US11383738B2
A method for operating a driving assistance system of a motor vehicle includes manoeuvring the motor vehicle autonomously with a driving assistance system while a user with a mobile terminal is located outside the motor vehicle. The user performs, by the driving assistance system and during the manoeuvring, longitudinal guidance and transverse guidance of the motor vehicle. The driving assistance system is operated at a first automation level when communication between the driving assistance system and the mobile terminal is ensured. While the user activates the mobile terminal, the longitudinal guidance, and the transverse guidance in a predetermined fashion, a surrounding area of the motor vehicle is sensed, at the first automation level, by the driving assistance system, and in addition to the longitudinal guidance and the transverse guidance of the motor vehicle. The motor vehicle is then autonomously manoeuvred according to the sensed surrounding area.
US11383736B2
A vehicle battery controller includes a sensor configured to acquire information on a subordinate battery configured to back up a main battery during autonomous driving, a DDC provided between the main battery and the subordinate battery, a switching circuit configured to switch a connection state of the subordinate battery between a connection state for manual driving and a connection state for the autonomous driving, and an electronic control unit configured to control charging and discharging of the subordinate battery by controlling the DDC and the switching circuit based on the information acquired by the sensor. The electronic control unit permits the autonomous driving when determination is made, through first battery control, that the subordinate battery can output backup power. The electronic control unit determines whether the subordinate battery can output the backup power by executing second battery control having higher accuracy than that of the first battery control.
US11383727B2
Methods, apparatuses, and computer-readable media are described. In one example, a method of controlling a vehicle comprises: receiving, using one or more sensors, a first set of measurements of a set of physical attributes of the vehicle in a motion; determining, based on a motion data model that defines a set of relationships among the set of physical attributes of the vehicle in the motion and based on the first set of measurements, a set of expected measurements of the set of physical attributes; determining whether to use an entirety of the first set of measurements to control an operation of the vehicle based on comparing the first set of measurements and the set of expected measurements; and responsive to determining not to use the entirety of the first set of measurements, controlling the operation of the vehicle based on a second set of measurements.
US11383726B2
An operating method is for a redundant sensor arrangement of a vehicle system. The sensor arrangement includes two controllers and multiple sensors. Individual sensors of the multiple sensors, in a normal mode of the vehicle system, are each coupled to a controller embodied as a primary controller and, in an emergency mode of the vehicle system, are each coupled to a controller embodied as a secondary controller and are supplied with power. The corresponding controller coupled to the sensors receives and evaluates signals from the individual sensors. Initialization of the sensor arrangement involves an operating voltage being applied to both controllers and a check on the sensor arrangement being performed. The sensors, in a first checking step, are coupled to a first controller and are checked by the latter and decoupled from a second controller, and the first controller subsequently hands over the sensors to the second controller.
US11383716B2
A vehicle control apparatus for controlling a vehicle based on peripheral information of the vehicle, the apparatus comprising: a control unit configured to control steering and acceleration/deceleration of the vehicle in a first state in which holding of a steering apparatus of the vehicle by a driver is required or a second state in which holding of the steering apparatus is not required, wherein the control unit transitions a state of the vehicle from the second state to the first state, if input of an intervention operation for acceleration/deceleration by the driver is detected in a case of executing course change of the vehicle, when the vehicle is traveling in the second state.
US11383713B2
An assist apparatus includes a second detection section, a first calculation section, and a notification section. The second detection section detects, as a region candidate which is a candidate for a region to which the own vehicle makes a lane change, one of one or more inter-vehicle regions sandwiched between two approaching vehicles one of which is located ahead of the other. The first calculation section calculates an acceptable distance, a vehicle A being one of the two approaching vehicles and having a relatively small relative distance to the own vehicle and a vehicle B being the other of the two approaching vehicles and having a relatively large relative distance to the own vehicle. The notification section notifies each approaching vehicle of a lane change intention, when the relative distance between the own vehicle and the vehicle A is less than the acceptable distance.
US11383711B2
A turning control device is provided for use in a vehicle control system including a steer-by-wire system and a brake system. The turning control device is configured to calculate a braking force difference, which is a difference in braking force between the left and right tire wheels. The turning control device is further configured to perform a high turning control that provides the braking force difference to the left and right tire wheels to cause a smaller turning radius of the vehicle when a steering angle corresponding value is larger than a judgment threshold.
US11383706B2
A drive assistance system includes a primary target setter to designate an object determined based on a current movement locus of the own vehicle to be a primary target probably interfering with the own vehicle; a prediction locus estimation unit to estimate a prediction locus along which the own vehicle moves when primary avoidance control is executed in the own vehicle to avoid the interference with the primary target; and a secondary target setter to designate another object determined based on the prediction locus as a secondary target probably interfering with the own vehicle. The drive assistance system also includes a drive assistance controller to execute drive assistance control in the own vehicle based on a determination of whether the interference by the secondary target can be avoided by executing a secondary avoidance control in the own vehicle to avoid the interference by the secondary target.
US11383697B2
A vehicle control apparatus for a vehicle provided with an engine, a continuously variable transmission (CVT) coupled to an output shaft of the engine, a motor coupled to a wheel, and an output clutch that transmits power from an output shaft of the CVT and the motor to the wheel includes a controller that is able to switch and execute either of an EV mode that allows, upon disengagement of the output clutch, power outputted from the motor to drive the wheel, and an HEV mode that allows, upon engagement of the output clutch, power outputted from the engine and the motor to drive the wheel, and that, in an adjustment of a gear ratio of the CVT during the EV mode, engages the output clutch and adjusts the gear ratio of the CVT, and thereafter disengages the output clutch before the gear ratio reaches a target gear ratio.
US11383688B2
A motor vehicle brake system includes at least four hydraulically actuatable wheel brakes, a main pressure medium reservoir, at atmospheric pressure, a first electrohydraulic brake control device, which, for each of the four wheel brakes, includes a wheel-specific outlet, and a second electrohydraulic brake control device, which, for each of the four wheel brakes, includes a wheel-specific inlet, connected to the wheel-specific outlet of the first brake control device, a wheel-specific wheel outlet, connected to the wheel brake, and a hydraulic wheel connecting line, connecting the inlet to the wheel outlet. The second brake control device includes a first pump with a first pressure side and first suction side. The first pressure side connected to a first and second wheel connecting line, and a second pump with a second pressure side and second suction side. The second pressure side connected to the third and the fourth wheel connecting line.
US11383683B2
A pressure generating device for a vehicle braking system includes a motor with a worm attached or formed on its motor shaft; a worm gear which, with the aid of a rotation of the motor shaft, can be made to carry out a rotary movement about a rotary axis oriented at an incline to the motor shaft; and a piston that is adjustable at least with the aid of the rotary movement of the worm gear, where a first spindle nut is attached or formed on the worm gear, and at least a first spindle is attached or formed on the piston, the first spindle being adjustable along the rotary axis with the aid of the rotary movement of the worm gear oriented about the rotary axis in such a way that the piston is also adjustable along the rotary axis or in parallel to the rotary axis.
US11383677B2
A switch device includes a push button to be displaced in a direction toward a main body by a push operation performed on an operation surface thereof, a light source to emit an illumination light from an internal portion of the push button toward the operation surface, and a first substrate that is arranged in the push button in a state of mounting the light source so as to be displaced integrally with the push button upon the push operation.
US11383667B1
An assembly includes a seatback. The assembly includes an airbag supported by the seatback and inflatable to an inflated position seat-forward of the seatback. The airbag includes a first tether fixed to the seatback and the airbag. The airbag includes a retractor. The airbag includes a second tether connected to and slidable along the first tether. The second tether is operatively coupled to the retractor.
US11383665B2
Airbag module coupling interfaces, assemblies, and related methods. Some embodiments may comprise one or more springs each defining a perimeter comprising at least three sides, wherein a first side of which may extend opposite a second side and may be at least partially angled towards the second side at an acute angle. A third side of the spring may connect the first and second sides. A spring mounting structure may be provided and may comprise a guiding interface for coupling the spring to the steering wheel. An opening in the guiding interface may be configured to receive a coupling prong, which may be configured to engage the third side of the spring.
US11383661B2
Methods, systems, and apparatus for automatically responding to a vehicle falling into water. The system includes a sensor configured to detect sensor data indicating whether the vehicle is falling into water. The system also includes an electronic control unit (ECU) connected to the sensor. The ECU is configured to determine that the vehicle is falling into water based on the sensor data. The ECU is also configured to adjust at least one feature of the vehicle in response to the determination that the vehicle is falling into water.
US11383659B2
A vehicle power supply apparatus includes a power converter circuit, a power storage unit, and a processor. The power converter circuit converts a voltage of electric power received from a normal power supply of a vehicle configured to perform idle-stop operation, and supplies the converted electric power to vehicle loads of the vehicle. The power storage unit is coupled to the power converter circuit. The vehicle loads include a first vehicle load related to travel of the vehicle and a second vehicle load not related to the travel of the vehicle. At an end of the idle-stop operation, the processor supplies the converted electric power to one of the first vehicle load and the second vehicle load, and supplies electric power from the normal power supply to the other of the first vehicle load and the second vehicle load.
US11383651B2
A load carrier bracket for coupling a load carrier foot to a vehicle is disclosed. The load carrier bracket has a vehicle engaging section and a trough-shaped coupling portion. The trough-shaped coupling portion extends from the vehicle engaging section in a longitudinal direction of the load carrier bracket and has a holder engaging section which is configured to be releasably engageable with a holder of the load carrier foot. The trough-shaped coupling portion is continuously convexly formed in its longitudinal direction such that it is configured to apply higher forces on an outer surface of the trough-shaped coupling portion.
US11383639B1
The present invention relates to an illumination apparatus in which a light source module 100 is mounted on a steering wheel 10, an illumination element 200 is mounted on a driver airbag cover 20, and the light of the light source module 100 is transmitted to the illumination element 200 through an optical fiber 300. When the driver airbag cushion is deployed due to an accident, it is possible to prevent the scattering of the light source module 100, thereby preventing injuries to the passengers due to the light source module 100, simplifying the structure of the driver airbag cover 20 and achieving weight reduction.
US11383637B2
A warning message delivery apparatus of a vehicle, may deploy an emergency tripod by opening a trunk lid to deliver a warning message to a vehicle entering the rear upon the occurrence of an emergency situation, and secures visibility of the emergency tripod to reduce the accident occurrence possibility.
US11383630B2
Disclosed herein is a hoist apparatus having a base frame, an arm, a hydraulic lift cylinder, and a contact fulcrum attached to the base frame. The arm has a base segment rotatably coupled to the base frame at a first joint, a middle segment rotatably coupled to the base segment at a second joint, and a coupling segment extendably coupled to the middle segment at a second arm joint, the coupling segment comprising a hook at a distal end of the coupling segment. The hydraulic lift cylinder is rotatably coupled at a first end to the base frame and rotatably coupled at a second end to the middle segment. In certain embodiments, the middle segment is contactable with the contact fulcrum during operation of the arm. Various implementations provide for a hoist apparatus that is disposable on a vehicle.
US11383614B2
A vehicle includes a combustion engine configured to output mechanical power and an electric machine coupled to the engine and configured to convert the mechanical power to electrical power. The vehicle also includes a battery to exchange electrical power with the electric machine. The vehicle further includes a controller programmed to receive user inputs indicative of a desired storage duration and a storage location and monitor a battery state of charge (SOC) while the vehicle is stored. The controller is also programmed to prompt a remote user to approve an engine auto-start in response to the SOC depleting to less than a predetermined threshold during storage, and to auto-start the engine to generate power to recharge the battery in response to remote user approval. The controller is further programmed to inhibit the auto-start of the engine in response to the vehicle being stored in an enclosed storage location.
US11383610B2
A switching arrangement includes a switching unit, which is designed to couple at least one phase of an electric machine of a vehicle in different configurations to a DC onboard power voltage of the vehicle in order to generate an AC phase voltage for the phase of the electric machine. In addition, the switching arrangement has a coil and circuit breakers, wherein the circuit breakers are designed to couple the switching unit via the coil to a DC charging voltage or to decouple same from the charging voltage. The switching arrangement also has a controller which is designed to operate the switching arrangement in a converter mode or in a power inverter mode.
US11383605B2
A hybrid charging system for electric vehicles includes an AC-to-DC converter connectable to an electric AC grid; a transformer interconnected with the AC-to-AC converter with a primary winding; a secondary side AC-to-DC converter interconnected with a secondary winding of the transformer and for providing a DC current for power transfer to an electric vehicle via a cable; a cable connected to the secondary side AC-to-DC converter for providing a DC current for power transfer to an electric vehicle; and a first inductive coil interconnected with the AC-to-AC converter and for inductively coupling to a second inductive coil for power transfer to an electric vehicle via an air gap.
US11383597B2
A drive unit assembly. The drive unit assembly includes one or more first motors drivingly connected to at least a first end portion of a first shaft. A planetary gear assembly having a sun gear, one or more planetary gears, a ring gear and a carrier. At least a portion of the sun gear is drivingly connected to at least a portion of a second end portion of the first shaft and the carrier is drivingly connected to at least a portion of the one or more planetary gears. A differential input member is drivingly connected to at least a portion of the carrier and a differential assembly. At least a portion of a first axle half shaft is drivingly connected to the differential and is disposed within a hollow portion of said first shaft and a second axle half shaft is drivingly connected to the differential assembly.
US11383594B2
A hybrid module includes a driveshaft connection point for receiving a first torque, a transmission shaft connection point for outputting a second torque, a torque-receiving means for receiving a third torque from an electrical machine, and a dry multiplate clutch. The dry multiplate clutch includes an outer plate holder, torsionally rigidly connected to the transmission shaft connection point and to the torque-receiving means, an inner plate holder, torsionally rigidly connected to the driveshaft connection point, at least one outer plate axially movably mounted in the outer plate holder, and a plurality of inner plates, axially movably mounted in the inner plate holder to form a stack of plates together with the at least one outer plate. When the stack of plates is axially pressed with a target contact pressure, a target torque can be transmitted from the driveshaft connection point to the torque-receiving means and the transmission shaft connection point.
US11383593B2
An electric drive unit clutch for an automobile includes a first rotatable shaft, a one-way clutch fixedly mounted onto the first rotatable shaft, a dog clutch slidingly mounted onto the first rotatable shaft and adapted to rotate with the first rotatable shaft, a clutch ring positioned between the one-way clutch and the dog clutch, and a second rotatable shaft rotatable engaged with the clutch ring, wherein the clutch ring is adapted to transfer rotational motion from the second rotatable shaft through the one-way clutch and the dog clutch to the first rotatable shaft.
US11383592B2
A mounting structure for a drive device includes: a power generation unit having an engine and a generator driven by the engine to generate electric power; and a drive unit having a motor for traveling and a power transmission mechanism that outputs torque from the motor toward a driving wheel. A frame member of a vehicle body is provided inside an engine compartment. The power generation unit and the drive unit are arranged, inside the engine compartment, side by side in a width direction of a vehicle so as not to contact each other, and are each connected to the frame member via a mount member. Portions of the power generation unit and the drive unit, which are close to each other in the width direction, are connected by a connecting member having an anti-vibration elastic body.
US11383577B2
A thermal management system may include a battery line connected to a high-voltage battery core and having a first radiator, and through which cooling water flows by a first pump; an introduction line having an end connected to an upstream side of the first radiator and the other end connected to the internal air-conditioning heating core, and through which cooling water flows by a second pump; a discharge line having an end connected to an upstream side of the high-voltage battery core in the battery line and the other end connected to the internal air-conditioning heating core, and through which the cooling water introduced through the introduction line flows; a refrigerant line having an expansion valve, an internal air-conditioning cooling core, a compressor, and an air-cooling condenser and through which a refrigerant flows; and a water-cooling condenser connecting the refrigerant line and the introduction line.
US11383558B2
A tyre has a tread portion provided with a rib. The rib is provided with a lateral groove extending so as to completely cross the rib. The lateral groove includes a first curved portion and a second curved portion. The first curved portion extends from a first end in a curved shape convex in a first direction in a tyre circumferential direction. The second curved portion extends from the second end in a curved shape convex in a second direction in the tyre circumferential direction. A groove width of the first curved portion is gradually increased over the entire length thereof as it goes toward the first end, or a groove width of the second curved portion is gradually increased over the entire length thereof as it goes toward the second end.
US11383547B2
A friction body is configured to discolor handwriting written with a thermochromic ink with frictional heat. The friction body includes a viscoelastic body, and has a Shore A hardness (based on JIS K 7215) immediately after start of contact of an indenter point of from 55 to 95.
US11383540B2
A printing unit includes a plurality of ink jet parts and an X-axis linear motion mechanism that moves each of the plurality of ink jet parts in the same main scanning direction. The X-axis linear motion mechanism moves the ink jet part involved in printing the workpiece among the plurality of ink jet parts so as to face the surface of the workpiece and moves the remaining ink jet part on the one X-axis linear motion mechanism so as to retreat from the surface of the workpiece. As a result, a printing apparatus that is capable of printing accurately onto the workpiece having a three-dimensional curved surface is provided.
US11383534B2
A liquid ejecting device includes a transporting belt configured to transport a medium, a head configured to eject a liquid onto the medium, a first gripping portion configured to grip the first end portion of the transporting belt, and move in the transport direction, and a second gripping portion configured to grip the second end portion of the transporting belt, and move in the transport direction. When the head is positioned outside the transporting belt with respect to the second end portion, the first gripping portion performs a first operation of gripping the transporting belt and moving to a predetermined position, and releasing the gripped transporting belt. When the head is positioned outside the transporting belt with respect to the first end portion, the second gripping portion performs a second operation of gripping the transporting belt and moving to a predetermined position, and releasing the gripped transporting belt.
US11383533B2
A printer is configured to apply marking material to print media to create a printed item, and a transport belt is positioned to receive the printed item from the printer and is configured to dry the marking material on the printed item. The transport belt has a middle layer attached between outer and inner layers, and the printed item contacts the outer layer. The outer and inner layers are non-perforated entangled fiber materials that are porous and that are more flexible than the middle layer.
US11383529B2
Provided herein are methods of obtaining good photocured-ink adhesion to low surface energy materials. The methods have greatly improved adhesion of photocured ink on low surface energy materials, including those that are subjected to high humidity or wet environments. The methods take into account the glass transition temperature (Tg) of the materials and the onset for the glass transition temperature, including ink applied to an exposed surface of the material at an elevated temperature that is close to the Tg of the material. The ink is allowed to sit briefly or soak, such as for more than 1 second, before the ink is cured. The ink may be photocured. Furthermore, the methods do not require solvents or surface treatment, including plasma or corona treatments, to obtain good ink adhesion.
US11383525B2
A purge cycle is performed with an ink delivery system of an inkjet printer by applying a pressure pulse to a printhead in the printer that is substantially shorter than pressure pulses previously used. A pressure at a predetermined threshold is generated behind a valve and then release to the printhead. The duration of the pressure application is in a range of about 150 milliseconds to about 250 milliseconds. This pressure pulse substantially reduces the amount of ink emitted during the purge. A bidirectional wipe of the printhead face is effective for restoring inkjets in the printhead even though the amount of emitted ink is substantially reduced.
US11383524B2
In some examples, an apparatus can include a supply reservoir including print substance, and a rotary valve having a central rotary axis, where the central rotary axis is perpendicular to a height of the supply reservoir, where the rotary valve is in a closed position such that the print substance is unable to be supplied from the supply reservoir.
US11383520B2
In a state where a liquid container is mounted in a liquid ejection device, the position of a handle is maintained at a predetermined position. A device main body that ejections a liquid and a liquid container that contains liquid are provided, the liquid container is attachable to and detachable from the device main body in a direction orthogonal to a width direction, the device main body has a first fitting portion, the liquid container has a handle that rotates around an axis that extends in the width direction, and the handle has a second fitting portion that fits to the first fitting portion.
US11383514B2
A die for a printhead is described herein. The die includes a number of fluid feed holes disposed in a line parallel to a longitudinal axis of the die. A number of fluidic actuators are disposed in a line parallel to the fluid feed holes. A crack detector trace is routed between each of the plurality of fluid feed holes.
US11383511B2
An image recording apparatus includes a liquid chamber, a first electrode pin and a second electrode pin which are inserted into the liquid chamber, application unit for applying a voltage between the first electrode pin and the second electrode pin, and detection unit for detecting a current which flows between the first electrode pin and the second electrode pin, the image recording apparatus has: a first period in which the application unit applies the voltage between the first electrode pin and the second electrode pin, with the first electrode pin as an anode side and the second electrode pin as a cathode side, and the detection unit detects the current; and a second period in which the application unit applies the voltage between the first electrode pin and the second electrode pin, with the first electrode pin as the cathode side and the second electrode pin as the anode side.
US11383510B2
The invention discloses an inking system for a rotary printing machine, like a flexographic or rotogravure press. The inking system uses the nip area between two cylinders of the machine as the sole source for inking the printing cylinder. This results in an inking system with very little ink, thereby gaining in reaction time and ink waste.
US11383502B2
A recyclable retort pouch and a recyclable retort polyester film thereof are provided. The recyclable retort polyester film includes a heat seal layer and at least one polyester layer. The heat seal layer is composed of isophthalic acid, neopentyl glycol, polybutylene terephthalate, 1,4-cyclohexanedimethanol, and polyethylene terephthalate-1,4-cyclohexane dimethanol ester. The polyester layer is formed on the heat seal layer, and is composed of a polyester composition. The polyester composition includes a polyester resin made from recycled PET bottle flakes processed by physical or chemical methods and the polyester resin has an inherent viscosity between 0.62 dl/g and 1.0 dl/g. The recyclable retort pouch is made of the recyclable retort polyester film.
US11383501B2
A prestretched polyethylene film is provided having a longitudinal degree of prestretching in the range of from 100% to 400% and a remaining longitudinal elongation capability in the range of from 100% to less than 300% as determined according to ASTM D882. The film comprises at least 25% by weight of a linear low density polyethylene (LLDPE) substantially free from long chain branching (LCB) and having a density below 915 kg/m3. The film is particularly useful as a net replacement film in the baling of compressed bulk material, such as silage, and may offer to users improved flexibility and reliability and/or increased yield.
US11383499B2
Provided is an insulating sheet capable of effectively enhancing thermal conduction and adhesiveness and effectively suppressing variation in the adhesiveness. The insulating sheet according to the present invention contains a thermosetting component and boron nitride, the insulating sheet has a first surface on one side in a thickness direction and a second surface on the other side in the thickness direction, and a first average aspect ratio of the boron nitride in a region having a thickness of 10% of a thickness of the sheet, from the first surface toward the second surface is smaller than a second average aspect ratio of the boron nitride in a region having a thickness of 90% of a thickness of the sheet, from the second surface toward the first surface.
US11383498B2
The present invention provides a laminate film and a display member including the laminate film, which are excellent in visibility of external information such as scenery and displayability of information from a projection member, and are also excellent in color tone reproducibility. The laminate film includes a laminate of 50 or more alternately arranged layers of a plurality of different thermoplastic resins, the laminate film having a transmittance of light incident perpendicularly to a film surface of 50% or more, the laminate film satisfying a relationship of R20≤R40
US11383495B2
Disclosed are an elastic silicone cotton structure and its preparation method. The elastic silicone cotton structure includes a cotton body, a silicone nest body and at least one glue layer. The silicone nest body is embedded into the cotton body and extended to a surface of the cotton body; the silicone layer is bonded to an upper surface and/or a lower surface of the cotton body. The novel elastic silicone cotton structure and the silicone nest body embedded into the cotton body improve the softness, resilience, pressure resistance, supportability, toughness, and anti-deformation performance of the cotton body. The portion of the structure protruding from the surface of the cotton body can be bonded with the glue layer stably to further improve the interlayer stability of the elastic silicone cotton structure and the bonding stability with other materials and prevent interlayer separation, so that the structure has a high practical value.
US11383483B2
Multilayer foam films including a core layer and two skin layers, (i) the core layer including the product of the combination of an LDPE composition, at least one blend partner and at least one foaming agent; and (ii) the two skin layers each independently including the product of the combination of an ethylene 1-hexene copolymer and at least one additive; wherein the core layer is disposed between the two skin layers, are provided. Methods for making the multilayer foam films are also provided.
US11383476B2
A manually-operated dunnage conversion apparatus includes a housing, a support mounted in the housing and configured to support a supply of sheet material for dispensing from the dunnage conversion apparatus, and one or both of (a) a guide member mounted in the housing downstream of the support and providing a resilient surface across which the sheet material may be drawn to restrict tearing of the sheet material as it is drawn from the dunnage conversion apparatus, and (b) a tensioning assembly mounted in the housing and configured to apply a compressive force between opposite axial sides of the housing to control the force necessary to dispense the supply of sheet material. Except for the tensioning assembly, the apparatus may be made of paper-based products, making the apparatus recyclable, reusable, and composed of a renewable resource, as well as inexpensive to manufacture.
US11383473B2
A deep-drawn paper tray made of paper material, a method and an apparatus for manufacturing the tray, and a closed product package comprising the tray. The tray having a bottom and upwardly expanding side walls around the bottom, the side walls of the tray being shaped to expand through a plurality of circumferential steps dimensioned low enough for obtaining wrinkle-free side walls for the tray. The outermost step is a flat, wrinkle-free rim flange, which enables liquid and gas proof heat-sealing of a lid to form the package. The apparatus may comprise upper and lower moulding tools with concentric movable frames for forming the tray bottom and side wall steps from paper blanks, and moulding tools may be mounted onto a rotating turret carrying a paper blank through working stations arranged along the turret circumference, to shape the tray bottom and the side wall steps at the consecutive stations.
US11383466B2
A method for sealing and inflating inflatable articles, in particular for sealing and inflating motor vehicle tires, wherein, by means of a compressor which is driven preferably by means of an electric motor, a sealing and pumping pressure is generated, wherein, by means of the sealing and pumping pressure, via a valve and distributor device for sealant and compressed gas and via compressed-air and sealant hoses between valve and distributor device and an entry valve or an inlet nozzle of the inflatable article, a sealant situated in a sealant vessel connected to the valve and distributor device is conveyed into the inflatable article and, at the same time, the inflatable article is inflated to a predefined operating pressure, wherein, by configuration of the corresponding parameters, of the sealant and of the device, in or downstream of the entry valve/the inlet nozzle, the sealant is at least partially atomized to form an aerosol by virtue of the sealant or the sealant-air mixture being converted, in the entry valve or in the inlet nozzle, into a turbulent flow with a Reynolds number Re≥2300.
US11383463B2
In a method of producing symmetrical carbon fiber reinforced composite parts, a plurality of sheets of fibrous material configured as a single structure are positioned on a tool surface where the single structure is comprised of a first composite part joined to a symmetric, second composite part. The single structure is infused with resin and cured on the tool surface, producing a single cured structure comprised of a first cured composite part joined to a second cured composite part. The single cured structure is then divided along a dividing plane, producing the symmetric first cured composite part and second cured composite part.
US11383459B2
A fiber-reinforced resin hollow body includes an axial-direction fiber layer containing reinforcing fibers aligned parallel to an axial direction of the hollow body, and a non-axial-direction fiber layer provided on top of at least one of an internal and an external side of the axial-direction fiber layer, and containing reinforcing fibers oriented in a direction different from the alignment direction of the axial-direction fiber layer. The non-axial-direction fiber layer includes one or more peripheral-direction fiber layers containing reinforcing fibers aligned parallel to a peripheral direction of the hollow body, and one or more non-aligned fiber layers containing reinforcing fibers not aligned in a specific direction.
US11383454B2
Improvements relating to wind turbine blade manufacture A method of making wind turbine blades of variable length is described. The method involves forming first and second half shells of a main blade section in a main blade mould assembly. A pre-manufactured tip section is selected from a plurality of tip sections of different lengths according to a total length requirement for the wind turbine blade. The tip section is supported adjacent to the main blade mould assembly such that an inboard end of the tip section overlaps with an outboard end of one of the half shells of the main blade section. The main mould assembly is then closed to bond the two main half shells together and to bond the tip section to the main blade half shells. The invention allows blades of different overall length to be produced using a common main blade mould assembly.
US11383449B2
An example method to determine an excess of build material in 3D printing includes providing an amount of build material, spreading the amount of build material to form a layer of build material on a build platform and to leave any excess build material on an excess zone having visible marks thereon and analyzing the marks on the excess zone to determine an excess of build material at the excess zone.
US11383447B2
A non-transitory machine-readable storage medium storing instructions executable a processor is described. In some examples, the instructions cause the processor to receive object data representing an object to be manufactured by an additive manufacturing process. The object data comprises data representing a plurality of planar surfaces of the object. The object data is processed to determine, for each of the plurality of planar surfaces, an angle between the respective planar surface and a plane of a reference surface of an additive manufacturing apparatus. A manufacturing orientation of the object is selected on the basis of the angles determined for the plurality of planar surfaces and a further property of the object different to the determined angles.
US11383446B2
An additive manufacturing (AM) system, an AM method, and an AM feature extraction method are provided. The AM system includes an AM tool, a product metrology system, an in-situ metrology system, a virtual metrology (VM) system, a compensator, a track planner, a controller, a simulator and an augmented reality (AR) device. The simulator is used to find feasible parameter ranges, while the AR device is used to support operations and maintenance of the AM tool. The product metrology system, the in-situ metrology system and the VM system are integrated to estimate the variation of material on a powder bed of the AM tool. The compensator is used for compensating the process variation by adjusting process parameters. The product metrology system is used to measure the quality of products. The in-situ metrology system is used to collect features of melt pools on the powder bed.
US11383439B1
The present disclosure relates generally to manufacturing pharmaceutical products using additive manufacturing technology. An exemplary printing system comprises: a material supply module for receiving a set of printing materials; a flow distribution module comprising a flow distribution plate, wherein the material supply module is configured to transport a single flow corresponding to the set of printing materials to the flow distribution plate; wherein the flow distribution plate comprises a plurality of channels for dividing the single flow into a plurality of flows; a plurality of nozzles, wherein the plurality of nozzles comprises a plurality of needle-valve mechanisms; one or more controllers for controlling the plurality of needle-valve mechanisms to dispense the plurality of flows based on a plurality of nozzle-specific parameters; and a printing platform configured to receive the dispensed plurality of flows, wherein the printing platform is configured to move to form a batch of the pharmaceutical product.
US11383433B2
Fusing agent(s) are described herein. In an example, a fusing agent can comprise a metal bis(dithiolene) complex, at least one electron donor compound, a polar aprotic solvent, and water. In some examples, the at least one electron donor compound can comprise at least one hindered amine light stabilizer compound. In some examples, the polar aprotic solvent can be selected from the group consisting of 1-methyl-2-pyrrolidone, 2-pyrrolidone, 1-(2-hydroxyethyl)-2-pyrrolidone, dimethylformamide (DMF), dimethyl sulfoxide (DMSO), and a combination thereof.
US11383429B2
Methods and systems for optofluidic device fabrication and design are herein disclosed. In examples, a user may manufacture the optofluidic device using stereolithography (SLA) three-dimensional (3D) printing, in which photosensitive resin is exposed to a focused laser, solidifying specific areas of resin. The optofluidic device may guide light for a broad wavelength range from a liquid or gas channel comprised within and may be used to guide the emission of light and particles of interest to a detector to identify the particles.
US11383426B2
An article has a curved surface. Disposed upon the curved surface is a plurality of patterns. Each pattern is defined by a plurality of spaced apart features attached to or projected into the curved surface. The plurality of features each have at least one neighboring feature having a substantially different geometry, wherein an average spacing between adjacent features is about 1 nanometer and about 1 millimeter in at least a portion of the curved surface. The plurality of spaced apart features are represented by a periodic function.
US11383420B2
To provide a resin container and a method for manufacturing the same with which it is possible to generate more effervescence than hitherto. This resin container is provided with: a resin container main body inside which is formed an accommodating space that is hermetically sealed using a cap; and a textured region which is formed on an inner surface of the container main body and is formed from a rough surface.
US11383416B2
Embodiments of an invention disclosed herein relate to devices, processes, and systems for processing one or more polymers.
US11383414B2
A parts fabrication apparatus has a staging fixture that is configured to position at least a portion of a molded plastic assembly that has a connective runner portion with at least one molded part extended from the connective runner portion by a severable gate portion. A laser source is energizable to direct toward the severable gate portion, from a laser output aperture positioned beneath the staged plastic assembly, a coherent light beam having sufficient energy for melting the gate portion and releasing the molded part along a drop path. A support is disposed to deflect the drop path of at least a portion of the released molded part in a direction away from the coherent light beam.
US11383408B2
A core mould element can be mounted between first and second mould parts. The first and second mould parts and the core mould element can be mounted between first and second thermal platens. The thermal platens can have generally planar faces for mounting in a press, for maintaining a desired pressure within the mould assembly. The thermal platens can provide for heating and cooling the mould assembly, and each can include a central portion and end portions, with thermal breaks between the central portion and the end portions. Bores can extend through the central and end portions, for receiving heating elements and pipes for cooling fluid. The end portions can include bores for a cooling fluid for cooling the end portions.
US11383405B2
A method for producing a ceramic molded body, the method including: a molding step of subjecting a ceramic molding material to extrusion molding using an extrusion molding machine equipped with a temperature control portion to provide a ceramic molded body; a cutting step of cutting the ceramic molded body to have a predetermined length; and a dimension measuring step of measure a dimension of the cut ceramic molded body. A relationship between a temperature of the temperature control portion and the dimension of the cut ceramic molded body is previously obtained, and based on the relationship, an appropriate temperature of the temperature control portion is calculated from the dimension of the ceramic molded body measured in the dimension measuring step, and the temperature control portion is controlled to the appropriate temperature in the molding step.
US11383395B2
A communications module is provided for simplifying routing of communications pathways in a robot. The communications module is attached between the robot tool flange and the end effector. Additional interchangeable modules may also be provided between the tool flange and the end effector. The communications module includes multiple input ports and at least one output port. A data switch within the module combines sensor data from multiple input ports into a single output stream that is transmitted from one or more of the output ports.
US11383376B2
A bending mechanism includes: a support member; a pivoting member supported at a distal end of the support member to be pivotable about an axis intersecting the longitudinal axis of the support member; a link disposed along the longitudinal axis and transmitting a force applied at a proximal end thereof to cause the pivoting member to pivot; and an adjuster adjusting stresses in the link so as not to exceed a threshold, at each pivoting position of the pivoting member with respect to the support member. The link includes a first member connected to the pivoting member and a second member disposed closer to the proximal end than the first member is. The adjuster includes a movable member moving in predetermined direction when the first and second members are relatively moved, and a spring biasing the movable member in such direction as to prevent the movement of the movable member.
US11383354B1
A vise for holding a workpiece that reduces jaw lift having a vise base with a longitudinally extending guide channel that includes vise base flanges with base flange guide surfaces, the vise having vise trucks that move longitudinally within the guide channel, the vise having jaws that are selectively securable relative to the trucks wherein the jaws and the trucks include lift surfaces that move the trucks toward the jaws transversely to the longitudinal direction as the jaws engage the workpiece to lock the jaws and the trucks relative to the guide channel when the workpiece is clamped in the vise.
US11383353B2
A rotary brush configured to isolate vibration during use reducing vibration at a hand-held power tool to which the brush is coupled. The brush has wires arrangeable in tufts extending from a hub sandwiched between two plates assembled to a tool coupling having an isolator therebetween. The isolator and coupling are part of a vibration-isolating assembly having a radial isolator carried by a coupling shaft located between the (i) shaft, and (ii) hub and plates preventing brush vibration from being transmitted to the tool through a coupling end of the shaft mounting the brush to the tool. The isolating assembly preferably includes an axial isolator between (i) each flange and (ii) the hubs and plates. Isolators are made of vibration dampening material and can be formed into a single isolator of one-piece unitary construction. A preferred brush is a cup brush having plates contoured to define wire supporting cups.
US11383345B2
A cleaning apparatus capable of effectively removing dirt attached to a bottom surface of a heat exchanger, is disclosed. The cleaning apparatus cleans the heat exchanger for regulating a surface temperature of a polishing pad. This cleaning apparatus includes: a moving mechanism configured to move the heat exchanger between a temperature-regulating position in which the heat exchanger can exchange heat with the polishing pad, and a retreat position in which the heat exchanger is separated from a surface of the polishing pad; and a cleaning mechanism configured to clean a bottom surface of the heat exchanger moved to the retreat position The retreat position is located on a side of the polishing pad. The cleaning mechanism includes at least one cleaning nozzle for ejecting a cleaning liquid to the bottom surface of the heat exchanger, or a cleaning tank in which the bottom surface of the heat exchanger can be immersed.
US11383333B2
A multi-clamping and measuring and/or presetting station for tools is configured for an automated, preferably fully automated, mounting of tools into tool holders and/or demounting of tools from tool holders and for an adjustment, in particular at least a length adjustment, and/or measuring of the tools in the tool holders with at least two, in particular fully automated, tool clamping-in units, with at least one, in particular optical, measuring and/or presetting apparatus for tools and with at least one handling robot, which is at least configured to move tools and tool holders between the tool clamping-in units and the measuring and/or presetting apparatus.
US11383328B2
A method for manufacturing a peeled substrate has a laser condensing step for focusing laser light at a prescribed depth from the surface of a substrate and a positioning step for moving and positioning a laser condenser relative to the substrate, the method involving forming a processed layer in the substrate. The laser condensing step includes a laser light adjustment step in which a diffraction optical element is used to branch the laser light into a plurality of branched laser beams, and at least one of the branched laser beams is branched such that the intensity thereof differs from the other branched laser beams. The processed layer is elongated using the branched laser beam having a relatively high intensity among the plurality of branched laser beams to process the substrate, and the elongation of the processed layer is restrained using the branched laser beams having a relatively low intensity.
US11383326B2
A heat transfer body 3 is prepared. The heat transfer body 3 forms an inner space 7 for existence of one of a higher-temperature fluid or a lower-temperature fluid. The heat transfer body 3 constitutes a heat exchanger, and is formed of a copper material as a wall surrounding the inner space 7. In the wall, a flow path through which the other of the higher-temperature fluid and the lower-temperature fluid flows is formed. By LMD treatment, an LMD layer is formed directly on an outer circumferential surface 3a of the heat transfer body 3. In the LMD treatment, a metal material is supplied to a supply position on the outer circumferential surface 3a, and the supply position is irradiated with laser light to form an LMD layer 5. An energy density of the laser light is set to melt both the metal material and the outer circumferential surface 3a.
US11383318B2
A system and method for controlling the position of a filler wire and/or a laser head, or other heating head, in a welding system. The distal end of the filler wire is gradually moved, e.g., upward, until electrical continuity with the weld pool is lost; the filler wire is then moved back into contact with the weld pool. The heating head may be stationary relative to the weld pool, or it may move, with the distal end of the filler wire, relative to the weld pool.
US11383315B2
A method for plating a stainless steel substrate is provided. According to one embodiment, the method comprises sandblasting at least one joint surface of a stainless steel substrate and treating the joint surface of the stainless steel substrate with an aqueous solution (acid bath) which contains sulfuric acid, nitric acid and hydrofluoric acid. The stainless steel substrate is then rinsed with hydrochloric acid. The method further includes galvanic deposition of a nickel plating on the joining surface of the stainless steel substrate and the subsequent deposition of a tin layer on the nickel-coated joining surface of the stainless steel substrate.
US11383312B2
An adaptive cutting system is presented that facilitates cutting workpieces in new and different ways in a fun, easy, fast, accurate and safe manner. The system includes a benchtop having a grid of bench dog holes across its surface as well as a pair of table tracks embedded within its surface. An edge track extends around the benchtop and a pair of hinge members are connected to the edge tracks that also connect to a saw track that is movable between a raised and lowered position. The system also includes narrow rip stops, wide rip stops, bench dogs and a miter gauge all of which work in concert with the on-table features to facilitate on-table measurement and alignment of workpieces for performing cutting operations.
US11383309B2
A drill may be extended from a first end to a second end and may include a cutting part. The cutting part may include a cutting edge, a flute, an end surface and a connection surface. The flute may be extended from the cutting edge toward the second end. The end surface may be located closer to the second end than the flute. The connection surface may be located between the flute and the end surface. The connection surface may include a first portion, and a second portion located closer to an outer periphery of the cutting part than the first portion. A length in the direction along the rotation axis on the second portion may be smaller than a length in the direction along the rotation axis on the first portion in a side view orthogonal to the rotation axis.
US11383304B2
In some examples, an electronic device includes a print head to move relative to a platform parallel to a first axis and parallel to a second axis to deliver a print agent to the platform. The second axis is oriented at a non-zero angle relative to the first axis. In addition, the electronic device includes a cooling system having a first air duct coupled to the print head to provide air to the print head. The print head is to move with the first air duct parallel to the first axis, and to move relative to the first air duct parallel to the second axis.
US11383295B2
A casting method includes forming a seed. The seed has a first end and a second end and an inner diameter (ID) surface and an outer diameter (OD) surface. The seed second end is placed in contact or spaced facing relation with a chill plate. The first end is contacted with molten material. The molten material is cooled and solidified so that a crystalline structure of the seed propagates into the solidifying material. At least a portion of the seed contacted with the molten material has a solidus higher than a solidus of at least an initial pour portion of the molten material.
US11383294B2
The application belongs to the technical field of a casting mold and provides a side mold and a low-pressure hub casting mold. Channels of a cooling loop are processed in a back cavity of a side mold frame, a distance between the channels along a solidification direction of a casting gradually increases, and a cooling medium flows along the cooling loop, the ability of taking away heat changes from strong to weak, and a larger temperature gradient of the side mold may be formed by superposition with a temperature gradient formed by the thickness of the side mold.
US11383283B1
Methods, apparatus, systems, and computer-readable media are provided for tracking amounts of wires provided to a winding head during a winding operation of a wire distribution system. The wires can be tracked using one or more wire tracking devices that can be disposed at one or more locations within the wire distribution system. The wire tracking devices can provide information related to the amounts of wires and the types of wires being used to wind about a winding head/form. The information can be used to check for errors during a winding operation and indicate the progress of the winding operation. The information can also be used to update wire-availability data to reflect the amount of wire that has been provided during the winding operation.
US11383279B2
A plate thickness control device controlling plate thickness of a hot rolling mill that includes a rolling stand. The plate thickness control device includes: a pyrometer disposed on an entry side of the rolling stand; a difference calculation part that outputs a difference temperature between a lock-on temperature of the plate-to-be-rolled measured by the pyrometer and a measurement value of a portion other than a tip portion of the plate-to-be-rolled measured by the pyrometer; a tracking part that transfers the difference temperature from the position of the pyrometer to immediately below the rolling stand based on plate speed of the plate-to-be-rolled; and a computation part that calculates a screw-down amount of the rolling stand based on the difference temperature transmitted from the tracking part.
US11383274B2
A vibration device includes a protective cover that transmits light with a predetermined wavelength, a first cylindrical body that holds the protective cover at one end, a plate-shaped plate spring that supports the other end of the first cylindrical body, a second cylindrical body that supports, at one end, a portion of the plate spring in an outer side portion of a portion that supports the first cylindrical body, and a plurality of piezoelectric elements on side surfaces of the second cylindrical body and that vibrates in a direction perpendicular to a penetrating direction of the second cylindrical body.
US11383268B2
Provided is a surface-treated metallic material with easy control of glossiness and a manufacturing method therefor, the surface-treated metallic material comprising: a metallic material; and a coating layer which is formed on at least one side of the metallic material and on which an ultraviolet curable coating composition is cured, wherein the coating layer consists of a plurality of protrusions, which have a volume of 3 to 16 pico liters and are arranged at a density of 5 to 610 per 1 mm2 of the metallic material. As such, the surface-treated steel sheet is excellent in adhesion, scratch resistance and corrosion resistance, and has easy control of glossiness.
US11383262B2
A connector includes a first member defining a first opening; a second member defining a second opening; and a third member defining a third opening, the first opening, the second opening, and the third opening being centrally connected to define a cavity within the connector. A method for draining a sprinkler assembly includes removing a plug from a third opening of a connector of the sprinkler assembly, a sprinkler body of the sprinkler assembly connected to a first opening of the connector, a flexible conduit of the sprinkler assembly connected to a second opening of the connector; and draining a fluid from the connector and the flexible conduit through the third opening.
US11383253B2
A method and apparatus for applying a foamed mixture of paints on a structural surface. A continuous stream of high velocity gas moves through a nozzle and is directed toward the structural surface, and two or more paints may be intermittently moved into the gas stream of the nozzle and aerated and mixed with each other and moved with the gas stream to form a foam that is applied to the structural surface. The components of the foamed mixture may include single component or plural component materials such as polyurethane foam, adhesive, and polyurea formulations, and may be moved through a volumetric metering device consisting of material heaters, a heated hose, and an applicator gun. The nitrogen gas stream fluidizes the mixture as it passes through and out of the nozzle and forms the mixture into a foam that is applied to the structural surface.
US11383246B2
The invention relates to a method for controlling the charging of a crusher, driven by a crusher drive via transmission elements, of a material comminution system, wherein material which is to be crushed is fed to the crusher, a filling level of the crusher is determined using a filling level sensor, and the volume flow of material to be crushed is set and/or regulated according to the filling level determined. The mechanical loading of the crusher or a characteristic variable which is dependent on the mechanical loading of the crusher is determined directly or indirectly, and the filling level of the crusher is set according to the mechanical loading determined, or the characteristic variable which is dependent thereon. The method permits low-wear operation of the material comminution system and of the crusher with, at the same time, a high material throughput rate.
US11383245B2
The present disclosure relates to a method for use in installation of a mill liner, the method including (a) retaining a mounting bolt at least partially within a liner opening extending through the mill liner, (b) positioning the mill liner against a mill shell so that the retained mounting bolt is aligned with a mill shell opening extending through the mill shell, (c) selectively coupling an extraction tool to the mounting bolt, the coupling performed by an operator outside of the mill shell, (d) detaching the mounting bolt from the liner using the extraction tool; (e) pulling the mounting bolt through the mill shell opening so that at least a portion of the mounting bolt protrudes outside of the mill shell, and, (e) securing a fastener onto the mounting bolt to thereby attach the mill liner to the mill.
US11383244B2
A brewer's spent grain (BSG) grinder includes a charging tank connected to a grinding unit, the charging tank being equipped with a device for BSG moistening, and the grinding unit having an outlet for discharging grinded BSG. The grinding unit includes a stator and a rotor located coaxially with a gap defined between their working surfaces. A device for mixing and moving a mixture into the gap is fixed on a central part of an upper side of the rotor. A device for discharging grinded BSG is located under the rotor. The rotor is configured to allow staged grinding of BSG to obtain coarser and finer fractions of BSG at upper and lower stages of the rotor respectively. An upper part of the rotor is equipped with blades located around a circumference of the rotor, an outer surface of each blade being part of the working surface of the rotor.
US11383238B2
A microfluidic apparatus is provided. The microfluidic apparatus includes an electrochromic layer including a plurality of individually independently addressable regions; a microfluidic layer defining a microfluidic channel for allowing a microfluid to pass therethrough; and a plurality of photodetectors configured to detect light transmit through the microfluid. The electrochromic layer is configured to be switched between a first state in which the plurality of individually independently addressable regions of the electrochromic layer are substantially transmissive, and a second state in which at least a first one of the plurality of individually independently addressable regions of the electrochromic layer in a region corresponding to a position of the microfluid is substantially transmissive, at least a second one of the plurality of individually independently addressable regions of the electrochromic layer outside the region corresponding to the position of the microfluid is substantially non-transmissive.
US11383237B2
The present disclosure discloses a microfluidic device, a driving method and a microfluidic detection system. The microfluidic device includes: a substrate; two first optical waveguides disposed opposite each other on the substrate with an accommodating chamber defined between the two first optical waveguides; and a plurality of optical detection structures in the accommodating chamber. The first optical waveguide has a refractive index greater than a refractive index of a medium surrounding the first optical waveguide, thereby enabling light rays incident into an end of the first optical waveguide to propagate towards another end of the first optical waveguide in a total reflection mode.
US11383234B2
Various aspects of the present invention relate to the control and manipulation of fluidic species, for example, in microfluidic systems. In one aspect, the invention relates to systems and methods for making droplets of fluid surrounded by a liquid, using, for example, electric fields, mechanical alterations, the addition of an intervening fluid, etc. In some cases, the droplets may each have a substantially uniform number of entities therein. For example, 95% or more of the droplets may each contain the same number of entities of a particular species. In another aspect, the invention relates to systems and methods for dividing a fluidic droplet into two droplets, for example, through charge and/or dipole interactions with an electric field. The invention also relates to systems and methods for fusing droplets according to another aspect of the invention, for example, through charge and/or dipole interactions. In some cases, the fusion of the droplets may initiate or determine a reaction. In a related aspect of the invention, systems and methods for allowing fluid mixing within droplets to occur are also provided. In still another aspect, the invention relates to systems and methods for sorting droplets, e.g., by causing droplets to move to certain regions within a fluidic system. Examples include using electrical interactions (e.g., charges, dipoles, etc.) or mechanical systems (e.g., fluid displacement) to sort the droplets. In some cases, the fluidic droplets can be sorted at relatively high rates, e.g., at about 10 droplets per second or more. Another aspect of the invention provides the ability to determine droplets, or a component thereof, for example, using fluorescence and/or other optical techniques (e.g., microscopy), or electric sensing techniques such as dielectric sensing.
US11383225B2
The present invention relates to a hydrocarbon conversion catalyst system comprising: a first composition comprising a dehydrogenation active metal on a solid support; and a second composition comprising a transition metal on an inorganic support and a hydrocarbon conversion process utilizing the hydrocarbon conversion catalyst system.
US11383220B1
The method and materials of this invention make possible substantially faster techniques for organic-aqueous extractions and routine chemical reactions work-ups. The inventive material uses silicone elastomer-coated glass powders, magnetic powders, and sponges as absorbents to extract organic products from an aqueous mixture. After separation from the mixture, these different forms now loaded with organic products can serve as a convenient input for flash chromatographic separations or other processing. With these techniques, tedious liquid-liquid extractions are replaced by a simple solid filtration or transfer and emulsion formation is eliminated. These versatile sorbents can also be used for larger scale work-ups, various extractions of organics from an aqueous solution (e.g., water purification) or gas phase and various analytical or other applications.
US11383219B2
A device configured to be interposed between a lower layer and an upper layer of particles arranged inside a cylindrical shell, so as to limit or prevent the migration of particles between the layers.
US11383217B1
A method of processing a polycrystalline diamond element may include providing a protective leaching cup having a rear wall, an opening defined by a portion of the protective leaching cup opposite the rear wall, and a side wall extending between the opening and the rear wall, the side wall and the rear wall defining a cavity within the protective leaching cup. The method may further include positioning a polycrystalline diamond element in the cavity defined within the protective leaching cup. Positioning the polycrystalline diamond element in the cavity may include expanding at least a portion of the opening outward from a center of the opening. The method may additionally include exposing at least a portion of the polycrystalline diamond element to a leaching agent.
US11383209B2
A device for generating a scented mist of an atomized liquid fragrance oil includes an atomizer complex, a reservoir assembly, a drainage tube, and a vacuum tube. The atomizer complex can atomize the liquid fragrance oil into a scented mist and deliver the scented mist to air outside of the atomizer complex, where the liquid fragrance oil the fragrance oil that is not atomized into the scented mist delivered to the air outside of the atomizer complex includes collected oil that is collected and drained to a reservoir assembly. A drainage tube extends from a bottom area of the atomizer complex into the liquid fragrance oil. The device can filter the liquid fragrance oil in the reservoir assembly and the collected oil from the atomizer complex that drained down the drainage tube. The vacuum tube can suction the filtered liquid fragrance oil and the collected oil into the atomizer complex for atomization.
US11383207B2
The present invention pertains to a polycrystalline membrane containing metal nitride particles represented by the general formula MNx (where M is a metal element in which the Fermi energy is in a position higher than −4.4 eV vs L.V. and x is the range over which a rock salt-type structure can be assumed), in which the crystallite size determined by transmission electron microscopy is 10 nm or less, at least some of the crystallites have rock salt-type structure, and the crystallites exhibit (111) orientation but substantially do not exhibit (100) orientation. The present invention also pertains to a method for manufacturing a polycrystalline membrane, comprising forming, by sputtering, a polycrystalline membrane on a substrate having a temperature of less than 200° C., the polycrystalline membrane being represented by the general formula MNx and being such that at least some crystallites have a rock salt structure and the crystallites exhibit (111) orientation but essentially do not exhibit (100) orientation. The present invention provides a hydrogen-permeable TiNx microparticle membrane exhibiting a higher mixed hydride ion (H−)-electron conduction.
US11383205B2
Fluid treatment system comprising a row of vertically arranged cylindrical filtration modules having a cylindrical shell, an upper end, a lower end and a shell interior and an upper and a lower header coupled to upper and lower end of the shell. In the shell interior, hollow fiber membranes are embedded with their ends in an upper and a lower tube sheet and are open at the ends. An exterior filtrate space is formed around the membranes extending between upper and lower tube sheets and an inner surface of the shell. Upper and lower head spaces are formed between upper and lower tube sheets and the respective headers. The lumina of the hollow fiber membranes are in fluid communication with the head spaces. The cylindrical shells comprise outlet ports being in fluid communication with the exterior filtrate spaces and being connected to a filtrate branch pipe. Upper headers are in fluid connection with each other thereby forming an upper collecting duct running along the row at the same level as or above the upper headers. Lower headers are in fluid connection with each other thereby forming a lower collecting duct running along the row on the level of or below the lower headers. The filtrate branch pipes are connected to and open into a filtrate collecting pipe running lengthwise of the row at the upper end of the filtration modules. Upper collecting duct and filtrate collecting pipe are arranged at the upper headers eccentrically and on different sides with respect to a cross-sectional center of the shell and parallel to each other at the same height level.
US11383203B2
Implementations described herein relate to features for an integrated aftertreatment system. In one implementation, an integrated aftertreatment system comprises a casing that includes a mating flange having a first constant diameter and a catalyst component configured to mate to the mating flange of the casing. The catalyst component includes a canned body including a first portion sized to a second constant diameter to mate with the first constant diameter of the mating flange. In another implementation, an integrated aftertreatment system comprises a casing, a catalyst component positioned within the casing, a particulate filter having an outer casing with an outlet, and a particulate filter joint coupled to the outer casing of the particulate filter at the outlet. An end of the particulate filter joint is aligned with an end of the particulate filter.
US11383191B2
A precleaner for engine air filtration includes a housing, separator tubes for inducing cyclonic airflow, and channel arrangements in airflow communication with the separator tubes to channel airflow and particulates toward a dust outlet arrangement.
US11383189B2
The present invention discloses a preparation method of a cotton bast fiber and chitosan composite non-woven fabric for filtration and belongs to the technical field of fiber materials. The preparation method adopts steam flash explosion for pretreatment to separate cotton bast first, then a papermaking method is used for forming, finally chitosan is added to enhance the mechanical performance and improve the filtration efficiency, and a technological process is simple, environmentally friendly and suitable for industrial production. The non-woven fabric adopts lignin-rich cotton bast fibers and chitosan as raw materials, so that the non-woven fabric has good antibacterial performance. The cotton bast and chitosan used in the preparation method are both bio-based materials which can be degraded in the natural environment after use, so that burdens caused to the environment are reduced. At the same time, the problem that electrospinning methods are difficult to use in industrialized and mass production is avoided.
US11383183B2
A water filter assembly for filtering water, adapted to be coupled to piping of a piped water system, the water filter apparatus comprising: a housing having first and second housing ends, the housing having an inlet and an outlet located at the first housing end, the second housing end having an opening, the housing being for removably receiving a filter element assembly through the opening in the second housing end, and a housing bottom cover releasably mountable over the opening in the second housing end. Preferably the assembly further comprises a filter head adapted to be coupled to piping of a piped water system and means for removably securing the first housing end to the filter head. Preferably the housing bottom cover is adapted to be secured to the housing via an interference fit.
US11383173B2
Some implementations relate to methods and computer-readable media to automatically generate search suggestions. In some implementations, a method includes receiving search session data for a plurality of search sessions, each search session comprising a plurality of search terms input by a respective user. The method further includes, for each search session, identifying that a particular search term of the plurality of search terms is followed by a gameplay session of a particular game of a plurality of games of an online gaming platform, determining that the particular search term is a successful term when the particular search term is a last search term in the sequence, and in response to the determining, adding the search session data to a training corpus. The method further includes applying a machine learning algorithm to the training corpus to generate a plurality of embeddings of search terms.
US11383168B1
Systems and methods to distribute unique digital articles to users accounts of a first permanent registry, and to facilitate personalized in-game benefits for players on an online gaming platform are disclosed. Exemplary implementations may effectuate a presentation of a user interface, obtain recorded information regarding ownership for user accounts, determine eligibility for distribution of a unique digital article, monitor in-game activity for use of the unique digital article by a first player, establish a correlation between a user account and the first player, determine an offer that is presented to the first player, and provide the offered item or article to the first player.
US11383165B2
An in-game display control method and apparatus, a storage medium, a processor, and a terminal are provided. The method includes: a first touch area and a second touch area are configured on a graphical user interface; in response to a first touch operation acting on the first touch area, a movement of a first virtual character in a game scene is controlled according to the first touch operation; a scene display area in the game scene is updated according to a position of the first virtual character in the game scene; and in response to a preset skill release operation acting on the second touch area, the scene display area in the game scene is updated at least according to a skill release direction corresponding to the preset skill release operation.
US11383160B2
A video game processing apparatus is provided for controlling progress of a video game while displaying a player character on a display screen. A player character operation area and a viewpoint operation area are set so that the player character operation area and the viewpoint operation area do not overlap on the display screen. A first operational input to the set player character operation area is received, and an action of the player character is controlled on a basis of the first operational input. A second operational input to the set viewpoint operation area is received, and a viewpoint or a position of a virtual camera is controlled in response to the second operational input. The player character operation area is an operation area through which the player character is operated by a slide operation.
US11383157B2
The present disclosure relates to a server apparatus, a base station, and a terminal apparatus as well as a communication system that make it possible to implement stabilized communication against a fluctuation of a communication environment in a wireless LAN by switching a base station taking an event into consideration. An application server delivers information relating to an event, which differs for each base station depending upon an installed position, to a terminal apparatus through a base station together with base station information including communication quality and functions of the base station. The terminal apparatus selects a base station with which connection should be established, on the basis of the event information and the base station information and switches the connection. The present disclosure can be applied to a communication system in a wireless LAN.
US11383155B1
The disclosure provides an educational toy. The educational toy incudes a base, a rotatable frame, at least one clamping claw, and at least one impact device. The base is configured for placing on an external placement surface. The rotatable frame is provided on the base and is capable of being rotated on the base when driven by external force. The at least one clamping claw is located on the rotatable frame and configured for clamping a gift. The at least one impact device is arranged on a peripheral side of the base and configured for impacting the gift on the clamp claw when driven by external force.
US11383152B2
A pool cue holder includes a housing having a set of four, circumferentially spaced-apart openings configured to receive the distal end of a pool cue. The dimension, position, and shape of the openings are selected such that when the proximal end of each pool cue is positioned in a different corner of a pool table and the corresponding distal end of each pool cue is inserted through a different one of the one of the four openings in the housing, the housing will be supported directly over the center of the pool table. A receptacle containing a light source may be secured to the bottom of the housing. The bottom wall of the receptacle may have cut-outs arranged in a decorative pattern that allows light from the light source to illuminate the pool table in an interesting fashion.
US11383134B2
A method includes providing a first video file to a plurality of exercise machines, the first video file including content associated with an exercise class. The method also includes receiving user data from the plurality of exercise machines, the user data including respective settings associated with a common performance metric. In such a method, the respective settings are used on the plurality of exercise machines during playback of a particular part of the first video file. The method also includes identifying a timestamp associated with the particular part of the first video file, and generating an executable control corresponding to the performance metric. The method further includes generating a second video file comprising the content and the executable control. In such methods, playback of the second video file causes display of the executable control at a part of the second video file corresponding to the timestamp.
US11383126B2
A fluid-damped direct-drive bicycle riding platform includes a rack for supporting, a main shaft, a transmission shaft and a fluid resistor, wherein the rack includes a front bottom foot tube, a rear bottom foot tube, a front support rod, a main beam and an angle adjuster; the front support rod is fixed on the front bottom foot tube, the main beam is fixed on the rear bottom foot tube, the angle adjuster is fixed on the main beam, the upper end of the front support rod is hinged to the angle adjuster through a spline, the main beam is provided with the main shaft and the transmission shaft, the main shaft is press-fitted on the main beam in an interference fit, the main shaft and transmission shaft are driven by a pulley and a belt to drive the liquid resistor fixed to the left end of the transmission shaft.
US11383117B2
A protective lens is provided having a first layer, a second layer and a third layer. The first, second and third layers each comprises a first surface and a second surface. The first layer comprises a substantially non-reactive material. The first surface of the second layer is positioned adjacent to the second surface of the first layer. The second layer comprises a substantially fire resistant material. The first surface of the third layer is positioned adjacent to the second surface of the second layer. The third layer comprises a substantially hydrophobic material.
US11383108B2
A hose that includes a main body portion that defines a lumen extending therethrough and includes an outer surface, at least a first axially extending protrusion extending outwardly from the main body portion, and at least a first axially extending slot defined in the outer surface of the main body portion. The hose defines a hose axis. A portion of the first axially extending protrusion is secured in a portion of the first axially extending slot.
US11383107B2
This invention is a pathogen-filtering face mask with a transparent portion over a wearer's mouth which enables other people to see the wearer's facial expressions and with active filtration of air entering and exiting the mask, with a relatively unobtrusive design. This mask can include a transparent portion which covers at least part of a person's mouth, a first-side air filter and air impellor, a second-side air filter and air impellor, and a central air filter between the first-side air filter and the second-side air filter.
US11383082B2
Described herein are techniques, devices, and systems for formulating, tracking, displaying, and using electrical muscle stimulation (EMS) intensity values that are meaningful and intuitive. Electrical impulses may be delivered via multiple electrodes of an EMS suit in accordance with pulse intensity settings, the pulse intensity settings comprising multiple channel intensity values associated with multiple channels. Each channel intensity value can be multiplied by a predefined number to generate displayable channel intensity values, and a global intensity value can be derived from the displayable channel intensity values. The global intensity value can be presented on a display, such as by presenting the global intensity value as a graphic overlaying media content featuring an instructor conducting a workout session.
US11383081B2
A neurostimulation system includes an electromyographic (EMG) electrode; a neural electrode implantable in a deep cerebellar nuclei of a subject; a data acquisition unit in communication with the EMG electrode for receiving and transmitting a EMG signal; and a processor in communication with the data acquisition unit, the processor generates a EMG pattern based on the EMG signal and outputs a stimulation signal to the neural electrode when the EMG pattern is indicative of an abnormal motor movement. A method of modulating an abnormal motor movement of a subject by using the neurostimulation system.
US11383076B2
Disclosed are techniques to generate ideal or near ideal profiles for regulation of the volume of fluid flow in a drive system of a pump for an externally mechanically supported heart, pressure in or near the pump, or measured strain/strain rates of the supported heart, based on an estimate/measurement of the heart's size. A part of the techniques for regulation may focus on achieving mechanical synchrony with the intrinsic cyclic pump function of a partially functional heart. The techniques do not fundamentally rely on hemodynamic measurements to function. However, when hemodynamic measures are available, those measures can be fed to control algorithms to increase the efficacy of regulation to restore the heart's pump function.
US11383061B2
An exhalation valve for a ventilator apparatus for at least partial instrumental respiratory assistance of a patient, includes a valve housing with a flow passage which extends along a passage trajectory defining a local axial, radial and circumferential direction and along which respiratory air can flow through the valve housing. The valve housing has a housing-side valve sub-formation with a closed end surface which extends around the passage trajectory and towards which a mating surface of a valve body, movable relative to the valve housing and facing the end surface, can be pretensioned by the pretensioning force of a pretensioning device in such a way that the mating surface, when subjected to respiratory gas in an exhalation flow direction counter to the pretensioning force of the pretensioning device, is removable.
US11383059B2
Inhalation of low levels of nitric oxide can rapidly and safely decrease pulmonary hypertension in mammals. A nitric oxide delivery system that converts nitrogen dioxide to nitric oxide employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid.
US11383058B2
An apparatus and method for providing heat exchange in the lungs of the mammal during partial liquid ventilation are provided. The apparatus and method can control delivery and removal of partial liquid ventilation to the lungs of a mammal by responding to pressure change in the lungs to minimize danger of causing barotrauma to the patient.
US11383057B2
An apparatus for humidifying a flow of breathable gas includes a water reservoir and a water reservoir dock forming a cavity structured and arranged to receive the water reservoir in an operative position. The water reservoir comprises a reservoir base including a cavity structured to hold a volume of water, the reservoir base including a main body and a thermally conductive portion provided to the main body. The thermally conductive portion comprises a combined layered arrangement including a metal plate and a thin film, the thin film comprising a non-metallic material and including a wall thickness of less than about 1 mm. The thin film is adapted to form at least a bottom interior surface of the water reservoir exposed to the volume of water, and the metal plate is adapted to form a bottom exterior surface of the water reservoir.
US11383051B2
A medication inhalation apparatus includes an outer housing, movable between collapsed and expanded states, encompassing a first volume. An inner housing within the outer housing encompasses an inner volume. An inhaler opening to the first volume is within a wall of the outer housing at a first location. A mouth opening to the inner volume is within a wall of the outer housing and the inner housing at a second location. A one-way inhalation valve connecting the first volume and the inner volume is within a wall of the inner housing. A one-way exhalation valve connecting the inner volume and the exterior of the outer housing is within a wall of the outer housing and inner housing at a third location. In the expanded state, gas flows from the inhaler to the first volume, the first volume to the inner volume, and the inner volume to a user's mouth.
US11383048B2
The present invention provides a device for delivering a predetermined amount of at least one substance to a body orifice of a subject; comprising: a. a container for containing said at least one substance; b. a delivery end for placement in proximity to said orifice, said delivery end being in fluid communication with said container; c. a valve mechanically connectable to said container, characterized by at least two configurations: (i) an ACTIVE CONFIGURATION in which said valve enables delivery of predetermined amount of said substance from said container to said body orifice via said delivery end; and, (ii) an INACTIVE CONFIGURATION, in which said valve prevents delivery of said predetermined amount of said substance from said container to said body orifice; d. a trigger mechanism adapted to reconfigure said valve from said INACTIVE CONFIGURATION to said ACTIVE CONFIGURATION, and vice versa; e. a fluid tight chamber.
US11383044B2
An autoinjector comprises a housing, a product container, a displaceable needle protection sleeve, a plunger rod displaceable by a preloaded discharge spring, a dose setting element with at least two different rotational positions relative to the housing, and a dosing sleeve. The dosing sleeve or the plunger rod has a dose selection stop, and the other has at least one dosing stop. By rotating the dose setting element, the dosing sleeve or the plunger rod is rotated relative to the other. Upon displacement of the needle protection sleeve, the spring displaces the plunger rod, whereby, if the dose setting element is in the first rotational position, the dose selection stop and the first dosing stop strikes against each other, and, if the dose setting element is in the second rotational position, one of the dose selection stop and the first dosing stop is or can be moved past the other.
US11383043B2
Diabetes management systems may include a glucose monitoring device adapted to transmit glucose data and at least one accessory in communication with the glucose monitoring device and adapted to provide at least one alarm or alert based on the glucose data.
US11383036B2
The present invention provides a drug delivery device (2, 3; 102) for sequential administration of substances, comprising a first variable volume reservoir (40a; 140a) holding a first substance and comprising a first outlet (41 a, 141 a) and a first displaceable wall (43a; 143a), a second variable volume reservoir (40b; 140b) holding a second substance and comprising a second outlet (41 b; 141 b) and a second displaceable wall (43b; 143b), a first wall actuation structure (65a, 70a, 75a, 77a; 177a) activatable to move the first displaceable wall (43a; 143a) and thereby expel a dose of the first substance through the first outlet (41 a; 141 a), a second wall actuation structure (65b, 70b, 75b, 77b; 177b) activatable to move the second displaceable wall (43b; 143b) and thereby expel a dose of the second substance through the second outlet (41 b; 141 b), and a drive structure (90; 190) for activating the first wall actuation structure (65a, 70a, 75a, 77a; 177a) and the second wall actuation structure (65b, 70b, 75b, 77b; 177b). The drive structure (90; 190) performs a predetermined movement during one sequential administration of the first substance and the second substance, the predetermined movement comprising a first part movement followed by a second part movement, and is configured to activate the first wall actuation structure (65a, 70a, 75a, 77a; 177a) during the first part movement and to activate the second wall actuation structure (65b, 70b, 75b, 77b; 177b) during the second part movement.
US11383032B2
A method for performing a continuous infusion process includes delivering a first fluid through a first delivery line at a first flow rate using a first infusion device in a first phase, and delivering a second fluid through a second delivery line at a second flow rate using a second infusion device in a second phase following the first phase. A relay device connected to said first and second delivery lines configured to discharge first or second fluid to an outlet delivery line connected to the relay device, the outlet delivery line having a predefined delivery volume. Subsequent to the delivery of the first fluid in the first phase, the second infusion device in an intermediate phase is operated for a predetermined delivery time to deliver the second fluid at the first flow rate, the predetermined delivery time determined taking the predefined delivery volume into account.
US11383026B2
A wearable injector for automated delivery of biologic drugs that solves the problem of high volume and high viscosity drug administration by providing a device that can be worn by the patient through use of an adhesive patch to deliver the medication slowly over extended periods of time.
US11383023B2
When imaging an imaging subject, a pixel value is maintained in a state of small fluctuation of the pixel value over an entire expected duration. A generation device includes: an imaging information acquiring unit acquiring information of an imaging site of an imaging subject; a subject information acquiring unit acquiring information of the imaging subject; and a protocol generation unit generating an injection protocol for a contrast medium based on the information of the imaging site and the information of the imaging subject, wherein the protocol generation unit generates the injection protocol including a first phase in which an injection rate decreases with a first acceleration, and a second phase which follows the first phase and in which the injection rate decreases with a second acceleration, and the injection rate at a start of the second phase is higher than the injection rate at an end of the first phase.
US11383017B1
A surgical collection assembly for filtering material from liquid obtained during surgery has a distal plunger plate that is used to compress collected material that is filtered from liquid and entrained materials gathered during surgery. The distal plunger plate needs to be maintained above the collection jar inlet during collection of the liquid and entrained material. This disclosure teaches several ways to reversibly retain the distal plunger plate above the collection jar inlet. Also taught is a drape clamp that can affix the assembly and related tubing to a drape.
US11383011B2
Devices, systems, and methods herein relate to performing dialysis to manage a chronic condition such as end-stage renal disease. These systems and methods may allow a patient to orally ingest a potable dialysate and excrete the dialysate via the urinary tract. In some variations, a method may include delivering a dialysate via the esophagus of a patient and draining the dialysate into a bladder of the patient. Delivering the dialysate may further comprise delivering the dialysate through the nasopharynx or oropharynx. Delivering the dialysate through the oropharynx may comprise the patient drinking the dialysate.
US11383006B2
The present disclosure is directed to a composite implant for the sustained release of a therapeutic agent from a hydrogel matrix. The hydrogel matrix may be a cross-linked bioerodible polyethylene glycol (PEG) hydrogel with a therapeutic complex dispersed within the cross-linked bioerodible PEG hydrogel. The therapeutic complex may include a therapeutic agent in association with mesoporous silica particles. The composite implant is configured to be delivered to or implanted into an eye of a subject or patient. The composite implant may be used treat ocular disease in a subject or patient. Ocular diseases may be selected from at least one of neovascular age related macular degeneration (AMD), diabetic macular edema, or macular edema following retinal vein occlusion.
US11383001B2
The present invention relates to plasma-based films and in particular to flexible plasma-based films. The invention further relates to and to methods of making and using the flexible plasma-based films. Embodiments of the invention have been particularly developed for making flexible plasma-based films useful as a hemostat in the treatment and/or prevention of mild to severe as well as arterial bleedings, as an anti-adhesive sheet to reduce or prevent development of surgery-induced adhesions, as a wound healing patch, as a wound dressing, or as a film useful in hernia repair. Embodiments of the invention will be described hereinafter with reference to these applications. However, it will be appreciated that the invention is not limited to this particular field of use.
US11383000B2
The present disclosure provides a lamp for a medical operating area. The lamp includes a mounting assembly and a luminaire sterilization head. The luminaire sterilization head includes a vacuum, a first light source, and second light source. The vacuum generates a gas stream for evacuating a volume of the aerosol through the luminaire sterilization head. The first light source emits a visible light beam for illuminating the target. The second light source emits ultraviolet light waves along the gas stream for disinfecting the biological agent in the evacuated aerosol. The mounting assembly adjusts the separation distance between the luminaire sterilization head and the target of the medical procedure. The mounting assembly adjusts the orientation of the luminaire sterilization head to alter the angle of the visible light beam emitted by the first light source and the gas stream generated by the vacuum.
US11382991B2
A molecular probe for labeling myelin includes a fluorescent trans-stilbene derivative.
US11382990B2
Described herein are X-ray imageable polymers such as polymeric particles comprising bismuth as a radiopacifying agent, methods of making the polymers, and methods of using the polymers. The imageable particles may comprise a covalently bound compound which chelates the bismuth, for example, through a combination of nitrogen and oxygen atoms.
US11382987B2
The invention relates to methods of sonodynamic therapy comprising the co-administration of a microbubble-chemotherapeutic agent complex together with a microbubble-sonosensitiser complex. It further relates to pharmaceutical compositions comprising these complexes and their use in methods of sonodynamic therapy and/or sonodynamic diagnosis. Such methods find particular use in the treatment of cancer, e.g. pancreatic cancer.
US11382986B2
A method for exchange imaging of at least two targets in a sample includes (a) incubating a sample with at least two or more target-recognizing antibodies, each bound to a corresponding monovalent tight antibody binder-docketing moiety (MTAB-DM) reagent capable of binding monovalently to the target-recognizing antibodies, (b) applying at least two imager moieties corresponding to the MTAB-DM, either in series, in batches, or in parallel, and (d) imaging the at least two imager moieties either in series, in batches, or in parallel.
US11382985B2
The present invention relates to modified citrullinated enolase peptides that can be used as targets for cancer immunotherapy. These peptides can be used as vaccines or as targets for monoclonal antibody (mAb) therapy. Such vaccines cur mAbs may be used in the treatment of cancer.
US11382983B2
A drug delivery system and methods of using such for delivering a peglyated therapeutic agent to brain. The drug delivery system may comprise an antibody, which binds polyethylene glycol (PEG), wherein the antibody is embedded in a hydrogel, which may comprises one or more biodegradable polymers, up to 60% of which contain inter-chain or intra-chain covalent crosslinks. The amount of the antibody in the drug delivery system can be about 1-2 μg per μl of the hydrogel.
US11382973B2
The present invention provides an adjuvant that can cause immune activation or particularly T cell immune activation. The present invention provides an adjuvant that can cause particularly antigen-specific immune activation or particularly T cell immune activation.
US11382972B2
The present disclosure relates to a composition comprising PIC for treatment of cancer. More particularly, the present disclosure discloses a composition for treatment of cancer comprising polyinosinic-polycytidylic acid, an antibiotic or polyamine compound, a positive ion, and optionally a virus, and the use thereof in manufacture of a medicament for treatment of cancer. No figure for publication.
US11382969B2
A pharmaceutical composition comprising at least two peptides of from 15 to 60 amino acids in length, selected from peptides comprising a sequence of at least 15 contiguous amino acids of one of the sequences shown in SEQ ID NOs: 1 to 4 or of a sequence having at least 80% identity to one of the sequences shown in SEQ ID NOs: to 4, wherein each peptide comprises at least one CD8+ T-cell epitope and/or at least one CD4+ T-cell epitope and wherein each peptide elicits a response in peripheral blood mononuclear cells (BMC) from at least one chronically infected HBV individual in an 10 in vitroassay.
US11382963B2
Lipocalin muteins specific to a predetermined antigen can be transduced into a T cell to bring therapeutic benefits to patients in need. In one example, a lipocalin mutein specific to a predetermined antigen (e.g., a target differentially expressed on the surface of a tumor cell) can be transduced into a T cell membrane to serve as an antigen receptor, offering benefits over conventionally deployed antibody-derived protein moieties such as a single chain variable fragment (scFv). Benefits include a more stable structure, leading to superior target engagement, for example. Further, lipocalin muteins specific to a predetermined antigen (e.g. an immunomodulatory target such as an immune checkpoint or costimulatory molecule) can be transduced into a T cell for secretion thereby, bringing an added therapeutic benefit. Specific examples of such modified T cells and methods of making and using the same are provided herein.
US11382960B2
The present invention relates to methods for treating diseases and disorders by administering a composition containing the neurotoxic component of a Clostridium botulinum toxin complex, wherein the composition is devoid of any other protein of the Clostridium botulinum toxin complex and wherein the composition is administered at short intervals and/or in high doses.
US11382956B2
The present invention relates to amylin analogues and to their use in the treatment or prevention of a variety of diseases, conditions or disorders, including obesity, excess food intake and associated metabolic diseases such as diabetes. The analogues have good physical and chemical stability, good solubility, and a long duration of action, and are well suited for use in the form of a liquid formulation.
US11382953B2
The purpose of the present invention is to provide a novel medicinal agent that has an effect of decreasing a microvascular blood flow. Provided is a microvascular blood flow decreasing agent that contains an immune checkpoint inhibitor.
US11382949B2
The present invention provides cyclic depsipeptide compounds of formula (I) wherein the stereochemical configuration of at least one carbon atom bearing the groups Cy1, Cy2, R1, R2, R3, R4, Ra and Rb is inverted compared with the naturally occurring cyclic depsipeptide PF1022A. The invention also provides compositions comprising the compounds that are effective against parasites that harm animals. The compounds and compositions may be used for combating parasites in or on mammals and birds. The invention also provides for an improved method for eradicating, controlling and preventing parasite infestation in birds and mammals.
US11382948B2
A synergistic pharmacological association of N-acetylcysteine (NAC) and colistin for use in the treatment of a bacterial infection caused by one or more pathogens selected from S. maltophilia and A. baumannii strains, in particular a bacterial infection associated with a respiratory tract disease, such as a chronic respiratory tract disease comprising cystic fibrosis (CF), bronchiectasis non CF and chronic obstructive pulmonary disease (COPD) is described.
US11382941B2
Compositions and regimens useful in treating phenylketonuria are provided. The compositions include recombinant adeno-associated virus (rAAV) with a transthyretin enhancer and promoter driving expression of a human phenylalanine hydroxylase.
US11382935B2
The present invention relates to a composition for improving cognitive ability, and preventing or treating dementia and a hyperactivity disorder, which includes a Galla rhois extract and fraxin as active ingredients. It was identified that the composition including the Galla rhois extract and fraxin significantly improves cognitive memory in an Alzheimer's disease model induced by Aβ (1-42) administration and an APPswe/PS1dE9 double-expressing Alzheimer's disease model, and inhibits the generation of amyloid plaques, suggesting the usefulness of the combination of the Galla rhois extract and fraxin, as a therapeutic material, against Alzheimer's disease, and showing that the combination of the Galla rhois extract and fraxin is able to be used as a therapeutic agent for ADHD.
US11382933B2
The present application is directed to the field of implants comprising soft tissue for use in implantation in humans. The soft tissue implants of the present application are preferably obtained from xenograft sources. The present application provides a chemical process that sterilizes, removes antigens from and/or strengthens xenograft implants. The present techniques yield soft tissue implants having superior structural, mechanical, and/or biochemical integrity. The present application is also directed to processes for treating xenograft implants comprising soft tissues such as dermis, and to implants produced by such processes.
US11382932B2
Genetically engineered hematopoietic cells such as hematopoietic stem cells having one or more genetically edited genes of lineage-specific cell-surface proteins and therapeutic uses thereof, either alone or in combination with immune therapy that targets the lineage-specific cell-surface proteins.
US11382925B2
Agent for treating retinal disease such as aged-related maculopathy comprising sodium/glucose cotransporter2 inhibitor (SGLT2 inhibitor) as an active ingredient.
US11382921B2
Disclosed is a use of 5α-androstane-3β,5,6β-triol, an analogue, a deuterated derivative, and a pharmaceutically acceptable salt thereof in manufacture of a medicament for the treatment of hemorrhagic stroke in a patient. The hemorrhagic stroke is intracerebral hemorrhage or subarachnoid hemorrhage.
US11382920B2
The invention relates to Guanabenz or an analogue thereof for use in the treatment and to methods of treatment of a subject that has vanishing white matter (VWM), comprising administering the compound Guanabenz or an analogue thereof to the subject in need thereof. Also provided are methods with which the success of a medical intervention in a subject with VWM can be determined. Such methods comprise quantifying the translocation of Bergmann glia into the molecular layer in the cerebellum in a suitable sample of the subject. The sample is typically a post mortem sample.
US11382919B2
Methods and compositions are provided for inhibiting or treating a viral infection in a subject using cell-impermeable inhibitors of Akt, scramblase and/or a phosphatidylserine.
US11382917B2
The present disclosure is directed to pharmaceutical compositions comprising a PDE V inhibitor and one or more pharmaceutical excipients or additives wherein the pharmaceutical compositions are in the form of liquid pharmaceutical compositions. The pharmaceutical compositions of the present disclosure are useful for the treatment of diseases or conditions which are treatable by administration of PDE V inhibitor drug such as pulmonary arterial hypertension, erectile dysfunction, etc.
US11382909B2
Provided herein is an ophthalmic composition. In some embodiments, the ophthalmic composition includes a low concentration of an ophthalmic agent for treatment of an ophthalmic disorder or condition; and an ophthalmically acceptable carrier, wherein the ophthalmic agent is distributed with substantial uniformity throughout the ophthalmically acceptable carrier. Further disclosed herein include an ophthalmic composition including a low concentration of an ophthalmic agent and deuterated water. Also disclosed herein are methods of arresting or preventing myopia development by administering to an eye of an individual in need thereof an effective amount of an ophthalmic composition as described herein.
US11382906B2
Disclosed herein are methods of reducing muscle contraction in a diaphragm or peripheral muscle(s) of a patient sufficient to permit a surgical procedure. The methods may comprise the step of administering an oxime or pharmaceutically acceptable salt thereof to a subject in need thereof in an amount sufficient to achieve said reduced muscle contraction/neuromuscular blockade. Kits and articles of manufacture comprising a container having a label and a composition are also disclosed.
US11382902B2
The present invention relates to a compound and composition for use in the stimulation of IL-12 production and IFN-γ production, which compound is selected from: tert-butyl N-[2-{4-[6-amino-5-(2,4-difluorobenzoyl)-2-oxopyridin-1(2H)-yl]-3,5-difluorophenyl}ethyl)-L-alaninate, or a pharmaceutically acceptable salt, hydrate or solvate thereof; and N-[2-{4-[6-amino-5-(2,4-difluorobenzoyl)-2-oxopyridin-1(2H)-yl]-3,5-difluorophenyl}ethyl)-L-alanine.
US11382900B2
Disclosed is a method for preventing or treating sleep disorders using TRPV1 receptor antagonist, (R)—N-[1-(3,5-difluoro-4-methanesulfonylamino-phenyl)-ethyl]-3-(2-propyl-6-trifluoromethyl-pyridin-3-yl)-acrylamide. The method of the present invention can effectively and safely prevent or treat sleep disorders accompanying pruritus caused by atopic dermatitis.
US11382891B2
Plant phenols, in particular, plant phenolic acids, like rosemarinic acid, ellagic acid, and chlorogenic acid, can be used in the treatment or prevention of eosinophilic esophagitis.
US11382888B2
The Combination of Topical Medications for the Treatment of Skin Diseases and Methods of Use is disclosed.
US11382886B2
Methods for treating cancer are disclosed which comprise administering to a subject T cells which have been pretreated ex vivo or in vitro with a fatty acid catabolism promoter to condition the T cell to use fatty acids rather than glucose for energy production. Still other methods comprise co-administering to a subject having a cancer characterized by a solid tumor (a) an immunotherapeutic composition targeting an antigen or ligand on the tumor cell; and (b) a compound or reagent that promotes the use of fatty acid catabolism by tumor antigen-specific T cells in the tumor microenvironment and/or T cells pretreated ex vivo with the fatty acid catabolism promoter to condition the T cell to use fatty acids rather than glucose for energy production for adoptive cell transfer. Both methods may also employ co-administration of a checkpoint inhibitor.
US11382880B2
Disclosed herein are methods for improving digestive health by providing a consumable composition. Some embodiments provided include, for example, administering a compound of Formula (I) or compound of Formula (II). Some embodiments provide the composition is formulated as a dietary supplement, food ingredient or additive, a medical food, nutraceutical or pharmaceutical composition.
US11382869B2
Provided herein are transdermal delivery devices comprising dextromethorphan. The transdermal delivery device can be characterized by the novel design, for example, with an adhesive layer and a reservoir layer, with an adhesive layer comprising a mixture of two adhesives, and/or with a skin permeation enhancer, e.g., in an amount that can significantly enhance the flux of dextromethorphan. The transdermal delivery device can also be characterized by its in vitro and/or in vivo release profile, for example, that can provide a desired pharmacokinetic profile described herein. Also provided herein are methods of administering dextromethorphan, and methods of treating a disease or disorder described herein, using the transdermal delivery device herein.
US11382866B2
This present invention relates to pharmaceutical composition comprising fixed dose combination of valsartan or pharmaceutically acceptable salts thereof and sacubitril or pharmaceutically acceptable salts thereof. Further this invention also relates to process for the preparation of said composition and use of the said composition in treatment of certain diseases.
US11382860B2
Disclosed is an optimized pharmaceutical formulation for the treatment of inflammatory conditions of the esophagus. A pharmaceutical formulation in the form of an orodispersible effervescent tablet is stable, easy to produce, and can be used without dissolving same in a liquid. It is not necessary to drink anything with the tablet as this would reduce the time that the budesonide solution remains in the affected regions of the esophagus. The effervescent tablet of the invention surprisingly resulted in an unexpectedly high rate of histological remission in patients with active eosinophilic esophagitis.
US11382858B2
The subject matter of the invention is a cosmetic active ingredient comprising at least one hydrolysate of Nymphaea alba flowers, as well as cosmetic compositions including said active ingredient and its use in cosmetics. In particular, the invention relates to the use of an extract of Nymphaea alba flowers for improving skin complexion.
US11382857B2
The present invention relates to a composition for topical application comprising at least one fatty phase; at least one volatile hydrocarbon-based oil; and at least one lipophilic polymer comprising at least hydroxyethyl acrylate units and acrylate units bearing a lipophilic group, the weight ratio of the sum of all the hydroxyethyl acrylate units to the sum of all the acrylate units bearing a lipophilic group ranging from 1:30 to 1:1 and the lipophilic polymer having a number-average molecular weight Mn ranging from 2000 to 9000 g/mol. The composition in accordance with the invention has improved sensory properties, allowing faster and more complete absorption into the skin. In particular, the composition in accordance with the invention leaves a non-greasy and non-tacky feel on the skin, during and after application, even in the presence of solid fatty substances such as waxes.
US11382853B2
Hyaluronic acid dermal fillers crosslinked with citric acid, method for making same and uses thereof
The present invention generally relates to hyaluronic acid-based compositions for aesthetic use, and more specifically to a dermal filler composition comprising hyaluronic acid crosslinked with citric acid or a salt thereof. Furthermore, the present invention relates to a method for preparing said dermal filler composition and its use for aesthetic purposes, in particular for skin rejuvenation and correction of fine lines.
US11382851B2
The subject of the present disclosure is a composition for coloring keratinous material, in particular human hair, containing in a cosmetic carrier (a) at least one organic silicon compound selected from silanes having one, two or three silicon atoms, said organic silicon compound further comprising one or more basic chemical functions and one or more hydroxyl groups or hydrolysable groups per molecule, (b) at least one direct dye; and (c) at least one film-forming hydrophobic polymer.
US11382847B2
The invention is directed to a stable, high polyol containing wash composition. More particularly, the invention is directed to a wash composition comprising polyol, surfactant and a gelling agent whereby the wash composition is air pocket free, has excellent moisturizing capabilities, a viscosity of 40,000 cps or less, and a slope from −0.5 to 0.0. The isotropic composition has an oil-like appearance.
US11382843B2
A cosmetic gel sheet suitable for a cosmetic field or a medical field is provided. The cosmetic alcogel sheet of the present invention comprises: a water-soluble nonwoven fabric or a water-soluble film; and an alcogel which is laminated on it and contains carboxy group-containing water-soluble polymer, polyalcohol and acid as essential components, and the sheet is characterized in that the water content of the gel is 30% by mass or less. It is more preferred that the carboxy group-containing water-soluble polymer is carboxy group-containing polysaccharides, and the polyalcohol is glycerin. The cosmetic alcogel sheet of the present invention can be manufactured by: drying an aqueous solution containing carboxy group-containing water-soluble polymer, polyalcohol and acid as essential components on a releasable sheet to manufacture gel, and then laminating the gel on a water-soluble nonwoven fabric or a water-soluble film.
US11382838B2
A nasogastric tube structure is disclosed which comprises a first tube, a clamping member and a positioning member. The first tube has a front necking opening, a rear opening, a stopper ring on a wall thereof adjacent to the rear opening and an engaging groove on the wall thereof adjacent to the stopper ring. The clamping member comprises two corresponding positioning segments and a C-shaped clip portion for connecting the two positioning segments and engaging with the engaging groove. The positioning member is sleeved on the two positioning segments.
US11382837B2
A medicinal dosage device may comprise a base having dosing indicators operably connected to the base. The dosing indicators may comprise about four arms spaced at about ninety degree intervals, which may indicate a three hour block of time. The dosing indicators may be selectably movable as a unit relative to the base to indicate medicinal dosage times for at least two different medications.
US11382828B2
A device configured to support an infant in a prone position to automatically burp the infant while retained within the device. The device having a base portion, a resting portion, and a movable arm portion. A pair of legs are positioned on opposed ends of the base portion extending perpendicular to a width of the base portion for supporting the device. The movable arm portion coupled to a motor to move the arm towards and away from the resting portion in a back and forth motion. The movable arm portion and the resting portion are movable along their length to an extended position to fit several lengths and sizes of infants placed within the device.
US11382826B2
A method of providing sexual stimulation between first and second penises includes the steps of providing a body including first and second openings on a front face, wherein first and second channels extend into the body from the first and second openings, respectively, along first and second longitudinal axes, respectively, that tend toward each other within the body, wherein the first and second channels partially merge to form a chamber; inserting a first penis and a second penis into each of the first and second openings, respectively, such that the penises contact each other within the chamber of the body; and inserting the penises further into the chamber such that the penises move along the respective longitudinal axes and contact the inside surface of the chamber such that an underside of each penis is in contact with the other.
US11382820B2
A stair assist cane generally includes a handle, a first leg, a second leg, a first pair of feet, and a second pair of feet. The handle, first leg, and second leg are assembled to form a vertical plane when the cane is in use. The first pair of feet are disposed at a bottom end of the first leg and the second pair of feet are disposed at a bottom end of the second leg. The feet in the first pair of feet and second pair of feet laterally extend from the vertical plane in opposing directions to provide lateral support. The bottom end of the first leg is vertically offset in position relative to the bottom end of the second leg to permit the user to place each pair of feet on different stair steps to assist the user in ascending and descending stair steps.
US11382807B2
A displacement mechanism contains: a support rack, a sitting assembly, a slide rod, two fixing feet, a back, a first holding plate, a second holding plate, and an expandable sheet. The support rack includes a fixer having a post, a rolling stand having multiple first rollers, and a lifter. The sitting assembly includes a receiving orifice and a rotatable mounting. The slide rod includes an elongated hole for connecting the slide rod with the post. A respective foot includes a second roller. The back is disposed on a rear end of the sitting assembly. The first holding plate is mounted on a seat of a wheelchair, and the sitting assembly is slid between the fixer and the first holding plate. The second holding plate is connected on a seat of a car. The expandable sheet is disposed between the fixer and the second holding plate.
US11382806B2
In one aspect, an inflatable patient handling mattress includes a mattress body, a first lateral extension, a second lateral extension, and one or more lift handles. The mattress body includes a top panel, a bottom panel, and a plenum chamber between the top panel and the bottom panel and configured to be filled with air. The first lateral extension extends from a first side of the mattress body. The second lateral extension extends from a second side of the mattress body, the second side opposite the first side. Each lift handle of the one or more lift handles is attached to one of the first lateral extension and the second lateral extension. The one or more lift handles are configured to be used to lift a patient disposed on the mattress body.
US11382796B2
A reduced-pressure system for treating tissue, such as damaged subcutaneous tissue, includes a shaped dressing bolster for placing on the patient's epidermis and substantially sized to overlay the damaged subcutaneous tissue. The system further includes a sealing subsystem for providing a fluid seal over the shaped dressing bolster and a portion of the patient's epidermis, and a reduced-pressure subsystem for delivering a reduced pressure to the sealing subsystem. The reduced-pressure system may develop a force, which may include a vertical force that is realized at tissue site deeper than the epidermis or a closing force directed towards the incision. The shaped dressing bolster is shaped to evenly distribute the force. Other methods and systems are included.
US11382794B2
A system (20) includes a radiation source (48) and a controller (44), configured to display a live sequence of images of an eye (25) of a patient (22), while displaying the sequence of images, cause the radiation source to irradiate the eye with one or more aiming beams (84), which are visible in the images, subsequently to causing the radiation source to irradiate the eye with the aiming beams, receive a confirmation input from a user, and in response to receiving the confirmation input, treat the eye by causing the radiation source to irradiate respective target regions of the eye with a plurality of treatment beams. Other embodiments are also described.
US11382785B2
Described is an article of footwear (e.g. a sock or shoe liner) or a therapeutic vessel which includes fabric having therapeutic spheres, or spherical-type dimensional objects, disposed therein. The therapeutic spheres are positioned in the fabric such that when the fabric is placed on (or otherwise placed in contact with) a foot, the variable positioning spheres, which may be of varied diameters, align with and contact desired compression areas on the sole of the foot.
US11382783B2
The disclosure relates to an orthosis comprising a tubular sleeve having an inlet opening and an outlet opening or sock. The tubular sleeve is preferably formed of a stretchable, textile-based material such that the tubular sleeve as such is radially collapsible when being in a non-worn condition and is circumferentially stretchable to adapt to a shape of a limb of a user when being worn thereon. The orthosis further comprises a circumferentially expandable reinforcement member arranged at the inlet opening and circumscribing at least approximately 135° of the inlet opening. The reinforcement member is resilient and provides a radially outwardly directed force onto the tubular sleeve and thereby retains the inlet opening in an open shape facilitating insertion of the limb through the inlet opening into the orthosis. Also described are kit of parts and the use of the orthosis.
US11382770B2
A method for forming and abrading an implant void in a sacroiliac joint (“SI Joint”) without the use of a rotary cutting instrument. The method incorporates a multimodal abrading device having abrading surfaces on opposing sides and an open tip comprising a cutting edge. The method includes the step of using the abrading head to cut bone tissue from the SI Joint at an insertion point while simultaneously using the abrading surfaces to decorticate the cortical bone at the insertion point.
US11382767B2
An acetabular cup guide can include a distal end (11) shaped to allow removable connection to a surgical instrument (16), a proximal end including one or more contact surfaces (4, 5) shaped to conform to an acetabulum, and a central proximal-distal axis extending through the acetabular cup guide. At least one of the one or more contact surfaces can be configured such that it is deflectable towards the central proximal-distal axis in order to reduce an axial cross-section of the acetabular cup guide.
US11382764B2
An expandable implant includes a base member, an adjustable member adjustably coupled to the base member and movable between a first, collapsed position, and a second, expanded position, a control assembly including a control shaft, wherein manipulation of the control shaft causes relative movement of the adjustable member relative to the base member, wherein the base member and the adjustable member are coupled together at least in part via the control assembly such that the control shaft is rotationally fixed relative to the base member and the adjustable member, and the adjustable member is resiliently compressible relative to the base member.
US11382761B2
An expandable interbody spacer for the spine is provided. The interbody spacer includes a housing, a top endplate and a bottom endplate. An actuator is located inside the housing between the top and bottom endplates. A locking screw is configured to drive the actuator and move the endplates between collapsed and expanded configurations. Variations of the expandable spacer are provided in which the endplates move bilaterally outwardly into uniform and parallel expansion along the latitudinal axis, the endplates angulate about a pivot point along a longitudinal axis such that the distal end of the spacer increases in height relative to the proximal end, and the endplates angulate about a pivot along a lateral axis such that the height along one lateral side of the spacer increases in height relative to the other lateral side.
US11382759B2
An innovative dome toe resurfacing system for performing metatarsophalangeal joint replacement is disclosed. The present invention comprises a prosthetic implant for metatarsophalangeal joint, and one or more cone extensions that covers portions of the prosthesis that extends into the metatarsal bone and phalanx bone. The cone extensions include a plurality of ridges that will catch bone on insertion and provide a press fit. The present invention also includes a cone and cup reaming system wherein one or more reamers will ream a cone/cup shape for the articular surfaces, and prepare the metatarsal and phalangeal canals for the insertion of the cone extensions. The cone extensions have ends that fit the reamed cone/cup shape wherein the cone/cup shape resembles the natural anatomy of articular surfaces of metatarsophalangeal joint.
US11382752B2
A device for treating chronic heart failure made of a construct composed of cardiac tissue and a frame supporting the construct. The frame has a plurality of elongated members and the cardiac tissue is attached to the elongated members. The elongated members extend outwardly from a converging region and diverge to provide a distal opening and a space proximal of the distal opening between the elongated members, the space dimensioned to fit over a heart of the patient to treat chronic heart failure.
US11382750B2
A prosthetic heart valve having an inflow end and an outflow end includes a stent having a collapsed condition, an expanded condition, and cells arranged in circumferential rows. The stent has an anterior side configured to be disposed adjacent an anterior native valve leaflet and a posterior side configured to be disposed adjacent a posterior native valve leaflet. A valve assembly having a plurality of leaflets is disposed within the stent and a flange is disposed about the stent. The flange includes a flared portion adjacent the inflow end and a body portion extending from the flared portion to the outflow end, the flange extending between a first set of attachment points adjacent the inflow end, and a second set of attachment points adjacent the outflow end.
US11382747B2
A differential pressure regulating device is provided for controlling in-vivo pressure in a body, particular in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments, a control mechanism coupled to the adjustable flow regulation mechanism may be provided to remotely activate the adjustable flow regulation mechanism.
US11382742B2
A medical device handle may include a handle housing including a cavity disposed within the handle housing. The medical device handle may include a carriage assembly disposed within the cavity and operatively connected to the tubular member and the medical implant, the carriage assembly being longitudinally movable between a distal position and a proximal position by rotation of a control knob with respect to the handle housing, the control knob being disposed around a proximal end of the handle housing. The carriage assembly may include a carriage member, a first sliding member, a second sliding member, and a locking element configured to releasably fix the first sliding member and the second sliding member relative to the carriage member. The locking element may be rotatable relative to the handle housing.
US11382732B2
A portable container is provided for handling an implant. The container comprises a sealed compartment enclosing a fluid of a pre-defined composition and at least one implant configured to be installed in a live subject. The container may comprise at least one electrode made of an electrical conductive material, electrically associated with an electric conductor outside the sealed compartment and configured for applying a plasma generating electric field inside the sealed compartment. An apparatus for plasma treatment of an implant and having an activation device is further provided. The activation device comprises a slot configured to receive a portable container, and an electrical circuit configured to be electrically associated with at least one electrode. The electrical circuit is configured to provide to the at least one electrode electric power suitable for applying a plasma generating electric field in the sealed compartment, when the portable container is disposed in the slot.
US11382728B2
A device includes a floss assembly comprising floss wound around a spool, an insert comprising a support surface and a post configured to support the floss assembly, and a housing having a front portion and a back portion. The front portion defines a front aperture and the back portion defines a back aperture. The front aperture and the back aperture are configured to receive the insert such that the support surface interfaces with the back portion and the post interfaces with the front portion.
US11382722B2
The present invention relates to orthodontic brackets designed for use with the deciduous teeth and method for its use. The brackets provide one or more debonding tabs which reduces the potential for damage to the deciduous tooth due to the application of excessive force during the debonding process. The small size of the brackets allow the brackets to fit available crown space on the deciduous teeth. Further the brackets are shaped to minimize mechanical forces applied to the deciduous teeth when engaged with an archwire. The bracket bases are shaped to conform to the morphology of the deciduous tooth crown surface thereby providing an optimal adhesive interface with the deciduous tooth. The deciduous brackets provide proper adhesion to avoid unwanted detachment of the brackets which often occurs when the use of permanent brackets is attempted on the deciduous teeth.
US11382719B2
The present disclosure is directed, at least in part, to a self-ligating orthodontic bracket system that includes a rotatable member for securing an archwire within a slot of a bracket. Embodiments of the orthodontic bracket system disclosed herein include a bracket body containing the archwire slot as well as tie wings for attaching various orthodontic devices (e.g., elastomeric bands) to the bracket. The rotatable member is rotatable in a first direction (e.g., counter clockwise) relative to a body of the bracket for securing or locking the archwire within the slot, and for rotating in an opposite direction (e.g., a clockwise direction) relative to the bracket body for unsecuring or unlocking the archwire so that it is substantially unrestrained from exiting the slot. Other embodiments include an orthodontic appliance and method of producing and using the same, and preferably employed in a lingual orthodontic system, that includes friction reducing features between an interior of an archwire slot portion of the appliance and an archwire placed within the archwire slot.
US11382711B2
An illuminated medical system comprises a medical instrument and a light transmitting waveguide. The waveguide projects lights from a distal portion of the waveguide toward a target area. The waveguide is formed primarily of a cyclic olefin copolymer or a cyclic olefin polymer.
US11382706B2
A robotic surgical instrument, comprising: a shaft; an articulation at a distal end of the shaft for articulating an end effector, the articulation being driveable by a pair of driving elements; and an instrument interface at a proximal end of the shaft, the instrument interface comprising: a chassis; an instrument interface element slideable along a guide bar for driving the pair of driving elements, wherein the pair of driving elements are fast with respect to the interface element so that a displacement of the instrument interface element with respect to the guide bar is transferred to the pair of driving elements; the chassis comprising a support element configured to interface the guide bar along at least a portion of its length; and a securing element for retaining the guide bar against the support element to thereby secure the guide bar to the chassis.
US11382702B2
A medical robotic system includes an entry guide with surgical tools and a camera extending out of its distal end. To supplement the view provided by an image captured by the camera, an auxiliary view including articulatable arms of the surgical tools and/or camera is generated from sensed or otherwise determined information about their positions and orientations are displayed along with indications of range of motion limitations on a display screen from the perspective of a specified viewing point.
US11382698B2
A surgical navigation system according to one embodiment may comprise: an electromagnetic wave generation unit; a first detection unit attached to a surgical site of an object to detect a position attached to the surgical site; a second detection unit installed in a patient-specific surgical guide instrument inserted into the surgical site to receive the electromagnetic wave and detect the position of the patient-specific surgical guide instrument; a third detection unit installed in the surgical instrument inserted into the surgical site to detect the position of the surgical instrument; an information processing unit for registering the position of the first detection unit and the position of the third detection unit and for tracking the position of the surgical instrument on the basis of the position of the first detection unit attached to the surgical site, by setting the position of the patient-specific surgical guide instrument as a reference position when the patient-specific surgical guide instrument is inserted into the surgical site; and a display unit for displaying information including the positions of the object and the patient-specific surgical guide instrument and the position of the surgical instrument.
US11382693B2
The present disclosure is directed to a medical device. Systems and methods are provided for utilizing a laser to break a kidney stones into smaller fragments and/or dust, and removing particles, stone fragments and/or stone dust from a patient. The medical device may include a tube having a distal end and a proximal end, a first lumen extending from the proximal end to the distal end of the tube and in fluid communication with the distal end and a plurality of side ports located at a distal portion of the tube, and a second lumen extending from the proximal end to the distal end of the tube.
US11382688B2
A catheter and catheter system for treatment of a blood vessel of a patient include an elongate flexible catheter body with a radially expandable structure. A plurality of electrodes or other electrosurgical energy delivery surfaces can radially engage material to be treated when the structure expands. A material detector near the distal end of the catheter body may measure circumferential material distribution, and a power source selectively energizes the electrodes to eccentrically treat of a body lumen.
US11382682B2
The disclosure relates to systems and methods for irrigated bipolar radiofrequency ablation. The system includes an ablation probe that includes an elongate inner electrode assembly and an elongate outer electrode assembly. An irrigation path for irrigation fluid flow is defined between the outer surface of the inner electrode assembly and the outer surface of the outer electrode assembly. The irrigation path enables cooling fluid to be circulated within the probe body, cooling the outer electrode during ablation.
US11382672B2
Featured is a vertebral body manipulation instrument or vertebral body manipulation device being configured and arranged to allow correction of vertebral translation. Such a vertebral body manipulation device embodies one or more identical modules that are configured as needed for correcting the deformity. Such a vertebral body manipulation device also is usable in combination with a plurality of vertebral anchors, such vertebral anchors being any such vertebral anchors as are known to those skilled in the art (e.g., conventional spinal pedicle screw instrumentation) or hereinafter developed so as to form a spinal implant system. Also featured are treatment methods utilizing such a vertebral body manipulation device.
US11382671B2
A surgical instrument includes a first arm having a slot and a part defining a cavity configured for disposal of a spinal implant. The part is sagittally movable relative to vertebrae and selectively fixable relative to the first arm. A second arm includes a slot and a part defining a cavity configured for disposal of the spinal implant. The part of the second arm is sagittally movable relative to the vertebrae and selectively fixable relative to the second arm. The first arm has a member that is movable within the slot of the second arm and the second arm has a member that is movable within the slot of the first arm to facilitate movement of a first vertebral surface relative to a second vertebral surface. Systems, spinal constructs, implants and methods are disclosed.
US11382670B2
A spinous process plate fixation assembly is provided that has a pin plate including a first central aperture and a pin plate interior surface. The assembly has a lock plate including a second central aperture and a lock plate interior surface opposingly facing the pin plate interior surface. The interior surfaces have a pluralities of spikes extending therefrom. A pin receptacle is disposed within the pin plate and is configured to receive a lock pin. A pivoting lock mechanism is disposed within the lock plate. A connector shaft extends from the pin plate to the lock plate and passes through the first central aperture and the second central aperture. The connector shaft includes a pin side configured to receive the lock pin, and a lock side opposite the shaft side, the lock side configured to operatively engage the pivoting lock mechanism so as to secure the plates and the shaft.
US11382663B2
A retrieval system for a biostimulator, such as a leadless cardiac pacemaker, is described. The biostimulator retrieval system includes a docking cap rotatably coupled to an outer catheter by a bearing. A torque shaft extends through the outer catheter and attaches to the docking cap to transmit torque to the docking cap to cause rotation of the docking cap relative to the outer catheter. The rotating docking cap can transmit torque to an attachment feature of a biostimulator received within the docking cap. The attachment feature can be captured by a snare that extends through the torque shaft. A cincher tube extends through the torque shaft around the snare, and advances over the snare independently from the torque shaft that is attached to the docking cap, to cinch the snare onto the attachment feature. Other embodiments are also described and claimed.
US11382645B2
Provided is a treatment tool including an elongated inserting section that is curveable or bendable, a wire that is disposed from an end effector to a proximal end side of the inserting section through the inserting section, the end effector being connected to a tip of the inserting section, and a power input section that is disposed on the proximal end side of the inserting section and configured to input power to a proximal end portion of the wire, and the wire transmits, to the end effector, power to drive the end effector, and the power input section is configured to increase the power to be input into the proximal end portion of the wire in response to displacement of the proximal end portion of the wire in a longitudinal direction, the displacement accompanying a curve or bend of the inserting section.
US11382632B2
A vascular occlusion device for deployment within a lumen of a vessel may include a self-expanding frame configured to shift between a collapsed configuration and an expanded configuration, the self-expanding frame defining a perimeter of an interior space disposed within the self-expanding frame, and an occlusive membrane secured to the self-expanding frame. The occlusive membrane may include a suspended portion disposed within the self-expanding frame and spaced apart from the perimeter of the interior space.
US11382624B2
A surgical staple driver array configured for operable use with a surgical staple cartridge. A distal staple driver is slidably supportable in the surgical staple cartridge and is configured to operably support a distal surgical staple thereon that is oriented in a distal direction. At least one intermediate staple driver is configured to be slidably supported in the surgical staple cartridge adjacent the distal staple driver. Each intermediate staple driver is configured to operably support a first surgical staple that is oriented in a first direction, a second surgical staple that is oriented in a second direction and a third surgical staple that is oriented in a third direction. A proximal staple driver is slidably supported adjacent a proximal most one of the intermediate staple drivers. The proximal staple driver is configured to operably support a proximal surgical staple thereon.
US11382610B2
Abdominal closure reinforcement methods and tissue anchoring devices for reducing the rate of abdominal wall closure dehiscence are described. The tissue anchors avoid a permanent footprint of foreign material and precluding materials spanning the interior layer of the abdominal closure where risk to visceral structures exists.
US11382608B2
A biopsy device includes a housing, a probe assembly, and an insert aid. The probe includes a biopsy needle unit, a vacuum pressure-generating device, and a flexible connection tube that connects the biopsy needle unit to the vacuum pressure-generating device. The insert aid device has a body that defines a pair of cradles configured to respectively receive the biopsy needle unit and the vacuum pressure-generating device, and configured to orient the biopsy needle unit to lie parallel to the vacuum pressure-generating device in the insert aid device for insertion of the biopsy needle unit and the vacuum pressure-generating device into the housing.
US11382597B2
[Problem] To provide an ultrasonic apparatus with which a decision can be made with better precision as to whether or not to apply gain reduction processing to a gain for echo signals. [Means for Solution] An ultrasonic diagnostic apparatus comprises a control circuit executing: a creating function of creating, based on echo signals from first ultrasound transmitted to a subject to be examined, data for a B-mode image having brightness depending upon intensity of the echo signals; a motion detecting function of detecting a velocity value, etc. as information on motion in the subject based on echo signals from second ultrasound transmitted to said subject; and a deciding function of, in a case that the intensity of the echo signals from said first ultrasound is smaller than a first threshold th1 and said velocity value is equal to or greater than a second threshold th2, deciding that a gain for the echo signals from said first ultrasound is a target of gain reduction processing.
US11382595B2
Systems and methods are provided for automated heart rate measurement for ultrasound motion modes. Dataset may be acquired, based on a particular medical imaging technique, during medical examination of an area that includes heart tissue, medical images may be generated based on the acquired dataset, and the medical images may be displayed. At least one of the medical images or imaging data corresponding to the at least one of the medical images may be processed, in real-time, position of at least one of a plurality of calipers used in measuring heartrate may be automatically determined based on processing of the at least one of the medical images or the imaging data, and the plurality of calipers may be automatically indicated in the medical images, based on the position of the at least one of the plurality of calipers, during the displaying of the medical image.
US11382591B2
A system or method for improving quality in projection and tomographic x-ray, which includes a depth sensing device to measure a depth of at least one body part of a patient from the depth sensing device and a control unit to calculate a thickness and/or circumference of the body part using the depth information. The calculated thickness and circumference information is used to determine an optimal level of x-ray exposure for the body part. The system or method also includes a camera to identify the body part that needs to be examined and to detect any motion of the identified body part.
US11382590B2
A radiation imaging apparatus includes an imaging area including a plurality of conversion elements configured to convert a radiation into an electrical signal, a detection element provided in the imaging area and configured to detect the radiation, a reading unit configured to read signals of the conversion elements and the detection element, and a control unit configured to execute radiation exposure amount control in capturing a radiation image by a control method selected from a first control method and a second control method based on an imaging condition in capturing the radiation image, the first control method controlling an exposure amount based on the reading result of the detection element read by the reading unit during radiation irradiation, the second control method controlling the exposure amount based on a pixel value of the radiation image, the radiation image being based on the signals of the plurality of conversion elements.
US11382585B2
An imaging apparatus includes a camera to capture a camera image of a target disposed on an examination table; an X-ray source to generate and radiate X-rays; a memory to store imaging protocols; a display; and a controller. The controller is configured to receive information regarding a selection of an imaging protocol, identify a position of an imaging region of the target based on the camera image, the imaging region corresponding to the selection of the imaging protocol and the camera image being acquired with the examination table at a first distance from the X-ray source, control the display to display the camera image of the target and an indicator indicating the imaging region on the camera image based on the identified position, and control the X-ray source to radiate the X-rays toward the target disposed on the examination table at a second distance from the X-ray source.
US11382581B2
There is provided a radiation detection device capable of protecting a radiation detection panel stored thereinside. A radiation detection device includes: a front surface member; a rear surface member that is assembled with the front surface member and that comprises a first rib formed along an outer edge and a second rib formed along the first rib inside the first rib; and a radiation detection panel that is disposed between the front surface member and the rear surface member and detects radiation incident from the front surface member side.
US11382573B2
A system for navigating to a target, the system comprising an extended working channel having a lumen extending therethrough for receiving a tool, a computing device including a memory and at least one processor, a plurality of images stored in the memory, a program stored in the memory that, when executed by the at least one processor, presents a user interface. The user interface including, at least one image of the plurality of images depicting the target and a progression of the extended working channel through the airway, a probability treatment zone defining a probability distribution of a trajectory of the tool once deployed beyond an opening of the extended working channel displayed in the at least one image. The user interface is displayed on a display device.
US11382570B1
Data obtained by computer processing device(s) includes human biological change data from event data stream(s) and dynamic marketplaces allowing for ranking change(s). The data can correlate biological change data with ranking statistics from an event such that the correlation identifies and measures a magnitude of change of human biological responses from data acquired from event data stream(s). The correlation of human biological change data and/or dynamic changing marketplace data with ranking statistics creates object(s) for storage and analysis within database(s), wherein the objects possess time synchronized responses before, during or after events. These objects can be packaged with a Packager such that the Packager extracts data from data set(s) wherein data is contained in data sets as data slices and/or other data subsets optionally contained in these objects allowing selectivity of data sets according to desired types and intensities of change(s) of a magnitude determined and measured by the devices.
US11382569B2
Systems and methods are disclosed for estimating patient-specific blood flow characteristics. One method includes acquiring, for each of a plurality of individuals, a geometric model and estimated blood flow characteristics of at least part of the individual's vascular system; executing a machine learning algorithm on the geometric model and estimated blood flow characteristics for each of the plurality of individuals; identifying, using the machine learning algorithm, features predictive of blood flow characteristics corresponding to a plurality of points in the geometric models; acquiring, for a patient, a geometric model of at least part of the patient's vascular system; and using the identified features to produce estimates of the patient's blood flow characteristic for each of a plurality of points in the patient's geometric model.
US11382555B2
The present invention relates to a non-invasive cardiac monitoring device that records cardiac data to infer physiological characteristics of a human, such as cardiac arrhythmia. Some embodiments of the invention allow for long-term monitoring of physiological signals. Further embodiments allow for processing of the detected cardiac rhythm signals partially on the wearable cardiac monitor device, and partially on a remote computing system. Some embodiments include a wearable cardiac monitor device for long-term adhesion to a mammal for prolonged detection of cardiac rhythm signals.
US11382551B2
Systems and methods for recording bipolar electrogram signals by dynamically selecting electrode pairs. For a particular electrode of interest, a reference electrode is identified as the physically closest electrode to the electrode of interest that satisfies at least one selection criterion indicative of an absence of concurrent electrical activation.
US11382544B2
Described here are meters and methods for sampling, transporting, and/or analyzing a fluid sample. The meters may include a meter housing and a cartridge. In some instances, the meter may include a tower which may engage one or more portions of a cartridge. The meter housing may include an imaging system, which may or may not be included in the tower. The cartridge may include one or more sampling arrangements, which may be configured to collect a fluid sample from a sampling site. A sampling arrangement may include a skin-penetration member, a hub, and a quantification member.
US11382539B2
Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into a host's peripheral vein or artery.
US11382538B2
Methods and systems for sensor calibration and sensor glucose (SG) fusion are used advantageously to improve the accuracy and reliability of orthogonally redundant glucose sensor devices, which may include optical and electrochemical glucose sensors. Calibration for both sensors may be achieved via fixed-offset and/or dynamic regression methodologies, depending, e.g., on sensor stability and Isig-Ratio pair correlation. For SG fusion, respective integrity checks may be performed for SG values from the optical and electrochemical sensors, and the SG values calibrated if the integrity checks are passed. Integrity checks may include checking for sensitivity loss, noise, and drift. If the integrity checks are failed, in-line sensor mapping between the electrochemical and optical sensors may be performed prior to calibration. The electrochemical and optical SG values may be weighted (as a function of the respective sensor's overall reliability index (RI)) and the weighted SGs combined to obtain a single, fused SG value.
US11382528B2
Impedance devices with integrated circuit modules and method of using the same to obtain luminal organ information. In one embodiment, a device comprises an elongated body for at least partial insertion into a mammalian luminal organ and having a first conductor extending therethrough, a proximal electrical unit connected to the elongated body to deliver power along the first conductor, and a sensor substrate located at or near a distal end of the elongated body and comprising a circuit module operable and/or configured to direct the sizing portion to obtain sizing data and the pressure sensor to obtain pressure data, and facilitate transmission of the sizing data and/or the pressure data to the proximal electrical unit.
US11382526B2
A system for generating a traveling field free line, traveling along a propagation direction different from the orientation of said traveling field free line, said system comprising at least a first and a second coil assembly, wherein said first coil assembly is configured for generating a first stationary field free line at a first location when a current is flowing in the first coil assembly and the second coil assembly is current free, and wherein said second coil assembly is configured for generating a second stationary field free line at a second location, when a current is flowing in the second coil assembly and the first coil assembly is current free. The system further comprises a controller configured for driving the first and second coil assemblies with corresponding driving currents synchronized with each other, such that said traveling field free line travels along the propagation direction from a first location towards a second location.
US11382505B2
The present invention relates to a method and a device for estimating a full shape of a lens of an eye from measurements of the lens taken in-vivo by optical imaging techniques, the measurements comprising visible portions of the lens, the method comprises defining non-visible portions of the lens parting from the in-vivo measurements and using a geometrical model of a lens previously built from ex-vivo measurements. The full shape parameters of the crystalline lens can be estimated in the present invention from optical imaging techniques to improve the estimation of the IOL position and thus the IOL power selection.
US11382480B2
An autonomous cleaner includes a body having a first housing formed at a front and a second housing formed at a rear of the first housing; a brush unit installed at the first housing and configured to sweep and collect dust from a floor; a dust collecting unit installed at the second housing and configured to store the dust inlet into the brush unit; a driving unit to drive the body and coupled to the second housing to be positioned at a lateral side of the dust collecting unit; and a power unit installed at the second housing and coupled to be positioned at a rear of the dust collecting unit. The miniaturization of the autonomous cleaner may be provided while at the same time the capacity of a dust collecting container and the capacity of a battery are increased.
US11382478B2
Cleaning robots may use floor-type-detection techniques as a trigger for autonomously altering various floor-cleaning characteristics. In some examples, a controller circuit of the robot is configured to determine a flooring type as a function of a signal from a motion sensor indicative of a change in pitch caused by the robot crossing a flooring discontinuity. In some examples, the controller circuit is configured to determine a flooring type based on a power draw signal corresponding to the cleaning head assembly of the robot.
US11382477B2
A surface cleaner is provided. The surface cleaner comprises: an operating component configured to perform a function of the surface cleaner; a base moveable along a surface; an accelerometer configured to generate a signal; and a controller in communication with the accelerometer and the operating component, wherein the controller is operable to control the operating component based on the signal, and wherein the operating component is selected from a group consisting of a suction motor operable to generate an airflow, a brushroll motor operable to drive a brushroll, an actuator operable to adjust a height of a brushroll from the surface, a pump operable to deliver a cleaning fluid, an actuator operable to control an airflow or fluid valve, and an indicator operable to indicate a parameter of the surface cleaner.
US11382473B2
Described herein are systems and methods for assessing a health status of a cleaning head assembly in a mobile cleaning robot. The mobile robot includes motorized cleaning member that rotatably engages a floor surface to extract debris. An exemplary system includes a processor circuit that receives robot data produced by the mobile cleaning robot traversing an environment, determines a robot parameter using a portion of the received robot data corresponding to a floor area having a specific surface condition traversed repeatedly by the mobile cleaning robot, and determines a state of the cleaning head and an estimate of remaining useful life of the cleaning head based on the robot parameter. The determined state of the cleaning head system can be provide to a user via a user interface.
US11382472B2
A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
US11382461B2
A bean grinding device and a bean grinding coffee machine including the bean grinding device the bean grinding device includes a grinding assembly and an adjusting assembly; the grinding assembly includes a bean grinding chamber, an outer grinding wheel, and an inner grinding wheel; the outer grinding wheel and the inner grinding wheel are disposed inside the bean grinding chamber; the adjusting assembly includes at least two stages of adjusting mechanisms; the at least two stages of adjusting mechanisms includes a first adjusting mechanism and a second adjusting mechanism; the first adjusting mechanism and the bean grinding chamber are connected by means of a first track; the second adjusting mechanism and the outer grinding wheel are connected by means of a second track; and positions of the first adjusting mechanism and the second adjusting mechanism are relatively fixed in an axial direction.
US11382460B2
A high efficiency heating apparatus for heating fluids and cooking mediums, such as oil or shortening within a fryer, includes a natural draft (non powered) combustion chamber with internal baffles that is affixed to an exterior surface of a fry tank.
US11382459B2
A cookware assembly comprises a lid including an underside and a plurality of basting projections. The underside has a center and extending toward a perimeter of the lid. Each of the plurality of basting projections protrudes downwardly from the underside of the lid. Each of the plurality of basting projections includes an interior concave surface, an exterior concave surface, and a drip ridge. The interior concave surface extends downwardly away from the underside to form a bay adjacent to the interior concave surface. The drip ridge is formed along a border between the interior concave surface and the exterior surface and defines a vertex along the drip ridge. During use of the lid, condensate formed on the underside collects along the interior concave surface, which funnels the condensate to the vertex for droplet formation and release from a corresponding one of the plurality of basting projections.
US11382451B2
Temperature control for extracted beverages, including coffee, via controlled vacuum, and associated systems and methods are shown. A representative system includes a brew chamber, a beverage chamber in fluid communication with the brew chamber, a vacuum source in fluid communication with the beverage chamber, and a flow control device positioned to vary the force applied by the vacuum chamber on the brew chamber via the beverage chamber.
US11382449B2
A steam generator and a cooking apparatus having a steam generator are provided. The steam generator may include a steam generation tube; an inflow tube configured to provide a passage so that water is introduced into the steam generation tube; at least one heater disposed on an outer surface of the steam generation tube to heat the water and generate steam; a discharge tube disposed above the steam generation tube to provide a passage so that the steam is discharged; and an adaptor unit configured to branch discharge water and the steam discharged from the discharge tube. The discharge tube may have an inner diameter that gradually increases in an upward direction.
US11382446B2
Disclosed herein is a simulated Ghana Christmas hut, in accordance with some embodiments. Accordingly, the simulated Ghana Christmas hut comprises a base structure and huts. Further, the base structure is configured to be disposed on a surface. Further, the huts are supported on the base structure. Further, the huts are stacked on the base structure in a vertical direction based on a hut size of the huts. Further, each hut comprises a side wall and a roof corresponding to the hut size of each hut. Further, the roof is attached to the side wall along a top edge of the side wall for forming a hut interior space. Further, the side wall of each hut comprises an opening leading into the hut interior space of each hut. Further, the side wall and the roof of each hut are comprised of coconut fronds.
US11382421B1
The laptop stand may comprise a laptop platform, a support leg, a first platform retainer, and a second platform retainer. The laptop stand may detachably couple to a work area and may be operable to support a laptop computer while the laptop computer is being used. The laptop stand may thus allow the laptop computer to be conveniently accessed in an environment where no horizontal surfaces are available upon which the laptop computer may be placed. The first platform retainer and the second platform retainer may detachably couple to the work area to support the rear of the laptop platform. The support leg may extend down from the front of the laptop platform to support the front of the laptop platform in a horizontal orientation. The laptop computer may be placed upon the laptop platform once the laptop platform is horizontally oriented.
US11382410B2
A dispensing toothbrush assembly includes a handle that has a toothpaste well integrated therein. A toothpaste tube is insertable into the toothpaste well in the handle and the toothpaste tube contains a toothpaste. A brush head is removably attachable to the handle and the brush head is in fluid communication with the toothpaste tube when the brush head is removably attached to the handle. The brush head has a conduit integrated therein for receiving the toothpaste contained in the toothpaste tube. A pump is movably coupled to the handle and the pump compresses the toothpaste tube when the pump is manipulated for urging the toothpaste outwardly from the toothpaste tube and into the conduit. A spool of dental floss is removably attachable to the handle for dispensing dental floss outwardly therefrom. A pick is coupled to and extends away from the spool of dental floss.
US11382404B2
A frame for a rucksack that is convertible into a support for a person such as a chair or bed. Also, a rucksack including such a frame. A convertible frame for a rucksack comprises two main frame members connected together by a pair of extendable connectors; at least two leg members connected or connectable to the main frame members; and a flexible support attached or attachable to the main frame members to extend between the main frame members, the frame being convertible between a first configuration, in which the main frame members have a first distance between them, and a second configuration, in which the frame forms a support for a person and the main frame members have a second distance between them. Also, a rucksack comprising such a frame, a bag, a rear cover and shoulder straps.
US11382402B2
An assembly with a container comprising a sidewall and a recess in the sidewall, the recess comprising a top portion and a bottom portion, and structure that is configured to releasably retain a phone with two ends in the recess. The structure includes a first flexible strap that encircles the bottle and overlies part of the recess, the first strap comprising an integral first receptacle located in or over the recess that is configured to hold one end of the phone, and a second receptacle in or over either the top or bottom portion of the recess and that is configured to hold the other end of the phone.
US11382399B2
A system for refilling a stick product, such as lipstick or deodorant, in a propel-repel dispenser allows the reuse of the propel-repel mechanism. The stick product refill is shaped and dimensioned to be inserted into the open end of the dispenser and to attach to the receptacle that holds the stick product after the used product has been removed. Attachment of the refill to the stick receptacle is by an attachment component on the outer surface of an anchor cap enclosing the distal end of the refill and/or on the receptacle itself. Once secured to the receptacle, the refill can be advanced and retracted by the propel-repel mechanism so that it protrudes when in use and is withdrawn with the dispenser to protect it when not in use.
US11382395B2
A grip device for a pole includes a grip and a wrist strap unit. The grip has a connecting part that defines a connecting space therein, and that has a lower portion and a protruding portion disposed in the connecting space. The wrist strap unit includes a connecting member that engages removably the connecting space, and that has a tail part. The tail part is pivotable between a locked position, where the tail part is adjacent to the lower portion so that the connecting member is retained in the connecting space by the protruding portion, and an unlocked position, where the tail part is away from the lower portion and the protruding portion so that the connecting member is permitted to be separated from the connecting part.
US11382392B2
The invention relates to a gemstone cut, comprising a crown having a flat table and main crown facets (10-12) being arranged around the table (1) and being inclined relative to the table, a girdle (5) at which the gemstone has its largest transverse dimension, and a pavilion adjoining the girdle from below the girdle and having main pavilion facets (7) around the girdle, whereby the number of the main pavilion facets is odd. The invention also relates to an article comprising a gemstone according to the invention and a method for improving the optical properties of a gemstone.
US11382388B2
A sole structure may include a damping pad. The damping pad may include a chamber, a foam element located within the chamber, particles located within the chamber and at least partially filling cavities in the foam element, and a set of electrodes positioned to create, in response to a voltage across the electrodes, an electrical field in at least a portion of the particles.
US11382387B2
Provided is a shoe sole member partially or entirely formed by a crosslinked foam, wherein the crosslinked foam shows specific results of pulsed NMR measurement.
US11382383B2
A smart footwear system including a wireless charging system directed to measuring and capturing pressure data exerted on a shoe footwear item. The smart footwear system is operable to be used with virtual reality systems and provide controlled movements for an avatar in a virtual environment based on a user's movements.
US11382377B2
Exemplary embodiments of the present disclosure are directed towards helmet systems and methods for detection and notification of objects present in the blind spot. They detect objects through ultrasonic sensors and notify the presence of those objects through sensory output modules such as LED output modules, vibration motors and speakers. The helmet system comprises of at least one helmet body, at least two ultrasonic sensors positioned at the left and right side of at least one helmet body to cover a blind spot on the left and right side of a user, at least two LED output modules positioned at the right and left side of the front of at least one helmet body. at least two vibration motors which are concealed on either side of the helmet body and at least two vibration motors configured to generate the different patterns of an haptic feedback based on the different signals generated by at least two ultrasonic sensors. At least two speakers are positioned at the right and left side of at least one helmet body and at least two speakers are configured to give an audio feedback. And at least one processing device electrically coupled to at least two ultrasonic sensors, and at least two LED output modules, at least two vibration motors and at least two speakers. At least two ultrasonic sensors are configured to detect objects in the blind spot region and at least one LED output module and at least one vibration motor and at least one speaker configured notify the presence of the objects.
US11382376B1
A LED safety light for a snowmobile helmet is provided. The LED safety light includes a RCA male connector, a RCA female connector, and a LED light strip configured to attach to an outer surface of the snowmobile helmet. A double layered junction block includes an outer cover and an inner cover housing a PCB and at least a portion of the RCA female connector. The outer cover completely encapsulates the inner cover, wherein the junction block is configured to attach to the outer surface the snowmobile helmet. The RCA female connector is configured to be electrically connected to an auxiliary power output port of a snowmobile to provide power for the LED safety light and the RCA male connector is configured to electrically connect to a power input of a heated shield power input of the snowmobile helmet.
US11382371B2
Medical apparatuses for securing, protecting, retaining, and/or concealing various medical devices such as catheters or electrical leads are disclosed herein. The medical apparatus can be a garments which for use by a patient having a central venous catheter in place. Medical garments as disclosed herein can be used for a wide variety of medical devices attached to a patient, by implantation or otherwise, for varying lengths of time. Medical garments described herein may be used with any of a variety of medical devices which include or comprise one more conduits used for medical treatment or diagnosis, including conduits which comprise catheters as well as electrical conduits such as electrical leads.
US11382368B2
An embodiment of a robotic fabric has a first fabric layer and an actuator that is configured to have a first state and a second state. A property of the first fabric layer is different when the actuator is in the first state as compared to the property of the first fabric layer when the actuator is in the second state.
US11382363B2
An underwire for a brassiere comprises an elongate, substantially u-shaped body having a chest-engaging portion and a breast-engaging portion. The underwire is constructed from a unitary piece of plastic material. The chest-engaging portion and the breast-engaging portion are connected together along their lengths in a dogleg-shaped configuration, with, in an embodiment, an angle of between 110° and 140° with respect to each other. The breast-engaging portion has a shorter length dimension than the chest-engaging portion and thereby leaves a substantially flat chest-engaging portion at each end of the elongate body. In embodiments, these flat ends of the chest-engaging portion are rounded or thinned compared to the remainder of the chest-engaging portion. The configuration provides good support to the wearer's breast, increases comfort, and is less likely to injure than other configurations.
US11382361B2
The present invention presents a garment with convertible sleeve cuffs comprising of a body having a right sleeve and a left sleeve, wherein the right sleeve and the left sleeve each start at a wearers right shoulder and left shoulder respectively and reach a wearers right wrist and left wrist respectively, and a garment sleeve cuff attached to the wrist end of each of the right sleeve and the left sleeve, the garment sleeve cuffs each comprising of a first extension comprising of a connector, the connector comprising of two or more corresponding parts, and a second extension comprising of a connector, the connector comprising of two or more corresponding parts.
US11382359B2
The e-vaping section includes a housing, the housing defining an inlet to allow air to be drawn into and through an airflow path, a reservoir in the housing, the reservoir being configured to contain a pre-vapor formulation, a heater and wick arrangement in fluid communication with the reservoir and the airflow path, the heater and wick arrangement being configured to volatilize the pre-vapor formulation to produce a vapor, a connector on a first end of the e-vaping section, an electrical terminal held within connector, an annular seal in fluid communication with the inlet, the annular seal defining a first air passage of the airflow path, and a flow restrictor being held by the annular seal, the flow restrictor defining a second air passage of the airflow path, the flow restrictor being configured to provide a desired resistance-to-draw (RTD) for the e-vaping section, the annular seal encompassing the flow restrictor.
US11382357B2
An e-cigarette includes a housing having a liquid section for holding a liquid and a battery section for holding a battery, which liquid section and battery section are configured to be coupled to each other, and a wick to take up the liquid, a heating member for heating the wick, wherein the liquid section includes a liquid reservoir provided with a liquid outlet to supply liquid to the wick and an air duct to create an air flow along the wick and to an air outlet.
US11382355B2
A cartridge for an aerosol-generating system is provided, the cartridge including: a liquid storage portion including a housing with a first opening, to contain a liquid aerosol-forming substrate; and a heater assembly including an electrically insulating support having a second opening, an electrical heating element supported by the insulating support and to heat the substrate to form an aerosol, and first and second electrically conductive contact portions disposed at opposite sides of the second opening and to connect to electrical connectors of a battery to supply power to the heater assembly, and a capillary material having first and second faces, the first face being in physical contact with the heating element and the second face being opposite the first face, the capillary material to convey the substrate to the heating element by capillary action, the heater assembly being connected to the housing of the liquid storage portion.
US11382351B1
A filling device has a base that retains a sleeve in which a pre-roll cone is placed. A scale is located below the sleeve to weigh the contents of the pre-roll cone as it is filled. A filling hopper is placed above the sleeve to introduce ingredients, such as smoking material, into the pre-roll cone. An integrated automatic lighter is included in the base and is triggered by a physical switch or by a motion and/or proximity sensor. An electronics-enabled cover includes an air pump, fan, UV-C sanitizing light, and other features to add in the filling process and in sanitation. An ashtray accessory with an odor or flavor additive and a fan may also be provided. The functions of the filling device can be controlled by external devices, like a smartphone, through a software application.
US11382350B2
A method of enrobing a product portion in polymer strands includes mounting at least one product portion on a holding device and passing the at least one product portion through a polymer enrobing zone. The polymer enrobing zone can include a flow of polymeric fibers produced by a polymer spray head. The polymer fibers can wraparound the at least one product portion to produce an enrobed product portion. The holding device can hold the at least one product portion by passing at least partially through the body of the product portion. At least a portion of the holding device is removed from the enrobed product portion. In some cases, the at least one product portion includes smokeless tobacco.
US11382349B2
A coffee bean roaster includes a machine body, a roasting drum, a heating device, and a fan module. The machine body includes a casing, a receiving trough, a container, and a partition assembly disposed inside the casing and partitioning an inside of the casing into a first chamber, a second chamber, and a third chamber. The receiving trough is disposed outside the casing and communicates with the first chamber. The container disposed in the receiving trough has mesh holes communicating with the receiving trough. The roasting drum is rotatably disposed inside the second chamber of the casing. One side of the roasting drum has through holes communicating with the third chamber. The heating device is disposed inside the second chamber for heating the roasting drum. The fan module is attached to the casing for pumping air to the outside of the casing through the first chamber and the third chamber.
US11382347B2
Natural cooling formulations which include one or more natural cooling compounds and are suitable for use in consumer products are provided. Natural cooling compounds include natural isopulegol, natural menthyl lactate, natural menthyl succinate, natural menthol and combinations thereof. The disclosed formulations provide enhanced cooling attributes.
US11382344B2
The present invention relates to compositions, methods and products for providing nutrition to insects such as bees, e.g., honey bees. Certain embodiments of the present invention also relate to methods of providing nutrition to bees e.g., colonies of bees together with methods of preparing a composition for providing nutrition to bees.
US11382336B2
The present disclosure relates to emulsified oil composition including an oil containing a polyunsaturated fatty acid which is applicable to food, a rosemary extract, and a non-ionic surfactant, wherein the product quality of the food using the oil containing the polyunsaturated fatty acid is maintained during the processing and storage of the food, by preventing the oxidation of the oil containing the polyunsaturated fatty acid to suppress the production of a rancid flavor and an off-flavor.
US11382335B2
A process for producing pure lactic acid from a whey by-product rich in lactose and minerals, for example delactosed why permeate or concentrated whey permeate, is described. The method comprises upstream steps of neutralising the whey by-product with a basic metal hydroxide to form a precipitate comprising calcium and phosphate, and separating the precipitate from the whey by-product to provide a clarified whey by-product. The clarified whey by-product is fermentated by a bacterium capable of bioconversion of lactose to lactic acid to provide a fermentation broth containing a lactic acid salt. In the downstream steps, the fermentation broth is acidified to release lactic acid from the lactic acid salt, precipitate from the broth produced by acidification is removed, and the acidified fermentation broth is treated to recover pure lactic acid by removal of residual salts, and water, and optionally protein. The process of the invention produces lactic acid having a purity of 80-98% and an isomeric purity of >98% L-lactic acid using a process that employs upstream removal of divalent salts by chemical precipitation, bacterial fermentation of the demineralised substrate, and minimum downstream processing of the fermentation broth. The methods of the invention may also be employed with milk permeates.
US11382334B2
Disclosed herein is at least one low protein yogurt composition comprising at least one dairy ingredient, dairy alternative ingredient, or mixture thereof, and a texturizing agent comprising an inhibited starch and a non-granular, enzymatically-debranched waxy starch selected from waxy maize, waxy tapioca, and combinations thereof, wherein said low protein yogurt comprises less than 2.9% dairy protein content, and at least one method for making these low protein yogurt compositions. Also disclosed herein is a texturizing agent comprising an inhibited starch and a non-granular, enzymatically-debranched waxy starch selected from waxy maize, waxy tapioca, and combinations thereof.
US11382330B2
An organic/oil mixture used in an emulsion to form micro-capsules of the present disclosure. The organic/oil mixture includes abamectin; a non-polar solvent having a polarity (P) value of a Hansen solubility parameter of 0 to 3; a polar solvent of Formula (I): where R1 is a C1 to C15 alkyl; R2 is either H or a C1 to C8 alkyl; R3 is a C1 to C15 alkylene; and R4 is a C1 to C15 alkyl, where a sum of carbons in the R1, R2, R4 alkyls and R3 alkylene is 8 to 30; and 2.5 to 20 wt. % of an isocyanate, where each wt. % is based on the total weight of the organic/oil mixture and the sum of the wt. % of the abamectin, the non-polar solvent, the polar solvent and the isocyanate totals 100 wt. %.
US11382327B2
The present invention relates to an emulsifiable concentrate composition, comprising (i) the pesticide tefluthrin; (ii) a solvent for dissolving tefluthrin; (iii) a water-soluble emulsifying surfactant system enabling an oil in water emulsion to be formed when the emulsifiable concentrate composition is diluted with an aqueous solution; (iv) a non-aqueous polar solvent for diluting the water-soluble emulsifying surfactant system; (v) a C2-C10-alcohol to provide physical compatibility between (a) hydrophobic component (ii)) and (b) hydrophilic components (iii) and (iv); to the preparation thereof and to a method of using such a composition to control pests in crops of useful plants.
US11382326B2
The present inventive concept provides non-toxic compositions including ethanol, a polymer, and a polar aprotic solvent and methods of using the same in the field of preservation of plant, human and non-human animal tissue and anatomic pathology disciplines (e.g., surgical pathology, histopathology, cytopathology, forensic pathology). In particular, the compositions provide a safer alternative to aldehyde-based compositions.
US11382323B2
The present invention relates to a distribution system for distributing an olfactory attractant that stimulates ovipositioning of insects, comprising a central receptacle such as a container for holding an olfactory attractant and/or for holding a source of olfactory attractant, a delivery system comprising tubes, pipes and/or ducts, said tubes, pipes and/or ducts coupled to the receptacle and ending at locations where ovipositioning is desired, for delivering a liquid or gas from the receptacle such as a container to said locations, and a driver system for moving the attractant through the delivery system from the receptacle such as a container to said locations. The invention also relates to a method for stimulating ovipositioning of insects, such as black soldier flies, comprising delivering olfactory attractant from a receptacle such as a container to multiple ovipositioning areas via a driver system, said ovipositioning areas preferably located in a cage for insects.
US11382322B2
Various planer boards are provided that include a body having a tapered leading end, a guiding assembly located at a trailing end of the body, and a gripping assembly extending away from a front surface of the body. The planer boards may be securely attached to a fishing line via the guiding assembly and the gripping assembly in order to bias the line to one side when the planer board is moved through water. To allow a user quickly and easily attach/remove a fishing line, the planer board may include a single-release actuator that opens only the gripping assembly and a dual-release actuator that simultaneously releases both the guiding assembly and the gripping assembly.
US11382321B1
Live bait container assemblies for mounting on a seat pedestal of a watercraft seat on a watercraft may include a bait container having a container bottom panel. A plurality of container corners may be carried by the container bottom panel. A plurality of recessed container side panels may extend between the plurality of container corners. A plurality of container handles may extend between the plurality of container corners in spaced-apart relationship to the plurality of recessed container side panels, respectively. A container top panel may be carried by the plurality of container corners and the plurality of recessed container side panels. A container interior may be formed by the container bottom panel, the plurality of container corners, the plurality of recessed container side panels and the container top panel. A container neck having a neck opening may extend from the container top panel in communication with the container interior. A container lid assembly may be removably carried by the container neck and closing the neck opening. The container lid assembly may include a container lid rim detachably carried by the container neck, a dish-shaped inner lid portion detachably carried by the container lid rim and a container lid handle carried by the inner lid portion. Container lid assemblies for a container are also disclosed.
US11382315B2
Systems and methods for cultivating or accumulating climate-focused marine target products are described herein. The target product may be microalgae, macroalgae, plankton, marine bacteria or archaea, filter feeders (such as oysters or clams), or crustaceans either for the purpose of bioremediation, eventual cultivation or for sequestering carbon dioxide; or the target product may be direct chemical or biological accumulation of carbon or carbon containing organisms. The system is primarily a floating apparatus designed to hold the target product in a region of the water column and in a spatial region of the water where it will best accumulate target product mass. In some embodiments the system is designed to achieve eventual passive sinking (transformation from a floating to sinking apparatus) into the deep ocean. In some embodiments, the system is equipped with purpose-chosen sensors to instrument and quantify the various biological and mechanical processes occurring onboard.
US11382314B2
A mobile quantitative feeding-spraying integrated system and method. The system includes at least one hull equipped with a propeller, a feeder housing fixedly arranged on the hull, a feed box arranged on the feeder housing, a flip assembly provided at an upper end of the feed box, a blanking device arranged in the feeder housing to quantitatively control the bait blanking amount, a casting device and a spraying device. An upper end of the blanking device is a feeding end, which supports and is connected to the lower end of the feed box. A lower end of the blanking device is the discharging end. An upper side of the casting device is connected with the lower end of the blanking device, and the lower side of the casting device is provided with a discharging end facing the aquaculture water body.
US11382309B1
Apparatuses disclosed herein aid in shearing animal claws. Specifically, the present invention provides a shearing apparatus having at least one curved blade, but preferably two curved blades, allowing cutting of the animal's claw from opposite sides of the animal's claw, and at least one well for placing the animal's claw therein, wherein said two curved blades are disposed at an aperture located at the bottom of the well. The well and aperture combination stops the animal's claw from being sheared too close to nerve endings and the animal's blood supply, preventing or minimizing the incidence of injury and suffering to the animal. Methods of using the apparatus are further disclosed herein.
US11382302B1
A novel alfalfa variety designated 14XXP21R and seed, plants and plant parts thereof are provided. Methods for producing an alfalfa plant comprise crossing alfalfa variety 14XXP21R with another alfalfa plant. Methods for producing an alfalfa plant containing in its genetic material one or more traits transgenes or locus conversions introgressed into 14XXP21R through backcross conversion and/or transformation are provided and the alfalfa seed, plant and plant part produced thereby. Alfalfa seed, plants or plant parts produced by crossing alfalfa variety 14XXP21R or a locus or trait conversion of 14XXP21R with another alfalfa plant or population are disclosed. Alfalfa populations derived from alfalfa variety 14XXP21R, methods for producing other alfalfa populations derived from alfalfa variety 14XXP21R and the alfalfa populations and their parts derived by the use of those methods.
US11382299B2
New soybean variety designated ‘3445437’ is described. ‘3445437’ is a soybean variety exhibiting stability and uniformity.
US11382296B2
According to the invention, there is provided seed and plants of the corn variety designated CV400433. The invention thus relates to the plants, seeds and tissue cultures of the variety CV400433, and to methods for producing a corn plant produced by crossing a corn plant of variety CV400433 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV400433 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV400433.
US11382290B2
Methods for conveying pathogen resistance into non-resistant soybean germplasm are provided. In some embodiments, the methods include introgressing pathogen resistance into a non-resistant soybean using one or more nucleic acid markers for marker-assisted breeding among soybean lines to be used in a soybean breeding program, wherein the markers are linked to and/or associated with pathogen resistance. Also provided are single nucleotide polymorphisms (SNPs) associated with resistance to pathogens; soybean plants, seeds, and tissue cultures produced by any of the disclosed methods; seed produced by the disclosed soybean plants; and compositions including amplification primer pairs capable of initiating DNA polymerization by a DNA polymerase on soybean nucleic acid templates to generate soybean marker amplicons.
US11382285B2
The present invention provides a wireless interconnection control system for improving sprinkler irrigation uniformity of hose reel irrigator with electric drive comprising a micro processing controller module, a frequency converter, a water pump AC motor, a pressure transmitter, a GPRS wireless transmission module, a mobile phone client APP, and a coding speed detection module. The microprocessor controller module and the frequency converter form a pressure PID controller to indirectly control the constant nozzle inlet pressure by controlling the pressure of the incoming pressure of the hose reel irrigator. The microprocessor controller module and the matching motor controller with brushless DC motor form a speed PID controller to directly control the reel back speed of the PE pipe. The GPRS wireless transmission module interactively communicates the nozzle inlet pressure, the reel back speed of the PE pipe and the mobile phone client APP through the short message mode. After setting the corresponding parameters, the system realizes the automatic adjustment of the working conditions, improves the uniformity of the sprinkler irrigation operation of the hose reel irrigator, and realizes the remote real-time and precise monitoring of the working conditions of the hose reel irrigator, which provides a front-end guarantee for the intelligent irrigation of the irrigator.
US11382283B2
A plant cultivation method includes providing a growth period and a rest period alternately. In the rest period, a dark period and a bright period is alternately provided. In the dark period, an intensity of light applied to a cultivation target plant is lower than a light intensity at a light compensation point. In the bright period, blue light whose wavelength is 400 nm to 500 nm is applied at an intensity that is lower than the light intensity at the light compensation point. A one-cycle time T of repetition of the dark period and the bright period is 2 μs to 500 μs. A duty ratio ΔT/T of a bright period time ΔT to the one-cycle time T is 20% or smaller. The blue light has a photosynthetic photon flux density of 0.001 μmol·m−2·s−1 to 4.0 μmol·m−2·s−1.
US11382282B2
A multifunctional seedling culturing apparatus includes a fixed seedling culturing pedestal and a movable seedling culturing shelf cart, where the fixed seedling culturing pedestal includes a frame, and light sources are disposed on the frame; the movable seedling culturing shelf cart includes a board shelf, at least two boards are disposed on the board shelf, planting plates are disposed on the at least two boards, a movable apparatus is disposed on a bottom of the board shelf, and the at least two boards on the board shelf match light source positions on the fixed seedling culturing pedestal.
US11382277B2
A baler implement includes a lower passage wall defining a lower boundary of a pre-compression passageway. The lower passage wall includes a forward portion and an access panel. A pivotable connection interconnects the forward portion and the access panel at a lower and forward transverse edge of the access panel such that a rearward and upper transverse edge of the access panel moves vertically to provide access into the pre-compression passageway. Access is obtained from the rear of the baler implement, between the rearward transverse edge of the access panel and a bottom wall of the compression chamber, without the access panel hanging down from the compression chamber and obscuring access into the pre-compression passageway.
US11382276B2
An agricultural roundbaler includes a housing having a housing part, an ejection flap pivotably mounted on the housing part about a bearing axis, and drivable pressing apparatus arranged on the housing part and the ejection flap. The pressing apparatus define a bale pressing chamber on a peripheral side thereof. A control device operably pivots the ejection flap such that an ejection opening is formed between the housing part and the ejection flap. During an unloading process, the ejection flap is adjustably pivoted by the control device from an unloading position in which the fully pressed round bale is unloaded through the ejection opening to a retained position in which the unloaded round bale is retained by the ejection flap. The ejection flap is pivotable from the retained position to a relieved position in which the retained round bale is released by the ejection flap to eject from the pressing chamber.
US11382274B2
A separator arrangement has an inlet head housing, a feed drum and two axial separating rotors projecting by one end portionwise into the inlet head housing. The inlet head housing has planar inlet portions which extend over the width of the respective axial separating rotor and between which is arranged a ramp-shaped housing portion extending paraxial to the conveying direction of the axial separating rotors and which assists in dividing a harvested material flow into partial flows to be fed to the axial separating rotors. At least one separating element is associated with the ramp-shaped housing portion and has a base body which extends perpendicular to the surface of the housing portion and which has an end face formed as a cutting edge. A coating comprising a wear-resistant second material is arranged on the end face and extends substantially medially in the longitudinal direction of the end face.
US11382264B2
A mower unit 3 includes a rotational shaft extending upwards through a top wall of a mower deck, a cutter blade attached to a lower portion of the rotational shaft, a mower motor 4 having a rotor 43 disposed upward and a coil 42 disposed downward along an axial direction of an output shaft 41, a mount deck 5 having a horizontal mounting face for mounting the mower motor 4 in such a manner that the output shaft 41 assumes a vertical posture, the mount deck protruding outwards from a side wall of the mower deck, and a cooling arrangement 50 incorporated in the mound deck 5 for discharging heat of the mower motor 4.
US11382263B2
An articulating mower deck system. The system is adapted to disable power to a blade associated with the wing deck section before the wing deck section begins to lift—from an operating position toward a folded position—yet does not interfere with blade operation when the wing deck section floats relative to a center deck section during normal operation of the deck. Articulating decks of modular construction are also provided, allowing assembly of multiple deck widths with a minimum of modular deck sections.
US11382259B2
A plug-tray seedling automatic transplanting machine and control method thereof, wherein, said machine comprises a chassis bracket, a planting mechanism, seedling separating mechanisms, seedling guiding devices, a power mechanism, a box shifting mechanism, a seedling picking mechanism. The box shifting mechanism is installed on the chassis bracket, the seedling picking mechanism is installed on the box shifting mechanism, and two sets of seedling separating mechanism are symmetrically arranged on both sides of the box shifting mechanism by the chassis bracket, the seedling guiding device is provided above each set of seedling separating mechanism, and the planting mechanism is provided under each set of seedling separating mechanism. With the synergistic effect of various mechanisms and control system, it is possible to pick seedlings in whole row without interval in various sizes of plug-trays, and drop seedlings at the same time, which increase the efficiency and success rate of picking seedlings and dropping seedlings. The plug-tray only needs to move longitudinally, thereby improving the efficiency of the plug-tray transport. The seedling claw can comb the pot seedlings before being inserted into the pot, which improves the quality of seedling picking. The seedling guiding device receives the seedlings statically and shortens the free-falling movement distance, which makes seedling dropping more accurate.
US11382257B2
A planting system and method for planting multiple seed varieties includes a planter having a plurality of tanks and a plurality of row units. A plurality of seed meters are included in of the plurality of the row units. The seed meters are selectively operated at a time to plant a seed variety associated with the meter being operated. The determination of the seed meter used is based, in part, upon the location of the planter in the field. A cleanout system removes any unplanted seed before a different variety of seed is to be planted based upon an updated location.
US11382256B2
A planting implement including a first hollow support frame member having a first end and a first end plate connected to the first end. The first end plate has a first hole disposed therein. The planting implement also includes a second hollow support frame member configured for coupling to the first hollow support frame member. The second hollow support frame member has a second end and a second end plate connected to the second end. The second end plate has a second hole disposed therein. The planting implement further includes at least one spacer and at least one seal having an aperture. The at least one seal is configured to seal a connection between the first hollow support frame member and the second hollow support frame member such that a pneumatic pathway is established between the first hollow support frame member and the second hollow support frame member.
US11388847B2
An electromagnetic wave shielding film includes an insulating protective layer, and a release film covering a surface of the insulating protective layer. The release film has a transmittance of 20-80% at a wavelength of 535 nm, a tight attachment confirmability index Ia of 11 or more, the tight attachment confirmability index Ia being represented by expression 1, and a presence visibility index Iv of 11 or more, the presence visibility index Iv being represented by expression 2. Ia=(ΔL*12+Δa*12+Δb*12)0.5 (expression 1) Iv=(ΔL*22+Δa*22+Δb*22)0.5 (expression 2)
US11388845B2
The present invention concerns a method for controlling the temperature of a multi-die power module, a multi-die temperature control device. The multi-die temperature control: obtains a signal that is representative of the temperature of one die among the dies of the multi-die power module when the die is not conducting, obtains signals that are representative of a reference temperature that is dependent of the temperature of all the dies of the multi-die power module when the dies are not conducting, compares the signal that is representative of the temperature of one die to the signal that is representative of the reference temperature, reduces the duration of the conducting time of the die or reducing the duration of the conducting time of the other dies of the multi-die power module according to the comparison result.
US11388841B2
An electronic device according to various embodiments of the disclosure includes: a housing including a plurality of acoustic holes; an enclosure mounted in the housing; at least one heating element disposed in the enclosure; a heat dissipation structure disposed on the heating element to transfer heat generated from the heating element; and a heat dissipation duct disposed at least partially on the heat dissipation structure to provide a path for transferring the heat transferred from the heat dissipation structure to the outside through the acoustic holes. The heat dissipation structure may include: at least one first heat transfer member coupled to the one heating element; and a second heat transfer member disposed at least partially on the first heat transfer member to transfer, to the heat dissipation duct, heat transferred from the first heat transfer member.
US11388838B2
A fan module including a blade mechanism, a switch component, and a fan is provided. The blade mechanism includes a frame having a through hole, a positioning bracket movably connected to the frame, and blades movably connected to the positioning bracket and the frame. The switch component is connected to the positioning bracket and located on an assembly path. The fan is detachably disposed at one side of the through hole, and the positioning bracket and the blades are located at another side. In a first mode, any two adjacent blades are stacked to close the through hole. In a second mode, the fan pushes the switch component to drive the positioning bracket to drive the blades, such that the blades have a rotational degree of freedom relative to the positioning bracket or rotate relative to the frame to open the through hole. An electronic device is also provided.
US11388836B2
An apparatus may include a plastic frame; a plurality of mounting features coupled to the plastic frame such that the plastic frame is configured to maintain the plurality of mounting features in a desired orientation, wherein the plurality of mounting features, when in the desired orientation, are operable to receive and retain information handling systems; and a base coupled to the plastic frame and disposed below the plastic frame along a central vertical axis of the apparatus that is defined by the orientation of the plurality of mounting features.
US11388835B1
A server placement controller determines a placement location for a custom server based on infrastructure support system requirements of the custom server and based on infrastructure support system capacities at respective unoccupied slots of a server mounting structure of a data center. In some embodiments, a server placement controller may utilize a hierarchical optimization process to select a placement location for a custom server, wherein the selected placement location meets the requirements of the custom server while also optimizing use of one or more infrastructure support systems, such as power infrastructure support system, a networking infrastructure support system, a cooling infrastructure support system, or other infrastructure support systems of a data center.
US11388833B2
Embodiments are disclosed of a module attachable to an electronics rack. The module includes a housing attachable to a rear part of the electronics rack. One or more pairs of laterally-running mounting channels are positioned within the housing and one or more service panels are positioned within the housing. Each of the one or more service panels is movably mounted to a corresponding pair of mounting channels, and each of the one or more service panels can be coupled to at least one electronic device to be mounted in the electronics rack. Implementing the modules to racks and data centers can be realized with multiple methods.
US11388829B2
A chassis mounting frame includes a frame body, a fixing plate, a coupling member, a rotating member, and a pivoting member. The fixing plate is mounted on a side of the frame body and includes a resisting structure. The rotating member is provided on the frame body and coupled to the coupling member and configured to drive the coupling member to move inside the frame body and drive the coupling member and the frame body to move together. The pivoting member is provided on a side of the frame body and coupled to the coupling member. The coupling member is configured to drive the pivoting member to rotate to resist against the resisting structure.
US11388828B2
A chassis member is used for an electronic device, including a face plate, and a frame to be fixed to one face of the face plate and provided along at least one side of a peripheral edge of the one face. The frame is formed by laminating a plurality of layers of a prepreg containing reinforced fiber impregnated with resin. The frame has a frame body to be fixed to the one face, and a shaft supporting portion formed integrally with the frame body and formed with an insertion hole for press-fitting a shaft-like member.
US11388812B1
An electronic controller is provided and includes a printed wiring board (PWB) on which electronics are operably disposed, a power supply configured to supply power to the electronics, a heat sink and one or more thermal conductors anchored to the PWB to assume and move between first and second connection states in first and second thermal conditions, respectively. The first connection states are characterized in that the one or more thermal conductors are thermally attached to the PWB and the power supply and thermally disconnected from the heat sink. The second connection states are characterized in that the one or more thermal conductors are thermally attached to the PWB and the power supply and to the heat sink.
US11388811B1
A heat-dissipating substrate structure with built-in conductive circuits is provided. The heat-dissipating substrate structure includes an electrically insulating layer, a first metal layer, a second metal layer, and a heat-dissipating layer. The first metal layer and the second metal layer are disposed on the heat-dissipating layer at an interval. The electrically insulating layer encloses and is in contact with side walls of the first metal layer and side walls of the second metal layer, such that a top wall of the first metal layer and a top wall of the second metal layer are exposed from the electrically insulating layer, and at least one of the conductive circuits extends through at least one of the side wall of the first metal layer and the side wall of the second metal layer and is embedded in the electrically insulating layer.
US11388802B2
A lighting apparatus includes a light source, a bridge circuit, a voltage node, a filter circuit, a dimmer check circuit and a control circuit. The light source includes a LED module. The bridge circuit generates a DC power at a voltage node by converting an AC power. The filter circuit is connected to the voltage node for converting the DC power to a driving current to the LED module. The dimmer check circuit is coupled to the voltage node for generating a dimmer check signal by detecting whether a wall dimmer is electrically coupled to the lighting apparatus. The control circuit adjusts a setting of the filter circuit according to the dimmer check signal.
US11388799B2
A phototherapy system includes a channel driver, a first microcontroller and a pad comprising a string of light-emitting diodes (LEDs). The pad also comprises a second microcontroller that autonomously controls the string of LEDs such that the LEDs are controlled even if communication between the first microcontroller and the pad is interrupted.
US11388789B2
A method for controlling operation of a lighting system is provided. The method includes operating the lighting system in a first mode during a time period to provide a first light output. The first output can be a blend of HINS light and non-HINS light. The method includes determining a dosage amount of HINS light provided during the time period. Furthermore, the method includes operating the lighting system in a second mode to provide a second lighting output. The second light output can be HINS light or a blend of HINS light and non-HINS light. Furthermore, spectral energy associated with HINS light in the second light output is greater than spectral energy associated with the HINS light in the first light output.
US11388788B2
Systems and methods include a cooking appliance comprising a heating element disposed within a cooking chamber and operable to selectively emit waves at any of a plurality of powers and/or peak wavelengths, a camera operable to capture an image of the cooking chamber, and a computing device operable to supply power to the heating element to vary the power and/or peak wavelength of the emitted waves and generate heat within the cooking chamber, and instruct the camera to capture the image when the heating element is emitting at a stabilized power and/or peak wavelength. The computing device is operable to generate an adjusted captured image by adjusting the captured image with respect to the stabilized power and/or peak wavelength. The computing device comprises feedback components operable to receive the adjusted captured image, extract features, and analyze the one or more features to determine an event, property, measurement and/or status.
US11388783B2
A method of forming a heater assembly of an e-vaping device includes bending a wire to form a first lobe and bending the wire to form a second lobe. The first lobe and the second lobe form a generally sinuously-shaped heater having a first set of lobes and a second set of lobe. A first apex of the first lobe is generally opposite a second apex of the second lobe. The method may also include curling the first set of lobes towards the second set of lobes to form a heater having a substantially tubular form. The heater defines an opening there through.
US11388780B2
An electrically operated aerosol-generating system may include a reservoir configured to hold a liquid aerosol-forming substrate, an atomizer assembly configured to vaporize the liquid aerosol-forming substrate to form an aerosol, and a pump configured to convey the liquid aerosol-forming substrate from the reservoir to the atomizer assembly. The reservoir may include a substantially rigid housing and an inlet valve that is configured to allow air into the reservoir based on a pressure difference between an interior of the housing and an exterior of the housing exceeding a threshold pressure difference. This improves the reliability and efficiency of delivery of liquid to the wick. The system may further include a robust reservoir that is configured to at least partially mitigate liquid leakage between the reservoir interior and the reservoir exterior.
US11388776B2
A session management function (SMF) receives, from an access and mobility management function (AMF), a first request to establish a first session for a wireless device. The first request comprises a cellular internet-of-things (IoT) optimization indication for transfer of data of cellular IoT over a control plane. A second request to establish a second session between the SMF and the UPF is sent to a user plane function (UPF). The data for cellular IoT is received from the UPF via the second session. The data is sent to the AMF via the first session.
US11388769B2
Aspects described herein relate to enabling data network devices to communicate using wireless network nodes, including user equipment (UE) and/or core network nodes, in a wireless network. The data network devices can have associated mechanisms for interfacing with the wireless network nodes, and the wireless network functions can facilitate transparent transfer of control information for the associated mechanisms.
US11388764B2
Various solutions for coverage extension allowing improved high-frequency and high-data-rate cellular coverage of devices located in conditions of poor network coverage in mobile communications are described. The described solutions may extend coverage, for example, via a sidelink interface between two mobile devices, a relay device in good coverage and a remote device that may be in poor coverage, thus allowing the remote device to communicate using the relay device as a backhaul link to a cellular network.
US11388763B2
This document describes monitoring and managing wireless backhaul integrated with mobile access in fifth generation new radio (5G NR) wireless networks. The techniques described employ an Integrated Backhaul-Access and Mobility Function (IB-AMF) to enable authorization of a base station to access a 5G network through another base station. The techniques described also monitor channel conditions and traffic loads to manage backhaul links and facilitate handovers of base station backhaul connections between other base stations.
US11388756B2
User equipment includes a receiver that communicates with a base station apparatus, and that receives, from the base station apparatus, one or more blocks associated with one or more beams transmitted from the base station apparatus, the one or more blocks including information used for initial access; a controller that selects a block used for determining a resource for transmitting a preamble from the one or more blocks, based on received power or reception quality of the one or more beams; and a transmitter that transmits the preamble to the base station apparatus using the resource.
US11388755B2
Uplink and downlink synchronization procedures are described for wireless communications. A base station may send a reconfiguration message to a wireless device before a random access procedure. The reconfiguration message may set an active uplink index and an active downlink index to the same value.
US11388753B2
Methods, systems, and devices for wireless communications are described. A method may include receiving, from a base station, a pre-grant message indicating that a downlink transmission is available for transmission to a user equipment (UE) on a first radio frequency (RF) spectrum band, and performing a listen-before-talk (LBT) procedure. The UE may then transmit, based on the LBT procedure indicating a clear channel, a channel reservation signal on a second RF spectrum band, and transmit, to the base station, a response to the pre-grant message on the second RF spectrum band. Another method may include a base station transmitting a pre-grant message to the UE, and receiving a response to the pre-grant message on a second RF spectrum band. The base station may then transmit the downlink transmission to the UE using one or more of a set of transmit beams on a first RF spectrum band.
US11388751B2
Embodiments of this application provide a data transmission method and apparatus. The data transmission method is applied to a network based on a CSMA/CA mechanism and the network includes a plurality of nodes that share one channel. According to the data transmission method, a sending node determines, in the plurality of nodes through a first clear channel assessment, that the channel is idle. The sending node then waits for a delay duration, and performs a second clear channel assessment on the channel after the delay duration. The sending node sends a data frame to a receiving node in the plurality of nodes through the channel in response to determining, through the second clear channel assessment, that the channel is idle. The sending node performs a clear channel assessment twice before sending a data frame, which reflects priorities of different types of data frames and shortens a network latency.
US11388748B2
The present disclosure provides a method and a device in a communication node for wireless communications. The communication node first receives first information; then receives a first signaling in X time windows; and transmits a first radio signal; wherein the first information is used to determine the X time windows, time-domain resources occupied by the first signaling are first time-domain resources, the X being a positive integer greater than 1; a start time for a transmission of the first radio signal is related to a first transmission timing adjustment and a second transmission timing adjustment; the first signaling is used to determine the first transmission timing adjustment, and the second transmission timing adjustment is related to a position of the first time-domain resources in the X time windows; the first information. The method in the present disclosure ensures uplink synchronous transmissions and improves link-level and system-level performance.
US11388747B2
A method performed by a WTRU may comprise receiving a plurality of LBT configurations associated with one or more of a beam, a BWP, a LCH, a set of LBT parameters, a transmission type or an LBT subband. The method may further comprise receiving an indication to transmit using a first LBT configuration of the plurality of LBT configurations. An attempt to acquire a channel may then be made using the first LBT configuration. The indication to transmit may additionally indicate a second LBT configuration of the plurality of LBT configurations. Data may be transmitted on the channel when the attempt to acquire the channel is successful. An attempt to acquire the channel using the second LBT configuration of the plurality of LBT configurations may be made when the attempt to acquire the channel using the first LBT configuration fails.
US11388745B2
A user terminal according to one aspect of the present disclosure includes a transmitting section that transmits uplink data and uplink control information on an uplink shared channel, and a control section that specifies one set among a plurality of sets of beta offset values, and controls an amount of resources for transmission of the uplink control information on the uplink shared channel, based on one of the beta offset values selected from the one set. According to one aspect of the present disclosure, reduction of communication throughput and so on can be prevented in UCI on PUSCH.
US11388744B2
A base station able to maintain backward compatibility with an LTE mobile station while minimizing the amount of increase in uplink scheduling information reception and demodulation/decoding processing in independent uplink/downlink cell data transmission. A wireless communication system includes a cell #1, a cell #2, and an LTE-A mobile station, and supports independent uplink/downlink cell data transmission. The base station of the cell #2 arranges a PDCCH+, which includes uplink scheduling information from the LTE-A mobile station to the base station of the cell #2, in a downlink data region in the downlink connection of the base station of the cell #1.
US11388740B2
Various embodiments of the present disclosure provide a method for using indication information of time domain resource allocation. The method comprises receiving from a network node indication information of time domain resource allocation for a first type of message. The method further comprises determining a location of time domain resource for a first type of message based at least in part on the indication information and/or configuration information.
US11388730B2
An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to select one or more recovery channels based on one or more recovery factors; determine a beam recovery frame structure using the selected one or more recovery channels and based at least partially on beam correspondence capabilities; and provide the selected one or more recovery channels and the determined beam recovery frame structure to the RF interface for transmission to a user equipment (UE) device.
US11388722B2
A common downlink control channel transmission method and a relevant device are provided. The common downlink control channel transmission method includes: receiving, by a UE, a target signal from a network side device, a resource set for transmitting a common downlink control channel is associated with the target signal; and determining, by the UE, the resource set in accordance with the target signal, and receiving the common downlink control channel from the network side device through the resource set.
US11388719B2
Given real-time user equipment (UE) measurements from an open radio access network (O-RAN) infrastructure, a radio access network intelligent controller (RIC) can compute a UE distribution context space. The O-RAN can comprise gNode-Bs, centralized units, and distributed units. The UE distribution context space computations can be performed by a UE context correlator module of the RIC. The UE context correlator module can also utilize a pre-defined UE context model, which contains definitions and values for various UE context attributes to generate adaptive beam-forming patterns.
US11388703B2
A terminal is disclosed including a receiver configured to receive a physical control channel (PUCCH) resource configuration; and a processor configured to use different base sequences for a PUCCH between a first hop and a second hop if the PUCCH resource configuration indicates that intra-slot frequency hopping is enabled, a starting physical resource block (PRB) that is a first PRB in the first hop, and a second hop PRB that is a first PRB in the second hop, even when the second hop PRB is equal to the starting PRB. In other aspects, a radio communication method for a terminal and a base station are also disclosed.
US11388693B2
A technique is provided for receiving, by a user device from a serving base station, a list of base stations including base station identities and/or respective information about their physical channels used for broadcast signaling for which a timing advance measurement is being requested, receiving, by the user device, a positioning reference identifier associated with a timing advance measurement procedure with respect to the user device and one or more base stations identified in the list, and sending, by the user device to one or more of the base stations identified in the list, an uplink signal including a synchronization sequence and the positioning reference identifier.
US11388691B2
A system, method and apparatus for automatically enrolling wireless end devices with a base station and/or other device or system. A wireless end device is scanned using a smart phone's native capabilities, without the use of a downloadable, third party app. Information from the scan indicates the name of the base station to which enrollment is desired. The base station name is used in an mDNS request in order to determine a local IP address of the base station. When the IP address is returned to the local, wireless communication device, the wireless communication device sends an HTTP GET message comprising attributes of the end device. The base station receives the HTTP GET message and enrolls the wireless end device with the base station. The base station my further alert another base station, system, server or other entity of the enrollment. The base station may then send the local, wireless communication device a web page indicating that the wireless end device was successfully enrolled with the base station and/or other base station, system, server or entity.
US11388686B2
Measurement is efficiently performed while suppressing an increase in an overhead. A user terminal according to the present invention includes: a reception section that receives frequency information indicating a plurality of frequencies in a single component carrier; and a control section that, when a signal block including a synchronization signal and a broadcast signal is transmitted at each of the plurality of frequencies, controls measurement at the plurality of frequencies.
US11388685B2
Network nodes, wireless devices and methods of reducing signaling overhead are provided. In one embodiment, a method includes transmitting to the wireless device at least one power threshold parameter to be used by the wireless device to determine a number of beams to be included in a multi-beam precoder codebook and transmitting to the wireless device a signal to interference plus noise ratio (SINR) to be used by the wireless device to determine to use one of a single beam precoder and a multiple beam precoder.
US11388684B2
A method and apparatus provides for determining an upper bound of a maximum power in the user equipment, which can configure the maximum power in a range that is defined by the upper bound and a lower bound. The method includes determining whether a configured output power for a master cell group in a dual connectivity mode of operation is less than a minimum of a maximum allowed power for a particular serving cell and a maximum allowed combined power. The upper bound of the maximum power in the user equipment is set equal to the minimum of (1) the minimum of the maximum allowed power for the particular serving cell and the maximum allowed combined power, less the configured output power for the master cell group, (2) a maximum allowed power for a secondary cell group, and (3) an adjusted maximum power of a power class of the user equipment, based upon a determination that the configured output power for the master cell group in a dual connectivity mode of operation is less than the minimum of the maximum allowed power for the particular serving cell and the maximum allowed combined power. The upper bound of the maximum power in the user equipment is set equal to zero power, based upon a determination that the configured output power for the master cell group in a dual connectivity mode of operation is not less than the minimum of the maximum allowed power for the particular serving cell and the maximum allowed combined power.
US11388677B2
A control device may be configured to transmit messages using an adaptive transmit power. The control device may determine a transmit power for transmitting the message based on a command in the message. The control device may determine a transmit power based on a change in lighting intensity caused by the command. The transmit power may be greater when the change in lighting intensity is above a threshold than when the change in light intensity is below the threshold. The control device may determine whether the message was successfully received based on the receipt of an acknowledgement message. The control device may increase the transmit power when the message fails to be received and retransmit the message including the command at an increased transmit power. The control device may store (e.g., learn) the increased transmit power for later use.
US11388669B2
Various solutions for power consumption reduction with multi-link operation with respect to user equipment and network apparatus in mobile communications are described. An apparatus may establish a first link with a first network node. The apparatus may establish a second link with a second network node. The apparatus may receive a dormancy indication via a physical layer signaling from the first network node. The apparatus may transit a dormancy state of the second network node according to the dormancy indication.
US11388668B2
A method for controlling, via a terminal, a standby mode of a first communication module of the terminal. The first communication module exchanges data with a first wireless access network. The terminal includes a second communication module, which exchanges data with a second wireless access network. The second communication module has a maximum data rate that is lower than a maximum data rate of the first communication module. The terminal belongs to a group of terminals sharing a set of one or several identification codes for connecting to the first wireless network. When the first communication module is in standby mode, the second communication module listens to a downlink between the second wireless access network and the terminal. The first communication module is activated and connects to the first wireless network using the indicated identification code in the activation request received from the server.
US11388659B2
A tiered service management resource providing management of wireless channels in a network environment receives notification of wireless bandwidth such as multiple wireless channels allocated by a spectrum access system (a.k.a., SAS). The spectrum access system allocates the wireless channels for use by a wireless base station in the network environment. Prior to re-allocating the wireless bandwidth (such as a selected wireless channel) to customer premises equipment, the tiered service management resource further receives a communication indicating a wireless spectrum scan performed at a location from which customer premises equipment in the network environment is (being) installed to wirelessly communicate with the wireless base station. Based on an identified fixed wireless service tier (or level) assigned to the customer premises equipment and supplemental information such as the wireless spectrum scan, the tiered service management resource allocates a selected wireless channel from SAS-assigned bandwidth for use by the customer premises equipment.
US11388648B2
The growing problem of contraband devices being smuggled into a correctional facility raises both security and safety issue. General fixed contraband detection systems are not cost effective because they require a high up-front cost and high maintenance, training and upgrade cost after installation. The present disclosure provides details of a system and method to detect and control the usage of contraband devices in a correctional facility cost effectively. Such a system is portable and can be relocated to different locations. Such as system both detects contraband devices and disrupts the operations of the contraband devices. Such a system further provides a report on the severity of contraband usage to the correctional facility.
US11388645B2
A network node and a method performed thereby for communicating with a wireless device are provided. The network node is operable in a first communication network, and provides a PCell in a licensed frequency band and a SCell in an unlicensed frequency band. The method comprises determining that a channel quality for the SCell does not meet a predetermined threshold; and when the channel quality for the SCell not meeting the predetermined threshold is due to interference from devices and/or nodes not belonging to the first communication network, triggering a channel switch of the SCell.
US11388644B2
A 5th generation (5G) or 6th generation (6G) communication system for supporting higher data rates, compared to that of a 4th generation (4G) communication system such as a long term evolution (LTE) communication system are provided. An apparatus and a method for load balancing in a wireless communication system are provided. The apparatus includes a transceiver, a memory storing one or more instructions, and at least one processor configured to execute the one or more instructions stored in the memory to receive first information about a relation between a base station (BS) and a user equipment (UE) from each of a plurality of BSs, determine, based on the first information, a number of UEs on which handover has to be performed from among UEs served by each of the plurality of BSs, and transmit, to each of the plurality of BSs, priority information determined based on the number of UEs.
US11388642B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment concurrently communicates with a source base station (BS) and a target BS on a connection with the source BS and a connection with the target BS as part of a make-before-break (MBB) handover procedure; and performs a common packet data convergence protocol (PDCP) function for the connection with the source BS and the connection with the target BS before the connection with the source BS is released as part of the MBB handover procedure. Numerous other aspects are provided.
US11388640B2
Certain aspects of the present disclosure relate to methods and apparatus for enhanced user equipment (UE) capability exchange for transitioning a connection from a first radio access technology system to a second radio access technology system. An exemplary method performed by a UE includes communicating with a first base station (BS) via a connection of a first radio access technology (RAT), determining, based on the first RAT, to omit a set of capabilities of the UE from capabilities information of the UE regarding a second RAT, transmitting the capabilities information of the UE regarding the second RAT to the first BS via the first RAT, communicating with a second BS via the second RAT according to the capabilities information, and sending an update of the capabilities information of the UE regarding the second RAT via the second RAT.
US11388638B2
To configure a UT for handover between a source evolved Node-B (eNB) and a target eNB using aerial communications in a cellular network, the UE processing circuitry is to decode measurement configuration information from the source eNB. The measurement configuration information includes a plurality of height thresholds associated with aerial height of the UE. A measurement report is encoded for transmission to the source eNB. The measurement report includes the aerial height of the UE and the measurement report generation triggered based on one or more triggering events associated with the plurality of height thresholds. RRC signaling from the source eNB is decoded, the RRC signaling including a handover command. The handover command is based on a handover decision by the source eNB using the measurement report. A handover from the source eNB to the target eNB is performed based on the handover command.
US11388592B2
The present disclosure relates to methods and apparatus for flexible, security context management during AMF changes. One aspect of the disclosure is a mechanism for achieving backward security during AMF changes. Instead of passing the current NAS key to the target AMF, the source AMF derives a new NAS key, provides the new NAS key to the target AMF, and sends a key change indication to the UE, either directly or through some other network node. The UE can then derive the new NAS key from the old NAS key. In some embodiments, the AMF may provide a key generation parameter to the UE to use in deriving the new NAS key. In other embodiments, the target AMF may change one or more security algorithms.
US11388590B2
A method for communication in a WLAN includes onboarding, authenticating, and configuring respective BSSs of multiple access points in a multi-AP network. Respective cryptographic keys are generated for the multi-AP agents in the network by carrying out a handshaking procedure between the multi-AP controller and the multi-AP agents over the backhaul network. Upon detecting a predefined rekeying event in communications between the multi-AP controller and any given multi-AP agent, a new cryptographic key is generated for the given multi-AP agent by repeating the handshaking procedure, and applying the new cryptographic key in encrypting and authenticating messages following the rekeying event.
US11388584B2
A user device may provide, to a network, a first request to attach to the network and a second request for management and administrative services associated with the network. The user device may receive a first response indicating whether the first request is granted. The user device may receive, when the first response indicates that the first request is granted, a second response indicating whether the second request is granted. The user device may provide to the network, when the second response indicates that the second is granted, a third request for an activation status of the user device and may receive, from the network, a third response indicating the activation status. The user device may update, based on the third response, an activation flag indicating the activation status and may provide, for display, a message indicating the activation status of the user device based on the activation flag.
US11388582B2
An example operation may include one or more of detecting, by a transport, a service selection by a transport occupant inside the transport, accessing, by the transport, a profile of the transport occupant on a remote storage, determining, by the transport, if the profile of the transport occupant contains a subscription for the service selection, responsive to the profile of the transport occupant not having the subscription, acquiring permissions to use the service selection from a plurality of transports having profiles connected to the profile of the transport occupant, and providing the service selection to the transport occupant based on the permissions.
US11388580B2
A communication method of a mobility management (MM) function is provided. The communication method includes receiving, from a terminal, a signaling message including first information for determining a session management (SM) function to transmit the signaling message, determining an SM function based on the first information, and transmitting the signaling message to the determined SM function.
US11388578B2
A mobile communication terminal communicates with a plurality of base stations using a plurality of communication devices, and includes a movement route information management unit which manages movement route information of a moving member, a plurality of communication units which communicates using the plurality of communication devices, communication environment information which contains a position of each communication area, a communication quality of the communication device available in the communication area, and a communication cost, a mobile communication planning unit which calculates communication scheduling information on the basis of the movement route information, the communication quality information, the cost information, and a communication requirement of data to be transmitted, and a communication control unit which selects the communication device according to the calculated communication scheduling information.
US11388577B2
In a managed wireless environment where a controller is gathering data in order to optimize the wireless network, certain data parameters are gathered in order to optimize the network. The gathered parameters are then utilized to determine best case links for various attached wireless station devices in order to: 1) optimize the network and 2) optimize the per station (STA) links. The control points utilized to determine the network optimization will vary based on the desired outcomes for the system. As such, configurable ‘profiles’ will be utilized in order to prioritize outcomes for the system. These profiles may be utilized by the network steering controller in order to steer wireless station devices to optimize the network in the desired fashion.
US11388576B2
An emergency call method applied to a vehicle-mounted communications system and the method includes a telematics box that activates a host function. The host function includes controlling a first transmission node and a peripheral connected to the first transmission node. The telematics box is coupled to the first transmission node, and the telematics box may perform data transmission with the first transmission node using the host function. The first transmission node is in a master node mode.
US11388573B1
Devices, systems, and methods are provided for enhanced near-field communications for wireless devices. A processor of a first device may send a first Bluetooth communication at a first signal strength. The processor may receive a first indication of activity associated with a near field communication (NFC) device of the first device, wherein the processor and the NFC device are collocated on the first device. The processor may determine a second signal strength associated with a second Bluetooth communication, the second signal strength less than the first signal strength. The processor may receive a second indication that the activity associated with the NFC device has concluded. The processor may decrease a power supplied to the NFC device.
US11388568B2
A root key (K_iwf) is derived at a network and sent to MTC UE (10). The K_iwf is used for deriving subkeys for protecting communication between MTC UE (10) and MTC-IWF (20). In a case where HSS (30) derives the K_iwf, HSS (30) send to MTC-IWF (20) the K_iwf in a new message (Update Subscriber Information). In a case where MME (40) derives the K_iwf, MME (40) sends the K_iwf through HSS (30) or directly to MTC-IWF (20). MTC-IWF (20) can derive the K_iwf itself. The K_iwf is sent through MME (40) to MTC UE (10) by use of a NAS SMC or Attach Accept message, or sent from MTC-IWF (20) directly to MTC UE (10). In a case where the K_iwf is sent from MME (40), MME (40) receives the K_iwf from HSS (30) in an Authentication Data Response message, or from MTC-IWF (20) directly.
US11388566B2
A communication device includes: a first judging section that performs, on received data, a communication abnormality determination based on detection rules; and a setting section that compares a category of data, which the first judging section has determined to represent a communication abnormality during a current trip, with a category of data that the first judging section has determined to represent a communication abnormality during a previous trip, and set a first category of data that has been determined to represent a communication abnormality during each of n trips, wherein n≥2, or a second category of data for which a frequency of having been determined to represent a communication abnormality during the n trips is greater than or equal to a predetermined value, to be a suppression target for which determination thereof as representing a communication abnormality by the first judging section is to be suppressed.
US11388565B2
Disclosed herein is a method of transmitting a collective perception message (CPM) at a vehicle-to-everything (V2X) communication apparatus of a vehicle. A method of transmitting V2X message of a vehicle includes generating a collective perception (CP) message including information on a plurality of objects detected by the vehicle, determining whether to fragment the CP message depending on whether a size of the CP message is greater than a predefined size, fragmenting the CP message based on the plurality of detected objects, upon determining that the CP message is fragmented, and transmitting the fragmented CP messages. Each of the fragmented CP messages comprises at least one of header information, information on the vehicle or sensor information used to detect the plurality of objects, which is included in the CP message.
US11388552B2
Methods of creating an indoor confidence level comprising: receiving a location and location accuracy value from or for a device, wherein the location accuracy value is equated to a location accuracy circle; comparing the location and location accuracy circle to a map of known buildings and outdoor locations; and defining an indoor confidence level based upon the percent of overlap of the accuracy radius to a building on said map; and methods of defining an optimization priority among a set of collected data points for network connectivity.
US11388549B2
In one embodiment, a technique is provided for wireless position determination wherein identification information and positional information about wireless beacons are supplied from a central database maintained by a central facility to a wireless computing device, the identification information and positional information usable by a wireless positioning system of the wireless computing device to estimate a position of the wireless computing device. The central facility receives a contribution from the wireless computing device of identification information and positional information for at least one wireless beacon, the positional information of the at least one wireless beacon estimated based on the position of the wireless computing device. It updates the central database based on the identification information and positional information for the at least one wireless beacon and provides, from the central database, updated identification information and positional information about wireless beacons to at least one other wireless computing device.
US11388548B2
It is inter-alia disclosed a method performed by an apparatus, said method comprising: determining a representative of a size of a geofence based on one or more parameters, wherein at least one parameter of the one or more parameters is indicative of a location update interval associated with a mobile device.
US11388546B2
Exemplary embodiments are disclosed of systems and methods for providing location-based security and/or privacy for restricting user access. In an exemplary embodiment, a system is configured to restrict and condition access to the system and/or data based on a user's selection of location-based data from a plurality of options presented by the system for selection by the user. The plurality of options include the location-based data and one or more other options that are selectable by the user.
US11388544B2
A tool for supporting mustering in a facility is provided. The tool includes a mobile computing device comprising a display unit, a memory and a processor. The memory has executable instructions of an application stored thereon, which, when executed, cause the processor to communicate with monitoring and control systems of the facility, to conduct a registration of the user of the mobile computing device and to display on the display unit an interface. The interface includes a first interface element by which the user indicates his/her safety level, a second interface element by which the user self-identifies as a mayor and a map. The map includes first information received from the monitoring and control systems, second information relating to predefined static muster points and third information relating to dynamic muster points of users self-identifying as mayors.
US11388535B2
A method and multimedia device for calibrating audio delays of an audio system with wireless loudspeakers are disclosed. The method allows to emulate surround or 3D sound systems with spatially distributed wireless loudspeakers. A first probe signal for audio playback, having a first audio pattern, is transmitted by a loudspeaker. A signal quality is determined by listening to an acoustic response of the loudspeaker to the first probe signal. A second audio pattern is determined by modifying the first audio pattern based on the signal quality. A second probe signal for audio playback having the second audio pattern is transmitted by the loudspeaker. An audio delay compensation is then determined for the loudspeaker based on a measure of an audio delay between the transmitted second probe signal and an acoustic response of the loudspeaker in response to the second probe signal.
US11388530B2
Presented herein are devices/apparatuses having indicator lights (visual indicators), such as light emitting diodes (LEDs), positioned underneath/below the outer surface of a housing of the device. However, the indicator lights positioned below the outer surface of the housing, sometimes referred to herein as “sub-surface” or “sub-housing” indicator lights, are optically coupled to the outer surface of the housing via one or more optical connectors (e.g., light guides, light pipes, light diffusers, etc.). As such, the light emitted by the sub-surface indicator lights is still visible at the outer surface of the device housing.
US11388527B2
A hearing aid system includes a hearing aid with a rechargeable battery and a first data memory for storing operating data, and a charging station with a nonvolatile second data memory. The charging station charges the battery of the hearing aid at least intermittently while the hearing aid is arranged in a charging position. The hearing aid transmits operating data from the first data memory to the charging station when the hearing aid is arranged in a transmission position. The charging station stores operating data transmitted from the hearing aid in the second data memory, and the charging station transmits operating data stored in the second data memory to the hearing aid. A computer unit of the hearing aid adjusts at least one parameter relating to signal processing of the hearing aid based on the operating data transmitted from the charging station to the hearing aid.
US11388526B2
An MEMS microphone is provided, comprising: a first substrate; a vibration diaphragm supported above the first substrate by a spacing portion, the first substrate, the spacing portion, and the vibration diaphragm enclosing a vacuum chamber, and a static deflection distance of the vibration diaphragm under an atmospheric pressure being less than a distance between the vibration diaphragm and the first substrate; and a floating gate field effect transistor outputting a varying electrical signal, the floating gate field effect transistor including a source electrode and a drain electrode both provided on the first substrate and a floating gate provided on the vibration diaphragm.
US11388516B2
Systems, apparatuses, and methods are described for a privacy blocking device configured to prevent receipt, by a listening device, of video and/or audio data until a trigger occurs. A blocker may be configured to prevent receipt of video and/or audio data by one or more microphones and/or one or more cameras of a listening device. The blocker may use the one or more microphones, the one or more cameras, and/or one or more second microphones and/or one or more second cameras to monitor for a trigger. The blocker may process the data. Upon detecting the trigger, the blocker may transmit data to the listening device. For example, the blocker may transmit all or a part of a spoken phrase to the listening device.
US11388515B2
A Daisy Chained Audio Speaker System comprising a plurality of audio speakers in cube cases wherein at end of the plurality is an electrical empowering voltage and amplitude audio input source line in wire comprising an audio jack wherein each of the audio speakers in cube cases in the plurality are configured spaced apart secured to an article of ornamental costume or genuine jewelry chain by tie wherein the jewelry chain is configured to be worn around the neck of a person and wherein the at end electrical empowering voltage and amplitude audio input source line in wire comprising an audio jack is configured to connect to an electrical empowering voltage and amplitude audio input source device.
US11388513B1
A technique for rotational correction of a microphone array includes generating first audio signals representative of sounds emanating from an environment and captured with an array of microphones of an ear-mountable listening device; identifying a characteristic human behavior having at least one of a typical head orientation or a typical head motion associated with the characteristic human behavior by monitoring sensors mounted in fixed relation to the array of microphones; determining a rotational position of the array of microphones relative to the ear based at least in part upon identifying the characteristic human behavior; applying a rotational correction to the first audio signals to generate a second audio signal, wherein the rotational correction is based at least in part upon the rotational position; and driving a speaker of the ear-mountable listening device with the second audio signal to output audio into an ear.
US11388511B2
A hydrophone fairing, including: an airfoil-shaped streamline structure having a first half-shell and a second half-shell; a roof plate; and a base plate. The roof plate and the base plate are disposed on two ends of the airfoil-shaped streamline structure, respectively. The first half-shell includes an inner wall provided with a first stiffener, a first support, a second support, a first division plate, and a second division plate which are successively disposed on the inner wall along the direction from the roof plate to the base plate. The altitudes of the first support and the second support are identical relative to the roof plate or the base plate. The roof plate includes a first end and a second end, and the first end includes a first hole to which a rope is attached.
US11388498B1
A hearing device comprising a first earphone with a first driver unit and a second earphone comprising a second driver unit. The headset further comprises a first ambient microphone adapted for converting ambient noise to an ambient input signal. A first electric circuitry is adapted for receiving the first ambient input sound signal from the ambient microphone and in an ambient mode outputting a first ambient output sound signal of a certain level to the first driver unit. An activation circuit is adapted to activate and deactivate the ambient mode for the hearing device. In the ambient mode, the ambient output sound signal is sent to the first driver unit and not the second driver unit.
US11388494B2
According to example embodiments, the OLT includes at least one processor and at least one memory including computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the OLT to perform grouping data units for the ONUs in groups, wherein a group includes data units for a subset of the ONUs, encoding the groups of data units into respective sets of at least one codeword, interleaving the at least one codeword of the respective sets thereby obtaining a stream of codewords, and sequentially transmitting the stream of codewords to the ONUs.
US11388490B2
Systems, methods, and computer-readable media for call classification and for training a model for call classification, an example method comprising: receiving DTMF information from a plurality of calls; determining, for each of the calls, a feature vector including statistics based on DTMF information such as DTMF residual signal comprising channel noise and additive noise; training a model for classification; comparing a new call feature vector to the model; predicting a device type and geographic location based on the comparison of the new call feature vector to the model; classifying the call as spoofed or genuine; and authenticating a call or altering an IVR call flow.
US11388486B2
Client identifier watermarks in media signals are disclosed. An example apparatus to watermark a multilayered file includes a watermark storage to store media identifiers. The example apparatus also includes an encoder to encode a first bit sequence in the media file on a first encoding layer of a multilayered watermark, the first bit sequence to include a client identifier of a client associated with the media file, and encode a second bit sequence in the media file on a second encoding layer of the multilayered watermark, the second bit sequence to include a media identifier to identify media corresponding to the media file.
US11388482B2
A display control system to generate a virtual environment in a vehicle includes an electronic control unit (ECU) configured to receive an input that corresponds to a selection of a video to be displayed on one or more display mediums provided in the vehicle. A relevance factor is determined between a current travel route of the vehicle and a travel route associated with the selected video. The relevance factor is determined in an event the vehicle is in motion along the current travel route. One or more video parameters of the selected video are adjusted based on the determined relevance factor. Display of at least the selected video on the one or more display mediums is controlled in the vehicle in motion in accordance with the adjusted one or more video parameters of the selected video.
US11388480B2
An information processing apparatus according to the present technology includes a reception unit, a first generation unit, a collection unit, and a second generation unit. The reception unit receives a content. The first generation unit analyzes the received content and generates one or more pieces of analysis information related to the content. The collection unit collects content information related to the content on a network on the basis of the one or more pieces of generated analysis information. The second generation unit generates an utterance sentence on the basis of at least one of the one or more pieces of analysis information and the collected content information.
US11388472B2
A method includes receiving, with a computing system, data representing a video item into a buffer. The method further includes outputting the video item from the buffer to a display system. The method further includes determining that utilization of the buffer falls below a predetermined threshold. The method further includes, in response to determining that the utilization of the buffer falls below the predetermined threshold, determining that there is a specified rebuffering point within a predetermined time frame. The method further includes pausing with the computing system, the video item at the specified rebuffering point in response to determining that there is the specified rebuffering point within the predetermined time frame.
US11388470B2
A set-top box with enhanced behavioral controls and system and method for use of the same are disclosed. In one embodiment of the set-top box, a wireless transceiver is located within a housing, which also interconnectedly includes a television input, a television output, a processor, and memory. The set-top box may pair with an electronic door locking apparatus coupled to a door that is room-collocated with the set-top box in a hospitality establishment. The set-top box may then receive a status signal from the electronic door locking apparatus relative to the open/closed status of the door and locked/unlocked status of the door.
US11388467B1
Methods and systems may provide media content via retail display devices and/or portable electronic devices to assist consumers in retail environments. Potentially relevant media content may be intelligently obtained, stored, and/or distributed based on a number of considerations to ensure that relevant content will be available for a variety of consumers having a variety of retail needs. Through specific techniques described herein, the methods and systems herein may overcome technological and logistical challenges associated with distributing content among computing devices that are often limited in computing capabilities. Furthermore, the methods and system herein may provide media content in a manner that promotes authors who create and share media content via social media services.
US11388465B2
A method for controlling an electronic apparatus according to the disclosure includes receiving image data and information associated with a filter set that is applied to an artificial intelligence model for upscaling the image data from an external server; decoding the image data; upscaling the decoded image data using a first artificial intelligence model that is obtained based on the information associated with the filter set; and providing the upscaled image data for output.
US11388464B2
Systems, methods, and software technology for optimizing the streaming video to end points while maintaining low latency. In an implementation, a streaming service receives video data for distribution to a plurality of end points. For each end point, the service streams the video data at a given bit rate to the end point. While the video is being streamed, the service sends test data to the end point at an additional bit rate. The service also increases the additional bit rate of the test data until a threshold decline in quality of the video data occurs or until a total bit rate of the video data and the test data reaches a next available bit rate for the video data. The service conditionally switches from the given bit rate to the next available bit rate if the total bit rate has reached the next available bit rate.
US11388462B2
Example implementations described herein are directed to systems, methods, and computer programs for the management of live or streaming broadcasts for policy violations, which can include buffering a live stream broadcast, processing the buffered live stream broadcast with one or more processors configured with a machine learning algorithm for detecting a policy violation, and for the processing indicative of the policy violation existing in the buffered live stream broadcast, causing the buffered live stream broadcast to be modified. Such policy violations can include nudity, hate speech, copyright infringement, age inappropriate content and other violations in accordance with the desired implementation.
US11388449B2
A network-based system for live media broadcasting includes a server system including processing structure configured to: deploy processor-executable program code executable on a requesting client computing device for provisioning the requesting client computing device with a browser-based mixing user interface for selective mixing in the browser using at least one media stream received by the requesting client computing device from the server system to generate a mixed video stream and at least one associated audio stream; the processing structure further configured to: receive one or more live media streams from other client computing devices; stream media data from the one or more live media streams to the requesting client computing device over at least one live streaming media connection; and receive, from the requesting client computing device, the mixed video stream and the at least one associated audio stream. Various related systems, devices and methods are provided.
US11388447B2
A medium dynamic range video signal and associated metadata are received, wherein the metadata include data representative of a peak luminance value of the signal. The medium dynamic range video signal is processed in a first mode to reconstruct a high dynamic range video signal based on a received standard dynamic range video signal and associated metadata if the peak luminance value of the medium dynamic range video signal is smaller than the peak luminance value of a presentation display, and in a second mode to optimize a received high dynamic range video signal for a rendering device if the peak luminance value of the medium dynamic range video signal is greater than the peak luminance value of the presentation display.
US11388444B2
A loop filtering method based on an adaptive self-guided filtering is mainly an adaptive self-guided filtering technology considering local structure information of an image, wherein a regularization coefficient is adjusted by calculating a weight coefficient of the regularization coefficient to realize the adaptive self-guide filtering, and then a region-level subspace mapping iterative optimization implemented on each region enables a mapping result of the each region to be optimal, wherein the mapping result of a whole image is closer to an original image. Beneficial effects of the loop filtering method are as follows: a filtering effect of a loop filtering is improved, a distortion effect of a reconstruction image is reduced and a reconstruction quality of a video frame is improved, wherein the reconstruction image is more favorable for a subsequent reference and a subjective and objective quality of the video is further improved.
US11388434B2
Several techniques aimed at reducing computational complexity when encoding uses bi-predictively encoded frames (B-frames) are implemented in a video encoder. In an embodiment, B-frames are not used as reference frames for encoding P-frames and other B-frames. Non-use of B-frames allows a de-blocking filter used in the video encoder to be switched off when reconstructing encoded B-frames, and use of a lower complexity filter for fractional-resolution motion search for B-frames. In another embodiment, cost functions used in motion estimation for B-frames are simplified to reduce computational complexity. In one more embodiment, fractional pixel refinement in motion search for B-frames is simplified. In yet another embodiment, predictors used in motion estimation for a macro-block in a P-frame are selected from a B-frame that uses a same reference frame as the P-frame.
US11388432B2
The present disclosure relates to methods and devices for motion estimation which may include a GPU. In one aspect, the GPU may generate at least one first motion vector in a first subset of a frame, the first motion vector providing a first motion estimation for image data in the first subset of the frame. The GPU may also perturb the image data. Also, the GPU may generate at least one second motion vector based on the perturbed image data, the second motion vector providing a second motion estimation for the image data. Moreover, the GPU may compare the first motion vector and the second motion vector. Further, the GPU may determine at least one third motion vector for the motion estimation of the image data based on the comparison between the first motion vector and the second motion vector.
US11388431B2
A modulator has a first grating pattern, and a second grating pattern having a phase shifted from the first grating pattern; a sensor processor receives a first image signal outputted by the first grating pattern, and a second image signal outputted by the second grating pattern; a difference processor calculates a difference between the first image signal and the second image signal; and a compression processor 3005 contains information that indicates a range of the difference to first compression image data. Those make it possible to reduce a data amount of images capable of focus adjustment etc. from later, and to lead to reduction in costs of a storage apparatus.
US11388429B2
According to one aspect of the present disclosure, a decoder includes memory and a processor coupled to the memory. The processor is configured to split a current picture into tiles, generate a slice having a rectangular shape and located at a lower-right corner of the current picture, the slice including at least a part of a tile among the tiles, generate first information on a region of the slice with header information, the header information not including information identical to the first information, and decode the slice with the first information.
US11388425B2
A system for decoding a video bitstream includes receiving a frame of the video that includes at least one slice and at least one tile and where each of the at least one slice and the at least one tile are not all aligned with one another.
US11388421B1
Example implementations include a method, apparatus and computer-readable medium of video processing, including constructing, during a conversion between a current video block of a video and a bitstream of the video, at least one template set for the current video block from a plurality of sub-templates. The one or more sub-templates may be selected from a plurality of sub-templates including: a left sub-template, an above sub-template, a right-above sub-template, a left-below sub-template, and a left-above sub-template. The implementations further include deriving at least one intra-prediction mode (IPM) based on cost calculations. The implementations include determining, based on the at least one IPM, a final predictor of the current video block. The implementations include performing the conversion based on the final predictor.
US11388419B2
Improved video coding techniques include deriving prediction pixel blocks for use in intra-coding video and combined inter- and intra-coding video. In a first aspect, the techniques may include deriving value(s) for pixel location(s) of the prediction pixel block by, when a prediction direction vector assigned to the prediction vector points to quadrants I or III of a Cartesian plane, deriving the pixel location's value from pixel values in two regions of previously-decoded pixel data intercepted by extending the prediction direction vector in two opposite directions through the pixel location. When the prediction direction vector points toward quadrants II of the Cartesian plane, deriving the pixel location's value from pixel values in one region intercepted by the prediction direction vector through the pixel location, and from a second region intercepted by a vector that is orthogonal to the prediction direction vector.
US11388415B2
A method of video encoding at a video encoder can include receiving a picture, and determining a substitutional representation of the picture by performing an optimization process to tune elements of the substitutional representation of the picture to optimize a rate-distortion performance of coding the substitutional representation of the picture based on an end-to-end (E2E) optimized framework. The E2E optimized framework can be an artificial neural network (ANN) based video coding framework that is pretrained. The substitutional representation of the picture can be encoded to generate a bitstream.
US11388414B2
An image encoding device (1) according to a first feature encodes blocks obtained by dividing an original image of a frame included in a video. The image encoding device (1) includes a code amount allocator (180) configured to allocate a code amount to each of a plurality of intra prediction modes defined in advance, a mode selector (171) configured to select an intra prediction mode to be applied to a target block of intra prediction from among the plurality of intra prediction modes, and an encoder (130) configured to encode identification information indicating the selected intra prediction mode in accordance with the allocated code amount. The code amount allocator (180) calculates a feature amount of a plurality of reference pixels adjacent to the target block and changes a manner of allocation of code amounts to the plurality of intra prediction modes based on the calculated feature amount.
US11388412B2
A computer-implemented method, system and computer program product for compressing video. A set of video frames is partitioned into two subsets of different types of frames, a first type and a second type. The first type of frames of videos is compressed to generate a first representation by a first stage encoder. The first representation is then decoded to reconstruct the first type of frames using a first stage decoder. The second type of frames of video is compressed to generate a second representation that only contains soft edge information by a second stage encoder. A generative model corresponding to a second stage decoder is then trained using the first representation and the reconstructed first type of frames by using a discriminator employed by a machine learning system. After training the generative model, it generates reconstructed first and second types of frames using the soft edge information.
US11388395B2
A method for decoding a video according to the present invention, may comprise determining whether bi-directional intra prediction is applied to a current block, deriving a reference sample of the current block, and when the bi-directional intra prediction is applied to the current block, based on a first reference sample and a second reference sample specified by an intra prediction mode of the current block, obtaining a prediction sample of the current block.
US11388390B2
Disclosed is an electronic device according to the present invention. The electronic device according to the present invention may open and close pinholes formed in the electronic device, depending on whether an image is output to a display panel. The electronic device according to the present invention may be associated with an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.
US11388387B2
An imaging system includes first and second light source devices configured to irradiate a subject with lights having different wavelength bands, first and second imaging devices configured to image the subject, and first and second video processing devices configured to process an imaged video of the subject imaged by either of the corresponding imaging devices and to output the processed video to an output unit. The first and second light source devices alternately perform lighting in synchronization with a frame period of the imaged video or an integer multiple thereof based on a genlock signal. The first imaging device performs imaging in synchronization with the lighting of each of the first and second light source devices. The second imaging device performs imaging in synchronization with the lighting of each of the first and second light source devices.
US11388374B2
In a video signal transmission system using fiber optic cable, an improved optical transceiver module (fiber module) having integrated video signal processing capabilities can be used in video signal transmitters for video sources, video signal receivers for display devices, or video switching devices. The improved fiber module has a form factor complying with the Small Form-factor Pluggable standard, and a standard optical fiber connector. In addition to an optical transceiver, the improved fiber modules includes a ¼ inch signal processing chip programmed to perform video signal processing. The mainboard of the video signal transmitter or receiver or the video switching device has additional signal processing chips for processing non-video signals such as audio, data, network, RS-232, and IR remote control signals, but they do not perform video signal processing. Another embodiment is a fiber optic cable with an electrical signal connector module that integrates a video signal processing chip.
US11388373B2
A security system can include an electronic doorbell comprising a first camera configurable to capture an image of a first zone, a button configurable to enable a visitor to sound an electronic chime, and a first microphone configurable to capture sounds. The security system can also include an electronic garage door controller communicatively coupled to the electronic doorbell, the electronic garage door controller comprising a second camera configurable to capture an image of a second zone, and a second microphone configurable to capture sounds. The security system can also include a remote computing device communicatively coupled to at least one of the electronic doorbell and the electronic garage door controller. The remote computing device can be configurable to display at least one of the image of the first zone and the image of the second zone.
US11388371B1
A system that has a plurality of monitors, a control unit, a first object and a second object is provided. The second object has one or more sensors operable to generate data and is remote from the first object. The control unit is configured to determine whether a first user is positioned on a first or on a second location of the first object and display a simulation of a second user onto the plurality of monitors based on the generated data. The second user is located remote from the first user and is displayed as being positioned in a different location on the first object than the first user on the first object. The control unit is further configured to activate the one or more heat generating devices to simulate a presence of the second user being positioned in the different location on the first object.
US11388370B1
A system and method are provided for managing a mobile device to selectively act as a two-party endpoint in a videoconference with a remote party. The disclosed technique, by way of example, entails receiving first user video and audio from a first camera and mic located on the front of the mobile device and receiving second user video and audio from a second camera and mic located on the back of the device. Remote user video and audio are received at the device, and the remote user video and audio, and second user video and audio are conveyed via a first display screen and first speaker located on the front of the device. Similarly, the remote user video and audio, and first user video and audio are conveyed via a second display screen and second speaker located on the back of the device.
US11388368B2
A processor is configured to be coupled to a display panel. The processor includes a first storage circuit, a converter circuit, and an overdrive circuit. The first storage circuit is configured to store input video data. The converter circuit is configured to receive the input video data, and adjust a frame rate of the input video data, to generate adjusted video data. The overdrive circuit is configured to perform an overdrive process according to the adjusted video data, to generate a driving signal, such that the display panel displays a video according to the adjusted video data and the driving signal.
US11388365B2
Machine learning based method and system for video profile creation are described. The technical problem of permitting users to create professional quality video profile without requiring the expertise in using specialized video creation tools is addressed by a video profile creation system powered by machine learning methodologies. In one embodiment, the video profile creation system provides a guided video recording process, and also provides a video processing pipeline, where a recorded video is transformed into a professional-looking video profile.
US11388363B2
The disclosure discloses a TV backlight control method, which includes the following operations: acquiring current first ambient brightness information and a user type in a space where a TV set is located; determining a backlight adjustment value according to the first ambient brightness information and the user type. The brightness value of the TV backlight is reduced according to the backlight adjustment value. The present disclosure further discloses a control device, a TV set and a readable storage medium.
US11388352B2
A plurality of outward-facing cameras, arranged in nodal clusters surrounding and mounted to the top plate of a plate structure, with the plate structure having an elevated platform for an additional upward-facing camera. The nodal clusters and the configuration of clusters on the top plate enable overlaps in coverage between clusters and more informationally dense coverage within each cluster.
US11388350B2
A method is presented for reducing glare in images captured by an imaging system. As a starting point, multiple images of a scene are captured by an imaging system to form a set of images, where the imaging system includes a voltage tunable polarizer and each image in the set of images is captured with the voltage tunable polarizer set at a different polarization angle. The method further includes: partitioning each image in the set of images into a plurality of segments; for corresponding segments in the set of images, determining an amount of change in intensity across corresponding segments of images; quantifying the amount of intensity change for each image in the set of images; and identifying a given image from the set of images based on the quantified amount of intensity change, where the given image has least amount of intensity change amongst the set of images.
US11388346B2
An apparatus configured to control an exposure of a capturing unit includes a determination unit configured to determine an object region from a first image captured by the capturing unit and containing a predetermined object, an acquisition unit configured to acquire a region having a similar luminance value to a luminance value of the determined object region from a region other than the object region, and an adjustment unit configured to adjust the exposure of the capturing unit based on a luminance value of the region acquired by the acquisition unit in a second image captured by the capturing unit.
US11388343B2
A photographing control method includes detecting a target sound from a target using a plurality of sound detectors of a mobile platform carrying a sensor, determining a target location of the target according to the target sound detected using the plurality of sound detectors, and controlling the mobile platform based at least in part on the target location.
US11388339B2
The present invention provides an anti-shake method for a panoramic video, which comprises: obtaining, in real time, an output video frame, a fisheye image corresponding thereto, a pixel timestamp in the video frame, and a corresponding camera gyroscope timestamp; synchronizing the pixel timestamp in the video frame with the corresponding camera gyroscope timestamp, and calculating a rotation matrix of the camera movement in the camera gyroscope timestamp; smoothing the camera movement and establishing a coordinate system of a smooth trajectory; correcting the fisheye image distortion; and rendering the fisheye image by means of forward rendering to generate a stable video. According to the present invention, the rolling shutter distortion of a panoramic video sequence can be corrected, the image distortion caused by the rolling shutter of a CMOS can be corrected, and the rolling shutter is eliminated, thereby achieving a better anti-shake effect of a video image.
US11388337B1
An apparatus includes an optical sensor configured to capture a plurality of input images. The apparatus also includes an analog circuit configured to produce a difference of Gaussians image for each of the input images. The apparatus further includes at least one processor configured to (i) determine motion error in the input images based on comparing the difference of Gaussians image and (ii) adjust at least some of the input images based on the determined motion error.
US11388312B2
An original image is divided in a primary scan direction, and an upstream overlapping segment that overlaps with the divided image on the upstream in the primary scan direction is provided from the division position. Halftone processors are provided in correspondence with the divided images, and the pixels on each raster line of each of the divided images are sequentially picked up as a pixel of interest, and an error diffusion method is applied to the pixel of interest. The halftone processor that processes the divided image on the downstream in the primary scan direction out of the plurality of divided images starts, after the halftone processor that processes the upstream divided image performs the halftone processing on a pixel on a raster line, halftone processing on a pixel on the raster line of the divided image to be processed and causes, in the halftone processing, the result of the halftone processing performed on the pixel of interest by a degree specified in advance with the result of halftone processing performed on the corresponding pixel in an upstream overlapping segment of the adjacent upstream divided image.
US11388309B2
A communication job record display device that is capable of improving display of a destination in a record of transmission and reception. A display unit displays information about a communication job concerning transmission and reception with an external device. An obtaining unit obtains record information about the communication job including destination information. A display controller controls display by the display unit. The display controller changes a destination display method based on a size of a record display screen displayed on the display unit and the destination information about the record information obtained so that the destination information will be displayed on the display screen.
US11388306B2
An image reading apparatus includes a separating roller that is capable of switching between a separation state in which an original document is separated and a non-separation state in which the original document is not separated, and determines whether or not the original document is fed in the separation state or the non-separation state based on the types of the original document set through a user interface for instructing a select of the types of the original document to be read and a start of reading the original document.
US11388305B2
An image reading apparatus includes a document placement unit, a document conveyance unit, a reading unit, a case, and a movable member. The document conveyance unit conveys a document, placed on the document placement unit, along a conveyance path. The case accommodates the reading unit and includes a transparent member which allows passing of light to receiving elements, and an opening. The movable member includes a cover portion and a connection portion and moves in an adjustment direction perpendicular to a longitudinal direction of the case. The cover portion covers the case opening while being in contact with an outside of the case. The connection portion connects the reading unit and the cover portion. When the movable member moves in the adjustment direction, the reading unit moves within the case to change an angle of the reading unit with respect to a document conveyance direction.
US11388302B2
An image forming apparatus includes an image forming unit provided on a first conveyance path, and a reading unit provided on a second conveyance path and configured to read image information from a sheet conveyed in the second conveyance path, with the second conveyance path branching from the first conveyance path. The sheet is conveyed through the second conveyance path in a case of forming an image on a second surface of the sheet opposite to a first surface of the sheet on which an image has been formed by the image forming unit. In addition, an opposing member opposes the reading unit with a space therebetween, and a conveyance roller conveys the sheet through the space between the reading unit and the opposing member and is rotatably supported by the opposing member.
US11388298B2
An image forming apparatus sets a setting value about an operation of a first application, and executes the first application with use of the set setting value. The image forming apparatus holds a setting value for a library which is used when a function of the first application is provided as the library, and changes the set setting value to the held setting value for the library when the function of the first application is provided as the library.
US11388291B2
In one example, a recorded voicemail is first converted from speech to text, and a proposed action to be performed by the user is extracted from the voice message. For example, in the voicemail “this is John, call me at 650.987.0987 at 9 am tomorrow,” the action is to call John. At least one action parameter for undertaking the action is determined. For example, the action parameters may include the 650.987.0987 telephone number and the 9 am time the following morning. The at least one action parameter may be extracted from the voicemail message or it may be determined by other means, e.g., from a user's contact book. Finally, the user is presented with a prompt to facilitate undertaking the action using the at least one the parameter. For example, the user may be given the option to set a reminder to call John the following morning at 9 am.
US11388289B2
An electronic communication method and system are disclosed. Exemplary methods include rating agent soft skills using an artificial intelligence (AI) module that continuously evaluates these skills, based on artifacts available from previous interactions with customers. The artifacts can be the voice recordings, chat transcripts, as well as Key Performance Indicators (KPIs) used for reporting. Once agents are rated, targeted soft skill-based routing is implemented for high priority calls or calls that are detected by a sentiment analyzer as requiring special attention. For training purposes, the system can be configured to route calls to agents with lower soft skills ratings during off hours. Completed calls may be used as further feedback to the AI module and the soft skill ratings acquired by the AI module may be added to an existing “hard skills” dataset for contact center call routing, to assist with continuous learning of soft skills as well as agent and supervisor training.
US11388285B2
A device includes a communication unit configured to receive a call request from a calling user; and a control unit configured to control the communication unit to provide a response message including information about a current situation based on information about an application currently being executed to the calling user in response to a rejection regarding the call request.
US11388283B2
Various embodiments concern obtaining communication data and generating activity logs. More specifically, communication data such as contact information and call time associated with communications are obtained. The obtained data is then used to generate a report including the time, duration, and project or client associated with communication. Thus, an activity log is automatically generated using the communication data.
US11388275B2
An electronic device according to an embodiment includes a camera movement assembly configured to move a camera module between the inside and the outside of a housing. The camera movement assembly includes a camera connection portion which has a connection part connected to the camera module and is capable of moving between a first position at which the camera module is stored in the housing and a second position at which the camera module protrudes outs of the housing, a push portion which is driven to push the camera connection portion to be moved from the first position to the second position when the camera connection portion is at the first position and is driven to be separated from the camera connection portion when the camera connection portion is at the second position, a restoring member which provides a restoration force to the camera connection portion to return the camera connection portion from the second position to the first position, and a locking portion which restricts a position movement of the camera connection portion when the camera connection portion is at the second position. When the camera module protrudes out of the housing, the camera connection portion is maintained by the locking portion at the second position, and a space may exist between the camera connection portion and the push portion.
US11388274B2
A method for implementing high availability of bare metal node based on OpenStack utilizes a control node communicating through a power control network with a main bare metal node and a backup bare metal node. The control node turns on a power supply to activate an operating system image file installed in the main bare metal node. Information as to status is sent to the control node by the main bare metal node, and if the status information ceases, the control node, switches off the power supply to the main bare metal node. The control node turns on a power supply to the backup bare metal node to activate the operating system image file therein and selects as subsequent backup a further bare metal node and installs activate the operating system image file therein.
US11388268B1
A first processing unit for a computer server apparatus includes a first circuit configured to process a first type of data to be transmitted and received over a communication channel in accordance with a peripheral component interconnect express (PCIe) protocol, a second circuit configured to process a second type of data to be transmitted and received over the communication channel in accordance with a compute express link (CXL) protocol, and an optical communication interface configured to modulate the first type of data and the second type of data into a first signal in a PAM format to be transmitted over the communication channel to a second processing unit and receive, from the second processing unit over the communication channel, a second signal including either one of the first type of data and the second type of data modulated in the PAM format.
US11388267B2
The present invention relates to an avionic communication system that comprises a plurality of switches and a plurality of equipment units. Each equipment unit is capable of generating digital data that are present in the form of a plurality of frames of the first type that are in compliance with a first protocol, or of the second type that are in compliance with a second protocol. Each switch and each receiving equipment unit are configured so as to determine the type of each frame received and, as a function of the determined type, to process this frame in accordance with the corresponding protocol, each frame of the first type being processed on a prioritised basis in relation to each frame of the second type. The first protocol is of the type ARINC 664 P7 and the second protocol is of the type Ethernet with predetermined routing.
US11388265B2
Network entities may indicate and negotiate one or more new protocols for communications using a current protocol. Indications may include one or more protocols which are supported, one or more protocols which are preferred, and the level of desire of preferences. Indications may further include schedules of times during which certain protocols are supported and/or schedules of functions for which certain protocols are preferred. Indications may be evaluated and acted upon immediately or stored for future reference. Evaluation may include comparison of relative desire levels and needs of various entities. Protocols may be messaging protocols, transport protocols, or combinations thereof.
US11388261B2
Aspects described herein provide improved system architectures for a cross-domain proxy so that server/controller software may be placed in a cloud-based environment, with only limited equipment required on-premises at a user location for use by application client software. Aspects described herein provide techniques for communicating information between disparate domains, while each party to the transaction believes it is on the same domain as the other party to the transaction. Aspects described herein generally relate to a method to transparently transport the Citrix Brokering Protocol (CBP, or other protocols) between On-Premises VDAs (e.g., virtualized Windows computers) to an In-Cloud Broker running on the Desktop Delivery Controllers (DDCs) when each resides in different domains. Using aspects described herein, resources that otherwise need to be co-located on the same administrative domain can be moved to different domains, e.g., using a cloud-based system architecture.
US11388247B1
In one embodiment, a method includes receiving a user request to create a reminder from a client system associated with a user, wherein the user request does not specify an activation-condition for the reminder, determining one or more proactive activation-conditions for the reminder, storing the reminder in a reminder store, receiving one or more inputs associated with the user, determining a user context associated with the user based on the one or more inputs, determining the one or more proactive activation-conditions for the reminder are satisfied based on the user context, and sending instructions for presenting the reminder to the user to the client system responsive to determining the one or more proactive activation-conditions are satisfied.
US11388233B2
A cloud-based data protection service is disclosed. In an embodiment, the data protection service may support backup of data sets from one or more sites associated with one or more organizations. In an embodiment, deduplication of backup data across multiple sites of an organization and/or multiple sites associated with different organizations may be supported. In an embodiment, backup data may be post-processed in the cloud to insert fingerprints corresponding to data blocks that did not change since a previous backup was performed, to scan the backup for security threats such as viruses, other malware, personally identifiable information, etc. In an embodiment, restore may be supported from the cloud, where restore blocks may be larger than backup data blocks. In another embodiment, restore may be based on blocks that have changed since the most recent backup (or a user-selected backup).
US11388221B2
A system, method, and apparatus for transferring blood donation files are disclosed. An example system includes a collection device located at a blood donation site and a collection server located in a remote location. The example collection device is configured to store blood donation information from blood donors within a blood donation batch file located at a designated directory of a memory, and store metadata related to the blood donation information to the blood donation batch file. The example collection device also transmits the blood donation batch file to a registered user device. The example collection server is configured to determine the registered user device is available via a network connection. Responsive to determining the user device is connected, the collection server acquires the blood donation batch file from the user device and aggregates the blood donation batch file with blood donation batch files received from other registered user devices.
US11388219B2
An embodiment of the invention may include a method, computer program product and computer system for interactive data transfer which may include a computing device which may receive a search request for data from a first node and search a plurality of secondary nodes for the requested data. The computing device may receive the requested data from one or more of the plurality of secondary nodes and generate a data visualization chart for the requested data. The computing device may display the data visualization chart to a user at the first node. The computing device may modify the data visualization chart based on a received request to transfer a portion of the received data.
US11388218B2
A method and system method for reading a file from a cloud storage service are provided. The method includes receiving, from a client device, a request to read at least a portion of a file from a cloud storage service, wherein the cloud storage service is associated with at least one object storage system; and sending a cloud file descriptor to the client device, wherein the cloud file descriptor includes a plurality of download tokens utilized to retrieve objects constituting the requested at least a portion of the file from the at least one object storage system.
US11388211B1
A data stream processing system can receive a stream of data and display a portion of the stream to a user. The displayed streaming data can change over time as additional data is received as part of the stream. The data stream processing system can extract one or more field values rom data in the stream and generate filters based on the extracted information. The generated filters can be displayed to a user, and in response to an interaction with a generated filter, the data stream processing system can apply the selected filter to data in the data stream.
US11388210B1
Systems and methods are described implementing streaming analytics on a serverless compute system. A user can specify a data stream against which analytics should be conducted, serverless functions to be used to conduct the analysis, and criteria for the analytics, such as windowing criteria and aggregation criteria. The windowing criteria can specify windows of items within the stream that should be collectively analyzed. The aggregation criteria can specify how to group items within each window during analysis. A poller device can read data items from the stream, window and group the items according to the windowing and aggregation criteria, and invoke serverless functions to conduct streaming analytics on the data items. The poller device can further maintain state between invocations.
US11388206B2
This disclosure is directed to an apparatus for modifying a temporal signal association in a complex computing network such that a future computing operation is intelligently executed based on the modified signal association.
US11388197B2
An information model for monitoring Network Security Functions (NSF) in an Interface to Network Security Functions (I2NSF) framework is disclosed.
US11388196B2
A method for analyzing relationships between clusters of devices includes selecting a first device from a first cluster of devices and selecting a second device from a second cluster of devices. Information related to a first communication link associated with the first device and information related to a second communication link associated with the second device is obtained. A similarity metric is computed based on the obtained information. The similarity metric represents a similarity between the first communication link and the second communication link associated with the second device. A relationship between the first and second clusters is determined using the computed similarity metric. When a cyberattack is detected on the devices in the first cluster or the second cluster, protection of all devices in the first cluster and the second cluster is modified based on the determined relationship in order to defend the respective clusters from the cyberattack.
US11388193B2
Described systems and methods enable a swift and efficient detection of fraudulent Internet domains, i.e., domains used to host or distribute fraudulent electronic documents such as fraudulent webpages and electronic messages. Some embodiments use a reverse IP analysis to select a set of fraud candidates from among a set of domains hosted at the same IP address as a known fraudulent domain. The candidate set is further filtered according to domain registration data. Online content hosted at each filtered candidate domain is further analyzed to identify truly fraudulent domains. A security module may then prevent users from accessing a content of such domains.
US11388188B2
Implementations provide automated intrusion alert-based blacklisting with minimal false positives that ignores regular business operations, scalable to accommodate the volume of IDS alerts received by high-traffic internet-accessible networked systems. Implementations identify and block hostile infrastructure IP addresses during the reconnaissance phase based on IDS alert(s). Each IDS alert is automatically reviewed in historical context and triggers IP blocking as necessary. Some implementations maintain TCP/IP handshake records, preventing blocking an IP used to conduct regular business operations on the network that a malicious party has spoofed to avoid identification. Based on the historical context of each IP address within the local network environment, specifically regular business operations traffic versus malicious traffic, the IP address is blocked only if the majority of connections therefrom are malicious. This approach provides substantial cost-savings; frees up resources and personnel otherwise necessary for manual processes; and increases overall network security through automated network defense.
US11388187B2
A method of digital signal feature extraction comprises steps of: (a) segmenting samples of the digital signal to form a set of groupings each comprising a subset of the samples, with each grouping having endpoints spaced apart by a current grouping size; (b) applying an operator, which is associated with the desired feature to be extracted, to the subset of the samples of each grouping to derive a representative value therefor corresponding to the grouping size; and (c) repeating step a), but based on a different grouping size, and repeating step b) on the set of groupings formed based on the different grouping size, with the operator being adapted to correspond to the different grouping size. The set of groupings formed in step a) collectively includes all of the samples of the signal. One endpoint of at least one grouping is intermediate the endpoints of another one of the groupings.
US11388181B2
In some embodiments, a cable assembly may include an outer jacket, a printer circuit board including light emitting diodes, and a cable configured to transmit information. In some embodiments, the outer jacket may include a channel opening and the printed circuit board may be configured to be positioned within the channel opening and between the cable and the outer jacket. In some embodiments, the cable assembly may include an inner jacket, an outer jacket, a printed circuit board including light emitting diodes, and a cable configured to transmit information. The inner jacket may include a channel opening, and the printer circuit board may be configured to be positioned within the channel opening and between the inner jacket and the outer jacket.
US11388177B2
Systems and methods for security and control of Internet of Things (IOT) and ZeroConf devices using cloud services. The present disclosure uses an application that runs on a user device in a promiscuous mode to look for potentially vulnerable and compromised machines on the local network. Specifically, the user device can fingerprint ZeroConf and IOT networks based on their static and dynamic behavior. The application discovers all hosts on the network and uses a cloud service such as via a cloud-based system to detect potentially malicious IOTs with known vulnerabilities. Based on an enterprise policy or user's preferences, the solution can alert if any IOT device tries to communicate with the user's device or if the user's device itself broadcasts services running on the device such as screen sharing/file sharing.
US11388172B2
A request to perform a command or operation on a computing system is received from a support user. A clearance level needed to perform that requested command or operation is identified, and a data store that has a pool of cleared users is accessed to identify a cleared user that has an adequate clearance level. The secured user is assigned to the request. A risk level, corresponding to the requested command or operation is identified and surfaced for the secured user. The requested command or operation can be automatically executed, after it is authorized by the secured user.
US11388171B2
Embodiments of the present disclosure provide methods, systems, apparatuses, and computer program products that enable client devices to install integrations of a third party application that supports variable host address identification.
US11388165B2
A method prompts a user to provide first credentials, receives the first credentials, and using an initial verification process including at least one of validity, a uniqueness, a suspicious contextual detection, or statistical recurrence verification, to verify the first credentials based on stored data. Based on a negative result of the initial verification process, the method prompts the user to provide second credentials, receives the second credentials, and validates the second credentials based on the stored data. The method registers the user for a service based on a positive result of the initial verification process or a positive result of the second strong validation process, refusing to register the user for the service based on a negative result of the initial verification process and the negative result of the second strong validation process, and blacklisting the verified second credentials upon registering the user.
US11388153B2
A secure communication network includes interconnected switches including a source switch, a destination switch, and an intermediate switch. Packets are transferred over the secure communication network from a start node to an end node. The source switch replaces an original payload of each packet with an encrypted payload that combines the original payload and a respective random pad for the packet. The source switch then discards the respective random pad. The source and intermediate switches forward each packet toward the destination switch. The destination switch replaces the encrypted payload of each packet with a decrypted payload, which combines the encrypted payload and the respective random pad so as to match the original payload, discards the respective random pad, and transmits the packet with the decrypted payload to the end node. A controller sends the respective random pad for each packet to the source and destination switches via secure management links.
US11388152B2
Verifiable, secure communications between a sender and a receiver on at least one shared communication channel is provided. A manicoded key encoder produces an argument of knowledge for a secret key to the at least one shared communication channel, and a manicoded message encoder provides an implication argument indicating that knowledge of the secret key enables access to message content of the manicoded message. The argument of knowledge is included in a key manifest for the secret key within a manicoded key, and the implication argument is included in a message manifest of a manicoded message. In this way, the sender may provide message content within the manicoded message, and the receiver may operate a decoder to access the message content. A verifier may use the manicoded key and the manicoded message to verify that the receiver has access to the message content.
US11388149B2
Privacy protection methods, systems, and apparatus, including computer programs encoded on computer storage media, are provided. One of the methods is performed by a first computing device and includes: obtaining a plurality of object IDs, wherein the plurality of object IDs include a target object ID; sending the plurality of object IDs to a second computing device storing a plurality of pieces of data respectively associated with the plurality of object IDs for the second computing device to generate a plurality of ciphertexts respectively based on the plurality of pieces of data; and executing a cryptography protocol with the second computing device to obtain a ciphertext corresponding to the target object ID from the plurality of ciphertexts generated by the second computing device, wherein the target object ID is unknown to the second computing device.
US11388142B2
Various techniques for detecting homographs of domain names are disclosed. In some embodiments, a system, process, and/or computer program product for detecting homographs of domain names includes receiving a DNS data stream, wherein the DNS data stream includes a DNS query and a DNS response for resolution of the DNS query; applying a homograph detector for each domain in the DNS data stream; and detecting a homograph of a domain name in the DNS data stream using the homograph detector.
US11388141B1
The disclosed apparatus may include (1) flagging, at a packet filter within a network device, a packet to be discarded instead of passed to a processing unit within the network device, (2) determining that the packet is part of a set of related packets that includes at least one additional packet destined at least intermediately for the network device, (3) identifying, by monitoring incoming packets received at the packet filter, the additional packet within the set of related packets, and then (4) discarding, due to the additional packet being included within the set of related packets, the additional packet instead of passing the additional packet to the processing unit. Various other apparatuses, systems, and methods are also disclosed.
US11388140B1
A disclosed method may include (1) receiving a packet at a tunnel driver in kernel space on a routing engine of a network device, (2) identifying, at the tunnel driver, metadata of the packet that indicates whether at least one firewall filter had already been correctly applied to the packet before the packet arrived at the tunnel driver, (3) determining, based at least in part on the metadata of the packet, that the firewall filter had not been correctly applied to the packet before the packet arrived at the tunnel driver, and then in response to determining that the firewall filter had not been correctly applied to the packet, (4) invoking at least one firewall filter hook that applies at least one firewall rule on the packet before the packet is allowed to exit kernel space on the routing engine. Various other apparatuses, systems, and methods are also disclosed.
US11388136B2
Methods, systems and computer program products for distributed computing systems. Techniques for dynamic service location discovery operate in environments having a first computing system that hosts a client and a second computing system that hosts a service. A service discovery request is transmitted from the first computing system to access a service that is hosted at the second computing system. An IP address corresponding a next IP hop on a route to the IP address of the service is resolved. After traversing the next IP hop, the second computing system that hosts the service receives the service discovery request and responds with an IP address of the service. In accordance with these techniques, the determination of the IP address of the service is performed at a computing system that is different from the first computing system.
US11388131B2
A contact center is operated by reference to response time statistics and social media analytics. A method for identifying a user population's sensitivity to response time delay comprises monitoring social network messaging activity to identify user messages associated with the user population. In some embodiments, the activity relates to at least one of an entity or a product or service associated with the entity. The user population may be selected on the basis of a socio-demographic characteristic or on the basis of observable social networking behavior and/or sentiment over a prior selection phase. The method further includes selecting a loyalty transition boundary identified by detecting a difference in aggregate sentiment between a first group of users receiving a response delayed by a first time period and a second group of users receiving a response delayed by a second time period greater than the first time period.
US11388122B2
The present application contemplates a method of providing a participant with traversable access to a local environmental context of a target. In preferred embodiments, a context engine accesses multiple views of the local environmental context and stitches together the multiple views to produce a digital, walkabout reality of the local environmental context. Upon a participant/recipient accessing a communication from a sender, the participant is able to use a portal during a viewing session to traverse the digital, walkabout reality associated with a target. It is contemplated that the target is physically located within the local environmental context.
US11388114B2
A packet processing method includes: a first device receives a packet from a second device; the first device determines a first queue buffer used to store the packet, and determines a first upper limit value of the first queue buffer based on an available value of a first port buffer and an available value of a global buffer, where the global buffer includes at least one port buffer, the first port buffer is one of the at least one port buffer, the first port buffer includes at least one queue buffer, and the first queue buffer is one of the at least one queue buffer. The first device processes the packet based on the first upper limit value of the first queue buffer, an occupation value of the first queue buffer, and a size of the packet.
US11388092B2
A peer may receive a peer list from a hybrid overlay management server in response to an overlay network participation request of the peer, may select a first peer from the received peer list, may establish a connection with the selected first peer, and may establish a connection with at least one of second peers. Propagation of the overlay network participation request may be initiated by the selected first peer, and each of the second peers may correspond to a peer that receives the propagated overlay network participation request. One of the established connections may be determined as a primary path, and a communication may be performed through the primary path.
US11388090B2
A bandwidth measurement method includes sending a first test packet on a test path that includes a to-be-measured link, sending a second test packet on the test path, setting at least one of a quantity of label layers in a first segment routing (SR) label or a quantity of label layers in a second SR label as a reference quantity of label layers for bandwidth measurement, and determining an available bandwidth on the to-be-measured link based on the reference quantity of label layers in response to the to-be-measured link failing to be congested with first test packets and being congested with second test packets. The first test packet includes the first SR label that indicates a forwarding relationship of the first test packet on the to-be-measured link. The second test packet includes a second SR label that indicates a forwarding relationship of the second test packet on the to-be-measured link.
US11388089B2
This application provides a downstream packet sending method, a downstream packet forwarding method, a downstream packet sending apparatus, and a downstream packet forwarding apparatus. The downstream packet sending method in this application includes: configuring a downstream forwarding path of a downstream packet for a terminal device; generating a source MAC address based on the downstream forwarding path, where the source MAC address is used to indicate the downstream forwarding path; and sending the downstream packet to a forwarding switch, where the downstream packet includes the source MAC address. This application can reduce costs, improve efficiency, and simplify network traffic.
US11388077B2
A computer-controlled system for digitally evaluating one or more computer-executable and traceable metrics associated with a machine at a node. The system includes a computerized data collection wireless device for collecting digital data stored in the form of a plurality of computer-executable files from the machine. The computerized data collection wireless device includes a metric logistics device that generates a metric queue containing a plurality of computer-executable metric components storing information indicative of at least one of a date, time, geo-coordinates, machine identification details, and computer readable and executable performance data associated with the machine. The system includes a data aggregator and a computer-controlled metric appliance communicatively coupled to the data aggregator and receives the metric queue from the data aggregator. The computer-controlled metric appliance analyzes and processes the metric queue to generate an output that is indicative of whether the metric is achieved or not by the machine.
US11388054B2
Various approaches for deployment and use of configurable edge computing platforms are described. In an edge computing system, an edge computing device includes hardware resources that can be composed from a configuration of chiplets, as the chiplets are disaggregated for selective use and deployment (for compute, acceleration, memory, storage, or other resources). In an example, configuration operations are performed to: identify a condition for use of the hardware resource, based on an edge computing workload received at the edge computing device; obtain, determine, or identify properties of a configuration for the hardware resource that are available to be implemented with the chiplets, with the configuration enabling the hardware resource to satisfy the condition for use of the hardware resource; and compose the chiplets into the configuration, according to the properties of the configuration, to enable the use of the hardware resource for the edge computing workload.
US11388048B2
Visibility of relevance of detailed configurations is improved while deterioration of the visibility of a general configuration between nodes is suppressed. A node coordinate calculation process calculates, upon calculation of deployment coordinates of each node, a degree of importance of an infrastructure resource and a degree of importance of an application, and weights the distance between the application node and the infrastructure node with the reciprocal of the degree of importance of the infrastructure node. Then, the node coordinate calculation process determines deployment of the application node such that the application node is deployed in the proximity of a comparatively important infrastructure node, and determines deployment of the application node on the basis of the degrees of importance of the applications such that a comparatively important application is deployed closely to the infrastructure node.
US11388045B2
A wireless communication network comprises network circuitry which hosts a Virtual Network Function (VNF). A VNF controller instantiates the VNF in the network circuitry and transfers instantiation information for the VNF to provisioning circuitry. The provisioning circuitry receives the instantiation information for the VNF and establishes a provisioning data link to the VNF. The provisioning circuitry transfers network provisioning data to the VNF over the provisioning data link. The VNF controller de-instantiates the VNF in the network circuitry and responsively transfers de-instantiation information for the VNF to the provisioning circuitry. The provisioning circuitry receives the de-instantiation information for the VNF and terminates the provisioning data link to the VNF. The VNF controller may comprise a Network Function Virtualization Management and Orchestration (NFV MANO) computer.
US11388024B2
A communication network system includes a cloud server device connectable with an external device via a global network, and a gateway device. The gateway device includes a first communication section which communicates with the cloud server device via the global network; a second communication section which communicates with an internal device via a local area network; first and second communication controlling sections which respectively control the first and second communication sections; and a communication history storage section. After establishment of a session between the external device and the internal device under the control of the first and second communication sections by the first and second communication controlling sections, the communication history storage section stores communication history information about a history of the communication between the external device and the internal device.
US11388023B2
Embodiments of the disclosure provide systems and methods for a multi-protocol LPWAN gateway. In the first mode, a transceiver of the gateway device can communicate with wireless devices in a first LPWAN protocol and, in the second mode, the wireless transceiver can communicate with the one or more wireless devices in a second LPWAN protocol. The second LPWAN protocol can be different from the first LPWAN protocol. In response to selecting the first mode, the gateway device can cause the wireless transceiver to conduct communications with the wireless devices using the first LPWAN protocol. In response to selecting the second mode, the gateway device can cause the wireless transceiver to conduct communications with the wireless devices using the second LPWAN protocol.
US11388022B2
Disclosed are methods for detecting misconfigured VLANs. In some embodiments, traffic on a VLAN across multiple access points is categorized. Traffic on the VLAN at a single access point is then also categorized. The categorization of the VLAN traffic at the single access point can be in response to, for example, communication errors or other conditions. The two categorizations are then compared to determine if the VLAN traffic at the AP is consistent with the VLAN traffic across a network (e.g., an enterprise network). If the VLAN traffic at the AP is generally consistent with that across the network, this may indicate that a downstream network component, such as a switch or router, is misconfigured. Thus, some embodiments programmatically reconfigure the downstream component to forward traffic for the VLAN.
US11388018B2
Some embodiments include systems, methods, and devices for enabling communication between at least two internet protocol (IP)-only wireless transmit/receive units (WTRUs), at least one of which is connected to an information centric network (ICN). The WTRU may send a generic attribute registration multicast registration protocol (GMRP) request on a local IP link to an information centric network (ICN) network attachment point (NAP). The NAP may receive and register the GMRP request with an internal data-base (DB) along with an IP multicast address entry matching the GMRP request. The WTRU may then send an IP multicast packet to the NAP for dissemination to an IP multicast group over an ICN by encapsulating the IP multicast packet in an ICN packet.
US11388016B2
To provide an information processing system, an information processing device, an information processing method, and a recording medium capable of distributing special content for relieving a user's negative circumstances. According to the present disclosure, there is provided an information processing system including: a communication unit configured to receive at least current position information regarding a user; and a control unit configured to cause the communication unit, if the control unit determines that a predetermined area containing a position indicated by the current position information is an area that makes people staying in the predetermined area feel unpleasant, to distribute specific content to the user.
US11388015B2
A controller of an information processing device receives a packet via the network interface and performs a process corresponding to the received packet when the information processing device operates in the first power mode. The network interface performs a process of transmitting the received packet to the controller when the information processing device operates in the first power mode, and performs a process of discarding the received packet or the process of transmitting the received packet to the controller when the information processing device operates in the second power mode. The network interface has a storage area in which a discarding determination pattern is stored. The controller performs a process of updating a list of the discarding determination pattern to be stored in the network interface based on determination of whether a process on the received packet in the controller is a discarding process.
US11388013B2
The present disclosure is related to implementations of computing systems. In particular, it is related to the use of an array of PUFs to enhance security of distributed elements that use security systems.
US11388010B2
Techniques and systems described below relate to systems and methods to migrate a blockchain account. A blockchain migrate transaction can migrate an existing account from an old address to a new address. A blockchain account migration can be performed in response to a determination that a secret key associated with an address has or has potentially been exposed. Existing digital assets associated with a potentially compromised account may be carried over to a new account as part of a blockchain account migrate transaction.
US11388003B2
Disclosed herein are systems and methods that use blockchain technology to protect power system data. For example, a receiving device may receive a smart contract. The receiving device may obtain the encrypted power system measurements from the smart contract via distributed ledger. The receiving device may decrypt the power system measurements from the smart contract using a private key of the receiving device. The receiving device may display the decrypted power system measurements on a display of the receiving device.
US11387978B2
The present disclosure generally relates to securing access to resource and access rights using cryptography and the blockchain. Certain embodiments of the present disclosure generally relate to systems and methods that enhance the security of resource access using hierarchical deterministic (HD) cryptography and the blockchain. Certain embodiments of the present disclosure relate to systems and methods that securely and anonymously represent the identity of a user and the user's access code data on a distributed ledger represented across the blockchain.
US11387969B2
Embodiments of this application disclose a signal transmission method, a related device, and a system. The method may include: receiving first indication information sent by a network device, where the first indication information is used to indicate an uplink resource that is allocated by the network device to a terminal in a first bandwidth; the resource indicated by the first indication information includes an integer quantity of resource blocks evenly distributed in a part or all of the first bandwidth; performing uplink transmission in a detected idle second bandwidth; and sending second indication information to the network device, where the second indication information is used to indicate the second bandwidth. This solution can support flexible bandwidth transmission, and can better adapt to a multi-bandwidth scenario supported by a next-generation new radio technology.
US11387957B2
A first wireless device receives, from a base station, one or more radio resource control messages indicating a type of demodulation reference signal (DMRS). The first wireless device determines a length of the DMRS. The first wireless device determines a DMRS configuration of a physical sidelink shared channel (PSSCH) based on based on the type and the length of the DMRS. The first wireless device transmits, to a second wireless device, sidelink control information comprising the DMRS configuration of the PSSCH.
US11387954B2
A method for implementing data mapping and transmission includes that: data to be transmitted is segmented into N code blocks, the N code blocks are divided into M code block groups (CBGs), and a difference between numbers of code blocks in any two CBGs being less than or equal to a preset value, and the M CBGs are mapped and transmitted on at least one transmission unit. The M CBGs include a first CBG and a second CBG, and a value of a parameter of information amount of the first CBG and a value of a parameter of information amount of the second CBG satisfy a preset condition; and the at least one transmission unit includes a first physical resource corresponding to the first CBG and a second physical resource corresponding to the second CBG, and the first physical resource is ahead of the second physical resource in time domain.
US11387952B2
The present invention relates to a method and apparatus for processing reverse transmission resources of a user terminal in a mobile communication system. When receiving a plurality of grants, the method and apparatus sum resources allocated by the grants, distribute the summed resources to logical channels, map the resources distributed by the logical channels and the logical channels to MAC PDUs according to the data sizes of the MAC PDUs, and allocate the resources distributed by the mapped logical channels.
US11387950B2
A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The system and method provides for receiving, from a base station, downlink control information (DCI) including information on a hybrid automatic repeat request (HARQ) process number, identifying at least one grant free resource corresponding to the information on the HARQ process number, and releasing the at least one grant free resource based on the information. The disclosure discloses a grant-free based data transmission method in a wireless communication system that may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
US11387933B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a downlink control message from a base station indicating a modulation and coding scheme (MCS) associated with an uplink transmission, a number of layers associated with the uplink transmission, or both. The UE may determine to adjust (for example, reduce) a first number of bits based on the MCS, the number of layers, or both. The first number of bits may include an effective number of bits (ENOB) supported at a digital-to-analog converter (DAC) of the UE, a number of bits (NOB) supported at a transmission front end (TxFE) component of the UE, or both. The UE may transmit the uplink transmission to the base station according to the adjusted first number of bits.
US11387921B2
A measuring device 1 includes an integrated control device 10 that performs control to measure a specific measurement item by performing a measurement operation, a predetermined number of times, of transmitting a test signal and receiving a signal under measurement transmitted from a DUT 100 at a measurement position where the DUT 100, which is rotated by a DUT scanning mechanism 56 in an OTA chamber 50, faces a desired orientation; a disconnection detection unit 18a that detects disconnection of call connection at the measurement position; a reconnection control unit 18b that performs reconnection of the call connection in a case where the disconnection of the call connection is detected; and a measurement return control unit 18c that returns to measurement at a subsequent measurement position from a measurement position where the disconnection of the call connection is detected after reconnection.
US11387912B2
A wavelength converter that converts signal light and pump light into a light containing a new wavelength component using a nonlinear optical fiber, has a PBS for splitting incident light into a first polarized wave and a second polarized wave, a first polarization controller provided between the PBS and a first end of the nonlinear optical fiber, and a second polarization controller provided between the PBS and a second end of the nonlinear optical fiber, wherein in an optical loop connecting the PBS, the first polarization controller, the nonlinear optical fiber and the second polarization controller, the first polarized wave and a first component of the pump light travel through the nonlinear optical fiber in a first direction, and the second polarized wave and a second component of the pump light travel through the nonlinear optical fiber in a second direction opposite to the first direction.
US11387911B2
A receiver module (100) is disclosed for receiving an optical input signal and generating an electrical output signal from the optical input signal. The receiver module comprises an input (110) for receiving an optical input signal and a polarising beam splitter (120) for splitting one of the optical input signal and a local recovery optical signal. The receiver module also comprises a multiport optical coupler (130) for coupling the outputs of the polarisation beam splitter and the other of the optical input signal and local recovery optical signal and outputting a plurality of outputs. The receiver module further comprises a first photodetector unit (140) for individually photodetecting the outputs of the multiport optical coupler and an optical modulation unit (150) for using each of the photodetected outputs to modulate a respective local conversion optical signal, where each local conversion optical signal has a different frequency from the other local conversion optical signals. The receiver module also comprises an optical coupler (160) for coupling the modulated local conversion optical signals to generate an optical output signal and a second photodetector unit (170) for photodetecting the optical output signal to generate an electrical output signal. Also disclosed are a method (500, 700) and a multichannel receiver (300).
US11387909B2
The present invention provides a configuration of a novel optical transmitter which outputs stable PDM signals. The novel optical transmitter generates phase conjugate light using a single second-order non-linear optical element included in a phase conjugate light generator with a looped configuration. A relative phase of main signal light with respect to excitation light and phase conjugate light of the main signal light stabilizes between two polarized components, and a PDM signal including a pair of a polarization-multiplexed signal and phase conjugate light in a stable phase state can be generated and transmitted. The present invention can provide an optical transmitter that generates a PDM signal in which a variation in a phase between quadrature polarized waves is suppressed. By stabilizing quality of a PDM transmission signal on a side of the optical transmitter, a phase sensitive amplifier in a polarization diversity configuration can be operated in a stable manner.
US11387897B2
The present invention provides a protection method and system in flexible bandwidth optical networks with multi-core fiber. The method includes steps of: selecting an appropriate working path for a connection request, and selecting a working core as a transmission channel on the working path; allocating, on the selected working path and working core, a spectrum resource that satisfies spectral continuity, spectral consistency, and a crosstalk threshold constraint; selecting, for the connection request, a dedicated protection path that does not intersect a link of the working path, and selecting a protection core as a transmission channel on the protection path; and finally, allocating, on the selected protection path and protection core, the spectrum resource that satisfies the spectral continuity, the spectral consistency, and the crosstalk threshold constraint.
US11387894B2
A satellite receiver includes: N reception antenna elements; N demultiplexing units; a correlation detection unit configured to perform correlation processing on each of reception signals demultiplexed by the N demultiplexing units with a reception antenna element that receives the highest power being set as a reference element so as to calculate a relative phase difference, and calculate an excitation coefficient for cancelling a phase difference between the N reception antenna elements for each of sub-channels based on the calculated relative phase difference; N phase compensation units configured to multiply the reception signals demultiplexed by the N demultiplexing units, respectively, by the excitation coefficient for each of the sub-channels; and a combiner configured to combine multiplication results from the N phase compensation units for each of the sub-channels to generate output signals.
US11387893B2
A technology is described for a repeater system comprising a repeater and a scanning receiver. The repeater can comprise a first port, a second port, one or more amplification and filtering paths coupled between the first port and the second port and one or more processors and memory. The scanning receiver can be configured to: identify one or more frequency ranges associated with a plurality of cellular carriers; scan the one or more frequency ranges; identify cellular carrier specific information for the one or more frequency ranges associated with the plurality of cellular carriers; and provide the cellular carrier specific information to the repeater.
US11387891B2
A method for antenna selection, performed by a user equipment, UE, in a wireless communication system includes determining signal performance of a signal received by the UE. The signal is received by an array antenna of the UE for communication with a network node of the wireless communication system. The method includes determining a signal decay rate associated with the signal performance of the signal, and replacing the array antenna with an omni-directional antenna of the UE for communication with the network node, based on the signal decay rate. Related devices are also described.
US11387889B2
[Object] Provided is a communication apparatus capable of effectively using resources in a case where transmission is performed with directional beams. [Solving Means] Provided is a communication apparatus including a control unit configured to change a setting of scan with a directional beam between beam groups each including a plurality of the directional beams, in which the control unit adjusts the setting of the scan with the directional beam of each of the beam groups depending on a status of an area that the beam group covers.
US11387887B2
A method and apparatus are provided for generating a channel state information report having information corresponding to a set of layers. The method includes receiving a set of reference signals transmitted from a network including at least one base station. A set of beams are identified based on the set of reference signals. A pair of amplitude and phase coefficient vectors are obtained by transforming the received set of reference signals, wherein each pair of the amplitude and phase coefficient vectors corresponds to a beam in the set of beams in each layer of the set of layers. The layers from the set of layers are partitioned into a set of layer-groups. A beam bitmap vector is generated for each layer-group indicating a subset of a selected set of beams within the layer-group. A coefficient bitmap vector is generated for each of the selected set of beams in each layer indicating the coefficients with non-zero amplitude values, based on the beam bit map vector. The channel state information report is transmitted to the network, the channel state information report including at least the beam bitmap vector and the coefficient bitmap vector.
US11387882B2
Various embodiments disclosed herein provide for a reciprocity based channel state information acquisition scheme for frequency division duplex wireless communications systems. By converting channel state information from a traditional frequency-time domain to a Delay-Doppler domain, the channel state information feedback overhead can be reduced since the multi-path of radio propagation is reciprocal in terms of each ray and each cluster of antenna elements. Since the surrounding objects create the same multipath fading for both uplink and downlink transmissions, modeling the channel state information in the Delay-Doppler domain, and adjusting the sign of the Doppler value (negative/positive) can account for the multipath characteristics in both uplink and downlink.
US11387877B2
A beamformee device includes a channel estimator, first and second beamforming matrix providers and a dimension reduction unit. The channel estimator receives a NDP through a channel, and obtains channel information of the channel based on the NDP. The first beamforming matrix provider provides wideband beamforming matrices based on the channel information. The dimension reduction unit generates equivalent channel information based on the wideband beamforming matrices. The second beamforming matrix provider provides beamforming matrices based on the equivalent channel information. The wideband beamforming matrices and the subcarrier beamforming matrices are fed back to the beamformer device. Any one or any combination of the plurality of wideband beamforming matrices and the plurality of subcarrier beamforming matrices are selected from codebooks.
US11387876B2
A communication device (1) for RF-based communication with another communication device (2) comprises an antenna circuitry (10) configured to transmit and receive RF signals and beamforming circuitry (11) configured to perform beamforming and to control the antenna circuitry in a beamforming training phase to transmit and/or receive RF signals using one or more selected directive beams. The beamforming circuitry (11) is configured to perform beamforming training by controlling the antenna circuitry i) to transmit data using at least one first directive transmit beam, wherein the other communication device (2) is configured to listen using a first directive receive beam, said data including a second transmit beam information, and ii) to subsequently listen using a predetermined second directive receive beam for a response from the other communication device (2), which is configured to transmit, if the data transmitted in step i) have been received, a response using a second directive transmit beam indicated by the second transmit beam information.
US11387871B2
A technique is provided including at least obtaining a noise and interference covariance matrix, performing scaling of the noise and interference covariance matrix, determining a sum of diagonal elements of the scaled noise and interference covariance matrix, performing a first spectral shift by the sum to the scaled noise and interference covariance matrix to obtain a first spectral shifted matrix, performing eigenvalue decomposition to the first spectral shifted matrix to obtain an eigenvalue matrix, performing a second spectral shift by the sum to the eigenvalue matrix, limiting the eigenvalue matrix to a diagonal matrix, and obtaining a new noise and interference covariance matrix adding the scaled noise and interference covariance matrix and eigenvalue pairs that are obtained based, at least partly, on the performed eigenvalue decomposition.
US11387861B2
In an embodiment, a method for providing regulatory information by a first device in an ultra-wide band (UWB) system is provided. The method includes indicating availability of the regulatory information to a second device; and providing the regulatory information to the second device based on the availability of the regulatory information, wherein the regulatory information includes at least one of a confidence level indicating a source of the regulatory information, a country code, a time stamp.
US11387859B2
An improved superheterodyne receiver for a portable radio is provided. The receiver includes a frequency controller that applies pulse-shaped modulation to first and second LO signals in a synchronized manner. The frequency controller is steered by Artificial Intelligence (AI) based machine learning (ML) to determine first and second LOs that minimize image interference in the baseband signal.
US11387856B2
A radio-frequency module includes a multilayer substrate, an input switch, an output switch, and filters. A switch IC is disposed on a main surface of the multilayer substrate. The input switch is disposed in the switch IC and includes a first input terminal and first output terminals. The output switch is disposed in the switch IC and includes second input terminals and a second output terminal. The filters are disposed outside the switch IC and are connected to the first output terminals and the second input terminals. In a plan view of the multilayer substrate, the first input terminal and the first output terminals are disposed close to a first side of an exterior of the switch IC, and the second input terminals and the second output terminal are disposed close to a second side different from the first side of the exterior of the switch IC.
US11387855B2
A method of operation for an Ethernet transceiver is disclosed. The method includes receiving, with receiver circuitry from a link partner transceiver, a data signal carrying data. A threshold change in signal quality of the data signal is detected. A fast retrain operation is initiated in response to the threshold change in signal quality. The fast retrain operation includes adaptively self-updating the receiver circuitry based on filter information generated by the receiver circuitry independently of signals received from the link partner transceiver.
US11387848B1
Embodiments of the present disclosure provide a controller hierarchical decoding architecture. For instance, multiple decoder hierarchies are implemented along with use of hierarchies of codes with locality (e.g., larger code length of a hierarchy is composed of local codes from a lower hierarchy). The hierarchical Error Correction Code (ECC) decoding includes multiple hierarchies such as a first hierarchy, a second hierarchy, and additional hierarchies as needed. A first hierarchy includes low-complexity ECC engines, each connected to a NAND channel for computing local codes of low code lengths. A second hierarchy includes higher complexity ECC engines that shares several NAND channels for correcting corrupt data using relatively larger code length (e.g., and the higher complexity ECC engines of the second hierarchy performs decoding operations using more complex decoding algorithms). The larger code length is composed of local codes from a previous hierarchy.
US11387846B2
A low density parity check (LDPC) encoder, an LDPC decoder, and an LDPC encoding method are disclosed. The LDPC encoder includes first memory, second memory, and a processor. The first memory stores an LDPC codeword having a length of 16200 and a code rate of 3/15. The second memory is initialized to 0. The processor generates the LDPC codeword corresponding to information bits by performing accumulation with respect to the second memory using a sequence corresponding to a parity check matrix (PCM).
US11387845B2
A method for operating a Low Density Parity Check (LDPC) decoder includes assigning each symbol of a codeword as a variable node value for each of a plurality of variable nodes, performing syndrome checking on each check node based on a parity check matrix, calculating flipping function values of the variable nodes based on syndrome values of check nodes and a flipping function, dividing the flipping function values into a plurality of groups, determining a flipping function threshold value based on a group maximum value of a group among the groups, and selectively flipping a variable node value based on a comparison result of a flipping function value of corresponding variable node and the determined flipping function threshold value.
US11387843B1
A method and apparatus for encoding and decoding of floating-point number is provided. The method for encoding is used to convert at least one original floating-point number to at least one encoded floating-point number. The method for encoding includes: determining a number of exponent bits of the at least one encoded floating-point number and calculating an exponent bias according to at least one original exponent value of the at least one original floating-point number; and converting an original exponent value of a current original floating-point number of the at least one original floating-point number to an encoded exponent value of a current encoded floating-point number of the at least one encoded floating-point number according to the exponent bias.
US11387840B1
A system for converting a voltage into output codes includes logic gates for processing delay signals based on earlier and later arriving signals generated by preamplifiers, delay comparators for generating digital signals representative of most significant bits of respective codes, and for transmitting delay residue signals representative of less significant bits of the codes, and an auxiliary delay comparator for generating an auxiliary digital signal for use in generating the output codes. A system may include logic gates for generating delay signals based on earlier and later arriving signals, delay comparators for generating digital signals representative of most significant bits of respective codes, and for transmitting delay residue signals representative of less significant bits, and a multiplexer system for transmitting a selected one of the residue signals.
US11387827B2
A system and method for high speed switching comprises receiving voltage inputs at a bridge rectifier, generating a control signal from a transistor, and driving a gate of a field effect transistor (FET) via the control signal of the transistor, wherein a source of the FET is connected to a negative output of the bridge rectifier and a drain of the FET is connected to a positive output of the bridge rectifier through a load. The system and method further comprises limiting current flowing to the gate of the FET through first and second resistors and first and second diodes connecting the voltage inputs to the gate of the FET and limiting voltage to the gate of the FET below a maximum voltage rating of the FET by a Zener diode connected to the gate of the FET.
