Document	Document Title
US11286282B2	Methods of detection and removal of rhabdoviruses from cell lines The present disclosure relates to compositions, methods, mixtures, and kits for detecting the presence of, and for removing, a virus from a product produced in an insect cell. The disclosure also relates to proteins, peptides, polypeptides, drug substances, biological products, vaccine antigens, and virus-like particles that are produced in an insect cell and that are free or substantially free of a virus. The disclosure also relates to compositions, methods, assays, and kits for detecting a rhabdovirus in a sample.
US11286274B2	Nicotinamide riboside derivatives and their uses The disclosure provides derivatives of both the oxidized form and the reduced form of nicotinamide riboside (NR) and nicotinic acid riboside (NAR). The NR and NAR derivatives have improved stability and bioavailability compared to NR and NAR, and can increase cellular NAD+ levels and improve mitochondrial function. Therefore, the NR and NAR derivatives are useful for treating mitochondrial diseases, mitochondria-related diseases and conditions, and other disorders and conditions.
US11286273B2	Rhamnolipid compounds and use thereof Disclosed are a novel rhamnolipid compound, an optical isomer thereof, or a pharmaceutically acceptable salt thereof in the present disclosure. The novel rhamnolipid compound, the optical isomer thereof, or the pharmaceutically acceptable salt thereof selectively exhibits cytotoxicity to human cancer cell lines, thereby inhibiting the growth of cancer cells, and thus has particularly excellent preventive or therapeutic effects against the above-mentioned types of cancers.
US11286266B2	1-imidazothiadiazolo-2H-pyrrol-5-one derivatives The present invention relates to 1-imidazothiadiazolo-2H-pyrrol-5-one derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals.
US11286265B2	Macrocyclic compounds for treating disease The present disclosure relates to certain macrocyclic derivatives, pharmaceutical compositions containing them, and methods of using them to treat disease, such as cancer.
US11286254B2	Process for the synthesis of 2-benzhydryl-3 quinuclidinone The present invention discloses a process for the preparation of 2-benzhydryl-3-quinuclidinone (1). (I). The process of the invention allows to obtain the intermediate 2-benzhydryl-3-quinuclidinone (1) by reaction of 2-benzylidene-3-quinuclidinone (2) with the Grignard reagent phenyl-magnesium halide, in particular chloride or bromide, in the presence of catalytic amounts of copper (I) salts. Taking advantage of the high efficiency of the catalytic system of the copper (I) salts, 2-benzhydryl-3-quinuclidinone (1) is obtained in higher yields than those of the known processes. Advantageously, since the amounts of copper (I) salts are catalytic, the latter can easily be removed from the reaction mixture, and the process is carried out in the presence of solvents less toxic and expensive than those used in the state of the art.
US11286251B2	Matrix metalloproteinase inhibitors and imaging agents, and methods using same The present invention provides certain compounds, or salts or solvates thereof, which can be used as matrix metalloproteinase-targeted inhibitors or imaging agents.
US11286249B2	Pyrrolidine compounds The present invention provides compounds of the Formula wherein L is selected from the group consisting of —CH2NHCH2—, —CH2NH—, —NH—, —S—, —S(O)—, —S(O)2—, —O—, —OCH2—, —OCH2CH2O—, —NHSO2NH—, or a pharmaceutically acceptable salt thereof; a compound of the formula: processes for preparing the compounds and their salts, a pharmaceutical composition, and methods of treating patients in need of such treatment.
US11286248B2	Pyrazine-2(1H)-ketone compound acting as FGFR inhibitor Disclosed are a compound as shown in formula (I), and an isomer thereof or a pharmaceutically acceptable salt thereof, and involved is the use thereof in the preparation of drugs for treating FGFR-associated diseases.
US11286244B2	Solar cell dyes for copper redox based dye sensitized solar cells and combinations thereof The present application discloses compounds and compositions, useful in the manufacture of dye-sensitized solar cells and other similar technology.
US11286237B2	Method for manufacturing methacrylic resin composition Provided is a method for manufacturing a methacrylic resin composition having excellent surface processability and displaying excellent preservability of formed surface processing. A method for manufacturing a methacrylic resin composition, wherein the methacrylic resin composition comprises two or more types of methacrylic resins that each have a structural unit (X) having the same type of cyclic structure-containing main chain, the methacrylic resin composition has a Vicat softening temperature of 120° C. to 160° C., methanol-soluble content is contained in an amount of 5 mass % or less relative to 100 mass %, in total, of the methanol-soluble content and methanol-insoluble content, comprising mixing a low molecular weight component and a high molecular weight component.
US11286231B2	Hydrogen-bonding compounds, compositions comprising the same, and methods of preparing and using the same Described herein are compounds having a hydrogen-bonding group and optionally a functional group for binding (e.g., covalently binding) the compound to another compound (e.g., hyaluronic acid and/or gelatin). A compound of the present invention may have a structure represented by and/or comprising Formula I, Formula II, Formula III, Formula IV, Formula IV′, Formula V, Formula V′, Formula VI, Formula VII, and/or Formula VIII as described herein. Compositions including compounds of the present invention along with methods of preparing and using the same are also described herein.
US11286228B2	Stilbene derivative and method for preparing same A stilbene derivative and a method of preparing the A stilbene derivative are disclosed. The stilbene derivative is provided for inhibiting the function of cyclophilin, which is effective at the prevention of cyclophilin-related diseases or at the treatment of symptoms of such diseases. The method of preparing a stilbene derivative includes reacting a phenylacetonitrile derivative with a benzaldehyde derivative.
US11286225B2	Organoleptic compounds The present invention relates to novel ((4,4,8-trimethyltricyclo[6.3.1.02,5]dodecan-1-yl)oxy) alcohols and their use as fragrance materials.
US11286223B2	Method to purify a crude stream containing hydrochlorofluoroolefin Disclosed is a method of purifying a stream of crude hydrochlorofluoroolefin refrigerant produced by the reaction of 1,1,3,3 tetrachloropropene (R1230za) or 1,1,1,3,3-pentachloropropane (R240fa) with HF. The process includes a step of removing the cis-(Z) isomer by distillation of the crude refrigerant stream prior to a step of reacting the crude refrigerant stream with a base. The reaction with the base is a necessary step in production of the refrigerant and is done to remove HF and residual HCl from the crude refrigerant stream. Removal of the cis-(Z) isomer before the reaction with the base reduces the amount of toxic flammable trifluoropropyne (TFP) that is produced as a side-reaction during the reaction with the base. In addition, temperature control during the reaction with the base is less critical to minimizing the TFP production if the cis-(Z) isomer is first removed.
US11286217B2	Process and apparatus for reacting feed with fluidized catalyst and confined quench A dehydrogenation process and apparatus contact a paraffinic stream with dehydrogenation catalyst to product olefinic product gases. The olefinic product gases are separated from spent dehydrogenation catalyst and contained in a confined space that has a smaller volume than the reactor particularly at the same elevation. The containment of the olefinic product gases facilitates quenching the olefinic product gases to terminate reaction and improve selectivity to propylene.
US11286210B2	Joined material and method of manufacturing same A joined material and a method of manufacturing the joined material are provided which enable a metal layer and a carbon material layer to be easily joined to each other while making the thickness of the metal layer larger and which can inhibit failure. A joined material includes a CFC layer (3) and a tungsten layer (4) that are joined to each other. A sintered tungsten carbide layer (5), a mixed layer (6) of SiC and WC, and SiC and WC (7) that have been sintered while intruding into the CFC layer (3), are formed between the CFC layer (3) and the tungsten layer (4), and these layers (3, 4, 5, 6, and 7) are joined to each other by sintering.
US11286204B2	Bio-based binders for insulation and non-woven mats An aqueous binder composition is provided that includes a carbohydrate and a crosslinking agent. In exemplary embodiments, the carbohydrate-based binder composition may also include a catalyst, a coupling agent, a process aid, a crosslinking density enhancer, an extender, a moisture resistant agent, a dedusting oil, a colorant, a corrosion inhibitor, a surfactant, a pH adjuster, and combinations thereof. The carbohydrate may be natural in origin and derived from renewable resources. Additionally, the carbohydrate polymer may have a dextrose equivalent (DE) number from 2 to 20. In at least one exemplary embodiment, the carbohydrate is a water-soluble polysaccharide such as dextrin or maltodextrin and the crosslinking agent is citric acid. Advantageously, the carbohydrates have a low viscosity and cure at moderate temperatures. The environmentally friendly, formaldehyde-free binder may be used in the formation of insulation materials and non-woven chopped strand mats. A method of making fibrous insulation products is also provided.
US11286198B2	LAS system crystalline glass, LAS system crystallized glass, method for producing LAS system crystalline glass, and method for producing LAS system crystallized glass An object of the present invention is to provide a less tinted LAS system crystallized glass. In the present invention, a content of each of V and Cr in the LAS system crystallized glass is 0 to 3 ppm and a content of each of Sc, La, Ce, Pr, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Ac, Th, Pa, and U is 0 to 10 ppm.
US11286194B2	Self-replicating fused deposition modeling printer using granules A material delivery device for an additive manufacturing device (AMD) adapted for manufacturing objects through deposition of additive material over a build surface. The material delivery device comprises an inner funnel having a large aperture and a small aperture whereby the additive material is guided from the large aperture to the small aperture; wherein the inner funnel is electrically conductive and, upon applying an electrical current to the inner funnel, heat is generated thereby heating the additive material travelling in the inner funnel.
US11286185B1	System and method of scum collection in wastewater treatment systems System and method of scum collection and removal in batch biological wastewater treatment systems.
US11286183B2	System and method for treatment of spent caustic wastewater The present disclosure relates to a process for treating and regenerating a spent caustic solution at ambient temperatures and pressure which includes oxidizing spent caustic wastewater with a brine solution and ozone mixture, supported by irradiation of the spent caustic wastewater by ultrasound. A range of wastewater treatment techniques may also be included to reach a desired effluent quality level.
US11286179B2	Flow-through fluid purification device and means for accommodating a radiation source A flow-through fluid purification device (1), which comprises a container (5) arranged such that fluid to be purified can flow-through a volume (8) of the container (5) from an inlet (3) to an outlet (7), a receptacle (10) for accommodating a radiation source in the form of a lamp (13), wherein the receptacle (10) has an interface wall (11) permeable for radiation with a wavelength in the UV-range, preferably between 150 nm and 200 nm, more preferably of 172±8 nm, and arranged to let radiation pass into the volume (8) of the container (5), a plurality of baffle plates (9) located in the volume (8) of the container (5) with an inter-baffle distance (D) in the flow direction from the inlet (3) to the outlet (7), wherein the baffle plates (9) are arranged to force the fluid flowing from the inlet (3) to the outlet (7) to flow substantially along the interface wall (11) and through gaps (G) between the interface wall (11) and the baffle plates (9) defining the shortest distance between the interface wall (11) and the baffle plates (9), and wherein the baffle plates (9) each have a surface on the upstream side in the flow direction which is perpendicular to the interface wall (11).
US11286174B2	System for supplying heat by means of stratum coal in-place slurrying and method for supplying power generation heat by means of stratum coal in-place slurrying The present invention provides a system for supplying heat by means of stratum coal in-place slurrying and a method for supplying power generation heat by means of stratum coal in-place slurrying, belonging to the technical field of ground-source well heat exchange. The system comprises a stratum coal slurrying device, a mid-deep well casing device and a heat exchange device. The stratum coal slurrying device comprises a water inlet pump and a coal slurry pump, which are connected to a directional slurry preparing drill through pipelines, respectively. The mid-deep well casing device comprises a vertically buried pipe, and a heat-insulating inner pipe that is coaxial with the vertically buried pipe and inserted into the vertically buried pipe. A microporous pipe assembly is arranged on the bottom of the heat-insulating inner pipe. An electric heater is arranged in the microporous pipe assembly, an annular cavity is formed between the vertically buried pipe and the heat-insulating inner pipe, and a power wire connected to the electric heater is arranged in the annular cavity. The coal slurry pump is connected to the annular cavity. The heat exchange device comprises a water outlet pipe that is inserted into the heat-insulating inner pipe and connected to the microporous pipe assembly. The present invention can directly combust the underground coal to generate heat energy to realize heat energy conversion, and the process is clean and harmless.
US11286168B2	Process for the synthesis of ammonia with low emissions of CO2IN atmosphere Process for the synthesis of ammonia from natural gas comprising conversion of a charge of desulphurized natural gas and steam, with oxygen-enriched air or oxygen, into a synthesis gas, and treatment of the synthesis gas with shift reaction and decarbonation, wherein a part of the CO2-depleted synthesis gas, obtained after decarbonation, is separated and used as fuel fraction for one or more furnaces of the conversion section, and the remaining part of the gas is used to produce ammonia.
US11286162B2	System and method for recovering sulfur in copper smelting process A system and method for recovering sulfur in a copper smelting process includes removing fine dust from high-concentration SO2 flue gas from a matte smelting furnace, introducing the flue gas into a fluidized bed carbothermic reduction tower to be reduced by a carbon-based reducing agent to obtain reducing gas, passing the reducing gas through a high temperature separator to separate down unsaturated powder coke contained in the reducing gas, and condensing the reducing gas to obtain sulfur. The saturated powder coke entrained in the reducing gas enters a desorption tower to desorb SO2 gas therein, and the desorbed powder coke enters a fluidized bed sulfur reduction tower to continue to participate in the reduction reaction. Part of the SO2 gas discharged from the desorption tower is discharged to the fluidized bed carbothermic reduction tower to produce sulfur, and the other part enters a desulfurization tower.
US11286154B2	Fuel delivery system and method A fuel delivery system and method for reducing the likelihood that a fuel tank of equipment at a well site during fracturing of a well will run out of fuel. A fuel source has plural fuel outlets, a hose on each fuel outlet of the plural fuel outlets, each hose being connected to a fuel cap on a respective one of the fuel tanks for delivery of fuel to the fuel tank. At least a manually controlled valve at each fuel outlet controls fluid flow through the hose at the respective fuel outlet.
US11286151B2	Vacuumed controlled level sensing liquid dispensing device A gravity flow liquid disinfectant dispensing reservoir comprised of a tapered base and a neck portion that extends centrally from the reservoir. An aperture located on the bottom of the reservoir facilitates the dispensing of liquid (i.e., disinfectant) from the reservoir into a holding tank. In another embodiment, a closed system for dispensing a liquid disinfectant into a tank containing liquid (effluent) and controlled via vacuum. The gravity flow device introduces disinfectant to the tank as the water level rises, giving the ultimate amount of contact time for treatment of effluent. Utilizing gravity and vacuum controlled dispensing of disinfectant dispenses disinfectant continuously in real time and provides for maximum contact time for minimal pathogen survival.
US11286147B2	Hot-liquid supply device and method for controlling same The present invention provides a hot-water supply device comprising: a flow control valve for controlling the flow rate of water supplied from the outside; a heating module for heating water passed through the flow control valve and guided thereto; a hot-water discharge valve for opening or closing a channel through which the water heated by the heating module is discharged; an input unit for receiving a hot-water discharge signal; and a controller for controlling the flow control valve, the heating module, and hot-water discharge valve such that the flow rate of water supplied to the heating module is controlled step by step by the flow control valve according to signals received by the input unit.
US11286140B2	Floor jack lockout assembly A floor jack locking assembly is presented. The locking assembly may include a locking pin used to mechanically lock out the jack at a specified lift height. The locking assembly may avoid the hydraulic lift cylinder being the only stabilizing component of the jack when supporting a significant load. The locking pin may be coupled to lifting link arms, avoiding the need to have the locking pin inserted into or through the lifting arm of the jack.
US11286131B2	Energizing circuit of a magnetizing coil of an operational brake, a passenger conveyor, and a method for energizing the magnetizing coil of the operational brake of a passenger conveyor The invention relates to an energizing circuit of at least one magnetizing coil of an operational brake, the energizing circuit being configured for energizing the magnetizing coil, which energizing circuit comprises a rectifying bridge connected to the supply network, the output terminals of the rectifying bridge being connectable/connected to the input points of the magnetizing coil, characterized in that the energizing circuit comprises at least one reduced voltage circuit or external DC supply, whose outputs are connectable via to the to the input points of the magnetizing coil via a controllable operation switch of the energizing circuit. The patent application also comprises claims for a passenger conveyor and for a method.
US11286125B2	Measuring device, image forming apparatus, and measuring method A measuring device, includes a physical property value detector and a push contact member that pushes to bring a sheet material in contact with the physical property value detector; and further includes a first processor that stops conveyance of the sheet material, pushes to bring the sheet material in contact with the physical property value detector, and detects a physical property value of the sheet material; a second processor that, after having detected the physical property value, cancels the pushing by the push contact member, separates the sheet material from the physical property value detector, and starts conveyance of the sheet material; and a physical property value specifier that specifies the physical property value on a basis of physical property values of a plurality of positions within a surface of the sheet material detected by executing the first processing and the second processing repeatedly.
US11286124B2	Sheet feeding device and image forming apparatus A sheet feeding device includes a casing; a door rotatable relative to the casing; a tray configured to stack a sheet thereon and rotatable between a closed position where the tray is closed to the casing, a first open position where the tray opens relative to the casing at a first angle, and a second open position where the tray opens relative to the casing at a second angle larger than the first angle; and a sheet feeding unit provided in the casing and configured to feed the sheet stacked on the tray being in the first position. When the door is opened relative to the casing at an angle exceeding the first angle in a state in which the tray is in the first open position, the door moves the tray to the second open position.
US11286123B2	Camera-enabled loader system and method A bulk loading system for delivering bulk material to a storage compartment of a bulk transport vehicle through a hatch opening includes a movable positioner supporting an extendable loading spout assembly, a camera coupled to the positioner and a programmable logic controller communicatively coupled to the positioner, loading spout assembly and camera for automatically positioning the loading spout assembly over the hatch opening and filling the storage compartment of the vehicle with bulk material. The system provides accurate position information to a driver of the vehicle so that the vehicle and its storage compartments can be quickly positioned within a reach zone of the loading spout.
US11286122B2	Automatic transfer system and method for items Provided are an automatic transfer system and method for items. The automatic transfer system for items includes: an item container, which is configured to receive to-be-conveyed items with a preset direction; a detection device, which is configured to detect whether items falling into the item container meet a transfer condition; and a carrying device, which is configured to automatically transfer the item container to a preset destination when the items falling into the item container meet the transfer condition.
US11286121B2	Device for aligning products, more particularly for forming rows and/or groups of the products The invention is based on a device for aligning products (14), more particularly products moved by means of a transport device (12), more particularly to form rows and/or groups of the products (14) running transverse to a main transport direction (16) of the transport device (12), having at least one aligning unit (18) having at least one alignment element (20, 22, 24) that can be introduced into a gap that exists, more particularly along the main transport direction (16), between at least two of the products (14) in order to align the products (14), and having at least one straightening drive unit (26), more particularly a linear drive unit, at least to drive the at least one alignment element (20, 22, 24), said straightening drive unit having at least one movement element (28, 30, 32) that can be driven in an individually speed- and/or position-controlled manner, on which movement element the at least one alignment element (20, 22, 24; 20, 22, 24) is arranged. The invention proposes that the at least one alignment unit (20, 22, 24) can be actively moved relative to the at least one movement element (28, 30, 32) by means of an interaction with an activation unit (40) of the alignment unit (18), said activation unit more particularly having a different design from a further movement element (34, 36, 38) of the alignment drive unit (26), or that the alignment unit is arranged in an at least substantially non-movable manner on the at least one movement element (28, 30, 32).
US11286118B2	Pickface builder for storage and retrieval systems A pickface builder for a storage and retrieval system for storing goods units and having an in-feed conveyor and a picking device, each goods unit holding at least one product package therein, the pickface builder including a frame, a pusher member movably coupled to the frame, and a snugger member movably coupled to the frame, wherein the pickface builder is configured to receive goods units from the in-feed conveyor and the pusher member and snugger member are movable at least in a direction transverse to a direction of goods unit travel on the in-feed conveyor and configured to form the goods units into a pickface picked by the picking device as a unit and having a predetermined reference datum relating the pickface to a placement position of goods units forming the pickface along a storage surface of the storage and retrieval system.
US11286116B2	Proppant metering and loading in a hydraulic fracturing blender A proppant metering and loading apparatus for a hydraulic fracturing blender unit is provided. A continuous loop conveyor belt receives proppant from a source location on the blender, such as a hopper, and delivers the proppant to a blender device of the blender. A measurement device (e.g. weigh scale) measures and provides an indication of amount (e.g. weight, volume and/or density) of the proppant delivered to the blender device by the conveyor belt.
US11286113B2	Handling method, handling device and handling system Disclosed are a handling method, a handling device, and a handling system. The handling method includes: advancing toward a position of the target object at a first speed according to a navigation route; advancing toward the position of the target object at a second speed in response to the distance between a current position of the handling device and the position of the target object becoming less than or equal to a first distance, the second speed being less than the first speed; identifying a mark point on the target object when advancing at the second speed, and aligning with the target object according to the mark point of the target object in response to having identified the mark point on the target object; stopping advancing and lifting up the target object after aligning with the target object; and advancing toward a preset position after lifting up the target object.
US11286104B2	Containers for particulate materials Containers for holding particulate materials are provided. The containers may be formed from molded pulp. The containers may included molded pulp shaped or threaded features formed integrally on the container that may aid in providing closure to the device. The containers may optionally include a fitment and/or liner, or may be free of fitments and liners. The containers may optionally have inner load bearing members. The containers may be stackable.
US11286092B2	Safeguarding device designed to secure a container The bottle has a neck sealed by a stopper. The safeguarding device (2) comprises a first and a second part (20, 21), the first part (20) being adapted to be integrated in the stopper (1) and the two parts (20, 21) being joined in translation while allowing a limited relative movement of one part with respect to the other when a traction force is applied to the safeguarding device (2) in order to remove said stopper (1) from the neck. According to the invention, the safeguarding device comprises an electrical component (212) disposed so that at least one electrical characteristic of said component is modified during the relative movement of the two parts (20, 21).
US11286082B2	Reclosable lid for a food or beverage container and having a vacuum or pressure release button A sheet metal lid has a rim portion removably secured and sealed to a container and the lid includes a vent button having a top wall portion surrounded by a side wall portion and an outwardly projecting flange portion. The flange portion of the button has a short arcuate score or shear line extending substantially into the sheet metal, and additional score lines extend into the flange portion at lesser depths to protect a coating on the inner surface of the lid. A resilient sealant material may be bonded to the inner surface of the vent button, and the opposing sheet metal portions of the score line form a small gap for releasing a vacuum or pressure from the container in response to a controlled downward pressure on the top wall portion of the vent button.
US11286074B2	Aseptic filling and packaging apparatus, and method of aseptically filling plastic film package bag with material The present invention aims at sterilizing a film without using liquid hydrogen peroxide. Aseptic filling and packaging apparatus 11 has supplying device 24 for gaseous hydrogen peroxide; sterilization chamber 15 through which film sheet F passes, and to which gaseous hydrogen peroxide is supplied from supplying device 24; ventilation chamber 16 through which film sheet F passes, ventilation chamber 16 being located downstream of sterilization chamber 15; ventilators F1 and F3 that ventilate ventilation chamber 16; and filling and packaging chamber 17 that is located downstream of ventilation chamber 16, wherein filling and packaging chamber 17 has film forming device 17d that forms film sheet F into a plastic film packaging bag in a shape of a bag, and filling device 35 that fills the plastic film packaging bag with a material.
US11286073B2	Box erecting method and system A method and a system for erecting boxes from box templates of different sizes, said method comprising the steps of: adjusting a size of a frame (5; 105) according to a size of a box template (3; 103) which should be erected; wrapping the box template (3; 103) to be erected around the frame (5; 105); and separating the frame (5; 105) from the box template.
US11286072B2	Device and method for packaging products in pre-made packages An apparatus (1) for the packaging of products in pre-made containers (100, 101) that comprises a receiving station (2) for containers and at least two workstations (3, 4) each on one side of that receiving station; the apparatus comprising container transfer means (5) that are equipped with at least two holding groups (6, 7) prepared to hold containers in a suspended way and that can move between at least two positions, one that coincides with the container receiving station (2) and the other that coincides with one of the two workstations (3 or 4), such that the transfer means are able to serve the pre-made containers received in that receiving station to one side and to the other side of the receiving station, and to corresponding workstations, in an alternating way.
US11286067B2	Selectively adjustable interface assembly A system includes a first component, a second component, a locking pin, and an interface assembly that is configured to selectively adjust a stiffness of a coupling interface between the first component and the second component. The interface assembly includes at least one support coupler secured to the first component. The support coupler(s) includes a main body, a first arm extending from a first side of the main body, a second arm extending from a second side of the main body, and a flange extending from the main body. The flange includes a locking pin hole that is configured to selectively receive the locking pin. The locking pin is selectively moveable between a retracted position in which the locking pin is out of the locking pin hole, and a deployed position in which the locking pin extends into the locking pin hole and a portion of the first component and locks the interface assembly to the first component.
US11286066B2	Multiple space vehicle launch system A space vehicle system, a method of manufacturing a multiple space vehicle launch system, and a method to transmit a launch load between space vehicles during a launch are disclosed. The space vehicle system may include a first space vehicle including a first core structure, a second space vehicle including a second core structure releasably attached to the first space vehicle in a stacked configuration, a first solar array supported by the first core structure, the first core structure extending beyond a lower edge of the first solar array, and a second solar array supported by the second core structure, the second core structure extending beyond an upper edge of the second solar array.
US11286065B2	Method for designing reentry trajectory based on flight path angle planning Disclosed is a method for designing a reentry trajectory based on flight path angle planning, including the following steps: S1. extracting an actual operating parameter of an aircraft, setting a maximum dynamic pressure qmax a maximum stagnation point heat flux {dot over (Q)}max, and a maximum overload nmax according to a mission requirement, and solving for a velocity-height boundary of a reentry trajectory; S2. solving for a reentry trajectory in an initial descent stage according to differential equations of reentry motion, and setting up a flight-path-angle lower limit γmin(V) according to the reentry trajectory in the initial descent stage, the velocity-height boundary, and a target point in a velocity-height phase plane; and S3. planning, based on the flight-path-angle lower limit γmin(V), a flight path angle satisfying terminal constraints, and calculating a corresponding bank angle to obtain a reentry trajectory.
US11286064B2	Single-person spacecraft A single-person spacecraft includes a pressurized crew enclosure, an external equipment bay, and an overhead crown assembly.
US11286062B1	Spacecraft exoskeleton truss structure A spacecraft includes a structural interface adapter for mating to a launch vehicle, at least one radiator panel, at least one equipment panel, a first 3-D truss structure proximal to and mechanically coupled with the structural interface adapter, and a second 3-D truss structure distal from the structural interface adapter and coupled mechanically with the structural interface adapter by way of the first 3-D truss structure. The at least one equipment panel and the at least one exterior radiator panel is coupled mechanically by one or both of the first 3-D truss structure and the second 3-D truss structure with the structural interface adapter. Each 3-D truss structure includes at least four coupling nodes and at least six strut elements, attached together by a respective plurality of joints, each strut element disposed between and attached with a respective pair of the plurality of coupling nodes.
US11286061B2	Service satellite for providing in-orbit services using variable thruster control A service satellite for providing station keeping services to a host satellite is disclosed. The service satellite may have a body, and a gripping mechanism attached to the body. The gripping mechanism may be adapted to attach to an interface ring extending from an external surface of the host satellite to form an interconnection between the host satellite and the service satellite through the externally extending interface ring. Attaching the gripping mechanism to the interface ring may form an interconnected unit having a combined center of mass. The service satellite may have at least two thrusters and at least one controller. The at least one controller may maintain the interconnected unit in a substantially stationary orbit by selectively orienting the two thrusters such that the thrust vectors from the two thrusters avoid passing through the combined center of mass, and are each offset from the combined center of mass.
US11286060B2	Autonomous control of electric power supplied to a thruster during electric orbit raising A method for autonomously controlling electric power supplied to a thruster of a spacecraft during electric orbit raising includes determining a state of charge of a battery onboard the spacecraft at an entry into an eclipse during each orbit of a plurality of orbits during the electric orbit raising of the spacecraft. The method also includes determining an electric power level used to fire each thruster of a plurality of thrusters during each orbit beginning after the eclipse, based at least on the state of charge of the battery, and that will provide a shortest electric orbit raising duration and minimize thruster propellant usage during electric orbit raising.
US11286049B2	Standard unit meal box compartment including air chiller A system may include an aircraft galley, which may include a standard unit meal box compartment configured to hold a standard unit meal box. The standard unit meal box compartment may include a door at a front of the standard unit meal box compartment and an air chiller near a rear of the standard unit meal box compartment. The air chiller may be configured to provide chilled air within the standard unit meal box compartment.
US11286047B2	System for internal payload extension and retraction using telescoping mechanism A system is described and includes a rack for carrying payload disposed in a payload bay; and a payload extension assembly for affecting linear translation of the rack between a first position in which the rack is fully retracted within the payload bay and a second position in which the payload extension assembly is fully extended and the rack is supported outside the payload bay. The payload extension assembly comprises forward and aft tracks respectively attached to forward and aft walls of the payload bay; a first stage for providing linear translation of the rack relative to the forward and aft tracks; and a second stage for providing linear translation of the rack relative to the first stage. The system further comprises a payload actuator system for selectively causing the rack extension assembly to move the rack between the first and second positions.
US11286044B2	Method of regulating a power plant of a rotorcraft, and an associated rotorcraft A rotorcraft and to a regulation method for regulating a power plant of a rotorcraft, the power plant having two engine units and a main gearbox, the two engine units being suitable for mechanically driving the main gearbox in order to drive an outlet main shaft of the main gearbox in rotation, the outlet main shaft being constrained to rotate with a main rotor of the rotorcraft, the two engine units including a first engine unit including at least one main engine. In accordance with the invention, such a regulation method includes at least one regulation step consisting in regulating a speed of rotation of the at least one main engine by progressively reducing a current setpoint by an increment i in percentage of the current setpoint per second.
US11286042B2	Methods, systems, and apparatuses for in-line variably porous surfaces Variably porous panels and panel assemblies incorporating shape memory alloy components along with methods for actuating the shape memory alloys are disclosed to predictably alter the porosity of a substrate surface, with the shape memory alloy maintained in an orientation relative to the panel that is in-plane with a mold-line of the panel outer surface.
US11286041B2	Aircraft wing assembly An aircraft wing assembly including a main wing portion, a high-lift device with a flow surface including an upper skin portion and a lower skin portion, wherein the flow surface of the high-lift device comprises a first flow surface portion, a second flow surface portion and a third flow surface portion, wherein the first flow surface portion is micro-perforated for an air inflow, wherein the first flow surface portion extends on the upper skin from the leading edge in chordwise direction for 2% or less of the local chord and extends on the lower skin from the leading edge in chordwise direction for 2% or less of the local chord, and wherein the second flow surface portion is not micro-perforated and extends over the rest of the upper skin portion, and wherein the third flow surface portion is not micro-perforated and extends over the rest of the lower skin portion.
US11286013B2	Dynamic tensioner locking device for a track system and method thereof A track system comprising a dynamic tensioning device located between an idler wheel and the support frame as to apply proper tension in the track. The dynamic tensioning device is adapted to block at its current length upon the occurrence of a determined condition. The dynamic tensioner is adapted to substantially maintain its length when an acceleration and or deceleration of the track system reaches a predetermined value. For instance, such characteristic is relevant in an event of emergency braking. A dynamic tensioner would become contracted and the tension in the endless track would become too low. A low tension could cause the endless track to ratchet.
US11286009B2	Tailgate with integrated modular loading ramp A tailgate system, comprising: (i) a tailgate door configured to pivotally engage a rear cargo area of a body of a vehicle in between a closed position and an open position; and (ii) a bed extension pivotally engaged to the tailgate door and configured to pivot from a closed position to one or more open positions, wherein the bed extension includes a plurality of removable panels.
US11286003B2	Vehicle body structure A vehicle body structure includes a space frame, a roof side bracket fastened to a roof side part of the space frame, a roof matching part provided on an upper side of the roof side bracket, and a roof panel, wherein a lower side of the roof panel is supported by the roof matching part.
US11286001B2	Angled cross member for a vehicle A structural assembly for a vehicle, including a first rail extending in the nominal direction of forward vehicle travel, a second rail extending in the nominal direction of forward vehicle travel and a cross member having a main body having a first end and a second end, and being joined inboard of the first end to the first rail and inboard of the second end to the second rail, wherein the first end and second end of the cross member are angled relative to the direction of forward vehicle travel at an obtuse angle.
US11285994B2	Modular chassis A modular chassis is provided for an off-road vehicle to improve assembly, servicing, and repairing of a drivetrain of the off-road vehicle. The modular chassis includes a chassis to support components of the off-road vehicle. A front frame module couples with a front of the chassis, and a rear frame module couples with a rear of the chassis. The front frame module supports lower suspension arms of the off-road vehicle by way of inboard bushing joints. The front frame module supports at least a steering gear and a front differential of the off-road vehicle. The rear frame module is a tube-frame structure that supports components of the off-road vehicle. A lower portion of the rear frame module extends rearward and acutely upward to a top frame member that couples with upper side portions of the chassis. Several cross-members impart structural integrity to the rear frame module.
US11285992B2	Rotating electric machine control device A rotating electric machine control device has an electronic control unit, or an ECU that controls driving of a motor having motor windings, and includes mutually-communicable plural control units. The control unit includes a basic instruction calculation unit, a field-weakening calculation unit, and a current control calculation unit and a PWM (pulse width modulation) output unit. The current control calculation unit and the PWM output unit generate a PWM signal based on d-axis current instruction values and q-axis current instruction values that are calculated based on basic current instruction values and field-weakening d-axis current instruction value. At least a part of the instruction values used for generation of the PWM signal is shared by the plural control units.
US11285989B2	Steering column for a motor vehicle A steering column has an actuating unit and retaining unit. A clamping device includes a clamping lever and a clamping shaft which are rotationally coupled and the clamping shaft has a cam which is connected to the clamping shaft in a rotationally fixed manner. A fixing device includes an arresting element and is arranged in the retaining unit. An engagement element is connected to the actuating unit. The cam and a guide track of the arresting element such that the arresting element can be brought into engagement with the engagement element by a rotary movement of the cam. The guide track has a first ramp region, a second ramp region and, situated therebetween, a transition region starting from which the ramp regions are formed, wherein the first ramp region is designed as a rising ramp, and the second ramp region comprises a falling ramp.
US11285985B2	Control device A stackable control device is equipped with a plurality of casters provided on a side of a bottom surface, and a support member provided on an upper surface and configured to support a control device that is stacked on a side of the upper surface. Two from among the plurality of casters sandwich the support member of a control device that is stacked on the side of the bottom surface.
US11285980B2	Speed proving method and apparatus The present invention relates to methods of improving the reliability and accuracy of level crossing warning systems. The invention is comprised of an axle counter based system that detects the presence and calculates the speed of a train approaching a level crossing and adjusts the activation time for any warning system using a pre-defined period.
US11285976B2	Method for compensating for a loss of traction of a rail vehicle A method for compensating for a loss of traction of a rail vehicle, preferably a freight locomotive, in a track curve, is particularly pertinent when the rail vehicle is starting up and/or is on an incline. Comparably unfavorable frictional conditions between a track and at least one driven track wheel of the rail vehicle are changed into comparably favorable frictional conditions by actively steering the track wheel on the rail.
US11285971B2	In-vehicle device and incident monitoring method An in-vehicle device is mounted on a vehicle capable of automated driving, and comprises an incident detection processing unit which acquires vehicle information representing a control state of the vehicle, and detects an incident that occurred in the vehicle based on the vehicle information.
US11285968B2	Roadside assistance for autonomous vehicles Aspects of the disclosure relate to enabling roadside assistance to a vehicle that requires assistance having an autonomous driving mode. For instance, a technician may be assigned to the vehicle that requires assistance. A signal corresponding to user input at a remote computing device requesting a change to a state of the vehicle may be received. The signal may be based on details of the assigned technician. Based on the validation, an instruction may be sent to the vehicle to change the state of the vehicle.
US11285965B2	Autonomous vehicle interface system with multiple interface devices featuring redundant vehicle commands The present disclosure provides an autonomous vehicle and associated interface system that includes multiple vehicle interface computing devices that provide redundant vehicle commands. As one example, an autonomous vehicle interface system can include a first vehicle interface computing device located within the autonomous vehicle and physically coupled to the autonomous vehicle. The first vehicle interface computing device can provide a first plurality of selectable vehicle commands to a human passenger of the autonomous vehicle. The autonomous vehicle interface system can further include a second vehicle interface computing device that provides a second plurality of selectable vehicle commands to the human passenger. For example, the second vehicle interface computing device can be the passenger's own device (e.g., smartphone). The second plurality of selectable vehicle commands can include at least some of the same vehicle commands as the first plurality of selectable vehicle commands.
US11285962B2	Methods and systems of one-click registration of drivers in a load transport network A computer-implemented method for one-click registration drivers in a load transport network via a mobile device messaging application includes the step of obtaining a driver information in a digital format. The method includes the step of passing via a computer network, the driver information to a driver registration/tracking application programming interface (API). The method includes the step of storing the driver information in a database; generating a hyperlink and send hyperlink to driver's smart phone as a text message, hyperlink includes a parameter mapped to the driver. The method includes the step of receiving a message that the driver has clicked on the hyperlink. The method includes the step of downloading a driver registration/tracking application to the mobile device after the driver has clicked on the hyperlink. The method includes the step of, with the driver registration/tracking application, requesting and fetching, with a driver registration/tracking application server functionality, the driver information from the database. The method includes the step of loading the driver information into the driver registration/tracking application and one-click set up is presented via a virtual button displayed with the mobile device.
US11285961B2	Predictive car wash services for a vehicle based on anticipated routes of travel A method and system for predicting vehicle wash services for a human-driven or self-driven vehicle. The method determines anticipated routes of travel for the vehicle based on context of a user associated with the vehicle, implements machine learning neural network models for predicting the road conditions in the anticipated routes of travel, and, then, auto-suggests one or more candidate car wash locations and associated Time of Days (to wash the car) while optimizing a user value.
US11285954B2	Vehicle, and control apparatus and control method thereof In a case in which a lane change operation is to be performed, a control unit performs travel control in accordance with a lane change mode selected among lane change modes. The lane change modes include a first mode in which the driver plans the lane change operation, and the driver issues an instruction to start the lane change operation, and a second mode in which the control unit plans the lane change operation, and the driver issues the instruction to start the lane change operation. An amount of operation performed by the driver to issue the instruction to the start of the lane change operation in the second mode is less than that in the first mode.
US11285948B2	Work machine speed control braking A machine includes an engine, a brake system, a speed sensor, a grade sensor, a load sensor, and a controller. The controller is configured to: determine a grade force based on the weight of the machine and the grade at which the machine is disposed; determine a deceleration force based on a target deceleration and the weight of the machine; monitor the speed at which the machine is traveling; determine an actual deceleration of the machine based on the monitored speed at which the machine is traveling; determine a deceleration error based on a difference between the actual deceleration and the target deceleration; determine a force correction based on the deceleration error; and control the brake system to apply a total brake force equal to the sum of the grade force, the deceleration force, and the force correction.
US11285946B2	Moving object detector, vehicle control system, method for detecting moving object, and method for controlling vehicle Provided is a moving object detector capable of acquiring a position history of a moving object that is less affected by the behavior of a subject vehicle. In a moving object detector, a moving-object relative position acquiring unit acquires position coordinates of a moving object expressed in a subject-vehicle-based coordinate system that is based on the position of a subject vehicle. A subject-vehicle state quantity acquiring unit acquires the state quantity of the subject vehicle. A coordinate converter generates a history of position coordinates of the moving object expressed in a moving-object-based coordinate system that is based on the position of the moving object, on the basis of the position coordinates of the moving object expressed in the subject-vehicle-based coordinate system, and the state quantity of the subject vehicle.
US11285939B2	Smart parking assist system and control method thereof The present embodiments relate to a smart parking assist system and a control method thereof, and display the ratios of the progress distance and the remaining distance of the vehicle based on the distance by which the vehicle must move in the path set for each period in which automatic parking control is performed by a smart parking assist system, thereby allowing the driver to easily recognize the automatic parking control state of the vehicle and the distance by which the vehicle must move. Accordingly, the present embodiments may provide the driver with information on the automatic parking control state for each period of the automatic parking control, and may enable the driver to drive the vehicle to an accurate control position without exceeding the same in the period in which the vehicle is moved straight by the manual operation of the driver during the automatic parking control period.
US11285927B2	Brake preload system for autonomous vehicles Vehicles according to at least some embodiments of the disclosure include a sensor, and a computing device comprising at least one hardware processing unit. The computing device is programmed to perform operations comprising capturing an image with the sensor, identifying an object in the image, and in response to an accuracy of the identification meeting a first criterion, pre-loading a braking system of the autonomous vehicle. In some aspects, the computing device may predict that an object not currently within a path of the vehicle has a probability of entering the path of the vehicle that meets a second criterion. When the probability of entering the path meets the second criterion, some of the disclosed embodiments may pre-load the braking system.
US11285925B2	Foldable brake pedal apparatus for autonomous driving vehicle A foldable brake pedal apparatus for an autonomous driving vehicle is provided. In a manual driving mode in which a driver directly operates a vehicle, a lower end of a brake pedal is exposed to an interior of the vehicle to allow engagement of the brake pedal by a driver and, in an autonomous driving mode in which the driver does not directly drive the vehicle, the lower end of the brake pedal is pivoted and moved forward due to an operation of an actuator to switch to a concealed state in which an operation of the brake pedal is blocked.
US11285921B2	Device for protecting an optical sensor of a driving assistance system for a motor vehicle A device for protecting an optical sensor of a driver assistance system for a motor vehicle includes a protective casing, a motor, and a pressure balancing system. The protective device has a movable part and a fixed part. The protective casing forms a cavity that accommodates an optical sensor that includes an optical surface. Additionally, the protective casing freely rotates about an axis and includes an optical element that faces the optical surface of the optical sensor. The motor rotates the protective casing at speeds allowing the optical element to be cleaned by a centrifugal effect. The pressure balancing system includes an air vent orifice allowing fluid communication between the inside and the outside of the protective device. The air vent orifice is produced in the fixed part of the protective device.
US11285915B2	Method and system for using a wireless mobile device as a smart key A computer device associated with a vehicle pairs during an initial/setup pairing process with a UE device according to a wireless protocol. The devices exchange and store cryptographic information during pairing. Later, either device may detect/discover that the other is currently in its presence. Presence discovery may trigger the vehicle device to generate and broadcast an operational request message based on the cryptographic information, such as a public key of the UE, stored in the vehicle device. The UE receives the request, and transmits in response a vehicle operation permission message that it generates based on user input and cryptographic information, such as a public key of the vehicle device, stored by the UE during initial/setup pairing. The operational request message may be transmitted as an audio signal and received by a microphone of the UE. The vehicle device receives the permission message and generates an operation instruction based thereon.
US11285912B2	Vehicle body rear structure Provided is a vehicle body rear structure including: a rear roof rail extending in a vehicle width direction and being attached with a retractor for a seat belt; a bracket which is connected to the rear roof rail, so that the retractor is arranged between the bracket and the rear roof rail, and defines an opening portion at an end portion in the vehicle width direction thereof with the rear roof rail; and an extension which connects an end portion in the vehicle width direction of at least one of a top surface and a rear surface of the bracket to a front wall of the rear roof rail. The rear roof rail includes a protruding portion which protrudes frontward to have the retractor arranged therein, and the front wall extending in a vertical direction at a front side of a vehicle body.
US11285910B2	Safety belt for a vehicle A safety belt for a vehicle includes at least one belt strap which has a belt interior arranged between at least two belt strap layers. In order to introduce heat into the vehicle near a vehicle occupant wearing the belt strap, at least one heating element is arranged in the belt interior adjacent to a belt strap layer facing the vehicle occupant wearing the belt strap.
US11285907B1	Restraint system A restraint system includes a side curtain airbag including an inboard panel, an outboard panel, and a perimeter at which the inboard panel and the outboard panel are connected to each other. The side curtain airbag includes a main portion formed of part of the inboard panel and part of the outboard panel, and a folded-over portion formed of part of the inboard panel and part of the outboard panel. The main portion and the folded-over portion each include a dead zone spaced from the perimeter at which the inboard panel and the outboard panel are connected to each other. The side curtain airbag is folded so that the inboard panel of the folded-over portion abuts the inboard panel of the main portion. The main portion and the folded-over portion are attached to each other via the respective dead zones.
US11285906B1	Inflatable device for driver airbag An assembly for a vehicle includes a steering wheel having a hub, an airbag supported by the hub and inflatable to an inflated position, and an inflatable device supported by the hub and inflatable to an inflatable position. The inflatable device defines an inflation chamber. The inflatable device is a thermoplastic elastomer (TPE).
US11285905B2	Airbag assembly and method A vehicle airbag assembly for a vehicle body includes an airbag having a storage position and an unfolded position, in the unfolded position the airbag features an inboard side facing an interior of the vehicle body, an outboard side facing an exterior of the vehicle body, a top portion fixed to the vehicle body, and a bottom portion located on a side of the airbag opposite the top portion. A fabric layer is adapted to overlay the outboard side of the airbag in the unfolded position, the fabric layer including a top portion and a bottom portion located on a side of the fabric layer opposite the top portion, the top portion of the fabric layer fixed to the top portion of the airbag.
US11285887B2	Module and support structure assembly A module and support structure assembly, in particular for mounting on the windscreen of a passenger compartment of an automotive vehicle, that includes: a module having a housing; and a support structure adapted to carry the module, the housing and support structure comprising respective first and second fixation members cooperating with each other for releasable fixing, in particular by snapping, the module to the support structure. The housing and support structure further comprise cooperating positioning members that are configured to define a receiving position for the module on the support structure, in which the module is not fixed, and to assist in a guided fashion engagement of the first and second fixation members to bring the module in a fixed position.
US11285871B2	Method and system of controlling interior sound of vehicle A system for controlling an interior sound of a vehicle phase-changes the frequency of additional sound based on the engine operating state to increase the current density, thereby inhibiting signal distortion by increasing the current density. As a result, the distortion phenomenon caused by excessive use of amplifier current when generating the additional sound is reduced or minimized, and unnecessary noise is inhibited from occurring in a vibration generator and a frame of the vehicle.
US11285862B2	Vehicle lighting device Provided is a vehicular lighting device (1) attached to a motorbike (100) that is capable of traveling around corners due to the vehicle body being tilted toward the direction for turning, wherein the vehicular lighting device (1) comprises at least two lamps and a sensor (7) for detecting the surrounding environment toward the rear of the vehicle. The vehicular lighting device (1) comprises a left lighting unit (2L) and a right lighting unit (2R) as the at least two lamps. The sensor (7) is disposed between the left lighting unit (2L) and the right lighting unit (2R) as viewed from rearward of the vehicle.
US11285861B1	Highly maneuverable steerable riding device for transporting loads A riding device for transporting a load and a human with three sets of laterally spaced wheels, and a foot stand assembly suspended above the riding surface, wherein a user may stand on the foot stand assembly and steer the riding device. The device comprises a first set of swivel caster wheels, a second set of drive wheels, and a third set of foot stand assembly wheels connected with a frame and load bearing platform. The riding device preferably uses a battery as a power source, and is sized to fit through doorways, hallways, and into elevators so that it may be used inside or outside to transport tools or other equipment.
US11285856B2	Vehicle carpet systems and methods of installing same A method and a vehicle carpeting system includes a floor pan that includes a forward end, an opposing aft end, a first lateral side, a second lateral side, and a floor pan body extending therebetween. An A-pillar is formed along the first lateral side and the second lateral side of the floor pan, a B-pillar is formed along the first lateral side and the second lateral side of the floor pan aft of the A-pillar. A ductway extends along the first lateral side from the A-pillar past the B-pillar. The vehicle carpeting system also includes a carpet structure at least partially covering the floor pan and extending from the first lateral side to the second lateral side. The vehicle carpeting system further includes a door seal that includes a lip that extends over a lateral side of the carpet structure.
US11285853B1	Modular seating assembly A vehicle seating assembly for a motor vehicle having a lower seating structure and a raised seatback include a common lower back panel and closeout assembly comprising an intersecting rear vertical plane and an upper horizontal plane. A plurality of interchangeable upper shroud assemblies having a plurality of design configurations that are received and coupled with the intersecting rear vertical plane and upper horizontal plane of the common lower back panel and closeout assembly, depending on a chosen trim level. Each of the plurality of interchangeable upper shroud assemblies has an identical intersecting forward vertical plane and a lower horizontal plane that mount to the intersecting rear vertical plane and upper horizontal plane of the common lower back panel and closeout assembly, thereby allowing interchangeability of the plurality of interchangeable upper shroud assemblies to change an overall configuration of the vehicle seating assembly.
US11285851B2	Vehicle headrest Various implementations include vehicle headrest configurations and related audio systems. In some cases, a headrest includes: a main body having a front surface to support a back of a user's head and a pair of acoustic channels each formed in part by a side wall having a front edge that is offset from the front surface, the main body having a portion configured to receive first and second transducers having a center-to-center spacing of approximately 130 millimeters (mm) to approximately 240 mm, where a dimension (Dimension K) is defined by a distance between respective inside surfaces of side walls of the pair of acoustic channels, a dimension (Dimension F) is defined by an amount that the front edge of each side wall is recessed from the front surface and, the first and second transducers are oriented at an outward firing angle relative to the centerline of the vehicle headrest.
US11285850B2	Armrest module with human-machine interface for vehicle seat An armrest module for a motor vehicle. The armrest module includes an armrest arm able to support the arm of an occupant of the motor vehicle, the armrest arm extending primarily in a longitudinal direction (X); a pad, the pad being pivotable relative to the armrest arm about two axes (A1, A2) which are perpendicular to each other, the two axes (A1, A2) also being perpendicular to the longitudinal direction (X) of the armrest arm; and a human-machine interface provided by the pad.
US11285844B2	Vehicle seat with morphing portions A vehicle seat can be configured to selectively provide support to a vehicle occupant in conditions when lateral acceleration is experienced. An actuator can be located within the vehicle seat. When activated, the actuator cause a portion of the seat to morph into an activated configuration. The actuator can be activated based on vehicle speed, steering angle, and/or lateral acceleration. The actuator can include a main body member, a first end member pivotably connected to a first end region of the main body member, and a second end member pivotably connected to a second end region of the main body member. The actuator can include shape memory material connecting members. The actuator can be configured such that, in response to an activation input, the shape memory material connecting members contract, causing the first and second end members pivot, which causes the actuator to morph into an activated configuration.
US11285843B2	Frame of a seat arrangement of a vehicle A frame of a seat arrangement of a vehicle having a base frame and a connecting mechanism for releasable connection of the base frame to a vehicle floor. The connecting mechanism includes a floor rail assigned to the vehicle floor and a connecting portion which is adapted to the floor rail and assigned to the base frame. In the connected state, a bearing face of the connecting portion bears against a bearing face of the floor rail. Two plug elements including a shank portion and a head portion of greater diameter relative to the shank portion, are provided on one bearing face, and two recesses formed as an undercut region adapted to the plug elements, are provided on the other bearing face, so that the connection is able to be produced by a rear-engagement connection between the plug elements and the associated recesses.
US11285839B2	Vehicle, vehicle charging system and vehicle charging method A vehicle includes a battery connecting module and a processor. The battery connecting module is configured to couple to at least one rechargeable battery. The processor is configured to: determine whether the battery module is coupled to a charging device; in response to the battery module being coupled to the charging device, transmit a permission request to a server; and in response to receiving a charging permission corresponding to the permission request from the server, allow the at least one rechargeable battery to be charged by the charging device.
US11285834B2	Vehicle condition monitoring and diagnosis method and system using charger The vehicle condition monitoring and diagnosis method includes the steps of preparing a wired communication path between a gateway and the charger of a vehicle, initiating first communication to charge a battery supplying power to a driving motor between the gateway and the charger through the wired communication path, initiating charging according to a result of the first communication, receiving, by the gateway, a vehicle condition monitoring and diagnosis request from the charger through the first communication, and connecting the gateway to the charger through second communication to transmit vehicle condition monitoring and diagnostic information separately from the charging through the wired communication path, if the gateway is capable of performing vehicle condition monitoring and diagnosis according to the vehicle condition monitoring and diagnosis request.
US11285830B2	Charging cable A charging cable including a rectifier, a first connector element, and a second connector element. The first connector element is designed for connection to a vehicle-external energy source and the second connector element is designed for connection to a charging socket of a motor vehicle with an electrical traction energy accumulator. An alternating current supplied at the first connector element is convertible by the rectifier into a direct current deliverable at the second connector element. The first connector element is detachably fastened on the charging cable via an interface of the charging cable.
US11285827B2	EV fast charging cord and receptacle A vehicle charging system may include a charging plug including at least one handle cover covering at least a portion of the plug, and a vehicle charge receptacle configured to receive the plug, the plug and receptacle comprising a thermally conductive and electrically insulative material of at least one polymer and at least one ceramic to transfer heat generated during charging through the plug portion and receptacle into the vehicle body for dissipation.
US11285825B2	Alternating-current charging device for a motor vehicle, and method for operating an alternating-current charging device for a motor vehicle An AC charging device for a motor vehicle has a neutral conductor, at least one phase conductor, and at least one rectifier. The neutral conductor and the at least one phase conductor are connected to the rectifier, to which at least one smoothing capacitor is also connected. The AC charging device has a precharge circuit arranged between a mains connection and the at least one smoothing capacitor. The precharge circuit is designed to precharge the at least one smoothing capacitor. The precharge circuit has at least one transistor.
US11285819B2	Current mode control type switching power supply device A current mode control type switching power supply device includes a first switch having a first terminal connected to a first application terminal to which an input voltage is applied, and a second switch having a first terminal connected to a second terminal of the first switch and a second terminal connected to a second application terminal to which a predetermined voltage lower than the input voltage is applied. A current sensor is configured to sense current flowing in the second switch. A controller configured to control the first switch and the second switch, wherein the controller is configured to control the first switch and the second switch independently of a difference between the input voltage and an output voltage and in addition in accordance with the current sensed by the current sensor.
US11285808B2	Modular drive train and a vehicle comprising such a drive train A vehicle is provided according to the disclosure. This vehicle comprises a gearbox, a longitudinal differential, a central tube module, at least one axle with an axle differential, wherein the axles are mounted on the central module and the longitudinal differential transmits the driving torque provided by the gearbox to the at least one axle, and a primary axle differential integrated into the powertrain between the longitudinal differential and the axle.
US11285805B2	Vehicle lid device The lid device for vehicle includes a link member supporting a lid to open and close; and a basing member moving the lid from a fully-closed position to a first reference position which is a partly-open position, and moving the lid from a second reference position which is further in the open direction than the first reference position to a fully-open position. The link member includes first and second link members pivotally supported at one end on the rear side of the lid, and pivotally supported at the other end within the housing. The biasing member has a pop-up contact part for switching the lid from the closed position to the first reference position, and a deadlock contact part inner surface for switching between biasing toward the first reference position and biasing toward the fully opening position with the second reference position in between.
US11285803B2	Fill level valve for a pressure equalization line of a fluid tank assembly and corresponding fluid tank assembly The application relates to a fill level valve for a pressure equalization line of a fluid tank assembly, wherein the pressure equalization line is fluidically connected between a fluid tank and a filling line opening into the fluid tank, and wherein the fill level valve includes a connecting piece which can be arranged on the fluid tank. It is provided here that a dip tube, which can be arranged in the fluid tank, and which is fluidically connected to the connecting piece, originates from the connecting piece, wherein a flow resistance formed by a constricted flow cross section is provided in the dip tube. The application furthermore relates to a fluid tank assembly.
US11285802B2	All in one fuel tank assembly The present invention relates to an all in one fuel tank assembly, and a process of manufacturing the same, for use in commercial vehicles, and more particularly, to an all in one fuel tank assembly that allows multiple components to be manufactured as a single integral structure, such as a single extruded device including a draw tube, a return tube, a fuel sender device, and a vent, for example.
US11285800B2	Device for regulating an air flow for a motor vehicle front end module An air flow regulation device for an air inlet of a front-end module for a motor vehicle includes a support frame with multiple blocking flaps mounted mobile on the support frame. At least one of the blocking flaps of the support frame includes a leading edge and a trailing edge, and one of the leading and trailing edges is arranged to come into abutment against the support frame. The support frame includes an obstacle configured to generate disturbances in the flow of the air between the support frame and the flap that comes into abutment against the frame.
US11285798B2	Drive system A drive system includes a motor, an engine, a torque converter and an output shaft member. The torque converter is a device to which a torque outputted from the motor is inputted. The output shaft member outputs the torque inputted thereto from the torque converter or a torque inputted thereto from the engine. The engine outputs the torque to the output shaft member without through the torque converter.
US11285783B2	Circulation system for a fuel cell vehicle The invention relates to a circulation system (1) for a fuel cell vehicle, with a first flow circuit (10) which conveys a first fluid and can be operated in heat pump operation; a second flow circuit (30) which can be operated in a heat exchange connection to the first flow circuit (10) and which conveys a second fluid, in particular for the purpose of cooling a traction battery (39); and a third flow circuit (50) which can be operated in a heat exchange connection to the second flow circuit (30) and which conveys a third fluid, in particular for the purpose of cooling a fuel cell arrangement (55), wherein the circulation system (1) also has a fourth flow circuit (70) which conveys a fourth fluid, and at least one conveying device (71) for the fourth fluid, least one heat exchanger (85) and/or convector (81) to which the fourth fluid can be conveyed for the purpose of heating at least one interior of a fuel cell vehicle, and one heat exchanger (7) to which the fourth fluid can be conveyed for a heat exchange with the first fluid are arranged in the fourth flow circuit (70), wherein this heat exchanger (7) to which the first fluid can also be conveyed is arranged in the high-pressure region of the first flow circuit (10). Such a circulation system (1) improves the flexibility and efficiency of the temperature control of vehicle interiors and of components of a fuel cell vehicle.
US11285780B2	Vehicle climate control assembly A vehicle climate control assembly for modulating a temperature of a passenger compartment includes a solar panel, a battery, a heating and cooling unit, a temperature sensor, and a controller, all of which are mountable to a vehicle. The battery is operationally engaged to the solar panel, which is mountable to an exterior surface of the vehicle. The heating and cooling unit is in fluidic communication with the passenger compartment of the vehicle and is operationally engaged to the battery. The temperature sensor and the controller are mountable within the passenger compartment. The controller is operationally engaged to the solar panel, the battery, the heating and cooling unit, and the temperature sensor. The temperature sensor measures a temperature of the air in the passenger compartment, positioning the controller to selectively actuate the heating and cooling unit to modulate the temperature within the passenger compartment.
US11285777B2	Semi-active stabilizer device The present disclosure relates to a semi-active stabilizer device which may adjust the rigidity of a stabilizer bar according to a traveling state of a vehicle, and may include a first stabilizer bar, a second stabilizer bar, an outer housing which has a hollow portion formed therein, an inner housing which is inserted into the hollow portion of the outer housing to rotate relatively, an elastic member which applies an elastic force so that the outer housing and the inner housing return to original positions thereof upon relative rotation, and a stopper which limits the inner housing to rotate relatively only within a certain angular range upon the relative rotation, thereby improving riding comfort upon traveling on a straight road, and improving traveling stability upon traveling on a curved road.
US11285776B2	Hollow spring member and manufacturing method therefor A terminal sealed portion is formed on an end portion of a hollow rod made of steel. An enclosed space is formed on an inner side of the hollow rod. At an end of the enclosed space, a terminal gap is formed. A volatile powdered rust inhibitor is supplied in the enclosed space. As the volatile powdered rust inhibitor is vaporized, the enclosed space is turned into a rust-inhibiting atmosphere. As the vaporized component of the volatile powdered rust inhibitor is adsorbed to an inner surface of the enclosed space, an inner surface rust-inhibiting film is formed. The vaporized component also enters inside the terminal gap, and forms a terminal rust-inhibiting film.
US11285774B2	Hydraulic vibration damper, in particular for a vehicle chassis A hydraulic vibration damper, in particular for a vehicle chassis, includes a cylinder tube for receiving a hydraulic fluid. A piston is axially movable within the cylinder tube along a cylinder tube axis and subdivides the cylinder tube into two working chambers. A piston rod is oriented parallel to the cylinder tube axis and is connected to the piston. At least one valve assembly for damping the piston movement in a direction of actuation is arranged at a fluid leadthrough. A bypass duct includes a sub-duct provided in addition to the fluid leadthrough between the two working chambers. A valve arrangement with continuously adjustable damping force is provided which regulates the throughflow through the fluid leadthrough and the sub-duct. The sub-duct includes a throttling mechanism, having a throttle, and a non-return valve. The throttle and the non-return valve of the sub-duct are arranged in series.
US11285763B2	Pneumatic tire A pneumatic tire includes an inclined groove disposed in a first land portion and/or a second land portion which includes at least two bent portions. A sipe is disposed in the first land portion and/or the second land portion so as to intersect the inclined groove at 90°±30°. The sipe includes at least one bent portion.
US11285753B2	Security display devices, their production and use Security documents often incorporate security devices to prevent or hinder counterfeiters. Disclosed herein are security devices that include a fluid or fluids within the devices. Such devices, and security documents that include them, afford new techniques to check whether a security document is a legitimate or counterfeit copy.
US11285750B2	Collapsible ribbon supply cartridge A ribbon supply cartridge for use in a card personalization machine. The ribbon supply cartridge is manually adjustable by a user before installation into the card personalization machine from a first, collapsed (or pre-use) configuration to a second, extended or open (or use) configuration. When the ribbon supply cartridge is adjusted from the first configuration to the second configuration, a distance between the supply and take-up is increased. The first, collapsed configuration may be useful for packaging or shipping the ribbon supply cartridge whereby the collapsed configuration reduces the size of the packaging or shipping box containing the ribbon supply cartridge. When the ribbon supply cartridge is to be used, the user can manually adjust the ribbon supply cartridge to the open configuration and then install the ribbon supply cartridge in the card personalization machine.
US11285742B2	Half cutter and tape printing apparatus A half cutter includes a blade, a blade holder to which the blade is fixed, a blade receiving member which the blade approaches to or departs from, a blade receiving holder to which the blade receiving member is fixed, a spacer which is provided to at least one of the blade and the blade receiving member and generates a gap between the blade and the blade receiving member when the blade approaches the blade receiving member, and a fixing member that fixes the spacer to at least one of the blade holder and the blade receiving holder.
US11285735B2	Medium, medium producing method, and medium producing apparatus Provided is a medium including: a base material; and a print section over the base material, wherein the print section contains an alcohol compound having a boiling point of 180 degrees C. or higher and a viscosity of 30 mPa·s or lower at 25 degrees C., and wherein the medium includes an adhesive section containing an isocyanate compound.
US11285732B2	White ink, ink accommodating container, recording device, recording method, and recorded matter White ink includes a crystalline urethane resin and a coloring material.
US11285728B2	Colorant sensors In various examples, colorant sensors can include a printing device comprising a hopper to receive a colorant, a supply to receive the colorant from the hopper, an aperture disposed between the hopper and the supply, a light emitter to emit light that passes through the aperture, and a light sensor located on the opposite side of the aperture relative the light emitter to sense a portion of the emitted light that passes through the aperture to permit determination of whether colorant present in the aperture based on the portion of the emitted light sensed by the light sensor.
US11285725B2	Cartridge, printing material supply system, and printing apparatus A cartridge includes a concave portion. The concave portion has an opening, first and second side walls, and a bottom wall, and the bottom wall has a tilted surface tilted. The tilted surface is provided with a cartridge side terminal group. The first side wall is provided with a first restriction portion which restricts movements in a +Z axis direction and a +X axis direction of an apparatus side terminal unit, and the second side wall is provided with a second restriction portion which restricts movements in the +Z axis direction and a −X axis direction of an apparatus side terminal unit.
US11285723B2	Inkjet device and printing method of inkjet device An inkjet device includes a stage, a first suction member, a second suction member, a spray member, and a substrate. The first suction member is at a first side surface of the stage. The second suction member is at a second side surface of the stage. The spray member is configured to store ink and to move above top surfaces of the stage, the first suction member, and the second suction member, the spray member including a body and a nozzle at a side of the body to discharge the ink. The substrate is on the stage in which the ink discharged from the spray member is printed on the substrate.
US11285722B2	Inkjet head and piezoelectric actuator An inkjet head includes a channel unit and a piezoelectric actuator. The piezoelectric actuator includes a first piezoelectric plate, a first electrode, a second piezoelectric plate, a second electrode, and a conductive member. The first piezoelectric plate includes a first surface. The first electrode is disposed on the first surface, and includes a first extending portion. The second piezoelectric plate includes a second surface. The second electrode is disposed on the second surface, and includes a second extending portion. The conductive member includes a first conductive portion and a second conductive portion. The first conductive portion is disposed on the first surface. The second conductive portion is disposed on the second surface. The conductive portion covers, in a first direction, a spacing that is located between the first extending portion and the second extending portion in a second direction.
US11285720B2	Liquid discharging head A liquid discharging head includes: a pressure chamber; a descender extending from the pressure chamber in a first direction; a communicating channel extending from the descender in a second direction crossing the first direction; a first return channel and a second return channel connecting the communicating channel and a return manifold; and a nozzle connected to the communicating channel. The first return channel and the second return channel are connected, with respect to the communicating channel, at facing positions, respectively, the facing positions facing each other in a direction orthogonal to the second direction; and the nozzle is provided, in the communicating channel, at a position which is offset from an axis of the descender, and which is sandwiched between a connecting location of the first return channel with respect the communicating channel and a connecting location of the second return channel with respect to the communicating channel.
US11285717B2	Input control signals propagated over signal paths In some examples, a control apparatus for a fluid ejection device includes a plurality of selectors controllable by an input control signal to produce signals for selecting respective nozzles of the fluid ejection device, where a first selector is responsive to the input control signal propagated over a first signal path to turn on a device in the first selector, and a second selector is responsive to the input control signal to perform a different task. A memory encoder is to select a memory location in the memory, the memory encoder responsive to the input control signal propagated over a second signal path to turn on a device in the memory encoder, where signal loading of the second signal path is isolated from signal loading of the first signal path.
US11285712B2	Method of making a patterned flexographic printing plate An analog method of making a patterned flexographic printing plate, the method comprising impressing a flexible patterned substrate into an uncured soft photopolymer plate to form the patterned flexographic printing plate.
US11285709B1	Packaging for prefinished articles Disclosed herein are various embodiments of a protective packaging system suitable for use with a prefinished building article. The protective packaging system generally is designed to reduce shrink back of the flexible substrate after tension is applied. The protective packaging system generally comprises at least one outer layer, at least one core layer and at least one adhesive layer. One or more layers of the protective packaging system may include a roughening agent such that the flexible substrate will not “gloss” or burnish a coating on a prefinished building article. The protective packaging system may also include one or more biocides.
US11285707B2	Lighter-than-air vehicle with a hull, a laminate for such hull and a method of production of such laminate A lighter than air vehicle with a hull, a laminate for such hull and a method of production of such laminate A lighter-than-air vehicle comprising a hull of a laminate material with a reinforcing fibre layer, for example Zylon®, and a first, and optionally second, Ethylene Vinyl Alcohol film melt-bonded into the fibre layer. A weathering layer protects the fibres against UV degradation.
US11285692B2	Fiber-bound engineered materials formed utilizing carrier screens A method of forming a fiber-bound engineered material utilizing carrier screens is provided that imparts an intended characteristic at an intended relative location. Also provided are articles formed of fiber-bound engineered materials manufactured utilizing carrier screens. A fiber layer is placed adjacent at least one carrier screen and entangled with additional fibers in a manner to create a non-uniform engineered material. The lack of uniformity of a fiber-bound engineered material may be accomplished through manipulation of the fibers and/or through fiber binding a scrim. The fiber layer binds with additional fibers through entanglement such that a mechanical connection between the entangled fibers is provided. This entanglement allows the fibers to bind without supplemental adhesives, interlacing, or connections.
US11285691B2	Fibrous structure-containing articles that exhibit consumer relevant properties Fibrous structures including a plurality of pulp fibers wherein at least a portion of the plurality of pulp fibers are in the form of a paper web and a plurality of thermoplastic meltblown filaments spun directly onto the paper web such that the fibrous structures exhibit novel properties are provided.
US11285690B2	Fibrous structure-containing articles that exhibit consumer relevant properties Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.
US11285687B2	Printing apparatus and method of creating printed material when connecting bar code reader A printing apparatus includes: a conveyor configured to convey a printing medium; a printing device configured to perform printing on the printing medium conveyed by the conveyor; a connector configured to accept a connecting cable connectable to a code reader; a storage configured to store setting information indicating a setting of the code reader; and a controller configured to control the conveyor and the printing device. The controller being configured to execute a setting-code-printed-material creating processing in which the controller controls the conveyor and the printing device to create a setting-code printed material by printing a setting code corresponding to the setting information stored in the storage, on the printing medium.
US11285673B2	Machine-learning-based additive manufacturing using manufacturing data Systems and methods for machine-learning-based additive manufacturing use a machine-learning model to process an input vector describing a new part transaction, thereby providing part optimization outputs and command initiation outputs to configure additive manufacturing of a new part. The machine-learning model is trained based on entries in a user experience database, each entry in the user experience database including data defining requirements for an additively manufactured part previously fabricated or attempted to be fabricated, specifications describing an additive manufacturing fabrication device, a selection of a raw material type fed to the fabrication device for fabrication of the additively manufactured part, a fabrication spatial orientation of the additively manufactured part within the fabrication device, a fabrication slicing resolution of the additively manufactured part, and a toolpath taken by the fabrication device in fabricating the additively manufactured part.
US11285671B2	Method for melt pool monitoring using Green's theorem A method of controlling an additive manufacturing process in which a directed energy source is used to selectively melt material to form a workpiece, forming a melt pool in the process of melting. The method includes: using an imaging apparatus to generate an image of the melt pool comprising an array of individual image elements, the image including a measurement of at least one physical property for each of the individual image elements; from the measurements, mapping a melt pool boundary of the melt pool; applying Green's theorem to the melt pool boundary; and controlling at least one aspect of the additive manufacturing process with reference to the Green's theorem application.
US11285667B2	Systems for material deposition Systems for material deposition. One such system includes a number of containers arranged relative to one another in a conical or other shape, pointing toward a common deposition point. When not actively depositing material, the containers are held at a distance from the deposition point. Another system has a rod disposed within a container and a flexible tip on the rod seals a material exit of the container when biased closed. Pressurized gas introduced into the container forces the rod away from the material exit and material from the container. In yet another system, a container includes a barrel adapter having a one-way air valve that seals the container and creates a vacuum, preventing material from leaking from the container. Upon application of a pressurized gas, the one-way valve is forced open and material is deposited from the container. The valve closes automatically in the absence of the gas.
US11285660B2	Method of making relaxor ferroelectric fluoropolymers This disclosure relates to a method of making a fluoropolymer object. The method may include providing a substrate including fluoropolymer comprising units derived from monomers M1, M2 and M3, wherein: M1 is a vinylidene fluoride; M2 is a monomer of formula (I): CX1X2═CX3X4, wherein each of X1, X2, X3 and X4 is independently selected from H, Cl and F, and wherein at least one of X1, X2, X3 and X4 is F; M3 is a monomer of formula (II): CY1Y2═CY3CF3, wherein each of Y1, Y2 and Y3 is independently selected from H, Cl, F, Br, I and alkyl groups comprising from 1 to 3 carbon atoms which are optionally partly or fully halogenated; and stretching the substrate.
US11285659B2	Method of manufacturing tank A method of manufacturing a tank includes: a winding step of winding a fiber impregnated with thermosetting resin before curing on a liner; a shape changing step of making the shape of the liner larger than the shape thereof at the time of the winding step, the shape changing step being performed after the winding step; and a curing step of heating and curing the thermosetting resin while the shape of the liner is increased by the shape changing step.
US11285657B2	Manufacturing system with thermoforming for a cushioning footwear A thermoforming system for forming a cushioning pod structure that includes a first and a second thermoforming station with each comprised of a film holder and a thermoforming mold holder. The system implements a thermal source that is moveable between the first thermoforming station and the second thermoforming station such that the film holders are between the thermal source and the respective thermoforming mold holder. The system also relies on intentional application of a vacuum source fluidly coupled to thermoforming stations and a movement mechanism configured to move the thermal source between the first thermoforming station and the second thermoforming station. Additional aspects contemplate the implementation of a positive pressure source to aid in the dislodgment of the formed portion, a cooling system to adjust mold temperatures, and/or a fan to efficiently thermoform the component.
US11285651B2	Very thin tube made from TPU and its production process The present invention is directed to a process for the preparation of a tube with an outer diameter in the range of from 10 μm to 250 μm consisting of a composition comprising a thermoplastic polyurethane as well as to a tube with an outer diameter in the range of from 10 μm to 250 μm consisting of a composition comprising a thermoplastic polyurethane obtained or obtainable by the process according to the invention. The invention is further directed to the use of a tube according to the invention as a tube for the transportation of a fluid or as gas membrane tube or as an elastic fiber.
US11285639B2	Portable mixer for hydrating and mixing cementitious mix in a continuous process A portable mixer includes a frame, a hopper for receiving therein dry cementitious mix, and a chute rigidly coupled to the hopper that communicates with the hopper via an aperture. The hopper and chute are pivotally coupled to the frame. The portable mixer further includes an auger extending from the hopper into the chute via the aperture, a water supply system configured to apply water to cementitious mix, and a motor coupled to the auger and configured to rotate the auger to mix the dry cementitious mix with the water.
US11285628B2	Razor cartridge connector A safety razor has a handle with an extension having a pair of depressions to each receive a respective one of two detents of a razor cartridge and which extension provides cartridge support structure that engages a recess of the razor cartridge. The razor cartridge has a blade unit and a connector. The recess of the razor cartridge is in part defined by opposed walls of the connector providing a floor and a ceiling and the two detents are on the floor and extend into the recess. The floor has a slot between the two detents and the slot is sized such that deflection of any one detent on its respective floor portion is substantially independent of deflection of the other detent on its respective floor portion.
US11285627B2	Shaving unit and shaving appliance A shaving appliance and a shaving unit are described. The shaving unit has a rotary cutter having a plurality of cutter blades that are provided with a cutting edge. The shaving track includes hair-entry slots that, seen in the direction of movement, have a frontal edge and a rear edge. A slot angle (α) defined as an angle of inclination between the frontal edges (48, 148) of the hair-entry slots. A shearing angle (δ), defined as a difference between the slot angle (α) and an angle of inclination (β) of cutting edges of cutter blades with respect to the radial direction. The shearing angle (δ) is defined at an actual point where the frontal edges and the cutting edges cooperate.
US11285607B2	Systems and methods for distributed training and management of AI-powered robots using teleoperation via virtual spaces In some aspects, a system comprises a computer hardware processor and a non-transitory computer-readable storage medium storing processor-executable instructions for receiving, from one or more sensors, sensor data relating to a robot; generating, using a statistical model, based on the sensor data, first control information for the robot to accomplish a task; transmitting, to the robot, the first control information for execution of the task; and receiving, from the robot, a result of execution of the task.
US11285604B2	Robot collision detection using cascading variational autoencoder Cascading variational autoencoder (“VAE”) models can be used to detect robot collisions while a robot is performing a task. For a current state of the robot, various implementations include a VAE used to generate a latent space of the current state, and a predictor network used to generate a predicted latent space for the current state. A collision can be determined based on a difference between the latent space for the current state and the predicted latent space for the current state.
US11285602B2	Adjustment support device An adjustment support device includes: a storage unit for storing, with force state data and position data in an operation when performing force control of the industrial robot as a state variable and with data indicating a result of determining whether a result of the force control is success or failure based on predetermined criteria as determination data, a learning model generated by machine learning; an analysis unit for analyzing the learning model to analyze, for a control parameter used when the force control of the industrial robot has failed, an adjustment method of the control parameter for improving a degree of success of the force control; and an adjustment determination unit for determining, based on a result of the analysis by the analysis unit, an adjustment method of the control parameter in the force control used when the force control has failed and outputting the adjustment method.
US11285597B2	Pneumatic tool structure capable of isolating shock and releasing pressure A pneumatic tool structure contains an air intake head, a slidable sleeve, a drive unit, a piston, an operation element, a resilient element, a first isolation ring, and a second isolation ring. The air intake head includes a press lever, an air channel, and a connection portion. The connection portion has a first coupling orifice. The slidable sleeve includes a shoulder. The drive unit includes a body, a recessed portion having a defining fringe, a screw bolt, and a chamber. An air discharge conduit is defined between the slidable sleeve and the body. The first segment has a second coupling orifice. The resilient element includes a through hole. The first isolation ring includes a first rim, a second rim, multiple first discharging grooves, and multiple first contact portions. The second isolation ring includes a third rim, a fourth rim, multiple second discharging grooves, and multiple second contact portions.
US11285596B2	Working tool A working tool has a working head and a body device. In an embodiment, an electric motor having a drive shaft with a longitudinal axis, and a transmission are connected to each other and are in the body device. In an embodiment, the working head is a hydraulic cylinder with a hydraulic piston that can be moved between extended and retracted positions in a direction of travel. A hydraulic medium pump and a drive for the hydraulic medium are provided in the body device. In an embodiment, the transmission is connected to the electric motor so as to be movable in the direction of the longitudinal axis in such a way that it is limited by a limit stop. In an embodiment, the hydraulic cylinder is attached to the body device so as to be movable in the direction of travel that it is limited by a limit stop.
US11285595B2	Hand-held power tool A manual machine tool having a drive motor, a gearbox and a tool holder, wherein a motor drive of the drive motor with a gearbox drive of the gearbox and a gearbox of the drive that is rotatable about an axis of rotation are coupled to the tool holder in a manner which permits rotation, wherein the gearbox has a first switching gear element and a second switching gear element, which can be adjusted in a linear manner by means of an actuating device in each case between a first setting position and a second setting position relative to the gearbox housing, wherein the actuating device is coupled to the switching gear elements and has an actuating part which is pivotably mounted relative to a machine housing of the manual machine tool about an actuating pivot axis and can be actuated manually by an operator of the manual machine tool, wherein the first switching gear element can be adjusted in a linear manner along its setting axis by means of a pivot movement of the actuating part about the actuating pivot axis using a deflecting gear.
US11285594B2	Hammer drill A hammer drill is provided including a motor, an electrical power circuit arranged to provide power to the motor, a tool holder arranged to hold a cutting tool, and a drive transmission operable in at least two modes of operation. A mode change mechanism is provided to switch the drive transmission between the at least two modes of operation, and at least one electrical switch is located within the electrical power circuit to provide power to the motor. Hammer drill further includes lock-on mechanism is configured to lock the at least one switch in the closed state when it is activated, a controller configured to control an operation of the motor, and an electrical power circuit configured to provide power to controller. The motor is prevented from operating when no power is provided to the controller.
US11285585B2	Ratchet wrench A ratchet wrench comprising a housing, at least one gear supported within the housing, one of the at least one gear comprising a drive hole, a stationary handle extending from the housing, a dynamic handle hingedly extending from the housing such that, the dynamic handle is rotatable between at least one handle open position and a handle closed position, and at least one pawl, each of the at least one pawl adapted to slide between a pawl open position and a pawl closed position, one of the at least one pawl adapted to be in engagement with one of the at least one gear at a time. The dynamic handle disposed in operative communication with the at least one pawl such that, rotating the dynamic handle towards the handle closed position causes the at least one gear rotate in one direction and releasing the dynamic handle causes pawl to return to the pawl open position without causing the at least one gear to rotate in the opposite direction.
US11285582B2	Socket and a wrench that uses the same A socket includes two opposite ends and an axis extending between the ends. The socket further includes a small-diameter section in the vicinity of the first end, a large-diameter section in the vicinity of the second end, and a polygonal section between the small-diameter section and the large-diameter section. A circular bore extends in the small-diameter section along the axis. A non-circular bore extends in the polygonal section and the large-diameter section along the axis. Thus, an entire length of the socket and a length of the large-diameter section measured along the axis are rendered relatively small without reducing a depth of the non-circular bore.
US11285581B2	Hand tool A hand tool includes a head comprising a pair of opposing jaws. Each jaw includes a cutting edge. The hand tool also includes a first handle and a second handle which pivot through a first plane to move the hand tool between an open position and a closed position. In some embodiments, the hand tool also includes a lock pivotable between a locked position and an unlocked position through a second plane distinct from the first plane. In some embodiments, the hand tool also includes a basket having a first basket section removably attached to one of the pair of jaws and a second basket section removably attached to the other of the pair of jaws.
US11285578B2	Grinding apparatus A height of an upper surface of a sub-chuck table is measured by a holding surface measuring unit in contact with the upper surface of the sub-chuck table. A height of a holding surface of a chuck table is measured by an upper surface height measuring unit in contact with the holding surface of the chuck table. A first difference between the height of the upper surface of the sub-chuck table and the height of the holding surface of the chuck table is calculated. A workpiece is held on the holding surface, and the height of the upper surface of the sub-chuck table is calculated again by the holding surface measuring unit. The upper surface height measuring unit is brought into contact with the upper surface of the workpiece by vertically moving it, and the height of the upper surface of the workpiece is measured.
US11285569B2	Soldering material based on Sn Ag and Cu The invention relates to a soldering material comprising an alloy that in addition to Sn (tin) as the major constituent, comprises 10 wt. % or less Ag (silver), 10 wt. % or less Bi (bismuth), 10 wt. % or less Sb (antimony) and 3 wt. % or less Cu (copper). Furthermore, the invention relates to a soldering material comprising a plurality of soldering components with such alloy compositions and contents in the soldering material that on fusing the soldering components an alloy is formed that comprises Sn, Ag, Bi, Sb and Cu in the abovementioned alloy contents.
US11285557B2	Dual wire welding or additive manufacturing system A welding or additive manufacturing wire drive system includes a first drive roll and a second drive roll. One or both of the drive rolls has a circumferential groove for simultaneously driving both of a first wire electrode and a second wire electrode located between the drive rolls in the circumferential groove. A sensor device generates a signal or data corresponding to a consumed or remaining amount of one or both of the wire electrodes. The first wire electrode contacts the second wire electrode within the circumferential groove. The first wire electrode further contacts a first sidewall portion of the circumferential groove. The second wire electrode further contacts a second sidewall portion of the circumferential groove. Both of the wire electrodes are offset from a base portion of the circumferential groove, said base portion extending between the first sidewall portion and the second sidewall portion of the circumferential groove.
US11285556B2	Core moving device of wire electric discharge machine A core moving device includes a core adsorption holding part which adsorbs a core cut out of a workpiece with a magnet and moves the core, in which the core adsorption holding part includes a rod member in which a distal end portion thereof is constituted of the magnet, a cylindrical member into which the rod member is inserted and which, on one hand, moves backward to expose a distal end surface of the rod member so that the core is adsorbed to the distal end surface of the rod member and, on the other hand, moves forward to protrude from the distal end surface of the rod member so that the core is removed from the distal end surface of the rod member, and a cylindrical member drive unit which at least moves the cylindrical member forward.
US11285552B2	Methods of shaping slots with computer numerical controlled machining centers A method for shaping a blind slot in a workpiece includes using a standard computer numerical controlled machine center to radially step a single slot broaching tool into a precursor slot in the workpiece for a predetermined distance to form a slot with a blind end. After the slot with the blind end is formed, the method includes rotating at least one of the workpiece and the single slot broaching tool and radially stepping the single slot broaching tool into another precursor slot for another predetermined distance to form another slot with another blind end in the workpiece. The another predetermined distance is the same as the predetermined distance, or in the alternative, the another predetermined distance is different than the predetermined distance.
US11285533B2	Composition and method A composite iron-based powder mix suitable for soft magnetic applications such as inductor cores. Also, a method for producing a soft magnetic component and the component produced by the method. An iron-based powder composition including a mixture of: (a) phosphorous coated atomized iron particles which are further coated by a silicate layer; (b) phosphorous coated iron alloy particles, the iron alloy particles of 7% to 13% by weight silicon, 4% to 7% by weight aluminium, the balance being iron; and (c) a silicone resin.
US11285532B2	Boron-nitride nanoplatelet(s)/metal nanocomposite powder and preparing method thereof Provided are a boron-nitride nanoplatelet(s) (BNNP)/metal nanocomposite powder and a preparing method thereof, the BNNP/metal nanocomposite powder including a base metal and BNNP dispersed in the base metal and configured to serve as a reinforcement of the base metal, wherein the BNNP are interposed between metal particles of the base metal in the form of a thin film of a plurality of layers and combined with the metal particles, and an amount of the BNNP in the base metal is greater than 0 vol % and less than 90 vol %.
US11285530B2	Roll mantle, roll body and method of forming same A roll mantle or roll body configured to be mounted on a shaft of a roll line of a continuous casting apparatus, the roll mantle or roll body being formed by casting and having at least one internal channel. The roll mantle or roll body has a first end region, a second end region and a central region in between the first end region, and the second end region extends along at least 50% of the length of the roll mantle or roll body. The at least one internal channel may be located in the central region and may include a feature such as a pattern or projection.
US11285529B2	Aluminum-free steel alloys and methods for making the same Disclosed herein are TRIP (transformation induced plasticity) steel alloy thin metal strips or, stated differently, high strength, high ductility steel alloy thin metal strips formed of a composition described herein, being substantially free or free of aluminum. In being substantially free, the aluminum content is equal to or less than 0.01% by weight.
US11285524B2	Wear resistant tubular members and systems and methods for producing the same Some embodiments disclosed herein are directed to a tubular member including a central axis, a first end, a second end opposite the first end, an upset region between and axially spaced from the first end and the second end, and a first outer diameter axially spaced midway between the first end and the upset region. The upset region includes a second diameter which is larger than the first diameter, does not include a weld joint, and includes redistributed material from the tubular member.
US11285515B2	Aspiration hopper assembly An aspiration hopper assembly having a diverter vane, an adjustable depth plate, and a slidable product wave plate disposed within and connected to an aspiration hopper. Below the aspiration hopper is an air tube housing having an air tube with a cut-out section, an air pick-up chamber, and an adjustable velocity plate. Sight windows provide a means for visual inspection to monitor performance when making the adjustments for optimal results. The purpose of the aspiration hopper assembly is to allow good product to pass through the aspiration hopper in order to remove foreign material that is the similar size and lighter in density from good product.
US11285511B2	Vibration generating mechanism for a vibrating screen box A vibration generating mechanism for a screen box includes a drive shaft arranged to be rotatably driven by a drive motor, at least one first eccentric out-of-balance weight fixed with respect to the drive shaft for rotation therewith and at least one second eccentric out-of-balance weight coupled to the drive shaft via gearing. The first and second out-of-balance weights rotate in opposite directions when driven by the drive shaft.
US11285510B2	Vibrator device A vibrator device that includes a support member, first and second displacement plates, first and second piezoelectric vibrator elements, and an added mass member. The support member has first and second side portions opposing each other. The first displacement plate is supported by the first side portion and extends toward the second side portion so as to have a free end. The second displacement plate is supported by the second side portion and extends toward the first side portion so as to have a free end. The first and second piezoelectric vibrator elements are respectively disposed on the first and second displacement plates. The added mass member is connected to a portion of the first displacement plate at or around the free end thereof and to a portion of the second displacement plate at or around the free end thereof.
US11285509B2	Method for forming multilayer coating film A method for forming a multilayer coating film, the method including the following steps (1) to (3): (1) applying a colored paint (X) to a substrate to form a colored coating film whose lightness L* value in the Lab* color space is 5 or less, (2) applying an effect pigment dispersion (Y) to the colored coating film formed in step (1) to form an effect coating film, and (3) applying a clear paint (Z) to the effect coating film formed in step (2) to form a clear coating film, wherein the effect pigment dispersion (Y) contains water, a rheology control agent (A), and a flake-effect pigment (B), the flake-effect pigment (B) being an effect pigment in which a transparent or translucent base material is coated with a metal oxide, and the effect pigment dispersion (Y) having a solids content of 0.1 to 15 mass %; the obtained multilayer coating film has a Y value (Y5) of 50 or more, the Y value (Y5) representing a luminance in the XYZ color space based on spectral reflectance when light illuminated at an angle of 45 degrees with respect to the multilayer coating film is received at an angle of 5 degrees deviated from specular reflection light in the incident light direction; and the obtained multilayer coating film has a lightness L* value (L25) of 25 or less in the Lab color space when light illuminated at an angle of 45 degrees with respect to the multilayer coating film is received at an angle of 25 degrees deviated from specular reflection light in the incident light direction.
US11285505B2	Waterfall sink A waterfall sink has a series of contours as elevationally spaced apart upper steps separated by vertically extending walls extending from an upper surface of to a bottom surface to form a partial sink bowl. The bottom surface directs fluid from the partial sink bowl off a side edge to then downwardly proceed to a drain below the bottom surface. Many embodiments have a channel extending into a side surface along the side which receives the fluid from the partial bowl. Some embodiments have side steps which coordinate with the upper steps to form a continuous partial perimeter. Water from a faucet directed into the partial bowl proceeds above the bottom surface and over the side edge downwardly like a waterfall.
US11285503B2	Height and rotational adjustment system for a plurality of spray guns used in a line striper A system and method have been shown for the effective implementation of a height and rotational adjustment system for a plurality of spray guns for use in a line striper.
US11285498B2	Electrostatic spray drying nozzle assembly An electrostatic sprayer operable at high flow rates and low pressures particularly suitable for spray drying. The sprayer includes an elongated body having a downstream spray nozzle assembly through which electrically charged liquid is directed via a central feed tube within the nozzle body and atomizing air is supplied via an annular passage about the liquid feed tube. In one embodiment, the nozzle assembly is an external mix cluster head spray nozzle assembly having a plurality of circumferentially spaced metallic spray tips. In another embodiment, the spray nozzle is an internal mix nozzle assembly having a spray tip with an internal mixing chamber for atomizing liquid prior to discharge.
US11285496B2	Hydrocyclone reject chamber A reject chamber for use with a hydrocyclone for separating a fiber suspension into a heavy fraction substantially containing heavy contaminants and a light fiber fraction substantially containing fibers, the reject chamber having an internal cavity, a reject inlet into the internal cavity, and a reject outlet out of the internal cavity, the longitudinal axis of the reject outlet being angled relative to the longitudinal axis of the reject inlet. The reject chamber has a stem that extends into the internal cavity at the elbow of the reject chamber, and at least two bumps, each of which extend into the chamber on opposite sides of the stem, the reject chamber taken along a cross section through the stem and between the bumps having symmetrical sides.
US11285491B2	Polymerized metal catalyst air cleaner An air filtration system has a housing. The housing has an inlet, a filter unit, an outlet, and a fan that pulls air into the inlet, pushes the air through the outlet, and has the air pass through the filter unit. The filter unit has a first metallic plate, a second metallic plate and a frame unit. The first and second metallic plate (a) is coated with a dielectric conducting and antimicrobial agent polymer layer, and (b) respectively has a first and second plurality of apertures. The second apertures do not align with the first apertures when the first and second plates are properly positioned in the housing. The frame unit ensures plates are properly positioned in the housing.
US11285489B2	Milling oilfield particulates The embodiments of the present disclosure relate generally to subterranean formation operations and, more particularly, to milling oilfield particulates for use in subterranean formation operations. The embodiments provide systems and methods which may include jet mills that can be customized to grind desirably sized crude oilfield particulates, thereby creating operational oilfield particulates, and containerized for ease of use, movement, and shipping.
US11285487B2	Tip resistant optical testing instrument Apparatuses and associated methods of manufacturing are described that provide a tip resistant optical testing instrument configured to rest on a surface. The optical testing instrument includes a shell defining a cavity for receiving a sample tube. The shell includes a bottom shell surface, wherein the bottom shell surface defines at least one support element, wherein the at least one support element is configured to engage the surface to support the optical testing instrument in a testing position, and a translational surface configured to engage the surface to support the optical testing instrument in an angled position. In an instance in which the optical testing instrument tilts from the testing position to the angled position, the translational surface is configured to engage the surface contacting the translational surface to prevent the optical testing instrument from tipping further and allow the optical testing instrument to return to the testing position.
US11285485B1	Test tube with an internal member and test tube with a narrowed region at its closed end A test tube may include: an annular body having an open first end, a closed second end, a longitudinal surface extending between the open first end and the closed second end and enveloping a hollow interior of the annular body and a central longitudinal axis; wherein the longitudinal surface of the annular body may include: a first longitudinal portion that may include the open first end of the annular body and having a substantially circular cross-section; and a second longitudinal portion that may include: a first longitudinal side having a substantially circular-arc cross-section; and a second longitudinal side tapering in a longitudinal direction of the annular body towards the closed second end of the annular body.
US11285477B2	Method and apparatus for measuring a temperature of a fluid for use with a microfluidic analysis apparatus, and microfluidic analysis apparatus comprising an apparatus A method for measuring a temperature of a fluid for use with a microfluidic analysis apparatus includes a reading step and a determination step. During the reading step, at least one diffusion signal is read, the latter representing a diffusion characteristic of the diffusion of the fluid. During the determination step, the temperature is determined using the at least one diffusion signal.
US11285473B2	Systems and methods for inline, dual-stage sample dilution Sample preparation systems and methods are described having pump control, valve configurations, and control logic that facilitate automatic, inline preparation dilutions of a sample according to at least two dilution operating modes. A system embodiment includes, but is not limited to a first pump configured to drive a carrier fluid; a second pump configured to drive a diluent; and a plurality of selection valves fluidically coupled with the first pump and the second pump, the plurality of selection valves being configured to direct fluid flows from the first pump and the second pump according to at least two modes of operation to provide a single-stage sample dilution according to a first operating mode and to provide a dual-stage sample dilution according to a second operating mode.
US11285464B2	Multi-metallic catalyst doped with phosphorus and yttrium The invention relates to a catalyst comprising a support, at least one noble metal M, tin, phosphorus and yttrium, the content of phosphorus element being less than or equal to 1% by weight, and the content of yttrium being less than or equal to 1% by weight relative to the mass of the catalyst. The invention also relates to the process for preparing the catalyst and to the use thereof in reforming.
US11285450B2	Method for charging an extruder A method for charging at least one extruder with at least one material web including rubber and/or plastics mixtures includes: transporting the at least one material web, at a distance from at least one material feed of the at least one extruder, into a region of a material feed, in each case by a conveying device; and receiving and/or processing and introducing, by at least one handling device having at least one tool, an initial region of the at least one material web into the at least one material feed of the at least one extruder. At least the at least one extruder, the conveying device, and the at least one handling device comprise a production plant.
US11285448B1	Static mixer inserts and static mixers incorporating same A static mixer for liquids or gases includes a housing having a continuous inner surface defining a fluid flow path for liquids or gases, an inlet to the fluid flow path, and an outlet from the fluid flow path, and an insert extending longitudinally through the fluid flow path between the inlet and the outlet. The insert is elastically expansive to exert outwardly directed pressure against the continuous inner surface of the housing. In one embodiment, the insert is hollow and has deflectors dispersed therethroughout and each projecting inwardly into the fluid flow path. In another embodiment, the insert includes a helical deflector extending inwardly into the fluid flow path from the continuous inner surface, and helically about a longitudinal axis of the housing.
US11285446B2	Mixed gas supply device A mixed gas supply device includes: a hydrogen gas generation unit that includes a hydrogen generator, the hydrogen generator generating hydrogen gas by decomposition of water and supplying the hydrogen gas; a nitrogen gas generation unit that includes a filter, the filter separating nitrogen gas from air and supplying the nitrogen gas; a gas mixing unit that mixes the supplied hydrogen gas and the supplied nitrogen gas and generates mix gas including the hydrogen gas and the nitrogen gas; and a single base on which the hydrogen gas generation unit, the nitrogen gas generation unit, and the gas mixing unit are mounted, the hydrogen gas generation unit, the nitrogen gas generation unit, and the gas mixing unit being integrated. The gas mixing unit supplies the generated mixed gas to outside.
US11285444B2	Method of preparing CO2-selective membranes by controlling calcination process including rapid thermal processing and membranes produced thereby Disclosed are a method of preparing carbon-dioxide-selective separation membranes by controlling calcination conditions including rapid thermal processing and separation membranes produced thereby. More particularly, disclosed are a method of preparing carbon-dioxide-selective separation membranes that can improve CO2 permselectivity, particularly, exhibit excellent CO2 permselectivity in the presence of water in the feed gas, by controlling the size of defects in the separation membranes using rapid thermal processing, separation membranes produced thereby, and a method of capturing and removing carbon dioxide using the separation membranes.
US11285439B2	Complexation and removal of mercury from flue gas desulfurization systems A method for the reduction and prevention of mercury emissions into the environment from combusted fossil fuels or other off-gases with the use of peracetic acid is disclosed. The peracetic acid is used for the capture of mercury from the resulting flue gases using a flue gas desulfurization system or scrubber. The method uses peracetic acid in conjunction with a scrubber to capture mercury and lower its emission and/or re-emission with stack gases. The method allows the use of coal as a cleaner and environmentally friendlier fuel source as well as capturing mercury from other processing systems.
US11285431B2	Acid gas removal apparatus and method The embodiment provides a composite that allows the release of acid gas, even the continuous release of acid gas, at low temperature and with a high acid-gas release rate in a regeneration tower of an acid gas removal apparatus, and a regenerator and an acid gas removal apparatus, in both of which the composite is used, and a method of acid gas removal. The composite according to the embodiment is capable of separating an acid gas from an acid gas absorbent, which has absorbed the acid gas, to regenerate the acid gas absorbent, wherein the composite contains an inorganic layered compound and an aluminum-containing oxide. Also provided are a regenerator using the composite to regenerate an acid gas absorbent that has absorbed an acid gas by allowing the acid gas absorbent to release the acid gas, and an acid gas removal apparatus equipped with the regenerator.
US11285430B2	Nitrosamine decomposition The disclosure provides methods and systems for decreasing nitrosamine content, e.g., in the context of non-aqueous solvent systems. It includes a method including receiving a non-aqueous solvent system and contacting the non-aqueous solvent system with a composition including one or more alkoxides to give a treated solvent system having a nitrosamine content that is lower than the starting nitrosamine content. Similarly, it includes a system including a first unit configured to remove undesirable components from a gas stream; a second unit holding a composition including one or more alkoxides, and a conduit to connect these units.
US11285428B2	Process for separation of hydrogen and oxygen Embodiments of the invention are directed to methods, processes, and systems for safely and reliably purifying hydrogen from a gas mixture containing hydrogen and oxygen.
US11285427B2	Systems and methods for acetylene purification The invention includes methods for removing higher acetylenes from a gaseous stream that includes a hydrogen fraction and a non-hydrogen fraction, wherein the gaseous stream includes less than about 4% in total of diacetylene and vinylacetylene, where the method includes the following steps: (i) an adsorption that passes the gaseous stream at a preselected superficial linear gas velocity across an adsorption bed supported within an enclosure, the adsorption bed containing a crystalline porous ceramic adsorbent to adsorb the higher acetylenes onto the adsorbent, thereby producing a saturated adsorption bed and a purified gaseous stream including less than about 25 ppm of diacetylene that regenerates the saturated adsorbent bed by passing a regeneration gas across the saturated adsorption bed to desorb the higher acetylenes retained thereupon, thereby producing a regenerated adsorbent bed and a contaminated gas stream bearing the higher acetylenes; and (iii) a purging step that removes the contaminated gas stream from the enclosure. The invention also includes systems for removing diacetylene and vinylacetylene from a hydrogen-dominant acetylene-hydrogen gaseous stream.
US11285405B2	Inclined linear multi-phase gravity separation system A separation system for separating components of a flow of multi-phase fluid includes an elongate separator vessel oriented on an incline to define a lower inlet end having an inlet for receiving the fluid flow, a raised outlet end, and an inclined top inner surface extending from the inlet end to the outlet end. The system includes a lower weir plate positioned above the inlet end and an upper weir plate positioned below the outlet end having an upper edge defining a liquid level within the separator vessel, thereby allowing a lighter fluid component to flow over the upper edge into a upper section located forwardly of the upper weir plate. The system also includes a clear water pipe with a withdrawal opening positioned below the upper weir plate. The incline of the separator vessel is adjustable in accordance with the composition of the multi-phase fluid.
US11285404B2	Packing material for size exclusion chromatography and method for producing the same An object of the present invention is to provide a packing material suitable for use as a packing material for size exclusion chromatography for fractionation that requires large-scale treatment, the packing material being capable of being produced by a simple process and reducing column pressure drop even when the particle diameter is small, and is to provide a method for producing the packing material. In the present invention, a packing material for size exclusion chromatography is obtained by a production process including polymerizing glycerol 1,3-dimethacrylate and glycidyl methacrylate in the presence of a polymerization initiator, hydrophilizing the resulting porous particles made of a copolymer using a sugar alcohol, and then opening the rings of remaining glycidyl groups using a mineral acid.
US11285403B2	High resolution and semi-preparative recycling chromatography system for isolation and preparation of unknown trace impurities in pharmaceutical products The disclosure relates to a recycling chromatography method that includes injecting a sample into a mobile phase flow stream of a chromatography system to create a combined flow stream. The sample includes an API and at least one impurity. The chromatography system includes a first column and a column in series, a first valve in fluid communication with the first and second chromatographic columns, a heater in communication with the first and second chromatographic columns, a fraction collector in fluid communication with the first and second chromatographic columns, and a second valve positioned before the fraction collector. The combined flow stream is recycled from the first chromatographic column to the second chromatographic column and vice versa by switching the first valve until a baseline resolution is achieved to separate the at least one impurity from the API. The at least one impurity is collected in the fraction collector.
US11285398B2	Photovoltaic distiller for the recycling of greywater to potable water A low to medium output solar fluid evaporation/distillation system is described that is practical to manufacture using current photovoltaic solar panels or enhanced photovoltaic panels designed exclusively for this application. The system works in conjunction with a water feed in system that provides a minimum quality of water or other fluid to the distillation chamber. The system utilizes a warming envelope and can have optimized dielectric mirrors designed to enhance the water purity and increase output.
US11285396B2	Spray nozzle for water slide feature A spray nozzle for use in a water slide feature is disclosed. The nozzle includes a nozzle body with a connection portion for connecting to a fluid supply and a support portion for affixing to a support structure. The nozzle further includes a nozzle tip removably connected to the nozzle body. The nozzle tip is prevented from being removed from the nozzle body by at least a releasable lock. The lock includes a member movable to release the lock, the member being accessible to a user from an exterior of the nozzle. Also disclosed is a nozzle with a tip portion having a passageway with three curved portions with different radii of curvature.
US11285394B1	Computer-readable non-transitory storage medium having instructions stored therein, game apparatus, game system, and game processing method In an exemplary embodiment, a player object is caused to perform a posturing action of holding an item object in an input direction of a first direction input. When a second direction input is performed during the posturing action, a first swinging action of swinging the item object in the direction is performed. Further, when a going-way direction input in which a displacement amount with respect to the origin of an operation device and not greater than a first value exceeds the first value, and a return-way direction input in which the displacement amount becomes not greater than a second value after the going-way direction input have been performed within a first time, a second swinging action of swinging the item object in at least one of the going-way direction and the return-way direction is performed.
US11285392B1	Systems and methods for machine learning-based emergency egress and advisement The disclosed systems and methods provide for generating real-time egress plans for users in a building, based on the users' current locations. As the users' current locations change, egress plans associated with the users can be dynamically modified in real-time. The egress plans can also be generated, modified, and/or trained based on inputted information about the user. The disclosed technology can include a mobile application for presenting, in a centralized interface, information about user-specific egress plans, training the user for different emergency scenarios, improving or changing features in the building to improve safety, and user profiles. The mobile application can include training simulation games to help prepare the users to safely egress during an emergency. The disclosed technology can also predict building component and structure emergency risk levels. The disclosed technology can also designate zones in the building based on possible egress routes.
US11285385B2	Non-transitory computer-readable recording medium, information processing device, and method of controlling information processing device A system (information processing device) is caused to determine at least one game medium from among a plurality of game media to be provided to a communication terminal, cause the communication terminal to display the at least one game medium, provide the communication terminal with a game environment to test the at least one game medium; and store the at least one game medium in association with an identifier of the communication terminal upon receiving a notification from the communication terminal indicating that the at least one game medium has been selected for possession.
US11285383B2	Apparatus and method for matching groups to users for online communities and computer simulations A method includes detecting a first group seeking members, detecting one or more users seeking to join a group, retrieving group parameters corresponding to the first group, and retrieving user parameters corresponding to each of the one or more users. The group parameters may include group characteristic data and group requirements. For each user of the one or more users, the group parameters corresponding to the first group are compared against the user parameters corresponding to the user. A score is determined for each of the one or more users based on the comparing. One or more selected users of the one or more users is recommended to the first group at least in part based on the score. One or more computer programs may be adapted to execute the above steps, and a processor may be configured to perform the above steps.
US11285381B2	Dynamic control surface The present disclosure provides for the dynamic mapping of functions within a content development application to a control surface including a plurality of distinct modular input consoles. The system includes a console controller that is configured to monitor usage of the content development application by the user and to dynamically control the mapping of functions to the control surface based on the contextual operation of the content development application. The console controller can determine the functions that are to be mapped to the control surface based on the context of the application and the functions that are prioritized for use by a user of the content development application.
US11285377B2	Adjustable boot binding apparatus A binding apparatus for a snowboard is provided including a base plate having a pivot portion, an elongate arm member, and a cuff member for receiving a portion of a rider's boot or leg. The base plate may be affixed to the snowboard such that a boot may be coupled to a footbed thereof at an angle relative to the lateral axis of the snowboard. The elongate arm member is pivotably coupled to the pivot portion of the base plate at a first end portion thereof, and the cuff member is coupled to the elongate arm member. The elongate arm member is configured to pivotably rotate about an axis of rotation of the pivot portion such that the elongate arm member and cuff member coupled thereto are capable of moving fore and aft of a lateral axis of a snowboard.
US11285372B2	Systems, devices, and methods employing the same for enhancing audience engagement in a competition or performance This document presents devices, systems, and their methods of use for content generation, engagement, and distribution by which a user can interact with collected content in a variety of different manners. Generally, a content engagement platform is provided, where the platform may be implemented on one or more computing devices, such as one or more of: a remote server, a desktop computer, a tablet computer, a handheld mobile computing device, for instance, a mobile phone or personal digital assistant, a smart accessory, such as a watch or eyeglasses, and the like. The platform allows a user to annotate and distribute video content.
US11285371B2	Medium, method, and apparatus for displaying joint angle of performer for scoring A video reproduction apparatus determines a position of a joint of a performer based on a sensing result by a sensor. The video reproduction apparatus calculates an angle formed by a joint used for scoring an element of an athletic event by using calculation information regarding a calculation formula for calculating the angle and the determined position of the joint of the performer. The video reproduction apparatus displays a performance image of the performer acquired from a camera and a scoring image having the angle displayed on a 3D model image of the performer which is generated according to the sensing result so as to be compared with each other.
US11285345B2	Multi-stage nasal filter Intra-nasal filter devices and methods for their manufacture and use are disclosed. An intra-nasal filter device includes: a first stage filter proximate the septum; and a second stage filter comprising a flexible material extending upwardly from the first filter stage filter; wherein the flexible material comprises: an impedance in the range of 0.02 to 0.2 cmH2O; an effective cross-sectional area in the range of 0.2 to 2 square inches; and a plurality of radially extending geometric structures disposed along an axial length of the second stage.
US11285340B2	High bandwidth binary multi-leaf collimator design Described herein are multi-leaf collimators that comprise leaf drive mechanisms. The leaf drive mechanisms can be used in binary multi-leaf collimators used in emission-guided radiation therapy. One variation of a multi-leaf collimator comprises a pneumatics-based leaf drive mechanism. Another variation of a multi-leaf collimator comprises a spring-based leaf drive mechanism having a spring resonator.
US11285333B2	Medical device configuration management An example of a medical device management system is described that includes a central server configured to remotely manage protocol updates according to medical device servicing groupings and a protocol database and that includes a plurality of medical devices comprising rescue scene devices and one or more of defibrillators and defibrillator/monitors. The rescue scene devices include at least one of a ventilation unit including an airflow sensor and a cardiopulmonary resuscitation (CPR) device configured to identify a vertical displacement of a patient's chest caused by CPR compressions. The plurality of medical devices is associated with a respective medical device servicing group and is configured to communicatively couple with the central server, download a new or updated protocol associated with the respective medical device servicing group from the protocol database, and modify a medical device configuration according to the downloaded new or updated protocol.
US11285323B2	Paresthesia-free spinal cord stimulation occurring at lower frequencies and sweet spot searching using paresthesia 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.
US11285313B2	Predictive QRS detection and R-to-R timing systems and methods The present disclosure is directed towards systems and methods built for predictively timing the inflation and/or deflation of an intra-aortic balloon pump. A controller operates in three states: (1) initialization state, (2) learning state, and (3) peak detection state. The controller decomposes a patient's electrocardiogram signal to a power signal. It then learns characteristics of the patient's electrocardiogram signal during the learning state and computes adaptive threshold parameter values. During the peak detection state, the controller applies the learnt threshold parameter values on a current electrocardiogram signal to identify occurrence and timings of R peaks in the electrocardiogram signal. The R-to-R peak timings are then used to trigger inflation of an intra-aortic balloon pump.
US11285312B2	Left ventricular assist device adjustment and evaluation Systems and methods are described herein for evaluation and adjustment of a left ventricular assist device (LVAD). The systems and methods may utilize at least a plurality of external electrodes to monitor cardiac electrical activity before and during LVAD therapy. The cardiac electrical activity as well as other information such cardiac sound information may be used to determine and adjust one or more LVAD output parameters such as pump speed.
US11285308B2	Microstructure for transdermal absorption and method for manufacturing same The present invention relates to a microstructure including a biocompatible polymer or an adhesive and to a method for manufacturing the same. The present inventors optimized the aspect ratio according to the type of each microstructure, thereby ensuring the optimal tip angle and the diameter range for skin penetration. Especially, the B-type to D-type microstructures of the present invention minimize the penetration resistance due to skin elasticity at the time of skin attachment, thereby increasing the penetration rate of the structures (60% or higher) and the absorption rate of useful ingredients into the skin. In addition, the D-type microstructure of the present invention maximizes the mechanical strength of the structure by applying a triple structure, and thus can easily penetrate the skin. When the plurality of microstructures are arranged in a hexagonal arrangement type, a uniform pressure can be transmitted to the whole microstructures on the skin.
US11285305B2	Implantable device The invention relates to an implantable device suitable for being fixed in a fixation position to a wall of a patient's stomach, the implantable device being accommodated in the stomach when the implantable device is in the fixation position, the implantable device being characterised in that it comprises a reserve of an active substance and an injector suitable for administering the active substance to the patient.
US11285302B2	Guidewire-guiding device assembly A guidewire-guiding device, and guidewire-guiding assembly. The device comprises a main guidewire channel and guidewire-guiding channels are respectively arranged in the guiding body. The main guidewire channel and the guidewire-guiding channels respectively pass through the guiding body along axial direction, and in-vivo end openings of the guidewire-guiding channels and the in-vivo end opening of the main guidewire channel are arranged along the axial direction at intervals. The guiding body may be imbedded into a vessel in-vivo via the main guidewire penetrating through the main guidewire channel, and as the in-vivo end openings of the guidewire-guiding channels are arranged along the axial direction at intervals, the to-be-guided guidewires enter the guidewire-guiding channels while being staggered to the main guidewire on the axial direction, therefore the problem of tanglement of the main guidewire the branch guidewires and other kinds of guidewires may be avoided.
US11285301B2	Device and method for single-handed access and insertion of an article An insertion apparatus for inserting an object into a body comprising a housing, a piercing structure with a lumen, wherein the piercing structure extends distally from the housing, a vacuum chamber that communicates with the lumen of the piercing structure, a plunger configured to fit within the vacuum chamber, and a guidewire, wherein the insertion apparatus is configured to be operated with a single hand.
US11285296B1	Apparatus for a non-invasive interventional sheath securement device A non-invasive interventional sheath securement device is used by clinicians for removably securing a sidearm of a vascular access sheath for the purpose of preventing the sheath's movement through or out of a puncture site during its deployment in an interventional medical procedure.
US11285294B2	Introducer with sheath having a withdrawal support wire An introducer includes a dilator received in a lumen defined by an introducer sheath and including a dilation end extending distally beyond a distal end of the introducer sheath. The introducer sheath includes a flat wire reinforcement having a hollow cylindrical shape sandwiched between an inner PTFE tube and an outer nylon tube. The outer nylon tube includes a distal segment that extends distally beyond the PTFE tube, which extends distally beyond the PTFE tube, which extends distally beyond the flat wire reinforcement. A withdrawal support wire has a distal end attached to a distal end turn of the flat wire reinforcement and extends in a proximal direction in parallel with a longitudinal axis between an outer surface of the nylon tube and an inner surface of the PTFE tube. The withdrawal support wire is configured to be in tension when the sheath is placed in tension to inhibit distal stretch separation breakage.
US11285289B2	Self-sanitizing medical devices, systems and methods using the same Technologies (e.g., devices, systems and methods) for sanitizing positive airway pressure (PAP) systems are described. In some embodiments, the technologies include a PAP delivery system comprising a hose and a PAP mask, a positive pressure supply system configured to generate a flow of pressurized air which is delivered to a user through the hose to the PAP mask of the PAP delivery system, a sanitizing system configured to sanitize one or more components of the self-sanitizing PAP system, and a PAP base unit housing, wherein one or more components of the positive pressure supply system and the sanitizing system are disposed at least partially within the PAP base unit housing.
US11285288B2	Emergency respiratory support devices, systems, and methods Devices, systems, and/or methods for immobilizing a patient's head and simultaneously providing emergency respiration for the patient includes, in some embodiments, a head immobilizer, a bag valve mask (BVM), an endotracheal tube (ET) bracket, and/or an oxygen face mask. In some embodiments where head immobilization is not needed, a cardiopulmonary resuscitation (CPR) board may be used in lieu of the head immobilizer. Each such embodiment is configured to require reduced manual intervention by a caregiver without reducing the effectiveness of each medical device and/or system. An adjustable BVM holder integrated into the head immobilizer secures the BVM on the patient. In embodiments with a BVM, only a single hand is necessary to provide emergency respiration, freeing the caregiver's other hand for other caregiving tasks. Such a head immobilizer may secure an ET bracket and/or face mask to a patient, allowing for hands-free operation during patient treatment, movement, and transportation.
US11285286B1	Ventilator system with multiple airflow control lumens Ventilator system with multiple inspiratory lumens is provided. The inspiratory lumens are configured so that separate inspiratory lumens provide inspiratory gas mixtures to separate portions of a patient's airways, for instance to separate lungs and/or bronchi. The ventilator system can include one or more expiratory lumens to evacuate expiratory gases from airways. The use of separate inspiratory lumen(s), with expiratory lumen(s), allows for functional separation of structural portions of the lungs, and maintenance of continuous or almost continuous flow through at least part of respiratory cycle via inspiratory and expiratory lumens. This can further reduce dead space and clear suspended therein diseases causative agents with improvement in outcomes, reduce risk of cross-contamination or cross-infection between different parts of airways, for example such as cross-infection from one lung lobe to another lobe or. The ventilator system allows for independent titration of PEEP, pCO2 and pO2 with no need for permissive hypercapnia.
US11285281B2	Electrically operable resuscitators A resuscitation device is disclosed that includes a pump having a cylinder with a gas inlet and a gas outlet, a piston to travel in the cylinder, and a valve. The valve is configured to allow gas to be displaced into the cylinder through the gas inlet during a first stroke direction and second stroke direction of the piston in the cylinder, and for allowing gas to be displaced through the gas outlet during an opposite of the first stroke direction and second stroke direction of the piston in the cylinder; a motor, selected from one of a stepper motor, a feedback motor, a stepper motor with feedback, and a linear motor, connected to the piston to move the piston in the cylinder; and a patient interface in fluid connection with the pump to receive gas via the gas outlet and to deliver the gas to a patient.
US11285279B2	CPAP systems A CPAP system includes a flow generator (10), a patient interface (50), an air delivery conduit (20) that interconnects the flow generator and the patient interface, wherein the air delivery conduit has an internal diameter of less than 19 mm. Preferably the air delivery conduit has an internal diameter of between about 10 mm and about 18 mm. The CPAP system may also include a controller for compensating for pressure swings and/or increased impedance within the system. Preferably the blower includes a low inertia blower.
US11285278B2	E-juice dripping type atomizer in electronic cigarette having u-shaped airflow channel An e-juice dripping type atomizer includes an e-juice storage tank, wherein a sealed surface of the e-juice storage tank is provided with at least one oil-dropping hole, a piston cylinder is sleeved in an opening of the e-juice storage tank, a piston rod is provided in the piston cylinder, an upper part of the piston rod is detachably connected to a cigarette filter; and a heating wire located at an outlet of an oil-dropping hole. An inner tank and an outer tank are provided outside the e-juice storage tank and the heating wire. The outer tank is fixedly connected to an atomizing outer tube. A side wall of the atomizing outer tube is provided with an air inlet hole. A gap enclosed by air inlet hole, inner tank and outer tank and a gap between e-juice storage tank and inner tank define a U-shaped airflow channel.
US11285277B2	Inhaler An inhaler, particularly for a horse, having a reservoir for dispensing a medicament preparation held under excess pressure, with a discharge nozzle for forming an aerosol of the medicament preparation and with a chamber for holding and temporarily storing the aerosol, which is located on the outlet side, a respiratory orifice adapter for a respiratory orifice, particularly a nostril, while according to a first aspect the reservoir is secured in position, at least in the axial direction, according to a second aspect the discharge nozzle has a direction of discharge which is inclined by more than 5° and less than 50° relative to a central axis of the reservoir or a direction of actuation for dispensing the aerosol, and according to a third aspect, the reservoir has a dispensing valve which is arranged at the top in the position of use of the inhaler.
US11285271B2	Safety syringe One embodiment is directed to a safety syringe system, comprising: an off-the-shelf syringe assembly comprising a syringe body and a plunger tip; a needle assembly removably coupleable to the distal end of the syringe body such that medicinal fluid may be transferred through a retractable needle coupled to a needle housing comprising the needle assembly upon insertion of the plunger tip relative to the syringe body; and a plunger control assembly coupled to the plunger tip and configured to facilitate manual insertion of the plunger tip relative to the syringe body; wherein upon insertion of the plunger tip to a final insertion state and release of an associated manual insertion load, the plunger tip may be proximally withdrawn, pulling the retractable needle proximally relative to the needle housing to a safe locked and retracted state wherein it is no longer exposed for injection.
US11285268B2	Medicament delivery device A drug delivery device comprises a housing and a dose sleeve located within the housing, the dose sleeve being configured to move helically within the housing as a medicament dose is dialled into or delivered from the drug delivery device. A dose setting arrangement is coupled to the dose sleeve and is configured to cause helical movement of the dose sleeve as a medicament dose is dialled into the drug delivery device through rotation of a dose dial forming part of the dose setting component. A dose delivery arrangement comprising a dose button is coupled to the dose sleeve and is configured to cause delivery of medicament with helical movement of the dose sleeve and without rotation of the dose dial when the dose button is actuated. A first sensor arrangement is configured for detecting a rotation of the dose dial relative to the housing. A second sensor arrangement is configured for detecting movement of the dose sleeve relative to the housing. A processor arrangement is coupled to receive inputs from the first and second sensor arrangements and is configured to calculate therefrom the size of a medicament dose dispensed by the drug delivery device.
US11285245B2	Medical devices including functionalized polymers and related methods Medical devices that are formed from a polymeric matrix including a first polymer and a functionalized polymer are provided. The medical devices may include a functionalized polymer such as maleic anhydride functionalized polymer. The burst strength and/or the hoop strength of the medical devices including the functionalized polymer may be greater than the burst strength and/or the hoop strength of control medical devices. However, the durometer of the medical devices may be substantially equal to the durometer of the control medical devices. Methods of manufacturing medical devices including a functionalized polymer are also provided.
US11285244B2	Aligned porous fibrillar scaffold for tissue engineering and surgical application The invention relates to a method for preparing a polymer scaffold that comprises the steps of providing a piece of a fabric of filaments of a first biodegradable or biocompatible polymer, applying a coating of a second polymer to said arrangement of filaments, and stretching the piece along its axis of longitudinal extension, thereby obtaining an aligned microfibrillar scaffold. The invention further relates to a method for providing an artificial tissue, and to a microfibrillar scaffold of aligned filaments obtained by the method of the invention.
US11285236B2	Aromatherapy device An aromatherapy device comprises a housing and an atomizing device configured for atomizing essential oil to be sprayed out, the housing is provided with a receiving chamber configured for fittingly receiving the atomizing device, and the receiving chamber is provided therein with an pop-up mechanism configured for launching the atomizing device out. The aromatherapy device provided in the present application is provided with a receiving chamber in the housing, and the receiving chamber is used to receive the atomizing device, such that the atomizing device can be quickly hidden inside the receiving chamber when used, and the atomizing device can be detachably connected to the housing to prevent the atomizing device from being damaged by touching.
US11285235B2	Aroma display An aroma display includes a housing 64 accommodating aroma cartridges 180 to 214 and a cap having an opening for emitting scented air. The cartridge includes a housing having a hollow portion and an upper surface and a scent source held therein. The housing has air-feeding inlets and a scent-emitting opening for externally emitting scented air, and an air-feeding mechanism for feeding air to the air-feeding inlet of the selected cartridge is provided. The housing 64 has an outer cartridge-loading section and an inner cartridge-loading section, the outer cartridge-loading section accommodates outer cartridges such that the distance between the geometrical center of each cartridge and the central axis becomes a first distance, and the inner loading section accommodates the inner cartridges such that the distance between the geometrical center of each cartridge and the central axis becomes smaller than the first distance.
US11285228B2	Method and apparatus for sterilized 3D printing An instrument produces clean and/or sterile products or compounds. The instrument includes a housing defining a clean interior. The housing has an inlet and a first HEPA filter for filtering an inflow through the inlet to create filtered air. A plurality of UV-C lights irradiate the interior. A 3D printer is in the interior to produce clean products. Preferably, the interior is CGMP compliant. The instrument may also have micro spray nozzles for spraying a sterilizing agent within the interior. A pressure pump can create a pressure differential, positive or negative, within the housing. Typically, the housing has an outlet with a second HEPA filter for filtering an outflow through the outlet to create environmentally safe air. An air circulator can create a laminar air flow through the housing.
US11285227B2	Trifunctional constructs with tunablepharmacokinetics useful in imaging and anti-tumor therapies The present technology provides compounds, as well as compositions including such compounds, useful for imaging and/or treatment of a glioma, a breast cancer, an adrenal cortical cancer, a cervical carcinoma, a vulvar carcinoma, an endometrial carcinoma, a primary ovarian carcinoma, a metastatic ovarian carcinoma, a non-small cell lung cancer, a small cell lung cancer, a bladder cancer, a colon cancer, a primary, gastric adenocarcinoma, a primary colorectal adenocarcinoma, a renal cell carcinoma, and/or a prostate cancer. The compounds are represented by the following formula: (I) or a pharmaceutically acceptable salt thereof.
US11285225B2	Diagnostic usages of short-lived radiopharmaceuticals The present invention relates to the use of radiopharmaceuticals having a radioactive half-life of less than 21 minutes, such as oxygen-15 labeled water (H215O) in blood flow imaging using PET (Positron emission tomography) scanning technology. The invention also relates to the use of a system for preparing and injecting boluses of such radiopharmaceuticals.
US11285224B2	Compositions and methods for assessing gut function Compositions and methods for assessing gut function are disclosed. They are designed to provide accurate, rapid, point-of-care or in-community assessment of enteric dysfunction.
US11285213B2	Pharmaceutical compositions comprising meloxicam Disclosed herein are compositions comprising an NSAID such as meloxicam and/or rizatriptan in combination with a cyclodextrin and/or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.
US11285209B2	Recombinant MVA or MVAΔE3L expressing human FLT3L and use thereof as immuno-therapeutic agents against solid tumors The present invention relates generally to the fields of oncology, virology and immunotherapy. More particularly, it concerns the use of a recombinant modified vaccinia Ankara (MVA) virus comprising an MVA harboring a human Fms-like tyrosine kinase 3 ligand (hFlt3L) (MVA-hFtl3L). The foregoing vaccinia Ankara (MVA) virus can be delivered to tumor cells of a subject afflicted with a malignant solid tumor, to treat the tumor. In a related aspect, the present disclosure concerns a recombinant modified vaccinia Ankara virus with deletion of vaccinia virulence factor E3 (MV At.E3L) modified to express human Fms-like 5 tyrosine kinase 3 ligand (hFlt3L) isolated, suitable for use as an immunotherapeutic agent against a malignant solid tumor.
US11285207B2	Bispecific antibodies specifically binding to PD1 and LAG3 The invention relates to bispecific antibodies comprising a first antigen binding domain that specifically binds to PD1 and a second antigen binding domain that specifically binds to LAG3. The invention further relates to methods of producing these molecules and to methods of using the same.
US11285204B2	Tobamovirus-based virus-like particles and vaccines The disclosure generally provides recombinant proteins comprising Tobamovirus capsid proteins and an immunogenic epitope of an antigen of interest. The recombinant protein can be used to assemble an array comprising a plurality of associated recombinant proteins that can enhance the immunogenicity of the epitope and induce and/or enhance an immune response to the antigen. The disclosure also provides compositions, such as vaccines, that include the recombinant protein as well as methods for inducing and/or enhancing an immune response in a mammal.
US11285203B2	Chimeric virus-like particles and uses thereof as antigen-specific redirectors of immune responses This invention relates to chimeric virus-like particles (VLPs) assembled from a polypeptide comprising a papilloma virus (PV) L1 protein or L1/L2 protein and a target peptide comprising a CD8+ T cell epitope derived from a human pathogen. This invention also relates to methods using the chimeric VLPs as antigen-specific redirectors of immune responses.
US11285194B2	Combination immunotherapy approach for treatment of cancer Disclosed herein are methods and compositions related to combination therapy for cancer. More specifically, several treatment modalities are used in combination to induce an effective anti-tumor immune response. The present invention relates generally to the treatment of human cancer and, more specifically, to use of several treatment modalities in combination to induce effective anti-tumor immune responses.
US11285191B2	Immunostimulatory compositions and uses therefor Disclosed are compositions and methods for stimulating immune responses. More particularly, these compositions and methods involve the use of an inhibitor of IL-25 function and an immune stimulator that stimulates an immune response to a target antigen for stimulating protective or therapeutic immune responses to a target antigen. The compositions and methods of the present invention are particularly useful in the prevention and treatment of infections and cancers.
US11285184B2	Cannabidiol alkaline composition An aqueous alkaline composition comprising a cannabinoid which may be cannabidiol (CBD) used alone or in combination with other cannabinoids. An alkalizing agent which comprises pico size carbon particles is present in the composition, in an amount suitable for buffering the composition to a pH between about 7.5 and 9.5. The aqueous alkaline composition is stable and may be used in the preparation of a beverage or a pharmaceutical composition.
US11285182B2	Reduction of milk glycans and their degradation products in the neonate gut Methods of reducing milk glycans, and thus enteric pathogens that use such glycans as carbon sources, in the gut of nursing mammals.
US11285150B2	Compositions and methods for treating CDK4/6-mediated cancer Methods for designing heterobifunctional small molecules which selectively degrade/disrupt CDK4/6 and compositions and methods of using such degraders/disruptors to treat CDK4/6-mediated cancer are provided.
US11285147B2	Neuroprotective agents for treatment of neurodegenerative diseases A compound having formula I is useful for treating a neurodegenerative disease: or a pharmaceutically acceptable salt or ester thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8 are each independently hydroxyl, C1-4 alkyl, C1-4 alkoxyl, C1-8 alkyl, C2-8 alkenyl, C2-8 alkynyl, C4-8, are specified substituents.
US11285146B2	Bupropion as a modulator of drug activity Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.
US11285145B2	Concomitant administration of glucocorticoid receptor modulator relacorilant and paclitaxel, a dual substrate of CYP2C8 and CYP3A4 Many drugs useful in treating cancer are metabolized by CYP2C8 enzymes, by CYP3A4 enzymes, or both. The effects of concomitant administration of relacorilant and paclitaxel, a drug used to treat cancer that is a substrate for both CYP2C8 and CYP3A4, are disclosed herein. Relacorilant potently inhibited CYP2C8 and CYP3A4 in in vitro tests, indicating that co-administration of relacorilant and paclitaxel would increase paclitaxel plasma exposure more than 5-fold in vivo, requiring significant reductions in paclitaxel doses when co-administering paclitaxel with relacorilant. Surprisingly, paclitaxel plasma exposure increased only by about 80% instead of the expected more than 5-fold increase expected with concomitant relacorilant and paclitaxel administration. Applicant discloses safe methods of co-administering relacorilant and paclitaxel by reducing the dose of paclitaxel to about half the paclitaxel dose used when paclitaxel is administered alone. Relacorilant and such reduced doses of paclitaxel may be co-administered to treat cancer, e.g., ovarian or pancreatic cancer.
US11285143B2	Use of mTOR inhibitor and chloroquine for treating cancer Disclosed herein are uses of a mammalian target of rapamycin (mTOR) inhibitor and chloroquine or analogue thereof in the manufacture of a medicament for treating cancer patients who are not responsive to a hormone therapy and an immunotherapy. In particular, the medicament is used during the hormone therapy and the immunotherapy to sensitize the patients to the hormone therapy and the immunotherapy.
US11285140B2	Piperidin-4-yl azetidine derivatives as JAK1 inhibitors The present invention provides piperidin-4-yl azetidine derivatives, as well as their compositions and methods of use, that modulate the activity of Janus kinase 1 (JAK1) and are useful in the treatment of diseases related to the activity of JAK1 including, for example, inflammatory disorders, autoimmune disorders, cancer, and other diseases.
US11285138B2	Method of treating C3 glomerulopathy Methods of treating a human suffering from or susceptible to C3 glomerulopathy comprising administering to the human an effective amount of a C5aR antagonist are provided.
US11285136B2	Nanoparticles for controlled release of Sorafenib and Sorafenib derivatives Described herein are loaded nanoparticles of Sorafenib (Sorafenib PBB) or Sorafenib derivatives (Sorafenib PBB derivatives), wherein the nanoparticles are polymeric PBB nanoparticles, (PHEA-BIB-pButMA, α,β-poly(N-2-hydroxyethyl)-co-{N-2-ethylene-[2-(poly(butylmethacrylate)-isobutyrate]}-D, L-aspartamide, as well as a method for obtaining them. Also described herein are a controlled release formulation of Sorafenib or Sorafenib, derivatives that include Sorafenib PBB or Sorafenib PBB derivatives, and to the use of the formulation in the treatment of tumor diseases of the kidney, liver, thyroid, colon, breast, pancreas, lungs and/or recurrent glioblastoma.
US11285135B2	KRAS G12C inhibitors and methods of using the same Provided herein are methods of treating cancer with KRAS G12C inhibitors of Formula I and compositions of the same. These inhibitors are useful for treating a number of disorders, including pancreatic, colorectal, and lung cancers.
US11285133B2	2- or 3-imidazolines as carbapenemases inhibitors The present application relates to novel 3-imidazolines of formula (I′) and (I) below: (I′) (I) Wherein Ar1, Ar2, Ar3, and R1 to R6 are as defined in the claims. The 3-imidazolines of the invention are useful in antibiotic therapies, in particular as inhibitors of carbapenemases. They are also useful as antibiotics themselves. The present invention also concerns a method for preparing more specifically the 3-imidazolines of formula (I). The present invention further relates to conjugates of said compounds with known antibiotics.
US11285132B2	Uses of indolinone compounds Methods and compositions for treating acute myeloid leukemia and diffuse large B cell lymphoma using combinations of venetoclax and indolinone derivatives are provided.
US11285125B2	Oxidative retinal diseases Some aspects of the invention provide for a method of treating Wet and/or Dry Age-related Macular Degeneration, Retinitis Pigmentosa, Diabetic Retinopathy, cataracts, and/or Stargardt Disease using polyunsaturated fatty acids which are modified in certain positions to attenuate oxidative damage by Reactive Oxygen Species (ROS) and/or suppress the rate of formation of reactive products and toxic compounds.
US11285120B2	Volatile organic compound formulations having antimicrobial activity The present invention includes novel chemical formulations having antimicrobial activity and their methods of use thereof. In some embodiments, the formulation further comprises at least one fungus.
US11285117B2	Device and method for the transdermal delivery of cannabidiol Transdermal delivery devices for the delivery of cannabidiol (CBD) are shown and described. In reservoir patch designs, a microporous, hydrophilic membrane and a backing define a reservoir that houses a mixture of CBD, a polar liquid, and a gelling agent. The hydrophilic membrane is coated with an amine-compatible silicone skin adhesive. In a monolithic design, a release liner is coated with a mixture of CBD and a PIB or amine-compatible silicone skin adhesive laminated to the backing material. In either design, the CBD may be provided as a pure compound or as a component of a cannabis oil.
US11285114B2	Core-shell composite material Disclosed herein is a core-shell composite material comprising: a core optionally comprising an active ingredient compound; a shell structure comprising at least two alternating layers; the alternating layers being a protein layer and a polyphenol layer; and optionally a polyelectrolyte layer interfacing said core and said shell structure, said polyelectrolyte layer being disposed adjacent to said protein layer or said polyphenol layer, wherein said shell structure is selected to be resistant to degradation under gastric conditions but is degradable by one or more intestinal enzymes. In a preferred embodiment the protein is bovine serum albumin (BSA) or pepsin, the polyphenol layer is tannin or tannic acid, and the shell structure is degradable by pepsin.
US11285112B2	Abuse resistant forms of immediate release oxymorphone, method of use and method of making An abuse resistant oral pharmaceutical composition, comprising: a barrier layer, comprising a first polymer; a diffusion layer, comprising a second polymer, substantially covering the barrier layer, wherein the diffusion layer is bonded to the barrier layer and comprises a drug that is substantially homogeneously distributed within the second polymer and diffuses from the diffusion layer within the gastrointestinal (GI) tract; and optionally an expansion layer comprising an expandable polymer, wherein the expansion layer is substantially covered by the barrier layer. Methods of making the same and methods of using the same are also provided.
US11285106B2	Synthetic nanostructures including nucleic acids and/or other entities Articles, compositions, kits, and methods relating to nanostructures, including synthetic nanostructures, are provided. Certain embodiments described herein include structures having a core-shell type arrangement; for instance, a nanostructure core may surrounded by a shell including a material, such as a lipid bilayer, and may include other components such as oligonucleotides. In some embodiments, the structures, when introduced into a subject, can be used to deliver nucleic acids and/or can regulate gene expression. Accordingly, the structures described herein may be used to diagnose, prevent, treat or manage certain diseases or bodily conditions. In some cases, the structures are both a therapeutic agent and a diagnostic agent.
US11285097B2	Fruit flavorings producing a yellow taste sensation The invention relates to a fruit flavoring that produces a yellow taste sensation and that is obtained by (a) contacting and/or mixing at least one fruit flavoring producing a red taste sensation with (b) at least one fruit flavoring producing a green taste sensation.
US11285093B2	Cosmetic uses of swertiamarin The present invention relates to the uses of swertiamarin or of a plant extract enriched with swertiamarin, for stimulating the formation or regeneration of the epidermis and/or for stimulating the metabolism of the dermis mainly in the cosmetics field.
US11285090B2	Cosmetic skincare compositions According to the present invention there is provided a cosmetic composition comprising: (i) a salicylic acid compound; (ii) monoammonium glycyrrhizate; and (iii) a polyphenolic antioxidant agent.
US11285082B2	Device and method for the dosing of active substances for the preparation of medicaments The invention is directed to a method and a device for the dosing of active substances for the preparation of medicaments. In the context of the dosing method, one or more active substances dissolved in a liquid are stored in a storage container, and, in order to permit dosing, a number of drops corresponding to the desired amount of active substance are forced actively through a nozzle onto a substrate or into a collecting vessel; the device used for this purpose comprises at least one storage container for storage of a liquid, and one or more active substances dissolved therein, and also a nozzle through which a number of drops corresponding to the desired amount of active substance are forced out onto a substrate or into a collecting vessel.
US11285080B2	Sampling port A sampling port (10) has a generally cylindrical first portion (36), a generally cylindrical second portion (34) with a smaller diameter than the first portion (36) and a guide member (66) that rotates about a hinge (56) to extend into the second portion (34) to reduce the effective diameter of the second portion (34). The guide member (66) and/or the second and/or first portions (34, 36) are shaped so that the guide member can extend further into the sampling port (10) than a simple cylindrical guide member rotating into simple cylindrical first and second portions.
US11285079B2	Freeze-free medicinal transport carriers In some embodiments, a medicinal carrier device includes: one or more sections of thermal insulation positioned to form an internal space with an adjacent first side region and an adjacent second side region; a first panel including a first phase change material positioned within the first side region of the internal space, the first side region of a size and shape to firmly contain an integral number of portable cold packs in thermal contact with the first panel; and a second panel including a second phase change material positioned within the second side region of the internal space, the second side region of a size and shape to firmly contain an integral number of portable cold packs in thermal contact with the second panel.
US11285064B2	Table mount for a touchscreen device The present disclosure is directed to table mount for mounting a touchscreen device to a surgical table. The table mount includes a clamp configured to releasably secure the table mount to the table, a first arm rotatably connected to the clamp and configured to extend vertically from the surgical table, a second arm rotatably connected to the first arm, and a touchscreen device docking assembly rotatably connected to the second arm and configured to hold a touchscreen device.
US11285063B2	Single port lateral transfer device and rotational positioning device combination An inflatable transfer mattress includes a top panel, a bottom panel having a perimeter sealingly coupled to a perimeter of the top panel to define an internal volume therebetween, a first wedge pocket coupled to an outer surface of the top panel, and a first inflatable wedge. The internal volume is configured to receive an air flow therein. The first inflatable wedge is sized and configured to be inserted into the first wedge pocket and is configured to be transitioned from a deflated state to an inflated state. The first inflatable wedge is configured to rotate a patient to a predetermined angle with respect to the top panel in the inflated state.
US11285059B1	Wheelchair convertible to a walker Personal transportation aid that can be converted easily between a wheelchair and a walker. The device has handles that can be pushed forward to switch from wheelchair mode to walker mode. Pushing the handles forward causes the seat bottom of the wheelchair to flip up, opening a space where the user can stand to use the walker; the front wheels of the wheelchair are also pushed forward. Pulling the handles backwards returns the device to its wheelchair configuration, with the seat bottom flipped down and the front wheels moved backwards. Simple mechanical linkages may be used to flip the seat bottom up and down, and to push the front wheels forward and backwards; therefore the device does not require a power source or actuators.
US11285051B2	Method for applying elastic strands A method of applying elastic members includes applying a construction adhesive; intermittently applying an elastic adhesive; positioning first and second elastics in an elongated condition such that a first portion of the elastics are positioned in contact with both the construction adhesive and the elastic adhesive in hold zones and a second portion of the elastics are positioned in contact with the construction adhesive but not the elastic adhesive in release zones; severing the elastics in the release zones; retracting the elastics through the construction adhesive in the release zones; and maintaining the elongation of the elastics in the hold zones.
US11285050B2	Medical dressing A medical dressing having a geometrical plane of symmetry. A border portion extends along the contour of the pad. A central portion of the dressing has a smaller width perpendicular to the plane of symmetry than the widths of the adjoining portions. The medical dressing comprises a gripping tab which is coplanar with the border portion and which projects outwardly from the border portion. The medical dressing may be used for pressure ulcer prevention, such as at a heel of a human body.
US11285033B2	Breathable and customized cast for immobilization of fractured limb The present invention provides a breathable orthopedic cast device for immobilizing and stabilizing at least one fractured limb. The breathable orthopedic cast device comprising: a customizable cast member having hollow tubes pre-injected with at least one infusion material, wherein hollow tubes are interlinked with each other to form a mesh structure to provide breathability to a fractured limb. The breathable orthopedic cast device is a flat unfolded geometry that can be applied by wrapping over an injured body member, or is customized to a shape corresponding to the contours of the body member.
US11285027B1	Endovascular apparatus with enhanced retrievability and related methods An endovascular apparatus takes the form of an expandable tubular body having a retriever, which may include a pair of interconnected hooks. The retriever may be formed from a single piece of material forming the tubular body, and in the case of a pair of hooks thus has a thickness corresponding to approximately twice the wall thickness of the tubular body. The innermost radial portion of the hooks may be offset from a central axis of a lumen formed by the tubular body, which facilitates free insertion of a balloon or the like for purposes of expanding the tubular body. Related methods of manufacturing an endovascular apparatus with a retriever are also described herein.
US11285026B2	Liner for prosthetic and orthopedic systems A liner is arranged for use in prosthetic and orthopedic devices. The liner defines first and second end portions, and inner and outer surfaces. The liner includes an inner layer having a frictional component and forms at least part of the periphery of the inner liner surface. The inner layer defines a plurality of apertures. A porous element is in communication with the inner liner surface and is connected to the inner layer such that the apertures permit a transfer of air from the inner surface to the porous element. A base layer adjoins the porous element and extends between the first and second end portions of the liner.
US11285022B2	Spinal implant system and method A spinal implant template includes a shaft extending along an axis between a proximal end and a distal end. An engagement portion is configured for insertion between vertebrae of a patient. The engagement portion includes a rod extending from the distal end at an acute angle relative to the longitudinal axis to facilitate ease of entry around a spinal cord of the patient. Systems, surgical instruments, spinal implants and methods are disclosed.
US11285018B2	Expandable fusion device with independent expansion systems Expandable spinal fusion devices, systems, and methods of using them are provided, and they can be inserted in a subject in a collapsed state through a small surgical corridor, and the expand cephalocaudal only, transverse only, or in both directions, in which direction of expansion can also be obtained independently, if desired, after the insertion. These inventions are valuable in reducing risk and surgical complexity, allowing for an on-the-fly selection of a desirable width footprint, a desired control of height expansion through a gradual cephalocaudal expansion, and a desired control of the alignment of the adjacent vertebral bodies. Devices, systems, and methods are also offered to provide a desired control of the contact area desired between the device and the upper and lower vertebral endplates achieved, for example, using an interdigitated endplate system.
US11285011B2	Intervertebral implant and device for inserting an intervertebral implant An intervertebral implant has a hollow space formed within the implant and accessible through an elongate opening extending through a recessed portion of the side wall, and the hollow space is shaped to receive an engagement portion of a drive shaft of an insertion tool; and the intervertebral implant includes at least two guiding surfaces facing each other and being configured for sliding engagement by a portion of a sleeve of the insertion tool movably holding the drive shaft.
US11285010B2	Cervical distraction method A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension. The implant, when positioned in the cervical facet joint, expands to via delivery of an inflation medium to increase the space between the vertebrae, thereby increasing the foraminal area or dimension, and reducing pressure on the nerves and blood vessels of the cervical spine.
US11285005B2	Mitral valve annuloplasty device with twisted anchor Methods of minimally-invasively treating mitral valve regurgitation. The methods include advancing a device in a collapsed configuration into a coronary sinus, causing a distal anchor of the device to expand, exposing a connecting member of the device, pulling proximally on the device, causing a proximal anchor of the device to expand, and releasing the device.
US11284998B2	Surgical methods of replacing prosthetic heart valves A two-stage or component-based valve prosthesis that can be quickly and easily implanted during a surgical procedure is provided. The prosthetic valve comprises a support structure that is deployed at a treatment site. The prosthetic valve further comprises a valve member configured to be quickly connected to the support structure. The support structure may take the form of a stent that is expanded at the site of a native valve. If desired, the native leaflets may remain and the stent may be used to hold the native valve open. In this case, the stent may be balloon expandable and configured to resist the powerful recoil force of the native leaflets. The support structure is provided with a coupling means for attachment to the valve member, thereby fixing the position of the valve member in the body. The valve member may be a non-expandable type, or may be expandable from a compressed state to an expanded state. The system is particularly suited for rapid deployment of heart valves in a conventional open-heart surgical environment.
US11284991B2	Synthetic polymeric implantable artificial cornea device incorporating nanopatterns In various embodiments, disclosed herein is an artificial cornea, comprising an optic zone that is similar in thickness to a natural cornea and a peripheral skirt having a thickness less than the thickness of the optic zone, where the surfaces of the optic zone and peripheral skirt comprise one or more microstructures or nanostructures. In various embodiments, further disclosed herein are methods of manufacturing nanostructures on an artificial cornea, as well as treating a disease by providing an artificial cornea having one or more microstructures and/or nanostructures.
US11284990B2	Adjustable suture button construct An adjustable construct for fixation of a tendon or ligament graft in a tunnel. The construct comprises a flexible, adjustable loop connected to tissue (for example, graft, ligament or tendon). The adjustable loop may be integrated with an additional tissue supporting device (for example, a wedge or a plug). The tissue is secured within a bone socket/tunnel by adjusting the length of the flexible adjustable loop.
US11284971B2	Denture retention apparatus and method A denture abutment retention apparatus and a denture including one or more denture abutment retention apparatuses configured to allow the denture to be easily engaged with and secured to a plurality of denture abutments in a user's mouth using sliding motion of the denture from the sides of the plurality of denture abutments.
US11284967B2	Bone foundation guide system with reduction guide A bone foundation guide system for a dental implant surgical site has a bone foundation guide and a dental implant surgical guide with an open surgical space therebetween. The top of the foundation guide body is contoured and has an upper surface to attach a bottom surface of the dental implant surgical guide as well as to define a removal and augmentation level and to guide the removal and/or augmentation of bone segments from the dental surgical site via a separation plane. The separation plane has a central area predetermined to define an implant depth of bores for anchoring implants, and further has an inclined area extending from all side ends of the central area towards the first bridge end and the second bridge end raising above the removal and augmentation level of the jaw bone.
US11284964B2	Moiré marker device for medical navigation The invention relates to a medical navigation marker device (1; 2; 3) comprising a light reflector, characterised in that the reflector features a marker pattern (11, 12, 13; 11, 12, 13, 14, 15, 16; 27, 28; 34, 37; 35, 37) having the following features:—the marker pattern (11, 12, 13; 11, 12, 13, 14, 15, 16; 27, 28; 34, 37; 35, 37) points in more than one spatial direction; —the marker pattern (11, 12, 13; 11, 12, 13, 14, 15, 16; 27, 28; 34, 37; 35, 37) comprises at least one moire pattern (11, 12, 13; 27; 37) which points in more than one spatial direction; and—the marker pattern (11, 12, 13; 11, 12, 13, 14, 15, 16; 27, 28; 34, 37; 35, 37) comprises a face identification pattern (14, 15, 16; 25, 26; 34; 35) which identifies the face of the marker being viewed from a particular spatial direction. The invention also relates to a combination of a medical marker device (1; 2; 3) and a medical navigation system (43) which uses the marker device (1; 2; 3) as a spatial position and/or orientation marker, and to the use of a medical marker device (1; 2; 3) for providing guidance to a user of a medical navigation system (43) by evaluating the spatial position and/or orientation information provided by the marker device.
US11284959B2	Method for protecting an input control console with a drape Methods for protecting an input control console may include aligning a drape over the input control console. Methods may include aligning a transparent panel over a display integrated into the input control console, inserting a molding of the drape into a recess of the input control console, inserting an input control in the molding, and positioning a skirt of the drape around the input control console.
US11284948B2	Surgical microscope with gesture control and method for a gesture control of a surgical microscope The present invention relates to a surgical microscope (1) with a field of view (9) and comprising an optical imaging system (3) which images an inspection area (11) which is at least partially located in the field of view (9), and to a method for a gesture control of a surgical microscope (1) having an optical imaging system (3). Surgical microscopes (1) of the art have the disadvantage that an adjustment of the microscope parameters, for instance the working distance, field of view (9) or illumination mode, requires the surgeon to put down his or her surgical tools, look up from the microscope's eyepiece (5) and perform the adjustment by operating the microscope handles. Also foot switches and mouth switches where proposed, whereas those are not intuitively operated, require training and are less accurate than hand control of the microscope handles. Thus, the surgeon may lose his or her focus, is confronted with inconveniences and delays and bears an increased risk of contamination. In order to overcome the above disadvantages, the present invention provides a surgical microscope (1) which is characterized in that the surgical microscope (1) further comprises a gesture detection unit (17) for detection of a movement (65) of an object (29) such as at least one of a finger and a tool, and in that the gesture detection unit (17) is connected to the optical imaging system (3) via a signal line (76) and in that the gesture detection unit (17) is configured to output a control signal (77) via the signal line (76) to the optical imaging system (3) depending on the movement (65) of the object (29), the optical imaging system (3) being configured to alter its state depending on the control signal (77). The invention further provides a method for gesture control of the inventive surgical microscope (1).
US11284944B2	MEMS-based method and system for tracking a femoral frame of reference A system for tracking a femoral frame of reference in computer-assisted surgery comprises a sensor unit. The sensor unit is adapted to be secured to the femur. The sensor unit comprises accelerometer and gyroscope sensors that produce orientation data. A processing unit receives gyroscope and accelerometer data. The processing unit comprises a gyroscope-data calculator to provide calculated acceleration data resulting from movements of the femur, an accelerometer-data calculator to calculate measured acceleration data resulting from movements of the femur, and an acceleration comparator to relate an orientation of the sensor unit to the femur to define a femoral frame of reference. The femoral frame of reference is defined from the comparison between the calculated and the measured acceleration data. A sensor orientation interface provides orientation data for the femur from a tracking of the femoral frame of reference. A method for tracking a femoral frame of reference is also provided.
US11284935B2	Energy-activation mechanisms for surgical instruments A surgical instrument includes a housing, energizable member, first activation switch, cable assembly, and second activation switch. The housing is operatively associated with the energizable member. The first activation switch is coupled to the energizable member and is selectively transitionable from an open condition to a closed condition. The cable assembly is coupled to the housing at a first end and includes a plug at a second, opposite end, the plug housing a second activation switch selectively transitionable from an open condition to a closed condition. The plug is adapted to connect to the source of electrosurgical energy, wherein transitioning of the first activation switch from the open condition to the closed condition transitions the second activation switch from the open condition to the closed condition such that the second activation switch communicates with the source of electrosurgical energy to initiate the supply of energy to the energizable member.
US11284916B2	Atherectomy catheters and occlusion crossing devices An atherectomy catheter includes an elongate flexible catheter body, a cutter near the distal end of the catheter body, a drive shaft connected to the cutter and extending within the catheter body, an imaging element near the distal end of the catheter body.
US11284909B2	Coracoid drill guide assembly A coracoid drill guide assembly includes a body having a cylindrical channel on each side of the body for receiving a drill guide sleeve. The sleeves of the assembly have a 1.4 mm inner diameter to guide a 1.3 mm (or smaller) K-wire through the sleeve. An aimer arm extends from the body at a non-intersecting angle with the drill sleeve. The assembly also has a self-locking ratchet mechanism to lock the sleeve in place once the assembly has been secured to bone.
US11284906B2	Surgical saw with sensing technology for determining cut through of bone and depth of the saw blade during surgery Sensing technology methods related thereto for determining cut through of bone and a depth of penetration of a working portion of a surgical instrument (e.g., an oscillating saw blade in a cut). A first sensor outputs a first signal representative of a displacement of the cutting edge of the saw blade in the cut. A second sensor outputs a second signal representative of a force applied to the cutting edge of the saw blade. As such, monitoring the first and/or second sensor may allow for the saw to be stopped upon completion of a cut (e.g., when the saw passes completely through a medium to be cut or upon reaching a predetermined depth for the cut).
US11284900B2	Gas inflation devices, systems, and methods Devices, systems, and methods for inflation are provided. Inflation devices include a housing, a compressed gas canister disposed therein, a syringe disposed within the housing, a plunger slidably disposed in the syringe having an unloaded position and a loaded position relative to the syringe, a puncture mechanism disposed within the housing and configured to open a fluid path between the compressed gas canister and the syringe, and a positive pressure mechanism disposed within the housing and operably coupled to the syringe. Engagement of the puncture mechanism puts the syringe into fluid communication with the compressed gas canister such that gas contained therein loads into the syringe and the plunger moves from the unloaded position and the loaded position. The positive pressure mechanism is configured to maintain the gas within the syringe at a positive pressure relative to ambient pressure in order to prevent air from entering the syringe after loading.
US11284894B2	Device and method for assisting selection of surgical staple height A surgical compression gauge instrument comprising a compression gauge jaw member and an anvil jaw member for measuring a reactionary force from tissue captured and compressed to a predetermined gap distance between the two jaw members is disclosed herein. The compression gauge jaw member comprises a force gauge assembly for measuring the tissue reactionary force, and a spacer assembly for holding the two jaw members at a predetermined gap distance, which comprises an adjustable spacer member and a stopper for providing a positive stop to the adjustable spacer member. The spacer assembly is configured to selectively adjust the gap distance between the two jaw members.
US11284891B2	Surgical instrument with multiple program responses during a firing motion A method of controlling a firing system of a surgical instrument is disclosed. The firing system comprises a firing member and a motor configured to drive the firing member between a proximal position and a distal position. The surgical instrument further comprises a sensor configured to measure a firing force experienced by the firing system. The method comprises driving the firing member toward the distal position, measuring the firing force experienced by the firing system, pausing motion of the firing member based on the firing force reaching or exceeding a firing force threshold, resuming motion of the firing member toward the distal position based on occurrence of an event, and retracting the firing member toward the proximal position based on the firing force reaching or exceeding the firing force threshold a threshold number of times.
US11284889B2	Surgical stapling apparatus A surgical apparatus is provided. The surgical apparatus includes an actuator device including a body portion defining a longitudinal axis and a first articulating link. The first articulating link includes a mechanical interface and is movable between a non-articulated position and at least one articulated position. A reload is releasably coupled to a distal end of the body portion. The reload including a second articulating link configured to engage the first articulating link when the reload is coupled to the actuator device. The reload including a tool assembly which is pivotable from a first a position aligned with the longitudinal axis of the body portion to at least one position misaligned with the longitudinal axis of the body portion. The first articulation link and the mechanical interface prevent the reload from being disengaged from the actuator device when the first articulating link is in the at least one articulated position.
US11284887B2	Bone implant with means for multi directional force and means of insertion An assembly used in osteosynthesis comprising a delivery instrument in combination with an implant wherein the delivery instrument releasably holds the implant in a first configuration prior to attachment of the implant to bone. The delivery instrument allows the implant to be affixed to bone before the implant is released from the instrument. And the instrument may comprise guide means for drills, depth gauges, screws, pins, pegs, blades and or drivers which are used or implanted when the implant is releasably attached to the instrument. After the implant is affixed to bone and released from the delivery instrument, the implant assumes at least a second configuration which provides compression and or distraction and or control of spatial orientation.
US11284886B2	Implant inserter A system for implant delivery includes an implant and an inserter. The implant includes a body that extends between first and second ends. The implant includes retainers extending outwardly from the first and second ends. The retainers are received in corresponding jaws of the inserter. When the implant is connected to the inserter and the inserter is actuated, the implant elastically deforms.
US11284882B2	Devices, systems, and methods for knotless suture anchors Various devices, systems, and methods for knotless suture anchors are provided. In general, a guide device can be cannulated and can be configured to slidably receive therein an inserter tool configured to deliver a suture anchor into a hole formed in bone, such as with a drill advanced through the guide device. The guide device with the inserter tool therein can be configured to be held as a unit by one hand of a person, e.g., a surgeon or other medical personnel.
US11284881B2	Surgical access device having a variable tissue approach angle Surgical access devices having wound closure features incorporated as part of the device are provided. The devices allow suture to be inserted directly into the device and operated to close an opening through which the device is disposed as or shortly after the device is removed from the surgical site. Further, the wound closure features allow for various orientations of wound closure to be achieved by adjusting an angle at which the suture enters tissue surrounding the opening to be closed. Some of the wound closure features provided for include openings formed in both the housing and cannula of the surgical access device, multiple openings formed in one or both the housing and cannula, locations of the openings being adjustable or otherwise movable, and various flexible seals. Other features, as well as methods of closing an opening through which the surgical access device was disposed, are also provided.
US11284880B2	Devices for cardiac surgery and methods thereof A device for cardiac surgery is disclosed. The device for cardiac surgery includes an aortic root retractor frame, an introducer, and one or more suture locking apparatuses. The device for cardiac surgery also includes an actuator for releasing the aortic root retractor frame, as well as a deployment mechanism for fully expanding the aortic root retractor frame. Multiple suture locking apparatuses used for releasable locking and unlocking of suture during a cardiac surgery procedure may be included in the device for cardiac surgery.
US11284878B2	Suture cutter A method and apparatus are disclosed for cutting a strand of suture. The apparatus comprises a solid outer member defining a lumen there-through. An inner member is received at least partially within the lumen, a portion of the inner member defining a curve. The inner member further defines a feature for retaining a strand of suture. At least one of the inner and outer members are moveable with respect to the other of the inner and outer members for cutting the strand of suture.
US11284871B2	Uncoupled LAA device A medical device for treating an LAA is presented. The device includes a cap, a bulb and a joint assembly therebetween. The cap is a three layer mesh structure with a retaining hub securing the layers together. A plurality of proximal wire loops extend from the base layer to a proximal post of the joint assembly. The bulb has a plurality of distal wire loops that extend between a terminal post and a distal post of the joint assembly. The joint assembly comprises a first ball joint, a second ball joint and a housing. Each ball joint is retained in the housing independent ball and socket relationships. Each ball joint and post defines a longitudinal axis. The housing defines a housing longitudinal axis. By way of the ball and socket relationship each ball joint longitudinal axis may form an angle of between about 0 to about 35 degrees with the housing longitudinal axis in any direction.
US11284868B2	Multi-function dermatological biopsy instrument A multi-function instrument for use in a dermatological biopsy procedure, including a housing having an aperture in a base thereof, the aperture adapted to be placed on a patient's skin at a biopsy site, the housing comprising: an anesthetic-dispensing member, a biopsy sampling member configured for extracting a biopsy sample from the biopsy site, and an extension and retraction mechanism configured to enable the anesthetic-dispensing member and the biopsy sampling member to be held in offset positions relative to the aperture and to be alternately brought into alignment with the aperture for extension therethrough, to sequentially dispense an anesthetic to the selected biopsy site, and extract a biopsy sample from the biopsy site, without necessity for removal of the instrument from contact with the patient's skin.
US11284848B2	X-ray CT imaging method, interface system and apparatus Certain exemplary method and/or apparatus embodiments herein can include—acquiring a set of data relative to a patient's maxillofacial region through an x-ray CT imaging apparatus, —reconstructing two or more types of maxillofacial data volumes from the same acquired set of data, —displaying at least one slice of the patient's maxillofacial region with a first type of data volume among the volumes (e.g., FDK volume and MAR volume), —selecting a region of interest (ROI) in the displayed at least one slice, a first portion of said first type of data volume being displayed within the ROI, —displaying within the selected ROI a second portion of a second type of data volume, the at least one slice of the patient's maxillofacial region being displayed with the first type of data volume while the ROI is displayed with the second portion of the second type of data volume.
US11284836B2	Methods and systems for improved prediction of fluid responsiveness The present disclosure provides systems and methods for predicting fluid responsiveness. Embodiments include sensors configured to obtain a high-resolution electrocardiogram signal and a computer system connected to the sensors, the computer system including a memory, a processor, and a display device. Computer system may be configured to receive the electrocardiogram signal from the sensors. Processor may be configured to detect and process changes in at least one of length, amplitude, slope, area, depth, and height of at least one of P, Q, R, S, T, and U complex of the electrocardiogram signal caused by the influence of physiological variables on each other to create a prognostic index. Processor may be further configured to analyze, quantify, and combine the prognostic index of the changes in the electrocardiogram signal and generate a fluid responsiveness prediction. Display device may display the results of the fluid responsiveness prediction.
US11284831B2	Modular physiologic monitoring systems, kits, and methods Systems, devices, methods, and kits for monitoring one or more physiologic and/or physical signals from a subject are disclosed. A system including patches and corresponding modules for wirelessly monitoring physiologic and/or physical signals is disclosed. A service system for managing the collection of physiologic data from a customer is disclosed. An isolating patch for providing a barrier between a handheld monitoring device with a plurality of contact pads and a subject is disclosed.
US11284826B2	Methods for identifying wave break during atrial fibrillation Study of intracardiac electrograms (IEGMs) during atrial fibrillation (AF) provides clinically significant information that can be used in ablation therapy. Methods include determining a regional feature, e.g., dominant frequency (RDF), which encompasses the relationship between simultaneously recorded electrodes and identifies the feature components of a region, rather than the feature of a single electrode. Methods employing the regional feature may be used to identify and characterize variation and disorganization in wavefront propagation or wave breaks (WBs) at each recording site, and may be used to direct catheter ablation therapy.
US11284821B2	Advanced system and method for oxygen saturation monitoring A method that includes configuring a first and a second identification band with unique serial numbers, each of said bands being connected to a signal cable attached to a sensor is provided. The first identification band is securely fixed to a first location on the patient and the second identification band is securely fixed to a second location on the patient. The first and second identification bands are connected with a bridging band. The signal cable is connected to a diagnostic test monitoring system and the patient's oxygen saturation is monitored. The first and second identification bands are configured to evidence tampering when removed.
US11284812B2	Installable RF coil assembly A maneuverable RF coil assembly, useful for being maneuvered at both positions: (i) over at least a portion of a neonate immobilized within a cradle at time of MR imaging; and (ii) below or aside the cradle when it is not required for imaging. The maneuverable RF coil assembly comprises at least one RF coil and maneuvering mechanism. The maneuvering mechanism comprises both: (i) a linear reciprocating mechanism for approaching or otherwise drawing away at least one coil to and from the neonate; and (ii) tilting mechanism for placing at least one coil away from the neonate.
US11284806B2	Method and system for cardiac health monitoring A system for monitoring a cardiac health of a subject by measuring an indicator of the cardiac health of a subject is disclosed. In some embodiments, the system comprises a wearable device configured for being detachably attached to a thoracic region of the subject, the subject being ambulatory or at rest, a communication device and a network server. In one embodiment, the wearable device is configured for sensing and communicating at least one of the electrocardiogram signals and sensor data representing the one or more clinically relevant health parameters of the subject to the communication device. Further, the communication device is configured for communicating at least the electrocardiogram signal and the sensor data representing the one or more clinically relevant health parameters of the subject to the network server using a first communication channel and a second communication channel.
US11284799B2	Optical detection device for physiological characteristic identification An optical detection device for physiological characteristic identification includes a substrate, a light source and an optical receiver. The light source includes a plurality of first lighting units and a plurality of second lighting units symmetrically arranged on the substrate. The optical receiver is disposed on the substrate and adapted to analyze optical signals emitted by the light source for acquiring a result of the physiological characteristic identification.
US11284798B2	Systems for and methods of diagnosing and treating a sacroiliac joint disorder A method of diagnosing and treating a sacroiliac joint of a patient involving delivering a first member into the ilium via a first posterior approach, delivering a second member into the sacrum via a second posterior approach, coupling the first and second members to a pliers, and manipulating the first member relative to the second member via the pliers to determine an ailment of the sacroiliac joint.
US11284795B2	Systems and methods for broad line fundus imaging Systems and methods for Broad Line Fundus Imaging (BLFI), an imaging approach that is a hybrid between confocal and widefield imaging systems, are presented. These systems and methods are focused on improving the quality and signal of broad line fundus images or imaging methods to create high contrast and high resolution fundus images. Embodiments related to improved pupil splitting, artifact removal, reflex minimization, adaptable field of view, instrument alignment and illumination details are considered.
US11284793B2	Method and device for determining the orientation of the eye during eye surgeries Disclosed are a method and a device for controlling an eye surgery system, wherein a light pattern is generated on an eye by an illumination device and is captured by a camera unit while the patient is in the position in which he or she will undergo the surgery. At least one property of the eye characterizing the current orientation of the eye during the surgery is determined from the light pattern by a computing unit.
US11284784B2	Controlling integral energy of a laser pulse in a fluorescence imaging system Controlling integral energy of a light pulse in a fluorescence imaging system is disclosed. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes an electromagnetic sensor for sensing energy emitted by the emitter. The system includes a controller configured to synchronize timing of the emitter and the image sensor. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 770 nm to about 790 nm and/or from about 795 nm to about 815 nm.
US11284783B2	Controlling integral energy of a laser pulse in a hyperspectral imaging system Pulsed hyperspectral imaging in a light deficient environment is disclosed. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes an electromagnetic sensor for sensing energy emitted by the emitter. The system includes a controller configured to synchronize timing of the emitter and the image sensor. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 513 nm to about 545 nm, from about 565 nm to about 585 nm, or from about 900 nm to about 1000 nm.
US11284780B2	Endoscope device An endoscope device is provided, which includes: an insertion part inserted into an examination subject; an outer coat tube disposed at an outer circumferential portion of the insertion part; a fixing member at least a part of which is inserted into the outer coat tube, and the fixing member being in contact with an inner circumferential surface of the outer coat tube; a tight binding thread wound around the outer coat tube, the tight binding thread being made flat in a state in which at least a void is pressed to be flattened, and the tight binding thread being wound such that a longitudinal surface in a flat cross section of the tight binding thread is in contact with an outer circumferential surface of the outer coat tube; and a resin layer formed on the outer coat tube to cover the tight binding thread.
US11284778B2	Medical device positioning system Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention may include an outer flexible tube and a positioning mechanism configured for rotating one portion of the flexible tube relative to another portion of the flexible tube.
US11284775B2	Domestic dishwasher comprising a tank assembly A household dishwasher includes a receiving area for receiving an item to be washed, and a tank assembly receiving dishwashing fluid. The tank assembly includes a first tank section with an inlet, via which the tank assembly can be supplied with dishwashing fluid, and a second tank section with an outlet, via which dishwashing fluid in the tank assembly is able to exit the tank assembly. The first and second tank sections are fluidically connected together and arranged fluidically in series such that dishwashing fluid in the first tank section is displaced into the second tank section when additional dishwashing fluid is introduced into the first tank section via the inlet.
US11284771B2	Wetting device for flat mops A wetting device for flat mops includes a mechanical elevator that contains a contact structure, brackets, and plastic slide bars. The brackets lift the transfer plate away from the lower end of the wetting device if the contact structure is pressed towards the lower end. Each bracket is connected to at least one plastic side bar. The plastic slide bars move apart from each other when the transfer plate lifts away from the lower end. The transfer plate lies upon the plastic slide bars during movement of the plastic slide bars apart from each other. Each plastic slide bar has a length that is at least five times larger than its maximum width and is detachable from its corresponding bracket. The contact structure is a flat metal framework of connected struts. Also disclosed is a cleaning trolley with the wetting device.
US11284765B2	Robot A robot according to an embodiment may include: a plurality of wheels, a motor to drive one or more of the wheels; a supporting plate to which the plurality of wheels are coupled; and a charging module coupled to the front end of the supporting plate. The charging module may include a terminal providing an electrical connection with a charging station when the robot docks with the charging station; and a housing providing an internal space, the terminal rotating or moving vertically in the internal space when the robot docks with the charging station.
US11284764B1	Telescopic conductive tube A telescopic conductive tube is provided in the present application, including a telescopic assembly and a conductive assembly, wherein the telescopic assembly is provided with a first tube body and a second tube body relatively telescopic to the first tube body, and the conductive assembly is installed along the outside of the first and second tube body, wherein the conductive assembly includes a conductive wire, a receiving aluminum tube, an electrical connecting head, a conductive copper sheet, and an insulated guide rail, wherein the conductive wire is electrically connected with an elastic contact protruding from the inside to the outside of the electrical connecting head, the electrical connecting head being electrically connected to the conductive copper sheet, and the electrical connecting head and the conductive copper sheet being capable of sliding relatively and maintaining electrical connection.
US11284761B2	Cyclonic separation device A cyclonic separator device for removing dust or debris from dirt-laden air, the device having a separating chamber, an inlet, an outlet, and a shroud that is connected to the separating chamber at one end, and provides a plurality of openings for the passage of air to the outlet. The device further includes a dirt collection chamber in communication with the separating chamber. The separating chamber includes an airflow directing formation which is connected to an inner surface of a generally cylindrical portion and which extends inwardly towards a central axis of the generally cylindrical portion. The airflow directing formation provides a surface which follows a substantially helical path that extends away from the inlet as it extends circumferentially around the inner surface of the generally cylindrical portion.
US11284758B2	Motor cover for vacuum cleaner, motor module of vacuum cleaner, and vacuum cleaner Disclosed are a motor cover for a vacuum cleaner, a motor module of a vacuum cleaner, and a vacuum cleaner. The motor cover has an inlet and an outlet, the motor cover is configured to mount an electric blower, and an air inlet end of the electric blower is configured to be disposed towards the inlet; the motor cover is provided with a plurality of flow guiding channels therein, and the plurality of flow guiding channels are sequentially communicated; one of the flow guiding channels is communicated with an air outlet end of the electric blower, and another flow guiding channel is communicated with the outlet; at least two of the plurality of flow guiding channels are arranged along an axial direction of the electric blower and guide airflow along a circumferential direction of the electric blower.
US11284757B2	Handheld window cleaning machine having wastewater separation structure A handheld window cleaning machine includes a shell assembly in which a water-air separation unit is accommodated; a water tank assembly at a bottom of the shell assembly, a wastewater separation unit in the water tank assembly, an outlet of the wastewater separation unit in communication with an inlet of the water-air separation unit; and a suction nozzle assembly pluggably connected to a front end of the shell assembly, an outlet of the suction nozzle assembly in communication with the wastewater separation unit; an air outlet of the water-air separation unit is open outward, and a wastewater backflow opening at a bottom of the water-air separation unit, and the wastewater backflow opening in communication with an inlet of the wastewater separation unit. The cleaning efficiency of the window cleaning machine is ensured, and wastewater is effectively separated from air.
US11284754B2	Non-slip toilet training devices Non-slip toilet training devices are disclosed which include a layer of resilient material positioned at all contact surfaces between the training device and a conventional toilet. A raised resilient front portion serves to prevent potential urine flow from spraying outside of the confines of the training device.
US11284749B2	Writing and reading table for a bathtub A system and method for a device for supporting writing and reading materials such as books that are held with a spring loaded clip so the user may view the materials in the inverted position while they are in the bath tub or relaxing in bed whereby the user may orientate the device for a more comfortable view as well as fold up the device to place it in storage.
US11284748B2	Enhanced automated food making apparatus A method for operating an automated food making apparatus having a motor, actuator arm, and an apparatus. The apparatus may be a paddle with flexible fins. The method rotates the paddle with a pin-shaft mechanism to dispense an ingredient placed in a canister, controls the motor automatically based on weight sensor readings, and locates a position of the actuator arm with position sensors. The same motor dispenses ingredients from a plurality of canisters. The method may have a plurality of paddle rotation and weight measurement steps until a target weight is reached. The plurality of paddle rotation steps may be unidirectional or bidirectional paddle rotation. The paddle may be rotated according to one or more paddle rotation algorithms, an error recovery algorithm, or different algorithms based on the amounts of ingredients remaining in the canister. The paddle may be rocked until the target weight is achieved.
US11284747B2	Chop rack The present invention relates to a chop rack for cooking or grilling meat products from the inside out through a bone of the meat product in a bone-down configuration. The bone is exposed to direct heat from a heat source through a slot positioned on the middle portion of a tray. One or more support frames are insertably received in the tray to prevent the meat product from falling over. A sidewall of the tray traps grease, preventing the grease from igniting. Any grease falling through the slot provides additional heat to the bone.
US11284745B2	Infrared toaster An infrared source is arranged relative to support for bread product and operates to direct IR energy to the bread product. A light source is arranged relative to the support and operates to illuminate the bread product and a camera operates to capture images of the bread product. A processor receives the images from the camera. The processor compares successive images received from the camera. Based upon the comparison, the processor operates the IR source to achieve a predetermined toasting level of the bread product.
US11284741B2	Cookware set with lid support A cookware set includes a pot, a lid configured to fit on and cover the pot in a first position, and a support attached to an upper surface of the lid and disposed at the edge of the lid and configured to support the lid in a substantially vertical position on a rim of the pot in a second position. The support has a base and two wings extending from the base, each of the two wings disposed on an opposite end of the base and having a bent portion bent inward toward the base to define a two-piece channel defined by an upper surface of the base and inner surfaces of the wings. The channel is configured to receive a rim of the pot in the second position.
US11284739B2	Steam milk frother A steam milk frother includes: a steam preparation assembly, configured to produce a stream; an injection pipe, configured to form a plurality of foams in a liquid; a steam control valve, connected between the injection pipe and the steam preparation assembly, configured to control a flow of the steam flowing through the injection pipe; and an air control valve, connected to the injection pipe, configured to control a flow of the air flowing through the injection pipe. The injection pipe includes: an inner tube connected to the steam control valve; an air channel, formed between the inner tube and an outer tube, connected to the air control valve; a shunt ring that surrounds an end portion of the inner tube and is surrounded by an end portion of the outer tube, having a plurality of shunt holes; and a lower tube disposed below the shunt ring.
US11284736B2	System for mixing beverages and method of doing the same The present invention relates to a system and process for a nutraceutical beverage compounding system and methods for the same. Provided is a customizable supplement beverage system and method for personalizing and operating the same to a particular user and optionally for operative tracking. Proposed additionally is an operative system for receiving and individually identifying a concentrate or supplement combinations, for mixing the same prior to a use, and for dispensing the same for use, and for tracking control factors relating to the same.
US11284735B2	Brew head assembly A brew head assembly insertable within a brewing apparatus dimensioned to fit within a compartment in a galley of an aircraft may include an adjustable assembly and a brew cup. The adjustable assembly may include a brew head and a support member. The support member may define a first brew head cavity. The brew head may be at least partially inserted into the first brew head cavity. The adjustable assembly may be actuatable between an open position and at least one closed position. The brew cup may define a second brew head cavity. The brew head may be at least partially inserted into the second brew head cavity. A height between the brew head and the brew cup when the adjustable assembly is in the at least one closed position may be responsive to one or more parameters of a brew pod of a plurality of brew pods.
US11284733B2	Hook structure for positioning a curtain A hook structure for positioning a curtain and combining a curtain fabric with connecting portions includes hooks and a rope fastening module. Each hook has a hook body, an elastic hook portion extending from the hook body, and a carrier connected to the hook body. A passing-through space between the elastic hook portion and the hook body is provided for inserting the connecting portion, and the carrier has an engaging space. The rope fastening module includes fasteners and a rope connected to the fasteners, each fastener is embedded into the engaging space, so that the distance between two adjacent fasteners of the curtain fabric is maintained by the rope, and the curtain fabric is maintained in a uniform and regular wavy form.
US11284729B2	Damper device set and cooling and/or freezing showcase A damper device set is provided which can mount a damper device on a door that is thin and has a constraint on the mounting position. A first fastening member is used to fix a mounting plate to a door. A second fastening member placed at a position different from the first fastening member in a thickness direction of the door is used to fix, to the mounting plate, a damper device including a case and a linear damper housed in the case. At least part of the linear damper overlaps at least part of the first fastening member in plan view of the door.
US11284726B1	Barrier for mattress and bed deck A barrier for a mattress and a bed deck is provided. The barrier includes a mattress cover portion and a skirt. The mattress cover portion is configured to fit over a top and sides of a mattress. The skirt extends beneath the mattress cover portion. The skirt comprises an upper panel and a lower panel. The upper panel is coupled with the mattress cover portion along a first perimeter. The lower panel is coupled with the upper panel along a second perimeter. The lower panel comprises a lower edge that defines a third perimeter. The lower panel is configured for selective coupling to a bed deck.
US11284717B2	Storage system and hardware A storage system includes at least one upright rail having a front side with notches formed along a length thereof, the at least one upright rail arranged to be attached to an upright support surface. A bracket is arranged to be attached to the at least one upright rail, the bracket including a substrate and a plurality of hooks extending therefrom which are arranged to be received in a corresponding plurality of the notches, the plurality of hooks disposed only along a first portion of the substrate and not along a second portion of the substrate to define an open region of the bracket. The open region allows for attachment of at least one additional hardware member in a shared section with the bracket along the length of the front side of the at least one upright rail.
US11284712B2	Cantilevered desk and components and method for the use thereof A power grommet embedded in the worksurface includes a housing, at least a first and second outlet block disposed in the housing, and a lid pivotally connected to the housing. The lid is pivotable between an open position, wherein the first and second outlet blocks are exposed along a top of the housing, and a closed position, wherein the first outlet block is exposed along a top of the housing and the second outlet block is covered by the lid.
US11284698B2	Cosmetic applicator with special bristle A cosmetic applicator with a bristle carrier (9), which merges into a stem (12), by way of which the bristle carrier (9) is connected to a handle (13), or into a coupling portion (11) for connecting the bristle carrier (9) to such a stem (12), wherein the bristle carrier (9) carries a multiplicity of in each case single-piece bristles (1) of length (L) and is distinguished in that the bristles (1) consist of two halves (2, 3), which are axially symmetrical relative to one another and are displaced relative to one another, and connected in one piece to one another, along their axis of symmetry (4), wherein each of the halves (2, 3) forms a planar region (6) of the bristle (1), said planar region being located in the displacement plane (5).
US11284679B2	Rotating buckle and fixing device A rotating buckle includes a first fixing member, a second fixing member, and a hook body. The first fixing member includes protruding posts. The second fixing member defines limiting slots and comprises a fixing portion. The fixing portion fixes the second fixing member to the first fixing member through a first resilient member. The hook body is received between the first fixing member and the second fixing member. The hook body defines a mounting hole, an inclined slot, and a receiving slot. The protruding posts are inserted through the mounting hole, the inclined slot, and the limiting slots. The fixing portion is inserted through the receiving slot. The hook body is fixed to the first fixing member through a second resilient member.
US11284673B2	Footwear manufacturing with an origin An article of footwear flat pattern upper (126, 300, 302) portion (216) is provided. The upper portion (302) has a midline reference line (415, 416) extending between the toe end apex (316) and a midpoint on the heel end (314). The upper portion (302) also is comprised of an origin (344) aperture that is located within 10 millimeters of the midline reference line (415, 416) between the toe end (306) and the heel end (314) of the upper portion (302). The upper portion (302) is also formed with an overlay (500) that is coupled with the upper portion (302) between the toe end (306) and the heel end (314) and between the medial side (315) and the lateral side (317). The overlay (500) has an alignment aperture (345) that is aligned with the origin (344) aperture.
US11284667B2	Footwear console Presenting a new approach to architect footwear as a communication and energy-transporting platform for personalized smart living. This is done by integrating the most advanced technologies today, along with some known technologies still under development, to provide solutions to power on demand for all personal and wearable devices. The systems, methods, and apparatuses disclosed in this invention make our personal and wearable devices smarter, thereby providing higher practical functions and more efficiency to our everyday lives.
US11284663B2	Braided article and method of making In one embodiment, an article of footwear includes a first braided layer and a second braided layer. The first braided layer passes along an upper surface of a midsole while the second braided layer passes along a lower surface of the midsole. In another embodiment, an article of footwear includes a first braided layer and a second braided layer. The first braided layer passes along an upper surface of a plate while the second braided layer passes along a lower surface of the plate. In another embodiment, an article of footwear includes a unitary braided component that includes a first layer and a second layer.
US11284654B2	Breathable face mask A face mask face mask is configured to be worn on a human head and includes a face shield and at least one mounting strap. The face shield includes a multi-layer body portion comprising an outer layer, a middle layer and an inner layer. The outer layer is provided by a stitched fabric spacer, the middle layer provided by an open cell foam, and the inner layer provided a stretch fabric. The at least one mounting strap is an ear loop provided by a free-cut piece of fabric defined by an elongated narrow center portion positioned between an enlarged first end and an enlarged second end opposite the first end.
US11284648B2	Young adult modesty support garment Aspects herein provide for a modesty support garment structure comprising varying layers of construction in different areas of the support garment. The modesty support garment comprises a breast contacting portion, an upper chest portion, a back portion, and a pair of shoulder straps. The upper chest portion is positioned superior to the breast contacting portion. The back portion is connected to the breast contacting portion by a pair of side portions, and the pair of shoulder straps extend from the upper chest portion to the back portion. The breast contacting portion comprises a three-layer construction comprising an outer layer, an inner layer, and a spacer mesh material positioned between the outer layer and the inner layer, which provides modesty to the breast contacting area. Additionally, the upper chest portion comprises a two-layer construction comprising an inner layer and an outer layer.
US11284640B2	Fasting mimicking diet A fasting mimicking diet package providing daily meal portions for a predetermined number of days is provided. The fasting mimicking diet package includes a kale cracker composition, a first vegetable broth composition, a mushroom soup composition, a tomato soup composition, a quinoa-containing minestrone soup composition, a bean-containing minestrone soup composition, and a pumpkin soup composition. Characteristically, the daily meal portions are packaged into meal servings or into a total daily serving to be divided into meals.
US11284639B2	Methods and compositions suitable for preserving the freshness of loaf-type food products Methods and compositions maintain the freshness of loaf-type food products in a sauce or gel of suitable viscosity for an extended period. When the loaf-type food products are emptied from a container, the sauce or gel covers the exposed surfaces of the loaf-type food products and does not drip off or dry out. After more than six hours, the loaf-type food products still retain their original color and fresh wet appearance without any crust formation. Accordingly, the methods and composition can solve problems associated with the rapid crusting/drying, color change, off odor, staleness and reduced visual appeal of the loaf-type food products after they have been exposed to air for long time periods.
US11284638B2	Beverage containing catechin compound(s) and RebD and/or RebM Catechin compound(s)-containing beverages having reduced bitterness and astringency of catechin compound(s) while maintaining tea-like preferable flavors, methods of production thereof, and the like are provided. The content of catechin compound(s) in a beverage is adjusted to within a certain range, the total content of RebM and RebD in the beverage is adjusted to within a certain range, and the weight ratio of the total content of RebD and RebM to the content of the catechin compound(s) is adjusted to within a certain range.
US11284635B2	System and method for pasteurizing foods The invention relates to a system (1) and a method for pasteurizing foods packed in closed containers (2). The containers (2) are supplied with a processing liquid (11) in at least one heating zone (5,6), at least one pasteurization zone (7, 8), and at least one cooling zone (9, 10). In order to cool and heat the processing liquid (11) as needed, a coolant (23) is cooled by means of a heat pump (22) in a cooling circuit (20), and a heating medium (33) is heated by means of the heat pump (22) in a heating circuit via a respective heat exchanger (19, 30) in each case. In order to provide cooling energy, the cooled coolant (23) is introduced into a lower end region of a cold buffer store (24), and in order to provide heating energy the heated heating medium (33) is introduced into an upper end region of a heat buffer store (35).
US11284628B2	Production of precooked formed meat patties A cold forming process for forming a meat patty includes heating a ground meat product to a temperature T1, wherein T1≤40° F. The ground meat product is formed into an uncooked patty at temperature T1. The uncooked patty is precooked to form a precooked patty having a skin of depth D comprising denatured protein. The skin is formed on at least an area on the outside of the precooked patty. At least a first portion of the meat product disposed beneath said skin is at approximately T1. The precooked patty is cooked to form a cooked patty, wherein said at least a first portion of the meat product is at a temperature T2. The cooked patty is then frozen and then packaged.
US11284619B2	Stable formulation of pesticidal pyridazinpyrazolamides The invention relates to an agrochemical composition comprising propylene carbonate, up to 10 wt % of water, and compounds I their salts, tautomers, or enantiomers; wherein the variables are as defined in the description. The invention also relates to a process for the preparation of the composition, comprising mixing the propylene carbonate, compounds I, and optionally an acid and/or cyclohexanone. It also relates to a method for controlling pests, which method comprises the application of the composition, or a dilution thereof, to plants, plant propagation material, or the locus of growth of the plants; the pests or their food supply, habitat or breeding grounds. Other objects are the use of cyclohexanone and/or an acid, in particular acetic acid, for stabilizing compositions comprising compounds I; composition for stabilizing water-soluble pesticides as defined in any of claims 1 to 9, comprising 1 to 50 wt % of propylene carbonate, 0.1 to 30 wt % cyclohexanone, and an acid; and an aqueous tank-mix composition comprising the composition in a concentration of 0.01 wt % to 10 wt % with regard to the total weight of the tank-mix.
US11284615B2	Cryopreservation using sucralose Embodiments of the present invention relate to methods of preparing a cell, tissue, organ or plant for cryopreservation, wherein the method includes contacting the cell, tissue, organ or plant with a composition including sucrose and/or sucralose.
US11284613B1	Water animal deterrent A water animal deterrent is disclosed herein. The water animal deterrent includes an animatronic spider having moving legs, multiple lights, Bluetooth speakers, and motion detectors, where the device is powered by a rechargeable battery and solar panels. The water animal deterrent is placed near a swimming pool to protect the pool against various vermin that may come into contact and contaminate the pool. The motion detectors of the water animal deterrent detect the presence of any vermin that walks by a swimming pool. If vermin are detected, the legs of the animatronic body begin to move, and the lights begin to illuminate. As a result, the vermin in the vicinity of the swimming pool are scared away. The water animal deterrent further includes a Bluetooth speaker to facilitate a noise to scare the vermin away. The speaker may also be used for entertainment purposes.
US11284612B2	Implement having an electrode and ground-engaging tools A system for controlling vegetation within a field may include an implement frame and a ground-engaging tool supported on the implement frame. The ground-engaging tool may, in turn, be configured to perform an agricultural operation on the field as the implement frame is moved across the field. Furthermore, the system may include an electrode supported on the implement frame. As such, when a plant within the field contacts the electrode as the implement frame is moved across the field, an electric current is discharged from the electrode into the plant.
US11284607B2	Genetic modification of pigs for xenotransplantation The invention provides for transgenic donor animals (e.g., pigs) whose cells, tissues and organs have a better long-term survival when transplanted into a human patient. The transgenic donor animal carries one or more human transgenes which is expressed only when the endogenous gene of the donor animal is knocked out shortly before a graft is harvested for transplantation. This “genetic switch” allows the donor animal to remain healthy during the majority of its lifetime, while still allowing expression of the human transgene for optimal transplant tolerance in a human recipient. The transgene may encode a cytokine receptor, an adhesion molecule, or a complement regulatory protein.
US11284605B1	Birdfeeders with multiple feeding ports Various birdfeeder designs are provided for flowable bird feed such as seeds or nectar. In one design, the birdfeeder (100) has a housing including first and second receptacles (102 and 104). The receptacles (102 and 104) are intertwined to form a double helical configuration. A large number of feed ports (106) can be distributed across the receptacles (102 and 104) to attract a large number of birds in a small area. Partitions (116) within the receptacles (102 and 104) define a number of feed chambers (118) to supply feed at the feed ports (106).
US11284600B2	Animal litters exhibiting reduced adhesion properties, and related methods An animal litter composition having reduced adhesive properties, and a related method, are disclosed. The animal litter can include a clay-based liquid absorbing material, a filler including one or both of the following: a non-absorbent, non-soluble substrate; an absorbent substrate, and at least one oil present in an amount such that the animal litter composition has a total oil content of about 1.0% by weight to about 7.5% by weight based on the total weight of the animal litter composition.
US11284598B2	Apparatus for cheese production An apparatus for cheese production, in particular a cassette press and an articulated tube arrangement for feeding cheese raw mixture from a cheese maker into molds of the cassette press, wherein the most uniform, constant filling can be achieved. The device has a trough open in plan view, a pressing head having a plurality of press plungers aligned on the cheese molds for pressing the cheese raw mixture and a distributor head for filling in the cheese raw mixture. The distributor head is movable along the longitudinal sides of the trough. The distributor head is rotatably coupled to an articulated tube arrangement for feeding the cheese raw mixture of a cheese maker.
US11284597B2	Tomato hybrid SVTM9021 The invention provides seeds and plants of tomato hybrid SVTM9021. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTM9021 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTM9021 comprising introduced beneficial or desirable traits.
US11284582B2	Sweet corn line SHY-6RSNL196 The invention provides seed and plants of corn line SHY-6RSNL196. The invention thus relates to the plants, seeds, and tissue cultures of corn line SHY-6RSNL196 and to methods for producing a corn plant produced by crossing such plants with themselves or with another corn plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants.
US11284579B2	Watermelon line WCSEJ11-2540 The invention provides seed and plants of watermelon line WCSEJ11-2540. The invention thus relates to the plants, seeds, and tissue cultures of watermelon line WCSEJ11-2540 and to methods for producing a watermelon plant produced by crossing such plants with themselves or with another watermelon plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of watermelon line WCSEJ11-2540 comprising introduced beneficial or desirable traits.
US11284575B2	Lettuce variety SVLD2043 The invention provides seed and plants of the lettuce line SVLD2043. The invention thus relates to the plants, seeds, and tissue cultures of lettuce line SVLD2043, and to methods for producing a lettuce plant produced by crossing a plant of lettuce line SVLD2043 with itself or with another lettuce plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of lettuce line SVLD2043, including the gametes of such plants.
US11284561B2	Agricultural aircraft for spreading granular fertilizer and spreading method thereof An agricultural aircraft for spreading granular fertilizer and a spreading method thereof. The agricultural aircraft includes an aircraft body, a power system, and a spreading device, where the spreading device is located at a front part of the aircraft body, and the aircraft body is also provided at the front thereof with a wind direction sensor and a wind speed sensor communicatively connected a controller; the spreading device includes a box body, a throwing disc, and a tray connected to the box body, where a left baffle plate and a right baffle plate with controllable opening angles are disposed on the tray; an upper part of the box body is a material box for storing granular fertilizer, a cavity for accommodating the tray and the throwing disc is disposed on one side of the box body.
US11284557B2	Plugging control for an agricultural implement A plugging control system for an agricultural implement includes a sensor configured to output a sensor signal indicative of plugging of a ground engaging component and a controller having a processor and a memory. The processor is configured to receive the sensor signal indicative of plugging of the ground engaging component from the sensor, determine whether the plugging exceeds a threshold value, and in response to the plugging exceeding the threshold value, output a monitoring signal to perform a monitoring operation, output a control signal to perform a control operation, or both.
US11284553B2	Agricultural implements and means for engaging the same to a tractor An agricultural tractor mounting assembly comprising a toolbar engaged with a first implement engaging a soil subsurface and also equipped with a carrying tool for engaging another implement. The carrying tool may include hydraulic cylinders and hydraulic charged accumulators which lift, suspend, and support implements behind a toolbar engaged to a tractor. The implement engaging the soil and the carrier tool may be engaged to the toolbar of the tractor mounting assembly which is engaged to the tractor.
US11291146B2	Leadframe substrate having modulator and crack inhibiting structure and flip chip assembly using the same The leadframe substrate mainly includes a modulator, a plurality of metal leads, a resin layer and a crack inhibiting structure. The resin layer provides mechanical bonds between the modulator and the metal leads disposed about peripheral sidewalls of the modulator. The crack inhibiting structure includes a continuous interlocking fiber sheet that covers the modulator/resin interfaces, so that the segregation induced along the modulator/resin interfaces or cracks formed within the resin layer can be prevented or restrained from extending to the top surfaces, thereby ensuring the signal integrity of the flip chip assembly.
US11291143B2	Cooling design for electronics enclosure In one embodiment, an electronics enclosure for housing a data processing system includes a number of enclosure panels forming a fully enclosed container to contain electronics, including a first enclosure panel having a liquid cooling component therein and a second enclosure panel having an air cooling component therein. The enclosure is thermally managed by implementing these panels. The first enclosure panel includes an inlet port to receive cooling liquid from an external cooling liquid source, a cooling plate disposed on an inner surface of the first enclosure panel to receive a motherboard of the data processing system and to extract heat from the motherboard using the cooling liquid and an outlet port to return the cooling liquid back to the external liquid source. The second enclosure panel includes a liquid to air heat exchanger to cool air flowing through an air space within the fully enclosed container using at least a portion of the cooling liquid.
US11291137B2	Cooling device A cooling device includes a cabinet, a coolant circulation mechanism, and a heat exchange mechanism. The coolant circulation mechanism includes a first conduit, a second conduit, a control conduit, and a circulation conduit. The circulation conduit is connected to the cabinet and the heat exchange mechanism. The first conduit and the second conduit are connected to the heat exchange mechanism. The control conduit is connected to the cabinet and selectively connects to the first conduit or the second conduit. When the control conduit connects to the second conduit, coolant from the cabinet flows to the heat exchange mechanism through the second conduit. When the control conduit connects to the first conduit, coolant from the heat exchange mechanism flows to the cabinet through the first conduit. Coolant in the cabinet flows through the circulation conduit to the heat exchange mechanism when a level of the coolant reaches the circulation conduit.
US11291135B2	Server and chassis of server A chassis includes a receiving member, a bracket, and a sliding assembly. The bracket is configured to be mounted in a cabinet. The sliding assembly is configured to slidably mount the receiving member on the bracket.
US11291124B2	Method for manufacturing multilayer wiring board A method for manufacturing a multilayer wiring board is disclosed. The Method comprises a step (I) of preparing printed wiring boards having both electrical connection pads for establishing an electrical connection between the boards and non-connection pads for not establishing an electrical connection between the boards on the same plane; and a lamination step (II) of overlaying the boards so that the electrical connection pads face each other, and laminating the boards so that the boards are bonded to each other through a conductive material provided between the facing electrical connection pads. In the step (I), to at least one of surfaces faced when the boards are overlaid in the step (II), an insulating film having through holes formed in positions corresponding to the electrical connection pads on the surface is attached (Ia), and the conductive material is provided in the through holes (Ib).
US11291123B2	Circuit board The present invention relates to a circuit board including: a base board having a circuit region and a terminal region; a circuit pattern formed on an upper portion of the base board; and a low-melting-metal layer formed on an upper portion of the circuit pattern. A circuit board capable of reducing manufacturing time and manufacturing costs may be manufactured by omitting a photoresist process.
US11291119B2	Semi-flex component carrier with dielectric material surrounding an embedded component and having locally reduced young modulus A semi-flex component carrier includes a stack with at least one electrically insulating layer structure and/or at least one electrically conductive layer structure. The stack defines at least one rigid portion and at least one semi-flexible portion, and a component embedded in the at least one rigid portion. The at least one electrically insulating layer structure of the stack has a mechanical buffer structure surrounding at least part of the component and has a lower value of the Young modulus than other electrically insulating material of the stack.
US11291116B2	Integrated circuit structure An integrated circuit structure and method of forming is provided. A die is placed on a substrate and encased in molding compound. A redistribution layer is formed overlying the die and the substrate is removed. One or more surface mounted devices and/or packages are connected to the redistribution layer on an opposite side of the redistribution layer from the die. The redistribution layer is connected to a printed circuit board.
US11291105B2	Particle beam accelerator and particle therapy system In a magnetic device 1, on faces opposite to a middle plane 2 between an upper magnetic pole 8 and a lower magnetic pole 9, recesses 21a, 21b, 21c, and 21d and projections 22a, 22b, 22c, and 22d are alternately placed along a beam circling direction. In the projections 22a, 22b, 22c, and 22d, angle widths θ of the projections 22a, 22b, 22c, and 22d when viewed from the center O1 of a beam closed orbit is narrowed as beam energy is increased. On the outer circumferential region of the recess 21a on the upper magnetic pole 8 and the lower magnetic pole 9, the inlet of an extraction channel 1019 that extracts a beam accelerated to a predetermined energy to outside an accelerator 1004 is provided.
US11291103B2	Uniaxial counter-propagating monolaser atom trap A uniaxial counter-propagating monolaser atom trap cools and traps atoms with a single a laser beam and includes: an atom slower that slows atoms to form slowed atoms; an optical diffractor including: a first diffraction grating that receives primary light and produces first reflected light; a second diffraction grating that receives primary light and produces second reflected light; and a third diffraction grating that receives the primary light and produces third reflected light; and a trapping region that forms trap light from the reflected lights and receives slowed atoms to produce trapped atoms from the slowed atoms that interact with the trap light.
US11291096B2	Dimmable light tube with anti-electric shock protection function A dimmable light tube with anti-electric shock protection function includes two conductive pin assemblies, a bridge rectifier, an anti-electric shock detection control circuit, and a buck-boost constant current module. The bridge rectifier is connected to the conductive pin assemblies. The anti-electric shock detection control circuit is connected to the bridge rectifier, and the anti-electric shock detection control circuit has an output end and a resistor. The input end of the buck-boost constant current module is connected to the output end and the driving module is connected to the resistor so as to perform the leakage control function. The current conduction angle of the current generated by the transmission of the anti-electric shock detection control circuit can be changed by the buck-boost constant current module, so that the dimming function can be provided.
US11291094B2	LED driving circuit A LED driving circuit (20) is for driving at least two LED segments (22, 24) of different color or color temperature, using an input current which has a current ripple amplitude. The LED driving circuit (20) comprises an input to receive the input current; an output to connect to the at least two LED segments (22, 24); and a current distributing circuit which provides the input current to a single one of the two LED segments when the current is at a peak portion, wherein the current distributing circuit is adapted, when providing the input current to a single one of the two LED segments during the peak portion, to provide the input current to the single one of the two LED segments alternately, and splits the input current into two non-zero currents for different LED segments when the current is in a trough. When all current is provided to one LED segment, the light conversion efficiency is lower than when two segments are driven with lower current. This means the effect which the current ripple has on the light output is reduced. The driving circuit effectively compensates for the current ripple by adjusting the light conversion efficiency so that a flatter light output characteristic is obtained.
US11291091B2	Digital jukebox device with improved user interfaces, and associated methods Certain exemplary embodiments relate to entertainment systems that interact with users to provide access to media appropriate to and/or customized for a particular user using the entertainment system, the location at which the entertainment system is being accessed, and/or a predefined event. For example, in certain exemplary embodiments, an entertainment system in a location is configured to provide jukebox-related and entertainment system mediated services that are accessible from within and from the outside of the location, and provide (1) attract or flight media operations, (2) browsing services, and/or (3) search screens appropriate to and/or customized for a particular user using the entertainment system, the location at which the entertainment system is being accessed, and/or a predefined event. Such screens may be provided with a three-dimensional look-and-feel in certain exemplary embodiments.
US11291090B2	Light fixture control A fixture configuration module comprises a connector configured to be removably coupled with a light fixture. The fixture configuration module also comprises fixture control circuitry communicatively coupled to the connector and configured to control the light fixture to produce light in accordance with a range of a lighting parameter. The range includes at least a subset of values supported by the light fixture for producing light. The fixture configuration module further comprises range control circuitry communicatively coupled to the fixture control circuitry and configured to wirelessly receive the range at least while the connector is uncoupled from the light fixture, and designate the range to the fixture control circuitry while the connector is coupled to the light fixture.
US11291082B2	Electronic cigarette An electric cigarette including a detachable cover for enclosing the battery. The cigarette allows for replacing the battery. In addition, the cigarette includes an indicating light for reflecting the state of the battery. In addition, the cigarette includes an atomizing assembly that includes detachable components for maintenance or replacement. In addition, the cigarette includes a transparent casing disposed in atomizing assembly. The cigarette of the invention allows for saving materials and reducing cost burden on a user.
US11291081B2	Host-neutral gateway processing system Various embodiments of a host-neutral gateway device are presented herein. A host-neutral gateway device can include a plurality of local wireless communication interfaces that communicate with a plurality of sets of wireless devices. The host-neutral gateway device can include a plurality of long-range wireless communication interfaces that communicate with one or more remote server systems. The host-neutral gateway device can be programmed to execute a plurality operator-specific applications. Each operator-specific application may be mapped to a corresponding set of wireless devices of the plurality of sets of wireless devices.
US11291078B2	Transmission scheme for common control message with multi-beam operation Techniques discussed herein can facilitate communication of common control messages via multi-beam operation. Embodiments discussed herein can include BSs (Base Stations) configured to transmit scheduling information associated with a common control message via a beamformed DL (Downlink) control channel in each symbol of two or more symbols of a slot, wherein the DL control channel is one of a dedicated physical channel or a NR (New Radio) PDCCH (Physical Downlink Control Channel); and transmit the common control message via a DL data channel based at least in part on the scheduling information.
US11291077B2	Internet of things sensor major and minor event blockchain decisioning A method, computer system, and a computer program product for qualifying an Internet of Things (IoT) event as a major event is provided. The present invention may include detecting the IoT event by utilizing one or more IoT sensors associated with a physical asset. The present invention may then include comparing the detected IoT event with one or more owner preferences associated the physical asset. The present invention may further include qualifying the compared IoT event as a major event based on the detected IoT event matching the one or more owner preferences.
US11291068B2	Radio network node, wireless device and methods performed therein According to embodiments herein a method performed by a radio network node for handling communication of a wireless device in a wireless communication network is herein provided. The radio network node configures the wireless device to perform a beam recovery process in one cell of a configured set of cells, wherein the configured set of cells includes a primary cell and a set of neighbor cells.
US11291065B2	Wireless communication device for transmitting connection requests at different frequencies A wireless communication device for a human-powered vehicle comprises a wireless communicator and a controller. The wireless communicator is configured to wirelessly transmit a connection demand signal to establish a wireless connection between the wireless communicator and an additional wireless communicator. The controller is configured to control the wireless communicator to wirelessly transmit the connection demand signal at first frequency for a first period. The controller is configured to control the wireless communicator to wirelessly transmit the connection demand signal at second frequency which is different from the first frequency after a passage of the first period.
US11291051B2	Methods and devices for random access One embodiment of the present disclosure relates to a method for random access in a base station supporting communication with at least one CE-MTC UE. The method comprises: receiving from a user equipment, repetition transmissions of a first message including a random access preamble; repeatedly transmitting to the user equipment a second message including a random access response, RAR, wherein the second message has a characteristic dependent upon a first repetition level. Another embodiment of the present invention also relates to corresponding method for random access in a user equipment. According to an aspect of the present disclosure, there are provided corresponding devices.
US11291043B2	Communication apparatus and communication method for controlling channel access operation To provide a communication apparatus which controls channel access operation under a multi user environment, and a communication method. Channel access operation of each STA after an MU mode is finished is controlled through a trigger frame from an AP to prevent collision immediately after the MU mode is finished. Further, the AP sets a smaller CW upon transmission of the trigger frame than a CW of an STA to preferentially transmit the trigger frame and give priority to communication in the MU mode over communication in an SU mode. Further, by the CW of each STA upon switching of the mode being not reset, a transmission waiting period after the MU mode is finished is shortened.
US11291042B2	Method and apparatus for configuring random access A method for configuring random access, comprising: initiating, by a user equipment, a random access to a base station; receiving an association relationship between a random access adjustment parameter and a type of the random access from the base station, wherein the type of the random access is associated with a tolerant latency of the random access; determining whether a random access response transmitted by the base station with respect to the random access is received within a predetermined duration upon initiation of the random access; determining the type of the random access upon it is determined that the random access response is not received; determining a random access adjustment parameter corresponding to the random access according to the association relationship; and re-initiating the random access to the base station according to the random access adjustment parameter.
US11291039B2	Wireless network access control method and apparatus The present invention discloses a wireless network access control method and an apparatus. The method includes: configuring, by a wireless network, an independent access control parameter for each network slice, so as to implement differential access control, by the network, on access to different network slices that is initiated by a terminal device. In addition, a core network or a radio access network initiates network slice overload control or a network slice access control parameter adjustment based on resource usage of each network slice in the network. By separately controlling and adjusting the access control parameter of each network slice, it is ensured that impact between network slices is minimized.
US11291036B2	Scheduling requests and buffer status reports for low latency wireless communications A base station may transmit a grant to user equipment (UEs), indicating uplink resources for transmission of pending data at a UE. Uplink resources may include uplink resources associated with transmission time intervals (TTIs) and/or shortened TTIs (sTTIs). A UE may identify pending data associated with a data type (e.g., low latency data, internet traffic, etc.) and transmit a scheduling request (SR) for a grant of uplink resources. The data type of the pending data (e.g., the logic channel group identification (LCG ID) associated with a buffer status) may be indicated such that uplink resources may be granted to the UE to reduce latency. In some aspects, the SR may indicate uplink resources associated with sTTIs. Further, the UE may prioritize pending data and buffer status reports (BSRs) associated with other data within the received grant.
US11291035B2	Information transmitting method and apparatus, base station, and user equipment Aspects of the disclosure relates to an information transmitting method and apparatus. The information transmitting method can include adding, by means of a control unit, an information element (IE) to radio resource control (RRC) signaling configured for the SPS scheduling, the IE being used for indicating a reference value of the number of candidate positions of the SPS scheduling unit of the UE, and transmitting the RRC signaling carrying the reference value of the number of candidate positions and period information of the SPS scheduling unit to the UE. According to the present embodiment, the RRC signaling carrying the reference value of the number of candidate positions and the periodic information of the SPS scheduling unit is transmitted to the UE, so that the UE can determine the number of candidate positions according to the received RRC signaling, and receive the SPS scheduling unit at the candidate position.
US11291034B2	Enhancement of performance of ultra-reliable low-latency communication The disclosure describes mechanisms for reliability enhancement on control channel and data channel and mechanisms in URLLC. An apparatus of a RAN node for URLLC includes baseband circuitry to configure at least one DCI for scheduling transmission of at least one PDSCH content having same information. For each DCI, the baseband circuitry determines a CORESET for transmitting the DCI. The disclosure further describes mechanisms for the support of low latency transmission in URLLC. To improve peak data rate and spectrum efficiency in FDD system, the RAN node configures a DCI for scheduling data transmission using blank resources of a self-contained slot structure. Further, CBG-based transmission with separate HARQ-ACK feedback is provided to configure a DCI for scheduling data transmission of a TB and to divide the TB into multiple CBGs, and to configure uplink control data to carry separate HARQ feedback for the CBGs.
US11291032B2	Method and apparatus for decoding downlink control signal in wireless cellular communication system The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and safety related service, or the like) on the basis of a 5G communication technology and an IoT related technology. The present invention relates to a wireless communication system and, specifically, to a method and apparatus for decoding a downlink control signal.
US11291030B2	Sidelink control information for vehicle-to-vehicle communications Embodiments of the present disclosure describe methods and apparatuses for sidelink control information for vehicle-to-vehicle communications.
US11291026B2	Uplink transmission techniques in low-latency wireless communication Methods, systems, and devices for wireless communications are described that provide for indicating transmit power control information to a user equipment (UE) for semi-persistent scheduling (SPS) transmissions in short transmission time intervals (TTIs) from the UE, and for configuring reference signal transmissions in SPS transmissions of short TTIs. A UE may be configured with uplink power control information for SPS transmissions that use sTTIs that is separate from uplink power control for longer TTIs. A UE may receive the power control information and apply it in SPS transmissions that use sTTIs. Uplink transmit power for SPS sTTI transmissions may be independent of power control for regular sTTI transmissions and independent of power control for long TTI transmissions. UEs may apply a cyclic shift to reference signals transmitted is SPS transmissions according to a SPS configuration, rather than a cyclic shift indicated in a SPS activation command.
US11291024B2	System and method for physical downlink control channel monitoring Methods and apparatuses are provided for monitoring a physical downlink control channel (PDCCH). A first time gap is set from an end of the PDCCH to a beginning of a physical downlink shared channel (PDSCH). A second time gap is set from an end of the PDSCH to a beginning of a physical uplink control channel (PUCCH). A high priority channel and a low priority channel are configured in a PDCCH monitoring span. At least one parameter indicating a minimum amount of additional time required by a user equipment (UE) for processing the low priority channel, is received from the UE. Based on the at least one parameter, the UE is configured with at least one offset used to increase at least one of the first time gap and the second time gap.
US11291007B2	Processing method and apparatus for recovering beam The present disclosure provides a processing method and apparatus for recovering a beam. The method includes: generating a first type of signaling when K elements in a beam related parameter set trigger one or more thresholds; and sending the first type of signaling to a second communication node, where the beam related parameter set includes Q elements, where Q and K are both positive integers, and K is less than or equal to Q. Through the present disclosure, the technical problems that a beam cannot be recovered after beam link failure, and beam and channel state information reports or beam and channel state information report requests cannot be actively initiated in a millimeter wave communication system are solved.
US11291006B2	Techniques for configuring active spatial relations in wireless communications Aspects described herein relate to configuring active spatial relations in wireless communications. A capability indicating a number of active spatial relations supported for detecting downlink reference signals or generating uplink beams can be indicated to an access point. A configuration of spatial relations indicating a transmit filter of reference signals for use in transmitting uplink communications can be received from the access point and based on the capability. One or more of the reference signals received from the access point can be detected based on the configuration.
US11291005B2	Traffic management technique for variable bandwidth networks using RSVP An example system comprises a router configured to receive a bandwidth update associated with a change in bandwidth over a wireless channel, determine if the change in bandwidth identified in the bandwidth update results in bandwidth being over-reserved at at least one priority level, previously reserved bandwidth of the wireless channel being associated with a plurality of different priority levels, the previously reserved bandwidth being previously reserved based on a plurality of path requests from a head end router, each path request including at least one priority level and a bandwidth reservation request, if the change in bandwidth results in bandwidth being over-reserved, then preempt a lowest priority path request, based in the preemption of the lowest priority path request, update reserved bandwidth of the wireless channel of at least one priority level, and provide a message to the head end router regarding the change of bandwidth.
US11290998B2	Random access in new radio (NR) and other beamforming systems A wireless transmit/receive unit (WTRU) may receive, from a base station, information concerning an association between synchronization signal/physical broadcast channel (SS/PBCH) block transmissions and physical random access channel (PRACH) resources. In an example, each SS/PBCH block transmission may be associated with a transmission beam of the base station. The WTRU may receive the SS/PBCH block transmissions and select one of the transmissions. Further, the WTRU may compare a reference signal received power (RSRP) associated with the selected transmission to a threshold. The WTRU may then determine between performing a random access procedure of a first type and a second type based on the comparison. Also, the WTRU may select a PRACH resource based on the selected transmission and the information concerning the association between the transmissions and the PRACH resources. Moreover, the WTRU may transmit a PRACH preamble, for the determined random access procedure, using the selected PRACH resource.
US11290994B2	Signal transmission method, terminal device, and network device Disclosed in embodiments of the present invention are a signal transmission method, a network device, and a terminal device. The method comprises: sending indication information to a first terminal device, the indication information being used for indicating a resource region used for receiving a downlink control signal by the first terminal device; and sending the downlink control signal to the first terminal device in the resource region. By means of the method, the network device and the terminal device in the embodiments of the present invention, system performance can be improved, and energy consumption of the terminal device can be reduced.
US11290992B2	Uplink control information collision handling Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to group transmissions into one or more groups, e.g., of various priority levels and/or types of transmissions. The UE may resolve collisions, e.g., according to one or more procedures described herein. The UE may transmit the transmissions according to the resolutions.
US11290989B2	Information transmission method and apparatus This application provides an information transmission method and apparatus. The method includes: receiving, by a terminal device, a plurality of pieces of downlink control information DCI, where each of the plurality of pieces of DCI is used to trigger reporting of one piece of UCI and indicate a physical uplink control channel PUCCH resource carrying the UCI, the UCI includes at least one piece of channel state information CSI and response information, and PUCCH resources indicated by the plurality of pieces of downlink DCI occupy at least one same orthogonal frequency division multiplexing OFDM symbol; and sending, by the terminal device, target UCI on a target PUCCH resource, where the target UCI includes UCI triggered by the plurality of pieces of DCI, and the target PUCCH resource is one of the PUCCH resources indicated by the plurality of pieces of DCI. In this way, aperiodic CSI triggered by DCI can be transmitted on a PUCCH resource.
US11290962B2	Terminal apparatus, base station apparatus, and communication method A terminal apparatus receives one transport block by using a PDSCH, receives RRC information indicating a maximum number X of CBGs, determines transmit power of a PUCCH, and transmits UCI at least including a HARQ-ACK corresponding to the one transport block on the PUCCH. The one transport block includes NCB code blocks. The HARQ-ACK includes the X HARQ-ACKs bits. In a case that a number of bits of the UCI does not exceed a prescribed number of bits, the transmit power of the PUCCH including the UCI is determined at least based on a smaller value of the X and the NCB. In a case that the number of bits of the UCI exceeds the prescribed number of bits, the transmit power of the PUCCH is determined at least based on the number of bits of the UCI.
US11290960B2	Method and apparatus for low power transmission using backscattering Aspects of the present application relate to mobile communication devices having active device components and passive device components and, more particularly, to operation of the passive device components to form a backscatter signal from a received forward signal. Upon receipt of the backscatter signal, a reception point may obtain information about the mobile communication device that contains the passive device components. Such information may relate to timing, position and identity.
US11290951B2	Providing optimal packet data network gateway selection for 5G network environments upon initial user equipment attachment via a WiFi evolved packet data gateway Techniques that provide optimal packet data network gateway selection upon initial attachment of a upon an initial user equipment (UE) attachment via a WiFi Evolved Packet Data Gateway (ePDG) are described herein. In at least one embodiment, a method may include determining, by an ePDG, whether a UE is capable to connect to at least one of a 5G standalone mobile core network and a 5G non-standalone mobile core network; determining, by the ePDG, whether the UE is subscribed to connect to at least one of the 5G standalone mobile core network and the 5G non-standalone mobile core network; and selecting, by the ePDG, a packet data network gateway to support the UE connection based, at least in part, on determining that the UE is capable and is subscribed to connect to at least one of the 5G standalone mobile core network and the 5G non-standalone mobile core network.
US11290935B2	Data processing method, device and storage medium A data processing method, comprising: a terminal device (120) reports switching time capability to a network device (110), the switching time capability being used for data scheduling of the network device (110) to the terminal device (120). The switching time capability comprises: the switching time that the terminal device (120) is switched from a first network to a second network, and/or the switching time that the terminal device (120) is switched from the second network to the first network. The network device (110) comprises a first network device and/or a second network device. Also disclosed are another data processing method, a terminal device, a network device and a storage medium.
US11290924B2	Communication method and communications device for improved handover with changed common system information A communication method includes: sending, by a first device, a handover request message to a second device, and receiving a handover acknowledgement message returned by the second device, where the handover acknowledgement message carries common system information of the second device; sending, by the first device, a handover command to a terminal, where the handover command includes the common system information of the second device; sending, by the first device, a second message to the terminal based on a first message, so that the terminal obtains changed communications system information of the second device based on the second message, where the first message is sent by the second device, and the first message is used to indicate a change occurring in the common system information of the second device.
US11290922B2	Generating and providing relative quality of service indicators Concepts and technologies are disclosed herein for relative quality of service indicators. A processor obtains quality of service data for a sector that is serving a user device. In response to determining that a quality of service associated with the sector is degraded, an offer can be provided to the user device to upgrade the quality of service. In response to detecting acceptance of the offer, enhancement of the quality of service can be triggered. Quality of service data for the sector can be collected. The quality of service data can represent the quality of service for the user device and a further quality of service for another device located in the sector. Quality of service display data that presents the quality of service for the user device and the further quality of service for the other device can be generated and provided to the user device for display.
US11290919B2	Bandwidth allocation method and apparatus The application provides a bandwidth allocation method and device. The method includes that: Discontinuous Reception (DRX) indication information is determined, the DRX indication information being used for a terminal device to determine a working bandwidth to be used within a DRX cycle and/or a frequency point of the working bandwidth; and the DRX indication information is transmitted to the terminal device. According to the bandwidth allocation method of the embodiments of the application, unnecessary power consumption of the terminal device may be avoided.
US11290909B2	Seamless data traffic switchover for Internet of Things devices The present disclosure relates to devices and methods for using Cellular Internet of Things (CIoT) to connect Internet of Things (IoT) devices to the internet. The devices and methods may dynamically switch from using communication interfaces associated with Narrow Band IoT (NB-IoT) to communication interfaces that support greater amounts of bandwidth in response to detecting an increase in data traffic. The devices and methods may dynamically establish communication interfaces for transmitting data packets in response to determining that a data transfer rate for the data packets exceeds a threshold. The devices and methods may switch to the newly established communication interface for sending the data packets.
US11290906B2	Channel measurement method Embodiments of the present invention provide a channel measurement method. The method includes: obtaining, for a to-be-measured frequency band including at least one reporting subband and at least one missing subband, channel state information of each reporting subband and channel state information of each missing subband, where the channel state information of each reporting subband is obtained based on channel estimation, and the channel state information of each missing subband is obtained according to a reference rule with reference to channel state information of a reporting subband that is indicated by the reference rule and that is in the at least one reporting subband; and sending a measurement report of the to-be-measured frequency band to a transmit end device, where the measurement report includes the channel state information of each reporting subband in the at least one reporting subband.
US11290905B2	Measurement method and device A measurement method includes sending, by a first device to a second device, a message including a first configuration, wherein the first configuration indicates that a first event triggers the second device to send a first measurement message. The first event includes at least a channel quality of a measurement object is less than a first threshold, the channel quality of the measurement object is lower than a channel quality of a serving cell of the second device, the channel quality of the measurement object is less than the first threshold, and the channel quality of the serving cell of the second device is greater than a second threshold, or the channel quality of the measurement object is lower than the channel quality of the serving cell of the second device and the channel quality of the serving cell of the second device is greater than the second threshold.
US11290894B2	Apparatuses and methods for beam identification through the physical random access channel (PRACH) and efficient PRACH resource utilization A User Equipment (UE), and associated method, including a wireless transceiver, configured to perform wireless transmission and reception to and from a cellular station. A controller is configured to use a first preamble to perform a synchronous transmission on a PRACH to the cellular station via the wireless transceiver, and use a second preamble to perform either of at least two different types of transmission, the two different types of transmission comprising an asynchronous transmission and a synchronous transmission to the cellular station via the wireless transceiver; wherein the controller is further configured to receive a random access response to the synchronous transmission from the cellular station via the wireless transceiver, and wherein a Timing Advance (TA) estimation is not required for the synchronous transmission.
US11290887B2	Identifying potentially manipulated radio signals and/or radio signal parameters based on radio map information A method is disclosed that includes obtaining one or more radio signal parameters of one or more radio signals observed by a mobile device at an observation position. The method also includes obtaining or holding available radio map information representing a radio map of a predetermined environment. The radio map is indicative of an expected radio environment of the predetermined environment. The method further includes determining, at least partially based on the one or more radio signal parameters and the radio map information, whether the one or more radio signal parameters are expected or unexpected. A corresponding apparatus and a computer-readable storage medium are also disclosed.
US11290885B2	Communication system and method The present invention relates to a communication system is provided, wherein the communication system comprising: a first communication unit, comprising a first communication processor for providing communication via a first channel, at least one second communication unit separate to the first communication unit, comprising a second communication processor for providing communication via a second channel, a coupling unit for coupling the first communication unit with the at least one second communication unit, wherein the first communication unit further comprises: a communication control unit coupled to the second communication unit via the coupling unit, wherein the communication control unit is configured to enable the mutual utilization of electronic resources between the first and second communication unit, and an encryption unit for providing encrypted communication via as well the first communication channel and the second communication channel. The present invention further relates to a communication method.
US11290884B2	V2X communication device and data communication method thereof Disclosed is a data communication method of a vehicle-to-everything (V2X) communication device. The data communication method includes: sending a misbehavior detection (MBD) information request message for collecting information regarding MBD; receiving an MBD information response message as a response message to the MBD information request message from an external V2X communication device, the MBD information response message including MBD information including information regarding MBD of the external V2X communication device; and generating certificate revocation list (CRL) information based on the MBD information. The V2X communication device may have a preset security level required for the V2X communication device to be operated as a misbehavior breaker (MBB) generating the CRL information.
US11290881B2	Method for functionally secure connection identification A method for functionally secure connection identification during data exchange between two communication subscribers in a communication system, wherein a first subscriber operates as a data provider with a first address identifier and a second subscriber operates as a data requester with a second address identifier, wherein in a request of safety-related data of the first subscriber in a request message, the second subscriber transmits an order number of the data request and its second address identifier and the first subscriber responds with a response message, the second subscriber subsequently checking to determine whether this message contains (i) a second address identifier of the requesting second subscriber, (ii) an order number of the request message of the second subscriber and (iii) the first address identifier of the requested first subscriber, in the event all checking steps are positive, the safety-related data being accepted and otherwise discarded.
US11290877B2	Method and device for the dual-control set up of a configuration rule of an embedded SIM card A method for setting up an execution rule of an operating environment for a communication terminal in a mobile network of an operator. The environment is referred to as a operator profile. The operator profile is stored in a subscriber module embedded in the terminal. According to the method, the subscriber module: obtains a first token signed by the operator and includes information relative to the identification of the rule; obtains a second token signed by a third party other than the operator and including a first element for verifying the authenticity of the first token; verifies the authenticity of the first token by using the first verification element; verifies the authenticity of the second token by using a second verification element; and sets up the rule in the subscriber module if the authenticity of the first and second tokens is verified.
US11290875B2	Bluetooth network and network configuration method The invention discloses a method for network configuration via Bluetooth, the method comprising: a Bluetooth communication device establishing a connection to a mobile terminal via Bluetooth; the Bluetooth communication device and the mobile terminal negotiating to determine a data encryption mode and a shared key for data decryption; connecting the Bluetooth communication device to an external wireless network; configuring the wireless network via Bluetooth is realized. According to the invention, during the process of network configuration via Bluetooth, a symmetric encryption method is utilized as the encryption mode for message data, and an asymmetric encryption method is utilized to generate the corresponding shared key, ensuring the data security during network configuration via Bluetooth and network communication processes.
US11290869B2	Method for managing communication between a server and a user equipment The invention is a method for communication between a server and a user equipment through a set of command/response pairs. The user equipment uses an IMSI field of an Attach Request frame as defined by ETSI TS 124.008 to convey a command to the server. The server uses an Authentication parameter RAND field or an Authentication parameter AUTN field of an Authentication Request frame as defined by ETSI TS 124.008 to convey a response corresponding to the received command. The server sends the Authentication Request frame in response to the Attach Request frame.
US11290868B2	Subscription information configuration Methods and system are disclosed for subscription information configuration (200). A method comprises transmitting a subscription information configuration message from an external server to an authenticate apparatus, wherein the subscription information configuration message includes assistance information that configures parameters of a base unit for a mobile unit; authenticating, at the authenticate apparatus, the subscription information configuration message, and in response to a success of the authentication, sending the subscription information configuration message to a subscriber server; and storing, at the subscriber server, the subscription information configuration message.
US11290866B2	Real-time lightweight NAT keep-alive interval optimization for multi-SIM mobile devices A method includes setting, using at least one processor of an electronic device that includes multiple subscriber identity module (SIM) cards, a maximum Network Address Translation (NAT) interval to be a maximum value among NAT keep-alive intervals associated with the multiple SIM cards. The method also includes triggering, using the at least one processor, a partial call setup from a first SIM card of the multiple SIM cards to a second SIM card of the multiple SIM cards. The method further includes determining, using the at least one processor, whether the electronic device receives the partial call setup. In addition, the method includes, in response to determining that the electronic device receives the partial call setup, setting, using the at least one processor, the NAT keep-alive interval for each of the multiple SIM cards to be equal to the maximum NAT interval.
US11290861B2	Modulation and coding scheme (MCS) correction when sharing radio resources between MTC and non-MTC Systems, methods, and software for sharing resources of an air interface. In one embodiment, an access network element communicates with a plurality of devices over an air interface. The access network element identifies a resource sharing window having an MTC-On interval where MTC is allowed, and having an MTC-Off interval where MTC is prohibited. Between a threshold time and an end of the MTC-Off interval, the access network element selects an adjusted Modulation and Coding Scheme (MCS) for a legacy device of the plurality of devices that is lower than a standard MCS for the legacy device selected based on channel quality information for the legacy device, allocates a set of the MTC radio resources to the legacy device, and schedules a non-MTC transmission for the legacy device on the set of the MTC radio resources based on the adjusted MCS.
US11290854B2	Method and apparatus for providing a multimedia broadcast multicast service A method for providing a multimedia broadcast multicast service (MBMS) in a wireless communication system and an apparatus are provided, the method comprises obtaining information on a quality of experience (QoE) evaluated for each evolved MBMS (eMBMS) from among a plurality of eMBMSs in a service region, the QoE being evaluated based on a report from each user equipment (UE) receiving data of the each eMBMS, and determining, based on the information on the evaluated QoE, whether to switch a transmission mode for transmission of at least one of eMBMS content associated with the plurality of eMBMSs.
US11290851B2	Location sharing using offline and online objects Aspects of the present disclosure involve systems and methods for performing operations comprising: storing, on a distributed storage system, one or more front-end (FE) instances and a plurality of real-time graph (RTG) instances; receiving, by a first online device object associated with a given user, an update from a first client device; generating, by the first online device object, a message that includes the update for transmission to a plurality of friends of the given user; storing, on a given one of the plurality of RTG instances, an offline device object for a first friend of the plurality of friends and a second online device object for a second friend of the plurality of friends; and transmitting, by the first online device object, the message that includes the update to the offline device object of the first friend and the second online device object of the second friend.
US11290850B2	Methods and apparatuses for indoor positioning using particle filter based on intensity of radio signal Provided are an indoor positioning method of a positioning apparatus using a particle filter based on an RSSI includes initializing a particle in a base map corresponding to a target space for positioning, measuring a first distance value between a terminal and a beacon and a second distance value between the particle and the beacon, calculating a weight of the particle by comparing the first distance value and the second distance value, updating a previous weight of the particle based on the weight and resampling the particle, deriving location estimation coordinates of the terminal if the resampling has been performed as many as a given number of times, and moving the particle to a given point in the target space and repeatedly measuring the first distance value and the second distance value again.
US11290845B2	System and method for providing information matching a user's stated preferences A location-based and preference-based system and method for matching media content about persons, places and things with the expressed preferences of mobile users to notify users about and provide users with access to media content about persons, places and things that match the user's expressed preferences. The system thus provides information such as stories or articles that match the user's interests and relate to their location. The system may assign ranks to all of the media content that meets that user's preferences wherein, in one embodiment, it will automatically play them in the assigned order. Comparison of the user's preferences with the various profiles of the media content allows the user only to be informed of the media content for those persons, places or things that the user is likely to be interested in. The system and method thus provides for a mobile real-time point of interest exchange network.
US11290842B2	Systems and methods for locating devices in venues In an embodiment, the present invention is a device locationing system operable to dynamically determine the presence of keep-out zones within a venue, and thereafter adjust positional data obtained through the device based on the presence of the previously detected keep-out zones.
US11290839B2	Headphone A headphone including right and left ear pieces and a connecting portion which connects the right and left ear pieces to each other. The headphone includes a control part which changes a position at which a sound image is localized in accordance with an orientation of a user's head, with respect to at least one of a first musical sound and a second musical sound different from the first musical sound, the first musical sound and the second musical sound being input to the headphone, and a speaker which is included in each of the right and left ear pieces and to which a signal of a mixed sound of the first musical sound and the second musical sound is connected in a case where the position at which at least one sound image is localized is changed by the control part.
US11290837B1	Audio system using persistent sound source selection for audio enhancement A system that uses persistent sound source selection to augment audio content. The system comprises one or more microphones coupled to a frame of a headset. The one or more microphones capture sound emitted by sound sources in a local area. The system further comprises an audio controller integrated into the headset. The audio controller receives sound signals corresponding to sounds emitted by sound sources in the local area. The audio controller further updates a ranking of the sound sources based on eye tracking information of the user. The audio controller further selectively applies one or more filters to the one or more of the sound signals according to the ranking to generate augmented audio data. The audio controller further provides the augmented audio data to a speaker assembly for presentation to the user.
US11290835B2	Acoustic processing apparatus, acoustic processing method, and program An acoustic processing apparatus includes an acquisition section that acquires operation position information of a seat apparatus that operates following a movement of a user; and a sound image localization processor that performs sound image localization processing on an audio signal according to the operation position information acquired by the acquisition section, the audio signal being reproduced by a speaker unit provided to the seat apparatus.
US11290833B2	Processing segments or channels of sound with HRTFs An electronic device includes a display that displays a video with sound to a user. One or more processors process a first segment or channel of the sound with first HRTFs so the first segment or channel externally localizes in front of and to a right of a head of the user and process a second segment or channel of the sound with second HRTFs so the second segment or channel externally localizes in front of and to a left of the head of the user.
US11290832B2	Display device and control method thereof A display device comprises: a motor; a display; a plurality of speakers provided in a plurality of regions of the display; and at least one processor. The at least one processor being configured to output a plurality of audio signals corresponding to a plurality of audio channels to the plurality of speakers, control the motor to rotate the display, based on an input of a user command for rotating the display, and control the plurality of speakers to output the plurality of audio signals in response to a change in positions of the plurality of speakers based on a rotation of the display.
US11290826B2	Separating and recombining audio for intelligibility and comfort Audio enhancement systems, devices, methods, and computer program products are disclosed. In particular embodiments, audio is separated by source at an auxiliary processing device, primary voice presence and/or relevancy per source is determined and used to determine enhancement data that is sent to one or more earpieces and used for enhancing audio at the earpiece. These and other embodiments are disclosed herein.
US11290824B2	Speaker assembly The invention relates to a speaker assembly. In order to enable a cost-effective assembly of an electronic device with a speaker, the invention provides that the speaker assembly comprises: a base element having a surface, which is at least partially electrically conductive; a speaker associated with the base element; a cover element at least partially covering the base element and comprising a receiving section in which the speaker is at least partially received; a rubber-elastic mounting element interposed between the speaker and the cover element for retaining the speaker in the receiving section; and at least one connector element electrically connecting the speaker with the base element, which connector element is preloaded between the speaker and the base element.
US11290819B2	Distributed amplification and control system for immersive audio multi-channel amplifier Embodiments include a power source outputting power to drive speakers and lights in a venue; a control unit coupled to the power source and outputting multi-channel digital audio data to the speakers and light control data to the lights; and a unitary transmission bus coupling the output of the power source to the speakers and the lights and transmitting the power, the digital audio data, and the light control data to the speakers and the lights. The lighting control data comprises metadata superimposed over the digital audio data and power. Other actuators besides lights may also be used such as e.g. steam/water generators, smell/aroma generators, prop movements, LCD displays, hologram generators, and the like.
US11290809B2	Dynamic sensitivity matching of microphones in a microphone array Techniques are described for detecting and correcting mismatched microphone sensitivities in a microphone array without knowledge of the acoustic excitation source(s). Mismatch is detectable based on time and/or frequency domain analysis of each microphone's long term exposure to a real-world sound field that includes an acoustic source and a non-acoustic source, and is corrected by adjusting the amount of amplification applied to at least one microphone signal. In the time domain, sensitivity matching can be performed by using an average of all microphone signals as a reference signal. In some embodiments, the reference signal is the root mean square of the average. Alternatively, a single microphone can be selected as a reference. In some embodiments, sensitivity mismatch is detected and corrected at specific frequencies based on comparing frequency components of amplified microphone signals. Sensitivity matching can be repeated to ensure that the microphones remain sensitivity-matched over time.
US11290807B2	Speaker device The speaker device (100) includes a diaphragm (11), an exciter (13) which vibrates in response to an input electrical signal, and a vibration-transmitter (15) which is connected to both the diaphragm (11) and the exciter (13) and transmits the vibration of the exciter (13) to the diaphragm (11), in which the diaphragm (11) has a loss coefficient at 25° C. of 1×10−2 or higher and the vibration-transmitter (15) has a specific elastic modulus of 20 mm2/s2 or higher.
US11290802B1	Voice detection using hearable devices Techniques for detecting a voice command from a user of a hearable device. The hearable device may include an in-ear facing microphone to capture sound emitted from an ear of the user, and an exterior facing microphone to capture sound emitted from an exterior environment of the user. The in-ear microphone may generate an in-ear audio signal representing the sound emitted from the ear, and the exterior microphone may generate an exterior audio signal representing sound from the exterior environment. The hearable device may include components to determine correlations or similarities between the in-ear audio signal and exterior audio signal, which indicate that the audio signals represent sound emitted from the user. Further, the components may perform voice activity detection to determine that the sound emitted from the user is a voice command, and proceed to perform further voice-processing techniques.
US11290796B2	Speaker device and display device A speaker device includes: a speaker unit configured to output a sound; a speaker box covering at least a part of a back surface of the speaker unit; and a duct comprising a first opening that is open within the speaker box, and a second opening opposite the first opening, the duct communicating together an interior and exterior of the speaker box via the first and second openings, wherein the duct further comprises a third opening disposed in a midway location between the first and second openings.
US11290795B2	Coaxial loudspeakers with perforated waveguide A loudspeaker includes a cabinet, a coaxial transducer assembly, and a waveguide. The coaxial transducer assembly includes a first transducer and a second transducer that is coupled to the first transducer and arranged such that respective motion axes of the transducers are coaxial. The waveguide is coupled to the first transducer and configured to provide an acoustic impedance match between the first transducer and free air. The waveguide includes a first plurality of apertures that enables acoustic energy radiated from a first radiating surface of the second transducer to pass through the waveguide and merge with acoustic energy radiated by the first transducer. The first plurality of apertures extends through an expansion region of the waveguide.
US11290794B2	Sounding device The present application discloses a sounding device including a base, and a vibration system and a magnetic circuit system fixed on the base. The vibration system includes a first diaphragm held on the base, and a voice coil of driving the first diaphragm to make a sound through vibration. The magnetic circuit system has a yoke and a magnetic body part fixed on the yoke. The yoke includes a main body arranged opposite to and apart from the base, and a turnup part fixed to the base. The magnetic circuit system further includes a breathable isolator attached to the turnup part and covering the through hole. Compared with the related art, the sounding device disclosed by the present application can prevent magnets from being separated from the yoke in a dropping experiment.
US11290788B2	Transmission apparatus for wireless transmission on an MPEG-TS (transport stream) compatible data stream A transmission apparatus for wireless transmission of an MPEG-TS (Transport Stream) compatible data stream, according to the Wi-Fi Display Technical Specification of the Wi-Fi Alliance, e.g., in the Version 1.1.0 (Miracast) to a receiver apparatus. The transmission apparatus is provided with a terminal for receiving an MPEG-TS compatible data stream, and is further adapted to wirelessly transmit a first IP address characterizing the transmission apparatus to a receiver apparatus according to the Wi-Fi Display Technical Specification of the Wi-Fi Alliance, e.g., in the Version 1.1.0 (Miracast). The transmission apparatus is also adapted to combine the first IP address with the MPEG TS compatible data stream before wireless transmission to the receiver apparatus. The transmission apparatus is further adapted to allow the receiver apparatus to receive an external IP data stream from an external signal source, and is adapted to wirelessly transmit a second address to the receiver apparatus, the second address characterizing the external signal source. A receiver apparatus according to the Wi-Fi Display Technical Specification of the Wi-Fi Alliance, e.g., in the Version 1.1.0 (Miracast), is provided for receiving the external IP data stream.
US11290785B2	Transmission apparatus, transmission method, reception apparatus, and reception method for transmitting subtitle text information An apparatus and method to enhance transmission efficiency in partially adding or changing subtitle display, for example. A document of subtitle text information with display timing information is divided into a plurality of pieces. A plurality of packets having each divided piece arranged in a payload are generated. The packets are sequentially transmitted. For example, packet type information corresponding to an attribute of a divided piece arranged in the payload of a packet is arranged in the header of the packet. Further, for example, when a divided piece arranged in the payload of a packet is subtitle information to be displayed in a predetermined region, identification information indicating the predetermined region is arranged in the header of the packet.
US11290777B2	High-speed parallel engine for processing file-based high-resolution images Techniques are provided for receiving a request to generate a video of a specified resolution based on a plurality of images, and generating, via a file engine, a plurality of transfer units comprising the plurality of images, wherein each of the plurality of transfer units has a size based on the specified resolution and at least one of: (i) a count of the plurality of images or (ii) a size of the plurality of images. The file engine then assigns the plurality of transfer units for parallel processing by a plurality of image processing applications.
US11290775B2	Computerized system and method for automatically detecting and rendering highlights from streaming videos Disclosed are systems and methods for improving interactions with and between computers in content generating, searching, hosting and/or providing systems supported by or configured with personal computing devices, servers and/or platforms. The systems interact to identify and retrieve data within or across platforms, which can be used to improve the quality of data used in processing interactions between or among processors in such systems. The disclosed systems and methods provide systems and methods for automatically detecting and rendering highlights from streaming videos in real-time. As a streaming video is being broadcast over the Internet, the disclosed systems and methods determine each type of scene from the streaming video, and automatically score highlight scenes. The scored highlight scenes are then communicated to users as compiled video segments, which can be over any type of channel or platform accessible to a user's device and network that enables content rendering and user interaction.
US11290774B2	Systems and methods for adaptively buffering media content at a digital video recorder Systems and methods are disclosed herein for adaptively buffering content of a media asset from a media source when a different media asset from a different media source is being played at user equipment. The media guidance application may predict when and which channel or other media source the user is likely to switch to and then buffer content from the predicted channel or other media source accordingly. The pre-tuning buffering may enhance the user experience by reduce tuning latency when the user switches channels.
US11290770B2	Dynamic control of fingerprinting rate to facilitate time-accurate revision of media content A computing system identifies a media stream being received by a client, based on fingerprint matching conducted with query fingerprints generated by the client at a frame rate. The computing system then causes the client to increase the frame rate, in order to facilitate establishment by the computing system of synchronous lock between true time within the media stream and client time according to an clock of the client. The computing system then uses the established synchronous lock as a basis to map a true-time point at which a content revision should be performed in the media stream to a client-time point at which the client should perform the content revision. And the computing system causes the client to perform the content revision at the determined client-time point.
US11290769B2	Network-based remote control The subject matter of the present disclosure can be implemented in, among other things a computer-readable storage medium encoded with instructions for causing a programmable processor to receive, by a server, a first message from a remote control that is distinct from and external to the server, wherein the first message includes a remote control identifier and control information for controlling one or more functions of at least one device other than the remote control. The instructions also cause the programmable processor to retrieve, by the server, a controlled device identifier that uniquely identifies a controlled device that is distinct from and external to the server. The instructions also cause the programmable processor to send a second message from the server to the controlled device identified by the controlled device identifier to control an operation of the controlled device.
US11290765B2	Securing an overlay network against attack The techniques herein provide for enhanced overlay network-based transport of traffic, such as IPsec traffic, e.g., to and from customer branch office locations, facilitated through the use of the Internet-based overlay routing infrastructure. This disclosure describes a method of providing integrity protection for traffic on the overlay network.
US11290764B2	Media content distribution system and methods for use therewith Aspects of the subject disclosure may include, for example, a device configured for generating a number of content groups by grouping a number of tagged media segments according to their corresponding content designators. The device can be further configured for detect an activity of a user, determining a particular segment length and content designator according to the detected activity, and generating a selected content group according to the particular segment length and content designator. A content group is selected according to the particular segment length and the content designator. Other embodiments are disclosed.
US11290763B2	Dynamic adjustment of electronic program guide displays based on viewer preferences for minimizing navigation in VOD program selection Items of video content offered for viewing on a video-on-demand (VOD) platform of a digital TV service provider are each assigned a respective title and hierarchical address corresponding to hierarchically-arranged categories and subcategories within which the title for the video content is to be categorized. The title is listed in a location of an electronic program guide (EPG) using the same categories and subcategories as its hierarchical address. Any TV subscriber can access the EPG and navigate through its categories and subcategories to find a title for viewing on the TV. The EPG dynamically adjust its display listings of each level of categories, subcategories, and titles in order to minimize the number of remote control keypresses needed for a viewer to navigate to a title of interest. In one basic form, the EPG display is reordered by listing more frequently visited categories or subcategories first, and other less frequently visited categories or subcategories lower on the listing or out-of-sight on another page of the display.
US11290760B2	Alternate channel for command streaming Aspects of the subject disclosure may include, for example, a method in which a processing system actuates a control processor connected to a network, and configures the control processor to receive signals from equipment of a service provider, so that the control processor is enabled to control remote devices. The processing system selects a device, configures the selected device for control by the control processor, and selects a streaming service to be associated with the selected device. The streaming service delivers audiovisual content in a first stream and provides, via an application programming interface of the streaming service, a control command to the control processor in a second stream. The control processor translates the control command to a device command and transmits the device command to control the selected device. Other embodiments are disclosed.
US11290759B2	Dynamic bandwidth allocation for addressable content Systems and methods for push-based dynamic bandwidth allocation deliver addressable, advertising content in a digital network. Bandwidth is allocated on a push basis in response to receiving a trigger from a content distribution stream. The trigger contains data indicating an addressable break. A portion of bandwidth is then allocated to an addressable content stream based on the data of the trigger. The addressable content stream is then streamed to a receiver during the addressable break and the receiver is tuned from the broadcast stream to the addressable content stream for the duration of the addressable break. The additional bandwidth is de-allocated at the end of the addressable break.
US11290757B2	Per-segment parameters for content Per-segment parameters for content delivery are described herein. A manifest file for a segment and a parameter file for the segment may be sent to a user device. The parameter file may indicate one or more time ranges each corresponding to a parameter value. Requests for content segments based on the manifest file and the parameter file may be received. The user device may access the parameter file to determine a time range of the one or more time ranges into which a start time of a particular segment falls. The user device may determine a parameter value as corresponding to the determined time range. The user device may then generate a request to include the determined parameter value.
US11290755B2	Signaling data for prefetching support for streaming media data A media device pre-fetches media data that is likely to be retrieved. An example media device includes a memory for storing media data, and one or more processors implemented in circuitry and configured to receive information indicating at least one data structure of a plurality of data structures that is likely to be retrieved by a plurality of user devices operated by a respective plurality of users, the data structure including media data, and retrieve the media data of the data structure before receiving requests for the media data from the user devices. The information may be included in, e.g., a manifest file, a special Parameters Enhancing Delivery (PED) message, and/or a separate track of a video file multiplexed with other tracks of the video file.
US11290754B2	Transmission device, transmission method, reception device, reception method, display device, and display method A transmission device including circuitry is provided. The circuitry is configured to apply photoelectric conversion characteristics to high dynamic range video data to obtain transmission video data. The circuitry is configured to transmit a container including a video stream obtained by encoding the transmission video data. The circuitry is configured to insert type information to designate the type of conversion characteristics corresponding to the applied photoelectric conversion characteristics for photoelectric conversion of the transmission video data into a layer of the video stream and/or a layer of the container. The type of the conversion characteristics designated by the type information is determined regardless of luminance of a display.
US11290753B1	Systems and methods for adaptive livestreaming Systems, methods, and computer products provide techniques handling media data based on triggers. A video portion of a first stream and an audio portion of a second stream can be merged based on correlation of the streams and quality analyses of the respective video and audio portions. A variety of triggers can be identified and utilized to determine the use or playback of streams.
US11290750B2	Display apparatus and method of controlling the same A display apparatus and method that reduces block noise by performing block noise boundary detections and generating a block noise boundary map on the basis of a result of the detections to cope with local random block noise having irregular shaped and blurred block boundaries to perform adaptive deblocking filtering. The apparatus includes: an image receiver; a map generator to generate a block boundary map by performing convolution using a plurality of kernels on a received image; a determiner to determine a filter parameter on the basis of the block boundary map and a block boundary period included in the block boundary map; a deblocking filter to vary a filter strength on the basis of the determined filter parameter; and a display on which an image in which block noise is removed by the deblocking filter is displayed.
US11290746B2	Method and device for multi-view video decoding and method and device for image processing A method and a device for decoding a data stream representative of a multi-view video. Syntax elements are obtained from at least one part of the stream data, and used to reconstruct at least one image of a view of the video. Then, at least one item of metadata in a predetermined form is obtained from at least one obtained syntax element, and provided to an image processing module. Also provided are a method and a device for processing images configured to read said at least one item of metadata in the predetermined form and use it to generate at least one image of a virtual view from a reconstructed view of the multi-view video.
US11290733B2	Physical adapter, signal processing equipment, methods and computer programs A physical adapter receives a data stream comprising data usable to derive a rendition of a signal at a first level of quality and reconstruction data produced by processing a rendition of the signal at a second, higher level of quality and indicating how to reconstruct the rendition at the second level of quality using the rendition at the first level of quality. The physical adapter reconstructs the rendition at the second level of quality and outputs the reconstructed rendition and/or data derived from the reconstructed rendition. The physical adapter is connectable to signal processing equipment that outputs the data usable to derive the rendition at the first level of quality. The physical adapter increases the quality of the rendition of the signal relative to the first level of quality and enhances the functionality of the signal processing equipment.
US11290732B2	Methods and apparatus for video usability information (VUI) for scalable video coding (SVC) There are provided methods and apparatus for video usability information (VUI) for scalable video coding (SVC). An apparatus includes an encoder (100) for encoding video signal data into a bitstream. The encoder specifies video user information, excluding hypothetical reference decoder parameters, in the bitstream using a high level syntax element. The video user information corresponds to a set of interoperability points in the bitstream relating to scalable video coding (340, 355).
US11290729B2	Intra-prediction estimation using approximate reconstructed samples A method for intra-prediction estimation is provided that includes determining a best intra-prediction mode for a block of samples, wherein at least some of the neighboring samples used for intra-prediction estimation include approximate reconstructed samples, applying approximate reconstruction to the block of samples using the best intra-prediction mode to generate a block of approximate reconstructed samples, and storing the block of approximate reconstructed samples for use in intra-prediction estimation of other blocks of samples.
US11290728B2	Method and apparatus for tile-relative addressing in video coding A method, apparatus and computer program product is provided to encode or decode a picture. The method, apparatus and computer program product receives a picture; then encode the picture as one or more slices. The method, apparatus and computer program product encode, into a slice header of a slice of the one or more slices, one or more tile identifiers indicative of one or more tile positions for one or more tiles in the slice. The method, apparatus and computer program product encode one or more assignments of one or more tile identifier values for the one or more tile identifiers indicative of tile positions in a parameter set file. Another or the same method, apparatus and computer program product may be provided to encode or decode an indication of an in-picture-prediction-enabled tile set comprising the one or more dependent tiles by identifying one or more dependent tiles from the one or more tiles. The one or more dependent tiles are dependent on another dependent tile within a coded picture or form a logical atomic unit with another dependent tile.
US11290717B2	Encoding and decoding methods and apparatuses with multiple image block division manners An encoding method with multiple image block division manners is disclosed, including: determining a division manner and a division direction of an image block; dividing the image block to obtain image subblocks sequentially arranged horizontally or vertically; determining whether the image subblocks need subdivision, and if subdivision is not needed, predicting the encoding object in the frame according to the image subblocks, to obtain residual data; performing transformation, quantization, and entropy encoding for the residual data so as to obtain coded residual data; and writing the division manner of the image block, the division direction of the image block, an identifier indicating whether the image subblocks need subdivision, and the coded residual data into a bitstream. By applying the encoding method, better prediction accuracy can be achieved when the image block presents a small change of pixel value in the horizontal or vertical direction.
US11290705B2	Rendering augmented reality with occlusion AR elements are occluded in video image frames. A depth map is determined for an image frame of a video received from a video capture device. An AR graphical element for overlaying over the image frame is received. An element distance for AR graphical elements relative to a position of a user of the video capture device (e.g., the geographic position of the video capture device) is also received. Based on the depth map for the image frame, a pixel distance is determined for each pixel in the image frame. The pixel distances of the pixels in the image frame are compared to the element distance, and in response to a pixel distance for a given pixel being less than the element distance, the pixel of the image frame is displayed rather than a corresponding pixel of the AR graphical element.
US11290698B2	Image processing apparatus and image processing method There is provided an image processing apparatus and an image processing method by which three-dimensional data can be generated with high accuracy on the basis of two-dimensional image data and depth image data. A coordinate transformation data generation unit generates, on the basis of two-dimensional image data of a first viewpoint group and two-dimensional image data of a second viewpoint group, coordinate transformation data for converting a three-dimensional position in a first three-dimensional coordinate system of the first viewpoint group into a three-dimensional position in a second three-dimensional coordinate system of the second viewpoint group. A metadata addition unit transmits coordinate transformation information including encoded data of the two-dimensional image data of the first viewpoint group and depth image data, encoded data of the two-dimensional image data and depth image data of the second viewpoint group and coordinate transformation data generated by the coordinate transformation data generation unit.
US11290690B2	Information processing apparatus, information processing method, and storage medium An exemplary embodiment of the present disclosure is directed to more appropriately transmitting image data output from image capturing units connected in a daisy chain connection. State information indicating a state of each of a plurality of image capturing units that are connected in a daisy chain connection and acquire image data to be transmitted to an image generation apparatus, which generates a virtual viewpoint image, in accordance with the daisy chain connection is acquired. An output destination of the image data for at least one image capturing unit included in the plurality of image capturing units is changed based on the acquired state information.
US11290686B2	Architecture for scalable video conference management In some implementations, an endpoint device captures video data during a network-based communication session. The endpoint devices processes a stream of user state data indicating attributes of a user of the endpoint device at different times during the network-based communication session. The endpoint device transmits the stream of user state data over a communication network to a server system. The endpoint device receives, over the communication network, (i) content of the network-based communication session and (ii) additional content based on user state data generated by the respective endpoint devices each processing video data that the respective endpoint devices captured during the network-based communication session. The endpoint device presents a user interface providing the received content of the network-based communication session concurrent with the received additional content that is based on the user state data generated by the respective endpoint devices.
US11290682B1	Background modification in video conferencing Methods and systems for real-time video processing can be used in video conferencing to modify image quality of background. One example method includes the steps of receiving a video including a sequence of images, identifying at least one object of interest (e.g., a face) in one or more of the images, detecting feature reference points of the at least one object of interest, and tracking the at least one object of interest in the video. The tracking may comprise aligning a virtual face mesh to the at least one object of interest in one or more of the images. Further, a background is identified in the images by separating the at least one object of interest from each image based on the virtual face mesh. The background is then modified in each of the images by blurring, changing a resolution, colors, or other parameters.
US11290675B2	Solid-state image sensor and imaging system A solid-state image sensor capable of detecting a photon and having smaller circuit scale is provided. The solid-state image sensor includes a pixel array including a plurality of pixel cells, a pixel driving circuit configured to drive the plurality of pixel cells, a readout circuit, and a plurality of readout wires corresponding to respective columns of the pixel cell. Each of the plurality of pixel cells includes an avalanche photodiode configured to detect a photon by avalanche multiplication occurring when one photon enters, and a transfer transistor configured to transfer a detection result of the photon to the corresponding readout wire. The readout circuit determines whether a photon is detected or not, and outputs a determination result.
US11290662B2	Mobile gas and chemical imaging camera In one embodiment, an infrared (IR) imaging system for determining a concentration of a target species in an object is disclosed. The imaging system can include an optical system including an optical focal plane array (FPA) unit. The optical system can have components defining at least two optical channels thereof, said at least two optical channels being spatially and spectrally different from one another. Each of the at least two optical channels can be positioned to transfer IR radiation incident on the optical system towards the optical FPA. The system can include a processing unit containing a processor that can be configured to acquire multispectral optical data representing said target species from the IR radiation received at the optical FPA. Said optical system and said processing unit can be contained together in a data acquisition and processing module configured to be worn or carried by a person.
US11290642B2	Image processing apparatus and image processing method that generate a complex image based on a Fresnel Zone pattern Provided an imaging system, an imaging apparatus and an image processing apparatus constituting the imaging system, an image processing method used in the image processing apparatus, and a non-transitory recording medium for causing a computer to implement the image processing method. According to the imaging apparatus according to one aspect of the present invention, an image of high image quality can be acquired (reconstructed) in the imaging system configured to include the imaging apparatus by acquiring first and second projected images using Fresnel zone plates having different phases of local spatial frequencies. In addition, the design parameters (pitches and the areas of the Fresnel zone plates, the number of pixels of image sensors, a distance between the Fresnel zone plates and the image sensors, and the like) can be selected without considering an effect of a noise component, and the number of restrictions on the design parameters is small.
US11290639B2	Enhanced image capture Disclosed are techniques that provide a “best” picture taken within a few seconds of the moment when a capture command is received (e.g., when the “shutter” button is pressed). In some situations, several still images are automatically (that is, without the user's input) captured. These images are compared to find a “best” image that is presented to the photographer for consideration. Video is also captured automatically and analyzed to see if there is an action scene or other motion content around the time of the capture command. If the analysis reveals anything interesting, then the video clip is presented to the photographer. The video clip may be cropped to match the still-capture scene and to remove transitory parts. Higher-precision horizon detection may be provided based on motion analysis and on pixel-data analysis.
US11290637B2	Intelligent manual adjustment of an image control element A method performed by a processor comprises determining a depth value of a target area relative to the image capturing device. The method also includes determining an adjustment to the brightness control so that a brightness level of images captured by the image capturing device is lowered if the depth value of the target area relative to the image capturing device is less than a threshold depth value. The method also includes determining whether an adjustment of the brightness control is to be automatically or manually adjusted. If the adjustment of the brightness control is to be manually adjusted, the processor over-rides manual control of the brightness control if an operator of the brightness control is causing the brightness level of images not to be lowered if the depth value of the target area relative to the image capturing device is less than the threshold depth value.
US11290632B2	Shared control of camera device by multiple devices Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program, method, and user interface to facilitate a camera sharing session between two or more users. A camera sharing session is initiated based on session configuration information comprising a user identifier of a user permitted to control image capturing at a camera communicatively coupled to a first device. A trigger request is received from the second device and in response, an image capture, which results in at least one image, is triggered at the camera and the image is transmitted to the second device.
US11290621B2	Sensor housings, modules, and luminaires incorporating the same comprising a heat sink with heat dissipation structures radially arranged over the outer wall of a sensor housing Sensor housings, modules, and luminaires comprising the same are provided. The sensor housings and modules set forth herein have improved heat sinking abilities for dissipating heat from a sensor while simultaneously facilitating thermal isolation of the sensor. Briefly, a sensor housing described herein comprises a cavity for housing a sensor and a heat sink. The heat sink is configured to dissipate heat from the sensor housing and thermally isolate the sensor housing from other heat generating components, such as other portions of a luminaire.
US11290620B2	Synchronizing media in multiple devices A system includes a processor and a memory. The memory stores instructions executable by the processor to receive first and second media units with respective first and second time stamps that are assigned based on a first clock cycle time and a data transmission rate, and to assign an adjusted time stamp to the second media unit based on the first clock cycle time, a second clock cycle time, the first time stamp, and the data transmission rate.
US11290618B2	Method for protecting personal information in image forming apparatus An image forming apparatus and a method of operating an electronic apparatus are provided. The method includes activating a personal information protection policy corresponding to a country of use set in the image forming apparatus, receiving an execution request of a first application installed in the image forming apparatus, determining whether a first job to be performed by execution of the first application is restricted to the personal information protection policy, and controlling an operation of the image forming apparatus according to whether the first job is restricted to the personal information protection policy.
US11290614B2	Automatic grouping method in web based Device Management Applications using unsupervised machine learning algorithm In order to automatically group or cluster printing devices in a fleet of such devices for servicing, print status data and print state data are received, which comprises alert information for each of the plurality of printing devices, from each of a plurality of printing devices in a fleet of devices. Devices with similar print statuses and alerts are automatically clustered, and the clustered output result displayed on a user interface of a device management application (DMA). The clustered output result is also integrated into the DMA, and a print status alert module generates automated print status alerts for printers identified during clustering. The automated print status alerts are then output for display on the user interface.
US11290606B2	Scanning system with automatic paperclip attacher A multi-functional scanner for attaching paperclips to a sheaf of papers, which includes a paperclip dispensing system for holding and dispensing paperclips, a paperclip clamping assembly adjacent to the paperclip dispensing system for retrieving paperclips from the paperclip dispensing system, a conveyor belt located adjacent to the paperclip clamping assembly for feeding a sheaf of papers to the paperclip clamping assembly, a control circuit for controlling the paperclip dispensing system, the paperclip clamping assembly, and the conveyor belt, and where the paperclip clamping assembly is configured to attach a paperclip onto the sheaf of papers on the conveyor belt.
US11290604B2	Image processing apparatus, image processing method, and storage medium The present invention is directed to reduction of a time from setting of a job to execution of an output job including execution of scanning at the time of performing scanning. An image processing apparatus according to the present invention includes a reading unit configured to perform reading processing to read an image of a document and to generate image data based on the image, and a reception unit configured to receive a selection of a job, the job performing output processing based on the image data generated by the reading processing. The reception unit receives the selection of the job while the reading unit performs the reading processing.
US11290602B2	Information processing device, information processing system, and information processing method According to one embodiment, the information processing device shares shared data with another information processing device by exchanging the shared data that does not designate a transmission destination with the other information processing device. The information processing device includes a reception unit, an execution unit, and a publication unit. The reception unit receives first shared data including a first parameter and an execution request for requesting the execution of a first service using the first parameter. The execution unit outputs a first execution result by executing the first service according to the first shared data. The publication unit publishes second shared data including the first execution result.
US11290601B1	Techniques for managing album artwork images A server computing device can execute the steps of (1) managing a plurality of album artwork templates, wherein each album artwork template of the plurality of album artwork templates includes a plurality of entries, and each entry of the plurality of entries defines a respective manner by which a respective album artwork image is to be generated, (2) receiving, from a client device, a request for an album artwork image, wherein the request includes: a first identifier that corresponds to a particular image of an artist, a second identifier that corresponds to a particular album artwork template of the plurality of album artwork templates, and locale information that corresponds to a particular entry of the particular album artwork template, and (3) generating the album artwork image according to the respective manner defined by the particular entry, wherein the album artwork image is based at least in part on the particular image of the artist.
US11290587B2	Docking station for portable devices providing authorized power transfer and facility access A docking station for docking portable electronic devices is disclosed. The docking station is configured to mechanically accept and operatively interface with the portable electronic device for non-contact charging and data transfer. The docking station can provide security features for providing and/or restricting access to computational facilities such as printers, databases, installed programs, etc. Such security features can include installing applications on such portable devices that limit access.
US11290586B2	Hook switching for telephone based on wireless charging protocol A method of performing hook switching on behalf of a wireless handset based on wireless charging. The method includes obtaining, by a power transmitter of a telephone base, a handset identifier provided by a wireless handset via a power receiver that is wirelessly coupled to the power transmitter for wireless charging of the wireless handset. The method further includes determining whether the handset identifier matches a stored identifier, and based, in part, on the handset identifier matching the stored identifier, performing, by the telephone base, hook switching on behalf of the wireless handset.
US11290585B2	Mobile device and computer device stand The mobile device and computer device stand comprises a second platy body, a first platy body, a support piece, and a peripheral portion. One side of the second platy body is connected to the back of the mobile device and computer device. One end of one side of the first platy body is connected to one end of another side of the second platy body. The peripheral portion of the first platy body further comprises at least one main fold line. The first platy body is bendable relative to the second platy body.
US11290584B2	Spinning accessory for mobile device A mobile device accessory comprising a base that affixes to a mobile device, and a rotating element, such as a rotary ball-bearing disc, coupled to said base allowing for the device to spin along the axis of the rotating element. The accessory may further comprise hinged or extendable arms. The accessory may further comprise a power source or motor for rotating the accessory. The accessory may further comprise a control circuit coupled to a software application capable of controlling the rotation of the spinning element.
US11290579B2	Communication system, communication method, and mac circuit A communication system includes a medium access control circuit and at least one physical layer circuit. The at least one physical layer circuit is coupled to the medium access control circuit. The medium access control circuit sends a control command to the at least one physical layer circuit via a SERDES interface. In response to the control command, the at least one physical layer circuit sends physical layer data to the medium access control circuit via the SERDES interface.
US11290575B2	Connecting computer processing systems and transmitting data Examples described herein provide a computer-implemented method that includes converting, by a first processing system, a binary data stream into a string using encoding. The method further includes advertising, by the first processing system, standard characteristics to a second processing system. The method further includes receiving, by the first processing system, a request from the second processing system for a payload size and payload characteristics for the data to be transmitted from the first processing system to the second processing system. The method further includes transmitting, by the first processing system, the payload size and the payload characteristics to the second processing system.
US11290573B2	Method and apparatus for synchronizing viewing angles in virtual reality live streaming Embodiments of the disclosure provides a method and an apparatus for synchronizing viewing angles in Virtual Reality (VR) live streaming. The method comprises: determining transmitting user's viewing angle information corresponding to image frames in a process of playing VR content on a transmitting device side; and providing the image frames in the VR content and the transmitting user's viewing angle information corresponding to the image frames to a VR receiving device such that, when displaying the VR content, the VR receiving device is configured to determine, based on the transmitting user's viewing angle information corresponding to a current image frame to be displayed and a preset number of preceding image frames, a display angle for the VR receiving device to display the current image frame to be displayed.
US11290570B2	Over-the-air primary and companion user device interactions A primary user device may receive a termination command from an over-the-air (OTA) platform of a wireless carrier network to terminate a short-range wireless communication link with a companion user device. The primary user device may terminate a short-range wireless communication with the companion user device in response to the termination command to trigger the companion user device to establish a cellular communication link with the wireless carrier network. The primary user device may initiate a countdown of a predetermined time period for the companion user device to receive an OTA update from the OTA platform via the cellular communication link. When the countdown indicates that the predetermined time period has elapsed, the primary user device may reestablish the short-range wireless communication link with the companion user device to trigger the companion user device to terminate the cellular communication link.
US11290569B2	Just-in-time auto-provisioning systems and methods for information exchange platform An information exchange platform receives a file from a client system and processes the file for delivery to a trading partner (TP) of the client system. The TP does not need to be a client of the information exchange platform. So long as the file has some identifying information such as an email address that uniquely identifies the TP within a custom solution for the client system, the information exchange platform can automatically and programmatically provision the TP. An auto-provisioning subsystem is operable to create and/or configure information needed to complete the processing of the file just in time, including creating a legal entity and a routing address for the TP. When completed, the file is processed into a deliverable, which is then provided for delivery to the TP just in time as the file is received from the client system.
US11290567B2	System and method for dynamically adapting network delivery modes of content A content distribution network includes a first server in communication with an anycast server that provides content via a unicast signal, and with a multicast server that provides the content via a multicast signal. The first server is configured to receive a list of source addresses associated with the content, and to provide a metadata file including an anycast Internet protocol address of the anycast server from the list of source addresses as an Internet protocol address of the content in response to a first request for the content. When the number of client devices requesting the content exceeds a first threshold, the first server receives an updated list of sources including a multicast Internet protocol address of a multicast server, and provides the multicast Internet protocol address of the multicast server as the Internet protocol address of the content in the metadata file.
US11290566B1	Replicating data from isolated network Systems and methods include a computer-implemented method: A number of process information (PI) tags are mapped to data elements of a local PI server of an isolated network. At a first time, a first application is executed at the isolated network to read and concatenate data on the isolated network corresponding to the tags and to replicate the data elements corresponding to temporary storage on the local PI server. A replicated data package is generated by the first application using the temporary storage. The replicated data package is transmissible through a firewall of a corporate network different from the isolated network. At a second time after the first time, a second application is executed at the corporate network to read data elements from the replicated data package corresponding to counterpart tags of the tags and to replicate the data elements according to instructions in the counterpart tags.
US11290562B2	Resource management method and device The present invention relates to a method of performing group management in a machine-to-machine (M2M) system. Herein, the group management method may include controlling a group member included in a group based on a group resource.
US11290557B2	Systems and methods for proxying services between a modular information handling system and a mobile device In accordance with embodiments of the present disclosure, an information handling system may include a plurality of slots, each slot of the plurality of slots configured to receive a computing node, a wireless communication interface, and a management controller communicatively coupled to the slots, communicatively coupled to the wireless communication interface, and configured to provide management of the information handling system. The management controller may be further configured to execute an aggregator service, wherein the aggregator service exposes a plurality of proxy attributes through which a client mobile device external to the information handling system and configured to manage the information handling system via the wireless communication interface accesses services and attributes of the information handling system.
US11290556B2	Systems and methods for dynamic telematics messaging Systems and methods for dynamic telematics messaging in accordance with embodiments of the invention are disclosed. One embodiment includes a dynamic telematics messaging system includes at least one vehicle telematics device, and a dynamic telematics messaging server system including, at least one processor, and a memory containing a messaging application, wherein the messaging application directs the at least one processor to, obtain a first message data from the at least one vehicle telematics device encoded in a first message format, transcode the first message data into a second message format, process the transcoded message data, and provide the transcoded message data.
US11290552B2	Mobile terminal device selectively outputting push notification A mobile terminal device includes a communication interface; a processor; and memory. The communication interface is configured to receive a push notification transmitted from a server. The memory stores device information and a set of computer-readable instructions therein. The device information specifies a specific device. The computer-readable instructions, when executed by the processor, causes the mobile terminal device to perform: determining whether a prescribed condition is met, the prescribed condition requiring that the push notification target a user of the specific device; and outputting the push notification in response to determining that the prescribed condition is met.
US11290550B2	Method and device for allocating augmented reality-based virtual objects Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a virtual objection distribution method are provided. One of the methods includes: performing an image scanning to a local environment of a user; conducting image identification to an acquired image; acquiring an electronic certificate from a server if an image identifier is identified in the image; saving the electronic certificate; and, in response to a determination that a category count of the received electronic certificates reaches the threshold, sending to the server a virtual object distribution request to cause the server to distribute a virtual object to the user. This method significantly increases interactivity and entertainingness of a virtual object distribution process.
US11290537B1	Discovery of device capabilities Technology is described for sharing device capabilities between a plurality of Internet of Things (IoT) devices. A first IoT device within a localized network may identify a desired device capability that is capable of augmenting device capabilities of the first IoT device. The first IoT device may identify a second IoT device within the localized network that possesses the desired device capability. The first IoT device may identify the second IoT device using a registry of device capabilities stored in the localized network. The first IoT device may obtain access to the desired device capability of the second IoT device to augment the device capabilities of the first IoT device.
US11290533B2	Network storage device storing large amount of data A network storage device connected with a network fabric includes a network storage controller that performs interfacing with the network fabric and translates and processes a command provided through the network fabric, and a nonvolatile memory cluster that exchanges data with the network storage controller under control of the network storage controller. The nonvolatile memory cluster includes a first nonvolatile memory array connected with the network storage controller through a first channel, a nonvolatile memory switch connected with the network storage controller through a second channel, and a second nonvolatile memory array communicating with the network storage controller under control of the nonvolatile memory switch.
US11290525B2	Opportunistic content delivery using delta coding Systems and methods are described for avoiding redundant data transfers using delta coding techniques when reliably and opportunistically communicating data to multiple user systems. According to embodiments, user systems track received block sequences for locally stored content blocks. An intermediate server intercepts content requests between user systems and target hosts, and deterministically chucks and fingerprints content data received in response to those requests. A fingerprint of a received content block is communicated to the requesting user system, and the user system determines based on the fingerprint whether the corresponding content block matches a content block that is already locally stored. If so, the user system returns a set of fingerprints representing a sequence of next content blocks that were previously stored after the matching content block. The intermediate server can then send only those content data blocks that are not already locally stored at the user system according to the returned set of fingerprints.
US11290518B2	Wireless control of remote devices through intention codes over a wireless connection Various embodiments provide systems and methods which disclose a command device which can be used to establish a wireless connection, through one or more wireless channels, between the command device and a remote device. An intention code may be generated, prior to, or after, the establishment of the wireless connection, and the remote device may be selected based on the intention code. The command device may initiate a wireless transfer, through one or more wireless channels of the established wireless connection, of an intention code, and receive acknowledgement that the intention code was successfully transferred to the remote device. The command device may then control the remote device, based on the intention code sent to the remote device, through the one or more wireless channels of the established wireless connection between the command device and the remote device.

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