Document	Document Title
US10529085B2	Hardware disparity evaluation for stereo matching A method for calculating disparity in a pair of images includes receiving a first image of a scene and designating the first image as a master image. A second image of the scene is received, and the second image is designated as a slave image. The master image is binarized to produce a binarized master image. The slave image is binarized to produce a binarized slave image. A matching cost associated with matching each pixel within the binarized master image with a corresponding set of candidate pixels within the binarized slave image is calculated. A probability density function is created based on the calculated matching costs associated with each pixel within the binarized master image. The created probability density function is used to produce a disparity for the master image and the slave image and to produce a confidence for the produced disparity.
US10529082B2	Three-dimensional geometry measurement apparatus and three-dimensional geometry measurement method A three-dimensional (3D) geometry measurement apparatus includes a projection part, a capturing part that generates a captured image of an object to be measured to which a projection image is projected, an analyzing part that obtains correspondences between projection pixel positions that are pixel positions of the projection image and captured pixel positions that are pixel positions of the captured image, a line identification part that identifies a first epipolar line of the capturing part corresponding to the captured pixel positions or a second epipolar line of the projection part corresponding to the projection pixel positions, a defective pixel detection part that detects defective pixels based on a positional relationship between the projection pixel positions and the first epipolar line or a positional relationship between the projection pixel positions and the second epipolar line, and a geometry identification part.
US10529073B2	Virtual model of articulation from intra-oral scans A method for determining virtual articulation from dental scans. The method includes receiving digital 3D models of a person's maxillary and mandibular arches, and digital 3D models of a plurality of different bite poses of the arches. The digital 3D models of the maxillary and mandibular arches are registered with the bite poses to generate transforms defining spatial relationships between the arches for the bite poses. Based upon the digital 3D models and transforms, the method computes a pure rotation axis representation for each bite pose of the mandibular arch with respect to the maxillary arch. The virtual articulation can be used in making restorations or for diagnostic purposes.
US10529072B2	Systems and methods for detection of structures and/or patterns in images The subject disclosure presents systems and computer-implemented methods for automatic immune cell detection that is of assistance in clinical immune profile studies. The automatic immune cell detection method involves retrieving a plurality of image channels from a multi-channel image such as an RGB image or biologically meaningful unmixed image. A cell detector is trained to identify the immune cells by a convolutional neural network in one or multiple image channels. Further, the automatic immune cell detection algorithm involves utilizing a non-maximum suppression algorithm to obtain the immune cell coordinates from a probability map of immune cell presence possibility generated from the convolutional neural network classifier.
US10529064B2	Artificial vision system One aspect of the present invention includes artificial vision system. The system includes an image system comprising a video source that is configured to capture sequential frames of image data of non-visible light and at least one processor configured as an image processing system. The image processing system includes a wavelet enhancement component configured to normalize each pixel of each of the sequential frames of image data and to decompose the normalized image data into a plurality of wavelet frequency bands. The image processing system also includes a video processor configured to convert the plurality of wavelet frequency bands in the sequential frames into respective visible color images. The system also includes a video display system configured to display the visible color images.
US10529063B2	Virtual, augmented, and mixed reality systems and methods A virtual, augmented, or mixed reality display system includes a display configured to display virtual, augmented, or mixed reality image data, the display including one or more optical components which introduce optical distortions or aberrations to the image data. The system also includes a display controller configured to provide the image data to the display. The display controller includes memory for storing optical distortion correction information, and one or more processing elements to at least partially correct the image data for the optical distortions or aberrations using the optical distortion correction information.
US10529048B2	Automation technology for on-demand drivers A method and system may be used to manage one or more rideshare applications for drivers to increase automation and reduce the need for manual input. Information and settings of the one or more rideshare applications may be managed. Some management that may be provided includes filtering trip requests or automatically turning rideshare applications on or off.
US10529046B1	Vehicle rating system A system may include a plurality of telematics devices and a driving behaviors analysis server configured to identify a plurality of drivers of a vehicle type. The server may determine a number of accidents for each driver of the vehicle type over a predetermined period of time and calculate an accident frequency value accordingly for the plurality of drivers. The server may then determine an accident severity value for the plurality of drivers of the vehicle type based on analyzing each accident that has occurred for each driver. Further, the server may receive driving data for each driver from the plurality of telematics devices and identify driving behaviors for each driver based on the driving data. Finally, the server may assign a vehicle safety rating to the vehicle type based on the accident frequency value, the accident severity value, and the driving behaviors for each driver of the vehicle type.
US10529042B2	System and method for managing transactions in dynamic digital documents System and methods for managing dynamic electronic documents on a private distributed ledger comprise establishing a dynamic electronic document comprising a first state object, wherein the state object references a prior approved first transaction; proposing a second transaction comprising as an input the first state object and as an output a transaction command to alter the state object as well as what parameters are required to validate the second transaction; validating the proposed second transaction; and updating the state object on a private distributed ledger to reference the second transaction.
US10529034B2	Systems and methods for determining page identifiers Systems, methods, and non-transitory computer-readable media can determine a request to create an identifier for a page that is accessible through a social networking system. Page data that describes the page is determined. One or more identifiers for the page are generated based at least in part on the page data.
US10529033B2	Network connection system and method A method for networking provides a network service for a network. The network service can include the server system maintaining a database that can include information about connections between nodes. The network service can include the server system receiving a potential connection message from a first node to be delivered to a third node. The potential connection message can include a suggestion that the third node connect to a second node. The network service can include the server system delivering the potential connection message to the third node, only if the server system verifies in the database that the first node is connected with the third node and the second node. The network service can include the server system receiving feedback from the third node regarding the second node. The network service can include the server system connecting the second node to the third node, only if the feedback from the third node regarding the second node is positive.
US10529028B1	Systems and methods for enhanced situation visualization An augmented reality (AR) system for generating and displaying an enhanced situation visualization (ESV) is provided. The AR system may include an ESV computing device, a user computing device operated by a user and a reference database. The user computing device may transmit a reference request message to the ESV device, the reference request message including an image representative of a current view of a user. The ESV computing device may determine a subject of the image, retrieve reference information associated with the subject from the reference database, and determine situation information specific to the subject. The reference and situation information may be displayed on the user computing device to provide an ESV of the subject. The ESV may be used for insurance-related activities, such as handling, adjusting, and/or generating homeowner's insurance claims, and/or for instructional guidance.
US10529019B2	Trading platform with automated negotiation and option crossing A system and method for trading securities that include at least one options leg is provided. The system generally includes a database, handlers, a network and at least one server. The database stores user information, security information and transaction information. The handlers receive information feeds from at least one public exchange. The at least one server implements an exchange facility that is capable of exchanging information with client terminals to allow the client to initiate at least one offer to trade a security having an option leg, identifying users interested in the offer, broadcasting the offer to the interested users and conducting a defined period auction among the interested users. The system and method also automatically cross the options legs on exchanges and facilitate negotiation when the auction is not consummated.
US10529016B2	Method and system for pre-transaction installment payment solution and simulation of installment A method for flagging a pre-approved installment transaction for issuer processing includes: receiving installment data, wherein the installment data is related to an installment transaction pre-approved by an issuing financial institution and includes a primary account number, pre-approved amount, and transaction criteria; receiving a transaction message including the primary account number, a transaction amount, and transaction data; verifying compliance of the payment transaction with the installment transaction based on a correspondence between the pre-approved amount and transaction amount and the transaction criteria with the transaction data; storing an installment flag in the transaction message upon successful verification; and transmitting the transaction message including the installment flag to the issuing financial institution via the payment network.
US10529014B2	Dynamically resizing bubbles for display in different-sized two-dimensional viewing areas of different computer display devices Computer software for creating and displaying intuitively understandable visual representations of personal budgeting information that use proportionate bubble graphics for portions of a budget, each graphic having a visual size depiction proportionate to its percentage of the total budget being considered.
US10528992B2	System and method for automated execution of device-related services Described herein is a platform and method for enabling electronic devices to initiate device-related services automatically (e.g., without user interaction), which may be services related to a primary function of the electronic device. In some embodiments, this may involve receiving a number of details from the electronic device (which may include performance metrics), identifying one or more third-party entities capable of providing a service, identifying a format or structure (e.g., a template) associated with the one or more third-party entities, populating the identified format with the details from the electronic device, and obtaining the service from one of the third-party entities.
US10528966B2	Systems and methods for delivering dynamic offers to incent user behavior Systems and methods to deliver dynamic context sensitive offers to incent user behavior are discussed. For example, a method to deliver a dynamic context sensitive offer can include operations for generating a dynamic offer, delivering the dynamic offer, receiving data associated with a user, updating a context input with data associated with the user, and adjusting the value of the dynamic offer. Generating the dynamic offer includes associating a rule for manipulating the value of the dynamic offer based on a context input. Updating the context input of the rule includes extracting context information from the data associated with the user. Adjusting the value of the dynamic offer can be based on reevaluation of the rule with the updated context input.
US10528956B2	Public and private road safety and advertising medium The provision of advertising material on ground surfaces is provided. In some embodiments, the advertising material is a thin, nonslip material affixed to a roadway surface. In some embodiments rights relating to the roadway surface are obtained, advertisement material is placed thereon, and revenue is received for having the advertisement material on the roadway. In some embodiments, the revenue is shared with governmental entities.
US10528949B2	Device reputation A user device is associated with a dynamic trust score that may be updated as needed, where the trust score and the updates are based on various activities and information associated with the mobile device. The trust score is based on both parameters of the device, such as device type, registered device location, device phone number, device ID, the last time the device has been accessed, etc. and activities the device engages in, such as amount of transactions, dollar amount of transactions, amount of denied requests, amount of approved requests, location of requests, etc. Based on a transaction request from the user device, the trust score and a network reputation score is used to determine an overall trust/fraud score associated with the transaction request.
US10528940B2	PIN servicing A smart card (1) interfaces with a smart card reader (2) to generate an authentication message (PSRQ), which is sent to a PIN servicing centre (5, 6). If the authentication message (PSRQ) is validated by the PIN servicing centre (5, 6), a validation response message (PSRS) is sent back to the user (3). The user (3) enters the validation response message (PSRS) on the reader (2), which authenticates the validation response message (PSRS) with the smart card (1); the PIN servicing function may then be performed. The smart card cryptographic messages are generated internally and solely by the smart card (1)—the reader (2) acts merely as an input mechanism into the smart card (1) or as an output mechanism from the smart card (1) to the display (10). The reader (2), therefore, does not need to contain any customer information or be personalised by the card issuer.
US10528938B2	System and method for loading prepaid card with funds using a mobile device A system for loading a prepaid card using a mobile device, the mobile device comprising a unique identifier stored in a data memory device of the mobile device, a card reader coupled to the mobile device, the card reader configured to read data from a data memory device of the prepaid card, a remote card loading system operating on the mobile device and configured to receive the prepaid card data from the card reader and to transmit the unique identifier, prepaid card value data and prepaid card activation data to a prepaid card management system and a loader authorization system operating on a processor and configured to receive the mobile device identification data, the prepaid card value data and the prepaid card activation data and to activate the prepaid card for use with a financial transaction processing system.
US10528935B2	Payment system and method A smartphone (106) with a processor (150) can execute program instructions to cause currency transfers transactions to be made to accounts associated with other smartphones and to interact with an application server (102) or merchant terminal (108). The smartphone can scan a quick response (QR) code and decode the QR code to recover encoded data. The smartphone can use the encoded data, alone or with other data, such as data from a user profile, to obtain promotional vouchers from the merchant server. The smart phone can initiate redemption of the promotional vouchers. The smartphone can display a validation form to prompt capturing images of items an application server can use to validate payment instruments and accounts. The validation form may prompt a user to capture images of a driver's license, a payment instrument, an invoice, or a passport. Smartphone communication with the application server can include device identifier such as MSISDN, IMEI, or IMSI.
US10528933B2	Payment device A program for running on a processor of a portable payment device is adapted for carrying out a payment interaction and permitting ticket storage in a memory of the portable payment device. The program is configured to interact with an access point and includes a set of instructions, a first code portion and a second code portion. The set of instructions, when executed by the processor, causes the portable payment device to perform the steps of: responsive to a first message from said access point, executing the first code portion; and responsive to a second message from the access point, executing the second code portion. The first code portion includes first instructions corresponding to the payment interaction. The second code portion includes instructions corresponding to the payment interaction and second instructions corresponding to the ticket interaction.
US10528929B2	Computer terminal having a detachable item transfer mechanism for dispensing and collecting items A computer terminal typically includes a detachable item transfer mechanism and a docking station for receiving the detachable item transfer mechanism. The item transfer mechanism typically includes a housing defining a cavity and an opening to the cavity. The item transfer mechanism also typically includes a movable cover and a locking mechanism that is configured to secure movable cover over the opening. The locking mechanism is also typically configured to disengage the movable cover in response to a user providing authentication credentials or receiving an unlock command from the computer terminal. The computer terminal is typically configured to retrieve, via the docking station, a first item from the cavity of the item transfer mechanism and dispense, via the docking station, a second item into the cavity of the item transfer mechanism.
US10528928B1	Scanning system with direct access to memory A payment terminal can have an integrated memory scanning system that has direct access to the memory of the payment terminal. By having direct access to the memory of the payment terminal, the memory scanning system can access information about the operating system and the applications of the payment terminal to determine if the operating system or applications are performing unauthorized or forbidden actions, which may indicate that a fraudulent transaction or tamper attempt is occurring at the payment terminal. The memory scanning system can determine if an unauthorized action is occurring by comparing the information regarding the operating system or applications obtained from the memory to test criteria stored by the memory scanning system. In addition, the memory scanning system can also have a direct communications with a payment server using information from a network stack in memory that can be accessed directly by the memory scanning system.
US10528926B2	System and method for payment tender steering A payment system reduces transaction costs for online merchants. The payment system receives a transaction amount for the purchase of goods or services by a consumer from an online merchant. The payment system receives bank identification numbers for a plurality of accounts of the consumer that could be used by the consumer to pay for the good or services. The payment system determines transaction costs associated with processing a payment transaction with an acquirer processor using each of the consumer accounts. The payment system determines a recommended consumer account to use for the purchase of the good or services based at least in part on the transaction costs. Tender steering information is generated and sent to the consumer. Tender steering information includes the recommended consumer account information and one or more incentives to incentivize the consumer to use the recommended consumer account for the payment of the goods or services.
US10528925B2	Systems and methods for mobile automated clearing house enrollment Systems and methods for mobile enrollment in automated clearing house (ACH) transactions using mobile-captured images of financial documents are provided. Applications running on a mobile device provide for the capture and processing of images of documents needed for enrollment in an ACH transaction, such as a blank check, remittance statement and driver's license. Data from the mobile-captured images that is needed for enrolling in ACH transactions is extracted from the processed images, such as a user's name, address, bank account number and bank routing number. The user can edit the extracted data, select the type of document that is being captured, authorize the creation of an ACH transaction and select an originator of the ACH transaction. The extracted data and originator information is transmitted to a remote server along with the user's authorization so the ACH transaction can be setup between the originator's and receiver's bank accounts.
US10528922B1	Web-enabled chat conferences and meeting implementations Meeting and conferencing systems and methods are implemented in a variety of manners. Consistent with an embodiment of the present disclosure, a meeting system is implemented that includes a computer server arrangement with at least one processor. The computer server arrangement is configured to provide a web-based meeting-group subscription option to potential meeting participants. A meeting scheduling data is received over a web-accessible virtual meeting interface. The meeting scheduling data includes group identification information and meeting time information. In response to the group identification information, participant identification information is retrieved for participants that subscribe to a meeting group identified by the group identification information. Chat sessions are used by the meeting participants.
US10528919B2	Methods and apparatus for dynamically processing events based on automatic detection of time conflicts Methods and apparatus for dynamically processing events based on automatic detection of time conflicts are disclosed. An example method includes accessing first time and date information from a user schedule, the user schedule including a scheduled item represented by the first time and date information; identifying second time and date information associated with a first event associated with a desired transaction; determining that the first event conflicts with the scheduled item by comparing the second time and date information with the first time and date information; identifying third time and date information associated with an alternate event in association with the desired transaction; determining that the alternate event does not conflict with the scheduled item by comparing the third time and date information with the first time and date information; and facilitating completion of the transaction based on the alternate event and the third time and date information.
US10528913B2	Evidence-based healthcare information management protocols Structures and protocols are presented for signaling a status or decision (processing or transmitting a medical record or other resource, e.g.) conditionally. Such signaling may be partly based on one or more symptoms, regimen attributes, performance indicia (compliance indications, e.g.), privacy considerations (patient consent, e.g.), contextual considerations (being in or admitted by a care facility, e.g.), sensor data, or other such determinants. In some contexts this may trigger an incentive being manifested (as a dispensation of an item, e.g.), an intercommunication (telephone call, e.g.) beginning, a device being configured (enabled or customized, e.g.), data distillations being presented or tracked, or other such results.
US10528912B2	User profile improvement system According to various example embodiments, a prompt is superimposed over a second user profile page that is being viewed by a first user, the prompt inviting the first user to update their own user profile page, based on the second user profile page being viewed. For example, the prompt may invite the first user to add a piece of content on their profile page that is included in the second user profile page but is missing from the first user profile page.
US10528908B2	Automatic location based discovery of extended inventory In various example embodiments, systems and methods for automatic location based discovery of variations of displayed items in a store are presented. In some embodiments, a beacon ID associated with a beacon device located at a store is received. In other embodiments, at least one product identifier associated with the beacon ID and representing one or more of store displayed items available for sale by the store is determined. In further embodiments, product variations of the one or more store displayed items available for sale by the store are identified associated with the at least one product identifier. In another embodiment, display information representing the product variations of the one or more store displayed items available for sale by the store is provided.
US10528907B2	Automated categorization of products in a merchant catalog A system and method is described for large-scale, automated classification of products. The system and method receives information about products, wherein such information includes one or more text metadata fields associated with each product, receives a set of categories, and automatically selects one or more categories from the set of categories to which each product belongs based upon at least one of the one or more text metadata fields associated with each product. A machine learning classifier may be used to automatically select the one or more categories to which each product belongs by operating upon a feature vector for each product derived from text metadata fields of the product description. The machine learning classifier may be trained using a set of pre-categorized product descriptions. The product-category associations generated by the system and method can be used to improve search engine results or product recommendations to consumers.
US10528905B1	Business decision management system to operational decision management adaptor The present disclosure describes a device and methods that provide a new communication channel between two disparate decision management systems. In various embodiments, the device retrieves business logic artifacts from a first decision management system, analyzes them and creates equivalent business logic artifacts that operate on the second decision management system, and transmits the equivalent business logic artifacts for execution by the second decision management system via an API of the second decision management system. In various implementations, the device analyzes top-down decision flow artifacts from the first decision management system and creates equivalent bottom-up rule flow artifacts that are usable by the second decision management system.
US10528903B2	Computerized promotion and markdown price scheduling Systems, methods, and other embodiments associated with generating a price schedule are described. A inventory quantity for the item is allocated amongst a plurality of customer segments based at least on a predicted contribution of each customer segment to the objective function. For each customer segment, based at least on a quantity of inventory allocated to the customer segment, a promotion portion of the price schedule is determined that maximizes the objective function. A quantity of remaining inventory allocated to the plurality of customer segments at the end of the regular season is aggregated. Based at least on the aggregated inventory, a markdown portion of the price schedule for the item is determined that maximizes the objective function. The promotion portion and the markdown portion are combined to create a price schedule for the item.
US10528896B2	Dynamic model-based access right predictions Systems and methods may use models to generate predictions of specific access rights for users. Further, systems and methods may generate the predictions in an environment in which the availability of the specific access rights change frequently. The access rights, predicted using embodiments described herein, may be both available and associated with user affinities. An interface associated with the primary load management system may be configured to display the predicted access rights for a user operating a user device.
US10528871B1	Structuring data in a knowledge graph Disclosed are systems, methods, and non-transitory computer-readable media for structuring data in a knowledge graph. A data management system determines known concepts that are related to a data snippet. The data management system determines cosine similarity values indicating an intrinsic similarity between the data snippet and the known concepts, as well as pertinence values indicating a measure of topical similarity between the data snippet and the known concepts. The data management system determines, based on the cosine similarity values and the pertinence values, that the data snippet is related to a first known concept, and in response, assigns a concept identifier for the first known concept to the data snippet. Score indicating a strength of connection between the concepts added to the knowledge graph are determined and used to derive insights between the concepts.
US10528870B2	Natural language query procedure where query is ingested into a cognitive graph A computer-implementable method for managing a cognitive graph comprising: receiving data a data source, the data comprising a query and information relating to an answer to the query; processing the query, the processing the query identifying a plurality of query related knowledge elements; processing the information relating to the answer to the query, the processing the information relating to the answer to the query identifying a plurality of answer related knowledge elements; and, storing the plurality of query related knowledge elements and the plurality of answer related knowledge elements within the cognitive graph as a collection of knowledge elements.
US10528862B1	Neural network system and method for controlling the same A neural network system includes a doping well having a first conductivity, a memory string having a plurality of memory cells each include a gate and a source/drain with a second conductivity disposed in the doping well, a buried channel layer having the second conductivity and disposed in the doping well, a word line driver used to apply input voltages corresponding to a plurality of input variations of terms in the sum-of-products operations, a voltage sensing circuit used to apply a constant current into the memory string and to sensing a voltage, a controller used to program/read the memory cells for acquiring a plurality of threshold voltages corresponds to weights of the terms in the sum-of-products operations. When programing/reading the threshold voltages, a first bias voltage is applied to the first doping well; and when sensing the voltage, a second bias voltage is applied to the first doping well.
US10528844B2	Method and apparatus for distance measurement There is provided a distance measuring apparatus including a storing unit configured to store a first image and a second image to be compared with one another; and a calculating unit configured to extract a plurality of feature points from each of the first image and the second image, extract a combination of feature points with high stability of feature values amongst the plurality of feature points in the first image and a combination of feature points with high stability of feature values amongst the plurality of feature points in the second image, and output, as bit strings, the feature values associated with the combination extracted from the first image and the feature values associated with the combination extracted from the second image.
US10528836B1	Training of vehicles to improve autonomous capabilities Systems and methods to improve performance, reliability and learning to enhance autonomy of vehicles. Sensors capture human eye movements, hearing, hand grip and contact area on steering wheel, the positions of accelerator and brake pedals from the wall behind them as well as from the foot. Outside event signatures corresponding to human reactions and actions are then extracted form these sensors and correlated to events, status and situations acquired using vehicle and outside environment sensors. These outside event signatures are then used to train vehicles to improve their autonomous capabilities.
US10528834B2	Biometric sensor for detection of wrist blood vessels in a wristwatch or wristband A biometric sensor for detecting wrist blood vessels in a wristband or wristwatch. The sensor has a substrate and an array of thermal detectors arranged on the substrate. Suitable detectors include near infrared photodetectors or temperature detectors. Advantageously, the array has printed organic components on the substrate.
US10528829B2	Apparatus for parking vehicle and vehicle An apparatus configured to park a vehicle includes a plurality of cameras configured to acquire images of surroundings of the vehicle; a display configured to display an around-view image showing a view around the vehicle that is generated by combining the images acquired by the plurality of cameras; and a processor. The processor is configured to determine a first input that is applied on the around-view image displayed on the display; display, according to the first input that has been applied on the around-view image, a parking guide image representing a user-specified parking region for the vehicle; determine whether there is an actual parking region that matches the displayed parking guide image representing the user-specified parking region; and based on a determination that there is an actual parking region that matches the displayed parking guide image, provide a signal that controls a parking operation of the vehicle.
US10528823B2	System and method for large-scale lane marking detection using multimodal sensor data A system and method for large-scale lane marking detection using multimodal sensor data are disclosed. A particular embodiment includes: receiving image data from an image generating device mounted on a vehicle; receiving point cloud data from a distance and intensity measuring device mounted on the vehicle; fusing the image data and the point cloud data to produce a set of lane marking points in three-dimensional (3D) space that correlate to the image data and the point cloud data; and generating a lane marking map from the set of lane marking points.
US10528813B2	Method and system for crop yield estimation A method for identifying the presence of fruit in image data in an image sensor of a scene includes acquiring image data in an image sensor for at least two distinct wavelengths of a scene. A normalized difference reflectivity index (NDRI) for each location in an array of locations in the image data is calculated with respect to said at least two distinct wavelengths. Regions in the array of locations are identified where the value of the calculated NDRI of the locations in these regions is within a range of values indicative of a presence of fruits in the scene. An output is generated on an output device with information related to the identified presence of fruits.
US10528808B2	Automated document processing system Disclosed is a document processing system that can be used to automatically detect and process an invoice for a business entity. The system receives a document and determines the structural information from the document. The structural information includes a template object and its location on the document. The system further retrieves structural information of documents stored in the database and compares the structural information of retrieved documents to the received document based on matching criteria such as a template object name and its location. If a match is found within a predefined threshold range, the data is extracted from the received document and the structural information is extracted from the matching document and the received document is processed by applying the extracted data to the corresponding extracted structural information. The processed document is transmitted for a user review or for processing by an accounting or bookkeeping software application.
US10528807B2	System and method for processing and identifying content in form documents The present disclosure generally provides a system and method for processing and identifying data in form. The system and method may distinguish between content data and background data in a form. In some aspects, the content data or background data may be removed, wherein the remaining data may be processed separately. Removal of the background data or the content data may allow for more effective or efficient character recognition of the data. In some embodiments, data may be processed on an element basis, wherein each element of the form may be labeled as background data, content data, noise, or combinations thereof. This system and method may significantly increase the ability to capture and extract relevant information from a form.
US10528800B2	Automated facial recognition detection A method and system for improving an automated facial recognition software system is provided. The method includes automatically detecting a face of a user via an IOT device. An image of the face is retrieved and image portions are extracted from the image and represented as a vector. The user is classified via determined facial feature attributes with respect to a plurality of user type weights stored in a cache and an initial user type of the user is determined. The vector and data indicating the initial user type are transmitted to a server and a process for inferring with respect to the initial user type, the vector, and images in a specified database associated with the initial user type, a final user type of the user s performed. An identity of the user is determined based on the inferring and the identity is transmitted to the IOT device.
US10528795B2	Imaging workflow using facial and non-facial features A method for determining an impact score for a digital image includes providing the digital image wherein the digital image includes faces; using a processor to determine an image feature for the faces; using the processor to compute an object impact score for the faces, wherein the object impact score is based at least upon one of the determined image features; weighting the object impact score for the faces based on one of the determined image features for a face; using the processor to compute an impact score for the digital image by combining the weighted object impact scores for the faces in the image; and storing the computed impact score in a processor accessible memory.
US10528790B2	Films for biologic analyte collection and analysis and methods of production and use thereof Compositions, films, collection devices, apparatuses, kits and methods related to biologic analyte collection and analysis include thin films of modified polycaprolactone. Methods of production and use thereof are described herein. The films, compositions, collection devices, kits and methods can be used for collection of fingerprints for both image capture and nucleic acid extraction and analysis.
US10528788B2	Optical fingerprint module An optical fingerprint module comprises: an optical fingerprint sensor, the optical fingerprint sensor having a non-opaque substrate and a device layer located on a surface of the non-opaque substrate, the device layer having a pixel area, the pixel area having a plurality of pixels, each pixel having a non-opaque area and a light blocking area, the light blocking area having a photosensitive element, the non-opaque area enabling lights to transmit through the pixel area of the device layer; a protection layer located above the optical fingerprint sensor; and a backlight source located under the pixel area, an included angle formed between a light emitted from the backlight source and an upper surface of the protection layer being an acute angle. The optical fingerprint module has an improved structure and enhanced performance.
US10528783B2	Display screen having fingerprint acquisition function A display screen having a fingerprint acquisition function includes a display screen cover plate (1), several display image elements (2) arranged below the display screen cover plate (1) and several photosensitive image elements (3). The several photosensitive image elements (3) are arranged below the display screen cover plate (1) and evenly distributed in gaps between the several display image elements (2). The photosensitive image element (3) includes a photosensitive element (4) and a field diaphragm (5), and a diaphragm hole (51) of the field diaphragm (5) is located above the photosensitive element (4). The photosensitive element (4) receives light emitted by the display image elements (2), reflected by a position of a finger surface contacted with the display screen cover plate (1), and entered into the photosensitive element through the diaphragm hole (51) of the field diaphragm (5). The photosensitive image elements (3) are implanted among the display image elements (2) of the display screen, and the photosensitive image elements (3) acquire fingerprint images by using the display image elements (2) as light emitters, such that the display screen has a display function and a fingerprint recognition function. In this way, the integration, use convenience and user experience of the display is further improved.
US10528775B1	Card reader and foreign matter detection method A card reader may include a main body part including a card conveyance path; a shutter member structured to move between a closed position and an open position; a first capacitance sensor provided in the main body part; and a control unit. The control unit may be structured to calculate a first output difference between an output of the first capacitance sensor in a first state and an output of the first capacitance sensor in a second state; calculate a second output difference between a maximum output of the first capacitance sensor in a period from the first state to the second state and the output of the first capacitance sensor in the second state; and determine that an object is installed when the first output difference is greater than a predetermined first threshold and the second output difference is less than a predetermined second threshold.
US10528773B2	Information bearing medium and information processing system An information processing system includes an information bearing medium and an information reading unit. The information bearing medium has a two-dimensional array of unit data zones. Marks are provided on some of the unit data zones so as to form a digital code. Mark patterns of any two Y-directional adjacent unit data zone strings based on the arrangement of marks in an X-direction differ from each other. The information reading unit generates a data string on the basis of a unit signal formed from a plurality of signals output from a group of detection units that detect the marks in synchronization and recognizes the digital code of the information bearing medium on the basis of a group of the data strings sequentially obtained from the array of the unit data zones.
US10528766B2	Techniques for masking electronic data Embodiments of the present invention provides a data protection solution for data extraction, masking, and transfer from production data sources to a non-production environment. With the disclosed techniques, sensitive data may be securely and randomly masked while the format of the masked data, referential integrity of records, and/or data validation rules are preserved for purposes of application or system testing.
US10528765B2	Technologies for secure boot provisioning and management of field-programmable gate array images Technologies for configuring a FPGA include a computing device having a processor and an FPGA. The computing device starts a secure boot process to establish a chain of trust that includes a trusted execution environment. The trusted execution environment loads an FPGA hash from an FPGA manifest stored in secure storage, and a platform trusted execution environment determines whether the FPGA hash is allowed for launch. To determine if the FPGA hash is allowed for launch, the platform trusted execution environment may evaluate one or more launch policies from the FPGA manifest. If allowed, the trusted execution environment configures the FPGA with an FPGA image corresponding to the FPGA hash and verifies the FPGA image with the FPGA hash. The platform trusted execution environment may receive the FPGA hash from a user via a trusted I/O session or from a remote management server. Other embodiments are described and claimed.
US10528756B2	Method for managing information using tree structure based on blockchain, server and terminal using the same A method, user device, and service providing server are provided for information management using a specific tree based on a blockchain. Aspects of the described approach include registering in an open ledger of the blockchain private data that belongs to a set of private data that identifies a particular subject. Furthermore, pseudo-public data including prefix values that correspond to specific private data are generated, registered as sub-data corresponding to a sub-structure of a specific leaf node to which the specific private data is allocated. Also, a pseudo-public function is created based on the pseudo-public data allocated to the specific leaf node.
US10528755B2	Secure management of user addresses in network service using firewall and tables Methods, systems, and programs are presented for securing user-address information. A first memory is configured according to a first table that does not include information about user identifiers. Each entry in the first table includes a physical location identifier and information about a physical location. A second memory is configured according to a second table, where each entry in the second table includes the physical location identifier and an account identifier of a user for accessing a service. The first and second tables are configured to separate profile information from the address information of the user. Additionally, a firewall is configured to control access to the second memory. The firewall defines an authentication zone including the second memory but not the first memory, where access to the second memory by internal services is allowed and direct access by the user to the second memory is denied.
US10528754B1	Enhanced securing of data at rest In one embodiment, data at rest is securely stored. A data safe performing data plane processing operations in response to requests of received read data requests, received write data requests, and received read information responses, with the data safe being immutable to processing-related modifications resulting from said performing data plane processing operations. In one embodiment, performing these data plane processing operations does not expose any pilot keys outside the data safe in clear form nor in encrypted form. The pilot keys are used to encrypt information that is subsequently stored in a storage system. One embodiment uses pilot keys to encrypt data that is subsequently stored in a storage system. One embodiment uses data cryptographic keys to encrypt data, uses the pilot keys to cryptographically-wrap (encrypt) the data cryptographic keys, and stores the cryptographically wrapped data keys and encrypted data in a storage system.
US10528753B2	Portable document format file custom field Examples include assembly of a portable document format file including encrypted content, unencrypted content, and/or alternative content. In an example, metadata, data block(s), and a content map are signed and stored in, or assembled into, a custom field or fields of the portable document format file. The metadata, data block(s), and content map are encrypted and assembled into a custom field or fields of the portable document format file with an encrypted key or keys. Unencrypted and/or alternative content may also be stored in the assembled portable document format file.
US10528740B2	Securely booting a service processor and monitoring service processor integrity Mechanisms for booting a service processor are provided. With these mechanisms, the service processor executes a secure boot operation of secure boot firmware to boot an operating system kernel of the service processor. The secure boot firmware records first measurements of code executed by the secure boot firmware when performing the boot operation, in one or more registers of a tamper-resistant secure trusted dedicated microprocessor of the service processor. The operating system kernel executing in the service processor enables an integrity management subsystem of the operating system kernel which records second measurements of software executed by the operating system kernel, in the one or more registers of the tamper-resistant secure trusted dedicated microprocessor.
US10528737B2	Randomized heap allocation Examples relate to randomized heap allocation. One example enables creating a set of heaps for an application; allocating an array for the application, wherein the application comprises a set of object types, the array comprises a set of elements, and each element of the array is associated with a unique object type of the set of object types; and initializing the array by: iterating over the array to associate each element of the array with a randomly chosen heap of the set of heaps.
US10528732B2	Identifying a signature for a data set Examples relate to identifying a signature for a data set. In one example, a computing device may: receive a data set that includes a plurality of data units; iteratively determine a measure of complexity for windows of data units included in the data set, each window including a distinct portion of the plurality of data units; identify, based on the iterative determinations, a most complex window of data units for the data set; and identify the most complex window as a data unit signature for the data set.
US10528729B2	Methods and systems for defending against cyber-attacks Methods, systems, and computer-readable storage medium including a computer program product for defending against cyber-attacks are provided. One method includes receiving, by a processor, program code and automatically generating a chronomorphic binary for the program code. The method further includes storing the chronomorphic binary in an executable memory space and diversifying the executable memory space for the chronomorphic binary during runtime of the program code. A system includes memory configured for storing a defense module and a processor connected to the memory. The processor, when executing the defense module, is configured for performing the above-referenced method. One computer program product includes computer code for performing the above-referenced method.
US10528726B1	Microvisor-based malware detection appliance architecture A threat-aware microvisor may be deployed in a malware detection appliance architecture and execute on a malware detection system (MDS) appliance to provide exploit and malware detection within a network environment. The microvisor may underlie an operating system kernel of the MDS appliance and execute in kernel space of the architecture to control access to kernel resources of the appliance for any operating system process. A type 0 virtual machine monitor may be disposed over the microvisor and execute in user space of the architecture as a pass-through module configured to expose the kernel resources of the appliance to the operating system kernel. One or more hypervisors, e.g., type 1 VMM, may be further disposed over the microvisor and execute in user space of the architecture under control of the microvisor to support execution of one or more guest operating systems inside one or more full virtual machines.
US10528723B2	Systems and methods for generating policies for an application using a virtualized environment Provided herein are systems and methods for generating policies for a new application using a virtualized environment. Prior to allowing a new application to operate on a host system, the new application may be installed in a virtual environment. A first program execution restrictor of the virtualized environment may determine a set of policies for the new application. The set of policies may allow the new application to add specific program elements during installation and execution in the virtualized environment. The first program execution restrictor may verify an absence of malicious behavior from the new application while the new application executes in the virtualized environment. The new application may be executed on the host system responsive to the verification. The host system may have a second program execution restrictor that applies the set of policies when the new application is allowed to execute on the host system.
US10528720B1	Automated script A device may require one or more updates to its software. However, the device may be inaccessible due to a variety of circumstances. Troubleshooting the device may be difficult. Therefore, the device may be configured to automatically run a script after it has been validated to perform one or more functions on the control panel. In one embodiment, a method to automate a script on a device is described. The method may include searching an attached external storage device for a script, identifying a script based at least in part on the searching, validating the authenticity of the identified script, and executing, automatically, the validated script.
US10528719B2	OS security filter A system and method for protecting against the unauthorized use of operating system level commands is disclosed. The system includes a computer module including: a processor configured for performing data operations; a memory unit configured to store instructions executable by the processor; and an operating system module for supporting basic functions of the computer module, such as scheduling tasks, executing applications, and controlling peripherals. A virtual keyboard is connected to the computer module for creating one or more events or sequences of events recognizable by the operating system module. A system level command filter module is provided for filtering system level commands from the one or more recognizable events or sequences of events.
US10528715B2	Authentication device, authentication system, authentication method, and program An authentication device includes: a wearing position determination unit that determines a wearing position, the wearing position being a position at which a wearable article comprising a sensor is being worn on a body; and an authentication unit that performs authentication by using biometric information of the body, the biometric information being detected by the sensor at the wearing position.
US10528714B2	Method and apparatus for authenticating user using electrocardiogram signal A method and apparatus to authenticate a registered user are described. The method and apparatus include a processor configured to identify a first electrocardiogram (ECG) signal measured from the user, and determine a similarity between the first ECG signal and a second ECG signal based on the identified first ECG signal and the second ECG signal included in a reference ECG signal set. The processor is also configured to determine an authentication threshold corresponding to the reference ECG signal set, and determine whether to authenticate the first ECG signal measured from the user by comparing the determined similarity and the authentication threshold.
US10528713B2	Distributed biometric identification system for a mobile environment A method and mobile device for identifying a current user of the mobile device as a trusted user is provided. The mobile device determines that a current user of the mobile device is not the owner of the mobile device. The mobile device obtains a biometric sample of the current user and transmits an identification request message to a distributed identification system. The distributed identification system includes a group of mobile devices, each one that includes biometric data the owner of the device. The identification request message includes the biometric sample of the current user. If the biometric sample matches the sample of one of the mobile devices in the distributed identification system, that device sends an identity response to the originating mobile device. Upon receiving the identity response, the original mobile unit determines if the identity in the identity response matches a known identity of the mobile device, such as a member in the contact list. If so, the original mobile device remains unlocked. If there is no match, the mobile device assumes that the current user is unauthorized and locks the phone or performs other defensive measures.
US10528709B1	Notifying applications of screen recording In some implementations, a computing device can notify a media application when a screen recording may be in progress. For example, the computing device can be configured to send media content provided by the media application for presentation on the display of the computing device to a second destination (e.g., a file, a remote playback device, a remote recording device, etc.) that may result in a recording of the display screen of the computing device. To allow the media application an opportunity to protect the media content from unauthorized recording, the computing device can notify the media application that the media content being sent to the second destination may be recorded. In response to receiving the notification, the media application can modify the presentation of the media content to prevent or downgrade any recording that may be performed.
US10528708B2	Prevention of unauthorized resource updates Embodiments include method, systems and computer program products for preventing unauthorized resource updates. In some embodiments, it may be determined that a mainframe computer is not within a service period. A control file may be obtained and decrypted. Using the decrypted control file, the mainframe computer may be determined to be authorized. An available resource update file may be selected based on a determination that the mainframe computer is authorized. An update to a resource of the mainframe computer may be facilitated based on the available resource update file.
US10528707B2	Enabling content protection over broadcast channels A method, receiver, and server enable content protection over broadcast channels. A method for receiving a media license includes receiving broadcast media data including at least a portion that is protected and requesting a message from a content decryption module (CDM) of the receiver. The method includes receiving a license signaling message including encrypted license data and identifying one or more hash codes in the license signaling message. Additionally, the method includes identifying the encrypted license data for the receiver based on a mapping between the one or more hash codes and a hash of the message from the CDM. A server for providing a media license sends, to a receiver or a group of receivers, a license signaling message including encrypted license data and a license message hash indicating a hash code used to identify the receiver or the group of receivers for the encrypted license data.
US10528706B2	Multimedia network system with content importation, content exportation, and integrated content management This system provides wired and/or wireless access throughout a multimedia network built on a distributed architecture which can be transparent to the user. This multimedia network includes content which is imported or generated within the network. The system allows for the content provider to determine the license status of content and update the license status of content which was previously provided by that provider. The external content can be accessed in real time or downloaded and stored within the system for later access at the convenience of the user. The usage of some content is controlled by the use of encryption and other protection methods. The system allows for storage of live video by storing the digitized video and allowing the user to control how, when and where the content is viewed. The system makes available multiple multimedia services to all users in the network or connected via the internet.
US10528705B2	Determining validity of subscription to use digital content Some embodiments provide a method for determining whether a subscription for using digital content on a user device has elapsed. The method compares a first collision free image of a first set of entities in the user device with a second collision free image for a second set of entities in the user device at a second instance in time. Based on the comparison, the method determines whether the subscription has elapsed.
US10528699B2	Enhancing integrated circuit noise performance A method, system, and computer program product for enhancing integrated circuit noise performance. The method is for arranging target wires in a target region, the method including: for each wire in the target wires, obtaining a signal jump interval with respect to each of the other wires in the target wires, wherein the signal jump interval of one wire with respect to a further wire is a time interval between occurrence of signal jump on the one wire and occurrence of signal jump on the further wire; calculating a corresponding time influence factor based on the signal jump interval, wherein the time influence factor is a decreasing function of the signal jump interval; and arranging the target wires in the target region based on the time influence factor. Coupling noise between wires may be reduced according to the technical solution of an embodiment of the present invention.
US10528693B2	Layout optimization of a main pattern and a cut pattern An integrated circuit device includes first and second features, each including an end portion arranged along a common axis, and separated by a space. The end portion of the first feature includes a first indention adjacent to the space. The end portion of the second feature includes a first indention adjacent to the space, mirroring the first indention of the first feature about the space. The end portions are substantially similar in shape.
US10528692B1	Cell-aware defect characterization for multibit cells A cell-aware defect characterization method includes partitioning a multibit cell netlist file into multiple single-bit partition netlist files, and then generating a cell-aware test model for each partition netlist file. Partitioning is performed such that each partition netlist file includes a corresponding flip-flop along with input, output and control pins that are operably coupled to the input, output and control terminals of the corresponding flip-flop, and all active, passive and parasitic circuit elements that are coupled in the signal paths extending between the corresponding flip-flop and the input/output/control pins. Shared resources (e.g., clock or scan select pins and associated signal lines) that are utilized by two or more flip-flops are included in each associated partition. The partitioning process is performed using either a structural back-tracing approach or a logic simulation approach.
US10528688B1	System and method for schematic-driven generation of input/output models Embodiments include herein are directed towards a method for generating an input/output model from a SPICE (Simulation Program with Integrated Circuit Emphasis) netlist. Embodiments may include receiving, using a processor, a SPICE netlist associated with an electronic design and selecting at least a portion of the SPICE netlist for analysis. Embodiments may further include reading the selected portion of the SPICE netlist and rendering a schematic symbol corresponding to the selected portion of the netlist. Embodiments may also include performing one or more operations associated with the schematic symbol and translating the one or more operations into simulation commands.
US10528683B2	Computerized method, computer program product and system for simulating the behavior of a woven textile interwoven at thread level A computer implemented method for simulating the behavior of a woven fabric at yarn level including: retrieving the layout of warp yarns, weft yarns and yarn crossing nodes; describing each yarn crossing node by a 3D position coordinate (x) and two sliding coordinates, warp sliding coordinate (u) and weft sliding coordinate (v) representing the sliding of warp and weft yarns; measuring forces on each yarn crossing node based on a force model, the forces being measured on both the 3D position coordinate (x) and the sliding coordinates (u, v); and calculating the movement of each yarn crossing node using equations of motion derived using the Lagrange-Euler equations, and numerically integrated over time, wherein the equations of motion account for the mass density distributed uniformly along yarns, as well as the measured forces and boundary conditions.
US10528681B2	Methods and systems for constructing and using a subterranean geomechanics model spanning local to zonal scale in complex geological environments In an exemplary embodiment, a method and system is disclosed for developing a subterranean geomechanics model of a complex geological environment. The method can include estimating a pore pressure field, a stress field, a geomechanics property field, and a geological structure field from a geological concept model; geostatistically interpolating vectors and tensors from the estimated fields; and combining the results from the estimated fields and the geostatistically interpolated vectors and tensors to derive a geostatistical geomechanical model of the geological environment.
US10528668B2	System and method for analysis and navigation of data Systems and methods for analyzing a large number of textual passages are described. A computing device receives the textual passages as input and generates a Raw Pair Distance (RPD) table. The device then determines a Node table and an Node-Node Distance (NND) matrix from the RPD table. An energy reduction process is used to generate an NSPACE matrix from the NND matrix. Finally, a 3D visualizer displays aspects of the Nodes table and the NSPACE matrix to a user. The systems and methods may enable a user to quickly search and understand the text relationships within the large number of textual passages.
US10528664B2	Preserving and processing ambiguity in natural language Examples for efficiently representing, processing and deciding amongst multiple ambiguous interpretations of human natural language text are described. Processing includes creating and augmenting an “interpretation graph” which represents all known ambiguous interpretations of some natural language text. The interpretation graph is made of vertices (junction points which lead to alternative interpretations) and ‘lexical items’ (natural language objects representing data blocks, tokens, word parts, phrases, clauses, parts of speech, entities, or semantic interpretations) that represent alternative ambiguous interpretations of portions of the text. The examples show a set of simple operations for augmenting the interpretation graph to create alternative interpretations. Finally, the method includes a notion of “confidence”, which is computed as the graph is being constructed and can be used by a selector once the graph is complete to choose the most likely interpretation followed by any number of increasingly less likely interpretations. By saving all known ambiguous or alternative interpretations in an interpretation graph, the example system can provide better accuracy, reliability and coverage since possible alternatives are not pruned until the final end-to-end interpretation is selected.
US10528661B2	Evaluating parse trees in linguistic analysis A computer-implemented method includes identifying at least one parse tree. The method includes identifying a pattern library. The method includes searching the pattern library for patterns that match at least one fragment of any of the at least one parse tree. The method includes determining whether the at least one parse tree is fully matched by a combination of matching patterns from the pattern library. The method includes ranking the at least one parse tree based on an extent to which the at least one parse tree is fully matched by the combination of matching patterns from the pattern library.
US10528658B2	Methods and apparatus for obtaining a snapshot of a medical imaging display A method comprising, responsive to a selecting event, rendering an interactive display screen of a saved first state of a display layout of a medical information compilation, the interactive display screen comprising first information in a first display area and second information in a second display area, the saved first state comprising a plurality of display attributes of the first information and the second information, wherein the first information and the second information each include one of (i) a medical image, (ii) medical notes, or (iii) a medical record is described.
US10528655B2	Method and device for inputting information into an entry field of an electronic communication A method and a device are provided for inputting account information in the field of Internet communications. The method includes: obtaining user account information included in a first application; obtaining an information type of a form element included in a form of a second application; determining account information corresponding to the form element according to the information type of the form element and the user account information; and automatically inputting the account information corresponding to the form element to the form element. The device includes a processor and a non-transitory storage medium, which includes: a first obtaining module, a second obtaining module, a determining module, and an inputting module.
US10528654B2	Facilitating analysis of a electrical power system Examples related to facilitating analysis of an electrical power system are disclosed. One disclosed example provides a device comprising a display, a processor, and a storage device storing instructions executable by the processor to receive a request to operate in first and second input/output modes. In the first mode, the instructions are executable to display a graphical representation of an electrical power system illustrating components and connectivities in a schematic view, and receive a user input specifying a selected component of a plurality of candidate components and also an associated connectivity. The instructions are executable to display the selected component in the graphical representation of the electrical power system and store the selected component and associated connectivity in a data structure. In the second mode, the instructions are executable to display a text-based representation of the distribution system organizing the components and connectivities in a tabular view.
US10528652B2	Generating predictive models for authoring short messages A method for generating predictive insights for authoring messages is provided. The method includes receiving a message to be sent as an input. Key performance indicator (KPI) whose value is to be predicted for the message is identified from the input or marketing tool configuration. A plurality of feature vectors of the message are generated. KPI contributions for the plurality of feature vectors are determined using feature vectors of messages sent in past and tracked KPI values of the messages sent in past. The KPI contribution is a measure of contribution of feature vector to value of the KPI. Value of the KPI for the message is predicted by applying determined KPI contributions to the plurality of feature vectors. Apparatus for substantially performing the method as described herein is also provided.
US10528649B2	Recognizing unseen fonts based on visual similarity Font recognition and similarity determination techniques and systems are described. For example, a computing device receives an image including a font and extracts font features corresponding to the font. The computing device computes font feature distances between the font and fonts from a set of training fonts. The computing device calculates, based on the font feature distances, similarity scores for the font and the training fonts used for calculating features distances. The computing device determines, based on the similarity scores, final similarity scores for the font relative to the training fonts.
US10528648B2	Computer readable recording medium, information processing terminal device, and control method of information processing terminal device An information processing terminal device includes: an acquiring unit acquiring image data; a detecting unit detecting a posture of the information processing terminal device; a generating unit generating display image data based on the image data acquired in the acquiring unit according to the posture of the terminal device detected by the detecting unit; and a displaying unit displaying the display image data generated by the generating unit on a display unit. If the posture of the terminal device is changed, the generating unit generates the display image data according to the changed posture of the terminal device. If the posture of the terminal device is changed during the generation of the image data by the generating unit, the generating unit does not generate the display image data according to the changed posture of the terminal device, until the generation of the display image data is completed.
US10528643B1	Vector-matrix multiplication using non-volatile memory cells Technology is described herein for performing multiplication using non-volatile memory cells. A multiplicand may be stored a node that includes multiple non-volatile memory cells. Each memory cell in a node may be programmed to one of two physical states, with each non-volatile memory cell storing a different bit of the multiplicand. Multiplication may be performed by applying a multiply voltage to the node of memory cells and processing memory cell currents from the memory cells in the node. The memory cell current from each memory cell in the node is multiplied by a different power of two. The multiplied signals are summed to generate a “result signal,’ which represents a product of the multiplier and a multiplicand stored in the node. If desired, “binary memory cells” may be used to perform multiplication. Vector/vector and vector/matrix multiplication may also be performed.
US10528627B1	Universal search service for multi-region and multi-service cloud computing resources Embodiments presented herein provide a multi-region search service to customers of a cloud computing service provider. The search service allows cloud based computing resources deployed across multiple services and across multiple regions in which services are deployed to be rapidly identified. Search queries (such as simple free text or structured conditions) are evaluated across all of the cloud based services in all regions hosted by a service provider to identify a set of computing resources instantiated (or otherwise controlled) by a common account owner. To maintain the search index, the search service may include an event poller which deduplicates change events written to a staging database. In turn, an index writer performs batch updates to partitions of the search index using records pulled from the staging database.
US10528622B2	Display apparatus, background music providing method thereof and background music providing system A background music providing method includes storing an audio parameter with respect to background music reproduced while a background music identification mode is being activated, acquiring information on the background music based on the audio parameter when receiving a background music identification command, and transmitting the information on the background music to an external apparatus.
US10528621B2	Method and system for sorting a search result with space objects, and a computer-readable storage device The disclosure is related to a method and a system for sorting a search result with multiple space objects. The method is operated in a mobile device, and firstly a photographing unit therein is activated to capture an image of a real scene. The system receives the image information and the space information of the mobile device. The system conducts a comparison search using the captured space information/image information against a database for generating a preliminary search result. The space objects in the search result are sorted for generating a ranking list. One of the ranking criteria is based on the relevance data of the user for determining high relevance space objects. The basis for ranking can be time, objective data, or a system weighted value associated with every object. Then the mobile device displays the highest ranked space object from the search result combined with the real scene.
US10528620B2	Color sketch image searching For each image in a collection of images to be searched, the image is represented as a collection of color-edge words, where each color-edge words includes location information, shape information, and color information. The images may be indexed based on the color-edge words. A user-generated sketch is received as a query and represented as a collection of color-edge words. The collection of color-edge words representing the sketch is compared to the image index to identify search results based on a combination of location similarity, shape similarity, and color similarity.
US10528616B2	Systems and methods for automatically generating metadata for media documents According to one embodiment of the present invention, a method for automatically generating metadata for a media document includes: computing a feature vector of the media document using a convolutional neural network; searching a collection of media documents for one or more matching media documents having corresponding feature vectors similar to the feature vector of the media document, each media document of the collection of media documents being associated with metadata; generating metadata for the media document based on the metadata associated with the one or more matching media documents; and displaying the media document in association with the generated metadata.
US10528615B2	Finding products that are similar to a product selected from a plurality of products A system and method, which may be an offline method, extracts relevant image features about listing items in a network-based publication system for enabling image similarity searching of such listing items. When a seller lists an item, an image of the item is uploaded and may be sent to a picture processing service, which generates several digests. The digests are compressed data structures each representing a particular image feature such as edge, color, texture, or words. These digests are then stored in a search database, where the digests can be used to retrieve listings by image similarity at scale. A similar process can be performed for a query listing for searching the search database for items similar to the query listing.
US10528610B2	Customized content for social browsing flow Provided are techniques for providing customized content for social browsing flow. In response to accessing existing content, a group is identified from a plurality of groups created from behavioral and profile analysis. Additional content is created for the existing content to provide a customized browsing experience based on the identified group. The additional content is displayed with the existing content.
US10528608B2	Queries Embodiments are directed to a computer implemented method of improving queries. The method includes performing a query on a document set, wherein documents that satisfy the query comprise a first subset of the document set and documents that do not satisfy the query comprise a complement subset. Thereafter, calculating a correlation for all terms in the complement subset, with respect to the complement subset. Thereafter determining a set of top correlated terms. A set of bottom correlated terms is determined. The set of top correlated terms and bottom correlated terms are presented to generate an improved query.
US10528605B2	Crowdsourced training of textual natural language understanding systems A facility to crowdsource training of virtual assistants and other textual natural language understanding systems is described. The facility first specifies a set of possible user intents (e.g., a kind of question asked by users). As part of specifying an intent, entities, that represent salient items of information associated with the intent are identified. Then, for each of the intents, the facility directs users of a crowdsourcing platform to input a number of different textual queries they might use to express this intent. Then, additional crowdsourcing platform users are asked to perform semantic annotation of the cleaned queries, for each selecting its intent and entities from predefined lists. Next, still other crowdsourcing platform users are asked whether the selection of intents and entities during semantic annotation was correct for each query. Once validated, the annotated queries are used to train the assistant.
US10528601B2	Systems and methods for linking record objects to node profiles The system described herein can automatically match, link, or otherwise associate record objects with one or more node profiles. For a record object that is eligible or qualifies to be matched with one or more node profiles, the system can selectively apply rules to match the record object to a subset of the one or more node profiles based on values of fields extracted from the record object and values of the node profiles. The system can then store an association between the record object and the subset of the one or more node profiles.
US10528598B2	Energy management system and method Systems and methods are provided for remotely managing tangible resources. In one embodiment, a method may employ a computer-based system to receive resource information, categorize the resource information, and provide the categorized resource information within a matrix.
US10528591B2	Methods and systems for using hints in media content tagging Techniques to allow a social networking system to provide hints when a user tags an image. In one embodiment, a comment associated with an image to be tagged by a user of a social networking system is received. A hint based on the comment that is suggestive of at least one aspect relating to the image is identified. A set of candidate tags associated with the user is determined. At least one suggested tag from the set of candidate tags is selected based on the hint. The at least one suggested tag is provided for the user to potentially tag the image.
US10528584B2	Systems and methods of generating data marks in data visualizations An example method of displaying a data visualization includes displaying a graphical user interface that includes three distinct regions, and receiving user actions to associate two different fields with two different shelves. The method also includes generating, in accordance with the received user actions, data marks to be displayed in a data visualization, each data mark corresponding to a respective retrieved tuple of data from a multidimensional database, where (i) each data mark has an x-position defined according to data for a first field in the respective tuple and (ii) each data mark has a y-position defined according to data for a second field in the respective tuple. The method also includes displaying a data visualization that includes the generated data marks.
US10528582B2	Systems and methods of generating color saturated data marks in data visualizations An exemplary method of displaying a data visualization includes displaying a graphical user interface that includes three distinct regions, and receiving user actions to associate three different fields with three different shelves, including a shelf that defines colors of data marks. The method also includes generating, in accordance with the received user actions, data marks to be displayed in a data visualization, each data mark corresponding to a respective retrieved tuple of data from a multidimensional database, where (i) each data mark has an x-position defined according to data for a first field in the respective tuple, (ii) each data mark has a y-position defined according to data for a second field in the respective tuple, and (iii) each data mark has a color assigned according to data for a third field in the respective tuple. The method also includes displaying a data visualization that includes the generated data marks.
US10528567B2	Generating and merging keys for grouping and differentiating volumes of files Methods and apparatus teach a digital spectrum of a file. The digital spectrum is used to map a file's position in a multi-dimensional space. This position relative to another file's position reveals distances between the files. Closest files can be grouped together. When contemplating voluminous numbers of files for digital spectrums, various methods include: concatenating all such files together to get a single key useful for creating a file's spectrum; or compressing files individually and combining their collective dictionaries into a single dictionary with or without the use of tree mechanisms that defines the digital spectrum. Each provides advantage over the other. The latter consumes considerably less run time because each compression event can be distributed to a separate processor. Method two provides better spectrums because it is more “informationally” valid than is method one.
US10528565B2	Logical level predictive caching in relational databases A system, method, and computer-readable medium for performing a predictive caching operation in which a hit rate is improved by pre executing statements that are predicted based upon previous use patterns. More specifically, by analyzing a stream of statements provided to a server, such as a database server, patterns of usage are detected and based upon these patterns, statements provided to the server are executed before the actual application executes the predicted statements. Thus the application executes faster because the data requested is already cached based upon the predictive execution.
US10528563B2	Predictive table pre-joins in large scale data management system using graph community detection A computer-implemented method for identifying pre-join operations, when accessing a database of relational tables, based on a usage history and/or a priority needs, comprises creating a graph of weighted edges and nodes, the nodes represent relational tables and edges represent join operations to be performed on the tables, partitioning the graph into a plurality of graph communities based on graph community densities, with a density indicating a number of edges touching a particular node, with the number of edges being greater than a predetermined edge number threshold, with each edge further including an edge weight indicative of a frequency of referencing within a predetermined recent duration of time and/or indicative of urgency of quick access to the corresponding join result within a predetermined recent duration of time, and generating pre-join results based on the partitioned graph communities and graph community densities.
US10528561B2	Dynamic block intervals for pre-processing work items to be processed by processing elements Embodiments include pre-processing work items to be processed by computerized processing elements. Aspects include accessing a performance index, which relates to (dynamic) processing performances of work items as processed by the computerized processing elements. Aspects also include determining a time interval (during which the receiver may group queued work items into a block), according to the accessed performance index. Aspects further includes setting a timer to the determined time interval, to allow the receiver to group work items being queued until that time interval has elapsed, according to the timer set. As a result, a block of grouped work items will be obtained, which can then be passed to a scheduler for subsequent processing by computerized processing elements.
US10528560B2	Filtering for data models Some embodiments provide a non-transitory machine-readable medium that stores a program. The program provides a first visualization that includes a first set of data from a first data model. The program further provides a second visualization that includes a second set of data from a second data model. The program also receives an association between a first attribute in the first data model and a second attribute in the second data model. The program further receives a filter on the first set of data from the first data model. The program also applies the filter on the first visualization. The program further propagates the filter to the second visualization based on the association.
US10528556B1	Database methodology for searching encrypted data records A method for increasing sargability of encrypted records to allow for searching of a first column of a first data table for encrypted values containing a search string without having to decrypt all encrypted values involves, for each respective data record in the first data table, accessing an encrypted data value from the first column, decrypting the accessed encrypted data value, generating from the decrypted data value a respective plurality of substrings of various lengths, encrypting each substring of the respective plurality of substrings as an encrypted substring token, and storing each encrypted substring token in association with a reference value for lookup of a corresponding record in the first data table. Subsequently, the first column of the first data table can be searched for encrypted values containing a first search string by encrypting the first search string and searching for encrypted substring tokens matching the encrypted first search string.
US10528547B2	Transferring files Systems, components, devices, and methods for transferring files are provided. An example file is a container file comprising a plurality of component files. A non-limiting example method is a method for transferring a container file over a network to a remote device. The method includes the step of accessing a container file, the container file comprising a plurality of components. The method also includes the step of transmitting metadata information for the plurality of components to the remote device. The method further includes the step of determining components from the plurality of components to transmit to the remote device. The method additionally includes the step of transmitting component data items for the determined components to the remote device.
US10528543B2	Information providing apparatus and information providing system An information providing apparatus includes a moving unit, an obtaining unit, and a presenting unit. The moving unit causes the information providing apparatus to move toward a specified destination or along a predetermined route. The obtaining unit obtains information associated with a user located around a current position of the information providing apparatus in accordance with moving of the moving unit. The presenting unit presents the information obtained by the obtaining unit.
US10528527B2	File management in thin provisioning storage environments A computing environment includes a home site and a cache site with nonhomogeneous thin-provisioned storage configurations. A file management system updates files stored at the cache site. Each updated file has an updated file size and a pre-update file size. When a resynchronization is needed between the cache site and the home site, for example due to an extended communication failure, the storage requirement changes for the updated files are calculated and a notification is sent to the home site. The notification identifies the updated files and the storage requirement changes. The home site sends a reply to the cache site. The reply identifies which files are approved for immediate processing. The cache site transfers resynchronization data for the approved files to the home site, and delays transferring resynchronization data for the unapproved files until subsequent replies from the home site indicate that the previously unapproved files are now approved.
US10528522B1	Metadata-based data valuation At least one application data set stored in a data repository is obtained. The application data set is analyzed to generate at least one metadata node. The at least one metadata node is combined with at least one other related node to form a hierarchical data structure. One or more valuation algorithms are executed against the hierarchical data structure to calculate a value for the data set represented in the hierarchical data structure.
US10528512B1	Improving efficiency of asynchronous input/output operations based on observed performance Systems and methods for performing asynchronous input/output (I/O) operations. An example method comprises: initializing a list of sockets that are ready for performing I/O operations; traversing the list of sockets, wherein a traversal operation of the list includes, for each socket referenced by the list: performing I/O operations using the socket, updating a state flag associated with the socket to reflect a state of the socket, updating one or more observed I/O performance statistics of the socket; and responsive to detecting less than a threshold number of I/O operation errors during the traversal operation, updating the list of sockets based on updated endpoint state flags and observed I/O performance statistics.
US10528506B2	Uniform performance monitor for a data storage device and method of operation An apparatus includes a first interface configured to receive a first message from a host device or from a data storage device. The apparatus further includes a buffer and a second interface. The buffer is coupled to the first interface and is configured to store the first message. The second interface is coupled to the buffer and is configured to provide the first message to the data storage device or to the host device, respectively. The second interface is further configured to provide, at a time based on a performance metric associated with the first message, a second message to the data storage device or to the host device, respectively. The apparatus further includes a circuit configured to determine the performance metric.
US10528505B2	HDMI devices and methods with stacking support Embodiments for managing High-Definition Multimedia Interface (HDMI) data are provided. HDMI data is received at an HDMI connector of an HDMI device. The HDMI data received at the HDMI connector is transmitted to another HDMI connector of the HDMI device. The transmission of the HDMI data received at the HDMI connector to the other HDMI connector of the HDMI device is ceased during the receiving of the HDMI data at the HDMI connector of the HDMI device.
US10528503B1	Real-time dynamic addressing scheme for device priority management Systems, methods, and apparatus for improving bus latency are described. A method performed at a device coupled to a serial bus includes using a dynamic identifier in a first transaction conducted over a first serial bus. The dynamic identifier includes unique identifier and variable identifier portions. The device participates in a sequence of bus arbitrations until the slave device gains access to the first serial bus or a second serial bus. The value of the variable identifier portion may be increased after each bus arbitration that does not result in a grant of access to the first serial bus, and cleared after each bus arbitration that results in a grant of access to the first serial bus. A second transaction may be conducted over the first serial bus after gaining access to the first serial bus. The value of the dynamic identifier defines slave device priority for bus arbitrations.
US10528499B2	On-board unit and method for improving performance of transmitting and receiving thereof A method in an on-board unit comprising: receiving and decoding, with a transceiver, a broadcast packet (BCP) from a road side unit (RSU); processing BCP with a micro controller unit (MCU), wherein processing comprises determining whether there is a first interrupt from the transceiver, wherein the first interrupt is used to interrupt idle state of MCU; searching for low level state from a falling edge after the first interrupt; determining whether duration time of low level is within a time range; inputting one byte into the transceiver if duration time is within the range and clearing the first interrupt; determining whether there is a second interrupt from the transceiver, wherein the second interrupt is used to interrupt data reception; processing data in BCP if there is second interrupt; and converting, with the transceiver, processed data to a wireless signal and transmitting the signal to RSU.
US10528497B2	Bus arrangement and method for operating a bus arrangement A bus arrangement includes a first subscriber, which includes a base module and a first number N of modules; a second subscriber; a coordinator, which includes a first bus terminal and a second bus terminal; and a bus that couples the first bus terminal with the first subscriber and the second subscriber. The coordinator is configured such that, in a configuration phase (K), it sends the first subscriber a first bus telegram for requesting information, the first subscriber being configured to transmit the first number N to the coordinator. The coordinator is configured to receive a fieldbus telegram via the second bus terminal and to convert the field bus telegram into a second bus telegram that is directed to the base module or to a module from the first number N of modules and to transmit the second bus telegram via the first bus terminal.
US10528491B2	Storage system and method for performing and authenticating write-protection thereof In one embodiment, the method includes receiving, at a storage device, a request. The request includes a request message authentication code and write protect information. The write protect information includes at least one of start address information and length information. The start address information indicates a logical block address at which a memory area in a non-volatile memory of the storage device starts, and the length information indicates a length of the memory area. The method also includes generating, at the storage device, a message authentication code based on (1) at least one of the start address information and the length information, and (2) a key stored at the storage device; authenticating, at the storage device, the request based on the generated message authentication code and the request message authentication code; and processing, at the storage device, the request based on a result of the authenticating.
US10528487B2	Computer system software/firmware and a processor unit with a security module Technology for decrypting and using a security module in a processor cache in a secure mode such that dynamic address translation prevents access to portions of the volatile memory outside of a secret store in a volatile memory.
US10528484B2	Device and method for protecting a security module from manipulation attempts in a field device A device for protecting a security module from manipulation attempts in a field device. A control device is configured to control the field device, a security module is configured to provide cryptographic key data which is to be used by the control device, and an interface device is connected to the control device. The security module is configured to allow the control device access to the cryptographic key data in the security module and to prevent access to the cryptographic key data in the event of a manipulation attempt on the field device.
US10528463B2	Technologies for combining logical-to-physical address table updates in a single write operation Technologies for combining logical-to-physical address updates include a data storage device. The data storage device includes a non-volatile memory to store data and a logical to physical (L2P) table indicative of logical addresses and associated physical addresses of the data. Additionally, the data storage device includes a volatile memory to store one or more bins. Each bin is indicative of a subset of entries in the L2P table. Further, the data storage device includes a controller to allocate a bin in the volatile memory, write a plurality of updates to a subset of entries of the L2P table to the bin, and write the bin to the L2P table in a single write operation. Other embodiments are also described and claimed.
US10528461B2	Controlling wear among flash memory devices based on remaining warranty A computer readable storage medium embodies program instructions executable by a processor to perform a method including identifying a product warranty for each of a plurality of flash memory devices within a system, wherein the product warranty includes a maximum number of writes and a maximum age, and tracking the number of writes and the age of each flash memory device. The method further includes determining, for each flash memory device, a number of pro rata writes remaining in the product warranty, which is determined as a number of writes remaining until the flash memory device reaches the maximum number of writes divided by an amount of time remaining until the flash memory reaches the maximum age. The method then causes data to be written to the flash memory device having the greatest number of pro rata writes remaining in the product warranty.
US10528450B2	Predicting defects in software systems hosted in cloud infrastructures Methods, systems, and computer-readable storage media for detecting a source of a defect in microservice-based applications, implementations including receiving at least one error log, the at least one error log including event data associated with at least one microservice in a set of microservices hosted on a cloud infrastructure, determining, for each microservice in the set of microservices, and for each type of defect in a set of types of defects, a probability that a respective microservice has a respective type of defect, and executing at least one action based on a probability indicating that a microservice of the set of microservices has a type of defect.
US10528449B2	Grouping event reports A monitoring system includes a monitoring device for monitoring an event occurred on an original screen and a change from the original screen to a target screen as a result of the event. The monitoring device may include a report monitor to obtain a plurality of event reports, and a report analyzer to group the plurality of event reports into a plurality of report groups and to generate an event summary for at least one of the plurality of report groups.
US10528445B2	Techniques for collecting and analyzing notifications received from neighboring nodes across multiple channels A node in network is configured to buffer data received from other nodes across multiple channels. The node process a portion of the buffered data associated with a subset of those channels. When the node receives data on that subset of channels that includes a notification, the node then processes a larger portion of the buffered data associated with a larger number of channels. In doing so, the node may identify additional notifications include within data that was buffered but not previously processed. The node may also coordinate with other nodes in order to process buffered data upon identification of a notification.
US10528438B2	Method and system for handling bad blocks in a hardware accelerated caching solution A system and method for managing bad blocks in a hardware accelerated caching solution are provided. The disclosed method includes receiving an Input/Output (I/O) request, performing a hash search for the I/O request against a hash slot data structure, and based on the results of the hash search, either performing the I/O request with a data block identified in the I/O request or diverting the I/O request to a new data block not identified in the I/O request. The diversion may also include diverting the I/O request from hardware to firmware of a memory controller.
US10528436B2	Micro-journal based transaction logging Techniques for using micro-journals to ensure crash consistency of a transactional application are provided. In one embodiment, a computer system can receive a transaction associated with the transactional application, where the transaction includes a plurality of modifications to data or metadata of the transactional application. The computer system can further select a free micro-journal from a pool of micro-journals, where the pool of micro-journals are stored in a byte-addressable persistent memory of the computer system, and where each micro-journal in the pool is configured to record journal entries for a single transaction at a time. The computer system can then write journal entries into the micro-journal corresponding to the plurality of modifications included in the transaction and commit the journal entries to the byte-addressable persistent memory.
US10528433B2	Systems and methods for disaster recovery using a cloud-based data center A cloud-based disaster recovery service solution is provided. The disaster recovery provides cloud-based backup services that maintain local and off-site backups that may be activated on demand for backup purposes, or for full-site disaster recovery. The cloud-based data center may be configured to perform this backup and recovery process in a secure way, while protecting individual client environments from each other, and protecting the backup and recovery operations environment from the individual client environments.
US10528427B1	Self-healing system for distributed services and applications A self-healing system configured to automatically restore non-responsive or failed applications to a normal operating state. A self-healing system may restart an application after confirming that the application itself has failed—and not an underlying dependency failure. The self-healing system may also evaluate a server hosting an application reported as being non-responsive to determine whether that server has itself failed. If an application is non-responsive or has failed on an otherwise healthy host, and the dependent service use by the application are available, the self-healing system automatically restores the application to a responsive state. To do so, the self-healing system may generate a run list specifying a sequence of scripts invoked to restore the application to the responsive state.
US10528426B2	Methods, systems and devices for recovering from corruptions in data processing units in non-volatile memory devices Systems and methods are disclosed for recovering from various types of data and process corruptions at a data processing unit of a plurality of data processing units each coupled with a non-volatile memory divided into a plurality of selectable locations, in a system absent a central processing unit. In some embodiments a data processing unit is configured to determine validity of an allocation table of the data processing unit, retrieve a process descriptor from the allocation table, parse the non-volatile memory for a first set of process data corresponding to the process descriptor, determine validity of the first set of process data corresponding to the process descriptor and attempt to recover the first set of process data in accordance with a determination that the first set of process data is invalid.
US10528424B2	Selectively de-straddling data pages in non-volatile memory A computer-implemented method, according to one embodiment, includes: detecting at least one read of a logical page straddled across codewords, storing an indication of a number of detected reads of the straddled logical page, and relocating the straddled logical page to a different physical location in response to the number of detected reads of the straddled logical page. When relocated, the logical page is written to the different physical location in a non-straddled manner. Other systems, methods, and computer program products are described in additional embodiments.
US10528421B2	Protection scheme conversion Systems-on-chip are designed with different IPs that use different data protection schemes. Modules are used between the IPs, and the modules convert between protection schemes. Protection schemes can be per-byte, word, packet, flit, or burst. Conversion can involve splitting, merging, encapsulation, conversion, and generation of redundant information. Encoding of redundancy according to protection schemes can occur directly at an IP interface or within an interconnect, such as within a packet-based NoC. Designs include SoCs, hardware description language code describing functions within SoCs, and non-transient computer readable media that store such source code.
US10528418B2	Hardware accelerator address translation fault resolution Hardware accelerator memory address translation fault resolution is provided. A hardware accelerator and a switchboard are in communication with a processing core. The hardware accelerator determines at least one memory address translation related to an operation having a fault. The switchboard forwards the operation with the fault memory address translation from the hardware accelerator to a second buffer. The operation and the fault memory address translation are flushed from the hardware accelerator, and the operating system repairs the fault memory address translation. The switchboard forwards the operation with the repaired memory address translation from the second buffer to a first buffer and the hardware accelerator executes the operation with the repaired address.
US10528415B2	Guided troubleshooting with autofilters An indication of a problem within the computing environment can be received by a data processing system external to a computing environment. Based on the indication of the problem within the computing environment, the data processing system can select a data log filter. The data log filter can be configured to access, from each of a plurality of data logs, a respective data set comprising log entries that are candidate indicators of the problem. Each of the plurality of data logs can be generated by a respective electronic device that is a member of the computing environment. The data processing system can access the respective data sets from the plurality of data logs using the data log filter, and output each respective data set.
US10528414B2	Centralized error handling in application specific integrated circuits In one embodiment, a system comprises a plurality of hardware blocks, each of the plurality of hardware blocks configured to perform a function in response to a request associated with a command, an error queue manager configured to receive an error message from at least one of the plurality of hardware blocks and store the error message in an error queue, the error message including a command identifier of a command in error, and an error state manager including an error state bitmap, the error state bitmap storing an error state bit for each of a plurality of command identifiers, the error state bit indicating either command in error or command not in error; the error state manager configured to set the error state bit for the command identifier of the command in error to indicate command in error in response to an error state message, the error state message including the command identifier of the command in error.
US10528401B1	Optimizing accesses to read-mostly volatile variables A computer-implemented method, computer program product, and computer processing system are provided for eliminating a memory fence for reading a read-mostly volatile variable of a computer system. The read-mostly variable is read from more than written to. The method includes writing data to the read-mostly volatile variable only during a Stop-The-World (STW) state of the computer system. The method further includes executing the memory fence in any mutator threads and thereafter exiting the STW state. The method also includes reading the read-mostly volatile variable by the mutator threads without executing the memory fence after the STW state.
US10528387B2	Computer processing system with resource optimization and associated methods A computer processing system includes a processor configured to execute a process, and a memory coupled to the processor to store known and default resource classifications. The known and default resource classifications correspond to processing priority levels and I/O priority levels. A resource optimization engine is configured to identify the process to be executed, and determine if the process is associated with the known resource classification. If yes, then adjust at least one of the processing priority level and the I/O priority level for the process to the known resource classification. If no, then adjusting at least one of the processing priority level and the I/O priority level for the process to a default resource classification.
US10528386B2	Methods, apparatuses, and systems for controlling task migration Methods, apparatuses, and systems for controlling task migration are provided. A method for controlling task migration comprises: determining available device difference information of a first device set and a second device set, the first device set comprising one or more user previously-available devices, and the second device set comprising one or more user currently-available devices; determining at least one user previously-available device as a source device according to the available device difference information; and migrating at least one task currently running on at least one source device to at least one user currently-available device. Natural and controllable task migration can be implemented among multiple devices without interrupting a user's use of a task being migrated, thereby improving convenience of use by a user.
US10528384B2	Information processing apparatus, multithread matrix operation method, and multithread matrix operation program An information processing apparatus includes a memory; and a processor. The processor is configured to execute partitioning a predetermined matrix whose values of elements are to be generated by a matrix operation, into a predetermined number of first submatrices whose dimension in at least one of a row direction and a column direction is a multiple of a block size corresponding to a number of registers used for the matrix operation, and into the predetermined number of second submatrices that are different from the predetermined number of the first submatrices; and assigning a matrix operation to generate values of elements of each of the predetermined number of the first submatrices, and a matrix operation to generate values of elements of each of the predetermined number of the second submatrices, to each of the predetermined number of threads.
US10528377B2	Cooperative cloud infrastructure using blockchains for hardware ownership and access A system includes a memory, a processor in communication with the memory, a hypervisor executing on the processor, a pool of hypervisor resources, and a cloud-sharing module (CSM). The CSM runs in a kernel to assign an anonymous identity to a hypervisor resource from the pool of hypervisor resources. The CSM broadcasts a transaction for the hypervisor resource and determines which provider owns the hypervisor resource. A first provider is associated with a second anonymous identity and a second provider is associated with a third anonymous identity. Additionally, the CSM receives mining information that includes a block associated with the transaction, where the block is part of a blockchain. The CSM completes the transaction for the first anonymous identity associated with the hypervisor resource between the second anonymous identity and the third anonymous identity.
US10528371B2	Method and device for providing help guide A method and apparatus for providing a help guide are provided. The method and apparatus for providing a help guide by an electronic device includes acquiring an image by using a camera, detecting a face from the image, and providing a help guide corresponding to the task being executed, when a user's input is not received with respect to a task being executed while the face is being detected and a predetermined help guide providing condition is satisfied.
US10528363B2	Conservative class preloading for real time java execution A computer implemented method, a computer program product and a data processing system for executing an application written in a dynamic language are provided. An execution point of the application is loaded. A list of classes associated with the execution point is generated. The loading of each class in the list of classes is simulated. New execution points and new classes accessible from each execution point within each class in the list of classes are identified by recursively parsing instructions associated with each execution point. The list is modified to include the identified new execution points and new classes. Responsive to a determination that new execution points and new classes have been identified, the steps of identifying new execution points and new classes and modifying the list is repeated. The list is saved.
US10528351B2	Method for migrating CPU state from an inoperable core to a spare core An apparatus is disclosed in which the apparatus may include a plurality of cores, including a first core, a second core and a third core, and circuitry coupled to the first core. The first core may be configured to process a plurality of instructions. The circuitry may be may be configured to detect that the first core stopped committing a subset of the plurality of instructions, and to send an indication to the second core that the first core stopped committing the subset. The second core may be configured to disable the first core from further processing instructions of the subset responsive to receiving the indication, and to copy data from the first core to a third core responsive to disabling the first core. The third core may be configured to resume processing the subset dependent upon the data.
US10528348B2	Data management method for storage media In one implementation, this disclosure provides a method for executing a partial band rewrite operation comprising identifying a first track of a shingled data band to receive data of a write received at a shingled media storage device and writing a first subset of the received data to a media cache, where the first subset corresponds to the first track of the shingled data band to receive data of the write command. The method also includes writing a remaining subset of the received data to target locations within the shingled data band without updating data on the first track within the shingled data band corresponding to the first subset of the received data.
US10528345B2	Instructions and logic to provide atomic range modification operations Instructions and logic provide atomic range operations in a multiprocessing system. In one embodiment an atomic range modification instruction specifies an address for a set of range indices. The instruction locks access to the set of range indices and loads the range indices to check the range size. The range size is compared with a size sufficient to perform the range modification. If the range size is sufficient to perform the range modification, the range modification is performed and one or more modified range indices of the set of range indices is stored back to memory. Otherwise an error signal is set when the range size is not sufficient to perform said range modification. Access to the set of range indices is unlocked responsive to completion of the atomic range modification instruction. Embodiments may include atomic increment next instructions, add next instructions, decrement end instructions, and/or subtract end instructions.
US10528343B2	Systems and methods for code analysis heat map interfaces The present application is directed towards systems and methods for providing a heat map interface for analyzing and reporting transformation capabilities of a source installation to a target installation of an application. Characteristics of the source installation are displayed in an easy, intuitive interface, providing improved efficiency in analysis and planning. Furthermore, the interface is interactive, allowing an administrator or user to select and apply transformation dispositions to code objects grouped into regions and sub-regions, providing versatility and accuracy of configuration.
US10528342B2	Function tracking for source code files Tracking a function in a source code file includes determining an author of an initial version of the source code file, and generating a data structure for one or more functions in the initial version. The determined author is associated as a function author of the one or more functions. In response to a new version of the source code file being committed, one or more added or changed functions are identified, and an author of the new version of the source code file is determined. The data structure for each changed function is updated to associate the author of the new version of the source code file as the function author for a new version of the changed function, and a new data structure is generated for each added function associating the author of the new version as a function author of the added function.
US10528336B2	Creation of software images of software applications for image-based maintenance of the software applications A method and system for creating a software image of a software application. The software application is installed on a computing machine. One or more changes of the computing machine resulting from the installation of the software application are detected. The one or more changes include one or more artifacts being added to the computing machine and one or more updates being applied to the computing machine. One or more activation procedures and activation information according to the updates are determined. The activation procedures are configured to apply the updates when running the activation procedures according to the activation information. The software image are created by copying the artifacts from the computing machine to a virtual disk and by adding the activation procedures and the activation information obtained from the activation procedures to the virtual disk.
US10528328B2	Learning from input patterns in Programing-By-Example Embodiments disclosed herein are related to systems and methods for using input logical patterns to generate one or more programs by an underlying Program-By-Example (PBE) system based on user input examples. A system includes a processor and a system memory. The system access a set of input data. The system receives one or more user input examples for the set of input data. The user input examples are indicative of an output that should be achieved to comply with a user determined result. The system analyzes the set of input data to identify one or more logical patterns that are common to the set of input data. The system generates one or more programs which will output the user determined result, based on a set of the one or more logical patterns that are consistent with the one or more user input examples.
US10528327B2	Workflow development system with ease-of-use features A workflow development system is described that provides a developer with a search utility for finding steps for inclusion in a workflow. The system also automatically generates a meaningful name and/or graphical representation for a workflow. The system also provides a graphical user interface that represents output parameters of a first workflow step as user-interactive objects. These objects can be interacted with to cause the objects to be inserted into a data entry element that is used to specify a value for an input parameter of a second workflow step. When executable logic representing the first and second workflow steps is generated, the insertion of the objects into the data entry element has the effect of causing the value of the input parameter of the second workflow step to be defined to include the values of the output parameters that correspond to the inserted objects.
US10528324B2	Virtual hybrid for full duplex transmission Various transmission systems may benefit from techniques to improve the quality of the transmission. For example, certain full duplex transmission systems may include a virtual hybrid coupler. A circuit can include a first feedback resistor. The circuit can also include a second feedback resistor coupled to the first feedback resistor. The circuit can further include a first set of M transistors coupled to the first feedback resistor. The circuit can additionally include a second set of N transistors coupled to the second feedback resistor and to the first set of M transistors. The circuit can be configured to cancel a transmitted signal at a receiver input based on a ratio of resistance values of the first feedback resistor and the second feedback resistor, and based on a ratio of M to N.
US10528322B2	Unified multifunction circuitry One embodiment provides a unified multifunction circuitry. The unified multifunction circuitry includes a logarithm circuitry and an antilogarithm circuitry. The logarithm circuitry is to determine a log output operand. The log output operand includes a piecewise linear approximation of a base 2 logarithm of a significand of a log input operand. The antilogarithm circuitry is to determine an antilog output operand. The antilog output operand includes a piecewise linear approximation of a base 2 antilogarithm of a fraction of a selected input operand.
US10528321B2	Block floating point for neural network implementations Apparatus and methods are disclosed for performing block floating-point (BFP) operations, including in implementations of neural networks. All or a portion of one or more matrices or vectors can share one or more common exponents. Techniques are disclosed for selecting the shared common exponents. In some examples of the disclosed technology, a method includes producing BFP representations of matrices or vectors, at least two elements of the respective matrices or vectors sharing a common exponent, performing a mathematical operation on two or more of the plurality of matrices or vectors, and producing an output matrix or vector. Based on the output matrix or vector, one or more updated common exponents are selected, and an updated matrix or vector is produced having some elements that share the updated common exponents.
US10528320B2	System and method for speech-based navigation and interaction with a device's visible screen elements using a corresponding view hierarchy Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for enabling screen-specific user interfacing with elements of viewable screens presented by an electronic device are disclosed. In one aspect, a method includes the actions of identifying a character sequence representing a first input that is received while displaying a viewable screen having at least one selectable viewable element. The actions further include accessing an electronic file that provides a text representation of one or more of the at least one selectable viewable element. The actions further include comparing the character sequence to the text representation. The actions further include selecting, within the viewable screen, a selectable viewable element whose text representation matches the character sequence. The actions further include triggering any action linked to the selecting the selectable viewable element.
US10528313B2	Display device A display device includes a display unit, a driving unit, a control board, and at least one recovery unit. The display unit includes a plurality of pixels. The driving unit provides a driving signal to the display unit. The control board is spaced apart from the driving unit and outputs the output signal in a serial link manner. At least one recovery unit is located between the driving unit and the control board and is spaced apart from the driving unit and the control board, and is configured to recover the output signal.
US10528311B2	Display device A display device that is to be connected with an information terminal includes: a video reception unit that receives video information about a screen including a cursor from the information terminal; a touch panel that brings up on display the screen based upon the video information received by the video reception unit and detects a touch position specified by a touch operation; and a transmission unit that transmits, to the information terminal, displacement quantity information corresponding to a quantity of displacement from the display position of the cursor to the touch position.
US10528310B2	Content displaying method and electronic device A method includes detecting, using one or more processors, whether a coordinated electronic device is within a preset area around a coordinating electronic device, pairing the coordinating electronic device with the coordinated electronic device in response to detecting that the coordinated electronic device is within the preset area, negotiating with the coordinated electronic device to determine a display parameter of the coordinating electronic device in response to successfully pairing the coordinating electronic device and the coordinated electronic device, and displaying a target content according to the display parameter.
US10528307B2	Information processing apparatus including access point function, control method for controlling information processing apparatus, and storage medium An information processing apparatus including an access point function includes a display unit that displays wireless connection information corresponding to the access point function, a determination unit that determines whether a user who issued an instruction for activating the access point function matches a user who logged into the information processing apparatus, and a control unit that controls the display unit to display the wireless connection information in a case where the determination unit determines that the user who issued the instruction for activating the access point function matches the user who logged into the information processing apparatus and not to display the wireless connection information in a case where the user who issued the instruction for activating the access point does not match the user who logged into the information processing apparatus.
US10528298B1	Printer for snapping an image and notifying a user to pick-up a printed document Method(s) and apparatus(es) relate to notification to pick-up a printed document (“document”). In a method, stored are: at least one print image of the document; print metadata; and a user identity. A snap-notify function for a photograph of at least one printed page of the document is to store at least one photo image and associated photo metadata. The photo metadata is compared with data entries in a printer log to obtain a match to the print metadata. The at least one photo image stored relating to the photo metadata matching the print metadata is retrieved. The at least one photo image is compared to the at least one print image. Responsive to determining the at least one photo image matches the at least one print image to at least a threshold percentage, sent from the printer is a confidential notification for the user identity to pick up the document.
US10528283B2	System and method to provide persistent storage class memory using NVDIMM-N with an NVDIMM-P footprint A non-volatile dual in-line memory module (NVDIMM) includes a dynamic random access memory (DRAM) block, a plurality of non-volatile random access memory (NVRAM) blocks, and an NVDIMM controller. The DRAM block is organized into a number (N) of pages. Each NVRAM block is organized into the number (N) of pages, each page of the DRAM block being N-way set associatively associated with a page of each of the NVRAM blocks. The NVDIMM controller is configured to copy first data from a first page of a first NVRAM block to an associated first page of the DRAM block.
US10528280B1	Tombstones for no longer relevant deduplication entries An implementation of the disclosure provides a system comprising a storage array comprising a plurality of data blocks and a storage controller coupled to the storage array. The storage controller comprising a processing device to identify a canonical instance of a data block in a vector associated with a deduplication map. The vector represents a plurality of updates to the deduplication map over a determined time period. A deduplication reference representing duplicate data of the data block in the storage array is select from the deduplication map. The deduplication reference is remapped in the deduplication map to point to the canonical instance. Based on the remapping, an entry in the deduplication map for the deduplication reference is updated with a record. Responsive to detecting that the entry is in a location associated with an original entry of the data block in the deduplication map, delete the entry with the record.
US10528273B2	Dynamic compression in an electrically erasable programmble read only memory (EEPROM) emulation system An electrically erasable programmable read only memory (EEPROM) emulation (EEE) system includes a non-volatile memory arranged to have a plurality of sectors in which each sector is arranged to have a plurality of record locations. A new record of new data is programmed into a record location of an active sector of the plurality of sectors. After successfully completing the programming of the new record, a number of failure-to-program (FTP) occurrences during the programming is compared to a first threshold. When the number of FTP occurrences is greater than the first threshold, a determination is made as to whether compression is needed, and in response to determining that compression is needed, the method includes selectively performing compression based on a second threshold.
US10528262B1	Replication-based federation of scalable data across multiple sites A system provides of data islands of a federated environment storing scalable data used to efficiently search for data and/or other objects across the federated environment and access details of any objects while minimizing the data replicated across all of the data islands. The scalable data may be replicated across all of the data islands and allow a local search for any object across the federated environment. The scalable data may be a subset of data and/or configured meta data that stores a limited subset of data that enables the local search, at each data island, for objects stored in the federated environment.
US10528257B2	Method and apparatus for reproducing an I/O operation of a storage system A method includes in response to receiving an I/O request for the storage system, determining information associated with the I/O request; generating a timestamp associated with the I/O request; and recording the information and the timestamp to reproduce an operation associated with the I/O request. A method comprises: in response to a request for reproducing an I/O operation of the storage system, obtaining information associated with at least one I/O request for the storage system, the information being recorded in response to reception of the at least one I/O request; obtaining at least one timestamp corresponding to the at least one I/O request; and reproducing the operation of the at least one I/O request on the storage system based on the information and the at least one timestamp.
US10528255B2	Interface for non-volatile memory Apparatuses, systems, methods, and computer program products are disclosed for accessing non-volatile memory. An apparatus includes one or more memory die. A memory die includes an array of non-volatile memory cells, a set of ports, and an on-die controller. The set of ports includes a first port and a second port. The first port includes a first plurality of electrical contacts and the second port includes a second plurality of electrical contacts. The on-die controller communicates via the set of ports to receive command and address information and to transfer data for a data operation on the array of non-volatile memory cells. The on-die controller uses the first port and the second port in a first mode and uses the first port without the second port in a second mode. The second mode provides compatibility with an interface of a legacy type of memory die.
US10528251B2	Alternate video summarization A method and system for improving video summary visualization is provided. The method includes detecting via a touch screen display of a hardware device, user contact with a specified portion of a progress bar of a video file being presented via the touch screen display. In response, an amount of pressure being applied via the user contact is detected and an associated portion of the video file associated with the specified portion of the progress bar is identified. A menu for selecting specified attributes of the portion of the video file is presented based on the amount of pressure being applied and a selection for an attribute is received via the menu. A thumbnail image associated with the attribute is presented via the touch screen display.
US10528250B2	Method and system for facilitating consumer interactions with promotions Embodiments provide a computer-executed method, a computer system and non-transitory computer-readable media for facilitating consumer interaction with a promotion. The method includes transmitting computer-executable instructions to cause an impression of a promotion to be displayed on a consumer interface rendered on a visual display of a computing device. The method also includes receiving, from the computing device, an indication of a compound consumer input associated with a consumer and performed using the consumer interface. The method also includes determining that the compound consumer input corresponds to a command for performing an action associated with the promotion. The method further includes, based on a determination that the compound consumer input corresponds to the command, transmitting computer-executable instructions to initiate execution of the command associated with the promotion.
US10528249B2	Method and device for reproducing partial handwritten content A method and apparatus for reproducing a portion of handwriting displayed on a screen in a same temporal manner in which the handwriting was handwritten.
US10528244B2	Details pane of a user interface Techniques and technologies for a details pane of a user interface are described. In at least some embodiments, a system includes a user interface component operable to render a content section at least partially viewable within a details pane, the content section including a section header; when the location of the section header is above an uppermost available position within the details pane, causing an upper sticky header that is a duplicate of the section header to be visible at the uppermost available position; when the location of the section header is below a lowermost available position within the details pane, causing a lower sticky header that is another duplicate of the section header to be visible at the lowermost available position; and when the location of the section header is at or between the uppermost and the lowermost available positions, causing the section header to be visible.
US10528241B2	Controlling display device settings from a mobile device touch interface System, method, and computer product embodiments for controlling a display device's display settings from a computing device's touch-based user interface are described. In an embodiment, the computing device establishes a wireless connectivity with the display device. The computing device sends a command generated to query information related to the display setting. Then, the computing device receives the queried information from the display device. The computing device configures a graphical user interface (GUI) with the queried information to display configurations of the display settings on the touchscreen. The configurations include the display settings currently configured in the display device. The computing device further enables, within GUI, a displayed configuration from the display configurations to be calibrated by one or more touch gestures on the touchscreen.
US10528239B2	Display processing method, display processing apparatus and electronic device A display processing method, a display processing apparatus and an electronic device are provided. The display processing method applied to an electronic device includes creating a secondary window in the touch display region, acquiring source display content corresponding to a display object displayed currently on the display screen, modifying the source display content according to a ratio of a size of the first sub-window to a size of the display screen, to obtain target display content to be mapped and displayed into the first sub-window, selecting to-be-displayed touch buttons from a set of touch buttons, the to-be-displayed touch buttons corresponding to at least one target application, and displaying the target display content and the to-be-displayed touch buttons into the first sub-window and the second sub-window respectively.
US10528236B2	Creating a display pattern for multiple data-bound graphic objects Computer-readable media, methods, and systems are provided for creating a display pattern for a plurality of graphic objects that are bound to at least one data variable. Data comprising a plurality of observations with variable values is received. A first graphic object is presented for display within a display area of a graphic user interface and is bound to the data such that the property value for one of the object's visual property is determined by a variable value a corresponding data observation. A direction of expansion for the display area is received, and as the display area is expanded, a plurality of additional graphic objects also bound to the data are created and presented with the first graphic object to form a display pattern. The display pattern is determined, in part, by the order of the corresponding observations in the data set and the selected direction of expansion.
US10528233B2	Work vehicle equipped with display unit A work vehicle includes: a traveling apparatus and a work apparatus that use rotational power from a power source configured to output rotational power by consuming fuel; a display unit having a changing data display region; a working state detection portion configured to detect a working state in which the work apparatus is being driven; an instantaneous fuel economy calculation portion configured to calculate, as instantaneous fuel economy, fuel consumption per time in the working state; and a display data generation portion configured to generate instantaneous fuel economy display data for displaying the instantaneous fuel economy in the changing data display region.
US10528231B2	Visual presentation of multi-dimensional data sets Computer systems and methods may display multi-dimensional data sets in a dynamically-generated ocular view, which may show the relationship between data points in the different dimensions. For example, such a data set may include in one dimension results of one or more laboratory tests and, in another dimension, body systems or functions that the respective tests may relate to. The ocular view may depict the relationships between the tests and the systems. By being generated dynamically, moreover, the ocular view may be able to present this information for arbitrary sets of test results, without a template having been generated in advance to specify the layout of some particular combination of results.
US10528230B2	Keyboard filling one screen or spanning multiple screens of a multiple screen device Methods and devices for presenting a virtual keyboard are provided. More particularly, in connection with a multiple screen device, a virtual keyboard can be presented in a first mode using all of one of the screens. In a second mode, the virtual keyboard can be presented using portions of both of the screens. More particularly, with the screens of the device in a landscape orientation, one screen can be devoted to present the virtual keyboard while the other screen remains available to present other information. In a portrait orientation, the virtual keyboard can span the two screens, such that a first portion of the first screen and a first portion of the second screen operate cooperatively to present the virtual keyboard.
US10528224B2	Server, display control method, and display control program A server according to one embodiment includes a receiving unit, a position determination unit, and a transmitting unit. The receiving unit receives, from a terminal, selection information indicating at least one item selected on the terminal displaying a list containing a set of a plurality of items. The position determination unit determines a position to which the at least one item can be moved in the list by referring to a storage unit storing constraint information. The transmitting unit transmits, to the terminal, position information indicating a determination result by the position determination unit in order to display a position to which the at least one item can be moved and a position to which the at least one item cannot be moved in a distinguishable manner on the terminal at an arbitrary time before movement of the at least one item is completed.
US10528215B2	Arrangement of graphic elements based on shape locations A system and method is provided for locating graphic elements. In one aspect, areas in a GUI are defined based on a defining shape. For example, a GUI may be divided into portions, where each portion is associated with a defining line and includes the locations in the GUI that are closer to the defining line than any other defining line. When a user selects a location within a defined area, the system may place a graphic element at a location containing all or part of the defined area or its associated defining line. Other graphic elements may be arranged relative to the placed element.
US10528205B2	Display To reduce disturbances in display of images due to static electricity without deteriorating optical properties in a display. The display includes a conductive pattern provided on the upper surface of the substrate, a protection layer provided on the upper surface of the substrate to cover the conductive pattern, and a conductive layer provided on the protection layer. The sheet resistance of the conductive pattern is not more than 8 Ω/square. A ratio of the total sum of areas of portions of the plurality of sub-pixels that overlap the conductive pattern in a plan view to the total sum of the areas of the plurality of sub-pixels is 1 to 22%. A sheet resistance of the conductive layer is higher than the sheet resistance of the conductive pattern.
US10528204B2	Digital differential detection for touch sensors A system and method for digital differential detection includes a capacitive sensor having a first node and a second node, a transmitter configured to transmit an input signal through the first node and the second node, and a receiver coupled to the first node and the second node. The receiver is configured to receive a first modified input signal from the first node and a second modified input signal from the second node. The receiver includes first and second analog-to-digital converters configured to convert the first modified input signal to a first digital signal and the second modified input signal to a second digital signal. The receiver also includes a first differencing circuit configured to calculate a first difference between the first digital signal and a second digital signal and a decision circuit configured to output a result according to the first difference.
US10528199B2	Virtual reality viewer and input mechanism The present invention concerns virtual reality viewers for use with touchscreen enabled mobile devices. The virtual reality viewer comprises: a housing configured to receive a mobile electronic device within an interior of the housing; and an input mechanism that is accessible from an exterior of the housing and that is moveable within the interior between a first position and an extended position, wherein a surface of the input mechanism is configured to contact the touch-screen of the mobile electronic device when in the extended position. The disclosed systems and methods facilitate receiving user inputs on the exterior of the housing and providing the user inputs to the touchscreen within the housing using the electro-mechanical input mechanism. Accordingly, the viewer can be used with a variety of smartphones without requiring magnetic switches or a wireless/cable connection between the input device and the smartphone.
US10528192B2	Projection display unit A projection display unit (1) includes a body (10) and an invisible light application unit (30). The body (10) includes a projection optical system and a detection optical system. The projection optical system projects an image onto a projection surface (110). The detection optical system acquires an imaging signal based on invisible light. The invisible light application unit (30) applies the invisible light along a surface in vicinity of the projection surface while being placed on a surface that is an extension of the projection surface. The body (10) is movable with respect to an output opening (31) of the invisible light application unit, and a position of the body is adjustable with respect to the projection surface.
US10528189B2	Evaluation of touch screen display capacitance using a touch screen controller Disclosed is a method for testing touch screen displays during manufacture. A touch screen controller (TSC) is packaged, and the analog channels of the TSC are characterized, with resulting data being stored for later use. The TSC is programmed, and the touch screen display and TSC are packaged together. The touch screen display is tested using firmware in the TSC, enabling calculation of the inherent capacitances between force and sense lines of the touch screen display when connected to the TSC during operation. The testing involves, for each force and sense line pair, measuring an output signal generated by a receive channel of the TSC coupled to the sense line of that pair. Based upon the data gathered during characterization, and the signals measured during testing, the capacity of the touch screen display is then calculated.
US10528187B2	Sensing circuit and touch sensor including the same A sensing circuit and a touch sensor including the same are disclosed. The sensing circuit includes a current provider configured to provide a first current between a first power source and a first node and a second current between the first node and a second power source, a bias unit configured to output first and second outputs to first and second output nodes, and a current-to-voltage converter configured to mirror the first and second currents and to output a sensing voltage. The bias unit includes a differential amplifier, first and second output transistors, and a current mirror. A first input terminal of the differential amplifier receives a reference voltage and a second input terminal of the differential amplifier is connected to a second node corresponding to a connection node of the first and second output transistors.
US10528186B2	Systems and methods for controlling playback of a media asset using a touch screen Systems and methods are described herein for controlling playback of a media asset using a touch screen. In some embodiments, a media guidance application may control media playback based on touch screen input positions that are stored before the user removes his finger from the touch screen. In some embodiments, the media guidance application may distinguish between intended touch screen inputs and jitter by analyzing the time it takes to perform a touch screen input, the speed/acceleration of an input, or the orientation of an input.
US10528183B2	Touch display device The present disclosure relates to a touch display device capable of adaptively controlling a touch sensing period and a data writing period for each area according to whether touch has occurred. A timing controller in a touch display device time-divides each frame into a plurality of unit periods using a touch synchronization signal, time-divides each unit period into a data writing period in which one of a plurality of pixel blocks of a pixel array is scanned and a touch sensing period in which one of a plurality of touch blocks of a touch electrode array is scanned, receives touch coordinate information from an MCU, defines a panel as a touched area and an untouched area, and controls a first touch sensing period in which the touched area is scanned to increase to be longer than a second touch sensing period in which the untouched area is scanned.
US10528182B2	Matrix sensors An array of antennas form a sensor device. Some of the array of antennas function as receivers and some of the array of antennas function as transmitters. Each of the transmitters may transmit a unique frequency orthogonal signal that may be received at the receivers. Measurements of the received signal are then used to determine activity within field lines.
US10528176B2	Touch display panel with near field communication antenna circuit A touch display panel, a manufacturing method thereof, a driving method thereof and a display device. The touch display panel includes: a display region which is provided with a touch circuit; and a non-display region which is provided with a near field communication (NFC) antenna circuit and a control circuit. The NFC antenna circuit includes at least one coil, a first connecting line connected with one end of the coil, and a second connecting line connected with another end of the coil; and the first connecting line and the second connecting line are connected with the control circuit, and the first connecting line and the second connecting line are connected or disconnected with each other under the control of the control circuit.
US10528172B2	Pressure sensor for display devices Technologies are described for pressure sensors used in display devices. In one embodiment, a reference ground layer and sensing pad can be positioned between a display substrate and a window substrate. Additionally, a compression region can be positioned between the display substrate and the window substrate. The compression region can be compressed so as to change a distance between the reference ground layer and the sensing pad. By placing the compression region between the window substrate and the display substrate, the air gap below the display substrate can be removed. In still another embodiment, the sensing pad is aligned over a frit layer, but it is divided into spaced-apart sub-regions that are serially coupled together. Gaps between the sub-regions are sized such that the laser can adequately penetrate through the sensor pad to melt the frit.
US10528170B2	Display apparatus and method of manufacturing the same A display apparatus including a substrate having a display area in which a display device is provided to display an image, and a non-display area around the display area. The non-display area includes a bending area that is bent about a bending axis; an encapsulation layer arranged above the display area; a touch electrode arranged above the encapsulation layer; a touch wire connected to the touch electrode and extending to the non-display area; and a fan-out wiring connected to a signal wiring that applies electric signals to the display area. At least a portion of the fan-out wiring is arranged in the bending area, and the fan-out wiring includes the same material as the touch wire.
US10528161B2	Touch panel, touch display device, and manufacturing method of touch panel A manufacturing method of a touch panel includes following steps. The first sensing electrodes and the second sensing electrodes are formed on a substrate first. Connecting bridges are formed next, wherein adjacent two first sensing electrodes are connected by at least one connecting bridge, and a manufacturing method of the connecting bridges includes following steps. A metal layer is formed on the substrate first, wherein a material of the metal layer includes silver. A photoresist layer is formed on a surface of the metal layer next, wherein a material of the photoresist layer includes sulfur. A photolithography process and an etching process are respectively performed on the photoresist layer and the metal layer to form the connecting bridges, wherein silver in the metal layer and sulfur in the photoresist layer react with each other to form a silver sulfide layer after the photoresist layer is formed.
US10528157B2	Digital pen A digital pen systems and methods are provided. The digital pen comprises an internal pen module comprising a cartridge and a pressure sensor, a body housing the internal pen module, and a shuttle connected to the internal pen module on a first end of the digital pen and connected to a twist mechanism on a second end of the digital pen. The shuttle moves the cartridge and the pressure sensor when the twist mechanism is engaged.
US10528154B2	System for projecting content to a display surface having user-controlled size, shape and location/direction and apparatus and methods useful in conjunction therewith A system having a finger-wearable sleeve having an IR light-emitting diode (LED), an IR camera; and a controller associated with the IR camera. The controller is configured to communicate with a host computer that utilizes a visual content projector to project visual content onto the screen. And based on signals received from the IR camera (1) trigger a first input functionality in the host computer, wherein the first input functionality is based on a location on the screen where an IR beam from the IR laser impinges, and (2) trigger a second input functionality in the host computer, wherein the second input functionality is based on a location on the screen near where an IR beam from the IR LED is emitted.
US10528152B1	Mixed input lighting using multiple light sources with switchable operational state Disclosed are structures, devices, methods and systems for providing dynamically variable internal illumination to individual input devices of an electronic device, such as keys of a keyboard. In some embodiments, input devices contain multiple LEDs whose light intensity may be varied to alter a tone or a color of light used for the internal illumination a key. The LEDs may be micro LEDs and may be internal components of the input device as a unit. In some embodiments, the LEDs are white light LEDs having different phosphor thicknesses. In some embodiments the LEDs may be RGB LEDs, with individual control of color contributions to modify the internal illumination. Systems incorporating such input devices may need only a reduced set of LED control units. Systems can include a processing unit and a light sensor or camera to detect ambient lighting and adjust internal illumination of an input device accordingly.
US10528151B1	Optical hand tracking in virtual reality systems A system tracks movement of the VR input device relative to a portion of a user's skin, track movement of the VR input device relative to a physical surface external to the VR input device, or both. The system includes an illumination source integrated with a tracking glove coupled to a virtual reality console, and the illumination source is configured to illuminate a portion of skin on a finger of a user. The system includes an optical sensor integrated with the glove, and the optical sensor is configured to capture a plurality of images of the illuminated portion of skin. The system includes a controller configured to identify differences between one or more of the plurality of images, and to determine estimated position data based in part on the identified differences.
US10528148B2	Motor vehicle with at least one radar unit A respective sensing region of at least one radar unit is oriented into a passenger compartment of the motor vehicle and a control device is configured to sense a position of a body part of a person and/or a movement of the body part in the passenger compartment on the basis of the reflection respectively received by the at least one radar unit, thus providing non-contact detection of the body part of the person in the motor vehicle. As viewed from the passenger compartment, the at least one radar unit can be arranged behind a display surface of a display device or alongside the display surface of the display device.
US10528147B2	Ultrasonic based gesture recognition An ultrasonic gesture recognition system is provided that recognizes gestures based on analysis of return signals of an ultrasonic pulse that is reflected from a gesture. The system transmits an ultrasonic chirp and samples a microphone array at sample intervals to collect a return signal for each microphone. The system then applies a beamforming technique to frequency domain representations of the return signals to generate an acoustic image with a beamformed return signal for multiple directions. The system then generates a feature image from the acoustic images to identify, for example, distance or depth from the microphone array to the gesture for each direction. The system then submits the feature image to a deep learning system to classify the gesture.
US10528146B2	Method for controlling a vehicle system A method for controlling a vehicle system by a user is provided. A series of sensor data is received, where a series of positions is generated and the position of a body part is determined from each element of the series of sensor data. A first position, a second position, and a third position are selected from the series of positions, and a first circumferential angle is determined, the angle being defined by the first, second, and third positions. A first circular direction in the clockwise direction is detected if the first circumferential angle lies between a first lower threshold value and a first upper threshold value, and a first circular direction in the counter clockwise direction is detected if the first circumferential angle lies between a second lower threshold value and a second upper threshold value. The vehicle system is controlled depending on the first circular direction detected.
US10528139B2	Devices, methods, and graphical user interfaces for haptic mixing An electronic device receives a first set of one or more inputs corresponding to user interface elements displayed on the display and a first set of one or more tactile outputs, and also receives a second set of one or more inputs corresponding to one or more hardware elements and a second set of one or more tactile outputs. In response, in accordance with a determination that the first set of one or more tactile outputs and the second set of one or more tactile outputs overlap, the device outputs, with one or more tactile output generators, a modified tactile output sequence that is modified so as to emphasize the second set of one or more tactile outputs relative to the first set of one or more tactile outputs.
US10528128B1	Head-mounted display devices with transparent display panels for eye tracking A head-mounted display device includes a transparent display for projecting light toward an eye so that images rendered based on the augmented reality contents overlap with real images. The device also includes a mirror configured to reflect infrared light and transmit a portion of visible light corresponding to the real images, and an infrared light source configured to emit infrared light, which is reflected by the mirror toward the transparent display and transmitted through the transparent display toward the eye. The device further includes a sensor configured to detect infrared light reflected from the eye for determining a gaze direction of the eye. The infrared light reflected from the eye is transmitted through the transparent display and reflected by the mirror toward the sensor. In some embodiments, the device includes a lens for transmitting the projected light, the infrared light, and the visible light.
US10528126B2	Helmet tracker A method and apparatus are provided for determining the orientation of an object relative to a moving or moveable platform. The object may for example be a helmet worn by a pilot of an aircraft in which orientation of the helmet relative the aircraft while in flight may usefully be known, in particular when determining the position of space-stabilised symbols being displayed in an associated helmet-mounted digital display system. The method and apparatus rely upon a combination or orientation rate data output by an inertial sensor arrangement associated with the object and orientation data output by a non-inertial tracker system associated with the object. Orientation data of the moveable platform is also used to reference the non-inertial tracker output to inertial space. A correction to the rate data output by the inertial sensor arrangement is determined using rate data derived from data output by the non-inertial tracker referenced to inertial space using orientation data of the moveable platform in inertial space. The corrected rate data are used to determine a predicted orientation for the object at some future time to take account of latency in the tracker process and in any user process relying upon the output of the method, for example a digital helmet-mounted display system displaying space-stabilised symbols.
US10528120B2	Customized internet-of-things data packaging and brokering A data-brokerage service that facilitates data sharing between Internet-of-Things (IoT) platforms via peer-to-peer connections is described. In various embodiments, the data-brokerage service receives, from an IoT platform acting as data consumer, a selection of data fields included in a plurality of data streams provided from a plurality of respective IoT platforms acting as data producers. Responsive to the selection, the data-brokerage service causes the plurality of data-producer platforms to stream at least the selected data fields of the plurality of data streams to the data-consumer platform, and causes the data-consumer platform to combine the streamed data fields received from the plurality of data-producer platforms into a single target data stream.
US10528119B2	Dynamic power routing to hardware accelerators Dynamic power routing is utilized to route power from other components, which are transitioned to lower power consuming states, in order to accommodate more efficient processing of computational tasks by hardware accelerators, thereby staying within electrical power thresholds that would otherwise not have accommodated simultaneous full-power operation of the other components and such hardware accelerators. Once a portion of a workflow is being processed by hardware accelerators, the workflow, or the hardware accelerators, can be self-throttling to stay within power thresholds, or they can be throttled by independent coordinators, including device-centric and system-wide coordinators. Additionally, predictive mechanisms can be utilized to obtain available power in advance, by proactively transitioning other components to reduced power consuming states, or reactive mechanisms can be utilized to only transition components to reduced power consuming states when a specific need for increased hardware accelerator power is identified.
US10528118B2	Dynamically power on/off register files during execution In an example, an apparatus comprises logic, at least partially comprising hardware logic, to power on a first set of processing clusters, dispatch a workload to the first set of processing clusters, detect a full operating state of the first set of processing clusters, and in response to the detection of a full operating state of the first set of processing clusters, to power on a second set of processing clusters. Other embodiments are also disclosed and claimed.
US10528098B2	Thermal aware workload scheduling Systems, software, devices, and methods of distributing a workload among available data storage devices in a thermal aware manner are described herein. More specifically, the examples herein discuss distributing the workload among the available data storage devices in a thermal aware manner that optimizes collective IOPs of the data storage devices in an enclosure. The thermal aware distribution of the storage operations is determined by a thermal model that predicts thermal characteristics of the data storage system based on inlet air characteristics of the enclosure, performance characteristics and thermal constraints of the data storage devices, and constraints of the workload.
US10528097B2	Chip transient temperature predictor An integrated circuit (IC) includes: a plurality of hardware performance counters; a thermal sensor; and a micro-controller. The micro-controller generates a plurality of thermal predictors based on values of the counters and temperatures sensed by the thermal sensor. The thermal predictors include first and second rising thermal delta predictors to predict rising temperature deltas and first and second falling thermal delta predictors to predict falling temperature deltas. The micro-controller predicts a future temperature of the IC based on an idle temperature of the IC and a selected one of the temperature deltas.
US10528096B2	Optimizing cooling energy A computing system includes a first pool of collocated high heat density computing components; a second pool of collocated low heat density computing components; and a reconfigurable switching fabric electrically interconnecting the pools. A first cooling structure is in thermal communication with the first pool; a second cooling structure is in thermal communication with the second pool; and at least one heat rejection unit is in thermal communication with the first cooling structure, the second cooling structure, and at least one heat sink. A controller is configured to obtain a specification of a computing workload; electrically configure at least a portion of the first pool and at least a portion of the second pool to handle the computing workload, by reconfiguring the switching fabric; and select operating parameters for the first and second cooling structures and the at least one heat rejection unit to handle the computing workload.
US10528088B2	Opening state detection of a foldable device using self-capacitance An electronic device and method is disclosed that determines a fold angle and/or opening state of a foldable electronic device using a self-capacitance measurement of an electrode disposed in the foldable electronic device. Using self-capacitance to determine the opening state provides an accurate result and makes efficient use of power of the foldable electronic device. Further, the technique offers flexibility in the implementation, as it can make use of electrodes, sensors, and/or antennas already present in many foldable electronic devices.
US10528087B2	Display device, door including the same, and refrigerator including the door A display device, a door including the display device and a refrigerator including the door are provided. A display device includes: a frame configured to be rotatably mounted to a base object; a display panel mounted to the frame; a detector disposed in the frame, and configured to detect a movement of the frame and output a signal corresponding to the movement; and a controller configured to determine a movement state of the frame based on the signal, and control the display panel based on the movement state.
US10528086B2	Wearable device and electronic device A wearable device and an electronic device are provided. The wearable device includes a flexible circuit configured to electrically connect a touch sensor to a main board, a first waterproof member contacting a first surface of the flexible circuit and being elastically deformable, and a second waterproof member contacting a second surface of the flexible circuit and being elastically deformable.
US10528081B2	Head mounted wearable device power supply system One embodiment provides an apparatus. The apparatus includes a source conductive path to couple to a load conductive path and to a power source. The source conductive path is included in a garment and the load conductive path is related to a head mounted wearable device (HMWD).
US10528080B2	Systems and methods for providing displays via a smart hand-strap accessory Systems and methods for an accessory that includes a supplemental display that can be used to present images, text, and other information. The accessory may include a strap that may be physically coupled along one surface of a hand-held processor-based terminal. A gap may be provided between the strap and the surface of the hand-held processor-based terminal that may be sized and dimensioned to receive a limb of a user. The supplemental display may be positioned along one surface of the strap to be visible when the limb of the user is inserted into the gap. The accessory may include a user input device, such as a user actuatable button, that may be used to receive inputs from the user. Such inputs may be used to control the images presented on the supplemental display and/or to trigger functions or processes on the hand-held processor-enable terminal.
US10528070B2	Power-cycling voltage reference A low-noise, low-power reference voltage circuit can include an operational transconductance amplifier (OTA) with inputs coupled to a temperature-compensated voltage, such as can be provided by source-coupled first and second field-effect transistors (FETs) having different threshold voltages. A capacitive voltage divider can feed back a portion of a reference voltage output by the OTA to the inputs of the OTA to help establish or maintain the temperature-compensated voltage across the inputs of the OTA. A switching network can be used, such as initialize the capacitive voltage divider or other capacitive feedback circuit, such as during power-down cycles, or when resuming powered-on cycles. A switch can interrupt current to the OTA during the power-down cycles to save power. The cycled voltage reference circuit can provide a reference voltage to an ADC reservoir capacitor. Powering down can occur during analog input signal sampling, during successive approximation routine (SAR) conversion, or both.
US10528068B2	Weather induced demand response dispatch system A method for dispatching buildings in a demand response program event including generating data sets for each of the buildings, each set having energy consumption values along with corresponding time and outside temperature values, where the energy consumption values within each set are shifted by one of a plurality of lag values relative to the corresponding time and outside temperature values, and where each of the plurality of lag values is different from other ones of the plurality of lag values; performing a non-linear parabolic analysis on each set to yield machine learning model parameters and a residual; determining a least valued residual from all residuals yielded, the least valued residual indicating a corresponding energy lag for the each of the buildings; and using energy lags for all of the buildings to generate a dispatch schedule for the demand response program event according to a prioritization of the energy lags.
US10528066B2	Vapor device for filtering and testing material A method is disclosed comprising drawing air into a robotic vapor device, exposing the drawn air to a sensor to detect one or more constituents in the drawn air, determining measurement data for the one or more constituents of the drawn air via the sensor, and engaging a filtration component in the robotic vapor device based on the measurement data.
US10528061B2	Robotic ad hoc network Described herein is system in which separate networks are operated on behalf of system components associated within an inventory system. Mobile drive units may receive initial instructions from a central authority and may identify a number of system components relevant to the provided instructions. The mobile drive unit may be configured to traverse to locations associated with the identified system components. As the mobile drive unit traverses the inventory floor, it may connect to the separate networks that it comes into contact with. Upon connecting to a network associated with a system component relevant to its set of instructions, the mobile drive unit may provide instructions to the system component to cause it to execute an action. In some embodiments, the mobile drive unit may connect to a system component in order to perform a route guidance algorithm and/or collision avoidance algorithm.
US10528058B2	Distance measuring method of robot, robot thereof, and recharging system The present disclosure relates to a robot, a distance measuring method, and a recharging system for robot. The distance measuring method includes configuring a current position of a robot to be a first position, obtaining a first direction along a connection line from the first position to a signals transmitting position by a sensor of the robot, obtaining a second direction along a connection line from a second position to the signals transmitting position when the robot being driven by a driver to move along a moving direction by a predetermined distance to the second position, and the moving direction being perpendicular to the first direction to the second position, obtaining a distance between the second position and the signals transmitting position according to an included angle formed by the first direction and the second direction, and the predetermined distance.
US10528053B2	Vehicle control device mounted on vehicle and method for controlling the vehicle A vehicle control device includes a memory and a processor. The processor is configured to store, in the memory, driving information that is based on driving of a vehicle in a manual driving mode, and cause the vehicle to drive in an autonomous driving mode based on the stored driving information.
US10528024B2	Self-learning production systems with good and/or bad part variables inspection feedback A method of controlling a manufacturing process having a machine to form a material in to a component. The method comprises the steps of establishing an initial set of operating parameters for the machine, producing an initial component from the machine, inspecting the component to determine its acceptability relative to a desired component, determining a variation in the operating parameters to improve the acceptability of the component, effecting changes in the operating parameters and inspecting subsequent components to determine their acceptability.
US10528022B2	Position control device based on programmable logic controller The present disclosure provides a device for controlling a position based on a programmable logic controller (PLC), the device comprising: a motor driving module; an input module; and a control module, wherein the control module includes: a profile creation unit configured for creating the position profile based on the position command when a first position calculation interrupt is generated in a first position control period; a pulse calculation unit configured for calculating a number of outputs of the driving pulse to be output in a second position control period following the first position control period based on the position profile; and a driving controller configured for outputting the driving pulse having the number of outputs calculated by the pulse calculation unit to the motor driving module when a second position calculation interrupt notifying a start time-point of the second position control period is generated.
US10528019B2	Controller, home system, screen generation method, and recording medium Element data included in a management screen for management of a home electric appliance is stored in a server and a home electric appliance. A screen definition data storage stores screen definition data that defines content of the management screen and that includes an update specification that is stipulated for each of the element data to be acquired. A cache data storage stores the element data acquired beforehand from the server and the home electric appliance. The screen generator acquires, on the basis of the update specification included in the screen definition data, each corresponding element data from the cache data storage, or from the server and the home electric appliance, and generates the management screen. The controller transmits the generated management screen to the terminal device and causes display of the management screen.
US10528015B2	Building automation system controller with real time software configuration and database backup A building automation system (BAS) controller configured for use in a BAS is disclosed. The BAS controller includes an internal storage device for storing a first type of data and a second type of data, and a processor in operative communication with the internal storage device. The BAS controller is configured to automatically store the first type of data and the second type of data to the internal storage device and the second type of data to an external storage device.
US10528007B2	Watch band insert for positioning watch face on the interior side of a person's forearm An insert for a watch that enables the wrist watch to be positioned on the forearm of a person such that the main body and face of the wrist watch is disposed adjacent an inner side or edge of the forearm in a convenient line of sight for the person wearing the wrist watch. The insert includes a web and a pair of flanges extending from the web. The insert is designed to be attached to the watch such that the web and flanges form an interface between the wrist watch and a person's forearm for securely stationing the main body and face of the watch on the inner side or edge of the forearm.
US10528002B2	Image forming apparatus An image forming apparatus includes a communication portion arranged inside a cover covering an image forming portion in the main body of the apparatus and including an antenna surface for use in establishing near field communication. The cover includes a stacking portion in its upper section. The stacking portion is configured to receive a recording medium with an image thereon, the recording medium being discharged outside the main body of the apparatus. The antenna surface faces a region of the upper section of the cover downstream in a direction of discharging the recording medium. The antenna surface at least partially faces a region of the upper section of the cover outside the stacking portion in a direction perpendicular to the direction of discharging the recording medium. The communication portion is capable of communicating with another communication portion using near field communication.
US10527995B1	Image forming apparatus having abnormality detection unit for humidity sensor In an image forming apparatus, a humidity sensor measures a humidity. A fuser fixes a toner image on a paper sheet. A first sheet detecting sensor is arranged in an upstream side of the fuser in a sheet transportation path, and detects passing timings of front and rear ends of the paper sheet. A second sheet detecting sensor is arranged in a downstream side of the fuser in a sheet transportation path, and detects passing timings of front and rear ends of the paper sheet. An anomaly detecting unit detects anomaly of the humidity sensor on the basis of (a) a ratio or difference between a first sheet length based on the passing timings detected by the first sheet detecting sensor and a second sheet length based on the passing timings detected by the second sheet detecting sensor and (b) a measurement value of the humidity sensor.
US10527993B2	Image forming apparatus, system including same, terminal apparatus included in system, and method for displaying limit information in image forming apparatus An image forming apparatus is capable of setting a plurality of limiting conditions for each user. The image forming apparatus includes a hard disk drive (HDD) that stores a limiting condition set for each user, a touch panel that accepts input of an instruction from a user, a central processing unit (CPU) that determines whether a limiting condition is stored in the HDD in association with the user in response to the instruction from the user, and a display panel that displays limit information indicating details about limitation corresponding to the limiting condition in response to the CPU determining that the limiting condition is stored in the HDD.
US10527992B2	Image forming apparatus and non-transitory recording medium storing replacement time management program An image forming apparatus includes a replacement time predicting circuit, a variation determining circuit, and a replacement time adjusting circuit. The replacement time predicting circuit periodically predicts, based on a consumption trend, a replacement time of a consumption article starting from a time when a replacement article is ordered, the replacement time being a time when a non-consumption amount of the consumption article is equal to or less than a specific replacement threshold. The variation determining circuit determines a variation of each later-predicted replacement time from a replacement time that is predicted when the replacement article is ordered, each later-predicted replacement time being predicted after the replacement article is ordered. The replacement time adjusting circuit, in response to the variation determined by the variation determining circuit, changes the consumption trend of the consumption article so as to reduce or eliminate the variation.
US10527990B2	Liquid electrophotographic dot gain determination An example method of determining dot gain in a liquid electrophotographic printer is described. The method involves effecting a print operation based on a predetermined digital dot area and measuring an operating current of a binary ink development unit during the print operation. A dot gain between the digital dot area and a physical dot area of a developed image is determined based on a function of the measured operating current.
US10527988B2	Image forming apparatus for toner image An image forming apparatus includes a transfer unit that transfers a toner image to a recording medium; a non-white toner image forming unit that forms a non-white toner image on the transfer unit by using non-white toner having a non-white color that differs from white; a white toner image forming unit that forms a white toner image on the transfer unit by using white toner that is white in color after the non-white toner image is formed on the transfer unit; and a control unit that controls an amount of the white toner used by the white toner image forming unit to form the white toner image so that the amount of the white toner is smaller when the non-white toner image is formed under the white toner image than when no toner image is formed under the white toner image.
US10527979B2	Image forming apparatus and control program Provided is an image forming apparatus and a control program. A fixer includes a first roller which includes an elastic layer having a predetermined thickness in a surface, a second roller which includes an elastic layer having a thickness smaller than that of the first roller in a surface, a fixing belt which is laid across the first roller and forms a fixing nip portion between the second roller and the fixing belt, and first and second drive motors that drive the first and second rollers, respectively. A hardware processor controls a drive current of the first drive motor so that an electromotive current generated in the second drive motor has a predetermined value in a case where the first roller is rotatively driven by the first drive motor and the second roller is caused to rotate as a follower of the first roller and the fixing belt.
US10527978B1	Image forming apparatus and image forming method for forming toner image using image data or predetermined shape An image forming apparatus includes an acquisition interface, a developer, and a transferring and fixing device. The acquisition interface acquires image data. The developer supplies toner to an image carrier to form any one of a toner image according to the image data and a toner image of a certain shape pre-determined regardless of the image data. The transferring and fixing device forms an image represented by the image data on an image forming target medium by irradiating a surface of the medium having another surface adjacent to the toner image with light having at least a certain value of a transmittance with respect to the medium to transfer and simultaneously fix some or all of the toner image on the other surface of the medium by the light that is transmitted through the surface of the medium. The toner is melted by the light.
US10527976B2	Toner supply device and image forming apparatus A toner supply device includes a pressing portion that presses a toner cartridge such that the toner cartridge is detached from a device body. The toner cartridge has an engaging portion. The device body has a guiding portion. The guiding portion has an upper guide groove that guides the engaging portion in an attachment operation of attaching the toner cartridge to the device body, and a lock portion provided at a position deviated from the upper guide groove in an innermost portion of the guiding portion. When the engaging portion moving in the upper guide groove along with the attachment operation reaches the innermost portion, the engaging portion is engaged with the lock portion by the pressing portion pressing back the toner cartridge, allowing the toner cartridge to be attached to the device body so as not to be detached therefrom.
US10527958B2	Lithographic method A method for determining one or more optimized values of an operational parameter of a sensor system configured to measure a property of a substrate is disclosed. The method includes: determining a quality parameter for a plurality of substrates; determining measurement parameter values for the plurality of substrates using the sensor system for a plurality of values of the operational parameter; comparing a substrate to substrate variation of the quality parameter and a substrate to substrate variation of a mapping of the measurement parameter values; and determining the one or more optimized values of the operational parameter based on the comparing.
US10527957B2	Method and apparatus for processing a substrate in a lithographic apparatus A lithographic apparatus has a substrate table on which a substrate is positioned, and an alignment sensor used to measure the alignment of the substrate. In an exemplary processing method, the alignment sensor is used to perform one or more edge measurements in a first step. In a second step, one or more edge measurements are performed on the notch of the substrate. The edge measurements are then used to align the substrate in the lithographic apparatus. In a particular example, the substrate is arranged relative to the alignment sensor such that a portion of the edge surface is positioned at the focal length of the lens. When the alignment sensor detects radiation scattered by the edge surface at the focal length of the lens, the presence of the edge of the substrate is detected.
US10527953B2	Metrology recipe selection A method including evaluating a plurality of substrate measurement recipes for measurement of a metrology target processed using a patterning process, against stack sensitivity and overlay sensitivity, and selecting one or more substrate measurement recipes from the plurality of substrate measurement recipes that have a value of the stack sensitivity that meets or crosses a threshold and that have a value of the overlay sensitivity within a certain finite range from a maximum or minimum value of the overlay sensitivity.
US10527948B2	Optical processing apparatus, coating/development apparatus, optical processing method, and non-transitory computer-readable storage medium An illuminance distribution response amount as the change amount of the illuminance distribution pattern, associating the position in the irradiation region in the lengthwise direction with the change amount of the illuminance with respect to the change in the drive current, has previously been acquired and stored in a storage unit for each light-emitting block. There is provided an arithmetic processing unit that determines (estimates) a current command value of each of the light-emitting blocks based on a present current command value of each of the light-emitting blocks and the change amount of the illuminance distribution pattern of each light-emitting block in order to bring a present illuminance distribution pattern in the irradiation region in a lengthwise direction close to a target illuminance distribution pattern.
US10527942B2	Coating compositions for use with an overcoated photoresist In a preferred aspect, organic coating compositions, particularly antireflective coating compositions for use with an overcoated photoresist, are provided that comprise 1) one or more glycidyl groups; and 2) one or more aromatic groups that each comprises two or more substituents that comprise hydroxy, thiol and/or amine moieties. Catechol-containing polymers and methods for producing same also are provided.
US10527938B2	Method for producing electrical wiring member and electrical wiring member [Object] To provide a method for producing an electrical wiring member having a layered structure of copper wiring and a blackening layer and to provide the electrical wiring member through a search for a material for the blackening layer, the material being etched at a rate close to that for the copper wiring under conditions where etching controllability is ensured. [Solution] A method for producing an electrical wiring member according to the present invention includes a step of forming, on at least one main surface of a substrate, a layered film 6 of a Cu layer 3 and CuNO-based blackening layers (2a and 2b); a step of forming a resist layer 4a in a predetermined region on the layered film 6; and a step of removing a partial region of the layered film 6 by bringing the layered film 6 into contact with an etchant.
US10527935B2	Radiation-sensitive compositions and patterning and metallization processes A patterning process, comprises: (i) forming a radiation-sensitive film on a substrate, wherein the radiation-sensitive film comprises: (a) a resin, (b) a photoacid generator, (c) a first quencher, and (d) a second quencher; (ii) patternwise exposing the radiation-sensitive film to activating radiation; and (iii) contacting the radiation-sensitive film with an alkaline developing solution to form a resist pattern; wherein the resin comprises the following repeat units: wherein: R1 is selected from a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms, a cyano group or a trifluoromethyl group; Z is a non-hydrogen substituent that provides an acid-labile moiety; n is from 40 to 90 mol %; m is from 10 to 60 mol %; and the total combined content of the two repeat units in the resin is 80 mol % or more based on all repeat units of the resin; and the first quencher is selected from benzotriazole or a derivative thereof.
US10527934B2	Photoresists comprising ionic compound New photoresist compositions are provided that comprise a component that comprises a radiation-insensitive ionic compound. Preferred photoresists of the invention may comprise a resin with photoacid-labile groups; a photoacid generator compound; and a radiation-insensitive ionic compound that can function to decrease undesired photogenerated-acid diffusion out of unexposed regions of a photoresist coating layer.
US10527932B2	Structure design generation for fixing metal tip-to-tip across cell boundary An apparatus including a memory storing instructions and a processor executing the instructions to perform a method including: performing error processing of an initial design file layout; detecting a tip-to-tip (T2T) structure design violation at a design cell boundary for a metal layer above (Ma) a via (Vx) at a tip of the Ma for the initial design file layout for a semiconductor structure based on a library of pattern rules; retargeting the Vx for generating a resulting design file layout of the semiconductor structure; and generating a physical semiconductor structure based on the resulting design file layout of the semiconductor structure.
US10527927B2	Conductive film coated substrate, multilayer reflective film coated substrate, reflective mask blank, reflective mask, and semiconductor device manufacturing method A conductive film coated substrate, including a conductive film formed thereon. In a relationship between a bearing area (%) and a bearing depth (nm) that are obtained by measuring, with an atomic force microscope, a region of 1 μm×1 μm of a surface of the conductive film, the surface of the conductive film satisfies a relationship that (BA70−BA30)/(BD70−BD30) is 15 or more and 260 or less (%/nm), and a maximum height (Rmax) is 1.3 nm or more and 15 nm or less.
US10527925B2	Fully-spherical imaging system, camera support for same, and associated methods A fixed-pivot camera support for fully-spherical imaging, includes a base, a support art, and a camera mount. The base is configured to move in a circular path centered about a pivot axis. The support arm has a proximal end attached to the base, and a distal end extending beyond the base toward the pivot axis. The camera mount is on the distal end and is configured to position an optical axis of a camera to intersect the pivot axis.
US10527924B2	Modular vehicle license plate camera A motor vehicle license plate mount having a modular license plate frame including a base section and two side mounts for securing license plates of varying widths and heights to the vehicle and a camera housing including a lens and with the base section forming a slot for receiving an exterior edge of the license plate. Electrical cables connect at least one side mount to the base section providing power to the camera unit via a local solar cell disposed on at least one side mount.
US10527923B2	Scanning projector transmissive screen, and scanning projector system There is provided a scanning projector transmissive screen having a first surface on which a microlens array is formed, and a second surface formed into a single lens shape.
US10527918B2	Image projection apparatus, control method, and storage medium An image projection apparatus includes a first light source configured to emit first light with a first wavelength band, a wavelength conversion element configured to convert part of the first light into wavelength-converted light with a wavelength band different from the first wavelength band and containing a second wavelength band, a second light source configured to emit second light with a wavelength band contained in the second wavelength band, a first measurement unit configured to measure a light quantity in a first measurement wavelength band as at least part of the second wavelength band, and an acquisition unit configured to acquire information on a light quantity of the first light and a light quantity of the second light by using a measurement result by the first measurement unit.
US10527908B2	Method and system for tuning an output optical pulse There is described a method of tuning an output optical pulse. The method generally has: generating a seed optical pulse, the seed optical pulse having a tunable parameter; propagating the seed optical pulse into and along one of a plurality of optical fibers each having a hollow core extending along a given length, the optical fibers having a parameter being different from one another; pumping a gas inside the hollow core of the one of the optical fibers, said pumping having a tunable parameter; the propagation of the seed optical pulse into and along the one of the optical fibers modifying the seed optical pulse into the output optical pulse; and tuning the output optical pulse by modifying the tunable parameter of the seed optical pulse, modifying the one of the optical fibers along which the seed optical pulse is propagated and modifying the tunable parameter of said pumping.
US10527906B2	Thermal phase shifters for optical phased arrays Aspects of the present disclosure describe photonic integrated circuits on a common substrate including an optical phased array having a plurality of emitters and a plurality of thermal phase shifters in which the thermal phase shifters are thermally isolated from one another through the effect of one or more trenches formed over and/or under and/or around the thermal phase shifters and/or waveguides including same.
US10527902B2	Display device and electronic device An object of the invention is to provide a circuit technique which enables reduction in power consumption and high definition of a display device. A switch controlled by a start signal is provided to a gate electrode of a transistor, which is connected to a gate electrode of a bootstrap transistor. When the start signal is input, a potential is supplied to the gate electrode of the transistor through the switch, and the transistor is turned off. The transistor is turned off, so that leakage of a charge from the gate electrode of the bootstrap transistor can be prevented. Accordingly, time for storing a charge in the gate electrode of the bootstrap transistor can be shortened, and high-speed operation can be performed.
US10527887B2	LED display device, has flexible circuit board comprising main and extension portions, where main portion is arranged on first surface and extension portion is arranged on second surface, and light-emitting units arranged on main portion A display device includes a display panel and a backlight module disposed adjacent to the display panel. The backlight module includes a heat dissipating plate, a flexible circuit board disposed on the heat dissipating plate, and a plurality of light-emitting units disposed on the flexible circuit board. In some embodiments, the heat dissipating plate has a slit. The flexible circuit board can pass through the slit so as to be disposed at two opposite surfaces of the heat dissipating plate. In some embodiments, the surface of the heat dissipating plate toward the display panel thereon forms an indentation structure. A driver unit of the flexible circuit board can be disposed in the indentation structure.
US10527886B1	LED backlight, backlight module, and display apparatus An LED backlight, a backlight module, and a display apparatus are provided. The LED backlight includes: a substrate; a plurality of LED chips disposed on a first surface of the substrate and electrically connected to the substrate, where each LED chip includes a first light emitting surface disposed on a side of the LED chip facing away from the substrate and at least one second light emitting surface, and a plane where the at least one second light emitting surface is located intersects with the substrate; a plurality of prism-shaped light guide structures disposed between adjacent LED chips and in a space defined between two adjacent second light emitting surfaces of adjacent LED chips, where the prism-shaped light guide structures have an index of refraction of n1; and a first medium filling the space between the LED chips and the prism-shaped light guide structures.
US10527883B2	Reflective polarizer and backlight unit including same The present invention relates to a reflective polarizer and a backlight unit including same and, more particularly, to a reflective polarizer and a backlight unit including same which can display excellent and uniform brightness throughout the visible light wavelength range in the following manner. Regardless of the incident angle of incident light, a discordance in the refractive index in one particular direction is minimized, and the transmissivity of polarized light targeted within the visible light wavelength range is uniform. Thus, light transmitted through the reflective polarizer is not biased toward a particular wavelength range, and the exterior is not colorful or a particular color due to rainbow-colored light. Because the reflectivity of polarized light not targeted within the visible light wavelength range is significantly large, the light is not biased toward a particular wavelength range.
US10527881B2	Color filter substrate and method of fabricating a color filter substrate The present application discloses a method of fabricating a color filter substrate, including forming a black matrix layer including forming a plurality of black matrices on a base substrate thereby defining a plurality of subpixel areas, the plurality of black matrices being formed to have a plurality of pores; dispensing a first color filter material in a plurality of first subpixel areas of the plurality of subpixel areas thereby forming a first color filter material layer, the first color filter material permeating into pores of black matrices adjacent to the plurality of first subpixel areas; and forming a first color filter layer. Subsequent to forming the first color filter layer, the first color filter material remains in at least a first portion of the black matrices adjacent to the plurality of first subpixel areas.
US10527880B2	Process for the production of electro-optic displays, and color filters for use therein Processes are provided for depositing multiple color filter materials on a substrate to form color filters. In a first process, the surface characteristic of a substrate is modified by radiation so that a flowable form of a first color filter material will be deposited on a first area, and converted to a non-flowable form. A second color filter material can then be deposited on a second area of the substrate. In a second process, first and second color filter materials are deposited on separate donor sheets and transferred by radiation to separate areas of the substrate. A third process uses flexographic printing to transfer the first and second color filter materials to the substrate.
US10527872B2	Semiconductor device A low reflectance film with a second reflectance (50% or lower) lower than a first reflectance is formed between an optical directional coupler and a first-layer wiring with the first reflectance. Thus, even when the first-layer wiring is formed above the optical directional coupler, the influence of the light reflected by the first-layer wiring on the optical signal propagating through the first optical waveguide and the second optical waveguide of the optical directional coupler can be reduced. Accordingly, the first-layer wiring can be arranged above the optical directional coupler, and the restriction on the layout of the first-layer wiring is relaxed.
US10527867B2	Optical image stabilization actuator driver power distribution control Various embodiments provide an optical image stabilization circuit including a drive circuit having a power waveform generator and a power waveform conversion circuit. The power waveform generator generates a power waveform. The power waveform conversion circuit converts the power waveform to a power drive signal. An actuator is then driven by the power drive signal to move a lens accordingly and compensate for any movements and vibrations of a housing of the lens.
US10527860B2	Bumper system A headset system is described herein including a number of features including a frame and optical element. The headset system may include different combinations of bumper systems to permit the headset to accommodate different sized or dimensioned mobile device for use with the headset.
US10527854B1	Illumination source for a waveguide display A near eye display (NED) that includes an illumination source including a photonic array. The photonic array includes at least one waveguide that divides light from one or more emitters into a number of channels, and outputs the divided light using a plurality of outputs. An optical switching assembly includes a one or more input ports and a plurality of output ports. The optical switching assembly is configured to map light from the one or more input ports to the plurality of outputs. In various embodiments, the optical switching assembly is additionally configured to control the relative illumination, timing, and phase of light produced by each of the plurality of outputs. The optical switching assembly selectively outputs some or all of the incoupled light via output ports of the plurality of output ports in accordance with instructions from a controller, the outcoupled light forming a light pattern.
US10527852B2	Diffractive filtering in a waveguide display Examples are disclosed that relate to the use of diffractive filtering in a waveguide display system. One example provides a display system including a light source, a first waveguide configured to conduct light of a first wavelength band from the light source, the first waveguide comprising a first input coupler, a second waveguide configured to conduct light of a second wavelength band from the light source, the second waveguide comprising a second input coupler, and a diffractive filter positioned optically between the first waveguide and the second waveguide, the diffractive filter being configured to diffract light of the first wavelength band and transmit light of the second wavelength band.
US10527849B2	Augmented reality vehicular assistance for color blindness The disclosure includes embodiments for providing augmented reality (“AR”) vehicular assistance for drivers who are colorblind. A method according to some embodiments includes identifying an illuminated light in a driving environment of a vehicle that includes an AR headset. The method further includes determining a vehicular action to be taken responsive to the illuminated light being identified in the driving environment of the vehicle. The method further includes displaying an AR overlay using the AR headset that visually depicts a word which describes the vehicular action to be taken responsive to the illuminated light being identified.
US10527844B2	Camera cover device, monitor camera system, and robot system A camera cover device includes a casing accommodating a camera that acquires an image or a video and having an opening in front of a lens of the camera; a cover capable of opening and closing the opening of the casing; an air cylinder that drives the cover in opening and closing directions; and a purge mechanism that supplies air at least to a closed space formed between the lens of the camera and the cover when the cover is closed so as to set the pressure in the closed space higher than the pressure outside the casing.
US10527841B2	Electro-optic device, electronic apparatus, and method of manufacturing electro-optic device In an electro-optic device, a chip provided with a mirror and a drive element adapted to drive the mirror, a cover having a light-transmitting property and adapted to cover the mirror in a planar view, and a spacer located between the cover and the chip are disposed on an interconnection board. Further, a boundary between the cover and the spacer, a boundary between the chip and the spacer, and a part of the interconnection board are covered with an inorganic film such as an aluminum oxide film. The inorganic film also covers a part of a chip-side terminal and an internal terminal, and a conductive member.
US10527835B2	Device and method for detecting light using a silicon photomultiplier and flat-top optical system A device for detecting light includes a silicon photomultiplier (SiPM) comprising a detection area formed from an array of a plurality of single-photon avalanche diodes (SPADs). An optical system is configured to shape the light such that the detection area is covered as completely as possible with a light beam region of substantially constant intensity.
US10527827B2	Zoom lens and imaging apparatus The zoom lens consists of, in order from the object side, a first lens group that has a positive refractive power and remains stationary during zooming, a second lens group that moves during zooming, and a subsequent lens group. The first lens group has a negative lens at a position closest to the object side. The subsequent lens group has, successively in order from a position closest to the image side, a final positive lens group that remains stationary during zooming, a positive lens group that moves during zooming, a stop, and a negative lens group that moves during zooming. The stop moves integrally with the positive lens group during zooming. The stop first moves to the object side, and reversely moves during zooming from the wide-angle end to the telephoto end. Predetermined conditional expressions are satisfied.
US10527818B2	Lens driving device, camera module, and camera mounting device Provided is a technology which: has a structure that is advantageous for size reduction and power saving; and, moreover, is useful when automatic focusing using a closed-loop control system. A lens driving device comprising: an autofocus driving unit; a Hall element which separates an autofocus magnet section; a first position detection magnet which is disposed near the Hall element; and a second position detection magnet which has the same configuration as the first position detection magnet and is disposed in a point symmetrical position relating to the first position detection magnet and the optical axis direction.
US10527817B2	Lens drive device, camera module, and camera mounted device having autofocus function The lens drive device is provided with an autofocus drive unit and a shake correcting drive unit. A second support for supporting a shake correction moving part in a state separated from a shake correction fixed part has a power supply line for supplying power to an autofocus coil from the shake correction fixed part. An autofocus moving part has power supply line connection parts for electrically connecting the autofocus coil and the power supply line at two positions opposite each other in a first direction orthogonal to the optical axis. First supports for supporting the autofocus moving part in a state separated from an autofocus fixed part are disposed at two positions opposite each other in a second direction orthogonal to the optical axis of the autofocus moving part, and have a self-holding mechanism for holding the position of the autofocus moving part in the optical axis direction.
US10527814B2	Lens unit and manufacturing method for lens unit A lens unit with multiple lenses includes at least a glass lens arranged in an optical axis direction and a lens barrel holding the lenses. The lens barrel includes a lens holder holding the glass lens. An object side face of the lens holder is formed with multiple projecting parts supporting an adjacent lens which is adjacent to the glass lens on the object side. The projecting parts is structured as a distance determination part adjusting and determining a space distance between the glass lens and the adjacent lens by using a heat press process. A crushing amount of the projecting parts is determined with a lens face of the glass lens as a reference. The space distance between the glass lens and the adjacent lens is adjusted to restrain focus deviation due to a thickness error of the glass lens occurred at the time of molding the glass lens.
US10527797B2	Waveguide grating device An optical waveguide comprises at least two TIR surface and contains a grating. Input TIR light with a first angular range along a first propagation direction undergoes at least two diffractions at the grating. Each diffraction directs light into a unique TIR angular range along a second propagation direction.
US10527792B2	Spiral optical waveguide termination An optical waveguide termination comprising a light-receiving inlet for receiving light to be terminated, a curved section extending from the inlet and having a continuously decreasing radius of curvature, and a light-terminating tip at an end of the curved section. The curved section may define a spiral waveguide, for example a logarithmic spiral, having a waveguide width that continuously decreases from the inlet to the tip.
US10527790B2	Passive fiber coupler with UV windows Embodiments herein describe a fiber array unit (FAU) configured to couple a photonic chip with a plurality of optical fibers. Epoxy can be used to bond the FAU to the photonic chip. However, curing the epoxy between the FAU and the photonic chip is difficult. As such, the FAU can include one or more optical windows etched into a non-transparent layer that overlap with epoxy wells in the photonic chip. Moreover, the FAU may include a transparent substrate on which the non-transparent layer is disposed that permits UV light to pass therethrough. As such, during curing, UV light can be pass through the transparent substrate and through the optical windows in the non-transparent layer to cure the epoxy disposed between the FAU and the photonic chip.
US10527785B2	Waveguide-based light sources with dynamic beam shaping Luminaires are described herein employing waveguides and associated architectures for dynamic alteration of illuminance distribution patterns. In one aspect, a luminaire described herein comprises a waveguide body and light sources having differing angular positions relative to the waveguide body for altering illuminance distribution patterns of the luminaire according to one or more activation patterns of the light sources. The differing angular positions can be located at the perimeter of the waveguide body and/or at one or more internal locations of the waveguide body.
US10527778B2	Lighting device and display device A lighting device includes a light guide plate, a first light source, a second light source, and a case. The light guide plate includes plate surfaces and an outer peripheral surface. One of the plate surfaces is configured as a light exiting surface. Sections of the outer peripheral surface on opposite sides from each other relative to the center of the light exiting surface are configured as a first light entering surface and a second light entering surface, respectively. The first light source is disposed opposite the first light entering surface. The second light source is disposed opposite the second light entering surface. The case includes an annular wall portion surrounding an outer circumference of the light guide plate, the first light source, and the second light source. The annular wall portion includes light source non-disposing areas between the first light entering surface and the second light entering surface.
US10527777B2	Modular light guide plate The present invention relates to a modular light guide plate comprising a light guide plate including a side wall used for entering the light to couple the light emitted by the LED into the interior of the light guide plate, an upper surface and a lower surface, and a reflective sheet arranged below the lower surface of the light guide plate and having a high reflectivity to the light emitted by the LED, wherein the lower surface of the light guide plate is provided with a raised dot, which is bonded to the lower surface of the light guide plate at the upper end thereof and to the upper surface of the reflective sheet at the lower end thereof, and the material of the dot body is a transparent optical material, and optical particles are uniformly dispersed in the dot, thereby having the advantages of high light extraction efficiency.
US10527775B2	Optical substrates having light collimating and diffusion structures This invention discloses a method of forming an uneven structure on a substrate. Use a hard tool to penetrate into a mold to cut a first trench and a second trench in an order on a surface of a mold, wherein the hard tool has a smoothly-curved shape such that the transverse width of each of the first trench and the second trench increases as the penetrating depth of the hard tool increases, wherein when each of the first trench and the second trench marches along a first direction, the penetrating depth of the hard tool is controlled by repeating moving the hard tool up and down to cut the mold such that the transverse width of each of the first trench and the second trench varies according to the controlled penetrating depth of the hard tool, wherein the first trench and the second trench completely overlap with each other with no space therebetween. Then, use the surface of the mold to emboss a thin film on a substrate.
US10527758B2	Composition for forming dye type polarizer and dye type polarizer The present invention relates to a composition for forming a dye-type polarizer, which can be used to provide a dye-type polarizer showing excellent degree of polarization, heat resistance and dichroic ratio, and to a dye-type polarizer. The composition for forming a dye-type polarizer includes a curable anisotropic dye having a particular chemical structure; and an orientation auxiliary agent having a predetermined chemical structure.
US10527753B2	Methods and apparatuses to generate a formation model Systems, methods, and apparatuses to generate a formation model are described. In one aspect, a logging system includes a transmitter to produce an electromagnetic field in a borehole, a receiver in the borehole to detect a first field signal induced by the electromagnetic field at a first depth of investigation and a second field signal induced by the electromagnetic field at a second depth of investigation, and a modeling unit to perform a first one-dimensional inversion on the first field signal and a second one-dimensional inversion on the second field signal, build a two-dimensional model from the first one-dimensional inversion and the second one-dimensional inversion, and perform a two-dimensional inversion on the two-dimensional model to generate a two-dimensional formation model.
US10527737B2	Dose calculation device, dose calculation method, and measurement device with dose calculation function A dose calculation device 50 includes: a detector 20 detecting a physical quantity as voltage; a V/I conversion element 28 converting the quantity into current; a memory 51 storing a zero point current and a shift amount from a true value caused by radiation; a correlation storage 52 storing zero point shift data in correlation between the zero point current and cumulative dose and span shift data in correlation between the cumulative dose and the shift; a first evaluator 53 estimating cumulative dose of the V/I conversion element 28 based on the zero point current and the zero point shift; a second evaluator 54 estimating cumulative dose of the V/I conversion element 28 based on the shift and the span shift; and a comparator 56 specifying a common cumulative dose as a true cumulative dose by comparing cumulative doses estimated by the first evaluator 53 and the second evaluator 54.
US10527736B2	Methods and mobile devices with electric vehicle transportation detection Methods and mobile devices with electric vehicle transportation detection are provided. A representative method includes: determining whether GPS locations, based on GPS signals from the GPS receiver, are indicative of the mobile device moving; determining, based on a set of the magnetism signals from the magnetic sensor, whether the sensed magnetism corresponds to a predetermined magnetism threshold, if the GPS locations are not indicative of moving; and if the sensed magnetism corresponds to the predetermined magnetism threshold, setting a status of the mobile device to an in-moving-electric-vehicle status, and turning off the GPS receiver and the magnetic sensor.
US10527733B2	Position information common management system for mobile object A position information common management system for a mobile object includes an information processing apparatus. The information processing apparatus is configured to receive information including position information and metadata as one set wirelessly transmitted from a plurality of position information sources respectively moving along with a plurality of mobile objects. When a request for transmission of position information constituting one set with specified metadata is received from an information terminal, the information processing apparatus is configured to search for a set including the specified metadata among the received sets each including the position information and the metadata. The information processing apparatus is configured to transmit position information of the searched set including the specified metadata and position information to the information terminal.
US10527728B2	Apparatus and method for range measurement An apparatus and a method. The apparatus includes a single-photon avalanche diode (SPAD) circuit configured to detect a photon, including a first input for receiving a first voltage (VSPAD), a second input for receiving a first signal (SHUTTER), a third input for receiving a second voltage (VDD), and an output; a logic circuit configured to latch the detected photon, including a first input connected to the output of the SPAD circuit, a second input for receiving a second signal (TXRMD), and an output; and a pinned photo diode (PPD) circuit configured to record a time of flight (TOF) of the detected photon, including a first input connected to the output of the logic circuit, a second input for receiving a third signal (VTX), a third input for receiving a fourth signal (RST), a fourth input for receiving a third voltage (VPIX), a fifth input for receiving a fifth signal (SEL), and an output.
US10527727B2	Spatial profiling system and method Described herein is a system, a method and a processor-readable medium for spatial profiling. In one arrangement, the described system includes a light source configured to provide outgoing light having at least one time-varying attribute at a selected one of multiple wavelength channels, the at least one time-varying attribute includes either or both of (a) a time-varying intensity profile and (b) a time-varying frequency deviation, a beam director configured to spatially direct the outgoing light into one of multiple directions in two dimensions into an environment having a spatial profile, the one of the multiple directions corresponding to the selected one of the multiple wavelength channels, a light receiver configured to receive at least part of the outgoing light reflected by the environment, and a processing unit configured to determine at least one characteristic associated with the at least one time-varying attribute of the reflected light at the selected one of the multiple wavelengths for estimation of the spatial profile of the environment associated with the corresponding one of the multiple directions.
US10527717B2	Binary phase shift keying (BPSK) on orthogonal carriers for multi-channel IM-CW CO2 absorption or Lidar/Radar/Sonar mapping applications Systems, methods, and devices of the present invention use a single Pseudo Noise (PN) code to modulate multiple orthogonal carriers by Binary Phase Shift Keying (BPSK) modulation. The various embodiments enable closely spaced carriers to be modulated with the same periodic PN sequence using BPSK modulation. In this manner, even though the carriers may almost entirely share bandwidth, orthogonality of the carriers may not be lost, enabling the various embodiments to be used with limited bandwidth Intensity Modulated Continuous Wave (IM-CW) Light detection and ranging (Lidar), Radio detection and ranging (Radar), or Sound Navigation and Ranging (Sonar) systems. Additionally, by using orthogonal carriers the various embodiments enable measurements to be made simultaneously, thereby reducing the error compared to systems that require sequential measurements, such as pulsed Lidar systems.
US10527711B2	Laser speckle system and method for an aircraft A system for registering multiple point clouds captured by an aircraft is disclosed. The system includes a speckle generator, at least one three-dimensional (3D) scanner, and a processor coupled thereto. In operation, the speckle generator projects a laser speckle pattern onto a surface (e.g., a featureless surface). The at least one 3D scanner scans the surface to generate a plurality of point clouds of the surface and to image at least a portion of the laser speckle pattern. The processor, which is communicatively coupled with the at least one 3D scanner, registers the plurality of point clouds to generate a complete 3D model of the surface based at least in part on the laser speckle pattern.
US10527699B1	Unsupervised deep learning for multi-channel MRI model estimation An MRI apparatus performs multi-channel calibration acquisitions using a multi-channel receiver array and uses a convolutional neural network (CNN) to compute an estimated profile map that characterizes properties of the multi-channel receiver array. The profile map is composed of orthogonal vectors and transforms single-channel image space data to multi-channel image space data. The MRI apparatus performs a prospectively subsampled imaging acquisition and processes the resulting k-space data using the estimated profile map to reconstruct a final image. The CNN may be pretrained in an unsupervised manner using subsampled simulated multi-channel calibration acquisitions and using a regularization function included in a training loss function.
US10527697B2	Method and imaging apparatus for optimizing a signal-to-noise ratio of a magnetic resonance image In a method and apparatus for optimizing the signal-to-noise ratio (SNR) of a magnetic resonance (MR) dataset acquired by means of a magnetic resonance system having at least one transmit coil, a measurement protocol for an acquisition that is to be performed in order to obtain the MR dataset of a predefined measurement volume. A deviation of an actual flip angle from the predefined flip angle in a specific area of the predefined measurement volume is determined for a preset transmitter scaling. The transmitter scaling of the RF pulse is adjusted in order to correct the actual flip angle so that the actual flip angle is approximated to the predefined flip angle in the specific area. The MR dataset is acquired with the adjusted transmitter scaling.
US10527694B2	Magnetic resonance imaging system and an associated method thereof A magnetic resonance imaging system is disclosed. The magnetic resonance imaging system includes a magnet core that generates a magnetic field including a plurality of magnetic field lines. The magnetic resonance imaging system also includes a plurality of gradient coils disposed along the magnet core and a plurality of gradient amplifiers. Further, the magnetic resonance imaging system includes a plurality of bus-bar conductors coupling a corresponding gradient coil of the plurality of gradient coils and a corresponding gradient amplifier of the plurality of gradient amplifiers. The plurality of bus-bar conductors is disposed along at least one of a first path extending along the plurality of magnetic field lines and a second path extending along a substantially linear direction from the corresponding gradient coil to a fringe region of the magnetic field to reduce an effect of Lorentz force on the plurality of bus-bar conductors.
US10527693B2	Superconducting magnet arrangement for magnetic resonance imaging scanner A superconducting magnetic arrangement includes a magnetic coil unit. The magnetic coil unit includes a number of superconducting magnetic coils and a cryostat with an insulating vessel for cooling the magnetic coil unit. The magnetic coil unit is arranged in a vacuum in the insulating vessel. The magnetic coil unit is held in the interior of the insulating vessel by a maximum of six longitudinal bearing elements that each extend between the magnetic coil unit and the insulating vessel such that a rotary movement and a translatory movement of the magnetic coil unit relative to the insulating vessel is restrained by the bearing elements.
US10527691B2	Local coil arrangement for use in an intervention supported by magnetic resonance imaging A local coil arrangement is provided herein. The local coil arrangement is particularly suitable for use in an intervention supported by magnetic resonance imaging. The local coil arrangement includes a plurality of electronic components such as at least one individual antenna is configured to receive a magnetic resonance signal. The local coil arrangement also includes a housing that encloses a hollow or material-filled housing interior. The electronic components are accommodated in the hermetically sealed housing interior. The housing is designed to be pressure- and temperature stable, such that the local coil arrangement is steam-sterilizable.
US10527683B2	Magnetic sensor device A magnetic sensor device comprises a magnetic sensor chip that has a substantially rectangular shape and that contains a magnetic sensor element; and a sealing body, which is composed of a resin material containing magnetic particles and that integrally seals the chip. The chip includes a first and second side surfaces which are mutually opposite to each other, and a third and fourth side surfaces which are mutually opposite to each other and orthogonal to the first and second side surfaces. The sealing body contains first to forth sealing parts. The thicknesses of the first and second sealing parts are smaller than the particle diameter of the particles, and the thickness of at least the third sealing part is larger than the particle diameter of the particles. The particles exist in at least the third sealing part and substantially do not exist in the first and second sealing parts.
US10527670B2	Testing system for lid-less integrated circuit packages Integrated (IC) package testing systems and methods for testing an IC package are provided herein that accommodate IC packages having different die heights. In one example, the IC package testing system includes a test fixture base, a socket, and a test fixture head. The socket is disposed on the test fixture base and configured to receive an IC package for testing. The test fixture head is movable towards and away from the base. The test fixture head includes a base plate and a plurality of independently movable pushers. The plurality of pushers are configured to engage the IC package disposed the socket.
US10527669B2	IC test system An IC device 4 of the present invention includes a robot arm 6 for conveying IC devices D to a test head 2 for testing the IC devices. The test head 2 includes sockets 3 having placement surfaces 3a onto which the IC devices D are placed and for attaching the IC devices placed on the placement surfaces to the test head. The robot arm 6 includes a contact head 61 for holding the IC devices while the IC devices are conveyed and for pressing the IC devices onto the test head during testing, and a non-contact displacement meter 71 that moves in association with the movement of the contact head 61. The non-contact displacement meter 71 is mounted on the robot arm 6 so as to measure a distance by emitting a beam in a direction perpendicular to the placement surfaces 3a.
US10527664B2	Noise source analysis method The present application provides a noise source analysis method including measuring a noise using voltage sensors 2a and 2b which are time-synchronized with each other and making an analysis to identify a noise source which is a cause of noise based on data of the noise measured by the voltage sensors 2a and 2b.
US10527650B2	Measurement system having a digital edge trigger detection circuit that is capable of operating at the full signal bandwidth of the measurement system A measurement system is provided that has a digital edge trigger circuit that is capable of operating at the full signal bandwidth of the measurement system. The digital edge trigger circuit comprises a plurality of processors that process time-interleaved digital data samples output from respective time-interleaved ADCs to perform edge trigger detection. The processors share edge detection information with one another to increase the speed at which edge trigger detection is performed to enable the digital edge trigger circuit to operate at the full signal bandwidth of the measurement system.
US10527641B2	Mobile device A mobile device possessed by a user is equipped with: a motion sensor which is capable of detecting the motion of the mobile device; a receiver which is capable of receiving a polling signal transmitted from equipment; and a control unit which is configured so as to set, in response to whether or not the polling signal has been received by the receiver, the sampling speed with which the motion sensor detects the motion of the mobile device.
US10527638B2	Automated analyzer and nozzle-cleaning method To clean a nozzle that is part of an automated analyzer and is provided with both a tubular discharge unit that discharges a cleaning liquid and a tubular suction unit that suctions in cleaning liquid that was discharged from the discharge unit and is running down an outer surface, first the discharge unit is made to start discharging, and then in parallel with said discharging, the suction unit is made to start suctioning. After the suction unit has suctioned in the cleaning liquid running down the aforementioned outer surface for a prescribed length of time, the suctioning is temporarily stopped. Next, after a prescribed amount of the cleaning liquid has accumulated in a cleaning tank, the discharging is stopped, and with the suction unit immersed in the cleaning liquid accumulated in the cleaning tank, the suctioning is restarted.
US10527616B2	Method for detecting Staphylococcus contained in milk The object is to provide a lysis method, lysis treatment solution, detection method using an immunochromatographic device, and detection kit comprising an immunochromatographic device for detecting whether causative bacterium of mastitis is a staphylococcus or not by using milk of a livestock animal. There is provided a method for lysing a staphylococcus, which comprises the step of mixing a lysis agent containing a lytic enzyme, and at least one kind of ampholytic surfactant, and preferably further containing at least one kind of nonionic surfactant, with milk obtained form a livestock animal to lyse a staphylococcus existing in the milk. The lytic enzyme is preferably lysostaphin.
US10527614B2	Assays using avidin and biotin The present disclosure provides methods and kits for detecting analytes using avidin-biotin assays.
US10527595B2	Method of and apparatus for formulating multicomponent drug Provided are a method of and an apparatus for formulating a multicomponent drug capable of surely making a multicomponent drug meeting criteria for productization with high accuracy into a product. The method and apparatus obtain a chromatogram from an extract or a base of a multicomponent drug, evaluate whether the base meets the criteria for productization based on the obtained chromatogram with high accuracy, and subject the base determined in the high-accuracy evaluating as an accepted one meeting the criteria to dosage form processing, to produce a formulated drug having a given dosage-form.
US10527594B2	Liquid chromatography measurement method, liquid chromatography measurement instrument, and liquid chromatography measurement program storage medium A liquid chromatography measurement method includes: switching between a first measurement mode using a liquid chromatography method in which hemoglobin A1c and a hemoglobin variant are measured in a measurement sample by sequentially delivering a first component-separating eluent, a second component-separating eluent and a wash eluent to an analytical column, and a second measurement mode using the liquid chromatography method in which the hemoglobin A1c is measured by sequentially delivering the first component-separating eluent and the wash eluent to the analytical column; delivering the wash eluent in the first measurement mode prior to an influence from the second component-separating eluent disappearing such that a first retention time of the hemoglobin A1c in the first measurement mode and a second retention time of the hemoglobin A1c in the second measurement mode are substantially the same as each other; and delivering the first component-separating eluent after the wash eluent.
US10527591B2	System and method for analysis of fibre reinforced composites A system for analyzing fiber reinforced composite including: an ultrasonic transmitter configured to provide ultra-sonic pulses to the fiber reinforced composite; an ultrasonic receiver configured to receive ultrasonic signal data related to the ultrasonic pulses; a filter module configured to filter the ultrasonic signal data; a signal processing module configured to process the filtered ultrasonic signal data; an analysis module configured to analyze the processed ultrasonic signal data by: calculating a characteristic value based on the ultrasonic signal data; comparing the characteristic value to a baseline established for the characteristic value; and determining a percentage of design strength based on the comparison; and an output module configured to output the percentage of design strength.
US10527590B2	Apparatus and method for inspecting a pipeline It is described an apparatus for inspecting a pipeline, said apparatus including a cylindrical body (15) adapted to be transported inside said pipeline, an array of acoustical transducers (Tx,y) installed in the surface of the cylindrical body (15), the acoustical transducers being organized in columns and rows in a belt around the cylindrical body, a controller adapted to initiate a transmission of an acoustical signal from a first transducer (T2,2) and a reception of said acoustical signal from other transducers in said array surrounding the first transducer, the controller further being adapted to determine the direction to a flaw in the wall of said pipeline from the received acoustical signals.
US10527587B2	Distributed sensing fiber acoustic emission apparatus and method for monitoring hydraulic engineering safety behavior A distributed sensing fiber acoustic emission apparatus and method for monitoring a hydraulic engineering safety behavior includes a fiber-carrying laying module and a fiber acoustic emission module. The fiber-carrying laying module includes an inner supporter, mesh modules and fiber-carrying modules, the inner supporter, the mesh modules and the fiber-carrying modules form a cylindrical shape. The cross section of the inner supporter is in a quadrangle inner-concave shape with the four edges concaved, the four surfaces of the inner supporter are concaved, the mesh modules having a plurality of meshes are respectively disposed in the four concave surfaces of the inner supporter, and the fiber-carrying module is arranged between every two adjacent mesh modules.
US10527586B2	Method and system for joint inspection A method of inspecting a joint of a heat exchanger comprises: scanning the heat exchanger 10 with an electromagnetic acoustic transducer (EMAT) sensor 110 by scanning the EMAT sensor 110 over an area of the heat exchanger 10 in a scanning pattern; collecting data from the EMAT sensor 110; analysing the data; and determining a status of the joint based on the analysed data.
US10527583B2	Method for the fabrication of corrosion resistant electrodes An electrode for use in instruments capable of measuring the electrophoretic mobility of particles in solution is disclosed. The electrode is comprised of an inexpensive support member, generally made of titanium, onto a flat surface of which has been connected, generally by microwelding, a flat electrically conductive but chemically inert foil member, preferably platinum. A uniform texture can be generated on the exposed surfaces of the electrode by various means including tumbling the electrode with an abrasive. An oxide layer can be generated on the support member by soaking the composite electrode in an appropriate medium, protecting the exposed surface of the support member from fluid contact with the sample solution, while the foil member, unaffected by the oxidation process, is able to contact the sample solution.
US10527570B2	Determining location of electromagnetic impedance spectrographic analysis using electromagnetic impedance tomography Approaches include selecting a desired location for the measurement of electromagnetic spectroscopic impedance data for correlation with a physical property of a material under test (MUT) with electromagnetic impedance tomography. The MUT is first characterized tomographically with a series of four-terminal electrode patterns at a single current frequency. Measured and computed values of electromagnetic impedance for the voxels and sub-voxels of the MUT are determined. The sub-voxel with a targeted value of impedance is selected and matched with the specific four-terminal electrode pattern related to that sub-voxel. The spectrographic electromagnetic impedance measurements are made across a range of frequencies for the selected sub-voxel, using all of the four-terminal electrode patterns required to compute the tomographic impedance value of the selected sub-voxel. The computed spectrographic electromagnetic impedance value for the selected sub-voxel is then correlated to a physical property of the MUT.
US10527566B2	Methods for determining oil and water compositions in drilling muds A nuclear magnetic resonance (NMR) system and method for determining oil and water composition in drilling mud by separating out signals from oil and water in a two dimensional relaxation space wherein the oil and water ratio is a function of the separated out signals. The spin-lattice relaxation time distribution or a spin-spin relaxation time distribution of the sample is measured and a spin-lattice versus spin-spin or a spin-spin versus diffusion two-dimensional procedure is applied to separate the components of the drilling fluid. The signal intensities from the oil and water regions of the one-dimensional or two-dimensional NMR measurements are used to quantify the relative portion of the proton NMR signal from the oil and water and to determine the ratio of oil and water in the drilling mud.
US10527563B2	Analysis with preliminary survey A method and apparatus for analysis of a specimen in a microscope are provided. A first survey is performed that collects analytical data from a region of interest on the specimen surface using a first set of conditions. A second survey is performed that collects additional analytical data from selected parts of the region of interest on the specimen surface using a second set of conditions, different from the first set of conditions. The analytical data from the first survey is used to select the parts used for data collection in the second survey and to decide the order in which they are used.
US10527561B2	Device and method for analysis of material by neutron interrogation Material analysis device (100) comprising a neutron generator (10) for emitting neutrons towards a material to be analysed in pulsed mode; an alpha particle detector (13) for locating the neutrons emitted in a given solid angle by detecting alpha particles associated with these neutrons; at least one gamma ray detector (14) for measuring energy of gamma photons generated by interaction of the neutrons emitted in the given solid angle with the material to be analysed; at least two Compton cameras (15), each for measuring energy of the gamma photons generated by interaction of the neutrons with the material to be analysed and for calculating an incidence cone of these gamma photos; and an electronic circuit adapted for three-dimensionally mapping the presence of at least one chemical element of interest in the material to be analysed based on data provided by the alpha particle detector (13), the gamma ray detector (14) and the Compton cameras (15).
US10527557B2	Adaptive diffuse illumination systems and methods Systems and methods for illuminating and/or inspecting one or more features of a unit under test (UUT) are disclosed herein. A system configured in accordance with embodiments of the present technology can include, for example, a machine, one or more diffuser elements, and/or one or more light sources. The system can create and adjust brightfield illumination profiles on portions of the UUT by, for example, using the one or more light sources and/or the one or more diffuser elements to adjust diffuse and/or specular illumination projected onto the curved features of the UUT. In some embodiments, the system includes one or more darkfield light sources configured to project illumination onto second portions of the UUT to create a darkfield illumination profile. The system can capture data of the brightfield and/or darkfield illumination profiles and can thereby inspect portions of the UUT.
US10527549B2	Cross-talk correction in multiplexing analysis of biological sample A method for determining fluorescence values {φispe}i∈{1, 2, . . . , I} of a set of I fluorescent microparticles {μPi}i∈{1, 2, . . . , I} of a multiplexed analysis, the microparticles being in a monolayer arrangement, includes acquiring a digital fluorescence image of the set of fluorescent microparticles {μPi}i∈{1, 2, . . . , I}; and computing, for each fluorescent microparticle μPi in the set of fluorescent microparticles {μPi}i∈{1, 2, . . . , I}, a fluorescence value φimeas based only on pixels of the acquired image corresponding to said fluorescent microparticle μPi. The method includes computing the fluorescence value φispe of the fluorescent microparticle μPi by correcting its first fluorescence φimeas by a cross-talk fluorescence contribution φicross in the first fluorescence φimeas from other fluorescent microparticles {μPj}j≠i in the set of fluorescent microparticles {μPi}i∈{1, 2, . . . , I}.
US10527547B2	Method and device for determining a material property of a bitumen material The invention relates to a method and to a device for determining a material property, in particular the aging state or the aging resistance, of a bitumen material, comprising the steps: applying a substantially monochromatic first excitation radiation of a first excitation wavelength to the bitumen material; measuring the intensity of a first fluorescence radiation, excited by the first excitation radiation, at a measurement wavelength; applying a substantially monochromatic second excitation radiation of a first excitation wavelength to the bitumen material; measuring the intensity of a second fluorescence radiation, excited by the second excitation radiation, at the measurement wavelength; determining a first key figure for the material property of the bitumen material from the ratio between the intensity of the second fluorescence radiation to the intensity of the first fluorescence radiation.
US10527539B2	Humidity sensing system and method A humidity sensing method and system comprising a transmitter, comprising a fiber optic head and a light source comprising a single LED emitting a measuring light, a receiver, and a sensing assembly comprising a plurality of optical fibers each comprising a first end fed the measuring light, a transducer positioned along a length thereof, the transducer comprising a side-polished portion of the optical fiber, the side polished portion coated with a gold layer and a film of a hydrophilic material wherein the transducer modifies an intensity of the measuring light dependent on an ambient humidity, and a second end for feeding the modified measuring light to the receiver, wherein the receiver compares an intensity of the measuring light with an intensity of the modified measuring light deriving therefrom a corresponding humidity level and dew point temperature.
US10527530B2	Pressure stepped microwave assisted digestion A venting cap is disclosed for pressure vessels for microwave-assisted chemistry. The venting cap includes a flexible circular cover for closing the mouth of a reaction vessel, a flexible annular wall depending from the circular cover, and a flexible annular ring at the bottom of the annular wall and parallel to the circular cover for positioning the cap on a reaction vessel. At least one indentation in the circular cover minimizes distortion when any contents of a reaction vessel exert pressure against the cap, and at least one opening in the annular wall provides a ventilation path through the cap when gas pressure in a reaction vessel flexes the cap sufficiently to partially disengage at least a portion of the cap from the mouth of the reaction vessel.
US10527529B2	Manipulation of microfluidic droplets The invention provides methods for assessing one or more predetermined characteristics or properties of a microfluidic droplet within a microfluidic channel, and regulating one or more fluid flow rates within that channel to selectively alter the predetermined microdroplet characteristic or property using a feedback control.
US10527526B2	Methods and compositions for preparing samples for immunostaining Compositions and methods for preparing a sample for immunological staining are provided. Compositions include kits comprising a first solution comprising a surfactant and a second solution comprising a chaotropic agent. Methods comprise contacting a sample, such as cells or tissues, with a first solution comprising a surfactant and then contacting the sample with a second solution comprising a chaotropic agent. The method does not require extreme heat for antigen retrieval and therefore, maintains the cellular morphology of the sample.
US10527520B2	Operating wind motors and determining their remaining useful life A method for predicting remaining useful life of a wind or water turbine or component determines in step 116 an EOH for the turbine or component and compares this in step 118 to an EOH limit obtained in step 114. This provides a simple approach to estimating remaining useful life, giving the turbine operator an indication of the condition of turbines or farms under management.
US10527515B2	Ultrasonic flow meter leak detection system and method The use of ultrasonic transducers installed in utility meters is provided for the detection of fluid leaks in a conduit. Such transducers are normally used to transmit acoustic waves in order to measure the velocity of fluid flow, but it is disclosed that such transducers are also capable of detecting leak noises in addition to such transmitted acoustic waves.
US10527513B2	Pressure sensor with resin portion and membrane having reduced temperature change distortion A pressure sensor includes a sensor chip and a resin portion. The sensor chip extends in a lengthwise direction and includes a membrane whose length in a thickness direction perpendicular to the lengthwise direction is smaller than another part, and a piezoelectric element provided in the membrane. The sensor chip includes a fixed end that is covered with and fixed to the resin portion, and a free end opposite from the fixed end in the lengthwise direction. The free end is spaced away from the resin portion in the lengthwise direction, and the membrane is located in the free end. A shortest separation distance between the membrane and a part of the resin portion covering the sensor chip is equal to or larger than a length of the sensor chip along a crosswise direction of the sensor chip perpendicular to both the lengthwise direction and the thickness direction.
US10527506B2	Pressure sensor A pressure sensor includes: a base including an outer surface partially or entirely composed of a curved surface; a plurality of electrodes disposed on the outer surface of the base with spaces therebetween and including at least one signal electrode and at least one ground electrode; and at least one variable resistor made from conductive foam elastomer material and configured to be elastically compressed upon application of pressure and such that electric resistance between the signal electrode and the ground electrode decreases as the amount of the compression increases.
US10527505B2	Method for mechanical sensing utilizing controlled current A method for sensing. The method includes the steps of transmitting mechanical forces to one or more printed mechanical sensing elements. There is the step of sending prompting signals associated with the mechanical forces to a computer in communication with one or more printed diodes and the one or more printed mechanical sensing elements. There is the step of reconstructing with the computer the mechanical forces that were applied to the one or more printed mechanical sensing elements. An apparatus for sensing. The apparatus includes a computer. The apparatus includes one or more printed electronic diodes and printed mechanical sensing elements connected to the computer, the one or more printed electronic diodes detect mechanical signals applied to the one or more mechanical-sensing elements and that provide corresponding values to the computer.
US10527489B2	Light-receiving optical system A light-receiving optical system includes a rotating mirror configured to rotate around a rotation axis and having a reflection plane arranged at an angle with the rotation axis; an imaging optical system having an optical axis that coincides with the rotation axis; a multifocal Fresnel lens having sections formed concentrically around the optical axis; and light-receiving elements, wherein the imaging optical system is configured such that rays of light that enter the rotating mirror are converged onto one of the sections depending on an angle of the rays with the optical axis, and the multifocal Fresnel lens is configured such that the rays reach one of the light-receiving elements, which corresponds to the one of the sections so that a light-receiving element that the rays reach is determined depending on the angle of the rays with the optical axis independently of a rotational position of the rotating mirror.
US10527481B2	Multi-probe sender and tank having the same A multi-probe sender may include a multi-probe having a reed switch arrangement in which reed switches form a level-sensitivity obtaining interval at which a value overlap is prevented in consideration of a resistance-value tolerance range, and having a probe layout forming an intersection interval at which value interference is prevented in consideration of an interval overlap of the reed switches.
US10527479B2	Dip stick housing and closure assembly A fluid wand closure assembly includes a receiving tube with a wand receiving aperture and a predetermined external surface configuration. A wand holder fits within and abuts the receiving tube. A ring is configured to complement the external surface configuration and to abut the wand holder. Tightening the ring against the wand holder causes the ring to abut the wand holder and causes the wand holder to abut the receiving tube and seal the closure.
US10527475B2	Contoured insert for flow verification The present invention provides for a device or feature that incorporates a technique or means for flow measurement in a fluid flow system. By way of example, a contoured insert may be specifically calibrated to the pipe line size to ensure the desired accuracy of the flow measurement, irrespective of pipe length between the device and other fluid system components that would negatively influence other flow rate measurement devices. This in turn reduces the total number of components needed in a system.
US10527472B2	Excitation circuit for electromagnetic flowmeter, and electromagnetic flowmeter A voltage switching circuit applies a high excitation voltage to an excitation switching circuit during a period from an excitation period starting point to a rise point in an excitation period, and applies a low excitation voltage lower than the high excitation voltage to the excitation switching circuit during a period from the rise point to an excitation period ending point in the excitation period. A constant current circuit makes the current of the low excitation voltage to be input from a power supply circuit to the voltage switching circuit constant.
US10527463B2	Sensing chip structure of optical scale reader A sensing chip structure of an optical scale reader includes a substrate having at least one conductive pad. The substrate has thereon a photosensitive chip. The photosensitive chip has at least one pin. The pins are each connected to a conductive pad by a conducting wire. A coded graphic layer is disposed on a side of the photosensitive chip, and the side of the photosensitive chip faces away from the substrate. The sensing chip structure is conducive to structural simplification and miniaturization of the optical scale reader.
US10527462B2	Encoder and method of using the same An encoder, comprising a first element, a second element, and a plurality of components, in which the first element is movable among a plurality of positions relative to the second element, each position is adjacent to at least one other position, each component generates a signal at each of said positions, and movement of the first element from any position to any adjacent position results in a change in a signal from only one of said components. Also, an encoder that comprises a multi-detector element which comprises two or more sub-detectors that generate sub-signals, the sub-detectors spaced from each other a distance (rotational and/or translational) that is smaller than a distance between two positions of a first element. Also, a method of detecting a position of a first element relative to a second element, comprising moving a first element relative to a second element from a first position to a second position.
US10527461B2	Device for measuring a measurement variable A device for measuring a measurement variable, wherein a first inductance is replenished with a capacitance to form a parallel resonant circuit and the first inductance is coupled to a measurement inductance.
US10527458B2	Device for counting turns of a wheel by means of a coil and counter equipped with said counting device A device for counting turns of a rotating member (8) rotating about an axis with respect to a housing (100), comprising a wheel (6) made from non-metal material rotatably connected to the rotating member and provided locally with at least one eccentric metal mass (7) leaving a part of the wheel uncovered, at least two coils (1, 2) that are separated from each other and fixedly mounted with respect to the housing facing a portion of the trajectory of the metal mass in such a way that at least all of the coils except one are always responsive to said metal mass and that each belong to an inductive circuit (10.1, 10.2) electrically connected to a counting unit (5). A counter incorporating such a device.
US10527457B2	Inductance sensing Inductance values are measured though the use of a charge transfer based measurement system. During a first phase, a target inductor is connected to an energy source to allow current through an inductor to increase. In a second phase, the inductor is disconnected from the energy source, to allow the current to decrease, and to facilitate transfer of charge to a capacitor. The phases may be repeated, and a count is kept of the number of repetitions.
US10527452B2	Method and system for updating a calibration table for a wearable device with speed and stride data A method of calibrating a wearable electronic device including a location data unit and an inertial motion unit includes providing a calibration table including default calibration data for the wearable electronic device and determining if location data is available from the location data unit. The method also includes determining if the calibration table has been updated to achieve predetermined thresholds and receiving, from the location data unit, location data associated with the wearable electronic device as a function of time if the location data is available. The method further includes computing a travel speed of the user based on the location data if the location data is available, receiving, from the inertial motion unit, user stride data as a function of time, updating the calibration table using the travel speed and the user stride data, and providing data from the updated calibration table to the user.
US10527444B2	Point of interest search along a route A system includes a GPS module, user interface module, database and routing engine. To find nearby POIs in one embodiment the routing engine identifies POIs in the database located within a threshold distance from the planned route in Euclidean distance. The routing engine filters the results by exploring the road network to determine whether each of the POIs is within the threshold distance of the route in driving distance. The filtering may include exploring outward from the POI, until all roads within the threshold distance are explored or the route is reached; alternatively, distance to the POIs is checked by exploring outward from the route until all roads within the threshold distance of the route have been exposed. For those POIs reached in the exploration, the nearest point on the route and the distance to that point are known. Similar searches are performed based on driving time rather than distance.
US10527443B2	Generating navigation instructions Concepts for generating navigation instructions for a driver of a vehicle are presented. One example, includes obtaining a current location of the vehicle, a route for the vehicle from the current location to a target destination, and a captured image of the surrounding environment of the vehicle, the image having a field of view comprising at least part of a field of view of the driver. An object is identified in the captured image. Navigation instructions for the driver are generated based on the current location of the vehicle, the route for the vehicle and the object identified in the captured image.
US10527439B2	Navigation system based on air pollution exposure profiling Systems and methods for navigating in consideration of estimated air quality in an individual area of a geographic region includes receiving traffic data for the individual area and sensor data of environmental pollution sensors within the individual region.
US10527420B2	Elastic bump stops for MEMS devices A MEMS device includes at least one proof mass, the at least one proof mass is capable of moving to contact at least one target structure. The MEMS device further includes at least one elastic bump stop coupled to the proof mass and situated at a first distance from the target structure. The MEMS device additionally includes at least one secondary bump stop situated at a second distance from the target structure, wherein the second distance is greater than the first distance, and further wherein the at least one elastic bump stop moves to reduce the first distance when a shock is applied.
US10527418B2	Rotatable GPS compass and method This invention relates to a rotatable device having two arms rotatably connected about a hollow hub wherein the arms include a cable extending through a passageway and the hub so as to minimize bending of the cables about each other when the arms are in a compact position. In particular this invention relates to a foldable GPS compass and a method relating thereto to present a compact folded device that is easier to install with minimal bending of the cables. The invention also discloses a detent disposed within the hub for accurate selective placement of the arms and method relating thereto.
US10527416B2	System and method for measuring a displacement of a mobile platform A method for detecting a displacement of a mobile platform includes obtaining a first frame and a second frame using an imaging device associated with the mobile platform and determining the displacement of the mobile platform based upon the first frame and the second frame.
US10527415B2	Level with rotating vial and locking assembly A level including a rotating level vial is provided. The level includes a locking mechanism that utilizes an actuator that engages a brake to lock the rotating vial into the desired position. The locking mechanism may include a spring element that is compressed by the actuator during locking, and the spring element in turn pushes against the brake facilitating control of the normal force that the brake applies to the vial surround of the rotating vial. The rotating level vial may engage the level body such that the rotating level vial is permitted to rotate 360 degrees in both the clockwise and counter clockwise directions.
US10527414B2	Monitoring an environment The technology relates to a system and method for monitoring an environment. The method comprises receiving first and second sets of data from a plurality of mobile units, wherein the first set of data is associated with a first temporal indicator, the second set of data is associated with a second temporal indicator and each mobile unit comprises: a position determining device configured to generate position data associated with a position of the mobile unit within the environment, and a laser scanning device configured to generate scan data based on a scan of at least part of the environment; determining a first parameter associated with the first set of data; determining a second parameter corresponding to the first parameter and associated with the second set of data; and determining a difference between the first and second parameters.
US10527408B2	Misalignment detecting device for spoked wheel There is provided a misalignment detecting device being capable of detecting and correcting distortion of a spoked wheel with a simple configuration. The misalignment detecting device includes: supporting frames 12a, 12b to which the spoked wheel 30 to be inspected is set; a first light source 13 that is attached to the supporting frame and irradiates first detected light to the spoked wheel set on the supporting frame in an axial direction of the spoked wheel; a first line sensor 14 that is attached to the supporting frame so as to be capable of receiving the first detected light and detects radial distortion of the spoked wheel without contact based on the received first detected light; a second light source 15 that is attached to the supporting frame and irradiates second detected light to the spoked wheel set on the supporting frame in a direction intersecting the axial direction of the spoked wheel; and a second line sensor 16 that is attached to the supporting frame so as to be capable of receiving the second detected light and detects axial distortion of the spoked wheel without contact based on the received second detected light.
US10527407B2	In-situ metrology method for thickness measurement during PECVD processes Embodiments of the present disclosure relate to apparatus and methods for forming films having uniformity of thickness on substrates. Embodiments of the present disclosure may be used to measure thickness or other properties of films being deposited on a substrate without knowing beforehand the surface properties of the substrate. Embodiments of the present disclosure may be used to measure thickness or other properties of a plurality of layers being formed. For example, embodiments of the present disclosure may be used in measuring thickness of vertical memory stacks.
US10527392B2	Target The exemplary arrangement relates to a target comprising at least one dummy depicting at least one part of the human body. According to the exemplary arrangement it is provided, that the dummy depicting at least one part of the human body comprises a plurality of sensors, which communicate with a sensor data evaluating apparatus (140) for the registration of the sensors. The sensor data evaluating apparatus determines, by mathematical correlation of points in time (t1, t2, t3) corresponding to points of maximum pressure (Pmax1, Pmax2, Pmax3) from sensor data of the plurality of sensors the point of entry () and preferentially the trajectory of a projectile penetrating the dummy.
US10527391B1	Preparation of impedance gradients for coupling impulses and shockwaves into solids An armor system includes an armor plate, and an appliqué affixed to an exterior of the armor plate, wherein the appliqué has a density increasing in a direction towards the armor plate and configured to minimize reflection of a blast wave from the armor plate. The coupling system comprises a binder material that surrounds filler particles configured to create an impedance gradient parallel to the impulse propagation direction.
US10527370B2	Cooling process A process for cooling a heated coolant, said process comprising: (a) passing a heated coolant to an evaporative cooling apparatus wherein the coolant is cooled by evaporation; (b) heating at least a portion of the coolant from step (a) to provide a heated coolant; (c) recycling at least a portion of the heated coolant from step (b) to step (a) to form a circuit; wherein the process further comprises passing at least a portion of the coolant to a reverse osmosis unit to form a retentate solution and a permeate solution; introducing at least a portion of the permeate solution into the circuit; and removing the retentate solution.
US10527351B2	Dryer with thermal recovery for combine harvester A dryer for installation on a self-propelled machine, such as a combine harvester, with recovery of the exhausted thermal energy coming from the endothermic engine of the latter. The dryer is of the on-line type and comprises at least two feed screws, internally to which grain is moved towards a tank and dried by the hot air coming from a first and second heat exchangers respectively, the first heat exchanger being crossed by the high temperature exhaust fumes of said endothermic engine and the second heat exchanger by the cooling liquid.
US10527346B2	Method for start-up of a liquefied natural gas (LNG) plant A method for start-up of a liquefied natural gas (LNG) plant, the plant including a liquefaction unit arranged in a flow path of the plant, including removing LNG from a first location in the flow path downstream of the liquefaction unit; vaporizing the removed LNG, or heating the removed LNG so that the removed LNG is transformed to gas phase; and re-admitting the vaporized or transformed LNG to the flow path at a second location upstream of the liquefaction unit. A corresponding LNG plant is also provided.
US10527344B2	Appliance user interface and display An appliance user interface and display is provided herein. The appliance user interface may include a substrate panel, an electromagnetic sensor, and an applied layer. The electromagnetic sensor may be positioned behind the substrate panel along the axial direction. The applied layer may be attached to the substrate panel. The applied layer may include a perforated region axially aligned with the electromagnetic sensor. The perforated region may have a deposited portion and a negative portion. The deposited portion may include a material restricting infrared light along the axial direction. The negative portion may define a transparent void through the material and permit infrared light along the axial direction.
US10527338B2	Refrigerator A refrigerator may include: a refrigerator compartment, a convertible compartment, an evaporator disposed in the convertible compartment; and a grill pan assembly forming a space where the evaporator is disposed by dividing the inside of the convertible compartment. The grill pan assembly may include an insulating member, a convertible compartment fan, a refrigerator compartment fan, and an opening device formed at the insulating member from the convertible compartment channel to the refrigerator compartment channel.
US10527332B2	Refrigeration system with superheating, sub-cooling and refrigerant charge level control The various embodiments described herein include methods, devices, and systems for determining refrigerant charge level. In one aspect, a refrigeration system includes: (1) a compressor to compress a refrigerant; (2) a condenser disposed downstream of the compressor to condense the refrigerant; (3) an evaporator disposed downstream of the condenser to vaporize the refrigerant; (4) refrigerant lines fluidly connecting the compressor, the condenser and the evaporator in series to form a refrigerant circuit for circulating the refrigerant; (5) at least one sensor configured to measure temperature and pressure of the refrigerant in the refrigerant circuit; and (6) a controller communicatively coupled to the at least one sensor and configured to: (a) determine a sub-cooling level or super-heating level based on the temperature and/or pressure measured by the at least one sensor; and (b) facilitate operation of the refrigeration system based on the sub-cooling level or the super-heating level.
US10527330B2	Refrigeration cycle device In a refrigeration cycle device, a compressor, a heat exchanger serving as a condenser, an expansion valve, and a heat exchanger serving as an evaporator are connected in order through refrigerant piping to form a refrigeration cycle. The refrigeration cycle device includes an evaporation temperature sensor provided between the expansion valve and the exchanger serving as the evaporator. The opening degree of the expansion valve is controlled such that an evaporation temperature detected by the evaporation temperature sensor reaches a control target value of the evaporation value. As a result, the refrigeration cycle device capable of achieving enhanced controllability while preventing liquid back to the compressor is provided.
US10527325B2	Refrigerator appliance A refrigerator appliance includes a cold side heat exchanger positioned within a cabinet such that a fresh food chamber and a freezer chamber are chillable with air from the cold side heat exchanger. A regenerator housing is connected to the cold side heat exchanger such that working fluid is flowable from the regenerator housing to the cold side heat exchanger. The working fluid is flowable through a caloric material within the regenerator housing. The refrigerator appliance also includes features for drawing the working fluid from the regenerator housing at a plurality of locations along the length of the caloric material.
US10527324B2	Machine for air-cooled absorption The invention relates to the design of an air cooled absorption machine. Said machine has a hollow design via which air can circulate inside same by forced convention having a parallelepiped form. The air enters by suction via the sides and leaves via the upper face of the machine, where the ventilator is located. The machine comprises falling-film heat exchangers with improved designs for heat and mass transfer.
US10527320B2	Cryocooler with magnetic reciprocating piston A cryocooler is described that can include a pressure wave generator, and a refrigeration device (for example, a cold-head), which can be used to liquefy a gas when the gas is exposed to a surface of the refrigeration device. The pressure wave generator can include one or more motors. Each motor can include a stator, and at least one electrical coil wound around a portion of the stator. The electrical coil can generate a reversing magnetic field when alternating electric current is passed through the electrical coil. The motor can further include a pressurized container that can be placed within the space enclosed by the stator, and a piston that can be placed inside the pressurized container. The stators can be placed external to the pressurized container. The piston is made by combining magnets that have opposite and transverse polarities, and are combined adjacently on a common reciprocating axis.
US10527311B2	Window type air conditioner A window type air conditioner including a case installed on a wall or a window of an installation space to provide an inner space, an air guide installed in the case to partition the inner space into an outdoor-side air passage and an indoor-side air passage, a compressor installed in the outdoor-side air passage to perform an inverter control, and control components disposed in the outdoor-side air passage to perform the inverter control.
US10527307B2	Methods and systems for controlling appliances This invention relates to methods and systems for controlling appliances, particularly climate control appliances such as air conditioning units used in buildings. Embodiments of the invention provide methods and systems which provide a framework of semi-autonomous sensors and actuators which can achieve climate control without the need for centralised or explicit coordination. In certain embodiments, the climate control system is capable of identifying suitable pairings of sensors and actuators and taking into account actions of other actuators. The embodiments have particular application in buildings where large numbers of individual sensors and actuators are deployed in an ad-hoc or unplanned manner over time, but can communicate with each other. The embodiments of the invention can provide improved efficiency, reduced infrastructure costs, improved flexibility and can be deployed across multiple sites.
US10527305B2	HVAC ventilation air flow powered smart vent Techniques are described for generating power from airflow powered smart vents associated with security and automation systems. One method includes monitoring a rate of airflow through an air vent in a centralized heating and cooling system, generating, at a sensor at the air vent, power based at least in part on the rate of airflow through the air vent, storing the generated power in the sensor at the air vent, providing the stored power to one or more motors associated with the sensor at the air vent, and utilizing the stored power to perform communication between the sensor at the air vent and a control panel of the home automation system, wherein the control panel is located at a location different from a location of the sensor.
US10527297B2	Domestic hot water installation This invention relates to a domestic hot water installation (1, 51, 61, 71) comprising a hot water cylinder (3), an external heating circuit (4) such as a boiler (5) in combination with a heat exchanger (7), a pump (9), and a control circuit (11). The control circuit comprises a pair of sensors (15, 17), at least one of which is a temperature sensor, and a programmable controller (13) in communication with the sensors. The programmable controller has a processor (19), an accessible memory (21), and means (23) to operate the pump. The programmable controller monitors the data from the sensors and accurately calculates the amount of hot water that has been delivered to the hot water cylinder. When the correct amount of water, according to a domestic hot water profile, has been delivered to the hot water cylinder, the programmable controller stops hot water from being delivered into the tank by shutting off the pump. By providing such an installation, the amount of hot water delivered can be accurately controlled and waste of energy is minimized.
US10527286B2	Staged radial air swirler with radial liquid fuel distributor A nozzle includes a nozzle body with an inner air passage fed by a first radial swirler and a second radial swirler axially downstream of the first radial swirler. A first fuel circuit is axially between the first and second radial swirlers. A second fuel circuit is axially downstream of the second radial swirler, wherein each of the first fuel circuit and the second fuel circuit extends from a respective fuel circuit inlet to a respective annular fuel circuit outlet. An outer air passage is defined between a fuel circuit outer wall of the second fuel circuit and an outer air passage wall, wherein the outer air passage is a converging non-swirling air passage. An intermediate air passage can be defined between an intermediate wall and the second radial swirler, wherein the intermediate air passage is a converging non-swirling air passage.
US10527283B2	Burner tile, burner, and furnace Provided is a burner tile that has good fire resistance, good heat resistance, good erosion resistance, and good thermal shock resistance. A burner tile 1E includes a molded inorganic fiber product and has a burner main hole 3E. The burner tile 1E includes an inner layer 120 including a combination of inorganic fiber rods 121 and 122 such that the inner layer 120 defines an inner circumferential surface of the main hole 3E, and an outer layer 130 formed by surrounding an outer circumferential surface of the inner layer 120 with the molded inorganic fiber product. Part of the burner tile 1E extending along the inner circumferential surface of the main hole 3E has a high bulk density achieved by highly concentrating an inorganic binder in the inorganic fiber in part including the inner circumferential surface.
US10527280B2	High organic concurrent decoating kiln A high organic concurrent decoating kiln includes a low-oxygen zone and a high-oxygen zone. The disclosed kiln allows a gas low in free oxygen to be used in the initial stages of decoating, while a gas higher in free oxygen can be used in the final stages. The total amount of free oxygen used throughout the kiln, in particular at the upstream portion of the kiln, is kept low. Exhaust gas can be recirculated for use in a burner-fired chamber that provides the initial low-oxygen gas to the kiln.
US10527278B2	Radiant to convection transition for fired equipment Modern steam generators typically include a radiant section and a convection section. Due to differing performance requirements of the radiant and convection sections, the radiant section often has a round cross-section, while the convection section often has a rectangular cross-section. Previous designs utilized a target wall to affect the transition. An angled transition section is disclosed herein that substantially eliminates the target wall and/or the reverse target and provides a corresponding improvement in steam generator efficiency.
US10527275B2	Lamp for large, indoor and outdoor environments A lamp for lighting large, indoor and outdoor environments, comprising a LED light source supported by a LED-holder base interposed between a heat sink and a focusing lens. Said base features such configuration and characteristics as to provide, together with two retaining rings and a deformable core hitch, for a high degree of protection against penetration of solid bodies and liquids and for a high thermal dissipation towards the external environment.
US10527269B2	Modular lighting system using hangers and power bars A modular lighting system for providing light in various areas includes one or more canopies, a set of bars, a set of hangers for supporting the bars from canopies and, optionally other supports, a set of pendants with light emitting elements and a set of hangers for supporting the pendants from the bars. The bars include two segments with conductive rails disposed or imbedded in their inner surfaces. The hangers have one or two rods and bases shaped and sized for mounting on the bars with the rods contacting the conductive rails. The hangers and bars cooperate to allow the hangers to be placed anywhere along the bars. Pendants can be hanged on the bars singly, or in clusters. In this manner systems can be formed easily and quickly to achieve systems having various esthetic and utilitarian configurations.
US10527259B2	Lighting device and scenographic projector comprising a plurality of such lighting devices A lighting device for producing scenographic light effects has a light source mounted on the frame; a light guide coupled to the light source to define an optical path along a longitudinal axis; a first mirror (5) arranged along the longitudinal axis facing the light source to reflect the light beam towards the light source; a second mirror movable with respect to the frame and facing the first mirror to reflect the light beam reflected by the first mirror.
US10527257B2	Light emitting device A light emitting device includes: a mounting board; a plurality of light sources positioned on the mounting board; a light diffusion plate; a half mirror positioned between the light diffusion plate and the plurality of light sources; and a plurality of diffuse reflectors positioned between the mounting board and the light diffusion plate, and above at least part of each emission face of the plurality of light sources.
US10527254B1	LED lighting element and method of manufacturing same A lighting element is disclosed that provides a projection of light forming a substantially uniform bright light on a surface a known distance from the lighting element. The lighting elements includes a dome lens that is removably positioned on a light source, such that the light source is retained at a location within a focal length of a projection lens and at or within a focal length of the dome lens. The dome lens magnifies the light outputted by the light source, such that the projected light is brighter than the light generated by the light source.
US10527249B2	Vehicle lamp and projection lens A vehicle lamp is provided with a projection lens having a lens profile with a rear major surface with a convex curvature and a front surface with a concave curvature. A rear height of the rear major surface is greater than a front height of the front surface. The lamp has a plurality of light sources 36 and a reflector configured to reflect the light emitted from the plurality light of sources towards the projection lens. As the lens profile is swept along a curve length, at least one of the rear convex curvature or the front concave curvature varies. The light output from the front surface of the projection lens is generally uniform along the curve length.
US10527247B2	Efficient white lamp for vehicle headlight An incandescent lamp for a vehicle headlight comprising a transparent vessel that encloses at least one filament and the vessel is at least partly covered with a coating. The coating comprises at least one pigment, which is arranged such that light emitted by the at least one filament and traversing the coating is transformed to transformed light. The transformed light is characterized by a chromaticity according to the CIE 1931 xy-chromaticity with y being in between the Planckian locus and y=0.5*x+0.205 and 0.36
US10527242B1	Battery backup for lighting system The described embodiments relate to systems, methods, and apparatuses for providing a lighting system that includes backup light emitting diodes (LEDs) that are incorporated into a primary array of LEDs of the lighting system. The backup LEDs can be illuminated when a utility power source for the lighting system becomes unavailable. The backup LEDs can operate from a backup power supply, which can be charged from the utility power source, when the utility power source is available. Furthermore, charging of the backup power supply can be temperature dependent, in order that the backup power supply and/or the charging circuit can be protected from damage caused by operating such components out of an operating specification.
US10527236B2	Lighting apparatus A lighting apparatus includes a first semiconductor light source configured to produce a first primary light beam, a second semiconductor light source configured to produce a second primary light beam, a phosphor volume configured to at least partly convert primary light into secondary light, a first deflection element configured to deflect the first primary light beam onto the phosphor volume, a second deflection element configured to deflect the second primary light beam onto the phosphor volume, a first light sensor which is sensitive to at least the primary light, and a second light sensor. The first deflection element is partly transmissive for the first primary light beam. The first light sensor can be irradiated by the component of the primary light beam which is transmitted by the first deflection element. The second light sensor can be irradiated by light which can be emitted by the phosphor volume.
US10527231B2	Light emitting package and vehicle lighting device comprising same Embodiments of the present invention relate to a light emitting package having excellent light extraction efficiency and thermal stability, the light emitting package comprising: a light emitting unit; a photo-conversion substrate arranged on one surface of the light emitting unit; and an adhesive member arranged between the light emitting unit and the photo-conversion substrate, and comprising inorganic nanoparticles dispersed in a silicone-based resin.
US10527229B2	Oil filter bib In one embodiment, a flexible oil filter bib comprises an open end, a closed end, and upper and lower side panels, an oil filter removal aperture configured to permit access by an oil filter removal tool and graspable tabs configured to secure a portion of the bib under the oil filter. In some embodiments, a disposal compartment is configured to receive a removed oil filter and used oil. In some embodiments, a folded edge is formed at the open end of the bib to further contain used oil. In particular embodiments, one or more pockets can receive an end of an elongate tool to facilitate positioning the bib. In another embodiment, a bag is placed at least partially around an oil filter by placing a lower portion of the bag under the fixed end of the oil filter and inserting a tool through an aperture in the bag to remove the oil filter, allowing it to fall into the bag.
US10527224B1	Miniature, concealable, tamper-resistant bracket for dispensers and other wall-mounted articles A dispenser system includes an inconspicuous, tamper-resistant bracket used to mount containers, bottles, vessels, dispensers or other articles to a wall surface. A coupling structure engages with and supports the article for use. The coupling structure may comprise a male-female coupling structure including, for example, a vertical rail on one of the bracket or container, and a corresponding vertical slot on the other of the bracket or container. An upper panel, door or lid opens with a tool or key, providing access to the bracket coupling structure. A spring biases the panel, door or lid into an open condition, and a latch mechanism maintains the panel, door or lid in a closed and locked condition until opened. The system may further including a proprietary container with dimensions to visually obscure the bracket. The container may include a dispensing pump, and may be filled or refilled with a personal hygiene product.
US10527221B2	Apparatus for storing and transporting items A store, move, and/or use apparatus for storing, moving, and using items implements an extendable support mechanism so that various work surfaces can be manually positioned at various elevations relative to the ground. The extendable support mechanism utilizes a plurality of support legs configured as a scissor lift. A storage container may be mounted on top of the extendable support mechanism. Additionally, wheel assemblies may be implemented to enable a user to move the apparatus.
US10527218B2	Mechanical shock resistant motorized drive assembly An electronic device can include a motor that rotates a shaft that is coupled to a gear. A belt or a chain can be placed in contract with the gear and other rotational devices. For optimum performance, the chain or chain should be adjusted to an optimum tension. The tension can be adjusted by moving the motor and securing the motor in a position the provided the optimum tension. Alternatively, the motor can be in a fixed rigid position and an idler pulley in contact with the belt or chain can be positioned to provide the optimum tension.
US10527217B2	Launch system for underground gas main stop-off station An in situ launch system for an underground gas main stop-off station includes: an outer launch tube having a distal lower end and a proximal upper end; a transition fitting having a proximal end fitted to the distal end of the outer launch tube with a gas tight seal, and a distal end; the distal end of the transition fitting having external threads having a first nominal dimension, and internal threads having a second nominal dimension; and a completion plug threaded into the internal threads of the transition fitting.
US10527199B2	Pipe-clamping block A pipe-clamping mattress has a first pipe-clamping block and a second pipe-clamping block. The first and second pipe-clamping blocks have a recessed surface, which together form a cavity for receiving a subsea pipeline. A bottom surface adjacent the recessed surface of each of the first and second blocks is adapted to rest on a seafloor when the recessed surfaces of the first and second blocks are placed around the subsea pipeline.
US10527196B2	Holding back elongate elements during subsea operations A subsea pipeline coated with a thermally insulating coating has a radially outer surface shaped to define external hold-back formations. In a J-lay operation, the weight load of a pipeline catenary is held back using a complementary bushing or clamp of an installation vessel engaged with the hold-back formations. The weight load is transferred from the catenary to the bushing or clamp by shear forces acting through the coating. The coating extends continuously along the pipe and is interposed between the hold-back formations and the underlying pipe. The hold-back formations may be integral with the coating.
US10527194B2	Piping equipped with a sensing member The invention relates to a pipe (2) including: —a tubular element (3) defining an inner longitudinal passage (5); —a protective element (6) attached onto the outer surface of the tubular element (3) and extending longitudinally in relation to the tubular element (3), the protective element (6) and the tubular element (3) defining a longitudinal receiving passage (9); and —a detection element (12) that is detectable with a detection device. The detection element (12) is linear and includes an electrically conductive core (13) and an electrically insulating sheath (14) that covers the electrically conductive core (13). The detection element (12) extends longitudinally into the receiving passage (9) and is movably mounted longitudinally in relation to the tubular element (3) and the protective element (6).
US10527192B2	Rotary valve Rotary valves and methods of using, manufacturing, and storing the same are provided herein. The rotary valve includes a rotor and a stator, biased toward one another to form a fluid tight seal. In some implementations, the rotor comprises an integrated flow channel containing a porous solid support. Frequently, the interface between rotor and stator is made fluid-tight using a gasket. Some implementations of the rotary valve include a displaceable spacer to prevent the gasket from sealing against at least one of the rotor and stator prior to operation, wherein when the spacer is displaced, the gasket seals the rotor and stator together in a fluid-tight manner.
US10527189B2	Valve actuator for an electrically actuated poppet valve including a continuously variable transmission and a power free latching mechanism A valve actuator is a valve actuator that drives opening and closing of a poppet valve and includes a motor and a transmission mechanism that transmits a drive force of the motor to the poppet valve. The transmission mechanism includes a booster mechanism. The booster mechanism is a three-dimensional toggle mechanism that includes a cylinder, an input disc that rotates about an axis in the cylinder, an output disc that reciprocates along an axial direction in the cylinder, and a link that connects the input disc and the output disc.
US10527184B2	Buckling pin valve A buckling pin valve and associated methods are disclosed. More specifically, a buckling pin valve is disclosed with a valve body having an inlet and an outlet, a valve seat at the valve body inlet, a valve plug configured to sealingly engage with the valve seat, a pin cage attached to the valve body and configured to mount a buckling pin, and a shaft configured to transfer forces from the valve plug to the buckling pin. A buckling pin valve also is disclosed with a pin cage being made of a rigid all-in-one construction. A method of manufacturing a pin cage for a buckling pin actuated valve is disclosed, wherein the method comprises fabricating a pin cage from a single piece of metal. A method of manufacturing a buckling pin actuated valve also is disclosed.
US10527172B2	Internal combustion engine and method for assembling an internal combustion engine An internal combustion engine includes an engine housing and a valve drive with a camshaft, a phase adjuster operatively connected to the camshaft, and an actuator for actuating the phase adjuster. The phase adjuster and the actuator delimit an interior space. A cover surrounds the phase adjuster. An actuator holder is provided for fastening the actuator to the engine housing, wherein the actuator holder is surrounded by the cover. A sealing element is disposed between the phase adjuster and the actuator holder. The sealing element seals the interior space against liquid discharge. A method for assembling an internal combustion engine is also provided.
US10527168B2	Shifting execution mechanism for dual clutch transmission Disclosed is a shifting execution mechanism for a dual clutch transmission, including a front shell, a rear shell, at least two hydraulic cylinders and at least one connecting sleeve. The at least two hydraulic cylinders are mounted along the same axis, two ends of the hydraulic cylinders are clamped between the front shell and the rear shell. Each hydraulic cylinder is mounted with a shifter, a positioning seat, and two sealing plates. Every two adjacent hydraulic cylinders are connected together through one connecting sleeve. A first hydraulic chamber is defined between the connecting sleeve and the sealing plate located adjacent to the connecting sleeve in each hydraulic cylinder. A second hydraulic chamber is defined between the front shell and the sealing plate located adjacent to the front shell. A third hydraulic chamber is defined between the rear shell and the sealing plate located adjacent to the rear shell.
US10527162B2	Vehicle control system and method A motor vehicle control system that includes a first user-operable transmission selector for selecting a transmission operating mode and a user-operable gear selector, such as paddle input controls. The gear selector is operable in a first functional mode to select between a plurality of forward direction gear ratios. The gear selector is also operable in a second functional mode to select between a forward direction and reverse direction. This allows a user to use the gear selector to control travel in forward and reverse directions.
US10527156B2	Method and device for operating a motor vehicle A method for operating a motor vehicle, in particular a passenger vehicle, having at least one drive engine and an automatic transmission. A motor vehicle with conventional shift transmission is imitated by providing a clutch pedal for separating the drive connection, a shift lever for the manual shifting of the gear ratios, and an electronic control unit, by which the functions of clutching and shifting are converted into corresponding control signals for the automatic transmission.
US10527154B2	Planetary roller power transmission device A planetary roller power transmission device includes: a stationary ring; a sun shaft disposed radially inside the stationary ring so as to be concentric with an axis of the stationary ring; planetary rollers provided between the stationary ring and the sun shaft so as to be pressed against them; a carrier that rotatably supports the respective planetary rollers and rotates in conjunction with revolution of the planetary rollers; an oil-containing roller configured to be in contact with a peripheral surface of each planetary roller; and a support body having a support shaft that is formed to protrude toward one side in an axial direction of the stationary ring in a cantilevered manner and rotatably supports the oil-containing roller. An axis of the support shaft is inclined such that a distal end of the support shaft is closer to the axis of the stationary ring than a base end thereof.
US10527151B1	Gas turbine engine with geared architecture A gas turbine engine includes a bypass ratio greater than about ten (10). A fan is supported on a fan shaft and has a plurality of fan blades. There is a gutter with an annular channel. A gear system is connected to the fan shaft. There is a plurality of planetary gears and a ring gear with an aperture that is axially aligned with the annular channel. The ring gear includes a first portion with a first set of opposed angled teeth separated by a trough from a second portion with a second set of opposed angled teeth. A torque frame at least partially supports the gear system. A low pressure turbine has an inlet, an outlet, and a low pressure turbine pressure ratio greater than 5:1 and a low fan pressure ratio of less than 1.45 across the fan blade alone.
US10527146B2	Structure and method of assembling a differential assembly A nesting structure supports a differential case. The nesting structure includes a first support structure that supports the differential case. The nesting structure includes a second support structure spaced apart from the first support structure to define a support opening. The support opening receives a first shim and establishes a first orientation between the first shim and the differential case in which the first shim is non-parallel with respect to a first bearing surface of the differential case.
US10527144B1	Torque converter with variable pitch stator and method of manufacturing variable pitch stator for a torque converter A method of manufacturing a variable pitch torque converter stator includes positioning a framework, including an outer ring, a plurality of blades, a plurality of pivot members, and a plurality of actuation members, so the pivot members are seated in a stator body and the actuation members are coupled to a stator piston, with the pivot and actuation members being non-rotatably coupled to opposite ends of corresponding blades. The method includes removing the outer ring from the framework.
US10527142B2	Hydraulic rotary ball screw actuator A rotary hydraulic actuator may be configured to output rotary motion to control a hinged surface of an aircraft. The actuator includes a nested ballscrew, ballnut, and output assembly that form concentric ball races for converting the linear motion and force of the linear actuator to rotary motion and torque of the output assembly that is connected to the hinged surface. One of the ball races is helically inclined and the other of the ball races is linear. The rotary hydraulic actuator may include a ball return structure that returns the balls from a loaded path of a ball race to an unloaded path of the ball race. The ball return structure may define a ball return path that is located at the same radial distance from the actuator centerline as the loaded path for minimizing the overall diameter of the actuator.
US10527140B2	Compact articulation mechanism An articulation mechanism for large scale mobile aggregate system equipment. The mechanism includes a screw device that is pivotally secured to an elongated portion of the equipment to drive its movement to and from a collapsed position. The screw device is driven by a screw jack and moved within a housing while the housing itself is pivotally secured to another portion of the equipment. Rollers within the housing may be used to stabilize the lateral movement of the screw device during the opening, closing or self-locking of the elongated portion by the mechanism.
US10527122B2	Hydraulic damper with a hydraulic compression stop arrangement A hydraulic damper includes a hydraulic compression stop arrangement having an insert including a bottom and a fixing member including a body. The bottom is attached to the body through a locking connection preventing axial movement of the insert and transferring pressure exerted on the insert to the fixing member and allowing the cavity of the insert to receive the additional piston during the compression stroke to provide an additional damping force. The body includes a locking plate and the bottom includes a locking yoke with the locking yoke being secured to the locking plate to define the locking connection. The fixing member includes a head and the locking plate extends radially outwardly from the head defining a recess extending about the center axis. The locking yoke, having an arcuate shape and an L-shaped cross section, extends axially outwardly from the bottom to engage the recess forming the locking connection.
US10527118B2	Disc brake A disc brake that includes a housing, a piston, and a manual adjuster apparatus. The piston may be mounted within the housing and may have a rotatable portion defining an axis of rotation. The manual adjuster apparatus may be drivingly connected to the rotatable portion and may have a first element and a universal joint drivingly connecting the first element to the rotatable portion such that the first element extends away from the rotatable portion at an angle that is oblique to the axis of rotation.
US10527107B2	Rotating electrical wedge torque transmitting device A torque transmitting device (10) includes a clutch housing (14) rotatable about an axis (A), a first set of clutch plates (20A) splined to the clutch housing (14), and a second set of clutch plates (20B) interleaved with the first set and rotatable about the axis (A) of rotation. A push plate assembly (28) is splined to the clutch housing (14) for rotation therewith. A roller assembly (42) includes a roller housing (48) splined to the clutch housing (14), a roller supporter (54) housed in the roller housing (48), and a roller element (62) supported by the roller supporter (54). A wedge assembly (12) includes a wedge housing (64) connected to a wedge block (24). The wedge housing (64) includes a ramp member (70) defining a ramp surface (16) with the roller element (62) contacting the ramp surface (16). A motion converter (71) is disposed between the push plate assembly (28) and the wedge housing (64) such that axial movement of the push plate assembly (28) causes rotation of the wedge assembly (12) relative to the roller assembly (42).
US10527106B2	Wire feed limiter A wire conveying mechanism, preferably for a welding, cladding or additive manufacturing apparatus, with a slip clutch mechanism connectable to a motor.
US10527105B2	Longitudinal shaft arrangement for a motor vehicle A longitudinal shaft arrangement for a motor vehicle has at least a first shaft and a second shaft, wherein the first shaft has a journal with a first end and a second end, and a constant velocity ball plunging joint for connecting the first shaft to the second shaft, wherein a joint inner part of the constant velocity ball plunging joint is mounted at the second end and a joint outer part is arranged on the second shaft, wherein the joint outer part has a first stop for a cage of the constant velocity ball plunging joint in an end zone of a plunging region, with the result that the cage is brought into contact with the first stop when the first shaft and the second shaft are pushed into one another.
US10527101B2	Bearing sealing device A bearing sealing device has relatively and coaxially rotating inner and outer members. A first member is fitted onto the inner member, and a second member includes a seal lip portion and a core member fitted into the outer member. The first member has an inner diametrical side cylindrical portion, circular plate portion, and outer diametrical side cylindrical portion. The core member has a cylindrical portion and circular plate portion. A first labyrinth portion is formed along the shaft direction in a gap between the outer diametrical side cylindrical portion and the core member cylindrical portion which face each other diametrically. A second labyrinth portion is formed such that an end face on the bearing space side in the outer diametrical side cylindrical portion faces the core member circular plate portion. A diametrical direction length of the end face is equal to or more than 0.6 mm.
US10527093B2	Bearing assemblies including at least one superhard bearing element having selected surface characteristics and methods of manufacture Embodiments of the invention related to bearing assemblies and methods of forming the bearing assemblies that include at least one superhard bearing element exhibiting a superhard bearing surface having a polished surface finish or a superhard bearing surface having a textured surface. In an embodiment, a bearing assembly includes a support ring. The bearing assembly includes at least one superhard bearing element. The at least one superhard bearing element includes a superhard bearing surface having a polished surface finished or a textured surface. The at least one superhard bearing element is secured to the support ring.
US10527088B2	Dust cover A dust cover that enables a dust lip to consistently exhibit its sealing function. The dust cover includes a sealing body made of an elastic material and integrally including a body part 110, a fixed part, and a sealed part 120, and a reinforcing ring 150 made of metal or resin and embedded in the sealed part 120. The sealed part 120 includes a first inner circumferential sealed portion 121a, a second inner circumferential sealed portion 121b, and a dust lip 122 slidable against an end face of a knuckle 400. The reinforcing ring 150 includes a tubular part 151 concentric to a shaft part 310, an inward flange part 152 provided at one end of the tubular part 151 and supported on a flange 330 fixed to the shaft part 310, and a pressing part 154 provided at the other end of the tubular part 151 and pressing the dust lip 122 against the end face of the knuckle 400.
US10527087B2	Socket assembly and method of making The socket assembly includes a housing with an inner surface that surrounds an inner bore which extends along a central axis. An elastomeric boot extends between first and second boot ends and is sealed with the housing and a shank portion of the stud. The first boot end is received in the inner bore of the housing. An insert, which is fabricated as a separate piece from the boot, is received in the inner bore of the housing. The insert has an outer periphery which presents a plurality of radial teeth that are spaced from one another in a circumferential direction. The teeth are angled at an acute angle relative to the central axis and compress portions of the elastomeric material of the first boot end of the boot to improve the seal between the first boot end of the boot and the inner surface of the housing.
US10527081B2	Tapered internal thread and threaded column connecting structure A tapered internal thread and threaded column connecting structure comprises an external thread and an internal thread in threaded connection with each other. The external thread is arranged on a column-shaped body, and the internal thread is arranged in a connecting hole. The internal thread comprises an inside helical surface and a helical end surface. A shape of the inside helical surface is the same as a shape of a lateral surface of a solid of revolution formed by using a right trapezoid as a generatrix, rotating uniformly around a cathetus of the right trapezoid which is coincident with a center axis of the connection hole, and synchronously, axially and uniformly moving the right trapezoid along the center axis of the connection hole.
US10527078B2	Breakaway retention device Breakaway retention device (100) is comprises a retained member (120) and a retention body (110). The retention member includes a retention knob (121). The retention body includes a housing having one or more resilient components (113a and 113b), two or more retention members (114a, 114b, 114a, and 114d), and a retention space (118). The retention space is at least partially defined by the retention members and configured to receive the retention knob when the retained member and the retention body are coupled together. The resilient components are disposed to resiliently maintain each of the retention members in a predetermined engagement position in the retention body to engage the retention knob when the retained member and the retention body are coupled together. The retained member and the retention body are prevented from being decoupled without the application of a predetermined force.
US10527077B2	Self-aligning system A self-aligning system for joining electronic cabinets to ensure alignment and prevent rotation and deformation is disclosed. Paired aligners, each comprising complementary alignment tabs and alignment notches, are brought together such that angled portions of the alignment tabs guide the opposing aligner into position, ensure proper alignment of the electronic cabinet structure, and prevent rotation of the aligners and structures as the aligners are brought together.
US10527068B2	System for hydraulic pressure relief valve operation A hydraulic power unit (HPU) configured for use with a pressure relief valve (PRV) having an open port and a close port is provided. The HPU includes a pneumatic primary pump, a hydraulic fluid reservoir, an accumulator, and a two position solenoid directional valve (TPSDV). The hydraulic fluid reservoir is in fluid communication with the primary pump. The TPSDV is in communication with the primary pump, the reservoir, the accumulator. The TPSDV is configured for fluid communication with the PRV. The HPU is configurable in a PRV fail open configuration and a PRV fail close configuration.
US10527067B2	Cylinder acceleration mechanism A cylinder acceleration mechanism includes a buffer tank that supplies and discharges oil to and from a bottom-side line that is connected to a bottom-side chamber of an actuating cylinder, and an inversion lever having an intermediate fulcrum as a rotation axis. The buffer tank includes a buffer chamber with a variable capacity achieved by a seal lid moving back and forth inside of a case, and extends and reduces a length of a coupling rod provided to the seal lid and projects from the case. A bottom-side branching line branched from the bottom-side line is connected to the buffer chamber. The actuating rod of the actuating cylinder and the coupling rod of the buffer tank are coupled to respective ends of the inversion lever. The actuating rod and the coupling rod extend and retract alternately with respect to each other as the inversion lever turns.
US10527063B2	Motor compressor unit with removable cartridge A motor compressor unit including a common housing sealed with respect to a gas to be compressed, a motor mounted to the common housing, and a compressor mounted to the common housing. The motor is mounted in an inner casing fastened in the common housing by at least one removable fastening device such that the motor and the inner casing form a removable cartridge.
US10527060B2	Variable stator vane assemblies and variable stator vanes thereof having a locally swept leading edge and methods for minimizing endwall leakage therewith Variable stator vane assemblies and stator vanes thereof having a local swept leading edge are provided. The variable stator vane comprises an airfoil disposed between spaced apart inner and outer buttons centered about a rotational axis. The inner and outer buttons each have a button forward edge portion. The airfoil includes leading and trailing edges, pressure and suction sides, and a root and a tip. The leading edge, at least a portion of which extends forward of the buttons, includes a local forward sweep at the root, thereby forming a locally swept root of the leading edge thereat. The button forward edge portion of the inner button is substantially vertically aligned with the locally swept leading edge root. Methods are also provided for minimizing endwall leakage in the variable stator vane assembly using the same.
US10527051B2	Rotary machine and method for manufacturing rotary machine A rotary machine includes an impeller. The impeller includes a discoid disk that rotates about an axis line, blades disposed circumferentially at intervals on a surface of the disk facing one side in a direction of the axial line and that form a flow path therebetween that extends radially outward from one side in the direction of the axial line, and a cover that covers the blades from a radially outer side. The rotary machine further includes a casing that covers the impeller from the radially outer side and forms a gap between the casing and an outer surface of the cover; a seal portion provided in the gap; and a lid member.
US10527049B2	System and method for measuring bending mode frequencies A system and method for controlling bending modes of a rotor assembly is disclosed. The rotor assembly can be supported by one or more bearings in an integrated machine. The method can include accelerating the rotor assembly to a first rotational speed via a first torsional force applied to the drive shaft and then removing the first torsional force. The method can also include obtaining first measurements of the rotational speed and frequency of one or more bending modes of the rotor assembly during a first rotary machine coast down period from the first rotational speed. The process can be repeated to determine a relationship between rotational speed, bending mode frequency, and gain. The one or more bearings can then be controlled based on the measurements and the relationship. The system can have one or more processors or controllers to implement the method.
US10527046B2	Stepped-louvre heating, ventilating and air conditioning unit used in high volume, low-speed fan A manifold including a stepped louvre to control airflow along a fan blade. A fan blade for use in a high volume, low-speed fan, wherein the fan blade includes a body portion, a leading edge portion and a trailing portion. The leading edge portion of the fan blade includes a series of steps extending along the length of the leading edge. The fan distributes airflow from the manifold.
US10527041B2	Compressor having oil recovery means Disclosed herein is a compressor with an oil return unit. The compressor includes: a main housing; a turning scroll which is turnably mounted to the housing; a fixed scroll which engages with the turning scroll and forms a compression chamber; an auxiliary housing which includes a discharge space communicating with an outlet side of the fixed scroll, and a collection space in which oil collected in the discharge space is temporarily stored; an oil return passage which is formed in the fixed scroll and communicates with the collection space; and an oil supply passage which is formed in the main housing, communicates with the oil return passage, and diverges such that oil is supplied to at least two places.
US10527034B2	Digitized automatic control method for oil-pumping and digitized balance-shifting pumpjack Disclosed are a digitized automatic control method for oil-pumping and a digitized balance-shifting pumpjack, said pumpjack comprising a main motor (15), a decelerator (8), a crank (9), a connecting rod (6), a walking walking beam (3), a balance arm (7), a derrick (5), a horsehead (2), a substructure (12), brake device (13), a beam hanger (1), a load sensor (17), a stroke process measurer, a safety stop device, and a digitized control box (14). A movable counterweight box (28) moves leftward and rightward on the balance arm (7), automatically balancing load at the suspension center in various operating conditions, and pumpjack's frequency of stroke is automatically adjusted according to variations in pump fullness. Features include safety and reliability, convenience of operation, enhanced oil well production, balance rates, energy conservation and consumption reduction.
US10527026B2	Geothermal heat recovery from high-temperature, low-permeability geologic formations for power generation using closed loop systems A method or apparatus that uses a fluid in a closed loop well system to extract heat from geothermal resources that are located in or near high-temperature, low-permeable geologic formations to produce power. In some embodiments, the closed loop system may include one or more heat exchange zones, where at least a portion of the one or more heat exchange zones may be disposed within a subterranean region having a temperature of at least 350° C. The subterranean region may be within a plastic zone or within 1000 meters of the plastic zone, the plastic zone having a temperature gradient of at least 80° C. per kilometer depth.
US10527025B2	Variable spring rate engagement mechanism A multi-spring mechanical actuator includes a first spring having a first spring constant and a second spring having a second spring constant different than the first spring constant, wherein a load actuator is configured against the first spring under one loading condition and against a spring differential between the first spring and the second spring under a different loading condition.
US10527024B2	Preventing wind turbine misalignment situations Control system to prevent wind turbine misalignment situations employing mathematical algorithms implemented in the wind turbine controller. Different optimization algorithms have been analyzed getting results that yaw the nacelle of the wind turbine to positions that would maximize the efficiency function. Control system for detecting and preventing wind turbine misalignment situations that comprises a parameters acquisition unit that relates the wind direction with the deviation of the wind turbine nacelle, a wind turbine efficiency function calculation unit and a deviation comparison unit of the nacelle.
US10527021B2	Hydraulic turbine Disclosed herein are linear hydraulic turbines in which the linear machine converts the majority of available energy in the flowing water into useful torque directly in the runner, leaving the outflow with very little velocity.
US10527018B2	Vehicle and start/stop method for a vehicle engine A vehicle engine start/stop control method includes shifting an automatic transmission to a park or neutral position and auto-stopping the engine in response the automatic transmission being in the park or neutral position for a predetermined period of time that begins with a shift of the automatic transmission to the park or neutral position.
US10527016B2	Plug connector and motor or valve cover element comprising a plug connector A plug connector for connecting to an electric connection of a fuel injector of an internal combustion engine can comprise a rail extending in a longitudinal direction and at least one insulating element arranged in a linearly movable manner in the longitudinal direction relative to the rail, wherein the at least one insulating element protrudes out of the rail in a transverse direction. In some embodiments, the at least one insulating element comprises means for electrically connecting to the electric connection of the fuel injector in an oil-tight and releasable manner on a side facing away from the rail in the transverse direction. In some embodiments, the rail comprises a guide extending in the longitudinal direction configured to guide the at least one insulating element relative to the rail in the longitudinal direction and hold the same in a formfitting manner in the transverse direction relative to the rail.
US10527008B2	Diagnostic method for diagnosing sticking of canister purge valve and automotive diagnostic system therefor Disclosed is a diagnostic method of diagnosing sticking of a canister purge valve comprising steps of: controlling opening and closing of the canister purge valve in order to diagnose sticking of the canister purge valve and calculating a throttle learning value for acquiring variation in an air inflow amount based on an intake air pressure sensor and an throttle opening amount in each of control sections; comparing the throttle learning values calculated in each of control sections and acquiring variation in the air inflow amount flowing from the canister purge valve when the canister purge valve is opened and closed; and determining whether the canister purge valve is stuck or not based on the variation in the air inflow amount.
US10527005B2	Apparatus for reducing pressure pulsations in a gaseous fuelled internal combustion engine An improved body defining a restricted fluid flow passage in a fuel supply system for delivering a gaseous fuel to an internal combustion engine. The body is formed for installation between and fluidly connecting a gaseous fuel supply conduit and a gaseous fuel flow passage that defines a predetermined volume between the restricted fluid flow passage and a nozzle chamber of a fuel injector from which the gaseous fuel is injected into the internal combustion engine. The restricted fluid flow passage has the smallest effective flow area between the gaseous fuel supply conduit and the nozzle chamber. The restricted fluid flow passage is located a predetermined distance from an injection valve seal within the fuel injector. The predetermined distance is calculated as a function of the speed of sound in the gaseous fuel and an opened time of the fuel injector.
US10527004B2	Restartable ignition devices, systems, and methods thereof Devices, methods, and systems for providing a restartable ignition system for a hybrid rocket system. In one embodiment, an ignition device includes a housing and at least two electrodes. The housing includes a first side and a second side and defines a bore with an axis extending therethrough between the first and second sides, the bore defining an internal surface of the housing. The at least two electrodes extend through the housing to the internal surface. The at least two electrodes are configured to be spaced apart so as to provide an electrical potential field along the internal surface between the at least two electrodes. Such housing is formed with and includes multiple flat layers such that the multiple flat layers provide ridges along the internal surface. With this arrangement, the internal surface with the ridges are configured to concentrate an electrical charge upon being subjected to the electrical potential field.
US10527003B1	Rocket engine thrust chamber, injector, and turbopump Disclosed herein are various technologies pertinent to rocket engines, including injector, thrust chamber, and electrical turbopump devices that may be combined to provide a highly efficient rocket engine and methods of manufacturing such devices, such as additive manufacturing. The use of additive manufacturing techniques allows for injectors and thrust chambers with complex geometries that provide for more efficient engine operation, including, for example, thrust chambers with varying surface roughness within cooling passages thereof and injectors with multiple annular plenums.
US10527002B2	Coated thermoplastic seal retainer for fire seal test A seal retainer for a fire seal of a gas turbine engine is provided. The seal retainer includes a core formed from a thermoplastic material and having a shape of a seal retainer with a top surface and a bottom surface, a first layer applied to the top surface of the core, and a second layer applied to the bottom surface of the core. The first layer and the second layer are formed from a high-temperature resistant material.
US10526999B2	Engine An engine provided with a combustion chamber includes a cylinder head in which a bulkhead is provided so as to extend toward the combustion chamber and an intake port is formed so as to bifurcate at the bulkhead, a bulkhead member that is provided with a partition plate intersecting the bulkhead and that divides the intake port into a first flow passage and a second flow passage with the partition plate provided between the first and second flow passages. The bulkhead of the cylinder head has a cutout formed and the partition plate of the bulkhead plate has an auxiliary wall that fills the cutout.
US10526997B2	Cylinder structure of internal combustion engine A cylinder structure of an internal combustion engine contains: a body, a titanium plating layer, and two shells. The body is die casted and includes a combustion chamber surrounded by a peripheral fence and a cylinder head, a gas inlet and a gas outlet which are defined on two sides of the combustion chamber respectively, and the body includes two gas purge units, the two gas purge units have a first purge orifice and a second purge orifice. The titanium plating layer is located on a second internal fringe of the peripheral fence of the body. Each of the two shells covers each gas purge unit so as to close the first purge orifice and the second purge orifice and to define a gas conduit among the first purge orifice, the second purge orifice, and the peripheral fence.
US10526994B2	Methods and system for diagnosing a high-pressure fuel pump in a fuel system Various methods and systems are provided for health assessments of a fuel system. In one example, a fuel system includes a high-pressure fuel pump operable to increase fuel pressure from a first pressure to a second pressure, a common fuel rail fluidly coupling the high-pressure fuel pump to a plurality of fuel injectors each of which is operable to inject fuel to individual cylinders of an engine, a pressure sensor operable to detect a pressure of fuel at the common fuel rail, and a controller operable to diagnose a condition of the high-pressure fuel pump based on output from the pressure sensor.
US10526981B2	Engine control device An engine control device is provided, that includes an air amount controller, an ignition timing controller, a basic target torque determinator which determines a basic target torque, a change rate acquirer for acquiring a change rate of a steering operation, a target additional deceleration setter for increasing a target additional deceleration while an increase rate thereof becomes less as the change rate increases, a torque reduction amount determinator for determining an engine torque reduction amount, a final target torque determinator for determining a final target torque, and an actual air amount estimator for estimating an actual air amount introduced into a combustion chamber. The air amount controller determines a target air amount and controls the intake air amount to achieve the target air amount. The ignition timing controller retards the ignition timing more as the actual air amount becomes more excessive with respect to the target amount.
US10526976B2	Tangential drive for gas turbine engine accessories A gas turbine engine comprises a high speed spool and a low speed spool. A low speed power takeoff is driven by the low speed spool and a high speed power takeoff is driven by the high speed spool. The low speed power takeoff drives a plurality of low speed driven accessories about low speed spool drive axes and the high speed power takeoff drives a plurality of high speed driven accessories about high speed spool drive axes. The low speed spool drive axes are generally tangential to an envelope defined about a center axis of the engine, and the high speed spool drive axes are generally tangential to an envelope defined about the center.
US10526974B2	Decoupler assembly for engine starter An air turbine starter for starting an engine, comprising a housing defining an inlet, an outlet, and a flow path extending between the inlet and the outlet for communicating a flow of gas there through. A turbine member is journaled within the housing and disposed within the flow path for rotatably extracting mechanical power from the flow of gas. A gear train is drivingly coupled with the turbine member, a drive train is operably coupled with the gear train, and an output shaft is selectively operably coupled to rotate with the engine via a decoupler.
US10526969B2	Compressed air energy storage power generation device and compressed air energy storage power generation method A compressed air energy storage power generation device equipped with: a compressor mechanically connected to a motor; a first pressure storage tank storing compressed air from the compressor; an expansion device driven by compressed air from the tank; a generator mechanically connected to the expansion device; a first heat exchanger that exchanges heat between a heat medium and the compressed air supplied from the compressor to the tank; a second heat exchanger that exchanges heat between the heat medium and the compressed air supplied from the tank to the expansion device; a pressure sensor that detects the state of charge (SOC) of the tank; SOC adjustment units that adjusts the SOC; and a control device. The control device controls the SOC adjustment units such that the detected SOC is within an optimal SOC range while satisfying the requested power. Thus, in this compressed air energy storage power generation device the SOC is controlled so as to be within an optimal SOC range, so the operating efficiency can be improved.
US10526967B2	Exhaust recovery heat exchanger with inlet damper A heat exchange unit (100) for hot gas recovery comprising, an inlet duct (34) to which a heat exchange duct (59) and a bypass duct (58) are connected, one being surrounded by the other, a heat exchange array (2) situated within the heat exchange duct (59) and a damper (50) arranged to direct the flow of gas through the unit (100), such that the damper (50) is situated within the inlet duct (34) and has two extreme positions, such that in a first extreme position the damper provides a first continuous surface and substantially seals one of the heat exchange and bypass ducts from the inlet duct and in the other extreme position the damper provides a second continuous surface and substantially seals the other of the ducts from the inlet duct.
US10526965B2	Ignition system for constant volume combustor A dynamic pressure exchanger configured for a combustion process includes a seal plate and a rotor assembly. The rotor assembly is mounted for rotation relative to the seal plate about a central axis of the dynamic pressure exchanger.
US10526963B2	Cooling of turbine engine by evaporation An axial turbine engine for an aircraft, in particular a ducted fan turbine engine. The engine comprises an oil circuit with a cooler fitted with a first heat exchange surface in contact with oil of the oil circuit, and a second heat exchange surface in contact with a secondary air flow entering the turbine engine. The cooler is of the air/oil type (ACOC) and comprises fins. To increase the capacity of the cooler, the cooler is fitted with a device for injecting a cooling liquid, e.g., water with additives. The thermal capacity of the water amplifies the cooling. Evacuation of the water increases the thrust of the turbine engine. A method is also provided for cooling the turbine engine of an aircraft by injection of a cooling liquid at the time of take-off.
US10526960B2	Turbocharger A turbocharger according to an embodiment of the present invention includes a rotating shaft, a compressor, a turbine, a compressor-side floating bearing and a turbine-side floating bearing that rotatably support the rotating shaft, and a bearing housing that houses the compressor-side floating bearing and the turbine-side floating bearing, the bearing housing being internally provided with a turbine-side oil feeding passage through which oil to be fed to the turbine-side floating bearing flows and a compressor-side oil feeding passage through which oil to be fed to the compressor-side floating bearing flows. A ratio of an oil feeding pressure for oil at an outlet of the compressor-side oil feeding passage to an oil feeding pressure for oil at an outlet of the turbine-side oil feeding passage is configured to be higher than 1.0 and lower than 1.5.
US10526959B2	Turbocharged engine coolant system An engine structure for a vehicle includes: a turbocharger rotating by a flow of exhaust gas and compress intake air; a first runner communicating with at least one of a plurality of combustion chambers which are formed in an engine and communicating with the turbocharger; a second runner communicating with remaining combustion chambers which are not in communication with the first runner; and a supercharger rotating by a motor, which is cooled by a coolant, and compressing intake air.
US10526956B2	Turbocharger A turbocharger includes: a bearing portion which is provided in a turbine housing; a shaft rotatably inserted into a bearing hole of the bearing portion; an attaching member fixed to the shaft; and a valve coupled to the shaft via the attaching member and configured to open and close a flow path opened to an internal space along with rotation of the shaft. The attaching member includes: a base portion provided with an insertion hole of the shaft; and an extension portion integrally formed with the base portion and extending from the base portion in a radial direction of the shaft to thereby hold the valve. The base portion is provided at least at a part of a range of the shaft in a circumferential direction of the shaft, and protrudes more in the radial direction of the shaft than the bearing portion.
US10526948B2	Exhaust manifold and method of manufacturing the exhaust manifold An exhaust manifold includes a body portion and a flange portion. The body portion includes a first split body having a plurality of semi-cylindrical portions, and a second split body having a plurality of semi-cylindrical portions. The semi-cylindrical portions of the first and second split bodies overlie each other, respectively, and define branch pipes. The exhaust manifold includes a first weld bead and a plurality of second weld beads. The first weld bead welds the semi-cylindrical portions defining one of the branch pipes to each other from an outer surface side. The second weld beads weld an outer peripheral portion of the one of the branch pipes to an edge portion of opening in the flange portion. At least one of the second weld beads partially overlaps the first weld bead. End portions of neighboring second weld beads overlap each other and are separated from the first weld bead.
US10526943B2	Microwave heating apparatus and exhaust gas purification apparatus A disclosed microwave heating apparatus includes a casing part configured to accommodate an object to be heated; a microwave generator configured to generate a microwave; an electromagnetic wave generator configured to generate an electromagnetic wave whose frequency is different from that of the microwave; an electromagnetic wave sensor configured to measure power of the electromagnetic wave, the power of the electromagnetic wave being measured after the electromagnetic wave incident on the casing part from the electromagnetic wave generator has passed through the object to be heated; and a controller configured to control, based on the power measured in the electromagnetic wave sensor, the microwave generator to generate the microwave.
US10526930B2	Valve timing control system and control command unit In a valve timing control system, a control command unit includes: a first stage setting block and a next stage setting block. The first stage setting block sets a retard holding command value as a control command value to introduce hydraulic fluid to each retard operation chamber under a state where a rotation phase is locked, to start applying an operation pressure more than or equal to an unlock pressure to a lock component. The next stage setting block sets an advance holding command value as a control command value to introduce hydraulic fluid to each advance operation chamber, after setting the retard holding command value, to maintain the applying of the operation pressure more than or equal to the unlock pressure to the lock component.
US10526924B2	Thermodynamic cycle system A thermodynamic cycle such as an organic Rankine cycle system, utilizing a lubricant and a working fluid, for a machine in which pressurized gaseous working fluid is expanded to a lower pressure level and the energy from the fluid expansion is transformed into mechanical rotation energy; the lubricant includes a polyalkylene glycol based lubricant composition and the working fluid includes a mixture of alcohol and water.
US10526922B2	Method for clear position determination and identification of a turbine blade A method for a position determination of a turbine blade of a high-pressure turbine stage of a gas turbine that is connected to a high-pressure compressor via a shaft, wherein each turbine blade of the high-pressure turbine is recorded on a record card with a relative position. The method includes: determining a position of a blade lock of a stage of the high-pressure compressor, where the stage is selected such that, when the gas turbine is mounted, the blade lock is brought into view of a boroscope, which is guided through a boroscope opening on the gas turbine by rotating the shaft, and so that the blade lock can be identified; and marking that turbine blade on the record card that is in view of a second boroscope, which is guided through a second boroscope opening on the gas turbine when the blade lock is in view of the boroscope.
US10526921B2	Anti-rotation shroud dampening pin and turbine shroud assembly An anti-rotation shroud dampening pin is disclosed including a shaft, an anti-rotation dampening tip at a first end of the shaft, and a cap at a second end of the shaft. The anti-rotation dampening tip includes a pin non-circular cross-section. A turbine shroud assembly is disclosed, including an inner shroud, an outer shroud, the anti-rotation shroud dampening pin, and a biasing apparatus. The inner shroud includes an anti-rotation depression having a depression non-circular cross-section. The outer shroud includes a channel extending from an aperture adjacent to the inner shroud. The anti-rotation shroud dampening pin is disposed within the channel and in contact with the inner shroud, and extends through the aperture into the anti-rotation depression. The biasing apparatus contacts the cap and provides a biasing force to the inner shroud through the anti-rotation dampening tip. The pin non-circular cross-section mates non-rotatably into the depression non-circular cross-section.
US10526918B2	Engine arrangement An engine arrangement includes a first engine unit, a second engine unit and at least one member for fastening the second engine unit to the first engine unit. The first unit and the second unit include fluid ports for achieving a fluid flow between the first and second unit. The engine arrangement further includes a valve for opening and closing at least one of the fluid ports and the fastening member is moveably arranged relative to the first unit and second unit and is arranged to act on the valve.
US10526911B2	Split synchronization ring for variable vane assembly A synchronization ring for a variable vane assembly of a gas turbine engine may include a first ring portion and a second ring portion. The first ring portion and the second ring portion may be detachably coupled together to jointly define a plurality of cylindrical bores circumferentially distributed around the synchronization ring and extending radially through the synchronization ring.
US10526910B2	Gas turbine engine nacelle ventilation manifold for cooling accessories A gas turbine engine comprises a core engine housing. A nacelle is positioned radially outwardly of the core engine housing. An outer bypass housing is positioned outwardly of the nacelle. There is at least one accessory to be cooled positioned in a chamber radially between the core engine housing and the nacelle. A manifold delivers cooling air into the chamber, and extends ng circumferentially about a central axis of the core engine. The nacelle has an asymmetric flow cross-section across a circumferential extent.
US10526909B2	Lightweight journal support pin A journal support pin to support intermediate gears for use in gas turbine engine comprises a titanium body, and an outer surface outside of the titanium body having a surface hardness that is harder than the body. A gas turbine engine and a method of forming a journal support pin to support intermediate gears for use in gas turbine engine are also disclosed.
US10526903B2	Method of protecting a component of a turbomachine from liquid droplets erosion, component and turbomachine The method of protecting a component of a turbomachine from liquid droplets erosion provides covering at least one region of a component surface exposed to a flow of a fluid containing a liquid phase to be processed by the turbomachine with a protective layer. The protective layer consists of a plurality of adjacent sub-layers of different materials having high hardness in the range of 1000-3000 HV and low fracture toughness below 20 MPam1/2. The materials are typically nitrides or carbides of titanium or aluminum or chromium or tungsten. In an embodiment, the covering is carried out by a PVD technique, in particular by Cathodic Arc PVD, or a CVD technique. The method may be applied to any component of turbomachines, but it may be particularly beneficial for parts of centrifugal compressors.
US10526896B2	Turbomachine blade assembly The present invention relates to a turbomachine blade or vane arrangement having a first turbomachine blade or vane, a second turbomachine blade or vane adjacent to it, and at least one tuning element guide housing with at least one cavity, in which at least one tuning element is arranged with play of movement for impact contact with the tuning element guide housing, with the tuning element guide housing being arranged at least in part in a recess, in particular in a frame, of the first turbomachine blade or vane, where the second turbomachine blade or vane has at least one first rib for securing the tuning element guide housing arranged in the recess.
US10526895B2	Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of a turbine When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.
US10526886B2	Systems and methods employing an acoustic caliper tool with tool inclination correction A method that includes deploying an acoustic caliper tool in a borehole, the tool having several axially-spaced acoustic transceivers; obtaining acoustic signal reflection measurements for the transceivers; estimating a distance-to-boundary value for the transceivers based on reflection measurements; calculating a tool inclination angle based on the distance-to-boundary values; and deriving a correction value based on the angle. A system that includes an acoustic caliper tool having several axially-spaced acoustic transceivers to obtain reflection measurements; at least one processor; and at least one memory in communication with the processor, the memory storing instructions that cause the processor to: receive the acoustic signal reflection measurements; estimate a distance-to-boundary value for the transceivers based on the reflection measurements; calculate a tool inclination angle based on the distance-to-boundary values; and derive a correction value based on the angle.
US10526883B2	Absolute time reference based control system for well construction automation A system for controlling drilling unit apparatus includes a plurality of drilling unit apparatus each operated by a corresponding controller. Any one or more of the controllers is in signal communication with either or both of (i) at least one sensor that generates a signal related to an operating condition of the drilling unit apparatus and (ii) at least one other of the controllers to accept as input therefrom a signal related to an operating state of the corresponding drilling unit apparatus. A plurality of time reference signal receivers is each in signal communication with a corresponding controller. An absolute time reference signal transmitter is in signal communication with each time reference signal receiver such that any one or more of the controllers operates its respective drilling apparatus in response to either or both of (i) the sensor signal and (ii) the signal from the at least one other controller.
US10526881B2	Solvents and non-condensable gas coinjection Producing hydrocarbons by steam assisted gravity drainage, more particularly, utilizing conventional horizontal wellpair configuration of SAGD in conjunction of infill production well, to coinject oil-based solvents with steam initially and then switch to NCG-steam coinjection after establishing thermal communication between the thermal chamber and infill well.
US10526880B2	Optimizing flow control device properties on injector wells in liquid flooding systems The disclosed embodiments include a computer implemented method, apparatus, and computer program product that includes executable instructions that when executed performs operations for determining flow control device (FCD) properties for an injection well that yields uniform flooding along the production well.
US10526872B2	ICD optimization A method of optimization ICD design that includes consideration of reservoir characteristics, well configuration and type of enhanced oil recovery technique, as well as needed performance characteristics. Thus, the ICD is optimized for particular wells, reservoirs and/or enhanced oil recovery uses.
US10526870B2	Downhole actuation ball, methods and apparatus An actuation ball for a downhole tool, the actuation ball includes an outer annular body encircling a bore; and a core releasably installed in the bore, such that the core can be removed to permit back flow through the bore.
US10526866B2	Casing expansion for well plugging The present invention discloses a method of plugging a well that relies on casing expansion to plug uncemented casing sections, rather than milling out the casing or perforate wash and cement (PWC).
US10526859B2	System and method to seal multiple control lines A system in some embodiments includes sealing system including an energizing member that simultaneously seats a plurality of sealing elements about a plurality of control lines, respectively. Further embodiments provide a method including disposing a plurality of sealing elements about a plurality of control lines, respectively, and fastening an energizing member to simultaneously seat each of the sealing elements.
US10526856B2	Hydraulically set open hole whipstock A BHA features an MWD tool connected to a running tool supporting a whipstock that is connected to an open hole anchor. The anchor is flow set and after the anchor is set the running tool collets release from the whipstock to allow cement to be pumped through the anchor to hold the set position. The collets are released from the whipstock also with flow and after the anchor has been set. One way is to use nozzles in series. Another is to run in with a ball on the anchor seat, set the anchor and blow out the ball seat so flow can again be used to release the running tool collets. Another is suspending a ball above the anchor seat, releasing the ball with pressure cycle, open another flow passage to allow collet release of the whipstock. Finally, pressure can be used to release the running tool collets.
US10526855B2	Real-time frequency loop shaping for drilling mud viscosity and density measurements Methods control systems for viscosity and density control may include a frequency loop shaping filter for shaping the frequency response in real-time for a multiple inputs multiple outputs (MIMO) system. For example, a method may include drilling a wellbore while circulating a drilling mud through a viscosity and density control system that includes one of: a mechanical separation system, a dilution system, a chemical additive regulation system, and any combination thereof; applying a frequency loop shaping filter to a desired mud viscosity and a desired mud density to produce control signals: a first control signal for the mechanical separation system, a second control signal for the dilution system, a third control signal for the chemical additive regulation system, and any combination thereof; and applying the control signals to the corresponding systems to alter the drilling mud to have a controlled viscosity value and a controlled density value.
US10526849B2	Cutting structure with blade having multiple cutting edges A downhole cutting apparatus includes a cutter block having a longitudinal blade. The longitudinal blade includes a first cutting edge adjacent a second cutting edge, and the first cutting edge and the second cutting edge are both either underreaming cutting edges, backreaming cutting edges, or a combination of underreaming and backreaming cutting edges.
US10526843B2	Retractable gate system A gate system includes a first fixed support structure having a plurality of fixed rails defining respective passageways and a gate that moves relative to the fixed support structure between an open position and a closed position. The gate includes a plurality of gate rails that slide within the respective passageways as the gate moves between the open position and the closed position. Furthermore, the gate includes one or more compressible sheets coupled to the plurality of gate rails, and the one or more compressible sheets are configured to move from a compressed position to an expanded position as the gate moves from the open position to the closed position.
US10526842B2	Mounting arrangement A mounting arrangement comprised of a first component for attachment to a support, and a second component supportable by the first component. The first component has a first side which is in use distal from the second component and provides a supporting portion spaced from the first side. The second component provides an engagement portion for engagement with the supporting portion. The mounting arrangement provides a restraining part moveable between a restraining configuration for restraining disengagement of the engagement portion from the supporting portion, and a release configuration for allowing disengagement of the engagement portion from the supporting portion. The mounting arrangement further provides a securing component which is insertable between the second component and the first side of the first component to restrict disengagement of the engagement portion from the supporting portion.
US10526840B2	Perimetrical frame for glass doors Perimeter frame for sliding glass doors of the type including extruded metal profiles that are combined together circumferentially surrounding the glass sheet having two lateral profiles (1) arranged vertically and that fit on the sides of the glass sheet (4), a set of lower profiles (2) arranged horizontally on each side of the glass sheet (4) at its lower part and a set of upper profiles (3) arranged vertically in the upper area of the sheet glass (4), between which there is provided an opening (5) through which protrudes the upper portion of the glass (6), in which the clamps (7) that hold the sheet are applied.
US10526835B2	Door systems and door hardware components Door systems and door hardware components are described herein, along with methods of installing the door systems and components. The door systems include a bottom spacer that racks the door system in an opening in which the door system is being installed to facilitate proper spacing of the door after removal of the bottom spacer.
US10526832B2	Window regulator assembly for a motor vehicle It is provided a window regulator assembly of a motor vehicle, comprising: a carrier; a guiding device provided on the carrier for guiding a flexible traction means via which an adjusting force produced on an adjustment drive can be transmitted to a window pane to be adjusted; a flexible traction means guided on the guiding device on which at least one driver is fixed, via which the window pane to be adjusted can be connected with the flexible traction means, so that when a force is introduced into the flexible traction means, the driver together with a window pane attached thereto is adjusted by an adjustment drive along a longitudinally extended adjustment path defining an adjustment surface a socket for bearing a deflection element by means of which the flexible traction means can be deflected; and a deflection element pivotally mounted on the socket.
US10526824B2	Interconnected lock with adjustable deadbolt to latchbolt spacing An interconnected lock has adjustable offset spacing between latchbolt and deadbolt lock mechanisms, and a sliding pusher mechanism therebetween. The pusher mechanism is operable upon operation of an interior actuator to bear against the deadbolt lock mechanism and move the deadbolt along the second axis from the latched to the unlatched position at the same time that the operation of the interior actuator moves the latchbolt along the first axis from the latched to the unlatched position. The pusher mechanism includes an arm that bears against the deadbolt lock mechanism and may be retracted and extended between a first length and a second, longer length when changing offset spacing between the deadbolt and latchbolt. The arm is extendable from the first length to the second length without adding or removing any components thereof.
US10526812B1	Electric fence wire reel apparatus An electric fence wire reel which may be secured to a vertically disposed post or secured to a drawbar which is secured to a receiver tube of a hitch mounted at the rearward end of a vehicle.
US10526804B2	Drivable working machine and method for operating same This disclosure relates to a drivable working machine, including a vehicle, a concrete placing boom that can be rotated on a vehicle-fixed carrying structure by means of a slewing gear, and a plurality of supporting legs arranged on the carrying structure for supporting the carrying structure in a working position. A compensation device is provided to compensate a rotational deflection of the carrying structure from the working position. The compensation device has a sensing unit for sensing the rotational deflection and acts on at least one supporting leg by means of an associated actuator to reduce the rotational deflection.
US10526796B1	Deck systems and related methods A deck board supporting system includes a plurality of interconnected skirt joists configured as an outer perimeter of the deck board supporting system and a plurality of deck joists configured to be attached to one or more of the plurality of skirt joists within the outer perimeter. Each of the skirt joist and deck joist has a respective longitudinal groove formed on a respective top surface, and the longitudinal groove extends downwards perpendicular to the respective top surface. The longitudinal groove is configured for receiving one or more fasteners for connecting one or more deck boards to the top surfaces of the respective skirt joists and deck joists.
US10526789B2	Peripheral sealing gland for elongate objects passing through a surface or beyond a pipe end A sealing gland is configured to form a first seal between a first elongate member and the sealing gland, and a second seal between a second elongate member and the sealing gland. The sealing gland includes a conical upper section having an upper aperture through which the first elongate member is to pass and defining, at the upper aperture, a deformable upper seal configured to deform about and form the first seal to a periphery of the first elongate member, and a tubular lower section extending from a base of the upper section and having an open lower end through which the elongate members are to pass, the lower section including one or more endless lip seals, the open lower end configured to deform about a periphery of the second elongate member, such that the one or more endless lip seals form the second seal at the second elongate member.
US10526784B2	System and apparatus for a yoke structure in a ceiling suspension A yoke for a ceiling suspension system is disclosed. For example, the yoke may include a yoke body having an upper end configured to be mounted only to another yoke, or to an extension mounted to the other yoke. The yoke body may have a lower end having a first mount configured to be mounted to a first ceiling support member (CSM), and a second mount configured to be mounted to a second CSM that differs from the first CSM. In one version, no portion of the yoke body extends through any portion of the first CSM and the second CSM.
US10526771B1	Water flow monitoring and leak detection/mitigation system and method A flow monitoring system, which is configured to detect a leak in a water distribution system having appliances, includes a flow sensor. The flow sensor is configured to detect flow data of a flow of water within a conduit configured to fluidly couple to the appliances. The flow monitoring system also includes a processor. The processor is configured to receive the flow data from the flow sensor, determine whether a reference flow pattern (of a plurality of reference flow patterns) is present in the flow data (where the plurality of reference flow patterns correspond with expected water flow patterns to one or more appliance of the appliances), and initiate a shut-down mode configured to stop the flow of water in response to a determination that the reference flow pattern is not present in the flow data.
US10526768B2	Hydraulic energy regeneration system for work machine A hydraulic energy regeneration system for a work machine for boosting a pressure of a return hydraulic fluid of a hydraulic cylinder and regenerating the hydraulic fluid, prevents a bottom pressure from reaching an overload relief set pressure and suppresses a changeover shock to ensure favorable operability.The hydraulic energy regeneration system for the work machine, includes: a communication pressure boost passage that can boost a pressure of a discharge-side hydraulic fluid by communicating a discharge side and a suction side of the hydraulic cylinder with each other during an own weight fall of a driven body; a communication pressure boost valve that is disposed in the communication pressure boost passage and that can regulate one of or both of a pressure and a flow rate of the communication pressure boost passage; a reuse-side line and a reuse control valve or a regeneration-side line and a regeneration control valve that can regenerate a hydraulic fluid discharged from the hydraulic cylinder during the own weight fall of the driven body; and a controller. The controller is configured to reduce an opening degree of the communication pressure boost valve in response to an increase of the discharge-side pressure of the hydraulic cylinder right after the discharge-side pressure reaches a preset high load set pressure, and gradually reduces the opening degree of the communication pressure boost valve with passage of time.
US10526763B2	Structural foundation monitoring sensor system Various embodiments of methods and apparatus for detecting a change in an orientation of a portion of a structure. In some embodiments, the apparatus includes a processor, an energy storage unit, a location reporting unit, a wireless communication module and one or more inclination sensors. In some embodiments, each of the one or more inclination sensors is configured to measure inclination by measuring an orientation of the each of the one or more inclination sensors relative to a gravitational acceleration vector.
US10526753B2	Multi-functional railway fastening component adjustment system A multi-functional railway fastening component adjustment system is disclosed. The system may include a railway component adjuster. The railway component adjuster may include adjustment tools pivotally coupled with a tool bracket. The railway component adjuster may be configured to selectively engage railway fastening components from different addressing positions of the adjustment tools at least in part by pivoting to a selected addressing position. The railway component adjuster may be adapted to hold the one or more adjustment tools in the selected addressing position to make a component adjustment to the railway fastening component with the adjustment tools. The component adjustment may include movement of the railway fastening component with respect to a rail of a railway.
US10526748B2	Method of providing moisture by atomization in ozonation of textile products Methods and devices for providing moisture in an ozonation process applied to textile products. Unlike other existing moistening methods the invention relates to process of moistening which is provided by means of spraying water by an ultrasonic atomizer and supplying into enclosed volume in micro droplets and production of super oxide radicals with O3.
US10526734B2	Method of making a hydroformed composite material A method for hydroforming a composite precursor material includes forming a composite precursor material comprising an original spun bonded nonwoven web and a polymer film layer. The method also includes applying a plurality of pressurized liquid jets onto an outer surface of the original spun bonded nonwoven web while the composite precursor material passes over a forming structure to push and reorient a plurality of spun bonded fibers from a closely packed substantially horizontal orientation to a more loosely packed orientation with greater vertical spacing between the fibers to produce a hydroformed composite material comprising an expanded spun bonded nonwoven layer having a loft of at least about 1.3 times greater than the original loft of the original spun bonded nonwoven web, and an air permeability of at least about 1.2 times greater than an original air permeability of the original unexpanded spun bonded nonwoven web.
US10526731B2	Conductive signal paths in woven fabrics Weaving equipment may include strand positioning equipment that positions warp strands and that inserts weft strands among the warp strands to form fabric. The weaving equipment may include one or more guide arms that pushes warp strands in the weft direction during weaving. Fabrics having warp strands that extend in both the warp direction and the weft direction may be used in forming circuitry in fabrics such as touch sensor circuitry. For example, a touch sensor in a fabric may be formed using first conductive warp strands that form first touch sensor electrodes and second conductive warp strands that form second touch sensor electrodes that overlap with the first touch sensor electrodes. The second conductive warp strands may each have a first portion that extends in the warp direction and a second portion that extends in the weft direction across the first touch sensor electrodes.
US10526729B2	Melt blowing die, apparatus and method A melt blowing die includes a stack of plates including corresponding melt blowing die tip, die body and air functionalities. One or more rows of polymer filament extrusion orifices extend through in a stack direction across multiple plates of a stack. A gas distribution system within the stack has gas outlets are positioned to provide distributed gas flow to contact and attenuate extruded polymer filaments. One of more polymer distribution channels extend longitudinally through multiple plates in the stack direction to supply polymer to each of the rows of extrusion orifices. A polymer distribution channel is open to receive polymer feed only at a longitudinal end. A melt blowing apparatus has a collection substrate movable in a machine direction that is transverse to a stack direction in a melt blowing die. A method for producing fiber-containing material includes melt blowing using a melt blowing die with a stack of plates.
US10526728B2	Silicon wafer and method for manufacturing same A manufacturing method of this invention includes: a step of slicing a silicon single crystal containing boron as an acceptor and obtaining a non-heat-treated silicon wafer, a step of determining a boron concentration with respect to the non-heat-treated silicon wafer, and a step of determining an oxygen donor concentration with respect to the non-heat-treated silicon wafer, in which a determination as to whether or not to perform a heat treatment at a temperature of 300° C. or more on the non-heat-treated silicon wafer is made based on a boron concentration determined in the step of determining a boron concentration, and an oxygen donor concentration determined in the step of determining an oxygen donor concentration. By this means, a wafer in which unevenly distributed LPDs that are present on the wafer are reduced is obtained.
US10526715B2	Preparation of rare earth permanent magnet A rare earth permanent magnet is prepared by immersing a portion of a sintered magnet body of R1—Fe—B composition (wherein R1 is a rare earth element) in an electrodepositing bath of a powder dispersed in a solvent, the powder comprising an oxide, fluoride, oxyfluoride, hydride or rare earth alloy of a rare earth element, effecting electrodeposition for letting the powder deposit on a region of the surface of the magnet body, and heat treating the magnet body with the powder deposited thereon at a temperature below the sintering temperature in vacuum or in an inert gas.
US10526714B2	Method and device for using CO2 mineralization to produce sodium bicarbonate or sodium carbonate and output electric energy Disclosed are a method and device for using CO2 mineralization to produce sodium bicarbonate or sodium carbonate and output electric energy. The device comprises an anode area, an intermediate area, and a cathode area. The anode area and the intermediate area are spaced by a negative ion exchange membrane (2). The intermediate area and the cathode area are spaced by a positive ion exchange membrane (3). The anode area, the intermediate area, and the cathode area can accommodate corresponding electrolytes. An anode electrode (1) is disposed in the anode area, a cathode electrode (4) is disposed in the cathode area, and the cathode electrode and the anode electrode are connected through a circuit. A raw material hydrogen gas inlet is disposed in the anode area, and a CO2 inlet and a product hydrogen gas outlet are disposed in the cathode area. The method is based on the principle of CO2 mineralization and utilization, combines the membrane electrolysis technology, facilitates spontaneous reaction by using the acidity of CO2 and the alkalinity of the reaction solution and realizes separation of the products, and converts through a membrane electrolysis apparatus the energy released by the reaction into electric energy at the same time when producing the sodium bicarbonate or sodium carbonate and outputs the electric energy. The method and device have low energy consumption, high utilization rate of raw materials and little environmental pollution, and can output electric energy while producing sodium carbonate at the same time.
US10526712B2	Cutting tool A cutting tool comprises a base material which includes particles including a tungsten carbide (WC) as a main component, a binder phase including cobalt (Co) as a main component, and particles including a carbide or a carbonitride of at least one selected from the group consisting of Group 4a, 5a, and 6a elements, or a solid solution thereof; and a hard film formed on the base material, wherein the hard film comprises at least an alumina layer, a cubic phase free layer (CFL), in which the carbide or the carbonitride is not formed, is formed from a surface of the base material to a depth of 10 μm to 50 μm, and a Co content of a surface of the CFL is 80% or more of a maximum Co content of the CFL.
US10526705B2	Methods for controlling the substrate temperature using a plurality of flushing gases In a CVD reactor, flushing gases of different heat conductivities are used to flush a gap between a substrate holder and a heating system. The lower side of the substrate holder is configured differently in a central region with respect to the heat transmission from the heating system to the substrate holder, than in a circumferential region that surrounds the central region. The gap has such a gap height that, upon a change of a first flushing gas with a first heat conductivity to a second flushing gas with a second heat conductivity, the heat supplied from the heating system to the substrate holder changes differently in the circumferential region than in the central region.
US10526701B2	Multi-cycle ALD process for film uniformity and thickness profile modulation Methods of depositing uniform films on substrates using multi-cyclic atomic layer deposition techniques are described. Methods involve varying one or more parameter values from cycle to cycle to tailor the deposition profile. For example, some methods involve repeating a first ALD cycle using a first carrier gas flow rate during precursor exposure and a second ALD cycle using a second carrier gas flow rate during precursor exposure. Some methods involve repeating a first ALD cycle using a first duration of precursor exposure and a second ALD cycle using a second duration of precursor exposure.
US10526700B2	Hardware and process for film uniformity improvement The present inventors have conceived of a multi-stage process gas delivery system for use in a substrate processing apparatus. In certain implementations, a first process gas may first be delivered to a substrate in a substrate processing chamber. A second process gas may be delivered, at a later time, to the substrate to aid in the even dosing of the substrate. Delivery of the first process gas and the second process gas may cease at the same time or may cease at separate times.
US10526698B2	Chemical deposition raw material including heterogeneous polynuclear complex and chemical deposition method using the chemical deposition raw material The present invention relates to a chemical deposition raw material including a heterogeneous polynuclear complex in which a cyclopentadienyl and a carbonyl are coordinated to a first transition metal and a second transition metal as central metals, the chemical deposition raw material being represented by the following formula. In the following formula, the first transition metal (M1) and the second transition metal (M2) are mutually different. The number of cyclopentadienyls (L) is 1 or more and 2 or less, and to the cyclopentadienyl is coordinated one of a hydrogen atom and an alkyl group with a carbon number of 1 or more and 5 or less as each of substituents R1 to R5. With the chemical deposition raw material of the present invention, a composite metal thin film or a composite metal compound thin film containing plural metals can be formed from a single raw material.
US10526689B2	Heat-resistant Ti alloy and process for producing the same The present invention relates to a heat-resistant Ti alloy having excellent high-temperature strength and a process for producing the same. More particularly, the present invention relates to a heat-resistant Ti alloy having a composite structure having an equiaxed α phase and β grains containing an acicular α phase inside thereof, and a process for producing the same.
US10526681B2	System and method for above-atmospheric leaching of metal sulfides A system and method for improving leach kinetics and recovery during above-atmospheric leaching of a metal sulfide is disclosed. In some embodiments, the method may comprise the steps of: (a) producing a metal sulfide concentrate [34] via flotation; (b) moving the produced metal sulfide concentrate [34] to at least one chamber [22a] of at least one reactor such as an autoclave [20]; (c) leaching the produced metal sulfide concentrate in said at least one chamber [22a] in the presence of oxygen [82] at a pressure and/or temperature above ambient, and in the presence of partially-used [25] and/or or new [92] grinding media within the at least one chamber [22a]. Systems [10] and apparatus [20, 200] for practicing the aforementioned method are also disclosed.
US10526677B2	Heat treatment furnace and method for heat treatment of a pre-coated steel sheet blank and method for production of a motor vehicle part A heat treatment furnace and a method for heat treatment of a steel sheet blank is disclosed having at least one furnace chamber and a transport system for conveying the steel sheet blanks through the furnace chamber. A preheating chamber, a metallurgical bonding path and a cooling chamber, wherein the steel sheet blank can be heated in the preheating chamber to a temperature of above 200° C. A method for the production of a hot-formed and press-quenched motor-vehicle part is also disclosed.
US10526675B2	Method for manufacturing steel for high-strength hollow spring A method for manufacturing steel, by quenching and tempering a seamless pipe for use as a material of a hollow spring, where the seamless pipe including predetermined components is subjected to a heat treatment which is performed to satisfy quenching conditions (1) and tempering conditions (2), (1) quenching conditions: 26,000≤(T1+273)×(log(t1)+20)≤29,000 900° C.≤T1≤1,050° C., 10 seconds≤t1≤1,800 seconds, formula (1) where T1 is a quenching temperature (° C.), and t1 is a holding time (seconds) in a temperature range of 900° C. or higher, and (2) tempering conditions: 13,000≤(T2+273)×(log(t2)+20)≤15,500 T2≤550° C., and t2≤3,600 seconds, formula (2) where T2 is a tempering temperature (° C.), and t2 is a total time (seconds) from start of heating to completion of cooling.
US10526673B2	Non-oriented electrical steel sheet and method for producing the same, and motor core and method of producing the same A non-oriented electrical steel sheet is obtained by subjecting a slab containing C: not more than 0.005 mass %, Si: 1.0-5.0 mass %, Mn: 0.04-3.0 mass %, sol. Al: not more than 0.005 mass %, P: 0.03-0.2 mass %, S: not more than 0.005 mass %, N: not more than 0.005 mass %, B: not more than 0.001 mass %, and Se: not more than 0.001 mass % and satisfying sol. Al+C+5B+5Se≤0.005 mass % to hot rolling, cold rolling and finish annealing. A sheet temperature at the outlet side of the rolling machine in at least one pass of the final cold rolling is set to a range of 100-300° C. to provide S/2M of not less than 1.0 and S/5C of not less than 1.0 when X-ray intensity ratios of {001}<250>, {111}<112> and {001}<100> in a central layer in a thickness direction are S, M and C, respectively.
US10526669B2	Method and system for forming carbonate from steel slag The present invention relates to a method and system for recovering carbonate from steel slag, in which it is possible to extract carbonate from steel slag and reuse the extracted carbonate, and to recycle steel slag and make use of CO2 gas without emission to the atmosphere. Since unreacted metal ions and an acidic solvent are reused in the method and system, it is possible to increase carbonate extraction efficiency and reduce an amount of waste.
US10526668B2	Streptomyces and method for producing milbemycin A4 using same Provided are a Streptomyces (Streptomyces hygroscopicus) HS7522 and a method for preparing milbemycin A4 by culturing the Streptomyces. The Streptomyces (Streptomyces hygroscopicus) HS7522 of the present invention is deposited in “China General Microbiological Culture Collection Center” with an accession number of CGMCC No. 9671 on Sep. 16, 2014.
US10526667B2	Hepatitis B virus typing and resistance assay The present invention provides methods, kits, and oligonucleotides for detecting and analyzing the nucleotide sequence of a reverse transcriptase (RT) region of the polymerase (Pol) gene of Hepatitis B Virus (HBV). In certain embodiments, a target RT region is amplified and subjected to DNA sequencing. The sequence obtained is compared to one or more DNA sequences characteristic of an HBV genotype or serotype, and/or one or more DNA sequences characteristic of an HBV mutation that confers resistance to a drug or vaccine, to determine the HBV genotype or serotype of the amplified product and/or the presence or absence of one or more DNA sequences characteristic of an HBV mutation that confers resistance to a drug or vaccine.

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