US10576679B2
A vessel is configured to hold a product in an interior region formed in the vessel. The vessel includes an inner layer arranged to define the interior region and an outer layer. The vessel is formed using a blow-molding process in which a multiple layer parison is blow molded to form the vessel. The multiple layer parison is formed in an extrusion process in which a number of extruders are arranged to co-extrude associated inner and outer parisons to establish the multiple layer parison.
US10576675B2
Embodiments of an invention disclosed herein relate to devices, processes, and systems for processing polymers.
US10576674B2
A method for molding amorphous polyether ether ketone including steps of preparing a molten mass including polyether ether ketone, cooling a mold assembly to a temperature of at most about 200° F., and injecting the molten mass into the cooled mold assembly.
US10576665B2
A tire vulcanizer is provided which is capable of arranging a sector at a specified position during closing of a mold and suppressing a vulcanization molding defect. The tire vulcanizer includes: the sector that shapes a tread of a tire; paired upper and lower side plates that shape sidewalls of the tire; a segment to which the sector is fixed and which causes the sector to move in a tire radial direction; and mold parting surfaces defined by the sector and the side plates. Mold inner ends of the mold parting surfaces are arranged on the tread, and the mold parting surfaces extend outward in the tire radial direction from the mold inner ends. The sector includes paired upper and lower flange sections which respectively abut the paired upper and lower side plates in a state where the adjacent sectors in the tire circumferential direction tightly contact each other.
US10576662B2
A method of forming a fiber-reinforced molding compound. The method includes establishing a melt stream of a source material including a first polymeric material having a first melt temperature in an extruder and dosing a composite material into the melt stream. The composite material includes pre-impregnated reinforcing fibers comprising reinforcing filaments and a second polymeric material having a second melt temperature greater than the first melt temperature. The composite material has at least 30% of the reinforcing filaments protected by the polymeric material such that the polymeric material surrounds each filament completely forming a barrier between it and an adjacent filament in the at least 30% of the filaments. The temperature of the melt stream at dosing is below the second melt temperature. The method includes forming a molding compound from the source and composite materials. The method includes dispensing the molding compound to produce a part.
US10576655B2
A pole including a plurality of truncated cones arranged in a linear array to form the pole, wherein each truncated cone receives an adjacent truncated cone within its interior. Each truncated cone in the pole is formed from a veneer by moving the longitudinal edges of the veneer towards each other. A method of manufacturing the pole and various uses of the pole are also provided.
US10576649B2
A rotary knife includes a rotatable annular blade. The blade includes a blade wall presenting an annular inner surface terminating at a cutting edge. The annular inner surface includes a first section and a second section, with the first section extending from the cutting edge and the second section being located further from the cutting edge than the first section. The first and second sections define first and second angles, respectively, relative to an imaginary plane transverse to the axis about which blade rotates. The second angle is greater than the first angle.
US10576641B2
A system is disclosed for providing high flow vacuum control to an end effector of an articulated arm. The system includes a high flow vacuum source that provides an opening with an area of high flow vacuum at the end effector such that objects may be engaged while permitting substantial flow of air through the opening, and a load detection system for characterizing the load presented by the object.
US10576628B2
A machine learning device of a controller observes data on a movement speed of each motor of a robot and an adjustment amount of the movement speed, a target speed of a tip end of the robot, and a movement path proximate to the tip end of the robot, as state variables expressing a current state of an environment, and acquires determination data indicating an appropriateness determination result of the movement speed of the tip end of the robot. Then, the machine learning device learns the target speed data, the movement speed data, and the movement path data in association with the adjustment amount of the movement speed of each of the motors of the robot by using the observed state variables and the acquired determination data.
US10576620B1
Robotic mobility assistant exoskeleton with frame members, which are attached adjacent to biological joints, supplements relative movement between skeletal members. Mechanical joint defines a center of relative rotation of frame members about three mutually perpendicular axes with the center of relative rotation of frame members being displaced from the outer surfaces of skeletal members to correspond in position with the center of biological joint. Actuation devices including powered cable springs rotate frame members. Control system executes calibrated user specific posture sequences and activates power. Mechanical joint exhibits cylindrical guide surfaces defining a slidable or rotatable connection of frame members and has a radius intersecting the center of the biological joint. Node control network distributes computing load and reduces communications overhead. Map unit has object recognition system for monitoring environment. Standard posture data derived from rules of ambulation and posture provide positioning control, optimized by energy-timed margins for balance maintenance.
US10576618B2
A robot includes a mover, a determiner, and a controller. The mover moves the robot. The determiner determines a touch type by a predetermined object. The controller controls the mover so as to move the robot close to the predetermined object when the determiner determines that the touch type by the predetermined object is petting, or so as to move the robot apart from the predetermined object when the determiner determines that the touch type by the predetermined object is to hitting.
US10576615B2
A work tool includes an elongate outer housing, an elongate inner housing, a motor, a spindle, and a transmitting mechanism. The inner housing includes a first end part, a second end part, an extending part and an elastic connection part. The motor, the spindle and the transmitting mechanism are disposed in the first end part of the inner housing. The first end part is connected to the outer housing via a first elastic member. The second end part includes a power-source-related device configured to enable power supply from a power source to the motor. The elastic connection part includes second elastic members connecting the extending part and the second end part. The second elastic members are spaced apart from each other in a circumferential direction around the longitudinal direction.
US10576609B2
A manufacturing method of the honeycomb structure uses a grinding wheel having a coarse abrasive grain layer and a pair of fine abrasive grain layers sintered and secured to be formed on both sides of the coarse abrasive grain layer, and has a grinding wheel rotating step of rotating the pair of grinding wheels disposed via a predetermined space in a state where fine abrasive grain layers of the grinding wheels face each other; a conveying step of conveying a honeycomb formed body formed by extrusion and the like; an end face grinding step of grinding end faces of the conveyed honeycomb formed body with the rotating grinding wheels; and a firing step of firing the honeycomb formed body.
US10576604B2
A substrate polishing apparatus includes a polishing table 30 having a polishing surface 10 in the upper surface, a substrate holding portion 31 that holds a substrate W having a surface to be polished in the lower surface, and a holding portion cover 36 that covers the outer side of the substrate holding portion 31. Between the lower portion of the holding portion cover 36 and the upper surface of the polishing table 30, a gap portion for intake 37 is provided, and in the upper portion of the holding portion cover 36, a pipe for exhaust 39 connected to an exhaust mechanism 38 is provided. By operating the exhaust mechanism 38, a rising air current from the gap portion 37 toward the pipe 39 is formed between the outer surface of the substrate holding portion 31 and the inner surface of the holding portion cover 36.
US10576600B2
Disclosed is an apparatus for processing a lens edge. The apparatus comprises: a wheel-shaft-moving rotating member whose one end is fixed to a fixing frame by a moving-shaft, for moving pivotally about the moving-shaft; a wheel-shaft mounted on the other end of the wheel-shaft-moving rotating member, for moving pivotally with the wheel-shaft-moving rotating member and for being rotated by driving a wheel-rotating motor; and a cutter for processing the lens edge into a form of a step/incline shape, the cutter being coupled to one end of the wheel shaft to move with the wheel-shaft to contact the lens edge, and rotated with the wheel shaft to cut the surface of the lens, and the cutter comprising a rotating body inserted into the wheel-shaft to rotate with the wheel-shaft, and at least one cutting projection formed on the circumference of the rotating body to cut the edge and the periphery of the lens.
US10576598B2
The present disclosure is directed to a surfacing tool for repairing a sealing surface on a fitting. The surfacing tool is defined by a tool head and a tool head guide having an internal bore sized to receive the tool head. The tool head is includes a reverse flare working surface positioned at a first end thereof. A threaded element is positioned at one end of the tool head guide to threadingly receive a threaded flare fitting. The tool head being rotatable within the tool head guide while engaging and grinding the sealing surface on the fitting to a desired finish.
US10576594B2
A newly configured centerpoint drill and a drill attachment device that can be attached to a conventional cordless drill include configurations that require a user's hand to be in direct alignment with the keyless chuck of the drill to enable a user or operator to apply maximum pressure or force during use of a drill to reduce time and effort spent by a user/operator.
US10576589B2
A cooling system for use with a power electronics assembly comprising an array of line-replaceable units is provided. The cooling system includes a first manifold coupled in flow communication with the array of line-replaceable units, and a fluid supply coupled in flow communication with the first manifold. The fluid supply is configured to channel cooling fluid towards the first manifold such that the cooling fluid is discharged towards the line-replaceable units in the array substantially simultaneously.
US10576583B2
A laser machining device includes a scanner head which can scan a laser beam, a movement means for the scanner head, a scanner head control device and a movement control device. In the laser machining device, the scanner head control device controls, based on a machining parameter on a path motion, the scanner head such that the laser beam is scanned in a first direction and a second direction, the scanner head control device includes a distance calculation portion which calculates, from the information of an angle θ formed by a normal to an item to be machined from the scanner head and the direction of application of the laser beam and a focal length, a difference between a desired machining distance and an actual machining distance and based on the result of the calculation, the movement control device corrects the feedrate of the movement means or the scanner head control device corrects the machining parameter such that the desired machining distance and the actual machining distance are made equal to each other.
US10576573B2
A system, in one embodiment, may include a portable welding unit having an engine, a generator coupled to the engine, a compressor coupled to the engine, and a smart battery charger coupled to the generator. A system, in another embodiment, may include a battery charger, wherein the battery charger is configured to monitor a temperature of a battery, an ambient temperature, a battery charge time, or a combination thereof. A system, in a further embodiment, may include at least one circuit having a welding control circuit and a battery charge circuit. The battery charge circuit may be configured to adjust an output based on a battery type, a battery voltage rating, a sensed feedback, a battery test, or a combination thereof.
US10576564B2
A combined gear cutting apparatus includes a workpiece drive portion, a first processing portion holding and moving a first tool to a processing position for a workpiece, a second processing portion holding and moving a second tool to a processing position for the workpiece, and a control portion which includes a storage portion storing workpiece information indicating a configuration of the workpiece before first processing is performed, first tool information, second tool information and relative position information. The control portion includes a tooth groove configuration calculation portion calculating tooth groove configuration information of the workpiece based on the first tool information, the workpiece information and the relative position information obtained when the first processing is completed. The second tool is configured to move to a start position of second processing for the workpiece based on the tooth groove configuration information, the second tool information and the relative position information.
US10576559B2
A method for sawing metal workpieces is disclosed. The method includes: controlling the clamping jaws (8) via the machine controller (12) to clamp a workpiece placed on the sawing bench (2); inputting an offset value into the machine controller (12); advancing or retracting the clamping jaws (8) in order to move the workpiece into a zero position using the offset value, opening the clamping jaws (8), moving the clamping jaws (8) to an initial position, re-clamping the workpiece located in the zero position, the clamping jaws (8) being in their initial position, and moving the clamped workpiece from the zero position into a cutting position by way of a feeding movement, the cutting position being a position in which that point of the workpiece is located in the cutting plane (7).
US10576558B2
Disclosed is a device for notching, at an interval of a unit electrode, a continuous electrode sheet in which an electrode active material is applied to one or both surfaces thereof, to form a plurality of unit electrodes from the electrode sheet, the device including a press to press notches on the top and the bottom of the electrode sheet at a set position, and two or more grippers arranged at the rear of the press based on a feed direction of the electrode sheet, the grippers drawing and transporting the electrode sheet by one pitch, a size corresponding to the unit electrode according to operation of the press, wherein while one of the grippers draws and transports the electrode sheet, the remaining grippers move to a position for drawing.
US10576556B2
Provided is a cutter apparatus for machining a difficult-to-machine material, the cutter apparatus including: a cutting tool body which has a fastening portion formed at a center thereof; one or more cutters which are installed on the cutting tool body, and have superhard insert tips fixed to end portions thereof, respectively; and an angle adjusting unit which is installed in an internal space of the cutters, and adjusts angles of the cutters by spreading or retracting the cutters, so that angles of the cutters may be easily adjusted in accordance with a condition for cutting a difficult-to-machine material, in order to prevent damage to the superhard insert tips when machining a difficult-to-machine material having high hardness and high toughness.
US10576540B2
An additive manufacturing method and machine for an object using at least one powder, capable of limiting risks of dissemination of the powder. The method including the following steps in succession: manufacture a solid block starting from the powder and a sublimatable material, load the solid block in a loading space of the machine; sublimate the material present in the solid block and recover the powder; and additive manufacturing of the object by stacking successive layers made using the powder recovered in the previous step.
US10576536B2
The invention relates to a method for determining the position of the cores in an injection mould, comprising the steps essentially consisting of: selecting a core Rrep in a population of cores with the least difference from the mean of the measured differences between k cores and the theoretical three-dimensional spatial model, positioning this core Rrep in space relative to at least one of the functional faces of a theoretical three-dimensional spatial model of the core, and repositioning core support points so that they can support the core Rrep in the position corresponding to its repositioning in space performed in the previous step.
US10576534B2
A mold for improving solidification speed of an aluminum alloy cast hot section includes a top mold, a side mold and a lower mold, the top mold being arranged at top and configured to complete a back cavity of a wheel, the bottom mold being arranged below the top mold and configured to complete shaping of a front wheel disc of the wheel, the side mold being arranged on side of the top mold and bottom mold, the top mold, side mold and bottom mold jointly surrounding a cast cavity of the aluminum alloy wheel, the center of the top mold includes a step hole through which a shunt cone is mounted, the shunt cone is connected with the top mold by bolts; the upper part of the shunt cone is assembled with the center hole of the top mold of the mold, the two are in zero clearance fit.
US10576529B2
The invention discloses a process of manufacturing heavy and critical components such as a blowout preventer (BOP) with a combination of open die forging, piercing and machining process which results in to better material utilization and saving in the machining time. The forging process of the invention involves a step of notching, wherein a transverse notch is made near each end of the ingot before cogging said ingot. The invention allows development of safety and critical components with effective material utilisation.
US10576528B2
A steel bar transverse stepping conveying equipment is provided, including a base, and a front movable clamp area and a rear fixed clamp area arranged on the base. The front movable clamp area and the rear fixed clamp area are connected by a rear fixed clamp area connecting guiderail mechanism for relative translation. A method for controlling the steel bar transverse stepping conveying equipment is further provided. The steel bar transverse stepping conveying equipment is provided with a plurality of clamp mechanisms. A front-movable-clamp-area clamp clamps the steel bar and shifts the steel bar to a next position step by step; then the steel bar is clamped by a rear fixed clamp area clamp, and the front-movable-clamp-area clamp is released and returned to an original position; and the previous action is repeated until the stepping conveying of the steel bar is completed.
US10576521B2
A roll feeder is usable to intermittently feed a coiled material. The roll feeder includes a paired first roll and second roll, a meandering detector, a pressing component, and a controller. The paired first roll and second roll are disposed so as to clamp the coiled material. The paired first roll and second roll are configured to feed the coiled material in a conveyance direction. The meandering detector is configured to detect meandering of the coiled material from a specific conveyance position in a width direction perpendicular to the conveyance direction of the coiled material. The pressing component is configured to press the first roll against the coiled material being conveyed. The controller is configured to control the pressing component so as to correct the meandering based on detection by the meandering detector.
US10576518B2
An apparatus includes a controllable contaminant-extraction system configured to, at least in part, extract an extractable contaminant from a contaminant plume positioned in the soil via an extraction conduit extending in the contaminant plume. A control assembly is configured to control operation of the controllable contaminant-extraction system in such a way that the controllable contaminant-extraction system extracts the extractable contaminant via the extraction conduit by randomly changing, at least in part, a flow rate of the extractable contaminant that is extracted from the contaminant plume.
US10576517B2
There is provided according to the present invention a sustained release reactant blend and methods for making and using the sustained release reactant blends. There is further provided methods for using such blends in the in situ or ex situ remediation of contaminated groundwater and in the treatment of water and wastewater. There is further provided, according to the present invention, methods for controllably coating reactant blends whereby such coated blends exhibit sustained release properties and have an open structure.
US10576514B2
A control system for controlling extraction of landfill gas, comprising: at least one sensor configured to measure one or more characteristics of landfill gas; at least one flow control mechanism disposed in well piping and configured to control flow of the landfill gas through the well piping; and at least one processor configured to: obtain a measured concentration of a first gas in landfill gas; determine whether the measured concentration of the first gas is either less than a first threshold concentration or greater than a second threshold concentration; when it is determined that the measured concentration is less than the first threshold concentration, control the at least one flow control mechanism to reduce flow rate of landfill gas; and when it is determined that the concentration is greater than the second threshold concentration, control the at least one flow control mechanism to increase the flow rate of landfill gas.
US10576512B2
The application discloses an improved wheel pretreatment rack. The wheel pretreatment rack includes a hook, tripods, positioning slide blocks, positioning holes, a main rod, bearing rods, braces and positioning clamping jaws. Compared with the traditional wheel pretreatment rack, the improved wheel pretreatment rack in use has the advantages that the requirement of wheels having different sizes for the pretreatment rack is met by adjusting the positions of the bearing rods up and down, and the problems of drop, scratch and the like in the cleaning pretreatment process of the wheel may be effectively prevented by a wheel three-point-fixing mode.
US10576506B2
Bulk sorting using a bulk sorting machine that comprises a conveying means (7), an exciter (5) for generating a separating force, a splitter (1) with a blade, and a sensor (2) that senses the particles hitting the blade. The signal generated by the sensor (2) is used to optimize the result of the separation process.
US10576498B2
Embodiments of the invention provide a method for producing a multilayer coated film which involves obtaining a first layered body by forming, on a film substrate, a wet-coated film including a coating material (A) containing an active energy ray-curable resin which contains a first photopolymerization initiator and a second photopolymerization initiator, the reaction wavelengths of which differ from one another; and forming a pre-cured coated film including the coating material (A) in a dry-to-the-touch state by preliminarily curing the wet-coated film including the coating material (A), by irradiating the first layered body with active energy rays which include the reaction wavelength of the first photopolymerization initiator and do not include the reaction wavelength of the second photopolymerization initiator. The method further includes obtaining a second layered body by forming a wet-coated film including a coating material (B) on the pre-cured coated film including the coating material (A); and obtaining the multilayer coated film by fully curing the pre-cured coated film including the coating material (A) by irradiating the second layered body with active energy rays including the reaction wavelength of the second photopolymerization initiator.
US10576495B2
A paint roller adapter enabling a large diameter paint roller cover to be used on a paint roller frame having a cage configured to receive smaller paint roller covers. The adapter is generally cylindrical in shape and comprises a cylindrical internal surface having a diameter sized to fit onto the cage of the roller frame and a substantially cylindrical external surface having a diameter sized to fit within the large paint roller cover. At least one gripping member projects outward, beyond the external surface of the adapter such that, in use, the gripping member(s) press against an internal surface of the large paint roller cover. The gripping members of the adapter serve to prevent the roller cover slipping about the external surface of the adapter. A pair of such adapters thereby enables a conventional paint roller frame to be used with large diameter roller covers.
US10576494B2
A glass body support assembly that supports a glass container body in an upright position includes a collet body and clamping fingers that clamp onto a necked-down portion of the glass container body. The collet body has a gas purge passageway extending therethrough to deliver pressurized gas to an interior of the glass container body.
US10576491B2
Exemplary pressurization and coating systems, methods, and apparatuses are described herein. In certain embodiments, pressurization systems, methods, and apparatuses are used in conjunction with coating systems, methods, and apparatuses to control pressure about a substrate after a coating material is applied to a surface of the substrate. An exemplary system includes a die tool configured to apply a coating material to a substrate passing through the die tool and a pressurization apparatus attached to the die tool and forming a pressurization chamber. The pressurization apparatus is configured to receive the substrate from the die tool and control pressure about the substrate in the pressurization chamber. In certain embodiments, the die tool forms a coating chamber and is configured to apply the coating material on at least one surface of the substrate in the coating chamber.
US10576489B2
A system for maintaining conduits and pipes after their installation into a pipeline system used to transport material in a fluid or flowable form. The system includes a maintenance tool adopted for use inside the pipe, an umbilical attached to the maintenance tool for pulling the tool through the pipe; and a pluralities of bearings positioned around the umbilical in order to allow the tool to be pulled through the pipe around bends and turns in the pipe.
US10576486B2
A fluid dispenser for containing and dispensing metered amounts of fluid that includes a reservoir for containing fluid and a chamber positioned substantially within the reservoir for containing a quantity of the fluid. The fluid dispenser additionally includes a piston that is moveable within the chamber to draw fluid into the chamber when the piston is moved in a first direction with respect to the chamber, and to discharge fluid from the chamber when the piston is moved in a second direction opposite the first direction. Further, the fluid dispenser includes a user-manipulatable control coupled to the piston and rotatable about an axis to select one of at least two different metered quantities of fluid to be dispensed. The user-manipulatable control is further movable to move the piston relative to the chamber along the axis to selectively dispense the selected metered quantity of fluid.
US10576485B2
As an ejector of the present disclosure and a cooling apparatus having the same include a suction guide unit at least partially having a curved surface so that the ejector guides a flow of a refrigerant, a structure is improved and thus a flow loss can be reduced. Also, through the improved structure, a mixture rate between a refrigerant passing through a nozzle unit and a refrigerant passing through a suction unit is improved, so that pressure rising efficiency can be increased to reduce a compressor load, and thus energy efficiency can be increased due to an increase in efficiency of the ejector.
US10576483B2
A shaping air spurting member (9) is formed in a tubular shape by using a conductive material, and is arranged on an outer peripheral side of a rotary atomizing head (4) in a state where a front end thereof is positioned in an intermediate section of the rotary atomizing head (4) in a length direction. The shaping air spurting member (9) has a front surface section (9D) that is provided with many numbers of air spurting holes (10, 12) for spurting shaping air toward paint particles sprayed from the rotary atomizing head (4). In addition, a shield member (14) composed of an annular body extending radially is provided on an outer diameter side of the front surface section (9D) in the shaping air spurting member (9) to shield electric flux lines traveling toward the rotary atomizing head (4) from each of electrodes (6C) in an external electrode member (6).
US10576481B2
Disclosed is sprinkler system. The system comprises a gate valve. Further, a sprinkler frame is mounted on the gate valve. The sprinkler frame further consists of wires for connection. The system further comprises a generator. The generator is mechanically coupled with a rotor and a generator base. Further the system comprises of an electronic component. The system is housed in a sprinkler housing.
US10576479B2
A net water outlet device includes a main body and an outlet cover plate. The outlet cover plate is disposed at one end of the main body, the other end of the main body is an inlet end. The outlet cover plate is disposed with a first outlet hole group and a second outlet hole group arranged concentrically; therein, the outlet direction of the first outlet holes are configured so that: the axis of the outlet cover plate projects to the circumference of each first outlet hole, making the axis of the outlet cover plate and the tangent line of the circumference of each first outlet hole jointly define a first plane, the outlet direction of the first outlet holes are in the first plane, forming a first intersection angle with the projection of the axis of the outlet cover plate.
US10576478B2
An advanced manufacturing plant and process to efficiently deconstruct and recycle post-consumer carpet primarily in an aqueous environment. The water-based technology substantially eliminates airborne particulate emissions into the workplace and the environment. It also significantly increases the quality and quantity of the resources recovered from the carpet. In addition to recycling residential carpet, it also reclaims and recycles material from commercial broadloom carpet.
US10576463B2
Disclosed is a catalyst comprising: a composition having a formula BNxMyOz wherein B represents boron, N represents nitrogen, M comprises a metal or metalloid, and O represents oxygen, x ranges from 0 to 1, y ranges from 0.01 to 5.5; and z ranges from 0 to 16.5. The catalyst may be suitable for converting alkanes to olefins.
US10576462B2
A process for preparing a mesoporous material, e.g., transition metal oxide, sulfide, selenide or telluride, Lanthanide metal oxide, sulfide, selenide or telluride, a post-transition metal oxide, sulfide, selenide or telluride and metalloid oxide, sulfide, selenide or telluride. The process comprises providing an acidic mixture comprising a metal precursor, an interface modifier, a hydrotropic or lyotropic ion precursor, and a surfactant; and heating the acidic mixture at a temperature and for a period of time sufficient to form the mesoporous material. A mesoporous material prepared by the above process. A method of controlling nano-sized wall crystallinity and mesoporosity in mesoporous materials. The method comprises providing an acidic mixture comprising a metal precursor, an interface modifier, a hydrotropic or lyotropic ion precursor, and a surfactant; and heating the acidic mixture at a temperature and for a period of time sufficient to control nano-sized wall crystallinity and mesoporosity in the mesoporous material. Mesoporous materials and a method of tuning structural properties of mesoporous materials.
US10576451B2
A system and process for the recovery of at least one halogenated hydrocarbon from a gas stream. The recovery includes adsorption by exposing the gas stream to an adsorbent with a lattice structure having pore diameters with an average pore opening of between about 5 and about 50 angstroms. The adsorbent is then regenerated by exposing the adsorbent to a purge gas under conditions which efficiently desorb the at least one adsorbed halogenated hydrocarbon from the adsorbent. The at least one halogenated hydrocarbon (and impurities or reaction products) can be condensed from the purge gas and subjected to fractional distillation to provide a recovered halogenated hydrocarbon.
US10576449B2
The invention relates to a reactor for carrying out heterogeneously catalyzed gas-phase reactions, having an internal element (11, 35) or a plurality of internal elements (11, 35) which are arranged in succession in the flow direction of the gas mixture of the heterogeneously catalyzed gas-phase reaction through the reactor (10), where the internal elements extend over the entire reactor cross section, wherein the one or more internal elements (11, 35) is/are at least partly made of a fiber composite ceramic material.
US10576446B2
Provided herein is a method for capturing DNA molecules in solution. The method may comprise: extracting DNA from a sample that comprises endogenous DNA and environmental DNA to produce extracted DNA; ligating universal adaptors to the extracted DNA; hybridizing the extracted DNA, in solution, with affinity-tagged RNA probes generated by: in vitro transcribing a library of fragmented reference genomic DNA that has been ligated to an RNA promoter adaptor, in the presence of an affinity-tagged ribonucleotide; binding the product with a capture agent that is tethered to a substrate in the presence of RNA oligonucleotides that are complementary to the adaptors, thereby capturing the hybridized DNA molecules on the substrate; washing the substrate to remove any unbound DNA molecules; and releasing the captured DNA molecules. A kit for performing the method is also provided.
US10576444B2
A method for charging a catalyst into a reactor (40) comprising a separation loop (21), comprising the following steps: a) filling the reactor (40) with a solvent S1; b) filling the separation loop (21) with said solvent S1; c) causing said solvent S1 to move in the synthesis reactor (40) and the separation loop (21); d) heating the reactor (40) to a temperature of 100° C. or less; e) injecting an inert gas into the bottom of the reactor (40); f) mixing said catalyst with a solvent S2 in a vessel (30) in order to obtain a liquid/solid mixture; g) increasing the pressure in the vessel (30) then sending the liquid/solid mixture to the reactor (40); h) withdrawing said solvent S1 and/or S2.
US10576434B2
The invention provides a filtration membrane which comprises a porous support and, covalently bonded to a surface thereof, a layer comprising a plurality of vesicles having transmembrane proteins incorporated therein, said vesicles being formed from an amphiphilic block copolymer; characterised in that within said layer, vesicles are covalently linked together to form a coherent mass. The membrane may be prepared by a process which comprises providing an aqueous suspension of vesicles having transmembrane proteins incorporated therein, said vesicles being formed from an amphiphilic block copolymer having reactive end groups; depositing said suspension of vesicles on a surface of a porous support; and providing reaction conditions such that covalent bonds are formed between different vesicles and between vesicles and said surface.
US10576429B1
Polyvinyl difluoride (PVDF) membranes prepared from casting solution including the biopolymer kappa-carrageenan (kCg) as an additive demonstrate improved structure and properties. The resulting asymmetrical structure has a thin layer on the upper surface, a porous sublayer with reduced volume of macro void space and increased porosity, and a spongy layer beneath the sublayer. This results in an increased hydrophilic nature, and provides enhanced wetting, membrane porosity, and water permeability—all important properties making these membranes suitable for a wide range of uses.
US10576428B2
An apparatus includes 1) a filtration device including a filtration module to generate a filtrate from an input stream; 2) a desalination device fluidly connected to the filtration device; and 3) a controller configured to direct operation of the filtration device and the desalination device. In a first mode of operation, the filtration module is configured to perform filtration as part of generating the filtrate. In a second mode of operation, the filtration module is configured to receive an output from the desalination device such that the output backwashes the filtration module. The controller is configured to monitor a change in membrane resistance of the filtration module during the first mode of operation, and is configured to trigger the filtration module to enter the second mode of operation based on the change in membrane resistance.
US10576426B2
A plasma separator includes a vertical chamber with a membrane or membranes partially or fully covering the internal chamber walls and forming an inner cavity to accommodate whole blood. The plasma separator further includes a plasma collection space separated from the inner cavity with one or more membranes and a plasma removal port.
US10576420B2
The object of the present invention is to provide an exhaust gas purifying catalyst that can achieve high purification performance while suppressing H2S emissions. The object is solved by an exhaust gas purifying catalyst in which the lower layer of the catalyst coating layer comprises a ceria-zirconia composite oxide having a pyrochlore-type ordered array structure, in which the ceria-zirconia composite oxide contains at least one additional element selected from the group consisting of praseodymium, lanthanum, and yttrium at 0.5 to 5.0 mol % in relation to the total cation amount, and the molar ratio of (cerium+additional element):(zirconium) is within the range from 43:57 to 48:52.
US10576410B2
A process is disclosed for producing hydrogen for a hydrogen consuming process comprising obtaining a gas stream containing hydrogen from a steam reforming hydrogen plant, sending the gas stream to a pressure swing adsorption unit to be separated into a hydrogen stream and a fuel gas stream; purging the pressure swing adsorption unit with an external purge gas stream from a hydroprocessing unit off gas; treating the off gas with a thermal swing adsorption unit to remove water and other impurities prior to purging the pressure swing adsorption unit; and using a protective adsorbent layer in the pressure swing adsorption unit at the product-hydrogen end of the bed to adsorb impurities from the external purge gas.
US10576409B2
A CO2 adsorbent that includes MIL-100(Fe) and various amounts of carbon nanotubes that are dispersed therein, and a method of capturing CO2 with a CO2 adsorbent that includes an adsorbent matrix of a zeolite and/or a metal organic framework and carbon nanotubes that are dispersed within the adsorbent matrix. Various embodiments of the CO2 adsorbent and the method of capturing CO2 are also provided.
US10576402B2
An air filter for a fresh air system of an internal combustion engine may include a filter housing including a housing lid and a filter element arranged exchangeably in the filter housing separating a raw side from a pure side. The filter element may include an annular filter body, a first end plate, and a second end plate. A dust collector space may be disposed in the filter housing on the raw side and may be delimited axially by the housing lid and the first end plate. The housing lid may have a step which may radially delimit the dust collector space. A connection may be disposed in a circumferential section of the dust collector space which is not bordered by the step. The step may have a radial aperture fluidically connecting the dust collector space to a discharge stub, the radial aperture arranged diametrically opposite the connection.
US10576401B2
A fluid filter with a housing, a fluid inlet, a fluid outlet, a central standpipe which forms the fluid outlet, a filter insert which is plugged onto the standpipe, and a valve unit which is arranged on the outer circumference of the standpipe. The valve unit has a valve seat, a valve body which can be moved in the axial direction of the standpipe, a valve spring which is guided on the standpipe and biases the valve body in the valve closing direction, and a valve spring support which is attached to the standpipe. The valve body is made of an elastomer body, and an intermediate valve ring which is guided on the standpipe in an axially movable manner, is arranged between the valve spring and the valve body.
US10576397B2
A system for degassing a hydrocarbon fluid from a hydrocarbon liquid has a plurality of hollow tube membranes. The hollow tube membranes are formed of a plastic providing an inner support body and an outer selective layer which is denser than the inner support body. The inner support body is formed of spherulitic structures. A fuel supply system and a method are also disclosed.
US10576394B2
A dual phase re-circulating extraction apparatus comprises at least one extraction vessel, at least one separation chamber, and a circulation conduit configured to direct a process fluid into the extraction vessel, where it may come into contact with a source material to form a mixture, and is then passed to the separation chamber, where the process fluid separates from the extracted material, and the process fluid is recirculated back to the extraction vessel. The apparatus includes a gas pump, at least one heat exchanger, and a liquid pump, each connected to the conduit, to efficiently convert a relatively low pressure gas after separation to a relatively high pressure liquid or supercritical fluid for extraction. The apparatus can be configured to enable a batch mode process allowing continuous flow to the separators while the extractors are cycled online and offline in a sequence to enable servicing and reloading.
US10576393B2
Disclosed herein is a system and method for condensing moisture in a gas stream entering or leaving a bioreactor, the system comprising: a contact condenser container fluidically coupled to the bioreactor through an exhaust line; a condensate accumulator fluidically coupled to the contact condenser container through at least a first condensate line and a second condensate line; the condensate accumulator further fluidically coupled to the bioreactor through a condensate overflow line; a first condensate control device disposed on the first condensate line and configured to control a flow of condensate leaving the contact condenser container and entering the condensate accumulator; and a second condensate control device disposed on the second condensate line and configured to control a flow of condensate leaving the condensate accumulator to be mixed with the gas stream.
US10576391B1
The present invention provides a building piece comprising a first wing, a second wing, and a flexible belt connecting said two wings. The first wing has a first front side and a first back side, and the second wing has a second front side and a second back side. At least two of the four sides each comprise a topographical profile or a landscape. In the present invention, the term “landscape” can be used interchangeably with the term “topographical profile”. The landscape on any one of the at least two sides can be reversibly interlocked, or is reversibly interlockable, to another one of the at least two sides.
US10576390B2
A plush toy having a spherical fabric shell defining a substantially enclosed cavity with an opening forming a mouth. A normally spherical elastic bladder filled with fluid is located within the enclosed cavity. When the spherical fabric shell is squeezed by a user, the elastic bladder elastically deforms forming a generally spherical bubble projecting out of the mouth opening. When the spherical fabric shell is released the bladder retracts into the fabric shell.
US10576387B2
A gondola 40 is mounted to move freely along an endless, sinuous track 20. With the track 20 rotating about a horizontal axis, the gondola 40 is raised and, as the track 20 presents a downhill section, the gondola 40 rolls down it under the influence of gravity. The steeper the downhill section, the greater the speed until the gondola 40 reaches its lowermost position (FIG. 1B). Its momentum cause the gondola 40 to carry on travelling along a momentarily uphill section of the track 20. Travel from then on depends on a number of variables, including the rotational speed, direction and acceleration of the track 20, the weight of the gondola 40 and its passengers, the natural damping effect of friction in the mounting of the gondola 40 on the track 20, and any additional braking and/or driving effect that may be applied to the gondola 40. As compared to a conventional rollercoaster, the ride 1 may occupy a very much smaller footprint, incur a much lower capital cost and be readily adaptable to mobile use. By varying the operating parameters, many differing ride experiences may be achieved.
US10576378B2
Methods, apparatus, and system create and execute non-linear interactive programs comprising action stages. During creation of a non-linear interactive program, output devices do not need to be known in advance, but can be defined according to output device criteria. Based on output devices encountered during execution of a non-linear interactive program, input which may be received from the output devices is determined, as well as input-output criteria. When input is received and input-output criteria are satisfied, output may be produced. In this way, execution of the non-linear interactive program may unfold, adaptively, based on participating output devices and input provided by such devices.
US10576348B1
A system and method for controlling an exercise device are provided herein. The system includes a memory having computer-executable instructions and at least one processor to execute the computer-executable instructions to wirelessly connect the exercise device, receive a training mode, receive at least one variable for determining a power set point, determine the power set point responsive to the training mode and the at least one variable and control a magnetic brake assembly in the exercise device responsive to the power set point.
US10576340B2
A golf tool for cleaning a cleat or spike may include a top surface, a pair of opposing side surfaces connected to the top surface, a bottom surface opposing the top surface, a front surface connecting to the top surface, the bottom surface and the side surfaces, and a back surface connecting to the top surface, the bottom surface and the side surfaces. The bottom surface may be connected to at least three cleaning fingers to simultaneously clean three cleats of a golf shoe. The front surface may be connected to a finger projection having a flexible cleaning cylinder.
US10576333B2
A swimming goggle structure comprises a left frame, a right frame, a connection element, two protection pads, and two packing frames. Each of the two protection pads has a circular body and the circular body is arranged with a face contact circumference, characterized in that the two packing frames can assemble the left frame, the right frame and two protection pads as a firm structure, and that the left(right) frame has an inclined guide surface for convenience in disassembly of the packing frames from the left(right) frame, and that a connection base of the left(right) frame has a connection hole of trumpet-like shape, so that two connection pillars of the connection element is designed with incorporation of a truncated guide surface which allows the connection element to be assembled and disassembled in a convenience way. Besides, such a structural also provides the wearer with more component options during assembly.
US10576328B2
A treadmill includes a belt, a display, a first sensor having first transmission circuitry for transmitting a first radar beam over the belt and first reception circuitry for detecting a first reflected signal that is a reflection of the first radar beam from a user on the belt, a processor connected to the first sensor, the belt and the display, and a non-transitory computer-readable storage medium storing a program to be executed by the processor. The program includes instructions for determining, according to the first reflected signal, first data associated with a vital sign of the user and displaying, according to the first data, the vital sign on the display.
US10576326B2
A method for measuring, monitoring, controlling, evaluating and correcting proprioceptive and/or postural and/or locomotor and/or motor and/or spatial orientation abilities of a user, includes measuring and processing in order to detect an effective movement or an effective posture of the user; comparing the effective movement or the effective posture to a theoretical movement or a theoretical posture; providing biological feedback in order to allow the user to correct his effective movement or his effective posture with respect to the theoretical movement or the theoretical posture; calculating and storing a score; transmitting the score to a third party in order to allow the latter to monitor the performances of the user; and automatically or non-automatically updating a level of difficulty.
US10576322B2
An exercise apparatus with base horizontal members forming a base polygon and ceiling horizontal members forming a ceiling polygon and a plurality of vertical members mounted at their lower ends to the base polygon and mounting the ceiling polygon spaced from the base polygon. A human interface permits athletes to exercise, and wheels mounted to the base polygon permit transport of the apparatus and attached equipment to a field or court. The base polygon includes two parallel skids and the human interface may be a pad permitting an athlete to push the apparatus horizontally when none or two of the wheels contact the ground. When no wheels contact the ground, the apparatus may be used in the manner of a weight rack, because the apparatus will not move along the ground without substantial force being applied.
US10576316B1
A mounting bracket for releasably securing an article to a structure includes a first and second bracket assembly each including one or more ring clamps defined by opposed ring end arms, a clamp base defining one or more pairs of slots each receptive to corresponding ones of the opposed ring end arms of the ring clamps, and a clamp base coupling. One set of ring clamps with one of the clamp bases are engageable to the article. The other set of ring clamps with the other one of the clamp bases are engageable to the structure. One of the clamp bases couplings is engageable with the other clamp base coupling, and a locking pin is removably engaged therewith.
US10576313B2
[Object of the Invention] An object of the present invention is to provide a detachable connector between a face piece and a filter of a breathing apparatus comprising a bayonet connection mechanism for connecting a pair of members by pushing and twisting operation, wherein detaching of the filter from the face piece by accident or user error is effectively prevented.[Disclosure of the Invention] A detachable connector between a face piece and a filter of a breathing apparatus is provided with a bayonet connection mechanism for connecting a pair of members by pushing and twisting operation, and a lock mechanism for locking a connection between the pair of members by fitting a pin in a hole provided in an elastic member, wherein connecting motion of the bayonet connection mechanism synchronizes with locking motion of the lock mechanism so that connection of the filter and locking of the connection are carried out simultaneously when the filter is connected to the face piece, while unlocking motion of the lock mechanism precedes disconnecting motion of the bayonet connection mechanism so that unlocking of the connection precedes disconnection of the filter when the filter is disconnected from the face piece.
US10576310B2
A fall protection device includes a frame, a rotation unit, a safety belt, and a braking unit. The rotation unit is rotatably disposed in the frame; the safety belt is wound up on the rotation unit, and adapted to be pulled to drive a rotation of the rotation unit. The braking unit includes a braking plate, a braking block, and a stopper. The braking plate is connected to the rotation unit, rotates with the rotation unit coaxially. The braking block is pivotally connected to the braking plate, and includes a stopping part. The stopping part of the braking block can be spun out by a centrifugal force produced by a rotation of the braking plate, and abuts against the stopper to limit the rotation of the rotation unit. The braking block includes an abutted part. The stopper is disposed in a movement path of the abutted part.
US10576301B2
A fluorescing marker is used in order to mark (for example) a leaf of a multi-leaf collimator and/or the reference points within the field of view. The markers are illuminated with light tuned to cause the markers to fluoresce at a wavelength different to that of the illuminating light. The fluorescence is then detected by a camera. This method allows the image to be captured by the camera with increased contrast. Accordingly, the present invention provides a multi-leaf collimator for a radiotherapeutic apparatus, comprising at least one leaf having a fluorescent marker. The fluorescent marker will usually emit light of a wavelength longer than the incident light, allowing suitable filters to be provided in order to distinguish the light emitted by the markers. A suitable material for use in the fluorescent markers is ruby. The present invention also provides a radiotherapeutic apparatus comprising a multi-leaf collimator as defined above, and a camera arranged to view the fluorescent markers. A source of illumination for the fluorescent markers is ideally monochromatic, or nearly so. The camera can have a filter arranged to substantially prevent light of the wavelength emitted by the source of illumination from entering the camera, thereby improving the contrast of the image. The radiotherapeutic apparatus can also comprise a source of illumination that is optically co-located with a radiation source, to allow the radiation field that will be emitted to be checked visually by an operator. The co-located source is preferably substantially monochromatic, emitting substantially no light at the wavelength of the fluorescent markers. A filter can then be placed over an output of the radiotherapeutic apparatus, for blocking light of the wavelength of the fluorescent markers and thereby enhancing the contrast of the image that is taken of the fluorescent markers.
US10576300B2
A radiation therapy treatment method includes providing a patient model, dosimetric constraints, delivery motion constraints, and delivery coordinate space of a radiation delivery device, where the delivery coordinate space is represented as a mesh with vertices connected by edges, where the vertices correspond to directions of a beam eye view (BEV) of the radiation delivery device. BEV region connectivity manifolds are constructed from the patient model, the dosimetric constraints, the delivery coordinate space, and existing beam trajectories, wherein each of the BEV region connectivity manifolds represents connections between contiguous 2D target regions. Beam trajectories are selected based on region connectedness information in the BEV region connectivity manifolds, the dosimetric constraints, the delivery motion constraints, and the existing beam trajectories. Radiation is delivered using the radiation delivery device in accordance with the selected beam trajectories.
US10576282B2
Methods and systems for testing and treating spinal cord stimulation (SCS) patients are disclosed. Patients are eventually treated with sub-perception (paresthesia free) therapy. However, supra-perception stimulation is used during “sweet spot searching” during which active electrodes are selected for the patient. This allows sweet spot searching to occur much more quickly and without the need to wash in the various electrode combinations that are tried. After selecting electrodes using supra-perception therapy, therapy is titrated to sub-perception levels using the selected electrodes. Such sub-perception therapy has been investigated using pulses at or below 10 kHz, and it has been determined that a statistically significant correlation exists between pulse width (PW) and frequency (F) in this frequency range at which SCS patients experience significant reduction in symptoms such as back pain. Beneficially, sub-perception stimulation at such low frequencies significantly lowers power consumption in the patient's neurostimulator.
US10576280B2
A handheld sinus treatment device provides sinus relief treatment to a user. The handheld sinus treatment device includes a wireless receiver configured to receive wireless signals including control data from a handheld electronic device. The user positions a treatment electrode of the sinus treatment device at a treatment location on the user's face corresponding to a sinus nerve node. The sinus treatment device provides electrical sinus treatment stimulation in accordance with the control data.
US10576279B2
The present invention provides a device for the transcutaneous electrical stimulation of the trigeminal nerve. The device comprises an elongated symmetrical support comprising at least one electrode pair, said support being suitable to be applied on the forehead of a person's face in the supraorbital region thereby covering the afferent paths of the supratrochlear and supraorbital nerves of the ophthalmic branch of the trigeminal nerve; each electrode pair being in contact with a self-adhesive conductive gel, said conductive gel covering at least partially one surface of the support for attaching said support to the forehead and being applied to two lateral zones with the exception of an insulating central zone, whereby each lateral zone comprises one electrode of the electrode pair; at least one electric circuit for supplying to the electrode pair electric pulses having a predefined intensity, and at least one measurement means for measuring the intensity of the supplied pulses, said measurement means being connected to the electric circuit.
US10576277B2
A method of anesthetizing a tympanic membrane of an ear of a patient using iontophoresis is disclosed. The method involves delivering an anesthetizing drug solution to an ear canal of the patient's ear, wherein the drug solution includes an anesthetic and a buffer, and wherein the drug solution has a pH in the range of about 6.5 to about 7.5; and applying an amount of current to the drug solution, wherein the amount of applied current is increased at a rate of less than about 0.5 milliamp per second until a maximum current is achieved.
US10576276B2
A method, including subjecting a subcutaneous medical device containing a magnet to a magnetic field, thereby imparting a torque onto the magnet, and resisting the imparted torque via an external device that has a skin facing component extending in a direction away from a curvature of the body of the recipient at locations proximate a portion directly contacting skin directly above the implanted magnet.
US10576271B2
Systems, methods, and devices are disclosed for optimizing patient-specific stimulation parameters for spinal cord stimulation. A patient-specific anatomical model is developed based on a pre-operative image, and a patient-specific electrical model is developed based on the anatomical model. The inputs to the electric model are chosen, and the model is used to calculate a distribution of electrical potentials within the modeled domain. Models of neural elements are stimulated with the electric potentials and used to determine which elements are directly activated by the stimulus. Information about the models inputs and which neural elements are active is applied to a cost function. Based on the value of the cost function, the inputs to the optimization process may be adjusted. Inputs to the optimization process include lead/electrode array geometry, lead configuration, lead positions, and lead signal characteristics, such as pulse width, amplitude, frequency and polarity.
US10576265B2
Improved stimulation circuitry for controlling the stimulation delivered by an implantable stimulator is disclosed. The stimulation circuitry includes memory circuitry that stores pulse programs that define pulse shapes, steering programs that define electrode configurations, and aggregate programs that link a selected pulse program with a selected steering program. Each steering program defines the stimulation polarity and the allocation of current of the specified stimulation polarity for each of the pulse generator's electrodes. Each pulse program includes one or more pulse instructions, where each instruction defines the parameters of a single phase of the pulse program. Pulse definition circuits in the stimulation circuitry execute aggregate programs to generate stimulation waveforms, which stimulation waveforms can be generated simultaneously by the different pulse definition circuits.
US10576264B2
Presented herein are implantable medical devices, such as tissue-stimulating prostheses, that are configured to deliver simultaneous stimulation to a recipient. In one embodiment, a tissue stimulating prosthesis comprises a plurality of current sources, a plurality of electrodes (e.g., a linear array of electrodes), and a hardwired electrical network of switches, sometimes referred to herein as a “sparse switch network.” The sparse switch network is configured to connect each of the current sources to more than one of the electrodes, and to connect each of the electrodes to only a subset of the current sources. The sparse switch network is configured to prevent adjacent electrodes from being connected to the same current source.
US10576256B2
An antiseptic applicator may include a handle, a sponge, and a usage indicator. The handle may be configured to store antiseptic solution. The sponge may be configured to absorb the antiseptic solution when the antiseptic solution is released from the handle. The usage indicator may be configured to indicate a period of time that the sponge has been pressed to skin of a patient.
US10576245B2
An innovative medical device that permits rapid, minimally invasive restoration of blood flow across a vascular blockage. A method employing said device, allowing for lysis or removal of said blockage. Said device creates a temporary bypass using longitudinal structure configured for insertion into the blood vessel and adapted to deliver a side hole to a target area. The side hole defines a distal first segment and a proximal second segment with a lumen to allow blood flow therethrough to the distal end hole. In an alternate embodiment, a slidable outer sheath can cover the side hole to permit reversal of blood flow from the distal end hole to a proximal end hole located outside a patient's body by means of an aspiration controller. Alternate embodiments include an optional anchoring balloon, a macerating stent or wires, perforations for fluid delivery, and a backflow valve.
US10576244B2
A lumen extension member is provided for a catheter having a catheter body and an elongate electrode coupled to the catheter body. The elongate electrode defines an electrode lumen extending therethrough. The lumen extension member is positioned within the electrode lumen and is coupled to the catheter body. The lumen extension member includes a tubular member including a sidewall and at least one opening that extends through the sidewall.
US10576239B2
Systems and methods are provided for portable and compact nitric oxide (NO) generation that can be embedded into other therapeutic devices or used alone. In some embodiments, an ambulatory NO generation system can be comprised of a controller and disposable cartridge. The cartridge can contain filters and scavengers for preparing the gas used for NO generation and for scrubbing output gases prior to patient inhalation. The system can utilize an oxygen concentrator to increase nitric oxide production and compliment oxygen generator activity as an independent device. The system can also include a high voltage electrode assembly that is easily assembled and installed. Various nitric oxide delivery methods are provided, including the use of a nasal cannula.
US10576236B2
An oxygen delivery device for providing oxygen to a user through a retractable tube includes a first housing. An oxygen supplier, such as an oxygen concentrator, is positioned in the first housing. A reel, which is spring-loaded, is rotationally coupled to and positioned in the first housing. A door is positioned in and is hingedly coupled to the first housing proximate to the reel to allow access to the reel. A tube is coiledly positioned around the reel. The tube has a first end that is fluidically coupled to the oxygen supplier. The tube is positioned around the reel such that a second end of the tube is configured to be selectively and reversibly extended from the first housing through a hole that is positioned through the door. The second end of the tube is positioned to couple to an oxygen supply interface, such as a cannula.
US10576231B2
An imaging stylet is provided, including a deformable outer housing having a proximal end and a distal end with a longitudinal axis, and an opening provided at the distal end, an imaging device disposed at the distal end of the outer housing, a deformable support member disposed in the outer housing, and an actuator disposed in the outer housing and coupled to the imaging device. The imaging device is movable by the actuator from an inactivated position, in which the imaging device is substantially aligned with the longitudinal axis of the distal end, to an activated position, in which the imaging device extends out of the opening at an angle relative to the longitudinal axis of the distal end.
US10576228B2
An apparatus for administering a respirable gas to an individual includes a body receivable against a facial area for enclosing a respiratory organ, a vacuum hose, and a scavenger valve. The body is cup shaped, and includes a first side and a second side. An inhalation member extends from the first side of the body. An exhalation member extends from the second side of the body. The vacuum hose is for coupling a vacuum source to the exhalation member. The scavenger valve is coupled to the vacuum hose. The inhalation member is for administering respirable gas into the body, the exhalation member is for exhausting exhaust gas from the body into the vacuum hose, and the scavenger valve is for exhausting exhaust gas therethrough from the vacuum hose to an atmosphere.
US10576213B2
The present invention relates to a medicament delivery device comprising: a housing; a drive mechanism arranged to act on a plunger rod; a release mechanism interactively connected to the drive mechanism for releasing the drive mechanism from a pre-tensioned state; and a signal generating mechanism for generating an audible and/or tactile and/or visual signal indicating that a medicament has been completely delivered. The signal generating mechanism is operably connected to said drive mechanism such that it is arranged movable in a longitudinal direction in relation to said drive mechanism. Said drive mechanism is arranged with a signal release mechanism capable of activating said signal generating mechanism at a certain longitudinal position of said drive mechanism after its release, for generating an audible and/or tactile and/or visual signal. Said signal generating mechanism comprises a signal delay mechanism.
US10576204B2
Some embodiments of an infusion pump system can include a controller in which one or more features sets to be provided by the controller are enabled or disabled based upon the particular pump device that is connected to the controller. For example, in some embodiments, one or more advanced features of the controller are available to the user only when a first type of pump device (e.g., having predefined settings stored therein) is connected to the controller, and those advanced features of the controller are disabled when a second type of pump device is connected to the controller.
US10576202B2
An infusion apparatus includes a housing and a chamber configured to be connected to the housing. The apparatus further includes a weight sensor coupled to a load connector connected to the housing and an optical sensor disposed in the housing. The weight sensor is configured to generate a first signal based on a measured weight of the fluid container attached to the housing in a weight-bearing configuration. The optical sensor is configured to generate a second signal based on detecting drops of the fluid traversing the chamber. The apparatus also includes a flow control mechanism to control a flow rate of the fluid into an outlet channel. The apparatus includes one or more processing devices configured to perform operations including transmitting a control signal to the flow control mechanism to adjust the flow rate.
US10576198B2
An irrigator system for delivering a volume of fluid from a fluid source to an abscess or wound. The irrigator system includes a fluid source connector for removably connecting to the fluid source, a fluid receiver for receiving the fluid from the fluid source, a fluid delivery nozzle for delivering the fluid to the abscess or wound, and a shield removably positioned around the fluid delivery nozzle to protect the fluid delivery nozzle.
US10576195B2
An apparatus for ultrafiltration of a patient being overhydrated due to congestive heart failure, comprising a tube set including a connector for connection to a patient line for access to the peritoneal cavity of the patient. A flow pump is arranged for addition and removal outflow and inflow (recirculation) of fluid from/to the peritoneal cavity. An osmotic agent peristaltic pump is arranged for replenishment of glucose solution to the fluid added to the peritoneal cavity for promoting ultrafiltration. The glucose is replenished intermittently for keeping a concentration of glucose substantially constant in the peritoneal cavity. The flow pump comprises a pressure chamber with rigid walls and a flexible pump bag arranged therein. An air pump pressurizes the chamber for outflow of fluid from the peritoneal cavity by a sub pressure and inflow of fluid to the peritoneal cavity by an overpressure, which pressures are maintained within safe limits.
US10576194B2
A method for delivering a target volume of fluid to a destination is provided. The method includes delivering a first volume of fluid to the destination in increments each having approximately a first incremental volume, the first volume of fluid being less than the target volume and delivering a second volume of fluid to the destination in increments each having approximately a second incremental volume, the second incremental volume being less than the first incremental volume, such that the sum of the first volume and the second volume is approximately equal to the target volume.
US10576191B2
An implantable blood pump including an inflow cannula, the inflow cannula having a malleable tube including an inflow portion, a steering assembly coupled to the inflow portion of the tube, an actuator coupled to the steering assembly for applying a force to the tube, and a cannula tip extending from the inflow portion of the tube and defining an aperture in fluid communication with the tube.
US10576186B2
An antimicrobial medical device that includes a substrate having a metal surface that is made from a metal or metal alloy that may include stainless steel, cobalt, and titanium. Disposed on the metal surface is a first antimicrobial oxide layer that includes an antimicrobial metal that may include silver, copper, and zinc, and combinations thereof. The atoms of antimicrobial metal in the first antimicrobial oxide layer are of a first concentration. The first antimicrobial oxide layer is positioned in a direction opposite that of the metal surface. The device further includes a second antimicrobial oxide layer that includes an antimicrobial metal that may be silver, copper, and zinc, and combinations thereof. The atoms of the antimicrobial metal present in the second antimicrobial oxide layer are of a second concentration. The first concentration and the second concentration are not equal. Methods for making the antimicrobial medical device are also disclosed.
US10576176B2
In a sterilizing system, a sterilizing device receives supply of oxygen and steam. The sterilizing device produces oxygen plasma containing ozone from the supplied oxygen and discharges the produced oxygen plasma and reactive oxygen produced through reaction between the supplied steam and the oxygen plasma as a sterilizing agent. And, the sterilizing system includes an ozone collecting unit for collecting ozone contained in the discharged oxygen plasma.
US10576173B2
The present invention includes a device cleaner, and method of use, for cleaning a device port, particularly a medical device port, that may be inserted into the device port cleaner for cleaning and/or disinfecting.
US10576168B2
The present invention relates to the prevention and/or treatment of lysosomal storage diseases in a patient.
US10576167B2
The present invention relates in part to nucleic acids, including nucleic acids encoding proteins, therapeutics and cosmetics comprising nucleic acids, methods for delivering nucleic acids to cells, tissues, organs, and patients, methods for inducing cells to express proteins using nucleic acids, methods, kits and devices for transfecting, gene editing, and reprogramming cells, and cells, organisms, therapeutics, and cosmetics produced using these methods, kits, and devices.
US10576164B2
Conjugate compounds of formula (A): wherein: R2 is where R36a and R36b are independently selected from H, F, C1-4 saturated alkyl, C2-3 alkenyl, which alkyl and alkenyl groups are optionally substituted by a group selected from C1-4 alkyl amido and C1-4 alkyl ester; or, when one of R36a and R36b is H, the other is selected from nitrile and a C1-4 alkyl ester; R6 and R9 are independently selected from H, R, OH, OR, SH, SR, NH2, NHR, NRR′, NO2, Me3Sn and halo; R7 is independently selected from H, R, OH, OR, SH, SR, NH2, NHR, NRR′, NO2, Me3Sn and halo; Y is selected from formulae A1, A2, A3, A4, A5 and A6: L is a linker connected to a cell binding agent; CBA is the cell binding agent; n is an integer selected in the range of 0 to 48; RA4 is a C1-6 alkylene group; either (a) R10 is H, and R11 is OH, ORA, where RA is C1-4 alkyl; or (b) R10 and R11 form a nitrogen-carbon double bond between the nitrogen and carbon atoms to which they are bound; or (c) R10 is H and R11 is OSOzM, where z is 2 or 3 and M is a monovalent pharmaceutically acceptable cation; R and R′ are each independently selected from optionally substituted C1-12 alkyl, C3-20 heterocyclyl and C5-20 aryl groups, and optionally in relation to the group NRR′, R and R′ together with the nitrogen atom to which they are attached form an optionally substituted 4-, 5-, 6- or 7-membered heterocyclic ring; wherein R16, R17, R19, R20, R21 and R22 are as defined for R6, R7, R9, R10, R11 and R2 respectively; wherein Z is CH or N; wherein T and T′ are independently selected from a single bond or a C1-9 alkylene, which chain may be interrupted by one or more heteroatoms e.g. O, S, N(H), NMe, provided that the number of atoms in the shortest chain of atoms between X and X′ is 3 to 12 atoms; and X and X′ are independently selected from O, S and N(H).
US10576160B2
The invention relates to materials and methods of conjugating a water soluble polymer to an oxidized carbohydrate moiety of a therapeutic protein comprising contacting the oxidized carbohydrate moiety with an activated water soluble polymer under conditions that allow conjugation. More specifically, the present invention relates to the aforementioned materials and methods wherein the water soluble polymer contains an active aminooxy group and wherein an oxime or hydrazone linkage is formed between the oxidized carbohydrate moiety and the active aminooxy group on the water soluble polymer, and wherein the conjugation is carried out in the presence of a nucleophilic catalyst.
US10576157B2
A method for delivering therapeutics includes infusing a hydrogel with cannabis; and contacting the hydrogel infused with cannabis into a human which causes the controlled timed releasing of the cannabis with hydrophobic molecules to permeate through a lipid pathway.
US10576155B2
The instant invention provides for novel catiome lipids that can be used in combination with other lipid components such as cholesterol and PEG-lipids to form lipid nanoparticles with oligonucleotides. It is an object of the instant invention to provide a cationic lipid scaffold that demonstrates enhanced efficacy along with lower liver toxicity as a result of lower lipid levels in the liver. The present invention employs low molecular weight cationic lipids with one short lipid chain to enhance the efficiency and tolerability of in vivo delivery of siRNA.
US10576152B2
The present invention provides a stabilized hypohalous acid solution (or formulation thereof), which may be conveniently packaged for sale, or stored for later use on demand. The invention further provides methods of making the stabilized hypohalous acid solution, as well as methods of use for disinfecting mammalian tissue, including wounds and burns, disinfecting or cleansing surfaces, or treating and/or preserving food products and cut flowers, among other uses.
US10576149B2
The present invention relates to methods for reducing or eliminating the non-specific release of a cytokine associated with a disease comprising administering at least one glucocorticoid and an immunostimulating antibody. Additionally, the present invention relates to a pharmaceutical composition that contains at least one immunostimulating antibody and at least one glucocorticoid.
US10576145B2
The present invention provides in certain embodiments conjugates comprising at least one CD200 inhibitor and an adjuvant, and methods of reversing or modulating immune suppression in a patient having a disease or disorder arising from abnormal cell growth, function or behavior, which method comprises administering to a patient in need thereof a composition comprising a CD200 inhibitor and an adjuvant.
US10576143B2
The present application relates to novel administration regimens for poxviral vectors comprising nucleic acid constructs encoding antigenic proteins and invariant chains. In particular the use of said poxviral vectors for priming or for boosting an immune response is disclosed.
US10576141B2
The present invention relates to an improved filovirus vaccine comprising a recombinant modified vaccinia virus Ankara-based (MVA-based) vaccine against filovirus infection and to related products, methods and uses. Specifically, the present invention relates to genetically engineered (recombinant) MVA and FPV vectors comprising at least one heterologous nucleotide sequence encoding an antigenic determinant of a Marburg virus (MARV) or Ebola virus glycoprotein. Specifically, the invention relates to recombinant MVA comprising Ebola virus glycoprotein and virion protein 40. The invention also relates to products, methods and uses thereof as well as prime/boost regimens of MVA and genetically engineered (recombinant) FPV, e.g., suitable to induce a protective immune response in a subject.
US10576139B2
Agents, compositions, methods and kits useful for the treatment and diagnosis of Staphylococcal intramammary infection are disclosed. The agents, compositions, methods and kits are derived from genes expressed during Staphylococcal intramammary infection, and more particularly genes SACOL0029, SACOL0264, SACOL0442, SACOL0718, SACOL0720, SACOL1353, SACOL1416, SACOL1611, SACOL1944, SACOL2144, SACOL2365 or SACOL2599, based on the gene nomenclature from the Staphylococcus aureus COL (SACOL) genome.
US10576137B2
The invention relates to methods of producing, and compositions comprising, an isolated alpha (2→8) or (2→9) oligosialic acid derivative bearing a non-reducing end enriched for one or more de-N-acetyl residues and resistant to degradation by exoneuraminidase. A representative production method involves: (i) treating an alpha (2→8) or (2→9) oligosialic acid precursor having a reducing end and a non-reducing end with sodium borohydride under conditions for de-N-acetylating the non-reducing end; and (ii) isolating alpha (2→8) or (2→9) oligosialic acid derivative having one or more de-N-acetylated residues and a non-reducing end that is resistant to degradation by exoneuraminidase. Isolated alpha (2→8) or (2→9) oligosialic acid derivatives that comprise a non-reducing end de-N-acetyl residue are provided, as well as antibodies specific for the derivatives, compositions comprising the derivatives, kits, and methods of use including protection against and detection of E. coli K1 and N. meningitidis bacterial infection, and in diagnosing and treating cancer.
US10576132B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US10576114B2
The present invention relates to a new cocktail of bacteriophages with specific lytic activity against Salmonella enteritidis, Salmonella typhimurium and Salmonella paratyphi B., for reducing, eliminating and/or preventing them in farm animals and animals from the poultry sector, such as poultry, hens and breeding hens, in addition to eggs. It may be administered as an additive in the feed, in water or by spray. Moreover, the cocktail may be used as a disinfectant in work areas of farms and abattoirs, and in processed foods, without affecting the organoleptic properties of the product.
US10576113B2
The probiotic powder compositions comprising probiotic microorganisms encapsulated in nutritional rich cereal powder matrix. Encapsulation of probiotics in cereal powders offers nutritive and health benefits to the consumer. The present invention further includes methods of making and using the probiotic powder compositions of the invention. The powder compositions are stable, maintains the viability of probiotic microorganisms in various formulations.
US10576111B2
Provided herein are methods and compositions related to Bifidobacterium animalis ssp. lactis useful as therapeutic agents.
US10576102B2
The present invention provides KOC1-derived epitope peptides having the ability to induce cytotoxic T cells. The present invention further provides polynucleotides encoding the peptides, antigen-presenting cells presenting the peptides, and cytotoxic T cells targeting the peptides, as well as methods of inducing the antigen-presenting cells or CTLs. The present invention also provides compositions and pharmaceutical compositions containing them as an active ingredient. Further, the present invention provides methods of treating and/or preventing cancer, and/or preventing postoperative recurrence thereof, using the peptides, polynucleotides, antigen-presenting cells, cytotoxic T cells or pharmaceutical compositions of the present invention. Methods of inducing an immune response against cancer are also provided.
US10576096B2
The therapies described herein can be selectively lethal toward a variety of different cancer cell types and cancer conditions in a subject. The combination therapies described herein can be useful for the management, treatment, control, or adjunct treatment of diseases, where the selective legality is beneficial in chemotherapeutic therapy, particularly where the disease is accompanied by elevated levels of NQO1.
US10576064B2
The present invention relates to compounds of formula (I) wherein the groups R1 to R3, R7, U, V, W, X, Y, n and q are as defined herein, their use as inhibitors of MDM2-p53 interaction, pharmaceutical compositions which contain compounds of this kind, their use as medicaments, especially as agents for treatment and/or prevention of oncological diseases and synthetic intermediates.
US10576059B2
Substituted phenylpyrrolecarboxamide compounds such as those represented by Formula A can be used in the treatment of HIV infection and related conditions.
US10576053B2
Provided are: a composition containing 96-99 area % of eicosapentaenoic acid alkyl ester, the composition having an arachidonic acid alkyl ester content of 0.7 area % or less, and an eicosapentaenoic-acid-alkyl-ester mono-trans isomer content of 2.5 area % or less; and a method for producing a composition containing a high concentration of eicosapentaenoic acid alkyl ester, the method including performing precision distillation on a composition containing eicosapentaenoic acid alkyl ester, obtained by alkyl esterification of a raw material oil containing eicosapentaenoic acid, under a vacuum of 0.2 Torr or lower and a temperature of 190° C. or lower in the entire column, and performing a concentration treatment on the precision-distilled composition using chromatography.
US10576052B2
The present invention refers to a glycerol ester composition comprising glyceryl monovalerate, for use in preventing and/or alleviating bacterial inflammation in a monogastric animal (including human) by inhibiting the adhesion of pathogenic bacteria to the intestinal lumen of said animal. The present invention also refers to a therapeutic method for promoting the renewal and growth of epithelial cells in the small intestine of a monogastric animal (including human), the method comprising the step of distributing a glycerol ester composition comprising glyceryl monovalerate to said animal.
US10576050B2
The invention discloses a method of treating cancer refractory to an anticancer agent comprising administering to a cancer patient a pharmaceutical composition comprising at least one compound of Formula 1 Where R1 is selected from the group consisting of —NH2, —NH—CH2—COOH, —NH—CH(CH3)—COOH, —NH—C(CH3)2—COOH, —NH—CH2—CH2—OH and —N—(CH2CH2OH)2 or a pharmaceutically acceptable salt of such a compound, and an anticancer agent.
US10576045B2
The present invention provides a pharmaceutical composition comprising a selective serotonin reuptake inhibitor (SSRI) and a norepinephrine reuptake inhibitor (NRI), particularly, fluoxetine and reboxetine, for treating obesity. Surprisingly, the inventor of the present invention discovered that use of especially low doses of the active compounds, particularly, at most 6 mg/day of reboxetine and at most 20 mg/day of fluoxetine, wherein the reboxetinerfluoxetine ratio is from about 1:4 to about 1:6, induces an effective weight loss in obese patients. Advantageously, the combinations of the present invention include very low doses of the active ingredients, thereby decreasing possible drug-drug interactions and adverse drug reaction.
US10576043B2
Provided herein is a water- and sweat-resistant transdermal drug delivery system for application to the skin of a mammal that comprises a patch having a diameter between 1 and 8 cm in length and a surface area between 4 and 8 cm2. Also provided are methods of producing the transdermal drug delivery system and methods of treatment comprising the use of the transdermal drug delivery system.
US10576041B2
A dosage form with a first portion and a second portion. The first portion can be an immediate release portion and can comprise a pain reliever, which can be naproxen or naproxen sodium. The second portion can be an extended release portion and can comprise pseudoephedrine or a pharmaceutically acceptable salt thereof and/or dextromethorphan or a pharmaceutically acceptable salt thereof. The dosage form can optionally comprise a stabilizing agent. The dosage form can be adapted to maintain a therapeutically effective amount of pain reliever, pseudoephedrine, or a pharmaceutically acceptable salt thereof, and/or dextromethorphan, or a pharmaceutically acceptable salt thereof, for at least eight hours.
US10576039B2
The present invention relates to an ophthalmic formulation comprising citicoline and liposomes to be used in treating glaucoma. The inventors have found that the liposomes result to be particularly effective in carrying citicoline in the posterior segment of the eye (vitreous chamber) and in reaching the retina and the optic nerve head.
US10576029B2
An oral care composition comprising zinc phosphate, stannous fluoride and an organic acid buffer system, as well as methods of using the same.
US10576013B1
A synchronized video control system for sexual stimulation devices that allows for automated synchronization of a compatible device with videos of sexual activity to provide the user a sensation imitating the activity depicted in the video, and further allows for customization of the experience based on the user's biometric data.
US10575997B2
The present disclosure is directed, in part, to an absorbent article comprising a chassis comprising a topsheet, a backsheet, and a core disposed at least partially intermediate the topsheet and the backsheet. The absorbent article comprises a belt portion extending from the chassis. The belt portion comprises a first substrate, a second substrate joined to the first substrate, and a plurality of elongate elastic elements disposed at least partially intermediate the first substrate and the second substrate. The belt portion comprises a texture zone having a texture ratio of greater than about 5.
US10575982B2
The invention relates to a vasodilation assembly for facilitating intravenous cannulation. The assembly comprises: (i) a flexible plastics sleeve (10); (ii) a heated air supply; and (iii) a conduit for conveying heated air from the air supply into the flexible plastics sleeve. The sleeve comprises an air inlet opening (12) for coupling to the conduit, and an opening (14) for accepting an appendage of a patient. The flexible plastics sleeve (10) is of a double-walled construction comprising transparent inner and outer sleeve layers (16, 18).
US10575978B2
A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.
US10575976B2
An intra-oral device for weight management includes a carrier having a resiliently deformable protuberance on its outer surface. The protuberance may comprise a bite-pad having a height that varies along its length, with the apex being aligned with a first molar of a dental arch of the user. The protuberance may comprise a planar ridge structured and arranged to increase resistance to lateral movement of the user's jaw during a normal chewing cycle. Multiple resiliently deformable protuberances may include a bite-pad and a planar ridge on a buccal side of the bite-pad. Either or both of the bite-pad and planar ridge may be provided with an uneven, textured exterior surface. A method for promoting weight management may include positioning the carrier over an arch of teeth of the user instead of eating. The method may further include chewing on the carrier so as to deform the protuberance.
US10575971B2
Hybrid terrain-adaptive lower-extremity apparatus and methods that perform in a variety of different situations by detecting the terrain that is being traversed, and adapting to the detected terrain. In some embodiments, the ability to control the apparatus for each of these situations builds upon five basic capabilities: (1) determining the activity being performed; (2) dynamically controlling the characteristics of the apparatus based on the activity that is being performed; (3) dynamically driving the apparatus based on the activity that is being performed; (4) determining terrain texture irregularities (e.g., how sticky is the terrain, how slippery is the terrain, is the terrain coarse or smooth, does the terrain have any obstructions, such as rocks) and (5) a mechanical design of the apparatus that can respond to the dynamic control and dynamic drive.
US10575953B2
According to one embodiment, a heart anchor tensioning device includes a main body and an elongate shaft. A tension member or tether may be inserted through a lumen of the elongate shaft to allow the shaft to be advanced over the tension member and within a body while the main body is positioned outside of the body. The device also includes an anchor coupling mechanism that is configured to engage a heart anchor and move the heart anchor into engagement with a first wall of the heart. The anchor coupling mechanism is able to lock the heart anchor to inhibit proximal movement of the heart anchor along the tension member. The device further includes a tension indicating mechanism that provides an indication of a force being applied to the heart anchor by the device.
US10575951B2
Devices, systems and methods are described for implantation of a prosthesis within a lumen or body cavity and delivery systems for delivering the prosthesis to a location for implantation. A delivery system can include a tether connected to a single directional handle knob for release of the prosthesis within the lumen or body cavity and retraction of the tether towards the handle.
US10575946B2
A valve prosthesis assembly for implantation into a native valve site includes a valve prosthesis with a prosthetic valve component and a frame. The frame of the valve prosthesis includes a central portion supporting the prosthetic valve component, the central portion being configured to fit within an annulus of the native valve site, and an inflow portion configured to engage an upstream side of the annulus and restrict movement of the valve prosthesis in a downstream direction of blood flow at the native valve site. The valve prosthesis assembly also includes a separate support flange configured to be attached to the frame after the valve prosthesis has been deployed in situ and a plurality of anchors configured to attach the support flange to the frame and configured to embed into the annulus to anchor the frame of the valve prosthesis to the native valve.
US10575933B2
A cassette for storage of at least one medical instrument, the cassette including at least one spring sheet, the spring sheet including at least one holding means for retaining the medical instrument therein, the holding means including an aperture forming a passage through the spring sheet for receiving the medical instrument and at least one spring element provided adjacent to the passage for exerting a biasing spring force to retain the medical instrument within the passage, and wherein the spring sheet, including the holding means, is made of a metal or a metal alloy.
US10575928B2
Orthodontic articles such as brackets and methods for the manufacture of brackets having configurations which maintain position or resist movement or displacement during the production of or in the use of bracket placement or transfer apparatuses having a shape that matches the configuration of at least part of the patient's dental arch for use in indirect bonding techniques.
US10575926B2
An orthodontic device and method to treat maxillary deficiencies by expanding the upper palate of a patient is provided. The device and method do not require any engagement with teeth of the patient.
US10575915B2
A surgical tray efficiency system comprising a vertical rack assembly for holding and displaying a plurality of surgical instrument trays, a sterile barrier covering the vertical rack assembly and including tray location identifiers, and a standardization software platform including a customizable interactive planogram is described. The customizable interactive planogram software helps operating room staff arrange the instrument trays on the vertical rack assembly according to a predetermined customizable location ID, and create/load/access information related to the surgical procedure/trays/instruments before, during, and after the surgery.
US10575913B2
A surgical system includes a robotic device, an end effector mounted on the robotic device, and a processing circuit. The processing circuit is configured to generate a plurality of virtual geometries, each virtual geometry associated with a surgical task, track a position of the end effector, and determine whether the position of the end effector is at a location corresponding to a first virtual geometry of the plurality of virtual geometries. In response to a determination that the position of the end effector is at the location corresponding to the first virtual geometry, the processing circuit is configured to control the robotic device to facilitate completion of a first surgical task associated with the first virtual geometry.
US10575912B2
Provided is a wire driving device including: wires one ends of which are attached to a movable member; pulleys to which the other ends of the individual wires are secured; driven gears that are coaxially secured to the individual pulleys; a drive gear that is connected to a driving source; and movable gears that are disposed between the drive gear and the individual driven gears and that can transmit the motive power of the driving source to the driven gears from the drive gear. The movable gears are provided in a movable manner so that the movable gears engage with the drive gear and the driven gears when the drive gear is rotated in a direction, and so that the engagements of the movable gears with at least one of the drive gear and the driven gears are released when the drive gear is rotated in the other direction.
US10575904B1
Device and method for selectively ablating a submucosal layer of a duodenal wall and/or of sensory neurons therein, including a laser transmitting element coupled with the catheter body and configured to transmit a laser beam having a spot diameter of less than 200 microns and to provide an ablative dose of 0.5-2.5 J/mm; wherein the laser beam is configured to selectively ablate an area of the submucosal layer that is at least twice the size of the spot diameter, while essentially preventing damage of the surrounding mucosal, muscularis and/or serosal layers of the duodenal wall; and an expandable member configured to stretch the duodenal wall and to generate a fixed distance between the catheter's laser transmitting element and the duodenal wall.
US10575903B2
A treatment device is disclosed for treatment of a living body lumen. The treatment device can include an optical fiber having an emitting part that emits laser light from a side circumferential surface. Two or more grooves are provided in the emitting part at places different in a longitudinal direction of the emitting part. The two or more grooves have two or more kinds of shapes and intensities of the laser light emitted from the grooves adjacent to each other are different. A maximum region of intensity of the laser light emitted from the emitting part is located on one end side relative to a center position in the longitudinal direction of the emitting part. The intensity of the laser light emitted from the emitting part on the other end side of the emitting part relative to a position of the maximum region decreases toward the other end side.
US10575891B2
The ablation system (10) according to the invention works with an ablation probe (12, 12a) that comprises two alternatingly working spark plasma electrodes (31, 32). They generate a plasma beam (47, 48) having a non-circular cross-section, which beam is to be guided—transversely with respect to the large longitudinal axis of its preferably oval cross-section—over the tissue to be ablated, in particular the mucosa (14). In doing so, it is possible to treat large-area tissue regions by means of a reliable and easily controllable procedure.
US10575888B2
The invention concerns a gripping handle (1) comprising: a main body (3), a receiving orifice (4) formed within the main body (3) for receiving a sliding removable working bit (2), a blocking lever (14) rotatably mounted on the main body (3) between: a blocking orientation in which it blocks the sliding of the working bit (2), a release orientation in which it enables the sliding of the working bit (2), an elastic pivot (15, 16) designed to bring, by itself, the blocking lever (14) back in the blocking orientation, the gripping handle (1) being characterized in that the main body (3), the blocking lever (14) and the elastic pivot (15, 16) are integral with each other. Surgical instrumentation.
US10575882B2
Distal tip designs for bone fixation devices are disclosed. In some embodiments, a system for bone fixation includes a delivery catheter having a proximal end and a distal end; an expandable member having a proximal region and a distal region, wherein the expandable member is releasably attached about the distal end of the delivery catheter at the proximal region of the expandable member; a distal cap attached to the distal region of the expandable member to seal the expandable member; a light conducting fiber; and a light-sensitive liquid; wherein the delivery catheter has an inner void for passage of a light-sensitive liquid into the expandable member to expand the expandable member and an inner lumen for passage of the light conducting fiber into the expandable member to cure the light-sensitive liquid inside the expandable member.
US10575879B2
The present application generally relates to orthopedic stabilization systems, and in particular, to systems including clamps. The clamps can be used in addition to or to replace hooks that grasp onto bone members, such as the lamina. One example of such a clamp is an in-line clamp that includes a central opening for receiving a rod member, a first opening for receiving a set screw and a second opening for receiving an elastic member therethrough. Another example of such a clamp is an off-set clamp that includes an upper plate, a bottom plate, and an opening for receiving a rod therein. The upper plate can be separated from the bottom plate to make space for an elastic member that can be secured within the plates. Tulip clamps that utilize one or more elastic members are also provided.
US10575877B2
Orthopedic fixation devices and methods of installing the same. The orthopedic fixation device may include a coupling element and a bone fastener, whereby the bone fastener can be loaded into the coupling element through the bottom of a bore in the coupling element.
US10575874B2
A system and method for internal pelvic fixation. Guide wires can be inserted through guides and opposing sides of a pelvic bone, and can indicate a depth for driving bone screws into the pelvic bone. Offset rod tools positioned about each guide can assist in determining an offset distance between an implant rod and the pelvic bone. A template rod may be coupled to the offset rod tools and used to select a length for the implant rod. Clamps can be coupled to the bone screws, the clamps having multiple axes of rotation, the angular positions of the clamps being secured by the tightening of a single nut of each clamp. Joysticks used to tighten the nuts can be coupled to a reduction holder mechanism that can decrease at least an axial distance between the clamps, and thus pelvic bones, before locking of the clamps via tightening of the nuts.
US10575872B2
Catheter-based delivery systems for delivery and retrieval of a leadless pacemaker include features to facilitate improved manipulation of the catheter and improved capture and docking functionality of leadless pacemakers. Such functionality includes mechanisms directed to deflecting and locking a deflectable catheter, maintaining tension on a retrieval feature, protection from anti-rotation, and improved docking cap and drive gear assemblies.
US10575871B2
Disclosed is a fully detachable trocar, comprising: a cannula; a support connected to one end of the cannula; a channel passing through the cannula and the support along an axial direction; an air-inflated structure arranged on the support and communicated with the channel; an air valve for controlling the air-inflated structure to turn on and off; a primary sealing component for sealing when a device is used; and a second sealing component for sealing when no device is used; the primary sealing component, the second sealing component and the support are connected in a sealing manner from top to bottom in sequence, and the primary sealing component can be independently separated from the second sealing component which can be independently separated from the support, so as to provide multiple methods for taking out tissues.
US10575866B2
A surgical instrument including a reusable and sterilizable hub assembly and a releasably connectable disposable blade assembly allows multiple reuse of the hub assembly in conjunction with single use disposable blade assemblies.
US10575856B2
Micro-catheters and embolic agents offer better results in endovascular treatment of brain arteriovenous malformations. Using said micro-catheters and embolic agents generally requires the creating of a plug at the distal-most portion of said micro-catheters which regularly results in suboptimal results. The present invention teaches how to create and use a device which creates a plug downstream of the distal-most portion of said micro-catheters and thereby ameliorates the suboptimal outcomes associated with creating a plug at the distal-most portion of said micro-catheters.
US10575841B1
A suture anchor assembly and methods of use will now are disclosed for the repair of human or animal tissue defects. The suture anchor assembly is capable of being inserted into a tissue such as bone while also being able to create an expanded profile when subjected to a retrograde force. This expanded profile anchors the suture anchor assembly into the tissue by a changing of position or shape of elements of the suture anchor assembly relative to other assembly elements and the tissue. Embodiments of the suture anchor assembly and methods are capable of precisely positioning assembly elements in the tissue to effectively repair the defects. Some embodiments of the suture anchor assembly are configured to allow for a tissue suture to be anchored without having to knot the tissue suture.
US10575823B2
Medical diagnostic apparatus, medical image processing apparatus and medical image processing method
A medical diagnostic apparatus according to one embodiment comprises processing circuitry. The processing circuitry is configured to acquire a three-dimensional shape of a first part based on a contour of the first part in each of a plurality of sectional images intersecting each other along an extending direction of the first part connecting to a cardiac chamber; acquire a three-dimensional shape of a second part, based on a contour of the second part in a sectional image along an extending direction of the second part connecting to the cardiac chamber; and generate a three-dimensional image representing at least some of the first part, the second part, and the cardiac chamber using a three-dimensional shape representing the cardiac chamber and the three-dimensional shapes of the first part and the second part acquired.
US10575822B2
The invention provides co-registration systems and methods for detecting endoleaks associated with aneurysm repair. The system includes an imaging device having expanded imaging capabilities and configured to capture and provide image data and flow visualization of a vessel based on the image data. The system further includes one or more sensors for capturing functional parameters of the vessel, such as flow or pressure. The system further includes an external imaging modality for capturing external image data of the vessel, such as, for example, a radiological image. The co-registration system is configured to co-register sets of data captured by a plurality of intra- and extraluminal modalities and provide a composite map (3- or multi-dimensional) of the vessel including automatically detected areas of interest, particularly during an EVAR or TEVAR procedure.
US10575820B2
An ultrasonic transducer may include a piezoelectric wafer and backing layers. The backing layers may include a high impedance backing layer and a low impedance backing layer. The back surface of the piezoelectric wafer may be connected with the front surface of the high impedance backing layer, and the back surface of the high impedance backing layer may be connected with the front surface of the low impedance backing layer.
US10575815B2
Sold-state intravascular ultrasound (IVUS) imaging devices, systems, and methods are provided. Some embodiments of the present disclosure are particularly directed to compact and efficient circuit architectures and electrical interfaces for an ultrasound transducer array used in a solid-state IVUS system. In one embodiment, an intravascular ultrasound (IVUS) device includes: a flexible elongate member; an ultrasound scanner assembly disposed at a distal portion of the flexible elongate member, the ultrasound scanner assembly including an ultrasound transducer array; an interface coupler disposed at a proximal portion of the flexible elongate member; and a cable disposed within and extending along a length of the flexible elongate member between the ultrasound scanner assembly and the interface coupler. The cable includes four conductors electrically coupling the ultrasound scanner assembly and the interface coupler.
US10575805B2
The invention relates to an arrangement in connection with a mammography apparatus, in the invention, a screen or a user interface with a screen is attached to the mammography apparatus, which attachment is realized such that the screen or the user interface with a screen is aligned or can be aligned at least partly towards a lower tray structure of the mammography apparatus. Such screen or a user interface with a screen can be arranged in a functional connection with an information system and patient images recorded earlier in the information system can be displayed on the screen or the user interface with a screen.
US10575799B2
An apparatus for collecting data is provided. According to an example, the apparatus for collection data may include: n number of detector arrays, n number of DAS circuits and a back-end processor. Each of the DAS circuits may include an analog-to-digital converter and a front-end processor coupled with the analog-to-digital converter. Each of front-end processors is coupled with the back-end processor via an independent transmission line. For each of the detector arrays, the detector array may be configured to output analog signals based on detected scanning rays penetrating through a subject. The analog-to-digital converter may be configured to perform an analog-to-digital conversion on the analog signals to generate raw data. The front-end processor may be configured to logarithmically compress the raw data and transmit the logarithmically-compressed raw data to the back-end processor via the transmission line.
US10575795B2
Provided are one or more systems and/or techniques for mitigating motion artifacts in a computed tomography image of an anatomical object. Extended scan data is received and includes projections and backprojections acquired for parallel rays emitted by a radiation source at different angular locations within a first range of source angles. The projections and the backprojections are compared to identify differences between the projections and the backprojections at the different angular locations. Movement of the anatomical object during acquisition of the extended scan data at the different angular locations is quantified, and short scan data is identified. The short set includes a subset of the extended scan data acquired at different locations within a second range of source angles where the quantified movement of the anatomical object is less than a movement threshold. The computed tomography image of the anatomical object is reconstructed from the short scan data.
US10575792B2
A method for cardiovascular-dynamics correlated imaging includes receiving a time series of images of at least a portion of a patient, receiving a time series of cardiovascular data for the patient, evaluating correlation between the time series of images and the time series of cardiovascular data, and determining a property of the at least a portion of a patient, based upon the correlation. A system for cardiovascular-dynamics correlated imaging includes a processing device having: a processor, a memory communicatively coupled therewith, and a correlation module including machine-readable instructions stored in the memory that, when executed by the processor, perform the function of correlating a time series of images of at least a portion of a patient with a time series of cardiovascular data of the patient to determine a property of the at least a portion of a patient.
US10575790B2
A patient diabetes monitoring system with an efficient unsupervised daily monitoring profile clustering algorithm, a method, and a computer product thereof are disclosed. The system may include a physiological data input device or sensor which receives a plurality of physiological measurements to generate a dataset, a memory which stores a clustering algorithm, and a processor. The clustering algorithm when executed by the processor, causes the processor to automatically pre-process the dataset to control an amount of bias/aggressiveness from the collected unsupervised daily monitoring profiles, thereby generating a pre-processed dataset, build a similarity matrix from the pre-processed dataset, and output an optimum number of similarity clusters found by the processor from the similarity matrix.
US10575786B2
This disclosure relates generally to PPG signal quality assessment, and more particularly to, a system and method for sensor agnostic PPG signal quality assessment using morphological analysis. In one embodiment, a method for PPG signal quality assessment includes obtaining a PPG signal captured using a testing device in real-time, and segmenting into a first plurality of PPG signal samples such that length of each of the first plurality of PPG signal samples more than a threshold length. A signal sufficiency check (SSC) is performed for each first PPG signal sample to obtain at least a first set of PPG signal samples complying with the SSC. A set of features is extracted from the first set of PPG signal samples, based on which each PPG signal sample is identified as one of a noisy and clean signal sample using a plurality of Random Forest (RF) models created during the training phase.
US10575779B2
A monitoring device for measuring one or more physiological parameters of a medical patient can include a finger clip sensor connected to a monitor. A placement indicator helps the patient to properly position the sensor. The monitor can display a message alerting the patient to reposition the sensor. The device can delay measurement until the sensor is properly positioned.
US10575769B2
A data-oriented feedback controller disclosed herein allows the user to wear or use a device under control comfortably, and includes: a device under control for determining a controlled variable θ(t) with respect to a human being in accordance with an input manipulated variable u(t); a primary controller for determining the manipulated variable u(t) based on an input difference v(t) between an estimated target value w(t) and the controlled variable θ(t); a psychological evaluator for detecting biometric information bio(t) about the human being corresponding to the controlled variable θ(t), evaluating the human being's psychology based on the biometric information bio(t), and determining a psychological output value y(t) representing the psychology; and a secondary controller for receiving a difference ε(t) between a target value r(t) of the human being's psychology and the psychological output value y(t) and determining the estimated target value w(t) based on the difference ε(t).
US10575757B2
A system and method include a shape sensing enabled device too (102) having an optical fiber (126). An interpretation module (115) is configured to receive optical signals from the optical fiber within a structure and interpret the optical signals to determine a shape of the device. An image generation module (140) is configured to receive the shape of the device, register the shape with an image volume of the structure and generate a curved Memory multi-planar reconstruction (CMPR) rendering based on the shape.
US10575755B2
A computer-implemented technique for calculating a position of a surgical device relative to a patient region imaged by an imaging device is described. One of the surgical device and the imaging device has a predetermined first positional relationship to a marking, and a first camera having a field of view that includes the marking has a predetermined second positional relationship to the other device. The positional relationships may be stored as calibration data. A method realization of the technique comprises the steps of receiving, from the imaging device, intra-operatively taken first image data representative of the imaged patient region, receiving, from the first camera, intra-operatively taken second image data representative of the marking, and intra-operatively calculating, based on the first and second image data and the calibration data, the position of at least a part of the surgical device relative to the imaged patient region.
US10575752B2
A system, method and computer program are disclosed that are adapted to detect a lateral brainstem response state development of a subject over a period of time as a function of a population of neurons evoked response patterns to sound stimuli. In these a sound stimuli generating unit is operative to repeatedly send a sound stimulus to the subject to evoke the neurons response patterns. The sound stimulus comprises a first and at least a second consecutive train of sounds pulses. A detection unit is operative to detect a brainstem response signal related to the neurons response patterns, wherein a first response signal is caused by the first train of sound pulses and a second response signal is caused by the second train of sound pulses. A storage unit may be included that is operative to store information based on the brainstem response signals. Further, a control unit is operative to determine the lateral brainstem response state development based on a comparison between the first and second response signals.
US10575747B2
A system for the assessment and monitoring of the fetal electrocardiogram (ECG) and heart rate in a pregnant mother comprises wearable mechanical-electronic sensors, e.g., embedded in a wrist or arm band, which can measure the mechanical pulse signals from the mother, and an abdomen patch which can measure the combined ECG signals of the fetus and mother. The wrist or arm unit and the abdominal patch unit communicate wirelessly. By signal processing and gating out the maternal ECG signals as correlated with the mechanical maternal pulse signals, the fetal ECG and heart rate can be measured and monitored. These measurements may be displayed on the wrist or arm band device, or wirelessly through a remote device, mobile phone or computer. Electronic-mechanical sensors can also be embedded in the abdominal patch to measure uterine electromyogram (EMG), uterine contractions and fetal movements, to be correlated with the fetal ECG.
US10575744B2
A device, system, and method for mapping myocardial tissue, such as epicardial tissue on the right ventricle. A system for mapping myocardial tissue may include a mapping device having a distal portion that includes a distal assembly sized and configured to be positioned within the pericardial space. The distal assembly may include an expandable shell, at least one inflatable or expandable element within the expandable shell, and a mapping electrode assembly. Inflation or expansion of the at least one inflatable or expandable element, and therefore expansion of the expandable shell, within the pericardial space may provide sufficient force of the mapping electrodes against the myocardial tissue being mapped. The system may also include a delivery sheath with a retention element for controllably retracting the device within the sheath during delivery and removal of the device from the pericardial space.
US10575735B2
An object information acquiring apparatus according to the present invention includes: an acoustic wave detecting element which detects an acoustic wave propagating from an object and which outputs an acoustic signal; a reference element which receives an input of electrical noise corresponding to electrical noise input to the acoustic wave detecting element and which outputs a reference signal; a noise reducer which reduces a component derived from the electrical noise by subtracting the reference signal from the acoustic signal; and a processor which generates image data representing characteristic information of the object using the acoustic signal in which the component derived from the electrical noise has been reduced.
US10575734B2
The present invention relates to a subject-information acquisition apparatus that receives elastic waves propagating in a subject and that acquires characteristic information of the subject, the apparatus comprising a receiver including an element that receives the elastic waves and converts the elastic waves to an electrical signal; a region designating unit that designates a region of the subject in which the characteristics information is to be acquired; a scanning unit that scans the subject with the receiver on the basis of the region; a presenting unit; and a control unit that acquires information about the time that the receiver scans the region or information about the sum of the region scanning time and an additional time and that causes the presenting unit to present the acquired time information.
US10575725B2
Described herein is a light directing assembly for use in an object analysis system. The light directing assembly includes a plurality of optical relay assemblies. Each optical relay assembly includes at least one optical element configured to relay an interrogation beam from a light transmission system to an object and relay a return beam from the object to the light transmission system, the return beam being generated by reflection or back scattering of the interrogation beam by the object. Each optical relay assembly defines an interrogation angle at which the interrogation beam relayed by the optical relay assembly reaches the object, and an optical path length being the distance from the light transmission system to the object travelled by an interrogation beam via the optical relay assembly. The plurality of optical relay assemblies are further configured such that the optical path length for a given optical relay assembly has a predefined relationship with the optical path lengths of the other optical relay assemblies.
US10575722B2
A device and method for cleaning or defogging a surgical scope during minimally-invasive surgery, including a casing which houses a sponge and a heating element configured to be accessible to the surgical scope and the casing is configured to removably attach to a trocar during a surgical procedure.
US10575721B2
An image pickup system includes a light source unit configured to perform illumination; an image pickup unit configured to output an image pickup signal; a pre-processing unit configured to generate a first image signal, a second image signal, and a third image signal, each corresponding to one field, and sequentially output the image signals; and a synchronization processing unit configured to selectively assign the image signals sequentially outputted to a first color channel, a second color channel, and a third color channel. The synchronization processing unit switches first assignment processing for assigning the first image signal to the first color channel and further assigning the second image signal to the second and third color channels and second assignment processing for assigning the first image signal to the first color channel and further assigning the third image signal to the second and third color channels.
US10575720B2
An endoscope system includes: a light source device for sequentially emitting illumination light of three colors; an image sensor having pixels to perform photoelectric conversion on light from an object irradiated with the illumination light and output image signals; an illumination controller for causing the light source device to emit the illumination light of two colors during a one-line exposure period of the image sensor; and a calculation unit for calculating each color component signal for each horizontal line, based on a relational expression using an output value of a horizontal line, among output values of the image signals in a latest frame, a frame located one frame before the latest frame, and a frame located two frames before the latest frame, using each illumination period per one-line exposure period of each color in each frame, and using each exposure period of each color with respect to the horizontal line.
US10575713B2
The subject matter discloses a medical imaging device, comprising a rigid housing, at least two camera units located within said rigid housing, capturing images of different directions of view and a maneuver mechanism configured to change the physical orientation of a camera of the at least two camera units.
US10575712B2
A medical camera system includes a video medical scope defining an enclosed space within a distal portion and a proximal portion that a user can attach and detach to each other. The two portions both have an interface for coupling to each other allowing radio frequency communications across a patient isolation barrier having improvements to avoid interfering with surrounding equipment. Power transfer elements provide for power transfer across the patient isolation barrier.
US10575701B2
A surface cleaning apparatus such as an extractor has a solid and liquid separation stage comprising a combined solid and liquid separator having a separated element outlet and, a solid and liquid collection chamber in communication with the separated element outlet. The solid and liquid separation chamber includes a screen provided therein, when the surface cleaning apparatus is in a floor cleaning orientation, the solid and liquid collection chamber has a lower region comprising a liquid collection region whereby, in operation, liquid passes through the screen and solid material collects on the screen.
US10575694B2
The present disclosure relates to a dust cup assembly and a handheld cleaner having the same, the dust cup assembly includes a casing having a central chamber, a dedusting chamber and a dust collecting chamber, wherein the central chamber is configured to have an upright columnar shape and comprises an air exhaust chamber and a mounting chamber in communication with each other in an up-and-down direction, the dedusting chamber is configured to have a closed annular cross section and surrounds the air exhaust chamber by one circle, the dust collecting chamber is located below the dedusting chamber, has a non-closed annular cross section and surrounds the mounting chamber by less than a circle; a negative pressure device, in which wherein at least a majority of the negative pressure device is provided in the mounting chamber and used to suck airflow from the environment into the casing; and a dedusting device provided in the dedusting chamber to remove dust from the sucked airflow.
US10575692B2
A vacuum cleaner includes a cleaner main body, a suction device, a suction motor, and a dust container. The dust container includes a dust collection body configured to contain dust, an opening/closing portion rotatably coupled to the dust collection body and configured to rotate to thereby open and close at least a portion of the dust collection body, and an operation portion connected to the dust collection body and configured to rotate in both a first direction and a second direction opposite the first direction. The opening/closing portion is configured to rotate based on the operation portion rotating in the first direction, and configured to rotate based on the operation portion rotating in the second direction.
US10575684B2
A multifunctional kitchen utensil includes an upper cup body, a lower cup body detachably connected with the upper cup body, an upper hoop part for hooping the upper cup body, a lower hoop part for hooping the lower cup body, an upper handle connected with the upper loop part, a lower handle connected with the lower loop part, a cavity formed by the interior of the upper and lower cup bodies and having a ball therein for processing an ingredient, and a hammer body formed by the exterior of the upper and lower cup bodies. The utensil is capable of easily and rapidly achieving the functions of peeling and making fruit paste.
US10575682B2
A cooking device includes a cooking chamber configured to provide a space in which food is cooked; a tray located at a bottom surface of the cooking chamber, and connected to a drive member generating rotational force; and an agitating cooking assembly supported by the tray and rotatable with the tray. The agitating cooking assembly, having an improved structure configured to cook food while simultaneously agitating the food, includes: a cooking container configured to store food therein; an agitating member configured to agitate the food while simultaneously relatively rotating in the cooking container with respect to the cooking container; and a stopper located at a rotation path of the agitating member in a manner that the agitating member relatively rotates with respect to the cooking container.
US10575676B2
A capsule recognition module for a brewing module for preparing a brewed beverage from a single serve capsule includes: an optical sensor for sensing optical properties of the capsule that is located in a capsule recognition position, a capsule recognition window that is made of a transparent material and is located between the capsule recognition position and the camera, and a fan for generating an air flow from the capsule recognition window towards the capsule recognition position.
US10575668B2
A condiment dispenser with a dispensing mechanism that automatically loosens condiment coagulation in the condiment container. The user can accurately control the amount of condiment sprinkled on the food because the dispenser dispenses substantially constant amount of condiment for each manual activation. In order to isolate the stored condiment and prevent it from accumulating atmospheric moisture, only the dispensed amounts of condiment are exposed by applying a novel dispensing method of loading measured condiment portions inside the storage, transferring them, unloading and spreading them outside. The dispensing mechanism seldom clogs since it employs wide cavities for measurement, transferring, unloading and spreading.The condiment dispenser has a simple structure which is inexpensive to manufacture. It can be held and operated using just one hand and it dispenses the condiment directly downwards without needing to downturn the dispenser. The dispenser also has an electrically motorized version.
US10575659B2
An access door for use in a cooling device for keeping products chilled and displaying them, in particular food and/or beverages, wherein the access door is substantially transparent and includes a first wall and a second wall parallel to each other, made of plastic, and joined at the edges to form a cavity between the walls.
US10575656B2
A carrying device and a folding method thereof are disclosed. The carrying device includes a seat assembly, a front-leg assembly and a rear-leg assembly. The front-leg assembly includes an upper frame, a lower frame, a first transmission member and a second transmission member. The upper frame is disposed at the lower frame. The first transmission member is disposed at the upper frame and corresponded to the second transmission member. The rear-leg assembly disposed at the lower frame includes a third transmission member disposed corresponding to the second transmission member, a rear-leg frame, and a connector connecting the rear-leg frame with the lower frame. When the upper frame moves relative to the lower frame, the first transmission member drives the third transmission member to move by the second transmission member to link the connector to make the rear-leg frame approach or move away from the lower frame.
US10575654B2
An air system for use in an air bed system can include a manifold and one or more valves. The manifold can define an inlet, an outlet, and a vent fluidically connected to atmosphere. A method of operating an air bed system can include deflating an air chamber through the vent in a first valve configuration and through the vent and an exhaust port in a second valve configuration.
US10575644B2
A high-load recline mechanism may include a first pair of linkage mechanisms positioned proximate a right side of a base and may also include a second pair of linkage mechanisms positioned proximate the left side of the base. The first pair of linkage mechanisms may be coupled together such that they both move between a closed position and a fully reclined position in unison. The second pair of linkage mechanisms may also be coupled together such that they both move between a closed position and a fully reclined position in unison. A motor drive tube may be coupled to the each of the inside linkage mechanisms of each pair of mechanisms in order to drive all of the linkage mechanisms between the closed position and the fully reclined position in unison. A linear actuator may be coupled between the motor drive tube and the base to actuate the recline mechanism.
US10575640B2
A furniture leg protective sock is constructed of a stretchable/expandable non-friction material, which forms an outer surface and an inner surface. The furniture leg protective sock includes non-penetrating material to prevent the furniture leg from piercing through the non-friction material.
US10575637B2
A drive device for a movable furniture part, in particular for a drawer, includes a push-out device for pushing the movable furniture part out of a closed position into an open position, and includes a locking device for locking the push-out device in a locked position. The locking device has a locking guide track, which is in particular cardioid, and a locking pin movable and lockable in the locking guide track. A control device is provided which is separate from the locking guide track and from the locking pin, and the movement of the locking pin in the locking guide track can be at least partially controlled by the control device.
US10575636B2
A slide rail mechanism includes a rail, a first supporting member, and a second supporting member. Each of the first supporting member and the second supporting member can be displaced with respect to the rail. A first bracket is disposed at the first supporting member, and a second bracket is disposed at the second supporting member. The first bracket and the second bracket enable the rail to adapt to different pairs of posts of different post spacings.
US10575631B2
A wall mounted headboard capable of storing and deploying a spring loaded table. The apparatus is comprised of a headboard pivotally connected to a first table section and assisted by a plurality of gas springs. The first table section is pivotally hinged to a second table section. The hinges between the table sections are hidden thus the table surface is free from anything disturbing a smooth surface. The weight of the second table section is offset by a plurality of torsion spring assemblies. The torsion spring assemblies are comprised of a torsion spring slidingly engaged in brackets mounted to each table section. The torsion spring assemblies allow a single user to move the second table section easily with minimal effort whether deploying or storing the table. The operation of storing or deploying the table can be performed from either side of the bed without walking around to the opposite side.
US10575628B2
An apparatus (100), for cleaning a surface (102), comprises a handle (126) and a bracket (104), connected to the handle (126). The apparatus (100) further comprises a drum (108), rotatably coupled to the bracket (104) and rotatable about a first axis (110) relative to the bracket (104), a drum motor (130), mounted to the handle (126), and a drum power-transmitting component (132), rotationally coupling the drum motor (130) and the drum (108). The apparatus (100) also comprises a brush motor (114), mounted to the drum (108), and a brush (112), rotatable by the brush motor (114) relative to the drum (108) about a second axis (116), which is parallel to the first axis (110).
US10575622B2
A method of analysing at least one hair surface using a 3D printer includes collecting a first imaging data for the at least one hair surface; applying at least one assault to the at least one hair surface; collecting a second imaging data for the at least one hair surface after applying the at least one assault; converting the first imaging data into a first formatted data, the first formatted data associated with the 3D printer; converting the second imaging data into a second formatted data, the second formatted data associated with the 3D printer; producing a first 3D model of the at least one hair surface from the 3D printer using the first formatted data; and producing a second 3D model of the at least one hair surface from the 3D printer using the second formatted data.
US10575621B1
A cosmetic applicator for applying a cosmetic or care product includes an applicator member having a proximal portion and a distal portion. A distal portion of the applicator member is formed as an applying portion and comprises a first application side and a second application side opposite to the first application side. The applying portion includes a peripheral edge that extends around a periphery of the applying portion. The peripheral edge has a maximum thickness at a widest part of the applying portion.
US10575617B2
A hairdryer including: a handle; a body comprising a duct extending within the body; a fluid flow path extending through the duct from a fluid inlet through which a fluid flow enters the hairdryer to a fluid outlet for emitting the fluid flow from a front end of the body; a primary fluid flow path extending at least partially through the body from a primary fluid inlet through which a primary fluid flow enters the hairdryer to an annular primary fluid outlet at a front end of the body; a fan unit for drawing the primary fluid flow through the primary fluid inlet; and an attachment for adjusting at least one parameter of fluid emitted from the hairdryer, the attachment being attachable to the hairdryer so that the attachment protrudes from the front end of the body, wherein the attachment is configured to inhibit the generation of the fluid flow.
US10575616B2
APPARATUS FOR REMOVING HEAD LICE, designed on the basis of a base casing (2) comprising a drier (3) formed from a first electric motor (4) with an air-blowing turbine and a resistance (5), coupled to a first flexible tube (6) which comprises, on the distal end thereof, a detachable applicator head (7) with prongs (8) via which hot air is expelled. It also comprises a suction device (9) formed by a second electric motor (10) with an air suction turbine coupled to a second flexible tube (11) with a detachable suction nozzle (12), a dismountable filter (13), a very fine “nit-removing”-type comb (14), an electronic circuit (18), and at least one temperature sensor (17) which is connected to the electronic circuit (18) and determines the automatic actuation of the power-saving system on the basis of pre-established temperature parameters.
US10575615B2
A weighted hair accessory device is provided, wherein the hair accessory device includes a main body including a first movable arm and a second movable arm, wherein the main body is configured to move between an open and a closed position; a hinge element pivotally connecting a first end of the first movable arm to a first end of the second movable arm; and a securing device having a first latching element located at a second end of the first movable arm and a second latching element located at a second end of the second movable arm, wherein the securing device is configured to releasably secure the main body in the closed position. The hair accessory device is configured to apply weight to a portion of hair in order to straighten and/or prevent shrinkage of the portion of hair during drying, e.g., without the use of chemical substances or heat.
US10575607B2
A walking cane is provided having a foot, a handle, a pole member having a hollow interior cavity or shaft connecting said foot with said handle, an adjustable spring contained within said hollow shaft, and a tension adjusting mechanism operatively associated with said adjustable spring constructed and arranged to adjust spring tension imparted when downward force is applied from said handle, through said shaft and terminating at said foot.
US10575602B2
Embodiments of the present disclosure provide a locking assembly for an attachment system of an electronic device. More specifically, embodiments of the present disclosure are directed to an attachment unit that is configured to be inserted and removed from a housing of a consumer product. The attachment unit and/or the housing includes a catch member or other such locking assembly configured to relaseably secure the attachment unit within the housing.
US10575598B2
An ornament assembly forms a ring hole for a string or a latch through fabric or leather goods. The ornament assembly includes a first body and a second body. The first body includes a first base defining a first through hole at a center of the first base and a first protrusion protruded from a boundary of the first through hole. The second body includes a second base defining a second through hole at a center of the second base and a second protrusion protruded from a boundary of the second through hole. The first protrusion defines an insert groove at a surface which is opposite to the second protrusion. The second protrusion is configured to be inserted into the insert groove to be combined with the first protrusion.
US10575594B2
A footwear measuring device and a method for providing a service thereof are provided. The method includes acquiring information on a footwear internal space and deformation information of the footwear internal space from a measuring device inserted into the footwear, generating three-dimensional (3D) information including a plurality of specific points based on the information on the footwear internal space and the deformation information, and comparing the generated 3D information with pre-stored information on a user foot and providing matching information of the footwear with respect to the user foot based on a result of the comparing.
US10575586B2
An article of footwear includes an upper, a midsole connected to the upper, and an outsole connected to the midsole. The midsole includes a lattice structure comprising a network of laths forming a plurality of cell units, the plurality of cell units arranged in a plurality of layers on the midsole. The midsole defines at least a first zone and a second zone wherein each cell unit in the first zone has a physical property that is substantially different from a cell unit in the second zone.
US10575574B1
The bottle-opening glove is a multipurpose tool. The bottle-opening glove is adapted for use with a container. Wherein the container is configured to contain a foodstuff or a beverage. The bottle-opening glove comprises a glove and a plurality of tools. The glove attaches the bottle-opening glove to the hand of a wearer. Each of the plurality of tools attaches to the glove. Each of the plurality of tools is a device that opens the container.
US10575562B2
Smoking articles and a method for making a smoking article are provided. The smoking articles include an aerosol-generating element configured to produce an aerosol in response to heat, a housing defining a cavity configured to receive the aerosol-generating element therein, a heating element engaged with the housing and configured to provide heat to the aerosol-generating element, a power source in electrical communication with the heating element and configured to provide electrical energy thereto, the heating element producing heat in response to the electrical energy, an aerosol-generating element identification device configured to identify an attribute of an aerosol-generating element and a control device in communication with the aerosol-generating element identification device and configured to modulate electrical energy provided to a heating element of the smoking article to direct the heating element to heat the aerosol-generating element to an aerosolization temperature associated with the identified attribute of the aerosol-generating element.
US10575560B2
A method of forming a heater assembly of an e-vaping device includes bending a wire to form a first lobe and bending the wire to form a second lobe. The first lobe and the second lobe form a generally sinuously-shaped heater having a first set of lobes and a second set of lobe. A first apex of the first lobe is generally opposite a second apex of the second lobe. The method may also include curling the first set of lobes towards the second set of lobes to form a heater having a substantially tubular form. The heater defines an opening there through.
US10575544B1
A method for making an appetizer food product is disclosed herein. The method includes preparing a dough composition by mixing a predetermined quantity of flour, water, olive oil, sugar, salt, and yeast; flattening and/or compressing the dough composition; adding one or more layers of other ingredients to the dough composition, the other ingredients comprising at least one type of cheese and at least one of type of meat or at least one type of vegetable; rolling the dough composition and the other ingredients into a log-shaped food product; applying olive oil to the log-shaped food product; cutting the log-shaped food product into a plurality of individual rolls; twisting each of the plurality of individual rolls; and freezing each of the plurality of individual rolls for a predetermined period of time without allowing the proofing of the dough composition. An appetizer food product is also disclosed herein.
US10575541B2
A phosphor composition, containing one or more phosphors having on a surface thereof a coating selected from silica, diamond, and diamond-like carbon, wherein the one or more phosphors are configured to emit radiation upon interaction with an initiation energy.
US10575538B2
A soy protein product is obtained by extracting a soy protein source material with an aqueous calcium salt solution to form an aqueous soy protein solution and adjusting the pH of the mixture of aqueous soy protein solution and residual soy protein source to a pH of about 1.5 to about 4.4. The acidified soy protein solution then is separated from the residual soy protein source. The acidified soy protein solution may be dried, following optional concentration and diafiltration, to provide the soy protein product.
US10575534B2
The present invention relates to an apparatus, a method and a fishing vessel for tracing items such as fish. The object is specifically to trace smaller items like pelagic fish, such as mackerel and herring or salmon. The tracing apparatus and method uses at least one image means to provide tracing of each item in a batch, where image data is linked to an ID number of the batch.
US10575529B2
Methods for improving the ability of a population of biological agents to compete and survive in a field setting are provided. By improving the population of biological agents, the modified population of agents is able to grow, compete with other microbial strains and fungi, and provide protection for plants from pathogens. In particular, modified biological agents and modified populations of such agents that are herbicide tolerant or resistant are selected or engineered. In this manner, the protection from disease-causing agents is enhanced. Such modified populations of biological agents can be added to soils to prevent fungal pathogens and the diseases they cause promoting plant growth. Therefore, the present invention is useful for enhancing the competitiveness of modified biological agents particularly over other microbial agents which are not herbicide resistant. Compositions of the invention include selected or engineered herbicide resistant biological agents and modified populations of biocontrol agents. These modified biological agents can be used as an inoculant or as a seed coating for plants and seeds.
US10575524B1
The present invention can provide a method having superior safety for protecting field corn from damage by a plant pathogen. The method includes a step of applying mefentrifluconazole to foliage of field corn, seeds of field corn or a soil of the cultivation area of field corn, wherein the application rate of mefentrifluconazole is 20 to 500 g per hectare of cultivation area.
US10575523B2
A composition suitable for control of diseases caused by phytopathogens comprising (A) a compound of formula I wherein R1 is difluoromethyl or trifluoromethyl and X is chloro, fluoro or bromo; and (B) at least one compound selected from compounds known for their fungicidal activity; and a method of controlling diseases on useful plants, especially rust diseases on soybean plants.
US10575516B2
Disclosed are products having animal tissue packed within the lumen of a device such as a needle cannula and being therein impregnated with a cryopreservation medium. The needle cannula or other device can be received in a capsule and/or other container, which in some forms can contain additional amounts of the cryopreservation medium occurring external of the lumen. Methods of use of the products are also described and can include ejecting the animal tissue from the lumen of device using pressurized liquid passed through the lumen, potentially to deliver the animal tissue directly into a patient. Methods of manufacture of the products are also described.
US10575504B2
The invention provides knock-in non-human cells and mammals having a genome encoding chimeric antibodies and methods of producing knock-in cells and mammals. Certain aspects of the invention include chimeric antibodies, humanized antibodies, pharmaceutical compositions and kits. Certain aspects of the invention also relate to diagnostic and treatment methods using the antibodies of the invention.
US10575502B2
The present embodiments provide an aviary that includes a floor, a roof, and at least one wall having a plenum to draw air adjacent the roof down the plenum toward the floor. At least one cage tower is disposed on the floor. At least one walkway is disposed adjacent the at least one cage tower and is configured to facilitate bird access to the at least one cage tower. A fan is disposed in flow communication with the plenum to circulate air in the aviary.
US10575498B2
A chew treat for an animal comprising a first major side and an opposite second major side. The first and second major sides of the chew treat are separated by a shelf. The chew treat additionally includes a plurality of walls extending from the shelf on each of the first and second major sides, with the walls defining a plurality of pockets on each of the first and second major sides. The chew treat is designed to improve animal wellness due to its unique features, which are configured to deter gulping, floss and clean teeth, and provide a high surface area to volume ratio so as to aid in solubilizing and digesting the chew treat.
US10575491B1
The invention relates to the soybean variety designated 01072289. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01072289. Also provided by the invention are tissue cultures of the soybean variety 01072289 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01072289 with itself or another soybean variety and plants produced by such methods.
US10575489B1
The invention relates to the soybean variety designated 01067545. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01067545. Also provided by the invention are tissue cultures of the soybean variety 01067545 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01067545 with itself or another soybean variety and plants produced by such methods.
US10575470B2
A repair, conversion or retrofit kit includes at least two continuously closable replacement baler belts which correspond substantially in their combined width to the width of a continuously closed baler belt to be replaced. The replacement baler belts may be closable in a force-fitting and/or form-fitting manner by a connecting means, and the connecting means may be at least partially hook connectors. In some embodiments, the repair, conversion or retrofit kit further includes at least one guide means arranged on the round baler such that at least two replacement baler belts each extend laterally with respect to the at least one guide means, and the at least two replacement baler belts are guided laterally with respect to one another. In some cases, the guide means is an auxiliary guide disk arranged on a rotatable shaft of the round baler.
US10575469B2
A system and methods for wrapping bales in a harvester uses wrapping material stored in flat, folded layers instead of conventional round tubes or rolls. The system includes a material support tray at least one feed roll, and at least a first tensioning element. The material support tray is capable of supporting at least one bundle of wrapping material. The first tensioning element is positioned adjacent to or in the material support tray and is in operable contact with at least one bundle of wrapping material.
US10575465B2
An intelligent mower capable of cutting a lawn at a boundary includes a cutting mechanism, a machine body, a side part protection, and a bottom protection. The cutting mechanism is configured to execute a cutting operation, which includes cutting along the boundary as the intelligent mower automatically follows the boundary. The machine body is connected with the side part protection and the bottom protection. The side protection is located on the side of the cutting mechanism to establish a protective barrier on the side of the cutting mechanism and the bottom protection is located below the cutting mechanism to establish a protective barrier below the cutting mechanism. Additionally, the bottom protection includes a grass inlet.
US10575463B2
In a sickle cutting system, including a plurality of guard fingers in a row across a cutter bar with each guard finger having an upwardly facing ledger surface and a plurality of hold-down members with each hold-down member comprising at least one hold-down finger, the guard fingers and hold down fingers thus forming cooperating overlying pairs between which the blades pass in the cutting action the guard fingers having no portion elevated above the ledger surface thereof in front of the tip of the blade and the guard fingers and blades having lengths from the cutter bar arranged such that a forwardmost tip of the guard finger is forward of the tip of the blade.
US10575452B2
A vertical tilling implement to be pulled behind and agricultural vehicle having a number of gangs of fluted-concave disc blades, rolling baskets, and wheels connected to a main frame. As the vertical tilling implement is pulled, the fluted-concave disc blades move the soil in a direction lateral to the side of the blades as well as up. Meanwhile, the rolling bars aid in leveling the seedbed and crushing the remaining large pieces of soil. The vertical tilling implement reduces the amount of subsoil compaction and cuts through heavy residue making it ideal for use in the fall or in the spring.
US10582651B2
A component mounting machine provided with multiple component transfer devices each have a mounting nozzle, a movable section and an XY driving mechanism and perform a component mounting operation, and a control device that controls component mounting operation and performs thermal correction processing that reduces influence of thermal deformation accompanying temperature change of at least one of the movable section and the XY driving mechanism, in which the control device has an implementation period determination section that individually determines an implementation period of the thermal correction processing for each of the component transfer devices based on operation circumstances of each component transfer device, and a thermal correction implementation section that simultaneously performs thermal correction processing for the multiple component transfer devices when it is determined that the implementation period of the thermal correction processing is reached for either of the component transfer devices by the implementation period determination section.
US10582643B2
A radiating fin and a connection structure composed of multiple radiating fins. Each radiating fin has a main body formed with a first plane face. A first bending edge and a second bending edge extend from two sides of the first plane face. The first plane face is formed with a first perforation and a second perforation and a third perforation and a fourth perforation. A first extension section and a second extension section respectively from the first and second bending edges. Two front ends of the first extension section are bent and formed with a first latch plate and a second latch plate. Two front ends of the second extension section are bent and formed with a third latch plate and a fourth latch plate. The latch plates of a forward radiating fin are correspondingly passed through and latched in the perforations of an adjacent rearward radiating fin.
US10582636B2
An apparatus includes a computer server having a chipset and a baseboard management controller, wherein the chipset includes a first serial bus controller, and wherein the baseboard management controller includes a second serial bus controller. The apparatus further includes a serial bus port disposed along an external panel of a server enclosure that houses the computer server, wherein the serial bus port is accessible for connection with a connector of a serial communication cable. Still further, the apparatus includes a switch that selectively connects the serial bus port to either the first serial bus controller or the second serial bus controller, wherein the switch is controlled by an output signal from the baseboard management controller.
US10582635B1
A portable data center is configured to be powered using one or more external power sources. The portable data center includes at least one interconnect member, at least one electrical circuit, and an electrical power bus. The at least one interconnect member is configured for connecting the portable data center to the one or more external power sources. The at least one electrical circuit and electrical power bus are in electrical communication with the at least one interconnect member and are housed within a container of the portable data center. The at least one electrical circuit is configured to convert power received from the one or more external power sources at a first voltage level to conditioned power at a second, lower voltage level. The electrical power bus distributes power from the conditioned power to computing devices housed within the container.
US10582633B1
The disclosed apparatus may include a rack-side support structure dimensioned to hold a two-sided port interface with a rack-side mating end and an adapter-side mating end. The rack-side mating end may be configured to interface with supply cables, and the adapter-side mating end may be configured to interface with an opposite adapter-side mating end of another port interface. The apparatus may also include a device-side support structure dimensioned to hold a two-sided port interface including an opposing adapter-side mating end and a device-side mating end. The opposing adapter-side mating end may be configured to interface with the adapter-side mating end of the rack-side's port interface, and the device-side mating end may interface with cables that connect to the electronic devices. The rack-side support structure may be configured to interlock with the device-side support structure to connect to the electronic devices. Various other methods, systems, and computer-readable media are also disclosed.
US10582625B2
Display modules have a plurality of light emitting elements arranged in a predetermined pattern and providing a highly uniform visual effect. Methods are provided to support a plurality of flexible display modules in an adjustable curved arrangement. Alignment and complementary alignment features enable the alignment of adjacent display modules and the creation of large displays from a plurality of aligned display modules. Features to couple to and retain a support frame are provided. Flexible and durable weather resistance features are provided. A system of modular support frames works cooperatively with the display modules, adapting to different mounting environments, and thereby providing large modular displays with desirable properties.
US10582617B2
A circuit module includes a plurality of electronic components and a single-layer conductive package substrate. The single-layer conductive package substrate is adapted to physically support and electrically interconnect the electronic components. The substrate has a peripheral portion and an interior portion. The peripheral portion includes a plurality of peripheral contact pads coupled to corresponding electronic components. The interior portion includes a plurality of floating contact pads that are electrically isolated from the peripheral contact pads and are coupled to corresponding electronic components.
US10582593B2
The invention provides a light management information system for an outdoor lighting network system, having a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit, at least one user input/output device in communication with at one or more of said outdoor light units, a central management system in communication with light units, said central management system sends control commands and/or information to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units or received user information requests from said user input/output device, a resource server in communication with said central management system, wherein the central management system uses the light unit status/sensor information and resources from the resource server to provide information to the user input/output device and/or reconfigure one or more of the lights units.
US10582580B2
A switch comprises a field effect transistor in a semiconductor substrate having a first main surface. The field effect transistor comprises a source region, a drain region, a body region, and a gate electrode at the body region, the gate electrode being configured to control a conductivity of a channel formed in the body region. The gate electrode is disposed in gate trenches. The body region is disposed along a first direction between the source region and the drain region, the first direction being parallel to the first main surface. The body region has a shape of a ridge extending along the first direction. The body region is adjacent to the source region and the drain region. The switch further comprises a source contact and a body contact portion, the source contact being electrically connected to a source terminal. The body contact portion is in contact with the source contact and is electrically connected to the body region.
US10582568B1
The dual phone comprises a personal data device, a commercially provided and publicly available cellular wireless network, and a wireless communication link. The dual phone is a dual mode device. By dual mode is meant that the same personal data device interfaces with the commercially provided and publicly available cellular wireless network using a plurality of account settings. An example of the use of the plurality of account settings is to operate the personal data device with a personal account and a professional account.
US10582561B2
A method for releasing a context of a user equipment in a non-3GPP access network and a network entity performing the same are disclosed. In a case in which the UE is a unreachable state, a non-3GPP interworking function (N3IWF) may a UE context release request message to an access and mobility management function (AMF), and may perform protocol data unit (PDU) session user plane de-activation between the AMF, a session management function (SMF), and a user plane function (UPF). In addition, the AMF may transmit a UE context release command message to the N3IWF, and the N3IWF may transmit a UE context release complete message to the AMF.
US10582560B2
A base station transmits to a wireless device, first message(s) indicating an RRC state transition of the wireless device from an RRC connected state to an RRC inactive state. The first message(s) comprise a parameter indicating a value associated with a wireless device RAN notification area update timer for a periodic RAN notification area update procedure. The base station receives a second message indicating a RAN notification area update in response to expiry of the wireless device RAN notification area update timer. The base station starts a network RAN notification area update timer in response to the receiving of the second message. The base station transmits to a core network entity and in response to an expiration of the network RAN notification area update timer, a third message indicating a wireless device context release request for the wireless device. The third message comprises an identifier of the wireless device.
US10582554B2
A connection processing method includes receiving, by a first processor included in a communication device, first information that specifies a user of the communication device, executing an inquiry for a connection to one or more other communication devices, selecting a target communication device that has transmitted a response including information indicating that the target communication device has second information that specifies the user and has been acquired when the target communication device communicated with another communication device, from among the one or more other communication devices, and transmitting the first information to the target communication device, and receiving, by a second processor included in the target communication device, the first information from the communication device, executing connection processing without executing authentication processing of the user with the communication device, when the received first information matches with the second information, and executing a communication with the communication device.
US10582544B2
Mechanisms enabling link-budget-limited (LBL) devices to more effectively perform random access may include: (1) broadcasting a Physical Random Access Channel (PRACH) configuration index (PCI) reserved for LBL devices; (2) configuring LBL devices to use a PCI that is offset from the conventional PCI of current cell; (3) configuring LBL devices to transmit PRACH messages using an alternative set of subframes, different from conventionally-defined subframe set; (4) configuring LBL devices to transmit PRACH messages on odd frames when the conventional PRACH configuration specifies even frames; (5) configuring LBL devices to generate and use extra PRACH preambles that are not used by non-LBL devices; (6) configuring LBL devices to use group B preambles while non-LBL devices are configured to use group A preambles; and (7) boosting power of a random access response message after an Nth random access failure with preamble conforming to an LBL-reserved pattern of preambles.
US10582537B2
Embodiments of an access point (AP), station (STA) and method for channel access are generally described herein. The AP may contend for access to a channel. The contention may be performed in accordance with an omni-directional enhanced distributed channel access function (EDCAF) for transmission within an omni-directional pattern. The contention may be further performed in accordance with a directional EDCAF for transmission to a station (STA) in a directional pattern. The AP may determine whether to transmit within the omni-directional pattern based at least partly on an omni-directional backoff parameter. The AP may further determine whether to transmit in the directional pattern based at least partly on a directional backoff parameter.
US10582529B2
A system is provided for speculative scheduling that includes a base station having a processor. The processor computes an overall schedule for a set of clients. The overall schedule is formed from a set of speculative schedules, is configured to maximize unlicensed spectrum usage, and is computed by (a) determining a speculative schedule for each resource block from a set of resource blocks in a given sub-frame based on statistics determined for the clients individually and jointly, and (b) selecting, for formation into the overall schedule, (i) a particular resource block and (ii) the speculative schedule for the particular resource block, that yield the maximum incremental utility relative to already determined speculative schedules for other resource blocks in the set, based on criteria including uplink access statistics. The processor executes the overall schedule responsive to a completion of the speculative schedule determination for each resource block in the given sub-frame.
US10582528B2
Technology for a user equipment (UE) operable to perform adaptive time division duplexing (TDD) hybrid automatic repeat request (HARQ)-ACKnowledgement (ACK) reporting is described. The UE can implement an adaptive uplink-downlink (UL-DL) configuration received from an eNodeB. The UE can decode a downlink (DL) HARQ reference configuration received from the base station for a serving cell, wherein the DL HARQ reference configuration is for the implemented adaptive UL-DL configuration. The UE can decode a reference UL-DL configuration received from the base station via a system information block (SIB). The UE can encode HARQ-ACK feedback for transmission on an uplink channel of the serving cell in accordance with the DL HARQ reference configuration. The UE can perform uplink scheduling and the HARQ-ACK feedback based on the reference UL-DL configuration received from the base station via the SIB.
US10582513B2
A method, computer program and apparatus operate when resuming data transmission/reception upon activation of a serving cell, or after a long in-device coexistence interference avoidance gap, to determine whether to report to a network access node an in-device coexistence interference indicator value and send the in-device coexistence interference indicator value to the network access node, The in-device coexistence interference indicator value is reported to the network access node for a certain period if any periodic channel quality indication resource is configured for the cell, or if an aperiodic channel quality indication for the cell is requested from the network access node.
US10582511B2
A system that incorporates the subject disclosure may include, for example, a device comprising a memory to store instructions and a processor coupled to the memory, wherein responsive to executing the instructions, the processor performs operations. The operations comprise receiving signals over a spectrum of frequencies, providing location data of the device to a base station, receiving a request from a base station to perform a spectral analysis of the signals, detecting an interference among the signals, and providing, in response to the request, data to the base station regarding a source of the interference, wherein the data comprises a location of the source relative to the device, spectral data for identifying the source, and a time a frequency of occurrence of the interference. Other embodiments are disclosed.
US10582504B2
Based on at least a portion of an SS block index, a UE may scramble information and a base station may descramble the scrambled information. Specifically, a UE may determine an SS block index associated with an SS block for reception. The UE may scramble information based on at least a portion of the determined SS block index. The information may include at least one of data, control information, or a CRC associated with control information. The UE may transmit the scrambled information to a base station. A base station may receive, from the UE, information scrambled based on at least a portion of an SS block index. The scrambled information may include at least one of data or control information. The base station may descramble the scrambled information based on the at least the portion of the SS block index.
US10582498B2
The present invention provides a method for wireless backhaul frequency band flexible allocation. It is able to use the uplink band of FDD band as the wireless backhaul uplink and downlink band of small cells. When the status is having a plurality of FDD bands and a heterogeneous network with big cells and one or more small cells, the present invention is able to efficiently use uplink band of the FDD band as the wireless backhaul band of the one or more small cells.
US10582496B2
A communications device transmits and receives data via a wireless access interface in a mobile communications network. First resource allocation messages are received by communications devices to allocate one or more of plural communications resource elements of a host frequency range of a host carrier. Second resource allocation messages are received by reduced capability devices to allocate one or more of a first section of the communications resources within the first frequency range for preferable allocation to the reduced capability devices of a first virtual carrier, the first resource allocation messages identifying one or more of the communications resource of the host carrier allocated to the communications devices with reference to a first reference frequency and the second resource allocation messages identifying one or more communications resources of the first virtual carrier allocated to the reduced capability devices with reference to a second reference frequency within the first virtual carrier.
US10582494B2
Methods and devices are provided for communicating data in a wireless channel. In one example, a method includes adapting the transmission time interval (TTI) length of transport container for transmitting data in accordance with a criteria. The criteria may include (but is not limited to) a latency requirement of the data, a buffer size associated with the data, a mobility characteristic of a device that will receive the data. The TTI lengths may be manipulated for a variety of reasons, such as for reducing overhead, satisfy quality of service (QoS) requirements, maximize network throughput, etc. In some embodiments, TTIs having different TTI lengths may be carried in a common radio frame. In other embodiments, the wireless channel may partitioned into multiple bands each of which carrying (exclusively or otherwise) TTIs having a certain TTI length.
US10582484B2
The present specification provides a method and UE for receiving configuration usable for a discovery, which can be used in a small cell scenario. In detail, the UE is configured for receiving measurement configuration for a discovery signal, wherein the discovery signal includes CRS, PSS, and SSS. The discovery may further include a channel status information-reference signal (CSI-RS) depending on a configuration of the CSI-RS. The measurement configuration may include at least one set of configuration elements. The UE performs a measurement on the discovery signal based on the received configuration. Further, the UE receives channel status information-reference signal (CSI-RS) configuration including at least one set of CSI-RS configuration elements used for a zero power CSI-RS, wherein the CSI-RS configuration includes at least one set of CSI-RS configuration elements, each set of CSI-RS configuration elements includes CSI-RS interval information and CSI-RS offset information.
US10582479B2
The present disclosure includes example resource selection methods and apparatuses. The example method includes configuring a CSI process for a second device, where the CSI process corresponds to configuration information of K reference signal resources or configuration information of K reference signal antenna port groups. A reference signal is sent to the second device according to the configuration information corresponding to the CSI process, so that the second device obtains a corresponding channel quality measurement result by measuring the reference signal, where the channel quality measurement result includes a precoding matrix indicator (PMI). The PMI is used to indicate a serial number of a precoding matrix selected by the second device, and the selected precoding matrix is a matrix in a preset precoding matrix set, where the preset precoding matrix set is determined according to K and a quantity T of beams to be selected.
US10582478B2
To efficiently report channel state information in an uplink. A terminal device includes a transmission unit which reports CSI for multiple subframe sets in a first serving cell and CSI for a second serving cell, first CSIs for some of multiple subframe sets for the first serving cell being reported on a PUCCH with a first format, and second CSI for the rest of multiple subframe sets for the first serving cell being reported on a PUCCH with the first format, and in a case that in a certain subframe, the second CSI report collides with the CSI report in the second serving cell, the second CSI and the CSI for the second serving cell being reported on the PUCCH with a second format.
US10582471B2
Systems, methods, and apparatus for geolocating a signal emitting device are disclosed. A monitoring array comprises at least four monitoring units. A distance ratio between the at least four monitoring units relative to a midpoint is determined. The at least four monitoring units are operable to scan independently for a signal of interest. The at least four monitoring units are operable to calculate times of arrival and angles of arrival for the signal of interest. Each of the at least four monitoring units is operable to measure the signal of interest and transmit a formatted message to other monitoring units within the monitoring array. Each of the at least four monitoring units is operable to determine a location of the signal emitting device from which the signal of interest is emitted based on calculations and measurements relating to the signal of interest.
US10582469B2
Disclosed are techniques for performing ranging operations between an access point and an unassociated mobile device. The techniques can include receiving, at an access point, a broadcast probe request from a mobile device unassociated with the access point. In response to receiving the probe request, it can be determined that the mobile device is capable of performing ranging operations including inspecting the received broadcast probe request. The access point can send a ranging request to the mobile device.
US10582464B2
Embodiments are provided for syncing multiple electronic devices for collective audio playback. According to certain aspects, a master device connects (218) to a slave device via a wireless connection. The master device calculates (224) a network latency via a series of network latency pings with the slave device and sends (225) the network latency to the slave device. Further, the master devices sends (232) a portion of an audio file as well as a timing instruction including a system time to the slave device. The master device initiates (234) playback of the portion of the audio file and the slave devices initiates (236) playback of the portion of the audio file according to the timing instruction and a calculated system clock offset value.
US10582463B2
Technologies are described herein for time-synchronizing multiple remote network nodes concurrently with time beacons. A hub device in the network, at a preconfigured start time, begins to periodically broadcast time beacons containing current time values retrieved from an accurate time source over a beacon period, while other nodes of the network, at the same preconfigured start time, start listening for time beacons. When a node receives a time beacon broadcast by the hub device, the node sets a real-time clock of the node to the current time value in the received time beacon.
US10582457B2
A method of controlling transmission power used for wireless transmission in a wireless communication device including calculating a remaining power level of a third period based on a tolerant power level of a first period and a remaining power level of a second period, the third period included in the first period and being a period from a current time to a point in time following the current time, the second period being a period from the current time to a point in time preceding the current time, calculating a transmission power level of the third period based on a target power level and the remaining power level of the third period, and generating a power control signal for determining a power level of a transmission signal unit based on the transmission power level of the third period may be provided.
US10582456B2
A communication system for an altitude changing object is provided. The communication system can include an antenna system having one or more antennas. The one or more antennas can be associated with a single fixed radiation pattern. The communication system can include one or more processors configured to execute a control routine to perform operations. The operations can include obtaining data indicative of one or more communication parameters associated with the altitude changing object. The operations can include determining a transmit power for each of the one or more antennas based at least in part on the one or more communication parameters. The operations can include controlling the antenna system based at least in part on the transmit power to communicate with a node in the communication network.
US10582448B2
Disclosed are a method for selecting an available access network and a user equipment, wherein the method includes: when monitoring that a state of a wireless local area network access network consistently meets a predetermined threshold for a predetermined time period and/or a predetermined number of times, or monitoring that the state of the wireless local area network access network within the predetermined time period or for the predetermined number of times meets the predetermined threshold after filtering processing, a user equipment determining the wireless local area network access network as an available access network.
US10582447B2
The invention is directed to systems, methods and computer program products for switching to a machine type communication (MTC) coverage enhancement mode on a network. An exemplary method comprises determining a signal quality for a signal from the network; determining the signal quality is below a threshold quality level for using Long-Term Evolution (LTE) protocol to communicate with the network; in response to determining the signal quality is below the threshold quality level, switching the device to the MTC mode and communicating with the network using MTC specification of the LTE protocol, wherein the device comprises a non-MTC device.
US10582440B2
Disclosed is a network access management method. The network access management method includes: acquiring a network transmission state between a network device and a terminal having assessed the network device; and setting an access control parameter of the network device as a target parameter value, herein the target parameter value is used for controlling the number of terminals assessing the network device to match the network transmission state.
US10582428B2
Methods and apparatuses for verifying HeNB. A method reduces and/or avoids affecting the operator's network due to the attack from HeNB, and ensures the safety of the users who have accessed the network.
US10582425B2
The embodiments herein relate to a method performed by a mobility node for handling network connections for a UE. The UE is simultaneously connected to a first gateway via a connection to a 3GPP network and a connection to a non-3GPP network. The mobility node detects that the UE has moved to another location. The mobility node selects a second gateway that the UE should be relocated to. The second gateway is closer to the UE at the other location. The mobility node transmits relocation information to the first gateway. The relocation information indicates that a gateway relocation to the second gateway is required for the UE. The gateway relocation involves deactivation of both the connection to the 3GPP and the non-3GPP network.
US10582424B2
A target mobility management network element receives a forward relocation request message sent by a source mobility management network element, where the forward relocation request message includes single radio voice call continuity SRVCC capability information; and the target mobility management network element sends, to an target access network element, a first request message that carries information of SRVCC operation possible.
US10582411B2
A user equipment receives incoming data packets from one of a plurality of bearers. The incoming data packets comprise a first identifier indicating a source. The user equipment also detect outgoing data packets which include a second identifier indicating the source of the first identifier as destination of the outgoing data packet. The user equipment routes detected outgoing data packets which include the second identifier to the same bearer from which the incoming data packets having said first identifier are received. The detecting and routing is selectively activated on the basis of a control signal.
US10582410B2
An apparatus comprising a buffer estimation module for estimating if a base station has data buffered for a mobile communication device is provided. The apparatus further comprises a scheduling estimation module for determining how frequently the mobile communication device has been scheduled to receive data from the base station, a radio quality module for determining a radio quality indication of a communication channel between the mobile communication device and the base station, and a throughput estimation module for predicting downlink throughput from the base station to the mobile communication device based on at least output from the buffer estimation module, the frequency estimation module and the radio quality module.
US10582402B2
A method determines a mobile communications network quality for downloading mobile communications data. Data which quantify the mobile communications network quality in a current location of a respective motor vehicle, is continually acquired using acquisition units provided in the motor vehicle. This data is transferred to a database in which it is stored. A route of a select motor vehicle is determined. A data record quantifying the mobile communications network quality along the route, is retrieved from the database. Mobile communications data is downloaded to a memory of the select motor vehicle taking the data record into consideration. A total data record quantifying the mobile communications network quality is determined at predetermined intervals by a data processing device, taking into consideration the data transferred to the database, and the data record quantifying the mobile communications network for the select motor vehicle is obtained from this total data record.
US10582386B1
Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. The transmitting device can generate a diversified key using the master key, protect a counter value and encrypt data prior to transmitting to the receiving device, which can generate the diversified key based on the master key and can decrypt the data and validate the protected counter value using the diversified key.
US10582385B2
A method for secure, beacon-based emergency location is disclosed. The method includes detecting, with an app instance executing on a user device, a signal from a beacon disposed in a geographical location physically proximate to the user device, and transmitting in response to the detecting app instance verification information to the beacon. Further, the method includes receiving, with the app instance executing on the user device, beacon verification information from the beacon, the beacon verification information being based at least partially on the app instance verification information, and transmitting the beacon verification information to an emergency information server. The method also includes authenticating, with the emergency information server, the beacon verification information to verify that the user device is physically proximate to the beacon and, if the beacon verification information is authentic, determining the geographical location of the user device based on the geographical location of the beacon.
US10582382B2
In a first aspect of the disclosure, a method performed by an AAA server (103) of authenticating a non-SIM mobile terminal (111) with a wireless network (100) is provided. The method comprises receiving (S201) a request for service of the non-SIM mobile terminal (111), authenticating (S202) the non-SIM mobile terminal (111), submitting (S203) a request for subscriber profile data associated with the non-SIM mobile terminal (111) to an HSS (105), the subscriber profile data request comprising an indication that the non-SIM mobile terminal (111) has been authenticated by the AAA server (103), and to receiving (S204) from the HSS (105), in response to the indication that the non-SIM mobile terminal (111) has been authenticated, the requested subscription profile data.
US10582379B2
One disclosure of the present specification provides a method for supporting an internet protocol security (IPsec). The method may be performed by a mobility management entity (MME) and comprise: receiving a tracking area update (TAU) request message from a user equipment (UE); determining whether to activate an encryption option of IPsec; and transmitting a TAU accept message including IPsec related information generated based on the determination.
US10582378B2
A message protection method, user equipment, and a core network device are disclosed. The method includes: sending a request message on which no security protection is performed to the core network device, where the request message includes a first random number; receiving an abnormal response message, where the abnormal response message includes a third random number and a signature; and determining, based on the third random number, the signature, and an obtained credential, whether the abnormal response message is a valid message. According to the message protection method provided in the embodiments of the disclosure, security protection can be performed on a message transmitted before a security context is established between the user equipment and the core network device, so as to improve network communication security.
US10582368B2
A method and system for connecting a power tool with a mobile device. The mobile device receives a user request to connect to a power tool and transmits a short-range advertisement. The power tool receives the short-range advertisement and transmits a signal. The mobile device receives the signal from the power tool and determines a signal strength. The mobile device compares the signal strength to a predetermined signal strength value. When the signal strength value exceeds the predetermined signal strength value, the mobile device connects with the power tool.
US10582361B2
Some embodiments of the present invention include pairing two wireless devices by placing at least one of two devices in a pairing mode; performing at least one pairing motion event with at least one of the wireless devices to satisfy at least one pairing condition; detecting satisfaction of the at least one pairing condition; and pairing the two wireless devices in response to detecting satisfaction of the at least one pairing condition. Numerous other aspects are provided.
US10582350B2
In one embodiment, a mobile device application automatically identifies and annotates auditory signals from one or more parties.
US10582347B2
Disclosed are technologies for a communication system for a utility infrastructure system. The communication system includes a host configured to aggregate and collect utility data. The communication system also includes a remote, battery-powered node connected to a utility device of the utility infrastructure system. According to some examples, the node is configured to initiate a first communication message to the host via a first type of communication channel. The first type of communication channel is short message service (SMS), and the first communication message includes the utility data. The node is also configured to receive a SMS reply from the host, wherein the SMS reply includes information for communicating with the host via a second type of communication channel.
US10582338B2
A positioning method includes: acquiring first positioning data of terminal equipment and second positioning data of a region where a shared resource is located; judging whether a distance between the terminal equipment and the region where the shared resource is located is in a specific range or not according to the first positioning data and the second positioning data; upon the distance between the terminal equipment and the region where the shared resource is located being in the specific range, determining a position of the shared resource based on Bluetooth data corresponding to the shared resource; and controlling the terminal equipment to present position information of the shared resource.
US10582337B1
Particular embodiments of a mobile device periodically detect signals transmitted by multiple fixed-location signal sources within a bounded area. A signal-location mapping is created based on the detected signals and their signal strength levels at the relative positions of the mobile computing device within the bounded area. The signal-location mapping may be created by generating a spatial distribution of signal strengths throughout the bounded area. Once the signal-location mapping has been created, particular embodiments may identify a relative position of a second mobile computing device with respect to the environment using the map of spatial distribution of signal strengths in accordance with a detected second spatial distribution of signal strengths.
US10582336B2
A system and method is provided for sharing mobile device location information. The method includes receiving signals by a mobile device and determining by the mobile device a first location of the mobile device at a first time based on the signals received by the mobile device. Time data is accessed by the mobile device and the mobile device determines based on the time data that the first time is in a first time window. The first location is transmitted to a particular user device at least responsive to the first time being in the first time window. The mobile device determines a second location of the mobile device at a second time based on the signals received by the mobile device. A first error is applied to the second location at least responsive to the determining of the second location at the second time, and the second location is transmitted including the first error to the particular user device.
US10582335B1
Distributed muster includes distributing to different mobile devices an identity of an assigned muster location of an ocean-going vessel, and associating each mobile device both with a corresponding passenger of the ocean-going vessel, and also with the assigned muster location. Thereafter, a timer initiates that defines a period during which a muster drill must be completed by all of the passengers and, in response, a message is transmitted to each mobile device that the muster drill has commenced. During the period, as each mobile device is sensed within a geographically defined area of a correspondingly assigned muster location, a record of the completion of the muster drill by the passenger associated with the sensed mobile device is recorded in the memory. As well, subsequent to a lapsing of the timer, a listing is displayed of any passenger not recorded as having completed the muster drill.
US10582333B2
Systems and methods for geofence information delivery are disclosed. A multiplicity of devices constructed and configured in network communication in a region of interest via a peer-to-peer network. The multiplicity of devices store cached geofence information for the region of interest. The multiplicity of devices on the peer-to-peer network are operable to convert between an IP address and a geographic location. Each of the multiplicity of devices is operable to query peer devices on the peer-to-peer network for geofences associated with an IP address or a geographic location. At least one peer device is operable to deliver one or more geofences associated with the IP address to the querying device via zero-configuration networking or web service.
US10582330B2
An audio processing apparatus includes a receiver configured to receive audio data including audio components and render configuration data including audio transducer position data for a set of audio transducers. A renderer is configured to generate audio transducer signals for the set of audio transducers from the audio data, and to render audio components in accordance with rendering modes. A render controller is configured to select a rendering mode for the renderer based on the audio transducer position data. The renderer is configured to employ different rendering modes for different subsets of the set of audio transducers and the render controller is configured to independently select rendering modes for each of the different subsets of the set of audio transducer including selecting the rendering mode for a first audio transducer in response to a position of the first audio transducer relative to a predetermined position for the first audio transducer.
US10582329B2
Provided is an audio processing device and method, in which sound can be more efficiently reproduced. An audio processing device includes a matrix generation unit which generates a vector for each time-frequency with a head-related transfer function obtained by spherical harmonic transform by spherical harmonics as an element by using only the element corresponding to a degree of the spherical harmonics determined for the time-frequency or on the basis of the element common to all users and the element dependent on an individual user, and a head-related transfer function synthesis unit which generates a headphone drive signal of a time-frequency domain by synthesizing an input signal of a spherical harmonic domain and the generated vector.
US10582327B2
Systems and methods are described for providing an immersive listening area for one or more listeners. To improve the immersive experience a rear sound bar is placed behind the listeners and the input channels of the rear sound bar receive customized processing to create a virtual rear sound stage. The virtual rear sound stage and a front sound stage created by a front sound bar, combine to create an overall sound stage to encompass the listeners, providing the listeners with an immersive listening experience.
US10582321B2
A device may receive audio information that includes an audio signature. The device may identify an unmanned aerial vehicle (UAV) based on the audio signature. The UAV may be identified based on a UAV identifier that is encoded into or determined based on the audio signature. The device may obtain profile information associated with the UAV based on the UAV identifier. The device may provide the profile information.
US10582311B2
A laser microphone can include a detection system including plurality of laser subsystems. The detection system can be configured to produce emitted electromagnetic radiation based on a frequency pattern and receive reflected electromagnetic radiation reflected from an object. The detection system can be configured to define combined frequency data based on a frequency of the emitted, electromagnetic radiation and a frequency of the reflected electromagnetic radiation. The detection system can be configured to define a set of spectral bins in a frequency domain based on the combined frequency data, modify the combined frequency data based on a datapoint obtained from a subset of the set of spectral bins, and define at least one of a range or a velocity based on the combined frequency data. The laser microphone can include an audio processor configured to define an audio signal based on the at least one of the range or velocity.
US10582310B1
A transducer includes an acoustic reflector, an acoustic coupler and one or more thermoacoustic frames. The acoustic coupler is disposed proximate to an output of the transducer and each of the thermoacoustic frames is disposed between the acoustic reflector and the acoustic coupler. The thermoacoustic frames, the acoustic reflector and the acoustic coupler form a resonator with each of the thermoacoustic frames configured to emit a broadband acoustic signal in response to receiving electrical energy. Additionally, the resonator is configured to emit a narrowband acoustic signal at the transducer output in response to receiving the broadband acoustic signal. A method includes adjusting a frequency of the narrowband acoustic signal by controlling a spacing between the thermoacoustic frames and one or more components of the resonator. Thermoacoustic device embodiments capable of resonant emission of intense ultrasound radiation generated by sheets of multi-walled carbon nanotubes (MWNT) are also disclosed.
US10582308B2
A high sensitivity microphone includes a substrate having a through portion provided in a central portion thereof, a vibration membrane disposed on the substrate and covering the through portion, a fixed membrane installed above the vibration membrane, spaced apart from the vibration membrane with an air layer interposed therebetween, and having a plurality of air inlets perforated in a direction toward the air layer, and a plurality of support posts provided as vertical elastic posts between the fixed membrane and the vibration membrane and mechanically fixing the vibration membrane by a frictional force, regardless of an applied voltage.
US10582303B2
A balanced armature receiver is disclosed that includes a housing and an armature assembly within the housing. The armature assembly includes a first armature portion and a second armature portion. The first armature portion and the second armature portion are operated such that the second armature portion is substantially unstable relative to the first armature portion.
US10582302B2
An improved planar diaphragm driver includes: a membrane; a first coil, disposed at a first side on a first surface of the membrane; a second coil, disposed at a first side on a second surface of the membrane and electrically connected to the first coil; a third coil, disposed at a second side on the first surface of the membrane and electrically connected to the second coil; and a fourth coil, disposed at a second side on the second surface of the membrane and electrically connected to the third coil. The first and third coils are configured to have a same flowing direction of an electric current at both respective locations thereon equidistant from a central axis of the membrane, and the second and fourth coils also are configured to have a same flowing direction of the electric current at both respective locations thereon equidistant from the central axis.
US10582298B2
A directional acoustic device with an acoustic source or an acoustic receiver and a conduit to which the acoustic source or acoustic receiver is acoustically coupled and within which acoustic energy travels in a propagation direction from the acoustic source or to the acoustic receiver. The conduit has a radiating portion that has a radiating surface with leak openings that define controlled leaks through which acoustic energy radiated from the source into the conduit can leak to the outside environment or through which acoustic energy in the outside environment can leak into the conduit. The radiating surface has a thin sheet with openings through the sheet, and a cover material with a greater acoustic resistance than an acoustic resistance of an opening. The cover material covers at least parts of at least some of the openings, to define controlled acoustic leaks into or out of the conduit.
US10582278B2
An optical network including an input to receive from an optical network light comprising plural wavelength components. An optical wavelength selective filter, optically connected to the input, extracts a first wavelength component of the plural wavelength components from the light, thereby providing a first optical signal including the first wavelength component and a second optical signal including a remainder of the plural wavelength components a light emitter to provide a modulated broadband optical signal. A first output, optically connected to the optical wavelength selective filter, receives a first portion of the second optical signal for transmission to a light detector and a second output, optically connected to optical wavelength selective filter, receives a second portion of the second optical signal for transmission to the optical network.
US10582270B2
A process with subtitles text information can be performed on the receiving side more appropriately.A video stream having encoded image data is generated. A subtitles stream having subtitles text information corresponding to utterances of a predetermined number of utterers and meta information for analyzing each utterance is generated. A container with a predetermined format including the video stream and the subtitles stream is sent. For example, the meta information includes an identifier for identifying an utterer of each utterance, attribute information of the utterer of each utterance, and the like.
US10582264B2
For each network or type of content in an Android TV application, a main icon may be presented on a display, and when the screen cursor is positioned over a main icon, 3-5 sub-icons are presented under the main icon. Moving the screen cursor to another main icon causes the first sub-icons to disappear and new sub-icons relating to the new main icon to appear under the new main icon. Each sub-icon represents content associated with the main icon either using trending information, automatic content recommendation (ACR), time of day, etc. The user may select a sub-icon to show the related content. Thus, for each Android TV application, the most important, trending, live, or personal content is made available through the sub-icons such that a limited number of live content subsets is presented to choose from for that network at that moment.
US10582263B2
A user profile server stores a user profile corresponding to a user identifier. The user profile includes user-specific information of a user associated with the user identifier. The server receives a location update associated with the user identifier, the location update representing a current location of the user associated with the user identifier and determine a hospitality location within a predetermined distance of the current location represented by the location update. The server communicates at least one of the user-specific information to a controller associated with the hospitality location thereby allowing the controller to provide the user-tailored experience to the user according to the at least one of the user-specific information received from the user-profile server. In this way, users who travel during unplanned trips or to locations that do not accept reservations may benefit from user-tailored experiences.
US10582259B2
Disclosed is a system and method for reducing the total latency for transferring a frame from the low latency camera system mounted on an aerial vehicle to the display of the remote controller. The method includes reducing the latency through each of the modules of the system, i.e. through a camera module, an encoder module, a wireless interface transmission, wireless interface receiver module, a decoder module and a display module. To reduce the latency across the modules, methods such as overclocking the image processor, pipelining the frame, squashing the processed frame, using a fast hardware encoder that can perform slice based encoding, tuning the wireless medium using queue sizing, queue flushing, bitrate feedback, physical medium rate feedback, dynamic encoder parameter tuning and wireless radio parameter adjustment, using a fast hardware decoder that can perform slice based decoding and overclocking the display module are used.
US10582257B2
Provided is an image display apparatus including: a communicator configured to receive, from a server, information about an integrated frequency band corresponding to a region where the image display apparatus is located; a display; a processor; a memory; and at least one program stored in the memory and executed by the processor, wherein the at least one program comprises instructions for scanning channels included in the integrated frequency band for a channel receivable by the image display apparatus, and displaying a result of the scanning on the display, and the integrated frequency band is a frequency band determined based on frequency bands receivable by other image display apparatuses located in the same region as the image display apparatus.
US10582251B2
Various arrangements for recording multiple television channels are presented. A plurality of sets of television channels may be identified. An interface may be output for presentation, the interface presenting indications of each of the plurality of sets of television channels and a plurality of input elements associated with the plurality of sets of television channels. User input may be received via one or more of the plurality of input elements indicative of one or more sets of television channels of the plurality of sets of television channels to be recorded. Dates and times at which the one or more sets of television channels are to be recorded may be determined. The one or more sets of television channels may be recorded at the determined dates and the determined times.
US10582249B2
The cooking control device is installed on a moving object and is configured to communicably connect to a plurality of content display devices and one or more cooking apparatuses, each of the content display devices configured to playback content on a screen. The cooking control device comprises a processor and a transmitter. The processor receives content playback information for the plurality of content display devices respectively, determines one or more of the plurality of content display devices that finish playback of content within a given time based on the content playback information, and produces a preparation/cooking instruction for the one or more cooking apparatuses according to a number of the one or more of the plurality of content display devices. The transmitter transmits the preparation/cooking instruction to the one or more cooking apparatuses.
US10582236B1
An online system presents a video from a third party system based on a video view value generate by the online system. Based on a target audience specification from the third party system, the online system selects a plurality of online system users as the audience of the video. The online system presents the video the selected users in a duration of time equal to a video presentation period received from the third party system. A play of the video by a selected user constitutes a historical view. The online system generates a video view value for the video based on historical views of the video by the selected users. The online system further applies the generated video view value for pacing delivery of the video by the online system.
US10582234B2
Disclosed are a bitstream alignment and synchronous processing method, transmitting terminal, receiving terminal and communication system. The method includes: configuring, when multiple bitstreams are required to be aligned, by a transmitting terminal, alignment auxiliary information in the multiple bitstreams so as to store the same or transmit the same to a receiving terminal; and acquiring, by the receiving terminal, the multiple bitstreams, and synchronizing each of the bitstreams of a different standard according to the alignment auxiliary information carried in each of the bitstreams.
US10582232B1
Techniques for transcoding a video with frame-synchronous metadata are described. A portion of a digital video transmission is obtained, the portion including a first sequence of video frames, a plurality of metadata values, and a first set of timing data relating the plurality of metadata values to the first sequence of video frames. A rendition of the first sequence of video frames is encoded, the rendition including a second sequence of video frames based on the first sequence of video frames. A plurality of segment files for the rendition is generated, each segment file including a group of frames from the second sequence of video frames and a group of metadata values, each metadata value in the group of metadata values having a correspondence to a frame in the group of frames based on the first set of timing data.
US10582221B2
Methods of encapsulating a bitstream include generating reference information to enable image items identifying image portions of a bit stream to be referenced to corresponding description information. The resulting encapsulated file may also include information identifying a timed portion of the data stream corresponding to a video sequence. Description information may include spatial parameters, such as position and width and height of sub-parts of an overall image, and/or display parameters such as colour display, pixel aspect ratio, and clean aperture parameters.
US10582220B2
An image coding method includes selecting two or more transform components from among a plurality of transform components that include a translation component and non-translation components, the two or more transform components serving as reference information that represents a reference destination of a current block; coding selection information that identifies the two or more transform components that have been selected from among the plurality of transform components; and coding the reference information of the current block by using reference information of a coded block different from the current block.
US10582214B2
The invention concerns a method, device, and computer program for motion vector prediction in scalable video encoder and decoder.It concerns the process to determine motion information predictor in the enhancement layer of a scalable encoding scheme also known as motion derivation process. It comprises a correction of the position in the reference layer used to pick-up the more relevant motion information available due to the compression scheme. Accordingly, motion information prediction is improved.
US10582208B2
Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding method
A video encoding apparatus appends decoding delay and display delay correction information to encoded video data in order to ensure that even when one or more pictures that are later in encoding order than a starting encoded picture in a video data stream to be spliced to a trailing end of another encoded video data stream have been discarded from among pictures contained in the video data stream, the starting encoded picture and its subsequent pictures can be continuously decoded and displayed by a video decoding apparatus. The correction information is calculated based on a decoding interval between each discarded picture and a picture that immediately precedes the discarded picture. The video decoding apparatus corrects the decoding delay and display delay of the starting encoded picture and its subsequent pictures by using the calculated correction information.
US10582200B2
Several methods and systems for encoding pictures associated with video data are disclosed. In an embodiment, a method includes determining by a processing module, whether a picture is to be encoded based on at least one of a skip assessment associated with the picture and an encoding status of a pre-selected number of pictures preceding the picture in an encoding sequence. The method further includes encoding by the processing module, a plurality of rows of video data associated with the picture upon determining that the picture is to be encoded, wherein the plurality of rows are encoded based on a pre-selected maximum encoded picture size.
US10582198B2
The invention relates to a method and technical equipment, wherein the method comprises obtaining a picture sequence; selecting a first spatial region and a second spatial region within a picture area of pictures of the picture sequence, the second spatial region differing from the first spatial region; obtaining a first spatial region sequence, the first spatial region sequence comprising the first spatial region of the pictures of the picture sequence; obtaining a second spatial region sequence, the second spatial region sequence comprising the second spatial region of the pictures of the picture sequence; transmitting the first spatial region sequence at a first picture rate; and transmitting the second spatial region sequence at a second picture rate, the first picture rate being different from the second picture rate.
US10582196B2
An example apparatus for encoding video frames includes a receiver to receive events from a dynamic vision sensor and a video frame from an image sensor. The apparatus also includes a heat map generator to generate a heat map based on the received events. The apparatus further includes a region of interest (ROI) map generator generate a ROI map based on the heat map. The apparatus includes a parameter adjuster to adjust an encoding parameter based on the ROI map. The apparatus also further includes a video encoder to encode the video frame using the adjusted parameter.
US10582195B2
A coding apparatus including a memory, a processor, and a display is provided. The processor is configured to assign a first weight to a first reference pixel in a first neighbor block and a second weight to a second reference pixel in a second neighbor block. The first weight assigned to the first reference pixel is greater than the second weight assigned to the second reference pixel because the first reference pixel is closer to a third reference pixel than the second reference pixel. The processor is also configured to compute a value of the third reference pixel based on the first weight of the first reference pixel and the second weight of the second reference pixel, and generate a current block based on the value of the third reference pixel. The display is configured to display an image generated based on the current block.
US10582191B1
A system that generates a 3D environment from data collected by depth sensors (such as LIDAR) and color sensors (such as color video camera data) observing an area or activity, transmits versions of the 3D environment to various devices for display, and enables device users to dynamically alter a viewing angle of the 3D environment. The version of the 3D environment sent to each device may be optimized for the device's resolution and for the bandwidth of the connection to the device. Embodiments may enrich the 3D environment by detecting and tagging objects and their locations in the environment, and by calculating metrics related to motion or actions of these objects. Object tags and metrics may be transmitted to devices and displayed for example as overlays of images rendered from user-selected viewing angles. Embodiments of the system also enable 3D printing of an object as a memento for example.
US10582190B2
A virtual training system includes a 3D scanner in recording space and a camera. A scan of the recording space are received and combined to make a sequence of models of the recording space while a tasks is being performed. The model states are presented in sequence to a trainee in a playback space and the actions of the trainee are detected. Deviation of the trainee or objects in the playback space from the trainer and objects in the recording space may be detected and alerts generated. Scanning of the recording space may be accelerated by making a full scan followed by partial scans. The partial scans may be performed in response to detected movement.
US10582189B2
Disclosed herein is a method for generating a composite image, including using at least one hardware processor for obtaining at least two images; obtaining composite spatial data that identifies contiguity characteristics of each image of the at least two images; generating a template of the composite image, wherein the template provides a predetermined arrangement of the sections according to the contiguity characteristics identified in the image; sectioning the at least two images into predetermined number of sections according to the template; splicing the sections together according to the template; generating the composite image from the sections of the at least two images; wherein presence of at least one contiguity characteristic in each image generates an composite image that is ambiguous that can trigger an alternating switch in perception and awareness of each image scene and by establishing figure and ground relationship to create a depth illusion.
US10582186B1
An occurrence of an event triggering a dynamic recalibration of cameras in a computing device can be detected. In response, respective images of an object can be acquired using each of at least three cameras in the computing device at approximately a same time. Using at least three distinct pairs of the at least three cameras, a respective apparent distance between the computing device and the object can be determined. The respective apparent distances can be analyzed to isolate at least one misaligned camera.
US10582183B2
An image encoding method according to an aspect of the present invention includes: generating, from a plurality of first sub-bitstreams which are obtained by encoding a plurality of images on a per layer basis according to spatial scalable image encoding, a second sub-bitstream including two or more first sub-bitstreams corresponding to two or more layers, the two or more first sub-bitstreams being included in the plurality of first sub-bitstreams; and generating a descriptor including a first field indicating a minimum value for two or more layer identifiers indicating the two or more layers and a second field indicating a maximum value for the two or more layer identifiers.
US10582177B2
A method to be performed by a playback device includes determining whether the playback device has a function for converting first graphics in a second luminance range narrower than a first luminance range to second graphics in the first luminance range, when the playback device has the function, converting the first graphics to the second graphics, and displaying a video in the first luminance range with the second graphics being superimposed on the video, and when the playback device does not have the function, displaying the video with third graphics different from the second graphics being superimposed on the video.
US10582171B2
A display system includes: a video display apparatus; and a mobile terminal that communicate with each other. The video display apparatus includes: a measurement pattern generator that generates a plurality of measurement patterns; a projection unit that projects the measurement patterns; a first transceiver that communicates with the mobile terminal to receive information regarding distortion correction of video; and a distortion corrector that corrects the distortion. The mobile terminal includes: a camera unit that photographs the projected measurement patterns; a controller that generates the distortion correction information based on the photographed measurement patterns; and a second transceiver that communicates with the first transceiver to transmit the distortion correction information to the video display apparatus. The measurement pattern generator adds a common pattern to each measurement pattern, which indicates a reference position of each of the measurement patterns. The controller generates the distortion correction information based on the common pattern.
US10582163B2
A system and method to connect several cameras located in a given location, such as a parking garage, or area, such as in a neighborhood, is provided. The system allows each camera to function independently from each other with the purpose of recording video within the field of view of the particular camera. Image recognition processes the video to identify objects of interest and generate classification data. A search request can be generated, for example, by touching on a specific object shown on a display of the video, and networked cameras are searched for classification data that matches the search request, e.g., the selected object. Networked cameras can determine the relative spatial views of other cameras. Within a prescribed location or area, a camera or other user can access other networked cameras to extend the range of the search for the requested classification data in a “peer-to-peer” manner. Artificial intelligence software and logic is used to determine which of the surrounding networked cameras is likely to provide requested classification data.
US10582158B2
Techniques are disclosed for synchronizing media rendering among a plurality of networked terminals. A first terminal may receive communication from another terminal that correlates a network time to a first portion of a media item to be rendered on the terminals. The terminals may identify, from the correlation of network time to the first portion of media and from a playback rate negotiated between the terminals, other portions of the media item to be rendered at other network times. The terminals each may render appropriate portions of the media item as network time progresses. The terminals also may exchange other data to alter playback modes during the course of a common rendering session.
US10582152B2
A system includes a downstream facing port (DFP) coupled to a video source, an upstream facing port (UFP) coupled to a video sink, and a cable. The cable includes a first end that is connected to the DFP and a second end that is connected to the UFP. The cable is configured to carry a differential auxiliary transmission signal and detect polarity in the differential auxiliary transmission signal.
US10582148B2
Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.
US10582137B1
Techniques are disclosed for adding time data to scan lines of an image frame. In some examples, an image sensor may perform a rolling shutter image capture to produce the scan lines. Data captured by another sensor may be associated with at least a portion of a scan line based at least in part on the time data added to the scan line in some examples. Furthermore, techniques are disclosed for synchronizing data capture by multiple sensors. For example, a rolling shutter image capture performed by an image sensor may be synchronized with a data capture performed by another sensor.
US10582127B2
[Object] To resolve or reduce inconvenience resulting from a shift in imaging timing that occurs during reproduction of omnidirectional video or integral processing based on a plurality of captured images captured at different timings. [Solution] Provided is an image processing device including: a reproduction control unit configured to control reproduction of omnidirectional video based on a plurality of captured images sequentially captured in a plurality of fields of view that revolve while partially overlapping one another. The omnidirectional video is covered by M fields of view from a first field of view to an M-th (M>1) field of view with a reference direction serving as a starting point. In a case where reproduction in a reproduction field of view that straddles the reference direction is requested, the reproduction control unit causes a display unit to display a reproduction image based on a first captured image corresponding to the first field of view and a second captured image corresponding to the M-th field of view captured earlier than the first captured image.
US10582126B2
Embodiments of the present invention relate to a method for generating a microscopy representation of a three-dimensional sample having a lateral extension in the x and y directions. The method has the following steps: a) arranging the flat three-dimensional sample on a positioner; b) recording the sample by means of an imaging device to obtain a first microscopy picture of the sample having a first section; c) altering the perspective onto the two-dimensional sample in the z direction; d) recording the sample by means of the imaging device to obtain a second microscopy picture of the sample having a second section; e) determining change information which allows drawing conclusions as to the change in perspective in the z direction, using a difference between the first and second microscopy pictures; and f) merging the first and second microscopy pictures while considering the change information to obtain the microscopy panoramic representation.
US10582123B2
An imaging apparatus includes a plurality of imaging optical systems, and an imaging device having a plurality of imaging regions, each corresponding to one of the plurality of imaging optical systems. The plurality of imaging optical systems are arranged such that (2M+1)×(2N+1) imaging optical systems are arranged two-dimensionally in a horizontal direction and a vertical direction, where M and N are integers of 1 or more. A difference between a shift amount of the reference imaging optical system and a shift amount of an imaging optical system other than the reference imaging optical system is 2×Km/(2M+1) pixels in a horizontal direction and 2×Kn/(2N+1) pixels in a vertical direction, where Km is an integer satisfying −M≤Km≤M, and Kn is an integer satisfying −N≤Kn≤N.
US10582121B2
A method for fusing measurements of sensors having different resolutions performs jointly a calibration of the sensors and a fusion of the their measurements to produce calibration parameters defining a geometrical mapping between coordinate systems of the sensors and a fused set of measurements that includes the modality of a sensor with resolution greater than its resolution. The calibration and the fusion are performed jointly to update the calibration parameters and the fused set of measurements in dependence on each other.
US10582117B1
A video conference system operates to identity and to determine a location of things in a conference room, and to determine an orientation of video conference participants towards the identified things, and uses an assigned priority of the things that the participants are oriented towards to automatically control a camera to focus on the highest priority thing.
US10582096B2
The digital camera includes a first display unit which is a variable-angle display device disposed on a rear surface of a camera main body and a second display unit disposed on an upper surface of the camera main body. A display controller displays the live view image and first camera information items on the first display unit, and displays second camera information items on the second display unit. In a case where the first display unit and the second display unit have a posture relationship with which display screens thereof are simultaneously visible, the display controller removes at least overlapped information items among the first camera information items displayed on the first display unit which are overlapped with the second camera information items displayed on the second display unit from the first display unit through first animation and second animation indicating a removing process.
US10582094B2
A camera housing can be configured as both a protective housing and a stand for a camera. The camera housing includes a housing body, an arm component, and a lid component. The housing body partially encloses the camera and exposes a lens of the camera. A first end of the arm component is coupled to the housing body via a first hinge, and a second end is coupled to the lid component via a second hinge. The arm component includes over-molded components configured to limit rotation of the arm component relative to the housing body and the lid component. In a folded configuration, the lid component reciprocally mates to the housing body to cover the camera lens. In an unfolded configuration, the arm component and the lid component are rotated away from the housing body, acting as a stand for the housing body.
US10582092B2
An image reading apparatus includes a front-side reader, which includes a white LED configured to irradiate an original with light and a CMOS sensor configured to receive light that is reflected by the original. The front-side reader is configured to generate read data that represents a luminance value of an image on the original from the result of receiving light with the CMOS sensor. The image reading apparatus stores, in a non-volatile memory, a condition for determining whether there is a sub-scanning color shift, and uses a sub-scanning color shift detector to determine whether there is a sub-scanning color shift based on the read data obtained from the front-side reader and the condition stored in the non-volatile memory. When there is a sub-scanning color shift, the image reading apparatus corrects the sub-scanning color shift by correcting the read data with a color shift corrector.
US10582085B2
Method, device, and storage medium for image processing, and apparatus for image formation are provided. The method includes obtaining original image data and detecting a tilt angle of an image according to the original image data. The method also includes performing a binarization processing on the original image data to obtain binarized image data. The binarization processing and detecting the tilt angle are performed in parallel. Further, the method includes performing a rotation correction on the binarized image data according to the detected tilt angle.
US10582082B2
Registration in an address book from a transmission history which may lead to erroneous transmission is prohibited, and other address book registration and the like are enabled, so that erroneous transmission can be prevented without impairing convenience.
US10582080B2
A system includes: an information processing device having a cooperative application; one or more image formation apparatuses operating in cooperation with the information processing device; and a server configured to distribute the cooperative application via the image formation apparatus. The image formation apparatus is configured to: receive from the information processing device application information which identifies the cooperative application; and when the firmware is updated, receive from the server a cooperative application identified by the application information and corresponding to an updated version of the firmware.
US10582071B2
A service use support device used for receiving a plurality of services, includes a hardware processor that: acquires one or more of target images to be processed; selects a preferred service from among the plurality of services for each of the one or more of target images on the basis of a degree at which each attribute satisfies a condition set for each of the plurality of services; and transfers each of the one or more of target images to a provider that provides each preferred service.
US10582065B2
Systems and methods are described herein for recharging prepaid accounts within a telecommunications provider, such as a network carrier, using information provided by postpaid account subscribers. For example, the systems and methods facilitate the receipt of instructions from mobile devices associated with postpaid accounts. Upon receipt of the messages, the systems and methods (such as systems within a charging system of the network carrier or provider) identify intended or recipient mobile devices associated with prepaid accounts. Once identified, the systems and methods recharge the prepaid accounts, based on the instructions received from the postpaid account mobile devices.
US10582061B2
For an incoming session intended for a user element, a domain selection function (DSF) is provided in a multimedia subsystem (MS) to select a circuit-switched subsystem (CS) or MS domain to use when routing the incoming session to the user element. Regardless of the domain in which incoming sessions are originated, the incoming sessions intended for the user element are routed to an S-CSCF in the MS. The S-CSCF directly or indirectly employs the DSF to determine whether to use the MS or the CS for terminating the incoming session. Based on available domain selection criteria, the DSF will select an appropriate domain, such as the MS or CS, to use for routing the incoming session to the user element. The domain selection decision of the DSF is provided to the S-SCSF, which will proceed by routing the incoming session to the user element via the selected domain.
US10582060B1
A system herein provides automated call-back of customers who have terminated an inbound call by exercising a call-back option of an interactive voice response unit or by abandoning the inbound call, using predictive modeling of caller value to prioritize call-backs. The call management system monitors the inbound customer call and detects any termination of the customer call. A call-back module opens a call-back record for the terminated customer call and associates that call-back record with an identified customer. The call-back module retrieves customer demographic data and other data associated with the identified customer. A predictive module determines a value prediction signal for the identified customer by modeling purchase and lapse behaviors and classifies each identified customer for either priority call-back or subordinate call-back treatment. Priority call-back classification may result in assignment to a priority call-back queue, assignment to a priority call-back queue position, or call-back by a selected agent.
US10582058B2
An application determines an emotional state of a user based on evaluating facial recognition data of the user captured from the user interacting with the application. The application receives a request from the user to initiate a support call. The request identifies the emotional state of the user. The application predicts, from a set of outcomes of support calls processed by support agents interacting with users having different emotional states, an emotional state that increases a likelihood of achieving a specified outcome for the support call based on the emotional state of the user. The application identifies an available support agent having the predicted emotional state, and assigns the user to interact with the identified support agent for the support call.
US10582053B2
A gateway device includes a call handling equipment (CHE) listener interface, an Internet Protocol (IP) interface, a provisioning engine, and a message parsing engine. The CPE listener interface forms a communication channel with a CHE and receives call event data from the CHE. The IP interface communicates with a cloud-based processing system. The provisioning engine receives, from the cloud-based processing system via the IP interface, instructions for parsing data from a data output format of the CHE into a consistent data format of the cloud-based processing system. The message parsing engine parses the call event data received from the CHE via the CHE listener interface, and formats the call event data according to the consistent data format. The gateway device transmits the formatted call event data to the cloud-based processing system via the IP interface.
US10582052B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, relating to synthetic call status updates. In some implementations, a method includes determining, by a task manager module, that a triggering event has occurred to provide a current status of a user call request. The method may then determine, by the task manager module, the current status of the user call request. A representation of the current status of the user call request is generated. Then, the generated representation of the current status of the user call request is provided to the user.
US10582047B1
A call center system is configured to record call data into call records. A transfer center within the call center transfers the call records to a database. A query engine, controlled from an interactive user interface, executes queries on the call data records in the database, allowing real-time analysis of the call data.
US10582046B2
A voice recognition-based dialing method and a voice recognition-based dialing system are provided. The methods includes: determining a recognition result based on a user's voice input, at least one acoustic model and at least one language model, where the at least one acoustic model and the at least one language model are obtained based on information collected in an electronic device. The system includes: obtain at least one acoustic model and at least one language model based on information collected in an electronic device; and determine a recognition result based on a user's voice input, the at least one acoustic model and the at least one language model. The acoustic models and the language models are updated based on the information collected in the electronic device, which may be helpful to the voice recognition-based dialing.
US10582042B2
Methods and systems directed to a social caller ID application that performs a reverse look up on an incoming communication to determine a specific member of a social networking system associated with the incoming communication, and, based on the social relationship between the detected member and the recipient of the communication, display particular information to the recipient. In this manner, a user is provided a caller ID system that leverages information stored remotely on a social network.
US10582041B2
Calls initiated from disconnected phone numbers and calls initiated from phone numbers that initiate calls to disconnected numbers can be indicative of robocalls. Disconnected numbers and phone numbers that have initiated calls to disconnected numbers are identified and assigned a robocall score that indicates a likelihood that a call initiated from that number is a robocall. A communication network that subscribes to a robocall detection service can request a robocall score associated with an originating number associated with a received call, and then handle the call according to the robocall score.
US10582031B2
An electronic device is provided. The electronic device includes a first electronic component, a second electronic component, a holder, and an antenna assembly. The second electronic component is slidably coupled to the first electronic component. The holder is coupled to the second electronic component and inserted into the first electronic component. The antenna assembly includes a radio frequency (RF) module, an antenna radiator, and an RF cable. The RF module is disposed in the first electronic component. The antenna radiator is disposed in the second electronic component. An end of the RF cable is coupled to the antenna radiator and the holder, and another end of the RF cable is coupled to the radio frequency module. The RF cable is retracted and stretched when the holder is driven to slide by sliding the second electronic component. A control method of the electronic device is also provided.
US10582024B2
Embodiments of the present disclosure relate to the communications field, and provide an information transmission method, apparatus, and system, which can determine a subframe used in enhanced transmission of first information, improving transmission reliability of the first information. The information transmission method includes: determining a subframe for enhanced transmission of first information, where the first information is a master information block, or the first information is a system information block (SIB) including a time division duplex (TDD) configuration, or the first information is an SIB including a multicast-broadcast single-frequency network (MBSFN) subframe configuration; and performing the enhanced transmission of the first information in the determined subframe for the enhanced transmission of the first information.
US10582004B2
A first message resilience client device receives a message and a request to deliver the message, on behalf of a remote client/server-based client application that originated the message, to a client/server-based server application that provides outgoing client/server messaging services to the remote client/server-based client application that originated the message. In response to determining that the connection to the server device that executes the client/server-based server application is not currently possible with any available connection, the message is stored locally for one of later delivery to the client/server-based server application and propagation of the message to another message resilience client device on behalf of the remote client/server-based client application.
US10581991B1
An online system receives tracking requests from client devices interacting with a website. The online system analyzes user interactions with websites using the tracking requests. The online system predicts an accurate label for the web page that caused the tracking request to be generated. The online system uses the accurate label for generating reports describing user interactions with the website. The online system predicts the label of a web page received by the client device based on metadata extracted from markup language documents by the client device and provided to the online system via tracking requests. Examples of metadata extracted from markup language documents include labels and description of widgets in the web page that triggered the tracking request from the client device. The online system generates reports describing the quality of the tracking requests.
US10581989B2
The described technology relates to a logging framework wherein identifiers are associated with various elements within a web application, such as pages within the application and portions of pages within the application. Additional identifiers may be associated with sessions within the application, instances of page visits within the application, and other facets of the application and user interactions with the application. The identifiers can be used to generate a log that indicates, among other information, a history of interactions performed by a user navigating the application.
US10581986B2
A system that allows participating users to find other users with similar interests or characteristics based on a map area on a requesting device and the characteristics of each user. The system only reports a counter so as to preserve user anonymity and safety. The system preserves the user anonymity and safety in even granular searches using zoomed-in map views by comparing a map elevation level with a threshold and then a counted number of matched devices against a number of devices threshold. If the map is too zoomed in and there are not enough devices within the zoomed in area, the system does not provide a counter.
US10581980B2
Systems and methods for building a device graph for cooperative device identification are disclosed. Various information is received at a computing system over a communications network, include information defining a relationship between (i) a unique identifier associated with a first device of a user and (ii) a unique identifier associated with the user, and information defining a relationship between (i) a unique identifier associated with a second device of the user and (ii) the unique identifier associated with the user. The unique identifiers associated with the devices are each mapped to the platform-wide identifier based at least in part on the unique user identifier. A device graph comprising a plurality of device nodes is constructed, with related device nodes connected by one or more edges. Nodes representing the devices are linked based on a relationship identified between them using the platform-wide identifier.
US10581975B2
Systems, methods, and computer-readable storage media for smart facilities monitoring. Servers and other computing devices configured according to this disclosure can receive data, in real-time or at periodic intervals, from multiple sensors. The server can identify the type of data being received and perform an analysis on the data. Based on that analysis, the server can determine if a notification needs to be communicated to an individual. This notification can, for example, inform the individual of a problem identified by the sensor. The server can generate the notification, determine to whom the notification should be sent, and transmit that notification.
US10581972B1
In one embodiment, a technique for Internet of Things gateway-based carrier-operator signage monitoring is provided that illustratively comprises: receiving, by a gateway device and from a first device of a plurality of devices of a mesh network in a monitored site, positioning information associated with a second device of the plurality of devices, wherein each of the plurality of devices is affixed to a respective sign; generating, by the gateway device, site monitoring information by aggregating the positioning information with other positioning information received from the plurality of devices, wherein the site monitoring information indicates a physical change in placement of a sign to which the second device is affixed; and sending, by the gateway device, the site monitoring information to a signage monitoring device configured to perform a mitigation action for the monitored site based on an identification of the physical change in placement of the sign.
US10581970B2
Provided are a computer program product, method, and system for providing information on published configuration patterns of storage resources to client systems in a network computing environment. Published configuration patterns of storage resources and storage performance models for the published configuration patterns are received from the client systems and stored in a catalog. The published storage performance models are based on storage performance and workloads realized at the configuration patterns of the storage resources. A determination is made from the catalog of at least one published configuration pattern that is similar to a requested configuration pattern requested by a client system according to at least one storage attribute. A result set is generated indicating the determined at least one published configuration pattern and the storage performance model and sent to the requesting client system.
US10581969B2
A computer-implemented method for using cloud based ranks as replica storage comprises allocating storage space on cloud storage devices via a cloud interface; mapping the allocated storage space on the cloud storage devices to corresponding virtual local addresses; grouping the virtual local addresses to create at least one cloud based rank from the allocated storage space on the cloud storage devices; designating a cloud based rank as cloud based replica storage for a corresponding primary storage; assigning a service level to the cloud based replica storage based, at least in part, on characteristics of data being mirrored to the cloud based replica storage and a rate at which the data is mirrored to the cloud based replica storage; and dynamically adjusting the service level assigned to the cloud based replica storage in response to a command to swap the cloud based replica storage with the corresponding primary storage.
US10581961B2
Disclosed are a method and device for detecting an abnormal load. The method includes: collecting data of each load item in all hosts; pre-processing to obtain a second sequence corresponding to each load item; obtaining a coefficient matrix and a detail vector; computing a weighted mean of abnormal load probabilities of all the coefficient vectors, to obtain an abnormal load probability of each second sequence; comparing the abnormal load probability with a confidence interval, and judging whether there is an abnormal load, and judging that there is no abnormity in the corresponding second sequence if the abnormal load probability of each second sequence is in the confidence interval; judging whether there is an abnormal load according to data of all load items and the abnormal load probability of each second sequence; and finding a bearing host that has the abnormal load from the current online service.
US10581958B2
Systems and methods are disclosed for managing workload among server clusters is disclosed. According to certain embodiments, the system may include a memory storing instructions and a processor. The processor may be configured to execute the instructions to determine historical behaviors of the server clusters in processing a workload. The processor may also be configured to execute the instructions to construct cost models for the server clusters based at least in part on the historical behaviors. The cost model is configured to predict a processor utilization demand of a workload. The processor may further be configured to execute the instructions to receive a workload and determine efficiencies of processing the workload by the server clusters based at least in part on at least one of the cost models or an execution plan of the workload.
US10581957B2
Techniques for facilitating and accelerating log data processing are disclosed herein. The front-end clusters generate a large amount of log data in real time and transfer the log data to an aggregating cluster. When the aggregating cluster is not available, the front-clusters write the log data to local filers and send the data when the aggregating cluster recovers. The aggregating cluster is designed to aggregate incoming log data streams from different front-end servers and clusters. The aggregating cluster further sends the aggregated log data stream to centralized NFS filers or a data warehouse cluster. The local filers and the aggregating cluster stage the log data for access by applications, so that the applications do not wait until the data reach the centralized NFS filers or data warehouse cluster.
US10581954B2
Various embodiments disclosed herein relate to collection and aggregation of metrics for software services operating across a plurality of computing nodes.
US10581953B1
A content integration system is configured to rapidly select online content for distribution in response to a user-generated request. The content integration system can analyze available online content items and data describing the user to generate one or more numerical likelihoods estimating how the user will interact with each of the given online content items. The highest scoring content can be selected and transmitted to the user without a noticeable delay.
US10581935B2
A set of data is received at a server from a corresponding set of mobile devices. At the server, a first data in the set of data is analyzed, the first data being received from a first device in the set of mobile devices, the analyzing detecting an event of interest in the first data, the event occurring in a first geographical area. Using the event, a future event is predicted in a second geographical area. A target area is computed, where the target area includes a location where the future event is likely to occur. A notification about the future event is sent to a second set of devices located in the target area.
US10581931B2
Processing signalling relating to a telephony session in a first telephony network. The session involves a telephony device associated with a second telephony network. A first message received from a first node in the first network comprises a first telephony identifier, associated with the first network, as a called party identifier. A second, different telephony identifier, associated with the first network, is identified. A second message transmitted to the first node comprises the second identifier as a telephony party identifier, whereby to enable call services to be provided in the first network on the basis of the second identifier. A third message, comprising the second identifier as a telephony party identifier, is received from the first node. A third telephony identifier, associated with the second network, is identified using the second identifier. A fourth message, comprising the third identifier as a telephony party identifier, is transmitted to the first node.
US10581928B2
Methods, systems, and computer readable media for sharing identification information of network nodes in an IMS network are disclosed. One method includes determining, by a packet data network gateway (PGW), policy and charging rules function (PCRF) identification information corresponding to a PCRF node designated to support an IMS-based subscriber session requested by a user equipment device and establishing, by the PGW, a subscriber Gx session with the PCRF node corresponding to the determined PCRF identification information. The method further includes determining, by the PGW, application function (AF) identification information corresponding to an AF server designated to support the IMS-based subscriber session and generating, by the PGW, a create session response message including at least the PCRF identification information and the AF identification information. The method also includes sending, by the PGW, the create session response message containing the at least the PCRF identification inform.
US10581926B2
Systems, methods, apparatuses, and computer program products for utilizing cellular technology to communicate from locations that are separate or physically distant from the location of a subscriber identity module (SIM) and/or physically separate from a mobile or cellular device are provided. One method may include receiving a request from a user to remotely access at least one physical SIM that is assigned to a global network of radio communications gateways, and assigning at least one of the SIMs to one of the radio communications gateways, so that the assigned SIM is able to route communication to or from the user via its assigned radio communications gateway.
US10581922B2
Described herein are embodiments for managing policies of a mobile device. In embodiments, a mobile device receives policy containers from a plurality of disparate management agents. Each policy container has one or more policies. Each policy corresponds to a particular category that governs various aspects of the device. The policies described herein may be device wide policies corresponding to various features on the device. The policies may also be data specific policies which dictate how data is stored on and transferred to and from the device. Once the policies are received, a determination is made as to which policy in each category is the most secure policy. The most secure policy for each category is merged to create a global policy that is applied to the mobile device.
US10581921B1
A client-side user agent operates in conjunction with an identity selector to institute and exercise privacy control management over user identities managed by the identity selector. The user agent includes the combination of a privacy enforcement engine, a storage of rulesets expressing user privacy preferences, and a preference editor. The editor enables the user to direct the composition of privacy preferences relative to user identities. The preferences can be applied to individual cards and to categorized groups of attributes. The engine evaluates the proper rulesets against the privacy policy of a service provider. The privacy preferences used by the engine are determined on the basis of specifications in a security policy indicating the attribute requirements for claims that purport to satisfy the security policy.
US10581920B2
Disclosed herein are systems and methods that allow for secure access to websites and web-based applications and other resources available through the browser. Also described are systems and methods for invocation of a secure web container which may display data representative of a requesting party's application at a user's machine. The secure web container is invoked upon receipt of an API call from the requesting party. Thus, described in the present specification are systems and methods for constructing and destroying private, secure, browsing environments (a secure disposable web container), insulating the user and requesting parties from the threats associated with being online for the purposes of providing secure, policy-based interaction with a requesting party's online services.
US10581914B2
A method for mitigating network attacks includes receiving traffic status information from sentries distributed in a network, and analyzing the traffic status information to detect an attack on the network. In response to the attack, an isolated network slice is created. For the isolated network slice, a deceptive network resource is created in isolated network slice. The method further includes transmitting instructions to route malicious traffic to the deceptive network resource.
US10581913B2
A method for detecting spoofing by wireless access devices. In some embodiments, spoofing can be detected based on locations for a wireless access device having an identifier at first and second times. The locations are compared to determine whether the wireless access device could access the particular network at the locations in the time period between the first and second times. In several embodiments, spoofing can be detected by tracking the activity of wireless access devices and identifying events that that are prohibited by one or more policy elements of the particular network.
US10581907B2
Provided are methods and systems for network access control. A method for network access control may commence with determining whether a client device is a trusted source or an untrusted source. The determination may be performed using a SYN packet received from the client device. The SYN packet may include identifying information for the client device. When it is determined that the client device is neither the trusted source nor the untrusted source, the method may continue with transmitting a SYN/ACK packet to the client device. The SYN/ACK packet may include a SYN cookie and identifying information for a network device. The method may further include receiving an ACK packet from the client device that may include the identifying information for the client device, identifying information for the network device, and the SYN cookie. The method may continue with establishing a connection with a network for the client device.
US10581892B2
Techniques for automatically grouping malware based on artifacts are disclosed. In some embodiments, a system, process, and/or computer program product for automatically grouping malware based on artifacts includes receiving a plurality of samples for performing automated malware analysis to generate log files based on the automated malware analysis; processing the log files to extract features associated with malware; clustering the plurality of samples based on the extracted features; and performing an action based on the clustering output.
US10581891B1
Activities within a network environment are monitored (e.g., using agents). At least a portion of the monitored activities are used to generate a logical graph model. The generated logical graph model is used to determine an anomaly. The detected anomaly is recorded and can be used to generate an alert.
US10581890B2
Techniques for security scanning of containers executing within VMs. A virtualization system maintains container disk files that store data for containers. The container disk files are stored separate from, and not included within, virtual machine disk files that store data for the virtual machines. To scan data for any particular container, a scanning module scans the container disk file associated with the container. If a threat is found, a container scan catalog is updated to indicate this fact. A container may be disconnected from the network if identified security threats cannot be removed from the container. An entire VM may be disconnected from the network if all containers within the VM have threats that cannot be cleaned. The use of container disk files for security threat scanning allows for data for individual containers to be scanned.
US10581889B2
Systems and methods for detecting abnormal user activity comprising: tracking, by the server, during a first time period, user activity associated with an application service, determining, by the server, that the user activity associated with the application service exceeds a respective first predetermined threshold of user activity during the first time period, in response to determining that the user activity exceeds the first predetermined threshold, tracking, during a second time period user activity associated with the application service, the tracking comprising tracking a content of the user interactions with the application service, determining that the user activity exceeds a second predetermined threshold of user activity during the second time period and in response to determining that the user activity exceeds the second predetermined threshold, triggering a user challenge procedure on a client device.
US10581888B1
A method includes generating a tokenized representation of a given software script, the tokenized representation comprising two or more tokens representing two or more commands in the given software script. The method also includes mapping the tokens of the tokenized representation to a vector space providing contextual representation of the tokens utilizing an embedding layer of a deep learning network, detecting sequences of the mapped tokens representing sequences of commands associated with designated types of script behavior utilizing at least one hidden layer of the deep learning network, and classifying the given software script based on the detected sequences of the mapped tokens utilizing one or more classification layers of the deep learning network. The method further includes modifying access by a given client device to the given software script responsive to classifying the given software script as a given software script type.
US10581884B2
Systems and methods are disclosed that relate to network security to monitor and report threats in network traffic of a datacenter. For example, one embodiment discloses a method of receiving, by a first security microservice, a first channel data encapsulation packet encapsulating a first encapsulation context and a first encapsulated data, performing a security service on the first encapsulated data using the first encapsulation context, transmitting by the first security microservice a second channel data encapsulation packet to a second security microservice, wherein the second channel encapsulation packet comprises a request for security services, receiving by the first security microservice a response from the second security microservice comprising a second security microservice context, a second security microservice timestamp, and a second security microservice load. The first security microservice further generates a timestamp and a load included in a response to the first channel data encapsulation packet.
US10581882B2
Implementations are directed to receiving, by a security data exchange platform, security data from an enterprise of a plurality of enterprises, the security data representative of a data security threat against the enterprise, processing the security data to determine a score assigned to the security data, the score being determined based on baseline threat data, providing a data summary to a distributed ledger platform having a private distributed ledger, the data summary being stored to the private distributed ledger, being representative of the security data, and having a smaller memory footprint than the security data, determining, a token value to be associated with the security data, the token value being determined using a smart contract executed on the distributed ledger platform, and being based on the data summary of the security data, and updating, by the distributed ledger platform, a wallet associated with the enterprise to include the token value.
US10581870B2
An accurate distance between two devices can be determined in continuous and secure manner using modulated audible signals containing time-based information. This calculated distance can be used to lock and unlock one of the two devices such that if one of the devices, such as a smart phone or smart watch, is beyond a pre-configured distance from the other device, such as a laptop or tablet, the other device locks and may display a message to the user. The modulated messages contain time difference data of audible signal emission and receiving times which are used by each device to calculate an accurate estimate of the distance between the two devices.
US10581859B2
Embodiments of the present invention provide systems and methods for thwarting attempts at the unauthorized access to the restricted resources within the target server in a multi-node system. Real-time detection of the user ID and thread ID associated with attempts to access the restricted resources within the target server in a multi-node system is achieved by analyzing causality, message queue, and event-driven patterns.
US10581855B1
A payment terminal can have a secured test mode. Interfaces of the payment terminal may be secured via various techniques. Self-test input touch inputs may be provided at a user interface to initiate device self-tests. The payment terminal may perform the self-tests, and generate a machine-readable output including device information and results from the self-tests. The payment terminal may display the machine-readable output for scanning by test equipment.
US10581849B2
Disclosed are a data transmission method, an authentication method, and a server. The data transmission method performed by a node among a plurality of nodes connected in a hierarchical structure includes generating a node identity (ID) comprising at least one from among a virtual address for identifying the node and a group key for identifying a group to which the node belongs, generating a signature of the node by using at least one from among the node ID and information about a previous node adjacent to the node, and transmitting a data packet to a server using a node chain formed based on signatures of the nodes.
US10581848B2
Techniques described herein leverage a trusted entity within a domain to enable devices to establish trust with one another so they can securely discover each other and connect to one another. In various examples discussed herein, a device is configured to provide trust information to, and/or receive trust information from, the trusted entity. The trust information may include, for example, a public key of an encryption key pair, a certificate signed by the trusted entity proving authenticity, and/or a hash function and a hash seed used to compute a series of results that form a hash chain. The device may use the trust information to discover another device and to connect to the other device securely and automatically (e.g., with no user involvement or limited user involvement). Moreover, the device may use the trust information to dynamically change a MAC address being used to communicate with the other device.
US10581844B2
A method for access authentication includes receiving a facial recognition picture from a mobile electronic apparatus of a user. The facial recognition picture is compared to a stored facial recognition picture of the user. If a positive match exists, an authorization key is transmitted to a locking mechanism. The stored facial recognition picture can include a picture stored on a picture database populated by each transmitted facial recognition picture. In certain embodiments, the facial recognition picture can be retrieved from on a social media account.
US10581839B2
A network device allows inbound connections from external addresses to a computer on a local network while forbidding output connections from the computer to that external address unless preceded by an inbound connection therefrom. In some embodiments, the computer is allowed to accept inbound connections from external addresses but is not permitted to initiate outbound connections to other computers in the local network unless preceded by an inbound connection. In some embodiments, a request from an external address is processed by the network device by transmitting network information for the computer to the external address and temporarily changes network rules to allow connections from the external address. In some embodiments, if the computer attempts a disallowed connection, the connection attempt is routed through a proxy server by providing network data for the proxy server to the computer.
US10581837B2
A communication apparatus determines whether the communication apparatus is connected with a wireless network, and accepts an instruction for starting setting processing of a communication parameter, which is used in performing wireless communication, with another communication apparatus that has read an image including information about a frequency channel used in the setting processing. If the communication apparatus is determined to be connected with the wireless network, the communication apparatus does not start waiting for a request for the setting processing even when the instruction is accepted. If the communication apparatus is determined not to be connected with the wireless network, the communication apparatus starts waiting for the request for the setting processing in response to acceptance of the instruction.
US10581836B2
To a method for accessing a service, at least one first user device executes a first application that communicates with a second user device application. The first user device sends to a remote server data relating to the first application execution, as a first user device report. The data relating to the first application execution includes information relating to either an incoming event or an outgoing event and at least one attribute relating to the first application execution. The remote server determines, based upon at least the first user device report, a trust level relating to the first user device. A third user device sends to the remote server a request for getting a trust level relating to the first user device. The remote server sends to the third user device, as a request response, the trust level relating to the first user device.
US10581834B2
Transaction authentication with techniques and geolocation are combined to provide privacy and security enhanced geolocation. In an example implementation, a user initiates a transaction at a web service which in turns triggers a security server. The security server uses its always on connection with the combined client on user security device to perform geolocation, proximity and transaction authentication. These results may be used by the web service to make a decision on whether to proceed with the transaction.
US10581829B1
A Session Initiation Protocol enabled network connected device receives a client certificate from a client device. The SIP enabled network connected device validates the client certificate from information received from a certificate authority. The SIP enabled network connected device determines an identifier of the client device from the client certificate. The SIP enabled network connected stores the identifier of the client device. The SIP enabled network connected device receives a SIP message from the client device. The SIP enabled network connected device inserts the identifier of the client device into the SIP message. The SIP enabled network connected device transmits the SIP message to a destination SIP enabled device after inserting the identifier of the client device into the SIP message.
US10581827B2
In general, in one aspect, embodiments relate to receiving, by a system comprising one or more network devices, a first client authentication information comprising a first indication that a first client device was successfully authenticated by a first authentication server based on credentials provided by the first client device, and forwarding, by the system, the first client authentication information to a second authentication server without determining that the client device was already successfully authenticated by the first authentication server based on the credentials provided by the first client device. The operations further include receiving, by the system from the second authentication server, a second indication that the first client device was successfully authenticated, and based on the second indication received by the system from the second authentication server, granting, by the system, network access to the first client device.
US10581825B2
Certain aspects involve facilitating the integration of sensitive data from a data provider into an instance of a web-based, third-party application. For example, a data provider service can receive an authentication API call from a third-party system. The authentication API call can include a user identifier and a request for an access token usable by a web-based interface of the third-party system. The data provider service can generate an access token for the third-party system from which the authentication API call is received. The data provider service can subsequently receive, from the user device, a feature API call including the access token and a feature request for sensitive data. The data provider service can generate output data specific to the user identified by the access token included in the feature API call. The data provider service can provide the output to the user device via the web-based interface.
US10581823B2
A method is provided for a plug-in manager in a virtual machine (VM) system to install or update a plug-in at a web client server in the VM system. The plug-in extends the web client server with a user interface element to interact with a management entity implemented as a VM in the VM system. The method includes receiving, from the management entity, a request to register or update the plug-in, wherein the request includes an address and authentication information for the management entity, recording the address and the authentication information, transmitting, to the web client server, an instruction to install or update the plug-in, receiving, from the plug-in at the web client server, a request for the address and the authentication information for the management entity, and transmitting, to the plug-in at the web client server, the address and the authentication information for the management entity.
US10581822B2
It is disclosed a method including transmitting, after successful registration of a terminal at a network entity, a registration message including terminal identity information and integrity indication information indicating affirmative integrity of the terminal identity information; and a method including processing, after reception of the registration message, the received registration message based on the terminal identity information and the integrity indication information such that, i) if the integrity is indicated affirmative, an authentication procedure of the terminal is skipped, or, ii) if the integrity is indicated negative, the received registration message is rejected without provisioning of key information related to registration of the terminal.
US10581817B1
A digital security bubble encapsulation is disclosed. A public key and a device identifier of at least one recipient is requested from a first server. A message containing one or more components is encrypted using a symmetric key. The symmetric key is encrypted with a public key received in response to the request. The encrypted message, the encrypted symmetric key, and the device identifier are encapsulated in a digital security bubble encapsulation. The digital security bubble encapsulation is transmitted to a second server.
US10581805B2
Various embodiments of the present technology provide a distributed overwatch system that allows transactions with government-grade privacy and security. The security and privacy can be achieved by a combination of distributed trusted proxies, to which anonymous users connect with the overwatch of a variety of network security engines. The structured ecosystem provides mechanism for the blockchain to be monitored by an overwatch capability combining big data analytics, intelligent learning, and comprehensive vulnerability assessment to ensure any risks introduced by vulnerabilities are effectively mitigated. The system may include multiple proxy servers geographically distributed around the world. Each proxy can be associated with local network security engines to probe and analyze network traffic. Each proxy can mask sensitive data (e.g., personally identifiable information) within the transaction before it is stored. Various embodiments can interface with most blockchain or distributed ledger technologies that support multi-signature transactions and/or smart contracts.
US10581793B1
A network element is provided. The network element includes a tunneling endpoint having a virtual address. The tunneling endpoint is configured to receive an address resolution reply that has a destination MAC (media access control) address matching the virtual address of the tunneling endpoint and is from a network device in a first network that includes the tunneling endpoint. The tunneling endpoint is further configured to send the address resolution reply via an interconnect to a further tunneling endpoint in a further network. A method for address resolution in virtual extensible networks is also provided.
US10581785B2
Elastic message tracking apparatus and methods are provided that opportunistically improve on the latency of a message processing system and increase the accuracy of a consolidated message stream generated from message streams received from multiple message sources. The elastic message tracking apparatus and methods reduce that latency in situations where the actual latency of all the message streams is lower than a predetermined latency value.
US10581777B2
One illustrative method disclosed herein includes receiving a request associated with a website from a first client device. The method can include providing program code for a first chat interface to the first client device in response to the request. The program code can cause the first chat interface to be integrated with the website within a website browser and enable a user to selectively include at least two images from the website into a chat message. The method can include establishing a chat session between the first client device and a second client device. The method can include receiving the chat message from the first client device, the chat message including the at least two images from the website. The method can include transmitting the chat message to the second client device.
US10581758B2
One embodiment of the present invention provides a switch. The switch includes a link aggregation module adapted to establish a virtual link aggregation group comprising a plurality of links coupling a network device to the switch and one or more other switches. The switch also includes an acknowledgment module adapted to identify an acknowledgment of a notification message from each of the one or more other switches, where the notification message includes port information associated with a local link participating in the virtual link aggregation group. The switch further includes a link selection module adapted to, in response to identifying the acknowledgment from each of the one or more other switches, determine a state for the local link based on the port information, where the state indicates whether the local link is an active link or a standby link for the virtual link aggregation group.
US10581748B2
An information processing apparatus including a communication interface to communicate with another information processing apparatus, and a processor that executes a process including issuing, by a first thread, a reception request of data from the another information processing apparatus to the communication interface, determining, by using the first thread, whether a completion notification is stored in a queue that stores data transmitted from the other information processing apparatus, causing the first thread to transit to a suspended state when the completion notification is not stored, executing a processing by using a second thread included in the plurality of threads when the first thread is in the suspended state, determining whether the completion notification is stored in the queue after the processing, and transferring the received data to the first thread and causing the first thread to return from the suspended state, upon a storing of the completion notification.
US10581732B2
In one embodiment, a method includes generating a trace request at an initiator node configured for segment routing, the trace request comprising an FEC (Forwarding Equivalence Class) query corresponding to a label in an FEC stack with an unknown FEC, transmitting the trace request on a path with the unknown FEC, and receiving a response to the trace request, the response comprising FEC information including an identifier associated with a label and a forwarding path and representing a class or category of packets. An apparatus is also disclosed herein.
US10581731B2
A method for transmitting control commands in a system (100) of units (L1-L18) in a distributed arrangement, for example in a lighting system having luminaires in a distributed arrangement, involves at least some of the units (L1-L18) sending a received control command again in order to ensure that the control command is forwarded to all units (L1-L18). The control command contains a piece of information regarding an already past command transmission time, wherein each unit (L1-L18) takes the command transmission time that a received command contains as a basis for determining an individual waiting time (TTLind), after the expiry of which the command is executed by the unit (L1-L18).
US10581723B2
A path computation element (PCE) central controller (PCECC) comprising a memory comprising executable instructions and a processor coupled to the memory and configured to execute the instructions. Executing the instructions causes the processor to receive a request to compute a path through a network, the request comprising a plurality of computational tasks, divide the computational tasks into a plurality of groups of computational tasks, transmit at least some of the plurality of groups of computational tasks to a plurality of path computation clients (PCCs) for computation by the PCCs, and receive, from the PCCs, computation results corresponding to the plurality of groups of computational tasks.
US10581713B2
System and method for using multiple global identification subnet prefix values in a network switch environment in a high performance computing environment. A packet is received from a network fabric by a first Host Channel Adapter (HCA). The packet has a header portion including a destination subnet prefix identifying a destination subnet of the network fabric. The network HCA is allowed to receive the first packet from a port of the network HCA by selectively determining a logical state of a flag and, selectively in accordance with a predetermined logical state of the flag, ignoring the destination subnet prefix identifying the destination subnet of the network fabric.
US10581708B2
The present application discloses a website monitoring method and device. A specific embodiment of the method comprises the following steps: receiving monitoring information of websites to be monitored from the allocation server, the monitoring information transmitted to the plurality of monitoring servers after the allocation server parses a website monitoring request for the websites to be monitored transmitted from the terminal, and the monitoring information comprising monitoring cycles and monitoring types; allocating, according to a preset allocation algorithm, different monitoring execution times for the websites to be monitored; determining priorities of the websites to be monitored based on lengths of the monitoring cycles; and selecting, based on the priorities, a worker thread from a pre-created thread pool to allow the selected worker thread to periodically monitor the websites to be monitored at the monitoring execution times. According to the embodiment, inherent resources of each monitoring server are sufficiently utilized and the failure rate and the error rate of website monitoring are reduced.
US10581703B2
The disclosure relates to a computer-implemented method for controlling on-demand service provisioning in a network, wherein the network comprises resources for providing a service. In the method, a service request is intercepted. At least one network function, indicated as a first network function, required for the service associated with the service request is determined. Then, the first network function is instantiated on a resource in the network for executing the service in the network.
US10581702B2
Systems and methods for automatically generating standard service level agreements for architectures are disclosed. In embodiments, a method comprises receiving a request from a client, the request including: one or more select information technology (IT) building blocks selected from a plurality of IT building blocks in an online service catalogue; and a select service level target (SLT) from a plurality of predetermined SLTs in the service catalogue; automatically generating an architecture based on the request utilizing the service catalogue, the architecture comprising at least one IT building block different from the one or more select IT building blocks, wherein the architecture is capable of meeting objectives of the request; determining that the architecture meets the select SLT; accessing an architecture database; and automatically generating an infrastructure SLA based on the architecture utilizing the architecture database.
US10581701B2
A mechanism for declarative service domain federation uses a declarative approach to both the visibility aspect and the management aspect of service domain federation. Instead of manually exporting services, that is, selecting individual services from source domains to be visible in the target domain, using the present system, a federation architect uses a federation console to specify federation intent. The federation intent may include federation rule, query-based service group, and quality-of-service (QoS) policy. Based on the declared federation intent, a planning engine resolves the individual services based on the group query, generates the service visibility configuration, and creates the necessary service proxies and/or mediation objects to satisfy the goal. At runtime, a service monitor collects the performance metrics of federated services and dynamically adjusts the mediation/proxy configurations to maintain the QoS objectives specified by the federation architect.
US10581700B2
Embodiments of the present application provide a service flow processing method, an apparatus, and a device. In the embodiments of the present application, SFs are classified, and a specific instance is not selected for a stateless SF, which can effectively reduce a quantity of SFPs and a quantity of SFP IDs used to uniquely identify the SFPs, reduce signaling overheads required by a controller to configure an SFP for an SFF, and reduce storage space of each SFF for storing configuration information.
US10581694B2
Systems, methods, and computer-readable media for generating counterexamples for equivalence failures between models of network intents. A listing of conflict rules corresponding to an equivalence failure between at least first and seconds model of networks intents describing the operation and communication of network devices in a network is obtained. A logical exclusive disjunction between first conflict rules from the first model and corresponding second conflict rules from the second model is calculated. One or more counterexamples corresponding to the equivalence failure are generated based at least in part on the logical exclusive disjunction, such that a given counterexample comprises network and packet conditions that cause the first conflict rules to trigger a first action and cause the second conflict rules to trigger a second action that is different from the first action. Hot fields that are more likely to be associated with the equivalence failure are identified in the counterexample.
US10581668B2
Performance-degrading hardware components in computer storage systems are identified. A timed-out input/output (I/O) operation is detected. Hardware components that include a plurality of types of hardware components involved with the timed-out I/O operation are identified. Involve counts of the hardware components are increased. A plurality of suspicious hardware components are identified based, at least in part, on a hardware hierarchy including one or more types of hardware components. There is at most one suspicious hardware component for each type of hardware component. A performance-degrading hardware component is identified from among the plurality of suspicious hardware components based, at least in part, on the involve counts and the hardware hierarchy. The performance-degrading hardware component is in a layer of the hardware hierarchy that is lower than layers including other suspicious hardware components.
US10581658B2
More than one set of sounding signal configuration parameters are determined for the same mobile terminal. The mobile terminal uses the sets of configuration parameters to generate different sounding reference signals which can be used for different purposes such as estimating timing and channel quality. In one embodiment, a method of configuring uplink sounding transmissions by mobile terminals in a wireless communication network is characterized by determining different sets of configuration parameters for sounding signal transmissions for a given mobile terminal. The different sets of configuration parameters are transmitted to the mobile terminal, allowing the mobile terminal to generate different sounding signals for different uses by the wireless communication network.
US10581656B2
The present invention relates to a method for receiving and configuring a reference signal of a vehicle-to-vehicle (V2V) device for V2V communication in a wireless communication system. Particularly, the method comprises the steps of: performing synchronization with a first synchronization source having a frequency for dedicated short range communication (DSRC) as a center frequency; and receiving, from the first synchronization source, a reference signal on an orthogonal frequency division multiplexing (OFDM) symbol configured according to a reference signal configuration, wherein the reference signal configuration is defined for frequency correction according to a hop sync of the center frequency.
US10581655B2
A computing device operating according to a frequency division multiplexed protocol in which communication occurs over a signal formed from a plurality of sub-channels selected from anywhere in a frequency spectrum. A computing device may select sub-channels cognitively by using information about sub-channels previously deemed suitable or unsuitable by that computing device or other computing devices. A described technique for determining sub-channel suitability includes analyzing radio frequency energy in the sub-channel to detect signals generated by another computing device or high noise levels. Information may also be used to cognitively select sub-channels to be analyzed, such as by first selecting for analysis previously-used sub-channels.
US10581652B1
A serial data channel includes a transmitter that encodes serial data using a quaternary PAM-4 scheme, wherein the four PAM-4 signal levels include two balanced pairs of differential signal levels. The channel includes a de-emphasis circuit that determines that first and second symbols are in a first PAM-4 state, that a third symbol is in a second PAM-4 state, and provides a first de-emphasis to a voltage level of the second symbol in response to determining that the third symbol is represented as the second state. The de-emphasis circuit further determines that fourth and fifth symbols are in the second state, that a sixth symbol is in the first state, and provides a second de-emphasis to a voltage level of the fifth symbol in response to determining that the sixth symbol is represented as the first state. The first de-emphasis and the second de-emphasis represent different de-emphasis levels.
US10581648B2
An integrated circuit equalizes a data signal expressed as a series of symbols. The symbols form data patterns with different frequency components. By considering these patterns, the integrated circuit can experiment with equalization settings specific to a subset of the frequency components, thereby finding an equalization control setting that optimizes equalization. Optimization can be accomplished by setting the equalizer to maximize symbol amplitude.
US10581643B1
Systems for power over data line applications with low mode conversion are described. For example, an apparatus may include a magnetic core; a first conductive coil wound in a first winding direction around the magnetic core; a second conductive coil wound in a second winding direction around the magnetic core; a first conductive lead connecting a first end of the first conductive coil to a first pin; a second conductive lead connecting a second end of the first conductive coil to a second pin; a third conductive lead connecting a first end of the second conductive coil to a third pin, wherein lengths of the first conductive lead and the third conductive lead are equal; and a fourth conductive lead connecting a second end of the second conductive coil to a fourth pin, wherein lengths of the second conductive lead and the fourth conductive lead are equal.
US10581640B2
This application discloses a channel estimation method, a reference signal sending method, an apparatus, and a system, and belongs to the communications field. The method includes: when a first precoding weight of a first reference signal and a second precoding weight of a second reference signal are the same, receiving, by a first network device, the first reference signal in a first time unit according to a first pattern, and receiving the second reference signal in a second time unit according to a second pattern; and performing, by the first network device, channel estimation on a channel in the second time unit.
US10581626B2
Some embodiments include systems, methods, and devices for enabling communication between at least two internet protocol (IP)-only wireless transmit/receive units (WTRUs), at least one of which is connected to an information centric network (ICN). The WTRU may send a generic attribute registration multicast registration protocol (GMRP) request on a local IP link to an information centric network (ICN) network attachment point (NAP). The NAP may receive and register the GMRP request with an internal database (DB) along with an IP multicast address entry matching the GMRP request. The WTRU may then send an IP multicast packet to the NAP for dissemination to an IP multicast group over an ICN by encapsulating the IP multicast packet in an ICN packet.
US10581620B2
Scalable certificate management system architectures. An example system may include one or more application platforms (e.g., VMs) that run a registration authority and are communicatively connected to one or more compute engines that perform cryptographic computations required by the registration authority. The system may also include one or more application platforms that run an enrollment certificate authority and that are communicatively connected to one or more compute engines that perform cryptographic computations required by the enrollment certificate authority. It may further include one or more application platforms that run a pseudonym certificate authority and that are communicatively connected to one or more compute engines that perform cryptographic computations required by the pseudonym certificate authority. It may also include one or more application platforms that run first and second linkage authorities and that are communicatively connected to one or more compute engines that perform cryptographic computations required by the linkage authorities.
US10581614B2
A method, computer program product, and system obtaining and identity verification request that include a specification for one or more electronic identity documents including one or more requested document types to fulfill the identity verification request. One or more processors locate at least one electronic identity document including each of the requested document types. Each electronic identity document in the repository includes machine readable metadata that includes the document type of that document. The one or more processors perform a deterministic match to select one electronic identity document including each of the one or more requested document types to utilize in formulating a response to the identity verification request and formulate a response to the identity verification request, based on the selected electronic identity document(s).
US10581613B2
Data storage and retrieval systems, methods, and computer-readable media utilize a cryptographically verifiable data structure that facilitates verification of a transaction in a decentralized peer-to-peer environment using multi-hop backwards and forwards links. Backward links are cryptographic hashes of past records. Forward links are cryptographic signatures of future records that are added retroactively to records once the target block has been appended to the data structure.
US10581612B2
There is described a validation and authentication system and method for authenticating and validating messages. The system comprises a data store storing one or more digital fingerprints associated with user imaging devices. There is also a communication module configured to: receive a message M; receive a request for validation and authentication and receive an image PM of the message M captured using a user imaging device. The system comprises an image validation module for analysing the received image PM using one or more image processing techniques to determine if the image is valid and authentic. If the received image PM is determined to be authentic and valid, the image validation module generates a response to the request.
US10581611B1
Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. The transmitting device can generate a diversified key using the master key, protect a counter value and encrypt data prior to transmitting to the receiving device, which can generate the diversified key based on the master key and can decrypt the data and validate the protected counter value using the diversified key.
US10581600B2
A method for quantum key output is disclosed. The method may be implemented by a first quantum key management device. The method may comprise obtaining a first key acquisition request from a first data device, acquiring a first quantum key from a first quantum key distribution device, according to the obtained first key acquisition request, storing the acquired first quantum key in a same management device address range as a corresponding second quantum key acquired by a second quantum key management device, performing a first consistency verification including determining whether the first quantum key is the same as the second quantum key, and sending the first quantum key to the first data device, if the first quantum key is determined to be the same as the second quantum key.
US10581593B2
Systems, methods, and computer-readable media are disclosed for performing message padding of input messages in a manner that preserves the integrity of the input data regardless of whether the input message is in a bit-oriented format or a bit-reversed format. Each byte of a partial input message block of an input message may be converted from a bit-reversed format to a bit-oriented format prior to performing message padding in order to ensure that input data bits are not lost during the message padding. Subsequent to the message padding that generates one or more padded message blocks, the padded message block(s) may be converted from a bit-oriented format to a bit-reversed format to enable further processing of the input message to be performed to obtain a message digest.
US10581591B1
In certain embodiments, probabilistic secondary token issuance on a blockchain may be facilitated based on a burning of a primary token of the blockchain. In some embodiments, a blockchain transaction associated with a user may be obtained. The blockchain transaction may indicate (i) an amount of a primary token of the blockchain (owned by the user) to be burned and (ii) a secondary token of the blockchain. Based on the blockchain transaction, (i) the amount of the primary token may be burned, and (ii) a portion of a key space may be allocated to the user. Based on a determination that a hash of at least a portion of a first block of the blockchain corresponds to the key space portion allocated to the user, an issuance of an amount of the secondary token to the user may be stored on a second block for the blockchain.
US10581585B2
Methods and systems for cross-protocol time synchronization may comprise, for example, in a premises-based network, receiving a signal that conforms to a data over cable service interface specification (DOCSIS) communications protocol. A global time of day (GTOD) clock may be extracted from the received signal. Communication on the premises-based network in accordance with a multimedia over cable alliance (MoCA) communications protocol may be synchronized based at least in part on the extracted GTOD clock. Communication in a third communications protocol may be synchronized, wherein the third communications protocol may include a home phoneline networking alliance (HPNA) standard, an IEEE 802.11x standard, and a non-public wireless network protocol. The extracted GTOD clock may comprise a GPS clock, GLONASS clock, and a Galileo clock. A second signal for extracting a GTOD may be received, such as a satellite signal, and may conform to a low Earth orbit satellite signal protocol.
US10581583B2
This application discloses various techniques for call establishment using voice-over LTE (VoLTE) in networks supporting time division (TD) and frequency division duplexed (FDD) LTE communication systems. Such techniques can include systems and methods for mobile-originated calls for a UE in a TD-LTE cell, systems and methods for mobile-terminated calls for a connected UE in a TD-LTE cell and systems and methods for mobile-terminated calls for an idle UE in a TD-LTE cell. These methods and systems can leverage component carriers from a carrier aggregating capable UE to facilitate more efficient and/or effective UE call establishment.
US10581581B2
Techniques are described for managing QoS parameters of a bearer for which at least a portion of bearer data is served over a WLAN radio access technology. According to these techniques, a first device may identify a first set of one or more QoS parameters for serving a bearer over a wireless wide area network (WWAN). The first device may also determine a second set of one or more QoS parameters for serving the bearer over the WLAN based on an association between the first set of QoS parameters and the second set of one or more QoS parameters.
US10581566B2
The disclosure relates to technology for assisting a wireless a communication device to acquire access to a millimeter-wave access point (mmW AP). In some embodiments, an angular direction from a mobile wireless communication device to the mmW AP is determined. In some embodiments, the mobile wireless communication device receives information from a wireless network that helps the mobile wireless communication device determine the angular direction. In some embodiments, the signals between wireless network and mobile wireless communication device are below 6 GHz. In some embodiments, the wireless network provides the mobile wireless communication device with the angular direction. Therefore, the mobile wireless communication device is able to configure an antenna to receive and/or transmit a beam in a direction of the mmW AP. The mobile wireless communication may do so during a process of gaining access to the mmW AP.
US10581559B2
A user equipment (UE) is described. A higher-layer processor is configured to configure a short processing time. A physical downlink control channel (PDCCH) receiver is configured to receive, in a subframe n, a PDCCH. A physical downlink shared channel (PDSCH) receiver is configured to receive, in the subframe n, a PDSCH corresponding to the PDCCH. An uplink receiver is configured to feedback, in a subframe n+k, a hybrid automatic repeat request-acknowledgement (HARQ-ACK) corresponding to the PDSCH. In a case that the PDCCH is a PDCCH in common search space, the k is equal to k1. In a case that the PDCCH is a PDCCH in UE-specific search space, the k is equal to k2. The k2 is smaller than the k1.
US10581557B2
A disclosure of the present specification provides a method for transmitting data by a transmitter. The method may comprise the steps of: when a transport block (TB) is divided into n data blocks, adding additional information after each of the n data blocks; and adding a cyclic redundancy check (CRC) after the last additional information. Here, the CRC may be generated on the basis of the n data blocks, and the n pieces of additional information added after each of data blocks.
US10581555B2
An information processing device is provided that includes a receiver to receive information from another information processing device that mutually communicates the information and a processor to process the information received by the receiver. The receiver detects occurrence of a burst error in the received information, sequentially writes the received information in a first memory, stops the writing of the information to the first memory based on detection of the burst error, shuts off transmission of the information received from the another information processing device based on a reproducing instruction, and transmits the information read from the first memory.
US10581552B2
Systems, methods, and apparatuses for providing waveform adaptation are provided. In an example, a method is provided for identifying a plurality of candidate waveforms, and selecting one of the candidate waveforms for data transmission. The candidate waveforms may be identified in accordance with one or more criteria, such as a transmission capability of the transmitting device, a reception capability of the receiving device, a desired Peak-to-Average-Power-Ratio (PAPR) characteristic, adjacent channel interference (ACI) rejection requirements, spectrum localization requirements, and other criteria. The waveform selected for data transmission may be selected in accordance with one or more waveform selection criteria, such as traffic characteristic, application types, etc.
US10581547B2
Briefly, the present disclosure is directed to methods and apparatus that allow for the synchronization with, and measurement reporting of, unlicensed frequency carriers. A method and apparatus for synchronizing to an Scell operating on an unlicensed carrier determine, at a UE (108, 116), one or more measurement instances where a discovery signal may be transmitted, for example, by a base station (132), on the Scell from a higher layer configuration message. The method and apparatus may monitor a control channel for a control channel message and determine whether the discovery signal will be transmitted during one or more measurement instances on the Scell. The method and apparatus may detect the discovery signal transmission on the Scell during one or more of the measurement instances. The method and apparatus may also synchronize to and/or measure the Scell based on detected discovery signal transmissions.
US10581545B2
An apparatus is provided, where the apparatus may include a first terminal and a second terminal to be coupled to a host via a first wire and a second wire, respectively; a rechargeable storage; and a data circuitry. The apparatus may, during a first time-period, receive power via the first wire and the second wire from the host, and store the power in the rechargeable storage, and during a second time-period, transmit data from the data circuitry to the host via the first wire and the second wire. The first and second time-periods may be non-overlapping time periods. The apparatus is to refrain from transmitting any data to, or receiving any data from, the host during the first time period.
US10581541B1
Apparatus, systems, articles of manufacture, and methods to identify media using watermarks and signatures are disclosed. An example apparatus includes a watermark evaluator to determine a time and a category indicated by a watermark detected in the media and a window generator to determine a search window based on the time indicated by the watermark. The example apparatus also includes a signature comparator to compare a query signature having a time value within the search window with a subset of reference signatures associated with the category to identify the media, the query signature generated from the media, the subset set of reference signatures generated from reference media associated with the category.
US10581533B2
The method of the invention envisages determining, for each packet that is to be transmitted/retransmitted, through an LLC communication protocol, which is the top sublayer of the datalink layer of the ISO-OSI model, (LLC logic) autonomously, node by node, the specific communication apparatus to be used from the ones available on the single node, to which subset of the nodes said packet is to be transmitted (routing logic), i.e., the number and the set of neighbouring nodes to which it is to be transmitted, the specific communication apparatus to be used from the multiple ones that may be available, and the maximum number of retransmissions to be made, by using a decentralized self-learning algorithm that enables each node to learn and select dynamically the best operating mode, according to the number of transmissions already made.
US10581513B2
An aircraft system comprises a first and second transceiver each configured to transmit and receive radio signals in respective first millimeter wave (mmW) frequency band and second mmW frequency band; and a processing unit configured to provide the data signals to the first and second transceivers for transmission and to receive demodulated signals from the first and second transceivers. The processing unit is further configured to output signals to alter the orientation of the first antenna to establish a first point-to-point connection with a first aircraft and to output signals to alter the orientation of the second antenna to establish a second point-to-point connection with a second aircraft; the first point-to-point connection and the second point-to-point connection forming part of a point-to-point aircraft relay ring network communicatively coupling a plurality of aircraft in a shared flight route area to each other.
US10581510B2
According to various examples, a network controller is described comprising a determiner configured to determine, based on an elevation angle of a direction of a communication between a first communication device and a second communication device, a risk of interference to a third communication device by the communication and a controller configured to control the communication between the first communication device and the second communication device based on the determined risk.
US10581505B2
A method and a device in a User Equipment and a base station used for wireless communication. The UE receives a target radio signal and transmits first information on a target channel in turn. A channel measurement for the target radio signal is used for triggering the transmission of the first information. The target channel is a first type of physical layer channel or a second type of physical layer channel. If the target channel is the first type of physical layer channel, the transmission of the first information on the target channel is counted into the number of transmission times of the first information. Otherwise, the number of transmission times of the first information is unrelated to the transmission of the first information on the target channel. The present disclosure improves the success rate of retransmission, supports flexible configuration, and saves the transmit power consumption of the UE.
US10581502B2
A method performed by a first radio node for adjusting a set of beams for communication with a second radio node. The first radio node obtains an indication of a first set of beams based on a beam prediction model. The first radio node sends a training symbol on each beam in the first set of beams. The first radio node receives from the second radio node, feedback relating to the sent training symbols. A second beam is identified based on the feedback and is used for transmission. The received feedback and the second beam are used to adapt the beam prediction model. Further, the first radio node decides whether to adjust the number of beams in the first set of beams based on a relationship between the first and second beam. The adjusted first set of beams is to be used for sending training symbols before an upcoming communication.
US10581499B2
Aspects of the subject disclosure can include, for example, associating a first logical codeword with HARQ identifier, wherein the first logical codeword is based on a first plurality of channel-encoded codewords of a first plurality of transport blocks. The first logical codeword is associated with multiple layers of a MIMO system to obtain a logical codeword mapping. In response to detecting an error in one of the channel-encoded codewords, a modified first logical codeword is generated based on the one channel-encoded codeword and mapped to the number of layers of the MIMO s system for transmission to the receiver for further processing associated with the HARQ identifier. Other embodiments are disclosed.
US10581496B2
Some demonstrative embodiments include apparatuses, devices, systems and methods of multi-user (MU) wireless communication. For example, a wireless station may be configured to generate a MU Physical Layer Convergence Protocol (PLCP) Protocol Data Unit (PPDU) including a header field and a plurality of Media Access Control (MAC) Protocol Data Units (MPDUs) to a respective plurality of users, the header field including an indication of a plurality of lengths of respective ones of the plurality of MPDUs, one or more MPDUs of the plurality of MPDUs being followed by one or more respective PHY padding portions extending to an end of a longest MPDU of the plurality of MPDUs; and process transmission of the MU PPDU to the plurality of users over a wireless communication band.
US10581494B2
A base station, e.g., for massive MIMO, has channel receivers, each connected to a respective antenna among a plurality of antennas to receive an RF transmission signal generated by a communication device (CD). Each channel receiver has a channel front-end module, which has a first bandwidth and converts the RF transmission signal into one or more first analog baseband signals. The channel receivers are collectively operable to define a spatial beam focus at the CD, based on channel state information of the CD. The base station has pilot signal receivers, each connected to a respective antenna among the plurality of antennas to receive an RF pilot signal generated by the CD or another CD. Each pilot signal receiver has a pilot signal front-end module, which has a second bandwidth that is smaller than the first bandwidth and converts the RF pilot signal into one or more second analog baseband signals.
US10581470B2
A linearization system computes a robust set of quantities characterizing a nonlinearity of a transmit chain including a power amplifier by combining a current set of quantities characterizing the nonlinearity of the transmit chain with a weighted combination of prior sets of quantities characterizing the nonlinearity of the transmit chain.
US10581465B2
An apparatus for constituent code processing in polar successive cancellation list (SCL) decoding and a method thereof. The apparatus includes a processor configured to determine an activation value I and a number r of the candidate paths, where I is a binary value and r is an integer, (I, r)=ƒ(R, k, m), ƒ is a function, R is a number indicating node reliability, k is an integer indicating a number of information nodes, and m is an integer indicating a number of leaf nodes; determine min1, min2, . . . , minq, wherein q is a number of least reliable bits; determine r candidate paths; determine path metrics PMtj of a codeword j for each candidate path t; and select r most probable paths based on PMtj.
US10581463B2
Embodiments of the application provide a polar coding method for communicating information in a wireless network. Information bits are encoded using a polar code process to obtain a polar-coded bit sequence. A rate matched bit sequence is output based on the polar-coded bit sequence. The rate matched bit sequence includes a quantity M of bits from the polar-coded bit sequence, and the M bits from the polar-coded bit sequence correspond to M channel indexes in a channel index sequence S. The channel index sequence S is obtained based on a puncturing/shortening proportion P′ and a prestored channel index sequence S′. Channel indexes in the prestored channel index sequence S′ are sorted by channel reliability or channel capacity, and a sorting order of the M channel indexes in the channel index sequence S is the same as a sorting order of the channel indexes in the prestored channel index sequence S′.
US10581448B1
A family of current mode analog to digital converters, or TiADC, utilizing methods, circuits, and apparatuses, are disclosed with the following benefits: (1) There are normal and random non-systematic mismatch between devices in silicon manufacturing, that introduce non-linearity in current mode analog to digital converter's, or iADC, reference network. The iADC's linearity is improved by utilizing a thermometer current mode signal conditioning method, SCM. Successive applications of the SCM effectuates a segmented current reference network to function like a thermometer network, which operates based on the function of summation. Having a TiADC with a thermometer reference network, where current segments are summed or accumulated incrementally, would inherently reduce the impact of statistical distribution of component's random mismatch on the iADC's non-linearity. Accordingly, linearity of TiADC can be improved by the square root of the sum of the square of mismatch errors of the number of segmented current references in the thermometer network. (2) speed is improved by operating the TiADC in current mode, which is inherently faster. (3) voltage swings in current mode are small, which enables the iADC to operate at lower power supply voltages. (4) The TiADC can operate in subthreshold and at very low currents, which lower powers consumption. (5) the TiADC is asynchronous. Being clock free, TiADC has lower dynamic power consumption with reduces digital system noise. (6) the signal conditioning method or SCM utilized in TiADC provides concurrent functions of analog differencing and digital comparison. This trait enhances the dynamic response of iADC, wherein the digital output throughput accuracy degrades gradually and not abruptly as a function of increasing frequency of iADC's input signal. (7) No passive devices, such as capacitors or resistors, are required for the TiADC. (8) TiADC can be fabricated on low cost mainstream standard digital CMOS processes.
US10581447B1
A method and apparatus for measuring phase response in a radio receiver is disclosed. A radio receiver includes a digital-to-analog (D/A) conversion unit coupled to receive a test signal. The D/A conversion unit includes a number of single-bit digital-to-analog conversion (DAC) circuits coupled to receive the test signal and configured to convert it into the analog domain. Clock signals received by each of the single-bit DAC circuits are out of phase with respect to one another. The output of the D/A conversion unit is an analog signal that is a composite of the signals output by the DAC circuits therein. The analog signal is then conveyed to an analog-to-digital converter (ADC) and converted into an N-bit digital signal. The N-bit digital signal is then conveyed to a correlator to determine a phase response of the radio receiver.
US10581446B1
Current controlled multiplying digital-to-analog converters (MDACs) and related methods are disclosed for time-interleaved analog-to-digital converters (ADCs). For one embodiment, a circuit includes an MDAC having an amplifier that converts a voltage to an output current, a variable load that is dependent upon a digital value and that controls the output current from the amplifier, and an array of comparators that receive the voltage and output the digital value to the variable load. The digital value represents at least a portion of a digital conversion of the voltage. Further, the circuit can include a phased current generator that receives the output current and generates time-interleaved currents where each time-interleaved current is a sampled copy of the output current.
US10581441B2
A clock signal generator includes ramp and threshold voltage generators. The clock signal generator further includes a comparator configured to initiate a first phase of a clock signal based on the ramp and threshold voltages applied to its first and second inputs, respectively. The comparator is further configured to initiate a second phase of the clock signal based on the ramp and threshold voltages applied to its second and first inputs, respectively. Because the application of the ramp and threshold voltages to the inputs of the comparator is swapped per phase of the clock signal, any offset voltage in the comparator does not affect the period of the clock signal because they cancel out after two-half periods. This ensures that the clock signal has a substantially constant frequency. Other features include enabling the high power consuming comparator during a small window to achieve low jitter and low average power consumption.
US10581426B1
An electronic device includes a first semiconductor die with a first FET having a drain connected to a switching node, a source connected to a reference node, and a gate connected to a first switch control node. The first die also includes a diode-connected bipolar transistor that forms a temperature diode next to the first FET. The temperature diode includes a cathode connected to the reference node, and an anode connected to a bias node. The electronic device also includes a second semiconductor die with a second FET, and a package structure that encloses the first and second semiconductor dies.
US10581419B2
A skew detection circuit may include a bias circuit configured to generate a first bias signal and a second bias signal, a reference voltage circuit configured to generate a third bias signal and a fourth bias signal, and a detection circuit configured to generate, using the first to fourth bias signals, a plurality of skew detection signals. The skew detection signals may correspond to effects of one or more of process variations, voltage variations, and temperature variations.
US10581415B2
In described examples, a quadrature phase shifter includes digitally programmable phase shifter networks for generating leading and lagging output signals in quadrature. The phase shifter networks include passive components for reactively inducing phase shifts, which need not consume active power. Output currents from the transistors coupled to the phase shifter networks are substantially in quadrature and can be made further accurate by adjusted by a weight function implemented using current steering elements. Example low-loss quadrature phase shifters described herein can be functionally integrated to provide low-power, low-noise up/down mixers, vector modulators and transceiver front-ends for millimeter wavelength (mmwave) communication systems.
US10581398B2
A method of manufacture for an acoustic resonator device. The method includes forming a nucleation layer characterized by nucleation growth parameters overlying a substrate and forming a strained piezoelectric layer overlying the nucleation layer. The strained piezoelectric layer is characterized by a strain condition and piezoelectric layer parameters. The process of forming the strained piezoelectric layer can include an epitaxial growth process configured by nucleation growth parameters and piezoelectric layer parameters to modulate the strain condition in the strained piezoelectric layer. By modulating the strain condition, the piezoelectric properties of the resulting piezoelectric layer can be adjusted and improved for specific applications.
US10581396B2
Provided is an electric transmission cable module that has both a squelch function and an AGC function, and realizes a highly accurate function while suppressing an increase in chip cost. Disclosed is an electric transmission cable module including a first amplifier that compensates for a cable loss of a conductive cable, a second amplifier having a variable gain function, a third amplifier allowed to transit between a normal state for amplifying a signal and an idle state having smaller power consumption than power consumption in the normal state, a detector that detects a signal level on a signal transmission line between the first amplifier and the third amplifier, an analog-to-digital conversion circuit that converts the signal level into a digital signal, a first control circuit that generates a gain adjustment signal for controlling a gain of the second amplifier based on the digital signal, and a second control circuit that controls transition between the normal state and the idle state of the third amplifier based on the digital signal.
US10581393B2
Exemplary impedance matching circuit for an amplifier device comprises a broadband impedance transformer configured to transform, over a fundamental frequency range, an impedance associated with an input port or an output port of the impedance matching circuit; and to transmit RF signals having a fundamental frequency within the fundamental frequency range. The impedance matching circuit also includes a phase shifter circuit configured to transmit, with substantially matched impedance, the RF signals having a fundamental frequency within the fundamental frequency range, and to phase-shift higher-order harmonics of the RF signals. The impedance matching circuit also includes a high-pass impedance transformer configured to match an impedance of the RF signals having a fundamental frequency within the fundamental frequency range; and to transmit, with low reflection, second-order harmonics of the RF signals. Exemplary embodiments also include amplifier circuits comprising an RF amplifier and embodiments of the impedance matching circuit.
US10581385B2
Certain aspects of the present disclosure are directed to a circuit for signal processing. The circuit generally includes a first transformer having a first inductive element magnetically coupled with a second inductive element, and a second transformer having a third inductive element magnetically coupled with a fourth inductive element, wherein the first inductive element is coupled in series with the third inductive element. In certain aspects, the circuit also includes a first switch coupled in parallel with the third inductive element, a capacitive element coupled in parallel with the fourth inductive element, wherein a notch is formed at least by the capacitive element and the fourth inductive element, the notch circuit coupled in series with the second inductive element, and a second switch coupled in parallel with the fourth inductive element.
US10581382B2
A circuit includes a comparator to compare an analog signal to a ramp signal to generate a pulse width modulated output signal and a driver to generate control signals for a plurality of power transistors. A pulse blanking circuit receives the pulse width modulated output signal. For each pulse of the pulse width modulated output signal, the pulse blanking circuit, responsive to a width of the pulse being greater than a threshold, passes the pulse to the driver. Responsive to the width of the pulse being less than the threshold, the pulse blanking circuit prevents the pulse from being passed to the driver.
US10581380B2
The self-polarised quartz oscillator circuit comprises an amplifier with an output which is connected to a first electrode of the quartz and an input which is connected to a second electrode of the quartz, an output capacitor which is connected to the first electrode of the quartz and an input capacitor which is connected to the second electrode of the quartz. The amplifier is polarised by a current through a MOS polarisation transistor, which is generated in an amplitude regulation assembly which comprises also an amplitude regulation stage. The second electrode of the quartz is connected to the gate of the polarisation transistor and to the amplitude regulation stage in order to modulate the polarisation current and to regulate the oscillation amplitude of the quartz.
US10581378B1
A fast start-up oscillator circuit to reduce a start-up time of a crystal oscillator is presented. The circuit contains a crystal resonator to output a first oscillation signal and a tunable RC oscillator to output a second oscillation signal. A driver is coupled between the tunable RC oscillator and the crystal resonator The driver transfers the second oscillation signal output from the tunable RC oscillator to the crystal resonator. The driver drives the crystal resonator, and a feedback circuit connected between the crystal resonator and the tunable RC oscillator to align a phase of the tunable RC oscillator with a phase of the crystal resonator based on the oscillation signal output by the crystal resonator.
US10581377B2
A method and associated device for detecting arcs in a photovoltaic system with an inverter and with a plurality of current collector circuits connected in parallel with the inverter via collector lines, wherein a plurality of strings of photovoltaic modules are connected in parallel with each current collector circuit via string lines. The method includes acquiring measured values of electrical variables and analyzing the measured values of the electrical variables for the presence of signs of an arc in the photovoltaic system using an analysis circuit and generating an arc signal which indicates the presence of an arc if the analyzed measured values meet predefined criteria. The method also includes acquiring measured values of acoustic variables using one or more acoustic sensors, and analyzing the measured values of the acoustic variables for the presence of signs of an arc in the photovoltaic system using the analysis circuit.
US10581376B2
A system comprises a smart hybrid solar panel that employs a self-powered adaptive temperature control. Active temperature regulation may be implemented using a heat pump such as thermoelectric (TE) cooling modules and a switching circuit with variable duty cycle that periodically diverts the photovoltaic solar cell's output to the heat pump. A control system may algorithmically adjust the switching duty cycle to maximize the net power output of the panel based on a variety of sensory inputs and/or algorithms. The variety of sensory inputs may include weather forecast information, internal panel temperature, ambient air temperature, panel output voltage and current and humidity. The photovoltaic solar cells and heat pump are mechanically integrated.
US10581369B2
A motor controller according to the present disclosure obtains the rotational speed determination signal of the motor through the microprocessor and the rotational speed collector, and then outputs the first control signal by the first logic operation circuit based on the speed of the motor, to make the driving circuit control the main circuit to work normally or enter the safety state. In addition, the motor controller generates and outputs the second shutoff signal by the monitoring chip based on the working state or the output instruction of the microprocessor, and then outputs the second control signal by the second logic operation circuit based on the second shutoff signal and whether the DC bus voltage of the main circuit is in an overvoltage state, to make the driving circuit control the main circuit to stop receiving the first control signal and enter the safety state.
US10581363B2
A powertrain for a vehicle includes a Y-wound generator and Y-wound motor coupled via respective neutral terminals, a generator inverter coupled between the Y-wound generator and a generator bus, and a motor inverter coupled between the Y-wound motor and a motor bus. The powertrain further includes a traction battery having first and second terminals each selectively coupled to the neutral terminals. The second terminal is further coupled to bus terminals of the generator and motor bus.
US10581357B2
Unique systems, methods, techniques and apparatuses of a rotating DC power supply are disclosed. One exemplary embodiment includes a first and second DC bus rail, a first and second leg, and a discharge resistor. The first leg includes a first semiconductor device and a second semiconductor device coupled in series at a first midpoint connection, the first semiconductor device being coupled to a first point on the first DC bus rail and the first midpoint connection being coupled to a field winding. The second leg includes a third semiconductor device and a fourth semiconductor device coupled in series at a second midpoint connection, the third semiconductor device being coupled to a second point on the first DC bus rail and the second midpoint connection being coupled to the field winding. The discharge resistor is operatively coupled to the first DC bus rail between the first point and the second point.
US10581355B1
A double-fed oscillating linear alternator is provided that includes two concentric Halbach type arrays, one stationary and one movable, that do not require magnets or iron laminations to create a strong magnetic field between the two arrays where the movable array oscillates in a linear motion with respect to the stationary array. The two arrays are manufactured from magnet-less and iron-less conductive material using additive manufacturing techniques.
US10581351B2
A circuit comprises a multiphase gate driver to be coupled to a multiphase inverter for driving a multiphase motor. For each phase, the multi-phase gate driver is to, in accordance with a pulse width modulation (PWM) control signal, turn on and off a high side transistor of a given pair of high and low side transistors of the multiphase inverter, discontinue the PWM control signal turn to the high side transistor of the given pair and turn off the high side transistor of the given pair, and turn on the low side transistor of the given pair until a current level through the low side transistor falls below a threshold, at which time, turn off the low side transistor.
US10581348B2
A permanent magnet alternator (PMA) includes a rotatable shaft, windings, a shunt regulator circuit, and a speed detection circuit. The rotatable shaft is connected electromagnetically to the windings. The shunt regulator circuit is electrically connected to the windings. A current sense transformer with a primary coil is electrically connected to the shunt regulator circuit. A secondary coil is electrically connected to a comparator circuit with reference voltage and generates voltage pulse indicating PMA speed. The voltage pulses form an output corresponding to and indicative of rotation speed of the shaft suitable for processing by a processor to present a PMA speed indication for use in the overall system architecture as a measurement parameter.
US10581345B2
The present invention relates to an actuator based on a magnetic shape memory alloy (MSMA), a new family of crystalline materials which exhibit strain deformation >10% when subjected to a magnetic field. Electromagnetic fields can be applied with very short response times, making MSMA-based actuators kHz capable. These materials have the unique property of retaining their strained state when the driving field is removed, making them unique in the world of shape memory materials, and desirable as an actuator material as they will maintain position when powered off.
US10581343B2
An electret-based haptic actuator is presented. The actuator having an electret layer, an electrically conductive layer, an electrically insulative layer, a plurality of spacers, and a signal generating circuit. The electret layer having a built-in voltage along a thickness dimension of the electret layer. The electrically insulative layer being disposed between the electret layer and the electrically conductive layer. The plurality of spacers being disposed between the electret layer and the electrically conductive layer. The signal generating circuit being electrically connected to the electrically conductive layer and not electrically connected to the electret layer. The signal generating circuit being configured to apply an oscillating drive signal to the electrically conductive layer to generate a vibrotactile haptic effect.
US10581342B2
A system includes a voltage converter and a controller for controlling the operation of the voltage converter. The voltage converter includes a plurality of legs, wherein each leg includes a first and a second set of silicon (Si)-based power devices. The first set of Si-based power devices includes a first and second Si-based power devices connected to each other at a first interconnection node and the second set of Si-based power devices includes a third and fourth Si-based power devices connected to each other at a second interconnection node. The first and second set of Si-based power devices are coupled across a first and second DC voltage sources respectively. A first set of Silicon-Carbide (SiC) based power devices is coupled across the first and second interconnection nodes. The system also includes a snubber capacitor connected across the first and the second interconnection nodes.
US10581336B2
An energy control circuit is provided. The energy control circuit includes an input circuit; an output circuit; an energy storage circuit coupled between the input circuit and the output circuit; and a controller coupled to the input circuit and output circuit for controlling an amount of energy stored in the energy storage circuit and for controlling a waveform generated by the output circuit using energy stored in the energy storage circuit.
US10581335B1
Methods, systems, and apparatus to facilitate high side control of a switching power converter are disclosed. An example apparatus includes a latch including a first node coupled to a first source of a first switch and an output coupled to a first gate of the first switch; a first diode coupled to the first node and a second node; a second diode coupled to the second node and ground; a second switch coupled to a voltage source and the second node; and a third switch including a third gate coupled to the second switch, a third source coupled to the second node, and a third drain coupled to the latch.
US10581332B2
A dimmer, according to an embodiment, includes a reference voltage circuit configured to output a reference voltage at a constant voltage when a power source voltage is higher than or equal to a predetermined threshold value, and output the reference voltage at a voltage proportional to the power source voltage when the power source voltage is lower than the predetermined threshold value. The dimmer further includes a bias current circuit; a control current circuit; an analog-to-digital converter; an output signal generation circuit; a first constant-current source; and a switch connected to the first constant-current source.
US10581331B2
To measure with ease an input voltage from an external power source and notify the user of the input voltage, a power source apparatus comprising a power source voltage input terminal, an insulating transformer, a power source control device, and a communication unit is provided. The power source voltage input terminal is connected to an external battery. The insulating transformer has a primary coil that is connected to the power source voltage input terminal. The power source control device is connected to the power source voltage input terminal and measures the input voltage to the power source voltage input terminal. The communication unit transmits the voltage value measured by a microcomputer to the secondary side of the insulating transformer.
US10581325B1
A converter circuit includes a power stage circuit configured to convert an input voltage received by an inductor to an output voltage provided at an output; a control circuit configured to generate input pulses to control the power stage circuit; a slope compensation circuit configured to provide a compensation signal to the control circuit for overcoming a sub-harmonic oscillation in the converter circuit, wherein the control circuit is configured to generate the input pulses based at least in part on the compensation signal; a slope compensation adjustment circuit configured to determine a rate of change of a current at the inductor and to provide a slope compensation adjustment signal based on the determined rate of change; and a modulation circuit configured to modulate the compensation signal with the slope compensation adjustment signal to produce the adjusted slope compensation signal.
US10581316B2
A semiconductor device of an embodiment includes a first diode having a first anode and a first cathode, the first anode connected to either one of first and second electrodes of a first transistor having the first and second electrodes and a first gate electrode; a first electric resistor having a first one end connected to the first cathode and a first other end connected to positive pole of a direct-current power source; a first capacitor having a second one end and a second other end connected to the first cathode; a second capacitor having a third one end connected to negative pole of the direct-current power source and a third other end connected to the second one end of the first capacitor; and a second switching element connected in parallel to the second capacitor.
US10581309B2
A linear motor for short strokes includes a primary section including a coil brace and coils disposed in it, as well as a secondary section that is movable relative to the primary section and has magnet holders with magnets placed on both sides of the coil brace. Spacers separate the magnet holders from each other such that the coil brace is movable between the two magnet holders. The spacers are guided through openings in the primary section.
US10581308B2
A moving-magnet type linear motor controlling system which can highly accurately control carts even when a plurality of coil units apply forces to the carts is provided. The moving-magnet type linear motor controlling system has: a plurality of coil units having a plurality of coils; a position detecting unit for detecting the positions of the plural carts which are moved along the plurality of coil units; and a controlling unit for determining a ratio of currents which are supplied to the plural coil units on the basis of the positions of the plural carts and an impedance and thrust characteristics of each of the plural coil units.
US10581305B2
An insulator for insulating a coil that is wound around a tooth of a stator core from the stator core includes: an axial wall that opposes an axial end surface of the tooth in a state of being assembled to the tooth; and a circumferential wall that is integrally provided with the axial wall and opposes a circumferential-side surface of the tooth. The circumferential wall that is located between the tooth and the coil is constructed of an insulating sheet that is thinner than the axial wall and has foamability.
US10581304B2
A stator manufacturing apparatus includes an insertion tool that is insertable into a stator core and being configured to dispose a pair of side parts of a stator coil in two holding grooves. A pressing tool has plate-like pushers arranged to correspond to the positions of the holding grooves. The pressing tool pushes out the side parts of the stator coils and inserts the side parts into the corresponding slots. A pair of shaping tools face coil end parts of the stator coils. A plurality of slits through which the pushers are insertable are provided in a principal surface of each shaping tool. A shaping tool moving unit shapes the coil end parts by pressing the pair of shaping tools in an axial direction with the pushers inserted in each of the corresponding holding grooves.
US10581299B2
A micro power generator is provided, including a cam structure, an electromagnetic unit, a first clutch, and a first energy converting unit. The electromagnetic unit is partially disposed in the cam structure, which includes a central shaft and a first shaft gear. The first shaft gear is rotated with the central shaft. The first clutch is telescoped on the central shaft, and rotated with the first shaft gear. The first energy converting unit is connected to the first shaft gear of the electromagnetic unit. In an energy-storing state, the first clutch is connected to the cam structure and is moved with the cam structure and the first shaft gear to move the first energy converting unit and to store the kinetic energy of the cam structure to the first energy converting unit. In a power-generating state, the first clutch is separated from the cam structure.
US10581295B2
An electronic component for an electric motor of an individual wheel drive of a motor vehicle, with an electronics housing that can be attached at a motor housing of the electric motor as well as an electrical plug connection device for producing a detachable electrical connection. It is thereby provided that the plug connection device is arranged at a lug projecting from the electronics housing. Exemplary Embodiments invention further relates to an individual wheel drive as well as to a motor vehicle.
US10581284B2
A wireless charging system and method are provided, that are capable of simultaneously charging multiple mobile devices, providing high power transfer efficiency for multiple mobile devices located at any position and orientation, and minimizing electromagnetic radiation from a transmitting (TX) coil and a receiving (RX) coil. The method and structure reduce electromagnetic interference (EMI) radiation by shunting in-phase currents flowing in a wireless power transmitting unit (TX unit) and a wireless power receiving unit (RX unit) of a wireless charging system.
US10581282B2
Foreign object detection (FOD) is provided for wireless energy transfer systems. A transmitter receives an input voltage, converts it to an output current, supplies the output current to a transmit coil, and samples a first set of analog signals to generate a first set of digital values. A receiver converts a current induced in a receive coil by energy transferred from the transmit coil into an output voltage, samples a second set of analog signals to generate a second set of digital values, and communicates the second set of digital values to the transmitter. The transmitter generates a FOD signal based upon the first and second sets of digital values that indicates detection or non-detection of a foreign object within the energy transfer. In further embodiments, a comparison of the detected power loss or efficiency to expected power loss or efficiency is used to generate the FOD signal.
US10581275B2
Aspects of the subject disclosure may include, supplying an alternating voltage waveform to a winding coupled to a magnetic core of an inductive power supply to regulate an alternating magnetic flux in the magnetic core. The alternating voltage waveform can be generated by selectively enabling one or more switches coupled to a storage device. The subject disclosure may further include configuring the one or more switches according to a configuration during a portion of a period of the alternating voltage waveform, and measuring a characteristic of an alternating current flowing in a conductor coupled to the magnetic core during the portion of the period of the alternating voltage waveform. Other embodiments are disclosed.
US10581272B2
A wireless power system (WPS) has a wireless power transmitter (WPT) that appraises an input power available to a power inverter from one or more input power sources. The WPT comprises the power inverter that wirelessly transmits power to a wireless power receiver (WCR) of the WPS, and a power appraiser circuit (PAC). The PAC ascertains maximum input power available to the power inverter from the input power sources. The PAC includes a variable load connected to a path carrying the input power to the power inverter or one or more input pins that receive power ratings of the input power sources that indicate available maximum input power from the input power sources. The ascertaining of maximum input power available to the power inverter from the input power sources appraises the input power available to the power inverter. The WCR receives information representing maximum power deliverable by the WPT.
US10581270B2
An equivalent-conductance-compensated globally-linear symmetric method for obtaining power flows in a DC power network, including: establishing an equivalent-conductance-compensated globally-linear function that relates all bus translation voltages to a bus injection power according to given bus load parameters and given bus source parameters of the DC power network; establishing an equivalent-conductance-compensated globally-linear symmetric matrix-equation model for power flows in the DC power network according to the equivalent-conductance-compensated globally-linear function and a given slack bus serial number; establishing an equivalent-conductance-compensated globally-linear symmetric matrix relation between non-slack bus injection powers and all the bus translation voltages by using M-P inversion of matrices according to the equivalent-conductance-compensated globally-linear symmetric matrix-equation model; and calculating each bus per-unit voltage and each branch-transferred power in the DC power network according to the equivalent-conductance-compensated globally-linear symmetric matrix relation.
US10581268B2
A connecting device is provided, including a control apparatus, an energy storage apparatus, an input connection, and an output connection, the input connection being connected to the energy storage apparatus by means of a charging apparatus, the charging apparatus being configured for controlled charging of the energy storage apparatus, the control apparatus being configured, after reaching a preset charge state of the energy storage apparatus, to connect the energy storage apparatus to the input connection; and the control apparatus also being configured, during and/or following connection of the energy storage apparatus to the input connection, to connect the input connection to the output connection.
US10581267B2
The subject disclosure relates to an emergency lighting system for simulating power failure in an emergency lighting system. In some aspects, the system includes an interrupt relay coupled between a first power supply and a lighting array, a power monitoring module coupled between a second power supply and the lighting array, and a wireless transceiver configured for transacting data with a wireless backhaul gateway. Additionally, the lighting system can include a microcontroller configured to perform operations for receiving an interrupt command from the wireless backhaul gateway, toggling the interrupt relay in response to the interrupt command, wherein toggling the interrupt relay terminates power delivery to the lighting array, and measuring one or more power characteristics of the second power supply to determine if the second power supply can power the lighting array. Methods and machine-readable media are also provided.
US10581265B2
Provided are a voltage generating method and apparatus. A wireless power device includes a boosting circuit configured to generate a high voltage, and a switch arrangement circuit configured to selectively transmit energy to the boosting circuit, for the generating of the high voltage, using an inductor included in a resonator and in response to a build-up request for the high voltage.
