Abstract: A thermal switch having an on-state and an off-state is provided. First and second plates are composed from a thermally conductive material. The first and second plates are connected to form an internal cavity having a channel defining a gap between the first and second plate. The first reservoir is coupled to the channel and contains a thermally conductive liquid. The actuator is coupled to the first reservoir and the channel and is moveable between a first state and a second state corresponding to the on-state and the off-state of the thermal switch, respectively. Thermally conductive liquid is allowed to flow from the first reservoir to the channel when the actuator is in the first state and allowed to flow from the channel to the first reservoir when the actuator is in the second state.

Abstract: A firearm includes a lower receiver storing an electrical power source and an upper receiver attached to the lower receiver. A pivot pin device provides a mechanical pivot point between the upper and lower receivers and a transfer of electrical power from the electrical power source in the lower receiver to at least one accessory rail attached to the upper receiver. The at least one accessory rail has electrical contacts that engage corresponding contacts on an electronic accessory device to supply the electrical power to the electronic accessory device.

Abstract: Position based media pipeline systems and methods for volumetric displays provide content to a volumetric display having at least two pixels arranged in a 3D coordinate space. A three-dimensional (3D) pixel position dataset and a 3D animation are provided and a first volume representation based on the 3D animation is created. A second volume is created based on the first volume and including color data. A texture atlas is assembled based on the second volume and volumetric image data is generated based on the texture atlas. The position based media pipeline outputs the volumetric image data to one or more graphic controllers. The volumetric image data can be output whereby a user can preview the volumetric image data in addition to output to the volumetric display.

Abstract: Methods, systems, and apparatus for receiving audio data corresponding to a user utterance and context data, identifying an initial set of one or more n-grams from the context data, generating an expanded set of one or more n-grams based on the initial set of n-grams, adjusting a language model based at least on the expanded set of n-grams, determining one or more speech recognition candidates for at least a portion of the user utterance using the adjusted language model, adjusting a score for a particular speech recognition candidate determined to be included in the expanded set of n-grams, determining a transcription of user utterance that includes at least one of the one or more speech recognition candidates, and providing the transcription of the user utterance for output.

Abstract: Provided is a group-based communication interface configured to allow users of the interface to communicate within group-based communication channels and across group-based communication channels to provide relevant information to other users efficiently and effectively. Group-based messaging communications across the plurality of group-based communication channels can be channeled to specific receiver channels providing relevant information to users of the group-based communication interface thereby increasing the efficiency and effectiveness of group-based messaging communications and the lifetime of the system.

Abstract: A lifestyle preferences management system is provided. The system may collect and organize data regarding various foods and/or beverages that one or more local restaurants may offer and recommend a particular restaurant and/or menu item to a particular user based on the known dietary preferences and geographical location of the user. The system also may generate custom menu items for each user based on a cross-section of the user's known dietary preferences and the availability of substitutions, additions and/or deletions for a given menu item resulting in a dish that conforms to the user's preferences. The system also may facilitate the ordering of food from one or more vendors for a group of users while considering the dietary and/or lifestyle preferences of each member of the group in aggregate. The system also may utilize machine learning to learn a user's eating habits (e.g., by type of food, time of day, day of the week, geographical location, weather conditions, etc.

Abstract: Various embodiments described herein are generally directed to techniques for managing fraud rules and generating authentication directions according to location data from one or more client devices. Embodiments may include using a payment server informed by a client device application to manage and/or apply fraud rules for transactions. In embodiments, fraud rules may be managed based on location data provided by a client device application and/or location data associated with at least one transaction system. In some embodiments, fraud rules may be managed based on location data provided by multiple client device applications and/or location data associated with at least one transaction system. In some embodiments, rules may be managed for an individual authorization request according to information from at least one client device application and location data for a transaction system associated with the authorization request.

Abstract: A method of video encoding at a video encoder can include receiving a picture, and determining a substitutional representation of the picture by performing an optimization process to tune elements of the substitutional representation of the picture to optimize a rate-distortion performance of coding the substitutional representation of the picture based on an end-to-end (E2E) optimized framework. The E2E optimized framework can be an artificial neural network (ANN) based video coding framework that is pretrained. The substitutional representation of the picture can be encoded to generate a bitstream.

Abstract: This application relates to video encoding and decoding, and specifically to tools and techniques for using and providing supplemental enhancement information in bitstreams. Among other things, the detailed description presents innovations for bitstreams having supplemental enhancement information (SEI). In particular embodiments, the SEI message includes picture source data (e.g., data indicating whether the associated picture is a progressive scan picture or an interlaced scan picture and/or data indicating whether the associated picture is a duplicate picture). The SEI message can also express a confidence level of the encoder's relative confidence in the accuracy of this picture source data. A decoder can use the confidence level indication to determine whether the decoder should separately identify the picture as progressive or interlaced and/or a duplicate picture or honor the picture source scanning information in the SEI as it is.

Abstract: Systems, methods, and computer-executable instructions for reducing network traffic from a beacon reader including detecting a plurality of beacon information from the beacon during a read delay period of time. A distance between the beacon reader and the beacon for each of the two of more beacon information is determined. A combined distance based on the determined distances between the beacon reader and the beacon for each of the plurality of beacon information is determined. A distance moved from the combined distance and the previous distance of the beacon is determined. The distance moved is greater than a predetermined distance threshold. A beacon identifier is transmitted to a remote server based on the distance moved being greater than the predetermined distance threshold.

Abstract: A routing assembly for an electronic device has a front face with an array of connectors ports and each of the connector ports contain a first connector mounted therein. A first end of a cable can be directly terminated to the first connectors and the cables can be embedded in a tray that is configured to extend toward a chip package. The cables extend from the tray and terminates to a second connector that can be electrically connected to the chip package so as to provide a communication path between the first connector and the second connector that substantially bypasses a supporting circuit board.

Abstract: A method for applying and buying with a co-branded virtual card is disclosed. The method includes receiving a customer application for a co-branded credit card at a time of purchase, performing a customer qualification for the co-branded credit card at the time of purchase, providing access to a virtual co-branded card for a qualified customer, the virtual co-branded card having a valid credit card number, a valid credit card expiration date and a valid credit card security code and authorizing the use of the virtual co-branded card to buy goods at the time of qualification.

Abstract: Embodiments of a high-pressure, high power, reciprocating positive displacement fluid pumping system and methods are included. The system may include a high-pressure, high power, reciprocating positive displacement pump including a pump plunger, a fluid end block assembly, and a fluid cover. The fluid end block assembly may include a fluid end block body, a suction port, a discharge port, a pump bore positioned in and extending through the fluid end block body, and a fluid chamber positioned in the fluid end block body and in fluid communication with each of the suction port, the discharge port, and the pump bore. The fluid chamber has an open end portion, and the pump plunger may be positioned to move in the pump bore to pressurize one or more fluids in the fluid chamber.

Abstract: A power supply signal conditioning system includes a power supply, one or more loads, and a drive-sense circuit (DSC). The power supply is operably coupled to one or more loads. When enabled, the power supply configured to output a power supply signal having a DC (direct current) voltage component and a ripple voltage component that is based on conversion of an AC (alternating current) signal in accordance with generating the power supply signal. The DSC is operably coupled to the power supply. When enabled, the DSC is configured simultaneously to sense the power supply signal and, based on sensing of the power supply signal, adaptively to process the power supply signal in accordance with reducing or eliminating the ripple voltage component of the power supply signal to generate a conditioned power supply signal to service the one or more loads.

Abstract: A system and method for operating a fleet of pumps for a turbine driven fracturing pump system used in hydraulic fracturing is disclosed. In an embodiment, a method of operating a fleet of pumps associated with a hydraulic fracturing system includes receiving a demand Hydraulic Horse Power (HHP) signal. The demand HHP signal may include the Horse Power (HP) required for the hydraulic fracturing system to operate and may include consideration for frictional and other losses. The method further includes operating all available pump units at a percentage of rating below Maximum Continuous Power (MCP) level, based at least in part on the demand HHP signal. Furthermore, the method may include receiving a signal for loss of power from one or more pump units. The method further includes operating one or more units at MCP level and operating one or more units at Maximum Intermittent Power (MIP) level to meet the demand HHP signal.

Abstract: A method, computer program, and computer system is provided for encoding or decoding video data. Video data including a chroma component and a luma component is received. One or more contexts for entropy coding chroma intra prediction modes are identified based on a co-located luma block at one or more pre-defined positions. The video data is decoded based on the identified contexts.

Abstract: Systems and methods for media processing and streaming are provided, a method is performed by at least one processor for managing capabilities of a media streaming network. The method includes receiving a content preparation template, wherein the content preparation template includes first information specifying content parameters corresponding to the content, and second information specifying instructions for preparing the content for downlink streaming; preparing the content according to the content preparation template; and streaming the prepared content over the media streaming network to a media streaming client.

Abstract: Systems and methods of selecting digital platforms for execution of voice-based commands are provided. The system receives an application that performs an action associated with a service via digital platforms. The system debugs the application to validate parameters of the action on at least two platforms of the digital platforms. The system receives data packets comprising an input audio signal detected by a sensor of a client device, and parses the input audio signal to identify the action and the service. The system selects a first platform from the digital platforms to perform the action. The system initiates, responsive to selection of the first platform, an interactive data exchange to populate parameters of an action data structure corresponding to the action. The system executes the action via the selected platform using the action data structure.

Abstract: A semiconductor light-emitting device includes a junction between doped semiconductor layers, a first set of multiple independent contacts connected to a first doped layer and a second set of one or more contacts connected to the second doped layer. Multiple conductive vias connect the independent contacts to the first doped layer, enabling differing corresponding via currents to be applied to the first doped layer through the vias independent of one another. A spatial distribution of via currents among the multiple vias can be selected to yield a corresponding spatial distribution of emission intensity. Alteration of the via current distribution results in corresponding alteration of the emission intensity distribution; such alterations can be implemented dynamically. Multiple devices can be arranged as a light-emitting array.

Abstract: The present application relates to a device for displaying a panel having an outer structure having a display opening; an inner member rotatably mounted within the outer structure; and a plurality of panels rotatably mounted to the inner member, each of the plurality of panels including a first side and an opposite second side. The inner member is rotatable about a first axis with respect to the outer structure to move one of the plurality of panels into registry with the display opening; and each of the plurality of panels is rotatable about a second axis with respect to the inner member to display the first side or the second side through the display opening in the outer structure.