最新美国发明专利
Document Document Title
US10417671B2 Optimizing dynamic review generation for redirecting request links
Implementations of the present disclosure provide a system for optimizing dynamic review generation. The system include a memory to store profile data for a plurality of merchant; and a processing device, operatively coupled to the memory, to create a dynamic redirection container for an online review associated with a merchant. The dynamic message container is transmitted to a client device of a user at the physical location. Confirmation is received from the client device that the dynamic redirection container is activated by the user. One or more weighted event factors associated with a plurality of sites is identified based on the received confirmation and distribution parameters specified by a merchant system for the merchant. In accordance with the weighted event factors, the client device is redirected to at least one site of the plurality sites as being associated with the dynamic redirection container.
US10417667B1 Method and apparatus for creating web content and identifying advertisements for users creating and viewing content
A system and method allows a user to define books of pictures and customizable text, and HTML code is generated from such definition to allow the books to be displayed on a browser. Based on the user's book definitions or viewers activities, the individual's interests, moods and/or emotions may be identified and ads may be identified and displayed to such person that correspond to such interests, moods or emotions.
US10417666B2 Digital signage control device, digital signage control method, and recording medium
A digital signage control device includes: a traffic condition related information acquiring unit configured to acquire the traffic condition related information on traffic conditions near each of a plurality of digital signages; and a display control unit configured to: cause the plurality of digital signages to display advertisement information, and switch a digital signage on which the advertisement information is displayed among the plurality of digital signages based on traffic condition related information.
US10417665B2 Server, navigation device, and distribution exclusion area setting method in advertising information distribution system
The purpose of the present invention is to provide a server, navigation device, and distribution exclusion area setting method in an advertising information distribution system, which avoid unnecessary distribution of advertising information and improve precision of a distribution area of the advertising information. When distributing advertising information relating to a facility in the vicinity of the present location of the navigation device, at least a portion of the area of a travel area which has recently been traversed is excluded from an area for distribution of the advertising information; therefore, it becomes unnecessary to distribute the advertising information of the facility which is in a site to which it would be necessary to double back from the present location, and it is possible to improve the precision of the distribution area of the advertising information.
US10417664B2 Notification for pre-announced discount offer
An online system receives a discount offer from a merchant and displays the offer to a user before the offer's start time. The online system also defines one or more triggering conditions and sends a notification to remind the user about the discount offer when a triggering condition is satisfied. One of the triggering conditions can be based on whether the user has accessed a web page provided by the merchant. The merchant system provides a web page that sends an indication to the online system when the user accesses the web page. After receiving the indication, the online system sends a notification about the discount offer to the user. Sending the notification in this manner has the effect of reminding the user of the discount offer after the user has already expressed an interest in the merchant and its products by viewing the merchant web page.
US10417660B2 Selecting advertisements for users via a targeting database
A data processing system collects messages to create user profiles for users of user devices. The messages are collected from various systems and include data regarding user events on user devices. The user profiles are stored in a targeting database. In response to a request for information corresponding to a user device, a user profile is identified using data from the request and information from the profile is provided to the requester.
US10417658B1 Methods, systems, and media for managing online advertising campaigns based on causal conversion metrics
Methods, systems, and media for managing online advertising campaigns based on causal conversion metrics are provided. In some embodiments, the method comprises: receiving conversion information corresponding to test group including consumers that were presented with an advertisement using an advertising channel; receiving advertisement viewability information indicative of a probability that each of the consumers viewed the advertisement; determining that a subset of the consumers did not view the advertisement based on the probability; placing the consumers into a control group and a test group based on the probability corresponding to each of the consumers; calculating a causal conversion metric based on a comparison of the conversion information corresponding to consumers of the control group and conversion information corresponding to consumers of the test group; and determining whether to place an advertisement using the advertising channel based on the causal conversion metric.
US10417655B2 Coupon registration and validation system
In an illustrative system and method for disbursing resources includes (i) receiving a user request for a coupon, the user request including user criteria; (2) matching the received user criteria with a target audience criteria; (3) transmitting a coupon to a user, the coupon including a unique password based upon a match of the received user criteria and the target audience criteria; (4) receiving a request for registration of the unique password of the coupon with the user; (5) receiving a request for validation of the unique password of the coupon; and (6) authorizing the user to access the network resource associated with the coupon upon validation of the unique password.
US10417652B2 Method and system for tracking consumer confidence based on transaction data
A method of generating a more objective consumer confidence and more particularly to tracking consumer confidence objectively based on data regarding past transactions.
US10417649B2 Business process global searching
Embodiments of the invention provide for performing a search across business objects of one or more business processes. More specifically, embodiments of the present invention provide for performing a search across business objects of one or more business processes based on an index of business objects and additional information supplementing the index. The additional information can indicate business objects of different types or of different business processes that are related to the indexed business objects. According to various embodiments of the present invention, providing business object and business process searching can include but is not limited to: the ability to more quickly find related documents using search in one step; the ability to do so without using menus; the ability to quickly refine search results with common facets; and/or the ability to do advanced common attributes searches across business objects such as comments for a supplier across numerous business objects.
US10417648B2 System and computer readable medium for finding crowd movements
A method for finding crowd movements is provided. The method includes: collecting location data associated with multiple user devices, mining frequent patterns in the location data to generate multiple representative sequences, and grouping the representative sequences into clusters to find crowd movements according to sequence distances between the representative sequences. Each representative sequence includes at least one line segment between a starting location point and an end location point.
US10417644B2 Identifying clusters for service management operations
Client instance data including a plurality of incidents is obtained, each incident including a plurality of fields. A target field and an evaluation field are selected from among the plural fields. The plurality of incidents are grouped into a plurality of clusters based on a degree of a natural language text similarity of respective target fields in the plurality of incidents. A quality value is determined for each of the plurality of clusters based on the degree of the natural language text similarity of respective target fields in grouped incidents of the cluster from among the plurality of incidents, and based on respective evaluation fields. Each of the plurality of clusters is ranked based on the respective quality value of the cluster and a number of the grouped incidents of the cluster. At least one of the ranked plurality of clusters is identified to perform a service management operation.
US10417642B2 User interface for presenting relevant questions to representative
Embodiments of the invention are directed to a system, method, or computer program product for providing a unified representation of all customer relationships with an entity. This representation focuses on customer products in arrears that are to be recovered. The invention presents an overarching view of all customer relationships to a representative. This allows the representative to make decision and take appropriate actions immediately based on the entire relationship with the customer when a customer communication is initiated. As such, the invention correlates all of the customer's relationships with a financial institution into one unified representation for a representative to review. The unified representation takes into consideration all of the customer's relationships as well as external factors on the communications and relationships. Thus providing a holistic customer service experience for a customer with accounts in arrears.
US10417634B1 On-line transaction verification service and apparatus
Methods, devices and program products are provided to provide on-line transaction verification. The method comprises receiving a transaction request and sending a transaction verification request to a computing device and/or account associated with a user. The method receives an electronic key authorization (EKA) code from a transaction verification apparatus. The EKA code is inaccessible when first and second housing portions of the apparatus are dis-connected from one another. The method determines whether the EKA code matches an account authorization code. A match indicates approval of the transaction. The transaction verification apparatus comprises a housing separated into first and second housing portions that are physically connectable to, and dis-connectable from, one another. The EKA code is only readable by the computing device from the transaction verification apparatus when first and second housing portions are connected to one another.
US10417633B1 Payment vehicle with on and off function
A computer-based network system and method for using a payment vehicle having an on and off function. The system comprises a payment vehicle comprising an on and off function to enable or to disable the payment vehicle in the computer-based network for processing an electronic payment transaction, a holder of the payment vehicle, and a computer payment network wherein the computer payment network comprises a transaction engine for enabling or for disabling the payment vehicle at a request of the holder of the payment vehicle.
US10417631B2 Systems and methods for activating account card functions based on physical device interactions
Systems and methods are provided for activating a function of an account card based on physical devices interactions such as a motion pattern detected by the account card. In some embodiments, the account card may include one or more sensors and processing capabilities sufficient to store a motion pattern, detect a motion pattern representing movement of the account card, compare the detected motion pattern to the stored motion pattern, and activate one or more functions of the account card based on the comparison. In some embodiments, the one or more functions may relate to account information communication, such as writing a magnetic stripe, unblocking a magnetic stripe, activating a near field communication chip, displaying an account number, providing power to an antenna, or otherwise enabling communication of the account number based on the capabilities of the card.
US10417625B2 System and methods of real time merchant alert for offline transactions
Methods of transactions alerting and point-of-sale (POS) terminals are generally described. Offline approved transactions and/or time-out reversals associated with a particular store and/or POS terminal may be detected over a predetermined time period. Whether a particular threshold for each of the offline approved transactions and/or time-out reversals has been reached may be subsequently determined. Once a particular threshold has been reached, an electronic alert indicating a store-wide or a local POS issue may be transmitted to an appropriate internal or external entity. The electronic alert may include information specific to the type of issue as well as specifics about the store and POS terminal encountering the issue.
US10417620B2 User attribute value transfer method and terminal
A mobile terminal receives a user instruction for performing facial recognition to a picture displayed on the mobile terminal and highlights each human face in the picture by a corresponding face identifying object. After receiving a user selection of two or more face identifying objects and a user-inputted target attribute value for each face identifying object, the mobile terminal generates an attribute value transfer request according to the user-inputted target attribute values, facial recognition information associated with the face identifying objects, and a first user identifier associated with the mobile terminal and sends the attribute value transfer request to a remote server. The server determines a second user identifier based on the facial recognition information associated with each face identifying object and transfers a corresponding target attribute value between the first and second user identifiers when the second user identifier is on a user-relationship chain of the first user identifier.
US10417617B1 Systems and methods for remote deposit of checks
Remote deposit of checks can be facilitated by a financial institution. A customer's general purpose computer and image capture device may be leveraged to capture an image of a check and deliver the image to financial institution electronics. Additional data for the transaction may be collected as necessary. The transaction can be automatically accomplished utilizing the images and data thus acquired.
US10417615B2 Systems and methods for recycling consumer electronic devices
Systems and associated methods for recycling and performing other processes with consumer electronic devices are described herein. In various embodiments, the present technology includes systems and methods for identifying and evaluating an electronic device to facilitate processing (e.g., purchasing) the device. In some embodiments, the present technology includes a self-service evaluation apparatus and a cashier terminal that identifies and evaluates a device and that facilitates purchase and recycling of the device. Various other aspects of the present technology are described herein.
US10417614B2 Controlling aircraft operations and aircraft engine components assignment
A method of providing a recommendation for optimizing operations of a set of industrial assets is disclosed. Digital twins of the set of industrial assets are generated. The digital twins include data structures representing states of each of a plurality of subsystems of the set of industrial assets over a time period. The states are estimated based on an application of simulations using cumulative damage models. The cumulative damage models model the effects of exogenous factors on the operation of the set of industrial assets over the time period. The digital twins are analyzed with respect to simulated operating performances to determine an optimized control of operations of the industrial assets. The optimized control of operations is calculated to jointly and severally to increase the specified operating performance criteria in time present and future of the industrial assets or decrease an economic risk associated with the operation of the industrial assets, within a specified probability. The recommendation is presented in a user interface for use in optimizing the operation of the industrial assets or automatically changing operating setpoints pertaining to the industrial assets.
US10417608B2 Real-time analysis of wellsite inventory activity
A method and apparatus for real-time analysis of wellsite inventory activity is described. The method includes logging receipt of inventory items at a wellsite and tracking their use. In certain embodiments, the inventory may be chemical sacks mixed into drilling fluids, and their use may be tracked with an RFID scanner near the threshold of a mixing hopper. The tracking information may be used to update an inventory management database. When an item is used, real-time wellsite data may be analyzed to determine its impact on drilling performance. The efficacy of the item may thereby be determined and stored in a predictive model database. In making future wellsite drilling decisions, the predictive model database may be used to select cost-efficient performance improvement solutions. Additionally, performance information may be used to correct real-time data measured during future uses of the inventory item. Reports may be produced from the collected information, including billing reports, regulatory reports, and end-of-well reports. Information collected from various wells may assist during planning for future well-sites, including assessing inventory needs, developing a logistical plan, and bidding on projects.
US10417602B2 Item shipping screening and validation
A method and system for vetting items being shipped across national boundaries using a new technology enabling an automated system is provided. In particular, the automated system screens items for shipping through customs and validating the items for shipment according to customs rules and regulations. The system identifies and applies the appropriate rules for customs and other responsible agencies pertaining to the eligibility of any item being imported into a particular country. The present invention utilizes an unconventional combination of image recognition technology, machine learning algorithms, and rule engine algorithms to categorize, identify, and apply the appropriate rules to each and every item being considered for importation to another country. Based on the specific combination of technological processes and systems, the present invention is configured to accept, reject, or submit products for further review in a consistent, predictable, and accurate manner, not previously achievable in prior systems and methods.
US10417591B2 Recursive processing of object allocation rules
Various embodiments are directed towards allocating costs for a plurality of cost objects. In at least one of the various embodiments, a source object and a target object in a data model may be determined such that an allocation rule is used to define one or more cost allocations where the costs flows from the source object to the target object. Allocation rules that are part of a recursive allocation rule may be executed on the source object and the target object until a terminal condition is met. The cost value that corresponds to the source object may be modified based on the allocation rule and the generated cost value. This process may continue until a terminal condition is met. After the terminal condition has been met final costs value corresponding to the target object and the source object may be generated and displayed.
US10417588B1 Processing insurance related address information
A technique of processing insurance-related address information includes receiving a starting address specification. It further includes determining a geocode location that is associated with the starting address specification. It further includes providing display information associated with the geocode. It further includes receiving updated address information that is generated within a display of the display information. It further includes determining a reverse geocode associated with the updated address information.
US10417585B2 Method and system for rebalancing a facility for shared use of vehicles, and facility implementing such a method and/or system
A method is provided for rebalancing vehicle collection/return stations, the method including the following steps: for each station, determining: a number of vehicles available at the station; an average waiting time at the station, and filtering the stations as a function of the parameters, the filtering providing: a first list, the departure station list, and a second list, the arrival station list, designing at least one vehicle movement operation as a function of the lists, and carrying out at least one vehicle movement operation.
US10417580B2 Iterative refinement of pathways correlated with outcomes
Methods and systems for refining a process model include determining whether the process model is too dense or too sparse. A predictive model is learned from execution traces to predict an outcome. The predictive model is modified responsive to the determination of whether the process model is too dense or too sparse. A refined process model is refined from updated traces based on attributes present in the modified predictive model.
US10417576B2 Information processing apparatus and method, and program thereof
There is provided an information processing apparatus including: evaluation information extracting means extracting evaluation information from evaluation of every user for an item; preference information creating means for creating preference information indicating a preference of every user on the basis of the evaluation information extracted by the evaluation information extracting means and an item characteristic amount indicating a characteristic of the item; space creating means for creating a space in which the user is located, according to the preference information; and display control means for controlling display of the user located in the space, according to the space created by the space creating means and the preference information. The apparatus may be applied to, for example, an image display apparatus which displays server images for providing a variety of items and information.
US10417571B2 Systems and methods for solving large scale stochastic unit commitment problems
The present disclosure relates generally to computational solution algorithms (and associated systems and methods) applied to a stochastic unit commitment problem. In one example, the computational solution algorithms (and associated systems and methods) may be applied to the energy industry.
US10417568B2 Discovering cognition bias toward data presentation styles through file system analysis
A method, system, and/or computer program product establish a data organization format for displaying data to a specific user. A first set of data, which is organized according to a user-selected data organization format, is received from a user. A cognition bias, which defines a preferred manner in which the user cognitively interprets data, is identified by being associated with the user-selected data organization format. The cognition bias is also associated with one or more other data organization formats that support the cognition bias. A second set of data is received and formatted using the one or more other data organization formats that also support the cognition bias. The second set of data is then displayed using the one or more data organization formats that also support the cognition bias.
US10417567B1 Learning user preferences in a conversational system
Conversation user interfaces that are configured for virtual assistant interaction may include tasks to be completed that may have repetitious entry of the same or similar information. User preferences may be learned by the system and may be confirmed by the user prior to the learned preference being implemented. Learned preferences may be identified in near real-time on large collections of data for a large population of users. Further, the learned preferences may be based at least in part on previous conversations and actions between the system and the user as well as user-defined occurrence thresholds.
US10417558B1 Methods and systems for artificial neural network optimistic event processing
A computer-implemented method is disclosed. The method may include receiving, at a neuron of an artificial neural network, a sequence of synapse messages. Each synapse message may include a timestamp of the time the synapse message was sent. The method may include determining, based on the timestamp of each synapse message, whether the neuron processed the sequence of synapse messages out of order with respect to the timestamps. The method may include, in response to the neuron processing the sequence of synapse messages out of order, reverse-computing at least one computation performed by the neuron in response to processing the sequence of synapse messages out of order. The method may include performing the at least one computation based on receipt of the sequence in a correct order as determined by the timestamp of each synapse message in the sequence of synapse messages.
US10417557B2 Generating natural language descriptions of images
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating descriptions of input images. One of the methods includes obtaining an input image; processing the input image using a first neural network to generate an alternative representation for the input image; and processing the alternative representation for the input image using a second neural network to generate a sequence of a plurality of words in a target natural language that describes the input image.
US10417555B2 Data-optimized neural network traversal
Executing a neural network includes generating an output tile of a first layer of the neural network by processing an input tile to the first layer and storing the output tile of the first layer in an internal memory of a processor. An output tile of a second layer of the neural network can be generated using the processor by processing the output tile of the first layer stored in the internal memory.
US10417554B2 Methods and systems for neural and cognitive processing
Provided herein is a system for creating, modifying, deploying and running intelligent systems by combining and customizing the function and operation of reusable component modules arranged into neural processing graphs which direct the flow of signals among the modules, analogous in part to biological brain structure and operation as compositions of variations on functional components and subassemblies.
US10417552B2 Curiosity-based emotion modeling method and system for virtual companions
The invention proposes that a software agent for assisting a user in a virtual environment defined by a first concept map, maintains a record of its experiences in the form of a second concept map. The concept maps are compared to obtain a measure of stimulation. The measure of stimulation is used to derive a comparison value indicative an emotional state of the user, and the comparison value is used in a reward function to guide the behavior of the software agent.
US10417551B2 Wirelessly communicable separable system
An RFID unit includes an RFID unit A and an RFID unit B that are separable on a break line, where the RFID unit A includes an IC chip portion A that stores an UUID and an antenna portion A, and the RFID unit B includes an IC chip portion B that stores an UUID and an antenna portion B. Before the RFID unit is separated into the RFID unit A and RFID unit B, either the RFID unit A or RFID Unit B transmits a first signal including the UUID. After the separation, at least either the RFID unit A or RFID unit B transmits a second signal, different from the first signal, including the UUID.
US10417550B2 Antenna device and portable terminal including the same
An antenna device includes: an antenna wiring including a spiral wiring having a ring shape, wherein the spiral wiring includes a linear part formed as a straight line or a curved line, and a bent part formed as a meandering line.
US10417543B2 Barcoded indicators for quality management
A barcoded indicator operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter, the barcoded indicator including a first barcode including a first plurality of barcode bars and at least a first colorable area, at least a second barcode including a second plurality of barcode bars and at least a second colorable area, and at least one interposed line extending between the first barcode and the second barcode, the interposed line being capable of preventing a barcode reader from reading parts of the first barcode and of the second barcode as part of a single barcode.
US10417540B2 Printing apparatus that prints target data in response to matching of password information
In a printing apparatus, printing requests for first and second target data are received via a network interface from a terminal device. First target data, first password information, and first identification information are stored in association with one another in a memory, and second target data, second password information, and first identification information are stored in association with one another in the memory. When it is determined that the specific password information received via the inputting device matches the first password information, the printing device is controlled to print a first image represented by the first target data, the second target data whose associating identification information is the first identification information associated with the first target data is extracted from the memory, and the printing device is controlled to print a second image represented by the second target data.
US10417528B2 Analytic system for machine learning prediction model selection
An assessment dataset is selected from an input dataset using a first stratified sampling process based on a value of an event assessment variable. A remainder of the input dataset is allocated to a training/validation dataset that is partitioned into an oversampled training/validation dataset using an oversampling process based on a predefined value of the event assessment variable. A validation sample is selected from the oversampled training/validation dataset using a second stratified sampling process based on the value of the event assessment variable. A training sample is selected from the oversampled training/validation dataset using the second stratified sampling process based on the value of the event assessment variable. The validation sample and the training sample are mutually exclusive. A predictive type model is trained using the selected training sample. A plurality of predictive type models are trained, validated, and scored using the samples to select a best predictive model.
US10417523B2 Dimension grouping and reduction for model generation, testing, and documentation
An example method includes receiving analysis data and output indicator, mapping data points from a transposition of the analysis data to a reference space, generating a cover of the reference space, clustering the data points mapped to the reference space using the cover and a metric function to determine each node of a plurality of nodes, for each node, identifying data points that are members to identify similar features, grouping features as being similar to each other based on node(s), for each feature, determining correlation with at least some data associated with the output indicator and generate a correlation score, displaying at least groupings of similar features and displaying the correlation scores, receiving a selection of features, generating a set of models based on selection, determining fit of each generated model to output data and generate a model score, and generating a model recommendation report.
US10417522B2 Using a probabilistic model for detecting an object in visual data
A probabilistic model is provided based on an output of a matching procedure that matches a particular object to representations of objects, where the probabilistic model relates a probability of an object being present to a number of matching features. The probabilistic model is used for detecting whether a particular object is present in received visual data.
US10417501B2 Object recognition in video
A system comprising a non-transient computer-readable storage medium having stored thereon instructions and at least one hardware processor configured to execute the instructions, to receive a video sequence; divide the video sequence into one or more scenes based on scene boundaries, wherein each scene comprises a plurality of temporally-contiguous image frames, and wherein said scene boundaries are being determined based on a similarity metric between two temporally-contiguous image frames meeting a dissimilarity threshold; and, for each scene of the one or more scenes, (i) generate a plurality of preliminary classifications of an object appearing in at least some of said image frames in the scene, wherein each of said plurality of preliminary classifications has a confidence score, and (ii) calculate a combined classification of the object based on said plurality of preliminary classifications, wherein each of said preliminary classifications is weighted in accordance with its confidence score.
US10417495B1 Systems and methods for determining biometric information
Described herein are systems and methods for detecting a gaze direction and/or pupil dimension of an eye based on an image of the eye. Example systems and methods include: (i) capturing an image of an eye; (ii) based on the image, determining a set of edge pixels corresponding with an edge of a pupil of the eye; (iii) selecting at least one subset of pixels from the set of edge pixels; (iv) fitting an ellipse to each subset of pixels; (v) determining a respective confidence value for each fitted ellipse based on a distance between each pixel of the set of pixels and an edge of the respective fitted ellipse; (vi) determining a best-fit ellipse based on the respective confidence value(s); and (vii) determining, based on the best-fit ellipse, at least one of a gaze direction of the eye or a pupil dimension of the eye.
US10417485B2 Method and module of gesture recognition
A gesture recognition method includes determining whether an object stays within a plurality of video frames for more than a specific time; determining a finger number corresponding to the object to generate a finger number determination result, and determining whether or not the object moves away from a light sensing unit to generate an object moving-away determination result, when the object stays within the plurality of video frames for more than the specific time; and determining a gesture of a user according to the finger number determination result and the object moving-away determination result.
US10417470B2 Reading and displaying of dynamic machine-readable optical representation of data
Methods are disclosed for reading and displaying dynamic machine-readable optical representations of data. An example method includes: capturing a current frame of a plurality of frames with an optical sensing device, wherein each of the plurality of frames comprises syncdata and a portion of a data payload; decoding the syncdata and the portion of the data payload of the current frame, using a processor operatively coupled with the optical sensing device; storing the portion of the data payload of the current frame in a memory operatively coupled with the processor; determining whether all of the plurality of frames have been captured, based on the decoded syncdata, using the processor; if all of the plurality of frames have been captured, combining each stored portion of the data payload into the data payload, using the processor; and, if all of the plurality of frames have not been captured, repeating the above steps.
US10417469B2 Navigation using self-describing fiducials
In one embodiment, a self-describing fiducial includes a communication element that optically communicates navigation-aiding information. The navigation-aiding information may include a position of the self-describing fiducial with respect to one or more coordinate systems and the communication element communicates the navigation-aiding information to one or more navigating objects in the vicinity of the self-describing fiducial.
US10417467B2 Radio tag reading apparatus and control method
In one embodiment, a radio tag reading apparatus has an antenna device, a storage device, and a controller. The controller judges what frequency band is usable or not out of a plurality of frequency bands stored in the storage device. Further the controller makes the antenna device radiate a radio wave in the judged usable frequency band at a transmission rate in accordance with a width of the judged usable frequency band.
US10417466B2 RFID tag detection and position differentiation for dice gaming
Methods, systems, and devices are described herein for reading at least one dice. In one aspect, a method may include transmitting an RFID signal proximate to at least one dice, for example, which is contained within a dice gaming system. The method may also include receiving at least two RFID responses, with each of the RFID responses associated with different faces of at least one dice. A first RFID response may be associated with a first signal strength and the second RFID response associated with a second signal strength. The method may further include determining which side of the dice is facing upwards based on the first signal strength and the second signal strength using machine learning.
US10417465B2 Interrogator and interrogation system employing the same
An interrogator, methods of discerning the presence of an object, and interrogation systems employing the same. In one embodiment, the interrogation systems include multiple interrogators that communicate with a base command unit to track a location of an object. In another embodiment wherein the object is an RFID object (e.g., an object with an RFID tag), the interrogators employ signal processing techniques such as precharging the RFID object, and correlating a reference code with a reply code from the RFID object using selected techniques to increase a sensitivity of the interrogator, especially for adverse environments. In other embodiments, the interrogation systems include variations of metal instruments and sponges employed therewith. In yet another embodiment, the interrogation system includes metal interrogators capable of discerning the presence of a metal object, especially in a presence of another metal object.
US10417458B2 Securing an unprotected hardware bus
Techniques are disclosed for securing communication from an unprotected hardware bus. The described techniques may be implemented by placing a secure hardware bus between the unprotected hardware bus and a host computing device. The secure hardware bus acts as a filter to prevent delivery of unsafe data packets to the host computing device. The filtering may be particularly useful for preventing delivery of a data packet that would trigger a reboot of the host computing device.
US10417442B2 Server device, data search system, search method, and recording medium for extracting concealed data
In order to provide a server device and the like that are capable of quickly extracting data without need for a client that performs a query of search processing to have a secret key. A server device includes: data storage unit that stores concealed registration data including distribution information of registration data distributed by secret sharing scheme and a ciphertext of the registration data encrypted by searchable encryption; token calculation unit that generates a token for data search of the searchable encryption by communicating with an external server device and performs secret computation by using a search query and the distribution information; and data search unit that performs data search from the token for data search received from the token calculation unit and the concealed registration data acquired from the data storage unit, and outputs a search result.
US10417439B2 Post-hoc management of datasets
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a catalog for multiple datasets, the method comprising accessing multiple extant data sets, the extant data sets including data sets that are independently generated and structurally dissimilar; organizing the data sets into collections, each data set in each collection belonging to the collection based on collection data associated with the data set; for each collection of data sets: determining, from a subset of the data sets that belong to the collection, metadata that describe the data sets that belong to the collection, wherein the metadata does not include the collection data, and attributing, to other data sets in the collection, the metadata determined from the subset of data sets; and generating, from the collections of data sets and the determined metadata, a catalog for the multiple datasets.
US10417435B2 Replacing a token with a mask value for display at an interface
Techniques for replacing a token with a mask value are disclosed. In an embodiment, a masking engine is implemented by a cloud application. The cloud application receives, from a client device, a request for a data value associated with a data field. The masking engine determines that a set of data stored in association with the data field corresponds to a token format. The cloud application transmits a mask value, rather than the set of data, towards the client device. In an embodiment, a masking engine is implemented by a client device and/or a data residency proxy. The masking engine receives a set of data for display at an interface of the client device. The masking engine determines that the set of data corresponds to a token format. The masking engine causes a mask value, rather than the set of data, to be displayed at the interface.
US10417433B2 Encryption and decryption of data owned by a guest operating system
An apparatus includes one or more processor core, trusted key store, memory controller, and a memory module. The memory controller includes an encryption/decryption module that encrypts data being stored to the memory module for a guest OS being executed by the processor core(s) and that decrypts data being read from the memory module for the guest OS. Data owned by the guest OS is encrypted and decrypted by the encryption/decryption module using an encryption key stored by the trusted key store in association with the guest OS. A method encrypts data owned by the guest OS using the encryption key assigned to the guest OS and stores the encrypted data on a memory module, wherein the encrypted data is stored in association with the process identifier of the guest OS, and decrypts the encrypted data using the guest OS encryption key and provides the decrypted data to the guest OS.
US10417426B2 Aggregating service data for transmission and risk analysis
Methods, systems, and computer-readable storage media for risk identification of service data using operations of determining, by a client-side computing device, a first service data corresponding to a first operation behavior associated with a user input on the client-side computing device, determining, by the client-side computing device, a first variable corresponding to the first service data, the first variable including a first eigenvalue, retrieving, by the client-side computing device, a second eigenvalue corresponding to a second operation behavior that was performed at a second time before the first operation behavior, generating, by the client-side computing device, a decay value by processing the first time and the second time a decay function, generating, by the client-side computing device, an aggregated data by processing the first variable, the second eigenvalue, and the decay value using an aggregation function, and determining, by the one or more processors, a risk associated with the first operation by processing the aggregated data using a risk identification model.
US10417416B1 Methods and systems for detecting computer security threats
A behavior of a computer security threat is described in a root-cause chain, which is represented by a detection rule. The detection rule includes the objects of the root-cause chain and computer operations that represent links of the root-cause chain. An endpoint computer establishes a link between objects described in the detection rule when a corresponding computer operation between the objects is detected. Detected computer operations are accumulated to establish the links between objects. The threat is identified to be in the computer when the links of the detection rule have been established.
US10417411B2 Systems, methods, and apparatus for securing user documents
The invention is directed to systems, methods and apparatus for securing documents. The system comprises a server having a processor and a data storage device for storing documents, at least one document provider connected to the server, the at least one document provider operable to provide user documents to the server for storage in the data storage device, the user documents containing at least one object of security concern, and at least one document consumer connected to the server, the at least one document consumer operable to receive the user documents containing the at least one object of security concern from the server. The processor in the server is operable to determine whether to provide the at least one object of security concern to the at least one document consumer based on at least one security setting, and based on the decision either provide the documents with the at least one object of security concern or provide a replacement documents without the security of concern and an indication on each replacement document that that the at least one object of security concern has been excluded.
US10417410B2 Access control to protected resource based on images at changing locations identifiable by their type
A method is provided for controlling access to a protected resource in a computing system, which includes storing an indication of a selection of an access image type, receiving an access request for accessing the protected resource, and determining one or more access locations of an access grid of images, the access locations (and possibly the corresponding images) changing along a sequence of access requests. The method also includes generating the access grid to include corresponding access images of the access image type for the access locations and one or more other image types different from the access image type, displaying the access grid, and controlling the access to the protected resource according to a selection of one or more selected images in the access grid.
US10417409B2 Securing credentials with optical security features formed by quasi-random optical characteristics of credential substrates
Systems and methods are described for securing credentials with optical security features formed by quasi-random optical characteristics (QROCs) of credential substrates. A QROC can be a pattern of substrate element locations (SELs) on the substrate that includes some SELs that differ in optical response from surrounding SELs. During manufacturing, a QROC of a substrate can be characterized, hidden by a masking layer, and associated with a substrate identifier. During personalization, personalization data can be converted into an authentication graphic formed on the substrate by de-masking portions of the masking layer according to a de-masking pattern. The graphic formation can result in a representation that manifests a predetermined optical response only when the de-masking pattern is computed with knowledge of the hidden QROC. The authentication graphic and optical response can facilitate simple human authentication of the credential without complex or expensive detection equipment.
US10417405B2 Device access using voice authentication
A device can be configured to receive speech input from a user. The speech input can include a command for accessing a restricted feature of the device. The speech input can be compared to a voiceprint (e.g., text-independent voiceprint) of the user's voice to authenticate the user to the device. Responsive to successful authentication of the user to the device, the user is allowed access to the restricted feature without the user having to perform additional authentication steps or speaking the command again. If the user is not successfully authenticated to the device, additional authentication steps can be request by the device (e.g., request a password).
US10417398B2 Restricted and unrestricted states for content based on installation status of applications
Implementations disclose restricted and unrestricted states for content based on installation status of applications. A method includes receiving, by a first content platform, a request to access content via a first application executing on a client device, the first application being associated with the first content platform, determining that the first application is in an unrestricted state based on an ephermal state machine of the server device, determining an install state of a second application on the client device, the second application being associated with a second content platform, responsive to determining that the install state of the second application is uninstalled, providing the content via the first application in the unrestricted state, and responsive to determining that the install state of the second application is installed, transferring the first application to a restricted state, and providing the content via the first application in a restricted state.
US10417386B2 Information processing device and method
There is provided an information processing device including an acquisition unit configured to acquire a date of prescription of a prescription drug and the number of days of prescription of the prescription drug, a calculation unit to carry out division based on the number of days of prescription of the prescription drug and the number of days of prescription of another prescription drug and identify whether or not the prescription drug is a long-acting medicine based on whether or not a result of the division satisfies a predetermined condition, and a medication schedule generation unit to generate medication schedule information of the prescription drug based on the date of prescription of the prescription drug and the number of days of prescription of the other prescription drug when the prescription drug is the long-acting medicine.
US10417377B2 Layouting of interconnect lines in integrated circuits
The invention relates to an integrated circuit comprising: a row of sink cells, a first driver cell, a second driver cell, an interconnect line connecting the first driver cell to the sink cells of the row; and a shunt line connecting the second driver cell to a point between ends of the interconnect line, wherein a segment of the interconnect line between the point and the first driver cell is bigger than 60% of a length the interconnect line and less than 80% of the length of the interconnect line.
US10417375B2 Time-driven placement and/or cloning of components for an integrated circuit
Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.
US10417372B2 Annotating isolated signals
Systems and techniques for creating and displaying a circuit design view are described. A hardware description language (HDL) specification and a power intent specification of the circuit design can be analyzed to determine a correspondence between one or more signals in the HDL specification and one or more isolation cells in the power intent specification. The correspondence can be stored in a memory of a computer, and can be used for annotating a visual representation of a signal in a circuit design view based on a corresponding isolation cell. Next, the circuit design view with the annotated visual representation of the signal can be displayed.
US10417370B2 Classical simulation constants and ordering for quantum chemistry simulation
Quantum computations based on second quantization are performed by applying one body and two body terms in a selected order. Typically, terms associated with operators that commute are applied prior to application of other terms. In a particular example, one body terms of the form hpp are applied first, followed by two body terms of the form hprrp.
US10417363B1 Power and scan resource reduction in integrated circuit designs having shift registers
Embodiments relate to methodologies for applying multibit cell merging to functional shift registers, thereby saving area, reducing scan-wirelength, saving power and reducing wiring congestion in integrated circuit designs. In embodiments, during synthesis, shift registers in a design are identified. In these and other embodiments, in identified shift registers, functional shift register flip-flops are merged into non-scan multi-bit flip-flops using a physically aware approach.
US10417362B1 Method and apparatus for deriving signal activities for power analysis and optimization
A method for processing signals in a system includes deriving a signal activity for a signal from a timing requirement assignment for the signal.
US10417356B1 Physics modeling for interactive content
Features are disclosed for dynamically generating enhanced content showing an item to simulate a physics property of the item via an interaction that will initiate such interactive features. A physics model may be generated to enhance existing content. To generate the physics model, the system analyzes the content such as to detect a feature of the item (e.g., zipper on a clothing item or button on an electronic device item) shown in the content. Some aspects also consider the access device rendering the enhanced content to ensure the enhanced content is appropriately selected and formatted for presentation via the access device.
US10417351B2 Systems and methods for multi-user mutli-lingual communications
Various embodiments described herein facilitate multi-lingual communications. The systems and methods of some embodiments may enable multi-lingual communications through different modes of communications including, for example, Internet-based chat, e-mail, text-based mobile phone communications, postings to online forums, postings to online social media services, and the like. Certain embodiments may implement communications systems and methods that translate text between two or more languages (e.g., spoken), while handling/accommodating for one or more of the following in the text: specialized/domain-related jargon, abbreviations, acronyms, proper nouns, common nouns, diminutives, colloquial words or phrases, and profane words or phrases.
US10417345B1 Providing customer service agents with customer-personalized result of spoken language intent
A system in which a customer service agent (CSA) is able to assist a customer with obtaining a desired response from a speech-controlled appliance while protecting customer data. The customer service agent submits queries to a natural language understanding (NLU) processor that performs entity resolution using personalized library information stored in an entity library based on the customer identity information and/or an device identifier. The CSA is shielded from the entity library itself, as well as data stored on the speech-controlled appliance. The CSA can instruct the NLU processor to deliver results to multiple endpoints, including both the customer's appliance and the CSA agent's console.
US10417340B2 Cognitive collaborative moments
A method, computer system, and computer program product for cognitively summarizing one or more collaborative moments is provided. An embodiment may include receiving a plurality of communications sent during a collaborative session. The embodiment may also include grouping the plurality of received communications into one or more bursts. The embodiment may further include assigning one or more keywords or one or more entities to each burst. The embodiment may also include generating a summary for each burst using one or more natural language processing techniques based on the assigned one or more keywords or one or more entities. The embodiment may further include transmitting the generated summary to each user participating in the collaborative session.
US10417336B1 Systems and methods for identifying a set of characters in a media file
The illustrative embodiments described herein provide systems and methods for notifying a user when a set of characters are identified in a media file. In one embodiment, a method includes receiving a set of characters inputted by the user of a computing device, playing the media file, transcribing the media file to form a transcription, and determining whether the transcription of the media file includes the set of characters. The method also includes initiating a notification prompt on a graphical user interface of the computing device in response to determining that the media file includes the set of characters.
US10417322B2 Real-time collaborative clinical document analysis and editing
Methods, computer systems, and computer storage media are provided for providing real-time analysis and annotation of clinical documents in a distributed system. A clinical transformation session is opened at a clinical transformation server maintaining sessions for one or more editors and agents operating on a clinical document. Sequences of operations on the clinical document are stored at a memory accessible by the server. At least a portion of the clinical document is analyzed in real-time to provide annotations and other document modifications to each of the one or more editors having a session at the server. Parallel annotations or modifications are resolved and a synchronized view of the clinical document is maintained based on operational transformation.
US10417319B1 Real-time document sharing and editing
Methods, systems and apparatus, including computer program products, for real-time document sharing and editing. In one aspect, a method includes comparing a first user's and a second user's changes to a document, the document being edited by the first user and the second user concurrently; and notifying the first user of a conflicting change and content of any conflicting change to the document made by the first user but not made to the document because of the conflicting change. In another aspect, a method includes recording a saved position of a cursor of a user editing a client-side copy of a document; receiving an update to the document and generating an updated client-side copy of the document; using the saved position to determine an updated position of the cursor; and displaying to the user the updated client-side copy of the document with the cursor displayed at the updated position.
US10417314B2 Systems and methods of a script generation engine
A template built by a user may be converted by a Server Script Generation Engine (SSGE) into script code. In converting, the SSGE may load and parse a framework file containing static script syntax to locate insertion points, each associated with an iteration number, and may iteratively parse the template, utilizing the iteration number to resolve, in order, tags and sub-tags contained in the template. If a tag is set to respond to the iteration number, a function of the tag is invoked to process any related sub-tags and return a script associated therewith at the appropriate insertion point. The framework file (with the appropriate script code inserted) is compiled and stored in a compiled script object which can be run multiple times to perform all of the output functions expected by the user in lieu of the need to reconvert the template.
US10417309B2 Facilitating active reading of digital documents
Review systems and methods facilitate active reading by providing a flexible environment in which users can examine documents. A review system may include a virtual workspace, a document view region, a preview region, and optional document objects. The virtual workspace may simulate a desktop or other physical workspace. The document objects may be created from one or more documents through tools of the review system. These document objects may be independently moveable throughout the virtual workspace as needed to facilitate the user's active reading process, and the document objects within a single workspace may refer to more than a single document. The review system may also include analytical tools enabling the user to analyze his and others' use of the tools as applied to selected documents.
US10417301B2 Analytics based on scalable hierarchical categorization of web content
Various methods and systems for performing analytics based on hierarchical categorization of content are provided. Analytics can be performed using an index building workflow and a classification workflow. In the index building workflow, documents are received and analyzed to extract features from the documents. Hierarchical category paths can be identified for the features. The documents are indexed to support searching the documents for the hierarchical category paths. In the classification workflow, a query, that includes or references content, may be received and analyzed to extract features from the content. The features are executed against a search engine that returns search result documents associated with hierarchical category paths. The hierarchical category paths from the search result documents may be used to generate a topic model of the content associated with the query. The topic model, used for web analytics, includes scores for the hierarchical category paths and for enumerated category topics.
US10417296B1 Intelligent bookmarking with URL modification
Bookmarked web pages in a web browser are retrieved. A user selection of a bookmark is received. The bookmark is associated with a web page and a bookmarked URL having one or more path elements in a hierarchy for the web page. A determination is made that the web page is not located at the bookmarked URL. A modified URL is generated by deleting one or more path elements of the bookmarked URL according to the hierarchy. A second web page is retrieved at the modified URL. When a user has navigated to a third web page, the content of the third web page is compared to a stored version of the content of the first webpage to determine correspondence between the two web pages. The selected bookmark is updated to be associated with the URL of the third web page.
US10417293B2 Optimized method of and system for summarizing information based on a user utilizing fact checking
An optimized fact checking system analyzes and determines the factual accuracy of information and/or characterizes the information by comparing the information with source information. The optimized fact checking system automatically monitors information, processes the information, fact checks the information in an optimized manner and/or provides a status of the information. In some embodiments, the optimized fact checking system generates, aggregates, and/or summarizes content.
US10417286B1 Content Selection
Systems and methods of the present disclosure are directed generally to facilitating content selection by identifying low impact criteria. In some implementations, a data processing system accesses a data structure storing, in a memory element, a plurality of impression records. Each impression record can include one or more features and an indication of user interest corresponding to a content impression. The data processing system can identify a combination feature based on at least two of the features. The data processing system can execute a statistical model (e.g., logistic regression model) using the impression records and the combination feature. The data processing system can determine a weight for the combination feature. Responsive to the weight being less than a threshold, the data processing system can transmit an indication to disable the combination feature for selecting content associated with the plurality of impression records.
US10417283B2 Identification of potentially sensitive information in data strings
Methods for identifying potentially sensitive information and protecting such potentially sensitive information include scanning systems that collect and/or disseminate such information. Without limitation, systems collect and/or disseminate personal identification numbers (e.g., personal identification numbers, tax identification numbers, etc.), such as merchant systems, bank systems, healthcare systems, and the like, that collect, use, or disseminate sensitive information may be scanned to identify sequences of data that are likely to be sensitive, and may take actions to protect such sequences of data. Scanning and protection systems are also disclosed.
US10417281B2 Querying a data source on a network
Among other things, we describe a computer-implemented method, performed by a data processing system, of executing a computer program based on a query that is expressed in accordance with a query language applicable to a relational database, the computer program executed based at least in part on data stored in a tangible, non-transitory computer-readable medium, the executing including receiving a SQL query, where the SQL query includes an identifier associated with a resource that is external to the data processing system, generating a computer program based on the SQL query, and executing the computer program, causing transmitting one or more instructions to the resource, the instructions defining operations other than operations of the SQL query, and receiving data from the resource in response to the instructions.
US10417277B2 Ranking and selecting images for display from a set of images
Implementations generally relate to ranking and selecting images for display from a set of images. In some implementations, a computer-implemented method includes providing selected images for display, including examining characteristics of a plurality of images, where the examined characteristics include two or more of: visual capture characteristics, visual content characteristics, and social popularity characteristics of the images. The method determines individual scores for the respective examined characteristics of the images, determines overall scores of the images based on a combination of the individual scores for the examined characteristics of the images, and determines a ranking of the images based on the overall scores. The method selects one or more images based on the ranking of the images, and causes a display of the one or more selected images.
US10417272B1 System for suppressing output of content based on media access
Described are techniques for outputting or suppressing output of network content to a user device based on content previously accessed by the user device. Correspondence between network content accessed by the user device and spoiler data determined from media content may indicate that the network content is associated with the media content. Content consumption data associated with the user device may indicate whether the user device has previously accessed the media content. The network content may be suppressed from output if the user device has not previously accessed the media content. The network content may be output to the user device if the media content has been accessed.
US10417261B2 Systems and methods for flexible access of internal data of an avionics system
The present disclosure provides systems and methods that enable flexible access of internal data of an avionics system (e.g., a Flight Management System). Aspects of the present disclosure enable enhanced, flexible and robust recording of flight test data, testing, debugging, and analyzing in-service problems. One example system includes a Configuration Tool that generates a Loadable Configuration File and a Configuration File based on user selections, structure of data in Data Stores, platform information, processor information, and Receiving Component requirements; a Data Access Component that subscribes to data in the Data Stores based on the Loadable Configuration File and outputs the data; and a Receiving Component receives the data, and decodes the data based at least in part on the Configuration File. Aspects of the present disclosure provide the ability to change which data gets output by the avionics system without the need to recompile and recertify the avionics system software.
US10417251B2 System and method for storage and analysis of time-based data
A system and method includes a data sensor providing sensor data. A database is configured to store the sensor data over time in rows of a table. A processor is configured to convert the table into a temporal format and collapse the rows in a temporal table. The temporal data can be normalized, and the normalized temporal data can be natively analyzed over normalized time periods, e.g., to improve an efficiency and/or accuracy of the analysis. The systems and methods can also be used to efficiently inter-operate with non-temporal data as needed.
US10417247B2 Techniques for semantic searching
Techniques are disclosed for querying, retrieval, and presentation of data. A data analytic system can enable a user to provide input, through a device to query data. The data analytic system can identify the semantic meaning of the input and perform a query based on the semantic meaning. The data analytic system can crawl multiple different sources to determine a logical mapping of data for the index. The index may include one or more subject areas, terms defining those subject areas, and attributes for those terms. The index may enable the data analytic system to perform techniques for matching terms in the query to determine a semantic meaning of the query. The data analytic system can determine a visual representation best suited for displaying results of a query determined by semantic analysis of an input string by a user.
US10417240B2 Identifying potential patient candidates for clinical trials
A computer system gleans data from patient records and clinical trial descriptions using NLP techniques. NLP annotation data is used to generate clinical trial feature vectors and patient feature vectors. Clinical trial feature vectors and patient feature vectors are compared to match appropriate patient candidates with clinical trial openings.
US10417221B2 Expansion of a tree hierarchy
A method and associated system for selectively constructing a search result for a data requested by a search request specifying path information of a data node comprising the data. A template tree represents a hierarchy of the search result with expandable nodes which initially do not have actual data. A node of the template tree is dynamically expanded by a callback function to have a respective data for the node when the node is traversed for the first time during traversing the template tree according to the path information. The search result is created by expanding all nodes of the template tree that are specified in the path information. The data node in the search result is communicated to an entity that had originated the search request.
US10417220B1 Attribute category enhanced search
Performing a user initiated search query is disclosed and comprises receiving user input comprising description details of at least one desired object, retrieving a plurality of objects from a database sharing one or more of the description details of the user input, constructing a tree data structure based on the description details of the plurality of objects, the tree data structure comprising one or more attributes related to each of the plurality of objects retrieved, displaying visual images associated with the retrieved plurality of objects, the visual images matching at least one of the attributes related to the plurality of objects, and receiving a user selection of one or more of the visual images.
US10417203B2 Compacting data history files
Methods, systems, and apparatus for obtaining one or more metadata files, determining, by one or more computers and in accordance with a minor compaction setting, to perform a minor compaction of the one or more metadata files, creating one or more intermediate metadata files that each include at least compacted contacts of one or more of the metadata files, according to the determination to perform minor compaction of the one or more metadata files, determining, in accordance with a major compaction setting, to perform a major compaction of one or more of the intermediate metadata files, and creating one or more snapshot metadata files that each include at least compacted contents of one or more of the intermediate metadata files, according to the determination to perform the major compaction of one or more of the intermediate metadata files.
US10417197B2 Implementing a secondary storage dentry cache
A computer-implemented method according to one embodiment includes identifying an accessing of a file within an operating system, checking an in-memory cache for path information associated with the file, checking an external cache for the path information associated with the file, conditionally retrieving the path information associated with the file by performing a file system lookup and adding the path information associated with the file to the in-memory cache and the external cache, returning the path information, and reorganizing the external cache to put file information that is frequently accessed together in a single block or adjacent blocks.
US10417182B2 System, method and apparatus for data management with rules on containers for collections of data
System, method and apparatus are provided for creating and managing programmable rules on containers for collections of data items presented through the operating environment. This invention gives a container (folders or enhanced containers) the ability to be more than a straight-forward receptacle to contain a collection of data objects and other sub-containers. The invention provides for adding a data item into a container system, collecting information from the data item and any pre-existing metadata, matching the information to a container using the container's rules, and if any matching containers are found, filing of the data item proceeds into any candidate locations.
US10417180B1 Fast recovery of backup cloud gateway following crash without garbage collection
In a cloud storage system, fast recovery from a crash of a cloud gateway or the cloud storage is afforded without the necessity of traditional garbage collection. Data objects are each broken up into a plurality of chunk objects that are prefixed with a unique non-repeating forever increasing generation number that is incremented for each different data object. The chunk objects of a particular data object are identified and listed in a manifest file that is also associated with that generation number. Upon a crash of either the cloud gateway or the cloud storage, a query identifies the cloud and deletes all orphaned chunk objects prefixed by and all manifest files associated with the prevailing generation number at the time of the crash. The deleted chunk objects and manifest files are regenerated and restored to cloud storage to return to consistency.
US10417179B2 Method for managing files and apparatus using the same
A method for managing files is provided. The method includes steps of: a file managing device (a) detecting a system call corresponding to a file access request from a program executed by the device; and (b) performing, by referring to the detected system call and parameters thereof, at least one of (i) execution of a procedure corresponding to the system call and (ii) supporting execution of the procedure corresponding to the system call, based on at least one file management policy; wherein the policy includes a local file naming policy to determine at least one of a file name and a file path among the parameters, by referring to an attribute thereof, which has at least part of a creation date and time, a modification date and time, a type, a name, an owner, a creator, an access privilege, origin information, version, situational information, a keyword and a subtitle.
US10417175B2 Apparatus, methods, and systems for memory consistency in a configurable spatial accelerator
Methods and apparatuses relating to consistency in an accelerator are described. In one embodiment, request address file (RAF) circuits are coupled to a spatial array by a first network, a memory is coupled to the RAF circuits by a second network, a RAF circuit is to not issue, into the second network, a request to the memory marked with a program order dependency on a previous request until receiving a first token generated by completion of the previous request to the memory by another RAF circuit, and a second RAF circuit is to not issue, into the second network, a second request to the memory marked with a program order dependency on a first request until receiving a second token sent by a first RAF circuit when a predetermined time period has lapsed since the first request was issued by the first RAF circuit into the second network.
US10417170B2 Device, system and method for packet processing to facilitate circuit testing
Techniques and mechanisms to modify packet information in support of on-chip test functionality. In an embodiment, an integrated circuit (IC) chip includes a protocol stack to receive and process packetized information—e.g., where the processing of at least one isochronous timestamp packet (ITP) includes circuitry of the protocol stack replacing non-deterministic data of the ITP with substitute information. A deterministic nature of the substitute information enables the subsequent generation of corresponding signature information which can be used in an evaluation of circuit performance. In another embodiment, the ITP packet is modified at a transaction layer of the protocol stack, and the signature information is determined with an accumulator circuit which is part of another layer of the protocol stack.
US10417161B2 Efficient technique for communicating between devices over a multi-drop bus
In a device comprising a serial bus and a plurality of devices, register/address mappings and/or unique group identifiers are used to convey additional information in messages/datagrams over the serial bus without explicitly sending such information in the message/datagram. Such register/address mappings may be done beforehand, and in conjunction with group-specific identifiers, may reduce transmission latency by keeping the size of the messages/datagrams small. Since all devices on the serial bus have prior knowledge of such register/address mappings and/or group-specific identifiers, recipient devices are able to infer information from the group-specific identifiers and/or register/address sent in each message/datagram that is not explicitly sent within such message/datagram.
US10417160B2 System and method for extended peripheral component interconnect express fabrics
An exemplary embodiment extended peripheral component interconnect express (PCIe) device includes a host PCIe fabric comprising a host root complex. The host PCIe fabric has a first set of bus numbers and a first memory mapped input/output (MMIO) space on a host CPU. An extended PCIe fabric includes a root complex endpoint (RCEP) as part of an endpoint of the host PCIe fabric. The extended PCIe fabric has a second set of bus numbers and a second MMIO space separate from the first set of bus numbers and the first MMIO space, respectively.
US10417146B1 Real-time resource handling in resource retry queue
An embodiment of an apparatus includes a retry queue circuit, a transaction arbiter circuit, and a plurality of transaction buffers. The retry queue circuit may store one or more entries corresponding to one or more memory transactions. A position in the retry queue circuit of an entry of the one or more entries may correspond to a priority for processing a memory transaction corresponding to the entry. The transaction arbiter circuit may receive a real-time memory transaction from a particular transaction buffer. In response to a determination that the real-time memory transaction is unable to be processed, the transaction arbiter circuit may create an entry for the real-time memory transaction in the retry queue circuit. In response to a determination that a bulk memory transaction is scheduled for processing prior to the real-time memory transaction, the transaction arbiter circuit may upgrade the bulk memory transaction to use real-time memory resources.
US10417143B2 Apparatus and method for sending power over synchronous serial communication wiring
Data and power are transmitted a master to a peripheral, with power communicated from a controller circuit board to the peripheral circuit board across data lines. Power is transmitted from the voltage regulator of the controller circuit board to an SPI or SSI master. Power over Synchronous Serial Interface (SSI) and Serial Peripheral Interface (SPI) uses Ethernet cable or custom 2 to 4-pair cable to move power high speed data between a microprocessor and a peripheral.
US10417136B2 Write-through detection for a memory circuit with an analog bypass portion
The circuit includes a memory array arranged as rows and columns of memory cells. An array portion stores a respective memory word in a given one of the rows in response to a word-write signal corresponding to a write address of the given one of the rows and in response to a plurality of bit-write signals associated with the plurality of columns, and reads a respective memory word from a given one of the rows in response to a word-read signal corresponding to a read address of the given one of the rows and in response to a plurality of bit-read signals associated with the plurality of columns. The circuit also includes a write-through detection system that activates an analog bypass portion to read the memory word from the analog bypass portion in response to the read address being the same as the write address.
US10417134B2 Cache memory architecture and policies for accelerating graph algorithms
A cache memory may be configured to store a plurality of lines, where each line includes data and metadata. A circuit may be configured to determine a respective number of edges associated with each vertex of a plurality of vertices included in a graph data structure, and sort the graph data structure using the respective number of edges. The circuit may be further configured to determine a reuse value for a particular vertex of the plurality of vertices using a respective address associated with the particular vertex in the sorted graph, and store data and metadata associated with the particular vertex in a particular line of the plurality of lines in the cache memory.
US10417133B2 Reference cache maintenance optimizer
Processors configured by aspects of the present invention optimize reference cache maintenance in a serialization system by serializing a plurality of objects into a buffer and determining whether any of the objects are repeated within the buffered serialized plurality. The configured processors insert an object repetition data signal within the serialized plurality of objects that indicates to a receiver whether or not any objects are determined to be repeated within the buffered serialized plurality of objects, and send the serialized plurality of objects with the inserted object repetition data signal as a single chunk to a receiver, wherein the inserted object repetition data signal conveys reference cache management instructions to the receiver.
US10417131B2 Transactional memory operation success rate
Embodiments of the invention are directed to methods for handling cache prefetch requests. The method includes receiving a request to prefetch data from main memory to a cache. The method further includes based on a determination that the prefetch request is a speculative prefetch request, determining if the cache is being used for transactional memory. The method further includes based on a determination that the cache is not being used for transactional memory, processing the prefetch request. The method further includes based on a determination that the cache is being used for transactional memory, and a determination if the prefetch request can be processed without affecting transactional memory, processing the prefetch request. The method further includes based on a determination that the cache is being used for transactional memory, and a determination if the prefetch request can be processed without affecting transactional memory, rejecting the prefetch request.
US10417130B2 System and method for spatial memory streaming training
Apparatuses, systems, methods for a spatial memory streaming (SMS) prefetch engine are described. In one aspect, an SMS prefetch engine uses trigger-to-trigger stride detection to promote training table entries to pattern history table (PHT) entries and to drive spatially related prefetches in more distant regions. In another aspect, an SMS prefetch engine maintains a blacklist of program counter (PC) values to not use as trigger values. In yet another aspect, an SMS prefetch engine uses hashed values of certain fields, such as the trigger PC, in entries of, e.g., filter tables, training tables, and PHTs, as index values for the table.
US10417127B2 Selective downstream cache processing for data access
A first request is received to access a first set of data in a first cache. A likelihood that a second request to a second cache for the first set of data will be canceled is determined. Access to the first set of data is completed based on the determining the likelihood that the second request to the second cache for the first set of data will be canceled.
US10417125B2 Feedback-based selection of regions for abortable garbage collection
The disclosed embodiments provide a method, apparatus, and system for selecting, based on feedback from previous garbage collections, a portion of a referenced memory area for garbage collection within a time window. During the execution of a software program, the system selects a given portion of a referenced memory area on which garbage collection can be completed within the given time window and attempts to complete garbage collection on at least the given portion of the referenced memory area before the end of the given time window. Next, the system selects, based on the results of the garbage collection performed during the given time window, a subsequent portion of the referenced memory area on which garbage collection can be completed within the subsequent time window and attempts to complete garbage collection on at least the subsequent portion of the referenced memory area before the end of the subsequent time window.
US10417121B1 Monitoring memory usage in computing devices
In general, techniques are described for monitoring memory usage in computing devices. A computing device comprising a memory and a control unit that executes a kernel of an operating system having kernel sub-systems may implement the techniques. A memory manager kernel subsystem, in response to requests for amounts of the memory from other one kernel sub-systems, allocates memory blocks from the memory. The memory manager, in response to requests to de-allocate one or more of the allocated memory blocks, determines the corresponding requested amounts of memory and sizes of the de-allocated blocks. The memory manager then generates memory usage information based on the determined requested amounts of memory and the determined ones of the two or more different sizes. The memory usage information specifies usage of the memory in terms of the two or more different sizes of the allocated plurality of memory blocks.
US10417116B2 System, method, and apparatus for crowd-sourced gathering of application execution events for automatic application testing and replay
A method is disclosed including instrumenting a first version of an application on a plurality of end user devices and receiving execution data for the first version of the application from at least some of the plurality of end user devices. The execution data may be generated by the instrumentation in response to an execution of the first version of the application by the at least some of the end user devices. The method further includes automatically generating execution scripts based on the received execution data. The execution scripts may be configured to reproduce the execution of the first version of the application by the at least some of the end users devices. The method further includes automatically executing at least one of the execution scripts on an updated version of the application.
US10417115B1 System, method, and computer program for performing production driven testing
A system, method, and computer program product are provided for production driven testing. In operation, a system discovers production data associated with at least one project. The system designs optimized test scenarios utilizing the production data for a scoping phase, a development phase, and a testing phase associated with the at least one project. The system prioritizes tests associated with the optimized test scenarios based on the production data, test history, and development activities. Further, the system automatically executes the tests using the production data on a staging framework associated with the system. The system monitors the execution of the tests, including monitoring progress and production coverage associated with the at least one project. Moreover, the system outputs production based feedback and testing scope optimization information resulting from monitoring the execution of the tests.
US10417110B2 Method for verifying traceability of first instructions in a procedural programming language generated from second instructions in a modelling language
The present invention concerns a method for verifying traceability of first code instructions in a procedural programming language generated from second code instructions in a modelling language, characterized in that it comprises the implementation, by a piece of equipment (1), of steps of: (a) Syntactic analysis: o of the first instructions so as to generate an AST, and o of the second instructions so as to generate an MDT; (b) Semantic analysis: o Of the AST so as to identify patterns representative of basic functional blocks of the first instructions; o Of the MDT so as to identify characteristic properties of basic functional blocks of the second instructions; (c) Matching, pairwise, the identified basic functional blocks, and confirming the traceability of first code instructions only if: o for each block of the first instructions, there is a functionally equivalent block in the second instructions, and o for each block of the second instructions, there is a functionally equivalent block in the first instructions.
US10417105B2 Connection confirmation system, connection detection apparatus, and connection confirmation method
A connection confirmation system includes a connection detection apparatus and an information processing apparatus communicable with each other. The connection detection apparatus acquires a setting relating to a connection mode of a device to be connected to a sound processing apparatus, detects a connection mode of a device actually connected to the sound processing apparatus, and determines a difference between the detected actual connection mode and the connection mode indicated by the acquired setting.
US10417103B2 Fault-tolerant methods, systems and architectures for data storage, retrieval and distribution
The disclosure is directed towards fault-tolerant methods, systems and architectures for data distribution. One method includes generating fault distribution tables. The table entries correspond to a copy of data records. The entry and copy are associated with a fault status, a node, and a group that are based on a position of the entry within the distribution table. The method also includes storing the copy of the data record that corresponds to the entry in a database that is included in a plurality of databases. In response to determining an unavailable node included in the plurality of nodes, the method determines a fault status, a node, and a group. The method provides an available node sequential access to data records that are stored in a particular database that is stored locally on the available node in a tree structure.
US10417096B2 Multi-virtual machine time consistent snapshots
A method of generating time-coordinated snapshots across virtual machines (VMs) managed by at least one hypervisor executing in at least one host computer is described. The method includes: controlling at least one hypervisor to activate write caches for caching write traffic, generated by the VMs, targeting virtual disks; receiving, from the at least one hypervisor, messages that indicate idle periods in the write traffic; determining a quiescent window in the write traffic across the VMs from the idle periods; controlling the at least one hypervisor to flush the write caches up to a start time of the quiescent window; and controlling the at least one hypervisor to generate snapshots of the VMs.
US10417095B2 Fast convergence for failures of large scale virtual ethernet segments in EVPN and PBB-EVPN
Systems, methods, and computer-readable media for fast convergence for virtual ethernet segments in EVPN and PBB-EVPN networks are disclosed. A first provider edge (PE) device can receive one or more advertising messages corresponding to one or more virtual ethernet segments, wherein each of the one or more advertising messages can include a port identifier. The first PE device maintains a table including the one or more virtual ethernet segments and the corresponding port identifier. The first PE device can receive a failure message from a second PE device that identifies a first port on the second PE device, and identifies, based on the table, at least one affected virtual ethernet segment that is associated with the first port. The first PE device can remove any routes that are associated with the at least one affected virtual ethernet segment and trigger mass designated-forwarding election for impacted virtual ethernet segments.
US10417094B1 Hyper storage cluster
A highly resilient, scalable, high-performance data storage system that stripes its content across peer computers in a data cluster, across data clusters in a cluster group, and across cluster groups in a multi-cluster-group Hyper Storage System. Multiple peers can fail within a data cluster, even beyond the FEC level configured in the cluster, without disrupting the clients. Multiple entire data clusters can fail or be taken out of service without disrupting the clients. Peer failures are detected by the cluster and all missing data is seamlessly regenerated through vertical and/or horizontal resiliency so the great majority of I/O operations complete successfully.
US10417090B2 Computing system with data protection mechanism and method of operation thereof
A computing system includes: a data block including data pages and each of the data pages includes data sectors and each of the data sectors include sector data and a sector redundancy; a storage engine, coupled to the data block, configured to: apply a first protection across the data pages, apply a second protection across the data sectors, and correct at least one of the data sectors when a sector correction with the sector redundancy failed with the first protection and the second protection.
US10417084B2 Method and apparatus for managing device failure
Embodiments of the present disclosure relate to a method and apparatus for managing a failure of a device. The method comprises detecting whether a failure occurs in a device, and generating a failure report for the failure in response to the failure occurring in the device. The method further comprises querying a device object repository with the failure report, and the object device repository stores historical failure information associated with the device and a fix solution corresponding to the historical failure information. The method further comprises obtaining the fix solution from the device object repository based on a comparison between the failure report and the historical failure information. Embodiments of the present disclosure can manage the failure of the device more effectively.
US10417083B2 Label rectification and classification/prediction for multivariate time series data
A method of directional label rectification with adaptive graph for multivariate time-series data includes obtaining an input matrix containing sensor data and a first event matrix containing event data, identifying in the input matrix at least one feature pattern and a first corresponding time stamp, identifying in the first event matrix at least one fault signature and a second corresponding time stamp, if both a label matrix and an affinity matrix are known, then optimizing a weight matrix, else if both the label matrix and the weight matrix are known, then optimizing the affinity matrix, else optimizing the label matrix, creating a dynamically rectified event matrix by applying the label matrix, the affinity matrix, and the weight matrix to the first event matrix; and applying the dynamically rectified event matrix to forecast a future status of the asset. A system and computer-readable medium are disclosed.
US10417072B2 Scalable predictive early warning system for data backup event log
Techniques to detect backup-related anomalies are disclosed. In various embodiments, a processor is used to generate based at least in part on backup log data associated with a training period a predictive model. The predictive model is to detect, using the processor, anomalies in corresponding backup log data associated with a detection period.
US10417071B2 Arithmetic device and control apparatus
An arithmetic device and a control apparatus capable of executing a process according to an event occurring in one or more functional units connected through a communication circuit are provided. The arithmetic device configuring the control apparatus includes: a communication circuit for exchanging data with the functional units through the communication line; a processor for executing at least one of an arithmetic processing using data acquired from the functional units and a generation processing of data to be transmitted to the functional units; and a monitoring circuit connected to the communication circuit and the processor, and includes: a detection unit that detects an event occurring in the arithmetic device; a storage unit that stores a message associated with each event; and a start unit that gives an instruction to the communication circuit in accordance with the detected event to transmit a message associated with the detected event.
US10417069B2 Handling zero fault tolerance events in machines where failure likely results in unacceptable loss
Provided are a computer program product, system, and method for managing I/O requests to a storage array of storage devices in a machine having a processor node and device adaptor. In response to initiating a rebuild of data in the storage array, the device adaptor determines whether a remaining fault tolerance at the storage array comprises a non-zero fault tolerance that permits at least one further storage device to fail and still allow recovery of data stored in the storage array. In response to determining that the remaining fault tolerance is a zero fault tolerance that does not permit at least one storage device to fail and allow recovery of data, the device adaptor sends a message to the processor node to cause the processor node to initiate an emergency protocol to terminate a mission critical operation when the processor node is performing the mission critical operation.
US10417055B2 Runtime movement of microprocess components
A computer-implemented method of movement of microprocess components in a computer environment which includes: dividing a process into a plurality of microprocess components, the process to be run in a computer environment; creating a plurality of microprocess component placement combinations for the microprocess components, each combination comprising a placement of two or more microprocessor components in the computer environment; computing a utility score for each combination of microprocess components based on minimizing an end to end time for the combination of microprocess components and resource used for the combination of microprocess components; choosing the microprocessor component placement combination that has the best utility score; and assigning the microprocess component placement combination with the best utility score to placement in the computer environment.
US10417054B2 Scheduler for AMP architecture with closed loop performance controller
Systems and methods are disclosed for scheduling threads on a processor that has at least two different core types, such as an asymmetric multiprocessing system. Each core type can run at a plurality of selectable voltage and frequency scaling (DVFS) states. Threads from a plurality of processes can be grouped into thread groups. Execution metrics are accumulated for threads of a thread group and fed into a plurality of tunable controllers for the thread group. A closed loop performance control (CLPC) system determines a control effort for the thread group and maps the control effort to a recommended core type and DVFS state. A closed loop thermal and power management system can limit the control effort determined by the CLPC for a thread group, and limit the power, core type, and DVFS states for the system. Deferred interrupts can be used to increase performance.
US10417046B2 Display method for operating systems, display device for operating systems, and multi-system terminal
The present disclosure provides a display method for operating systems, a display device for operating systems, and a multi-system terminal. The display method includes: running multiple operating systems simultaneously; and displaying each of the multiple operating systems in a preset display mode. The multi-system operating system that are run simultaneously is displayed on one or more display screens, and restarting a terminal is avoided when switching the operating systems, thus a user operates the multiple operating system simultaneously or separately, which facilitates user's operation and improves user's experience.
US10417043B1 Systems and methods for executing tasks adaptively
System and methods for receiving requests for executing tasks, executing the tasks while observing and gathering related performance levels, and using the observations to adapt execution of tasks to follow. The system adapts environments in which tasks are executed, thereby improving the ability of these environments to execute the tasks efficiently. As more performance data is available per a cretin type of tasks or per a specific task, the system gets closer to optimization. Performance may be affected by various parameters such as the particular execution environment used to executed the task, isolation techniques employed in keeping the tasks isolated from each other, actual code utilized for executing each of the tasks, and the usage of particular hardware components to facilitate related software. Environments, or combinations of various code and hardware components, that have proven inefficient in executing a certain task, will be replaced before executing similar tasks to follow.
US10417033B2 Generating efficient computer security threat signature libraries
Systems, methods, and apparatuses enable optimizing a size of computer threat signature libraries used by computer security applications to detect potential occurrences of computer and network security threats. In an embodiment, a threat signature is a pattern used by a computer security application to detect instances of potential security threats. A threat signature library is a collection of individual threat signatures, the library used in conjunction with a threat library to enable detecting a range of threats to computing devices and networks (e.g., various known viruses, malware, spam, types of network-based attacks, etc.). Based on profile information collected for a computing device, a security orchestrator optimizes the size of security threat signature libraries to be used to provide security services to the device.
US10417031B2 Selective virtualization for security threat detection
Selective virtualization of resources is provided, where the resources may be intercepted and services or the resources may be intercepted and redirected. Virtualization logic monitors for a first plurality of requests that are initiated during processing of an object within the virtual machine. Each of the first plurality of requests, such as system calls for example, is associated with an activity to be performed in connection with one or more resources. The virtualization logic selectively virtualizes resources associated with a second plurality of requests that are initiated during the processing of the object within the virtual machine, where the second plurality of requests is lesser in number than the first plurality of requests.
US10417030B2 Apparatus and method for compile time construction of memory structures
An apparatus and method for reducing boot time of an electronic device are provided. The electronic device includes electronic device is provided. The electronic device includes a processor including at least one system register; and an Operating System (OS) including an OS component having at least one reserved area, each reserved area including a static memory structure. The OS component is configured to, during a booting process, copy addresses of the at least one static memory structure into at least one of the plurality of system registers, and initialize the static memory structures located at the copied addresses.
US10417028B2 Remote management of virtual machines hosted in a private network
Management of virtual machines within a private network may be provided from a server application, such as a web application, on a machine remote from a private network. The server application receives management commands and communications the management commands in a vendor independent format to a client application within the private network. The client application receives the management commands, instantiates the management commands into a vendor specific definition and redirects the management commands to the virtual machine host for appropriate execution.
US10417027B1 Virtual machine proxy server for hyper-V image backup and recovery
A snapshot of a remote virtual machine within a cluster of nodes is taken by using an image writer with a snapshot provider. A set of backup components is recorded by using a cluster interface. The remote virtual machine is reconstructed by using the snapshot and a framework with the set of backup components.
US10417023B2 GPU simulation method
A GPU simulation method. An instruction sequence of a client GPU is intercepted in a kernel state simulator based on system virtualization and GPU using principle, and a mechanism is selected according to user configuration to accomplish simulation of the client GPU. In first mechanism, instruction translation is accomplished on low-level semantics based on a binary translation technology, and instructions are executed on a host GPU; in second mechanism, instruction conversion is accomplished using an existing GPU software stack, and instructions are executed on host GPU. The method provides an efficient simulated GPU for a virtual machine based on a host machine physical GPU, and solves the problem of slow GPU simulation. Based on a system virtualization technology and by virtue of a convenient condition provided by an existing GPU software stack, the GPU simulation speed is improved, and the implementation difficulty and complexity of the method are effectively controlled.
US10417013B1 Configuration system and method for individual hierarchally modeled sub-systems of an integrated computing system
An integrated computing system configuration system includes a computer-based system that when executed, receives component definitions associated with physical components that are to be configured in a portion of a first sub-system of a first customized integrated computing system. Using the received component definitions, the system generates the first sub-system definition, which can be combined with a second sub-system definition to form a first integrated computing system. The system may also combine the first sub-system definition with another second sub-system definitions to form a second customized integrated computing system definition that is different from the first customized integrated computing system definition.
US10417009B2 Fast computer startup
Fast computer startup is provided by, upon receipt of a shutdown command, recording state information representing a target state. In this target state, the computing device may have closed all user sessions, such that no user state information is included in the target state. However, the operating system may still be executing. In response to a command to startup the computer, this target state may be quickly reestablished from the recorded target state information. Portions of a startup sequence may be performed to complete the startup process, including establishing user state. To protect user expectations despite changes in response to a shutdown command, creation and use of the file holding the recorded state information may be conditional on dynamically determined events. Also, user and programmatic interfaces may provide options to override creation or use of the recorded state information.
US10417006B2 Unified method to send BIOS post codes to BMC
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be an embedded-system device. The embedded-system device emulates a USB device. The embedded-system device exposes the emulated USB device to a host of the embedded-system device through a USB connection. The embedded-system device receives data from BIOS of the host through the emulated USB device.
US10417002B2 Hazard detection of out-of-order execution of load and store instructions in processors without using real addresses
Technical solutions are described for hazard detection of out-of-order execution of load and store instructions without using real addresses in a processing unit. An example includes an out-of-order load-store unit (LSU) for transferring data between memory and registers. The LSU detects a store-hit-load (SHL) in an out-of-order execution of instructions based only on effective addresses by: determining an effective address associated with a store instruction; determining whether a load instruction entry using said effective address is present in a load reorder queue; and indicating that a SHL has been detected based at least in part on determining that load instruction entry using said effective address is present in the load reorder queue. The LSU, in response to detecting the SHL, flushes instructions starting from a load instruction corresponding to the load instruction entry.
US10416995B2 Techniques for providing environmental impact information associated with code
A technique for providing environmental impact information associated with code includes determining, based on execution of the code on a computer system, an environmental impact of a code execution sequence included in the code. A section of the code that is associated with the code execution sequence is then annotated with environmental impact information associated with the environmental impact of the code execution sequence.
US10416990B2 System and method for seamlessly patching shared libraries in server environment
Methods, systems and non-transitory computer readable media involves receiving information of a new library from a patch management repository. A symbolic link to the new shared library is created and a request to an application process to replace a shared library is communicated. To replace the shared library, the application process periodically checks reference state of the shared library till it reaches a free-state. When the shared library reaches the free-state, the application process unloads the shared library from memory space and loads the new shared library to the memory space. The application process continues performing one or more pre-define functions during the replacement of the shared library.
US10416979B2 Package installation on a host file system using a container
An example method of installing one or more files on a host file system includes extracting, by an operating system, a container image from a container. The container image stores a set of files and provides an indication of a hierarchical structure for the set of files. The method also includes obtaining, by the operating system, a package in accordance with the container image. The package includes the set of files. The method further includes installing the package on the host file system in accordance with the hierarchical structure for the set of files.
US10416972B1 Generating closures from abstract representation of source code
A device may receive source code and identify, based on the source code, an abstract syntax tree representing an abstract syntactic structure of the source code. Based on the abstract syntax tree, the device may identify a closure, the closure implementing a function based on at least a portion of the abstract syntax tree. In addition, the device may perform an action based on the closure.
US10416964B2 Adder device, data accumulation method and data processing device
The present disclosure discloses an adder device, a data accumulation method and a data processing device. The adder device comprises: a first adder module provided with an adder tree unit, composed of a multi-stage adder array, and a first control unit, wherein the adder tree unit accumulates data by means of step-by-step accumulation based on a control signal of the first control unit; a second adder module comprising a two-input addition/subtraction operation unit and a second control unit, and used for performing an addition or subtraction operation on input data; a shift operation module for performing a left shift operation on output data of the first adder module; an AND operation module for performing an AND operation on output data of the shift operation module and output data of the second adder module; and a controller module.
US10416956B2 Display apparatus and method of controlling the same
A display apparatus controlled based on a user's uttered voice and a method of controlling a display apparatus based on a user's uttered voice are provided. A display apparatus includes a processor, a memory, and a display. The processor is configured to receive an uttered voice of a user, determine text corresponding to the uttered voice of the user as an intermediate recognition result, determine a command based on a result obtained by comparing the intermediate recognition result with a previous intermediate recognition result that is stored in the memory, and perform an operation according to the command.
US10416954B2 Streaming of augmented/virtual reality spatial audio/video
A system for streaming spatial audio and video is provided. In response to a request to share a virtual reality session, a characteristic of a second audio output device and a characteristic of a second video output device can be determined. Further in response to the request, based on the determined characteristic of the second audio output device, spatial audio can be provided to the second audio output device and received virtual reality video can be transcoded based on the determined characteristic of the second video output device. The transcoded virtual reality video can be provided to the second video output device so that other(s) can experience the virtual reality session.
US10416953B2 System and methods for a display device ecosystem and modular platform
The present disclosure relates to systems, methods, and devices for display device operation in a connected ecosystem. In one embodiment, a method includes detecting a module placed on a module interface of the display device and initiating a pairing operation with the module. Operation of the module may be activated to provide functional output to the display device. Connectivity of the module with a second module associated with the module interface may be enabled by a display device such that the module and second module provides interoperability of at least one function of the module and the second module for use with the display device. In addition to supporting one or more modules by a display device, modules may be moved and connected to one or more other display devices in the ecosystem. In certain embodiments an interface is provided for coupling multiple physical units to a display device.
US10416947B2 Mountable display devices
The present disclosure provides display devices and methods. A display device can include a visual curvilinear display mounted on a support member. A user may display or project media through the visual curvilinear display according to a display and/or location preference or schedule of the user.
US10416946B1 Wearable computer using programmed local tag
A wearable computing device includes a head-mounted display (HMD) that provides a field of view in which at least a portion of the environment of the wearable computing device is viewable. The HMD is operable to display images superimposed over the field of view. When the wearable computing device determines that a target device is within its environment, the wearable computing device obtains target device information related to the target device from a programmed local tag. The target device information may include information that defines a virtual control interface for controlling the target device and an identification of a defined area of the target device on which the virtual control image is to be provided. The wearable computing device controls the HMD to display the virtual control image as an image superimposed over the defined area of the target device in the field of view.
US10416934B2 Control device for controlling an image forming system, image forming system and storage medium
A control device to control an image forming system having an image forming apparatus and a sheet discharge apparatus and includes a storage, a generator, and a controller. The storage stores sheet stacking information and taking out completion information. The generator generates a sheet bundle image representing a sheet bundle stacked on each of plural stacking trays based on the stored sheet stacking information. The controller combines the sheet bundle image with a system configuration image to display a combination on a display. The controller filters, from a list of processed image forming jobs, an image forming job for which sheets are not taken out to display the filtered image forming job on the display, and updates the sheet stacking information and the taking out completion information where the controller controls to determine that the sheet bundle stacked on any one of the plural stacking trays is taken out.
US10416929B1 Relocation target selection
Described embodiments provide systems and methods for operating a storage system. A portion of data currently on a source Logical Unit (LUN) of a disk array of a plurality of disk arrays is written to a destination LUN of a disk array of a plurality of disk arrays. The destination LUN of a disk array of the plurality of disk arrays to write the data to is established based on an efficiency indicator associated with the destination LUN of a disk array of the plurality of disk arrays. The writing at least a portion of data currently on a source LUN of a disk array of a plurality of disk arrays may be performed as part of a replication process or as part of a relocation process.
US10416925B2 Distributing computing system implementing a non-speculative hardware transactional memory and a method for using same for distributed computing
A distributed computation system comprising computation units and memory shared between computation units, comprises a hardware module for detecting conflicts of access of computation units to shared memory; each hardware module for detecting conflicts configured to: store a probabilistic data structure, indicative of the addresses of shared memory involved in the current transactions; receive at least one message indicative of request for access, by one computation unit to an address of shared memory; determine, from a probabilistic data structure, whether the address is already involved in a current transaction, and transmit a message indicating presence or absence of access conflicts; receive a message indicative or confirmative of reservation or releasing of an address of shared memory, and update the probabilistic data structure for the reserved addresses and the released addresses to be considered, as being/not being involved in a current transaction. A method for using the system is provided.
US10416920B2 System and method for improving memory transfer
System and method for performing a high-bandwidth memory copy. Memory transfer instructions allow for copying of data from a first memory location to a second memory location without the use of load and store word instructions thereby achieving a high-bandwidth copy. In one embodiment, the method includes the steps of (1) decoding a destination address from a first memory transfer instruction, (2) storing the destination address in a register in the bus interface unit, (3) decoding a source address from a second memory transfer instruction, and (4) copying the contents of a memory location specified by the source memory address to a memory location specified by the contents of the register. Other methods and a microprocessor system are also presented.
US10416911B2 Making more active use of a secondary storage system
Techniques are disclosed which allow a secondary storage system to provide data to non-production workloads in conjunction with performing data backup and protection tasks. As disclosed, a secondary storage system exposes backup data stored by the secondary storage system to other workloads, such as test and development applications, data analytics, etc. These non-production workloads can run at the same time the secondary storage system provides backup services to a primary storage system. This consolidation eliminates the need for an enterprise to deploy separate storage clusters for analytics, test and development applications, etc. and eliminates unnecessary copies of data.
US10416906B2 Rebalancing efficiency with optimal logical insertion locations
A method includes determining, by a managing unit of a dispersed storage network (DSN), an addition of a new storage unit to a group of storage units. The DSN includes a logical address space divided into a set of logical address sub-spaces, one of which is allocated to the group of storage units. The method further includes reorganizing, by the managing unit, distribution of the logical address sub-space among the new storage unit and each storage unit in the group of storage units to produce a reorganized logical address sub-space. The allocation includes the new storage unit's portion being between portions of first and second storage units. The method further includes transferring, by the first storage unit, a first group of encoded data slices to the new storage unit and transferring, by the second storage unit, a second group of encoded data slices to the new storage unit.
US10416905B2 Modifying membership of replication groups via journal operations
An example method of controlling a storage system that includes a replication group. The method may include adding a virtual volume to the replication group by storing a journal entry for the virtual volume at a source site. The journal entry may include: metadata for hooking the virtual volume to a corresponding replica volume; and data indicating a status of the virtual volume. The method may further include sending a message to a replica site instructing it to create the corresponding replica volume for the virtual volume and store a replica journal entry for the replica volume. The method may also include determining whether to set the status of the virtual volume to pending admittance or newly admitted based on whether the replica site was able to successfully create the replica volume and store the replica journal entry. The pending admittance status may indicate that the virtual volume is not to be included in a next synchronize operation and the newly admitted status may indicate that the virtual volume is to be included in the next synchronize operation.
US10416900B2 Technologies for addressing data in a memory
Technologies for addressing data in a memory include an apparatus that includes a memory and a controller. The memory is to store sub-blocks of data in a data table and a pointer table of locations of the sub-blocks in the data table. The controller is to manage the storage and lookup of data in the memory. Further, the controller is to store a sub-block pointer in the pointer table to a location of a sub-block in the data table and store a second pointer that references an entry where the sub-block pointer is stored in the pointer table.
US10416888B2 Parallel processing device, method for controlling parallel processing device, and controller used in parallel processing device
A parallel processing device includes a management unit, a plurality of nodes, and a controller that controls each of the plurality of nodes in accordance with a first command transmitted from the management unit. The controller includes a command storage that stores a second command generated a previous time, a command type identification unit that identifies a command type of the first command transmitted from the management unit, and a command generator that generates a third command by using the second command according to the command type.
US10416883B2 User terminal apparatus and controlling method thereof
A user terminal apparatus is provided. The user terminal device includes a display having a main display area disposed on a front side of the user terminal apparatus and a sub display area extended from one side of the main display area to be disposed on at least one area of a rear side of the user terminal apparatus and a processor configured to, in response to a predetermined touch input being input on the sub display area, control the display to display a UI displayed on the sub display area on the main display area.
US10416881B2 Wearable electronic device with interface
A wearable electronic device comprises a ring body defining an annular receiving space within the ring body and a substrate disposed in the annular receiving space. The ring body has an interface disposed on an exterior of the ring body. The substrate has a plurality of capacitive plates positioned proximate the interface.
US10416880B2 Touch input method for mobile device, mobile device, and computer program
A touch input method for a mobile device includes receiving a first touch input as an input of a first finger which is a reference finger, receiving a second touch input of a second finger with elapse of a predetermined time after receiving the first touch input, calculating a relative displacement of the second touch input with respect to the first touch input on the basis of a position of the first touch input and a position of the second touch input, identifying the second finger used for the second touch input on the basis of the relative displacement, determining whether a pattern associated with the first touch input of the first finger and the second touch input of the identified second finger corresponds to a previously stored pattern, correcting the position of the second touch input of the second finger on the basis of a position of the second finger defined in the previously stored pattern when the pattern corresponds to the previously stored pattern, and performing an operation corresponding to the first touch input and the corrected second touch input among previously stored multiple operations.
US10416873B2 Application specific adaption of user input assignments for input devices
Techniques are shown for changing input assignments of an input device controls for a first application while leaving assignments unchanged for other applications. When a first application is active, a first input action is registered from activation of an input control selected for mode control. In response, when an input mode of the first application corresponds to standard device mapping inputs, the input mode is changed to an input mode corresponding to an alternate device mapping inputs assigned to a subset of input controls. When the first application is in alternate device mapping mode, input control activations are registered according to the alternate device mapping actions. When a second application is active, input control activations are registered according to the standard input mapping actions.
US10416860B2 Device, method, and graphical user interface for navigating through a user interface using a dynamic object selection indicator
A device that is in communication with a display and a touch-sensitive surface sends instructions to the display for displaying, concurrently, an object selection indicator and a portion of a user interface, the user interface having one or more selectable objects. The device sends instructions to the display for ceasing to display the object selection indicator and receives an input that corresponds to a first gesture. When the first gesture meets predefined navigation criteria, which includes a requirement that the first gesture has a shorter duration than a predefined time threshold, the device sends instructions for translating the user interface without redisplaying the object selection indicator. When the first gesture meets predefined object selection indicator movement criteria, which includes a requirement that the first gesture has a greater duration than the predefined time threshold, the device sends instructions for redisplaying the object selection indicator and moves the object selection indicator.
US10416859B2 Enhanced configuration of a profile photo system
Embodiments can provide a computer implemented method in a data processing system comprising a processor and a memory, the memory comprising instructions that are executed by the processor to cause the processor to implement a system for providing profile photo enhancement, the method comprising receiving, from a specification source, one or more specifications for image acceptance criteria; receiving, from an uploading user, an image; examining, through an image processing toolbox, the image to determine if all of the image acceptance criteria are met; if all image acceptance criteria are met, accepting the image; and if one or more image acceptance criteria are not met, processing the image. Acceptance criteria can include a predetermined number of focus items, predetermined length and width constraints, predetermined color constraints, predetermined shape constraints, predetermined focus constraints, predetermined contrast ratio constraints, a predetermined number of human faces present in the image, and predetermined human face orientation constraints.
US10416855B2 Integrating remote assets from content management service with content developed by content creation applications
In some embodiments, an asset integration service establishes a communication session between a design application and a client device for accessing source graphical assets from a web server executing a content management service. The integration service receives, during the communication session and via a design interface from the design application, a request to add a source graphical asset to a document displayed on the client device. The integration service retrieves, responsive to the request, a placement graphical asset that is a lower-resolution copy of the source graphical asset and updates the design interface to include the placement graphical asset. The integration service associates the placement graphical asset with a network link for accessing the source graphical asset via the content management service. The integration service subsequently detects that the source graphical asset has been changed and displays, via the design interface, a notification that the placement graphical asset is outdated.
US10416853B2 Methods, systems, and media for providing media guidance based on detected user events
Methods, systems, and media for providing media guidance are provided. In some implementations, a method for providing media guidance is provided, the method comprising: receiving device data from a mobile device associated with a display device; identifying a media content item being presented on the display device; determining a first indication that the mobile device has been interacted with during the presentation of the media content item; storing a first timestamp corresponding to the first indication; determining a second indication that the interaction with the mobile device has ceased; storing a second timestamp corresponding to the second indication; receiving an indication that the media content item is to be played back; determining, using a hardware processor, a first playback position in the media content item based on the first timestamp; and causing the media content item to be presented from the determined first playback position in response to receiving the indication.
US10416852B2 Display and interaction method in a user interface
A display and interaction method in a user interface is provided. The user interface includes a touch-sensitive display, and can track a position and/or movement of a pointer along a z-axis that extends normally from the display. An interactive item is displayed on the display, and selection of the interactive item is received from the pointer. The position and movement of the pointer along the z-axis relative to the selected interactive item is tracked, and the display of at least one additional selectable option associated with the interactive item is initiated based thereon.
US10416849B2 Electronic device and settings menu interface display control method
An interface display control method in an electronic device, includes invoking and displaying a first level submenu interface on a trigger received, the first level submenu interface including menu item arrangement area and preview area, and controlling a display screen to display multiple first level submenu items on the menu item arrangement area for ease of access by user. The multiple first level submenu items correspond to application control parameters. The method responds to user first operation to activate and second operation of user selecting. The second operation signal is responded to, and current settings value of the control parameter, corresponding to the operated first level submenu item, is displayed. The first operation signal causes display of multiple second level submenu items or multiple bottom submenu items corresponding to the operated first level submenu item.
US10416848B2 User terminal, electronic device, and control method thereof
A method for controlling a user terminal is provided. The user terminal controlling method includes, when an external apparatus providing a UI screen is connected, providing a touch mode where a touch manipulation to navigate menu items provided on the UI screen is input, and when a predetermined touch manipulation is input in the touch mode, transmitting information corresponding to the input touch manipulation to the external apparatus.
US10416843B2 Electronic device and method of controlling object in electronic device
An electronic device is provided. The electronic device includes a display module functionally connected to the electronic device and an object control module configured to create object property information based on a characteristic of an application and configure and display an object for controlling at least some functions of the application based on the object property information when the application is executed.
US10416834B1 Interaction strength using virtual objects for machine control
The technology disclosed relates to using virtual attraction between hand or other control object in a three-dimensional (3D) sensory space and a virtual object in a virtual space. In particular, it relates to defining a virtual attraction zone of a hand or other control object that is tracked in a three-dimensional (3D) sensory space and generating one or more interaction forces between the control object and a virtual object in a virtual space that cause motion of the virtual object responsive to proximity of the control object to the virtual object and escalation with a virtual pinch or grasp action of the control object directed to a manipulation point of the virtual object.
US10416822B2 Touch sensor and method for manufacturing same
The present application relates to a touch sensor and a method of manufacturing the same, and the touch sensor according to the present application includes: a substrate; and a driving electrode unit, a sensing electrode unit, and a wiring electrode unit provided on the same surface of the substrate, in which each of the driving electrode unit, the sensing electrode unit, and the wiring electrode unit includes a conductive pattern including a shielding portion and an opening portion.
US10416821B2 Touch substrate, touch display panel and touch display apparatus having the same, and fabricating method thereof
The present application discloses a touch substrate having a display area and a peripheral area abutting the display area for bonding circuit parts, including a base substrate; a touch signal line layer having a plurality of transparent touch signal lines on the base substrate in the display area, the plurality of transparent touch signal lines extending across at least a portion of the display area into the peripheral area; an insulating layer on a side of the touch signal line layer distal to the base substrate; and a touch electrode layer having a plurality of transparent touch electrodes in the display area on a side of the insulating layer distal to the touch signal line layer.
US10416817B2 Display device with integrated touch screen and method for driving the same
A display device with an integrated touch screen including a display panel including electrodes divided into a plurality of block type groups and a plurality of data lines; a display driver IC configured to apply a common voltage to the electrodes when a driving mode of the panel is a display driving mode, sequentially apply a touch scan signal to each block type group when the driving mode of the panel is a touch driving mode, and apply a data signal to the data lines associated with a corresponding block type group when the touch scan signal is applied to the corresponding block type group; and a touch IC configured to generate the touch scan signal and apply the touch scan signal to the display driver IC.
US10416799B2 Force sensing and inadvertent input control of an input device
Inadvertent input control techniques are described. In one or more implementations, techniques are described that leverage force to determine a likelihood that a user intended to provide an input, e.g., a selection input (e.g., a “click”), gesture, lift off, and so forth. This is usable to identify taps, hovers, continuation of movement of a drag operation, and so on. Implementations are also discussed that leverage an n-manifold in the product space of contact size and signal strength that is usable to define a likelihood of whether a contact includes an application of force. A variety of other examples are also described, including cursor stability techniques that leverage force in order to control movement of a cursor.
US10416795B2 Mechanism for employing and facilitating an edge thumb sensor at a computing device
A mechanism is described for employing and facilitating a thumb sensor at a computing device. A method of embodiments of the invention includes extending a touch panel of a computing device into a flap of the touch panel to be used as a side sensor of the computing device, and sensing a use of the side sensor, the use including touching of the side sensor by a user, where sensing may include detecting a change at one or more intersecting points of a plurality of intersecting points of conductive lines. The method may further include facilitating an action in response to the use of the side sensor.
US10416790B2 Paint your place application for optimizing digital painting of an image
A user-facing front end screen display of an illustrative digital image painting application includes a bucket tool which enables a user to apply a selected color to a selected area of an uploaded digital image such as a wall of a room, a paint brush tool to fill in missed areas, an eraser tool is to remove misapplied color, masking tools to mask off selected areas, and a tolerance slider tool to assist in properly filling in painted areas. Improved image preprocessing methods enable better definition of areas of the image to be painted the same color.
US10416785B2 Information processing apparatus, information processing method, and program
An information processing apparatus that controls a display to display first layer data, detects movement of the information processing apparatus, and controls the display to display second layer data corresponding to the first layer data together with the first layer data based on a movement detected by the detection unit.
US10416778B2 Mobile terminal and control method therefor
The present invention relates to a mobile terminal capable of providing path information, and a control method therefor. The mobile terminal according to one embodiment of the present invention comprises: a camera; and a control unit for activating, if an event occurs, the camera, detecting whether the mobile terminal is in a vehicle-mounted state and whether the vehicle is traveling by using images received through the camera and, if it is determined, according to the detection result, that the vehicle is traveling in a state in which the mobile terminal is mounted on the vehicle, activating a gesture function of controlling the event by recognizing a gesture of a user.
US10416770B2 Haptic trigger control system
A system that controls a haptic effect experienced at a trigger is provided. The system receives a haptic effect definition including haptic data. The system further receives trigger data including at least one of: a position of a trigger of a peripheral device; or a range of the trigger of the peripheral device. The system further determines whether a trigger condition is reached based on the received trigger data. The system further sends a haptic instruction and the haptic effect definition to the peripheral device when the trigger condition is reached. The system further causes a haptic output device (or multiple haptic output devices) to produce haptic effects that are based on the haptic effect definition at the peripheral device in response to the haptic instruction.
US10416766B1 Varifocal head-mounted display including modular air spaced optical assembly
A head-mounted display (HMD) includes an electronic display configured to emit image light, an optical assembly that provides optical correction to the image light, an eye tracking system, and a varifocal module. The optical assembly includes a back optical element configured to receive the image light from the electronic display, and a coupling assembly configured to couple a front optical element to a location within the optical assembly such that the front optical element receives light transmitted by the back optical element. The optical correction is determined in part by an optical characteristic of the front optical element that is replaceable. The eye tracking system determines eye tracking information for a first eye of a user of the HMD. A varifocal module adjusts focus of images displayed on the electronic display, based on the eye tracking information and the optical correction.
US10416763B2 Eye tracking and user reaction detection
Methods, systems, and devices are disclosed for optical sensing and tracking of eye movement. In one aspect, a device for obtaining a user's eye dynamics data includes a display screen to present at least one content. The device includes an eye sensing module to obtain the user's eye dynamics data including the user's eye movement while presenting to the user the at least one content on the display screen. The device includes a processor in communication with the eye sensing module. The processor can determine the user's reaction to the at least one content presented on the display screen based at least partly on the obtained user's eye dynamics data.
US10416760B2 Gaze-based object placement within a virtual reality environment
A head mounted display (HMD) device operating in a real world physical environment is configured with a sensor package that enables determination of an intersection of a device user's projected gaze with a location in a virtual reality environment so that virtual objects can be placed into the environment with high precision. Surface reconstruction of the physical environment can be applied using data from the sensor package to determine the user's view position in the virtual world. A gaze ray originating from the view position is projected outward and a cursor or similar indicator is rendered on the HMD display at the ray's closest intersection with the virtual world such as a virtual object, floor/ground, etc. In response to user input, such as a gesture, voice interaction, or control manipulation, a virtual object is placed at the point of intersection between the projected gaze ray and the virtual reality environment.
US10416755B1 Motion predictions of overlapping kinematic chains of a skeleton model used to control a computer system
A system having sensor modules and a computing device. Each sensor module has an inertial measurement unit attached to a portion of a user to generate motion data identifying a sequence of orientations of the portion. The sensor modules include a first subset and a second subset that share a common sensor module. The computing device provides orientation measurements generated by the first subset as input to a first artificial neural network to obtain at least one first orientation measurement of the common module, provides orientation measurements generated by the second subset as input to a second artificial neural network to obtain at least one second orientation measurement of the common module, and generates, a predicted orientation measurement of the common module by combining the at least one first orientation measurement of the common module and the at least one second orientation measurement of the common module.
US10416752B2 Heterogeneous network in a modular chassis
In one embodiment, a system includes a number of application-specific integrated circuits (ASICs). The system also includes one or more processors coupled to the ASICs including instructions executable by the processors. The processors being operable when executing the instructions to configure the plurality of ASICs to route data packets using a standard protocol; configure the ASICs to set up a tunnel, using the standard protocol, for moving data packets from one ASIC to another of the number of ASICs; and implement a software overlay to facilitate interaction between the number of ASICs through the tunnel for moving the data packets.
US10416748B2 Method and apparatus for controlling an operation mode of a mobile terminal
A method and apparatus for controlling an operation mode in a mobile terminal provides the mobile terminal to determine whether a predetermined time has elapsed, after a lapse of which it enters a first power-saving mode, and drive a camera module if the predetermined time has elapsed. Meanwhile, the mobile terminal determines whether a predetermined subject is recognized by the camera module, and then delays changing to the first power-saving mode if the predetermined subject is recognized, and enters the first power-saving mode if the predetermined subject is not recognized.
US10416739B2 Shift register units, driving methods and driving apparatuses thereof, and gate driving circuits
The present disclosure relates to a shift register unit, a driving method and a driving apparatus thereof, and a gate driving circuit, wherein the shift register unit comprises an auxiliary output module which can generate a pulse at a first level which is synchronous with the scan pulse to be added to the scan pulse when the valid level corresponding to the auxiliary output module is input to the temperature control voltage terminal, which is beneficial to improve the load capacity of the scan pulse output by the scan pulse output terminal, thereby enhancing the driving capability of the shift register unit.
US10416735B2 Heat pipe thermal component for cooling system
A head-mounted display (HMD) device includes a printed circuit board having one or more processors. A heat transfer plate having a heat-generating component facing surface is thermally coupled to the printed circuit board. The HMD exterior-facing surface of the heat transfer plate opposite from the heat-generating component facing surface is thermally coupled to a heat pipe. The heat pipe is thermally coupled to a heat transfer shell, which is configured as a heat sink to receive heat from the heat pipe. In operation, heat flows from the heat-generating components of the HMD (e.g., the HMD's processor and other electronic components) to the heat transfer plate. Thermal energy removed from the heat-generating components is transferred to the heat transfer shell via the heat pipe, which in turn transfers the heat to the external surface of the HMD to be dissipated into ambient room temperature of the surrounding environment.
US10416733B2 Heat dissipation system and heat dissipation method
A heat dissipation system includes a motherboard, at least two chips, at least two heat sinks and at least two air guide covers. Every two chips of the at least two chips constitute a chipset, the chips in each chipset are installed on the motherboard in sequence along an airflow direction, each of the at least heat sinks is installed on a surface of the chip corresponding to the heat sink, and every two air guide covers of the at least two air guide covers constitute an air guide group. In the air guide group, a first air guide cover is arranged on a first side of a first chip, and a second air guide cover is arranged on a second side of a second chip. A heat dissipation method based on the system is also provided. The solution ensures a relatively uniform heat dissipation between the chips.
US10416728B2 Tool-less multipoint latching mechanism
In one implementation, a system for a tool-less multipoint latching mechanism includes a number of adjustable cams of a bracket to interact with a number of corresponding cam surfaces located on a computing board, a number of locking locations to couple a printed circuit assembly (PCA) to the bracket, and a number of pin-in-slot joints of the bracket that interact with the number of adjustable cams to vertically lower the coupled PCA into a number of receiving connectors on the computing board.
US10416726B2 Housing assembly and electronic device
A housing assembly is provided. The housing assembly includes a first housing, a second housing and a connecting module. The connecting module is coupled between the first housing and the second housing. The first housing is rotatable with respect to the second housing by the connecting module. The connecting module includes a damping mechanism configured for providing a damping force to the first housing and the second housing during rotating the first housing with respect to the second housing. An electronic device is also provided.
US10416722B2 Electronic device having flexible display
An electronic device is provided. The electronic device includes a housing having an opening, a roll installed in the housing, a flexible display configured to be wound on the roll and to be withdrawn from the housing through the opening in accordance with a rotating direction of the roll. The electronic device further includes moveable housing parts and a housing guide configured to guide and retract at least one part of the housing as space within the housing becomes available due to withdrawal of the flexible display, so that a height, width and/or overall size of the housing is reduced when the flexible display is withdrawn through the opening and extended outside of the housing.
US10416718B2 Flexible display panel and flexible display apparatus
The present application discloses a flexible display panel, including a non display part, a first screen, a second screen and a third screen, and the first screen and the second screen are oppositely located, and the third screen is connected between the first screen and the second screen, and the first screen, the second screen and the third screen form a continuous display region together, and the non display part is connected to one side of the display region, and the non display part is employed to be installed with a drive chip, and the drive chip is employed to drive the first screen, the second screen and the third screen to show images.
US10416714B2 Display control device, and non-transitory computer-readable recording medium for providing selective display of information on multiple displays
A display control device comprising a first display, a second display, a first processor, and a second processor, wherein the first processor controls the first display to display a first information, and wherein the second processor controls the second display to display second information which is undisplayable on the first display.
US10416711B2 Mobile terminal
A mobile terminal disclosed herein includes a main body having front and side surfaces, a window provided on a top of the main body and curved from the front surface toward the side surfaces to define at least a part of the side surfaces, a touch sensor provided on a rear surface of the window and curved along a shape of the window, a frame provided on a rear surface of the display and having a shape corresponding to the display for support, supporting members supporting ends of the window, the touch sensor and the display and partially defining the side surfaces of the terminal, and a rear case covering a rear surface of the main body, wherein the touch sensor and display are formed longer along side surfaces of the window, and the window contacts parts of the supporting members, externally exposed to define the side surfaces of the terminal.
US10416700B2 Control apparatus and control method
This HEMS (200) is provided with a control unit (230) that, if an operation directive does not go through a server (600) provided externally to a customer's home (10), identifies said operation directive as having come from within the customer's home, and if the operation directive does go through the server (600) provided externally to the customer's home (10), identifies the operation directive as having come from outside the customer's home.
US10416699B2 Automated identification of available operations for equipment
An operation terminal operates an operation target equipment. The operation terminal comprises: a display unit configured to display an operation screen for the operation target equipment; a communication unit configured to perform communication; and a control unit configured to control to transmit, by using the communication unit, at least one operation instruction from among candidates of available operations for the operation target equipment. The control unit controls a display object included in the operation screen, on the basis of a result of the operation instruction.
US10416698B2 Proximity control using WiFi connection
According to an aspect of the disclosure, a controller is disposed at a site and includes a communication device capable of establishing a WIFI network to communicate with a mobile device. The controller is further configured to detect the mobile device establishing or losing a WIFI connection with a WIFI network, alter an operating condition at the site in response to detecting the mobile device establishing the WIFI connection and alter an operating condition at the site in response to detecting the mobile device losing the WIFI connection. A method of proximity control using a WIFI connection includes detecting a mobile device establishing or losing a WIFI connection with a WIFI network, altering an operating condition of a site in response to detecting the mobile device establishing the WIFI connection and altering an operating condition of the site in response to detecting the mobile device losing the WIFI connection.
US10416693B1 Internal voltage generation circuits
An internal voltage generation circuit includes a counting operation control signal generation circuit and a drive control signal generation circuit. The counting operation control signal generation circuit compares a test internal voltage with a test reference voltage to generate a counting operation control signal in a test mode. The drive control signal generation circuit generates a drive adjustment signal whose logic level combination is adjusted according to the counting operation control signal in the test mode. In addition, the drive control signal generation circuit compares the test internal voltage with the test reference voltage in the test mode to generate a drive control signal for driving the test internal voltage.
US10416690B2 Pump controller system and method
A method and apparatus for a pump control system. One or more embodiments of the invention include a pump controller that can perform a self-calibrating procedure, can provide precise motor speed control, can provide a limp mode before shutting down the motor when system parameters are exceeded and/or fault conditions occur, can detect fault conditions, and can store fault conditions for later retrieval.
US10416688B2 Method for monitoring pressure including boil detection
Disclosed is a method for monitoring pressure, for a vessel assembly including a sealed vessel capable of holding a liquid, a filter capable of capturing vapors from the liquid, a pipe connecting the vessel to the filter, and an isolation valve arranged to selectively shut off the pipe, including a detection of the boiling of the liquid contained in the vessel.
US10416677B2 Autonomous vehicle routing using annotated maps
A system and method for autonomous vehicle routing using annotated maps. For at least some path segments within a geographic region in which the vehicle is operating, values are determined for the path segments based at least on risk factors associated with autonomous operation of the vehicle along each path segment. Path segments are combined to generate a travel route, from a first location to a second location, based on the determined values, and the vehicle is controlled to navigate along the travel route.
US10416674B2 Wheel diameter compensation method and apparatus for robot
Wheel diameter compensation method and apparatus for a robot, wherein the method comprises: receiving, by a robot at a first location point in a work place where multiple location points are set, a travel instruction, sent from a server, wherein the travel instruction instructs it to travel to a second location point and includes a distance between the first and the second location points and a travel direction towards the second location point from the first location point; acquiring, by the robot, a travelling deviation corresponding to travelling from the first location point to the second location point, the travelling deviation being a difference between a theoretical distance and an actual distance corresponding to actual number of tire revolutions of the robot; and correcting, by the robot, a current wheel diameter of the robot based on the travelling deviation and the distance between the first and the second location points.
US10416672B2 Method and an unmanned aerial vehicle for determining emissions of a vessel
A method for determining emissions in an exhaust plume (11) produced by a combustion engine of a vessel (10) during cruise of the vessel (10), said emissions including the presence or concentration of carbon dioxide (CO2) and/or sulphur dioxide (SO2) and/or the count and size of particles. The position and distribution of the exhaust plume (11) is determined or estimated on the basis of the position, bearing and speed of the vessel (10) and further on the basis of meteorological data, such as wind direction and speed. An unmanned aerial vehicle (UAV) (12), i.e. a so-called drone, is controlled to fly through the 10 plume (11) to make measurements of exhaust emissions of the vessel (10).
US10416665B2 Vehicle remote control method, and vehicle and mobile communication terminal therefor
A vehicle remote control method is/are configured to includes an operation in which, when receiving a remote control signal transmitted via a mobile communication terminal, a vehicle performs a remote control corresponding to the remote control signal, an operation in which the vehicle identifies vehicle state information related to the remote control failure when the remote control is failed, and the vehicle transmits a vehicle state notification and a request whether to perform the remote control after a pre-procedure on vehicle state, to the mobile communication terminal, and an operation in which the vehicle performs the remote control after the pre-procedure on the vehicle state related to the remote control failure, in response to a remote control request signal transmitted from the mobile communication terminal.
US10416663B2 Motor control apparatus, motor control method, information processing program, and recording medium
When a motor replacement detection portion (4) detects replacement of a motor (M), a control portion (2) of the motor control apparatus executes limiting processing for limiting action of the motor (M), at least until an acceptance portion (5) accepts an input of confirmation information from a user.
US10416659B2 Plant equipment state gathering system
Provided is a plant equipment state gathering system which simplifies the work relating to attaching and/or replacing a detection device that detects the state of plant equipment. A plant equipment state gathering system is provided with a detection device, a mobile terminal, a network construction device and a data storage device. The detection device includes a tag unit that can store, in a non-contact manner, at least some setting information that at least includes network information for connecting to the network from the mobile terminal. The mobile terminal includes a tag control unit that allows the tag unit of the detection device to automatically store, in a non-contact manner, at least some of the setting information. When network information is stored in the tag unit of the detection device by the mobile terminal the network construction device uses this network information to determine whether to allow the connection of the detection device to the network.
US10416658B2 Operation management system
An operation management system according to the present invention stores manufacture facility information in which identification information capable of uniquely specifying a manufacture facility is associated with position information of the manufacture facility in a manufacture facility information storage unit, a management device acquires the manufacture facility information from the manufacture facility information storage unit, arranges the manufacture facility on an arrangement map based on the manufacture facility information, and conducts communication setting for acquiring operation information, and the management device acquires the operation information of the manufacture facility via communication based on the communication setting, and displays the acquired operation information on the arrangement map.
US10416657B2 Modifying a digital ophthalmic lens map to accommodate characteristics of a lens surfacing machine
A system that can analyze and modify a point map file corresponding to a lens design is described. The lens design is optimized to meet a patient's ophthalmic prescription. However, a digital surfacing machine may not be physically capable of producing on a lens blank a lens curvature required by the prescription and defined by the point map file. The system takes into account limitations of physical characteristics of the digital surfacing machine, such as the diameter and speed of movement of the cutting tool, and modifies the point map file so that the digital surfacing machine can produce the lens curvature on the lens blank.
US10416649B2 Numerical controller that prevents a tool compensation value setting error
A numerical controller corrects a tool compensation value for a machine tool provided with a tool for machining a workpiece based on an NC machining program. The numerical controller makes it unnecessary for a person in charge of input to be conscious of the sign of the tool compensation value and prevents a tool compensation value input error by providing an input button for bringing a workpiece and a tool cutting edge close to each other by a specified amount (+input advance) and an input button for causing the workpiece and the tool cutting edge to be away from each other by a specified amount (+input retreat) at the time of inputting the tool compensation value.
US10416614B2 Human programming interfaces for machine-human interfaces
A system for interacting with humans in an automation environment includes an automation system machine, one or more processors and a non-transitory, computer-readable storage medium in operable communication with the processors. The computer-readable storage medium comprises one or more programming instructions that, when executed, cause the processors to select a human from a plurality of humans working in the automation environment; retrieve information related to the human using a human programming interface (HPI); and perform one or more actions with the automation system machine based on the information related to the human.
US10416610B2 Watch with a decorative element
A decorative element for watches, comprising: a framework comprising arms (12) delimiting a plurality of decorative areas (Zi) and forming support elements, and a plurality of decorative components (20) fixed to the arms of the skeleton, each decorative component occupying a decorative area.
US10416608B2 Cartridge, process cartridge, and image forming apparatus
A cartridge that can be inserted in an apparatus main body of an image forming apparatus by moving along an axial direction of an image bearing member includes the image bearing member, a frame configured to support the image bearing member, a storage member configured to store therein information on the cartridge, and include an electrical contact, and a first pressed section and a second pressed portion configured to be pressed by the apparatus main body. The electrical contact is disposed between the first pressed section and the second pressed section, and is configured to be in contact with the main body contact on a lower side in a state where the cartridge is attached to the apparatus main body.
US10416597B2 Image forming apparatus with a fan operable under noise-reducible control
An image forming apparatus, having a body, a fuser to fix an image on a recording medium by heat, an interface to accept a value for a first time, which is between an end of fixing by the fuser until entry into a low power-consuming condition for the heater, a fan, and a controller, is provided. The controller sets a second time being a predetermined length and subtract the second time from the first time to obtain a third time. If the third time is given a positive value, the controller continues driving the fan after the end of the fixing and throughout the third time, and inactivates the fan after the third time. If the third time is given a value smaller than or equal to zero, the controller inactivates the fan during the first time before the entry into the low power-consuming condition.
US10416591B2 Toner cartridge
In one example, a toner cartridge for a printer includes interconnected interior upper and lower toner supply chambers surrounding an exterior opening defined in part by diverging sidewalls and a sloping ceiling.
US10416589B2 Image forming apparatus and method of controlling image forming apparatus
An image forming apparatus includes: a photoreceptor having a photosensitive layer formed on a surface; a charging device that electrically charges the surface of the photoreceptor through electric discharge between the charging device and the photoreceptor; and a hardware processor that: calculates a peak-to-peak voltage to be applied to the charging device, using a measured value of a relative dielectric constant of the charging device, the relative dielectric constant having been measured in advance; and controls a voltage to be applied to the charging device, to apply the peak-to-peak voltage calculated by the hardware processor to the charging device.
US10416579B2 Electrophotographic photoreceptor, method for producing the same, and electrophotographic apparatus using the same
An electrophotographic photoreceptor which, even when mounted on a high-image-quality monochrome high-speed printer or tandem color printer including a cleaner-less process of a non-magnetic single-component contact development system using a polymerized toner, inhibits the generation of fine black spots or color spots and suppresses the occurrence of toner filming during the initial printing under a high-temperature and high-humidity environment and thereby stably attains a high image quality in a variety of environments. The electrophotographic photoreceptor is a positively-chargeable electrophotographic having a contact angle between the surface of an outermost layer and water that is in a range of 81° to 87° and having a binder resin of an outermost layer containing resins having repeating units represented by Formula (1) and Formula (2) below:
US10416573B2 Holding apparatus, exposure apparatus and manufacturing method of device
A holding apparatus includes a holding portion that includes a first member which contacts a portion of an object, a second member which at least a portion thereof is fixed to a base, and a connection member which is configured to connect the first and second members, and a driving unit which drives the holding portion to change at least a posture of the first member, wherein a relative positional relationship between the first member and the second member is changed via the connection member.
US10416568B2 Light intensity modulation method
A light intensity modulation method implemented by using a mask (101) includes the steps of: 1) based on a circle of confusion (CoC) function of an illumination system (102), an initial light intensity distribution of an illumination field of view (FOV) and a target light intensity distribution of the illumination FOV, calculating a transmittance distribution of the mask (101) used to modulate the initial light intensity distribution into the target light intensity distribution; 2) meshing the mask (101) according to a desired accuracy of the target light intensity distribution and determining a distribution of opaque dots in each of cells resulting from the meshing based on the transmittance distribution of the mask (101) and a desired accuracy of the transmittance distribution; and 3) fabricating the mask (101) based on the determined distribution of the opaque dots and then deploying the mask (101) in the illumination system. Advantages including a high modulation accuracy, an applicability to wide FOV size, light intensity and wavelength ranges and compatibility with established manufacturing processes can be attained.
US10416559B2 Film material and pattern forming process
A film material includes a support film having a transmittance of at least 60% with respect to light of wavelength 300-450 nm, and a resin layer containing 0.001-10 wt % of a basic compound with a molecular weight of up to 10,000, and having a thickness of 1-100 μm. A pattern is formed by attaching the resin layer in the film material to a chemically amplified negative resist layer on a wafer, exposing, baking, and developing the resist layer. The profile of openings in the pattern is improved.
US10416558B2 Positive resist composition, resist pattern forming process, and photomask blank
A positive resist composition comprising a polymer adapted to be decomposed under the action of acid to increase its solubility in alkaline developer and a sulfonium compound of specific structure has a high resolution. When the resist composition is processed by lithography, a pattern with minimal LER can be formed.
US10416554B2 Organometallic solution based high resolution patterning compositions
Organometallic solutions have been found to provide high resolution radiation based patterning using thin coatings. The patterning can involve irradiation of the coated surface with a selected pattern and developing the pattern with a developing agent to form the developed image. The patternable coatings may be susceptible to positive-tone patterning or negative-tone patterning based on the use of an organic developing agent or an aqueous acid or base developing agent. The radiation sensitive coatings can comprise a metal oxo/hydroxo network with organic ligands. A precursor solution can comprise an organic liquid and metal polynuclear oxo-hydroxo cations with organic ligands having metal carbon bonds and/or metal carboxylate bonds.
US10416550B2 Method to reduce line waviness
Embodiments disclosed herein relate to an exposure pattern alteration software application which manipulates exposure polygons having lines with angles substantially close to angles of symmetry of a hex close pack arrangement, which suffer from long jogs. Long jogs present themselves as high edge placement error regions. As such, the exposure pattern alteration software application provides for line wave reduction by serrating polygon edges at affected angles to reduce edge placement errors during maskless lithography patterning in a manufacturing process.
US10416549B1 Dry glass erase projection board system and method of use
A glass board projection system includes a support board having a front surface with a defined area extending a length and a width; an anti-glare projector board composed of a glass material and that is removably secured to the support board, the projector board having a thickness extending from a front surface to a back surface; an attachment device rigidly attached to and protruding from the back surface of the anti-glare projector board and configured to removably attach to the front surface of the support board; and a gap formed between the support board and the anti-glare projector board, the gap being formed by the attachment device.
US10416546B2 Interactive light fixture, illumination system and kitchen appliance
Interactive light fixture (1) comprising a plurality of light sources and a projector unit for illuminating a defined surface area and at least one sensor for sensing objects within the surface area, and comprising a controller unit cooperating with the light sources, projector and sensor, wherein the controller unit in a first operational mode is configured to drive the light sources and/or projector unit in dependency of at least one characteristic object feature of at least one sensed object in order to generate an object-specific illumination design pattern or design figure on the surface area.
US10416544B2 Laser array, laser light source and laser projection device
A laser array including at least one line of lasers. The at least one line of lasers includes a first laser and a second laser which are adjacent to each other. A first laser beam emitted by the first laser and a second laser beam emitted by the second laser are both in a first color, and the first laser beam has a wavelength less than that of the second laser beam.
US10416538B2 Quick-release ball-and-socket joint camera mount
A camera mounting system has an upper mount component, a lower mount component, and a base mount component. The upper mount component secures the camera and has a ball protrusion that reciprocally couples with a socket of the lower mount component. The upper mount component can rotate 360 degrees relative to the lower mount, and can pivot 90 degrees or more relative to the lower mount component. The lower mount component couples with the base mount component in a plurality of orientations. This camera mounting system allows for a large range of motion for the camera relative to the mounting system.
US10416535B2 Retrofittable float with an underwater camera attachment for unmanned aerial vehicles
A retrofittable float with an underwater camera attachment for unmanned aerial vehicles allows an unmanned aerial vehicle (UAV) to traverse over a body of water while recording images and/or video of the underwater environment. The retrofittable float with an underwater camera attachment includes a flotation device, a plurality of mounting brackets, an underwater scope, and at least one underwater illumination light. The flotation device attaches to the UAV via the plurality of mounting brackets. The plurality of mounting brackets is configured to align the center of gravity of the UAV with the center of buoyancy of the flotation device, thereby reducing the risk of capsizing. Once securely mounted, the camera of the UAV is positioned pointing into the underwater scope. The underwater scope allows the camera to record images and/or videos of the underwater environment. Finally, the at least one underwater illumination light is used to increase visibility.
US10416533B2 Lens driving mechanism and electronic device having the same
A lens driving mechanism is provided for moving a lens unit along a light axis, including a frame, a base, a lens holder, and a driving assembly. The frame has plastic material and forms an opening. The base is in contact with and fixed to the frame, wherein a space is formed between the base and the frame. The lens holder is movably disposed in the space for holding the lens unit, wherein an external light enters the space through the opening to the lens unit. The driving assembly is disposed in the space and is connected to the lens holder and the frame, to impel the lens unit to move along the light axis.
US10416515B2 Pixel unit, array substrate, and display device, and fabrication methods thereof
Pixel unit, array substrate, and display device, and their fabrication methods are provided. The disclosed pixel unit can include: a transistor, including a drain electrode; a pixel electrode, including a first bottom conductive layer in contact with a surface of the drain electrode and a metal layer; and a planarization layer, formed on the transistor and the first bottom conductive layer. The metal layer is electrically connected to the first bottom conductive layer through a via-hole in the planarization layer.
US10416514B2 Pixel circuit and liquid crystal display circuit
The present disclosure provides a pixel circuit and a liquid crystal display circuit. The pixel circuit comprises a gate line, a data line, a first common line, a second common line, a first primary field-effect transistor (FET), a second primary FET, a first secondary FET, and a second secondary FET. A voltage of the first common line is different from a voltage of the second common line.
US10416507B2 Fabricating method of array substrate, array substrate and liquid crystal display panel
An array substrate includes a substrate and a gate electrode, a gate insulating layer, a channel layer, an insulating layer, and a passivation layer sequentially formed on the surface of the substrate. An oxide semiconductor layer that forms a channel layer and a plurality of first IPS electrodes that are spaced from the oxide semiconductor layer are provided on the gate insulating layer. The insulating layer covers the oxide semiconductor layer and the plurality of first IPS electrodes. The passivation layer covers the channel layer and is formed with trenches. The trenches are located on a side of each of the first IPS electrode and extending to the gate insulation layer. Second IPS electrodes are formed on the passivation layer and corresponding to the first IPS electrodes and are connected to the first IPS electrodes.
US10416506B2 Array substrate and method of fabricating the array substrate
The present application discloses an array substrate, including a substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the substrate and is in contact with a drain electrode of the thin film transistor; a common electrode disposed above the pixel electrode and is electrically insulated from the pixel electrode, and the common electrode has a plurality of first through holes. The present application further discloses a method of fabricating the array substrate. The array substrate and the fabricating method of the present application can reduce the parasitic capacitance between the common electrode and the pixel electrode, and can accelerate the release of the aggregated ions. In addition, the present application, by forming a stereoscopic electrode structure, the lateral electric field can be effectively enhanced, so that the driving voltage can be reduced, the display transmittance can be improved, and the power consumption can be reduced.
US10416491B2 Panel structure, its manufacturing method, and projection system
An embodiment of the present disclosure provides a panel structure, its manufacturing method and a projection system, which can improve optical efficiency of the projection system and reduce the volume of the projection system. The panel structure includes: a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate; a reflective electrode at a side of the first substrate facing the second substrate; a transparent beam-splitting film disposed between the reflective electrode and the liquid crystal layer; and a common electrode disposed at a side of the second substrate facing the first substrate.
US10416487B2 Illumination device and liquid crystal display device
According to one embodiment, an illumination device includes a light guide, a light source device and an optical sheet. The light guide has an emission surface and side surfaces which intersect the emission surface, and at least one side surface is located inside a display area. The light source device emits light to the light guide. The optical sheet is provided on the emission surface and is opposed to the display area. The optical sheet has an edge portion which covers an area between the one side surface and an edge of the display area, and a transmittance adjustment area which is provided in the edge portion and reduces a transmittance of the edge portion.
US10416481B2 Semiconductor device
The performances of a semiconductor device are improved. The semiconductor device includes an insulation layer, an optical waveguide part formed over the insulation layer, and including a p type semiconductor region and an n type semiconductor region formed therein, and an interlayer insulation film formed over the insulation layer in such a manner as to cover the optical waveguide part. At the first portion of the optical waveguide part, in a cross sectional view perpendicular to the direction of extension of the optical waveguide part, the n type semiconductor region is arranged at the central part of the optical waveguide part, and the p type semiconductor region is arranged in such a manner as to surround the entire circumference of the n type semiconductor region.
US10416480B2 Image display
A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. The screen is illuminated with light from a light source comprising an array of controllable light-emitters. The controllable-emitters and elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.
US10416471B2 Spectral feature control apparatus
A spectral feature selection apparatus includes a dispersive optical element arranged to interact with a pulsed light beam; three or more refractive optical elements arranged in a path of the pulsed light beam between the dispersive optical element and a pulsed optical source; and one or more actuation systems, each actuation system associated with a refractive optical element and configured to rotate the associated refractive optical element to thereby adjust a spectral feature of the pulsed light beam. At least one of the actuation systems is a rapid actuation system that includes a rapid actuator configured to rotate its associated refractive optical element about a rotation axis. The rapid actuator includes a rotary stepper motor having a rotation shaft that rotates about a shaft axis that is parallel with the rotation axis of the associated refractive optical element.
US10416469B2 Imaging scanner
In a virtual slide scanner device, a stage supports a prepared slide in which a sample is fixed. A light source illuminates the prepared slide. An imaging device captures an image of the sample formed by an object lens. An X direction shifting mechanism and a Y direction shifting mechanism shifts a light beam in a two-dimensional direction in a light path from the object lens and the imaging device. A shift control unit controls the X direction shifting mechanism and the Y direction shifting mechanism. A signal processing unit produces a synthesized image by synthesizing shifted pixel images captured by the imaging device by shifting the light beam in the two-dimensional direction using the X direction shifting mechanism and the Y direction shifting mechanism.
US10416468B2 Light field generator devices with series output couplers
Electro-holographic light field generator devices comprising surface acoustic wave (SAW) optical modulators are disclosed that employ multiple output couplers. These output couplers might be distributed along waveguides of the SAW modulators, within output coupling regions. Each of these output couplers can be configured for directing an incident leaky mode light at different output angles. In some cases, it may be desirable to employ the output couplers to function as different sub-pixels, to provide light to different viewing directions. The output couplers may be mirrors, volume gratings, chirped gratings, reflection gratings, two dimensional gratings, and/or transmission gratings. The output couplers may be angled so that the coupling output fans for each optical modulator are offset from the waveguide for that optical modulator.
US10416451B2 Method of controlling a head mounted electro-optical device adapted to a wearer
A method of controlling a head mounted see-through electro-optical device adapted to a wearer A method of controlling a head mounted electro-optical device adapted to a wearer, the method comprising: a wearer visual profile parameter providing step, during which the value of at least one wearer parameter related to the visual profile of the wearer is provided, an head mounted device function adapting step, during which the head mounted device function of the electro-optical device is adapted based on the value of the at least one wearer parameter.
US10416444B2 Beam director with improved optics
A beam director for use in 3D printers comprises a first mirror rotating about its longitudinal axis for redirecting a beam onto a second mirror and then onto a work surface, which may result in a beam with a distorted elliptical shape. A beam corrector, e.g. a lens or a reflective surface, is used to ensure the beam has the same dimensions in first and second perpendicular directions.
US10416443B2 Light amount adjusting device, imaging optical system, and image capturing apparatus
There is provided with a light amount adjusting device. The light adjusting device has a plurality of optical filter elements. The plurality of optical filter elements have different light transmittances. Reflected light colors from the plurality of optical filter elements are substantially equal.
US10416440B2 Projection system, light source system and light source assembly
A projection system, a light source system and a light source assembly. The light source system includes an excitation light source, a wavelength conversion device, a filter device, a drive device and a first optical assembly. The wavelength conversion device includes at least one wavelength conversion region; the filter device is fixed relative to the wavelength conversion device and includes at least one first filter region. The drive device drives the wavelength conversion device and the filter device, so that the wavelength conversion region and the first filter region synchronously move, and the wavelength conversion region is periodically disposed on a propagation path of excitation light, to wavelength-convert the excitation light into the converted light. The first optical assembly guides the converted light into the first filter region; and the first filter region filters the converted light to improve its color purity.
US10416422B2 Zoom lens, projection display device, and imaging apparatus for forming an intermediate image
A zoom lens forms an intermediate image at a position conjugate to a reduction side imaging plane and forms the intermediate image again on a magnification side imaging plane. The zoom lens includes a first optical system on the magnification side, and a second optical system on the reduction side. The intermediate image is formed between the magnification and reduction sides. The second optical system includes two or more movable lens groups, which move by changing spacings between the groups adjacent to each other in a direction of an optical axis during zooming, and two stationary lens groups which remain stationary with respect to the reduction side imaging plane during zooming. One stationary lens group is disposed closest to the reduction side, and has a positive refractive power. Also, a lens group closest to the magnification side in the second optical system has a positive refractive power.
US10416414B2 Camera optical lens
The present disclosure relates to an optical lens, in particular to a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, and the seventh lens is made of glass material. The camera optical lens satisfies the following condition: −10≤f1/f≤−3.1; 1≤f6/f7≤10; 1.7≤n6≤2.2; 1.7≤n7≤2.2; 2≤(R1+R2)/(R1−R2)≤10. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
US10416395B2 Connector with latching mechanism
A connector includes a latching mechanism configured to mechanically unlatch the connector and a mating connector. The latching mechanism of the connector, when actuated to unlatch the connector and the mating connector, disengages both a retention feature of the connector and a retention feature of the mating connector.
US10416392B2 Optical adapter
An optical adapter includes a base body, a shutter member, and a supporting base. The shutter member is pivotally connected at an insertion opening of the base body. The supporting base is assembled on a bottom portion of the base body. A surface of the supporting base has an abutting piece inside the base body. One of two ends of the abutting piece includes a fixing portion fixed on the supporting base, and the other end of the abutting piece includes an abutting portion obliquely extending toward the shutter member to abut against a back surface of the shutter member. Therefore, the supporting base can be assembled on the bottom of the base body conveniently. Furthermore, when the abutting piece is pushed and compressed by the shutter member, the abutting piece is not prone to have excessive deformation, prevent the abutting piece from being deformed or damaged easily.
US10416387B2 Optical fiber cutting system
An optical fiber cutting system includes a pair of clamps disposed at an interval in a longitudinal direction of an optical fiber and that grasps the optical fiber; a disk-shaped blade member that passes between the pair of clamps, causes an outer circumferential edge to come into contact with the optical fiber, and scratches a surface of the optical fiber, where a position of the outer circumferential edge which is to be in contact with the optical fiber is changeable; a pressing member that press-bends a scratched portion of the optical fiber and cuts the optical fiber, and an acquirer that acquires position information of the outer circumferential edge which is to be in contact with the optical fiber.
US10416385B1 Negative angle grating coupler
In an example, a system includes a grating coupled laser and a photonic integrated circuit. The grating coupled laser includes a first waveguide and a transmit grating coupler optically coupled to the first waveguide. The photonic integrated circuit includes a second waveguide and a receive grating coupler optically coupled to the second waveguide. The second grating coupler may include a negative angle grating coupler.
US10416382B2 Semiconductor device
In an optical waveguide section of an SIS type having a configuration of stacking a second semiconductor layer over a first semiconductor layer with a dielectric layer interposed, the first semiconductor layer is electrically coupled to a first electrode at a first lead-out section where the second semiconductor layer is not stacked. Further, the second semiconductor layer is electrically coupled to a second electrode at a second lead-out section not overlapping with the first semiconductor layer. As a result, when a contact hole for forming the second electrode is formed by dry etching, the dielectric layer between the first semiconductor layer and the second semiconductor layer is not damaged or broken and hence short-circuit failure between the first semiconductor layer and the second semiconductor layer can be prevented. The reliability of the optical waveguide section therefore can be improved.
US10416367B2 Front light module and display module
A front light module including a light guide plate and a light source is provided. The light guide plate includes a first surface, a second surface and a light entering surface. The second surface is opposite the first surface. The light entering surface has at least one area that is adjacent to the first surface and the second surface. The light source is disposed beside the light entering surface and is configured to illuminate the light guide plate. The at least one area and an optical axis of the light source form a first angle. The first angle is less than 90 degrees. A display module is also provided.
US10416366B2 Light diffusing devices for use in photoimmunotherapy
The present invention provides a diffuser light blocking device comprising an end cap member (820) having a pocketing feature (821) that has a side wall (822) and an end reflective surface (810); the pocketing feature's shape corresponds to exterior shape of distal portion (830) of a diffuser (800) having a distal end surface (801); the pocketing feature engages the distal portion; an overlapping section (815) of the pocketing feature's side wall surrounds the distal portion's side wall (802) and prevents at least 95% of the light output from the distal portion from escaping out of the distal portion's side wall; the end reflective surface blocks any forward propagating light output from the distal end surface and returns at least 80% of light coming out of the distal end surface back towards the diffuser; the end cap member is thermally conductive; the end cap member's length (831) and diameter (832) provide an exterior surface area that is at least 1,000% of the surface area of the distal end surface; and the device reduces generation of diffuser irradiance hot spots.
US10416355B2 Optical film with excellent solvent resistance and polarizing plate comprising same
The present invention relates to an optical film including a transparent film, and a coating layer on at least one surface of the transparent film, wherein the coating layer is formed using a water-dispersible coating composition comprising a polymer resin including a hydroxyl group; at least one cross-linking agent selected from the group consisting of a titanate-based cross-linking agent and a zirconate-based cross-linking agent; and water-dispersible fine particles, and a polarizing plate including the same.
US10416353B2 Low-reflection coating, low-reflection coated substrate, and photoelectric conversion device
A low-reflection coating of the present invention is a porous film including: fine silica particles being solid and spherical and having an average particle diameter of 80 to 150 nm; and a binder containing silica as a main component, the fine silica particles being bound together by the binder. The binder further contains an aluminum compound. The low-reflection coating contains, as components, 55 to 70 mass % of the fine silica particles, 25 to 40 mass % of the silica of the binder, and 2 to 7 mass % of the aluminum compound in terms of Al2O3. The low-reflection coating has a thickness of 80 to 800 nm. The low-reflection coating yields a transmittance gain of 2.5% or more when provided on the substrate. The transmittance gain represents an increase in average transmittance of the substrate provided with the low-reflection coating relative to the substrate not provided with the low-reflection coating, the average transmittance being measured in the wavelength range of 380 to 850 nm.
US10416340B2 Autonomous container-transportable system for vehicle scanning
A containerized system for vehicle scanning, includes a container; the container having a vertically movable top portion of the container, the top portion including an X-ray source and a collimator; the container having a bottom portion, the bottom portion including a first linear X-ray detector; an entry ramp that rotates to a vertical position in a transportable state and functions as a first wall of the container, the entry ramp being foldable so as not to exceed a height of the container in the transportable state; an exit ramp that rotates to a vertical position in the transportable state and functions as a second wall of the container, the entry ramp being foldable so as not to exceed a height of the container in the transportable state; a generator for autonomous operation; and an operator station for display of scan data.
US10416336B2 Method of estimating anisotropic formation resistivity profile using a multi-component induction tool
Improved algorithm for estimating anisotropic formation resistivity profile using a multi-component induction tool are disclosed. A method for estimating anisotropic formation resistivity profile of a formation comprises obtaining borehole corrected log data and determining at an azimuth angle of the formation. One or more formation bed boundaries are located and initial formation properties are calculated. One of a plurality of inversion windows is sequentially selected and a one-dimensional inversion of each of the sequentially selected one of the plurality of inversion windows is performed.
US10416333B2 Magnetic tracker with dual-transmit frequency
A system of a transmitter and a receiver uses magnetic fields to determine the relative position and orientation, or pose, of the two devices. For example, the transmitter could be a handheld control device and the receiver could be an augmented reality or other computing solution. The transmitter transmits two magnetic fields of differing frequencies and differing amplitudes. The receiver selects the one of the magnetic fields with the higher signal to noise ratio to determine the relative pose of the transmitter. By using two magnetic fields of different amplitudes, the pose can be determined over a wider range of separations.
US10416332B2 Conductor tracing instruments
One or more embodiments are directed to conductor tracing instruments that include a receiver for detecting an energized conductor and methods for detecting an energized conductor. The receiver includes a plurality of sensors configured to sense magnetic fields produced by the energized conductor and a feedback mechanism configured to communicate information to a user regarding the magnetic fields being sensed. At least two of the sensors are configured to sense magnetic fields having directions of magnetic force that are different from each other. In one embodiment, the sensors are positioned so as to sense magnetic fields having directions of magnetic force that are perpendicular to each other. A change in information provided by the feedback mechanism communicates a change in direction of the energized conductor being detected by the receiver.
US10416325B2 Pressure tolerant seismic source
Disclosed is a pressure tolerant seismic source for deep water survey. The seismic source can include an electromagnetic coil for generating an electromagnetic pulse, a piston plate movable by said electromagnetic pulse, and a housing with a first chamber and a second chamber separated by each other via a common bulkhead arrangement. The seismic source can also include that the coil is arranged within the first chamber and the piston plate arranged within the second chamber. The seismic source can also include the second chamber is at least partly filled with a liquid coupled to the plate so that due to movement of the plate at least one pressure pulse is generated traveling through the liquid within said second chamber.
US10416324B2 Dark noise compensation in a radiation detector
Disclosed herein is a radiation detector, comprising: a radiation absorption layer comprising an electrode; a capacitor module electrically connected to the electrode and comprising a capacitor, wherein the capacitor module is configured to collect charge carriers from the electrode onto the capacitor; a current sourcing module in parallel to the capacitor, the current sourcing module configured to compensate for an electrical current of a dark noise in the radiation detector and comprising a current source and a modulator; wherein the current source is configured to output a first electrical current and a second electrical current; wherein the modulator is configured to control a ratio of a duration at which the current source outputs the first electrical current to a duration at which the current source outputs the second electrical current.
US10416281B2 Regional positioning system
Regional positioning system using timed pulses. In an embodiment, a plurality of beacon devices are selected by a processor of a target device. For each beacon device, a connection to the beacon device is established, a first pulse is transmitted to the beacon device, a second pulse is received from the beacon device, a flight duration, including both a time of flight of the first pulse and a time of flight of the second pulse, is timed, and a distance to the beacon device is calculated based on the flight duration. A location of the target device is then computed based on the calculated distances for the selected beacon devices and the locations of the beacon devices.
US10416278B2 Radio receiver for determining location of a signal source
Systems and methods for determining an accurate location of a signal's source of transmission. The methods involve: demodulating a detected carrier signal modulated with a Pseudo Noise (“PN”) code sequence to obtain an original information-bearing signal therefrom; computing time delay offsets using correlations of PN code windows for each symbol of the original information-bearing signal; determining a high accuracy Time Of Arrival (“TOA”) of the detected carrier signal using the time delay offsets; and using the high accuracy TOA to determine an accurate location of the original information-bearing signal's source of transmission.
US10416275B2 Advanced tools for an object tracking system
A method and software product display errors of a tracking system that utilizes a plurality of receivers positioned around a tracking area to receive pings periodically transmitted by a tracking tag within the tracking area. For each locate received from the tracking system, a symbol indicative of the locate is plotted on a display graphically depicting the tracking area. A vector connecting each pair of chronologically consecutive symbols is plotted on the display, the vector visually indicating an error within the locates that would otherwise not be visible on the display. Another method concurrently displays predicted sensitivity for each of at least two receivers of a tracking system that locates tracking tags within a tracking area, the receivers being positioned within a surrounding area of the tracking area. A graphical representation of the surrounding area, the tracking area, and receiver sensitivities indicate the predicted receiver coverage of the tracking area.
US10416270B2 Detection of multi-rotors using electromagnetic signatures
Multi-rotors use multiple electric motors to drive propellers that allow the multi-rotor to fly, turn, bank, etc. The multiple motors and the associated control device produce EM signals that can be used to detect multi-rotors and distinguish them from other devices with electric motors. To drive a brushless motor, the ESC takes DC from the battery and turns it into three phase AC (sinusoidal or trapezoidal wave), and then measures back EMF pulses (sensorless). This allows one to ensure that the three phase AC is being generated at the proper frequency to turn the motor (timing). For each propeller in the multi-rotor there are usually four different correlated signals at multiple frequencies that are used for detection and false alarm rejection.
US10416256B2 Method and apparatus for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer
Methods for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer are disclosed, including methods to determine an initial amount of a substance, usually a liquid, contained inside a porous material and an initial amount of the substance, usually a liquid, present outside the porous material, methods to measure the release kinetics of a substance, such as a liquid, from a porous material, and methods for performing chemical reactions and other physico-chemical operations in situ inside a nuclear magnetic resonance probe after a sample is loaded into a nuclear magnetic resonance spectrometer. The apparatuses for performing these methods are also disclosed.
US10416254B2 System for reducing thermal shield vibrations
A magnetic resonance imaging system includes at least one gradient coil, at least one coil former, a thermal shield assembly, and at least one linking member. The at least one gradient coil generates at least one gradient field along at least one direction in response to pulsed signals. The at least one coil former is attached with at least one coil. The thermal shield assembly is arranged adjacent to the at least one coil former. The at least one linking member is configured for increasing mechanical rigidity of the thermal shield assembly by mechanically linking at least a part of the thermal shield assembly with the at least one coil former. As a result, mechanical vibrations of the thermal shield assembly can be reduced.
US10416253B2 Conical access split magnet system
A cryostat apparatus including a cooler configured to cool a cryogenic fluid. The cooler includes a cooler chamber disposed about a cooler axis. A magnet assembly is in thermodynamic communication with the cooler and is disposed about a magnet axis offset from the cooler axis. The magnet assembly includes a magnet housing and first and second annular magnet coils disposed about the magnet axis within the magnet housing. A viewing chamber is at least partially located between the first and second magnet coils, such that the magnet axis and a viewing axis perpendicular to the magnet axis both pass through the viewing chamber, with the viewing axis extending between the first and second magnet coils. The first annular magnet coil includes a first conical surface disposed about the magnetic axis and having minimum and maximum peripheries, the minimum periphery being disposed adjacent the viewing chamber.
US10416251B2 Wireless clock synchronization system for magnetic resonance imaging systems and method of operation thereof
A synchronization system (100, 200, 400A, 400B, 600) for magnetic resonance (MR) systems includes a main magnet (104, 404, 692) having a main bore (113, 413) and opposed first and second ends (114); a system controller (110, 610) configured to generate a clock synchronization signal in accordance with a system clock; first and second transmission antennas (132,432, TX1, TX2) at opposite ends of the main magnet and configured to transmit the clock synchronization signal into the main bore of the main magnet; and a radio frequency (RF) portion (120, 660) including at least one reception antenna (136, RX1) and a synchronizer (122). The at least one reception antenna is situated within the main bore of the main magnet and is configured to receive the clock synchronization signal transmitted by the first and second transmission antennas. The synchronizer is coupled to the at least reception antenna and is configured to synchronize a clock of the RF portion in accordance with the received clock synchronization signal.
US10416238B2 Electrochemical cell monitoring and balancing circuit with self-diagnostic feature
A system and method for measuring a voltage of electrochemical cells of a pack. The system includes circuit elements individually associated with respective electrochemical cells of the pack and having electrical characteristics that are different such that individual electrochemical cells can be distinguished from one another. The system also includes a measurement circuit configured to measure the voltage of the electrochemical cells and to identify an electrochemical cell being measured based on an electrical characteristic of a circuit element associated with the electrochemical cell. Various self-diagnostic techniques are described, as well as techniques for measuring sense resistance, reducing sense resistance, and measuring changes in voltage of a cell over time.
US10416237B2 Battery sensor assembly for use in and electric vehicle or the like
A battery sensor assembly utilizing a housing that resembles a battery, such that the battery sensor assembly may be disposed in a battery pack with adjacent batteries and electrically coupled to the adjacent batteries. The battery sensor assembly is operable for monitoring state of charge, voltage, state of health, temperature, and electrical current of the adjacent batteries in real time and measurements may be relayed to a central battery management system via a wireless or wired link.
US10416229B2 Wafer inspection method and wafer inspection device
Provided is a wafer inspection method wherein a chuck top can be properly received. When an aligner receives a chuck top after a wafer W has been inspected, the distance between the chuck top and a chuck base is adjusted by adjusting the inclination of the chuck base such that the chuck top height, which is the distance between the chuck top and the chuck base after the chuck top is held, is a height in which any of 0 to 200 μm is added to the chuck top height before the chuck top is held.
US10416227B2 Method of fabricating surface-emitting laser
A method of fabricating a surface-emitting laser includes the steps of fabricating a substrate product including device sections, a pad electrode, and a conductor, each of the device sections including a surface-emitting laser having an electrode, the conductor connecting the pad electrode to the electrode across a boundary of the device sections; attaching a connection device to the substrate product, the connection device including a probe device having a probe and a probe support base having an opening; performing a burn-in test of the surface-emitting lasers by applying electric power to the pad electrode through the probe at a high temperature; and after the burn-in test, separating the substrate product into semiconductor chips. The burn-in test includes a step of monitoring light emitted by the surface-emitting laser through the opening during the burn-in test, and a step of selecting the surface-emitting lasers based on a monitoring result.
US10416223B2 Ground fault detection device
Provided is a ground fault detection device including a detection capacitor, a positive electrode power supply side resistor, a negative electrode power supply side resistor, a positive electrode ground side resistor, a negative electrode ground side resistor, a positive electrode side twin relay selectively switching a connection point of one end of the detection capacitor; a negative electrode side twin relay selectively switching a connection point of the another end of the detection capacitor, and a controller controlling switching of the positive electrode side twin relay and the negative electrode side twin relay, and calculating an insulation resistance of the system provided with the high-voltage battery based on a charging voltage of the detection capacitor, and determines there is a possibility that a sticking fault has occurred.
US10416217B2 On-chip test circuit for magnetic random access memory (MRAM)
Embodiments include a test circuit to test one or more magnetic tunnel junctions (MTJs) of a magnetic random access memory (MRAM). The test circuit may measure a 1/f noise of the MTJ in the time domain, and determine a power spectral density (PSD) of the 1/f noise. The test circuit may estimate one or more parameters of the MTJ and/or MRAM based on the PSD. For example, the test circuit may determine a noise parameter, such as a Hooge alpha parameter, based on the PSD, and may estimate the one or more parameters of the MTJ and/or MRAM based on the 1/f parameter. Other embodiments may be described and claimed.
US10416211B2 Apparatus for estimating power consumption, method of estimating power consumption, and program
An apparatus for estimating power consumption, includes: a receiving section that receives consumer power consumptions of a plurality of days in the past; and a determining section that determines an estimated value of the consumer power consumption by using power consumption on conforming days that conform to a predetermined range from a reference value, among the plurality of days.
US10416207B2 Electric energy information provision system and method thereof
In some embodiments, an electric energy information provision method includes measuring electric energy, analyzing the measured electric energy to generate electric energy information, and displaying the generated electric energy information in response to a request of a user. The electric energy information may include a variation status, a standard deviation analysis result, a dispersion deviation analysis result, trend line information, past accumulative electric energy variation information, anticipated future accumulative electric energy variation information, an electric energy usage status diagnosis, and electric energy reduction plan information.
US10416200B2 Current sensor
A current sensor includes a bus bar through which an electric current to be measured flows, a first magnetic sensing element including a first magneto-sensitive portion including a magneto-resistive element, and a second magnetic sensing element including a second magneto-sensitive portion including a magneto-resistive element. Strength of a magnetic field generated by the electric current sensed by the first magneto-sensitive portion is different from a strength of the magnetic field sensed by the second magneto-sensitive portion. A first bias magnetic field is applied to the first magneto-sensitive portion and a second bias magnetic field in a direction opposite to a direction of the first bias magnetic field is applied to the second magneto-sensitive portion.
US10416189B2 Physical quantity sensor, physical quantity sensor device, electronic apparatus, and vehicle
A physical quantity sensor includes a stationary electrode, an X-axis displaceable movable member, and a movable electrode. The stationary electrode includes first and second movable electrodes arranged side by side along the Y-axis direction. The first and second stationary electrodes respectively include first and second stationary electrode fingers extending from first and second trunks in the ±Y-axis directions. The movable electrode includes first and second movable electrodes arranged side by side in the Y-axis direction. The first and second movable electrodes respectively include first and second movable electrode fingers located on both sides in the Y-axis direction of the first and second trunks, and opposed to the first and second stationary electrode fingers.
US10416178B2 Biological sample processing
Systems and methods are provided for processing a biological sample. In one embodiment, the method comprises receiving a sample vessel containing the sample; retrieving information from an information storage unit associated with the sample; using said information for selecting at least one cartridge from at least two or more different cartridges, each configured for use with a sample processing device; loading at least one or more reagents onto the cartridge, wherein the one or more reagents to be added are selected based at least in part on the information or instructions derived from the information; and placing the sample vessel in the cartridge.
US10416171B2 Influenza potency assays
The present application discloses stability-indicating potency assays for influenza vaccines.
US10416166B2 Rapid fluorescence tagging of glycans and other biomolecules with enhanced MS signals
Reagents comprising MS active, fluorescent molecules with an activate functionality for reaction with amines useful in rapid tagging of biomolecules such as N-glycans, proteins, peptides, and amino acids, and uses thereof are taught and described. These MS active, fluorescent molecules may have three functional components such as a tertiary amino group or other MS active atom, a highly fluorescent moiety, and a functional group that rapidly reacts with amines.
US10416162B2 Her2 diagnostic methods
In certain aspects, the present invention provides methods for determining whether a Her-2 positive cancer is likely to respond to treatment with a Her2-acting agent and/or whether a patient with a Her-2 positive cancer is likely to have a slow disease progression. In other aspects, the present invention is drawn to methods for determining whether a subject with a Her-2 positive cancer is unlikely to respond to treatment with at least one chemotherapeutic agent in addition to a Her2-acting agent and/or whether a patient with a Her-2 positive cancer is likely to have a fast disease progression.
US10416159B2 Method for treating rheumatoid arthritis
The present invention provides a method for determining whether a Rheumatoid Arthritis (RA) patient is susceptible to treatment with a B cell targeted therapy, which method comprises the step of analyzing B cells and/or germinal center-like structures (GC-LS) in a synovial tissue sample from the patient; wherein a patient whose synovial tissue sample is B cell rich and/or GC-LS negative is determined to be susceptible to treatment with the B cell targeted therapy, whereas a patient whose synovial tissue sample is B-cell poor and/or GC-LS positive is determined to be resistant to treatment with the B cell targeted therapy.
US10416153B2 Chemical fluorescent probes for detecting biofilms
The present invention relates to a family of fluorescent compounds based on the BODIPY scaffold, and methods for the preparation of said compounds. The present invention further relates to the use of said compounds for the detection of bacterial biofilms, wherein the bacterial biofilm comprises Pseudomonas aeruginosa and the compound specifically binds to a Fap protein of Pseudomonas aeruginosa, or wherein the compound specifically binds to bacterial cells that contain high levels of cyclic-di-guanosine-monophosphate (c-di-GMP).
US10416143B2 Devices and methods for determining and acting upon cumulative exposure of a building occupant to a hazardous substance
A computing system performs a method of determining cumulative exposure to a gas. The computing system receives data that correspond to local concentrations of a gas from a plurality of stationary gas sensors in a home. Respective stationary gas sensors are located at respective fixed locations in respective rooms in the home. The computing system also receives data that correspond to occupancy of the home, including occupancy by a first occupant. The computing system determines a cumulative exposure of the first occupant to the gas in the home, based at least in part on the received data that correspond to local concentrations of the gas and the received data that correspond to occupancy of the home. The computing system performs and/or sends instructions to perform one or more predefined operations in accordance with the determined cumulative exposure of the first occupant.
US10416140B2 Gas sensor with temperature control
A gas sensor comprises a metal oxide sensing patch, a heater for heating the sensing patch, electrodes for measuring the conductivity of the sensing patch and an evaluation unit for generating a resulting parameter indicative of at least one analyte. Further, a temperature sensor is provided for measuring the temperature at the location of the sensing patch. The evaluation unit is adapted to derive a first parameter indicative of the conductivity of the sensing patch and a second parameter indicative of the heating power required to maintain a desired temperature of the sensing patch or indicative of the deviation of the temperature at the sensing patch from the desired temperature. The evaluation unit further combines the first and second parameters for evaluating the resulting parameter, thereby using the sensing patch not only as a chemiresistor but also as a pellistor-type measurement device.
US10416136B2 Controlling apparatus
A controlling apparatus 110 to control an operation of an analyzing apparatus 1 and make the analyzing apparatus 1 execute a predetermined analysis, the controlling apparatus 110 including: a communicating module 60 that maintains reception of electricity when the analyzing apparatus 1 is in a power-on state, and is capable of receiving a control signal from an external apparatus 2 at all times; and a unit power controlling section 23 for acquiring the control signal through the communicating module 60, stopping electricity supply to a unit 31, 321, 322, 323 and/or 324 of the analyzing apparatus 1 at a first timing based on the control signal, and restarting the electricity supply to the unit 31, 321, 322, 323 and/or 324 at a second timing based on the control signal, so as to effectively suppress the electricity consumption when the analysis is not executed and facilitate the restart of the analysis.
US10416135B2 Preparative liquid chromatographic apparatus
A preparative liquid chromatographic apparatus comprising a column for separating components in a sample; a dispensing unit for dispensing an eluate from the column; a detector for the eluate; an analysis unit for the eluate; a display unit for displaying an analysis result a data storage unit; and an arithmetic control unit for controlling the display unit and the data storage unit. The analysis unit has at least one qualitative analysis unit for continuously and qualitatively analyzing the eluate. The display unit simultaneously displays a chromatogram acquired by the detector and the acquisition position of the dispensing unit and displays a correspondence relationship between each fraction and the chromatogram, and wherein by using the correspondence relationship between each fraction and the chromatogram shown in the display unit, the qualitative analysis data selected from the data storage unit is displayed on the display unit using the arithmetic control unit.
US10416132B2 Detection method for low molecular weight heparin complete degradation products using hydrophilic interaction chromatography and multiple reaction monitoring tandem mass spectrometry
A detection method for low molecular weight heparin complete degradation products using hydrophilic interaction chromatography and multiple reaction monitoring tandem mass spectrometry. Identifying the original reducing end and non-reducing end of enoxaparin sodium by means of reducing the reducing end of enoxaparin sodium, and performing hydrolysis using hydrogen peroxide. Performing quantitative analysis on all component units utilizing hydrophilic interaction chromatography and multiple reaction monitoring tandem mass spectrometry, in particular quantifying low-content special structures and characterizing low molecular weight heparin.
US10416131B2 GC-TOF MS with improved detection limit
For improving sensitivity, dynamic range, and specificity of GC-MS analysis there are disclosed embodiments of novel apparatuses based on improved characteristics of semi-open source with electron impact ionization, providing much higher brightness compared to known open EI sources. In an implementation, the source becomes compatible with multi-reflecting TOF analyzers for higher resolution analysis for improving detection limit. With improved schemes of spatial and temporal refocusing there are proposed various tandem TOF-TOF spectrometers with PSD, CID, and SID fragmentation and using either singly reflecting TOF or MR-TOF analyzers.
US10416130B2 Mass spectrometry data processing apparatus, mass spectrometry system, and method for processing mass spectrometry data
A mass spectrometry data processing apparatus includes a computation unit and a seeking unit. The computation unit calculates the mass difference Δm/z between the peaks of two molecules selected from mass spectrum data or obtains the mass difference Δm/z. The seeking unit estimates a combination of atoms between the peaks of the two molecules in a range of the mass difference Δm/z. The seeking unit seeks the combination of atoms having a mass difference, which matches the mass difference Δm/z, between a set of atoms desorbed from a first molecule of the two molecules and a set of atoms added to the first molecule.
US10416128B2 Supercritical fluid-liquid chromatograph, and analysis method thereof
A back pressure valve configured to switch between a pressurized state and a released state open to an atmosphere is used as a back pressure valve in a supercritical fluid chromatograph. Switching from a state of supercritical fluid chromatography analysis to liquid chromatography is performed by stopping a pump that supplies a supercritical fluid, continuously operating a pump that supplies a solvent used as a modifier, and bringing the back pressure valve into the released state.
US10416124B2 Ultrasonic testing apparatus
An apparatus for use in Ultrasonic testing, and a method of inspection or testing using the apparatus. The ultrasonic testing tool includes an elongate connector arranged between a transducer and a tip or contact head for contact with the component to be tested. The elongate connector carries soundwaves produced by the transducer between the transducer and the contact head.
US10416118B1 Measurement system and method of use
A measurement system, its assembly and use are disclose. The system may include an instrument for making sensor measurements. The instrument has a substantially cylindrical housing. The shape and size allow the instrument to easily fit in an average hand enabling handheld operation. The housing houses a board stack of electronic boards. These electronics drive an electrical signal in at least one drive channel and measure responses from at least two sensing channels. These responses are provided to a processor for analysis. The instrument has a sensor connector that enables simultaneous electrical and mechanical attachment of an end effector.
US10416113B2 Detection of refrigerant contaminants
A gas sensor for detecting one or more contaminants in a refrigerant includes a housing having disposed therein a membrane electrode assembly comprising a sensing electrode, a counter electrode, and a solid polymer electrolyte disposed between the sensing electrode and the counter electrode. The sensing electrode comprises nanoparticles of a first catalyst comprising noble metal. The counter electrode comprises nanoparticles of a second catalyst comprising noble metal. The sensing electrode in the sensor has been preconditioned by exposure under a positive voltage bias to a preconditioning gas comprising the contaminant(s) or their precursors or derivatives.
US10416108B2 Electrode for an electrochemical gas sensor, manufacturing method for an electrode, and use of an electrode
An electrode (100) for an electrochemical gas sensor (1), wherein the electrode has a gas-permeable membrane (4). A graphene layer (3) is applied as an electrode material to the gas-permeable membrane (4). Such an electrode (1) is prepared, for example, by applying a dispersion of graphene or graphene oxide in a volatile liquid to the gas-permeable membrane and evaporating the volatile liquid.
US10416100B2 Adapter for measuring instrument
An adapter apparatus includes a generally cylindrical adapter body 14 including a channel 16 extending axially therethrough, the adapter body having an interior surface bounding the channel, and an exterior surface 18, a generally circular external cross section and an interior cross section which is adapted to engage at least one object 10, the external surface being formed from a material which is capable of supporting a scanning or testing apparatus at a constant distance from the origin of the circle forming the external cross section.
US10416095B2 Material detection and analysis using a dielectric waveguide
A dielectric waveguide (DWG) may be used to identify a composition of a material that is in contact with the DWG. A radio frequency (RF) signal is transmitted into a dielectric waveguide located in contact with the material. The RF signal is received after it passes through the DWG. An insertion loss of the DWG is determined. The presence of the material may be inferred when the insertion loss exceeds a threshold value. The composition of the material may be inferred based on a correlation with the insertion loss. Alternatively, a volume of the material may be inferred based on a correlation with the insertion loss.
US10416093B2 Method and system for characterization of microalgal lipid content
Method and system (100) for characterizing lipid content in microalgae are disclosed. An input signal is transmitted to a resonator cavity (102) containing a sample microalgal suspension and a frequency response curve is obtained. Subsequently, a set of sample parameters is determined based on a Gaussian distribution modelling of the frequency response curve. An amount of lipid content in the sample microalgal suspension is determined based on correlation between the sample parameters and a set of reference parameters, wherein the reference parameters correspond to specific amounts of lipid content.
US10416092B2 Remote detection of plating on wafer holding apparatus
Methods and apparatus for detecting the presence or absence of unwanted metal deposits on a substrate holder of an electroplating apparatus are described herein. In various embodiments, a plating sensor is used to detect unwanted metal deposits. The plating sensor may be mounted relatively far away from the area that it measures (e.g., the sensor target area). For instance, the plating sensor may be on one side of the electroplating apparatus (in some cases mounted on a drip shield), and the sensor target area may be on the opposite side of the electroplating apparatus. In this way, the plating sensor can measure across the electroplating apparatus. This placement provides a relatively deep depth of focus for the plating sensor, and provides some physical separation between the plating sensor and the electroplating chemistry. Both of these factors lead to more reliable detection results.
US10416091B2 Defect inspection method and apparatus using micro lens matrix
A substrate surface defect detection device includes an optical waveguide for receiving first light and directing the received first light to a surface of a to be tested substrate, the optical waveguide having a first surface facing toward the substrate and a second surface facing away from the substrate, a microlens array disposed on the second surface of the optical waveguide, the microlens array including a plurality of microlenses arranged in an array for receiving second light from the surface of the to be tested substrate and converging the received second light to converged light, and an imaging component for receiving the converged light from the at least one microlens array for optical imaging. The substrate surface defect detection device requires significantly less time than conventional substrate surface defect detection devices.
US10416088B2 Virtual inspection systems with multiple modes
Methods and systems for determining one or more characteristics for defects detected on a specimen are provided. One system includes one or more computer subsystems configured for identifying a first defect that was detected on a specimen by an inspection system with a first mode but was not detected with one or more other modes. The computer subsystem(s) are also configured for acquiring, from the storage medium, one or more images generated with the one or more other modes at a location on the specimen corresponding to the first defect. In addition, the computer subsystem(s) are configured for determining one or more characteristics of the acquired one or more images and determining one or more characteristics of the first defect based on the one or more characteristics of the acquired one or more images.
US10416068B2 Deconvolution by digital filtering from linear discriminate analysis
A quantitative optical microscopy arrangement is described. Specifically, a digital filter derived from linear discriminant analysis is described for recovering impulse responses in applications that may include photon counting from a high speed photodetector and applied to remove ringing distortions from impedance mismatch in multiphoton fluorescence microscopy. Training of the digital filter is achieved by defining temporally coincident and non-coincident transients and identifying the projection within filter-space that best separates the two classes. The training allows rapid data analysis by digital filtering. The LDA filter is also capable of recovering deconvolved impulses for single photon counting from highly distorted ringing waveforms from an impedance mismatched photomultiplier tube. The LDA filter is also successful in removing these ringing distortions from two-photon excited fluorescence micrographs and may extend the dynamic range of photon counting by about three orders of magnitude through minimization of detector paralysis.
US10416059B1 High pressure high temperature spinning drop tensiometer
A high pressure high temperature spinning drop tensiometer is capable of measuring interfacial tension under varied pressure and temperature conditions, which simulates those present in real petroleum reservoir. Measuring interfacial tension under real petroleum reservoir condition enables a selection of surfactants and other materials for adjusting the interfacial tension to be desired value for optimizing the enhanced oil recovery. The present invention mainly includes a pressure vessel comprising a pair of sight glasses. Two immiscible sample fluids are contained in a glass tube, which is carried by a tube holder rotated by a motor. A microscope and a light source sit on each side of sight glasses for analyzing the drop shape of the sample fluids under varied pressure and temperature conditions.
US10416053B2 Grips for a linear fracture testing machine and method of designing same
Test fixture grips for testing quasibrittle materials, such as fiber-polymer composites are provided having increased mass and stiffness relative to standard test grips to provide for obtaining postpeak measurements. The design is based on static analysis (using the second law of thermodynamics), confirmed by dynamic analysis of the test setup as an open system. Dynamic analysis of the test setup as a closed system with PID controlled input further indicates that the controllability of postpeak softening under CMOD control is improved not only by increasing the grip stiffness but also by increasing the grip mass.
US10416051B2 Tissue processing apparatus
An apparatus (100) for processing a biological sample (101). The biological sample being arranged on a first planar surface (102) of a carrier (103). The apparatus comprises a second planar surface (104) arranged substantially parallel to said first planar surface and at a first distance from said first planar surface, said first planar surface and said second planar surface are arranged at an angle (A) greater than zero degree from the horizontal plane (HP); supply means (126, 131, 220) for supplying an amount (105) of a liquid that is to be applied to said biological sample. The first planar surface and second planar surface are configured to be arranged at a second distance from each other, said second distance being such that said supplied amount of liquid is distributed over said biological sample when said first planar surface and said second planar surface are brought to said second distance from each other.
US10416047B2 Aseptic sampling system
A system may include a needle and source providing fluid to the needle. The system may include a sheath defining an opening. The needle may be within the sheath. The needle and sheath may define a cavity. The system may include a gasket movable between open and closed positions. The gasket may fluidly seal an end of the sheath so that the fluid exits the needle into the cavity and exits via the opening. The system may include a bottle including a septum proximate the end of the sheath. The system may include a movement system that may displace the gasket to permit fluid to exit the cavity via the end of the sheath and displace the sheath or needle such that the needle extends beyond the sheath. The movement system may displace the needle or bottle such that the needle penetrates the septum and fluid exits into the bottle.
US10416041B2 Combustion state parameter calculation method for internal combustion engine
A combustion state parameter calculation method for an internal combustion engine, which is capable of continuously calculating a combustion state parameter while properly maintaining the accuracy of the calculated parameter even when part of in-cylinder pressure sensors is in failure. In the combustion state parameter calculation method, as a combustion state parameter, a first combustion state parameter dependent on the magnitude of in-cylinder pressure is calculated based on a detection value from an in-cylinder pressure sensor, on a cylinder-by-cylinder basis. When it is determined that a characteristic abnormality failure in which the magnitude of the detection value deviates from the actual in-cylinder pressure has occurred in part of the in-cylinder pressure sensors and has not occurred in the other in-cylinder pressure sensors, the first combustion state parameter of a failure-determined cylinder is calculated based on the detection value from the other in-cylinder pressure sensors.
US10416038B2 Method for checking a geometric characteristic and an optical characteristic of a trimmed ophthalmic lens and associated device
Disclosed is a method for checking at least one geometric characteristic and one optical characteristic of a trimmed ophthalmic lens (10) including the following steps: a) arranging the trimmed ophthalmic lens on a support (110), b) capturing at least one image of the trimmed ophthalmic lens, c) determining, from the image, a measured geometric characteristic of the trimmed ophthalmic lens, d) determining at least one measured optical characteristic of the trimmed ophthalmic lens in a reference frame of the image captured in step b), e) comparing the measured geometric characteristic associated with the measured optical characteristic to a predefined desired ophthalmic lens model, including at least one desired geometric characteristic and one associated desired optical characteristic. Also disclosed is an associated checking device.
US10416037B2 System and a method for testing a pipe joint
A system (100) for testing is disclosed. The system (100) comprises a pipe joint having a male pipe section (102) and a female pipe section (104), a test port (106) disposed in a test space provided on the male pipe section (102) and a testing apparatus. The testing apparatus comprises a needle (112), a tubing (114) attached to the needle (112), a pressure supply assembly (116) attached to the tubing (114) in order to provide a predetermined air pressure while testing of the pipe joint and a ballast (118) adapted to support and hold the tubing (114) in order to provide necessary length of the tubing (114) to insert the needle (112) inside the test port (106). Further, the test port (106) is fixed into the interior diameter of the male pipe section (102) and is secured into the test space of the male pipe section (102) using a fastening means.
US10416028B2 Temperature of a link capacitor
To determine the temperature of a link capacitor (C) of a link converter (1) more accurately with less expenditure, a device and a method are described, in which the link capacitor (C) is modeled as a series interconnection of an equivalent capacitance (CS) and an equivalent series resistance (ESR), wherein a modeled capacitor current (iCm) flows across the equivalent series resistance (ESR). A modeled capacitor power loss (PC), from which the capacitor temperature (TC) is determined by means of a specified temperature model, is calculated from the modeled capacitor current (iCm) and the value of the equivalent series resistance (ESR) by means of a first relationship of the form PC=f(iCm, ESR). Direct measurement of the capacitor temperature (TC), of the capacitor current (iC), or of the capacitor power loss (PC) is not required. For example, a measurement of the capacitor voltage (uC) and a further calculation of the modeled capacitor current iCm and finally of the capacitor power loss (PC) are sufficient. The method can be used for the monitoring and processing of the capacitor temperature (TC), particularly the switching-off of an element, preferably at least part of the link converter (1), when a maximum temperature, such as a preset maximum temperature, is exceeded. The method can also be used to determine the temporal progression of the capacitor temperature (TC(t)) and also to determine the remaining service life (RL) of the link capacitor (C) of a specified relationship, preferably by means of the Arrhenius formula.
US10416024B2 System and method for monitoring and controlling underground drilling
A system and method for monitoring underground drilling in which vibration is monitored by creating a model of the drill string using finite element techniques or finite difference techniques and (i) predicting vibration by inputting real time values of operating parameters into the model, and then adjusting the model to agree with measured vibration data, (ii) predicting the weight on bit and drill string and mud motor speeds at which resonance will occur, as well as when stick-slip will occur, so that the operator can avoid operating regimes that will result in high vibration, (iii) determining vibration and torque levels along the length of the drill string based on the measured vibration and torque at one or more locations, (iv) determining the remaining life of critical components of the drill string based on the history of the vibration to which the components have been subjected, and (v) determining the optimum drilling parameters that will avoid excessive vibration of the drill string.
US10416022B2 Apparatus and method for monitoring water level within pipe
The present invention relates to an apparatus and method for monitoring the water level within a pipe. The present specification discloses a method for monitoring the water level in a pipe, comprising the steps of: transmitting ultrasonic waves generated at a plurality of ultrasonic transducers, which are spaced apart from each other in the outside of the pipe, to the inside of the pipe via a solid contact medium; checking whether echoes corresponding to respective ultrasonic waves are present; and determining the water level on the basis of the presence of the echoes corresponding to the respective ultrasonic waves. The present invention can simply and conveniently install water level monitoring equipment within a pipe on a long term basis using a nondestructive method.
US10416019B2 Weight monitoring system capable of lifting the leg of an object
A bin monitoring system functions both as a device for lifting the bin and as a weighing system for monitoring or measuring the level of feed or other product in a bin. Various embodiments and methods of retrofitting the bin monitoring system to existing bins are provided. Further, the accuracy provided by various embodiments enables one to accurately predict when the bin will be empty. Thus, a feed mill, for example, can be aware of anticipated needs days in advance, allowing the feed mill to better optimize its scheduling and deliveries.
US10416013B2 Ultrasonic flow measuring apparatus detecting propagation time period from a zero cross point when a peak waveform exceeds a trigger level
A measurement apparatus 100 comprises a measurement unit 10 to propagate, using sensors 11 and 12 provided in a pipe 99, a measurement wave in a medium 98 flowing through the pipe and receive the measurement wave, a trigger detecting section 21 to detect whether or not a level of the received measurement wave exceeds a predetermined trigger level, and a specifying section 22 to specify a reception timing of the measurement wave based on a waveform part in a period of the received measurement wave different from a period in which the level of the received measurement wave exceeds the trigger level.
US10416001B2 Magnet arrangement for rotational angle detection
A ring magnet for use in determining a rotational angle of a rotatable shaft and configured to be connected to the rotatable shaft for co-rotation with the rotatable shaft around a rotational axis may include a recess in a circumferential surface of the ring magnet, where the recess may be recessed away from the circumferential surface to cause a magnetic sensor to measure a substantially constant ellipticity of a radial component of a magnetic field of the ring magnet and a tangential component of the magnetic field of the ring magnet, when measuring the rotational angle of the rotatable shaft, as the ring magnet moves along the rotational axis of the rotatable shaft.
US10415999B2 Rotation angle sensor system and method
Rotational angle sensor systems and methods are provided for detecting an angular position of a movable structure. The movable structure may be configured to rotate about an axis of rotation between a first rotational position and a second rotational position. A magnet may have a magnetic field pattern with a magnetic field orientation and an angle sensor may be configured to detect the magnetic field pattern and generate one or more signals, based on the magnetic field orientation, corresponding to a rotational position of the movable structure. Additionally, a first one of the magnet and the angle sensor is configured to rotate about the axis of rotation relative to a second one of the magnet and the angle sensor that is rotationally fixed such that the magnetic field orientation changes relative to the angle sensor as the movable structure rotates about the axis of rotation.
US10415997B2 Position sensor and method of position sensing
A method of determining a position of a sensor device relative to an external magnetic field, comprises: providing currents to conductors to generate an internal magnetic field that will superimpose with the external magnetic field, measuring field components of the combined magnetic field, calculating a position based on the applied currents and/or on the measured residual magnetic field. A position sensor is provided for performing the method.
US10415993B2 Synthetic vision augmented with multispectral sensing
A method for augmenting a synthetic vision system of a vehicle includes receiving, with a processor, signals indicative of real-time sensor data of a terrain for the vehicle via one or more acquisition devices; creating, with the processor, a terrain mesh of the terrain in response to the receiving of the sensor data; correlating, with the processor, the terrain mesh with preloaded terrain data of the terrain; creating, with the processor, a multispectral image of the terrain in response to the correlating the terrain mesh with the preloaded data; and texturing, with the processor, the terrain mesh for display on a display device.
US10415989B2 Navigation personalization through analysis of present and historical user data
Embodiments of the present invention provide systems and methods for personalizing a navigation route. The method includes receiving a request from a user for a navigation route between two or more points. The method further includes accessing navigation data and services, creating a generic navigation route, accessing route history and related data for the user, creating a personalized navigation route for the user, and displaying the personalized navigation route.
US10415988B2 Integration of hours of service and navigation
In an example system, an hours of service system may be integrated with a navigation system and configured to dynamically change a driver's route based on changing real time conditions and remaining hours of service. This system may then automatically route a driver to a new, e.g. closer, stop when necessary so that the driver and his carrier may comply with an hours of service requirement.
US10415979B2 Apparatus and method for alerting parking floor
An apparatus for alerting a parking floor includes an electronic control unit configured to: determine an entrance of a parking lot; measure a slope of a vehicle; perform wireless communication with an external device through a wireless communication network; determine a current location of the vehicle; determine a gear stage of the vehicle; and compare the slope of the vehicle with a first setup value corresponding to an underground parking lot or a second setup value corresponding to a ground parking lot when the vehicle enters the entrance of the parking lot to determine movement of the vehicle to each floor and determine a parking floor value corresponding to a floor at which the vehicle reaches.
US10415967B2 System and method for determining a position of a light fixture
A system for determining a position of a light fixture that projects a beam of light on to a stage to form a first beam pattern on the stage includes an observing device located at a predetermined position relative to the stage to observe the first beam pattern. The system also includes a controller in communication with the observing device. The controller is configured to capture from the observing device an image of the first beam pattern on the stage, determine a major dimension and a minor dimension of the first beam pattern from the image, and calculate a position of the light fixture based on the major dimension and the minor dimension.
US10415959B2 Method for calibrating an augmented reality visual rendering system comprising at least one display device that is partially transparent with respect to the user thereof, and associated system
A method for calibrating an augmented reality visual rendering system comprising at least one display device partially transparent with respect to the user thereof, comprises carrying out the steps of: displaying a two-dimensional calibration curve on a partially transparent display device of the partially transparent display device; recording a three-dimensional curve described by the user by a three-dimensional pointing device so that the trajectory described by the three-dimensional pointing device is aligned, according to the viewpoint of the user, with the two-dimensional calibration curve displayed on the display device; and matching the three-dimensional curve and the two-dimensional calibration curve displayed on the display device; and comprising a step of calibrating the augmented reality visual rendering system by determining the parameters of a model to represent the set comprising the eye of the user 1 and the partially transparent display device of the partially transparent display device at which the eye is looking, on the basis of matching.
US10415954B2 Method for analyzing an object
Apparatus and methods are described for determining tomographic and/or topographic data relating to an object. The object is illuminated with at least one wave packet from light generated by a multi-spectral light source. The wave packet is split into two split wave packets, and an optical path difference (OPD) is introduced between the two split wave packets, that is smaller than the coherence length of the wave packet. The two split wave packets are combined to generate a 2D image of the illuminated object, and the data relating to the object is determined by processing the 2D image using long coherence phase shift interferometry algorithms, by analyzing the 2D image as if the 2D image was generated using monochromatic light having a wavelength that is equal to a mean wavelength of the wave packet. Other applications are also described.
US10415947B2 Measurement probe and measuring device
A probe includes a movable plate to which a stylus capable of contacting a measurable object is mounted, the movable plate displaceable in an X direction; a static plate arranged to overlap with the movable plate; a counter plate facing the movable plate and the static plate; an elastic movable side connection plate, the movable side connection plate connecting the counter plate at at least three places with each of a first end connector positioned toward a first end of the movable plate in the X direction and second end connectors positioned toward a second end in the X direction; and a static side connection plate which connects the static plate and the counter plate. An entire length of the first end connector in a Y direction orthogonal to the X direction is the same size as the entire length of the second end connectors in the Y direction.
US10415935B2 Blast-resistant bulletproof window and associated apparatus
The present invention refers to a blast-resistant bulletproof window and a corresponding apparatus, in particular for use in a motor vehicle, which comprises a ballistic block having a peripheral edge and a plurality of panes of glass, ceramic or plastic material bonded to each other over their surfaces in a layered composite, and interposed bonding interlayers plastic material or adhesive, wherein at least one edge groove with particularly rectangular cross section is provided on and along at least a part of the peripheral edge, and an edge recess is provided on an inside surface of the ballistic block or window on and along at least a part of the peripheral edge of the window.
US10415931B2 Wearable illuminable devices and related methods
An illuminable device configured to be worn by a mammal and provide visibility to the mammal includes a thermoelectric module and a light source. The illuminable device is configured to be mounted onto a mammal by an article worn by the mammal such that the thermoelectric module is in thermal contact with the mammal's body. The thermoelectric module generates electricity from a thermal gradient, produced from a mammal's body heat that is transferred to the module. The electricity generated by the thermoelectric module powers the light source to illuminate the article worn by the mammal. Related methods are also provided.
US10415925B2 Projectile accelerator with heatable barrel
Systems, methods, and apparatuses are described for accelerating projectiles at high velocity. A barrel may include one or more heaters configured to heat a bore of the barrel prior to launch of a projectile. The barrel bore may be formed in a tungsten sleeve and may be heated to high temperatures. Heat from the barrel bore may be transferred to expanding propellant behind a projectile as it travels through the barrel bore.
US10415924B1 Three axis adjustable arrow rest
A three axis adjustable arrow rest preferably includes a front bracket, a bow mounting bracket, a pair of guide rods, a linear carriage, a lateral carriage and an arrow support frame. One end of the pair of guide rods are retained in the front bracket. The linear carriage is adjustably retained on the pair of guide rods by rotation of a linear adjustment screw. An opposing end of the pair of guide rods are retained by the bow mounting bracket. The lateral carriage is adjustable retained by the linear carriage with a lateral adjustment screw. A vertical stem is adjustably retained in the lateral carriage with a vertical adjustment screw. The arrow support frame is attached to a top of the vertical stem. The arrow support frame includes a plurality of arrow shaft adjustment screws for supporting an arrow shaft of an arrow.
US10415923B2 Projectile launching system
A device for launching a projectile along an intended flight trajectory includes a launching mechanism. The launching mechanism includes first and second pairs of supports supporting a launching cord. A projectile having a longitudinal axis is disposed in the launching cord in a launch position prior to launch such that the projectile's longitudinal axis is perpendicular to a plane in which the launching cord is disposed. As the projectile is launched by the launching mechanism, the projectile rotates such that the projectile's longitudinal axis is parallel to the plane in which the launching cord was disposed.
US10415921B1 Rifle rest
According to an example aspect of the present invention, there is provided a rifle rest comprising a base, a support protruding from the base, a lever which is coupled to the support via a joint, a support element which is connected to the lever, a rifle holder which is coupled to the lever and comprises a pad, and wherein the pad is configured to be moved by changing a position of the support element.
US10415918B1 Firearm stabilization device
A firearm stabilization device is described that can be attached to a firearm to improve, increase, or maintain the stability of a firearm. The firearm stabilization device may include an electric motor configured to rotate a flywheel about an axis of rotation and a power source powering the electric motor. The electric motor, the flywheel, and the power source may be positioned within a housing. The fire arm stabilization device may include an engagement structure positioned on an outer surface of the housing for attaching (releasably or permanently) the firearm stabilization device to a firearm.
US10415911B2 Firearm magazine loader and unloader
A magazine loader/unloader, designed to stand on a table or be handheld during use, includes a loader/unloader housing, including right and left sides, front and rear sides, and a flat bottom plate; a loading structure, including a loading member; and an unloading structure, including top and bottom guides, and an unloading protrusion. Also disclosed is a method of using the magazine loader/unloader, including positioning cartridge, loading cartridge, and unloading cartridge.
US10415910B1 Offset feed magazine
An ammunition magazine for semiautomatic firearms has an opening at the end of a tube which is offset from the geometric center of the tube cross section and which is skewed about an axis extending lengthwise along the tube and through the geometrical center. Offset and skew of the opening are achieved by asymmetrically positioning the feed lips defining the opening relatively to the axis as well as angularly orienting the lips relatively to the bore of the tube.
US10415909B2 Firearm with spare magazine storage facility
The present disclosure is directed to a firearm capable of holding more than one magazines. In a particular embodiment, the firearm can include an operational magazine well adapted to receive an operational magazine and a secondary magazine well adapted to receive a secondary magazine, wherein the secondary magazine well is nonoperational.
US10415901B2 Counter-flow ceramic heat exchanger assembly and method
A heat exchanger assembly embodiment includes a plurality of laminated ceramic tape layers having at least one hole surrounded by at least one tape remainder portion. The plurality of layers is arranged in a build direction defined parallel to a counter-flow plane. Each laminated ceramic tape layer is stacked and sintered to define a ceramic core section integrally formed with a first ceramic manifold and a second ceramic manifold. The ceramic core section of the assembly includes a plurality of spaced apart counter-flow plates stacked along a stacking direction normal to the counter-flow plane and the build direction, defining a plurality of flow passages parallel to the counter-flow plane. Each flow passage is in communication with the first manifold and the second manifold. A plurality of counter-flow fins is disposed in at least one of the plurality of flow passages, between adjacent ones of the plurality of counter-flow plates.
US10415900B2 Heat / enthalpy exchanger element and method for the production
Methods, plate elements and heat/enthalpy exchangers. a) perforating an unformed plate element with defined outer dimensions in any desired area and in any desired dimension; b) covering at least one side of the unformed plate element with a thin polymer film with latent energy exchange characteristics and; c) forming the plate element into a desired shape and a pattern of corrugations and/or embossing. The operations b) and c) may be performed in a different order. For instance, when the plate element is made out of plastic, b) may be performed before c) whereas, when the plate element is made out of aluminum (or plastic), c) may be performed before b). Operations a) and/or b) and/or c) may also, in certain embodiments, be combined.
US10415892B2 Heat exchange tubes and tube assembly configurations
A heat exchange tube for an HVAC system can include at least one reduced diameter section with an integral flattened ridge. The flow of combustion gases through the heat exchanger tubes may be partially constricted inside the reduced diameter sections. When installed in an HVAC system the integral flattened ridges may be angled to intercept the flow of air outside the heat exchanger tubes.
US10415888B2 Heat exchanger for exchanging heat between two fluids, use of the exchanger with liquid metal and gas, application to a fast neutron nuclear reactor cooled with liquid metal
A heat exchanger for exchanging heat between two fluids, use of the exchanger with liquid metal and gas, and application to a fast neutron nuclear reactor cooled with liquid metal. The present invention concerns a heat exchanger (1) for exchanging heat between a first fluid (N2) and a second fluid (Na). According to the invention, the structure of the heat exchanger makes it possible to supply and recover the primary fluid, such as sodium (Na), to and from a given longitudinal end (2a) opposite the longitudinal end (2b) by which the secondary fluid, such as nitrogen (N2), is supplied and recovered. This allows a physical separation between the paths of the two fluids in the exchanger, with the possibility, in particular, of having restricted access for one of the fluids, such as sodium (Na) and non-restricted access for the other of the fluids, such as nitrogen (N2).
US10415886B2 Heat exchanger fixing structure of air conditioner
A heat exchanger fixing structure, for two or more heat exchangers bent in multiple layers, includes two or more plates respectively fixed to one ends of the two or more heat exchangers, wherein portions of the two or more plates may overlap each other, and the two or more heat exchangers are connected and fixed to each other by fastening a fastening member to the overlapping portions.
US10415885B2 Refractory based sidewall member for pallet car
A pallet car for conveying material to be processed is disclosed. The pallet car includes first and second sidewalls formed from sidewall members that each include a metal frame and a heat-resistant liner, such as formed from refractory. The refractory formed on the metal frame of the sidewall members provides insulation for the metal frame without the need for a hearth layer of pre-processed material in the material bed of the pallet car. The sidewall member including the refractory layer increases the effective volume of the pallet car, which increases the overall efficiency of the furnace and material processing procedure.
US10415873B2 Dual asymmetrical and symmetrical architecture cantilever positioning
A refrigerator appliance including a compartment within the refrigerator appliance, a liner defining a rear wall of the compartment, a first vertical support rail attached to the rear wall, a second vertical support rail attached to the rear wall wherein the second vertical support rail is offset in a generally horizontal direction from the first vertical support rail, and a cover. The cover is attachable to the liner and includes a vertical slot extending therethrough and configured to align with and allow access to one of the first vertical support rail and the second vertical support rail when the cover is attached to the liner, while a portion of the cover is positioned over and prevents access to the other of the first vertical support rail and the second vertical support rail.
US10415871B2 Evaporator drip pan having a heat absorbing coated inner surface
An evaporating device includes: an evaporator, a defrost heater, and an evaporation pan, wherein the evaporation pan is made of aluminum and the inner side of the evaporation pan is coated with a surface treatment to improve the melting of ice in the evaporation pan.
US10415868B2 Cooler having integrated blender and accessories
A portable cooler includes an insulated body that defines a main interior storage space, and a lid structured to at least partially cover the main interior storage space. The lid includes an integrated blender or an integrated blender drive. Components of the blender may include a source of electrical power, an electric motor, and a blender spindle mounted through a surface of the lid and coupled to the electric motor. The integrated blender may also include a blender jar structured to hold food items for blending and one or more blending blades. The lid may further include a blender recess shaped in a negative mold of a collar of the blender jar to prevent the blender jar from rotating during operation.
US10415865B2 Refrigerator with wet ice storage
A refrigerator may include a refrigerator cabinet and at least one compartment disposed within the refrigerator cabinet, an ice maker for making wet ice disposed within the refrigerator cabinet, a bucket for storing the ice, the bucket positioned to receive the wet ice from the ice maker, and a drain in the bucket for draining water from the bucket. A method of making ice in a refrigerator includes making ice using an ice maker of the refrigerator, conveying the ice from the ice maker to a bucket having a drain, maintaining the ice in the bucket at a temperature above freezing to allow the ice to melt to water, and draining the water from the bucket.
US10415862B2 Chiller apparatus for plasma treatment device
In the present chiller apparatus, a refrigerant flow path is branchably attached to a lower electrode serving as a large sample table, which copes with a case where the surface area of a sample is large in a configuration in which a plasma treatment device connected to a refrigerant cycle equipped with a heating device is applied. A control device transmits a heating adjustment control signal generated based on a result of a PID arithmetic operation including proportion, integration, and differentiation on a lower electrode refrigerant pipe refrigerant detection temperature detected from a temperature sensor provided in the vicinity of a refrigerant flow path of a heat insulating portion relative to the lower electrode of a lower electrode refrigerant pipe connected to be linked to the refrigerant cycle to a heating device and performs feedback control such that the lower electrode refrigerant pipe refrigerant detection temperature becomes a setting temperature.
US10415861B2 Refrigeration cycle apparatus
A controller switches between and performs a first simultaneous heating and defrosting operation of supplying part of refrigerant discharged from a compressor is supplied to one or some parallel heat exchangers among a plurality of parallel heat exchangers through a defrosting circuit and allowing the other one or more parallel heat exchangers to operate as evaporators, and a second simultaneous heating and defrosting operation of, in one or some heat source units among a plurality of heat source units, supplying the refrigerant discharged from the compressor is supplied to all the plurality of parallel heat exchangers through the defrosting circuit, and in the other one or more heat source units, continuing heating by allowing all the plurality of parallel heat exchangers to operate as evaporators.
US10415855B2 Refrigeration cycle apparatus
A refrigeration cycle apparatus includes an evaporator, a first compressor, an intercooler, a second compressor, a condenser, and a refrigerant liquid supply passage. The intercooler stores refrigerant liquid and also cools refrigerant vapor compressed by the first compressor and expels it. The second compressor sucks in the refrigerant vapor expelled from the intercooler and compresses it. The intercooler includes a container, an intercooling passage, and a pump. The container contains a vapor space and stores refrigerant liquid. The intercooling passage is a passage in which a part of the refrigerant liquid stored in the container flows and that supplies the part of the refrigerant liquid to the vapor space. The pump pumps a part of the refrigerant liquid stored in the container to the vapor space.
US10415852B2 Segment of a solar collector and solar collector
The invention relates to a segment of a solar collector extending in a longitudinal direction, said segment being provided with a plate arrangement having a two-dimensional upper side on which a reflective layer is arranged. A plurality of rib elements are arranged on a lower side of the plate arrangement, each rib element extending transversely to the longitudinal direction of the solar collector. At least one rigidifying element, preferably at least one brace element, extends in the longitudinal direction of the solar collector, connecting the rib elements.
US10415849B2 Down-fired high efficiency gas-fired water heater
A high efficiency downfired gas water heater is provided which has a tank for storing water to be heated, a combustion chamber extending downwardly through a top end of the tank, and a gas burner operative to create hot combustion products within the combustion chamber. At the bottom end of the tank is a transfer chamber coupled to an external discharge conduit and to a single pass heat exchanger, in the form of multiple flue tubes. extending vertically through the tank and connected to the combustion chamber. In one embodiment of the water heater the burner is a power burner which forces the combustion products sequentially through the combustion chamber, heat exchanger, transfer chamber and discharge conduit. In another embodiment of the water heater a draft inducer fan is used to draw the combustion products through this path from the combustion chamber.
US10415842B2 Outdoor unit for air conditioner, air conditioner, and method for controlling air conditioner
Provided is an outdoor unit for an air conditioner and the like that provide notification of whether maintenance is needed for an outdoor heat exchange unit in appropriate timing. The outdoor unit for the air conditioner includes: a compressor; an outdoor heat exchange unit through which a refrigerant flows by driving of the compressor; an outdoor fan that includes an outdoor fan motor and is installed near the outdoor heat exchange unit; and a control unit that provides notification of whether maintenance is needed for the outdoor heat exchange unit based on an airflow resistance during an outdoor air-sending operation in which the outdoor fan is driven to send outdoor air into the outdoor heat exchange unit while the compressor is stopped. This makes it possible to provide the notification of whether the maintenance is needed for the outdoor heat exchange unit in appropriate timing.
US10415841B2 Method and control apparatus for switching a night mode of a heating system and/or an air-conditioning system on and off
The invention relates to a method for switching on and off a night mode of a heating and/or air conditioning system, wherein an energy consumption of the heating and/or air conditioning system is reduced when the night mode is switched on and increased when the night mode is switched off. It is provided according to the invention that with a smartphone an activity of a user of the smartphone is detected, that with program code an activity state of the user is inferred when an activity is noticed and a state of rest of the user is inferred in the absence of activity, wherein the program code is stored in a non-volatile data memory, and that electronic control means switch on or off the night mode as a function of whether a state of rest or an activity state of the user has been noticed. The invention also relates to a corresponding control apparatus.
US10415840B2 Structural arrangement for air-conditioner
BUILDING FEATURE APPLIED IN AIR-CONDITIONING APPLIANCE, capable of enriching the air with atomized water droplets in two stages, where in a first moment the water sent directly from the water supply network is pre-atomized in an appliance (8); being then delivered to the main atomizer (9), which produces the final atomization, creating an ultrafine mist that facilitates the thermal exchange between the mist and the air. The air-conditioning appliance must be associated to a fan so as to spread this mist to the room.
US10415835B2 Gas range appliance with a griddle
A gas range appliance includes a griddle positioned on a top panel. The griddle has a cooking plate positioned over a gas burner. A first flange extends from the cooking plate towards a rear portion of a cabinet such that the first flange extends over an exit of an exhaust duct. A second flange extends from the cooking plate towards the top panel. The second flange is positioned between the gas burner and the first flange below the cooking plate.
US10415834B2 Tempering air system for gas turbine selective catalyst reduction system
The present application provides a selective catalyst reduction system for use with a combustion gas stream. The selective catalyst reduction system may include a tempering air system with a finger mixer and a number of mixing boxes positioned downstream of the finger mixer and a catalyst positioned downstream of the tempering air system. The tempering air system cools the combustion gas stream and evens out the temperature profile before the combustion gas stream reaches the catalyst.
US10415832B2 Multi-swirler fuel/air mixer with centralized fuel injection
A gas turbine combustor assembly has a fuel/air mixer assembly with a plurality of fuel/air mixer elements. Each fuel/air mixer element defines an air flow passage therethrough. A fuel injector is coupled to the fuel/air mixer assembly. The fuel injector has a tip portion with a plurality of fuel outlets arranged to direct fuel into the air flow passages of the air/fuel mixer elements. Each of the fuel/air mixer elements has at least one outlet arranged to supply fuel to the element.
US10415829B2 Flame detecting system
A current discharge probability of a flame sensor is calculated based on the number of drive pulses applied to the flame sensor and the number of discharges determined to have occurred in the flame sensor after receiving the drive pulses. Degradation indices (degradation progress and remaining lifetime) indicating the current degradation state of the flame sensor are calculated based on the calculated current discharge probability of the flame sensor.
US10415825B2 Methods of generating energy from cellulosic biofuel waste
Energy is generated from cellulosic biofuel waste streams, specifically a lignin filter cake and a waste syrup, by combusting these waste products in a fluidized bed combustor under specified conditions. The heat and steam generated can be used to generate electricity and/or in cellulosic biofuel production processes.
US10415823B2 Burner cover and gas burner
A burner cover for a gas burner includes a disk-shaped base segment, and an annular gas distribution segment which is connected to the base segment. The gas distribution segment has first gas distribution channels, which extend radially from an inner surface of the gas distribution segment toward an outer edge of the base segment. Each first gas distribution channel extends through the gas distribution segment and has a T-shaped cross-sectional geometry, which is open in a direction pointing away from the base segment.
US10415822B2 Apparatus and method for measuring height of solid bed in high-temperature and high-pressure fluidized bed system
Disclosed are an apparatus and a method for measuring the height of a solid bed in a high-temperature and high-pressure fluidized bed system, and a fluidized bed system having the solid bed height measuring apparatus. The solid bed height measuring apparatus includes a lower pressure probe mounted at an upper side as high as a first height from a gas distributor of a fluidized bed reactor to measure pressure of the mounted location, and a middle pressure probe mounted at an upper side as high as a second height from the lower probe to measure pressure of the mounted location. An upper pressure probe is mounted at the top of the fluidized bed reactor to measure the inside pressure of the fluidized bed reactor. First and second differential pressure gauges are used for measuring differential pressures.
US10415821B2 Burner
The invention pertains to a burner for solid fuel, said burner comprising: A stoker (41) having a fuel outlet (29) within said burner, and an exhaust (31), a grate (27) positioned below said fuel outlet (29) and between said fuel outlet (29) and said exhaust (31), a first blower (92) connected to a space below said grate (27), and a second blower (68) connected to a plurality of injectors (61A, 62A) provided around said fuel outlet (29) above said grate (27) and directed towards said exhaust (31), said injectors (61A, 62A) being parallel and unidirectionally directed over said grate (27), and wherein the injectors (61A, 62A) are provided along the periphery of said burner, said injectors (61A, 62A) being configured for injecting secondary air at a speed of 40-80 m/s, thereby ensuring unidirectional parallel flows of secondary air over said grate (27).
US10415813B2 Luminaire
A luminaire includes a radio wave sensor and a luminaire body. The luminaire body includes a first plate to be attached to a building surface and a second plate facing each other forming an internal space. The luminaire body holds the radio wave sensor between the first plate and the second plate. The radio wave sensor includes an antenna for transmitting and receiving the radio waves. The luminaire body includes an opening and a limiter. The opening is formed in the second plate to allow radio waves transmitted from the antenna to exit to an outside of the luminaire body. The limiter is provided between the antenna and the opening to limit a radiation area of the radio waves transmitted from the antenna.
US10415812B2 Electrical switches and devices utilizing such switches
Electrical switch assemblies are described which include multiple switch bars. Each switch bar provides both physical and electrical separation between adjacent electrical components. Also, described are battery powered devices using the switch assemblies. Examples of devices using the switch assemblies include flashlights and remote control devices. The devices and switch assemblies avoid parasitic battery drain.
US10415807B2 Electronic device for installing in a switch cabinet, which electronic device has a first and a second fastener
The invention relates to an electronic device with a device base for mounting the electronic device on a support, wherein at least one pivot arm is partially taken up in a receptacle of the device base and partially protrudes from the device base, which arm is adjustable about a pivot axis parallel to a contact side of the device base, wherein, in a first setting position of the pivot arm, a first attachment means is arranged outside the receptacle and wherein, in a second setting position of the pivot arm, a second attachment means differing from the first attachment means is arranged outside the receptacle, characterized in that a recess opening into the receptacle is formed on a side wall of the device base, into which recess a locking piece is inserted, which is adjustable between a release position, in which it releases the pivot arm, and a locking position, in which it fixes the pivot arm optionally in the first or in the second setting position. The electronic device can be a control cabinet lamp in particular.
US10415803B2 Surface mounted light fixture and heat dissipating structure for same
A light fixture includes a heat dissipating structure, an electronics assembly, and a bolt for attaching the heat dissipating structure to an external panel. The heat dissipating structure includes a first side having multiple outwardly extending projection regions and a socket, for receiving a light source, is formed in an apex of each projection region. A second side of the heat dissipating structure includes a heat sink formed in an internal cavity of each projection region. The heat sink includes fins in contact with and radially arranged about an outer surface of the socket. The electronics assembly is located at the first side of the heat dissipating structure. The bolt includes a passage through which wiring from an external source is routed to the electronics assembly. The electronics assembly includes wires routed through channels in each of the projection regions that electrically interconnect the light sources to the electronics assembly.
US10415801B2 Method for manufacturing linear light emitting device and linear light emitting device
A method for manufacturing a linear light emitting device includes: providing a light transmissive member having a long side and a short side in a plan view; mounting a plurality of light emitting elements on the light transmissive member via a light transmissive adhesive, such that the light emitting elements are arranged in a row along the long side of the light transmissive member; and forming a reflective member that covers the light transmissive adhesive and lateral faces of the light emitting elements. The linear light emitting device has an emission face having a long side and a short side in a plan view, and a length of the short side of the light transmissive member is substantially equal to a length of the short side of the emission face of the linear light emitting device.
US10415797B2 Lighting apparatus for display and showcase
A lighting apparatus for display includes a plurality of illumination units each including a light source that emits illumination light and a lens body, wherein the plurality of illumination units are disposed in parallel along one end of a front surface side of the display item, and the lens body has an incidence section to which illumination light enters, a reflecting surface that condenses the illumination light entering from the incidence section in a same direction by reflecting the illumination light, a first emission surface that emits the illumination light from the one end of the front surface side of the display item toward other end, and a second emission surface that emits some of the illumination light entering the reflecting surface from the one end of the front surface side of the display item to a closer side in a depth direction by allowing a transmission thereof.
US10415793B2 Illumination apparatus
Provided is an illumination device that can be made thin and increases the efficiency of extracting light to the outside. The present invention is provided with: light-emitting structures wherein a blue light-emitting element is embedded in a transparent resin having a convex surface shape; a substrate wherein the light-emitting structures are disposed two-dimensionally; a diffuser plate that diffuses the blue light of the blue light-emitting elements; and a fluorescent sheet that is disposed spaced from the substrate and that contains a particulate fluorescent body that obtains a white light from the blue light of the blue light-emitting elements.
US10415786B2 Pixel light headlamp for vehicles
A pixel light headlamp for a vehicle may include a light source module, a digital micro-mirror device (DMD) optical system, an imaging lens module, wherein the condenser lens includes a first condenser lens disposed between the light source and the phosphor and second and third condenser lenses which are disposed on a path through which light emitted from the first condenser lens is incident on the DMD chip; the second condenser lens is disposed to face the phosphor; the third condenser lens is disposed to be distanced from the second condenser lens such that it is not overlapped with a moving path of light emitted from the phosphor; and the light source and the first condenser lens as well as the DMD chip and the imaging lens module are configured to tilt with respect to a lens housing.
US10415764B1 LED lamp bulb
An LED lamp comprising a lamp shade, a lamp cap, a glass core column, and an LED lamp filament, with the glass core column comprising a glass flare tube, a first conducting wire, a second conducting wire and an exhaust tube, the glass flare tube and the exhaust tube being sintered into a core column body, the first conducting wire and the second conducting wire being fixed on both sides of the core column body through welding respectively, and lower end portions of the first conducting wire and the second conducting wire being fixed on the lamp cap through welding respectively, both ends of the LED lamp filament being fixed on the first conducting wire and the second conducting wire through welding respectively, and the second conducting wire being provided with one or more LED lamp bulb drive elements with a drive chip and a resistance element.
US10415763B2 LED-filament and illuminant with LED-filament
A filament for a filament lamp includes a plurality of light emitting semiconductor chips, wherein the light emitting semiconductor chips are located on a carrier board, the light emitting semiconductor chips are electrically connected, and the carrier board is a flexible carrier board.
US10415759B2 Cryostat for superconducting magnet system
A cryostat for a superconducting magnet system is provided. The cryostat may include an outer vessel and an inner vessel suspended within the outer vessel. A space may be defined by the outer vessel and the inner vessel. The cryostat may include multiple first support elements and one or more second support elements. The strength of the first supporting element may be larger than that of the second support elements. The inner vessel and the outer vessel may be connected by two opposite ends of a first support element and two opposite ends of a second support element, respectively. The number of the first support elements in the lower part of the space is different from the number of the first support elements in the upper part of the space.
US10415757B2 System for exchanging heat between liquefied natural gas and a heat dissipation apparatus
A heat exchange system employed to gasify liquid natural gas (LNG) or for other required purpose includes the cold substance such as LNG, a heat dissipation apparatus, a water storage tank, a heating portion, and a cooling portion. The heating portion is coupled between the cold substance and the water storage tank. The cooling portion is coupled between the heat dissipation apparatus and the water storage tank. The cooling portion transmits heat of the heat dissipation apparatus to water of the water storage tank to cool the heating portion, and the heating portion transmits heat of the water of the water storage tank to the cold substance.
US10415756B2 Tank
The invention relates to a tank comprising a container with an opening and a cover, a flexible casing lying against the interior and exterior of the container. This allows increased resistance to the penetration of sharp objects, liquid and gaseous gases can be used interchangeably and various gas types with a fossil-type and biological-type consistency can be mixed and also heated and cooled in the tank. The invention relates to tanks (1) and staged tanks of the preceding claims, characterized in that in addition to LNG, said tanks can store biological methane gas.
US10415746B2 Vertical support bracket for self-leveling devices
A support bracket for use with self-leveling devices, wherein the support bracket includes two identical sections attached to one another, and wherein each section further includes a first upwardly-angled side portion that further includes a slot formed horizontally therein and a semi-cylindrical channel formed vertically therein, and wherein the slot and semi-cylindrical channel intersect one another in a perpendicular manner; a second upwardly-angled side portion that further includes a slot formed horizontally therein and a semi-cylindrical channel formed vertically therein, and wherein the slot and semi-cylindrical channel intersect one another in a perpendicular manner; and a middle portion positioned between the first and second upwardly-angled side portions that further includes a semi-cylindrical channel formed vertically therein.
US10415743B2 Elevation-adjustable display screen support arm
An elevation-adjustable display screen support arm includes arm shaft with box-like shaft body, balance adjustment mechanism accommodated in box-like shaft body and including gear train, first sliding tooth rack, second sliding tooth rack and tension spring, and display screen mounting head including body block, first guideway, second guideway and connection panel. When adjusting the elevation of the supported display screen, body block is driven to move first sliding tooth rack in rotating gear train, causing gear train to move second sliding tooth rack in driving actuating plate to stretch or compress tension spring, and thus, rotation of gear train causes tension spring to provide a corresponding torque that is acted upon first sliding tooth rack to control upward or downward movement of display screen mounting head and supported display screen in stepless manner.
US10415740B2 Removable motor housing for a plant material trimming device
A removable motor housing for a plant material trimming device. The removable housing may include a first motor housing connectable to the plant trimming device. The first motor housing may be slidably or pivotably connectable to the plant trimming device. The first motor housing may be operable to receive an output shaft from a first motor in the first housing. The output shaft may be operable to communicate with an input shaft of the plant trimming device. A biasing device may be connectable to the first motor housing and the plant trimming device for biasing the first motor housing into a first position. When the first motor housing is in the first position a substantially constant force is applied between the input shaft of the plant trimming device and the output shaft of the first motor.
US10415737B2 Connection device comprising a flexible tube for collection of a liquid in the event of leakage or oozing
A connection comprising a first duct, a second duct, a flexible tube which comprises a first end configured to cover part of the first duct, and a second end configured to cover part of the second duct, a first clamping system configured to clamp the first end of the flexible tube around the first duct, and a second clamping system configured to clamp the second end of the flexible tube around the second duct.
US10415735B2 Labyrinth seal with tunable flow splitter
A flow splitter includes a stepped ring and a flow restriction. The stepped ring includes a first inner wall having a first diameter, a second inner wall having a second diameter less than the first diameter, a radial step that transitions from the first to the second inner wall, and a plurality of apertures circumferentially located along the first inner wall and partially through the radial step. The first flow restriction has at least a portion thereof at a position between the first diameter and the second diameter. Further, the first flow restriction directs a flow of at least one of a gas and a fluid towards the first inner wall, and is configured to split the flow into an exit flow and a secondary flow. The exit flow exits the stepped ring via the plurality of apertures and the secondary flow proceeds downstream directed by the second inner walls.
US10415732B2 Safety lock for cam lock fitting
Method and apparatus for a safety lock assembly for a cam lock fitting mounted onto the outside of the cam lock fitting so that the safety lock mechanism is in close proximity to the cam levers so that when the cam lock fitting is pressurized and the operator attempts to open the cam lock fitting the safety lock mechanism will prevent operation or separation of the male and the female portions of the fitting. This is accomplished by having slidable axles mounted in elongated slots in the bosses adapted to slide in response to movement of a safety lock mechanism handle so that the male and female portions of the cam lock fitting initially only slightly separate allowing the operator to quickly reclose the cam lock fitting if the operator observes that the cam lock fitting is still pressurized.
US10415731B2 Six sided forged ferrule staking crimped fitting and method of manufacture thereof
Methods of making hose fittings include providing a stem having a fluid conduit, a first end, a second end with a raised shoulder, and a crimp region disposed between the first end and the second end. A swivel tube nut is placed over the stem, and the swivel tube nut is retained on the stem the by the raised shoulder. A ferrule is thereafter placed over the first end of the stem, and the ferrule comprises a partially formed hexagonal wrench surface, formed prior to. The ferrule is then crimped, at the hexagonal wrench surface, onto the crimp region of the stem.
US10415728B2 Seal for a pipe coupling
A pipe coupling device includes a body adapted for insertion into a pipe, the body having a through passage, and on its outer surface a groove for receiving a seal for forming a fluid-tight seal between the pipe and the body, the seal having a retaining portion and a sealing portion, wherein either the groove, the seal or both are constructed and arranged such that the retaining portion holds the seal within the groove when the sealing portion is subjected to the insertion force experienced when the pipe coupling device is inserted into a pipe. Further, the base portion may be axially wider than the sealing portion. Further, the seal may include reinforcing means adapted to prevent the seal leaving the groove.
US10415727B2 Conduit fitting with attached torque collar
A conduit fitting of the type having first and second threaded fitting components and at least one conduit gripping device, further includes a stroke limiting member that allows the fitting to be pulled up by applying a predetermined torque. In one embodiment, the stroke limiting member may be a non-integral torque collar. Alternatively, the fitting may also be pulled up by turns or may have an integral torque collar. In still another embodiment, a stroke limiting member is provided that may be used to enable a fitting that is designed to be pulled up by turns to also be pulled up by torque. In other embodiments, the non-integral torque collar may be installed onto one of the fitting components, and then deformed so as to prevent or make it more difficult to remove the torque collar after installation onto the fitting component.
US10415723B2 Adapter for mounting cable hangers
An adapter for mounting cable hangers to a mounting structure includes: a plurality of mounting panels, each mounting panel including a mounting hole, the mounting panels attached to each other at edges thereof, each mounting panel being disposed at an angle relative to its adjacent mounting panels; two base segments, each of the base segments attached to the edge of an endmost one of the mounting panels and extending therefrom toward the other of the base segments; wherein the mounting panels and the base segments define an interior of the adapter; two locking arms, each of the locking arms extending from an end of a respective base segment away from the interior of the adapter, each of the locking arms including a locking feature, the locking arms extending generally parallel to each other and defining a gap therebetween; wherein the adapter can be deflected from a relaxed state to a deflected state by forcing the locking arms toward each other; and wherein in the deflected state the adapter may be mounted to a mounting structure, with the locking arms inserted through a hole in the mounting structure and exerting outward pressure on edges of the hole, and the locking features maintaining the adapter in a mounted position on the mounting structure.
US10415719B2 Valve and choke stem packing assemblies
A stem packing assembly including a first annular member defining a central axis, a second annular member defining a central axis coaxial with the central axis of the first annular member, and an annular energizing member defining a central axis coaxial with the central axis of the first annular member. In an embodiment, the stem packing assembly can have a leakage rate according to ISO 15848-1 of less than 1×10−4 mgs−1m−1 for at least 500 cycles at 160° C., and less than 1×10−4 mgs−1m−1 for at least 500 cycles at −46° C. In another embodiment, the first annular member can include a PAEK, the second annular member can include a PTFE, and the annular energizing member at least partially includes a PTFE.
US10415712B2 Air admittance valve preventing mephitis overflow
An air admittance valve preventing mephitis overflow, having a main body with an air entry guide base defining an air entry guide; a pivot support; and a valve seat. A sealing valve group having a sealing valve body that defines a recess; a flexible member; a pivot housing; and a pivot. The valve seat is located about the air entry guide. The pivot is located in the pivot housing and the pivot support, and the pivot is located along, or adjacent to, the center of gravity of the sealing valve body. The flexible member is at least partially located in the recess and abuts the main body; and when the air admittance valve is closed, the sealing valve body abuts the valve seat.
US10415708B2 Cone valve and manufacturing method thereof
Disclosed herein are a cone valve and a manufacturing method thereof, wherein a cone which is installed inside a hollow body unit through which fluid flows, wherein the body unit is provided with left and right bodies, and the cone is disposed between the left and right bodies, left and right valve inclination surfaces are defined, inclined corresponding to an inclination surface of the cone, at the front ends of the left and right bodies, whereupon the cone can reciprocate forward and backward, thus opening or closing a flow passage.
US10415706B2 Methods and systems for sealing rotating equipment such as expanders or compressors
A method and system is provided for pressure balancing one or more seals in machines such as expanders and/or compressors using the process fluid which is being expanded or compressed to provide the pressure for pressure balancing the other side of the one or more seals. The one or more seals may be part of a pressure containing chamber which may comprise a seal, a bearing and/or a gear on a rotating shaft common to the seal. An amount of pressure to be supplied to housing(s) for a machine so as to create a pressure cascade, and thereby dropping the pressure in each subsequent chamber as pressure approaches atmosphere. Pressure differentials may be directed to leak process fluid to the chamber into the process. Pressurized lube oil systems may be employed for balancing pressure and delivering lubricant to the seals, bearings and gears.
US10415699B2 Vehicle lock-up control method and control device
A vehicle includes an engine, a continuously variable transmission and a torque converter that has a lock-up clutch. The torque converter is arranged between the engine and the continuously variable transmission. The vehicle further includes engine accessories such as an air conditioner compressor and alternator that are driven by the engine. In this vehicle, a slip control is executed that produces a predetermined slip rotational state by controlling a lock-up capacity of the lock-up clutch. During slip control of the lock-up clutch, the engine-equipped vehicle executes cooperative control that suppresses load fluctuations of engine accessories such as the air conditioner compressor and the alternator.
US10415696B2 Hydraulic control system of shift control unit for dual clutch transmission
A hydraulic control system may include control valve to selectively supply line pressure to first and second ejection flow channels, first shift valve converting flow channel, second shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chambers of first and second actuators and to selectively supply hydraulic pressure of the second ejection path to second chambers of the first and second actuators, third shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chamber of third actuator and to selectively supply hydraulic pressure of the second ejection path to second chamber of third actuator, and fourth shift valve converting path to selectively supply hydraulic pressure of the first ejection path to first chambers of fourth and fifth actuators and to selectively supply hydraulic pressure of the second ejection path to second chambers of fourth and fifth actuators.
US10415687B1 Transmission adapter apparatus and method
A transmission adapter apparatus and method includes an adapter with a first side and a second side, an inside and an outside, and a circumferential edge with a width surrounding a hollow center with a diameter. A speed sensor receiver is provided in the circumferential edge from the outside to the inside with an opening from the outside into the hollow center where the speed sensor receiver is configured to receive and retain a speed sensor and where the speed sensor receiver is perpendicular to a centerline through the hollow center of the adapter. A speed sensor retainer lip is provided in the receiver such that a speed sensor located in the speed sensor receiver is retained at a selected distance from the hollow center of the adapter. Holes are provided in the adapter where the holes are configured to align with a transmission housing and a transfer housing. A coupler is provided that is configured to fit within the hollow center of the adapter where the coupler includes a first end and a second end where the first end is connectable with a transmission in the transmission housing and where the second end is connectable with a transfer case in the transfer housing.
US10415678B2 Brake arrangement for an upshift process in a gearbox
A brake arrangement for a gearbox is provided, where the gearbox comprises an input shaft, a counter shaft, a main shaft and a plurality of gear wheels pairs which each comprises a primary gear wheel arranged on the counter shaft and a secondary gear wheel arranged on the main shaft. The brake arrangement further comprises at least two brake units each configured to act with a braking torque on the counter shaft or a component connected to the counter shaft, and a control unit configured to control the activation of the brake units. The control unit is configured to activate the at least two brake units one at a time or both simultaneously during an upshift process in the gear box when a secondary gear wheel of a gear wheel pair to be engaged in the gear box is retarded to a synchronous speed with the main shaft.
US10415674B2 Planetary gear train of automatic transmission for vehicle
A planetary gear train of an automatic transmission for a vehicle provides at least ten forward speed stages and one reverse speed stage by combination of: first to fourth planetary gear sets respectively having first to third rotation elements, fourth to sixth rotation elements, seventh to ninth rotation elements, or tenth to twelfth rotation elements; first to eighth shafts; at least four clutches and two brakes. In particular, the first shaft is fixedly connected to the first and fourth rotation elements and selectively connected to a transmission housing, the second shaft is fixedly connected to the second rotation element and an input shaft, the third shaft is fixedly connected to the fifth, eighth and twelfth rotation elements, the fourth shaft is fixedly connected to the ninth and tenth rotation elements and selectively connected to the input shaft.
US10415666B2 Tubular vibration-damping device
A tubular vibration-damping device including a vibration-damping device main unit and an outer tube member mounted onto an outer peripheral surface of the vibration-damping device main unit in a non-adhesive way. The outer tube member is constituted by a pair of division units mounted onto the vibration-damping device main unit from opposite sides. A first engaging part and a second engaging part are provided to butted ends of the division units and are engaged with each other by approach of the division units so that the division units are positioned with respect to each other in a direction of engagement of the first and second engaging parts. The division units are allowed to undergo relative displacement in a direction orthogonal to the direction of engagement of the first and second engaging parts.
US10415665B2 Fluid-filled vibration-damping device
A fluid-filled vibration-damping device including first and second mounting members elastically connected by a main rubber elastic body and a fluid chamber whose wall is partially constituted by the main rubber elastic body. A sealing member attached to the second mounting member has a step part, and an attaching tube part and a sealing tube part on opposite sides of the step part. A press-fit projection is formed peripherally partially on at least one of an inner peripheral face of the attaching tube part and an outer peripheral face of the second mounting member, so as to secure press-fit the second mounting member inserted into the attaching tube part. A transmission prevention part is provided in the step part on a portion that transmits press-fit stress from the attaching tube part to the sealing tube part so as to reduce stress transmission.
US10415661B2 Non-asbestos friction material
Provided is a non-asbestos friction material comprising: base fiber; a binder; a lubricant; an inorganic friction modifier; a pH adjuster; and a filler as compounded materials, wherein at least one of the filler and the inorganic friction modifier is only coated with at least one of a fatty acid and a metal soap.
US10415656B2 Work-machine erroneous forward/backward travelling operation notifying device
Provided is a work-machine erroneous forward/backward travelling operation notifying device capable of improving safety by notifying, when a travel direction inputted to an operation input unit does not conform to the condition of a transmission clutch, an operator of the non-conformance. Whether the conditions of clutches 121 to 124 conform to a travel direction inputted to a selection lever 141 is determined on the basis of a pressure Pf sensed by a first pressure sensor 133a or a pressure Pr sensed by a second pressure sensor 134a and the travelling direction inputted to the selection lever 141. When it is determined that the conditions of the clutches 121 to 124 do not conform to the travel direction inputted to the selection lever 141, a vehicle 10 is notified that an erroneous operation will occur.
US10415648B2 Flexible coupling
A flexible coupling comprises a flexible torque disc (24) having a first plurality of fixing points (24a) whereby it can be mounted upon a first rotatable component (12), in use, and a second plurality of fixing points (24b) whereby it can be mounted upon a second rotatable component (14), in use, a support ring (26), and mounting means (34) whereby the flexible torque disc (24) is secured to the support ring (26), the mounting means (34) restricting deflection of the flexible torque disc (24) relative to the support ring (26).
US10415633B2 Stabilizer link
A stabilizer link of the present invention includes connecting parts that has a housing which supports a ball stud to be connected to the first or second structure so as to be swingable and rotatable, wherein the ball stud has a stud part extending from a spherical part and the housing houses a support member to support a spherical part of the ball stud in a spherical space so as to be slidable, wherein the support member includes: an opening where the spherical space is open for the stud part; a lubricant receiving part in a concave shape that faces the opening; and a wall surface that forms the spherical space for the spherical part to slide thereon and has recessed grooves formed on both sides or one side of a portion of the wall surface having the maximum inner radius about the central axis of the spherical space.
US10415622B2 Method and system for hybrid gang channel bolted joint
A fastening assembly and a method of coupling a flange joint are provided. The fastening assembly includes a channel assembly including an elongate web having a pair of opposing side edges, a plurality of spaced apart apertures extending through the web, and at least one anti-rotation lip extending away from the at least one side edge of the pair of side edges. The fastening assembly also includes a threaded nut assembly including a threaded internal bore and an external anti-rotation tab, the threaded nut assembly coupled to the web with the threaded bore aligned with a respective one of the plurality of spaced apart apertures. The fastening assembly further includes a clinch nut assembly including a threaded internal bore, an external anti-rotation tang, and a bore extension, the clinch nut assembly configured to fixedly couple the web to an outside face of a connection flange.
US10415620B2 Expansion anchor
An expansion anchor includes a hollow shaft 3 and a bolt 9 to be screwed thereinto from a base end side of the hollow shaft. The hollow shaft 3 is formed, at a portion thereof short of a tip end 3a, with a radially expansive portion 7 which includes slits 6, and a multiplicity of balls 10 are inserted into the radially expansive portion 7. When the bolt 9 is screwed, the balls 10 push against each other and move radially. As a result, the radially expansive portion 7 deforms expansively for securely engaging with a pre-formed hole 2. Even when the radially expansive portion 7 expands, stress does not concentrate at a specific portion of an installation region 1, so that it is possible to provide a high withdrawal resistance while preventing cone-type failure. The management of the withdrawal resistance can be easily performed by screwing the bolt 9) using a wrench with a torque limiter or by screwing the bolt 9 using a torque wrench.
US10415616B2 Rotatable beam clamp
Embodiments of the present disclosure are directed to a support assembly including a set of channel supports directly coupled to a channel member, wherein each of the set of channel supports may include an opening receiving a rotatable member. The rotatable member may extend between each of the set of channel supports. The support assembly may further include a set of beam supports directly coupled to a beam, wherein each of the set of beam supports may engage an upper surface of a flange of the beam. Each of the set of beam supports may include an opening receiving the rotatable member, wherein the rotatable member extends between each of the set of beam supports. In some embodiments, the set of channel supports and the set of beam supports are rotatable relative to one another about a central axis of rotation extending through the rotatable member.
US10415612B2 Modular furniture with stressed panel dovetail joint
An article of modular furniture such as a drawer, case, cabinet, or table is provided. The article of furniture uses a first panel with a dovetail tab and a straight tab and a second panel with a dovetail slot and a straight slot. The first panel is flexed in order to insert the dovetail tab and the straight tab into the respective dovetail slot and straight slot and is then un-flexed to complete the assembly.
US10415606B2 Actuator
An actuator main body (11) is formed by a plurality of artificial muscles (12). Each artificial muscle (12) includes an elastic tube (13) and a braided tube (15) covering an outside of the elastic tube (13). A first outside cylindrical body (21) is attached to one end portion of the actuator main body (11), and a second outside cylindrical body (22) is attached to the other end portion of the actuator main body (11). Bonding portions (23, 24) are respectively provided in the first and second outside cylindrical bodies (21, 22). The bonding portions (23, 24) are used to bond the elastic tube (13) to the braided tube (15), to bond the outside cylindrical body (21) to the artificial muscles (12), and to bond the outside cylindrical body (22) to the artificial muscles (12).
US10415602B2 Cavitation pump unit
Provided is a cavitation pump unit. The cavitation pump unit includes a motor, a shaft axially mounted on a motor shaft, a plurality of impellers disposed at a predetermined distance along a circumferential surface of the shaft, and a housing surrounding the shaft and the plurality of impellers. The plurality of impellers includes cutter parts each of which protrudes to be inclined toward an inner surface of the housing in one direction, and cavitation grooves recessed inward in directions facing each other are defined in both side surfaces of each of the cutter parts.
US10415601B2 Blower noise suppressor
A blower assembly including a housing, a blower within the housing, and a cut-off that is within the housing downstream of the blower with respect to direction of airflow generated by the blower. Openings are defined by the cut-off. The openings are configured to permit airflow generated by the blower to pass through the openings and to a discharge outlet of the blower assembly. The openings are further configured to reduce blower frequency tone generated as airflow passes across the cut-off.
US10415600B2 Turbocharger compressor noise reduction system and method
A turbocharger and a method are disclosed. The turbocharger includes a casing having an inlet end and an outlet end. A flow passage within the casing may have a substantially continuous inner surface and may be configured to pass inlet air from the inlet end to the outlet end. A compressor wheel may be located in the casing and may have at least one main blade and may be configured to rotate within the casing to compress the inlet air. A flow disrupting feature on the casing may be configured to disrupt the continuity of the inner surface and may be located at a leading edge of the at least one main blade. The flow disrupting feature may be closed to upstream communication with the flow passage except via the flow passage.
US10415597B2 Fluid heat exchange systems
An electric pump can have a stator with a stator core defining a plurality of poles, a coil of electrically conductive material extending around each respective one of the plurality of poles, and a stator-cooling chamber, as well as an impeller coupled to a rotor. A first region can be at least partially occupied by the impeller and fluidicly coupled with the stator-cooling chamber to convey a working fluid from the first region into the stator-cooling chamber. The stator-cooling chamber can be configured to facilitate heat transfer from the stator core and/or the coils to the working fluid in the stator-cooling chamber. Cooling systems can incorporate such a pump. Related methods also are disclosed.
US10415576B2 Method of determination and gas turbine
An ascertainment method for determining a final angle of vanes that are adjustable between an initial angle and the final angle and are part of a row of leading vanes which are arranged upstream of a row of trailing vanes of a compressor in a gas turbine, in order to prevent ice from forming in the compressor. During operation of the gas turbine, a current value of at least one process parameter is determined in a parameter ascertainment step, whereupon the final angle is defined in accordance with the value in a final-angle defining step, an aerodynamic speed being determined as the process parameter.
US10415574B2 System and method of a fan
A fan apparatus is described that comprises a rotational hub that defines a central axis, a first fan blade coupled to the rotational hub and extending radially outward from the central axis, wherein the first fan blade has a first pitch angle; a second fan blade coupled to the rotational hub and extending radially outward from the first central axis, wherein the second fan blade has a second pitch angle opposite the first pitch angle; and a housing that defines cylindrical interior volume with a central axis coaxial with the central axis of the rotational hub, wherein the first and second fan blades reside within the cylindrical interior volume.
US10415572B2 Electric supercharger
There is provided an electric supercharger having a compressor including a compressor impeller, a motor housing, an electric motor rotationally driving the compressor, and a first bearing and a second bearing provided to support a shaft and a rotor in the motor housing. The first bearing is located on the compressor side of the rotor and the second bearing is located on the other side of the rotor. The motor housing includes a thermal conductive passage through which heat generated by a coil wound around a stator is transmitted to the first and second bearings. The thermal conductive passage between the coil and the first bearing is formed with a reduced thickness portion in such a way that thickness of the thermal conductive passage is reduced in a direction that is perpendicular to a direction in which the heat is transmitted through the thermal conductive passage.
US10415571B2 Variable inlet vanes
A cooling system that includes two or more fans that each have a chassis. The chassis includes a first face, a second face, and a sidewall. The fans then can be attached to each other by attaching a sidewall of a first fan chassis to a sidewall of a second fan chassis. An adjustable vane is attached perpendicularly and approximately equidistant between the fans, with an angular control element that is attached to the first fan chassis. The vane can be oriented such that the vane divides the airflow distributed to the fans. The vane then can be adjusted radially by the angular control element, which is attached to the fan chassis. If an impeller of a fan chassis fails the vane can be adjusted radially using an angular control element to distribute more airflow to the failed fan superimposing the non-failed fan chassis.
US10415570B2 Fan frame body with bypass structure and fan thereof
A fan frame body with bypass structure and a fan thereof. The fan includes a first fan, a second fan and a bypass structure. The second fan has a second frame body correspondingly serially connected with a first frame body of the first fan, whereby a first flow way of the first frame body communicates with a second flow way of the second frame body. The bypass structure is disposed in the first flow way or the second flow way. The bypass structure defines a bypass flow way on a circumference of the first flow way or the second flow way. By means of the bypass structure, without increasing the size of the fan and without increasing the consumed power of the fan, the air volume of the fan can be enhanced.
US10415569B2 Flow control
A pumping system for at least one aquatic application includes a motor coupled to a pump and a controller in communication with the motor. The controller is adapted to determine a first motor speed of the motor, determine a reference power consumption using a reference flow rate and a curve of speed versus power consumption for the reference flow rate, and generate a difference value between the reference power consumption and a present power consumption. The controller drives the motor to reach a steady state condition at a second motor speed based on the difference value.
US10415560B2 Dual-head, pulseless peristaltic-type metering pump
A dual-head, pulseless peristaltic-type pump comprises a pump housing, cover, two compressible tube chambers and two sets of rotatable occluding members. An off-center drive axis driven by motor or other rotational mechanism rotate inner large diameter disk. Balls or rollers between inner disk rotate in one direction from center drive axis where the outer ring is stationary and occludes the tube by linear motion without friction between tube and outer ring. The linear roller occluding motion transfers liquid or slurry from inlet to outlet of tube. In one embodiment, two separate sets of occluding members are installed 180 degree opposite to each other such that pulsations are compensated for and canceled out.
US10415559B2 Pumping cassette
A pump cassette is disclosed. The pump cassette includes a housing having at least, one fluid inlet line and at least one fluid outlet line. The cassette also includes at least one reciprocating pressure displacement membrane pump within the housing. The pressure pump pumps a fluid from the fluid inlet line to the fluid outlet line. A hollow spike is also included on the housing as well as at least one metering pump The metering pump is fluidly connected to the hollow spike on the housing and to a metering pump fluid line. The metering pump fluid line is fluidly connected to the fluid outlet line.
US10415553B2 Device for choking a fluid flow and corresponding piston pump for delivering fluids
A device for choking a fluid flow includes a pot-like base body, in the base of which a first passage opening is arranged, and a closing body guided axially moveably in the pot-like base body against a spring force of a spring element and having a second passage opening that forms a static choke point with a predefined fixed opening cross section. The closing body in combination with the spring element and the first passage opening forms a dynamic choke point with a dynamic opening cross section that is variably adjustable depending on a pressure difference.
US10415537B2 Model predictive control of parametric excited pitch-surge modes in wave energy converters
A parametric excitation dynamic model is used for a three degrees-of-freedom (3-DOF) wave energy converter. Since the heave motion is uncoupled from the pitch and surge modes, the pitch-surge equations of motion can be treated as a linear time varying system, or a linear system with parametric excitation. In such case the parametric exciting frequency can be tuned to twice the natural frequency of the system for higher energy harvesting. A parametric excited 3-DOF wave energy converter can harvest more power, for both regular and irregular waves, compared to the linear 3-DOF. For example, in a Bretschneider wave, the harvested energy in the three modes is about 3.8 times the energy harvested in the heave mode alone; while the same device produces about 3.1 times the heave mode energy when using a linear 3-DOF model.
US10415535B2 Ship screw, pump screw or turbine screw
A ship screw, pump screw or turbine screw for use under water or another liquid, comprising a front side and a rear side, wherein water or another liquid is forced from the front side to the rear side in use, and comprising a hub and at least two blades extending from said hub, wherein the blades are substantially helical/spiral shaped, their effective surface area increasing from the front side toward the rear side.
US10415524B2 Variable spray angle injector arrangement
An injector, comprising, an injector body comprising, an inner wall that defines an injector cavity for fluid, at least one inlet channel into the injector cavity, and at least one outlet channel from the injector cavity, a plunger that defines at least one passageway between the injector cavity and the at least one outlet channel, the plunger being movable longitudinally in the injector cavity between at least: a first open arrangement in which the at least one passageway is positioned to direct fluid into the at least one outlet channel at a first position, and a second open arrangement in which the at least one passageway is positioned to direct fluid into the at least one outlet channel at a second position different from the first position.
US10415516B2 Engine system
An engine system may include: an engine including a plurality of combustion chambers generating driving torque by burning fuel; an intake line through which fresh air flows into the combustion chambers; an intake manifold for distributing fresh air supplied by the intake line to the combustion chambers; an exhaust line in which exhaust gas exhausted from the combustion chambers flows; a recirculation line branched from the exhaust line and joined to the intake line; a connection pipe disposed at a portion where the recirculation line and the intake line are joined; and a water line connecting the connection pipe and the intake manifold. Condensate water generated at the connection pipe flows in the water line.
US10415513B2 EGR system with particle filter and wastegate
An emissions control system for a gasoline engine having an exhaust gas conduit which can be connected to an exhaust manifold of the gasoline engine, having an inlet conduit which can be connected to an inlet manifold of the gasoline engine and having a turbine arranged in the exhaust gas conduit. At least one exhaust gas recirculation conduit is provided, which opens into the inlet conduit, and the exhaust gas conduit has at least one bypass conduit, which opens into the exhaust gas conduit downstream of the turbine, wherein a) the exhaust gas recirculation conduit branches off upstream of the turbine and the bypass conduit branches off at the exhaust gas recirculation conduit or b) the bypass conduit branches off upstream of the turbine and the exhaust gas recirculation conduit branches off at the bypass conduit, wherein c) at least one particulate filter, is arranged in the exhaust gas recirculation conduit or in the bypass conduit upstream of the exhaust gas recirculation conduit or in the exhaust gas conduit upstream of the exhaust gas recirculation conduit.
US10415505B2 Non-axisymmetric fan flow path
A gas turbine engine propulsion system and method of assembling such is disclosed. The gas turbine engine propulsion system comprises a gas turbine engine that includes a fan flow path. The fan flow path may extend from the fan inlet to the rear exhaust outlet of the bypass flow path. A portion of the fan flow path, proximal to the fan, is non-axisymmetric. The non-axisymmetric portion may be upstream or downstream of the fan.
US10415500B2 Double-acting pressure reducing cylinder with adaptive support
The double-acting pressure reducing cylinder (1) includes a cylinder shaft (71) which cooperates with a double-acting pressure reducing piston (2) connected to transmission elements (3) housed in a transmission casing (8), while a hollow pillar (13) whose ends are articulated is traversed by a rod tunnel and bears against the casing (8) to support the shaft (71), a tie rod (17) likewise articulated traversing the tunnel to clamp the cylinder shaft (71) to the hollow pillar (13), while lower centering elements of the cylinder (20) and upper centering elements of the cylinder (21) integrated with the transmission casing (8) in particular via a centering frame (22) allow the cylinder shaft (71) to move freely in parallel with its longitudinal axis but not in the plane perpendicular to the axis.
US10415489B2 Method for determining actual lengths of short intervals of a toothed target of a crankshaft
Disclosed is a method for determining actual lengths of short intervals, shorter than one segment of a toothed target of the crankshaft. The determination method includes: —a measurement step measuring first times, each corresponding to the time that the target takes to traverse a long interval of a length of a segment, and second times, each corresponding to the time that the target takes to traverse a short interval, —a correction step calculating a first ratio between two long intervals and a second ratio between two short intervals, —a step of obtaining the actual length of each of the long intervals, —a step of calculating a difference in length between two long intervals, —and a step of determining the respective actual lengths of a pair of short intervals of the toothed target.
US10415487B2 Control device for starting an engine of a vehicle
A control device for a vehicle includes an electronic control unit which executes electric assist of rotation of an engine crankshaft by a motor in association with engagement of a clutch, at the time of an ignition start in which fuel injection and sparking are executed with respect to a target cylinder, which has been stopped in an expansion stroke. The electronic control unit corrects at least one of the initiation timing of sparking which is to be initially performed in the target cylinder at the time of the ignition start and an electric assist torque which is to be used for the ignition start, on the basis of a combination of the relationship between an acquisition value and an estimation value of a torque indication value, and the relationship between an acquisition value and an estimation value of an ignition delay time.
US10415480B2 Gas turbine engine fuel manifold damper and method of dynamics attenuation
The present disclosure is directed to a fuel manifold assembly for a gas turbine engine. The fuel manifold assembly defines a walled conduit through which a fuel flows in a fuel passage. The walled conduit defines a first end and a second end opposite of the first end along a length of the walled conduit. The fuel manifold assembly includes an exit manifold to which a fuel nozzle attaches. The fuel manifold assembly includes a damper assembly coupled to the walled conduit of the fuel manifold assembly. The damper assembly includes a walled tube extended from the walled conduit. The damper assembly further includes a walled enclosure defining a damper cavity therein. The damper cavity is in fluid communication with a damper passage defined within the walled tube, and the damper passage is in fluid communication with the fuel passage.
US10415479B2 Fuel/air mixing system for fuel nozzle
A fuel nozzle includes an inner wall defining a central passage extending in an axial direction of the fuel nozzle, a hub wall surrounding the inner wall and defining a first annular passage, an outer wall surrounding the hub wall and defining a second annular passage, and a shroud surrounding the outer wall and defining a third annular passage. A swirler may receive air and direct the air into the first annular passage. The swirler includes at least one swirl vane extending from the shroud to the hub wall that has an air passage extending between the shroud and the hub wall. The air passage is coupled to the first annular passage and has a first width adjacent the shroud and a second width adjacent the hub wall. The second width is larger than the first width defining a diverging outlet into the first annular passage.
US10415478B2 Air mixing systems having mixing chambers for gas turbine engines
Air mixing systems for gas turbine engines include a heat exchanger, a first extraction conduit fluidly coupled to an inlet of the heat exchanger, a second extraction conduit fluidly coupled to an outlet of the heat exchanger, an injection conduit fluidly coupled to the second extraction conduit, an onboard injector supply chamber fluidly coupled to the injection conduit, and an onboard injector fluidly coupled to the onboard injector supply chamber.
US10415477B2 Turbine casing false flange flow diverter
A system includes a turbine casing assembly that includes an outer shell and an inner shell positioned substantially concentrically within the outer shell. The inner shell includes an inner surface facing away from the outer shell and an outer surface facing toward the outer shell, and the outer surface has one or more false flanges. At least one of the one or more false flanges includes a first surface protruding from the outer surface and facing the outer shell, and a flow diverting portion extending between the first surface and the outer surface of the inner shell. The flow diverting portion includes a first portion that diverges in a first circumferential direction between the first surface and the outer surface.
US10415476B2 System for generating steam and for providing cooled combustion gas to a secondary gas turbine
A power plant includes a first gas turbine and a second gas turbine. The first gas turbine includes a turbine extraction port that is in fluid communication with a hot gas path of the turbine and an exhaust duct that receives exhaust gas from the turbine outlet. The power plant further includes a first gas cooler having a primary inlet fluidly coupled to the turbine extraction port, a secondary inlet fluidly coupled to a coolant supply system and an outlet in fluid communication with the exhaust duct. The first gas cooler provides a cooled combustion gas to the exhaust duct which mixes with the exhaust gas to provide an exhaust gas mixture to a first heat exchanger downstream from the exhaust duct. At least one of a compressor and a turbine of the second gas turbine are in fluid communication with the outlet of the first gas cooler.
US10415475B2 Gearbox oil cooling assembly
A gearbox oil cooling assembly for a gearbox driving a drive shaft having a drive shaft coupling. The assembly includes a heat exchanger to receive and cool an oil from the gearbox and having an inlet. Also included is an impeller axially disposed between the heat exchanger and the drive shaft coupling, wherein the impeller is operatively coupled to, and rotated by, the drive shaft operatively coupled to the drive shaft coupling. Further included is an exhaust duct operatively coupled to the heat exchanger and disposed radially outwardly around the impeller and defining an airflow pathway through which air passes through the inlet, the impeller and through the exhaust duct according to the rotation of the impeller to cool the oil in the heat exchanger.
US10415473B2 Deicing nose of an axial turbine engine compressor
The invention relates to a de-icing splitter nose (22) of an axial turbine engine, notably a de-icing splitter nose of a turbo-jet engine compressor. The splitter nose includes an annular row of vanes (26), each of which has a radially extending leading edge (36), and a de-icing system (28) based on hot-air injection. The injection is pulsed, i.e. discontinuous. The system (28) includes an annular row of injection orifices for injecting de-icing fluid (44) onto the vanes (26) in respective injection directions (46). Each injection orifice is associated with a vane such that the injection directions thereof are substantially parallel to the leading edge (36) of the related vane, enabling said vane (26) to be de-iced.
US10415461B2 Diaphragm type actuator
Provided is a diaphragm type actuator which drives an operation rod in an axial direction, including: a diaphragm which is connected to the operation rod; a high pressure chamber which is adjacent to one end side of the diaphragm in the axial direction; a low pressure chamber which is adjacent to the other end side of the diaphragm in the axial direction; and a return spring which is provided in the low pressure chamber and urges the diaphragm toward the high pressure chamber. Since an absorption portion is disposed inside the high pressure chamber, a force acting on the diaphragm is absorbed when the diaphragm moves toward the high pressure chamber and stops therein.
US10415439B2 Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
A system includes a rocker arm assembly for operative engagement with a first and second cam. The assembly includes a first arm for operatively engaging the first cam for a first desired lift profile, a second arm for operatively engaging the second cam for a second desired lift profile, where the second arm includes a latch to engage the second arm with the first arm. The latch is responsive to supplied oil pressure and release oil pressure to switch between lift profiles. The system includes the latch coupled to the supplied or released oil pressure to engage the arms before the first and second arms are engaged with the base circle portion of each of the respective first and second cams.
US10415438B2 Oil drain preventing device for continuously variable valve timing apparatus
An oil drain preventing device for a continuously variable valve timing apparatus includes: an advance angle oil passage connected to a continuously variable valve timing (CVVT) journal from an an oil control valve (OCV) groove to which an oil control valve (OCV) is mounted to supply an oil supplied from a hydraulic pump to a continuously variable valve timing (CVVT) apparatus; a retard angle oil passage connected to the CVVT journal from the OCV groove; and a valve unit mounted to the advance angle oil passage and the retard angle oil passage between the oil control valve and the CVVT journal for preventing the oil supplied to the continuously variable valve timing apparatus from being drained by selectively opening/closing the advance angle oil passage and the retard angle oil passage according to a starting ON or a starting OFF of the engine.
US10415435B2 Method for installing a camshaft module
A method for mounting a camshaft module may involve a module that includes a module cover in which a camshaft is accommodated. The camshaft may comprise a main shaft and a plurality of displacement elements with cam tracks formed thereon for valve-control purposes. The displacement elements may be arranged at predetermined positions in the module cover. The main shaft may be guided along a shaft axis through accommodating passages of the displacement elements. The method may involve arranging a first displacement element in the module cover, introducing the main shaft into the module cover and guiding the main shaft through the accommodating passage of the first displacement element, arranging a second displacement element in the module cover, rotating the main shaft about the shaft axis by an angular amount, and advancing and guiding the main shaft through the accommodating passage of the second displacement element. Further, the displacement elements are arranged in the model cover with an identical rotary orientation about the shaft axis.
US10415433B2 Systems and methods for reducing thermal stress in pressure vessels
A system includes a heat recovery steam generator (HRSG) configured to generate steam from a supply of feed water using exhaust gases. The HRSG includes a heater configured to receive a supply of steam and further heat the steam. The heater includes a first manifold and a first set of branch connections circumferentially spaced about a first circumferential axis of the first manifold. Each of the branch connections routes a fluid jet of steam into a lumen of the first manifold.
US10415431B2 Low-cost hybrid energy storage system
A low-cost hybrid energy storage system receives energy from one or more external sources, and has an air compressor, low-pressure compressed air energy storage (CAES) system that receives compressed air from the compressor, and a low-temperature thermal energy storage (LTES) system that extracts heat generated by the compression of the air. The LTES system heats an expansion air stream released from the CAES system. The expansion air stream is augmented by air from a turbocharger, and further heated by the exhaust stream of a power turbine. At least a portion of the augmented air stream is further heated in a high-temperature thermal energy storage system that receives energy from the one or more external source. The augmented stream is directed to the turbocharger, and then through the power turbine to generate output energy.
US10415420B2 Thermal lifting member for blade outer air seal support
Thermal lifting members for blade outer air seal supports of gas turbine engines include a hollow body defining a thermal cavity therein, at least one inlet fluid connector fluidly connected to the thermal cavity configured to supply hot fluid to the thermal cavity from a fluid source, at least one outlet fluid connector fluidly connected to the thermal cavity configured to allow the hot fluid to exit the thermal cavity, and at least one lifting hook configured to engage with a blade outer air seal support, wherein the thermal lifting member is configured to thermally expand outward when hot fluid is passed through the thermal cavity such that during thermal expansion the at least one lifting hook forces the blade outer air seal support to move outward.
US10415416B2 Fluid flow assembly
A fluid flow assembly may include an orifice plate having a set of orifices and a plenum defined by a blade outer air seal. The set of orifices may be aligned with and in fluid communication with the plenum. A gas turbine engine may include a vane outer support having an orifice plate, wherein the orifice plate includes a plurality of sets of orifices. The gas turbine engine may also include a blade outer air seal defining a plurality of plenums. Each set of orifices of the plurality of sets of orifices may be forward relative to and substantially axially aligned with a respective plenum of the plurality of plenums.
US10415412B2 Gas turbine engine
A rotatable arrangement for a gas turbine engine comprises a plurality of blades having an aerofoil profile with a suction side, a pressure side, a leading edge and a trailing edge. A plurality of annulus fillers are provided between adjacent blades. A pressure side seal extends between a blade and an annulus filler on the pressure side of the blade, and a suction side seal extends between the blade and an annulus filler on the suction side of the blade. The suction side seal comprises a blocking member provided at an end of the suction side seal proximal to the trailing edge of the blade, the blocking member being configured to restrict recirculation of flow along the suction side of the blade.
US10415409B2 Nozzle guide vane and method for forming such nozzle guide vane
A nozzle guide vane for a gas turbine engine includes an integrally formed angled nozzle with radially outer and inner platforms and an airfoil extending therebetween. An internal cooling air passage extends between the platforms. A cooling air outlet in the inner platform communicates with the air passage and opens to an inter stage cavity between stages of the engine and is formed as part of the nozzle with an outlet axis angled with respect to a radial direction of the engine. A transition area between a radially outwards facing part of the nozzle and an approximately linear outlet part including the outlet axis is formed as a curved conduit bend. An investment casting core member includes a cone-shaped part that defines the bend, a support part attached to the cone-shaped part and a cylindrical part which extends to the surface of the inner platform.
US10415398B2 Turbine blades and gas turbine having the same
A turbine blade according to the invention includes a first wall surface facing a cooling passage through which cooling air flows; a second wall surface facing a working fluid passage through which a working fluid flows; a communication hole establishing communication between the cooling passage and the working fluid passage; and a projection provided on the downstream side of the flowing direction of the cooling air in the opening of the communication hole formed in the first wall surface, the projection protruding from the first wall surface toward the cooling passage. The projection includes a slope section formed on the first wall surface that ascends in the direction opposite the flowing direction of the cooling air toward the cooling passage and a curved section formed as a convex section on the side of the cooling passage, the curved section extending along the opening in the form of an arc.
US10415397B2 Ceramic matrix composite airfoil cooling
Ceramic matrix composite airfoils for gas turbine engines are provided. In an exemplary embodiment, an airfoil includes opposite pressure and suction sides extending radially along a span. The pressure and suction sides define an outer surface of the airfoil. The airfoil further includes opposite leading and trailing edges extending radially along the span, the pressure and suction sides extending axially between the leading and trailing edges. The airfoil also includes a filler pack defining the trailing edge; the filler pack comprises a ceramic matrix composite material. Moreover, the airfoil includes a plenum defined within the airfoil for receiving a flow of cooling fluid, and a cooling passage defined within the filler pack for directing the flow of cooling fluid from the plenum to the outer surface of the airfoil. Methods for forming airfoils for gas turbine engines also are provided.
US10415395B2 Method for cooling a gas turbine and gas turbine for conducting said method
A method is disclosed for cooling a gas turbine having a turbine, wherein a rotor, which rotates about a machine axis, carries a plurality of rotating blades, which are mounted by blade roots and extend with their airfoils into a hot gas path of the gas turbine. The rotor is concentrically surrounded by a turbine vane carrier carrying a plurality of stationary vanes, whereby the rotating blades and the stationary vanes are arranged in alternating rows in axial direction. An extended lifetime with external cooling is achieved by providing first and second cooling systems for the turbine.
US10415393B2 Manufacturing method
A method of manufacturing an aerofoil blade includes the steps of providing: an aerofoil sub-assembly having a pair of aerofoil skins, wherein at least one of the skins is formed to have on its outer face an outer primary relief feature formed proud of the adjacent region of the outer face and an outer secondary relief feature projecting from the outer primary relief feature; arranging the aerofoil sub-assembly in a cavity die mould; and performing a hot forming process to form an internal cavity between the respective aerofoil skins by inflating the sub-assembly to conform the outer faces of the respective skins to the cavity die mould, whereby in conforming the respective outer faces of the skins to the cavity die mould, the outer primary and secondary relief features are transferred to the inner face of the respective skin to form respectively inner primary and secondary relief features.
US10415385B2 Pick, in particular a round-shank pick
A round-shank pick, comprising a pick head and a pick shank, the pick head including a base part and a cutting element, which is connected to the base part and is composed of a hard material, in particular hard metal, wherein the base part has a wear-resistant layer on the outer surface thereof at the connection to the cutting element, which wear-resistant layer covers at least one segment of the outer surface of the base part facing the cutting element and wherein an end face of the wear-resistant layer facing the cutting element is covered by the cutting element. The base part has an axially oriented cut-out for receiving a fastening segment of the cutting element, the base part has a counter surface facing the cutting element and extending around the cut-out, and the counter surface and the end face of the wear-resistant layer form a continuous flat surface.
US10415384B2 Mining machine with multiple cutter heads
A mining machine includes a frame, a boom supported for pivoting movement relative to the frame, and a cutter head pivotably coupled to the boom. The cutter head includes a housing, a cutter shaft coupled to the housing, a cutting disc, and an excitation mechanism. A second portion of the cutter shaft extends parallel to a cutter axis. The cutting disc is coupled to the second portion of the cutter shaft and is supported for free rotation relative to the cutter shaft about the cutter axis. The cutting disc includes a plurality of cutting bits defining a cutting edge. The excitation mechanism includes an exciter shaft and a mass eccentrically coupled to the cutter shaft. The excitation mechanism is coupled to the first portion of the cutter shaft. Rotation of the exciter shaft induces oscillating movement of the second portion of the cutter shaft and the cutting disc.
US10415379B2 Applications of advanced isotope geochemistry of hydrocarbons and inert gases to petroleum production engineering
A system and method is provided for enhancing hydrocarbon production. The method and system involve geochemistry analysis and include multiply substituted isotopolog and position specific isotope geochemistry. The method and system involve using clumped isotope and position specific isotope signatures to enhance monitoring of well and stimulation performance.
US10415378B2 Borehole logging methods and apparatus
A method utilized in borehole logging, such as in surveying or exploration relating to a subsurface formation. The method includes deploying a logging instrument that includes a pressure sensor into a borehole drilled into the formation. The method includes the steps of obtaining a first pressure value at a first depth in the borehole, obtaining at least one further pressure value subsequent to the first pressure value during withdrawing or advancing the logging instrument in the borehole, and determining one or more characteristics of the subsurface formation, utilizing at least one of the further pressure values, or a change in pressure (Δρ) between the first pressure value and a said further pressure value or values, or a change in pressure (Δρ) between a said further pressure value and another said further pressure value, or a combination of two or more of such values.
US10415374B2 Logging-while-drilling optical fiber communication device
A logging-while-drilling optical fiber communication device includes a rotary wireless transceiver module fixed on a protective connector; an active antenna of the rotary transceiver is placed in the first drill pipe by drilling hole through the protective connector; an optical fiber communication drawworks is located at the top of a second drill pipe, the optical fiber is downwardly released into other under-well drill pipes, the bottom of the optical fiber is connected with the well-bottom wireless receiving module; the lowest part of the drill pipe are provided with a drilling data acquisition device and a well-bottom wireless transmitting module. In the present invention, the optical fiber cable is used as transmission medium, by the means of modulating information data obtained by well logging into optical wave, and transmitting to the optical communication link, high-speed bi-directional transmission of well logging information can be realized.
US10415368B2 Autodrilling system for control of operation of a hydraulic drilling rig
The invention provides a system for automatic control of the drilling an oil well. The system includes an autodrilling interface enabling parameter input data to be input and enabling the display of system output data, a controller, a hydraulic control system and at least one sensor configured to the hydraulic control system. The controller receives parameter input data from the autodrilling interface and at least one sensor and provides output instructions to the hydraulic control system such that the hydraulic control system operates to control drilling based on controller instructions and sensor data.
US10415366B2 Rig control apparatus, system, and method
A rig control system according to which an automated sequence engine includes a sequence template module configured to provide a template that includes a plurality of data fields outlining operational steps and associated parameters to perform a drilling process, and a recipe learning module configured to generate a recipe for entry into the data fields. The recipe learning module is configured to retrieve a data set related to a drilling rig's performance of the drilling process to drill a wellbore segment, and to score the data set based on a result of the drilling rig's performance of the drilling process and/or a characteristic of the wellbore segment. In some embodiments, the recipe learning module is further configured to categorize the data set based on a characteristic of the drilling rig and/or the wellbore segment. The recipe is based on the data set, the scoring, the categorizing, or any combination thereof.
US10415364B2 Method and apparatus for reducing stick-slip
A method and apparatus for damping stick-slip oscillations in a drill string. In one embodiment a method includes damping the stick-slip oscillations using a drilling mechanism at the top of said drill string. The speed of rotation of the drilling mechanism is controlled using a PI controller. The control is characterized by tuning the PI controller so that the drilling mechanism absorbs most torsional energy from the drill string at a frequency that is at or near a frequency of the stick-slip oscillations.
US10415360B2 Downhole separation for well production operations
A downhole fluid separation apparatus can include multiple sections connected together with connectors, the connectors providing fluid communication between annuli in adjacent ones of the sections, and between inner conduits in adjacent ones of the sections. Each connector can include at least one flow passage providing communication between an inner conduit of each of the connected sections, and another flow passage providing communication between an annulus of each of the connected sections. A bypass valve can be included that opens in response to a predetermined differential pressure between an exterior of the apparatus and the inner conduits.
US10415359B2 Hydraulic fracturing in highly heterogeneous formations by fluid selection based on fracture surface roughness
Well completion technology is disclosed for accounting for fracture surface roughness. A frack fluid is pumped into the wellbore to form a fracture in a formation surrounding a wellbore. In one example, a method for completing a wellbore comprises determining a fracture surface roughness for a given formation rock, and for a give fracture fluid or pumping schedule or both, prior to hydraulic fracturing. A fracture fluid and/or a pumping schedule is selected based on the determined fracture surface roughness and formation characteristics. The selected fracture fluid is pumped into the wellbore, with the selected pumping schedule, to create a desired fracture network in the formation.
US10415351B2 Separating device for removing solid particles from liquid and gas flows for high differential pressures
The subject matter of the invention is a separating device for removing solid particles from liquids and/or gases in extraction wells, comprising a) an annular stack (7) of at least three brittle-hard annular discs (8), the upper side (9) of the annular discs (8) having at least three spacers (10), which are distributed uniformly over the circular circumference of the discs and the contact area (11) of which is planar, so that the spacers (10) have planiform contact with the underside of an adjacent annular disc (8), and the annular discs (8) being stacked and fixed in such a way that between the individual discs (8) there is in each case a separating gap (14) for the removal of solid particles, and the axial projection of the annular discs (8) at the inner and the outer circumference being circular, and the brittle-hard material of the annular discs (8) being chosen from oxidic and non-oxidic ceramic materials, mixed ceramics of these materials, ceramic materials with the addition of secondary phases, mixed materials with fractions of ceramic or metallic hard materials and with a metallic binding phase, powder-metallurgical materials with hard material phases formed in situ and long- and/or short-fiber-reinforced ceramic materials, b) a perforated pipe (1), which is located inside the annular stack (7) and on which the brittle-hard annular discs (8) are stacked, c) at least three bands (15), which are provided axially parallel and uniformly spaced apart on the lateral surface (21) of the perforated pipe (1) located inside the annular stack (7) and onto which the annular discs (8) have been pushed, whereby the annular discs (8) are centered on the perforated pipe (1), and d) an end cap (5) at the upper end and an end cap (6) at the lower end of the annular stack (7), the end caps (5, 6) being firmly connected to the perforated pipe (1). The subject matter of the invention is likewise the use of a separating device according to the invention for removing solid particles from liquids and/or gases in a process for extracting liquids and/or gases from extraction wells.
US10415343B2 Consumable downhole packer or plug
A packer or plug for use in a wellbore includes: a tubular mandrel made from a composite material including a pyrotechnic composition; an expandable seal disposed on an outer surface of the mandrel; and an igniter operable to initiate combustion of the mandrel.
US10415330B2 Thixotropic cement slurry and placement method to cure lost circulation
Embodiments of methods for reducing lost circulation in a wellbore comprise inserting a conduit comprising a first and second end and an outer diameter and an inner diameter into the wellbore, and pumping a thixotropic cement slurry, wherein the thixotropic cement slurry will increase in viscosity with no shear and decrease in viscosity with shear, and have a power law exponent value of less than or equal to 0.3 when the thixotropic cement slurry has a density of greater than 12.69 pounds per gallon, through the conduit into the wellbore, in which the thixotropic cement slurry comprises at least one cement, at least one viscosifier, mix water, and one or more than one strength accelerating additives. The method further comprises allowing the thixotropic cement slurry to harden in the wellbore to create a plug, removing the conduit from the wellbore, and reducing lost circulation via the plug in the wellbore.
US10415326B2 Downhole drilling assembly with concentric alignment feature
A concentric alignment device is provided that elevates the working face of a drill bit off of the inner wall of a casing or tubing to prevent premature wear of the working face of the drill bit. In horizontal drilling applications, the working face of a drill bit has a tendency to contact or rest on the inner wall of a casing or tubing, which negatively affects the working face of a drill bit. In some embodiments, one or more optional inserts are provided on the shank of a drill bit or on a centralizing sub such that the inserts contact the inner wall of a casing or tubing instead of the working face of the drill bit. In other embodiments, blade packages on a drill bit or sub contact the inner wall of a casing or tubing and also pump drilling fluid in a downhole direction.
US10415322B2 Assembly for producing a threaded joint for the drilling and operation of hydrocarbon wells, and resulting threaded joint
An assembly for production of a threaded connection, including a first and a second tubular component with an axis of revolution and each including at one of its ends at least one first threaded zone produced on an external or internal peripheral surface of the component depending on whether the threaded end is male or female in type, and capable of cooperating together on makeup, the ends finishing in a terminal surface. At least one of the threaded zones has, in longitudinal section passing through the axis, a profile that follows a continuous and concave portion of a curve over at least 10% of the length of engaged threads of the threaded zone.
US10415304B2 Hold down device for window covering looped operator
A hold down device is provided for continuous loop cords or bead chains in a window covering installation. The hold down device engages the cord or chain while the cord or chain is loosely suspended, and prevents operation by encountering the head rail if the cord or chain is operated. Mounting the hold down device in a window covering installation disengages the hold down device from its secured position relative to the cord or chain.
US10415301B2 Automatic released foldable door having two-way door structure
Disclosed is an automatic released foldable door having a two-way door structure, which foldable door comprises a first closing door device (11) and a second closing door device (13), wherein a first door leaf (2) is connected to one side of the first closing door device (11), the second closing door device has one side connected to the first door leaf (2) and the other side thereof connected to a second door leaf (6), the second door leaf (6) is a door-in-door and a two-way door structure; and the foldable door further comprises a plurality of fixing devices (3, 31, 7) and at least one hinge (4). The foldable door has a relatively small turning radius and can be folded for receiving, and the door-in-door can be rotated in different directions.
US10415297B2 Assistance device for loading a motor vehicle
The disclosure relates to an assistance device for loading a motor vehicle, having at least one detection device by means of which an item that is to be loaded into the motor vehicle is detectable, and having a door opening device by means of which at least one access opening to a cargo area of the motor vehicle is releasable in accordance with this detection of the item. The disclosure further relates to a method for operating an assistance device.
US10415294B2 Door monitoring system
A door assembly includes a first door skin and a second door skin spaced apart from the first door skin. The assembly also includes an energy sensor generating an energy signature signal and a memory storing a door component operating signature. A controller is coupled to the accelerometer and forms a comparison of the energy signature signal to the door component operating signature and generates a door component operation status signal in response to the comparison.
US10415293B2 Apparatus for minimizing closing force of a door
An apparatus is provided for minimizing closing force of a door. The apparatus comprises a housing adapted to be disposed in the hinged edge of the door. A piston is slidably mounted in the bore. A button having an inner end and an outer end is disposed in the bore with the inner end of the button engaging the piston for urging the button toward a first extended position where the button extends from the edge of the door. The button is slidable in the bore relative to the housing for reciprocal movement between the extended position and a second position where the button is depressed into the bore against the force of the piston. The button is disposed so that the outer end of the button engages the door frame for slowing movement of the door in a closing direction as the button is moved into the bore to the depressed second position.
US10415291B2 Shading device for a window of an automotive vehicle
A shading device including a shading structure displaceable in vehicle-fixed lateral guiding rails between a lowered rest position and a deployed shading position using a drive arrangement. The shading structure in the rest position is lowered down in a vehicle-fixed chamber through a passage, wherein the passage is closable by a cover movable between an open position and a closed position, and a control arrangement for opening and closing the cover is provided and coupled to a displacement movement of the shading structure. The control arrangement includes a control plunger engaging on the cover, which plunger is articulated to the cover in opposed pull and push directions. The control plunger is in operative connection with the cover via a tensioning arrangement which is spring-elastically tensioned in one movement direction and inactively relaxed in an opposite movement direction.
US10415290B1 Gate apparatus with springless automatic return gate
A gate apparatus having an automatically returning gate, an upper latch operated by an upper button, and a lower latch operated by an upper finger handle. Each of the latches must be opened to open the gate. The gate returns without the aid of a spring to a position close to the closed position or to the closed position by the structure of a pivot or hinge connection between the gate and the frame of the gate. Gate tubes are rectangular in section for their entire length. Wood panels are included in the gate and excluded from other portions of the gate apparatus to make the gate stand out to the user seeking to open the gate.
US10415288B2 Operable wall assembly with drive system
An operable wall assembly having a prime mover for deploying and stowing or stacking the wall panels. The operable wall assembly includes a control system for controlling operation of the prime mover and sensors for determining when the panels are fully deployed and fully stacked. The wall panel is installed by applying a three-point camber for spans in the range of 33-40 feet.
US10415283B2 Adjustable hinge
The invention disclosed provides a hinge capable of a vertical and overlay adjustment, comprised of a recessed hinge cup and a hinge arm connected to an attachment plate and an abutment plate which are further connected by a deformable hinge section. An overlay adjustment is provided by bending the deformable hinge section through use of an overlay adjustment screw fitted between the attachment plate and the abutment plate. The novel hinge provided is also adjustable vertically via an adjustment screw accessed by a portal in the attachment plate. The design is less complicated and therefore is lighter and less expensive than previous overlay adjustable hinges and allows delicate and semi-permanent adjustments to be made by a single installer.
US10415282B2 Releasable hinge arrangement with guard against faulty operation
A hinge arrangement for detachably connecting construction elements that are to be pivotably connected to each other is provided with an axial pin with a first end provided with a collar wider than the pin body. A first hinge part with a first bushing is to be connected to a first construction component. A second hinge part with a second bushing is to be connected to a second construction component. The first and second hinge parts are connected pivotably to each other by the axial pin extending through the first and second bushings. The axial pin has a recess. The first hinge part has a fixation element extending into the first bushing and slidable transverse to a longitudinal extension of the axial pin. The fixation element has a projection projecting in a connected state of the first and second construction elements into the recess of the axial pin.
US10415281B2 Portable door locking system
A portable door locking system includes a door that is hingedly positioned in a door jamb and the door includes a hinge. A locking unit is provided and the locking unit is selectively coupled to the hinge. The locking unit extends laterally between the door and the door jamb. In this way the door abuts the locking unit when the door is urged into an open position. The locking unit inhibits the door from being opened to inhibit an intruder from entering the room.
US10415280B2 Construction for check arm keeper for check arm assembly for vehicle door
In an aspect, a kit of parts is provided for a check arm keeper, which includes a keeper housing having a mounting bracket and a cartridge-mounting portion, and a plunger cartridge that includes a plunger cartridge housing mountable to the keeper housing, a plunger slidable in the plunger cartridge housing, and a plunger-biasing member positioned in the plunger cartridge housing to urge the plunger out from the plunger cartridge housing. The plunger has a first engagement member and the plunger cartridge housing has a second engagement member. The engagement members cooperate to retain the plunger in the plunger cartridge housing against a biasing force of the plunger-biasing member when the plunger cartridge is free from the keeper housing. Mounting of the plunger cartridge housing holds it in a selected position relative to the keeper housing and drives the plunger to a position in which the engagement members are spaced apart.
US10415270B2 High security electrochemical lock
A high security electromechanical lock has a lock assembly configured to extend or retract a locking member. The lock assembly includes a first microcontroller communicatively coupled to an electronic storage memory. An electronic key input assembly is electrically and mechanically coupled to the lock assembly. The electronic key input assembly includes an electronic dial ring base having a base plate and a communications hub circuit. The base plate has a side wall. The communications hub circuit has a plurality of communications ports arranged around a periphery of the base plate that are accessible through the side wall. Each of the plurality of communications ports is configured to communicate with a respective peripheral electronic device of a plurality of peripheral electronic devices. The base plate is configured to mechanically removably mount each of the plurality of peripheral electronic devices around the periphery of the side wall of the base plate.
US10415264B1 Removable spa and swim spa cover lifter with undermount
A spa and swim spa cover lifter having a footplate with an elongated undermount that becomes secured under a spa or swim spa for added lifter stability and strength during the raising and lowering of a spa cover. The upper structure of the cover lifter is quickly and easily separated from the footplate, allowing its prompt removal for spa maintenance without the burden/expense of emptying and refilling the spa. The upper structure comprises two vertically-extending supports each having at least one permanently attached L-shaped bracket providing lateral sway reduction for the supports under load. At least one fastener removably secures each vertically-extending support and its associated brackets to the wider/exposed end of the footplate. The bottom part of each fastener is preferably fixed to the footplate. A pre-assembled body comprising adjustable spa cover support arms and lifting-assist/lowering-assist member is fixed to the vertically-extending supports using two height adjustment knobs.
US10415260B2 Structural cells, matrices and methods of assembly
Structural cells and matrices using the structural cells for positioning below a hardscape that define a void space therein, the structural cells, matrices using the cells and methods of assembly allowing in one embodiment the introduction of a structural fluid such as concrete to provide an alternative structural cell and matrix product. In one embodiment a structural cell assembly is described comprising a structural cell with a plurality of legs integrally linked to a frame at a first frame end, the frame linking the legs together and the frame defining a generally flat plane with the legs extending substantially orthogonally away from the first frame end about the frame flat plane to a leg terminal end; and a separate plate engaging the legs, the separate plate comprising linked sockets, each socket engaging the leg terminal end; and/or linked sockets, each socket engaging the leg frame ends or a part thereof.
US10415256B2 Wall panel
A wall panel may have a layer made from magnesium oxide, a first insulation layer made from a two-part rigid urethane pour foam, and a second insulation layer made from a phase change material. The first insulation layer maybe chemically bonded to the magnesium oxide layer and may also be bonded to the phase change layer. The first insulation layer may be positioned between the second insulation layer and the magnesium oxide layer. The magnesium oxide layer may be a finished surface or a veneer layer may be applied to the magnesium oxide layer.
US10415253B2 Ridge vent
A roof vent is made from convoluted filaments. The roof vent includes a center section, a first end section, and a second end section, all made from convoluted filaments. The first and second end sections each include a top layer made from convoluted filaments and a bottom layer made from convoluted filaments. The thickness of the first end section may be substantially the same as a thickness of the center section. A filter may cover the top of the center section, the tops, ends, sides, and bottoms of the first and second end sections, and a portion of a bottom of the center section, leaving a middle portion of the bottom of the center section uncovered by the filter.
US10415252B1 Attic vent
An attic vent has a base component, a dome-shaped cover, and a mounting mechanism for mounting the dome-shaped cover onto and over the base component. The base component has a mounting plate with a vent opening having a vertical wall surrounding the vent opening and extending upwardly from the mounting plate and to an upper rim. A diverter extension wall extends upwardly from the upper rim on a plane that is orthogonal to the mounting plate, and further an open grill extends upwardly from the upper rim at an inward angle from the diverter extension wall. The dome-shaped cover extends outwardly and downwardly to a bottom edge, while covering the open grill. The mounting mechanism further extends downwardly over the vertical wall and is spaced from the mounting plate.
US10415250B2 Liquid-applied waterproofing membrane comprising oxazolidine and aldimine
The present invention describes a one-part moisture-curing liquid-applied waterproofing membrane including a polyurethane polymer and both an aldimine and an oxazolidine as blocked amine hardeners in a specific ratio range. The membrane has a low odor, a long shelf life stability, a low viscosity at low solvent content, a sufficiently long open time to allow hand application and cures fast to a solid elastic material. The liquid-applied waterproofing membrane can be suitable for roofing applications, possessing high strength, high elongation and good durability under outdoor weathering conditions in a broad temperature range.
US10415246B2 Multiple support wall structure
A multiple support wall structure according to the present invention includes: a pair of top and bottom support plates that has a plurality of rectangular projective islands separated by lattice-shaped projections protruding in the shape of a go board, and protruding upward in the opposite direction to the lattice-shaped projections; and a intermediate reinforcing plate that is disposed between the top and bottom support plates, has upward projective insertions protruding in a shape corresponding to the rectangular islands to be fitted in the rectangular islands of the top support plate, has top grooves formed laterally and longitudinally between the upward projective insertions to fit the lattice-shaped projections, has downward projective insertions formed in the same shape as but in the opposite direction to the upward projective insertions in spaces diagonally adjacent to the upward projective insertions, and has bottom grooves formed laterally and longitudinally between the downward projective insertions.
US10415245B2 Panel for sheathing system and method
The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes.
US10415227B2 Drain valve assembly
The present invention provides valve assembly for use in a floor drain. In various embodiments, the valve assembly comprises a substantially cylindrical seal frame, the seal frame defining a seal frame wall and at least one support wall extending in the longitudinal direction of the seal frame, a flexible sealing member located proximate a distal end of the seal frame, and an attachment tab configured to secure the flexible sealing member to the seal frame, wherein the seal frame and the support wall are further configured to create a resting deflection of the flexible sealing member, such that fluid may flow through the valve assembly in one direction, and the flow of gasses through the valve assembly is prevented in the opposite direction.
US10415224B2 Seals for closet collars
In various embodiments, an apparatus includes a toilet horn receptacle having an upper end and a lower end. A sealing rim is positioned at an upper end of the toilet horn receptacle, and at least a portion of the sealing rim extends inwardly from the upper end of the toilet horn receptacle towards a center axis of the sealing rim. A funnel extends from the lower end of the toilet horn receptacle, and a channel wall circumscribes the toilet horn receptacle. The channel wall and at least the toilet horn receptacle form a continuous annular receptacle. A foam sealing component is disposed in the continuous annular receptacle such that an inner wall of the foam sealing component circumscribes the toilet horn receptacle and such that the channel wall circumscribes at least a portion of an outer wall of the foam sealing component.
US10415223B2 Electronic toilet switchable between cold water and hot water and method of controlling the same
An electronic toilet and method of controlling the electronic toilet. The electronic toilet is connected to a cold water supply and a hot water supply and includes a controller that is configured to allow the electronic toilet to communicate cold water and/or hot water to a water straying cleaner that directed toward the anus of a user of the toilet.
US10415220B2 Technologies for plunging
A glove includes: a palm; a suction cup coupled to the palm; and a suction releaser coupled to the suction cup. A method includes: positioning a suction cup over a drain, with the suction cup being coupled to a palm of a glove; and plunging the drain via the suction cup.
US10415213B2 Remotely controlled construction equipment
A remote controlled construction vehicle that can be battery powered and have movement members and a tool. The vehicle in one implementation can have wheels and a bucket and may include redundant safety and control systems that inhibit inadvertent startup of the vehicle or tool. The safety and control systems may also disable the vehicle in response to detecting faults.
US10415211B2 Hydraulic excavator having handrail and camera
Provided is a hydraulic excavator that enables arrangement of a camera at an appropriate position on a lateral edge of a revolving unit. The camera is installed on the lateral edge of the upper surface of the revolving unit. A handrail is attached to the upper surface of the revolving unit. The handrail includes a first handrail member extending in the front-rear direction of the revolving unit, and a first support member supporting the first handrail member on the revolving unit. The camera and the first support member are adjacent to each other in the right-left direction of the revolving unit, and the first support member is arranged inward relative to the camera.
US10415200B2 Low-impact water conserving dam
A low-impact water conserving dam includes a dam body and reinforcing ribs arranged on a rear portion of the dam body. The reinforcing ribs comprise transverse reinforcing ribs and vertical reinforcing ribs interlaced with the transverse reinforcing ribs. A front portion of the dam body is an inclined surface and a rear end of the dam body is a platform surface. A planting bin is arranged on the platform surface of the dam body for planting vegetation. A plurality of water flow through holes are arranged in a matrix manner at a bottom of the planting bin. A water storage bin is arranged in an interior of the dam body. The water flow through holes are communicated with the water storage bin. A water drainage channel communicated with the water storage bin is formed in a middle upper portion of the inclined surface of the dam body.
US10415191B2 Plant tray
A planting system having a plurality of potting trays that can be interconnected in a modular fashion to create a multitude of different configurations. Each potting tray has a plurality of holes operatively connected with a conduit through which plumbing can be incorporated into the planting system to water plants in the potting trays via the plurality of holes. A plurality of pedestals may be used to elevate the planting system. Lateral braces may be used to interconnect the plurality of pedestals.
US10415186B2 Multilayer belt for creping and structuring in a tissue making process
A multilayer belt structure that can be used for creping or structuring a cellulosic web in a tissue making process. The multilayer belt structure allows for the formation of various shaped and sized openings in the top surface of the belt, while still providing a structure having the strength, durability, and flexibility required for tissue making processes.
US10415169B2 System and method for forming patterned artificial/synthetic sports turf fabrics
A system and method for forming synthetic/artificial grass or turf products in which a series of tufts of artificial/synthetic grass filaments or yarns are formed in a backing material with various graphic pattern effects being formed therewith. The system generally will include at least one needle bar having at least one row of needles mounted along a tufting zone and reciprocated through the backing to a desired penetration depth, and will present a desired set or group of yarns to a series of pattern pixels or stitch areas. A series of level cut loop loopers or hooks will be aligned with and will engage the needles in order to form tufts of yarns in the backing material. Clips of the level cut loop loopers will be selectively controlled to control the retention of selected ones of the yarns presented at each pattern pixel. The remaining, non-selected yarns generally are not retained at the pattern pixels, and can be formed as lower pile tufts or removed from the backing material.
US10415166B2 Hydroentangled airlaid process and industrial wipe products
A method to prepare nonwoven webs suitable for use as an industrial wipe which have good MD and CD strength is provided. The method includes hydroentangling an airlaid web of natural cellulose fibers having a fiber length of no more than 3.5 mm, bonding fibers having a fiber length of from 6.0 to 12.0 mm and optionally, manmade fibers having a fiber length of from 6.0 to 12.0 mm. The airlaid web is a homogeneous mat of the natural cellulose fibers, the optional manmade fibers and the bonding fibers and is not laid on a precursor web. No non-fiber adhesive or binder is utilized. The airlayering and hydroentangling are conducted in a continuous operation. The method to manufacture the nonwoven web may include an embossing or crepeing operation.
US10415161B2 Method for weaving multiply gauze, and multiply gauze woven fabric
To provide a gauze woven fabric which has excellent opaqueness, moisture retention properties, water absorbency and comfort for skin while maintaining light weight and air permeability which are characteristic properties of gauze woven fabrics. Warps are supplied from a first beam, and wefts are then drawn across the warps to form a tight layer A. Warps are supplied from a second beam that has a higher supply speed than that of the first beam, and wefts are then drawn across the warps to form a loosened layer B. Subsequently, knotting points for connecting the layer A to the layer B regularly are formed.
US10415146B2 Electrode with two layer coating, method of use, and preparation thereof
Systems and methods for manufacturing and use of a two layer coated electrode are provided. The two layer coated electrode may comprise a substrate, a first coating layer, and a second coating layer. The first coating layer may comprise a mixture of iridium oxide and tin oxide, and the second coating layer may comprise a mixture of iridium oxide and tantalum oxide. The electrode may be used in, for example, an electrolytic cell.
US10415145B2 Apparatus for producing electrolyzed water
The present invention relates to an apparatus for generating electrolyzed water, which generates hydrogen water comprising hydrogen molecules in a high concentration. Two sheets of porous cathode plates each provided on the surface thereof with an ion-exchange membrane are provided across an anode plate so as for the ion-exchange membranes to face the anode plate and so as to form a space allowing water to flow therethrough, between the anode plate and each of the ion-exchange membranes, and thus four electrolysis chambers are formed. Thus, here is provided an apparatus for generating electrolyzed water in which there are formed a first water path and a second water path to feed water respectively to the first electrolysis chamber and the second electrolysis chamber formed between the anode plate and the cathode plates, and a third water path to feed water to either of the third electrolysis chamber and the fourth electrolysis chamber formed on the sides of the cathode plates on the other side of the anode plate and to feed the treated water passing through the electrolysis chamber to the other electrolysis chamber.