| Document | Document Title |
|---|---|
| US10891576B2 |
System and method for recommending a transaction to replace a device based upon total cost of ownership
A method and system for recommending a transaction to replace a target device by calculating a total cost of ownership based upon actual device usage data. Based, at least in part, on the TCO for the target device, a recommendation is provided to replace the target device with a replacement device that has a lower TCO than the target device, or a TCO difference compared to the TCO of the target device that is within a predefined range. |
| US10891575B2 |
Facility configuration creation support system and facility configuration creation support method
A facility configuration creation support method which supports creation of a facility configuration of a component mounting line which includes a component mounter includes a facility configuration creation step of creating a new facility configuration in which a total cost is reduced as compared to a current total cost in continuing production with a current facility configuration when producing in a specific period in the component mounting line. |
| US10891569B1 |
Dynamic task discovery for workflow tasks
Dynamic task discovery may be implemented for performing workflow tasks. Input may be received from a workflow engine via static interface upon which a task may be performed that is part of a workflow. A version of the task may be dynamically determined according to dynamic task configuration data. The discovered version of the task may be performed and output notification of completion may be sent to the workflow engine. In some embodiments, the dynamic configuration for a task may be modified such that one performance of the task in a workflow may be according to a different version of the task than another performance the same task in the same workflow. In some embodiments, task templates with dynamically discoverable tasks may be generated by a workflow engine service in order to be implemented as tasks in a workflow. |
| US10891565B2 |
Works timing
The system and/or processes described herein are configured to help an entity operating one or more service facilities manage the timing of service jobs across work stations. The entity manages the timing based on receiving, and tracking, job status information received from the work stations. For instance, after receiving the job status information, the entity may implement timing mechanisms to estimate or predict a time when a service job is likely to begin. The entity may also use the timing mechanisms to estimate or predict a time when the service job is likely to be completed. |
| US10891560B2 |
Supervised learning system training using chatbot interaction
An apparatus comprises a memory and a processor coupled to the memory. The processor is configured to receive input from a cloud service data source, wherein the input comprises at least one data point, analyze the data point via a machine learning model to determine characteristics indicated by the data point, determine whether the characteristics indicated by the data point meet an alert threshold that indicates a problem in a network, generate an alert ticket when the characteristics indicated by the data point meet the alert threshold, wherein the alert ticket indicates the problem in the network, communicate with a user based on contents of the alert ticket, receive feedback from the user relating to the alert ticket, and train the machine learning model according to the feedback received from the user. |
| US10891558B2 |
Creation of metric relationship graph based on windowed time series data for anomaly detection
A system includes a windowing module that divides time series data for each metric into portions. Each portion corresponds to a respective window of time. A hash module calculates a hash value for each of the portions for each of the metrics. An identification module compares the hash values for each pair of metrics and, for a selected pair of metrics, counts how many windows of time in which the hash values of the selected pair of metrics are equal. A pair is identified as a candidate pair in response to the count exceeding a threshold. A metric graph module creates a first edge in a graph based on the candidate pair of metrics. Each of the metrics is a node in the graph and direct relationships between each pair of the metrics are edges in the graph. An anomaly combination module analyzes an anomaly condition based on the graph. |
| US10891552B1 |
Automatic parser selection and usage
The automatic selection and usage of a parser is disclosed. Raw data is obtained from a first remote device. At least a portion of the raw data is evaluated using a plurality of rules. A confidence measure is determined for at least some of the rules. An indication that the raw data pertains to a source is provided as output when the confidence measure exceeds a threshold. |
| US10891551B2 |
Projecting data trends using customized modeling
Systems and methods for projecting one or more trends in electronic data and generating enhanced data. A system includes a data forecasting system is in electronic communication with one or more electronic data sources via an electronic network. The data forecasting system is configured to: monitor the electronic data source(s) for data that meet one or more predetermined criteria; obtain at least a portion of the monitored data from electronic data source(s) based on the predetermined criteria; create a data set from the obtained data; derive one or more data values associated with the data set over a predetermined period according to a forward-looking term methodology; and utilize the data set and the derived value(s) over the predetermined period to derive at least one data forecast metric associated with the data set. |
| US10891546B2 |
Network anomaly detection
A method for detecting network anomalies includes receiving a control message from a cellular network and extracting one or more features from the control message. The method also includes predicting a potential label for the control message using a predictive model configured to receive the one or more extracted features from the control message as feature inputs. Here, the predictive model is trained on a set of training control messages where each training control message includes one or more corresponding features and an actual label. The method further includes determining that a probability of the potential label satisfies a confidence threshold. The method also includes analyzing the control message to determine whether the control message corresponds to a respective network performance issue. When the control message impacts network performance, the method includes communicating the network performance issue to a network entity responsible for the network performance issue. |
| US10891544B2 |
Event-driven universal neural network circuit
The present invention provides an event-driven universal neural network circuit. The circuit comprises a plurality of neural modules. Each neural module comprises multiple digital neurons such that each neuron in a neural module has a corresponding neuron in another neural module. An interconnection network comprising a plurality of digital synapses interconnects the neural modules. Each synapse interconnects a first neural module to a second neural module by interconnecting a neuron in the first neural module to a corresponding neuron in the second neural module. Corresponding neurons in the first neural module and the second neural module communicate via the synapses. Each synapse comprises a learning rule associating a neuron in the first neural module with a corresponding neuron in the second neural module. A control module generates signals which define a set of time steps for event-driven operation of the neurons and event communication via the interconnection network. |
| US10891543B2 |
LUT based synapse weight update scheme in STDP neuromorphic systems
A method and system are provided for updating synapse weight values in neuromorphic system with Spike Time Dependent Plasticity model. The method includes selectively performing, by a hardware-based synapse weight incrementer or decrementer, one of a synapse weight increment function or decrement function, each using a respective lookup table, to generate updated synapse weight values responsive to spike timing data. The method further includes storing the updated synapse weight values in a memory. The method additionally includes performing, by a hardware-based processor, a learning process to integrate the updated synapse weight values stored in the memory into the Spike Time Dependent Plasticity model neuromorphic system for improved neuromorphic simulation. |
| US10891539B1 |
Evaluating content on social media networks
A system and method may be used to evaluate content on one or more social media networks. A deep learning model may be stored. A communication may be received, that has been or is to be communicated on a social network. The deep learning model may be applied to the communication to obtain an automated evaluation of the communication. User input may be received, and may include a user evaluation of the communication. The user evaluation may be applied to train the deep learning model. The steps of receiving the communication, applying the deep learning model to obtain the automated evaluation, receiving the user evaluation, and applying the user evaluation to train the model, may be iterated to enhance the accuracy of the automated evaluations. |
| US10891536B1 |
Artificial neural network for reservoir computing using stochastic logic
An artificial neuron includes a signal mixer that combines input signals to provide a first stochastic bit-stream as output and a stochastic activation function circuit configured to receive the first stochastic bit-stream from the signal mixer and to generate therefrom a second stochastic bit-stream. The first stochastic bit-stream is representative of a first output value. In the stochastic activation function circuit, n independent stochastic bit-streams, each representative of the first output value, are summed to provide a selection signal that is provided to a multiplexer to select between n+1 coefficient bit-streams and provide the second stochastic bit-stream. The activation function has a characteristic determined by the proportion of ones in each of the n+1 coefficients bit-streams. One or more artificial neurons may be used in an Artificial Neural Network, such as a Time Delay Reservoir network. |
| US10891532B2 |
Tray
A tray is insertable forward in a front-rear direction into a connector main of a card connector. The tray has a first card accommodation portion and a second card accommodation portion. The first card accommodation portion is positioned at a position different from a position of the second card accommodation portion in an up-down direction perpendicular to the front-rear direction. The first card accommodation portion has a first elastic beam portion, a first facing portion and a first bulge. The second card accommodation portion has a second elastic beam portion, a second facing portion, and a second bulge. The first elastic beam portion and the second elastic beam portion are positioned at positions different from each other in the front-rear direction. The first elastic beam portion and the second elastic beam portion are elastically deformable independently of each other. |
| US10891527B2 |
Systems and methods for multi-spectral image fusion using unrolled projected gradient descent and convolutinoal neural network
Systems, methods and apparatus for image processing for reconstructing a super resolution (SR) image from multispectral (MS) images. A processor to iteratively, fuse a MS image with an associated PAN image of the scene. Each iteration includes using a gradient descent (GD) approach with a learned forward operator, to generate an intermediate high-resolution multispectral (IHRMS) image with an increased spatial resolution and a smaller error to the DSRMS image compared to the stored MS image. Project the IHRMS image using a trained convolutional neural network (CNN) to obtain an estimated synthesized high-resolution multispectral (ESHRMS) image, for a first iteration. Use the ESHRMS image and the PAN image, as an input to the GD approach for following iterations. The updated IHRMS image is an input to another trained CNN for the following iterations. After predetermined number of iterations, output the fused high-spatial and high-spectral resolution MS image. |
| US10891524B2 |
Method and an apparatus for evaluating generative machine learning model
The invention relates to a method comprising receiving a set of input samples, said set of input images comprising real images and generated images; extracting a set of feature maps from multiple layers of a pre-trained neural network for both the real images and the generated images; determining statistics for each feature map of the set of feature maps; comparing statistics of the feature maps for the real images to statistics of the feature maps for the generated images by using a distance function to obtain a vector of distances; and averaging the distances of the vector of distances to have a value indicating a diversity of the generated images. The invention also relates to technical equipment for implementing the method. |
| US10891521B2 |
Adjusting training set combination based on classification accuracy
Various embodiments are generally directed to techniques of adjusting the combination of the samples in a training batch or training set. Embodiments include techniques to determine an accuracy for each class of a classification model, for example. Based on the determined accuracies, the combination of the samples in the training batch may be adjusted or modified to improve the training of the classification model. |
| US10891520B2 |
Machine learning device, inspection device and machine learning method
A machine learning device that creates training data to be used in machine learning includes: an image input unit that inputs an image which was obtained by capturing an inspection target on which a symbol indicating a defect is marked; and a creation unit that creates the training data based on the inputted image, in which the creation unit: creates training data consisting of a training image which is the image as inputted, and a label that retains a value of OK which signifies not having a defect, in a case of there not being the symbol in the image inputted; and creates training data consisting of a training image generated based on the image inputted, and a label that retains a value of NG signifying having a defect, in a case of there being the symbol in the image inputted. |
| US10891513B2 |
System and method for cascading image clustering using distribution over auto-generated labels
Embodiments of the present invention provide a system that can be used to classify a feedback image in a user review into a semantically meaningful class. During operation, the system analyzes the captions of feedback images in a set of user reviews and determines a set of training labels from the captions. The system then trains an image classifier with the set of training labels and the feedback images. Subsequently, the system generates a signature for a respective feedback image in a new set of user reviews using the image classifier. The signature indicates a likelihood of the image matching a respective label in the set of training labels. Based on the signature, the system can allocate the image to an image cluster. |
| US10891499B2 |
Target detection method and system
A target detection method, system and controller. The method comprises: receiving first scan data transmitted by a radar, the first scan data being obtained after the radar performs a first type of scanning on a first target region; receiving image data transmitted by a digital image device, the image data being obtained after the digital image device images a second target region, an overlapping region existing between the second target region and the first target region; according to the first scan data, finding image information corresponding to obstacle targets from the image data so as to identify the types of the target obstacles; when it is determined according to the types of the target obstacles that an obstacle target that needs to be avoided exists, controlling the radar to perform a second type of scanning on the obstacle target that needs to be avoided and tracking same, the precision of the second type of scanning being greater than the precision of the first type of scanning. |
| US10891497B2 |
Traffic boundary mapping
The present disclosure provides devices, systems and methods for mapping of traffic boundaries. |
| US10891487B2 |
Appliance and method for creating and monitoring a safety area in a working space
The application relates to an appliance (1) for creating and monitoring a safety area (2) in a working space (3). The suggested appliance (1) comprises a recording device (4). The recording device (4) is configured to record images in a monitoring area (8) which encompasses the safety area (2). The appliance (1) further comprises an illumination device (5) which is configured to project lines or patterns which define the safety area (2), into the working space (3). Furthermore, the appliance (1) comprises an evaluation device (9) which is configured to evaluate the images which are recorded by the recording device (4), with respect to a violation of the safety area (2). The illumination device (5) is configured to project a temporally coded sequence (11, 11′, 11″, 11′″, 11′″″) of the lines (6) or patterns into the working space (3). Furthermore, the evaluation device (9) is configured to compare images of the temporally coded sequence (11, 11′, 11″, 11′″, 11′″″) of the lines (6) or patterns with the expected sequence and to output a violation signal if the images of the temporally coded sequence (11, 11′, 11″, 11′″, 11′″″) do not correspond to the expected sequence. |
| US10891478B2 |
Method for correction of the eyes image using machine learning and method for machine learning
The present invention refers to automatics and computing technology, namely to the field of processing images and video data, namely to correction the eyes image of interlocutors in course of video chats, video conferences with the purpose of gaze redirection. A method of correction of the image of eyes wherein the method obtains, at least, one frame with a face of a person, whereupon determines positions of eyes of the person in the image and forms two rectangular areas closely circumscribing the eyes, and finally replaces color components of each pixel in the eye areas for color components of a pixel shifted according to prediction of the predictor of machine learning. Technical effect of the present invention is rising of correction accuracy of the image of eyes with the purpose of gaze redirection, with decrease of resources required for the process of handling a video image. |
| US10891470B2 |
Shelf space allocation management device and shelf space allocation management method
A shelf space allocation management device manages products allocated on shelves aligned in a store by use of an image captured by an imaging device. The shelf space allocation management device acquires an image including a position assumed to be changed in allocation status of each product on each shelf; it determines whether the type and the allocation status of each product reflected in the image match the predetermined type and the predetermined allocation status; then, it determines whether to execute a product allocation inspection based on the determination result. Herein, the shelf space allocation management device specifies a position at which a person conducts a behavior to cause any change in the allocation status of each product on each shelf, and therefore it may control the imaging device to capture an image including the position. It is possible to carry out a product allocation inspection for each period determined in advance depending on the type of each product, or it is possible to carry out a product allocation inspection being triggered by a customer purchasing each product. |
| US10891466B2 |
Face verification method and apparatus
Disclosed is a face verification method and apparatus. The method including analyzing a current frame of a verification image, determining a current frame state score of the verification image indicating whether the current frame is in a state predetermined as being appropriate for verification, determining whether the current frame state score satisfies a predetermined validity condition, and selectively, based on a result of the determining of whether the current frame state score satisfies the predetermined validity condition, extracting a feature from the current frame and performing verification by comparing a determined similarity between the extracted feature and a registered feature to a set verification threshold. |
| US10891465B2 |
Methods and apparatuses for searching for target person, devices, and media
Methods, apparatuses, devices, program products, and media can improve the accuracy rate of searching for a target person. The method includes: obtaining an image of the target person; searching a face image library by using the image of the target person to obtain a first face image template matching the image of the target person, where the face image library includes a plurality of face image templates; and obtaining, according to the first face image template and a pedestrian image library, at least one target pedestrian image template matching the image of the target person, where the pedestrian image library includes a plurality of pedestrian image templates. |
| US10891462B2 |
Identifying geometrical properties of rock structure through digital imaging
A workflow for rock sample image processing is established to determine geometrical parameters of rock texture. Individual pores and grains are identified using Hoshen-Kopelman multi-cluster labeling algorithm and watershedding technique. Separated elements are fitted with ellipses and pore/grain size distributions, aspect ratios and orientations of fitting ellipses are obtained. Such information is especially valuable in interpretation and forward modeling of dielectric responses using textural models. Rock sample images by high-resolution confocal microscopy are selected to test the workflow and results are analyzed. |
| US10891460B2 |
Systems and methods for optical sensing with angled filters
Disclosed is a device for optical sensing, comprising: a display comprising a transparent substrate and a plurality of light emitters disposed above the transparent substrate; a transparent cover layer disposed above the display, wherein a top surface of the transparent cover layer provides an input surface for sensing an input object; and, an angled filter disposed below the transparent substrate of the display, wherein the angled filter is configured to allow light within a tolerance angle of an acceptance angle to pass through the angled filter, wherein the acceptance angle is centered around a non-zero angle relative to a normal of the input surface. |
| US10891456B2 |
Barcode reader
The present invention relates to a barcode reader comprising a casing, a pane, the pane and casing defining an interior volume; a reading head, and a light source that is able to emit light beams. Each light source and the pane are arranged so that all the transmitted light beams emerge from an outer face of the pane with an angle (α) smaller than or equal to 35 degrees with said outer face. An inner face of the pane includes a peripheral entry face for incident beams, each light source being arranged opposite said peripheral face with its illumination direction perpendicular to said peripheral face, said peripheral face being inclined with respect to a direction normal to a plate of the pane and making up an angle (β) strictly larger than 48.19 degrees with said normal direction. |
| US10891455B1 |
Produce identification methods and device
A controlled image sample is obtained of a produce item. The controlled image sample may be captured using an integrated camera of a mobile device or by a specialized produce image meter from a handheld scanning device. The image sample is processed to obtain a produce signature that is unique to a type of produce associated with the image sample. The produce signature is matched to a specific produce identifier and the produce identifier is added to a list of items being purchased by a shopper through a self-shopping system. |
| US10891454B2 |
Information reading apparatus and information reading system
An information reading apparatus includes an information reading section, a communication section, a memory, a first determination section, a second determination section, and a control unit. In the apparatus, every time data is determined to be unread data (i.e., data read by one information reading apparatus but not shared yet by all of a plurality of information reading apparatuses) by the first determination section, the control unit records the unread data in the memory, while transmitting the unread data to other information reading apparatuses through the communication section. The control unit also records data determined to be unread data by the second determination section in the memory. A plurality of such information reading apparatuses are employed in an information reading system in which each information reading apparatus can easily keep track of the entire progress of reading tasks. |
| US10891449B2 |
Self-monitoring wireless computing device
In embodiments of the present invention improved capabilities are described for a system and method for a wireless computing device monitoring data stored in a data memory store by a monitoring function executed by a set of instructions stored on the wireless computing device, the wireless computing device comprising an antenna, an analog block for receiving and transmitting an RF signal through the antenna wherein energy from the received RF signal provides power to the wireless computing device, and a data processing and controller block adapted to store the set of instructions. |
| US10891448B2 |
Asset tag tracking system and network architecture
Examples of a system and a method for asset tracking are provided. The system includes wireless communication nodes in a space that receive a basic message including an asset tracking tag identifier and a basic message sequence number transmitted by an asset tracking tag. The wireless communication nodes measure a received basic message signal attribute, and transmit a node asset message including the asset tracking tag identifier, the basic message sequence number, a node identifier, and the measured signal attribute of the received basic message to an edge gateway. The edge gateway may receive the transmitted node asset message transmitted by each of some number of the wireless communication nodes and rank respective node identifiers extracted from the received node asset messages based the measured signal attribute. The edge gateway forwards an aggregated message to a fog gateway for obtaining an estimate of the location of the asset tracking tag. |
| US10891447B2 |
Symbol verification for an intelligent label device
Briefly, a method for verifying the visual perceptibility of a display is provided. An intended message is written to a bistable display. Pixels that comprise portions of the message are measured and evaluated to determine if the message actually displayed on the bistable display was perceptible by a human or a machine. In some cases, information regarding the message actually perceivable from the display may be stored for later use. Responsive to determining that a message is perceivable or not perceivable, alarms may be set, one or more third parties notified, or additional display features may be set. |
| US10891445B2 |
Using decay characteristics for natural language understanding output
Managing usage of a points-based loyalty program includes: receiving, by a data processing system, terms and conditions of a points-based loyalty program of a user; applying, by the system, Natural Language Understanding (NLU) to the terms and conditions, resulting in NLU output, the NLU output including decay characteristic(s) and half-life(lives) for the program; and assisting the user, by the data processing system, in managing usage by the user of the program, based on the decay characteristic(s) and the half-life(lives). The assisting includes monitoring, by the system, aspect(s) of the program for potential use(s) of the set of points by the user based, at least in part, on the half-life; and alerting, by the system, the user as to the potential use(s). The managing further includes determining a decay value for a set of points received by the user based on the one or more decay characteristic and the half-life(lives). |
| US10891432B2 |
System and process for generating an internet application
System for converting a spreadsheet in a first format to a second format comprising: a server including a storage means adapted to store the spreadsheet in the second format and store an associated template; a data set associated with the spreadsheet in the second format, such that the data set is adapted to be associated with the template to be displayed on a client device; and wherein when data is associated with the template, changes made via the client device to the associated data is recorded in realtime in both the spreadsheet in the second format and template. A process for generating an output for a webpage, comprising: selecting a spreadsheet and a template stored by a server, the spreadsheet comprising a data set; associating the data set with an element in the template, such that when the data is associated with the template, changes made to the associated data is recorded in realtime in both the spreadsheet and template; and generating the output comprising the data associated with the template. |
| US10891426B2 |
Editing program, editing device, and editing method for editing text and displaying the edited text
A non-transitory computer-readable storage medium storing therein an editing program for causing a computer to execute a process comprising: when a command has been input in the text of the editing data, starting an application program, and displaying an application image generated by the application program together with the editor image on the preview screen; when a user operation for changing the application image is performed, receiving first application data changed by the application program together with the application image, and insertion position information; inserting the first application data to the insertion position represented by the insertion position information in the text; and when the application data inserted in the editing data have been changed, causing the application program to overwrite changed second application data on the first application data, and transmitting a message to change the application image together with the second application data to the application program. |
| US10891424B2 |
System and method for generating 3D image content which enables user interaction
Provided is a three dimensional (3D) image content generating system. The 3D image content generating system includes a display profiler configured to receive profile information including a hardware characteristic of a display device from the display device, and a content generator configured to receive at least one of a first type of content having no 3D information and a second type of content having 3D information, and to generate an image according to the profile information. |
| US10891417B2 |
System for setting a global routing solution for a printed circuit board
A system and method for rip-up and re-routing a global routing solution includes determining, via processing circuitry, one or more rip-up and re-route (R&R) strategies for a net; decomposing, via the processing circuitry, multiple pins of the net into a plurality of subnets; decomposing a spanning tree of the net into paths for the plurality of subnets; determining, via the processing circuitry, a probability of success of each of the R&R strategies for one of minimizing a total overflow of a global routing solution or minimizing a wire length of the global routing solution; and applying one of the R&R strategies to the net based on the determined probability of success of said each of the R&R strategies towards improving the global routing solution, wherein the global routing solution includes a plurality of spanning trees for a respective plurality of nets of a global routing system. |
| US10891415B1 |
Method, system, and product for generating radial bump patterns
An approach is described for a method, system, and product for generating radial bump patterns. According to some embodiments, the approach includes determining parameters for radial pattern generation in a precomputing phase, creating a radial pattern in a second stage, and generating a layout from the radial pattern in the second stage before manufacture a device embodying the radial pattern. In some embodiments, the radial pattern comprises rings having a number of rows where bump instances are placed and rotated such that they are perpendicular to a radius from a common center line. Furthermore, in some embodiments, the number of rows in a ring is generated pursuant to a set value or dynamically generate based on one or more optimization metrics. |
| US10891412B1 |
Offline analysis of hierarchical electronic design automation derived data
An electronic design automation (EDA) data processing system includes a version graph database and a controller. The version graph database stores a plurality of different versions of graph data sets. Each graph data set corresponds to a respective circuit component located at a given hierarchical level of a semiconductor chip design and each graph data set tagged with a version identifier (ID) indicating the version thereof. The controller determines a hierarchical circuit included in the semiconductor chip and determines a plurality of targeted circuit components that define the hierarchical circuit. The controller determines targeted graph data sets from the versions graph database that correspond to the targeted circuit components, and obtains the targeted graph data sets having matching version IDs such that the targeted graph data sets are the same version. |
| US10891411B2 |
Hierarchy-driven logical and physical synthesis co-optimization
A method includes receiving a source file specifying circuit components and electrical connections therebetween. At least a portion of the circuit components and electrical connections are within one or more of a set of logical hierarchical groupings, and a given one of the groupings has one or more electrical connections to at least another one of the groupings. The method also includes selecting an initial subset of the groupings based on one or more characteristics of respective ones of the set of groupings and performing individual logical optimization of respective ones of the initial subset. The method further includes determining a revised subset based on the one or more characteristics of the respective ones of the set of groupings as modified by the logical optimization, and performing global physical optimization of the circuit components and electrical connections based at least in part on the revised subset. |
| US10891406B2 |
Prediction methods and systems for structural repair during heavy maintenance of aircraft
Methods include qualifying a qualification dataset of fatigue-related parameters calculated from data collected during a first group of flights of a first aircraft that experienced a replacement of a structural component during heavy maintenance. Methods include receiving a qualified selection of the fatigue-related parameters and verifying a verification dataset of the qualified selection of the fatigue-related parameters calculated from data collected during a second group of flights of a second aircraft that experienced heavy maintenance without replacement of the structural component. Methods include receiving a set of verified and qualified fatigue-related parameters and building a predictive model for structural repair during heavy maintenance with a training dataset of the verified and qualified fatigue-related parameters calculated from data collected during additional flights of the fleet. Hybrid feature selection systems also are disclosed. |
| US10891396B2 |
Electronic circuit performing encryption/decryption operation to prevent side- channel analysis attack, and electronic device including the same
An electronic circuit includes an operator including logic gates configured to perform either one or both of encryption and decryption operations. The electronic circuit further includes a controller configured to control the operator to operate in a first mode in which each of the logic gates outputs a first logic value during a first time period of a clock signal, and operate in a second mode in which a number of first logic gates, each of which outputs the first logic value, among the logic gates, and a number of second logic gates, each of which outputs a second logic value, among the logic gates, are maintained constant during a second time period of the clock signal, in response to a control value indicating that either one or both of the encryption and decryption operations are performed. |
| US10891393B2 |
System and method for enterprise privacy information compliance
A system and method for enterprise privacy information compliance (EPIC), configured to scan and interrogate a site for privacy compliance based on one or more privacy standards. The method includes identifying at least one website associated with a URL and determining whether the at least one website is compliant with one or more privacy requirements. The method also includes generating a report indicating which of the one or more privacy requirements are met and which of the one or more privacy requirements are unmet. |
| US10891392B2 |
System and method for implementing domain based access control on queries of a self-describing data system
A method for implementing access controls for items of data belonging to a self-describing data structure including obtaining a query definition specifying a requested item of data in the self-describing data structure, determining domains associated with the requested item, the domains including a set of items within the self-describing data structure on an execution path of a query executed according to the query definition. For each respective domain associated with the requested item, the method includes determining subdomains associated with the requested item, determining a role of the user for the respective domain, the role is associated with a set of access permissions to items of data within the domain, and generating an output corresponding to whether access to the requested item is granted based on a policy for each of the subdomains associated with the requested item and the role of the user for the domain. |
| US10891385B2 |
Encryption at rest for cloud-resourced virtual machines
A compute resource provider system is shown having an encryption agent that obtains a cryptographic key for a virtual machine and sends the cryptographic key to a host agent. The host agent receives the cryptographic key from the encryption agent and stores the received cryptographic key to a user key vault. The host agent generates a key vault secret reference (KVSR) locator pointing to the cryptographic key stored in the user key vault, associates the KVSR with the virtual diskset, and sends a success message to the encryption agent. The encryption agent receives the success message from the host and, responsive thereto, encrypts the virtual diskset using the cryptographic key. Subsequently, another host agent uses the KVSR to obtain the cryptographic key from the key vault and boot the virtual machine with the encrypted virtual diskset. |
| US10891384B2 |
Blockchain transaction device and method
Some embodiments relate to a blockchain transaction device arranged to generate a transaction for a blockchain. The blockchain transaction device is configured to generate a transaction, said transaction comprising a signature, by calling a signing interface of a cryptographic kernel application to obtain the signature for the transaction. The cryptographic kernel application is configured to access a high security data area and compute the signature from a private key. |
| US10891374B1 |
Systems and methods for improving performance of cascade classifiers for protecting against computer malware
The disclosed computer-implemented method for improving performance of cascade classifiers for protecting against computer malware may include receiving a training dataset usable to train a cascade classifier of a machine-learning classification system. A sample to add to the training dataset may be received. A weight for the sample may be calculated. The training dataset may be modified using the sample and the weight. A weighted training for the cascade classifier of the machine-learning classification system may be performed using the modified training dataset. Computer malware may be identified using the cascade classifier. In response to identifying the computer malware, a security action may be performed to protect the one or more computing devices from the computer malware. Various other methods, systems, and computer-readable media are also disclosed. |
| US10891369B2 |
Dynamic switching between pointer authentication regimes
Embodiments described herein enable the interoperability between processes configured for pointer authentication and processes that are not configured for pointer authentication. Enabling the interoperability between such processes enables essential libraries, such as system libraries, to be compiled with pointer authentication, while enabling those libraries to still be used by processes that have not yet been compiled or configured to use pointer authentication. |
| US10891367B2 |
System and method for the display of restricted information on private displays
The present invention is directed to a system and method for restricting data, or portions thereof, to specific display devices when accessed by a user. Furthermore, the system and method of the invention are directed, in part, to evaluating in real time, the access level of a device and restricting the availability of sensitive information on the device according to the access level as determined by device location and hardware configuration. |
| US10891363B2 |
User authenticating method and device
Provided is an authentication method including receiving an authentication request; obtaining authentication data for authenticating a user from at least one of a plurality of external devices as when the authentication request is received; obtaining an authentication score based on the obtained authentication data and reliability information assigned to a type of the authentication data in advance; and determining whether additional authentication is necessary based on the obtained authentication score. |
| US10891330B2 |
Processing images from a gaze tracking device to provide location information for tracked entities
Provided are a computer program product, system, and method for processing images from a gaze tracking device to provide location information for tracked entities. A gazed image is received from a gaze tracking device at which the user is gazing while operating the gaze tracking device. User speech is received from a microphone. The user speech is as having memorization intent. A description of a tracked entity that is an object of the memorization intent is extracted from the user speech. A tracking object in a tracking object database is created including the gazed image and the extracted description of the tracked entity for which the user has memorization intent. A determination is made of a location of the tracked entity and the determined location of the tracked entity is associated with the created tracking object in the tracking object database. |
| US10891324B2 |
Weighting of unobserved terms in a language model for information retrieval using lexical resources
A method of retrieving information includes obtaining access to a plurality of documents comprising document terms, receiving a lexicon including a plurality of lexical terms, receiving a query, identifying a plurality of search terms in the query by decomposing the query, determining at least one match of the search terms to the lexical terms, determining a plurality of matches of the search terms to the document terms, and scoring each of the documents based on the at least one match to the lexical terms and the matches to the document terms. |
| US10891320B1 |
Digital content excerpt identification
Described herein are techniques for identifying and displaying key excerpts of a digital work and related key excerpts of other digital works. Key excerpts are identified by evaluating (a) the number of interactions by human readers within each of the key excerpts and (b) the number of reviews that reference each of the key excerpts. Related excerpts from other books can be identified by comparing the key excerpts of the other books. Excerpts can be displayed by subject, and links are provided to move from one subject to another. |
| US10891313B2 |
Systems and methods for sensory and cognitive profiling
Methods, devices, and systems are disclosed for producing cognitive and/or sensory profiles. In one aspect, a method to provide a cognitive or sensory assessment of a subject includes selecting a profile category from among a cognitive performance profile, a sensory performance profile, and a cognitive and sensory performance profile, presenting a sequence of stimuli to a subject, the sequence of stimuli based on the selected profile category, acquiring physiological signals of the subject before, during, and after the presenting the sequence of stimuli to produce physiological data, and processing the physiological data to generate an information set including one or more quantitative values associated with the selected profile category. |
| US10891289B1 |
Tag coexistence detection
In various embodiments, a method for optimizing data storage includes receiving an input data stream, where each data record received in the data stream is tagged with a group of one or more tags. The method further includes, for each data record of data records that have been received in the data stream, using the group of one or more tags of the corresponding data record to update a data structure tracking coexistence implications of tags that have been observed together in the groups of tags of the data records. The method further includes using the data structure tracking coexistence implications of tags to optimize a query. |
| US10891284B2 |
Computing and replicating event deltas for mutable events in a distributed system
The present disclosure provides solutions for determining the divergence (delta) between the current and previous reference data structures for mutable data in a search head. A method is provided that includes updating a pre-existing lookup table in a search head, generating a delta file that identifies the divergence between the updated and previous lookup table, and distributing the delta file to other components in the search environment. The compatibility of the delta file is checked with the local instance of the lookup table in each search component, and the lookup table is applied if compatibility is determined. However, if the delta file is determined to not be compatible with the current version of a local lookup table in an indexer, the entire lookup table sent to the requesting indexer instead. |
| US10891283B2 |
System and method for preserving interdependent corporate data consistency in a globally distributed environment
A system and method that preserves consistency of corporate data including interdependent corporate data in a globally distributed environment. The system comprises: a network; a user interface in communication with the network; at least one local data storage in communication with the network, wherein the local data storage comprises a plurality of local data records pertaining to business entities; a global data storage in communication with the network, wherein the global data storage comprises a plurality of global data records generated from local data records received from the at least one local data storage; a computer comprising a processor and memory in communication with the network, wherein the processor: determines the latest update point of an update record and a global data record; and if the latest date reference for the update record differs from the global data record, the computer determines which record will take precedence, thereby producing at least one precedence record element; an assembler; and a distributor which distributes the final update record to the user. |
| US10891282B1 |
Mutations with immediate feedback
A technology is provided for mutations with immediate feedback. A mutation may be received at a data proxy from an application. The mutation may be sent to a data source via a data access resolver associated with the data proxy. Results of the mutation may be received from the data source. A subscription may be triggered based on receiving the results of the mutation. A message may be sent via a topic provided by the subscription by using a messaging service such that the messaging service publishes the message with the mutation to devices subscribed to the topic. |
| US10891281B2 |
Storing events derived from log data and performing a search on the events and data that is not log data
Methods and apparatus consistent with the invention provide the ability to organize, index, search, and present time series data based on searches. Time series data are sequences of time stamped records occurring in one or more usually continuous streams, representing some type of activity. In one embodiment, time series data is stored as discrete events time stamps. A search is received and relevant event information is retrieved based in whole or in part on the time stamp, a keyword indexing mechanism, or statistical indices calculated at the time of the search. |
| US10891277B2 |
Iterative widening search for designing chemical compounds
Techniques facilitating iterative widening search for designing chemical compounds are provided. A computer-implemented method can comprise receiving, by a system operatively coupled to a processor, an indication of a constrained structure portion of a chemical compound and a first unconstrained structure portion of the chemical compound. The method can also comprise determining, by the system, a second unconstrained structure portion for the chemical compound based on a determination that the second unconstrained structure portion satisfies a defined condition related to a difference between the first unconstrained structure portion and the second unconstrained structure portion. |
| US10891274B2 |
Data shuffling with hierarchical tuple spaces
Methods and systems for shuffling data to generate a dataset are described. A first map module may generate first pair data, and a second map module may generate second pair data, from source data. The first map module may insert the first pair data into a first local tuple space accessible to the first map module. The second map module may insert the second pair data into a second local tuple space accessible to the second map module. A shuffle module may request pair data that includes a particular key. The first and second pair data may be inserted into a global tuple space accessible by the first and second map modules. The shuffle module may identify the requested pair data in the global tuple space, and may fetch the identified pair data from a memory. The shuffle module may shuffle the fetched pair data to generate the dataset. |
| US10891271B2 |
Optimized execution of queries involving early terminable database operators
According to embodiments, a multi-node database management system allows consumer processes (“consumers”) implementing a portion of a distributed data-combination operation to independently send a STOP notification to corresponding producer processes (“producers”). Upon a given consumer determining that the consumer requires no further information from corresponding producers, the consumer sends a STOP notification to the producers. When a given consumer sends out a STOP notification, the producers drop any data destined for the given consumer and also stops preparing data for and sending rows to the given consumer. Furthermore, once the producers receive STOP notifications from all of the consumers corresponding to the producers, the producers stop the current sub plan execution immediately without requiring completion of the sub plan. Thus, embodiments significantly improve the query execution performance by avoiding scanning and distributing data that is not needed for execution of the distributed operation. |
| US10891267B2 |
Versioning of database partition maps
System and methods for managing versions of partition maps in a distributed data store are disclosed. A relational database may use partition maps to indicate the location of data in a particular partition, or in a replica thereof. These partition maps may be versioned using a two-stage mechanism in which partition map updates are communicated to all nodes, or to affected nodes only, and in which operation may continue without waiting for acknowledgment of their application to each node. The system may handle minor partition changes differently than major partition changes. For example, if a replica of a partition is promoted to be a primary copy due to hardware or network failures, partition map changes may only be propagated to nodes in the same replica group. For major partition changes (e.g., splits, moves, mergers, added partitions, or size change), a new partition map may be made available to all nodes. |
| US10891262B2 |
Compression of data attributes
Systems and techniques for compressing shipping data are provided. Origin/destination location code pairs are arranged, compressed, and de-duplicated to provide data files that can be processed and updated efficiently regardless of the number of location codes used or updated. |
| US10891256B2 |
Method and apparatus for a vector memory subsystem for use with a programmable mixed-radix DFT/IDFT processor
A vector memory subsystem for use with a programmable mix-radix vector processor (“PVP”) capable of calculating discrete Fourier transform (“DFT/IDFT”) values. In an exemplary embodiment, an apparatus includes a vector memory bank and a vector memory system (VMS) that generates input memory addresses that are used to store input data into the vector memory bank. The VMS also generates output memory addresses that are used to unload vector data from the memory banks. The input memory addresses are used to shuffle the input data in the memory bank based on a radix factorization associated with an N-point DFT, and the output memory addresses are used to unload the vector data from the memory bank to compute radix factors of the radix factorization. |
| US10891253B2 |
Multicast apparatuses and methods for distributing data to multiple receivers in high-performance computing and cloud-based networks
An originating host device in a distribution chain is provided upstream from multiple host devices including intermediary and terminating host devices. The originating host device includes a core with a generation application and a first RDMA NIC. The core: determines a plan for transferring data between the originating host device and the other host devices; and generates WQEs to implement the plan. The first RDMA NIC includes a read application, a descriptor application, and a reception application. The read application is configured such that the first RDMA NIC reads the WQEs from a first memory. The descriptor application is configured such that the first RDMA NIC: writes a portion of the WQEs directly from the first RDMA NIC to a second memory of the intermediary host device; and triggers a second RDMA NIC of the intermediary host device to process the portion of the WQEs stored in the second memory. |
| US10891245B2 |
Video device and method for embedded data capture on a virtual channel
A video device is described that includes: a host processor comprising at least one input video port configured to receive a plurality of video data signals that comprise video data and embedded data from a plurality of virtual channels in a received frame; and a memory operably coupled to the host processor and configured to receive and store video data. The host processor is configured to segregate the video data from the embedded data in the received frame and process the embedded data individually. |
| US10891236B2 |
Data storage device and operating method thereof
A method for operating a data storage device which uses a nonvolatile memory device including a buffer memory block which temporarily stores data, as a storage medium, includes receiving an unmap request which requests that an unmap address be erased, from a host device; storing the unmap address and flag information indicating that the unmap address is unmapped, in a first empty page of the buffer memory block; and mapping the unmap address and flagging flag information indicating that the unmap address is unmapped, in a physical-to-logical (P2L) map corresponding to the first empty page of the buffer memory block. |
| US10891232B2 |
Page-based memory operation with hardware initiated secure storage key update
Methods and systems for secure storage protection for memory operations are provided. Aspects include providing a drawer comprising a plurality of clusters, each of the plurality of clusters comprising a plurality of processors, wherein each of the plurality of clusters share a first cache memory, providing a cluster shared cache integrated circuit to manage a second cache memory shared among the plurality of clusters, providing a system memory associated with each of the plurality of clusters, receiving, by a memory controller, a memory operation request from one of the plurality of processors, wherein the memory operation includes a store command, and wherein the memory controller is configured to perform the memory operation and atomically write a secure storage key for the memory operation with the store command of the memory operation. |
| US10891230B1 |
Apparatuses, methods, and systems for selective linear address masking based on processor privilege level and control register bits
Systems, methods, and apparatuses relating to linear address masking architecture are described. In one embodiment, a hardware processor includes an address generation unit to generate a linear address for a memory access request to a memory, at least one control register comprising a user mode masking bit and a supervisor mode masking bit, a register comprising a current privilege level indication, and a memory management unit to mask out a proper subset of bits inside an address space of the linear address for the memory access request based on the current privilege level indication and either of the user mode masking bit or the supervisor mode masking bit to produce a resultant linear address, and output the resultant linear address. |
| US10891224B2 |
Maintaining data consistency in a memory sub system that uses hybrid wear leveling operations
A determination is made that a source group of data management units of a memory component satisfies a threshold wear condition. A wear leveling operation is performed by copying data from a first data management unit of the source group of data management units to a second data management unit of a destination group of data management units of the memory component. A logical address of the first data management unit is determined. Indicators in a mapping data structure are moved from entries associated with the first data management unit to another entries in the mapping data structure that are subsequent to the entries associated with the first data management unit. The indicators are used to access data requested by a host system at the source group of data management units or at the destination group of data management units. |
| US10891223B2 |
Storage class memory status
Devices and techniques for storage class memory status are disclosed herein. A storage portion characteristics data structure is maintained. Here, the data structure includes an array of elements—where each element is sized to contain a reference to a storage portion in a storage class memory storage device, a first pointer to a first element in the array of elements, a second pointer to a second element in the array of elements, and a third pointer to a third element in the array of elements. The data structure includes a direction of pointer motion in which the second pointer precedes the third pointer and the first pointer precedes the second pointer with respect to the direction of pointer motion. A write request is performed to a storage portion reference retrieved from the first element. The first pointer is then advanced. |
| US10891216B2 |
Parallel data flow analysis processing to stage automated vulnerability research
A method for data flow analysis, comprising: obtaining, by a processing circuitry, an execution trace of a software program; dividing, by the processing circuitry, the execution trace into a plurality of sections; generating a plurality of definition-and-usage chains, at least some of the definition-and-usage chains being generated by different processors, at least some of the definition-and-usage chains being generated based on different sections of the execution trace, at least two of the definition-and-usage chains being generated in parallel with one another; combining, by the processing circuitry, the plurality of definition-and-usage chains to produce a data flow graph, the definition-and-usage chains being combined based on information provided by at least one of the processors that are used to generate the definition-and-usage chains, the information indicating one or more unresolved memory locations that are accessed by respective operations corresponding to one or more incomplete usage nodes in the definition-and-usage chains. |
| US10891212B2 |
Identifying functions prone to logic errors in binary software components
Systems, methods, and software can be used to identify functions prone to logic errors in software components using binary static analysis. In some aspects, one computer-implemented method includes identifying a function defined within a binary software component; determining one or more complexity characteristics of the function based on included instructions; determining, based on the complexity characteristics, whether the function is likely to produce errors when the instructions included in the function are executed by a processor; and in response to determining that the function is likely to contain errors, generating an indication that the function requires further review. |
| US10891209B1 |
System and method for statistical application-agnostic fault detection
A system, method, and computer readable medium for statistical application-agnostic fault detection of multi-process applications. The computer readable medium includes computer-executable instructions for execution by a processing system. A multi-process application runs on a host. Interceptors collect statistical events and sends said events to a statistical fault detector. The statistical fault detector creates one or more distributions and compares recent statistical event data to historical statistical event data and uses deviation from historical norm for fault detection. The present invention detects faults both within the application and within the environment wherein the application executes, if conditions within the environment cause impaired application performance. The invention also teaches consensus fault detection and elimination of cascading fault notifications based on a hierarchy of events and event groups. Interception and fault detection is transparent to the application, operating system, networking stack and libraries. |
| US10891207B2 |
Processor with debug pipeline
A processor includes an execution pipeline that includes a plurality of execution stages, execution pipeline control logic, and a debug system. The execution pipeline control logic is configured to control flow of an instruction through the execution stages. The debug system includes a debug pipeline and debug pipeline control logic. The debug pipeline includes a plurality of debug stages. Each debug pipeline stage corresponds to an execution pipeline stage, and the total number of debug stages corresponds to the total number of execution stages. The debug pipeline control logic is coupled to the execution pipeline control logic. The debug pipeline control logic is configured to control flow through the debug stages of debug information associated with the instruction, and to advance the debug information into a next of the debug stages in correspondence with the execution pipeline control logic advancing the instruction into a corresponding stage of the execution pipeline. |
| US10891202B2 |
Recovery of in-memory databases using a backward scan of the database transaction log
Data recovery in a database includes performing a backward scan of a transaction log that records transactions made on the database. The backward scan includes traversing log records starting from a latest-in-time log record toward the beginning of the transaction log. Each log record can be replayed to recover data for a database row associated with the log record. An earlier-in-time log record is skipped if the associate database row has been recovered by later-in-time log record. |
| US10891195B2 |
Storage system with differential scanning of non-ancestor snapshot pairs in asynchronous replication
An apparatus is configured to generate a current snapshot set for a consistency group comprising a plurality of storage volumes subject to replication from a source storage system to a target storage system, and to schedule a differential scan of the current snapshot set relative to a previous snapshot set generated for the consistency group. For each of one or more snapshot trees maintained for the consistency group, a determination is made as to whether or not a first node corresponding to the previous snapshot set is an ancestor of a second node corresponding to the current snapshot set, and a manner in which an instance of the differential scan is performed for the snapshot tree is altered responsive to a result of the determination. |
| US10891190B2 |
Flash memory and operation method thereof
Disclosed are a nonvolatile memory and an operation method thereof. The nonvolatile memory includes a memory cell array and a controller. The controller is configured to: read out raw data from a plurality of memory cells in the memory cell array; correct the raw data by using error correction code (ECC) data to obtain corrected data; determine an address of a memory cell having a data loss error in the plurality of memory cells; and program the memory cell having the data loss error. After the ECC correction in the read operation, the data loss error is corrected by a program operation. |
| US10891187B2 |
Memory devices having differently configured blocks of memory cells
A memory device has a plurality of individually erasable blocks of memory cells and a controller configured to configure different blocks of the plurality of blocks of memory cells in different configurations, which can include blocks configured to include only groups of user data memory cells for storing user data, blocks configured to include only groups of overhead data memory cells for storing error correction code (ECC) data, and blocks configured to include groups of user data memory cells and groups of overhead data memory cells. |
| US10891182B2 |
Proactive failure handling in data processing systems
Embodiments are directed to predicting the health of a computer node using health report data and to proactively handling failures in computer network nodes. In an embodiment, a computer system monitors various health indicators for multiple nodes in a computer network. The computer system accesses stored health indicators that provide a health history for the computer network nodes. The computer system then generates a health status based on the monitored health indicators and the health history. The generated health status indicates the likelihood that the node will be healthy within a specified future time period. The computer system then leverages the generated health status to handle current or predicted failures. The computer system also presents the generated health status to a user or other entity. |
| US10891181B2 |
Smart system dump
Techniques are disclosed for performing dump collection on a computing system. One technique includes detecting an error event on the computing system. After detecting the error event, a subset of hardware registers associated with the error event are determined. One or more hardware units within the computing system to capture data from are determined from a set of rules that specify an association between the one or more hardware units and the subset of hardware registers associated with the error event. Data is captured from each of the one or more hardware units. |
| US10891154B2 |
Hosting virtual machines on a secondary storage system
At least a portion of a virtual machine is hosted on at least one node of a first subset of a plurality of nodes of a secondary storage system. The virtual machine comprises a plurality of portions that can be distributed between the plurality of nodes and is configured into a first state of a plurality of states, such that, in the first state, the plurality of portions is distributed between a first subset of the plurality of nodes and each of the first subset of nodes stores a portion of the virtual machine in its corresponding storage device. A node from the second subset of the plurality of nodes to host the virtual machine in a second state of the plurality of states is selected based on at least one of storage, memory or processing resources of one or more nodes of a second subset of the plurality of nodes. |
| US10891152B2 |
Back-end task fulfillment for dialog-driven applications
A determination is made as to whether a value of a first parameter of a first application is to be obtained using a natural language interaction. Based on received input, a first service of a plurality of services is identified. The first service is to be used to perform a first task associated with the first parameter. Portions of the first application to determine the value of the first parameter and to invoke the first service are generated. |
| US10891150B2 |
Storage control method and storage controller for user individual service environment
Disclosed are a storage control method and a storage controller for a virtualization environment with which to provide a virtualization service. The disclosed storage control method may include adjusting an over-provisioning proportion for a virtual storage device allotted to each virtual machine according to an I/O workload pattern for each of the virtual machines; and allotting an over-provisioning space for each of the virtual storage devices according to the over-provisioning proportion. |
| US10891149B2 |
Authentication and information system for reusable surgical instruments
An authentication and information system for use in a surgical stapling device includes a handle assembly having a controller, the controller having at least one program and a memory, an adapter assembly, and a loading unit having a tool assembly mounted for articulation and a member for actuating articulation of the tool assembly, the loading unit having at least one chip assembly having a chip storing data indicating a position of the member when the tool assembly is in a fully articulated position. |
| US10891135B2 |
Register renaming of a shareable instruction operand cache
A system and a method are disclosed to process instructions in an execution unit (EU) that includes an operand cache (OC). The OC stores a copy of at least one frequently used operand stored in a physical register file (PRF). The EU may process instructions using operands obtained from the PRF or from the OC. In the first mode, an OC renaming unit (OC-REN) indicates to the EU to process instructions using operands obtained from the OC if processing the instructions using operands obtained from the OC uses less power than using operands obtained from the PRF. In the second mode, the OC-REN indicates to the EU to process the instructions using operands obtained from the PRF if processing the instructions using operands obtained from the PRF uses less power than using operands obtained from the OC. |
| US10891132B2 |
Flow convergence during hardware-software design for heterogeneous and programmable devices
For an application having a software portion for implementation in a data processing engine (DPE) array of a device and a hardware portion for implementation in programmable logic (PL) of the device, an implementation flow is performed, using a processor executing a hardware compiler, on the hardware portion based on an interface block solution that maps logical resources used by the software portion to hardware of an interface block coupling the DPE array to the PL. In response to not meeting a design metric during the implementation flow, an interface block constraint is provided from the hardware compiler to a DPE compiler. In response to receiving the interface block constraint, an updated interface block solution is generated, using the processor executing the DPE compiler, and provided from the DPE compiler to the hardware compiler. |
| US10891123B2 |
In-vehicle software distribution system, in-vehicle software distribution server, and in-vehicle software distribution method
Control for the flexible distribution of update software is realized. An in-vehicle software distribution system 1 is configured comprising an in-vehicle software distribution server (telematics center 10) which manages updates to an identical function by means of a campaign for an in-vehicle system (an engine ECU 241, for example) of a plurality of vehicles 20 and distributes software of the campaign remotely to target vehicles, a terminal 30, and a software update apparatus 210 which is mounted in each of the plurality of vehicles 20. Furthermore, in the telematics center 10, a campaign management unit 112 categorizes the campaign target vehicles into groups based on a predetermined criterion and creates a plurality of sub-campaigns which are subordinate to the campaign for each of the categorized groups, and a software distribution unit (an update software distribution unit 113) distributes software remotely to the target vehicles for each of the sub-campaigns. |
| US10891122B2 |
Rolling upgrade of a distributed application
Embodiments presented herein describe techniques for performing a rolling upgrade to a distributed runtime environment that includes a cluster of computing systems. A first of a plurality of computing nodes executing a first version of a runtime environment determines a second version of the runtime environment via a registry. Upon determining that the second version is a more recent version, the first computing node retrieves an install package for the second version from a second one of the computing nodes. The first computing node installs the second version using the install package. |
| US10891112B2 |
Systems and methods for discovering automatable tasks
According to at least one aspect, a system for analyzing computer usage data of a user to identify an underlying task being performed by the user is provided. The system includes a hardware processor and a non-transitory computer-readable storage medium storing processor-executable instructions that, when executed by the hardware processor, cause the hardware processor to perform: receiving a plurality of events each indicative of an action performed by a user and contextual information associated with the action performed by the user, clustering the plurality of events to generate a plurality of clustered events, identifying a plurality of sub-tasks in the plurality of clustered events that each comprise a sequence of clustered events, identifying a task in the plurality of clustered events being performed by the user that comprises at least one sub-task, and generating a score for the task indicative of a difficulty of automating the task. |
| US10891110B2 |
AES/CRC engine based on resource shared galois field computation
For example, the present techniques may provide an energy-efficient multipurpose encryption engine capable of processing both AES and CRC algorithms using a shared Galois Field Computation Unit (GFCU). In an embodiment, an apparatus may comprise computation circuitry adapted to perform Galois Field computations and control circuitry adapted to control the computation circuitry so as to selectively compute either an Advanced Encryption Standard cipher or a Cyclic Redundancy Check. |
| US10891105B1 |
Systems and methods for displaying a transitional graphical user interface while loading media information for a networked media playback system
Loading content on a screen in a structured manner in accordance with embodiments of the invention can provide a smoother user experience by simulating progress with visual cues. Depending on network bandwidth available to a control device, load times for displaying elements on the graphical user interface of a control device can vary from imperceptible (nearly instantaneous) to a perceived lag where a user may lose patience. Embodiments of the invention utilize gradual staging and progressive loading to reduce the perception of delay and create a more pleasing, less harsh experience for a user no matter longer or shorter load times. |
| US10891103B1 |
Music-based social networking multi-media application and related methods
A music-based social networking application for computers and mobile devices displayed on a user interface that provides users with a variety of social networking tools and functions. The user interface displays media content shared by associated users on the user interface. The application allows users to pair their own video/photos to musical works available on any streaming source to share within the app or on external media outlets. The application connects data through the use of a server and media is either streamed from server-held content or an external streaming source. A user's social activity is stored in the server and music listening history in app or on external streaming source is made available to said user for later use. The application utilizes a proprietary algorithm that suggests music and users based on actual in app activity and music/media play history. |
| US10891091B2 |
Image-forming apparatus and image-forming method
The invention provides an image-forming apparatus that includes a printer that performs printing, and a controller that determines, on a basis of settings related to a print job, whether to execute the print job as a print job related to test printing or execute the print job as a normal print job, and causes the printer to perform printing, in which the settings related to the print job include a plurality of items, and one or more combinations of a setting of another item with respect to a setting of one item are set as recommended settings, and, when the print job includes a setting of the another item other than the recommended settings with respect to the setting of the one item, the controller determines that the print job is a print job related to test printing. |
| US10891071B2 |
Hardware, software and algorithm to precisely predict performance of SoC when a processor and other masters access single-port memory simultaneously
A method, system, program control code, and hardware circuit are provided for predicting performance of an system-on-chip (SoC) (100) having a processor (105) and a master device (106) having shared access to a single-port memory (104) by activating a timer (102) in a Performance Monitoring Unit (PMU) (101) to measure a specified number of cycles of the processor in a defined measure instance and by activating a memory access counter (103) in the PMU to measure a first count of memory access requests to the single-port memory by the processor in the defined measure instance and to measure a second count of memory access requests to the single-port memory by the master device in the defined measure instance, so that the first and second counts are stored in memory. |
| US10891069B2 |
Creating local copies of data stored in online data repositories
Systems and methods for creating local, or on-premises, secondary copies of data managed and/or stored in online repositories are described. In some embodiments, the systems and methods perform a single application programming interface (API) call to a web application level of an online repository to transfer a copy of the data stored in the online repository from the online repository to a local site of a local information management system. Via the local site, the systems and methods access the copy of the data at the site of the local information management system, generate a metadata manifest file that associates metadata files and data files within the copy of the data of the site of the local information management system, and transfer the data files and the metadata manifest file to a media agent for storage to a secondary storage device of the local information management system. |
| US10891061B2 |
Electronic device, computer system, and control method
According to one embodiment, an electronic device connectable to a host via an interface includes a nonvolatile memory and a controller electrically connected to the nonvolatile memory and capable of processing commands issued by the host in parallel. When the electronic device is connected to the host, the controller determines, when one or more commands to be processed by one or more deadline times, respectively, are issued by the host, scheduling indicative of timings at which the one or more commands are processed, respectively, based on the one or more deadline times. The controller performs processing corresponding to the one or more commands in accordance with the scheduling. |
| US10891060B2 |
Data storage system binding virtual volumes to host-specific protocol endpoints
Data storage systems of a cluster associate virtual volumes (VVols) with protocol endpoints (PEs) organized into host-specific initiator groups. From the perspective of the hosts, the PEs are specialized SCSI LUNs that aggregate the VVols bound thereto. In operation, a host directs VVol access requests to the host-specific PEs, and a data storage system processes the VVol requests as received via the corresponding PEs. |
| US10891058B2 |
Encoding slice verification information to support verifiable rebuilding
A method includes storing, by a set of storage units, a set of appended encoded data slices, where an appended encoded data slice of the set of appended encoded data slices includes an encoded data slice of a set of encoded data slices and slice verification information. The method further includes identifying, by a rebuilding agent, one of the set of appended encoded data slices for rebuilding, rebuilding the encoded data slice, generating current slice verification information, and sending an appended rebuilt encoded data slice that includes the rebuilt encoded data slice and the current slice verification information to a storage unit. The method further includes verifying, by the storage unit, the current slice verification information corresponds to the slice verification information, and when the current slice verification information corresponds to the slice verification information, storing the appended rebuilt encoded data slice as a trusted rebuilt encoded data slice. |
| US10891045B2 |
Application inspector
An application is installed on a device that includes a user interface comprising multiple elements organized in a hierarchy. The application communicates with an inspector tool that accesses the hierarchy. The inspector tool may be integrated into the application or separate from the application. During execution of the application, the inspector identifies an element in the hierarchy and presents information regarding the element. For example, a display region corresponding to the element may be highlighted or text regarding the element may be displayed. The hierarchy may be navigated by selection of items in the user interface itself, by selection of an item in the displayed information, by directional inputs, or any suitable combination thereof. Information displayed in the inspector may be configured by the application based on the identified element. |
| US10891035B2 |
Laser finishing design tool
A tool allows a user to create new designs for apparel and preview these designs before manufacture. Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. Based on a laser input file with a pattern, a laser will burn the pattern onto apparel. With the tool, the user will be able to create, make changes, and view images of a design, in real time, before burning by a laser. Input to the tool includes fabric template images, laser input files, and damage input. The tool allows adding of tinting and adjusting of intensity and bright point. The user can also move, rotate, scale, and warp the image input. |
| US10891034B2 |
Apparatus and method of operating wearable device
A method of operating a wearable device and a wearable device are provided. The method includes hierarchically displaying a plurality of icon sets arranged along a plurality of virtual closed loops on a display of the wearable device, obtaining a first input to a bezel ring of the wearable device, determining at least one icon in the plurality of icon sets based on the first input to the bezel ring, and executing a preset function corresponding to the determined at least one icon. |
| US10891030B1 |
Compound animation showing user interactions
An online system presents a content item to users and receives selections of reaction icons from the users. The online system generates a background animation with the selected reaction icons and a foreground animation to be layered on top of the background animation. The online system sends the background and foreground animations to a client device to be cached. Further, the online system presents the content item to a viewing user associated with the client device and receives a selection of a reaction icon from the viewing user. The online system selects a subset of the users based on the viewing user's affinity to the users, retrieves images of the selected users, and send the images to the client device. The client device customizes the background and foreground animations based on the images and the viewing user's reaction icon to generate a compound animation for display to the viewing user. |
| US10891027B2 |
Navigating among activities in a computing device
A computing device runs multiple activities concurrently and provides at least two modes for interacting with the activities. The user may toggle between the modes as desired. In a full-screen mode, one activity occupies substantially an entire display screen. In a windowed mode, the activity is visible within a window, and a portion of at least one other window is also visible. In the windowed mode, the user can cause windows to move, thereby changing focus from one activity to another. For example, the window having focus can be moved off the screen, to be replaced by a new window that is then given focus. The windows are ordered in a sequence and move in concert with one another; pushing one window off one edge of the screen causes a new window to appear at the opposite edge. A persistent positional relationship can be established among windows. |
| US10891026B2 |
Disk utilization analysis
An approach is provided for monitoring disk utilization at an object level. At a first time a first size of an object in a System i computing platform is determined by calling an application programming interface (API). At a second time a second size of the object is determined by calling the API. A difference between the first and second sizes is determined. The difference is determined to be greater than a threshold. Based on the difference exceeding the threshold, an alert is sent indicating growth at the object level rather than at an auxiliary storage pool level. The API is called to obtain the sizes of libraries in the System i computing platform. Differences between the sizes of the libraries at a user-entered start date and the current time are determined and presented. A report including the differences is generated and sent. |
| US10891021B2 |
Dynamic variation for selection option information presentation
A selection option information presentation system includes a processor that executes a procedure. The procedure includes: displaying plural items of selection option information on a first display device in states in which a selection operation can be received, and, at a specific timing in a duration in which no selection operation is detected, modifying and displaying a display position of at least one or more items of selection option information set as a display target such that a combination of adjacent items of selection option information within a display region forms a combination in which a display position differs in an up-down direction or a left-right direction, or both; and, when a selection operation of any of the plural items of selection option information displayed on the first display device has been received, displaying the selection option information that received the selection operation on a second display device. |
| US10891011B2 |
Touch sensor having sensing electrodes and optical compensation patterns and image display device including the same
A touch sensor includes a substrate layer, sensing electrodes on the substrate layer, and optical compensation patterns. The sensing electrodes include electrode lines therein which extend in different directions to cross each other. The sensing electrodes are defined by separation regions at which portions of the electrode lines are cut. The optical compensation patterns are disposed at a different level or a different plane from that of the sensing electrodes. The optical compensation pattern at least partially fills the separation regions in a planar view. Optical properties of the touch sensor are improved by the optical compensation pattern, and visibility of electrodes is prevented. |
| US10891010B2 |
Display device and touch display device
A touch display device including a substrate, a first touch electrode, a display layer and an insulating layer is provided. The substrate includes a first bending portion. The first touch electrode is disposed over the substrate. Over the first bending portion of the substrate, the display layer is disposed between the substrate and the first touch electrode, and the insulating layer is disposed between the display layer and the first touch electrode. |
| US10891008B2 |
Touch display device and touch panel to reduce undesired capacitance
Aspects relate to a touch display device and a touch panel and, more particularly to, a touch display device and a touch panel which may prevent a large unnecessary and undesired capacitance between a bridge and a surrounding touch electrode through a change in a bridge structure for an electrical connection between the touch electrodes, thereby obtaining excellent touch sensitivity. |
| US10891002B2 |
Control method and touch display system
The present disclosure discloses a control method and a touch display apparatus. The control method includes: dividing one frame into multiple sub-frames, wherein each sub-frame includes a display time period and a touch control time period; performing display scanning on a touch display apparatus in the display time period to display a picture; performing touch scanning on the touch display apparatus in the touch control time period to obtain a touch sensing signal; and obtaining touch sensing data according to the touch sensing signal and detecting touch according to the touch sensing data, wherein performing touch control scanning on the touch display apparatus includes: if no touch is detected in a preset time period, entering a first mode in which the multiple touch sensing channels are short-circuited and one of the multiple touch sensing channels is scanned in the touch control time period of one of the multiple sub-frames. |
| US10891001B2 |
Touch detection apparatus and display apparatus with touch detection function
According to an aspect, a touch detection apparatus includes: a plurality of drive electrodes, wherein at least one of the drive electrodes includes a plurality of subdivided electrodes; a plurality of first touch detection electrodes; a second touch detection electrode; a first shift register circuit in which a plurality of first shift signal output circuits are sequentially coupled to one another; a second shift register circuit in which a plurality of second shift signal output circuits are sequentially coupled to one another; and a selection circuit that supplies a signal of the first shift register circuit to the drive electrode in a first mode, and supplies a signal of the second shift register circuit to the subdivided electrode in a second mode. |
| US10890995B2 |
Touch display device and display panel with reduced signal noise
The present disclosure relates to a display device capable of providing a touch sensor structure which is resistant to noise of a display driving electrode/line such as a data line, by designing the display device such that a sensing touch line does not overlap a data line in an area where a cathode is not formed. |
| US10890992B2 |
Synchronizing augmented or virtual reality (AR/VR) applications with companion device interfaces
An augmented reality or virtual reality (AR/VR) device pairs with a companion device to augment input interfaces associated with an AR/VR application at the AR/VR device. In implementations, an AR/VR device determines a portion of a markup file that corresponds to an AR/VR scene of a plurality of AR/VR scenes in an AR/VR environment, and communicates the portion of the markup file to the companion device to cause the companion device to configure a companion user interface associated with initiating an action as part of the AR/VR scene. In response to receiving user input via the companion user interface, the companion device communicates the action to the AR/VR device to initiate the action. The AR/VR device receives input data from the companion device, and initiates the action for the AR/VR scene. |
| US10890989B1 |
Touch pad driving device and touch driving method
A touch pad driving device and a touch driving method are provided. The touch pad driving device is configured to scan a plurality of sensing channels of a touch pad, cause the selected sensing channel in the plurality of sensing channels receive a touch driving signal, cause the sensing channels adjacent to or around the selected sensing channel receive a shielding signal, and cause the remaining sensing channels receive a reference signal, so as to reduce electromagnetic interference generated by the touch pad. |
| US10890988B2 |
Hierarchical menu for application transition
In an example, a computer device may detect pressure applied to an input location on an input device. The computer device may identify at least one opened application. The computer device may determine an output location based on the input location, where the output location may be a location on a display of the computer device. The computer device may construct an object based on the identified opened applications and the output location. The computer device may output the object on the display at the output location. The computer device may receive a selection of an opened application via the object, where the selected opened application is among the identified opened applications. The computer device may output the selected opened application on the display of the computer device. |
| US10890981B2 |
Gesture-based vehicle control
A computer is programmed to receive data from an occupant wearable device and detect a movement of the wearable device relative to the vehicle steering wheel based on a movement classifier. The movement classifier is created based on ground truth data indicating the movement of the wearable device while an occupant's hand contacts the vehicle steering wheel. The computer is further programmed to then cause an action in the vehicle according to the detected movement. |
| US10890979B2 |
Controlling system and controlling method for virtual display
A controlling system and a controlling method for virtual display are provided. The controlling system for virtual display includes a visual line tracking unit, a space forming unit, a hand information capturing unit, a transforming unit and a controlling unit. The visual line tracking unit is used for tracking a visual line of a user. The space forming unit is used for forming a virtual display space according to the visual line. The hand information capturing unit is used for obtaining a hand location of the user's one hand in a real operation space. The transforming unit is used for transforming the hand location to be a cursor location in the virtual display space. The controlling unit is used for controlling the virtual display according to the cursor location. |
| US10890976B2 |
Pressure controlled kinetic feedback platform with modular attachments
The invention is a human-computer interface device which permits the user to control their movement within a Virtual Reality (VR) simulation and receive lifelike physical feedback. The platform will allow the user to stand on top of it and control their movement within a VR Environment by leaning in a direction. The platform's weight sensor system will detect which direction the user is leaning and output that information to the PC. The PC will calculate send the feedback controls to the platform, causing it to move and vibrate as applicable. The physical feedback will result in a more realistic experience while reducing the motion sickness associated with existing VR systems. This invention has a modular design that allows the user to utilize attachments for additional purposes such as a driving simulator. Although the invention was initially designed for VR, any interactive computer entertainment system could benefit. |
| US10890964B2 |
Intent based inputs and forced feedback system for a virtual reality system
The present disclosures relate to virtual reality systems that can be used to fully immerse a user in a virtual environment. In particular, it relates to a system that can sense the intent of movement of some or all parts of a user's body by measuring the force and direction of the force applied by that part of the user's body, can provide force feedback to the user and can provide inputs to the VR system that can be used to replicate the intended action of the user in the Virtual Reality environment and provide visual and/or aural feedback to the user; without the user's body parts actually moving. |
| US10890949B2 |
Hinge mechanism by gear set with slider for foldable display device
In a general aspect, a foldable display device may include processor, a memory, a first housing having a first end portion and a second end portion, a first length extending between the first end portion and the second end portion of the first housing, a second housing having a first end portion and a second end portion, a second length extending between the first end portion and the second end portion of the second housing, the second length being different than the first length, a flexible display disposed on the first housing and the second housing, and a hinge assembly disposed between the first housing and the second housing to rotate the first housing and the second toward each other. The hinge assembly may include a slider and plurality of gears. The slider and the plurality of gears operate to transfer a rotational movement into a translational movement of at least one of the first housing or the second housing. |
| US10890932B2 |
Electrical network configured to magnetically couple to a winding and to control magnetic saturation in a magnetic core
An apparatus for a load tap changer includes a first primary winding electrically connected to a first contact, the first contact configured to connect to one of a plurality of taps in a load tap changer; a second contact, the second contact configured to connect to one of the plurality of taps in the load tap changer; a magnetic core; and a control circuit including: a secondary winding configured to magnetically couple to the first primary winding and the magnetic core; and an electrical network electrically connected to the secondary winding, the electrical network being configured to prevent magnetic saturation of the magnetic core during switching of the first or second contact. |
| US10890930B2 |
Pneumatic circuit for supplying air to at least one discharge valve and to at least one device for depressurizing an oil enclosure in a turbine engine
The invention provides a pneumatic circuit for supplying air to at least one discharge valve that is pneumatically actuated and to at least one depressurizing device for depressurizing an oil enclosure in a turbine engine, the pneumatic circuit comprising: a pneumatic control unit having at least one solenoid valve supplying compressed air to a discharge valve of a compressor of the turbine engine; at least one depressurizing device for depressurizing an oil enclosure of the turbine engine, the device including a compressed air ejector for depressurizing the oil enclosure; and a pneumatic bistable member that is supplied with air by different first and second compressed air sources and that is suitable for supplying the pneumatic control unit and the depressurizing device with air coming from the first or the second compressed air source as a function of the operating speed of the turbine engine. |
| US10890928B2 |
Flying vehicle navigation system and flying vehicle navigation method
A flying vehicle navigation system includes a flying vehicle (2) and a control system (4) that controls the flight of the flying vehicle. The flying vehicle is configured to be switchable to autonomous driving when the flying vehicle is located in a first takeoff and landing section (22) set on the ground. After the flying vehicle is switched to autonomous driving, the control system guides the flying vehicle such that the flying vehicle takes off from a first takeoff and landing section, flies in a three-dimensional road as an exclusive track set in the specific region of the air, and lands on a second takeoff and landing section set on the ground. After the flying vehicle is switched to autonomous driving, operations from takeoff from the first takeoff and landing section to landing on the second takeoff and landing section are automatically carried out under control by the control system. |
| US10890916B2 |
Location-specific algorithm selection for optimized autonomous driving
A learning method for performing a seamless parameter switch by using a location-specific algorithm selection for an optimized autonomous driving is provided. And the method includes steps of: (a) a learning device instructing a K-th convolutional layer to apply a convolution operation to K-th training images, to thereby generate K-th feature maps; (b) the learning device instructing a K-th output layer to apply a K-th output operation to the K-th feature maps, to thereby generate K-th estimated autonomous driving source information; (c) the learning device instructing a K-th loss layer to generate a K-th loss by using the K-th estimated autonomous driving source information and its corresponding GT, and then to perform backpropagation by using the K-th loss, to thereby learn K-th parameters of the K-th CNN; and (d) the learning device storing the K-th CNN in a database after tagging K-th location information to the K-th CNN. |
| US10890912B2 |
Robotic platform and method for performing multiple functions in agricultural systems
An autonomous vehicle platform and system for selectively performing an in-season management task in an agricultural field while self-navigating between rows of planted crops, the autonomous vehicle platform having a vehicle base with a width so dimensioned as to be insertable through the space between two rows of planted crops, the vehicle base having an in-season task management structure configured to perform various tasks, including selectively applying fertilizer, mapping growth zones and seeding cover crop within an agricultural field. |
| US10890903B2 |
Real-time gas turbine simulation system and execution method thereof
Disclosed herein are a real-time gas turbine simulation system and an execution method thereof, capable of verifying input and output signals of an actual gas turbine control system (GTCS) by simulating a gas turbine in real time to reduce trial and error in power plant operation in a gas turbine power generation system. The real-time gas turbine simulation system simulates a gas turbine to verify a GTCS for controlling a gas fuel through an actuator/sensor module and a safety integrity level (SIL) protection function through a protection module for the gas turbine, and includes a hardwire-in-the-loop (HIL) simulator connected to the actuator/sensor module and the protection module through one or more hardwires to simulate a time critical portion of the gas turbine in real time, and a network simulator connected to the GTCS through a network to simulate a non-time critical portion of the gas turbine in real time. |
| US10890902B2 |
Power plant analysis device, power plant analysis method, and program
An operation data acquisition unit is configured to acquire, from an operation data storage unit for storing operation data collected every first period from a power plant, the operation data collected during a latest second period that is longer than the first period. A unit profit amount calculation unit is configured to calculate an average amount of profit per unit time in relation to a unit amount of performance improvement of the power plant based on the operation data that has been acquired. |
| US10890900B2 |
Client device for data acquisition and pre-processing of process-related mass data from at least one CNC machine or industrial robot
One or more aspects of the present invention relate to a client device and a system for data acquisition and pre-processing of process-related mass data from at least one CNC machine or an industrial robot and for transmitting said process-related data to at least one data recipient, for continuously recording hard-realtime process-related data via at least one realtime data channel, and for recording non-realtime process-related data via at least one non-realtime data channel. The client device may further include at least one data processing unit for data-mapping at least the recorded non-realtime data to the recorded hard-realtime data to aggregate a contextualized set of process-related data. Moreover, the client device may further include at least one second data interface for transmitting the contextualized set of process-related data to the data recipient and for further data communication with the data recipient. |
| US10890898B2 |
Traceability systems and methods
The systems and methods provide an action recognition and analytics tool for use in manufacturing, health care services, shipping, retailing, restaurants and other similar contexts. Machine learning action recognition can be utilized to determine cycles, processes, actions, sequences, objects and or the like in one or more sensor streams. The sensor streams can include, but are not limited to, one or more video sensor frames, thermal sensor frames, infrared sensor frames, and or three-dimensional depth frames. The analytics tool can provide for establishing traceability. |
| US10890894B2 |
Numerical controller and misinput detecting method
A numerical controller is provided with a machining program input unit configured to receive as an input (i) a machining program and (ii) information on at least two of items including a machining method, a machining shape, and a use tool, corresponding to the machining program, and a machining content verification unit configured to detect inconsistency of a combination of at least two of the items including the machining method, the machining shape, and the use tool, based on a predetermined criterion for determination. |
| US10890886B2 |
Controller for managing switched hierarchical control states
An input-output apparatus is provided. The apparatus includes a lower-level layer interface connected to a field device, a higher-layer interface connected to a controller, a maintenance interface connected to a setting apparatus, a switch, and a control device. The switch switches between a first connection and a second connection. The control device, in an engineering mode, permits the switch to transition freely between the first connection and the second connection, and in an operation mode, controls the switch to switch to the first connection and prohibits communication through the maintenance interface. In response to a permission command received through the higher-level layer interface, the control device permits communication through the maintenance interface, and in response to a connection request received through the maintenance interface when the control device permits communication with the maintenance interface, the control device controls the switch to switch from the first connection to the second connection. |
| US10890883B2 |
Battery monitoring
An EMS (200) receives at least one of a message indicating a rated output of the storage battery (141) and a message indicating number of charged and discharged times of the storage battery (141), from the power storage apparatus (140). |
| US10890881B2 |
Premises management networking
Methods and systems for managing a premises are disclosed. The premises may comprise a premises system and a gateway in communication with the premises. The gateway may send, to a remote device, premise data received from the premises system. |
| US10890879B2 |
Electronic watch and communication control system
Provided is an electronic clock including: a power generator; a secondary battery, which is to be charged with electric power generated by the power generator; a balance information transmitter configured to transmit, to a computer, balance information relating to a transition of a power generation amount or a charging balance of the secondary battery; a connection time period setting module configured to set a connection time period of a connection with the computer based on the balance information; and a communication controller configured to control a start and an end of communication to/from the computer based on the connection time period. |
| US10890875B2 |
Connecting member
A connecting member includes a tube portion, a bottom portion provided at an end of the tube portion, an opening provided at the other end of the tube portion, two resilient arms spacedly extending from the bottom portion toward the opening in a way that each of the resilient arms is distanced from an inner wall surface of the tube portion, and two pin holes disposed in the two resilient arms, respectively. The connecting member is adapted to be coupled with a rotational force receiving member in a way that the rotational force receiving member is freely swingable within an angle range relative to the connecting member without being detached from the connecting member. |
| US10890872B2 |
Image forming apparatus
An image forming apparatus includes a mechanism configured to bring an intermediate transfer member into a first state contacting first and second drums and a second state separating from the first drum and contacting the second drum. The image forming apparatus is operable in a first mode of using the first and second drums in the first state, a second mode of using only the second drum in the second state, and a third mode of using only the second drum in the first state. If an image forming retry involving cleaning a transfer portion due to a recording medium conveyance delay in the third mode is to be performed, a controller changes over the third mode to the second mode without stopping rotation of the second drum to perform image formation on a recording medium fed by restart of a feeding operation. |
| US10890871B2 |
Sheet housing device with pivot rotation mechanism for user access
A sheet housing device includes a sheet cassette, a frame, and a support member. The frame is configured to support the sheet cassette such that the sheet cassette is movable relative to the frame between a closed position and a drawn-out position along a first direction different from a gravity direction. The support member is configured to support the frame such that the frame is rotatable around a pivot axis extending in a second direction orthogonal to the first direction and the gravity direction. |
| US10890863B2 |
Developing device and remanufacturing method of developing device
A remanufacturing method of a developing device is provided. The developing device includes a frame configured to store developer, a developer carrying member configured to carry the developer, a regulating member including a regulating portion configured to regulate the developer carried on the developer carrying member, and a storage member configured to store the developer, the storage member being mounted on the regulating member. A storage portion configured to store the developer and a first opening communicating with the storage portion are formed between the storage member and the regulating member, the first opening is opposed to an exposed portion of the developer carrying member, and the exposed portion is exposed to an outside of the frame. The remanufacturing method includes forming a communicating hole communicating with the storage portion, and removing the developer from the storage portion. |
| US10890862B2 |
Developing cartridge
A developing cartridge including: a housing capable of accommodating therein toner; a developing roller rotatable about a first axis extending in an axial direction; a supply roller rotatable about a second axis extending in the axial direction; a coupling rotatable about a third axis extending in the axial direction; a developing roller gear rotatable about the first axis together with the developing roller; a supply roller gear rotatable about the second axis together with the supply roller; a large-diameter gear rotatable about the third axis together with the coupling and meshing with the developing roller gear; a small-diameter gear rotatable about the third axis together with the coupling and having a diameter smaller than a diameter of the large-diameter gear, and an idle gear rotatable about a fourth axis extending in the axial direction and meshing with the supply roller gear and the small-diameter gear. |
| US10890855B2 |
Power supply apparatus and image forming apparatus for determining malfunction or load abnormality
A power supply apparatus includes: a power supply circuit configured to generate a bias voltage and output the bias voltage to a load, the power supply circuit being configured to output a determination signal and a detection current signal, the determination signal being binarized and representing a result obtained by comparing a voltage value according to the bias voltage with a threshold, the detection current signal indicating a current value of a load current flowing between the power supply circuit and the load, the load current flowing in response to outputting of the bias voltage; and a controller configured to control generation of the bias voltage generated by the power supply circuit, and determine a malfunction of the power supply circuit and an abnormality in the load, based on the determination signal and the detection current signal. |
| US10890853B1 |
Exposure device
An exposure device may include an exposure head that may radiate an exposure beam onto a substrate on a stage, a support that may be provided on the stage to support the exposure head, a chamber that may accommodate the stage, the exposure head, and the support. The exposure device may include first protrusions that may be disposed on an outer circumference of the support adjacent to an inner wall of the chamber, and second protrusions that may be disposed on the inner wall of the chamber surrounding the outer circumference of the support. The first and second protrusions may overlap each other in a plan view. |
| US10890839B1 |
Structured light imaging device
The structured light imaging device includes a projector including a diffractive optical element, an image sensor, and a processing circuit. The processing circuit is configured to control the projector to emit a beam having a special pattern, and alter an amplitude of the beam during a sensing period. The image sensor is configured to capture an image corresponding to the beam during the sensing period, and transmits the image to the processing circuit. The processing circuit calculates a depth according to the image and a predetermined image having the special pattern. Therefore, the interference phenomenon is reduced. |
| US10890822B2 |
Mach-zehnder optical modulator
A Mach-Zehnder optical modulator includes: a Mach-Zehnder interferometer that includes first and second arms formed on a silicon substrate, and a controller that controls bias current of the first and second arms. The controller controls the bias current of the first and second arms respectively to be a first offset value. The controller repeatedly executes a current adjustment process to increase the bias current of the first arm until a gradient of a phase shift amount of the first arm with respect to the bias current of the first arm reaches a target value. The controller controls the bias current of the second arm to be a second offset value that is smaller than the first offset value. The controller repeatedly performs the current adjustment process to increase the bias current of the first arm until a phase difference of the Mach-Zehnder interferometer reaches a target phase difference. |
| US10890820B2 |
Multi-pane electrochromic windows
Window units, for example insulating glass units (IGU's), that have at least two panes, each pane having an electrochromic device thereon, are described. Two optical state devices on each pane of a dual-pane window unit provide window units having four optical states. Window units described allow the end user a greater choice of how much light is transmitted through the electrochromic window. Also, by using two or more window panes, each with its own electrochromic device, registered in a window unit, visual defects in any of the individual devices are negated by virtue of the extremely small likelihood that any of the visual defects will align perfectly and thus be observable to the user. |
| US10890819B2 |
Electrochromic nanoparticles and method for producing same
The present invention relates to electrochromic nanoparticles having a core-shell structure, and a method for producing the same. In order to achieve the above or other objectives, an aspect of the present invention provides a method for producing electrochromic nanoparticles having a core-shell structure, the method comprising the steps of: preparing a core having a predetermined particle diameter; and adsorbing different types of electrochromic materials on the surface of the core, wherein the electrochromic materials have different absorption spectra. According to the present invention, it is possible to provide electrochromic nanoparticles having excellent shielding ability against visible rays and a method for producing the same. |
| US10890813B2 |
Electronic device having a first electronic component and a second electronic component connected by wiring, and manufacturing method therefor
Provided are an electronic device and a manufacturing method therefor such that, when connecting a first electronic component configured to have a step difference near an external connection terminal to a second electronic component via wiring, the size increase of a manufacturing device can be avoided, wiring can be carried out at a low-cost, and the reliability of the wiring connections can be improved. An LCD (10) and an IC (20) are embedded and exposed in a resin molding (30) in such a manner that a connection electrode (13a) of the LCD (10) and an electrode of the IC (20) are positioned on the same plane. |
| US10890811B2 |
Liquid crystal display device
An LCD device includes first and second electrodes in each of the first and second pixel regions, a first TFT connected to a second gate line and a first data line and configured to supply a first data voltage to the first electrode in the first pixel region, a second TFT connected to the second gate line and a second data line and configured to supply a second data voltage having a level opposite the first data voltage to the second electrode in the first pixel region, a third TFT connected to a fourth gate line and the first data line and configured to supply the first data voltage to the second electrode in the second pixel region, and a fourth TFT connected to the fourth gate line and the second data line and configured to supply the second data voltage to the first electrode in the second pixel region. |
| US10890805B2 |
Liquid crystal display device
A liquid crystal display device includes sequentially from a viewing surface side: a first polarizer; an out-cell retardation layer; a first substrate; an in-cell retardation layer; a horizontally aligned liquid crystal layer; a second substrate; and a second polarizer. The liquid crystal display device includes a viewing angle compensation film between the first polarizer and the out-cell retardation layer or between the second substrate and the second polarizer. The out-cell retardation layer is a laminate including sequentially from a viewing surface side: a first retardation layer having an NZ coefficient of 1.0-1.1 and an Re of 120 nm or greater and smaller than 137.5 nm; and a second retardation layer having an Re of 0-10 nm and an Rth of 80-150 nm. The in-cell retardation layer is a third retardation layer having an NZ coefficient of 0.7-1.4 and an Re of 120 nm or greater and smaller than 137.5 nm. |
| US10890801B2 |
Backlight module, display device and fabricating method for backlight module
The present disclosure relates to the field of display technology, and provides a backlight module, a display device, and a fabricating method for the backlight module. Specifically, the backlight module includes a first substrate having a first surface and a second surface opposite to each other, a plurality of light emitting units arranged in an array on the first surface of the first substrate, a metal wire grid polarizer on the second surface of the first substrate, and a driving circuit. The driving circuit is electrically connected to the plurality of light emitting units to drive the plurality of light emitting units to emit light toward the first substrate. |
| US10890795B2 |
Touch display device
The present disclosure provides a touch display device, including an upper substrate, a lower substrate, and a liquid crystal layer placed between the upper and lower substrates. The upper substrate includes a touch detection structure, and a plurality of pixel units arranged in a matrix. Each pixel unit includes a switch element and a pixel electrode. The lower substrate includes a common electrode and a reflection layer. The reflection layer is used for reflecting external light, and the external light refers to light from outside and sequentially emitting to the upper substrate and the liquid crystal layer, and then being incident to the reflection layer. In the touch display device, no whole or large area display electrode such as the common electrode is placed between the touch detection structure and the users. Thus, external touch signals will not be shielded, and the touch function can be better realized. |
| US10890786B2 |
Method and system for determining an adaptive parameter for a spectacle lens accommodated in a spectacle frame
In a method for determining at least one fitting parameter for a spectacle lens received in a spectacle frame, an image, lying in an image plane, of at least one portion of a spectacle frame worn by a subject is acquired. When acquiring the image, the inclination of the image plane about a horizontal axis which is parallel to the image plane is established and, in the process, the at least one fitting parameter is established from the acquired image of the portion of the subject with the spectacle frame worn by the subject and the established inclination of the image. |
| US10890781B2 |
Lens drive device, camera module, and camera-equipped device
A lens driving device includes two pairs of an image-stabilization coil part and an image-stabilization magnet part disposed along a first side and a second side that are adjacent to each other, respectively. An autofocus movable part is disposed eccentrically with respect to a central axis along the direction of the optical axis. An image-stabilization fixed part includes connection terminal parts that are respectively disposed on the first side and the second side, and are connected to power supply wiring of the image-stabilization coil part. |
| US10890779B2 |
Laser projection module, depth camera and electronic device
A laser projection module, a depth camera and an electronic device are provided. The laser projection module includes a laser emitter, a collimation element, a diffraction element and a detection component. The laser emitter is configured to emit laser. The collimation element is configured to collimate the laser. The diffraction element is configured to diffract the laser collimated by the collimation element to define a laser pattern. The detection component is disposed to at least one of the collimation element and the diffraction element, and configured to output an electrical signal. The processor is coupled to the detection component, and configured to receive the electrical signal and detect whether the at least one of the collimation element and the diffraction element are abnormal according to the electrical signal. |
| US10890777B2 |
Electromagnetic wave reflecting member
Disclosed is a selectively reflective member which can uniformly reflect only a desired wavelength with high efficiency even in a large area and, at the same time, is highly cost effective. Specifically, there is provided an electromagnetic wave reflecting member that reflects electromagnetic waves with a specific wavelength, the electromagnetic wave reflecting member comprising a first selectively reflective layer that reflects only a clockwise or counterclockwise circularly polarized light component with wavelength λ in incident electromagnetic waves, a phase difference layer, and a second selectively reflective layer that reflects only a clockwise or counterclockwise circularly polarized light component with wavelength λ, provided in that order, the phase difference layer having a retardation satisfying the following equation: Re={(2n+1)/2±0.2}×λ wherein Re represents average retardation; λ represents wavelength; and n is an integer of 1 or more. |
| US10890774B2 |
Method for providing a head mounted optical system
Method for providing a head mounted optical system, the method comprising: an optical system providing step (S1), during which an optical system with an active function is provided and, an encapsulating step (S8), during which the optical system is at least partly encapsulated in a transparent capsule by stacking in close contact the optical system with at least one substrate of the transparent capsule and made integral with an adhesive. |
| US10890771B2 |
Display system with video see-through
A display system with video see-through eye display unit is disclosed. The eye display unit includes: at least one camera unit; at least one image forming module; and an optical deflection module including at least one double sided light reflecting optical element which is at least partially reflecting to light arriving from both sides thereof. The camera unit is configured for collecting light arriving from a region of interest of a scene along a first optical path intersecting the optical deflection module, and generating image data indicative of the region of interest. The image forming module is configured for receiving imagery data indicative of images to be projected to an eye of a user, and generating and projecting the received images to propagate along a second optical path intersecting the optical deflection module. The double sided light reflecting optical element of the optical deflection module is arranged in the display system to be located in front of the eye while intersecting the first and second optical paths, and is oriented to define the first optical path (between the camera unit and the scene) and the second optical path (between the image forming unit and the eye), such that the camera unit has a point of view substantially similar to line of sight of the eye. |
| US10890770B2 |
Waveguide having partial reflector
A waveguide, e.g. an image-replicating waveguide, is provided. The waveguide includes a substrate having two outer surfaces, for propagating a beam of image light in the substrate by reflecting the beam from the outer surfaces. A diffraction grating is supported by the substrate and configured for diffracting the impinging beam. A partial reflector is disposed in the substrate between and parallel to the first and second surfaces. The partial reflector is configured for splitting the impinging beam, increasing the number of beam portions in the waveguide, thereby improving output pupil density. |
| US10890755B2 |
Steerable optical assemblies
The description relates to computing devices that employ steerable optics. One example includes a steering mechanism and a base substrate positioned relative to the steering mechanism. The example also includes an optical substrate positioned over the base substrate and an adhesive complex securing the optical substrate relative to the base substrate with multiple different types of adhesives. |
| US10890746B2 |
Microscope objective lens
A microscope objective lens includes, in order from an object side, a first lens group having positive refractive power, a second lens group having positive refractive power, and a third lens group having negative refractive power, and is configured such that the first lens group includes, on the most object side, a positive meniscus lens whose concave surface is directed to the object side, such that the second lens group includes a diffractive optical element having positive refractive power, and such that the diffractive optical element is arranged at a position closer to the image than a portion at which the diameter of a light flux passing through the first lens group and the second lens group is the larges. |
| US10890741B2 |
Projection optical system and projection type display device
A projection optical system is constituted by, in order from the reduction side, a first optical system for forming an image displayed by image display elements as an intermediate image, a first optical path bending means that bends an optical path with a reflective surface, and a second optical system for forming the intermediate image on a magnification side conjugate plane. The second optical system is constituted by, in order from the reduction side, a first lens group having a positive refractive power, a second optical path bending means that bends an optical path with a reflective surface, and a second lens group having a positive refractive power. Conditional Formulae (1) and (2) below are satisfied. 10.0 |
| US10890736B2 |
Athermalized and achromatized multispectral optical systems and methods of designing same
An optical system for multispectral, infrared light having at least three element. Such systems include a first element having a first thermal glass constant-instantaneous Abbe number product and a first peak wavelength, and a second glass element having a second thermal glass constant-instantaneous Abbe number product and a second peak wavelength. The first product and the second product differing from one another by greater than 0.0075 K−1. The first peak wavelength and the second peak wavelength are greater than 6 microns. The system also includes a third glass element having a third product and a third peak wavelength, the third wavelength differing from the first wavelength and the second by at least 3 microns, the third wavelength being in the range 1-5 microns. The sum of the first, second and third products being about zero. A doublet for transmitting multispectral light is also disclosed, as well as methods of designing such lenses. |
| US10890731B2 |
Adapter with LC-type two-core shutter
An adapter includes an upper lid housing provided in right and left wall surfaces with locking projections and provided in an upper wall surface with an arm, a shutter plate arranged in an opening side of the upper lid housing in a rising direction, a sleeve holder constructed by a first cylinder and a second cylinder holding a split sleeve therebetween, a lower lid housing provided in right and left wall surfaces with locked hole portions for fitting the locking projections and provided in an upper wall surface with a locking concave portion locking the arm, and a through hole for inserting a fitting projection provided in a protruding manner in a leading end of a bottom plate of the lower lid housing into a lower end of the upper lid housing. Thus, a guiding performance is improved and an LC-type optical connector plug can be housed compactly. |
| US10890728B2 |
On chip wavelength multiplexing and demultiplexing in multimode waveguide
Example methods, devices, and systems for optical transmission are disclosed. An example method can comprise coupling a plurality of optical filters to a substrate. The method can comprise coupling a polymeric waveguide to the plurality of optical filters. The polymeric waveguide can be configured to guide a free space optical signal along the polymeric waveguide and communicate, via the plurality of optical filters, one or more components of the free optical space signal to an integrated chip. |
| US10890723B2 |
Alignment adapter and alignment design for a connector therefor
An adapter with novel alignment features engages alignment features on a plug, providing general alignment of the ferrule holders and ferrules in the plug. After the plug engages the adapter, the ferrule holders engage a second set of alignment features in the adapter to provide fine alignment for the ferrules. |
| US10890716B2 |
Fiber splitter and connection module
A fiber optic splitter arrangement (100) includes a housing defining a non-enterable interior (102); at least one optical power splitter (105) disposed within the non-enterable interior (102); an input port (108) carried by the housing (101); and a multi-fiber connection port (109) carried by the housing (101). The input port (108) and/or the multi-fiber connection port (109) may be attached directly to the housing (101). Output fibers (107) of more than one optical power splitter (105) disposed within the non-enterable interior (102) may be routed to the same multi-fiber connection port (109). Output fibers (107) of a single optical power splitter (105) may be routed to multiple multi-fiber connection ports (109). |
| US10890707B2 |
Holographic waveguide apparatus for structured light projection
A structured light projector comprising: a light source emitting light of a first wavelength; at least one switchable grating switchable between a non-diffracting and a diffracting state; and at least one passive grating. At least one of the switchable and passive gratings provides a first grating configuration for projecting uniform illumination in a first interval of time. At least one of the switchable and passive gratings provides a second grating configuration for projecting structured illumination in a second interval of time. |
| US10890700B2 |
Electronic devices having infrared-transparent antireflection coatings
An electronic device may have a display cover layer provided with an infrared-transparent antireflection coating. A pixel array may emit visible light through the cover layer and the coating. An infrared emitter may emit infrared light and an infrared sensor may receive infrared light through the coating and the cover layer. The coating may include a stack of thin-film interference layers. The stack may include alternating lower and higher refractive index layers. The layers may have thicknesses and materials that configure the coating to exhibit an infrared transmittance of greater than 94% from 920 nm to 960 nm and a photopic reflectance of less than 1.5%. The coating may reflect visible light to prevent displayed images from being obscured by visible reflections. At the same time, some photopic reflectance of the coating may be sacrificed to maximize infrared transmittance and accommodate operation by the infrared emitter and sensor. |
| US10890694B2 |
Optical system for head-mounted display system
Systems and methods for providing optical systems which utilize double Fresnel lenses on curved surfaces for use with display systems, such as silicon-based micro display systems (e.g., OLED micro displays) used with head mounted display (HMD) systems. The optical systems disclosed herein may implement multiplexing or blending to provide a smooth profile transition and reduce aberrations between zones or fields (e.g., small FOV angles, large FOV angles) of a Fresnel surface which is defined by multiple Fresnel patterns or functions. An optical system for a micro display is provided which utilizes double Fresnel lenses on curved surfaces to shorten the focal length while maintaining a good shape factor for moldability and aberration control. |
| US10890691B2 |
Imaging optical system, projection display device, and imaging apparatus
The imaging optical system consists of, in order from a magnification side, a first optical system and a second optical system. The first optical system consists of, in order from the magnification side, a first A lens group having a positive refractive power and a first B lens group having a positive refractive power with the maximum air gap interposed between the lens surfaces in the first optical system. The second optical system consists of, in order from the magnification side, a second A lens group having a positive refractive power and a second B lens group having a positive refractive power with the maximum air gap interposed between the lens surfaces in the second optical system. |
| US10890677B2 |
System and method for soil moisture monitoring and irrigation mapping
To address the shortcomings presented in the prior art, the present invention provides a system and method to provide improved irrigation management through the detection of fast neutrons. According to a preferred embodiment, the fast neutron detector of the present invention includes a 4-He based noble gas detector, a power source, a signal processing circuit, and a resistor in series with a preamplifier and a shaping amplifier to produce a processed signal. According to a further preferred embodiment, the present invention preferably further includes a signal channel analyzer and a pulse counter/rate meter. According to a further preferred embodiment, the present invention includes a controller which receives a count of detected fast neutrons and translates the detected number of fast neutrons into an irrigation map indicating the required levels of irrigation needed for selected areas of a given field based on the detected moisture levels. |
| US10890675B2 |
System for processing beam position monitor signal
Provided are a system and method for processing a beam position monitor signal using an analog-to-digital converter (ADC) sampler corresponding to an analog part and an FPGA corresponding to a digital signal processing part. The ADC sampler measures signal intensity through an optimization of an ADC sampling rate and bits using a radio frequency (RF) switch and a low noise amplifier (LNA), and converts an analog signal into a digital signal. The FPGA extracts only an optimized harmonic signal among multiple harmonic signals of the digital signal converted by the ADC sampler, through a digital band pass filter; and performs beam position measurement, beam phase measurement and relative beam current measurement on the extracted digital signal through a digital circuit. |
| US10890673B2 |
X-ray detector having a carrier element with protective element along the side faces
An X-ray detector, including a stacking arrangement, includes an evaluation unit and a carrier unit. The evaluation unit and the carrier unit are electrically conductively connected via a plurality of connecting elements. An interspace is formed between the evaluation unit, the carrier unit and the plurality of connecting elements. A protective element is formed on side faces of the carrier unit, arranged essentially parallel to a stacking direction of the stacking arrangement. The protective element is formed in at least one section of the side faces along the entire outer circumference and along the edges of the side faces, facing the evaluation unit. |
| US10890669B2 |
Flexible X-ray detector and methods for fabricating the same
A flexible organic X-ray detector, an imaging system including the flexible organic detector and methods for fabricating a flexible organic X-ray detector having a layered structure are presented. The detector includes a flexible substrate and a thin glass substrate operatively coupled to the flexible substrate. Further, the detector includes a thin film transistor array disposed on the thin glass substrate. Additionally, the detector includes an organic photodiode including one or more layers disposed on the thin film transistor array. Moreover, the detector includes a scintillator layer disposed on the organic photodiode. |
| US10890665B2 |
Method and apparatus in a global navigation system
Embodiments relate to a location server, a wireless device and methods performed therein for positioning the wireless device. The wireless device (120) is arranged to perform measurements associated to estimating the position of the wireless device (120), wherein the wireless device (120) is configured to: perform a code phase measurement on a satellite signal between a satellite and the wireless device (120), wherein the code phase measurement indicates a number of cycles of a code phase of the satellite signal, the number comprising a first integer part and a first fractional part; perform a carrier phase measurement on the first fractional part; and send to a location server (130) a report of the code phase measurement and the carrier phase measurement, for estimating the position of the wireless device (120). |
| US10890663B2 |
Loading multi-resolution maps for localization
Techniques are discussed for using multi-resolution maps, for example, for localizing a vehicle. Map data of an environment can be represented by discrete map tiles. In some cases, a set of map tiles can be precomputed as contributing to localizing the vehicle in the environment, and accordingly, the set of map tiles can be loaded into memory when the vehicle is at a particular location in the environment. Further, a level of detail represented by the map tiles can be based at least in part on a distance between a location associated with the vehicle and a location associated with a respective region in the environment. The level of detail can also be based on a speed of the vehicle in the environment. The vehicle can determine its location in the environment based on the map tiles and/or the vehicle can generate a trajectory based on the map tiles. |
| US10890658B2 |
Vehicle group control device
A vehicle group control device includes: a first vehicle-to-vehicle distance estimation unit configured to estimate a first vehicle-to-vehicle distance which is a vehicle-to-vehicle distance between the first vehicle and the second vehicle; a second vehicle-to-vehicle distance recognition unit configured to recognize a second vehicle-to-vehicle distance which is a vehicle-to-vehicle distance between a reference interruption vehicle and the first vehicle; and the number of interruption vehicles estimation unit configured to estimate the number of interruption vehicles between the first vehicle and the second vehicle based on the first vehicle-to-vehicle distance and the second vehicle-to-vehicle distance. |
| US10890654B2 |
Radar system comprising coupling device
A radar system (200, 200a) and a method of operating a radar system are described, the radar system (200, 200a) comprising: a plurality of ICs (210, 220), each IC (210, 220) comprising: a respective LO output (212, 222) for selectively outputting a respective LO signal, and a respective LO input (214, 224); and a coupling device (230, 330), the coupling device (230, 330) comprising: a plurality of inputs (232, 234; 341, 342, 351, 352), each input being coupled to the LO output (212, 222) of a respective IC (200, 200a), and a plurality of outputs (236, 238; 363, 364, 373, 374), each output being coupled to the LO input (212, 222) of a respective IC (214, 224); wherein the coupling device (230, 330) is configured such that a LO signal arriving at any one of said plurality of inputs (232, 234; 341, 342, 351, 352) is distributed to each of said plurality of outputs (236, 238; 363, 364, 373, 374). The coupling device (230, 330) may comprise at least one directional coupler. |
| US10890650B2 |
LIDAR with co-aligned transmit and receive paths
One example system includes a light source that emits light. The system also includes a waveguide that guides the emitted light from a first side of the waveguide toward a second side of the waveguide opposite the first side. The waveguide has a third side extending between the first side and the second side. The system also includes a mirror that reflects the guided light toward the third side of the waveguide. At least a portion of the reflected light propagates out of the waveguide toward a scene. The system also includes a light detector, and a lens that focuses light from the scene toward the waveguide and the light detector. |
| US10890642B1 |
Calibrating impedance measurement device
A method of calibrating an impedance measurement device for measuring DUT impedance includes performing short calibration measurements using a short calibration standard to obtain short raw data; performing first shunt calibration measurements using a first shunt calibration standard to obtain first raw data, the first shunt calibration standard having known first resistance and unknown first inductance; performing second shunt calibration measurements using a second shunt calibration standard to obtain second raw data, the second shunt calibration standard having known second resistance and unknown second inductance; determining first and second complex impedances of the first and second shunt calibration standards by calculating the first and second inductances using the short, first and second raw data applied to a specific error model; and determining general error coefficients for an error model using the first and second complex impedances and the first and second raw data applied to a one-port calibration procedure. |
| US10890633B2 |
Phase-domain detection apparatus for MIT application and method thereof
There is provided a phase-domain detection apparatus for MIT application. The phase-domain detection apparatus includes a phase-locked loop unit configured to generate a plurality of reference clock signals having different phases and a phase-domain detection unit. The phase-domain detection unit is configured to receive the reference clock signals from the phase-locked loop unit, receive a response clock signal that is a phase-shifted reference clock signal of a reference clock signal inputted and passed through to a target object among the reference clock signals, and detect a phase difference between the reference clock signal inputted to the target object and the response clock signal. |
| US10890618B2 |
Terahertz plasmonics for testing very large-scale integrated circuits under bias
Various embodiments are described that relate to failure determination for an integrated circuit. An integrated circuit can be tested to determine if the integrated circuit is functioning properly. The integrated circuit can be subjected to a specific radiation such that the integrated circuit produces a response. This response can be compared against an expected response to determine if the response matches the expected response. If the response does not match the expected response, then the integrated circuit fails the test. If the response matches the expected response, then the integrated circuit passes the test. |
| US10890614B2 |
Method for determining a junction temperature of a device under test and method for controlling a junction temperature of a device under test
The present disclosure provides a method for controlling a junction temperature of a device under test, including applying a reverse bias to a reference diode adjacent to the device under test, obtaining a calibration current of the reference diode under the reverse bias, deriving the junction temperature of the device under test according to the reference diode, and adjusting an environment temperature when the junction temperature of the device under test is deviated from a predetermined value by a predetermined temperature range. |
| US10890613B2 |
Methods and systems for analyzing cable return loss
Detecting the source of a defect in a cable may be difficult, in part because present systems may be configured to wind and unwind the cable on many different spools, capstans or other transport equipment. Provided are systems and methods in which a laser speed gauge is used to measure the rotation of a cable assembly component and determine any abnormalities in the rotation (e.g., vibrations, periodic increases/decreases in speed). An example method includes receiving, by a computing device and from a laser speed gauge, a first reading of a rotating cable assembly component. The computing device may covert the first reading of the rotating cable assembly component to a frequency analysis of the rotating cable assembly component and determine based on the frequency analysis of the rotating cable assembly component, a structural defect in a cable caused by the rotating cable assembly component. |
| US10890612B2 |
Insulation resistance measuring device
An insulation resistance measuring device for detecting insulation resistance of an electric vehicle comprises a battery system, a measuring unit, a control unit and a calculation unit. The measuring unit comprises a circuit module comprises a plurality of resistances connected between a positive side and a negative side of the battery system, a first switch, a second switch, and a voltage detecting unit. The first switch is connected between the circuit module and a ground side. The second switch is connected between the circuit module and the negative side. The voltage detecting unit is arranged at a connecting node of the resistances of the circuit module. The control unit is configured to control the first switch and the second switch to turn on or turn off. The calculation unit is configured to calculate a high potential insulation resistance and a low potential insulation resistance of the electric vehicle. |
| US10890610B2 |
System and method for RF and jitter testing using a reference device
According to some embodiments, a tester tests one or more DUTs by utilizing one or more respective reference devices. The tester comprises one or more test sites and one or more test circuits operatively coupled to each of the test sites. Each test site is configured to: hold a reference device and a DUT, transmit a transmitted electromagnetic RF signal including a test data pattern to the DUT, and receive a received electromagnetic RF signal emitted from the DUT. The test circuits are configured to: receive a first electrical signal converted from the received electromagnetic RF signal, extract first data from the first electrical signal, determine a first error rate between the test data pattern and the first data, and generate a test result on the basis of the first error rate. |
| US10890605B1 |
Load detection circuit and load driver having load detection circuit
A circuit with load driver detection includes a reference voltage generation circuit configured to generate a reference voltage based on a reference current, a voltage selection circuit configured to select one of a first detection voltage based on a first driving current through a load and a second detection voltage based on a second driving current flowing through the load, and a detection circuit configured to generate a detection signal, the detection circuit being configured to compare a detection voltage selected by the voltage selection circuit with the reference voltage, wherein the reference voltage is set by the reference voltage generation circuit in response to the load. |
| US10890602B2 |
Universal probing assembly with five degrees of freedom
A universal multi-pin, adjustable probing assembly or manipulator for use in parametric and reliability testing of devices on a semiconductor wafer. The probing assembly can be mounted and adjusted on a metal platen using a magnetic field. The strength of the magnetic field can be adjusted by a switchable magnetic slab to which a block is connected via an arm. A probe head can be attached to a side face of the block, which includes a tilt control mechanism for tilting the probe head to ensure that probe tips land simultaneously on pads of dies. The probe head also includes four adjusting mechanisms for translation in the X, Y, and Z directions, as well as rotation about the Z axis. |
| US10890597B2 |
Wheel rotational-speed sensor and fastening system for mounting a wheel rotational-speed sensor
A wheel rotational-speed sensor for mounting on a vehicle axle, having a sensor housing and a conductor carrier, for example a leadframe, which is arranged in the sensor housing, having a first surface and a second surface facing away from the first surface, wherein a first wheel rotational-speed sensor element for detecting first physical measurement variables is arranged on the first surface of the conductor carrier, and wherein a second wheel rotational-speed sensor element for detecting second physical measurement variables is arranged on the second surface of the conductor carrier. Specifically, the two sensor elements can detect magnetic fields of a magnetic reading track. The sensors can be AMR, GMR or TMR sensors or Hall elements; the two sensors can be structurally identical or of different design. |
| US10890593B2 |
Test piece mounting body, transport unit, and test piece analyzer
A test piece analyzer capable of easily washing a transport device to which the sample (urine sample) has adhered is provided. A test piece analyzer is provided with a transport unit having a transport device to transport a test piece, a drive part to drive the transport device, an imaging unit to image the test piece, and a casing to house the transport unit, imaging unit, and drive part. The transport unit is removable relative to the casing. |
| US10890576B2 |
Image processing device, image processing method, and recording medium
There is provided an image processing device including an input receiver of inputting an image obtained by photographing a specimen subjected to staining and a hardware processor. The hardware processor extracts a region subjected to the staining from the image as a cell region; extracts a region as a candidate region, the region being surrounded by the cell region and not being subjected to the staining. The hardware processor further extracts a feature amount of the candidate region; determines whether or not the candidate region is a cell region on a basis of the feature amount; and corrects the candidate region which is determined to be a cell region by the distinction means to be a cell region. |
| US10890574B2 |
Digestion of lead(0) and subsequent colorimetric detection of lead(II)
An embodiment provides a method for measuring a concentration of lead(0) in an aqueous sample, including: introducing an aqueous sample to a reaction vessel; adding a copper(II) acetate material to the aqueous sample in the reaction vessel; chelating unreacted copper(II) material by introduction of an organosulfur compound to the aqueous sample in the reaction vessel; adding a colorimetric indicator to the aqueous sample in the reaction vessel; and measuring a concentration of lead(II) in the aqueous sample by measuring a colorimetric change of the aqueous sample caused by a reaction of lead(II) within the aqueous sample with the colorimetric indicator. Other aspects are described and claimed. |
| US10890572B2 |
Mouthfeel evaluation method and mouthfeel evaluation apparatus for orally disintegrating test object
A mouthfeel evaluation method for an orally disintegrating test object is provided, the method including, by a measurement apparatus, giving a predetermined distortion with a predetermine cycle as applying a predetermined pressure to the orally disintegrating test object, adding a predetermined amount of a test liquid to the test object, and measuring a loss tangent of the test object with time. |
| US10890565B2 |
Portable phased array test instrument
Inventive features of a portable ultrasonic phased array test instrument are disclosed. The instrument has a battery rack that can be repurposed to host a re-programming module for testing and re-programming electronic components. |
| US10890556B2 |
Electrochemical deposition of nanowires on nanoparticles, lithographical patterns and electronic devices and their use as chemical sensors
Materials and methods for generating nanowires are described. Krogmann salt potassium tetracyanoplatinate sesquihydrate (K(def)TCP) nanowires are synthesized as interconnects on metal lithographic patterns in which the K(def)TCP nanowires grow across the metal lines. The chemical sensing capability of the K(def)TCP chips is demonstrated by impedance measurements. |
| US10890554B1 |
Sensors with a non-planar sensing structure
Structures for a sensor and fabrication methods for a sensor. Features each having a top surface and a plurality of side surfaces are formed. A sensing layer is formed on the top surface and the side surfaces of each feature, and an interconnect structure having one or more interlayer dielectric layers is formed over the features. The one or more interlayer dielectric layers include a cavity arranged to expose the sensing layer, and the sensing layer is composed of a material that is sensitive to a property of an analyte solution provided in the cavity. |
| US10890536B2 |
Gemstone handling and analysis system
A gemstone cleaning and analysis system and a method for cleaning and analyzing one or more gemstones using the system. The system includes a platform and an automated positioning system connected to the platform. The automated positioning system selects a gemstone from a plurality of gemstones, deposits the gemstone onto a cleaning stand connected to the platform, cleans at least one side of the gemstone by rubbing at least one side of the gemstone with at least one cleaning tool, and moves the gemstone to a gemstone imaging device connected to the platform. The gemstone imaging device has a plate, and the automated positioning system deposits the gemstone onto the plate. The gemstone imaging device identifies the gemstone. The automated positioning system moves the gemstone to a holding plate that is connected to the platform and deposits the gemstone at a particular location of the holding plate. |
| US10890533B1 |
Spectroscopic chemical analysis methods and apparatus
Spectroscopic chemical analysis methods and apparatus are disclosed which employ deep ultraviolet (e.g. in the 200 nm to 300 nm spectral range) electron beam pumped wide bandgap semiconductor lasers, incoherent wide bandgap semiconductor light emitting devices, and hollow cathode metal ion lasers to perform non-contact, non-invasive detection of unknown chemical analytes. These deep ultraviolet sources enable dramatic size, weight and power consumption reductions of chemical analysis instruments. In some embodiments, Raman spectroscopic detection methods and apparatus use ultra-narrow-band angle tuning filters, acousto-optic tuning filters, and temperature tuned filters to enable ultra-miniature analyzers for chemical identification. In some embodiments Raman analysis is conducted along with photoluminescence spectroscopy (i.e. fluorescence and/or phosphorescence spectroscopy) to provide high levels of sensitivity and specificity in the same instrument. |
| US10890532B2 |
Compositions and methods for performing assays
The disclosure relates to compositions for use in assays, the compositions comprising at least one latent fluorophore including at least one enzyme-reactive quenching group and a conjugative group; and a support connectable to the latent fluorophore by the conjugative group. The disclosure further relates to methods of measuring the presence and/or concentration of an analyte, as well as methods of measuring the relative activity of at least two enzymes. |
| US10890526B2 |
Cleanable flat-faced conductivity sensor
Provided is a cleanable conductivity sensor and related methods having a distal sensing end in which active sensing elements are positioned and an outer fin specially configured to minimize unwanted interference without impacting the ability for automated cleaning of the distal sensing end. A rotatable wiper or brush may be periodically rotated over the distal sensing end, thereby removing unwanted biological build-up and avoiding fouling, thereby increasing the sensor deployment time without active intervention and maintenance. |
| US10890525B2 |
Infrared analytical sensor for soil or water and method of operation thereof
An infrared (IR) sensor and a method of detecting molecular species in a liquid. In one embodiment, the IR sensor includes: (1) an IR light source configured to emit IR light, (2) a sensing element configured to receive the IR light, the IR light generating an evanescent field about the sensing element as the IR light propagates therethrough, molecules in a subject liquid interacting with the evanescent field and affecting a characteristic of the IR light and (3) an IR light detector configured to receive the IR light from the sensing element and detect the characteristic. |
| US10890516B2 |
Forward scatter in particulate matter sensor
Embodiments relate generally to systems and methods for detecting particulate matter in the air. A particulate matter sensor may comprise an airflow channel; a light source configured to pass light through the airflow channel; an airflow generator configured to generate airflow into the airflow channel; a waveguide configured to direct light from the light source after it passes through the airflow channel and scatters off of particulate matter within the airflow channel; a photodiode configured to receive light scattered by the waveguide; and a computing device coupled to the photodiode having a processor and a memory storing instructions which, when executed by the processor, determines a mass concentration of particles in the airflow channel based on an output of the photodiode. |
| US10890510B2 |
System and method for on-engine component defect detection
A device is disclosed for measuring Barkhausen noise of a crankshaft to identify defects in the crankshaft while the crankshaft is installed on an engine, comprising: a housing configured to attach to a connecting rod; at least one sensor assembly mounted to the housing including at least one Barkhausen noise sensor; and a spring disposed between the housing and the at least one Barkhausen noise sensor to urge the at least one Barkhausen noise sensor into contact with a pin journal of the crankshaft as the crankshaft rotates. |
| US10890506B2 |
Connection end fitting of a flexible line, measurement device for measuring the integrity of the line, and method of measuring the integrity of the line with the measurement device
An end fitting including an end part of the tubular sheath, an end section of each elongate element, an end vault, and a cover defining a chamber for receiving each end section. The end fitting includes at least one transducer for generating an ultrasonic wave guided in the elongate element, the generation transducer being placed on the elongate element in the receiving chamber, the generation transducer having a volume of less than 200 mm3, in particular comprised between 20 mm3 and 50 mm3. |
| US10890504B2 |
Methods and systems for detecting leakage in a thermal protection apparatus using a liquid crystal sheet
In an example, method of inspecting a thermal protection apparatus is described. The apparatus comprises a composite wall and a thermal insulation blanket, where the thermal insulation blanket is coupled to the wall by way of a sealant disposed around, and offset from, a perimeter of the composite wall and disposed between the composite wall and the thermal insulation blanket, and where the wall, the thermal insulation blanket, and the sealant form a plenum chamber within the apparatus. The method includes pressurizing the plenum chamber with pressurized air, heating the pressurized air within the plenum chamber, and inserting a liquid crystal sheet between the wall and the thermal insulation blanket and proximate to a periphery of the sealant, where the liquid crystal sheet is configured to change color when heated pressurized air exits a gap in the apparatus and heats the liquid crystal sheet. |
| US10890498B2 |
Sensor for a physical feature, preferably comprising a multilayer structure
The invention relates to a sensor for a physical feature, comprising a structure, preferably a multilayer structure, comprising: at least one electrically conductive layer, comprising nanofillers in a polymer matrix including at least one polymer, and electrical connection means, said structure being thermosetting, thermoplastic, or being a cross-linkable elastomer, characterised in that, when the structure is thermosetting, the degree of cross-linking thereof is higher than 80%, better still higher than 90%, or even 95%; when the structure is a cross-linkable elastomer it includes an amount of cross-linking agent ranging from 5 mol. % to 20 mol. % relative to the number of moles in the structure; and when the structure is thermoplastic, it has a constant resistivity value and preferably a degree of crystallinity ranging from 0% to 60%. |
| US10890494B1 |
Camera attachment and image data processing for temperature measurement
A camera attachment for measuring a temperature of a surface, and related methods of measuring the temperature of the surface, employ a temperature reactive material that is thermally coupled with the surface and imaged to provide image data of the temperature reactive material that is analyzed to measure the temperature. A camera attachment for measuring a temperature of a surface includes a distal surface configured to be thermally coupled with the surface, a frame configured to be coupled with a camera that has a field of view, and a temperature reactive material coupled with the frame and thermally coupled with the distal surface. The frame positions the temperature reactive material within the field of view of the camera so that an image captured by the camera includes at least a portion of the temperature reactive material. |
| US10890490B2 |
Thermography process for converting signal to temperature in a thermal imaging system
A thermography process for thermal imaging systems produced in quantity, including an imaging sensor and an ambient temperature sensor, that includes operations at three different places in the manufacture and actual use of the system. A temperature calibration may be performed on all units of a given design at a small number of controlled scene temperatures at one ambient temperature to produce a function that relates sensor signal to scene temperature. The function is determined for each individual unit and may be unique for each unit. Selected calibrated units may be subjected to a qualification test where they are exposed to larger number of controlled scene temperatures at a plurality of controlled ambient temperatures and the errors between the calibration derived function and the observed results and/or the actual scene temperatures at the various scene/ambient temperature combinations may be derived and put into a table that is loaded into all production units. In actual use of the imaging system, for any given actual observed signal and temperature sensor values, the corresponding scene temperature and/or error may be derived from the table and used to modify the temperature value from the calibration function. |
| US10890479B2 |
Vibratory flowmeter and methods and diagnostics for meter verification
A vibratory flowmeter (5) for meter verification is provided, including meter electronics (20) coupled to the first and second pickoff sensors (170L, 170R) and coupled to a driver (180), with the meter electronics (20) configured to: vibrate the flowmeter assembly (10) in a single mode using the driver (180), determine a single mode current (230) of the driver (180) and determine first and second response voltages (231) generated by the first and second pickoff sensors (170L, 170R), respectively, compute frequency response functions for the determined first and second response voltages (231) from the determined single mode current (230), fit the generated frequency response functions to a pole-residue model, and verify proper operation of the vibratory flowmeter (5) using the meter stiffness value (216), residual flexibility (218), and the meter mass (240) in embodiments. |
| US10890471B2 |
Method and assembly for ultrasonic clamp-on flow measurement, and bodies for implementing off-center flow measurement
A method and an arrangement for ultrasonic clamp-on flow measurement with the aid of an off-center sound path measurement via clamp-on ultrasonic transducers being fastened to an intermediate piece of a process pipe. Center sound paths as well as off-center sound paths are taken into account for the flow measurement via the arrangement and method. The arrangement for measuring flow includes a process pipe, through which a liquid or gaseous process medium flows, and an acoustic transducer pair and second clamp-on ultrasonic transducer operating in receive mode is disposed on the process pipe where two bodies are disposed on the inner wall of the process pipe to aid the off-center measurement. |
| US10890470B2 |
Ultrasonic fluid meter and method for determining the flow rate and/or volume of a flowing medium
An ultrasonic fluid meter for determining the flow rate and/or volume of a flowing medium includes a housing, an inlet, an outlet, a first ultrasound measurement path including at least one ultrasound transducer, and a second ultrasound measurement path including at least one ultrasound transducer. The ultrasound measurement paths extend at an angle to one another inside the housing and intersect. The first ultrasound measurement path and the second ultrasound measurement path extend at an angle to one another and intersect in a common region, as seen in a projection plane of a flow cross section. A method for determining the flow rate and/or volume of a flowing medium is also provided. |
| US10890468B2 |
Light ring assembly and method of using the same
A light ring assembly that is designed to provide bright, uniform and homogenized illumination and that can be used with any number of vehicle and non-vehicle lighting applications. According to one embodiment, the light ring assembly includes a housing, a circuit board with a number of individual light sources, a light ring and a lens. Light emitted by the light sources enters an optical input surface on a bottom side of the light ring, is reflected within the body of the light ring so as to mix and become more distributed, and then exits an optical output surface on a top side of the light ring. |
| US10890466B2 |
Angular sensor with annular waveguide as material measure
A rotating element is mounted in a base body for rotation about an axis of rotation. An excitation circuit generates an excitation signal. A divider circuit divides the excitation signal into a base signal supplied to an evaluation circuit and into an outgoing signal supplied to a transceiving antenna. A waveguide circulates in an annular manner about the axis of rotation. The rotating element comprises a termination element protruding into the waveguide and has a reflective side. The transceiving antenna emits an electromagnetic signal into the waveguide propagating in two directions which is reflected from the reflective side and returned to and received by the transceiving antenna which generates in response a receiving signal supplied to the evaluation circuit which determines a position of rotation of the rotating element in relation to a reference position of rotation by evaluating the base signal and receiving signal in a resolution region. |
| US10890463B2 |
Takeoff pitch guidance system and method
The present disclosure provides methods and system for providing takeoff pitch guidance for an aircraft. Takeoff pitch guidance for the aircraft is provided in a pitch target mode at a time of takeoff. The pitch target mode corresponds to determining pitch as a function of a target pitch based on aircraft operating parameters. A transition event is detected while in the pitch target mode. The takeoff pitch guidance for the aircraft is transitioned from the pitch target mode to an airspeed error mode after the transition event is detected and the takeoff pitch guidance is provided in the airspeed error mode. The airspeed error mode corresponds to determining pitch based on a difference between an actual speed and a target speed of the aircraft. |
| US10890462B2 |
Traffic notification system and method
There is provided a system, method, and a computer program product that, when implemented, provides a user a notification about one or more road conditions. The system may include one or more sensors that may be configured to detect the presence and absence of one or more road markings, and a processing unit in operable communication with the one or more sensors configured to receive and process a plurality of sensor readings provided by the one or more sensors. A display in operable communication with the processing unit may be configured to display audio, visual, and audiovisual notification messages to a user. |
| US10890459B2 |
Systems and methods for variable energy routing and tracking
A method for generating navigation routes for a vehicle includes: receiving an origin position, in a road network, of the vehicle; receiving a destination position, in the road network; receiving a user preference from a user interface device, the user preference indicating a tradeoff value having one of a plurality of values between travel time and energy efficiency; computing a time value for each of a plurality of road segments of the road network using a time consumption model; computing an energy consumption for each of the plurality of road segments of the road network using an energy consumption model; identifying a weighted route from the origin position to the destination position based on the time value and the energy consumption for the road segments and based on the user preference; and supplying the identified weighted route to a navigation system of the vehicle. |
| US10890458B2 |
System and method for attributing deviation from predicted travel distance or time for arranged transport services
A network computer system attributes deviation from a predicted travel distance or trip time for arranged transport services. A network computer system monitors a service provider of an arranged transport service to determine a distance traveled, as well as an expended duration. The network computer system compares the determined distance traveled and/or the expended duration with a predicted distance and/or duration of travel to determine if a deviation exists. An adjustment value for the service value may be determined and communicated, based the traveled distance and the expended duration as compared to the predicted distance and/or duration of travel. |
| US10890454B2 |
Integrating online navigation data with cached navigation data during active navigation
When a portable device cannot connect to a network, offline navigation directions are generated and displayed by obtaining navigation instructions stored on the portable device which direct a user from a first location to a second location. When a network connection later becomes available, the portable device obtains online navigation directions from the first location to the second location from a navigation server. The portable device updates the offline navigation directions in a least disruptive manner, with information from the online navigation directions by determining the difference between the online and the offline navigation directions. If the online and offline navigation directions are similar, the portable device updates the display with estimated time data, traffic data, etc., from the online navigation directions. Otherwise, if there is a significant difference between the online and offline navigation directions, the portable device displays the online navigation directions as an alternative route. |
| US10890447B2 |
Device, system and method for displaying measurement gaps
An Augmented Reality (AR)-device, including a visual sensor configured for capturing an environment of the AR device, a display configured for providing a real view of the environment, and overlays onto the real view according to AR-data, wherein the AR data are spatially linked to a reference system and comprise designed data, measured data, and remeasurement indications, a computer configured for reading and controlling the visual sensor, determining a pose of the AR-device relative to the reference system, at least one of receiving, generating and storing the AR-data, and generating the overlays. The remeasurement indications are based on an evaluation of the measured data, and spatially linked to the reference system at corresponding locations of the environment where the measured data lack a target quality. |
| US10890441B2 |
Shape inspection apparatus and shape inspection method
A shape inspection apparatus for inspecting a strip-shaped body includes: a line sensor camera; a first illumination light source and a second illumination light source; a measurement control unit; and a data processing unit. The measurement control unit controls the lighting timings and light emission time periods as well as the line image acquisition timing based on a line speed so that overlapping of photographing ranges does not occur between a first line image acquired within a light emission time period of the first illumination light source and a second line image acquired within a light emission time period of the second illumination light source. The data processing unit calculates an inclination of the surface of the strip-shaped body based on a differential line image obtained based on the first line image and the second line image. |
| US10890440B2 |
3D floating support system and related geometry-detecting machine of slender articles
A support system of a slender article in a geometry-detecting machine includes a plurality of vertical constraint points with which the slender article is in contact, wherein the vertical constraint points are coupled in pairs by interconnection arms in turn including a constraint joint provided with a universal joint mechanism which leaves, to the arms, two rotational degrees of freedom along two orthogonal axes passing in the proximity of the longitudinal axis of the article, the constraint joints possibly being themselves similarly coupled in pairs until converging, in a multiple-layer sequence, towards a single constraint point. |
| US10890432B2 |
Digital displacement sensor and displacement measuring method thereof
A digital displacement sensor and a displacement measuring method thereof, pertaining to the technical field of displacement sensors. The digital displacement sensor includes a housing and a circuit board, and the circuit board is arranged inside the housing. The housing is provided with a window and an opening. The circuit board is provided with a signal acquisition module, an analog front end circuit, a digital compensation circuit, and a signal output interface. The digital displacement sensor allows to alternatively fix the sensor or measured object according to the structure. The measurement can be performed as long as a relative movement between the sensor and the measured object occurs. Factors such as material of the measured object etc. are not limited, so materials such as steel belts, aluminum plates, plastics etc. can be flexibly used. Merely surfaces of the measured object need to be coated with corresponding stripes. |
| US10890431B2 |
MEMS tunable VCSEL powered swept source OCT for 3D metrology applications
Disclosed is an optical probe system that is capable of high speed, high precision, and high resolution 3D digitalization of engineered objects. The 3D dimensional data of the engineered object is measured using a swept source optical coherence tomography system with improved speed, spatial resolutions, and depth range. Also disclosed is a type of coordinate measurement machine (CMM) that is capable of performing high speed, high resolution, and non-contact measurement of engineered objects. The mechanic stylus in the touch-trigger probe of a conventional CMM is replaced with an optical stylus with reconfigurable diameter and length. The distance from the center of the optical stylus to the measurement probe is optically adjusted to match the height of the object to be measured quickly, which eliminates one dimensional movement of the probe and greatly improves the productivity. |
| US10890421B2 |
Multi-functional broadhead fixed and mechanical
Disclosed herein is a multifunctional broadhead and universal ferrule for an archery arrow that has both mechanical and fixed configurations. The disclosure is directed to multifunctional mechanical arrow broadheads that deploy blades upon contact with a target and the ability to transition to a broadhead configured with the blades in a deployed and fixed position prior to target contact. |
| US10890419B2 |
Systems and methods for non-lethal, near-range detainment of subjects
A near-range launcher assembly for at least temporarily detaining a subject includes a primary launcher carrying a first projectile. The first projectile includes a pair of pellets and a tether connecting the pellets and is capable of at least temporarily detaining a subject. A secondary launcher is coupled to the primary launcher and carries a second projectile that is capable of at least temporarily detaining a subject. A power source is associated with one or both of the primary and secondary launchers. A control system is operably coupled to the at least one power source and is operable to activate the power source. A user input is operably coupled to the at least one control system to communicate with the control system to activate the at least one power source to expel one or both of the first projectile and the second projectile toward the subject. |
| US10890417B2 |
Compound eye laser tracking device
The Compound Eye Laser Illumination Seeker (CELIS) is a tracking system used to guide items to point at a laser-illuminated target, with the illumination being either pulsed or modulated at either a specific rate or within a range of rates. The CELIS, comprising a multiaperture compound receiver optics (MACRO) to collect the signal, a set of light guides to combine the received light into light representing individual angular sectors and redirect it to detectors whose output represents the illumination signal in that quadrant, a spectral filter, an angle filter, the set of detectors, and processing electronics. The output is an electronic signal indicating the angular difference between the pointing direction of the signal and the pointing direction of the tracking device. |
| US10890410B1 |
Bodiless double and single caliper archery release
An index-finger trigger-type archery release includes a bodiless release head having a pair of calipers movably connected with another that extend from an upper end of the release head and at least one of the calipers extends to the lower end of the release head. A trigger operatively connected to the calipers enables the release head to be placed into an opened position from a closed position. The calipers can be pressed together to place the release head back into the closed position. |
| US10890405B1 |
Non-tilting outer barrel for toy gun
A non-tilting outer barrel for a toy gun may include a first housing configured to accommodate at least a portion of an inner barrel through which a bullet is discharged, a second housing configured to accommodate at least a portion of a chamber coupled to one end of the inner barrel, a plurality of fixing members disposed in a bore of the first housing thereby restricting vertical movement of the first housing in relation to the inner barrel. |
| US10890401B2 |
Sound suppressor
A sound suppressor for a firearm having one or more barrels, with at least one projectile pathway and with one or more choke-like connectors for insertion into at least one barrel of the firearm. |
| US10890398B2 |
Gun barrel thermal indicator
The inventive technology comprises a novel gun barrel thermal indicator system that incorporates one or more thermogenic compounds that may be coupled to a gun barrel and indicate the temperature of a gun barrel during and after use. Additional embodiments may comprise a digital gun barrel thermal indicator system that may be coupled to a gun barrel and digitally indicate the temperature of a gun barrel during and after use. This novel gun barrel thermal indicator system may indicate the temperature at which the gun barrel will cause burns, is unsafe to store, or if a pre-determined threshold temperature has been reached resulting in a loss of firing accuracy, as well as imminent and/or actual barrel failure. |
| US10890397B2 |
Apparatus to minimize short stroke in a revolver
An apparatus to minimize short stroke in a revolver is provided wherein a first end of the transfer bar is pivotably disposed on the trigger adjacent to the first end of a hand, the second end of the transfer bar disposed adjacent to the firing pin of the hammer, wherein during a firing cycle, prior to the revolver being brought back to the ready-to-fire position, the trigger cannot be depressed until the trigger is first fully undepressed, wherein the second end of the transfer bar engages a transfer bar blocking surface of the hammer slot in the hammer to prevent the trigger from being fully depressed. |
| US10890395B2 |
Apparatus and method for energy harvesting round counter for firearms
An energy harvesting device for accurately counting rounds fired by a firearm comprises a piezoelectric element for mechanical coupling to the barrel of the firearm. The piezoelectric element may produce a voltage waveform in response to the mechanical vibrations from a round passing through the barrel, which may power a microcontroller. The microcontroller may determine the rate of change of the voltage waveform to determine if a live round was fired. The microcontroller may be in communication with an RFID chip. The microcontroller may read the value on the RFID chip, increment the value of the RFID chip in response to being turned on by the voltage waveform, and then store the incremented value on the RFID chip. An armorer may remotely check the value of the RFID chip. |
| US10890385B2 |
Apparatus and system for exchanging heat with a fluid
An apparatus for exchanging heat with a fluid includes a heat exchanger having first and second opposing surfaces and a plurality of flow passages permitting axial fluid flow between the surfaces. A manifold having an interface surface is in thermal contact with the first surface and includes a thermally conductive body for conducting heat in an axial direction between the interface surface and a heat transmitting surface. A plurality of feed passages extend through the thermally conductive body in a transverse direction, the passages having an inlet for receiving or discharging fluid. A plurality of distribution passages have ends in fluid communication with at least one of the feed passages and openings distributed over the interface surface. The distribution passages are configured to cause a change in fluid flow direction between a transversely directed flow in the feed passages and an axially directed flow at the openings. |
| US10890382B2 |
Heat dissipation device
A heat dissipation device includes two titanium metal sheets, which are subjected to a heat treatment before undergoing mechanical processing, plastic working and surface modification. With these arrangements, the titanium metal sheets can be freely plastically deformed and possess a capillary force, and can therefore be used in place of the conventional copper material to serve as a material for making heat dissipation devices, and the heat dissipation devices so produced can have largely reduced weight and largely improved heat dissipation performance. |
| US10890371B2 |
Freezing refrigerator
A freezing refrigerator heats an entrance side pipe of evaporator, which is difficult to heat in the related art, with the condensation latent heat of refrigerant that builds up in a lower portion of evaporator in a liquid state while being vaporized with the heat of defrosting heater so as to warm the outlet pipe by a second thermal coupling part thermally coupling an inlet pipe and an outlet pipe of evaporator, whereby temperature variation of the entire evaporator in a defrosting operation can be suppressed, and the power consumption of defrosting heater can be reduced. |
| US10890370B2 |
Cooling device having an air channel and a baffle
A cooling device, particularly a domestic refrigerator, includes a storage space defined by a body and by a door. An air channel is formed within a space that is at least partially filled with insulating or isolation material between an inner wall of the storage space and an outer wall of the cooling device. At least one opening is provided in the inner wall and is open to the air channel. A baffle is positioned completely within the air channel. |
| US10890368B2 |
Methods and apparatuses for controlling the harvest cycle of an ice maker using a harvest sensor and a temperature sensor
An ice maker for forming ice having a refrigeration system, a water system and a controller. The refrigeration system includes a freeze plate in which ice is formed and a hot gas valve for harvesting the ice therefrom. A harvest sensor is triggered when at least a portion of the ice is harvested from the freeze plate and at least one temperature sensor measures a temperature that indicates that all of the ice has been harvested from the freeze plate. The temperature sensors may include a temperature sensor for measuring the refrigerant temperature at the evaporator outlet, the refrigerant temperature at the evaporator inlet, and/or the temperature of the freeze plate. The controller closes the hot gas valve in response from the triggering of the harvest sensor and the temperature measured by the temperature sensor(s) indicating that all of the ice has been harvested from the freeze plate. |
| US10890360B2 |
Heat exchanger
A heat exchanger provided with: a plate member having a flat bottom part and a refrigerant flow path formed therein; and a plate cover for covering the plate member. The plate cover has a refrigerant inlet communicating with an area on one side of the refrigerant flow path, and a refrigerant outlet communicating with an area on the other side of the refrigerant flow path. The refrigerant flow path is more densely arranged in an area far from a straight line connecting the area that is on the one side and communicates with the refrigerant inlet to the area that is on the other side and communicates with the refrigerant outlet, than in an area close to the straight line connecting the area that is on the one side and communicates with the refrigerant inlet to the area that is on the other side and communicates with the refrigerant outlet. |
| US10890358B2 |
System and method for furnace fluid flow management
A furnace has a primary heat exchanger tube, a secondary heat exchanger comprising a plurality of secondary heat exchanger tubes, a hot header configured to provide a fluid flow path between an output of the primary heat exchanger tube to an input of the secondary heat exchanger, and a perforated fluid flow plate disposed at least partially within the hot header. |
| US10890356B2 |
Heat exchange device and heat source machine
The heat exchange device (200) includes a primary heat exchanger (10), a secondary heat exchanger (20), and a connecting pipe (60). The connecting pipe connects the primary heat exchanger and the secondary heat exchanger. The primary heat exchanger (10) includes a primary heat exchange part (11), a shell plate (12) surrounding the primary heat exchange part, and a body pipe part (13) for cooling the shell plate. The body pipe part (13) is disposed closer to a burner than the primary heat exchange part (11) and is connected to the connecting pipe (60). The primary heat exchange part (11) includes a first heat transfer tube part (111) connected to the body pipe part (13), and a second heat transfer tube part (112) connected to the first heat transfer tube part and disposed on a side opposite to the body pipe part with respect to the first heat transfer tube part. |
| US10890354B1 |
System for facilitating the cleaning of a mini-split air handling unit
A system for collecting waste fluid and debris from cleaning of an air handler mounted in a wall, comprising a one-piece shroud disposable on the air handler assembly, the shroud including a hood portion and a funnel portion connected by left and right sides, the shroud having a front opening and a rear opening between the hood and the funnel; a left bracket and a right bracket having respective left and right flanges disposable between left and right sides of the air handler assembly and the wall; a cinchable drawstring; an upper rib disposed in the hood portion and having hooked ends for engaging slots in the left bracket and the right bracket; and a lower rib disposed in the funnel portion and having hooked ends for engaging slots in the left bracket and the right bracket. |
| US10890349B2 |
Compound control apparatus and method thereof in air conditioning system
The disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). A method of a server in an air conditioning system and a server are provided. The method includes detecting a schedule duration for a compound control zone in which a compound control operation for controlling a ventilating operation and a cooling/heating operation will be performed; determining a ventilating schedule based on an air state change; and determining a cooling/heating schedule. |
| US10890348B2 |
Air conditioning system
An air conditioning system includes: an air conditioner that includes an outdoor unit including an outside air temperature sensor and an indoor unit including an indoor unit controller to control air conditioning operation and communicable with the outdoor unit; and a remote controller communicable with the indoor unit. The remote controller includes: a schedule storage to store information on an operation schedule of the air conditioner for each date and time, a reference temperature for determining an operation mode of the air conditioner, and an outside air temperature correction value; and an operation mode determiner to select the operation mode from among cooling, blowing, and heating using the information on the operation schedule, a corrected outside air temperature, and the reference temperature. The indoor unit controller controls the air conditioning operation using the reference temperature as a target temperature in the operation mode determined by the operation mode determiner. |
| US10890339B2 |
Ceiling type air conditioner and controlling method thereof
A method of controlling a ceiling type air conditioner including a panel, a first vane group, and a second vane group, and each of the first and second vane groups including an upper discharge vane and a lower discharge vane includes performing first mixing operation in which the first vane group guides air in a direction close to the ceiling surface to form horizontal airflow and the second vane group guides air in a direction close to a floor surface to form vertical airflow, determining whether swing operation of continuously rotating the first vane group and the second vane group or fixing operation in which the first vane group and the second vane group are located at the same angle is performed, and performing second mixing operation in which the first vane group forms the vertical airflow and the second vane group forms the horizontal airflow. |
| US10890334B2 |
Hinge assembly with slow close and/or slow open characteristics
A hinge assembly for an associated appliance door includes an arm and a lever pivotally connected to the arm. The lever and arm are adapted to pivot relative to each other about a main pivot axis between a first position that corresponds to a closed position of the associated appliance door and a second position that corresponds to an opened position of the associated appliance door. A slide link is located adjacent the lever. A damper engagement structure is connected to the slide link. A biasing system urges the arm and lever toward the first position. A damper system includes a damper that damps pivoting movement between the arm and the lever for at least part of the movement between the arm and the lever when the arm and lever pivot relative to each other from the first position toward the second position. |
| US10890333B2 |
Cooking appliance cooling fan with optical speed sensor
An optical sensor is used in a cooling system of a cooking appliance to sense rotation of the cooling fan. For example, in one aspect a cooking appliance is disclosed as including a housing with a cooking enclosure and cooling passage for venting heat generated within the cooking enclosure; a cooling fan in fluid communication with the cooling passage in order to provide a directed airflow within the cooling passage; and an optical sensor to sense rotation of the cooling fan. |
| US10890315B2 |
Universal mounting assembly
A luminaire mounting assembly includes a top mounting component having a top body defining an interior chamber and configured to receive a luminaire. The top mounting component is configured to be connected to a horizontal support and configured to be connected a pendant mount. A side mounting component includes a base configured to connect to a vertical support and a body portion extending from the base. The body portion is configured to connect to the top mounting component. A stanchion adaptor is configured to connect to the side mounting component and includes a stanchion opening configured to receive a stanchion mount. |
| US10890308B2 |
Car lamp using semiconductor light emitting device
The present invention relates to a car lamp (or a vehicle lamp) and a control method thereof, and more particularly, a vehicle lamp using a semiconductor light emitting device. The present invention provides a lamp including a half mirror having an upper surface and a lower surface and configured to reflect a part of light incident on the lower surface and another part to be discharged to outside, a reflector located below the half mirror in a manner of facing the lower surface of the half mirror, and a plurality of light sources located between the half mirror and the reflector to emit light toward the half mirror, wherein the half mirror and the reflector are located to be spaced apart from each other by a predetermined distance such that the light emitted from each of the light sources is repeatedly reflected by the half mirror and the reflector. |
| US10890303B2 |
Lamp shade with ornamentation utilizing light pipes
Lamp shades are provided with ornamentation utilizing light pipes and fiber optics, using light pipe technology to provide an ornamented shade. For lampshades of the truncated conical shape type, this light pipe ornamentation includes light emitting top and/or bottom circular rims, as well as an optional light emitting central thematic character/logo figure in 3D relief. Light is transmitted from the interior of the shade to illuminate the light pipe features, or from fiber optic electrically conductive wires/cables, which may include circular light pipes attached as integrally formed top and bottom rims of the lamp shade. Alternatively, the circular decorative light pipes may be formed by a plurality of arcuate segments, which, when joined together, form a circular rim, where light may be diffused and sent through the segments. The translucent light pipe elements may be injection molded of tinted light guide grade plastic resin. |
| US10890278B2 |
Expandable and contractible garden hose
A hose which automatically expands longitudinally and automatically expands laterally upon the application of a pressurized liquid is disclosed. The hose can automatically expand longitudinally up to six times its unexpanded or contracted length. Upon release of the pressurized liquid within the hose, the hose will automatically contract to a contracted condition. The hose includes an inner tube made from an elastic material and an outer tube made from a non-elastic material. The inner tube is positioned concentrically within the outer tube in both a contracted condition and an expanded condition. The outer tube is secured to the inner tube only at a first end of the inner and outer tubes and at a second end of the inner and outer tubes. The outer tube moves laterally and longitudinally with respect to the inner tube when the tubes are transitioning between a contracted condition and an expanded condition. |
| US10890272B1 |
U-shaped fairing with hinged blocks
A vortex-induced vibration (VIV) suppression device comprising: a fairing comprising a fairing body dimensioned to partially encircle an underlying tubular and a first arm and a second arm extending from the fairing body, the fairing body comprises a first section and a second section that each have first ends that are interfacing one another to form a gap in between and a second end, and the first arm and the second arm are attached to the second ends such that they extend radially outward from the underlying tubular, and the first arm and the second arm are spaced a distance from one another; and an interior block member to facilitate an opening or a closing of the fairing body around an underlying tubular, the interior block member having a first block section and a second block section movably coupled to one another. |
| US10890265B2 |
Check valve
A check valve includes a valve body having a flow bore which extends between the inlet and outlet ends of the body, a cavity which intersects the flow bore, and an opening which is connected to the cavity. A body cap is removably secured in the opening, and a seat cartridge is configured to fit through the opening and be slidably received in the cavity. The seat cartridge has an open first end which is aligned with the opening, a second end which is located opposite the first end, a chamber which extends between the first and second ends and defines an inner wall of the seat cartridge, a first bore which extends between the chamber and an inlet bore portion, a second bore which extends between the chamber and an outlet bore portion, and a valve seat which is formed on a portion of the inner wall that surrounds the first bore. A retainer ring is positioned in the valve body between the body cap and the first end of the seat cartridge, and a flapper is pivotally connected to the retainer ring and is pivotable through the chamber between a closed position in which the flapper is positioned against the valve seat and an open position in which the flapper is displaced from the valve seat. |
| US10890262B2 |
Closure device
A closure device including a closure element for closing an opening surrounded by a valve seat of the closure device. The closure device has an open state, in which the closure element exposes the opening at least partly, for an object to be led through the opening, an intermediate state, in which the closure element is brought into alignment with the opening without contact with the valve seat, and a closed state, in which the closure element at least rests on the valve seat via a seal of the closure device. The seal has a hollow space, to which a pressure medium from a pressure source of the closure device can be applied, and the closure device has a suction apparatus for sucking the pressure medium out of the hollow space of the seal. |
| US10890259B2 |
Poppet valve system and process
Aspects herein include a valve to provide regulated fluid flow. The valve comprises a valve housing having an inlet and an outlet. The valve further comprises a valve seat disposed between the inlet and the outlet of the valve. The valve seat has a seat opening defined by a seat opening dimension and is fixed in relation to the valve housing. The valve further comprises a poppet disposed between the valve seat and the outlet of the valve, the poppet having a seat face opposing the valve seat. The seat face tapers from a poppet large dimension larger than the seat-opening dimension disposed toward the inlet end to a poppet small dimension smaller than the seat-opening dimension disposed toward the outlet end. The valve further comprises a plunger operatively coupled with the poppet as well as a solenoid within the valve chamber operatively coupled with the plunger. |
| US10890257B2 |
Sealing device
A sealing device capable of preventing, when a shaft and a housing move relative to each other, the sealing device from moving together with the shaft. A resin seal ring 100 includes a cylindrical section 110, a pair of inner circumference lips 120 respectively provided on both sides of the cylindrical section 110 in the axial direction, a pair of outer circumference lips 130 respectively provided on both sides of the cylindrical section 110 in the axial direction, and an annular mounting groove 111 which is provided on an outer circumference surface of the cylindrical section 110 and in which the elastic seal ring 300 is mounted. The pair of inner circumference lips 120 are configured to slide on an outer circumference surface of the shaft. The pair of outer circumference lips 130 are configured to be in close contact with the inner circumference surface of the shaft hole. |
| US10890255B2 |
Combination oil ring
Under a state in which the combination oil ring is mounted in an oil ring groove before inserted into a cylinder bore, when an inclined surface of an upper ear portion of an expander spacer is held in contact with an inner peripheral surface of an upper segment and an inclined surface of a lower ear portion of the expander spacer is held in contact with an inner peripheral surface of a lower segment, an upper protrusion amount (P1) from an outer peripheral-side end surface of the expander spacer to an outer peripheral surface vertex of the upper segment is larger than a lower protrusion amount (P2) from the outer peripheral-side end surface of the expander spacer to an outer peripheral surface vertex of the lower segment. When the combination oil ring is inserted into the cylinder bore, the sealing performance can be improved to reduce the oil consumption. |
| US10890247B2 |
Lubrication fluid collection in a gearbox of a gas turbine engine
An epicyclic gearbox assembly for a gas turbine engine includes a sun gear assembly; a planet gear assembly engaged with the sun gear assembly; and a ring gear assembly including one or more ring gears engaged with the planet gear assembly. The epicyclic gearbox assembly further includes a lubrication fluid collection assembly having a rotating oil scoop extending in a circumferential direction around the ring gear assembly, the rotating oil scoop coupled to the ring gear assembly at a location forward of one or more ring gears of the ring gear assembly. |
| US10890244B2 |
Power transmission device
A power transmission device (100) includes: a rotary shaft (4) extending in the vehicle width direction to transmit power to drive wheels of the vehicle; a rotary parts housing chamber (16) disposed on the end section or in its vicinity of the rotary shaft (4) in the axial direction and adapted to house rotary parts including a clutch (5R); and a breather chamber (81) disposed on the outside (the upper side) of the rotary shaft (4), wherein a first communication passage (80) is provided to communicate with the breather chamber (81) and the rotary parts housing chamber (16). The oil intruded into the breather chamber (81) is discharged from the breather chamber (81) through the first communication passage (80) and is led to the rotary parts housing chamber (16) by the negative pressure due to the pull-in to the rotary parts housing chamber (16) accompanying rotation of the rotary parts. |
| US10890241B2 |
Quiet gear wheel and method for producing such a gear wheel
The present invention relates to a gear wheel containing at least one sintered material having a porosity, the gear wheel having, in addition to the porosity, another noise-reducing means. |
| US10890229B2 |
Power tool
A power tool includes a housing, an auxiliary handle, and a vibration damping assembly. The auxiliary handle includes a front end and a gripping portion. The vibration damping assembly includes a mass member and an elastic element. The auxiliary handle further includes an end cap arranged at a rear end of the gripping portion where the rear end is far away from the housing relative to a front end of the gripping portion. An accommodating cavity for accommodating the vibration damping assembly is formed around the gripping portion. The elastic element is arranged between a mass member and a cavity wall of the accommodating cavity. A ratio of a natural frequency W1 of the vibration damping assembly to a rotation frequency W2 of an output shaft in rotation is greater than or equal to 0.7 and less than or equal to 1.3. |
| US10890227B2 |
Wear liner with unidirectional notch
A friction disk of a braking system may include a friction disk core and a first wear liner. The friction disk core has an outer surface that defines a recess extending gradually inward from the outer surface, according to various embodiments. The wear liner mates to the outer surface of the friction disk core and includes a wear surface and a first non-wear surface, according to various embodiments. The first wear liner further includes a notch extending gradually outward from the first non-wear surface of the wear liner, according to various embodiments. In an installed state, the notch is received within the recess, according to various embodiments. |
| US10890223B2 |
Disc brake caliper
A disc brake caliper is basically provided with a single main body and an end cap. The single main body includes a hydraulic cylinder bore partially defining a hydraulic chamber having a cylinder axis and an end bore disposed along the cylinder axis. The end cap is coupled to the single main body in the end bore so as to close the hydraulic chamber. The end cap has an exterior surface that is free of a tool engagement structure. |
| US10890210B1 |
Articulated support arm
An articulated arm includes an arm segment, the segment attachable to at least one other segment of the arm; a ball-and-socket joint at a distal end of the arm segment, a ball of the joint including a plurality of indentations that are distributed over at least part of the surface of the ball; a rod that is slidable within the arm segment, the rod including at least one pin at its distal end, each pin of said at least one pin being configured to be inserted into an indentation of the plurality of indentations that is aligned with that pin; and an actuator mechanism that is configured to apply a distal force to slide the rod distally to insert each pin of said at least one pin into an indentation of the plurality of indentations. |
| US10890208B2 |
Crankshaft
A crankshaft includes a plurality of journals, a plurality of pins, and a plurality of crank arms. The journals are coaxially disposed with the rotational center of the crankshaft. The pins are decentered with respect to the journals. Each of the crank arms is disposed between one journal and one pin to join the one journal with the one pin. One or more of the crank arms integrally include a counterweight. The counterweight includes two side surfaces. An added layer of a material different from that of a crankshaft body is provided on each of side surfaces of the counterweight. When the Young's modulus of the added layer is E and the Young's modulus of the material of the crankshaft body is E0, E/E0 is 0.2 to 0.4. |
| US10890207B2 |
Connection to a suction disc
The connection of an accessory to a suction disc module comprises a lever mounted to the suction disc module; a latch bar on each side of that lever, and a raised shoulder on a top surface of the lever. The accessory has a pair of inclined latch blocks for engagement with the latch bars and a square-edge boss for engagement with the raised shoulder. The lever is urged away from the suction disc module by a spring. The lever has an overrun in a displacement thereof while a displacement of the spring remains constant. The lever is selectively movable along this overrun for engaging the latch bars with the inclined latch blocks and for engaging the raised shoulder with the square-edge boss. This latter engagement of the raised shoulder with the square-edge boss prevents an excess movement of the connecting direction, and urges the accessory in the release direction. |
| US10890203B2 |
Apparatus for securing a tool in an opening and method of using same
A locking device (100) is operable to lock a tool (150) in an opening. The locking device includes a base (104) positionable with respect to a lifting member (152) of the tool when a first end of the lifting member is positioned within the opening. The locking device also includes a lift (106) coupled to the base for movement relative to the base. The lift includes an interface portion (110) coupleable to the lifting member such that the lifting member is moveable with the interface portion in an extraction direction of the opening when the lift is moved from a first position to a second position relative to the base. |
| US10890200B2 |
Clamshell material flow amplifier
Material flow amplifiers as disclosed herein overcome drawbacks associated with known adverse flow conditions (e.g., surface erosion and head losses) that arise from flow of certain types of materials (e.g., fluids, slurries, particulates, flowable aggregate, and the like) through a material flow conduit. Such material flow amplifiers provide for flow of flowable material within a flow passage of a material flow conduit (e.g., a portion of a pipeline, tubing or the like) to have a cyclonic flow (i.e., vortex or swirling) profile. Advantageously, the cyclonic flow profile centralizes flow toward the central portion of the flow passage, thereby reducing magnitude of laminar flow. Such cyclonic flow profile provides a variety of other advantages as compared to a parabolic flow profile (e.g., increased flow rate, reduce inner pipeline wear, more uniform inner pipe wear, reduction in energy consumption, reduced or eliminated slugging and the like). |
| US10890196B2 |
Dummy ring assembly for removing vane segments, and method of removing vane segments using same
A dummy ring assembly for removal is provided with a plurality of dummy rings. Each of the dummy rings has a dummy shroud section fitted into a vane ring groove of a casing into which a shroud of a vane segment is fitted, and has an arc shape whose central angle centered on a rotational axis is less than 90°. The dummy shroud sections of the plurality of dummy rings are fitted sequentially into the vane ring groove of the casing. The vane segment is removed from the casing by moving the dummy rings in a circumferential direction along the vane ring groove. |
| US10890191B2 |
Systems and methods for mounting electrically powered devices to ceilings and other structures
A system for mounting an electrically-powered device such as a ceiling fan or other mounted fixture to supporting structure is disclosed. The system includes a mounting bracket having a receiving portion with a first electrical connector and a hangable structure with a mating member configured to be positioned against the receiving portion. The hangable structure includes a second electrical connector configured to become engaged with the first electrical connector as the hangable structure is moved downwardly into position to rest in proper alignment against the receiving portion. Positioning and alignment is accomplished without further manipulation of the hangable structure after engagement of the first and second electrical connectors. This system allows easier installation of the device by preventing gravity-influenced disengagement of the hangable structure from the mounting bracket once the electrical connection is established. |
| US10890189B2 |
Submersible pumping system having thrust pad flow bypass
A technique facilitates operation of a pump, such as a submersible pump in an electric submersible pumping system. The pump has a sequential diffuser and impeller which are operationally engaged via a thrust device. In some embodiments, the diffuser and impeller also are operationally engaged via a front seal. A bypass channel is used to route a flow of fluid from a tip region of the impeller to an inlet region of the impeller without passing through the thrust device during operation of the pump. |
| US10890187B2 |
Scroll compressor witha lubricant supply system and refrigeration cycle apparatus having the scroll compressor
A scroll compressor includes a crank shaft 6, an orbiting scroll 32, and a second plug part 329. The crank shaft 6 has a lubricant channel 63 which allows lubricant 9 to flow therethrough. The orbiting scroll 32 is attached to the crank shaft 6 and has a second inner channel 327 that allows the lubricant supplied thereto through the crank shaft 6 to outwardly flow therethrough. The second plug part 329 serving as an adjustment part is provided in the second inner channel 327 of the orbiting scroll 32 and adjusts a flow amount of the lubricant 9 flowing through the second inner channel 327. |
| US10890185B2 |
Scroll compressor having a central main discharge port and an auxiliary discharge port
The scroll compressor comprises a fixed scroll element comprising a fixed end plate (13) and a fixed spiral wrap (14); an orbiting scroll element comprising an orbiting end plate and an orbiting spiral wrap (16), the fixed and orbiting spiral wraps (14, 16) being intermeshed with each other to define pairs of compression pockets, a radial inner pair of compression pockets comprising a direct pocket (17.1) and an indirect pocket (17.2); a central main discharge port (18) formed in the fixed end plate (13) and configured to communicate the direct pocket (17.1) with a discharge pressure volume; and an auxiliary discharge port (26) formed in the fixed end plate (13) at a position close to an outer wall side (14.2) of the fixed spiral wrap (14) and adjacent the inner end (14.4) of the fixed spiral wrap (14). The auxiliary discharge port (26), during orbiting movement of the orbiting scroll element (12), is at least partially uncovered by the orbiting spiral wrap (16) to communicate the indirect pocket (17.2) with the discharge pressure volume. |
| US10890174B2 |
Hydrostatic system providing volumetric efficiency when pump is neutral
A hydrostatic system that provides different volumetric efficiency at different states and includes a pump with a discharge and supply line. Connected between the discharge and supply line is a valve. The valve is adapted to move to a position having a cross port orifice when the pump is in a neutral state and a position where the ports are blocked when the pump is in an operation state. |
| US10890143B2 |
Controller and control method for internal combustion engine
A controller executes a fuel introduction process when stopping combustion in a cylinder under a situation in which a crankshaft is rotating. The fuel introduction process causes a fuel injection valve to inject fuel and causes the fuel to flow out unburned from inside the cylinder to an exhaust passage. The opening degree of an exhaust gas recirculation valve at a point in time when a state in which the execution condition of the fuel introduction process is not satisfied is switched to a state in which the execution condition of the fuel introduction process is satisfied is a preliminary opening degree. During the execution of the fuel introduction process, the recirculation valve controlling section causes the opening degree of the exhaust gas recirculation valve to be smaller than the preliminary opening degree. |
| US10890142B2 |
Device for controlling the amount of fluid fed to the intake of a supercharged internal-combustion engine equipped with an exhaust gas recirculation circuit and method using same
A device for controlling the amount of fluid fed to the intake of a supercharged internal-combustion engine includes at least one turbocharger with a compression stage including at least one compressor with an intake for the fluid to be compressed, an expansion stage with at least one turbine having at least one exhaust gas inlet and expanded exhaust gas outlet, a transfer line for carrying the compressed fluid from the compressor outlet to the at least one turbine inlet with throttling means for controlling the compressed fluid transfer to the turbine, and an exhaust gas recirculation line between exhaust gas outlet of turbine and intake of compressor. |
| US10890128B2 |
PCSV control method for preventing malfunction
A Purge Control Solenoid Valve (PCSV) control method for preventing malfunction may include: starting-up by a starting motor a crankshaft of an engine, and opening PCSV by a duty-control, wherein in the starting-up step, the PCSV is opened to eliminate foreign substances stained on the PCSV. |
| US10890126B2 |
Method for controlling internal combustion engine and device for controlling internal combustion engine
A control method for an internal combustion engine including: setting a target valve opening degree of the first throttle valve in accordance with a load, sensing a valve opening degree of the second throttle valve, judging whether or not the valve opening degree of the second throttle valve is an opening degree on a closing side relative to a predetermined set valve opening degree, and correcting the valve opening degree of the first throttle valve to the opening degree on the closing side relative to the target valve opening degree when it is judged that the valve opening degree of the second throttle valve is the opening degree on the closing side relative to the predetermined set valve opening degree. |
| US10890124B2 |
Internal combustion engine control device and method
Provided is a technique capable of suppressing the amount of fuel adhering to a wall surface of a cylinder in an engine whose wall surface temperature varies every cycle. An internal combustion engine control device that controls an internal combustion engine, which injects fuel into a cylinder and generates combustion by ignition, includes: a wall surface temperature calculation unit that calculates a wall surface temperature of the cylinder based on a pressure in the cylinder; and a combustion control unit that controls the combustion of the internal combustion engine based on the calculated wall surface temperature. |
| US10890119B2 |
Locale specific vehicle regulation compliance
Method and apparatus for determining instructions for a vehicle are provided. One example method generally includes monitoring location information of a vehicle and detecting a change in a location of the vehicle based on the monitoring, wherein the location change is between a first regulatory area and a second regulatory area. The method further includes generating instructions for the vehicle based on the location change, wherein the instructions place the vehicle in compliance with a regulation of the second regulatory area and transmitting the instructions to the vehicle. |
| US10890110B2 |
Internal combustion engine with a rotating piston and uni-directional rolling bear
An internal combustion engine, includes a 1st rotor having two blades, rotating in the circular volume of the motor body block with variable angular speed; a 2nd rotor having two blades, rotating in the circular volume of the motor body block with variable angular speed, a rolling bearing provided between the 1st rotor and the 2nd rotor enables rotation of the 1st rotor and the 2nd rotor on each other; a 1st unidirectional rolling bearing between the 1st rotor and the back cover enables rotation of the 1st rotor and the 2nd rotor at different times and at different extents; a 3rd unidirectional rolling bearing transferring the 2nd rotor's rotation movements to the output shaft is provided on the internal collar of the 2nd rotor; a 4th unidirectional rolling bearing transferring the 1st rotor's rotation movements to the output shaft is provided on the internal collar of the 1st rotor. |
| US10890109B2 |
Turbocharger
This turbocharger (10) comprises a turbine wheel (12), a compressor wheel (13), and a scroll flowpath (34) formed in a turbine housing (31), continuing in the circumferential direction on the radially outer side of the turbine wheel (12), and having gas flowing therethrough that rotates and drives the turbine wheel (12). The scroll flowpath (34) is formed such that: an inner circumferential inside wall surface (34c) on the turbine wheel (12) side is gradually displaced radially outwards, along the direction of gas flow; and the cross-sectional area of the flowpath gradually decreases. |
| US10890103B2 |
Control method of cooling system for vehicle
A method for controlling a vehicle cooling system is provided. The system includes an engine, an EGR cooler, an oil cooler, a heater, a radiator, and a controller. The engine, the EGR cooler, the oil cooler, the heater, and the radiator are respectively connected through a coolant line and coolant circulates through the engine, the EGR cooler, the oil cooler, the heater, and the radiator by operation of a water pump. The controller receives the coolant from the engine and operates a control valve that is connected with the oil cooler, the heater, and the radiator. The method includes sensing driving conditions and operating the control valve when a warm mode is required to increase the temperature within the vehicle based on the sensed driving conditions. The control valve is operated based on first to third modes depending on a coolant temperature. |
| US10890102B2 |
Cooling apparatus of internal combustion engine
A cooling apparatus of an internal combustion engine according to the invention controls an activation of a flow rate changing valve such that a block water flow rate proportion when an engine output is relatively large in a range of the engine output equal to or larger than a predetermine engine output, is larger than the block water flow rate proportion when the engine output is relatively small in the range of the engine output equal to or larger than a predetermine engine output. |
| US10890092B2 |
Internal combustion engine and method for controlling internal combustion engine
An internal combustion engine may include an electronic control unit configured to supply additives to an exhaust gas cleaning catalyst having a temperature not more than a predetermined temperature. The electronic control unit may execute abnormality diagnosis of the exhaust gas cleaning catalyst based on an ability for cleaning exhaust gas of the exhaust gas cleaning catalyst. When preforming abnormality diagnosis of the exhaust gas cleaning catalyst having the temperature not more than the predetermined temperature, the electronic control unit may reduce the amount of the additives supplied to the exhaust gas cleaning catalyst to less than the amount supplied when abnormality diagnosis of the exhaust gas cleaning catalyst having the temperature not more than the predetermined temperature is not executed. |
| US10890087B2 |
Variable valve train
The disclosure concerns a variable valve train for an internal combustion engine, comprising a camshaft, a gas exchange valve and a cam carrier. The cam carrier is arranged rotationally fixedly and axially displaceably on the camshaft and has a first cam and a second cam. The variable valve train has a force transmission device with a force transmission element, in particular a finger follower or rocker arm, which, depending on an axial position of the cam carrier, creates an active connection either between the first cam and the gas exchange valve or between the second cam and the gas exchange valve. The variable valve train has a first actuator for axial displacement of the cam carrier, wherein the first actuator is received at least partially in the force transmission device. |
| US10890086B2 |
Latch interface for a valve actuating device
An apparatus includes a ball plunger post and a valve stem post extending upward from a base, the ball plunger post having a size and a shape of a hydraulic lift adjuster (HLA) of a predefined engine, and the valve stem post having a size and a shape of a valve stem of the predefined engine. The apparatus includes a fixture sized and shaped to receive a switching rocker arm assembly, the switching rocker arm assembly having a first end for pivoting and a second end for latching, and a latch with a latch pin fitting into a latch bore and a latch seat. The apparatus includes a latch rod for positioning within the latch bore to rest upon the latch seat, the latch rod having a hardness higher than that of the latch seat and a same diameter as the latch pin, and adapted for coining the latch seat. |
| US10890085B2 |
Anti-rotation feature
A blade track assembly and methods thereof includes an anti-rotation device having an arcuate body and tabs extending for engagement within an anti-rotation slot of the blade track. The anti-rotation device may be formed to include an annular shape connected at a flange of the casing to reduce spatial requirements while blocking against rotation of the blade track. |
| US10890081B2 |
Turbine disk with platforms coupled to disk
A disk assembly for use in a turbine of a gas turbine engine. The disk assembly includes a disk and a plurality of platforms coupled with the disk. The disk includes a plurality of radially extending disk lugs that define slots for receiving airfoils. The platforms are coupled to the disk lugs between neighboring blades to block radially inward movement of hot gasses toward the disk. |
| US10890066B1 |
Determination of a rock testability index for formation testing
Methods for determining a rock testability index (RTI) include receiving petrophysical data of a geological formation at a particular rate. The petrophysical data is measured at each depth of a plurality of depths from a surface of the Earth. For each depth of the plurality of depths, an RTI is determined for the geological formation. The RTI indicates a probability of success for performing a hydrocarbon fluid formation test at each depth. The RTI is generated by normalizing a rock type of the geological formation. The RTI is adjusted based on a correspondence of the petrophysical data to hydrocarbon productivity. A display device generates a visual representation of the RTI at the particular rate. The visual representation indicates a potential hydrocarbon productivity of the geological formation. |
| US10890055B2 |
Method for inverting oil continuous flow to water continuous flow
The present invention provides a method for inverting oil continuous flow to water continuous flow and reaching one or more desired production parameters in a well producing fluid containing oil and water or inverting oil continuous flow to water continuous flow and reaching one or more desired transport parameters in a pipeline transporting fluid containing oil and water wherein there is a pump in the well or transport pipeline, comprising the following steps: (a) reducing the pump frequency until either inversion from oil continuous production to water continuous flow is achieved or a predefined stopping condition is reached; (b) if inversion has not been achieved in step (a), adjusting the wellhead pressure in the well or the pressure at the reception side of the transport line to achieve the inversion; (c) stabilising the flow at the condition reached in steps (a) or (b); and (d) carefully adjusting one or both of the wellhead pressure and pump frequency to reach the one or more desired production parameters. |
| US10890050B2 |
Self-calibrating device for activating downhole tools and/or operations
A tool activation device that includes a pressure inlet port configured to be in communication with a wellbore pressure, a housing that includes a counter mechanism with a first counter end and a second counter end, where the counter mechanism includes a closed chamber filled with a fluid having a pressure, and a ratchet system that includes a ratchet piston with a first ratchet end in pressure communication with the pressure inlet port and a second ratchet end in communication with the closed chamber, a valve mechanism interconnecting the pressure inlet port and the closed chamber arranged for equalizing the pressure a cross the ratchet piston. |
| US10890048B2 |
Signal operated isolation valve
A method of drilling a wellbore includes drilling the wellbore through a formation by injecting drilling fluid through a drill string and rotating a drill bit. The drill string includes a shifting tool, a receiver in communication with the shifting tool, and the drill bit. The method further includes retrieving the drill string from the wellbore through a casing string until the shifting tool reaches an actuator. The casing string includes an isolation valve in an open position and the actuator. The method further includes sending a wireless instruction signal to the receiver. The shifting tool engages the actuator in response to the receiver receiving the instruction signal. The method further includes operating the actuator using the engaged shifting tool, thereby closing the isolation valve and isolating the formation from an upper portion of the wellbore. |
| US10890042B2 |
Section mill and method for abandoning a wellbore
A mill for use in a wellbore includes a tubular housing having a bore therethrough, a plurality of pockets formed in a wall thereof, and a blade disposed in each pocket. Each blade includes a body having a first side opposite a second side, wherein the first side faces in a direction of rotation of the mill. The blade also includes a blade portion disposed on the first side of the body, wherein the blade portion has a first cutting face stepped relative to a second cutting face. Each blade is movable between a retracted position and an extended position, wherein a portion of the first side and the second side protrude from the housing in the extended position. |
| US10890033B1 |
Kelly bar with locking feature, related system and method
A Kelly bar apparatus includes a plurality of concentric tubes in a telescoping arrangement having either a locking feature provided by a series of keys and notches that interlock selectively, or one or more blocking tabs that prevent complete telescopic extension of at least one of the tubes when the tubes and associated keys are in an unlocked position, or both. Related subterranean bore drilling systems and drilling methods are also described. |
| US10890026B2 |
Automatic machine for alternable application of a plurality of flexible spacer profiles on a glass sheet
An automatic machine and an automatic method for the alternating application of a plurality of flexible spacer profiles, preferably made of expanded synthetic material, on a glass sheet in order to compose the insulating glazing, where a dynamic magazine, which contains a plurality of reels of flexible spacer profile is paired with an application head and the path of the flexible spacer profile lies around the rotation axis of the application head, thus rendering feeding from the magazine compatible, thereby allowing the alternability of the reels, with the functionality of the application head, which requires a 360° freedom of rotation. |
| US10890014B2 |
Electromagnetic actuator
The invention provides a magnetic actuator including at least two magnets. One magnet is a semi hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the magnetic actuator. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetization polarization of the semi hard magnet is configured to push or pull the hard magnet to open or close a digital lock realised with the magnetic actuator. The magnetic actuator of the invention can also be used to realise a valve. |
| US10890012B2 |
Lock and key therefor
A lock cylinder having a barrel and a lock housing, the barrel having a locking cam pivotally mounted therein, the locking cam including at least one recess on an outer periphery thereof, a housing recess formed on an inner wall of the lock housing, a locking member that, in a locking position, is positioned at least partly in the housing recess formed on the inner wall of the lock housing, the at least one recess on the locking cam including a first recess on the locking cam, the first recess being sized to enable the locking member to move out of the housing groove, the barrel having a key slot for receiving a key, the key including a projection for causing the locking cam to rotate to bring the first recess on the locking cam adjacent to or into alignment with the locking member such that the locking member moves out of the housing recess and into the first recess of the locking cam and barrel slot to thereby enable rotation of the barrel in the lock housing. |
| US10890009B2 |
Modular crypt and modular crypt system with niche side wall
A modular crypt structure comprising a frame, a module insert defining a chamber and a closure panel and methods of constructing the same are disclosed. The chamber functions as a crypt module and receives bodily remains or portions thereof. The chamber is closed by attaching a closure panel, such as a stone crypt front to the frame. The modular crypt frame may comprise a plurality of horizontal bars and a plurality of vertical bars. A method of constructing a modular crypt structure comprises erecting a frame, providing at least one module insert, configuring the insert to define a chamber adapted to receive bodily remains, and closing the crypt module. A modular crypt system including a niche side wall is also disclosed having a niche side wall frame, a niche insert defining a plurality of niches positioned within the frame, and a closure panel positioned on the niche side wall frame. |
| US10890000B2 |
Floor opening safety system
A safety system alerts individuals to the presence of a floor opening in a floor grid or work platform decking that is supporting the individuals. The safety system is a passive safety system that is operatively connected to a stationary first floor panel that is adjacent a second floor panel. The safety system is automatically operated to deploy a signal flag above the first floor panel (and activate an audio warning signal) when the second floor panel is removed, exposing a floor opening adjacent the first floor panel. The deployed signal flag alerts individuals on the floor grid or work platform decking to the presence of the floor opening. |
| US10889994B1 |
Step clip fastening system and method
A step clip fastening device, the step clip fastening device comprising: an elongated base strip having a first end and a second end, wherein a female locking part is attached to the first end and a male locking part is attached to the second end; a plurality of step clip sets extending substantially perpendicularly upwards from the base strip, wherein each of the step clip set comprising at least two step clips arranged in a back-to-back configuration, wherein a step clip is attached at each of the first end and the second end of the base strip; an anchor protruded at a center of each of the step clip; and one or more tabs extending substantially perpendicularly downwards from the base strip between two corresponding step clips facing each other. |
| US10889987B2 |
Felt baffle with snap ends
Embodiments described herein are directed to a sound-dampening baffle and lighting apparatus and methods of production therefor. In one embodiment, a sound-dampening baffle and lighting apparatus is provided that includes a structural frame which provides support for a sound-dampening outer layer and a light source. The sound-dampening outer layer is disposed around the structural frame. The sound-dampening baffle and lighting apparatus also includes a light source disposed on the structural frame. The light source is directionally switchable so that light emanating from the light source points upward, downward or both. |
| US10889985B2 |
Divider assembly
A divider assembly for dividing a space into physically separated sub-spaces, comprising a support structure for fixing a divider in an upstanding orientation thereby dividing said space in which said divider is placed, the support structure includes a body defining a main axis, a holder provided on first side of the main axis and along length of the body for holding the divider in said upstanding orientation, and a coupler provided on second side of the main axis and along length of the body for direct coupling with another said support structure, such that said divider assembly is expandable into adjacent space for creating further separated sub-spaces. |
| US10889973B2 |
Sanitary installation element
A sanitary insert, which is arranged in a water line, is provided. The sanitary insert includes a mixing device with at least one throttling or closing element, which can be moved under the pressure of the inflowing water from a mixing or open position into a throttling or closed position against a restoring force. The mixing device offers a relatively large clear flow cross section when the at least one throttling or closing element in the mixing or open position, and, by contrast thereto, a reduced clear flow cross section when the at least one throttling or closing element is in the throttling or closed position. The installation element always offers an optimum flow cross section both in low and high pressure ranges. |
| US10889970B2 |
Sink tap structure moving up and down through cooperative operation with shelf moving up and down
The present invention relates to a sink tap structure moving up and down through a cooperative operation with a shelf moving up and down, including: shelf frames coupled to a screw bar in the form of male/female screws to move up and down along rails attached to the inner surface of a cupboard by rotation of the screw bar, the screw bar being rotatably coupled to a servo motor disposed inside a cupboard frame; a first stage shelf located close to a user when pulls by means of sliding members slidingly coupled to casing members disposed on the lower portions of the shelf frames and returned to the original position thereof when pushes by means of the sliding members; and a tap coupled to an elevating bar in such a manner as to move up and down by means of the up and down movements of the elevating bar. |
| US10889966B2 |
Drafted tool bit and blade assembly
A tool bit comprises a shank portion defining a longitudinal axis, and a working portion extending downwardly axially from the shank portion. The working portion includes a rear region, a front working region, a first side region and a second side region, and the first side region and the second side region define an angle of extension measured in a plane perpendicular to the longitudinal axis, forming a wider front working region than the rear region in a plane perpendicular to the longitudinal axis. |
| US10889953B1 |
Drill stake and accessories for concrete form construction
Embodiments of the invention are stakes for securing concrete-casting forms to the ground (e.g., compacted earth and compacted gravel surfaces), which can be inserted and removed easily by using an impact drill or hammer drill. Modular concrete casting forms and other accessories are also described and claimed. |
| US10889945B2 |
Emulsion heating control for a paving machine
A paving machine includes an engine, a material conveying system, a screed system including a plurality of screed heaters, and an emulsion sprayer system. The emulsion sprayer system includes an emulsion tank and one or more emulsion heaters. The machine further includes an engine load sensing system and a control system. The control system being configured to receive information from the engine load sensing system indicative of a load on the engine, and limit the operation of the one or more emulsion heaters when the received information indicates the load on the engine is above a value. |
| US10889944B2 |
Control system for controlling operation of compaction systems of a paving machine
A control system for controlling operation of a vibratory system and a tamper system of a paving machine includes a first input device, a second input device, and a controller. The first input device is operable to provide a first speed signal for operating the vibratory system at a desired first rotational speed. The second input device is operable to provide a second speed signal for operating the tamper system at a desired second rotational speed. The controller receives the first speed signal and the second speed signal from corresponding ones of the first and second input devices and compares the desired first rotational speed and the desired second rotational speed. Based on the comparison, the controller determines if the desired first and second rotational speeds lie within a pre-defined range from each other. Based on the determination, the controller modulates at least one of the first and second speed signals. |
| US10889933B2 |
Clothes dryer and method of manufacturing clothes dryer
Disclosed is a clothes dryer including a bearing capable of stably supporting an up and down movement of a drum caused by an unbalanced load inside a drum upon the rotation of the drum, and a method for manufacturing the same. The clothes dryer includes a cabinet provided with a rear plate, a drum rotatably installed inside the cabinet, a shaft configured to transmit a rotational force to the drum, a bearing unit configured to support the shaft and placed between the rear plate and the shaft, and a bearing hole placed on the rear plate and to which the bearing unit is coupled, and the bearing unit includes a ball bearing provided with an inner ring and an outer ring, a bearing housing configured to support the outer ring and inserted into the bearing hole and a bearing bracket coupled to the bearing housing. |
| US10889928B2 |
Production management system, sewing machine, and production management device
A production management system includes a sewing machine and a production management device. The sewing machine records chronological operation data. The production management device communicates with the sewing machine, and acquires and stores the operation data. The sewing machine includes a time acquisition unit that acquires a time at the time of the communication from a clock of the production management device at the time of the communication with the production management device and grants time information based on the time at the time of the communication to the operation data recorded at the time of the communication. |
| US10889927B2 |
3-dimensional vision system for stitching along a predetermined path
Disclosed are various systems and features for use with a machine, such as a sewing machine, to facilitate 3-dimensional vision systems that may enable operations on non-flat objects and paths. Such systems and features may be useful in the context of performing an action along a self-guided path on a substrate. |
| US10889924B2 |
Method for manufacturing polyester filament spun-bonded non-woven fabric
A method for manufacturing polyester filament spun-bonded non-woven fabric, comprising, i) drying respectively some polyester chips and black color masterbatch; ii) conveying the dried polyester chips and the dried black color masterbatch to a screw extruder for being melted and compressed into a viscous melt, and making the melt pass through a melt filter to remove impurities; iii) evenly distributing the filtered melt into each metering pump through a spinning manifold, cooling the output melt into filaments, drawing the filaments by airflow and the drawn filaments laying into fiber web, and preliminarily ironing and flattening the fiber web by a needle to obtain a fiber web-reinforced non-woven fabric; iv) winding the non-woven fabric by a winder and then shaping the non-woven fabric by a hot mill to obtain a polyester filament spun-bonded non-woven fabric. The polyester filament spun-bonded non-woven fabric exhibits superior tensile strength are excellent. |
| US10889914B2 |
Location-specific growth and transfer of single crystalline TMD monolayer arrays
The exemplary embodiments describe techniques for a controlled chemical vapor deposition growth and transfer of arrayed TMD monolayers on predetermined locations, which enable the formation of single crystalline TMD monolayer arrays on specific locations. The unique growth process includes the patterning of transition metal oxide (e.g., MoO3) on the source substrate contacting the growth substrate face-to-face, where the growth of single crystalline TMD monolayers with controlled size and location, exclusively on predetermined locations on the growth substrates is accomplished. These TMD arrays can be align-transferred using a unique process that combines the wet and stamping transfer processes onto any target substrate with a pin-point accuracy, which dramatically enhances the integrity of transferred TMDs. |
| US10889908B2 |
Superconformal filling composition and superconformally filling a recessed feature of an article
Superconformally filling a recessed feature includes: contacting the recessed feature with superconformal filling composition that includes: Au(SO3)23− anions; SO32− anions; and Bi3+ cations; convectively transporting Au(SO3)23− and Bi3+ to the bottom member of the recessed feature; subjecting the recessed feature to an electrical current to superconformally deposit gold from the Au(SO3)23− on the bottom member relative to the sidewall and the field, the electrical current providing a cathodic voltage; and increasing the electrical current subjected to the field and the recessed feature to maintain the cathodic voltage between −0.85 V and −1.00 V relative to the SSE during superconformally depositing gold on the substrate to superconformally fill the recessed feature of the article with gold as a superconformal filling of gold, the superconformal filling being void-free and seam-free. |
| US10889906B2 |
Low-profile aluminum cell potshell and method for increasing the production capacity of an aluminum cell potline
An aluminum reduction cell having a shell structure with a pair of longitudinally extending sidewalls, a pair of transversely extending endwalls, a bottom wall, and an open top having an upper edge. The aluminum reduction cell also has a transverse support structure with transverse bottom beams located under the shell structure and extending transversely between the sidewalls, each of the transverse bottom beams having a pair of opposed ends. The aluminium reduction cell also has compliant binding elements fixed to the transverse support structure, each extending vertically along an outer surface of one of the sidewalls for applying an inwardly directed force said sidewall. The compliant binding elements are in the form of cantilever springs. Each spring has a metal member with a lower end which is secured to the transverse support structure, and a compliant, upper free end which is movable inwardly and outwardly in response to expansion and contraction of the shell structure. |
| US10889894B2 |
Faceplate with embedded heater
A faceplate for a processing chamber is disclosed. The faceplate has a body with a plurality of apertures formed therethrough. A flexure is formed in the body partially circumscribing the plurality of apertures. A cutout is formed through the body on a common radius with the flexure. One or more bores extend from a radially inner surface of the cutout to an outer surface of the body. A heater is disposed between flexure and the plurality of apertures. The flexure and the cutout are thermal chokes which limit heat transfer thereacross from the heater. |
| US10889886B2 |
Crucible, evaporation preparation device, evaporation equipment and evaporation method
A crucible. The crucible includes a crucible body having an opening formed at the top thereof. The crucible further includes a sealing cover and an elastic element. The sealing cover is configured to seal the crucible in a first position and open the crucible in a second position. In the first position, the sealing cover forms a detachable sealed connection with the crucible body. The elastic element is arranged between the sealing cover and the crucible body, where the elastic element is in a compressed state when the crucible is sealed by the sealing cover in the first position. Correspondingly, the present disclosure also provides an evaporation preparation device, evaporation equipment and an evaporation method. The present disclosure can reduce the deterioration of the material to be evaporated and the direct contact between human body and the material. |
| US10889885B2 |
Method for surface decoration of articles
A method for surface decoration of articles comprises the following steps A), B) and C). Step A) comprises applying a base layer to the surface of a main body. The base layer comprises at least one photoluminescent additive. Step B) comprises applying on the base layer a metallization layer configured to make at least partially visible the photoluminescence of said base layer. In particular, step B) comprises a process of deposition of metal particles on the base layer. Step C) comprises applying a transparent coating layer on the base and metallization layers. The above-mentioned method allows to obtain an article with a metallic surface finishing having a luminescence effect which can be perceived especially in low light conditions or under the effect of ultraviolet light. |
| US10889884B2 |
Steel sheet coated with a metallic coating based on aluminum
A steel sheet with a metallic coating is provided. A composition of the metallic coating includes from 2.0 to 24.0% by weight of zinc, from 7.1 to 12.0% by weight of silicon, optionally from 1.1 to 8.0% by weight of magnesium, and optionally additional elements chosen from Pb, Ni, Zr, or Hf. The content by weight of each additional element is less than 0.3%. A balance of the composition is aluminum, unavoidable impurities and residual elements. A ratio Al/Zn is from 4.0 to 6.0. |
| US10889857B2 |
Method to fabricate a nanochannel for DNA sequencing based on narrow trench patterning process
Apparatus and methods relating to DNA sequencing are provided. In one embodiment, a DNA sequencing device includes a nanochannel having a width that is approximately 0.3 nm to approximately 20 nm. A pair of electrodes having portions exposed to the nanochannel may form a tunneling current electrode (TCE) with an electrode gap of approximately 0.1 nm to approximately 2 nm, and more particularly about 0.3 nm to about 1 nm. In one embodiment, at least one of the pair of electrodes is formed as a suspended electrode. An actuator may be associated with the suspended electrode to displace it relative to the other electrode. In various embodiments, the nanochannel and/or the electrodes may be formed using thermal reflow processes to reduce the size of such features. |
| US10889856B2 |
High density self-contained biological analysis
Devices, containers, and methods are provided for performing biological analysis in a closed environment. Illustrative biological analyses include high density nucleic acid amplification and detection and immune-PCR. |
| US10889853B2 |
RNA microarray for detecting interaction between protein and RNA containing a higher-order structure
Interaction with a protein is detected by using an RNA probe containing the following sequences; (i) a complementary strand sequence to a DNA barcode sequence, (ii) a sequence of a first stem portion, (iii) a sequence of a second stem portion complementary to the first stem portion for hybridizing with the first stem portion to form a double-stranded stem, and (iv) a sequence of a loop portion contained in RNA for linking the first and second stem portions. |
| US10889852B2 |
Genome methylation analysis
Provided herein are methods for identifying sites and regions within a gene or genome that are amenable to analysis of methylation. The methods disclosed herein allow the efficient identification on a genome-wide scale of target restriction sites and fragments that provide targets for subsequent analysis. |
| US10889846B2 |
Methods and devices to detect the presence of a condition associated with ATP depletion in a subject
The invention provides a method of determining a predisposition to a condition associated with ATP depletion, such as an ischaemic event, in a subject comprising: a. measuring the concentration of one or more purines in a body fluid of the subject, the purines being selected from adenosine, inosine, hypoxanthine, xanthine and ATP, and b. comparing the measured concentration with a threshold concentration of the one or more purines, wherein the threshold concentration is preferably in the range 2 [micro]M to 8 [micro]M and wherein a measured concentration higher than the threshold concentration indicates the presence of ischaemia. |
| US10889840B2 |
Conversion of methylglyoxal into hydroxyacetone using novel enzymes and applications thereof
The present invention relates to new methylglyoxal reductase (MGR) enzymes which are useful for efficiently converting methylglyoxal into hydroxyacetone. The invention more particularly relates to a method for efficiently converting methylglyoxal into hydroxyacetone using said enzymes, to a method for producing 1,2-propanediol using a microorganism overexpressing said enzymes, and to said microorganism. |
| US10889827B2 |
Isolated polynucleotides and polypeptides, and methods of using same for increasing plant yield and/or agricultural characteristics
Provided are isolated polypeptides which are at least 80% homologous to SEQ ID NO: 474-643, 645-679, 681-755, 757-760, 4806-6390, 6395-6396, 6401-6895, 6897-7249, 7251-7685, 7687-7693, 7695-7700, 7702-7708, 7710-7796, 7798-7816, 7818, 7820-7837, 7839-7840, 7842-7861, 7863-8134, 8136-8163 or 8164, isolated polynucleotides which are at least 80% identical to SEQ ID NOs: 1-170, 172-267, 269-424, 426-473, 761-2486, 2489-2494, 2496-4803 or 4804, nucleic acid constructs comprising same, transgenic cells expressing same, transgenic plants expressing same and method of using same for increasing yield, harvest index, abiotic stress tolerance, growth rate, biomass, vigor, oil content, photosynthetic capacity, seed yield, fiber yield, fiber quality, fiber length, and/or nitrogen use efficiency of a plant. |
| US10889826B2 |
Methods and compositions for producing epidermal growth factor (EGF) in soybeans
Methods and compositions for producing epidermal growth factor (EGF) in soybean seeds featuring the use of transgenic soybean seeds expressing a seed-specific codon optimized gene encoding of the hEGF protein. Using these methods, the production of hEGF is sufficient and the activity of the EGF protein is comparable to commercially available EGF. The present invention shows the feasibility of using soybean seeds as a biofactory to produce therapeutic agents for a delivery platform, e.g., in a soymilk delivery platform. |
| US10889823B2 |
Bacteria-based protein delivery
The present invention relates to recombinant Gram-negative bacterial strains and the use thereof for delivery of heterologous proteins into eukaryotic cells. |
| US10889818B2 |
Translocation and mutant ROS kinase in human non-small cell lung carcinoma
In accordance with the invention, a novel gene translocation, (4p15, 6q22), in human non-small cell lung carcinoma (NSCLC) that results in a fusion proteins combining part of Sodium-dependent Phosphate Transporter Isoform NaPi-3b protein (SLC34A2) with Proto-oncogene Tyrosine Protein Kinase ROS Precursor (ROS) kinase has now been identified. The SLC34A2-ROS fusion protein is anticipated to drive the proliferation and survival of a subgroup of NSCLC tumors. The invention therefore provides, in part, isolated polynucleotides and vectors encoding the disclosed mutant ROS kinase polypeptides, probes for detecting it, isolated mutant polypeptides, recombinant polypeptides, and reagents for detecting the fusion and truncated polypeptides. The disclosed identification of the new fusion protein enables new methods for determining the presence of these mutant ROS kinase polypeptides in a biological sample, methods for screening for compounds that inhibit the proteins, and methods for inhibiting the progression of a cancer characterized by the mutant polynucleotides or polypeptides, which are also provided by the invention. |
| US10889815B2 |
RNA interference mediated inhibition of gene expression using chemically modified short interfering nucleic acid (siNA)
The present invention concerns methods and reagents useful in modulating gene expression in a variety of applications, including use in therapeutic, diagnostic, target validation, and genomic discovery applications. Specifically, the invention relates to synthetic chemically modified small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules capable of mediating RNA interference (RNAi) against target nucleic acid sequences. The small nucleic acid molecules are useful in the treatment of any disease or condition that responds to modulation of gene expression or activity in a cell, tissue, or organism. |
| US10889813B2 |
Programmed cell death 1 ligand 1 (PD-L1) iRNA compositions and methods of use thereof
The present invention relates to RNAi agents, e.g., double stranded RNAi agents, targeting the programmed cell death 1 ligand 1 (PD-L1) gene, and methods of using such RNAi agents to inhibit expression of a PD-L1 gene and methods of treating subjects having a PD-L1-associated disorder. |
| US10889812B2 |
Short non-coding protein regulatory RNAs (sprRNAs) and methods of use
The present invention provides isolated nucleic acid molecules comprising short non-coding protein regulatory RNAs (sprRNA), variants, fragments and inhibitors thereof and compositions and methods of using the same. |
| US10889800B2 |
Method and composition for generating basal forebrain cholinergic neurons (BFCNS)
The invention relates to methods and compositions for developing basal forebrain cholinergic neurons (BFCNs) from stem cells, and in particular, BFCNs having repaired electrophysiological defects relating to one or more mutations in PSEN2, and to the use of such BFCNs in cell-based therapies to treat Alzheimer's disease. |
| US10889790B2 |
Growth of bacterial host cells in gas permeable low-density polyethylene bags for production of plasmid DNA or recombinant molecules
The present disclosure pertains to methods of growing bacterial host cells in a low-density polyethylene (LDPE) bag to produce plasmid DNA or express recombinant protein. The LDPE bag is filled with media, an antibiotic, and host bacterial cells that have been transformed with plasmid DNA encoding a protein of interest. The LDPE bag is sealable to the external environment and incubated at a growth temperature until a desired concentration of bacteria is achieved. When plasmid DNA is desired, host cells are harvested and plasmid DNA is separated from host cell components. When recombinant protein is desired, expression is induced while host cells are in the LDPE bag, followed by the harvest and separation of the recombinant protein. The LDPE bags are sterile and conducive to bacterial growth equal to or greater than that afforded by conventional shake flasks under similar growth conditions. |
| US10889789B2 |
Perfusion bioreactor with tissue flow control and live imaging compatibility
A perfusion bioreactor chamber for engineering a broad spectrum of tissues. The bioreactor allows controlled distribution of fluid through or around scaffolding materials of various shapes, structures and topologies during prolonged periods of cultivation. |
| US10889787B2 |
Customizable accelerated aging for distilled spirits
Methods, systems, and apparatuses for the accelerated aging of beverages, including distilled spirits are disclosed. A spirit is aged through a modular approach that targets development of individual sensory characteristics. In one embodiment, a spirit undergoes ultrasonic cavitation in the presence of wood chips, heating in the presence of wood chips, ultrasonic cavitation without wood chips, heating without wood chips, and intermittent aeration. The process is operable to produce a highly customized spirit and achieve a taste, bouquet, and color similar to that of traditionally aged spirits. |
| US10889781B2 |
Process for acidic cleaning in the beer industry
The present invention relates to the acidic cleaning in the beer industry, and more particularly an improved process for acidic cleaning of the various elements and vessels that are used in the preparation of beer and other and other related fermented beverages, said cleaning being carried out by using a formulation comprising at least one alkane sulphonic acid. |
| US10889780B2 |
Organic compounds
Disclosed are fragrance compositions comprising ethyl cyclohexanoate. |
| US10889778B2 |
Manufacturing method of lubricant composition and lubricant composition
A manufacturing method of a lubricant composition includes mixing a composite ester A that contains polyester obtained by condensing trihydric or more polyhydric alcohol a1, a divalent or more polyvalent carboxylic acid a2, and at least one selected from monohydric alcohol a3 or a monovalent carboxylic acid a4, with a compound B having a hydroxyl number of greater than 50 mgKOH/g. A lubricant composition contains the composite ester A and the compound B. |
| US10889774B2 |
Lubricity additive for fuel with a low sulphur content
The invention relates to a lubricity additive for fuel, particularly for diesel fuel, directly obtained from the acidification of a soapstock produced by a method for refining at least one vegetable and/or animal oil. The lubricity additive according to the invention is more specifically used for fuels that have a low sulfur content, for example, lower than 500 ppm (by weight). |
| US10889772B2 |
Controlled blending of biodiesel into distillate streams
Methods are provided for accurately blending biodiesel into distillate streams to achieve a pre-determined percentage of biodiesel in the distillate, applicable to wild-type distillate streams as well as distillate streams that already contain some percentage of biodiesel. |
| US10889762B2 |
Process for operating a highly productive tubular reactor
The present technology is directed to processes for conversion of synthesis gas in a tubular reactor to produce a synthetic product that utilizes high activity carbon monoxide hydrogenation catalysts and a heat transfer structure that surprisingly provides for higher per pass conversion with high selectivity for the desired synthetic product without thermal runaway. |
| US10889760B2 |
Biomass gas-carbon co-production reactor and reaction method thereof
A biomass gas-carbon co-production reactor includes: multiple downward bed pyrolysis zones, a gas-solid separation zone, an activated carbon activation zone, and a secondary pyrolysis reaction zone; wherein the activated carbon activation zone communicates with the gas-solid separation zone and the secondary pyrolysis reaction zone; tops of the downward bed pyrolysis zones penetrate through a top of the gas-solid separation zone, and a heat carrier inlet and a raw material inlet are symmetrically arranged on a left side and a right side of each of the downward bed pyrolysis zones; bottoms of the downward bed pyrolysis zones are located inside the secondary pyrolysis reaction zone for communicating; a fluidizing air inlet is provided at a bottom of the secondary pyrolysis reaction zone, and an activated gas inlet is provided at a top of the secondary pyrolysis reaction zone; an activated carbon outlet is provided on the gas-solid separation zone. |
| US10889758B2 |
Naturally dyed mulch and growing media
A method for making a dyed mulch composition or a dyed growing medium, the method comprising combining tree bark including one or more pigments and/or pigment precursors and wood components together to form an initial composition; heating the initial composition at a temperature greater than about 149° C. under steam in a pressurized vessel; processing the initial composition through a refiner with a plurality of opposing disks, the refiner separating the tree bark and wood components into fibers and separating the fibers from each other; and dyeing the wood components by the one or more pigments and/or pigment precursors while the tree bark and the wood components are being separated into fibers in the refiner to obtain dyed fibers. |
| US10889756B2 |
Luminescent crystals and manufacturing thereof
The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula A1aM2bXc, wherein the substituents are as defined in the specification. The invention provides methods of manufacturing such luminescent crystals, particularly by dispersing suitable starting materials in the presence of a liquid and by the aid of milling balls; to compositions comprising luminescent crystals and to electronic devices, decorative coatings; and to components comprising luminescent crystals. |
| US10889751B2 |
Reservoir stimulation by energetic chemistry
A stimulation fluid including (i) an aqueous solution of an ammonium salt capable of being exothermally oxidized to produce heat and gas, (ii) an aqueous solution of an oxidizing agent capable of oxidizing the ammonium salt; (iii) a water-soluble inorganic acid salt and/or an organic carboxylic acid salt of a tertiary amine; (iv) a low molecular weight carboxylic acid; and (v) a high salinity brine containing divalent metal ions; and (vi) optionally, a surfactant. |
| US10889750B2 |
Oil recovery process using an oil recovery composition of aqueous salt solution and metal oxide nanoparticles for carbonate reservoirs
An oil recovery composition of an aqueous solution of one or more salts and dilute polymer and processes for enhanced oil recovery using the oil recovery composition are provided. An oil recovery composition may include an aqueous solution of one or more salts having a salinity of about 4000 parts-per-million (ppm) total dissolved solids (TDS) to about 8000 ppm TDS and a polymer having a concentration of 250 ppm to 750 ppm. The one or more salts may include at least one of sodium chloride (NaCl), calcium chloride (CaCl2), magnesium chloride (MgCl2), sodium sulfate (Na2SO4) and magnesium sulfate (MgSO4). The polymer may include a copolymer of acrylamide and acrylamido tertiary butyl sulfonate (ATBS). The oil recovery compositions provided may be suited for enhancing oil recovery in carbonate reservoirs having in situ oil viscosities less than 3 centipoise (cP). |
| US10889743B2 |
Method for making a drilling composition and treating a subterranean formation
A drilling fluid composition including a viscosifier, treated date pit particles which are i) de-oiled and ii) treated with a base or both a base and an acid, and an aqueous base fluid, wherein the treated date pit particles are present in an amount of 0.01-5 wt %, relative to a total weight of the drilling fluid composition. A method of making the drilling fluid composition by de-oiling date pit particles, treating with a base or a base and an acid in a freeze/thaw process, and adding the freeze/thaw mixture to the viscosifier and the aqueous base fluid. A process for drilling a subterranean geological formation with the drilling fluid composition. |
| US10889742B1 |
Modified polyhistidine suitable for being used as a supramolecular shale inhibitor, method of preparing the same and its application in water-based drilling fluids
The present disclosure relates to the technical field of water-based drilling fluid, in particular to a modified polyhistidine suitable for being used as a supramolecular shale inhibitor, a method of preparing the same, and its application in water-based drilling fluids. The modified polyhistidine has a histidine polymerization main chain comprising a structural unit, which is represented by Formula (1) and attached with a modifying group, and the histidine polymerization main chain has a histidine polymerization degree of 6-9. The modified polyhistidine provided by the present disclosure is a degradable biological material and has the advantage of environmental friendliness; when the modified polyhistidine is used as a shale inhibitor, it can take advantage of its supermolecular property to effectively inhibit the hydration expansion of montmorillonite which is the most important expansion mineral in shale, and exhibits excellent inhibition effect and desirable temperature resistance. |
| US10889740B2 |
Azeotropic and azeotrope-like composition
Provided is an azeotropic and azeotrope-like composition, comprising (E)-1,1,1,4,4,4-hexafluoro-2-butene, (E)-1-chloro-,3,3,3-trifluoropropene and 1,1,1,2,3,3-hexafluoropropane. The azeotropic and azeotrope-like composition has the advantages of low GWP, low thermal conductivity and low energy consumption. |
| US10889738B2 |
Room temperature curable compositions
A room temperature curable sealant/adhesive composition is disclosed. The room temperature curable sealant/adhesive composition comprises: (A) one or more organopolysiloxanes; (B) a hydrophilic material; (C) a cross-linker; (D) a titanate or zirconate catalyst; and (E) one or more optional ingredients. A silicone elastomer formed therefrom and related methods are also disclosed. |
| US10889737B2 |
Dual curing optically transparent adhesive compositions
The present invention relates to liquid dual curing (moisture) and photocuring adhesives which are optically transparent/clear. More particularly, the present invention relates to liquid optically transparent/clear adhesives having at least one photo- and/or heat-curable polyolefin-based oligomer, with or without a moisture-curable polyolefin-based oligomer; a curative package to trigger and/or accelerate cure of the oligomer(s) under appropriate cure conditions; and at least one polyolefin-based polyurethane that is not reactive under the cure conditions with the photo- and/or heat-curable polyolefin-based oligomer or the moisture-curable polyolefin-based oligomer. The present invention also relates to optical assemblies that include such optically clear adhesives. |
| US10889730B2 |
Oil-based inkjet ink set and method for producing printed item
An oil-based inkjet ink set is disclosed that includes: an oil-based inkjet ink A containing a non-aqueous solvent, the non-aqueous solvent of the oil-based inkjet ink A containing at least 15% by mass of a silicone oil relative to the total mass of the non-aqueous solvent of the oil-based inkjet ink A, and an oil-based inkjet ink B containing a non-aqueous solvent, the non-aqueous solvent of the oil-based inkjet ink B containing at least 50% by mass of a petroleum-based hydrocarbon solvent relative to the total mass of the non-aqueous solvent of the oil-based inkjet ink B. A method for producing a printed item is also disclosed. |
| US10889728B2 |
Silicone mist inhibitor
A silicone mist inhibitor which has an excellent effect of inhibiting silicone mist and provides a composition and a cured product which have excellent storage stability is provided. A silicone mist inhibitor includes at least one selected from organic powder, inorganic powder and inorganic-organic composite powder, wherein the powder has a volume average particle size of 100 to 4000 nm. Further, a solventless silicone composition includes an organopolysiloxane having a viscosity at 25 degrees C. of 25 to 50,000 mPa·s, wherein the solventless silicone composition further includes the aforesaid silicone mist inhibitor in an amount of 0.1 to 10 parts by mass, relative to 100 parts by mass of the organopolysiloxane. |
| US10889722B2 |
Coating powder formulation
The present invention relates to a powder coating formulation, comprising at least one partially crystalline thermoplastic unsaturated polyester (A), at least one thermoplastic allyl prepolymer (B) which is copolymerizable with said polyester, and a thermal initiation system (C), including at least one thermal initiator, wherein the allyl prepolymer (B) has a weight average molar mass greater than 5000 g/mol, preferably greater than 10000 g/mol, and particularly preferably greater than 20000 g/mol, and/or has a viscosity of 30 mPas to 200 mPas, preferably of between 40 mPas and 170 mPas, particularly preferably of between 50 mPas and 150 mPas, and wherein the unsaturated polyester (A) has a melting point of between 90 and 120° C., preferably of 90-110° C., particularly preferably of 90-105° C., and still more preferably of 90-100° C. |
| US10889721B2 |
Water-based compositions with long term gloss retention
Water-based coating compositions or paint having improved gloss retention, including a latex or water-dispersible polymer, a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and optionally a low-VOC coalescent provided in a preferably desired amount. A composition comprising a blend a UV-VIS absorber comprising a substituted benzophenone capable of being a free radical generator, a hindered amine light stabilizer, and a low-VOC coalescent, providing a thermally-stable coalescent that can be used in a paint formulation for gloss retention. Gloss retention of paints containing the UV-VIS absorber and hindered amine light stabilizer being markedly improved over paints that do not have both components present. |
| US10889719B2 |
Fluorescent dye, preparation method therefor and use thereof
Disclosed are a fluorescent dye, a preparation method and an application thereof. The fluorescent dye has a structure of formula (I), where X and Y are independently selected from O, S, C(CH3)2 and NR6; R2 and R3 are independently hydrogen or a functional group; R1, R4, R5 and R6 are independently selected from functional groups; and Z− is a negative ion. The fluorescent dye has an ability to permeate the living cell membrane, so that it can be used in the fluorescence imaging of living cell microstructures, and can also be used in the STED super-resolution fluorescence imaging and laser scanning confocal microscopy of live cells. |
| US10889715B2 |
Polymer composition comprising crosslinked silicones with exchangeable crosslinking points, preparation method and uses
The invention relates to a silicone composition comprising (a) crosslinked polymers comprising consecutive —Si—O— units containing exchangeable pendant bonds and exchangeable crosslinking points, that are exchangeable by aldehyde-imine exchange reactions and/or by imine-imine exchange reactions and/or by imine-primary amine exchange reactions, obtained by crosslinking linear or branched polymers comprising consecutive —Si—O— units and (b) monofunctional free aldehydes and/or monofunctional free imines and/or monofunctional free primary amines. |
| US10889714B2 |
Polyphenylene sulfide resin composition and manufacturing method of the same
A polyphenylene sulfide resin composition is obtained by mixing a polyphenylene sulfide resin (a), a fluororesin (b) and an organosilane compound (c). When a resin phase-separated structure of a molded product formed from the polyphenylene sulfide resin composition is observed by an electron microscope, the component (a) forms a continuous phase, the component (b) forms a primary dispersed phase having a number-average dispersion diameter of not greater than 1 μm, and a secondary dispersed phase of the component (a) is included in the primary dispersed phase of the component (b). |
| US10889711B2 |
Composition
A composition comprising; a) at least one homopolymer or copolymer of vinyl acetate; and b) at least one softener. |
| US10889709B2 |
Thermoplastic resin composition, inner liner and pneumatic tire
Provided is a thermoplastic resin composition which enables the production of an inner liner for pneumatic tires, said inner liner having excellent durability and being suppressed in deterioration of air permeation prevention properties due to repeated deformation. A thermoplastic resin composition which is composed of a continuous phase containing an ethylene/vinyl alcohol copolymer and a polyamide and a dispersed phase containing a halogenated isomonoolefin/para-alkyl styrene copolymer, and which is characterized in that an acyl glycerol that is composed of glycerol and a fatty acid having 8 or less carbon atoms is contained in an amount of 0.5-20 parts by mass per 100 parts by mass of the ethylene/vinyl alcohol copolymer. |
| US10889708B2 |
Polymer composition for caps and closures
Caps and closures comprising high density polyethylene, polyolefin elastomer and polypropylene wherein the amount of high density polyethylene is more than 50% by weight of the total amount of high density polyethylene, polyolefin elastomer and polypropylene and wherein the total amount of high density polyethylene, polyolefin elastomer and polypropylene is 100% by weight. |
| US10889706B2 |
Polypropylene resin composition
A polypropylene resin composition contains components (A), (B) and (C). A content of (A) is from 70 to 90 parts by weight, a content of (B) is from 10 to 30 parts by weight, and a content of (C) is from 1 to 5 parts by weight, when the total of the content of (A) and (B) is taken as 100 parts by weight. (A) polypropylene, (B) talc having an average particle diameter of 1 μm to 8 μm, (C) polyethylene glycol, wherein a molecular weight at the maximum point of refractive index intensity in a chromatogram obtained by gel permeation chromatography using a differential refractometer is from 2,000 to 4,000, and S2/S1 is from 1.3 to 2.0, where peak areas S2 and S1 are as defined herein. |
| US10889701B2 |
Resin composition and resin molded article
Provided is a resin composition containing: a resin (A) having a biomass-derived carbon atom; a resin (B) incompatible with the resin (A); and a plasticizer (C), in which a content of the resin (A) is larger than a content of the resin (B), and a glass transition temperature Tg(A) of the resin (A) is higher than a glass transition temperature Tg(B) of the resin (B). |
| US10889699B2 |
Tetrafluoroethylene copolymers
The invention pertains to a tetrafluoroethylene (TFE) copolymer comprising recurring units derived from at least one per(halo)fluoroolefin different from TFE [monomer (F)] [monomer (F)], in an amount of 0.005 to 0.250% moles, with respect to the total moles of the copolymer, wherein a particular relation between monomer content and amorphous index is satisfied, and to a process for its manufacture by emulsion polymerization in the presence of certain cyclic surfactants. |
| US10889698B2 |
Method for making water-absorbing polymer particles
A method for making water-absorbing polymer particles is provided and includes providing crosslinkers, polymerizable monomers and inorganic solid particles. The average closest distance between two neighboring crosslinkers (RXL) in a water-absorbing polymer particle for a specific X-load of the water-absorbing polymer particle is calculated via the formula below: Rxl = ( ( 1 rho_dry + x_L rho_liq ) N A · ∑ i w_xl i Mr_CXL i ) 1 3 ( I ) with x_L being the amount of liquid absorbed in the water-absorbing polymer particle in g liq/g water-absorbing polymer particle, rho_liq being the density at room temperature of the fluid that swells the water-absorbing polymer particle (generally saline of 0.9% w NaCl) in g/cm3, rho_dry being the true density of the dry water-absorbing polymer particle in g/cm3, Mr_CXL being the molar mass of the crosslinkers in g/mol, w_xl being the weight ratio of crosslinkers in dry water-absorbing polymer particle, NA being the Avogadro's number in mol−1. |
| US10889697B2 |
Polyethylene composition for pipe applications with improved sagging and extrusion properties
The present invention relates to a polyethylene composition comprising, a base resin (A) comprising a copolymer of ethylene and at least one comonomer selected from alpha-olefins having from three to twelve carbon atoms, wherein the ethylene copolymer comprises a low molecular weight component (A-1) and a high molecular weight component (A-2) with the low molecular weight component (A-1) having a lower weight average molecular weight than the high molecular weight component (A-2), (B) carbon black in an amount of 1.0 to 10 wt % based on the total amount of the polyethylene composition, and (C) optional further additives other than carbon black; wherein the low molecular weight component (A-1) has a melt flow rate MFR2 (190° C., 2.16 kg) of equal to or more than 150 g/10 min to equal to or less than 400 g/10 min, determined according to ISO 1133, the base resin (A) has a density of equal to or more than 943 kg/m3 to equal to or less than 957 kg/m3, determined according to ISO 1183, and the composition has a melt flow rate MFR5 (190° C., 5 kg) of equal to or more than 0.14 g/10 min to equal to or less than 0.30 g/10 min, determined according to ISO 1133, a viscosity at a constant shear stress of 747 Pa, eta747, of equal to or more than 800 kPa*s to equal to or less than 1300 kPa*s, and complies with the in-equation (I) eta747>−1800×MFR5+1200 (I), a process for producing said polyethylene composition and an article comprising said polyethylene composition. |
| US10889695B2 |
Tow prepreg, composite material-reinforced pressure vessel, and method of producing composite material-reinforced pressure vessel
Provided are a tow prepreg comprising a reinforcing fiber bundle impregnated with a matrix resin composition, wherein the matrix resin composition contains a component (A) (an epoxy resin), a component (B) (dicyandiamide), a component (C) (a curing accelerator), and a component (D) (a core-shell type rubber particle), and a content of the component (D) with respect to 100 parts by mass of the component (A) is from 20 to 70 parts by mass, a viscosity is from 3 Pa·s to 80 Pa·s at 30° C., and a minimum viscosity to be obtained when a viscosity is measured by raising a temperature from room temperature to 130° C. at a rate of temperature rise of 2.0° C./min is from 0.04 Pa·s to 1 Pa·s, which exhibits excellent drape property and tackiness and less stickiness and can be unwound at a high speed; and a composite material-reinforced pressure vessel having fewer voids in a reinforcing layer which is obtainable by using the tow prepreg, a high burst pressure, and an excellent appearance due to appropriate resin flow. |
| US10889690B2 |
Siloxane monomers, their polymerization and uses thereof
Phenoxyphenylsilane monomers were synthesized and polymerized. The polymers have high refractive indices and excellent UV and thermal stability. Their water and oxygen permeability is lower than commercial phenyl silicone elastomers. They show good compatibility with metal oxide nanoparticles. The polymers of the invention are suitable as LED encapsulant, as light guide material in CMOS image sensors, in OLED devices, lasers and in other optical applications. |
| US10889680B1 |
Cesium and rubidium derivatives as catalysts for polyurethane foams
A method of making flexible polyurethane foams mixes a polyol (a hydroxyl group containing compound) with a cesium and/or rubidium fluoride catalyst, and reacts such mixture with at least one isocyanate. The cesium and/or rubidium fluoride may be used as the sole catalyst, replacing the blowing and gelling catalysts, such as amines, and metallic catalysts, such as a tin catalyst. Or, the cesium and/or rubidium fluoride may be used as a catalyst promoter in combination with traditional amine blowing and gelling catalysts and tin catalysts. The resulting flexible polyurethane foams exhibit increased thermal conductivity and lower levels of volatile organic compound emissions. |
| US10889679B2 |
Polyurethane hybrid polymers and process for the production thereof
The present invention relates to polyurethane hybrid polymers and to a process for producing same. |
| US10889668B2 |
Method for preparing vinyl chloride-based polymer, and vinyl chloride-based polymer prepared thereby
The present invention provides a method for preparing a vinyl chloride-based polymer and a vinyl chloride-based polymer prepared thereby, the method comprising a step for performing suspension polymerization of a monomer for preparing a vinyl chloride-based polymer in the presence of a polymerization initiator, a dispersant, and water soluble cellulose ether, wherein the dispersant includes a mixture of two or more kinds of polyvinyl alcohol having different degrees of saponification, and the mole average degree of saponification of the polyvinyl mixture is from 76 mol % to 80 mol %, and the water soluble cellulose ether has a gel point of 60° C. to 90° C. and is added before the initiation of polymerization or at a time in which the polymerization conversion rate is 70% or less. |
| US10889665B2 |
Process for functionalizing a biocompatible polymeric bead, the functionalized beads, and the beads produced thereby
The invention involves functionalizing polymeric beads, such as DVB beads, to add an epoxide or aldehyde group. The resulting beads are useful in various applications. |
| US10889660B2 |
Emulsifying initiator, core-shell copolymer, and thermoplastic resin composition comprising same
A core-shell copolymer includes a core including an emulsifying initiator-derived layer derived from an emulsifying initiator, and a core forming monomer-derived repeating unit, bound to the emulsifying initiator-derived layer; and a shell including a shell forming monomer-derived repeating unit, wherein the emulsifying initiator comprising a surfactant part, an initiator part, and a vinyl monomer-derived repeating unit, the surfactant part including an organic acid-based monomer-derived repeating unit, and the initiator part including a peroxide-based monomer-derived repeating unit, wherein the emulsifying initiator has a weight average molecular weight less than 250,000 g/mol. |
| US10889656B2 |
Heparan sulfate having high 3-O-sulfation rate in glucosamine residues
The present invention provides a novel sulfated polysaccharide having anticoagulant activity. Specifically, the present invention provides a polysaccharide that includes a repetitive structure of a disaccharide unit composed of a hexuronic acid (HexA) residue and a α-D-glucosamine (GlcN) residue and having 13% or higher of a 3-O-sulfation rate in GlcN residues. |
| US10889655B2 |
Destructured starch derivatives and elastomer compositions containing them
This invention relates to new destructured starch derivatives and elastomer compositions containing them. In particular this invention relates to destructured starch silyl ethers in which at least one oxygen atom of the destructured starch is covalently bonded to at least one silicon atom and/or to at least one compound containing silicon. |
| US10889652B2 |
Antibodies and chimeric antigen receptors specific for ROR1
Provided are ROR1 binding molecules, including anti-ROR1 antibodies, including antibody fragments such as variable heavy chain (VH) regions, single-chain fragments, and chimeric receptors including the antibodies, such as chimeric antigen receptors (CARs). In some embodiments, the antibodies specifically bind to ROR1. Among the antibodies are human antibodies, including those that compete for binding to ROR1 with reference antibodies, such as a non-human reference antibody. Also provided are genetically engineered cells expressing the chimeric receptors, and uses of the binding molecules and cells adoptive cell therapy. |
| US10889650B2 |
Agent, uses and methods for treatment
The present invention relates to monoclonal anti-Sortilin antibodies which have been found useful in correcting a deficient level of progranulin (PGRN). In particular, these antibodies can be used in the treatment of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS). |
| US10889649B2 |
Compositions and methods for inducing phagocytosis of MHC class I positive cells and countering anti-CD47/SIRPA resistance
Methods and compositions are provided for inducing phagocytosis of a target cell, treating an individual having cancer, treating an individual having an intracellular pathogen infection (e.g., a chronic infection), and/or reducing the number of inflicted cells (e.g., cancer cells, cells infected with an intracellular pathogen, etc.) in an individual. Methods and compositions are also provided for predicting whether an individual is resistant (or susceptible) to treatment with an anti-CD47/SIRPA agent. In some cases, the subject methods and compositions include an anti-MHC Class I/LILRB1 agent. In some cases, the subject methods and compositions include an anti-MHC Class I/LILRB1 agent and an anti-CD47/SIRPA agent (e.g., co-administration of an anti-MHC Class I/LILRB1 agent and an anti-CD47/SIRPA agent). Kits are also provided for practicing the methods of the disclosure. |
| US10889648B2 |
Anti-PD-L1 antibodies and uses thereof
Provided herein are anti-PD-L1 antibodies and antigen-binding fragments thereof. Also provided are nucleic acids encoding the antibodies, compositions containing the antibodies, and methods of producing the antibodies and using the antibodies for treating or preventing diseases such as cancer, infectious diseases and autoimmune diseases. |
| US10889634B2 |
Anti-age antibodies and methods of use thereof
An anti-AGE antibody comprises a protein or peptide that comprises at least one amino acid sequence having at least 90% sequence identity, preferably at least 95% sequence identity, more preferably at least 98% sequence identity, with specific amino acid sequences. The anti-AGE antibody binds to a protein or peptide that exhibits a carboxymethyllysine modification. The anti-AGE antibody may be used for killing senescent cells, killing partially-functional or non-functional cells, treating sarcopenia, promoting tissue or organ regeneration, promoting regenerative processes or overcoming aging effects, treating atherosclerosis, preventing or delaying the onset of cataracts, preventing or delaying the onset of loss of adipose tissue, increasing health span, preventing or delaying the onset of lordokyphosis, treating inflammation or autoimmune disorders, treating neurodegenerative disorders or treating cancer. |
| US10889633B2 |
Human immunodeficiency virus neutralizing antibodies and methods of use thereof
The invention provides broadly neutralizing antibodies directed to epitopes of Human Immunodeficiency Virus, or HIV. The invention further provides compositions containing HIV antibodies used for prophylaxis, and methods for diagnosis and treatment of HIV infection. |
| US10889631B2 |
Therapeutic variant alpha-2-macroglobulin compositions
A2M polypeptide compositions containing a non-natural bait region are disclosed. Methods of producing wild-type and variant A2M polypeptides and polynucleotides containing a non-natural bait region are also disclosed. The bait regions of the variant A2M polypeptides demonstrate enhanced protease inhibitory characteristics compared to wild-type A2M. Variant A2M polypeptides that demonstrate longer half-lives upon administration to an organism compared to wild-type A2M are disclosed. The A2M compositions are useful in treating a number of diseases and conditions including inflammation, chronic wounds, and diseases with a pathology associated with proteases. |
| US10889628B2 |
Optogenetic inhibition of overactive neuronal activity
This disclosure relates to recombinant proteins, vectors, and methods of treating neurological conditions by exposing neurons to an opsin and luciferase in the presence of a luciferin. In certain embodiments, the disclosure relates to treating or preventing epilepsy or seizures comprising administering an effective amount of a vector that encodes an opsin and luciferase in combination with a luciferin to a subject in need thereof. |
| US10889626B2 |
Combined use of GDF traps and erythropoietin receptor activators to increase red blood cell levels
In certain aspects, the present invention provides compositions and methods for increasing red blood cell and/or hemoglobin levels in vertebrates, including rodents and primates, and particularly in humans. |
| US10889620B2 |
Solid state forms of linaclotide
Solid state forms of Linaclotide, processes for their preparation, compositions comprising them and medical uses thereof are provided. The solid state forms of Linaclotide are useful in the preparation of other solid state forms of Linaclotide, particularly the amorphous form. |
| US10889615B2 |
Mutated immunoglobulin-binding polypeptides
An Fc-binding polypeptide of improved alkali stability, comprising a mutant of a parental Fc-binding domain of Staphylococcus Protein A (SpA), as defined by SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO:3, SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:22, SEQ ID NO 51 or SEQ ID NO 52, wherein at least the asparagine or serine residue at the position corresponding to position 11 in SEQ ID NO: 4-7 has been mutated to an amino acid selected from the group consisting of glutamic acid, lysine, tyrosine, threonine, phenylalanine, leucine, isoleucine, tryptophan, methionine, valine, alanine, histidine and arginine. |
| US10889611B2 |
Sialyltransferase inhibitors and uses thereof
Disclosed herein are novel sialyltransferase inhibitors, and compositions and methods for treating diseases and/or conditions associated with the activation of sialyltransferase, such as a cancer, an immune disease or an inflammatory disease. |
| US10889608B2 |
Ester of aminoglycan and uses thereof
A new biomaterial is disclosed. The biomaterial is prepared by mixing glycosaminoglycan with a phosphoric acid, phosphate ester, or salt or derivative thereof under the action of a catalyst in a liquid reaction medium at a pH of 2.1 to 4.9. The obtained material is capable of enhancing the immunological resistance in human and in animals, treating diseases in human and in animals caused by viruses or bacteria, strengthening the anti-stress ability of animals, improving the appetite of animals, promoting the growth of animals, inhibiting the growth of tumor, lowering blood fat level, as well as preventing and treating viral diseases in plants. |
| US10889599B2 |
1,1-diborylalkyl-1-metal compounds, preparation method thereof, and their applications toward synthesis of 1,1-diboronate ester compounds
The present invention relates to a 1,1-diborylalkyl-1-metal compound including one metal group together with two identical boron groups at the sp3 carbon center, and its use. Specifically, the present invention relates to development of novel organic reactions, synthesis of functional molecules, and synthesis of new drugs by applying the novel 1,1-diboryl-1-metal substituted alkyl compounds to various molecular libraries which could not be synthesized by conventional methodologies. |
| US10889590B2 |
Derivatives of uncialamycin, methods of synthesis and their use as antitumor agents
In one aspect, the present disclosure provides new analogs of uncialamycin. The present disclosure also provides novel synthetic pathways to obtaining uncialamycin and analogs thereof. Additionally, the present disclosure also describes methods of use of uncialamycin and analogs thereof. In another aspect, the present disclosure provides antibody-drug conjugates which may be used to treat cancer or another disease or disorder. |
| US10889574B2 |
Method for producing diphenylmethane derivative
The present invention relates to an improved method for producing a diphenylmethane derivative which is effective as a sodium-dependent glucose cotransporter (SGLT) inhibitor, the method being carried out by means of a convergent synthesis method in which each major group is separately synthesized and then coupled. As such, in comparison to a linear synthesis method disclosed in existing documents, the synthesis pathway is compact and yield can be increased, and risk factors inherent in the linear synthesis pathway can be reduced. Furthermore, the crystal form of the compound produced according to the method has superb physicochemical characteristics, and thus can be effectively utilized in fields such as pharmaceutical manufacturing. |
| US10889570B2 |
Benzazepine derivatives
The present invention provides novel benzazepine compounds of Formula (1), or salts thereof, having vasopressin V1a and V2 antagonisms, and medical uses thereof. In the formula, R1 is optionally substituted C1-6 alkyl, etc.; L is —C(═O)—NH—, etc.; Ring A1 is a hydrocarbon ring, etc.; Ring A2 is a hydrocarbon ring, etc.; and each of Rings A1 and A2 may have at least one substituent. |
| US10889567B2 |
Pyridin-2(1H)-one quinolinone derivatives as mutant-isocitrate dehydrogenase inhibitors
The invention relates to inhibitors of mutant isocitrate dehydrogenase (mt-IDH) proteins with neomorphic activity useful in the treatment of cell-proliferation disorders and cancers, having the Formula: where A, U, W1, W2, W3, R1-R6, and R9 are described herein. |
| US10889553B2 |
Asymmetric triazole benzamide derivatives and the compositions and methods of treatment regarding the same
The present disclosure is directed to asymmetric triazole benzamide compounds of formula (I) and formula (II), pharmaceutical compositions thereof and methods for modulating or activating a Parkin ligase The present disclosure is also directed to methods of treating and/or reducing the incidence of diseases or conditions related to the activation of Parkin ligase. R1, R2, R3, M1, M2, M3, L1, L2, and L3 are as defined herein. |
| US10889550B2 |
Contrast agents for myocardial perfusion imaging
The present disclosure is directed, in part, to compounds and methods for imaging myocardial perfusion, comprising administering to a patient a contrast agent which comprises a compound that binds MC-1, and an imaging moiety, and scanning the patient using diagnostic imaging. |
| US10889548B2 |
Compositions and methods for inhibiting dihydroorotate dehydrogenase
The invention provides therapeutic compositions that contain an inhibitor of dihydroorotate dehydrogenase (DHODH) and promote sustained elevation of dihydroorotate (DHO) levels in a patient. The compositions are useful for treating disorders associated with unregulated DHODH activity, such as acute myeloid leukemia. The invention also provides methods of determining therapeutically effective doses of compositions that contain a DHODH inhibitor. The invention further provides methods of synthesis of 2-(2′-halo-1-1′-biphenyl-4-yl)-quinoline carboxylic acids, which are useful as DHODH inhibitors. |
| US10889545B2 |
Crystalline form of 1-(5-(2,4-difluorophenyl)-1-((3-fluorophenyl)sulfonyl)-4-methoxy-1H-pyrrol-3-yl)-N-methylmethanamine salt
The present invention provides a novel crystalline form I of hydrochloride, a crystalline form II of hydrochloride, a crystalline form of succinate, a crystalline form of tartrate, a crystalline form I of fumarate and a crystalline form II of fumarate of 1-(5-(2,4-difluorophenyl)-1-((3-fluorophenyl)sulfonyl)-4-methoxy-1H-pyrrol-3-yl)-N-methylmethanamine. The above-described novel crystalline forms have high solubility in water and excellent stability under moisture-proof conditions and high-humidity exposure conditions, and thus can be pharmaceutically used. |
| US10889543B2 |
Fine-tune modulators of neuronal excitability for neuropsychiatric disorders
The present invention relates to novel small molecule modulators of Nav1.6 channels of the general formulae (I), (II), (III) and (IV), and the uses thereof. |
| US10889541B2 |
Method for producing N-vinylformamide
A method for producing N-vinylformamide through a vapor-phase thermal decomposition reaction using an evaporator (10) for evaporating a raw material, a thermal decomposition reactor (20) for thermally decomposing a raw material gas generated by the evaporator (10) and a condenser (30) for condensing a thermally decomposed gas generated by the thermal decomposition reactor (20), wherein the evaporation of the raw material is started in the evaporator (10) while the temperature of a tube wall of a first connection tube (40) that connects the evaporator (10) to the thermal decomposition reactor (20) satisfies a requirement represented by formula (1): (temperature of tube wall (° C.))≥0.37×(pressure of evaporator (mmHg))+205. |
| US10889540B2 |
Preparation method of a formamide compound
The present application provides a preparation method of a formamide compound, the preparation process includes: uniformly mixing raw material of methanoic acid and an amine compound selected from a primary amine or a secondary amine to prepare a homogeneous reaction system; the above homogeneous reaction system is heated to 160-230° C., allowing carbon monoxide to be decomposed from the homogeneous reaction system and participates in the reaction, and collecting the reaction product to obtain a formamide compound. The present application provides a new technology using a homogeneous method to synthesize a formamide compound, the reaction process needs no use of a catalyst, the operation process is simple and controllable, and the raw material of the amine compound has a high selectivity. |
| US10889539B2 |
Aniline purification process
The present invention concerns a process for the preparation of pure aniline, comprising the steps of a) providing a crude aniline fraction containing up to 20.000% by weight of phenol; b) dividing the crude aniline fraction from step a) into a first partial stream and a second partial stream; c) distilling the first partial stream from step b) in a first distillation column and distilling the second partial stream from step b) in a second distillation column, wherein the first distillation column is operated at a higher head pressure than the second distillation column, with the proviso that each of the first distillation column and the second distillation column is operated at a head pressure in the range from 1.0 mbar(abs.) to 500 mbar(abs.), and wherein from each of the first distillation column and the second distillation column, (i) a gaseous aniline distillate (=purified aniline) is removed as the overhead product and subsequently condensed, wherein a first partial stream of the condensed aniline distillate is returned to the first and/or the second distillation column as a reflux stream and a second partial stream of the condensed aniline distillate is removed as the product stream, and (ii) a liquid bottom stream which is concentrated in phenol is removed, from which a first portion is partially or completely vaporised and is returned to the respective distillation column, and from which a second portion is discharged; d) using the heat released during the condensation of the aniline distillate from the first distillation column in order to provide the heat necessary for vaporising the first portion of the bottom stream from the second distillation column. |
| US10889527B2 |
Aqueous dispersions of potassium calcium polyphosphate
An aqueous dispersion comprising water and potassium calcium polyphosphate dispersed within the water. |
| US10889522B2 |
Wollastonite crystallized glass for artificial tooth and method for coloring same
Disclosed are a wollastonite crystallized glass for an artificial tooth and a method for coloring same, the method enabling a production of a uniform shade without degrading the physical properties of a crystallized glass by means of simply adding a small amount of coloring additive powder when preparing the crystallized glass. |
| US10889503B2 |
Zeolite having specific ratio of divalent copper ions supported thereon, and preparation method therefor and catalyst composition comprising same
The present invention relates to zeolite containing Cu2+ (α) and Cu2+ (β) having different NO adsorption capacities loaded at a specific ratio, wherein the zeolite is chabazite (CHA)-type zeolite, particularly chabazite (CHA)-type zeolite loaded with divalent copper ions in which the NO adsorption area ratio of Cu2+ (α)/Cu2+ (β) after exposure to NO (nitrogen oxide) for 180 sec is 80% or more. In addition, the present invention relates to a method of preparing zeolite that is ion-exchanged in a slurry state and to a catalyst including the specified chabazite (CHA)-type zeolite. |
| US10889502B2 |
Direct synthesis of a microporous aluminosilicate material having an AFX structure and comprising copper, and use of said material
The invention concerns a process for preparing a copper-comprising microporous aluminosilicate material with AFX structure, comprising at least the steps of mixing, in an aqueous medium, at least one aluminum source, at least one silicon source, at least one copper source, a TETA or TEPA organic complexing agent and a DABCO-C4 structuring agent, in order to obtain a gel, and hydrothermal treatment of said gel with stirring in order to obtain crystallization of said copper-comprising microporous aluminosilicate material with AFX structure. |
| US10889493B2 |
MEMS method and structure
MEMS structures and methods utilizing a locker film are provided. In an embodiment a locker film is utilized to hold and support a moveable mass region during the release of the moveable mass region from a surrounding substrate. By providing additional support during the release of the moveable mass, the locker film can reduce the amount of undesired movement that can occur during the release of the moveable mass, and preventing undesired etching of the sidewalls of the moveable mass. |
| US10889492B2 |
Methods for producing thin-film layers and microsystems having thin-film layers
A method for producing a thin-film layer includes providing a layer stack on a carrier substrate, wherein the layer stack includes a carrier layer and a sacrificial layer, and wherein the sacrificial layer includes areas in which the carrier layer is exposed. The method includes providing the thin-film layer on the layer stack, such that the thin-film layer bears on the sacrificial layer and, in the areas of the sacrificial layer in which the carrier layer is exposed, against the carrier layer. The method includes at least partly removing the sacrificial layer from the thin-film layer in order to eliminate a contact between the thin-film layer and the sacrificial layer in some areas. The method also includes detaching the thin-film layer from the carrier layer. |
| US10889487B2 |
Fuel transfer station and refillable fuel cell for fuel transfer station
A fuel transfer station may provide for the refilling of fuel canisters providing fuel to combustion powered equipment. The fuel transfer station may include a base, a frame coupled to the base, a first connection port and a second connection port provided in the base, and fluid flow lines connecting the first connection port and the second connection port. A supply tank may be supported by the frame and detachably connected to the first connection port. A fuel canister to be refilled may be detachably connected to the second connection port. Fuel contained in the supply tank may be selectively supplied to the fuel canister through the fluid flow lines in response to a pressure gradient drawing the fuel into the fuel canister. |
| US10889486B1 |
Dispensing and/or dosing system
A dispensing and/or dosing system for use with an inverted liquid container such as a bottle or the like for dispensing and/or dosing liquid from the bottle. The system includes an improved valve which replaces the throat plug assembly of Applicant's earlier patents. The system is entirely recyclable and is durable in use. |
| US10889485B2 |
Dispensing system including a dispensing tap and an integrated measuring cap/cup and holder
A dispensing system includes a liquid dispensing tap, an associated measuring cap/cup and a cap adapter or holder which is removably received onto the tap and which in turn removably receives the cap/cup. The dispensing tap, adapter/holder and cap/cup are configured such that the holder and cap/cup are assembled with the tap prior to installation onto a container, and stay assembled with the tap during installation onto the container at the filling line, and which can later be removed for use and then selectively reattached to the tap or container after use by the consumer. |
| US10889484B2 |
System and method for sensing a liquid level in an autofill pitcher using vibrations
A refrigerator appliance having a dispensing system and a method for dispensing liquid into a container are provided. The dispensing system can be an autofill dispensing system. In one example aspect, the dispensing system includes a vibration generator and a measurement device. When a container is present in a preselected position, liquid is delivered to the container. As liquid fills into the container, the vibration generator propagates vibrations through the container. The measurement device detects one or more characteristics of the vibration and routes one more signals indicative of the characteristics to a controller of the system. The controller determines a liquid fill level of liquid within the container based at least in part on the signals received from the measurement device. |
| US10889483B2 |
Water purifier
A liquid dispenser includes a case and a dispenser, and dispenser includes a dispenser side cover, a first lifting cover, a second lifting cover, and a dispenser nozzle. The first lifting cover includes a guide rail and the second lifting cover includes a coupling bracket provided with a magnet. As the coupling bracket is slidably moved along the guide rail by the attractive force being applied between the magnet and the guide rail, the second lifting cover is lifted and lowered from the first lifting cover. |
| US10889482B1 |
Portable beverage container systems and methods for adjusting the composition of a beverage
A beverage apparatus, the beverage apparatus being hand-holdable by a user of the beverage apparatus to be portable, can include a beverage chamber housing that includes a chamber for storing a consumable liquid. The beverage apparatus can include a dispensing assembly that includes a receptacle. The receptacle can retain a vessel. The vessel can include an electronic tag and can contain an additive. The dispensing assembly can be operatively controllable by a controller to output the additive from the vessel into the consumable liquid. The beverage apparatus can include one or more sensors, devices, or assemblies that can be used to detect a volume of liquid in the chamber or a liquid level in the chamber. The beverage apparatus can include an apparatus computer processor portion (ACP) and an apparatus database portion. |
| US10889478B2 |
Control console and aerial lift including such a control console
Disclosed is a control console for an aerial lift including a chassis, a platform, and a lift structure connecting the chassis to the platform, which control console includes manual control members for controlling the aerial lift. The control console includes, for at least one of the manual control members, at least one lighted indicator provided on or in the immediate environment of the manual control member and suitable for emitting light signals indicating the possibility of actuating the manual control member on the basis of conditions for operating the aerial lift. |
| US10889475B2 |
Compact winch
A lightweight winch suitable for industrial applications has the motor assembly self-centered with a housing within the winch drum where it may be easily accessed and removed from the winch drum. The winch drum is supported by a bearing means capable of bearing heavy loads in addition to contributing to a compact profile of the winch. The winch comprises an improved, non-load bearing levelwind mechanism for evenly winding cable about the winch drum. |
| US10889473B2 |
Load crane main boom
A load crane main boom of the telescopic type having cylinder-piston groups located inside the main boom tubular sections with reduced dimensions. The load crane main boom minimizes the main boom section thanks to a particular arrangement of the cylinder-piston groups. Each cylinder of each piston-cylinder group is connected to a respective boom section through at least one reinforcing rod extending perpendicular to the main boom axial direction and connected to respective section walls of the main boom. At least first and the second cylinder-piston group rods are further supported by a respective reinforcing plate, which is in turn connected to the respective boom section. |
| US10889469B2 |
Woven elevator belt with coating
A method of forming a belt for suspending and/or driving an elevator car includes arraying a plurality of tension elements longitudinally along a belt and interlacing a plurality of warp fibers and a plurality of weft fibers with the plurality of tension elements to form a composite belt structure. A coating is applied to at least partially encapsulate the composite belt structure. The coating includes a base coating material and at least one additive mixed with the base coating material to improve an operational characteristic of the belt. |
| US10889453B2 |
Transfer wheel and method for transferring objects
Transfer wheel (1) for transferring objects (40, 41) comprises at least a seat module (3). The seat module comprises a seat (2) located at the peripheral face of the transfer wheel and adapted for accommodating an object on the seat. The at least one seat module is a resilient seat module, wherein a position of the seat of the seat module is adaptable in radial direction of the transfer wheel. Also provided is a method for transferring objects. |
| US10889451B2 |
System and method for controlling an accumulation conveyor
Various embodiments described herein relate to controlling an accumulation conveyor that comprises at least a first zone that is upstream of a second zone and the second zone that is upstream of a third zone. A second control module associated with the second zone receives a third feedback signal, indicating that a third sensor is blocked, from a third control module associated with the third zone. The second control module sets a second drive assembly associated with the second zone to a disengaged state, and receives a first signal from a first control module associated with the first zone. The first signal indicates that one of a first article having an irregular boundary or a second article having a regular boundary exits from the first zone. The second control module controls the second drive assembly and a second brake assembly based on the indication by the first signal. |
| US10889447B2 |
Conveyor and conveyor system
A conveyor comprising a first profile unit (1) and a second profile unit (2), wherein the profile units comprise a support profile (10, 20) and a side profile (11, 21) that can be releasably connected to each other to form a composed structure whose cross-sections comprise lateral openings (12, 22), at least one conveyor unit (4) that can be arranged between the two profile units, wherein each conveyor unit (4) comprises a first side wall (40) and a second side wall (41), and wherein conveying elements (44, 45) are arranged between the side walls (40, 41), wherein the side walls (40, 41) can be releasably arranged in the lateral openings (12, 22) of the profile units (1, 2) to form composed structures with a closed cross-section. |
| US10889442B1 |
Ladder roller and transport device
A ladder transport device for use with a detachable ladder handle. The transport device has an axle and pair of wheels which are mounted on a body. The axle and wheels are rotatable and axially moveable relative to the body. The transport device body is securable to the detachable handle. The detachable handle is securable to the exterior side of a ladder near the end of the ladder. The user can then roll the ladder on the wheels by lifting and pulling on the opposite end of the ladder. Stability is improved by horizontally aligning the cross sectional center of gravity of the ladder between the wheels. |
| US10889438B2 |
Stocker
A stocker includes a wall that separates inside and outside of the stocker, a storage area on an inner side of the wall to store articles, a duct on a wall side of the storage area and extending in a vertical direction, an inlet at an upper end of the duct to introduce air flowing downward into the duct, a flow regulator to regulate an airflow between an upper side and a lower side of the duct, blowout openings on a storage area side of the duct to blow out air to the storage area, and a fan on a lower side of the flow regulator of the duct to draw in outside air and introduce the outside air into the duct. |
| US10889435B2 |
Leaf collection apparatus
An apparatus for the collection of debris such as leaves and other yard debris having a flat-pack configuration and a hoop-like configuration. In a hoop-like configuration, the apparatus allows the fixation of a bag such that the bag is held open and allows the user to dispose debris through the apparatus and into the bag. |
| US10889434B2 |
Attachable bag dispenser
A receptacle-liner dispenser for dispensing disposable liners is provided. The dispenser may include a liner holder including one or more walls. The one or more walls may preferably define an interior configured for storing the liners. The one or more walls may include a dispensing region configured for providing a passageway between the interior and an exterior of the holder. The dispenser may further include one or more tabs projecting exteriorly from the holder. The tabs may be configured to perform a releasable securing of the dispenser to a surface. |
| US10889426B2 |
Dispensing container
A dispenser apparatus may include a housing and a delivering structure at least partially enclosed by the housing. The dispenser apparatus may dispense desired sizes or pieces of tablets, pills candy, mints, chewing gum or the like. The dispenser apparatus is refillable when a cover or lid is open. |
| US10889424B1 |
Portable beverage container systems and methods for adjusting the composition of a beverage
A beverage apparatus, the beverage apparatus being hand-holdable by a user of the beverage apparatus to be portable, can include a beverage chamber housing that includes a chamber for storing a consumable liquid. The beverage apparatus can include a dispensing assembly that includes a receptacle. The receptacle can retain a vessel. The vessel can include an electronic tag and can contain an additive. The dispensing assembly can be operatively controllable by a controller to output the additive from the vessel into the consumable liquid. The beverage apparatus can include one or more sensors, devices, or assemblies that can be used to detect a volume of liquid in the chamber or a liquid level in the chamber. The beverage apparatus can include an apparatus processing portion (ACP) and an apparatus database portion. |
| US10889422B2 |
Resealable package and associated materials, methods and systems for its manufacture
An improved package precursor, resealable package, assembly, and methods and systems for their manufacture. In a first aspect, the precursor comprises a wrapper and at least one primary seal region of the wrapper. The reseal region comprises a cold-seal-adhesive-coated region and is configured to adhere to itself when pressed against itself. The cold-seal-adhesive-coated region can be located on an interior region of the wrapper that does not overlap the primary seal region, thereby avoiding interference with primary seals. The reseal region of the wrapper is configured to form at least a portion of a product containment surface of the package and at least a portion of a product-facing surface of the package. In a second aspect, the improved package precursor forms an improved resealable package for a product. In a third aspect, an assembly comprises the improved resealable package and a product contained by the package. |
| US10889419B2 |
Removeable band with window for confining stacks of disposable cutlery
A removeable band for confining a stack of cutlery pieces. The band can include a body having a first end and a second end. The body being an elongated strip of fiber-based material. A window can be formed through the body, and an adhesive can be disposed at least partially over the window. The adhesive can be configured to adhere a portion of the first end of the body to a portion of the second end of the body when the ends of the body overlap to form a continuous band. |
| US10889415B2 |
Cooler drain assembly
A cooler drain assembly includes an outer sleeve member defining an interior passage within. The outer sleeve member is shaped and sized to be received within a drain plug opening of a food and beverage cooler. An inner sleeve member has a body which defines a flow bore within, the body of the inner sleeve member being received within the interior passage of the outer sleeve member and rotatable therewithin. |
| US10889413B2 |
Tamper-evident container with a tab extending beyond a hinge
A tamper-evident container includes a base and a lid. A base extension and a lid extension are connected to a hinge to join the base and the lid together in a closed, pre-use configuration. A tab extends from either the lid extension or the base extension in a direction away from the lid and the base such that the tab extends beyond the hinge. The tab is joined to one of the extensions via weakened regions that can be torn when the tab is pulled to indicate that the container has been tampered with or opened. |
| US10889409B2 |
Package containing fluid content
A package including a container body (1) containing a fluid content (3) with leaving a head space (7), wherein the container body (1) has an inner surface (1a) on which ruggedness is formed entirely, the inner surface (1a) with the ruggedness of the container body (1) is coated with a lubricating liquid (30) immiscible with the fluid content (3), and the lubricating liquid (30) is present as a coating layer interposed between the inner surface (1a) and the fluid content (3), and the lubricating liquid (30) for forming the coating layer forms a liquid pool (31) at a periphery of an upper end face of the fluid content (3) contained in the container body (1) in a state of being held upright. |
| US10889408B2 |
Microneedle patch storage tool, lower pallet and upper pallet
To suppress the work cost for the washing of the microneedle and the application of the medicament. A microneedle patch storage tool according to one aspect of the present invention is a microneedle patch storage tool for storing a microneedle patch and comprises a plurality of pallets stacked in a vertical direction, and the two pallets adjacent in the vertical direction constitute one or a plurality of patch holding parts for holding the microneedle patch, and the patch holding part comprises a plurality of lower protrusions arranged in circumferentially divided manner so as to sandwich a peripheral edge part of the microneedle patch in the vertical direction and supporting the peripheral edge part of the microneedle patch from a lower side and a plurality of upper protrusions arranged in circumferentially divided manner and pressing the peripheral edge part of the microneedle patch from an upper side and is opened to at least one of upper and lower directions. |
| US10889406B2 |
System of open-topped containers
The invention relates to a system of stackable open-top containers. The system comprises male and female containers that can be alternately stacked, either in upright or inverted position. When the system contains containers that are stacked in inverted position on top of upright container, substantial space saving is obtained by the system. The invention also provides male and female containers that are useful in the system of containers. |
| US10889397B2 |
Unit and method for filling containers of single-use capsules for extraction or infusion beverages
Described is a unit for filling containers (2) forming single-use capsules (3) with a dose (33) of product for extraction or infusion beverages, comprising: a line (4) for transport of the containers (2); a station (SR) for filling the containers (2) with a dose (33) of product and comprising: a first containing seat (S1) designed to receive a dose (33) of product; a device (10) for moving the first seat (S); a device (11) for adjusting the position of the first containing seat (S1) between a position (P1) for receiving the dose and a position (P2) for releasing the dose; a substation (ST1) for forming the dose (33) inside the first containing seat (S1); a substation (ST3) for releasing the dose (33) of product from the first containing seat (S1) to a container (2) transported by the transport line (4), the adjusting device (11) being configured to place the first containing seat (S1) in the receiving position (P1) at the substation (ST1) for forming the dose (33) and in the release position (P2) at the substation (ST3) for releasing the dose (33). |
| US10889396B2 |
Vegetable binding packing material having air columns, vegetable binding packing device using same, and method therefor
Provided are a new concept vegetable binding packing material having an air column, suitable for protecting vegetables, a new concept vegetable binding packing device for binding vegetables using the same, and a packaging method therefor. A vegetable binding packing material including an air column includes: at least one air column disposed in a row to surround a certain amount of vegetables in a direction crossing a lengthwise direction of the vegetables; and a bonding portion configured to bond both ends from the at least one air column to the outside of the vegetables. A vegetable binding packing device according to the present disclosure includes: a packing material supply unit configured to feed a packing material; a clamp injection module including a clamping unit configured to clamp a front portion of the packing material and an injection unit configured to inject air into an air column pattern; a vegetable supply unit configured to supply vegetables; and a sealing module configured to seal a portion of the air column pattern across the air column pattern injected with air. |
| US10889388B2 |
Inclined geosynchronous orbit spacecraft constellations
A constellation of Earth-orbiting spacecraft includes a first spacecraft disposed in a first orbit and a second spacecraft disposed in a second orbit. Each of the first orbit and the second orbit is substantially circular with a radius of approximately 42,164 km. The first orbit and the second orbit have a respective inclination with respect to the equator within a range of 5° to 20°. The first orbit has a first right ascension of ascending node (RAAN1) and the second orbit has a second RAAN (RAAN2) of approximately RAAN1+90°. |
| US10889386B2 |
Device for electrically grounding aircraft components mounted on a composite skin fuselage
A component mounting assembly includes a non-metallic frame, a nut plate, and a grounding strap. The non-metallic frame is adapted for mounting to an aircraft fuselage. The non-metallic frame includes an outer peripheral portion having one or more fastener openings formed therein, and extends to a first height above the outer peripheral portion. The nut plate is coupled to the outer peripheral portion and extends therefrom to a second height that is at least 50% of the first height. The grounding strap is coupled, via a threaded fastener, to the nut plate. |
| US10889382B2 |
Pneumatic deicing device for breaking and removing an ice deposit accumulated on the outer surface of an aircraft
A pneumatic deicing device (1) is provided for breaking and removing an ice deposit accumulated on the outer surface (2) of an aircraft, in particular on an airplane wing. The device (1) includes an outer layer (15) intended to withstand the outside environment, an inner interface layer (50) intended to be connected to the outer surface (2) of the aircraft, and at least two outer (30) and inner (40) intermediate layers connected to one another by an array of stitches (36) so as to define deicing chambers (35) that can be inflated quickly to cause a mechanical action to break the ice. The outer intermediate layer (30) includes a knit textile layer (34). At least one interlayer (20; 32) made from polar elastomer material is arranged above the knit textile layer (34) and immediately in contact with the outer layer (15) and the knit textile layer (34). |
| US10889378B1 |
System for heating and cooling a seat and seat assemblies
A system for heating and cooling a passenger seat utilizing a single unit for producing hot and cold conditioned air. The system includes a source of pressurized air, a vortex tube coupled to the source of pressurized air for producing hot and cold air streams, a duct network coupled to the vortex tube through a valve assembly, and a controller controlling passage of the flow of hot and cold air streams through the manifold assembly based on passenger selection. Conditioned air flow can be dispersed into a cushion assembly such as an interior of a spacer mesh component of the cushion assembly. |
| US10889372B2 |
Follow focus devices, and remote-control follow focus systems and aerial vehicles with follow focus devices
A follow focus device includes a signal receiver, a controller electrically connected to the signal receiver, and a control interface electrically connected to the controller and configured to be electrically connected to a camera device. The signal receiver is configured to receive a control instruction for controlling a focal length of a lens of the camera device and send the control instruction to the controller. The controller is configured to generate a control signal according to the control instruction and send the control signal to the camera device via the control interface. |
| US10889371B2 |
Systems and methods for improved guidance of a rotor relative to a stator
Systems and methods relate to a vertical takeoff and landing (VTOL) platform that can include a stator and a rotor magnetically levitated by the stator. The rotor and stator can be annular, such that the rotor rotates about a rotational axis. The stator can include magnets that provide guidance, levitation, and drive forces to drive the rotor, as well as to control operation of rotor blades of the rotor that can be independently rotated to specific pitch angles to control at least one of lift, pitch, roll, or yaw of the VTOL platform. Various controllers can be used to enable independent and redundant control of components of the VTOL platform. |
| US10889367B2 |
Feedback system for pitch-adjustable blades of aircraft bladed rotor
Systems and methods for providing pitch position feedback for pitch-adjustable blades of an aircraft bladed rotor are disclosed. In one embodiment, the systems include a sensor comprising a magnet having a magnetic field, a pole piece coupled to a first pole of the magnet and directing the magnetic field toward the feature and a coil mounted in the magnetic field. The coil generates a sensor signal indicative of a variation in the magnetic field caused by movement of the feature in the magnetic field. The sensor also includes a magnetic shield mounted in the magnetic field. The magnetic shield defines a magnetic return path for some magnetic flux of the magnetic field exiting the pole piece toward an opposite second pole of the magnet. |
| US10889366B2 |
Ducted thrusters
An aircraft comprising a pair of ducted thrusters. Each of the ducted thrusters comprises a duct surrounding a rotor assembly with a rotor hub having a plurality of rotor blades extending therefrom, wherein the plurality of rotor blades have a modulated angular distribution about a central longitudinal axis of the duct. Each of the ducted thrusters further comprises a stator assembly having a stator hub with a plurality of stator vanes extending from the stator hub to an interior surface of the duct, wherein each of the plurality of the stator vanes are angularly modulated around the stator hub such that angular spacing between pairs of adjacent vanes of the plurality of stator vanes varies for each pair of the adjacent vanes. |
| US10889361B2 |
Ship comprising engine
A ship comprising an engine is disclosed. The ship comprising an engine comprises: a self-heat exchanger which heat-exchanges boil-off gas discharged from a storage tank; a multi-stage compressor which compresses, in multi-stages, boil-off gas that passed through the self-heat exchanger after being discharged from the storage tank; a first decompressing device which expands one portion of boil-off gas that passed through the self-heat exchanger after being compressed by the multi-stage compressor; and a second decompressing device which expands the other portion of the boil-off gas that passed through the self-heat exchanger after being compressed by the multi-stage compressor, wherein the self-heat exchanger uses boil-off gas discharged from the storage tank and boil-off gas expanded by the first decompressing device as refrigerants for cooling boil-off gas compressed by the multi-stage compressor. |
| US10889360B1 |
Marine muffler with integral bypass water management
A marine muffler capable of handling both marine engine exhaust gas and marine engine cooling water includes a double wall baffle partitioning the muffler interior so as to function as a cooling water conduit. The cooling water conduit includes an inlet disposed external to the main muffler housing and an outlet configured and disposed so as to discharge the engine cooling water into the exhaust duct connected to the muffler outlet. The muffler is thus able to convey the engine cooling water through the muffler housing within a dedicated conduit while maintaining the cooling water separate from the exhaust gas. A muffler that is adapted to handle both the exhaust and cooling water flowing from a marine engine allows for the elimination of engine cooling water piping. |
| US10889358B2 |
Mounting assembly for positioning stern-mounted propulsion units with a forward convergence
There is provided a mounting assembly for a marine vessel having a pair of stern-mounted propulsion units. The assembly includes a pair of angle-setting members which forwardly angle the propulsion units towards a bow of the marine vessel when each propulsion unit is at the center of its total steering range. Each propulsion unit has a line of action of its propulsion force. The lines of action of the propulsion units intersect each other between a center of rotation of the marine vessel and a stern of the marine vessel when the propulsion units are steered forwardly towards each other. |
| US10889356B2 |
Upending device for upending an elongate support structure
An offshore structure has an upending device for upending an elongate suppo structure from a substantially horizontal loading position on a deck of the offshore structure to a substantially vertical launch position outboard of the offshore structure. The upending device has a pivot axis situated near a side of the offshore structure for pivoting the upending device between the loading position and the launch position. A first end of the upending device has a connector member for pivotally connecting to the elongate support structure. The connector member in the launch position is in a position outboard from the side of the offshore structure. A second end of the upending device is attached to a pulling device that is located on the deck of the offshore structure. The upending device is within reach of one or more hoisting means for the elongate support structure. |
| US10889350B2 |
Bicycle gearing having a noncircular chainring
The invention relates to a bicycle gearing, comprising: a cylindrical-gear gearing (10), which has a stationary sun gear (11) having a central bearing axis (y1) extending centrally therein and a planet gear (12), which travels on the sun gear (11) and rotates about a planet-gear bearing axis (y2); a four-bar linkage (20), which interacts with the cylindrical-gear gearing (10) and which comprises a crank (21), which is fixedly connected to the planet gear (12) and is rotatably connected to a pedal crank (22); and a toothed wheel (30), by means of which a traction means (31) can be driven. The problem addressed by the invention is that of improving a bicycle gearing of the type in question in such a way that a rounder pedaling feel is perceived by the bicycle rider. The problem is solved according to the invention in that the toothed wheel (30) has an oval shape. |
| US10889343B2 |
Curved track pad ribs for a track chain
A track chain member comprises a shoe member defining a track chain traveling direction and a lateral direction perpendicular to the track chain traveling direction and a first rib defining a first concave radial portion. |
| US10889336B2 |
Polymeric vehicle floor
A vehicle includes a floor including a top panel and a bottom panel defining a cavity therebetween. At least one of the top panel and the bottom panel includes a polymeric material. A passenger-climate-control duct is disposed in the cavity and is integral with the at least one of the top panel and the bottom panel. |
| US10889334B2 |
Vehicle rear structure
A vehicle rear structure includes a pair of rear side frames provided on right and left sides at a rear part of a vehicle body, and an on-board component disposed between the rear side frames. Each rear side frame includes a protecting part arranged side by side with the on-board component in a vehicle width direction, and a rear extending part extending rearward from the on-board component. A cross member is provided to connect the rear extending parts to each other at positions each located away from a front end and a rear end of the corresponding rear extending part. |
| US10889327B2 |
Structure for a motor vehicle front end
The invention concerns a structure for a motor vehicle front end, comprising a crossmember and at least one column (4) rigidly connected to the crossmember, the crossmember extending longitudinally in a so-called main direction, characterised in that said at least one column (4) comprises a first set (10) of reinforcing ribs (11) on at least a portion (12) of an outer surface of said at least one column (4), each reinforcing rib (11) extending in a direction (D) parallel to the main direction of the crossmember. |
| US10889326B2 |
Crash assembly
A crash assembly having a crash strut for a wheel of a motor vehicle, which is connected to a tie rod assembly that has at least one tie rod strut. The tie rod strut is connected to a first end of the crash strut via at least one tie rod-side connection module. A second end of the crash strut is connected to a body of the motor vehicle via a body-side connection module. |
| US10889313B2 |
Occupant divider structure for a stroller
An occupant divider structure for a child's stroller utilizes a Poly(methyl methacrylate) (PMMA) sheet affixed by two releasable clamps to a bar extending vertically from a slotted insert receptacle that extends upwardly from the seat back center between two “side-by-side occupant seats in a molded stroller frame. The shape of the PMMA sheet is designed so as to prevent contact by and between infants/toddlers occupying adjacent seats. The clamping mechanisms are designed to allow easy release from the mounting bar for removal thereof from the stroller. |
| US10889311B2 |
Medical instruments stroller
The present invention is directed to a medical instrument stroller having a tubular wedge-shaped collapsible frame structure. The frame is having a first frame member and a second frame member, the first frame member is pivotally coupled to the second frame member. A pair of wheels is coupled to the first frame member. A receptacle having a proximal end and a distal end, the proximal end of the receptacle is pivotally coupled to the second frame member while the distal end of the receptacle is coupled to an attachment member. The attachment member is coupled to the first frame member and is configured to allow the receptacle to switch between a horizontal position and a vertical stowed position. An interchangeable toolbox is mounted on the receptacle. A disposable sharps box is mounted to a support member that extends between legs of the second frame member. Additionally, a trash collector bag is coupled to the receptacle. |
| US10889307B2 |
Door device and vehicle having the same
The door device is provided with an opening frame defining an opening and a door for operating between a first door position and a second door position, the door making contact with the opening frame when at the first door position, the door being separated from the opening frame when at the second door position. A movable receiving portion constituted by at least part of the opening frame operates so that the opening is larger when the door is at the second door position than when the door is at the first door position. |
| US10889300B2 |
Method for controlling sudden unintended acceleration due to misoperation of engine in power split type HEV system
A method for controlling a sudden unintended acceleration due to misoperation of an engine in a power split type hybrid electric vehicle (HEV) system, the method including when a determination is made that a delta revolution per minute (RPM) of an engine is out of a predetermined criterion, determining that an operating point of the engine does not move along a profile defined according to a target operating point of the engine and the sudden unintended acceleration is possible. The delta RPM is a difference of value between a current RPM of the engine and a profile RPM of the engine required to move to the target operating point of the engine from a current operating point of the engine. |
| US10889297B2 |
Determining a safe driving speed for a vehicle
Embodiments include methods, systems and computer program products for determining a safe driving speed for a vehicle. Aspects include obtaining a location and a direction of travel of the vehicle, obtaining one or more operating conditions of the vehicle, and obtaining historical accident data that corresponds to the location of the vehicle under operating conditions that are similar to the one or more conditions of the vehicle. Aspects also include analyzing, by a processor, the historical accident data to identify the safe driving speed for the vehicle, wherein the safe driving speed is determined to be a maximum speed that is associated with maximum acceptable risk of an accident and causing an indication of the safe driving speed to be displayed to an operator of the vehicle. |
| US10889288B2 |
Electric drive controller adaptation to through-the-road (TTR) coupled primary engine and/or operating conditions
Through-the-road (TTR) hybrid designs using control strategies such as an equivalent consumption minimization strategy (ECMS) or adaptive ECMS are implemented at the supplemental torque delivering electrically-powered drive axle (or axles) in a manner that follows operational parameters or computationally estimates states of the primary drivetrain and/or fuel-fed engine, but does not itself participate in control of the fuel-fed engine or primary drivetrain. On vehicle adaptation of BSFC type data for paired-with fuel-fed engine allows an ECMS implementation (or other similar control strategy) to refine efficiency curves for the particular fuel-fed engine and/or operating conditions in a manner that can improve overall efficiencies of a TTR hybrid configuration. |
| US10889285B2 |
Control of AC electric machine using average synchronous frame currents
A method for controlling an electric machine in a powertrain system in which a driven load is connected to a rotor of the electric machine includes measuring phase currents at a starting point of a sample period using current sensors connected to phase windings of the electric machine. The individual phase currents also are determined at a midpoint of the previous sample period. An angular position of the rotor is determined at the starting point and previous midpoint before calculating synchronous reference frame currents of the electric machine at the starting and previous midpoint using the phase currents and angular position. The method includes calculating average synchronous reference frame currents over the sample period and regulating operation of the electric machine using the average. An electrical system includes the electric machine, a power inverter module, and a controller that executes the method. |
| US10889278B2 |
Braking system for a vehicle having hand and foot brake levers
A vehicle has a frame, a straddle seat, front right and left wheels, a rear wheel, a steering assembly, a motor, front right and left brakes, a rear brake, and an electronic brake control unit. The electronic brake control unit has a pump, a valve box, a first pressure sensor disposed in the valve box and an electronic controller. The electronic controller is electronically connected to the pump, and valves of the valve box for controlling their operation. A hand brake lever actuates a first master cylinder and thereby actuates the front brakes through the valve box. A foot brake lever actuates a second master cylinder and thereby actuates the rear brake through the valve box. A second pressure sensor is disposed externally of the valve box. The first and second pressure sensors sensing fluid pressure applied by the first and second master cylinders respectively. |
| US10889273B2 |
Brake control device for vehicles with bar handle
A brake fluid pressure control device for vehicles with bar handle which is configured to start a holding control of a fluid pressure of a wheel brake according to wheel deceleration calculated based on a wheel speed of the vehicle is provided. In the brake fluid pressure control device, the vehicle includes an acceleration sensor which is configured to detect acceleration in a front-rear direction of the vehicle, acceleration, detected by the acceleration sensor, which occurs in a rearward direction when the vehicle is decelerating is detected as a positive value, and the holding control is started when it is judged that the acceleration detected by the acceleration sensor is larger than or equal to a detection acceleration threshold value and the wheel deceleration is smaller than or equal to a wheel deceleration threshold value. |
| US10889267B2 |
Electromagnetic windshield wiper system
An electromagnetic wiper system for a windshield of a vehicle includes a linear actuator, a wiper-arrangement, and control circuitry. The linear actuator includes at least one guide rail having permanent magnets and an electromagnetic moving block. The electromagnetic moving block includes at least one perforation that surrounds the at least one guide rail and at least one electromagnetic coil that surrounds the at least one perforation. The wiper-arrangement includes a wiper arm and a wiper blade, wherein at least the wiper arm is coupled to the electromagnetic moving block. The control circuitry controls a linear motion of the electromagnetic moving block along the at least one guide rail to steer the wiper arm that is coupled to the electromagnetic moving block back and forth across a length of the windshield to the windshield, wherein the electromagnetic moving block induces minimal friction during the linear motion. |
| US10889261B1 |
Safety belt positioning and presentation systems
A system includes a first anchor that is disposed adjacent an upper portion of a seat back and that is selectively positionable between a first position on a first axis and a second position along the first axis. The system further includes a second anchor disposed adjacent a lower portion of the seat back. The second anchor is selectively coupled to the first anchor. The system further includes a third anchor disposed adjacent the lower portion of the seat back, the third anchor being selectively coupled to the second anchor and separated by a distance on a second axis from the second anchor. The first anchor, the second anchor, and the third anchor are jointly positionable when the second anchor is coupled to the first anchor and when the third anchor is coupled to the second anchor. |
| US10889258B2 |
Airbag having cavity open toward front console
A vehicle includes a front console and an airbag supported by the front console. The airbag is inflatable to an inflated position. The airbag in the inflated position has an inboard side and an outboard side spaced from each other in a cross-vehicle direction. The airbag in the inflated position has a cavity open toward the front console and extending through the inboard side and the outboard side. |
| US10889248B2 |
System for covering the luggage compartment of a motor vehicle
The invention is a system for covering a luggage compartment having two lateral supports and a front panel pivotably connected to the supports. A rear panel is also pivotably connected to the lateral supports A carriage is slidably mounted on a longitudinal guide rail rigidly connected to a first of the supports. Two cable sections each having an end associated, respectively, with either side of the carriage, and being kept permanently tensioned along a longitudinal axis is also included with a wheel actuated by a motor. The wheel is rigidly connected to the sections in order to allow one or the other, as desired, to be pulled in a longitudinal direction, in order to move the carriage forwards or backwards in order to move the panels to allow access to the compartment or to cover it. |
| US10889247B2 |
Truck storage apparatus
Truck storage devices are adapted to convert between a storage configuration and a folded configuration. According to one example, a truck storage device may include a bottom panel with four edges forming a rectangle. The bottom panel may be movably coupled to a lower section of a back panel along a first edge of the bottom panel, a front panel along a second edge of the bottom panel opposite from the first edge, a first side panel along a third edge of the bottom panel, and a second side panel along a fourth edge of the bottom panel opposite from the third edge. A top panel may be movably coupled to an upper section of the back panel, where the upper section of the back panel is movably coupled to the lower section of the back panel. Other aspects, embodiments, and features are also included. |
| US10889234B2 |
Vehicle lamp
The vehicle lamp according to the present invention includes: a light source; a movable shade rotating in a front-back direction and switchable to a second position where some of light from the light source is blocked; a power section having a moving shaft moving in a horizontal direction; and a power-transmitting section transmitting a moving force of the moving shaft, as a rotary force of the movable shade. The moving shaft has an engagement groove with which the power-transmitting section is engaged. The power-transmitting section includes a second arm having an engagement section slidably engaged with the engagement groove. The engagement section includes a first engagement section engaged with the engagement groove and extending in the front-back direction, and a second engagement section that has a substantially linear shape, is engaged with the engagement groove and is connected to and bent with respect to the first engagement section. |
| US10889233B2 |
Lighting control device, vehicular lamp, and lighting control method
There are provided a lighting control device, a vehicular lamp, and a lighting control method which can prevent visibility in front of a driver of a vehicle from decreasing. The lighting control device controls a light distribution state by a vehicular headlamp, and includes: an obstacle detection part that detects an obstacle from an image in front of a subject vehicle taken by a camera; a light-shielding area deriving part that derives a first light-shielding area of a left headlamp attached to a front left side of the vehicle, and a second light-shielding area of a right headlamp attached to a front right side of the vehicle according to a position of the obstacle when the obstacle detection part detects the obstacle; and a light distribution control part that controls a light distribution state of the right headlamp and a light distribution state of the left headlamp according to the first light-shielding area and the second light-shielding area derived by the light-shielding area deriving part. The first light-shielding area and the second light-shielding area are different from each other. |
| US10889231B2 |
Security panel for bulkhead
A bulkhead is provided. The bulkhead includes a panel that extends between first and second primary and secondary edges that are perpendicular to each other. The first primary edge includes a plurality of cutouts, and the second primary edge includes a first plurality of fingers and a second plurality of fingers. Each of the first plurality of fingers includes a first tongue extending from a first side of the second primary edge and away from a primary centerline and also includes a first groove extending from a second side of the second primary edge and toward the primary centerline. Each of the second plurality of fingers includes a second tongue extending from the second side of the second primary edge and away from the primary centerline and also includes a second groove extending from the first side of the second primary edge and toward the primary centerline. |
| US10889225B2 |
Vehicle interior equipment part, associated vehicle and manufacturing method
A vehicle interior equipment part, intended to be attached on a floor of the vehicle, that provides a heel rest for an occupant. The part includes a floor element having a first portion intended to extend in a substantially horizontal plane and a second portion intended to extend in a tilted plane relative to the first portion. The part further includes an inflatable heel rest attached on the second portion, the heel rest being reversibly deployable between a retracted idle position in which the heel rest is substantially flush with the second portion, and a deployed position in which the heel rest protrudes relative to the second portion. |
| US10889218B2 |
Automatic stowing armrest for a reversible seat
An improved armrest is provided for a reversible seat that is movable between a forward-facing position and a rearward-facing position. The armrest is rotatably mounted to the seat assembly so as to be rotatable downwardly to a fully deployed position or upwardly to a neutral, stowed position. The armrest may project forwardly in a first deployed position or rearwardly in a second deployed position depending upon whether the seat is in the forward-facing or rearward-facing positions. The seat is reversible from the forward-facing position to the rearward-facing position, or vice versa, wherein the armrest automatically returns to the neutral, stowed position as the seat is moved between these positions. |
| US10889209B2 |
Adjustment mechanism for motor vehicle seat
An adjustment mechanism for a motor vehicle seat includes first and second sensors, which are mounted on a first component of the adjustment mechanism, and protuberances provided on the second component of the adjustment mechanism. The first and second sensors are mounted facing the protuberances, with the sensors being positioned so that there is a phase difference between the signals detected by the two sensors. The mechanism includes an electronic control unit that determines a direction of movement of the components, based on the detected phase difference. |
| US10889205B2 |
Thermal management system for vehicles with an electric powertrain
This patent application is directed to thermal management systems of vehicles with an electric powertrain. More specifically, the battery system and one or more powertrain components and/or cabin climate control components of a vehicle share the same thermal circuit as the battery module through which heat can be exchanged between the battery module and one or more powertrain or climate control components as needed. |
| US10889204B2 |
Vehicle thermal management flow control assembly and flow control method
An exemplary vehicle assembly includes, among other things, an inlet duct that opens to a duct opening within a side of a cargo bed. The inlet duct is configured to communicate a flow of air to a heat exchange module that manages thermal energy levels of a traction battery. A flow control structure is moved relative to the duct opening to selectively restrict or permit the flow of air entering the inlet duct through the duct opening. A flow control method includes, among other things, selectively blocking at least a portion of a duct opening to adjust a flow of air moved through the duct opening into an inlet duct. To manage thermal energy within a traction battery, the method further includes exchanging thermal energy between the air and another fluid at a heat exchange module that is disposed within a chamber of a cargo bed. |
| US10889203B2 |
Vehicle power supply system with redundancy and method for controlling the power supply system
A power supply system for a vehicle, the system including: a battery pack including at least two parallel strings of battery cells, each string forming a battery having a first output voltage; a switch mechanism configured to connect one of the at least two batteries to a first battery pack output terminal, wherein the first battery pack output terminal is connected to a first power consumer; and a multichannel DC/DC converter having an input terminal connected to the first battery pack output terminal, the multichannel DC/DC converter including a plurality of outputs, wherein at least one of the plurality of outputs is configured to provide a second voltage, the second voltage being lower than the first voltage, and wherein the at least one output of the multichannel DC/DC converter is connected to a second power consumer. |
| US10889192B2 |
Apparatus and method for providing electrical energy in a vehicle
An apparatus for providing electrical energy in a vehicle, including a main energy store for storing electrical energy, an additional energy store, which can be switched over by the main energy store, a main switch for supplying the apparatus connection with a voltage provided by the main energy store, an additional switch for supplying the apparatus connection with a voltage provided by the additional energy store and a control device for switching the main switch and the additional switch over between a first switching state and a second switching state. In the first switching state, the apparatus connection is supplied with the voltage provided by the main energy store, while the additional energy store is disconnected from the apparatus connection. In the second switching state, is supplied with the voltage provided by the additional energy store, while the main energy store is disconnected from the apparatus connection. |
| US10889184B2 |
All-wheels drive arrangement with low input torque especially for the skid-steer loaders
In an all-wheel drive arrangement with low input torque especially for the skid-steer loaders controlled by a control unit, made up of battery, frequency converter, electric joystick and/or electro-hydraulic switchgear, both sides of the vehicle control include at least two wheels, each wheel connected to a planetary gearing. The gearing equipped with the infinite gear member (e.g. belt, chain) transfers the torque from the electric motor to each wheel on one side of the vehicle controlled, whereby the planetary gear directly drives the particular wheel. |
| US10889183B1 |
All-terrain vehicle
An all-terrain vehicle is provided comprising a chassis, four wheels and a passenger compartment that includes a passenger seating structure. The vehicle additionally comprises a drivetrain operatively connected to at least one of the wheels comprising at least one drive shaft and at least one torque transfer device. Furthermore the vehicle includes a prime mover that is mounted to the chassis entirely forward of a front edge of the seating structure and operatively connected to the drivetrain. The prime mover is structured and operable to provide motive force to at least one of the wheels. |
| US10889174B2 |
Control apparatus and control method for hybrid vehicle
A control apparatus sets an upper limit guard value to a base value when the MG provides torque assist to thereby limit the command value for the MG. Then, the control apparatus limits the command value for the MG using the upper limit guard value to limit the output of the MG. If an accelerator opening or the change rate thereof is not less than a predetermined value, the control apparatus corrects the upper limit guard value. The correction is made such that the larger accelerator opening or a larger change rate thereof causes the upper limit guard value to be larger to accomplish higher output. Similarly, if the SOC of the battery is not less than a predetermined value, the control apparatus corrects the upper limit guard value. If the engine speed is not less than a predetermined value, the control apparatus corrects the upper limit guard value. |
| US10889173B2 |
Powertrain
A transaxle system for a golf car, wherein the system comprises a transaxle and a matting interface. The transaxle comprises a plurality of mounting flanges fixedly mountable to at least one axle tube of the golf car, wherein the at least one axle tube houses at least one wheel axle, and the transaxle is operably couplable to the at least one wheel axle. The transaxle additionally comprising a transaxle mounting collar that is fixedly mounted to or integrally formed with a housing of the transaxle. The mating interface is mountable to the transaxle mounting collar, and is structured and operable to have an integrated internal combustion engine-transmission unit of the golf car mounted thereto. |
| US10889172B2 |
Mounting portion structure of door mirror
A door mirror has a mirror base attached to a door-side panel, and a mirror seal disposed between the mirror base and the door-side panel. A concave section at least a part thereof is formed by an outer edge portion of the mirror seal and that opens toward a side of a door is provided at an inner side of a front edge portion of the mirror base. A door weatherstrip has a wind entering restriction wall that crosses a front side of the door-side panel and protrudes in a vehicle outer side than the door-side panel, and that is inserted into the concave section. |
| US10889171B2 |
Vehicle door assembly with weatherstrip and methods of use and manufacture thereof
An assembly for use in a vehicle door that can include a weather strip, a door flange, a weatherstrip datum formation, and a flange datum formation. The weatherstrip can include a mounting member that extends along a length axis of the weatherstrip. The mounting member can include a side wall that extends along the length axis. The side wall can include the weatherstrip datum formation. The door flange can be configured to integrate with an inner door panel. The door flange can include a flange datum formation. The weatherstrip datum formation can be engageable with the flange datum formation so as to position the weatherstrip relative to the door flange. |
| US10889167B2 |
Sunroof device
A sunroof device includes a panel bracket that holds a movable panel capable of opening and closing an opening portion disposed to a roof panel, a guide portion that is disposed to the panel bracket, and a sliding bracket that slidably engages with the guide portion. Further, the sunroof device includes a rear link, serving as a support member, that, while being coupled to the panel bracket via the sliding bracket and thereby changing a coupling position thereof with the panel bracket according to an opening-and-closing movement position of the movable panel, supports the panel bracket. On a sliding contact surface of the panel bracket with the guide portion of the panel bracket, a plurality of groove portions extending in a sliding direction of the sliding bracket along the guide portion are disposed. |
| US10889164B2 |
Flow heater
Flow heater comprising a housing having an inlet and an outlet, a plate shaped heating insert that is arranged in the housing and defines a flow path from the inlet to the outlet. According to this disclosure the plate shaped heating insert comprises a first heating plate, a second heating plate, and a plate support arranged between the first heating plate and the second heating plate, wherein the first heating plate and the second heating plate are arranged on opposite sides of the plate support, and the first heating plate and the second heating plate each comprise a substrate plate carrying a resistive layer. |
| US10889161B2 |
Electric vehicle
An electric vehicle includes an electric motor, a power storage device, a control device, and a refrigerant circuit. The refrigerant circuit includes a compressor, an outdoor heat exchanger, a first indoor heat exchanger, a first expansion valve, a second expansion valve, and a second indoor heat exchanger. The control device repeats an operation of performing the other of a first operation and a second operation after performing one thereof when a remaining capacity of a power storage device is equal to or larger than a predetermined value. In the first operation, the first expansion valve is not decompressed and the second expansion valve is decompressed. In the second operation, the first expansion valve is decompressed and the second expansion valve is not decompressed. |
| US10889160B2 |
Method for conditional natural ventilation of vehicle interior and vehicle thereby
A method for natural ventilation of a vehicle interior includes steps of: determining, by a controller, formation of an interior negative pressure in an interior space while driving of a vehicle is maintained as an internal air mode, determining, by the controller, an over-production of a harmful gas in an exhaust gas using an air-to-fuel ratio or an Accelerator Position Scope (APS), in an air conditioning system; regarding satisfaction of the formation of the interior negative pressure and satisfaction of the over-production of the harmful gas as an entry condition and mixing an exterior air into the interior space so as to mitigate the interior negative pressure in the internal air mode; and after mixing the exterior air, regarding the non-satisfaction of the over-production of the harmful gas as a cancellation condition and blocking the exterior air. |
| US10889149B2 |
Pneumatic tire
A pneumatic tire includes a tread portion including a contact patch which occurs when the tire is mounted on a standard wheel rim with a standard pressure and loaded with a certain tire load at zero camber angle. The contact patch, on a respective tire load, defines a ratio Lc/Ls of a crown contact circumferential length Lc at an axial center of the contact patch to a shoulder contact circumferential length Ls at an axial location of 80% of an axial maximum width of the contact patch. The ratio Lc/Ls upon being loaded with 40%, of a standard tire load is equal to or less than 125% of the ratio Lc/Ls upon being loaded with 70% of the standard tire load. |
| US10889146B2 |
Tire object provided with an elastomer layer made of a thermoplastic elastomer in the form of an (A-b-(a-methylstyrene-co-B))n-b-C block copolymer
A pneumatic object is provided with an elastomer layer which is gastight to inflation gases, said elastomer layer comprising, as predominant elastomer, a thermoplastic elastomer in the form of a block copolymer which comprises: (a) an elastomeric block comprising at least units derived from isobutylene, and having a glass transition temperature of less than or equal to −20° C., and (b) one or more thermoplastic blocks, the thermoplastic block(s) each comprising at least one first block consisting of units derived from at least one polymerizable monomer and at least one second block, said second block(s) being a random copolymer consisting of units derived from α-methylstyrene and of units derived from β-pinene. A process for rendering a pneumatic object gastight to inflation gases is also disclosed. |
| US10889144B2 |
Decorative panel system
A decorative panel formed from at least a display panel secured to a frame. In some embodiments the panel comprises a transparent or translucent display panel and an interchangeable decorative insert disposed between the display panel and a supporting surface. In other embodiments an opaque display panel acts serves the function of both the display and decorative layers. A retaining frame is disposed about the periphery of the panels and retains the layers in generally abutting relation, the retaining frame being removable so as to permit replacement of the decorative insert or display panel. The retaining frame comprises a return flange disposed forwardly of the supporting surface at the position of the groove, such that the display panel is retained by the flange seated in the groove, generally concealing the retaining frame. The panel system of the invention provides a cost effective means of changing the look of cabinetry and other decorative fixtures that is easy to implement and results in little wastage of materials. |
| US10889128B2 |
Intermediate transfer member
An intermediate transfer member (ITM) for use with a printing system, the ITM having (a) a support layer; and (b) a release layer having an ink reception surface and a second surface opposing the ink reception surface, the second surface attached to the support layer, the release layer formed of an addition-cured, hydrophobic silicone material, wherein the release surface of the release layer has relatively hydrophilic properties with respect to the addition-cured, hydrophobic silicone material. |
| US10889114B2 |
Liquid ejecting apparatus and liquid ejecting head
A liquid ejecting apparatus includes a liquid ejecting unit including at least one pressure chamber filled with a reactive ink, at least one nozzle communicating with the pressure chamber, a supply channel through which the reactive ink is supplied to the pressure chamber, and an elastic compliance film forming a portion of the supply channel; a piezoelectric element that changes a capacity of the pressure chamber when an electric signal is supplied to the piezoelectric element; and a flexible wiring substrate at which a signal wire for supplying the electric signal to a connection terminal of the piezoelectric element is formed. The elastic compliance film is formed of a para-aramid resin. The connection terminal and the signal wire are electrically connected to each other by solder. |
| US10889111B2 |
Method and printer for reducing intensity fluctuations
An inkjet printer having at least one print head in which at least one edge region nozzle at the edge of the print head is not activated for the printing of a print image, but nevertheless is activated at least temporarily with non-ejection pulses without ink ejection. Intensity fluctuations of the dots of a print image that are printed by the remaining nozzles of the print head may be reduced via the activation of an edge region nozzle with non-ejection pulses. |
| US10889108B2 |
Print head, liquid ejection apparatus, and piezoelectric element control circuit
A print head includes a first piezoelectric element that includes a first electrode supplied with a drive signal and a second electrode supplied with a reference voltage signal, a second piezoelectric element that includes a third electrode supplied with the drive signal and a fourth electrode supplied with the reference voltage signal, a first switch circuit that switches between supplying and not supplying the drive signal to the first electrode, a second switch circuit that switches between supplying and not supplying the drive signal to the third electrode, and a third switch circuit that switches between electrically connecting and not electrically connecting the first electrode and the third electrode. |
| US10889106B2 |
Formation of a crease and an image on media
A method of forming an image and a crease on media by an image forming system includes forming a crease formation pattern on an impression media received by an impression member. The method also includes forming the image on an image forming blanket of an intermediate transfer member by a print unit. The method also includes pressing the media against the impression member by the image forming blanket to transfer the image onto the media and to establish contact with the crease formation pattern to form the corresponding crease on the media. |
| US10889102B2 |
Workpiece referencing system for and method of referencing workpieces supported by a workpiece carrier
A workpiece referencing system and method, the system having a workpiece support assembly for supporting a plurality of workpieces, wherein the support assembly includes a support platform and a plurality of support members which are disposed to the support platform, each support member being configured to support an individual workpiece; and a workpiece referencing assembly for referencing the workpieces, as supported by the support assembly, to predetermined positions; wherein the support members each includes a body which includes a support surface which supports a workpiece and a resilient coupling which resiliently couples at least an upper part of the body relative to the support platform, such that the at least part of the body is displaceable relative to the support platform from a first, unbiased position to a second, biased reference position by operation of the referencing assembly, and, when released, the at least part of the body returns to the first, unbiased position. |
| US10889100B2 |
Method for producing an image structure
The invention relates to a method (100) for producing an image structure (12) according to an image specification (20), in particular for a letterpress process and/or intaglio printing process, characterized in that the following steps are carried out: a) providing a base (10) for receiving the image structure (12), b) producing an image structure (12) on the base (10) so that an image layer (11) is formed on the base (10) by means of the image structure (12). |