| Document | Document Title |
|---|---|
| US11458516B2 |
Circular distribution apparatus
A circular distribution apparatus for distributing loose products has a top portion (17) with an inlet (19) positioned centrally relative to a vertical central axis, a base portion (7) comprising an annular horizontal floor (11); a plurality of openable and closable outlets (23) provided in the annular floor (11); a side wall (9) surrounding entirely the annular floor (11); a central elevation (13) disposed between the annular floor (11) and the inlet (19); and a vibrator (51) configured to vibrate the base portion (7) so that products received on the base portion (7) circulate around the elevation (13) on the annular floor (11). The top portion (17); the elevation (13); the annular floor (11); and the side wall (9) provide a housing (3) comprising a distribution chamber (5), where at least the elevation (13), the annular floor (11) and the side wall (9) are provided integrally. |
| US11458510B2 |
Blade cleaning and storage system
A device for cleaning and organizing sheetrock knives is disclosed. The device includes a panel having an orifice covered on at least one side with brush bristles. The panel has at least one slot for holding sheetrock knives and may contain additional compartments for holding utility knives and pencils. When a user places the device in a five gallon bucket, she may rinse and brush sheet rock knives using the orifice and cleaning liquid in the bucket or she may store the knives and other tools in the slots and other compartments. |
| US11458509B2 |
Sorter
The invention concerns a sorter having a base element that can be swiveled around a horizontal swivel axis with a number of support surfaces uniformly arranged about the swivel axis. Each of the support surfaces can be swiveled into a conveyor for conveying a product along a product stream and swiveled out of the conveyor for ejection of a product from the product stream. |
| US11458508B2 |
Sensor separation apparatus and method
A separation apparatus, comprising an identifier arranged to identify the particles in a group of particles that have a specific property, an affinity modifier arranged to modify an affinity of the identified particles relative to that affinity of non-identified particles in an group, and a separator arranged to separate the particles in the group based on their difference in the affinity. |
| US11458507B2 |
Systems and methods for dynamic processing of objects
A method of processing objects is disclosed using a programmable motion device. The method includes the steps of acquiring an object from a plurality of mixed objects at an input area, perceiving identifying indicia in connection with the object, assigning an intermediate station to a destination location for the object responsive to the identifying indicia in connection with the object, and moving the acquired object toward the intermediate station. |
| US11458505B2 |
Deblinding apparatuses and methods for screening
Deblinding apparatuses and deblinding methods are provided. A deblinding apparatus may include a support frame including a grid structure and multiple compartments. Multiple compartments may be formed by a respective portion of the grid structure and a respective set of support members. Further, multiple scattering members may be disposed within a compartment. Scattering members be removably affixed to a portion of the grid structure that forms a part of a compartment. Multiple unsecured objects may be placed within a compartment. When attached to a screen and in response to movement of support frame, at least one unsecured object of the multiple unsecured objects may collide with a first scattering member and with a surface of the screen to thereby cause deblinding of the screen. Sizes, shapes, masses, and morphologies of unsecured objects may be designed to optimize collision rates of unsecured objects with scattering members and with the screen assembly. |
| US11458503B2 |
Method for operating an extrusion system and extrusion system
A process for operating an extrusion system is provided. An extrusion device is provided that has at least two extrusion pistons operable with different feed ratios. The process involves storing a ratio of feed rates of the extrusion pistons in a storage device of the control device in dependence on the second signal. A least one drive device is actuated by the control device for displacing the two extrusion pistons into a start position, in which a plunger of the first extrusion piston substantially abuts the first cartridge of the cartridge device and a plunger of the second extrusion piston substantially abuts the second cartridge the cartridge device. The at least one drive device is actuated by the control device with a ratio of feed rates stored in the storage device of the control device for the extrusion pistons at user request. |
| US11458501B2 |
Liquid material discharge device, and application device and application method therefor
A liquid material discharge device and method capable of suppressing generation of bubbles caused with a rod raising operation in a negative pressure environment. In a liquid material discharge device used in a negative pressure space and including a storage container; a compressed-gas supply source pressurizing the storage container; a nozzle having a discharge flow path; a reciprocating valve rod; an actuator driving the valve rod; a valve seat having a communication hole that is communicated with the discharge flow path; and a discharge control device controlling the actuator to open and close the communication hole by a tip of the valve rod, the discharge control device controls an acceleration time Au in rising of the valve rod by the actuator to be held within a range of 2 to 300 [ms], thus preventing generation of bubbles caused with the rising of the valve rod. |
| US11458495B2 |
Paint shield
Embodiments are disclosed for an apparatus that enables the user to paint a surface and keep the paint focused in the desired area intended to receive the paint and minimize overspray. The disclosed apparatus is a paint shield. The paint shield includes an elongated planar body, a right fin, a left fin, and one or more reinforcing ridges that extend along the planar body. The paint shield can include an attached or attachable handle and the handle can rotate. The user may adjust the angle of the right fin and the left fin to provide additional protection from the side to protect a surface area from receiving any paint and then orient the back surface of the planar body against a surface to be painted. Once the paint shield is positioned, while holding the paint shield using the handle, the user paints the area not covered by the paint shield. The paint shield protects the surface that is covered by the paint shield so that no or minimal paint is deposited on that surface. |
| US11458494B2 |
Backpack sprayer
A backpack sprayer includes a housing, a spray nozzle assembly, a fan assembly and a switch assembly. The housing is configured to contain a liquid. The spray nozzle assembly is communicated with the housing, and is configured to spray the liquid out from the housing. The fan assembly is connected to the spray nozzle assembly, and is configured to provide the spray nozzle assembly with power to spray the liquid out from the housing. The switch assembly is connected to the spray nozzle assembly and electrically connected to the fan assembly, and is configured to control opening and closing of the spray nozzle assembly and start and shutdown of the fan assembly simultaneously. |
| US11458491B2 |
Fluid delivery assembly for a spraying apparatus
The present invention relates to a fluid delivery assembly for a spraying apparatus. The assembly comprises an outer cup, a lid having a fluid outlet adapted to couple the lid to the spraying apparatus, and a liner for holding paint. The fluid delivery assembly comprises an interlocking keyed geometry adapted to prevent rotation of at least one of the lid and the liner with respect to the cup. The interlocking keyed geometry comprises at least one of (a) at least one protrusion of the cup extending into at least one recess of the lid, and (b) at least one protrusion of the lid extending into at least one recess of the cup, wherein the liner is trapped between the protrusion and the recess. The invention also relates to liners for such fluid delivery assemblies, which may be provided as a set of liners having different inners volumes. |
| US11458488B2 |
Linearly actuated pause assembly for showerheads
A showerhead including a housing defining a plurality of nozzles and an inlet and having a water control assembly is disclosed. The water control assembly may be positioned at least partially within the housing between the plurality of nozzles and the inlet to control water flow from the inlet to the plurality of nozzles. The water control assembly including an actuator linearly movable along a length of the housing, a valve operably coupled to the actuator that rotates from a first position allowing fluid flow from the inlet to reach the nozzles to a second position reducing fluid flow from the inlet to the nozzles, and a valve driver coupled between the actuator and the valve, where the valve driver converts the linear motion of the actuator into a rotational movement of the valve. |
| US11458487B2 |
Filtered showerhead with multiple nozzle assemblies
A multi-mode showerhead having a housing with a front and a rear and an offset integrated water filter system incorporated into the showerhead. The multi-mode offset filtered showerhead has multiple nozzle assemblies, one of which is movable or rotatable and another of which is removable and may contain a unit to hold a water filter cartridge for insertion and removal from the integrated water filter system incorporated into the showerhead. A selector switch and other water flow control devices are used to selectively control the flow of water through the showerhead to the nozzle assemblies. The showerhead is mounted on a shower arm by way of a single water inlet on the rear of the housing and is fluidly connected to a hollow filter chamber in the integrated water filter system. |
| US11458485B2 |
Dust collector with negative pressure bagging
A negative-pressure dust collector system employs a dust separator device to separate the dust that is entrained in a stream of dust-laden air, exhausts the air stream to a vacuum-inducing machine, and discharge the separated dust downward into a bagger arrangement. The latter employs an open-bottom generally rigid hopper with a grid across its open bottom. A flexible dust collection bag is clamped onto an exterior of the hopper and hangs from the hopper. Under vacuum, the bag closes off the open bottom of said hopper. The grid has openings dimensioned so that dust in the container passes freely through the grid when the vacuum-inducing machine is shut off, but so that the bag may be sucked up against the grid, but not sucked into the open-bottom hopper when vacuum is applied. A flexible apron may be attached to the bottom of the hopper between the grid and the dust-collection bag. |
| US11458481B2 |
Impact crusher rotor position detection and control
An apparatus including a rotor position detection unit with a sensor configured to detect an angular position of a rotor of a horizontal shaft impact crusher, the rotor having attached thereon a group of hammers. A motor control system is configured to change the rotation speed of the rotor and an automation and control system is configured to control the motor control system in response to the detected angular position of the rotor. The rotor position detection unit is configured to detect a first and second angular position of the rotor corresponding to a first and second position of a hammer of the group of hammers attached to the rotor. The motor control system comprises a frequency converter and a brake configured to enable the stopping of the rotor. |
| US11458479B2 |
Home cardboard shredder
A cardboard shredder provides a shredder for cardboard to facilitate recycling while reducing storage space needed before cardboard enters a recycling stream cutting out the middle man, thus the recycler receives uncontaminated cardboard since it is not mixed in with other materials. The manufacturer receives clean shredded cardboard for reuse, reducing headcount for the plant by reducing and eliminating their shredders being jammed with plastic. Thus, an improvement in efficiency and reduction in costs of material and water. |
| US11458478B2 |
Integrated stage for holding rapid test reagent cards
An integrated stage for holding rapid test reagent cards includes two U-shaped sidewalls opposite to each other, a first receiving space, a second receiving space, and an elastic sheet. The U-shaped sidewalls cooperatively define the first receiving space. The second receiving space is formed in the first receiving space and is lower than the first receiving space. The elastic sheet is arranged on a short side of the first receiving space. The first receiving space is used for allowing the integrated stage to hold a first rapid test reagent card. The second receiving space is used for allowing the integrated stage to hold a second rapid test reagent card. The integrated stage utilizes the elastic sheet to hold and fix the first rapid test reagent card or the second rapid test reagent card. |
| US11458473B2 |
Systems and devices for analysis of samples
Systems and methods for analysis of samples, and in certain embodiments, microfluidic sample analyzers configured to receive a cassette containing a sample therein to perform an analysis of the sample are described. The microfluidic sample analyzers may be used to control fluid flow, mixing, and sample analysis in a variety of microfluidic systems such as microfluidic point-of-care diagnostic platforms. Advantageously, the microfluidic sample analyzers may be, in some embodiments, inexpensive, reduced in size compared to conventional bench top systems, and simple to use. Cassettes that can operate with the sample analyzers are also described. |
| US11458470B2 |
Systems and methods for analyzing platelet function
Provided herein are devices, systems, and methods for analyzing platelet function. In particular, provided herein are simple, portable, accurate and inexpensive small footprint platelet aggregometry devices, systems, and methods. |
| US11458461B2 |
Metal-semiconductor hybrid structures, syntheses thereof, and uses thereof
Aspects of the present disclosure generally relate to semiconductor nanoparticles, metal-semiconductor hybrid structures, processes for producing semiconductor nanoparticles, processes for producing metal-semiconductor hybrid structures, and processes for producing conversion products. In an aspect is provided a process for producing a metal-semiconductor hybrid structure that includes introducing a first precursor comprising a metal from Group 11-Group 14 to an amine and an anion precursor to form a semiconductor nanoparticle comprising the Group 11-Group 14 metal; introducing a second precursor comprising a metal from Group 7-Group 11 to the semiconductor nanoparticle to form a metal-semiconductor mixture; and introducing the metal-semiconductor mixture to separation conditions to produce the metal-semiconductor hybrid structure. In another aspect is provided a metal-semiconductor hybrid structure that includes a first component comprising a metal from Group 11-Group 14 and an element from Group 15-Group 16; and a second component comprising a metal from Group 7-Group 11. |
| US11458456B2 |
FCC catalyst prepared by a process involving more than one silica material
Process for the preparation of a catalyst and a catalyst comprising more than one silica is provided herein. Thus, in one embodiment, the invention provides a particulate FCC catalyst comprising about 5 to about 60 wt % one or more zeolites, about 10 to about 45 wt % quasicrystalline boehmite (QCB), about 0 to about 35 wt % microcrystalline boehmite (MCB), greater than about 0 to about 15 wt % silica from sodium stabilized colloidal silica, greater than about 0 to about 30 wt % silica from ammonia stabilized or lower sodium colloidal silica, and the balance clay and the process for making the same. This process results in attrition resistant catalysts with good performance. |
| US11458453B2 |
Molecularly imprinted polymer beads for extraction of metals and uses thereof
The present disclosure provides Molecularly Imprinted Polymer (MIP) technology for selectively sequestering one or more target molecules from chemical mixtures. Also disclosed herein are MIP beads and methods of making and using thereof. |
| US11458452B2 |
Highly mesoporous activated carbon
Highly mesoporous activated carbon products are disclosed with mesoporosities characterized by mesopore volumes of 0.7 to 1.0 cubic centimeters per gram or greater. Also disclosed are activated carbon products characterized by a Molasses Number of about 500 to 1000 or greater. Also disclosed are activated carbon products characterized by a Tannin Value of about 100 to 35 or less. The activated carbon products may be further characterized by total pore volumes of at least 0.85 cubic centimeters per gram and BET surface areas of at least about 800 square meters per gram. The activated carbon product may be derived from a renewable feedstock. |
| US11458444B2 |
Methods of forming a bicontinuous intraphase jammed emulsion gel and uses thereof
Provided herein is a method of forming a bicontinuous intraphase jammed emulsion gel. |
| US11458440B2 |
Thin-film composite polyamide reverse osmosis membrane with anti-bacterial and anti-biofouling effects and preparation method thereof
A thin-film composite polyamide reverse osmosis membrane with anti-bacterial and anti-biofouling effects and a preparation method thereof are disclosed. The preparation method includes: dissolving a highly water-stable metal organic framework CuBTTri in an n-hexane solution containing trimesoyl chloride by ultrasonic wave, immersing a polyethersulfone ultrafiltration membrane in an aqueous solution of m-phenylene diamine and taking out, and then immersing the ultrafiltration membrane in the trimesoyl chloride-n-hexane solution containing the aforementioned metal organic framework for reaction and modification, so as to obtain the thin-film composite polyamide reverse osmosis membrane. The resulting composite reverse osmosis membrane integrated with the anti-bacterial metal organic framework CuBTTri has a high reverse osmosis membrane permeability and possesses greatly improved and persistent anti-bacterial and anti-biofouling properties. The preparation method is simple and conducive to promotion, and has mild conditions. |
| US11458438B2 |
Polyurethane/polyvinylidene fluoride composite membrane for extracting organic sulfide from naphtha and preparation method therefor
The present invention relates to the field of composite membrane and discloses a polyurethane/polyvinylidene fluoride composite membrane for extracting organic sulfide from naphtha. The polyurethane/polyvinylidene fluoride composite membrane includes an active layer and a support layer where the active layer is a polyurethane casting membrane and the support layer is a polyvinylidene fluoride membrane. The polyurethane/polyvinylidene fluoride composite membrane is prepared by coating the active layer onto the support layer. At the same time, a preparation method for the polyurethane/polyvinylidene fluoride composite membrane is disclosed. The present invention has the following beneficial effects: the polyurethane/polyvinylidene fluoride composite membrane prepared in the present invention may be used to extract organic sulfide in naphtha with high separation efficiency. Further, the composite membrane almost does not change the octane number and the like of the raw material oil, thereby improving the extraction rate of the organic sulfide. |
| US11458433B2 |
Absorbent and process for selectively removing hydrogen sulfide
An absorbent for the selective removal of hydrogen sulfide over carbon dioxide from a fluid stream, wherein the absorbent contains an aqueous solution, comprising an amine of formula (I) and/or an amine of formula (II) wherein U—V—W is CH—O—CHR5, N—CO—CHR5 or N—CO—NR5; U′—V′—W is C—O—CR5; R1 is independently C1-C5-alkyl; R2 is selected from hydrogen and C1-C5-alkyl; R3 is independently selected from hydrogen and C1-C5-alkyl; R4 is independently selected from hydrogen and C1-C5-alkyl; R5 is selected from hydrogen, C1-C5-alkyl, (C1-C5-alkoxy)-C1-C5-alkyl, and hydroxy-C1-C5-alkyl; and x is an integer from 1 to 10. The absorbent has a reduced tendency for phase separation at temperatures falling within the usual range of regeneration temperatures for the aqueous amine mixtures and a low volatility in aqueous solvents. |
| US11458432B2 |
Rechargeable dehumidifier
Rechargeable dehumidifier including inside it the components it consists of, with the possibility that none of them project outward so that it can have an outward appearance without projections, as well as being simple to manufacture, comprising a casing with at least one first opening and open on the top, which configures a first internal cavity, a first lid arranged on top of the casing, provided in the first cavity with a container that in turn comprises a body open on the top that configures a second cavity, a second lid provided on top of the body and having at least one second opening; on top of the second lid may be provided a desiccant agent such that the water absorbed by it is collected in the body when it falls by gravity. |
| US11458430B2 |
Flush valve, dust collector and dust collection system
A flush valve, a dust collector provided with such a flush valve and a dust collection system, are disclosed. The flush valve includes a valve body and a valve spool. The valve body is internally provided with a fluid passageway. The valve body is provided with an inlet, a first outlet and a second outlet. The first outlet is fluidly connected to a device to be flushed. The valve spool includes a movable part, a fixed part and an elastic part, the fixed part being provided in the valve body, and the elastic part elastically connecting said fixed part to the movable part. One end of the movable part being provided with a first spool land for blocking the first outlet. The first spool land being configured to be pushed away from said first outlet by fluid in the fluid passageway when the pressure drops due to blockage. |
| US11458429B2 |
Air filter wear level estimation and replacement timing prediction method
A system is disclosed for use in inspecting a vehicle's air filter. The system includes a receptacle defining an enclosed interior space that is configured to receive the air filter, and a light source that is positioned within the receptacle. The receptacle includes an upper wall with an aperture that is arranged in generally parallel relation to the air filter, and the light source is configured to support the air filter such that the light source backlights the air filter to facilitate capture of an image of the air filter through the aperture in the upper wall of the receptacle. |
| US11458427B2 |
Fine fiber filter media and processes
Fine fiber products including fiber webs, as well as related assemblies, systems and methods, are described. In some embodiments, fiber webs described herein may include fine fibers and relatively low amounts of degraded polymer formed during a fiber extrusion process. The fiber webs may be used for filter media applications. |
| US11458424B2 |
Filter device
A filter device has a filter housing (1) having a fluid inlet (8) for unfiltered matter and having a fluid outlet (9) for filtrate, and has at least one one-piece or multi-part filter insert (15, 17) held in the filter housing (1). Filter insert (15, 17) can be cleaned using a backwash device (25) having at least one backwash element (31) in counter flow to the direction of filtration. The backwash element can be moved along the inside of the relevant filter insert (15, 17) by a fluid-conveying drive shaft (29) of a rotary drive (69, 71). The individual backwash element (31) has, at the end adjacent to this inside, at least one gap-shaped passage opening, which extends in parallel to the axis of rotation of the drive shaft (29) and which opens into a flow chamber connected to the drive shaft (29) in a fluid-conveying manner. At least one further backwash device (27) has a further backwash element (31). The fluid-conveying drive shaft (29) is divided into chambers (73, 75) separated from each other. One backwash element (31) of one backwash device (25) is connected to one of the chambers (73, 75). The other backwash element (31) of the other backwash device (27) is connected to another chamber (73, 75). |
| US11458423B2 |
Fluid filter with a filter connecting piece having an outer section, a middle section and an inner section
A fluid filter for a fluid device with one or more of a pump element and a solenoid valve in a motor vehicle, in particular for an ESP system. The fluid filter is formed by direct injection molding and has at least one filter connecting piece. The filter connecting piece has an outer section, a middle section, and an inner section. The outer section is in the form of a projection that is directed outwards with respect to the fluid filter. The inner section is in the form of a projection that is directed inwards with respect to the fluid filter. |
| US11458420B2 |
Purification of oil
A method and a system for purification of oil, said method comprising the steps of: —providing separation aid and oil to be purified to at least one sedimentation tank; —waiting for allowing a sludge phase to sediment to a bottom part of the sedimentation tank, said sludge phase comprising the separation aid together with impurities from the oil; —removing an oil phase not comprising said sludge phase from the at least one sedimentation tank; and —filtering said oil phase through a depth filter for removing any possible remaining separation aid and impurities. |
| US11458416B2 |
Carbon block/filtration bed/conical reactor with fluidized bed system allowing small sorbent particles to regenerate fluid during extracorporeal blood treatment
Methods and devices for powdered sorbent regeneration of biologic fluids are disclosed. The present invention includes three novel methods, which may be used singly or in any combination, for constraining or immobilizing powders so that they can be perfused with a biological fluid or dialysate: a porous carbon block filter, a filtration bed of very fine powder, and a cone-shaped reactor. |
| US11458413B2 |
Energy-efficient systems including vapor compression for biofuel or biochemical plants
Processes and systems are provided to compress vapors produced in distillation and recover the heat of condensation through vapor compression and to derive mechanical, thermal, and electrical energy from a combined heat and power system, while maintaining the plant's original ability to operate. The plant's existing distillation system, steam generation, and electrical demand determine the design basis for the retrofit system that is targeted at an optimized combination of energy usage, energy cost, and environmental impact. Vapor compression (by mechanical vapor recompression and/or thermal vapor recompression) minimizes the total energy usage. Optionally, combined heat and power provides a means of converting energy between fuel, electricity, and thermal energy in a manner that best complements plant requirements and energy economics and minimizes inefficiencies and energy losses. |
| US11458412B2 |
Controlled vapor delivery into low pressure processes
Provided herein are methods, systems, and device for control, delivery, and purification of low vapor pressure gases in conjunction with carrier gas in micro-electronics and other critical process applications. The present invention is based on the observation that when temperature and pressure of a device for delivering a gas stream are held constant, the concentration of vapor in the gas stream may be modulated based on the level of liquid within the chamber thereof. |
| US11458410B2 |
All dimensions free connection magnetic building block
The present disclosure provides a magnetic building block for connecting with other magnetic building block. The magnetic building block includes a base, a cover, at least one horizontal magnet and at least one vertical magnet. The base includes at least two vertical accommodating grooves and at least one horizontal accommodating groove. The cover is configured to connect with the base and cover the at least two vertical accommodating grooves and the at least one horizontal accommodate groove. The at least one horizontal magnet is located at the at least one horizontal accommodating groove. The at least two vertical magnets are located at the at least two vertical accommodating grooves respectively. Magnetic pole directions of two adjacent vertical magnets of the at least two vertical magnets are opposite to each other. |
| US11458408B2 |
Race royale gameplay through video game
The present disclosure relates to processing operations configured for generation and rendering of a race royale gaming environment that improves processing efficiency and racing gameplay in multiplayer scenarios. An exemplary race royale gaming environment provides a time-adjustable video game map configured to enable racing gameplay between a plurality of players (e.g., player-controlled vehicles) until an overall winner is determined. The race royale gaming environment is further configured to provide persistent vehicle upgrades that persist during at least one instance of racing gameplay (e.g., one or more races) in the race royale gaming environment. In other examples, the race royale gaming environment is configured to enable a player to challenge one or more other players to an elimination race within the time-adjustable video game map. The race royale gaming environment may further execute a predetermined number of rounds of gameplay that continuously reduces the time-adjustable video game map during racing gameplay. |
| US11458404B2 |
Systems and methods for verifying activity associated with a play of a game
A method for verifying behavior associated with play of a game is described. The method includes receiving a characterization of a first player from a user account as being abusive and accessing a recording of the behavior of the first player stored for a pre-determined time period in response to receiving the characterization of the first player. The method further includes analyzing, by an artificial intelligence model, the behavior of the first player to determine whether the behavior is abusive. The operation of analyzing whether the behavior of the first player is abusive is performed to determine whether the characterization of the first player is accurate. |
| US11458393B2 |
Apparatus and method of generating a representation of a virtual environment
A method of generating a representation of a virtual environment includes obtaining a mesh of at least part of the virtual environment; detecting the continuous and non-overlapping portions of that mesh, hereafter ‘patches’; populating a texture map with representations of the patches by, for successive patches in order of large to small, identifying a position on the texture map where a current patch meets a non-overwrite criterion, wherein the a non-overwrite criterion requires that texels corresponding to the current patch do not overwrite texels of any previously positioned patch, and successive positions for each current patch are tested at intervals starting from a common origin position; and associating the current patch with the identified position; setting colour values for the texels of the texture map responsive to colour information corresponding to the obtained mesh; and outputting the obtained mesh and texture map for use by a third party. |
| US11458391B2 |
System and method for improving smoothness in cloud gaming applications
A method for cloud gaming. The method including generating a video frame when executing a video game at a server. The method including performing a scan-out process to deliver the video frame to an encoder configured to compress the video frame, wherein the scan-out process begins at a flip-time of the video frame. The method including transmitting the video frame that is compressed to a client. The method including determining at the client a target display time for the video frame. The method including scheduling at the client a display time for the video frame based on the target display time. |
| US11458389B2 |
Vibration control apparatus
Disclosed herein is a vibration control apparatus that receives a vibration instruction and vibrates a vibration device in accordance with content obtained by correcting the content of the received vibration instruction, wherein the vibration control apparatus determines the correction content for vibration in accordance with a user using the vibration device. |
| US11458388B1 |
Automated controller configuration recommendation system
Various aspects of the subject technology relate to systems, methods, and machine-readable media for adjusting controller settings. The method includes receiving, through a controller associated with a user, controller input for software. The method also includes determining, based on the controller input, a user profile for the user comprising at least a skill level and an input tendency of the user. The method also includes providing suggested adjustments to the controller settings intended to improve performance of the user in relation to the software, the controller settings comprising at least one of controller sensitivity or controller assignments. The method also includes receiving approval of the user to implement the suggested adjustments to the controller settings. The method also includes adjusting the controller settings based on the approval of the user. |
| US11458383B2 |
Skateboard truck with inverted king pin and integrated kingpin fastener
A skateboard truck includes a metal bolt called a kingpin and a threaded fastener, called a hex nut, which when combined hold the two main components of a truck together: the baseplate, which is mounted to the bottom surface of the skateboard deck; and the turning part of the truck called the hanger, which is mounted onto the baseplate by means of the kingpin, and affixed tightly into the baseplate by means of a threaded hex nut. Two bushings placed along the shaft of the kingpin and on either side of a flange protruding from the hanger hold the hanger in place by the tightening of the kingpin into the threaded shaft nut fastener. The kingpin is oriented such that a threaded portion of the kingpin (on an end opposite a bolt head portion) is generally facing towards a bottom surface of the skateboard deck. |
| US11458382B2 |
Immersive upper limb rehabilitation training system
An immersive upper limb rehabilitation training system includes a dual-arm rehabilitation robot, a base, a position tracker, a VR headset, a force-feedback glove, a host computer control center and passive compliant end-effectors. The dual-arm rehabilitation robot is mounted on the base, and drives an arm of a patient to move through two passive compliant end effectors. The visual sensor is used for recording a motion of an upper limb of the patient and feedback-controlling a motion of the dual-arm rehabilitation robot. The position tracker is used for real-time collecting position and posture information of the arm and transmitting it to the upper computer control center. The two passive compliant end-effectors are respectively worn on a forearm and an upper arm of the patient. The upper computer control center is used to provide a quantitative index and control a display of a training screen. |
| US11458380B2 |
Retractable gaff guard
A retractable gaff guard which can be attached to a climber for use in protecting the gaff of a climber. A small retractable reel attached to a gaff guard via a cord woundable in an out of a housing of the reel that can attach on the outside of the leg iron of a climber. The cord is moveable between a retracted position and an extended position. Attached to the cord is a protective body that has a cavity which is dimensioned to receive a gaff of a climber. |
| US11458378B2 |
Baseball simulation and gamification system
An interactive baseball gamification system can be facilitated via the use of sensors, data tracking, gamification, and virtualization. A first user can play against a second user in real-time, near real-time, or based on historical user data. Additionally, the first user can be geographically remote from the second user. The interactive baseball gamification system can be used to train baseball players or baseball teams. Alternatively, the interactive baseball gamification system can be used for recreational purposes to pit users against each other. |
| US11458376B2 |
All surface, counter-weighted, teetering, free-standing, mobile field sport shooting target device and methods of making and using same
A mobile, free standing field sport shooting target device, including a pole having a first end and a second end, wherein an opening is located at the first and second ends of the pole, a counter weight plate having a plurality of openings, wherein the counter weight plate is located adjacent to the first end of the pole, and a collar operatively connected to the first end of the pole, wherein the collar has a first end and a second end such that the counter weight plate is located adjacent to the first end of the collar and the collar is used to retain the counter weight on the first end of the pole, and wherein a distance between the first end of the pole and the second end of the collar can be adjusted. |
| US11458374B2 |
Golf club
A shim or badge is affixed to a golf cub body to produce a cap-back iron, giving the appearance of a hollow-body iron. In this way, the golf club can be manufactured with the performance benefits of a game improvement iron, while providing the appearance of a blade, player's iron, and/or a hollow-body iron. For example, by using a lightweight and rigid shim or badge to close a cavity opening and extend into the toe portion in the golf club body, the golf club head can provide increased stiffness in the topline, while lowering CG. Various shim or badge arrangements and materials can be used, and a filler material and/or damper can be included within the cavity to improve sound and feel, while minimizing loss in COR. |
| US11458373B2 |
Golf club heads with internal undercuts
Described herein is a hollow body iron-type golf club head having a sole and ballast configured to relieve stress within a forward portion of the sole. In a first configuration, the golf club head comprises a ballast undercut for relieving stress. In other configurations, the ballast undercut is combined with additional stress relief features, such as a cascading sole near the face sole juncture, for further reductions to face thickness. |
| US11458367B2 |
Filtering control signals
An exercise system includes a load bearing element having a control element. It further includes a resistance mechanism responsive to a signal from the control element. The signal from the control element is selectively rejected based on state information relating to a state of the load bearing element. |
| US11458366B2 |
Haptic feedback
An exercise accessory includes a load bearing element. It further includes a haptic actuator. In response to an indication of an event pertaining to a load on the load bearing element, the haptic actuator is configured to generate a vibration pattern corresponding to the event. Different events are associated with different vibration patterns. |
| US11458362B1 |
Swing analysis system
A swing analysis system is disclosed herein. The swing analysis system includes a motion capture system and a force measurement assembly configured to receive a user; and at least one data processing device operatively coupled to the motion capture system and the force measurement assembly, the at least one data processing device configured to determine positional information for the one or more body segments of the user from the output data of the at least one motion capture device and output forces and/or moments from the force measurement assembly, the at least one data processing device further configured to determine one or more swing performance parameters for the user using at least one of: (i) the positional information of the one or more body segments of the user from the at least one motion capture device, and (ii) the output forces and/or moments from the force measurement assembly. |
| US11458361B1 |
Lung exercise apparatus and method
A lung exercise apparatus and method with an enclosure, with an inside, an outside and an open top, configured to hold a liquid of a first density. An additive to the liquid that increases the first density such that a person in the liquid is more buoyant. Weight removably connectable with the person such that a person in the enclosure is held vertical in the enclosure and partially immersed in the liquid below a surface of the liquid and with some of a person's body above the surface of the liquid. And a harness that is removably connectable with the person to hold some of the person's body above the surface of the liquid where lungs in a person's body are below the surface of the liquid. |
| US11458358B1 |
Climbing exercise apparatus
An exercise apparatus having multiple exercise modes of operation may include a frame supporting generally vertically oriented reciprocating members spaced apart and in substantial parallel relationship to one another. Reciprocating leg members may include foot supports secured at the lower distal ends thereof. Reciprocating arm members may include hand grips coupled proximate the upper distal ends of the arm members. The arm members and leg members may be operably coupled in multiple configurations for a user to perform various climbing exercise movements. |
| US11458349B1 |
Weightlifting exercising system
A weightlifting exercising system includes a frame having a pair of columns. A pair of lifting assemblies is provided and each of the columns has one of the lifting assemblies mounted thereon. The lifting assemblies each include a mount and an axle extending through the mount and rotational relative to the mount. A first arm is fixedly attached to the axle. A second arm is rotationally coupled to the axle. A lift angle is defined between the first and second arms and is alterable from 0° to 180°. A locking member releasably locks the second arm with respect to the axle such that the lift angle is releasably retained. One of the first and second arms has a handle attached thereto and the other of the first and second arms has a weight receiver attached thereto. One or more weight plates is removably positionable on the weight receiver. |
| US11458347B2 |
Kettlebell handle with weight attachment means
An exercise device includes a rigid handle having a lower end and an upper end. The upper end is adapted for grasping by a person's hand, and the lower end is fixed with a shaft receiver. A bottom end of the shaft receiver is adapted for receiving a top end of a rigid shaft that is adapted to receive one or more weights. A weight stop projects away from a lower end of the rigid shaft to prevent the weights from sliding off of the rigid shaft. In use, with one or more of the weights fixed on the rigid shaft, and with the top end of the rigid shaft fixed with the shaft receiver, the person may grasp the handle to perform exercises. A latch of the shaft receiver selectively locks the rigid shaft with the shaft receiver. The shaft and shaft receiver may include cooperative screw threads. |
| US11458346B1 |
Portable and variable exercise device
The apparatus provides an exercise device that is portable, versatile, and enables the user to match the resistance of the device with the normal physiologic length-tension relationship of skeletal muscle. The device adds resistance in the form of cartridges that are stackable to summate resistance and can connect to a variety of attachments for use with arms, legs, or trunk, i.e., handle, bar, loop, etc. Given the device's portability, it can be used freestyle or mounted to various surfaces. |
| US11458344B2 |
Jump rope with spring-supported collet handle
In one example in accordance with the present disclosure, a jump rope handle assembly is described. The jump rope handle assembly includes a handle having a longitudinal axis. A shaft assembly is disposed within the handle. The shaft assembly is to receive a jump rope section and is to rotate and slide within the handle. The shaft assembly includes a collet to retain the jump rope section. The jump rope handle assembly also includes a spring to compress between the shaft assembly and an interior impact surface of the handle. |
| US11458341B2 |
System and method for monitoring differential pressure across a dry pipe valve in a fire suppression system
A differential pressure monitoring system includes a differential pressure monitoring device and at least one client device. The differential pressure monitoring device includes a water pressure sensor that detects a water pressure at an inlet of the dry pipe valve, a valve air pressure sensor that detects an air pressure at an outlet of the dry pipe valve, and a control circuit that computes a ratio of the water pressure and the air pressure, predicts whether a valve tripping event is expected to occur based on the computed ratio, and in response to predicting that the valve tripping event is expected to occur, provides a prediction that the valve tripping event is expected to occur for remedial action. The system includes at least one client device that receives the prediction from the control circuit and presents display data regarding the prediction. |
| US11458339B2 |
Hot melt safely door holder device
A hot melt safety door holder device includes: a first fixing part on one side of swing end of swing door sheet; a holder with a transverse through hole and the outer hole end faces towards the first fixing part; a second fixing part in the transverse through hole, the first radial end faces towards the outer hole end of transverse through hole, the second radial end faces towards the inner hole end; a conically cylindrical space, formed between the periphery of the second fixing part and the transverse through hole, and the inside and outside diameters of the end between the transverse through hole and the second fixing part corresponding to the space tapering end of conically cylindrical space are fitted with each other. The shape of the low-melting metal material filled in the conically cylindrical space matches the shape of conically cylindrical space, resulting in equal wall thickness. |
| US11458338B2 |
Facial shielding system for protection from environmental hazards
A system which protects the user from electromagnetic radiation, in particular the eyes, face and/or head from UV radiation and/or excessive light as required, while also protecting from thrown particles, projectiles or fluids from striking a user, in particular the eyes, face and/or head, and at the same time providing clean air to breathe. |
| US11458334B2 |
System and method for diagnosis and treatment
A method may include acquiring a first image including a target point and a first reference point, the target point corresponding to at least one part of a subject, the first reference point corresponding to a first marker disposed on the couch of the medical device; determining a first spatial position of the first marker, the first spatial position corresponding to a first working position of the couch; determining a first spatial position of the at least one part of the subject based on the first image and the first spatial position of the first marker; determining a second spatial position of the first marker, the second spatial position corresponding to a second working position of the couch; determining a second spatial position of the at least one part of the subject based on the second spatial position of the first marker and the first spatial position of the at least one part of the subject. In some embodiments, the method may further include adjusting the second working position of the couch based on the second spatial position of the at least one part of the subject. |
| US11458328B2 |
Photobiomodulation therapy device accessories
A light therapy device mounting system may include an elongate pole comprising a plurality of holes, a first portion, a second portion, and a coupler configured to couple the first portion and the second portion. In some embodiments, the system includes a slider mount slidably coupled to the elongate pole via at least one hole of the plurality of holes, a top bracket slidably coupled to the first portion of the elongate pole, and a bottom bracket slidably coupled to the second portion of the elongate pole. The top bracket may include a top hook for receiving a top portion of a door, and the bottom bracket may include a bottom hook for receiving a bottom portion of the door. |
| US11458327B2 |
High-power pulsed electromagnetic field applicator system
Described herein are high-power pulsed electromagnetic field (PEMF) applicator systems. The systems can comprise a base housing including a controller configured to generate a low-power control signal and one or more applicators coupled to the base. Each applicator can include a drive circuitry comprising a generator configured to receive the low-power control signal and to produce, in the applicator, a high-power, pulsed electromagnetic field signal based on the low-power control signal. The high-power pulsed electromagnetic field signal can have a power of greater than 40W. Each applicator can further include a coil circuit configured to emit the high-power pulsed electromagnetic field signal, and an electromagnetic energy shield disposed between the drive circuitry and the coil circuit. |
| US11458323B2 |
Plasma treatment unit
A plasma treatment unit having a high-voltage stage (5, 6), arranged in a housing, for generating high-voltage signals suitable for the generation of a plasma, and having a head part (2) which is connectable to the high-voltage stage (5, 6) and in which there is situated an electrode arrangement (13) shielded by a dielectric (9), is suitable for plasma treatments in particular in the body interior by virtue of the fact that the head part (2) has an elongate transition piece (10) which is attachable to the housing and on that end of which which is not connectable to the housing there is arranged a treatment head (16, 16′), the dimensions of which perpendicular to the longitudinal direction of the transition piece (10) greatly exceed the dimensions of the transition piece (10), and that, in the treatment head (16, 16′), the electrode arrangement (13) forms a spatially closed flexible sheath (12) around a resiliently elastic core (14) and is covered at its outer lateral surface by a thin layer (15) of the flexible dielectric (9), such that the treatment head (16, 16′) can, as it is inserted into a body interior, assume the shape of the surrounding tissue in the body interior. |
| US11458320B2 |
Method of cardiac resynchronization therapy
Various embodiments include methods of cardiac resynchronization therapy (CRT). Various embodiments may include: generating, using a processing unit, a cardiac activation map including a three-dimensional (3D) heart model of the heart that shows coronary vessels of a patient and shows the propagation of electrical signals through the 3D heart model; determining the location of a left bundle branch block (LBBB) based on the cardiac activation map; implanting a first pacing device and a second pacing device into the patient; stimulating the His Bundle of the heart using the first pacing device; and stimulating the left ventricle (LV) of the heart at a position downstream of the LBBB with respect to a direction of electrical conduction through the LV using the second pacing device after stimulating the His bundle. |
| US11458319B2 |
Adjustable sensing in a His-bundle pacemaker
Systems and methods for pacing cardiac conductive tissue are described. An embodiment of a medical system includes an electrostimulation circuit to generate His-bundle pacing (HBP) pulses to stimulate a His bundle, and a cardiac event detector to detect a His-bundle activity within a time window following an atrial activity. The cardiac event detector may use a cross-chamber blanking, or an adjustable His-bundle sensing threshold, to avoid or reduce over-sensing of far-field atrial activity and inappropriate inhibition of HBP therapy. The electrostimulation circuit may deliver HBP in the presence of the His-bundle activity. The system may further recognize the detected His-bundle activity as either a FFPW or a valid inhibitory event, and deliver or withhold HBP therapy based on the recognition of the His-bundle activity. |
| US11458316B1 |
Method and system for ocular stimulation
Devices and methods to deliver microcurrent stimulation therapy to the human body, when connected to a micro-stimulation current-generating apparatus. The method of applying microcurrent stimulation therapy to key points around the eye for treatment of problems such as macular degeneration, retinitis pigmentosa, glaucoma, optic neuritis and other eye-related or nerve-related conditions, as well as other diseases, such as Bell's Palsy, requiring localized stimulation to the eyes and/or on other body parts. |
| US11458314B2 |
Method for configuring an electroanalgesia and electrotherapy apparatus
A method for configuring an electroanalgesia and electrotherapy apparatus using wireless control, with multiple stimulators, particularly used in the segment of pain control and aid in postoperative tissue repair and reduction of measures and body weight. According to the embodiments, a user with electrodes generically distributed simultaneously in several parts of the body, where at the pain site the frequency is from 80 Hz to 300 Hz or 1000 Hz and then to a range of 15 Hz to 35 Hz or among 0.5 Hz and 10 Hz on that electrode, and at distant points, for example, in upper or lower limbs the frequency is from 0.5 Hz to 10 Hz and, so the person can be submitted to this analgesia procedure, according to the pre-determined frequencies, pulse width and pulse form already pre-defined. |
| US11458312B2 |
Implantable medical systems, devices, and methods for affecting cardiac function through diaphragm stimulation, and for monitoring diaphragmatic health
Devices, systems and methods provide forms of asymptomatic diaphragmatic stimulation (ADS) therapy that affect pressures within the intrathoracic cavity, including: 1) dual-pulse ADS therapy, during which a first ADS pulse is delivered during a diastolic phase of a cardiac cycle and a second ADS pulse is delivered during a systolic phase, 2) paired-pulse ADS therapy, during which a first ADS pulse is delivered, closely followed by a second ADS pulse, with the second ADS pulse functioning to extend or enhance a phase of a transient, partial contraction of the diaphragm, and 3) multiple-pulse ADS therapy, during which a stream of ADS pulses is delivered, wherein the time between pulses is based on heart rate. Devices, systems and methods also monitor electromyography (EMG) activity of the diaphragm relative to baseline activity to assess the health of a diaphragm subject to ADS therapy and to adjust ADS therapy parameters or sensing parameters. |
| US11458311B2 |
Non-invasive nerve activator patch with adaptive circuit
A topical nerve activation patch includes a flexible substrate, a dermis conforming bottom surface of the substrate comprising adhesive and adapted to contact a dermis of a user, a flexible top outer surface of the substrate, a plurality of electrodes positioned on the patch proximal to the bottom surface and located beneath the top outer surface and coupled to the flexible substrate, a power source, and electronic circuitry that generates an output voltage applied to the electrodes. The electronic circuitry includes a controller, a voltage monitoring circuit coupled to the controller, a current monitoring circuit coupled to the controller, a switch coupled to the controller and a two stage boosted voltage circuit coupled to the switch and the power source that is configured to increase a switch voltage level to approximately a half value of a final output voltage before increasing to the final output voltage. |
| US11458310B2 |
Electro-stimulation type indoor bicycle
An electrical stimulation indoor bike includes a stationary bicycle; an electrical stimulation unit connected to the stationary bicycle either with wire or without wire, and including an electrode pad for applying electrical stimulation to a user's body; and a control unit to control electrical stimulation of the electrical stimulation unit in accordance with an exercise mode of the stationary bicycle. By the electrical stimulation indoor bike, a variety of electrical stimulation according to pedal movement is applied to a body through an indoor bike connected with a low-frequency stimulator, thereby maximizing exercise effect. |
| US11458306B2 |
Termination of a shield within an implantable medical lead
A shield located within an implantable medical lead may be terminated in various ways. The shield may be terminated by butt, scarf, lap, or other joints between insulation layers surrounding the lead and an insulation extension. For lap joints, a portion of an outer insulation layer may be removed and a replacement outer insulation layer is positioned in place of the removed outer insulation layer, where the replacement layer extends beyond an inner insulation layer and the shield. The replacement layer may also lap onto a portion of the insulation extension. The barbs may be located between the replacement layer and the inner insulation layer or the insulation extension. The shield wires have ends at the termination point that may be folded over individually or may be capped with a ring located within one of the insulation layers of the jacket. |
| US11458303B2 |
Implantable medical leads having fewer conductors than distal electrodes
Implantable medical systems include implantable percutaneous medical leads and/or implantable medical lead extensions that have fewer conductors than distal electrodes, or distal connectors for extensions, by having one or more conductors be electrically coupled to multiple distal electrodes. The multiple distal electrodes may span a general area of a body of a patient that includes a specific point that requires therapy, such as multiple vertebral segments. Because all distal electrodes spanning the general area that are coupled to an active conductor will output the stimulation therapy, the specific point within the general area will receive the therapy even without identifying which electrode is most effective. Bipolar and unipolar stimulation modes may be used. Multiple leads may be used where each lead has more distal electrodes than conductors. Additionally, a single lead may have more distal electrodes than conductors while also carrying multiple stimulation waveforms. |
| US11458300B2 |
Overmolded segmented electrode
One aspect is forming a medical lead for implantation. The method includes forming a plurality of non-ground electrodes, at least one non-ground electrode having a plurality of segments. Overmold portions are formed for the at least one of the plurality of non-ground electrodes, including keys and tabs. One of a plurality of conductors is attached to one segment of the at least one non-ground electrode using the keys and tabs. The non-ground electrodes and plurality of conductors are assembled into electrode assembly and the overmold portions are reflowed. The reflowed electrode assembly is then ground to form the medical lead. |
| US11458293B2 |
Self-flushing connector
A self-flushing connector includes a housing having a cavity, a first inlet port, a second inlet port, and an outlet port. A collapsible valve is disposed within the cavity. A first flow path extends from the first inlet port to the outlet port. The first inlet port and the second inlet port are fluidly connected through a gap defined between the body of the collapsible valve and an inner wall of the housing defining the cavity. A second flow path extends from the second inlet port to the first flow path. When the collapsible valve is in a closed state, the collapsible valve fluidly disconnects the second flow path from the first flow path while allowing fluid to flow through the first flow path. When the collapsible valve is in an open state, the second flow path is fluidly connected to the first flow path. |
| US11458292B2 |
Rotatable infusion device and methods thereof
An infusion set that has a base having an opening to receive a cannula device, the base having a lower base part and an upper base part, wherein the upper base part is coupled to the lower base part and is rotatable relative to the lower base part and a connector that has a fluid connector tube. The connector prevents the upper base from substantially rotating relative to the lower base and the fluid connector tube is in fluid connection with the cannula device when the connector is coupled to the base. |
| US11458283B2 |
Urinary catheter assemblies and packaging for such assemblies
A urinary catheter assembly (10) Includes a catheter tube (14), a connector (16), and a urine collection bag. The assembly further includes a package with a body receiving the catheter tube (18) and the urine collection bag (18) is in its compact configuration. The bag (18) may be variously configured, such as having a non-woven fabric backing portion and/or an outer adhesive or containing a superabsorbent polymer additive. |
| US11458279B2 |
Sleep enhancement system and wearable device for use therewith
A system in which a wearable device detects an electroencephalographic (EEG) response from a user during sleep-related activity, e.g. trying to fall asleep, being asleep or waking up, and outputs an audio signal that is tailored, based on the EEG response, to enhance the user's sleep experience. In particular, an audio, thermal and/or olfactory signal may be used to facilitate any one or more of (i) a smooth path into REM sleep, (ii) a reduced potential for sleep being disturbed, and (iii) exit from sleep at an optimum time. In one example, the system synchronizes properties of an audio signal comprising a dominant white and/or pink noise component with the identified sleep-related parameters. The synchronized properties can include any of intensity, frequency, tone, volume and rhythm. |
| US11458278B2 |
Gas supply device for respiration and control method therefor
The device of the invention is equipped with a pressure sensor and a control unit, and the control unit judges a point at which a pressure gradient calculated from a signal of the pressure sensor becomes larger in the absolute value than a pressure gradient threshold as an inspiration sensing point and starts respiratory gas supply. In addition, the device judges from a frequency of the inspiration sensing point during predetermined time whether a pressure gradient threshold used as a criterion for the inspiration sensing point corresponds to an activity state of the user, and when the pressure gradient threshold does not correspond to the activity state, switches the pressure gradient threshold to another threshold and thus fits the pressure gradient threshold to the activity state. |
| US11458277B2 |
Bioactivation method for enhancing neural activity and blood circulation activity of living body
Provided are a bioactivation method for enhancing a neural activity and/or a blood circulation activity of a living body and a hydrogen generating device for executing this method. In the method, a gas mixture containing hydrogen and oxygen at predetermined concentrations is suctioned by spontaneous breathing continuously for a predetermined time. Moreover, this hydrogen generating device for executing the bioactivation method for enhancing a neural activity and/or a blood circulation activity of a living body includes a body cover member including a battery, a control substrate for controlling power supply from the battery, and a pair of positive/negative electrodes electrically conducted with or shut down from a positive electrode and a negative electrode of the battery by the control substrate. |
| US11458271B2 |
Ultrasonic welding of fabrics for sleep apnea treatment
A respiratory apparatus may employ ultrasonic welds. The ultrasonic welding may be used to join a variety of headgear, mask and accessory components. This process may enhance comfort, fit and/or performance of the joined components and/or overall mask assembly. A component may be a single layer component such as a textile or fabric, or a composite or multiple layer component such as fabric and foam composites, or outer fabric layers and inner spacer fabrics. Further, a component may be a strap, some other headgear component, a mask component, an accessory component or the like. |
| US11458270B2 |
High flow therapy device utilizing a non-sealing respiratory interface and related methods
A high flow therapy system for delivering heated and humidified respiratory gas to an airway of a patient, the system including a respiratory gas flow pathway for delivering the respiratory gas to the airway of the patient by way of a non-sealing respiratory interface; wherein flow rate of the pressurized respiratory gas is controlled by a microprocessor. |
| US11458254B2 |
Adjustable injection device
An apparatus and method for adjusting an injection device for administering a substance that includes a device housing with an array of fastening points. The apparatus has at least two housing-like shells, each having at least one holding device and at least one blocking device for attaching to the housing. The holding device of a first shell can be attached to a fastening point, and the holding device of a second shell can be attached to a further fastening point. Upon attaching all of the plurality of housing-like shells to the housing, the blocking devices of the plurality of housing-like shells prevent the disengagement of the plurality of housing-like shells from the housing by blocking detachment of the holding devices from the fastening points. At least one of the housing-like shells comprises an electronic assembly and shell attachment to the housing activates the electronic assembly. |
| US11458248B2 |
Catheter insertion device
A catheter insertion device (18) includes a housing (12) with a base (14), a catheter (28), an introducer needle (30) and an actuator (26) mounted within the housing. The catheter (28) and needle (30) are coupled to the actuator (26) and movable between a first position where the catheter and needle are retracted within the housing and a second position where the catheter and needle extend from the housing, and where the needle retracts into the actuator when the catheter and needle reach the second position. The actuator (26) has a detent (84) that engages a first recess (76) to require a predetermined force to depress the actuator (26) which is greater than the force necessary to slide the actuator (26) to the second position where the detent (84) engages a second recess (80) in the housing (12) to hold the actuator in the deployed position. |
| US11458245B2 |
Accessory holder with syringe assembly removal tool
A medical procedure accessory components holding unit and methods of using thereof. The accessory holder is designed to hold and store one or more components or medical devices that could be used in a medical procedure, particularly medical devices, for applying an anesthetic. The accessory holder may include four (4) medical device storage or use modules: a syringe disposal device module, a dispensing tool module, a canister module, and a syringe attachment module. |
| US11458244B2 |
Irrigating surgical apparatus with positive pressure fluid
A surgical instrument including an elongated tubular body portion and an irrigation assembly. The elongated tubular body portion extending distally to an end effector and defining an interior cavity. The irrigation assembly includes an inlet port and a shaft assembly supported by the elongated tubular body portion. The inlet port and the shaft assembly are disposed in fluid communication with one another to deliver fluid from the inlet port into the interior cavity of the elongated tubular body portion to irrigate the interior cavity with positive fluid pressure. |
| US11458243B2 |
Irrigation device and system for delivering pressurized fluid to same for wound lavage and biofilm control
A medical device is provided for irrigation of a patient wound site. The device contains a tube having a proximal portion adapted to receive an irrigation solution, a distal portion having a nozzle and an intermediate portion for transporting the solution. The tube has a barrel portion that may be manipulated by a user to position the device relative to the wound site. A distinctive nozzle has a body formed with a distally leading channel presenting a semispherical first spatial conformation and a proximally leading opening formed in the body presenting a second spatial conformation intersecting the semispherical terminus. This geometry, derived from principles of flow mechanics discussed herein, defines what will be described as an “effective diameter” of the nozzle. An assembly and system utilizing the device am also disclosed. The invention utilizes a fluid-isolating durable peristaltic pump for a continuous flow of irrigation solution, along with a single use tube set that embodies the device. |
| US11458242B2 |
Liquid-gas separator
A method and system for separating a flow of matter is shown and described. The system includes one or more flow separation devices, one or more surgical instruments, and one or more suction sources. In some embodiments, the flow of matter comprises biological material. In some embodiments, the flow of matter comprises surgical waste. |
| US11458241B2 |
High flow manifold
Implementations described herein include a system for guiding medical waste fluid into a medical waste collection canister. The system includes a manifold and a filter. The manifold includes a top surface and a sidewall extending from the top surface in a first direction. The top surface and the sidewall define an interior chamber of the manifold. The top surface includes an inlet port and a vacuum port disposed therein. The inlet port connects to a source of medical waste fluid and the vacuum port connects to a vacuum source. The manifold can be formed from a first polymer. A filter is positioned within the interior chamber of the manifold and immediately upstream of the vacuum port so as to filter air flowing into the vacuum port. The filter extends away from the top surface of the manifold in the first direction and the filter is formed from a second polymer. The filter is fused to a surface of the interior chamber of the manifold or to a peripheral surface of the vacuum port so as to form a fused interface, and not merely a press fit connection. |
| US11458240B2 |
Biological component collection system with internal pressure sensor and method
A blood component collection system, which is one form of a biological component collection system, is equipped with a centrifugal separation device and a biological component collection device. The biological component collection device comprises a pressed soft portion pressed by a load detecting unit. The centrifugal separation device includes a collection and returning pump, and a control unit having an internal pressure computation unit which calculates a circuit internal pressure of the biological component collection device on the basis of a detection value of the load detecting unit. The internal pressure computation unit performs a zero reset process of setting a pressure value corresponding to the detection value of the load detecting unit, so as to become zero at each instance of a predetermined timing at which the collection and returning pump is stopped. |
| US11458236B2 |
Reduced leaching of a ligand
A column for removal of a component from a fluid is disclosed. The column has a compartment with a cross sectional area. The compartment contains beads having a diameter. A ligand selected to bind to the component is coupled to the beads. The cross-sectional area and bead diameter are selected to maintain a flow velocity of the fluid within the compartment below a first threshold, thereby reducing leaching of the ligand into the fluid. Also described herein is an adsorbent comprising a ligand that is attached to a substrate by an amine bond, wherein the ligand is resistant to dissociation from the substrate. |
| US11458232B2 |
Medical fluid delivery system including remote machine updating and control
A medical fluid delivery system including remote machine updating and control is disclosed. An example medical fluid delivery system includes a medical fluid delivery device for a patient. The medical fluid delivery system also includes a server in communication with the medical fluid delivery device and a software application for a mobile device. The software application causes an icon to be displayed representing the medical fluid delivery device. The medical fluid delivery system further includes a first communication link between the medical fluid delivery device and the server, and a second communication link between the server and the software application. The software application receives status updates from the medical fluid delivery device via the server and the first and second links. |
| US11458230B2 |
Method comprising contacting tissue with a cross-linkable polyester prepolymer
The present inventions in various aspects provide elastic biodegradable polymers. In various embodiments, the polymers are formed by the reaction of a multifunctional alcohol or ether and a difunctional or higher order acid to form a pre-polymer, which is cross-linked to form the elastic biodegradable polymer. In preferred embodiments, the cross-linking is performed by functionalization of one or more OR groups on the pre-polymer backbone with vinyl, followed by photopolymerization to form the elastic biodegradable polymer composition or material. Preferably, acrylate is used to add one or more vinyls to the backbone of the pre-polymer to form an acrylated pre-polymer. In various embodiments, acrylated pre-polymers are co-polymerized with one or more acrylated co-polymers. |
| US11458229B2 |
Viscoelastic composition
The purpose of the present invention is to provide a viscoelastic composition having excellent operability, which is suitable for use in securing the field of view of an endoscope when opaque dark-colored liquid accumulates inside a canal and obstructs the field of view of the endoscope, the viscoelastic composition securing the field of view by pushing the liquid aside, and to provide a method for securing the field of view of an endoscope using the viscoelastic composition. The viscoelastic composition for securing the field of view of an endoscope comprises a substance having viscoelastic properties and water, preferably has a hardness of 550 N/m2 or less, a viscosity (25° C.) of 200 to 2,000 mPa·s, and a loss tangent of 0.6 or less, and more preferably has an electrical conductivity of 250 μS/cm or less. The method for securing the field of view of an endoscope comprises feeding the viscoelastic composition from a proximal part of the endoscope, through a channel, into a distal part of the endoscope. |
| US11458228B2 |
Monolithic composite orthopedic implants and associated methods
Implementations described herein provide for functionless monolithic composite implants and methods for manufacturing the same. The implant includes a monolithic composite body having a first region comprising a first metal alloy, a second region comprising a second metal alloy, and a transition region disposed between the first region and the second region formed from a bonded mixture of the first alloy and the second alloy. In one example, the transition region is a sintered mixture of the first alloy and the second alloy. In another example, the transition region is disposed at a region of minimum stress within the monolithic composite body under physiological loading conditions of the implant. |
| US11458223B2 |
Discharge device and electric machine
Provided is a discharge device that can improve the efficiency of generating reactive species. The discharge device includes a discharging unit, which has a tip end and discharges from the tip end in response to an application of a voltage, an induction electrode, which forms an electric field between the induction electrode end the discharging unit, and a second electrode, which is disposed between the discharging unit and the induction electrode and receives a voltage having a polarity the same as a polarity of the voltage applied to the discharging unit. |
| US11458222B2 |
Articles formed of pulp base materials with modulated scent release
Described are articles formed of a pulp base material comprising fibers, wherein pores are formed between the fibers. A volatile composition with at least one top note component and at least one base note component at least partially fills the pores of the pulp base material. A release rate of the at least one top note component is modulated by the pulp base material, and a release rate of the at least one base note component is enhanced by the pulp base material. |
| US11458221B2 |
Diatom microbubbler for biofilm removal
Diatom microbubblers comprising diatom biosilica or other silica linked to a catalyst for the decomposition of hydrogen peroxide, such as manganese oxide (MnO2), platinum (Pt), CuO (copper II oxide), or zinc peroxide (ZnO2) particles or nanosheets, or catalase are provided. Further provided are methods of reducing or eliminating biofilm or biofouling conditions. |
| US11458220B2 |
Microbial disinfection for personal protection equipment
A photosensitizer formulation can be disposed on or in a mesh; net; netting; screen; curtain of strands, fibers, or monofilaments; substrate, personal protective gear, mask, or any other suitable object. The photosensitizer formulation, when in contact with molecular oxygen and activated by light or ultrasound, produces microbicidal singlet oxygen. A variety of different arrangements and applications are described. For example, an air flow device may also be included to generate a flow of air through or over the photosensitizer formulation. A fluorescent formulation may be included to monitor photobleaching. The photosensitizer formulation may be disposed in a concentration gradient to generate antigenic particles by damaging or destroying microbes. |
| US11458215B1 |
Wearable sanitizing dispenser
A device for wearing on a person's wrist and dispensing a liquid, such as sanitizing liquid, includes a wristband that has a central mount and two opposing ends. Each end has one part of a two-part mechanical fastener. A container is fixed with the central mount of the wristband and has a top side, a side wall, and a bottom side. The side wall includes an open portion that is fixed with a nozzle. The top side includes a resilient pump diaphragm. The top side, side wall, and bottom side all define an internal volume within the container. Preferably the bottom side of the container includes a removable cap that is removable form the container to provide access to the internal space for refilling the container with the liquid. Depressing the pump diaphragm forces the liquid to be dispensed out of the nozzle. |
| US11458209B2 |
Compositions and methods for delivery of nucleic acid-lipid nanoparticle complexes encoding for viral RNA polymerase region and protein antigen
The disclosure provides nanoemulsion compositions and methods of making and using thereof to deliver a bioactive agent such as a nucleic acid to a subject. Compositions of the disclosure include nucleic-acid lipid nanoparticle complexes encoding for viral RNA polymerase region and protein antigen. The nanoemulsion compositions of the disclosure comprises a hydrophobic core, optionally including inorganic nanoparticles in a lipid nanoparticle that allows imaging as well as delivering nucleic acids. Methods of using these particles for treatment and vaccination are also provided, including methods for administering to a subject a composition of the disclosure in an amount sufficient to generate an immune response. |
| US11458208B2 |
Desmoglein 2 antibody fusion proteins for drug delivery
The invention relates to antibody fusion proteins. Particularly, the invention relates to antibody fusion proteins for intra-cellular and intra-nucleus drugs delivery. The fusion protein of the invention can be used as a peptide penetration system that specifically binds to various targets for the delivery of effector peptides across a biological barrier. |
| US11458203B2 |
Pharmaceutical compositions comprising caffeic acid chelates
The present disclosure relates to pharmaceutical compositions comprising caffeic acid chelates, kits, and methods for using such compounds and pharmaceutical compositions. |
| US11458197B2 |
AipA, OmpA, and Asp14 in vaccine compositions and diagnostic targets for Anaplasma phagocytophilum infection
Anaplasma phagocytophilum surface protein AipA and/or fragments thereof which comprise an invasin domain are used in compositions suitable to elicit an immune response to treat or prevent infections caused by tick-born bacteria of the Anaplasmatacaea family. AipA proteins and protein fragments or antibodies directed to AipA proteins and protein fragments are also used in diagnostic assays to detect exposure to and/or infection with Anaplasmatacaea. AipA and/or fragments thereof are also used for these purposes in combination with one or both of Asp14 and OmpA proteins and/or fragments thereof which comprise an invasin domain. Homologs of these proteins are also used in the compositions and assays. |
| US11458196B2 |
Composition, preparation method and evaluation of a complex immunogen named I-SPGA for production of immunological active proteins (IAP)
The present invention relates to the composition and method of preparing an immunogen designated as I-spga consisting of a complex antigen prepared from 18 to 26 species of pathogenic microorganisms isolated from patients, inactivated with binary ethyleneamine (BEI) and formalin, diluted in a SPGA immunopotentiator mixed with QS-21 adjuvant. By inoculating the hens with the I-spga immunogen, hyperimmune eggs (Immunospga) are obtained which contain immunologically active proteins specific to the 18-26 antigens used for immunization. The immune response of the hens is specific to the used antigens by amplification of the antigenic signal by the SPGA immunopotentiator and due to a special immunization program that allows the immune system to act complex and intense: The I-spga complex antigen contains 18-26 microorganisms isolated from patients, bacterial bodies, components from bodies obtained by ultrasonography, cilia, exotoxins, endotoxins, spores, viruses, fungi or yeasts. This pathogenic material is inactivated with BEI and formalin. The I-spga antigen is of three types. The standard I-spga antigen is composed of 18 to 24 antibiotic-resistant bacterial species isolated from patients in Romania. The specific I-spga complex antigen is composed of the I-spga complex antigen containing a mixture of 7-9 strains from a single species of bacteria, fungi or yeasts isolated from patients in Romania mixed with SPGA and QS-21, used for inoculation of hens previously immunized with standard I-spga antigen. The personalized I-spga antigen is composed of patient-derived pathological material containing cellular debris and pathogenic germs inactivated with BEI and formalin and mixed with SPGA and QS-21 and is used to immunize hens previously immunized with the standard I-spga antigen. This now patented technology encompasses a new generation of biological products in which the immune response of the hens to different groups of parenterally inoculated antigens at different time intervals is overlapping. Chicken response is uniform and additional administration of immunogens and SPGA as an immunopotentiator amplifies the antigenic signal and immune response. The I-spga immunogen as well as the immune response contain two markers, G and A, which identify the I-spga antigen used for immunization against the antigens used to produce the Imunoinstant group bio-preparations or similar products. The I-spga immunogen is used to immunize the hens for obtaining immunologically active proteins that can be used to treat immune deficiencies, psoriasis, epidermolysis bullosa, other dermatitises, nosocomial infections, antibiotic-resistant infections in the urinary system of children and grownups. |
| US11458189B2 |
Cytoprotective drugs
The invention relates to compounds of the echinocandin family or a semi-synthetic derivative thereof or a salt thereof or an ester thereof, or an ester salt thereof, intended to be used as a cytoprotective drug, particularly as a drug for the prevention and/or protection and/or treatment of cell death and/or of degenerative pathological situations or processes which result in cell death, and even more particularly as a drug for the prevention and/or protection and/or treatment of cell death and/or degenerative pathological situations or processes which result in cell death, when they are associated with ischaemia-reperfusion. |
| US11458188B2 |
ABC transporter peptide inhibitor XH-14C and application thereof
Provided are an ABC transporter peptide inhibitor XH-14C and an application thereof in the treatment of a tumor with multidrug resistance mediated by an ABC transporter. In the application, the peptide inhibitor XH-14C shown in SEQ ID NO: 1 is administered in combination with an ABC transporter substrate chemotherapeutic drug. This disclosure also provides a pharmaceutical composition for treating a tumor with multidrug resistance mediated by the ABC transporter, containing the peptide XH-14C shown in SEQ ID NO: 1 and an ABC transporter substrate chemotherapeutic drug. |
| US11458184B2 |
Compositions and methods for treating skin conditions, acne form lesions, and acne
A topically administered synergistic composition for treating skin conditions, acne form lesions, and acne that simultaneously downregulates the production of TNF alpha, IL-1a, IL-8, Leptin, and Sebum in human skin as well as inhibiting bacterial biofilm growth on human skin as well as inhibition and/or prevention of inflammation in the pilosebaceous unit and/or hair follicle of human skin. |
| US11458177B2 |
Enterococcus faecium bacteriophage Ent-FAP-4 and use for inhibiting Enterococcus faecium proliferation of same
The present invention relates to Siphoviridae bacteriophage Ent-FAP-4 (accession number KCTC 12854BP), separated from nature, which is capable of specifically killing Enterococcus faecium and has a genome expressed by sequence number 1, a pharmaceutical composition, which comprises same as an active ingredient, and a method for preventing or treating diseases, induced by Enterococcus faecium, by administering the pharmaceutical composition. |
| US11458176B2 |
Composition for use in the treatment and/or improvement of sleep and mood disorders
The present invention refers to a composition for use in the treatment of sleep disorder, in particular, in the improvement of sleep quality. Furthermore, the present invention refers to a composition for use in the treatment of mood modulation. |
| US11458173B2 |
Synergistic bacterial compositions and methods of production and use thereof
Provided are therapeutic compositions containing Ecobiotic™ populations for prevention, treatment and reduction of symptoms associated with a dysbiosis of a mammalian subject such as a human. |
| US11458172B2 |
Nucleic acid systems that enable bacteria to specifically target solid tumors via glucose-dependent viability
Provided is a nucleic acid system introduced into a bacterial strain to generate a genetically engineered bacterial strain that grows in solid tumors but does not grow in non-tumor tissues, the nucleic acid system comprising: a first DNA fragment that encodes a toxin gene that expresses a toxin that kills the genetically engineered bacterial strain; a second DNA fragment that encodes an antidote gene that expresses an antidote that negates the toxin; a first promotor that controls transcription of the antidote gene, such that glucose represses the transcription of the antidote gene; and a first constitutive promoter that causes constitutive expression of the toxin gene; wherein the second DNA fragment is transcribed in the solid tumors but not transcribed in the non-tumor tissues. |
| US11458170B2 |
Pharmaceutical composition comprising erythrocytes encapsulating a PLP-dependent enzyme and, a non-phosphate PLP precursor
The invention relates to a pharmaceutical composition containing a PLP-dependent enzyme and optionally its cofactor, pyridoxal phosphate (PLP), and/or a phosphate or non-phosphate precursor of PLP, its use as a drug, its production method and a therapeutic treatment method related to it. The pharmaceutical composition comprises erythrocytes and a pharmaceutically acceptable vehicle, the erythrocytes encapsulating the PLP-dependent enzyme. The PLP-dependent enzyme may be methioninase, tyrosine phenol-lyase, tyrosine aminotransferase or cystathionine beta-synthase. |
| US11458169B2 |
TIM3-binding chimeric antigen receptors
Disclosed herein are chimeric antigen receptor (CAR) polypeptides that can be used with adoptive cell transfer to target and kill TIM3-expressing cancers. Also disclosed are immune effector cells, such as T cells or Natural Killer (NK) cells, that are engineered to express these CARs. Therefore, also disclosed are methods of providing an anti-tumor immunity in a subject with a TIM3-expressing cancer that involves adoptive transfer of the disclosed immune effector cells engineered to express the disclosed CARs. |
| US11458163B2 |
Platinum(IV) conjugates and methods of use
Provided are platinum(IV) compounds of Formula I or pharmaceutically acceptable salts thereof. Also provided are compositions including such compounds as well as methods of using the same. |
| US11458158B2 |
Amino acid-, peptide- and polypeptide-lipids, isomers, compositions, and uses thereof
Described herein are compounds and compositions characterized, in certain embodiments, by conjugation of various groups, such as lipophilic groups, to an amino or amide group of an amino acid, a linear or cyclic peptide, a linear or cyclic polypeptide, or structural isomer thereof, to provide compounds of the present invention, collectively referred to herein as “APPLs”. Such APPLs are deemed useful for a variety of applications, such as, for example, improved nucleotide delivery. Exemplary APPLs include, but are not limited to, compounds of Formula (I), (II), (III), (IV), (V), and (VI), and salts thereof, as described herein: wherein m, n, p, R′, R1, R2, R3, R4, R5, R8, Z, W, Y, and Z are as defined herein. |
| US11458157B2 |
Compositions and methods for modifying a predetermined target nucleic acid sequence
Provided herein are compositions and methods for modifying a predetermined nucleic acid sequence. A programmable nucleoprotein molecular complex containing a polypeptide moiety and a specificity conferring nucleic acid (SCNA) which assembles in-vivo, in a target cell, and is capable of interacting with the predetermined target nucleic acid sequence is provided. The programmable nucleoprotein molecular complex is capable of specifically modifying and/or editing a target site within the target nucleic acid sequence and/or modifying the function of the target nucleic acid sequence. |
| US11458156B2 |
Compositions comprising circular polyribonucleotides and uses thereof
This invention relates generally to pharmaceutical compositions and preparations of circular polyribonucleotides and uses thereof. |
| US11458155B1 |
Active ingredient complexes, compositions and methods for hangover relief and to ameliorate alcohol-induced liver damage
An active ingredient complex is effective to treat, reduce the likelihood of developing, reduce the severity of, or ameliorate acute alcoholic liver damage or the symptoms of a hangover. In some embodiments, the active ingredient complex includes NADH (nicotinamide adenine dinucleotide (NAD)+hydrogen (H)), L-cysteine, dihydromyricetin (DHM), N-acetyl-cysteine (NAC), L-theanine, and buffered vitamin C, or pharmaceutically acceptable salts or derivative thereof. According to some embodiments, a pharmaceutical composition or dietary supplement may include the active ingredient complex and one or more pharmaceutically acceptable carriers, excipients, adjuvants and/or diluents. |
| US11458153B2 |
Drug delivery composition comprising a self-assembled gelator
This invention discloses drug-delivery compositions, methods of making prodrugs, and methods of drug delivery using a self-assembled gelator. The backbone of the gelator can contain a drug or prodrug, such as acetaminophen or salicin. Additional drugs or agents can be encapsulated in the gelator. Enzymatic or hydrolytic cleavage can be used to release the drugs. |
| US11458148B2 |
Method and compositions for the treatment of anemia through the inhibition of furin
Methods and compositions that can be used to modulate the activity of furin in a subject are disclosed herein. In some embodiments, the methods include administering a pharmaceutical composition including a protease inhibitor. In some embodiments, the protease inhibitor inhibits furin activity by binding to the catalytic site, the allosteric site, or both. |
| US11458146B2 |
Compositions and methods for the treatment of myelin related and inflammation related diseases or disorders
Described are oxysterols, pharmaceutical compositions including the oxysterols, and methods of using the oxysterols and compositions for treating diseases and/or disorders related to inflammation, such as necrotizing enterocolitis, mesenteric ischemia, inflammatory bowel diseases including Crohn's disease and ulcerative colitis, lymphocytic colitis, Celiac disease. Behcet's disease, rheumatoid arthritis, psoriasis, and autoimmune thyroid disease. |
| US11458140B2 |
Annulated glycosidase inhibitors
Compounds of formula (I), wherein A, R, W1, W2, W3, W4, W5, W6, L, Q, Rx and u have the meaning according to the claims, can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease. |
| US11458139B2 |
Use of BRAF inhibitors for treating cutaneous reactions caused by treatment with a MEK inhibitor
The present technology relates to compositions comprising BRAF inhibitors and uses thereof for treating and/or preventing a MEK inhibitor-associated cutaneous condition in a subject. Kits for use in practicing the methods are also provided. |
| US11458134B2 |
1-[2-(2,4-dimeihylphenylsulfanyl)-phenyl]piperazine as a compound with combined serotonin reuptake, 5-HT3 and 5-HT1A activity for the treatment of cognitive impairment
1-[2-(2,4-dimethylphenylsulphanyl)phenyl]piperazine exhibits potent activity on SERT, 5-HT3 and 5-HT1A and may as such be useful for the treatment of cognitive impairment, especially in depressed patients. |
| US11458133B2 |
Methods for solid tumor treatment
Disclosed herein are methods for treating solid tumors by direct injection into the tumors of chemotherapeutic particles, methods for inhibiting tumor metastasis by administering chemotherapeutic particles to a subject having a tumor, and compositions that include chemotherapeutic particles, small amounts of a polysorbate, and a carrier. |
| US11458132B2 |
Quinolin-2(1H)-one inhibitors of Late SV40 Factor
The present invention is directed to compositions, methods and kits for treatment of cancer, e.g., hepatocellular carcinoma (HCC). In some embodiments, the present invention discloses the use of a small-molecule compounds of Formula (I) to inhibit tubulin acetylation, to inhibit cell migration, or to modulate cell compaction. |
| US11458129B2 |
Neurokinin antagonists and uses thereof
In some embodiments, methods of inhibiting, ameliorating, reducing the severity of, treating, reducing the likelihood of, or preventing social isolation stress or symptoms thereof in a subject in need thereof are described. In some embodiments, methods of determining a risk of social isolation stress in a subject are described. |
| US11458126B2 |
DHODH inhibitor for use in treating hematologic cancers
A method of use for Cpd 1 as an inhibitor of dihydroorotate dehydrogenase (DHODH) function in treating or ameliorating a hematological cancer in a subject in need thereof comprising, administering an effective amount of Cpd 1 to the subject, having the structure: or a form or pharmaceutical composition thereof. |
| US11458124B2 |
Spirocyclic indane analogues as IL-17 modulators
A series of substituted spirocyclic indane derivatives of Formula (I), and analogues thereof, being potent modulators of human IL-17 activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including inflammatory and autoimmune disorders. |
| US11458119B2 |
Amorphous and a crystalline form of genz 112638 hemitartrate as inhibitor of glucosylceramide synthase
The hemitartrate salt of a compound represented by the following structural formula: (Formula I Hemitartrate), which may be used in pharmaceutical applications, are disclosed. Particular single crystalline forms of the Formula (I) Hemitartrate are characterized by a variety of properties and physical measurements. As well, methods of producing crystalline Formula (I) Hemitartrate, and using it to inhibit glucosylceramide synthase or lowering glycosphingolipid concentrations in subjects to treat a number of diseases, are also discussed. Pharmaceutical compositions are also described. |
| US11458116B2 |
Method of improving sleep
The invention provides methods of improving sleep in a patient having a variant of the cryptochrome circadian clock 1 (CRY 1) genotype associated with a circadian rhythm sleep disorder (CRSD) Delayed Sleep Wake Phase Disorder (DSWPD). |
| US11458115B2 |
Method for treatment of Parkinson's disease
Disclosed is a method for the treatment of a neurological or movement disorder, e.g., Parkinson's disease, in an individual in need thereof, by parenteral administration of levodopa and a dopa decarboxylase inhibitor (DDCI), such as carbidopa, benserazide or any combination thereof, concomitantly with oral administration of levodopa, a DDCI, such as carbidopa, benserazide, or any combination thereof. |
| US11458114B2 |
Methods and compositions for enhancing synthesis secretion and transport of collagen to increase wound strength
A method for, and medicinal composition for, treatment of mammalian cells for enhancing synthesis, secretion and transport of collagen to increase wound strength, that includes magnesium pyruvate; calcium pyruvate; L proline; citrulline: and a liquid carrier. |
| US11458111B2 |
Ketogenic diet compatible fenfluramine formulation
A method of treating symptoms of a subtype of epilepsy, e.g., Dravet syndrome, in a patient diagnosed with a subtype of epilepsy, by administering to the patient an effective dose of a fenfluramine formulation in combination with a ketogenic diet over a period of time sufficient to reduce or completely eliminate seizures in the patient. Also provided are compositions and kits finding use in practicing embodiments of the methods. |
| US11458110B2 |
Treatment of Fragile X Syndrome with cannabidiol
The present technology relates to a method of treating one or more behavioral symptoms of Fragile X Syndrome in a subject by transdermally administering an effective amount of cannabidiol (CBD) to the subject wherein one or more behavioral symptoms of Fragile X Syndrome are treated in the subject. |
| US11458108B2 |
Topical pharmaceutical compositions
The present invention relates to topical pharmaceutical emulsion compositions comprising a therapeutically effective amount of 3,5-Dihydroxy-4-isopropyl-trans-stilbene or a pharmaceutically acceptable salt thereof, an oil phase, a water phase, a surfactant, and an antioxidant, and wherein the emulsion composition is homogeneous and/or the active is solubilized in the oil phase. The invention also relates to methods of treating a dermatological condition or disorder in a patient by administering the present compositions to the skin of the patient. |
| US11458107B2 |
Abiotic anti-VEGF nanoparticle
The present invention relates generally to compositions and methods comprising abiotic, synthetic polymers with affinity and specificity to proteins. The synthetic polymers are an improvement over biological agents by providing a simpler, less expensive, and customizable platform for binding to proteins. In one embodiment, the compositions and methods relate to synthetic polymers with affinity and specificity to vascular endothelial growth factor (VEGF). In one embodiment, the compositions are useful for treating diseases and disorders related to the overexpression of VEGF. In one embodiment, the compositions are useful for treating cancer. In one embodiment, the compositions are useful for detecting VEGF levels from biological samples. In one embodiment, the compositions are useful for detecting overexpression of VEGF from biological samples. In one embodiment, the compositions are used to diagnose cancer. |
| US11458106B2 |
Lipid nanoparticles comprising lipophilic anti-inflammatory agents and methods of use thereof
The immunostimulatory effect of lipid nanoparticles (LNPs) continues to block their use for safe and effective delivery of pharmaceutical drugs. Consequently, there exists a need to develop effective LNP delivery systems with an increased therapeutic window that do not trigger an inflammatory response. Disclosed herein are lipid nanoparticles comprising a lipid phase and at least one lipophilic anti-inflammatory agent, and pharmaceutical compositions comprising lipid nanoparticles and methods for using lipid nanoparticles. The anti-inflammatory lipid nanoparticles disclosed herein may further serve as platforms for selective delivery of, for example, nucleic acid segments to target cells and tissues, such as antisense oligonucleotides, DNA, mRNAs, siRNAs, Cas9-guideRNA complex. |
| US11458103B2 |
Delayed release deferiprone tablets and methods of using the same
The invention is directed to pharmaceutical compositions such as tablets that exhibit delayed release properties when administered as either whole or half tablets. The invention is also directed to delayed release tablets comprising deferiprone for oral administration, for which twice daily administration is bioequivalent to the same daily dose of an immediate release tablet administered thrice daily. The invention is also directed to methods of making and using the same. |
| US11458098B2 |
Dry powder compositions of treprostinil prodrugs and methods of use thereof
The present disclosure provides a dry powder composition of treprostinil prodrugs and a method of treating pulmonary hypertension (e.g., pulmonary arterial hypertension), portopulmonary hypertension, or pulmonary fibrosis in a patient in need thereof. The dry powder composition includes (a) from about 0.1 wt % to about 3 wt % of a compound of Formula (I): or an enantiomer, diastereomer, or a pharmaceutically acceptable salt thereof, (b) from about 0.01 wt % to about 3 wt % of DSPE-PEG2000, (c) from about 10 wt % to about 50 wt % of leucine, and the balance being (d) a sugar selected from the group consisting of trehalose and mannitol. The entirety of (a), (b), (c), and (d) is 100 wt %, and R1 is tetradecyl, pentadecyl, hexadecyl, heptadecyl, or octadecyl. The method includes administering an effective amount of the dry powder composition to the lungs of the patient by inhalation via a dry powder inhaler. In certain compositions and methods provided herein, R1 is hexadecyl, e.g., linear hexadecyl. |
| US11458095B2 |
Pharmaceutical solution of amlodipine
Disclosed herein is a liquid pharmaceutical formulation substantially free of water, comprising: (i) amlodipine or a pharmaceutically acceptable salt thereof, (ii) at least one pharmaceutically acceptable excipient, and (iii) a sufficient amount of a vehicle comprising glycerin. Also disclosed herein is a liquid pharmaceutical formulation substantially free of water and ethanol, comprising: (i) amlodipine or a pharmaceutically acceptable salt thereof, (ii) at least one pharmaceutically acceptable excipient, and (iii) a sufficient amount of a vehicle comprising glycerin. |
| US11458092B2 |
Composition with enhanced passenger molecule loading
A composition comprising surfactant-enhanced phospholipid vesicles with one or more cannabinoid substance encapsulated therein is disclosed, wherein one or more surfactant is utilized for enhancing loading and increasing encapsulation efficiency of cannabinoid passenger molecules within phospholipid structures. A method is disclosed for making a surfactant-enhanced phospholipid vesicles with one or more cannabinoid substance encapsulated therein, wherein one or more surfactant is used for enhancing loading and increasing encapsulation efficiency of passenger molecules in phospholipid structures. A method of using surfactant-enhanced phospholipid vesicles with one or more cannabinoid substance encapsulated therein is disclosed wherein one or more surfactant enhances loading and increases encapsulation efficiency of cannabinoid substances in phospholipid structures. A composition and method of making surfactant-enhanced phospholipid vesicles with one or more lipophilic passenger substance encapsulated therein is disclosed wherein one or more surfactant is utilized for enhancing loading and increasing encapsulation efficiency of passenger molecules within phospholipid structures. |
| US11458091B2 |
Compositions and methods for the treatment of opioid overdose
Drug products adapted for nasal delivery, comprising a pre-primed device filled with a pharmaceutical composition comprising nalmefene are provided. Methods of treating opioid overdose with the drug products are also provided. |
| US11458090B2 |
SPF-enhanced water-releasing sunscreen composition
A sunscreen composition includes a silicone phase that includes at least one silicone film former, a blend of silicones that includes at least one of each of a low viscosity silicone fluid, a silicone co-emulsifier and a self-emulsifying silicone elastomer. The composition includes a UV filter system that includes one or more UV filters. The silicone film former and blend of silicones are present in quantities sufficient to provide an SPF that is boosted by at least 100% as compared to a composition that lacks silicone film former, and the cosmetic composition has a unique texture that provides low friction and high glide. |
| US11458088B2 |
Cosmetic molded article and method for manufacturing same
The present invention provides a cosmetic shaped product: which is substantially formed with relatively low-molecular-weight hyaluronic acid or a water-soluble salt thereof having a high penetrability into the skin; which is easily soluble to water; and which has satisfactory handling properties, and a method for producing the cosmetic shaped product. There is provided a cosmetic shaped product being a sponge-like shaped body formed with at least one polyanionic polysaccharide of hyaluronic acid and a water-soluble salt thereof each having an average molecular weight of 30,000 or lower, the sponge-like shaped body having a bulk specific gravity of 5 to 500 mg/mL. This cosmetic shaped product can be produced by freeze-drying an aqueous solution having a content of the polyanionic polysaccharide of 0.5 to 30% by mass. |
| US11458087B2 |
Method of isolating cannabidiol from Cannabis plant and use thereof
Provided are a method of preparing a cannabis processed product having an increased CBD content in an efficient and economic manner, through decarboxylic acid reaction by microwave irradiation of cannabis using various extraction solvents, and use of the processed product having an increased CBD content prepared by the method, a fraction thereof, and a single ingredient of CBD, in foods, drugs, and cosmetics. |
| US11458083B2 |
Cosmetic and/or dermatological composition containing a merocyanine derivative comprising specific polar groups consisting of hydroxyl- and ether-functionalities
The present invention relates to a cosmetic and/or dermatological composition comprising in a physiologically acceptable medium at least one merocyanine derivative of formula (1) or (2) and/or its E,E-, E,Z- or Z,Z-geometrical isomer forms: comprising specific polar groups consisting of hydroxyl- and ether-functionalities. Another object of the present invention relates to a cosmetic process for controlling and/or improving the darkening of the skin under exposure to UV radiation and the homogeneity of the colour of the complexion which comprises the application onto the skin of a cosmetic composition as above defined. Another object of the present invention relates to a cosmetic process for protecting the keratinic materials and particularly the skin against photo-ageing which comprises the application onto the keratinic material of a cosmetic composition as above defined. |
| US11458082B1 |
Tanning compositions including dihydroxyacetone
Embodiments disclosed relate to self-tanning compositions that include at least 0.1 weight percent dihydroxyacetone and at least 1 weight percent water in an internal phase in addition to an external phase formulated to provide a solid body, and the self-tanning composition is stable at ambient temperatures. |
| US11458081B2 |
Personal care compositions
Described herein are low pH, high water, personal care compositions providing an acceptable level of micropreservation. Methods of making and using these compositions are also described. |
| US11458077B2 |
Two-phase cosmetic composition comprising a 4-(3-alkoxy-4-hydroxyphenyl)alkyl ketone
The invention relates to a composition comprising an aqueous phase and an oily phase which are visually separate and superimposed, 1,3-propanediol and a ketone compound of formula (I): wherein R1 is a C2-C4 alkyl radical; R2 is H or a C1-C4 hydrocarbon-based radical; R3 is a C1-C4 hydrocarbon-based radical; and C—X is C═O. The invention can be used for the cosmetic treatment of keratin materials. |
| US11458076B2 |
Dental composite material with adapted ratio of flexural strength to elastic modulus, and mill blanks made of said composite material
A polymerisable dental composite material comprising (i) 60 to 85% by weight of an inorganic filler component comprising at least one tectosilicate and optionally at least one dental glass and/or at least one amorphous metal oxide, (ii) 10 to 40% by weight of a mixture of at least two different urethane(meth)acrylates, (iii) 0.01 to 5% by weight of at least one di-, tri-, tetra- or multi-functional monomer not being a urethane(meth)acrylate, (iv) 0.01 to 10% by weight of at least one initiator, an initiator system and optionally at least one stabiliser and optionally at least one pigment, wherein the total composition of the composite material amounts to 100% by weight, and a polymerised composite material having a flexural strength of greater than or equal to 240 MPa and an elastic modulus of 16 to 20 GPa for the production of indirect dentures. |
| US11458073B1 |
Smart bottle system and methods thereof
This invention relates to smart bottle system that informs the user through a display, the time and date that the contents are to be taken. More specifically, the smart bottle system provides an information to the user/patient, the time to take medication and inform the caregiver, physician, pharmacy personnel, or patient/users of missed doses, the profile, and/or the health condition of the patient/user. The bottle system may track the dosses remaining in the bottle, and inform the caregiver or patient/user, or pharmacy personnel the time to get a refill of the medication. The system can able to compute the profile and/or health condition of the users, based on the medication intake, and/or missed, or users image, and can communicate with the persons located remotely by sending/receiving information. |
| US11458071B2 |
Torque enhancer device for grasping and tooling, and assemblies and uses thereof
A torque enhancement device having one or more torque enhancement member(s) with each having an exterior (preferably bi-symmetric or essentially bi-symmetric) surface configuration with parallel, longer side walls extending in a Y-axis direction and shorter side walls extending in an X-axis direction and corner recesses positioned between ends of adjacent longer and shorter side walls, and with some embodiments of the invention featuring a torque enhancement device having a hole extending in a Z-axis direction. A fastener assembly is also provided that includes one or more torque enhancement devices as well as methods for utilization of the torque enhancement device or utilization or assemblage of an assembly including a torque enhancement device. The surface configuration includes arrangements where there is a torque differential in one direction or the other as well as arrangements that are adapted to handle both standard fastener configurations and torque enhancement configurations with a common torque enhancement device. |
| US11458068B2 |
Apparatus and method for promoting shallow breathing of a patient
An apparatus for promoting shallow breathing of a patient includes a paddle, a belt, and a bladder. The paddle may be configured to contact the body of the patient. The belt may be configured to secure the paddle against the body of the patient. Finally, the bladder may be interposed between the belt and the paddle in the installed condition, such that inflating the bladder urges the paddle toward the body of the patient so as to apply pressure to the abdomen of the patient. A method of promoting shallow breathing is also provided that includes attaching a paddle and a bladder to a belt, such that the bladder is between the paddle and the belt, positioning the paddle on the patient, and inflating the bladder to urge the paddle toward the body of the patient such that the paddle applies pressure to the abdomen of the patient. |
| US11458067B2 |
Soft portable wearable pneumatic interactive suit
A fully wearable system used for communication and information transfer between two users or between a user and a machine to render an effective and intuitive physical interface for combined input and output functions, the fully wearable system including a bidirectional wearable skin including distributed actuator and sensing elements, the actuator and sensing elements including a multimodal actuation layer and a sensing layer, the bidirectional wearable skin being flexible and stretchable, and a portable control device for controlling the distributed actuator and sensing elements, and reading signals from the sensing layer, the portable control device is configured to perform pixilated actuation for both micro- and macrostimulation of a body of a wearer by an actuation frequency and stimulation amplitude. |
| US11458062B2 |
Motion stabilizing device for a cosmetic applicator
An apparatus is provided that stabilizes an applicator in response to the motion caused by a user, comprising: a receiver configured to be coupled with a cosmetic applicator; at least one sensor configured to detect a movement caused by a user; circuitry configured to determine a compensation movement to offset the detected movement; and at least one motion generation device embedded in the receiver configured to control a motion of the cosmetic applicator according to the determined compensation movement. |
| US11458061B1 |
Control of multiple joints of an upper body support system
Methods and system to partially support the weight of a human user engaged in task performance at ground level are presented herein. An upper body support system includes multiple degrees of freedom to adapt the physical geometry of the support system to meet the demands of the task at hand. Each degree of freedom of the upper body support system is passively controlled by the human user from a convenient user interface. In some embodiments, each end-effector of the support system is positioned and fixed in three degrees of freedom over a relatively large workspace by manually controlling the brake torque of two rotational joints and the state of a locking mechanism of a linear joint. In another aspect, an end-effector is removeably attached to the support system with a quick-change coupler. In some embodiments, a swivel joint mechanism compensates for misalignment with the work environment. |
| US11458060B2 |
Reclinable therapeutic massage chair
A therapeutic massage chair is reclinable between a horizontal and an inclined position. The chair includes an upper back support member and a lower support member that is axially movable along a support frame, and is also rotatable about an axis which is perpendicular to the plane of the upper back support member. Electric linear actuators are provided to both axially move and oscillate the lower body support member. |
| US11458059B2 |
Cremation vessel and display
A web connected ornamental funerary apparatus is controlled over a data network comprised of (1) a microprocessor and network connectivity for device and remote sound, image projection, communication and actuation, (2) a cremains repository that serves as (a) an ornament platform, (b) apparatus base, and (c) housing for microelectronic elements, (3) a cap which serves to (a) isolate and protect the cremains, (b) house micro circuitry, and (c) secure a physical hyaloid ornament sculpture and/or project light or a holographic image above the cap, (4) a locking mechanism, and (5) an ornamental feature situated above the repository. |
| US11458058B2 |
Support system for mounting a medical device
A support system for mounting a medical-technical device, comprises a fixation unit, a support module that is attachable to fixation unit, a support arm that comprises a mounting end and an attachment end, wherein the mounting end is mountable to support module; and a joint member that is attachable to attachment end of support arm. |
| US11458055B2 |
Mobility device for assisting a patient
A mobility device for assisting a patient includes a frame having a wheel arranged to maneuver the mobility device; a lift assembly coupled to the frame and movable between a lowered position and a raised position; and a support arm coupled to the lift assembly for movement with the lift assembly and arranged to support an upper part of a body of the patient and to support at least part of his weight on the mobility device when the lift assembly is raised from the lowered position to the raised position and when maneuvering the mobility device. |
| US11458052B2 |
Skin injury resistant occupant support structures and methods for resisting skin injuries
An occupant support structure for supporting an occupant includes an orientation adjustable torso section, a lower body section, and a control system. The lower body section includes a heel region subsection which supports the heel region of an occupant of the occupant support. The control system is adapted to A) cause the heel region subsection to temporarily substantially disengage from the heel region of the occupant in response to a change of angular orientation of the torso section which begins at a time t0, and B) cause the heel region subsection to subsequently re-engage with the heel region of the occupant, the re-engagement occurring at a time tB which is later than t0. |
| US11458049B2 |
Absorbent articles including perfume and cyclodextrins
An absorbent article comprising a perfume which is suitable for improved release from a cyclodextrin complex, wherein the perfume includes 10% or more, by weight of the perfume, of one or more perfume raw materials having: a cyclodextrin complex stability constant (log k) of less than about 3.0, a ClogP of about 2.5 or less, and a weight average molecular weight of about 200 Daltons or less. |
| US11458048B1 |
Closable sanitary napkin system
A closable sanitary napkin system that is secured once rolled or closed by flaps attached towards one end. The flaps remain in contact with the bottom of the napkin until the time of disposal when they are pulled out and used to secure the napkin closed. The napkin could also have a pattern or image printed on the bottom surface to obscure any contents of the napkin. |
| US11458046B2 |
Chassis design for absorbent article
A disposable absorbent article may include a first waist region, a second waist region, a crotch region disposed between the first and the second waist regions, and a chassis having a topsheet, backsheet, absorbent core, and chassis periphery. The chassis periphery has a varying width, Wv. |
| US11458042B2 |
Bilayered devices for enhanced healing
Disclosed herein is a multilayered wound dressing comprising a first layer; the first layer including channels that facilitate neovascularization of a wound; and a second layer in contact with the first layer, the second layer having the same or different chemical composition as the first layer; where the second layer comprises at least one surface that has a texture and the direction of the texture is operative to facilitate cell orientation and growth. A method includes forming a first layer of a polymeric material; forming a second layer of the same polymeric material as the first layer on the first layer; and forming a textured surface of the second layer of the same polymeric material as the first layer, the textured surface being operative to facilitate directional cell growth when used in a wound dressing, where the first layer and the second layer are formed using an additive manufacturing process. |
| US11458036B2 |
Oral appliance apparatus and method of operation thereof
A device for treating sleep disorders such as snoring and sleep apnea comprising an upper portion, and a lower portion; wherein a first bottom surface of the upper portion, is joined to a second top surface of the lower portion using a sealant. A method of treating sleep disorders such as snoring and sleep apnea includes using an oral appliance, and a positive airway pressure machine for assisting a user to breathe through the nose. |
| US11458035B2 |
Dental appliance to reduce snoring
In various implementations, a dental appliance may be utilized to increase an airway and/or reduce snoring. The dental appliance may include an adjustment member, sheath, and a connector that couples the adjustment member and the sheath. The adjustment member may be coupled to a first bite plate, which is positionable over at least a portion of a user's upper teeth. The sheath may be coupled to a second bite plate, which is positionable over at least a portion of a user's lower teeth. The dental appliance may push a user's mandible forward (e.g., closer to an anterior side of a user when compared to an initial position of the mandible) during use. |
| US11458032B2 |
Anatomical brace for dynamically stabilizing the patella during knee articulation so as to address patella tracking error
An anatomical brace for dynamically stabilizing the patella during knee articulation so as to address patella tracking error, the anatomical brace being configured such that, when the anatomical brace is mounted to the knee of a patient, and when the knee thereafter moves to full extension, the anatomical brace applies a proximal/medial force to the patella of the patient, and when the knee thereafter moves to full flexion, the proximal/medial force is released. |
| US11458029B2 |
Bone fusion system, device and method including a measuring mechanism
A bone fusion method, system and device for insertion between bones that are to be fused together and/or in place of one or more of the bones, such as, for example, the vertebrae of a spinal column. The bone fusion device comprises one or more extendable tabs having a central rib. The bone fusion device includes one or more support channels configured to receive an insertion instrument that is then secured to the bone fusion device via a coupling mechanism. As a result, the coupled device is able to be securely positioned between vertebrae using the insertion instrument with minimal risk of slippage. |
| US11458027B2 |
Intervertebral implants, systems, and methods of use
An intervertebral implant frame that is configured to be attached to a spacer body can include a pair of arms that extend longitudinally from a support member such that the arms extend substantially around the spacer body. The arms may be configured to expand, crimp, or otherwise engage the spacer body to thereby hold the spacer body to the frame. The spacer body may be made from bone graft. |
| US11458026B2 |
Derotation reducer linkage
A derotation reducer linkage with polyaxial locking connector for use with screw reducers/extenders in spinal fusion surgery. |
| US11458025B2 |
Vertebral body replacement
The present invention involves a system and methods for assembling and implanting a vertebral body implant. The vertebral body implant includes, but is not necessarily limited to, an expandable core body and endplates that can be attached at both ends. Endplates of various shapes, sizes and angles are attachable to the expandable core in a plurality of positions so that a suitable vertebral body implant can be implanted between vertebrae from an anterior, anterior-lateral, lateral, posterior or posterior-lateral approach. |
| US11458023B2 |
Method of using glenoid component in shoulder arthroplasty
A method of implanting a glenoid assembly, includes forming two bores in a glenoid region of a scapula. At least one of two pegs of a base component is flexed toward the other peg and the two pegs are positioned partially within the bores in the flexed position. After releasing the pegs from the flexed position, the pegs are fully inserted into the bores. At least one stiffening pin is inserted into a first passageway formed in the first peg after the first peg has been fully inserted into the first bore. |
| US11458019B2 |
Prosthetic implants including a frame for fixation to bone and related methods
The present disclosure provides for prosthetic implants to be used in various surgical repairs, including for procedures like total shoulder arthroplasties and reverse total shoulder arthroplasties. The implants include two main parts—a frame and a prosthetic component. The frame includes an aperture that is configured to receive the prosthetic component, allowing the prosthetic component to make direct contact with bone at the surgical site. Various configurations are provided that allow the prosthetic component to be coupled to or otherwise engage with the frame, and at least some of the configurations are such that the reverse procedures can be done without having to fully re-tool and/or modify the bone. A variety of procedures resulting from the improved implants are also provided. |
| US11458014B2 |
Methods of heart valve delivery on a beating heart
A delivery system and method for delivering a prosthetic heart valve to the aortic valve. The system includes a delivery catheter having a steering mechanism thereon for delivering a balloon-expandable prosthetic heart valve to the aortic valve through an introducer passing into the left ventricle through its apex. The introducer may have a more floppy distal section than a proximal section to reduce trauma to the heart wall while preserving good operating field stability. The delivery catheter includes a deflecting segment just proximal to a distal balloon to facilitate positioning of the prosthetic heart valve in the proper orientation. A trigger in a catheter handle may be coupled to a deflection wire that actuates the deflecting segment, while a slider in the handle controls retraction of a valve pusher. The prosthetic heart valve may be installed over the existing calcified leaflets, and a pre-dilation valvuloplasty procedure may also be utilized. |
| US11458012B2 |
Scaffold for nasal tissue engineering
A nasal tissue implant for reconstruction and tissue engineering of nasal tissue in a subject includes a tissue scaffold component comprising a biocompatible polymeric material having a plurality of open pores configured to support cell growth. The tissue scaffold component conforms to a portion of the subject's nasal region and defines at least a portion of the subject's nasal anatomy. A method of making an implantable nasal tissue implant for reconstructing a portion of a nasal anatomy of a human or other animal subject is also provided that includes laser sintering or three-dimensional (3D) printing a biocompatible polymeric material to form a tissue scaffold component comprising a biocompatible polymeric material having a plurality of open pores configured to support cell growth. Again, the tissue scaffold component substantially conforms to a nasal region specific to the human or other animal subject. |
| US11458010B2 |
Medical holding system and method for facilitating the preparation of implantable elements
A medical holding system and method are disclosed herein. The medical holding system, in an embodiment, includes a holder and a support device. The holder includes a grasper configured to be coupled to an end of an implantable element. The holder also includes a coupler having a coupler portion. The support device includes a release interface. The holder and the support device are configured to keep the implantable element suspended above a support surface throughout engagement and disengagement conditions of the coupler portion. |
| US11458007B2 |
Devices and methods for limiting a depth of penetration for an anchor within an anatomy
A medical securing device that includes (1) a pointed tip and (2) a depth stop is provided. The depth stop includes an apex portion coupled to a trough portion. The depth stop limits the depth of penetration of the pointed tip into a wall of a body lumen. In one or more embodiment, the medical securing device may be constructed from a length of shape memory wire. Thus, during deployment, the medical securing device may spring away from a medical device to which the medical securing device is coupled such that the pointed tip makes contact with and punctures, to a limited depth, a body lumen wall. In various embodiments, a pair of barbs may be coupled to from an integral two pronged barb. |
| US11458006B2 |
Aortic graft occluder
An aortic graft occluder for intraoperative leak testing of a tubular aortic graft attached to an aortic root. The aortic graft occluder includes a plug adapted for sealingly closing an opening of the aortic graft. The plug includes a first pathway adapted for connecting a lumen of the aortic graft with a feed line. |
| US11458004B2 |
Self-gripping hernia prosthesis
A self-gripping hernia prosthesis including a layer of repair fabric and a plurality of tissue grips protruding from a surface of the repair fabric. The grip may be fabricated independent of the repair fabric and subsequently attached to the layer of fabric. A backing layer may be employed to secure each grip to the repair fabric. Each base may include a base that is located between the repair fabric and the backing layer. Alternatively, the base may be attached directly to the backing layer. The tissue grips may be configured to minimize entanglement with the repair fabric. |
| US11457999B2 |
Intraoral scanning device for digitally recording the position of a dental implant by means of a scanner
The invention relates to an intraoral scanning device for digitally recording the position of a dental implant by means of a scanner. The device is in the form of a scanning body or pillar used to transfer virtually to CAD software the position and orientation of a dental implant or similar element, mainly by mounting the scanning body or pillar directly on the dental implant located in the mouth of the patient in a clinic and scanning the implant with an intraoral scanner. It is also possible to use the intraoral scanning pillar system in a laboratory and with a conventional desktop scanner. |
| US11457996B2 |
Dental pulp capping composition and method of preserving and regenerating capped pulp and dentin bridge
The invention relates to the application of a composition containing recombinant amelogenin and propylene glycol alginate (“PGA”) on to cut dentin tubules followed by installation of a definitive restorative in a single visit. |
| US11457993B2 |
Intubation drape
A medical drape which is positioned over the head and upper torso of a patient is disclosed which includes a head flap, a head portion, a torso portion, and two oppositely disposed arm portions. The head flap is of a sufficient length to extend about the backside of the patient's head. The head portion includes oppositely disposed side wings which aid in covering the head of a patient. Each arm portion includes an access slot extending through the arm portion. |
| US11457992B2 |
Storage assembly for a medical device
The invention relates to a storage assembly for at least a medical device, an insert and tray assembly comprising such storage assembly, and a manufacturing method for such storage assembly. The storage assembly comprises a sheet material. The sheet material comprises at least a recess in a planar portion of the sheet metal and at least a holding structure. The recess is configured to surround the medical device to be stored. The holding structure protrudes into the direction of the recess and is bent out of the sheet material planar portion to extend below the sheet material planar portion, so that the holding structure is configured to hold the medical device to be received from above relative to the sheet material planar portion. |
| US11457990B2 |
Devices and methods to entrap aerosols and droplets
The invention encompasses devices and methods that at least partially entrap the droplets and aerosols from a person undergoing an aerosol/droplet-generating procedure, thereby reducing a health care worker's direct exposure to such health hazards. The device includes a planar cover structure impermeable to aerosols, droplets, fluids and gas. The planar cover structure providing a barrier between a health care worker and the body cavity or orifice of a patient. A hollow tubular extension forming an opening on the planar cover structure and the opening is configured to be positioned approximately on top of the body cavity or orifice of the patient. The opening configured to be reversibly closed via a closure mechanism. |
| US11457989B2 |
Surgical drape installation aid
A surgical drape installation aid comprises a body comprising a sidewall and a plurality of rotatable seal interface elements. The sidewall bounds an interior volume of the body and has a first end and a second end. The first end of the sidewall bounds a first open end of the body and the second end of the sidewall bounds a second open end of the body. Each of the plurality of rotatable seal interface elements extends from the second end of the sidewall. |
| US11457987B2 |
Manipulator device and therapeutic and diagnostic methods
Dexterous manipulation devices are provided having an end effector enabling large curvature with a diameter of 1 mm or less that can articulate about an axis in a working space of about or less than 4 mm by 4 mm. Preferred devices are robotically actuated and controlled and can be used for a variety of therapeutic and diagnostic applications. |
| US11457986B2 |
Force-feedback gloves for a surgical robotic system
A surgical robotic system that includes a robotic arm, glove configured to be worn on a hand of a user and including a force-feedback mechanism, a tracking device, a processor, and memory. The memory includes instructions which when executed by the processor causes the system to determine that the user is performing a hand gesture with the glove to grasp a virtual user input device (UID) based on the tracking device, and in response to the user grasping the virtual UID, apply, via the force-feedback mechanism, a force upon the glove that corresponds to a physical representation of the virtual UID, and engage the robotic arm to be controlled by the virtual UID. |
| US11457974B2 |
Catheter having flexible tip with multiple flexible segments
A catheter apparatus includes an elongated body having a distal portion including a distal end, a plurality of flexible segments, and at least one intermediate segment that is less flexible than the flexible segments. Adjacent flexible segments are spaced from each other longitudinally by the at least one intermediate segment. Each of the flexible segments include a sidewall having at least one elongated gap extending at least partially therethrough and forming interlocking members. The at least one intermediate segment is shorter than the flexible segments. |
| US11457972B2 |
Sympathetic state evaluation for renal neuromodulation therapy
Methods for treating dyspnea with therapeutic renal neuromodulation and associated system and methods are disclosed herein. One aspect of the present technology, for example, is directed to methods that block, reduce, and/or inhibit renal sympathetic nerve activity to achieve a reduction in central sympathetic tone. Renal sympathetic nerve activity may be altered or modulated along the afferent and/or efferent pathway. The achieved reduction in central sympathetic tone may carry therapeutic benefits for patients with dyspnea. |
| US11457969B2 |
Medical system and method of use
Methods, systems and devices for applying energy to tissue, and more particularly relates to a system for ablating or modifying structures in a body with systems and methods that generate a flow of vapor at a controlled flow rate for applying energy to the body structure. |
| US11457968B2 |
Selective modulation of renal nerves
Methods for treating a patient using therapeutic renal neuromodulation and associated devices, systems, and methods are disclosed herein. One aspect of the present technology is directed to methods including selectively neuromodulating afferent or efferent renal nerves. One or more measurable physiological parameters corresponding to systemic sympathetic overactivity or hyperactivity in the patient can thereby be reduced. Selectively neuromodulating afferent renal nerves can include inhibiting sympathetic neural activity in nerves proximate a renal pelvis. This can include, for example, neuromodulating via fluid within the renal pelvis. Selectively neuromodulating efferent renal nerves can include inhibiting sympathetic neural activity in nerves proximate a portion of a renal artery or a renal branch artery proximate a renal parenchyma. This can include, for example, neuromodulating via a therapeutic element within the portion of the renal artery or the renal branch artery. |
| US11457966B2 |
Bone anchorage system
A bone anchoring system having a flexible member with a first end and a second end opposite the first end. A fastener provided at a first end of the flexible member for retaining the flexible member within a bone. A rigid member is provided to ensure movement or pull-through of the flexible member does not occur. |
| US11457965B1 |
Rotational guided growth devices, systems, and methods
A tether assembly may be attached to a bone to correct a rotational deformity. The bone may have a growth plate that separates a first section of the bone from a second section of the bone. The tether assembly may have a tether member with a first end, a second end, and a central portion extending between the first end and the second end. The first end may have a closed outer wall that defines and fully bounds a first aperture. The second end may have an open outer wall that defines and partially bounds a second aperture. The open outer wall may define a slot in communication with the second aperture. The first and second ends may be securable to the first and second sections of the bone via coupling members inserted through the first and second apertures and anchored in the first and second sections, respectively. |
| US11457964B2 |
Variable angle bone plate system
The invention concerns a bone plate system comprising: a bone fastening element comprising a shaft with a first thread with a first lead length, the fastening element further comprising a head with a second thread on its outer surface, the second thread having a second lead length, the outer surface having a first hardness; and a bone plate with a second hardness which is smaller than the first hardness, the bone plate comprising a non-threaded through hole in a non-assembled state for receiving the bone fastening element, the hole comprising a first hole portion with a first three-dimensional shape and a second hole portion with a second, different three-dimensional shape. The first lead length substantially equals the second lead length, and the second thread is arranged to irreversible deform the wall of the hole to form a female thread on the wall. |
| US11457963B2 |
Device for implanting compression plate within a body
A delivery device delivers a compression plate to a fracture line in a bone. The delivery device includes a body that retains the compression plate in a strained condition, the body including a proximal end, a distal end, and a first beam. The delivery device also includes a cover plate attached to and moveable relative to the body, the cover plate including a second beam. A space is defined between the first beam and the second beam that receives the compression plate. The delivery device also includes a compression clip that retains the compression plate in the space. |
| US11457960B2 |
Lateral spine stabilization devices and methods
A resilient core is positioned between bony projections which are offset from a principal load bearing region of a spinal joint. Shaped projections extend from the core, and engage the bony projections by conforming to anatomical landmarks, and may be fastened to the bony projections. During flexion of the joint, the core absorbs some of the force of compression, and limits an extent to which the joint may compress. If the shaped projections are connected to the bony projections, extension of the joint is inhibited by the projections and the core, limiting the extent to which the joint may be distracted. In this manner, healing is fostered, and a weakened or damaged joint is protected from excessive movement. |
| US11457959B2 |
Bone tie and bone tie inserter
Various embodiments of bone ties, bone tie inserters, and methods for treating the spine are provided. The bone tie can include a proximal end and a distal end. The bone tie can include a head section comprising a rounded head. The bone tie can include a neck section extending proximally from the head section. A bone tie inserter for placing a bone tie can also be provided. The bone tie inserter can include a bone tie advancer with a curved surface configured to guide a rounded head of a bone tie. The bone tie inserter can include a bone tie retriever configured to receive the rounded head of a bone tie. The bone tie is configured to pivot and/or rotate within the retriever portion of the bone tie inserter. The method can include forming a lumen in a first bone portion and a second bone portion. The bone tie can be configured to pivot and/or rotate as the bone tie retriever is withdrawn. |
| US11457958B2 |
Devices and methods for stabilizing tissue and implants
An implant for repairing a joint between a first bone and a second bone includes a first section constructed of a substantially rigid material and a graft constructed of soft tissue having a first end and a second end. The first section has a first end surface configured for positioning against the first bone. The graft is configured for stabilizing the first section relative to the first bone. A first fastener is configured for mounting to the graft and the first section to anchor the graft to the first section. A second fastener is configured for mounting to the graft and the first bone to anchor the graft to the first bone. |
| US11457954B2 |
Strut plate and cabling system
A bone plate assembly and method of utilizing same are disclosed. The assembly includes at least two plates affixed to the bone in two different locations. One of the plates includes a porous bone in-growth surface, and may be entirely porous. The assembly may further include at least one bone screw and cable for affixing the plates to the bone. In the method of use, the plates may be affixed by the screws and/or cables and the plate including the porous surface may be left in place after bone is allowed to grow therein. |
| US11457953B2 |
External fixation alignment gauge
A device for use with orthopedic surgical fixation devices, and more particularly, to an alignment gauge for use with an external fixation system comprising one or more support members (rings, plates, etc.) connected to one or more bone members wherein a plurality of struts of adjustable length support and/or connect the one or more support members. The alignment gauge indicating to a user, such as a surgeon, the degree of translational offset between one bone member and a center point of at least one of the support members in at least one of an anterior-posterior or medial-lateral plane. |
| US11457945B2 |
Ultrasonic blade and clamp arm alignment features
A surgical instrument includes an end effector, a shaft assembly, and an axial location feature. The end effector includes an ultrasonic blade and a clamp arm that can move between an open and closed position. The shaft assembly includes a proximal shaft portion, an acoustic waveguide extending proximally from the ultrasonic blade, a distal shaft portion extending along a distal axis, and an articulation section interposed between the proximal shaft portion and the distal shaft portion. The articulation section can deflect the distal shaft portion and the end effector relative to the longitudinal axis between a non-deflected position and a deflected position. The axial location feature can inhibit the ultrasonic blade from shifting relative to the clamp arm along the distal axis as the end effector is driven between the non-deflected position and the deflected position. |
| US11457944B2 |
Adaptive advanced tissue treatment pad saver mode
A method of controlling the temperature of an ultrasonic blade between two temperature set points includes applying a first power level to an ultrasonic transducer to set an ultrasonic blade temperature to a first target temperature T1, monitoring a phase angle φ between voltage Vg(t) and current Ig(t) signals applied to the transducer, inferring the temperature of the blade based on the phase angle φ, determining that a transection process is complete, and applying a second power level to the transducer to set the blade temperature to a second target temperature T2. The transducer may be coupled to the blade via an ultrasonic waveguide. The first target temperature may be optimized for vessel sealing and the second target temperature may be optimized for clamp arm pad life. The control circuit may determine that transection is complete by determining that the ultrasonic blade contacts the clamp arm pad. |
| US11457942B2 |
Surgical device with articulation and wrist rotation
A surgical instrument comprising a handle assembly, an elongated shaft, an end effector, a rotation mechanism, and an articulation mechanism is disclosed. The rotation mechanism is disposed in mechanical cooperation with the handle assembly and effects rotation of the end effector about the second longitudinal axis. The articulation mechanism is disposed in mechanical cooperation with the handle assembly and effects movement of the end effector from a first position where the first longitudinal axis is substantially aligned with the second longitudinal axis to a second position where the second longitudinal axis is displaced from the first longitudinal axis. The articulation mechanism comprises a first articulation control disposed in mechanical cooperation with the handle assembly, a first cable and a second cable. Actuation of the first articulation control in a first direction causes the first cable to move distally and causes the second cable to move proximally. |
| US11457941B2 |
Articulable endoscopic instruments
In one embodiment, an articulable endoscopic instrument including an articulable retractor configured to pass through a working channel of an endoscope, the articulable retractor including an end effector mounted to a distal end of the articulable retractor, and a handle to which the articulable retractor is mounted, the handle comprising controls that enable a user of the instrument to both articulate the retractor and actuate the end effector, wherein the retractor can be articulated using the controls to form two independent bends lying within one plane, the bends together forming a complex curve. |
| US11457932B2 |
Robotically controlled water jet cutting
A cutting system includes a material removal tool having a fluid nozzle with an adjustable diameter, a workpiece including a target shape for removal, and a controller operable to adjust the diameter of the nozzle to vary fluid flow and control an amount of material removed by the material removal tool. The controller is adapted to adjust the nozzle to vary the fluid flow based on a position of the nozzle and workpiece data preoperatively obtained from the workpiece via a continuous feedback loop. A method of cutting a bone is also provided. |
| US11457930B2 |
Enhanced techniques for insertion and extraction of a bougie during gastroplasty
An assembly including a bougie and a sheath for use in performing a gastroplasty for dividing a stomach of a patient into a sleeve receiving food and a bypass portion. The bougie includes an elongated body having a segment being shaped to follow a lesser curve of the stomach, and an extension member being movable within the stomach for positioning a distal portion thereof away from a gastroesophageal junction of the stomach and to define a fluid passage between the sleeve and the bypass portion. The sheath has an elongated main lumen in which the bougie is inserted and the sheath is translatable along the bougie to selectively expose the extension member of the bougie to perform its guiding action, or hide the extension member to ensure secure displacement of the bougie within the stomach and along the oesophagus. |
| US11457928B2 |
Clip systems for treating body tissues
A device for compressing body tissue includes a clip having a connection portion with first and second clip arms extending therefrom, the clip includes a recess formed on an inner surface of the connection portion, the recess being shaped and sized to slidably receive a mounting bar coupled to an outer surface of an endoscope on which the mounting bar is mounted with inner surfaces of the first and second clip arms maintained in an open position by contact between an endoscope on which the mounting bar is mounted and the inner surfaces of the first and second clip arms. The clip is slidable over the outer surface of an endoscope on which the mounting bar is mounted until the clip moves distally beyond the distal end of the endoscope so that the first and second clip arms spring closed to grip tissue therebetween. |
| US11457918B2 |
Cartridge assemblies for surgical staplers
Surgical stapling devices are disclosed herein that improve on the disclosures of previous surgical stapling devices. |
| US11457915B2 |
Surgical bending instrument
An apparatus and a method are provided for a surgical bending instrument for bending surgical implants. The surgical bending instrument comprises a body including a longitudinally extending threaded hole. A shaft comprising a threaded portion is rotatably engaged within the threaded hole. A handle is coupled to a proximal end of the shaft, and a distal extension of the shaft comprises a driver. A distal force applicator comprises the driver centered between a first grip and a second grip. In some embodiments, the distal force applicator is configured to retain a surgical staple, such that the surgical staple may be changed to a distracted configuration suitable for implantation at a bone fixation or fusion site of a patient. In some embodiments, the distal force applicator is configured to bend a bone fusion plate so as to tailor the plate to specific anatomy of the patient's bone. |
| US11457913B2 |
Biological tissue access and closure apparatus, systems and methods
A system for piercing through biological tissue and providing access to internal structures; particularly, intra-abdominal structures, and closing an opening in the tissue. The system includes a suture guide sub-system having a tissue positioning sub-system for engaging segments of tissue disposed proximate the tissue opening and a suture passer sub-system that slideably engages the suture guide sub-system. The suture passer sub-system includes suture deployment and capture means that is configured to removably secure a suture thereto and deliver the suture to the segments of tissue disposed proximate the tissue opening. |
| US11457912B2 |
Suture tool and method of use
A surgical tool incorporates a suture guide and anchor driver supporting an anchor where the anchor is maintained at a distance from the suture guide until release of a detent mechanism. Thereafter, the anchor is allowed to move into proximity to the suture guide, fixing a suture supported by the suture guide to a substrate, the entire procedure being achievable with a single hand. |
| US11457911B2 |
Anchor delivery systems
Anchor delivery systems include anchors having a generally cylindrical body with a rail on top for positioning within a delivery device slot. The rail incorporates a side-bulge as a retaining feature which axially extends along a majority of the length of the rail. The bulge interferes with a corresponding hourglass cutout in the delivery device slot to prevent the anchor from stripping out of the delivery device when the delivery device is retracted through tissue. The anchors are symmetrical along a length and width to facilitate loading within the delivery device. The distal portion of the delivery device includes a series of distally-extending barbs that intentionally change the penetration force required to push the device tip through tissue. |
| US11457904B2 |
Reduced diameter steerable instrument
A longitudinal steerable tool (100) having a proximal (20) and distal (40) end comprising a sub-region that is a proximal amplifier region, PAR, (136) wherein the LMs (110) are arranged around a fictive tube (180) exhibiting size-decremental plane sections in a distal direction, and comprising a sub-region that is a distal attenuating region, DAR, (138) wherein the LMs (110) are arranged around a fictive tube (180) exhibiting size-incremental plane sections in a distal direction. Further provided is a longitudinal steerable tool (100) having a sheath unit (430) disposed at least partially over each of a bendable proximal part (130) and/or bendable distal part (134), the sheath unit (430) having less compliance in a radial direction compared with in an axial direction. |
| US11457901B2 |
Tissue collection device for collection of one or more tissue samples from a biopsy needle or biopsy device and biopsy device comprising such a tissue collection device
A tissue collection device (1) for collection of one or more exposed tissue samples (2) from a biopsy needle or biopsy device, which tissue collection device comprises one or more pieces of a carrier medium (6) and is arranged to temporarily bring a piece of carrier medium into physical contact with the tissue sample, while the tissue sample is still positioned in the biopsy needle or biopsy device, so that the tissue sample (2) adheres to the carrier medium (6) and is removed from the biopsy needle (3) or biopsy device (4) with the carrier medium (6), when the carrier medium (6) is removed from the biopsy needle or biopsy device again. Furthermore, a biopsy device comprising such a tissue collection device is disclosed. |
| US11457899B2 |
Apparatuses, methods, and systems for sample collection and dispersion
In order to address an inability to separate portions of a sample and/or substance, in some embodiments, methods and apparatuses for separating components and/or portions of a sample are provided. For example, a sample collection container may comprise two areas within the container, one which is configured to contain a first volume of the sample, and one which is configured to contain a second volume of the sample. A float device may be configured to seal the portion of the container collecting the first volume from the portion of the container collecting the second volume, after the former portion of the container has been filled. The sample collection container may further comprise a top cap configured to further seal the two portions of the container, and to prevent leakage and/or spilling of the sample from the sample collection container. |
| US11457897B2 |
Ultrasound transducer tile registration
An ultrasound imaging system (1) comprises an ultrasound transducer array (100) comprising a plurality of ultrasound transducer tiles (101a-d), each of said tiles having an independently adjustable orientation such as to conform an ultrasound transmitting surface to a region of a body (50) including a foreign object such as a pacemaker, a stent, or an interventional tool (200). Using a known spatial arrangement of a plurality of features (201-204) of the foreign object (200), the respective ultrasound images generated by the ultrasound transducer tiles are registered in order to generate a composite image, in which the position and orientation of the foreign object in the individual images is superimposed. The position and orientation of an interventional tool may be determined for each image using object recognition algorithms or using acoustic feedback information provided by at least three ultrasound sensors (201-204) arranged in a known spatial arrangement on the interventional tool. |
| US11457893B2 |
Ultrasonic endoscope
The ultrasonic endoscope includes: an insertion part that includes a tip, a base end, and a longitudinal axis; an ultrasonic transducer that is provided at the tip of the insertion part; a locking groove that is a balloon mounting portion which is disposed closer to the base end of the insertion part than the ultrasonic transducer is and on which a balloon wrapping the ultrasonic transducer is detachably mounted; a balloon pipe line that extends in the insertion part; a tip-side opening surface of the balloon pipe line that is provided closer to the tip than the locking groove and has components normal to a direction of the longitudinal axis; and a groove portion which is formed toward the tip from the tip-side opening surface as a starting point and of which at least a part overlaps the ultrasonic transducer in the direction of the longitudinal axis. |
| US11457892B2 |
Ultrasound transducer positioning apparatus and method
An ultrasound transducer positioning apparatus and method that are capable of securing an ultrasound transducer in a desired position on a patient's body are disclosed. In some implementations, pressure exerted by the apparatus on the ultrasound transducer influences the angle at which the ultrasound energy is delivered to the patient's body. |
| US11457887B2 |
Radiographic imaging apparatus, radiographic imaging system, and recording medium
A radiographic imaging apparatus includes a hardware processor. The hardware processor performs: image generation of generating a radiograph according to received radiation; a determination of whether a use permission condition for permitting use of the apparatus is satisfied; and when determining that the use permission condition is not satisfied, at least any one of specific operations of a first restriction operation of restricting operation of the apparatus, a second restriction operation of subjecting the generated radiograph to processing for restricting use of the radiograph, and a notification operation of providing a notification regarding the use permission condition. |
| US11457886B2 |
Flat panel X-ray imaging device—twin flat detector architecture
A mobile digital fluoroscopy system is disclosed comprising a mobile X-ray system carrier unit, a mobile control unit and an interconnecting table. The X-ray system carrier unit comprises a kV unit, a x-control unit and a first and a second X-ray system each having a transmitter and a receiver. The respective first and second X-ray systems are configured to be mounted to a G-arm and to enable X-ray imaging in mutually intersecting planes. The mobile control unit comprises a 1st inverter, a 2nd inverter, a 1st transmitter generator, a 2nd transmitter generator and a display system. The kV unit is configured to control transmitters to emit or not to emit X-ray energy, to receive image data from the receivers and to send image data via a network connection in said cable. |
| US11457885B2 |
Image processing apparatus
This image processing apparatus is provided with an image acquisition unit for generating a concentration change image and a control unit for performing control for displaying a blood vessel image and a concentration change image, and the control unit is configured to perform control for accepting a selection of a target region on the blood vessel image displayed on the display unit and for displaying the concentration change image corresponding to the selected target region. |
| US11457884B2 |
Moving parts in a nuclear medicine (N-M) imaging system
A Nuclear Medicine (N-M) imaging system including a gantry having a stationary stator and a rotor rotatably mounted on the stator and including detection units. The rotor is driven by a rotor driving assembly including a linear encoder. The detection units mounted on the rotor include scanning columns having one or more Multi-Pixel Photon Counter (MPC) mounted on one or more extendable arm. The gantry also includes flat cables connecting the controller with gantry components, e.g., the scanning column Multi-Pixel Photon Counters (MPC). The scanning columns are pivotably moveable by a scanning column driver system including a rotary encoder. |
| US11457879B2 |
Collimator of a scanning system
The present disclosure provides a collimator. The collimator includes a slice module, a filter module, and a support and protection module. The slice module and the filter module are detachably connected with the support and protection module. The rays strike on the collimator and pass through the slice module and the filter module in order. The slice module is configured to adjust the fan-beam width of the rays striking on the collimator. The filter module is configured to make the rays pass through different filters to implement different types of scanning. |
| US11457875B2 |
Event prediction system, sensor signal processing system, event prediction method, and non-transitory storage medium
An event prediction system according to an aspect includes an acquisition unit and a symptom detection unit. The acquisition unit acquires body movement data about a subject's body movement from a measuring device that outputs the body movement data. The symptom detection unit makes, based on a subset, acquired during a past reference period, of the body movement data, a decision about whether or not there are any symptoms of an onset of a particular event related to the subject. |
| US11457874B2 |
Display on a bandage-type monitoring device
A body-mountable device includes a flexible substrate configured for mounting to a skin surface. The flexible substrate is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the body. The device includes a flexible display configured to provide indications to a user, e.g., indications of sensor readings, medical alerts, or operational states of the device. The display could be operated on a very low power budget, e.g., the display could be operated intermittently. In some examples, the display could include an e-paper display or similar low power display elements. In some examples, elements of the display, e.g., electrodes of a multi-segment display, could be formed on the flexible substrate such that additional elements of the display, e.g., a layer of display medium and a layer of transparent conductor, could be adhered or otherwise attached to the formed elements. |
| US11457871B2 |
Medical scan artifact detection system and methods for use therewith
A medical scan artifact detection system is operable to receive a medical scan of a patient. Artifact detection data is generated by executing an artifact detection function on the medical scan, where the artifact detection data indicates at least one artifact detected in the medical scan that includes a motion artifact or a nipple shadow. A notification is generated for display via a display device, where the notification indicates the at least one artifact. |
| US11457868B2 |
Conductive transfer
A conductive transfer for application to an article comprises first and second non-conductive layers and a conductive layer positioned between the two non-conductive layers. The conductive transfer further comprises an adhesive layer for adhering the conductive transfer to an article, such as a wearable item. The conductive layer comprises a plurality of tessellated cells defined by a printed conductive ink. The conductive layer comprises a main element and an input track with the plurality of tessellated cells being comprised over the input track of said conductive layer. |
| US11457867B2 |
Electroencephalography headset and system for collecting biosignal data
One variation of a system for collecting biosignal data includes: a left junction; a right junction; a first band spanning the left and right junctions; a first band adjuster configured to adjust a length of the first band between the left and right junctions; a second band spanning the left and right junctions and radially offset from the first band about a lateral axis spanning the left and right junctions; a second band adjuster configured to adjust a length of the second band between the left and right junctions; a first electrode fixedly mounted to the first band and centered between the left and right junctions; a second electrode mounted to the first band offset from the first electrode and laterally-adjustable along the length of the first band; and a third electrode mounted to the second band and laterally-adjustable along the length of the second band. |
| US11457866B2 |
Electrode array apparatus, neurological condition detection apparatus, and method of using the same
An apparatus for measuring patient data includes a frame having a plurality of electrode hubs. Each hub can include one or more electrode members. The frame can be configured to receive a head of a patient. Each of the electrode hubs can have a single electrode member or a plurality of electrode members that extend from or are connected to an outer member for contacting a scalp of the head of the patient. The outer member can have at least one circuit configured to transmit data received by at least one of the electrode members to a measurement device via a wireless communication connection (e.g. Bluetooth, near field communication, etc.) or a wired communication connection. |
| US11457864B2 |
System, method, and non-transitory computer readable medium for calculating a brain activity value of a user and changing a level of brain training content being performed by the user
The present invention provides a system for selecting appropriate brain-training content for each user. The selection system includes: a storage unit for storing detection values obtained by detecting blood flow rates in the head of a user, identifiers for predetermined test content to be performed by the user at the time of the detection of the detection values, and an identifier for the user in association with one another; a calculation unit for calculating, on the basis of the detection values stored in the storage unit, brain-activity values indicating the degree of brain-activity of the user when the predetermined test content is performed by the user; and a selection unit for selecting, on the basis of the brain-activity values calculated by the calculation unit during performance of the predetermined test content, brain-training content to be performed by the user. |
| US11457859B2 |
Method for determining a user-specific hair treatment
A method for determining a user-specific hair treatment by determining and inclusion of the degree of damage of hair is provided. To this end, initially, with the aid of near-infrared and/or infrared spectra of the keratin fibres of an individual, the amino acid oxidation product content is determined and a degree of damage is derived from it via a calibration model. Individual treatment advice that is based on the determined degree of damage is issued. |
| US11457858B2 |
Skin diagnostic device and coupling system therefor
A skin diagnostic device is provided that includes a body including a coupling member positioned on one surface, the body being attached/detached to/from an electronic device including an image sensor by using the coupling member, an optical unit positioned in the body and including at least one lens, wherein the optical unit is configured to focus measurement light reflected from a target on the image sensor of the electronic device, and at least one light source unit positioned adjacent to the optical unit and configured to irradiate light toward the target, wherein the coupling member includes at least one magnetic body and an alignment member positioned adjacent to the magnetic body. |
| US11457854B2 |
Computer implemented method and system for aiding mapping heart rhythm abnormalities
A computer implemented method and system are described that identify one or more regions of the heart responsible for supporting or initiating abnormal heart rhythms. Electrogram data is used that has been recorded from a plurality of electrodes on multipolar cardiac catheters obtained from a corresponding series of sensing locations on the heart over a recording time period. The method includes the steps of:identifying, from the electrograms, regions within a chamber of the heart which have electrical activation sequences which characterize them as potential drivers of abnormal heart rhythms,for each sensing location at or substantially about said region, determining from predominant activations, an earliest activating electrode site;for each determined earliest activating electrode site:calculating a value for each of a plurality of modifiers associated with the electrode site, the modifiers being determined from the electrogram data for the site, tissue characteristics of the site or anatomical characteristics of the site;determining a ranking factor calculated from the plurality of modifiers;ranking the each of said earliest activating electrode sites in dependence on its ranking factor; and,outputting data identifying said regions, the data varying prominence of each of the determined earliest activating electrode sites in dependence on said ranking. |
| US11457852B2 |
Multipart electrocardiography monitor
Physiological monitoring can be provided through a lightweight wearable monitor that includes two components, a flexible extended wear electrode patch and a reusable monitor recorder that removably snaps into a receptacle on the electrode patch. The wearable monitor sits centrally on the patient's chest along the sternum oriented top-to-bottom. The placement of the wearable monitor in a location at the sternal midline, with its unique narrow “hourglass”-like shape, significantly improves the ability of the wearable monitor to cutaneously sense cardiac electrical potential signals, particularly the P-wave and the QRS interval signals indicating ventricular activity in the ECG waveforms. In particular, the ECG electrodes on the electrode patch are tailored to be positioned axially along the midline of the sternum for capturing action potential propagation in an orientation that corresponds to the aVF lead used in a conventional 12-lead ECG that is used to sense positive or upright P-waves. |
| US11457843B2 |
Systems and methods for communication with analyte sensor electronics
Systems and methods for wireless communication of analyte information are disclosed. Example embodiments include an analyte sensor system. The analyte sensor system may include an analyte sensor to gather information related to a level of an analyte in a host. The analyte sensor system may include circuitry to transmit and receive wireless signals using a first antenna. The analyte sensor may be coupled to the circuitry before the analyte sensor system is transitioned into an operational state. The analyte sensor system may include a second antenna to receive an input signal from a source external to the analyte sensor system and to transmit a modified signal. The circuitry may use the first antenna to receive the modified signal. The analyte sensor system may transition into the operational state in response to the modified signal received using the first antenna. |
| US11457840B2 |
Analyte sensors with a sensing surface having small sensing spots
Embodiments of the present disclosure relate to analyte determining methods and devices (e.g., electrochemical analyte monitoring systems) that have a sensing surface that includes two or more sensing elements disposed laterally to each other, where the sensing surface is on a working electrode of in vivo and/or in vitro analyte sensors, e.g., continuous and/or automatic in vivo monitoring using analyte sensors and/or test strips. Also provided are systems and methods of using the, for example electrochemical, analyte sensors in analyte monitoring. |
| US11457839B2 |
Fingerprint reading device
A fingerprint reading device that can suppress a position shift of a finger, that includes: a placement portion on which a finger is placed; a reading face; a pair of light sources provided on the placement portion and that irradiate the finger with lights; and a reading unit that captures and reads a fingerprint of the finger in contact with the reading face in accordance with lights scattered in the finger and emitted from a surface of the finger, the pair of light sources are provided on both ends of the reading face that are opposed to each other in a width direction of the placement portion and have light guiding parts formed in a front-back direction of the placement portion, respectively, and the light guiding parts are formed so as to extend up to above the ends of the reading face. |
| US11457833B2 |
Discrete bioelectrical impedance identification device
A discrete bioelectrical impedance identification device, comprising a control module (1) and a detection module (2), wherein the control module (1) comprises a control shell (20) and a control processing circuit (21) provided inside the control shell (20); the control shell (20) is provided with conducting strips (201) which are partially exposed out of the control shell (20); the conducting strips (201) are electrically connected to the control processing circuit (21), wherein the detection module (2) comprises a detection shell (23), a probe (231) embedded in one end of the detection shell (23), a power supply (232) embedded in the other end of the detection shell (23), and a conducting needle group (233) partially exposed out of the shell; the control shell (20) is detachably connected to the detection shell (23); when the control shell (20) is firmly connected to the detection shell (23), the conducting needle group (233) abuts against the conducting strips (201); and when the control shell (20) is separated from the detection shell (23), the conducting needle group (233) is separated from the conducting strips (201). The device can improve the utilization rate of the product and reduce the use cost. |
| US11457831B2 |
Medical imaging system and method
A medical imaging system including a microwave antenna array having a transmitting antenna and a plurality of receiving antennae, wherein the transmitting antenna is configured to transmit microwave signals so as to illuminate a body part of a patient and the receiving antennae are configured to receive the microwave signals following scattering within the body part; a processor configured to process the scattered microwave signals and generate an output indicative of the internal structure of the body part to identify a region of interest within the body part; and a biopsy device comprising a biopsy needle movable relative to the microwave antenna array; wherein the receiving antennae are further configured to receive microwave signals scattered or emitted by the biopsy needle and the processor is further configured to monitor a position of the biopsy needle and to guide the biopsy needle to the identified region of interest within the body part. |
| US11457829B2 |
Sensor assembly
A sensor assembly for in-vivo monitoring of a body fluid or tissue (F) comprises: a pressure sensor element, comprising a micro-electromechanical system (MEMS) and arranged to detect a pressure of the body fluid or tissue (F) in use; and a shield, which generally surrounds the pressure sensor element such that the pressure sensor element is within an interior volume of the shield, in order to protect and to prevent distortion of the pressure sensor element in use. The pressure sensor element comprises a biocompatible thin film layer, for resisting corrosion and/or fouling of a surface of the pressure sensor element by the body fluid or tissue (F) or biological matter thereof. The pressure sensor element and the shield are in fixed relationship with each other. |
| US11457828B2 |
Pulse wave measurement electrode unit and pulse wave measurement device
A pulse wave measurement electrode unit (200) includes electrodes (41 to 46) including a pair of current applying electrodes and a first pair of voltage measuring electrodes; a support member (210) that supports the electrodes on a first main surface (211) that faces a body surface of a measurement subject in a case that the pulse wave measurement electrode unit is attached on the measurement subject; and a fluid bag (24) configured to expand and contract and configured to expand upon measurement to press the electrodes (41 to 46) against the body surface of the measurement subject. The support member (210) includes a length direction (L) corresponding to a circumferential direction of the device in an attached state to the measurement subject and a width direction (W) orthogonal to the length direction (L) and a thickness direction. The electrodes (41 to 46) are arranged side by side in the width direction (W). Low rigidity portions are provided between adjacent electrodes, the low rigidity portions having a lower rigidity than a rigidity of portions that overlap the electrodes in the thickness direction. |
| US11457825B2 |
Cuff-type monitoring device for monitoring cardiovascular parameters
A cuff-type monitoring device, for collecting cardiovascular data relating to an individual user, comprising a control unit housing and a cuff assembly coupled or attached to the control unit housing, the cuff assembly comprising an inner layer, an inflatable bladder, a cuff holder, forming an structural resilient armature of the cuff assembly, an intermediate sheet, an outer band, wherein the cuff assembly is configured, in use, to surround a upper limb of the individual, with the inner layer in contact with the upper limb, wherein control unit housing comprises at least a pump configured to inflate the inflatable bladder, wherein the intermediate sheet is made in an inextensible, i.e. non-stretchable, fabric and there is provided a border joint or seam at least on three sides on a peripheral border of the inflatable bladder, the border joint joining and securing together the inner layer, the inflatable bladder, the intermediate sheet, and the an outer band. |
| US11457824B2 |
Blood pressure sensors
An aspect of the disclosure pertains to a wrist-worn device that may be characterized by the following features: an external surface that is not in contact with the user when the wrist-worn device is worn; a force sensor; a PPG sensor disposed on the wrist-worn device; and control logic configured to: (i) generate one or more sensor data samples, each sensor data sample including data that links force data generated by the force sensor when a user presses a against the external surface at a given time with heart rate data obtained from the PPG sensor at the given time; and (ii) calculate an estimate of blood pressure from the one or more sensor data samples. As examples, the force sensor may be a force sensitive touch screen or film, a strain gauge integrating into the device, or a calibrated spring element configured to be pressed by the user. |
| US11457823B2 |
Wearable blood pressure detecting device and detecting method thereof
A wearable blood pressure detecting device is provided. The wearable blood pressure detecting device includes a pulse detecting module, a processing unit, a memory unit, a model selecting unit, and a blood pressure calculating unit. The pulse detecting module is configured to generate a pulse waveform. The processing unit is configured to capture the pulse waveform to generate at least one pulse characteristic value. The memory unit is configured to store at least two blood pressure models corresponding to different pulse characteristic value ranges. The model selecting unit is configured to select a corresponding blood pressure model according to the at least one pulse characteristic value. The blood pressure calculating unit is configured to calculate a blood pressure value by the selected blood pressure model. |
| US11457821B2 |
Time synchronization in a medical device system or network
Medical devices can perform a plurality of functions, such as sensing, monitoring, deriving and/or calculating various physiological statuses of a patient (e.g., blood pressure, temperature, respiration rate, etc.). Medical devices can also be used to image part or all of a patient's body, to deliver a treatment, or to manage information related to a patient's care. The present disclosure is directed at one or more devices that perform these functions using a plurality of processing circuits, wherein each processing circuit has a timing circuit with a local clock. These processing circuits can be connected via a network, and each timing circuit can communicate with at least one other timing circuit in order to detect and correct time-differences between their local clocks. In this way, multiple processing circuits can be synchronized with each other to facilitate diagnosis or treatment of a patient's condition, or other aspects of a patient's care. |
| US11457816B2 |
Feedback detection for a treatment device
A system includes a focus optic configured to converge an electromagnetic radiation (EMR) beam to a focal region located along an optical axis. The system also includes a detector configured to detect a signal radiation emanating from a predetermined location along the optical axis. The system additionally includes a controller configured to adjust a parameter of the EMR beam based in part on the signal radiation detected by the detector. The system also includes a window located a predetermined depth away from the focal region, between the focal region and the focus optic along the optical axis, wherein the window is configured to make contact with a surface of a tissue. |
| US11457814B2 |
Apparatus for determining a disease parameter
An apparatus for determining a disease parameter describing a type of cardiac disease includes a unit for reading input parameters representing 3D myocardial velocity fields with voxel wise 3D velocity information. The velocity vectors represent velocity of a voxel of a region of the heart at a predefined time point or time interval; a velocity vector depicts a voxel wise 3D velocity of the myocardium with different magnitude. A processor applies an algorithm to obtain a rotation parameter and/or strain-rate-tensor representing local curl of the input parameters and local rate of strain at a certain spatial point, at a certain time point or time interval. A processor calculates the disease parameter on the basis of the rotation parameter and strain-rate-tensor, dividing an absolute value of the rotation parameter by an eigenvalue. The disease parameter reflects a proportion to overall deformation of local layer shearing with regard to local pure deformation. |
| US11457810B2 |
System and method for wireless communication of analyte data
Systems, methods, apparatuses, and devices, for the wireless communication of analyte data are provided. In some embodiments, a method and calibration station for calibrating a continuous analyte sensor system is provided. Methods and testing systems for testing a continuous analyte sensor system is provided. Continuous analyte sensor systems, display devices and peripheral devices configured for wireless communication of analyte, connection, alarm and/or alert data and associated methods are provided. |
| US11457797B2 |
Endoscopic device
A disclosed endoscopic device includes a front cabinet unit including an optical system provided with a phase modulation element which modulates a space distribution of a phase of light; and a rear cabinet unit detachably connected to the front cabinet unit, the rear cabinet unit including an imaging unit which receives light transmitted through the optical system of the front cabinet unit, and converts the light into an electrical signal. |
| US11457795B2 |
Processor for electronic endoscope and electronic endoscope system
A processor for an electronic endoscope includes: a region detection unit configured to detect an enhancement processing target region to be enhanced from pixel information of a captured image of a living tissue; and an enhancement processing unit configured to perform enhancement processing on the enhancement processing target region detected by the region detection unit. The region detection unit is configured to repeat a candidate extraction process of extracting a focused pixel as a candidate for an enhancement processing target region when a signal level value of the focused pixel is smaller than signal level values of two farthest pixels located on both sides farthest from the focused pixel in any one of a plurality of pixel array directions in a region surrounded by a frame surrounding a region with the focused pixel as a center while changing a size of the frame. |
| US11457794B2 |
Dishwasher with tubular spray element drinkware washing system
A dishwasher, dishwasher sprayer, and method of spraying utilize a tubular spray element to direct a spray of fluid at one or more drinkware sprayers that are positioned within a wash tub and physically spaced apart from the tubular spray element. Each drinkware sprayer includes one or more outlets in fluid communication with a fluid collector that faces the tubular spray element and that is configured to receive the spray of fluid from the tubular spray element when the tubular spray element is rotated to a predetermined position, and route the received fluid out of the one or more outlets to wash an interior of a drinkware item that is positioned over the drinkware sprayer. |
| US11457792B2 |
Dishwasher
A dishwasher includes a tub, a spray arm, and a spray arm. The spray arm includes an arm body that defines a plurality of channels that are partitioned from each other and that are configured to carry washing water and a plurality of spray holes configured to discharge washing water from the plurality of channels toward the washing objects. The spray arm further includes a chamber disposed vertically below the arm body and configured to communicate with the plurality of channels; a channel guider configured to supply washing water from the spray arm holder to the chamber; and a channel switch unit accommodated in the chamber and configured to open and close at least a portion of the plurality of channels. |
| US11457790B2 |
Floor cleaning machine
A floor cleaning machine is provided, in particular a hand-guided and/or hand-held floor cleaning machine, including a support device, at least one cleaning roller arranged on the support device, capable of being driven in rotation and provided with a cleaning substrate, said cleaning substrate being made of a textile material; and at least one mouth towards the at least one cleaning roller that includes a first and a spaced second mouth wall having a mouth opening therebetween, wherein the first mouth wall is positioned above the second mouth wall relative to the direction of gravity, wherein the first and/or second mouth wall protrude(s) into the cleaning substrate of the at least one cleaning roller. |
| US11457788B2 |
Method and apparatus for executing cleaning operation
A robotic cleaning apparatus for performing a cleaning operation and a method of cleaning a cleaning space therefor are provided. The method includes acquiring contamination data indicating a contamination level of the cleaning space, acquiring contamination map data based on the contamination data, determining at least one cleaning target area in the cleaning space, based on a current time and the contamination map data, and cleaning the determined at least one cleaning target area. The method and apparatus may relate to artificial intelligence (AI) systems for mimicking functions of human brains, e.g., cognition and decision, by using a machine learning algorithm such as deep learning, and applications thereof. |
| US11457787B2 |
Filter cleaning
A filter device for a vacuum cleaner, including a turbine device, for generating at least one first and one second main air flow through at least a portion of the vacuum cleaner, and a control unit. The filter device includes a first chamber including a first filter element, a first outflow opening, a first inlet opening and a first pressure surge element, which divides the first chamber into a first and a second space and is reversibly movable between a first and a second position, the first main air flow being able to flow into the first space of the first chamber through the first filter element and to flow back out through the first outflow opening, a second chamber including a second filter element, a second outflow opening, a second inlet opening and a second pressure surge element, which divides the second chamber into a first and a second space and is reversibly movable between a first and a second position, the second main air flow being able to flow into the first space of the second chamber through the second filter element and to flow back out through the second outflow opening. The first pressure surge element and the second pressure surge element alternately are reversibly movable to alternately clean the first and second filters. |
| US11457781B2 |
Nozzle for cleaner
A nozzle of a cleaner includes: a housing; a rotation cleaning unit accommodated in the housing and configured to clean a surface based on a rotation operation; and a drive unit inserted into a side of the rotation cleaning unit. The drive unit includes a motor, a motor supporter fixed to the housing and coupled to the motor, a gear unit connected with a rotation shaft of the motor to transfer a driving force, and a shaft connected to the gear unit and the rotation cleaning unit to transfer a rotation force to the rotation cleaning unit. The motor includes a printed circuit board (PCB) installation portion in which a PCB is installed and which is spaced apart from the motor supporter, in which a first space portion in which the air flows is formed between the motor supporter and the PCB installation portion. |
| US11457777B1 |
Toilet tool handle with retractable cover
A toilet tool handle with retractable tool head cover is disclosed. An elongate tool handle has an end with a tool head connector thereon. A rack gear extending along the handle's longitudinal axis is positioned adjacent the end. An actuator sleeve, slidable along the handle, has a bearing mounted on it which holds a pinion gear engaged with the rack gear. The tool head cover is connected to the pinion gear such that sliding action of the actuator sleeve with respect to the handle slides the pinion gear with respect to the rack gear. Engagement of the pinion gear teeth with the rack gear teeth causes the pinion gear to rotate and causes the tool head cover to rotate from a first position where it encloses the handle end to a second position where it is rotatably retracted away from the handle end. |
| US11457767B1 |
Multi-directional movement countertop appliance rolling tray
A multi-directional movement countertop appliance rolling tray that includes a support surface, at least one high friction support, at least one first multi-directional low friction moving device and a movement lever. The support surface has a front edge, a back edge, a first side edge and a second side edge that extend there around. The at least one high friction support is proximate the front edge of the support surface. The movement lever is operably mounted with respect to the support surface. The at least one first multi-directional low friction moving device is rotatably mounted to the movement lever. The movement lever is movable between a first position and a second position. When the movement lever is in the second position, a lower surface of the first multi-directional low friction moving device extends further from the support surface than a lower surface of the at least one high friction support. |
| US11457764B2 |
Portable coffee brewing mug apparatus
A portable coffee brewing mug apparatus for brewing and consuming fresh coffee on the go includes a cup body. A cup riser tube extends from a cup top perimeter down through a cup sidewall and into a cup interior adjacent a cup base. A heating element powered by a cup battery is coupled within the cup base. A brewing module is selectively engageable with the cup body and has a pod holder to secure a coffee pod. A module riser tube is in fluid communication with the cup riser tube and a drip tube to bring heated water from the cup body onto the coffee pod. A base body has a base top side selectively receiving the cup base. A charger is coupled within the base body and is in operational communication with the cup battery. |
| US11457763B2 |
Stabilized rotating drapery rod ring system
A drapery system having a drive element extending the length that is connected to a structure by a pair of brackets. The drive element has a cylindrical shape with an exterior surface. The exterior surface of the drive element has a guide structure, which in one arrangement is a plurality of helical grooves. A plurality of rings are positioned around the drive element that are used to connect shade material to the drive element. The rings include a partial driver ring, a full driver ring and idler rings. In a center closing arrangement, partial driver rings are positioned as the inward most rings followed by full driver ring which is followed by a plurality of idler rings. The partial driver ring and the idler rings have a stabilizer that fits around the exterior surface of the drive element thereby providing smoother and quieter travel along the drive element. |
| US11457762B2 |
Hangable apparatus and systems and methods therefor
A track hanger (100) includes a hook (103) and an extension (104), a base member (102), and a key (403). The key is detachable from the hook, and the base member is detachable from the extension. The key can include a first major surface (401) and a second major surface (402). The first major surface can define one or more barbs (404) that facilitate one-way insertion of the key into a track (106). |
| US11457760B2 |
Artificial tree assembly
An improved artificial tree of the present invention is directed to a decorative artificial tree assembly which may be dimensioned and configured to fit on any supporting surface including, but not limited to, an interior floor, outside grounds, etc. The artificial tree may be disposed in an assembled or collapsed state. As such, the artificial tree may include a plurality tree segments and a cap member, vertically interconnected or stacked upon each other via a plurality of connectors. The artificial tree may be constructed from lightweight materials with decorative items attached to its outer surface. |
| US11457759B2 |
Table leg-mounted handbag hook and methods of use
A hook system is described that can attach to the leg of a table and be configured to hold one or more purses, handbags, shopping bags or briefcases. The system is simple, inexpensive and adaptable to fit on legs of different sizes and shapes. The hook system can comprise one or more hook members and one or more adjustable cable ties to hold the hook members in place against a table leg. |
| US11457758B2 |
Universal zipper aid
Various examples of a device for aiding in closure of a zipper are disclosed. The device includes a body comprising a base portion and an elongated spring portion extending from the base portion, the elongated spring portion configured with a bend such that the elongated spring portion overlaps the base portion such that a distal portion of the elongated spring portion together with at least a portion of the base portion forms a gripping section to receive a zipper tab of the zipper; and a locking member comprising a lever arm and a tension member, the tension member positioned at an angle with respect to the lever arm, the locking member configured to pivot with respect to the body such that the tension member applies pressure to the elongated spring portion in a closed position to secure the zipper tab. |
| US11457757B2 |
Clothing hanger
A clothing hanger includes a base member, a rotatable hook connectable to the base member, first and second arm members connectable to the base member, first and second support members connectable to the first and second arm members, and first and second support cover members connectable to the first and second support members. |
| US11457755B2 |
Teapot
A teapot is provided with a pot body, a tea leaf filter basket in the pot body, and a lid on the pot body. A tea leaf filter basket bracket is sleeved at a pot opening of the pot body on an outer edge of the tea leaf filter basket; the tea leaf filter basket bracket and an inner side surface of the pot opening of the pot body are in interference fit; and the tea leaf filter basket bracket is in pivoted connection with the lid. The tea leaf filter basket is placed on the tea leaf filter basket bracket. |
| US11457754B1 |
Method and apparatus for supporting a child's head
A pillow that is worn on a body of a parent or caregiver to support the head of an infant or young child. The pillow includes a U-shaped shell having a central region and first and second legs that extend outwardly from opposite ends of the central region in a same direction as one another. A gap is bounded and defined the first leg, the central region, and the second leg. When the pillow is worn, the central region rests behind the parent or caregiver's neck and one of the first and second legs extends over each shoulder and onto their chest. Closure tabs secure the legs to one another. A separate pad is removably received within each of the first leg and the second leg. The central region is made up of two layers of fabric and is free of any pads or filler materials. |
| US11457748B2 |
Retail merchandise tray and display incorporating same
A retail merchandise tray and display incorporating the same are provided. The display includes a shelf and the tray mounted to the shelf. The tray includes a pair of opposed mounting rails with at least one tray section situated between the first and second mounting rails. A support leg is mounted to the first mounting rail and elevates a back end of the retail merchandise tray relative to a front end. |
| US11457747B2 |
Connecting structure of support rods of bedstead
A connecting structure of support rods of a bedstead is disclosed. The bedstead includes a bed frame. The bed frame includes support rods arranged and connected between two lateral frame rods. The two lateral frame rods each have a plurality of slots. A positioning block is insertedly connected to each slot. The positioning block includes a positioning groove block. The positioning groove block has first positioning portions therein. Two sides of either end of each support rod are formed with positioning openings for the first positioning portions to be engaged therein. The support rods are easily and quickly connected to the bed frame, and the connection and support is stable. |
| US11457745B1 |
Modular seating apparatus and kit
A modular seating kit for producing a modular seating apparatus, comprising one or more rectangular base platforms, at least one connecting bracket, one or more vertical supporting structures, one or more secondary vertical supporting structures, a plurality of fasteners, and one or more support legs, each base platform has a plurality of attachment points adapted to receive the support legs and fasteners, the vertical supporting structures and the secondary vertical supporting structures are adapted to be attached to one of the base platforms to function as backrests or armrests, and two or more of the base platforms are adapted to be linked together using the connecting brackets to provide the modular seating apparatus with expandable seating capacity. |
| US11457744B2 |
Chair frame with injection molded foam padding
A chair having a first frame portion with a backrest support and a rear leg portion at least part of the backrest support and the leg portion being formed from a single piece. A second frame portion has a seat support and a front leg portion extending in a direction transverse to the seat support, the seat support in a fixed position relative to the backrest support. The backrest support molded thereover in foam, the backrest support being substantially peripherally located around the foam of the backrest and the backrest being provided free from rigid supports extending across a middle portion of the backrest. The seat support molded thereover in foam, the seat support being substantially peripherally located around the foam of the seat and the seat being provided free from rigid supports extending across a middle portion of the seat. |
| US11457743B1 |
Folding chair with articulated armrests
A folding chair includes an articulated armrest to initiate a folding of the chair. The armrest can have a spring-loaded, releasable coupling, where the chair will not fold inadvertently, while lifting the chair by the armrests, without release of the coupling. The folding armrests can be linked to movement of the seat structure during chair folding. The chair can include four leg posts, two articulated armrests, where each armrest is rigid and has a front and rear arm section, and two seat links, where each seat link is pivotally attached to one of the front or the rear arm section, and to a side support of a seat bottom, where the chair is configured, when the armrests are articulated, to fold the chair. A releasable coupling can be included, between the front and the rear arm sections, where, when the coupling is released, the chair is folded. |
| US11457741B2 |
Folding swivel chair support frame
A folding swivel chair support frame, which includes a seat frame and a chair leg frame; and the seat frame includes a U-shaped first support rod, a second support rod, and a cushion rod that are hinged to each other, and a foldable connection is formed by a turntable and a shaft rod that is locked on the first support rod. The seat frame is inserted into the guide tube of the chair leg frame by means of the shaft rod to form a docking position with the chair leg frame, and the turntable on the seat frame abuts against the support plate of the chair leg frame to from a rotatable load-bearing support. |
| US11457732B2 |
Chase for connecting tables
A furniture system includes a first table having a first tabletop and one or more first legs supporting the first tabletop. The first tabletop includes a first upper surface and a first lower surface opposite the first upper surface. The furniture system also includes a second table having a second tabletop and one or more second legs supporting the second tabletop. The second tabletop includes a second upper surface and a second lower surface opposite the second upper surface. A chase is coupled to the first lower surface and the second lower surface to physically connect the first table to the second table. The chase includes a first channel extending therethrough. The first channel is configured to receive one or more cables. |
| US11457729B2 |
Utility table apparatus and method
In the specification and drawings a cooler-mounted utility table is described and shown with a work surface; a vertical support member; at least one work surface support rail connected to the work surface and pivotally connected to the vertical support member so that the work surface may pivot from a horizontal position for use and a vertical position for storage and transport; and a mounting bracket configured to securely receive the vertical support member and to be attached to the cooler using the existing structure of the cooler. |
| US11457725B2 |
Stamped brush heads and brush head stamping manufacturing methods
A brush head (10) and a method (200) for manufacturing a brush head. The method (200) includes stamping (220) a plurality of openings (62) into a strip or roll of backing material (60). A bristle tuft (21) is inserted into each of the openings in the backing material. A proximal end (23) of each bristle tuft is bonded to a proximal side (63) of the backing material to create a merged proximal end head portion (26). Excess portions of the backing material are removed to form a plurality of carrier elements (24) about the openings from the backing material. The carrier elements form a plurality of merged tuft assemblies (20). A platen (42) of a neck (40) is positioned in relation to the merged tuft assemblies. A matrix material (30) is injected around the platen and the merged tuft assemblies to at least partially encompass the platen and the carrier elements of the merged tuft assemblies. |
| US11457708B2 |
Contact lens case
A contact lens case can include a lid and a base. The base can include a foundation and a well. The well can include a radially domed lip forming an oval-shaped ring when viewed from a top plan perspective. The well can define a contact lens-solution pool. The well can include a steep outer surface from which a collar radially projects. |
| US11457707B2 |
Earbud case with rotating latch
An earbud storage apparatus may include a main body configured to receive a set of earbuds therein. The apparatus may further include a lid configured to enclose the earbuds within the main body, where a profile of the lid includes a circular arc. The apparatus may also include a bar attached to the main body, where the bar is rotatable between a first position and a second position relative to the main body about a rotation axis, and where a surface of the bar that faces the rotation axis is adjacent to and moves along the circular arc of the profile of the lid during rotation of the bar. |
| US11457702B2 |
Earring post
An earring post construction that includes an elongated earring post and a cup that is for the support of a decorative piece. The elongated earring post and cup are integrally formed in a single piece construction so as to eliminate the use of any attachment means between the elongated earring post and the cup; in combination with a securing stud that engages with the elongated earring post, and wherein there is provided an elongated passage in the elongated earring post so as to minimize the amount of precious metal used in constructing at least the elongated earring post. |
| US11457701B2 |
Wrist watch strap manufacturing method
The invention relates to watch straps made of felt material. The method includes cutting out the strap from the felt material with a density of up to 0.5 g/cm3; forming the ends of the strap to be fastened to the watch body by adjusting the shape of the strap ends to the shape of a specific watch body and/or to strap fastening elements; impregnating the shaped ends of the strap with polymeric glue, preferably with liquid cyanoacrylate; precisely adjusting the fully dried and processed strap ends to the watch body or strap fastening elements; drilling the transversal apertures in the strap ends for inserting the watch pins to fasten the strap to the watch body. The watch strap thus obtained is eco-friendly, recyclable, non-allergenic and can be securely fastened to the watch body. |
| US11457698B2 |
Integrated closure device components and methods
A lace tensioning device includes a housing component having an interior region, a first aperture, and a second aperture, and a spool component that is rotatably positionable within the interior region of the housing component. The spool component has a central cylindrical member and a lumen that extends through the central cylindrical portion. The spool component is rotatable within the interior region of the housing component to align one end of the lumen with the first aperture and to align an opposite end of the lumen with the second aperture to enable a lace to be inserted through the first aperture, the lumen, and the second aperture so that opposing ends of the lace are positioned exterior to the housing component. A knot may then be tied in the lace and the lace retracted to couple the lace with the housing component and spool component. |
| US11457696B2 |
Lacing engine support structures for automated footwear platform
Systems and apparatus related to an automated footwear platform including an actuator assembly for controlling a footwear lacing apparatus are discussed. In an example, an actuator assembly can include an actuator frame with a plurality of integrated actuators. The actuator frame is adapted to interconnect elements of the actuator assembly, the actuator frame including a width, a length, and a thickness where the width and length form an exterior surface and an interior surface separated by the thickness. The plurality of actuators are integrated into the actuator frame, each actuator of the plurality of actuators including an actuator head extending from the exterior surface and a button interface extending from the backside of the actuator head through the interior surface. |
| US11457691B2 |
Electrostatic discharge shoe and surface evaluation
A method, computer program product, and a system where a processor(s), in a computing environment comprised of multiple containers comprising modules, includes a processor(s) continuously obtaining pressure data from pressure sensors embedded in electrostatic dissipative (ESD) footwear. The processor(s) determines that the obtained pressure data indicates a pressure level of a pre-determined threshold and the given threshold is sustained for a pre-determined interval of time in some of the items. The processor(s) accesses one or more voltage sensors embedded in each item of the items and obtains voltage data by utilizing an ESD floor that the items are in contact with as a ground reference. The processor(s) validates functionality of some of the items and functionality of the ESD floor, based on monitoring the voltage data from the one or more voltage sensors. |
| US11457687B2 |
Spring lock mechanism for footwear
An article of footwear, including one or more interchangeable upper portions, the upper portion including loops on a bottom portion of the upper portion, a sole, the sole having engagement points around a perimeter of the sole, wherein the engagement points in the sole allow the loops to be inserted and/or removed; at least two spring lock systems, the spring lock systems located in the perimeter of the sole, wherein the spring lock systems include a spring, a flexible shaft, a lock and a spring plate, the lock and the spring plate being located in the engagement points, wherein the loops of the one or more upper portions to the sole engage with the lock and spring plate to secure and/or release the loops in position; and two or more sets of buttons on the sole to release or engage the spring lock system. |
| US11457686B1 |
Heel strap
Heel Strap is disclosed. A shoe apparel accessory ornamental design heel strap having a V-shape, a left attachment loop opening on left extended end, a right attachment loop opening on right extended end, the left attachment loop opening and right attachment loop opening of the heel strap extending substantially horizontally from the back of the heel area to a horizontal stretch forward direction from the heel area, and outside stitching and inside stitching. In some embodiments, (1) the heel strap, front elastic band in the form of a V-shape with ends that are attached to, or formed with, the environmental clips that forms no part of the claim. |
| US11457685B2 |
Double layer, single tube braid for footwear upper
A method of manufacturing a braided footwear upper is provided. The method includes braiding a two-layer, single-tube structure with a first end that couples a first braided layer to a second braided layer, and second end that couples the first braided layer to the second braided layer of the tubular braided structure. The first end is proximate the second end. At least one yarn from the first end, and at least one yarn from the second end are braided with at least one draw yarn. The draw yarn is braided to be easily removable, such that the first end is selectively de-coupled from the second end. When the draw yarn is removed, the double-layer tubular braided structure is expandable to form a larger diameter tubular braided structure. |
| US11457683B2 |
Energy absorbing systems
The present disclosure relates to flexible energy absorbing systems and body armor, helmets and protective garments incorporating flexible energy absorbing systems. A flexible energy absorbing system may comprise a first plurality of cells having a first re-entrant geometry and a second plurality of cells having a second, different geometry. The first plurality of cells and the second plurality of cells may comprise an elastomeric material. |
| US11457681B2 |
Method for applying resistance through exercise clothing
A method and apparatus for exercising a muscle in a given agonist and antagonist muscle pair of a user's human body by providing an elongated elastic band having a first length when no external forces are applied thereto, elongating the elastic band to a second length that is greater than the first length, securing the elastic band to a garment in a manner whereby when the elastic band is installed on the garment an axial force is imposed on the body of the user and the elastic band is disposed in aligned proximate relationship with at least one of the muscles in a given pair of muscles comprising an agonist muscle and antagonist muscle pair. |
| US11457678B2 |
Convertible multi-use garment and cushion with stowable storage pouch
Apparatus, systems and methods related to convertible garments for multiple uses. In one illustrative embodiment, one exemplary convertible garment may include a multilayered textile body having a central opening, which can be arranged in a first conformation to serve as an insulated jacket or poncho that features a hood disposed at the central opening, and, may include hand-warming and security pockets and a yoke with a closeable recess. Such a convertible garment can be arranged in a second conformation to serve as an insulated ground cloth and reversed to serve as a protective cover or blanket. The garment may feature an attached storage pouch that is stowed in the yoke recess in the first and second conformations. In a third conformation, the garment may be folded and stowed in the storage pouch to serve as a vented cushion. |
| US11457677B2 |
Multi-purpose face mask
A face mask has an outer layer made of a polyester-cotton blend material, an inner layer that is stitched or sewn to the outer layer in a manner which defines a pocket space between the inner and outer layers, and having a slit provided along an edge of the inner layer providing access to the pocket space. A replaceable filter piece can be inserted into, or removed from, the pocket space via the slit. The face mask can be provided with straps that are adjustable. |
| US11457672B2 |
Pressure-distributing undergarment with fastening system
This invention relates to undergarments for use in active environments, where the wearer of such an undergarment is engaged in an activity that requires accelerating movements. In some preferred embodiments, these undergarments may be sports bras constructed from a stiffened or reinforced material and may include decoupled, damping cups for supporting breast tissue, and a fastening system incorporated into a reinforced underband that allows the wearer to more easily wear and remove the undergarment without compromising underband support. |
| US11457670B2 |
Tactical shirts
Shirts are disclosed that may be worn by tactical operators. In an embodiment, the shirt includes a body to be disposed about a torso of a wearer, a body to be disposed about a torso of a wearer, and pair of sleeves to receive the wearer's arms. In addition, the shirt includes a collar assembly including a port including a V-shaped region, and a collar extending from the port. The collar has a first portion extending a first length from the port, and a second portion extending a second length from the port. The first length is longer than the second length, and the second portion extends from the V-shaped region of the port. The body and the collar assembly comprise a first material, the pair of shoulder and the pair of sleeves comprise a second material, and the second material is more abrasion resistant than the first material. |
| US11457668B2 |
Electronic atomizing device and liquid injecting structure thereof
The present invention relates to an electronic atomizing device and a liquid injecting structure thereof. The liquid injecting structure includes an outer tube and a liquid injection assembly in the outer tube. The outer tube defines an inlet port, the liquid injection assembly includes a switch assembly rotatable between an injecting position and a working position relative to the outer tube; the switch assembly includes a liquid injection tube defining an injecting port. When the switch assembly is in the injecting position, the injecting port is fluidly communicated with the inlet port, such that liquid can be injected into a liquid storage cavity; when the switch assembly is in the working position, the injecting port is isolated from the inlet port. The rotation operation is child-resistant; when the switch assembly is in the working position, the liquid injecting structure is shielded by a battery and cannot be opened accidentally. |
| US11457666B2 |
Cartridge having partition member and heater and inhaler including same
To provide an inhaler cartridge and an inhaler including a novel structure.Provided is a cartridge for an inhaler. The cartridge includes: a housing including an accommodation space capable of accommodating a liquid, an air flow passage, and a partition member partitioning the accommodation space and the air flow passage in a longitudinal direction; and a heater configured to be capable of heating the liquid and arranged in the air flow passage. The partition member includes an opening opened in a transverse direction to bring the accommodation space into communication with the air flow passage. The opening includes an upstream-side opening edge and a downstream-side opening edge. The partition member includes an upstream-side end and a downstream-side end. A distance between the upstream-side opening edge and the upstream-side end is smaller than a distance between the downstream-side opening edge and the downstream-side end. |
| US11457658B2 |
Method for producing a bobbin comprising alkaloids containing material
The invention relates to a method for producing a bobbin comprising a plurality of wounds of a laminated sheet, the method comprising the steps of: •providing a continuous sheet of alkaloids containing material having a free surface; •providing a continuous sheet of a first protective material having a free surface; •adhering the free surface of the continuous sheet of the first protective material to the free surface of the continuous sheet of alkaloids containing material to form a continuous laminated sheet comprising at least one layer of alkaloids containing material and at least one layer of a first protective material, wherein said at least one layer of alkaloids containing material and said at least one layer of a first protective material define an adhesion surface between them; •feeding said laminated sheet to a rotatable center core; •rotating the center core so as to wind said continuous laminated sheet around it in such a way to form said bobbin comprising a plurality of wounds of a continuous laminated sheet comprising at least one layer of alkaloids containing material and at least one layer of a first protective material. |
| US11457654B2 |
Methods for continuously blanching a microcrop and high-concentration protein products derived therefrom
The present disclosure provides, according to some embodiments, methods for continuously blanching a microcrop and high-concentration protein products derived therefrom. In some embodiments, the present disclosure provides a method of continuously blanching a biomass, the method comprising: contacting a first portion of the biomass with a blanching solution to generate a first blanched biomass; dewatering the first blanched biomass to generate a separated solution; collecting the separated solution; contacting a second portion of the biomass with the separated solution to generate a second blanched biomass; dewatering the second portion of the biomass to generate the separated solution; and drying at least one of the first blanched biomass and the second blanched biomass to generate at least one of a protein concentrate flake and a protein concentrate granule, with the protein concentrate flake or granule having at least 45% DMB protein and with the protein having a PDCAAS value of at least 0.88. |
| US11457653B2 |
Cream substitute comprising pulse protein
The present invention is situated in the field of food technology. The invention more specifically relates to a cream substitute wherein the milk or dairy-derived components, e.g. the milk protein component has been replaced by intact pulse protein. The invention further provides cream substitute products such as whipped cream, culinary cream, ice cream and milk dessert substitute as well as methods for producing these. |
| US11457648B2 |
Process for dispensing fluid foodstuff material into a shaping cavity of a mould
A process for dispensing fluid foodstuff material into a shaping cavity of a mould is provided. The process includes advancing a plurality of moulds on a conveying line, along an advancement direction, each comprising at least one shaping cavity. The process includes dispensing a given quantity of the material through one or more of the nozzles, into the at least one shaping cavity of a mould. The dispensing step is executed while the mould continues to advance below the nozzle formation, along the advancement direction. The at least one shaping cavity of the mould has a depth that varies along the advancement direction. The dispensing step comprises varying the quantity of material dispensed into the shaping cavity as a function of the position of the mould along the advancement direction in such a way that the dispensed quantity is a function of the depth variation within the shaping cavity. |
| US11457645B2 |
Fat composition
The present invention includes a fat composition that contains a first refined and interesterified oil mixture and a second refined and interesterified oil mixture usable in the preparation of non-dairy food products, such as whipped food products, and syrups used for the preparation of food products, such as breads, cakes, gelatins, and custards. |
| US11457639B2 |
Deskinning apparatus and method for deskinning a poultry leg or part of a poultry leg
Deskinning apparatus for a poultry leg or part of a poultry leg, including a conveyor with conveyor hooks from which the poultry leg or part of the poultry leg is suspendable, and rollers below the conveyor that are rotatable in opposite directions and are provided with meshing teeth that are contactable with a skin on the poultry leg or part of the poultry leg that is suspended from the conveyor hooks for stripping the skin from the poultry leg or part of the poultry leg, wherein the rollers are movable up and down. |
| US11457637B2 |
Electromechanical nixtamalisation system
An electromechanical nixtamalization system comprises a vertical cylindrical reactor formed by an inside container with an insulating layer, an end in the shape of a truncated cone, in which the material inlet and outlet reactor cover is provided. A reactor resistor is arranged inside the reactor and can be removed from the reactor through a resistor cover to which it is attached by one of the ends thereof, the cover being accessible from the outside through the wider end of the reactor, which is exactly opposite to the end in the shape of a truncated cone in which the material inlet and outlet is located. The reactor rotates in an oscillating manner about a horizontal rotation shaft attached to a base or structure along with bearings. A compressor introduces pressure through a pressure inlet valve located inside the reactor and a water tank located above the reactor is in communication with a lime container and in turn feeds the reactor through a valve. The gasses generated inside the reactor are used to heat the water reservoir. |
| US11457636B2 |
Cupcake baking assembly
A cupcake baking assembly for cooking without aluminum foil includes a pot that is fillable with water thereby facilitating the water to be boiled in the pot. In this way the water is converted to steam for cooking. A cup insert is removably positionable on the pot to be heated by the steam for cooking. A lid is positionable on the cup insert when the cup insert is positioned on the pot. A plurality of cups is provided and each of the cups is fillable with a fluid food material. Each of the cups is insertable into the cup insert. Additionally, each of the cups is comprised of a thermally conductive material such that each of the cups is in thermal communication the cup insert. In this way each of the cups cooks the fluid food material contained therein. |
| US11457632B1 |
Disinfectants with iodine and copper complexes for use against coronavirus
Liquid antimicrobial disinfectant compositions for treatment of coronaviruses and specifically the Covid-19 virus (SARS-CoV-2) on skin and surfaces such as PPE (personal protective equipment) are disclosed that are highly efficacious and exhibit total eradication below detectable limits at 30 minutes (>6 log kill) against coronavirus (resulting in complete inactivation), while remaining non-toxic, safe and non-irritating (including at a cellular level and with extended contact) to skin and endogenous tissue. Such disinfectant compositions are additionally highly effective against other pathogens, have extended antimicrobial and antiviral activity for more than 24 hours, have a bio-compatible pH, are suitable for personal, clinical and surgical use and are safe to skin, mucous membranes and wounds, remain stable without precipitation, discoloration or loss of antimicrobial efficacy for at least 12 months, and are beneficial for a range of applications and uses in improving and supporting human and animal health. |
| US11457630B2 |
Wood preservative formulations comprising isothtazolones which provide protection against surface staining
The present invention provides a wood preservative formulation comprising an isothiazolone, an organic fungicidal timber decay preservative and an unsaturated carboxylic or sulphonic acid, salt or anhydride thereof. The formulations of the invention are surprisingly effective at protecting wood and other cellulosic substrates, in particular at providing prolonged protection against in-service surface staining. The invention also provides methods for treating wood and other cellulosic substrates with said formulations. |
| US11457628B2 |
Substituted pyrimidine compound and preparation method and use thereof
The present invention discloses a substituted pyrimidine compound. The structure is shown in general formula I. The definition of each substituent in the formula is described in the description. The compound of the present invention has broad-spectrum fungicidal, insecticidal and acaricidal activity, and has excellent control effects on cucumber downy mildew, powdery mildew, corn rust, anthrax, rice blast, aphids, Tetranychus cinnabarinus and the like. |
| US11457626B2 |
Method for impairing a Cassie-Baxter state
The present invention about using chemicals to interfere with the ability of certain arthropods to shield themselves from their external environment. It teaches to apply chemicals to a specialized portions of the arthropod's body that maintain a gaseous envelope that encoats, protects and extends from the arthropod's skin and, if present, breathing hole. This chemical application causes a failure of this protective envelope, making the arthropod vulnerable its external environment such as to pesticides and can also lead to problems with its ability to breathe. |
| US11457625B1 |
Tuning a broad acting antimicrobial textile to act as a narrow spectrum antimicrobial textile
The disclosed subject matter relates to a textile or fabric and methods of making them that includes a composition that selectively binds odor causing and/or pathogenic bacteria, but avoids binding beneficial bacteria and an antimicrobial composition that kills the selectively bound odor causing and/or pathogenic bacteria. The composition that selectively binds odor causing and/or pathogenic bacteria can be a peptide. |
| US11457620B1 |
Pest control assembly
A pest control assembly is configured to prevent pests from entering a structure. The pest control assembly has a plumbing system, with a drain line joined to a first cleanout. A ledge is arranged on the first cleanout. A pest control insert placed upon the ledge and further comprising a cylindrical body further having a plurality of openings are arranged upon an upper half of the cylindrical body. A chlorine gas emitted from the cylindrical body through the plurality of openings prevents pests from entering the structure. |
| US11457615B2 |
Egg handling system
A system for handling eggs includes a pusher comprising an axis and an egg support at a free end of the axis. The system for handling eggs further includes a brake associated with the pusher, to selectively apply a brake force thereon. |
| US11457612B2 |
Retractable pet leash with variable brake
The present invention is a retractable pet leash with a variable brake system to control a pet. The variable braking system can be engaged or disengaged by the user via 3 methods. The first method is via a handle that is directly connected to the brake. The second method, also actuated by the user is a one touch brake system that uses the rotation of the reel to slowly apply the variable brake over several rotations of the reel. The third method allows the user to set the length of the leash cord and when the set length of the cord is met, engages the one touch brake system. The retractable pet leash provides a system to set the length of the leash cord being let out and ensures that the leash cord is kept taught between the user and the pet and notifies the user when the set length has been reached and applies variable braking in a steady and predictable manner to smoothly stop the pet. |
| US11457606B2 |
Low density pet litters and methods of making and using such pet litters
Compacting expanded perlite fines in the presence of a clay and water, followed by drying, produces particles with low density, good integrity, and surprisingly higher absorption by volume than non-compacted expanded perlite or non-swelling clay. Furthermore, addition of a clumping agent to the compacted granules results in a clumping litter with low density, good integrity and comparable clumping ability to traditional clay clumping litter. |
| US11457603B2 |
Collapsible pet carrier
A collapsible pet carrier includes: an interior space defined between opposing side walls, opposing end walls, a bottom wall, and a top wall. One of the walls may be opened to allow access to the interior space. An expandable rigid board is located at least partially within one the walls. In an expanded configuration of the pet carrier the board is located substantially along a length of one of the walls to provide support to the collapsible pet carrier when the collapsible pet carrier is expanded. In a collapsed configuration of the pet carrier the board extends along less than half of the length of one of the walls to allow the pet carrier to be folded along one of the opposing side walls, opposing end walls, bottom wall, and top wall. |
| US11457592B1 |
Soybean variety 5PQJB79
A novel soybean variety, designated 5PQJB79 is provided. Also provided are the seeds of soybean variety 5PQJB79, cells from soybean variety 5PQJB79, plants of soybean 5PQJB79, and plant parts of soybean variety 5PQJB79. Methods provided include producing a soybean plant by crossing soybean variety 5PQJB79 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PQJB79, methods for producing other soybean varieties or plant parts derived from soybean variety 5PQJB79, and methods of characterizing soybean variety 5PQJB79. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PQJB79 are further provided. |
| US11457587B2 |
Plants and seeds of hybrid corn variety CH011057
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011057. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011057, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011057 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH011057. |
| US11457586B2 |
Watermelon line ‘WL0005’
A new watermelon line designated ‘WL0005’ is described. ‘WL0005’ is a watermelon line exhibiting stability and uniformity. |
| US11457584B2 |
Lettuce variety 79-941 RZ
The present invention relates to a Lactuca sativa seed designated 79-941 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 79-941 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-941 RZ. |
| US11457582B2 |
QTLs conferring resistance to fusarium basal rot, pink root and complementary pinks in onions
The present disclosure provides for unique onion plants with QTLs conferring Fusarium basal rot and pink root resistance and lacking the complementary pinks trait and their progeny. Such plants may comprise an introgressed QTL associated with multiple disease resistance coupled with a desirable bulb color. In certain aspects, compositions, including distinct polymorphic molecular markers, and methods for producing, breeding, identifying, selecting, and the like of plants or germplasm with disease resistance and/or desirable bulb color are provided. |
| US11457581B1 |
Hydroponic growing system
The hydroponic growing system, comprising a support frame, a cover, one or more grow lights, a plurality of growing barrels, a water tank, a first water pump, an air pump, a sprinkler subsystem, a hydroelectric generating subsystem, and a system controller, may be a growing system for growing one or more plants. The one or more plants may be grown within the plurality of growing barrels supported within the support frame. The one or more grow lights suspended from the cover may provide illumination that is necessary for photosynthesis. Water may be stored in the water tank may be pumped to the one or more plants by the first water pump. The air pump may oxygenate the water. The hydroelectric generating subsystem may generate electricity as the water moves through the hydroponic growing system. |
| US11457580B2 |
Indoor garden center with a nutrient cartridge system
An indoor gardening appliance includes a grow module that is rotatably mounted within a grow chamber and that defines pod apertures for receiving a plurality of plant pods. A nutrient cartridge assembly includes a manifold defining a cartridge receptacle for receiving a nutrient cartridge. The manifold defines a follower pin for engaging a track system on the nutrient cartridge such that a user simply pushes the nutrient cartridge into the cartridge receptacle to install the cartridge. When the nutrient cartridge needs to be removed, the user pushes the nutrient cartridge again and the track system/follower pin cause relative rotation between the nutrient cartridge and the follower pin to a circumferential orientation from which it can slide out of the cartridge receptacle. |
| US11457579B2 |
Arrangement and method for the transfer of horticultural products between cultivation racks
The invention relates to an arrangement for the cultivation of horticultural products, more specifically mushrooms. A first and a second rack are arranged adjacent and aligned with each other, providing a working space therebetween. Each rack comprises support structures arranged at support heights for supporting cultivation packages at a plurality of heights. The support heights are aligned with each other. The arrangement comprises moving means for moving packages from the first to the second rack or back, via the working space. Cultivation packages can be supported such that at most a single package is supported at each of the aligned support heights. This enables the packages to be alternatingly supported in either the first or the second rack across the support heights. The arrangement further includes an operator platform within the working space which is moveable in a vertical direction to enable working at different heights. |
| US11457578B2 |
Grow system
A grow system. The system includes growing plants in grow modules that are individually moveable. The plants grow in trays where roots never touch the water supply. The plumbing to the grow modules is a low flow, one way flow continual drip system that is hands free. A mobile robot can navigate around a growspace, bring any grow module from one location to another, and perform growspace operations. The growspace is a control space with data source zones and a control space manager. The control space manager can collect data and control different variables across different data source zones in order to determine optimal policies and conditions for data source growth and generation. |
| US11457575B1 |
Systems and methods for controlling center pivot irrigation systems
An electronic device is described, including memory and a processor coupled to the memory. The processor is configured to receive center pivot irrigation system information corresponding to a center pivot irrigation system and to request map data. The processor is also configured to a user interface with a map of the center pivot irrigation system. The processor is further configured to receive an input via the user interface indicating an input point. The processor is additionally configured to render an alteration point marker at a first position, the alteration point marker representing an alteration point for the pivot, the alteration point corresponding to a first radial position of the pivot at which a change in operation of the pivot is set to occur. The processor is also configured to control the center pivot irrigation system to alter operation of the pivot at the first radial position. |
| US11457569B2 |
Modular lighting system, such as for an indoor cultivation facility
A lighting system, such as for an indoor growing facility, comprises a plurality of lighting units, each lighting unit comprising at least one LED, wherein each lighting unit is powered by a power supply and wherein the plurality of lighting units are arrayed linearly. |
| US11457568B2 |
Multiple colors, and color palettes, of narrowband photosynthetically active radiation (PAR) time-staged over hours, days, and growing seasons yields superior plant growth
Plants are optimally grown under artificial narrowband Photosynthetically Active Radiation (“PAR”) of multiple colors, and color palettes, applied in but partially time-overlapping cycles. As well as a long, growing season, cycle, the colored lights are cyclically applied on a short, diurnal, cycle that often roughly simulates a peak-season sunny day at the earth latitude native to the plant. Bluer lights are applied commencing before redder lights, and are likewise terminated before the redder lights. Infrared light in particular, is preferably first applied at a time corresponding to early afternoon, and is temporally extended past a time corresponding to sunset. The colored lights and light palettes preferably rise to, and fall from, different peak intensities over periods from 10 minutes to 2 hours, and relative peak intensities of even such different colors as are used at all vary up to times two (×2) in response to differing PAR requirements of different plants. Computer-controlled colored LED lights realize all. |
| US11457566B2 |
Crop discharge speed control for a forage harvester
A crop discharge speed control system for a harvesting vehicle having a crop accelerator and a spout that receives crop material and directs the crop material to a targeted destination. The crop accelerator imparts an increased velocity to the crop material. The control system includes a crop velocity sensor, a controller, and a variable speed drive. The sensor is coupled to the spout of the vehicle for detecting a velocity of the crop material in the spout. The sensor produces a velocity signal representative of the velocity of the crop material. The variable speed drive is drivingly coupled to the crop accelerator. The controller varies the speed of the crop accelerator by controlling the variable speed drive, as it controls the variable speed drive to maintain a selected velocity of the crop material dependent upon a modulation of the velocity signal. |
| US11457565B1 |
Device for transporting and storing a grass catcher on a commercial lawn mower
A device for transporting and storing a grass catcher on a commercial lawn mower, includes a mounting unit that includes a top plate for mounting to a top planar surface on the front portion of the commercial lawn mower; a support strut extending upward from the mounting unit; and a horizontal arm extending perpendicularly from a top end of the support strut. The horizontal arm includes a first retaining element and a second retaining element separated a distance therefrom, the first retaining element configured for retaining the first mounting element of the grass catcher and the second retaining element configured for retaining the second mounting element of the grass catcher for transport. The device positions the grass catcher on the front of, within a width of, and sufficiently raised above the cutting deck of the lawn mower for safe transport. |
| US11457563B2 |
Harvester stability monitoring and control
A controller for a harvester receives a speed of the harvester, the pitch, the yaw and the roll of the vehicle body, compares the sensed yaw, pitch and roll of the vehicle body to respective acceptable yaw, pitch and roll ranges. The controller also receives a conveyor position respect to the vehicle body, compares the conveyor position to an acceptable range of conveyor positions, calculates a center of gravity of the harvester based upon the yaw, pitch, roll and conveyor position, and compares the speed of the harvester to an acceptable range of speeds based upon the calculated center of gravity of the harvester. The controller also sends a signal to move the conveyor with respect to the vehicle body, alert the user to move the conveyor with respect to the vehicle body, reduce the speed of the harvester, or alert the user to reduce the speed of the harvester. |
| US11457562B2 |
Method for controlling unload of a mobile farm implement
A method of unloading mobile farm implements is presented. Unloading the mobile farm implement is accomplished by transmitting commands to unfold an auger arm and to open a container door and by monitoring weight measurements from the implement. |
| US11457556B2 |
Support element for a modular meter assembly of a dry product applicator
A tubular sleeve for a modular meter system for distributing particulate material from an applicator can be inserted through a meter assembly that is built from modular meter unit housings to define the boundary wall of a meter cavity and provide internal structural support for the meter assembly. The tube can be provided with inlet and outlet openings that can be inserted through modular meter housings to form an overall meter assembly of a particular length and therefore volume/flow rate. In one aspect, a tube or tubular sleeve can be inserted into a stack of connected meter units while assembling a modular meter assembly. A circumferential sidewall of the tube can have pairs of oppositely positioned openings that provide inlets and outlets for a meter assembly. |
| US11464149B2 |
System for monitoring outside work area of component mounting machine
A component mounting includes an external monitoring camera that images an outside work area that is an area outside of the component mounting machine at which an operator performs work with respect to the component mounting machine. The outside work area of the component mounting machine includes at least an area where a feeder is set, and a monitoring target is at least a state during and after completion of setting the feeder on the component mounting machine and during and after completion of setting component supply tape on the feeder. By looking at a recorded image or a real time image displayed on a display device by using the external monitoring camera to capture an outside work area of the component mounting machine, it is possible to check the state of the monitoring target on which an operator performed work in the outside work area of the component mounter. |
| US11464143B2 |
Heat dissipation device of display apparatus and method for dissipating heat of display apparatus, and display device
A heat dissipation device of a display apparatus and a method for dissipating heat of a display apparatus, and a display device are provided. The heat dissipation device includes a front cover assembly including a front cover, a support assembly including a support base, and a rear cover assembly including a rear cover and a heat dissipation component. The front cover is provided with a heat dissipation control switch and a receiving groove configured to receive the display apparatus. The support base is slidably mounted in first sliding grooves respectively provided on both sides of the receiving groove. The rear cover is provided with an air inlet and an air outlet. When the display apparatus is inserted into the receiving groove, the support base slides under weight of the display apparatus, to press the heat dissipation control switch, to control the heat dissipation component to dissipate heat. |
| US11464142B2 |
Image display device
An image display device includes: a display panel which displays an image on a front surface of the display panel; a heat diffusing plate on a rear side of the display panel; and a frame along an edge surface of the display panel and an edge surface of the heat diffusing plate. The frame includes: a side wall which is disposed opposite to the edge surface of the display panel and the edge surface of the heat diffusing plate; and a support wall which projects from the side wall toward the heat diffusing plate. The heat diffusing plate includes a peripheral portion between the support wall and the display panel. The peripheral portion includes, on a rear side, a stepped portion which houses at least part of support wall. |
| US11464135B2 |
Liquid cooling enclosure for circuit components
A liquid cooling enclosure configured to house and cool at least one circuit component, the liquid cooling enclosure including an inner wall, an outer wall, the outer wall being spaced from the inner wall to form an internal channel, an inlet in fluid communication with the internal channel, the inlet being configured to receive cooling liquid, and an outlet in fluid communication with the internal channel, the outlet being configured to return cooling liquid, wherein the at least one circuit component is positioned within the liquid cooling enclosure and the cooling liquid is circulated around the at least one circuit component via the internal channel. |
| US11464133B2 |
Cooling container
Example containers are provided to retain and cool electronic devices in environments where power and/or coolant (e.g., airflow) is limited or finite. In examples, a container can include a housing and a conduit system. The housing can include a plurality of sides including a front side and a back side, and can be structured to retain at least a first computing device. In addition, the housing can provide for a first and second inlet opening and a first and second outlet opening on the back side of the container. The conduit system can be provided within the housing to guide the airflow received from each of the first and second outlet openings through an interior volume of the container to cause the airflow to exit from each of the first and second outlet openings. Further, the conduit system can include a plurality of structures that combine to guide at least a portion of the airflow received through the first and second inlet openings through a top region of the interior volume as the airflow is moved from the back side of the container to the front side of the container. Further still, the conduit system can guide at least a portion of the warmed airflow to a bottom region of the interior volume as the warmed airflow is moved from the front side to the back side of the container. |
| US11464132B2 |
Ducted exhaust equipment enclosure
An electronic equipment enclosure includes a frame structure at least partially enclosed by a plurality of panels defining a compartment in which one or more electronic components are mounted and an exhaust air duct that is adapted to segregate hot air being exhausted from the compartment from cool air entering the compartment, thereby improving thermal management of the enclosure. The exhaust duct includes a lower duct section extending upward from the top panel of the compartment and an upper duct section telescoping upward from an upper end of the lower duct section. Each duct section includes four panels connected together by hinged corner fittings such that the section is collapsible. The upper duct section includes an outwardly flared portion. |
| US11464127B2 |
Blind mating adapting unit
A blind mating adapter unit is disclosed that is adjustably locatable on a server chassis. The blind mating adapter unit is rotatably adjustable to align the orientation of one or more fluid connectors on the blind mating adapter unit to a corresponding one or more mating fluid connectors on a coolant distribution manifold installed in a server rack. Alternatively, the blind mating adapter can be separable into two halves that can be positioned to align with, and blind mate to, the coolant distribution manifold. When the server is slid into place in the server rack, the fluid connectors on the blind mating adapter fluidly couple to the corresponding mating fluid connectors on the coolant distribution manifold. The blind mating adapter unit functions as an intermediate layer for server and rack fluid mating. |
| US11464126B2 |
Offset control for assembling an electronic device housing
Housings for electronic devices are disclosed. According to one aspect, adjoining surfaces of electronic device housings can be mounted or arranged such that adjoining surfaces are flush to a high degree of precision. The electronic devices can be portable and in some cases handheld. |
| US11464117B2 |
Printed circuit board and manufacturing method therefor
A printed circuit board according to one embodiment of the present invention comprises an insulation board and a plurality of metal electrodes disposed on the insulation board, wherein: the plurality of metal electrodes include a first electrode and a second electrode; the first electrode includes a first surface parallel to an upper surface of the insulation board, a second surface facing the first surface, a first side surface disposed between the first surface and the second surface, and a second side surface facing the first side surface; a part of the first side surface and a part of the second side surface protrude toward the outside of the first electrode in the direction parallel to the upper surface of the insulation board; the first side surface protrudes farther in an area adjacent to the first surface than in an area adjacent to the second surface; and the second side surface protrudes farther in the area adjacent to the second surface than in the area adjacent to the first surface. |
| US11464116B2 |
Lithographic exposure system and method for exposure and curing a solder resist
A lithographic exposure system and method for exposing and structuring a substrate coated with a solder resist is provided. The lithographic exposure system having at least one light beam, formed preferably by two or more laser beams of different UV wavelengths, which is deflected relative to the substrate by a variable deflection device, in order to generate structures on the substrate. In particular, the light beam is superimposed, spatially in the image plane and temporally in the exposure, by a spatially limited, high-energy, preferably externally mounted heat source, wherein preferably infrared laser diodes having linear optics are used. |
| US11464102B2 |
Methods and systems for treatment of superconducting materials to improve low field performance
A system and method for treating a cavity comprises preparing a superconducting radio frequency (SRF) cavity for removal of a dielectric layer from on an inner surface of the SRF cavity, subjecting the SRF cavity to a heat treatment in order to remove the dielectric layer from the inner surface of the SRF cavity, and preventing the development of a new dielectric layer on the inner surface of the SRF cavity by preventing an interaction between the inner surface of the SRF cavity and atmospheric gasses. |
| US11464100B2 |
Vehicle headlight system
To promptly detect a failure of a light source. A vehicle headlight system includes a plurality of light sources, a power supply supplying a drive voltage to the light sources, a controller individually controlling a lit/off state of each light source, and a failure detection circuit connected to the controller and detects a failure of the light sources, where, in response to a start of the vehicle, the controller executes a control operation in which all light sources are controlled from the off state to the lit state and then the light sources are controlled to the off state sequentially and individually, and where, while the control operation is executed, at least during the period of transition from the off state to the lit state of each light source, the controller acquires failure detection result and generates a warning signal when the failure is detected. |
| US11464099B2 |
Universal asynchronous receiver/transmitter interface for light emitting diode system
A LED controller for an LED pixel array includes a serial interface to an external data bus, along with an address generator connected to the serial interface and the LED pixel array. An image frame buffer is connected to the interface to receive image data and further connected to the address generator to receive an image frame buffer address. A command and control module is connected to the serial interface and configured to modify image frame buffer output signals. A calibration data storage module is connected to the command and control module to store calibration data related to pixel voltage response in the LED pixel array and enable modification of voltage provided by the dynamic power supply at least in part based on the image presented by the LED pixel array. |
| US11464098B2 |
Control device, control method and illumination system
It is possible to further improve convenience of a user. Provided is a control device including an illumination condition deciding unit that decides illumination conditions which are conditions for controlling emission lights from respective light emission points for an illuminating device which includes a plurality of the light emission points arranged in a planar shape and emits an illumination light as the emission lights of the respective light emission points are controlled, in which the illumination condition deciding unit automatically decides the illumination conditions on the basis of predetermined information. |
| US11464094B2 |
Control circuit and related lighting system
A control circuit includes: a power supply module, arranged to generate an output power to control an operation mode of a lighting device according to a control signal and a supply power; a switching module, coupled to the supply power, for selectively generating a first voltage signal of the supply power; and a signal controlling module, coupled between the switching module and the power supply module, for generating the control signal according to the first voltage signal. |
| US11464090B1 |
Light string with constant-current rectification
A light string with constant-current rectification includes a first constant-current rectification module, a second constant-current rectification module, and a light string formed by a plurality of light-emitting diodes connected in series. The first constant-current rectification module and the second constant-current rectification module each include rectifier diodes and a regulating circuit that maintains a constant current, an output terminal of the first constant-current rectification module is connected to an anode of the light string, and an input terminal of the first constant-current rectification module is connected to a power supply, an output terminal of the second constant-current rectification module is connected to a cathode of the light string, and a pair of conduction wires are connected between the input terminal of the first constant-current rectification module and the input terminal of the second constant-current rectification module. |
| US11464088B2 |
LEDs with spectral power distributions and arrays of LEDs comprising the same
A light fixture including a substrate and a plurality of light emitting diodes mounted on the substrate. The plurality of light emitting diodes includes a first light emitting diode having a peak wavelength within a range of 600 nanometers and 630 nanometers, and a full width at half maximum value of at least 140 nanometers. |
| US11464084B2 |
Cooking vessel detection apparatus, cooking vessel detection method, and induction heating cooker
An induction heating cooker comprises a rectifying unit for rectifying an AC voltage from a power supply to a DC voltage and first and second switching units for switching to alternately apply the DC voltage from the rectifying unit to the working coil for driving the working coil.A device of sensing a cooking container in the induction heating cooker comprises a first current sensing unit configured to sense a first current flowing between the power supply and the rectifying unit, a second current sensing unit configured to sense a second current flowing to the working coil, and a controller configured to determine if the cooking container placed on the working coil is present based on the first and second currents. |
| US11464079B1 |
Automatic coupling of a gateway device and a vehicle
A method comprising receiving first data from a first gateway device, determining that the first data includes an identifier of a first vehicle, and responsive to determining that the first data includes the identifier of the first vehicle, determining, based on the identifier of the first vehicle, that the first vehicle is a known vehicle in a fleet management system and responsive to determining, based on the identifier of the first vehicle, that the first vehicle is a known vehicle in the fleet management system, coupling the first gateway device with the first vehicle in the fleet management system, wherein the coupling causes data received from the first gateway device to be identified as data of the first vehicle. |
| US11464077B1 |
Wireless access node usage based on packet drop rate
A wireless communication network serves a wireless User Equipment (UE) and comprises a wireless access node and a support access node. The wireless access node determines packet drop rate for the support access node. The wireless access node determines an add threshold for the support access node based on the packet drop rate for the support access node. The wireless access node determines an add value for the support access node and determines when the add value is greater than the add threshold. When the add value is greater than the add threshold, the wireless access node signals the support access node to serve the wireless UE and signals the wireless UE to attach to the support access node. In response, the support access node wirelessly transfers user data for a wireless communication service to the wireless UE. |
| US11464075B2 |
Method and apparatus for configuration of reference signal
Provided herein are method and apparatus for configuration of a Reference Signal (RS) and a Tracking Reference Signal (TRS). An embodiment provides an apparatus for an access node including a radio frequency (RF) interface; and processing circuitry configured to: determine a time density of a Tracking Reference Signal (TRS) based on a subcarrier spacing of a bandwidth part (BWP) in a current component carrier for a user equipment (UE); determine a frequency density of the TRS based on a bandwidth of the TRS; determine a quasi co-location (QCL) relationship of the TRS; and encode the TRS based on at least one of the time density, the frequency density and the QCL relationship for transmission to the UE via the RF interface. At least some embodiments allow for beam management, and allow for fine time and/or frequency offset tracking. |
| US11464074B2 |
Network service exposure for service and session continuity
The present application is at least directed an apparatus including a non-transitory memory and a processor that is operably coupled to the non-transitory memory for managing a server transition with a service for user equipment (UE). The processor is configured to perform the instructions of receiving, at a core network, a first request from a first server to switch responsibility of the service to a second server to communicate with the UE. The processor is also configured to perform the instructions of determining a first core network terminating point needs updating to a second core network terminating point. The processor is further configured to perform the instructions of selecting the second core network terminating point sends a result of the determination to the user equipment. The processor is still further configured to perform the instructions of sending, to the service, a notification the user equipment is associated with the second core network terminating point. The processor is still yet even further configured to perform the instructions of transmitting, to the UE, a second message notifying the UE characteristics of a session have changed. |
| US11464073B2 |
Automatic deployment of wireless or wired networks through clustering of gateways and tunneling of data traffic to the gateways
Systems and methods are provided for receiving an indication that controllers and network devices belong to a site of a network, detecting the controllers and the network devices at the site, clustering the controllers to be deployed in the network, mapping the network devices to the controllers, and tunneling traffic from client devices accessing the network through the network devices to one of the controllers. |
| US11464069B2 |
Communications network
A communications network may be used to convey Short Message Service (SMS) messages using the Internet Protocol (IP). User equipment may transmit an SMS-over-IP Session Initiation Protocol (SIP) message to wireless equipment over a high-bandwidth communications link. The wireless equipment may route the SMS-over-IP SIP message to the ePDG. When the high-bandwidth link is unavailable, the user equipment may transmit a compressed message to the proxy server over a low-bandwidth communications link. The proxy server may convert the compressed message into an SMS-over-IP SIP message that is transmitted to the ePDG. The proxy server may serve as a proxy for the first user equipment from the perspective of the ePDG. This may allow SMS message data to continue to be conveyed through the communications network even when the high-bandwidth communications link becomes unavailable. |
| US11464066B2 |
Establishing radio bearers on millimeter wave frequencies for device-to-device communications
Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) establishes a radio resource control (RRC) connection for a communication session with a second UE, establishes a signaling radio bearer (SRB) for the communication session with the second UE on a first frequency band, sends, to the second UE over the SRB on the first frequency band, a first RRC message to establish a data radio bearer (DRB) for the communication session on a second frequency band, the first RRC message including one or more parameters for establishing the DRB on the second frequency band, and configures the DRB on the second frequency band based on the one or more parameters in the first RRC message and/or a device-to-device discovery procedure performed in the first frequency band. |
| US11464061B2 |
Time-frequency resource preemption determining method and device, and user equipment
A time-frequency resource preemption determining method includes: receiving and reading first service data sent by the base station; if it is determined that the first service data fails to be received, reading second service scheduling control data in a set time period and in a set frequency range according to a time-frequency resource occupied by the first service data that fails to be received; and if the second service scheduling control data is read, and it is determined according to scheduling information carried in the second service scheduling control data that a time-frequency resource area occupied by the scheduled second service data covers a time-frequency resource area occupied by the first service data that fails to be received, determining that the second service data preempts the time-frequency resource of the first service data. As such, the situation of time-frequency resource preemption between service data can be determined. |
| US11464048B2 |
Control channel transmission method and device, and storage medium
Embodiments of the present application provide a control channel transmission method and device and a storage medium. The method applied to a network device side includes: the network device maps a first control channel to S first transmission units included in a first control resource set, the first control resource set is a control resource set on a first BWP, the first BWP includes N subbands, the first control resource set is located on at least one subband of the N subbands, the first transmission unit is a smallest unit for transmitting a control channel, S and N are positive integers, S≥1 and N≥2; further, the network device transmits the first control channel to a terminal device. |
| US11464047B2 |
TRS burst transmission method and apparatus
A tracking reference signal (TRS) burst transmission method and apparatus wherein a transmit end determines to send a first TRS burst in the first slot in a maximum channel occupancy time (MCOT), that is, the TRS burst is sent at a start moment of the MCOT, so that a receive end can obtain precise time-frequency synchronization as soon as possible. In addition, when a length of a first MCOT is greater than Y slots, in addition to sending the first TRS burst in the first slot in the MCOT, it is further determined to send a second TRS burst in a slot that is in the first MCOT and whose distance to a start slot of a previous TRS burst is Y slots, to improve effectiveness of the time-frequency synchronization and further improve the reliability of receiving the data at the receive end. |
| US11464045B2 |
Random access
An apparatus is configured to transmit at least one first random access request by using a first preamble to a first handover target cell or to a first beam provided by a serving cell. If the first random access request is responded, the apparatus carries out a synchronization to the first handover target cell or to the first beam provided by the serving cell. If the first random access request is not responded, the apparatus transmits at least one second random access request by using at least one second preamble to at least one second handover target cell or to at least one second beam provided by the serving cell. The apparatus stores information on not-responded first or second random access requests or resources not used for random access requests, wherein the information comprises preambles used. The apparatus transmits, after being synchronized, the stored information to either the first handover target cell, the at least one second handover target cell or the serving cell for being used in random access resource allocation. |
| US11464039B2 |
Method for transmitting and receiving physical signals and/or channels in wireless communication system and apparatus therefor
The present specification provides a method for transmitting and receiving physical signals and/or channels in a wireless communication system and an apparatus therefor. Specifically, a method for a terminal to receive a wireless signal and/or a channel in a wireless communication system may comprise the steps of: receiving, from a base station, downlink control information (DCI) for scheduling for one or more wireless signals and/or channels; and cross-receiving the one or more wireless signals and/or channels on a sub-block basis from the base station on the basis of the DCI. |
| US11464038B2 |
Single/multiple DCIs for network coordination schemes
Methods and apparatus are provided that provide single or multiple Physical Downlink Control Channel (PDCCH) messages for single or multiple Physical Downlink Shared Channel (PDSCH) messages to support network coordination schemes such as Non-Coherent Joint Transmission. |
| US11464036B2 |
HARQ feedback reporting for cross-carrier scheduling
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit a plurality of physical downlink control channel (PDCCH) communications in a same PDCCH monitoring occasion in a first cell, and may transmit a plurality of physical downlink shared channel (PDSCH) communications in at least one of the first cell or a second cell. Each of the PDCCH communications schedules a respective PDSCH communication of the plurality of PDSCH communications. A PDCCH communication, of the plurality of PDCCH communications, includes an indication of a counter downlink assignment index that is based at least in part on a combination of a starting symbol and a cell in which an associated PDSCH communication is to be transmitted, a cell index of the cell in which the associated PDSCH communication is to be transmitted, and the PDCCH monitoring occasion. Numerous other aspects are provided. |
| US11464035B2 |
Method for transmitting and receiving shared channel in wireless communication system, and device supporting same
In a method for transmitting and receiving a shared channel in a wireless communication system, the method performed by a terminal is characterized by comprising: a step for receiving, from a base station, first resource information for transmitting and receiving a shared channel; and a step for receiving, from the base station, the shared channel on a first resource determined on the basis of the first resource information or transmitting, to the base station, the shared channel on the first resource. |
| US11464034B2 |
Method and apparatus for transmitting/receiving wireless signal in wireless communication system
The present disclosure relates to a wireless communication system. Particularly, the present disclosure relates to a method and an apparatus therefor, the method including determining a plurality of physical uplink control channel (PUCCH) resources for transmitting a plurality of pieces of uplink control information (UCI), multiplexing UCI related to (1) a first PUCCH resource among the determined plurality of PUCCH resources and (2) one or more second PUCCH resources overlapped with the first PUCCH resource on a time axis, based on the first PUCCH resource, and determining a third PUCCH resource for transmitting the multiplexed UCI. The first PUCCH resource is a PUCCH resource having an earliest starting symbol among the determined plurality of PUCCH resources. |
| US11464033B2 |
Method and apparatus for performing uplink transmission in a wireless communication system
Disclosed are a method for performing uplink transmission in a wireless communication system and an apparatus therefor. Specifically, a method for performing uplink transmission in a wireless communication system, which is performed by a user equipment includes: receiving, from a base station, configuration information for performing uplink transmission without an uplink grant; and transmitting uplink data, to the base station, through at least one uplink resource configured based on the configuration information, in which the configuration information may be received through a higher layer signaling, and the configuration information may include information related to repetition transmission of the uplink data. |
| US11464030B2 |
Method and apparatus for transmitting and receiving channel state information in wireless communication system
A method of transmitting channel state information (CSI) in a wireless communication system includes: receiving, from a base station, configuration information related to CSI; receiving, from the base station, a CSI-reference signal (CSI-RS) on a plurality of CSI-RS resources; and transmitting, to the base station, first CSI based on the configuration information. The plurality of CSI-RS resources corresponding to the configuration information are configured with (i) one or more channel measurement resources (CMRs) configured to be used to derive CSI based on a single CMR and (ii) one or more CMR pairs configured to be used to derive CSI based on a single CMR pair, unless there is a specific configuration by the configuration information, based on the first CSI being CSI derived based on a single CMR, any CMR included in the one or more CMR pairs may be not used to derive the first CSI. |
| US11464029B2 |
SDMM: a method for adaptive scheduling of MAC protocols in a mesh network based on local network state information
Method for transmitting data from a plurality of child nodes to a parent node in a wireless network, wherein each child node is configured to send messages directed to a root node of the network via the parent node, the method comprising the parent node: dividing a first time period into a plurality of timeslots; assigning a MAC protocol to one or more child node for transmission of data to the parent node during the first time period; allocating one or more of said plurality of timeslots into which the first period is divided to said one or more child nodes for transmission to the parent node according to the MAC protocol assigned to them; transmitting details of the respective assigned MAC protocol and allocated timeslot to said one or more child nodes. |
| US11464027B2 |
Extremely high throughput (EHT) multi-band transmission
System and method of cooperative multi-band wireless STA communication that enables full duplex operations. Frames are configured to carry band information and are selected to be transmitted simultaneously in multiple bands based on various constraints to avoid out-of-order delivery. For frames under a block ACK agreement, a transmit STA can specify the transmission bands for the frames in an ADDBA request frame. While a first band is transmitting a first frame under a block ACK agreement, the second band can be used to transmit a frame under the same block ACK agreement as, and from the same traffic flow with, the first frame. Otherwise, the second band can only be used to transmit a frame with a different TID than the first frame. |
| US11464026B2 |
Scheduling virtual preambles for data source reporting
Apparatuses, methods, and systems for data source reporting are disclosed. A method includes receiving, by a base station, a preamble from a set of one or more data sources during a scheduled time slot, receiving, by the base station, a virtual preamble from during the scheduled time slot, wherein the virtual preamble is associated with another set of one or more data sources, generating, by the base station, responses to both the preamble and the virtual preamble, wherein the responses include scheduled time and frequency allocations for uplink communication from the set of one or more data sources and the other set of one or more data sources, and transmitting, by the base station, the responses to the set of one or more data sources and the other set of one or more data sources. |
| US11464025B2 |
Sidelink signal repetition and preemption
A first wireless device may receive, from a second wireless device, an indication of: one or more first resources of a first sidelink transport block, and a priority of the first sidelink transport block. Based on the priority and a priority threshold, the first wireless device may drop a sidelink transmission of one or more second resources that overlap with the one or more first resources. |
| US11464023B2 |
Termination of wireless transmission of a data frame
Example operations may include initiating wireless transmission of a first data frame of data designated for wireless transmission. The wireless transmission of the first data frame may be via a first wireless signal packet configured to carry the data of the first data frame. The operations include directing termination of the wireless transmission of the first data frame via the first wireless signal packet prior to wireless transmission, via the first wireless signal packet, of all of the data of the first data frame. In addition, the operations include directing, in response to termination of transmission of the first data frame, wireless transmission of a termination signal, the termination signal indicating that transmission of the first data frame via the first wireless signal packet terminated prior to completion of transmission of all of the data of the first data frame via the first wireless signal packet. |
| US11464019B2 |
Downlink control information transmission method, device and network equipment
The present disclosure discloses a downlink control information (DCI) transmission method, a device and a network equipment, wherein the method includes: determining a DCI format for transmitting the downlink control information (DCI), the DCI format comprising: a time domain resource allocation field, an aggregation transmission indication field, a first indication field or a second indication field, the first indication field indicating a configuration value of a time domain resource and a configuration value of a modulation order, the second indication field indicating a configuration value of a time domain resource and a configuration value of an aggregate transmission indication; and transmitting the DCI according to the DCI format. |
| US11464018B2 |
Electronic device and method for setting transmission path in electronic device
According to various embodiments, an electronic device may comprise a communication processor; at least one RFIC connected to the communication processor; a first RFFE circuit connected to the at least one RFIC and configured to process a first signal corresponding to a first communication network; and a second RFFE circuit connected to the at least one RFIC and configured to process a second signal corresponding to a second communication network, and the communication processor may be configured to: identify a maximum frequency bandwidth that is supportable in the first communication network based on information received from the first communication network, and if the identified maximum frequency bandwidth is identified as a frequency bandwidth that is capable of being processed via the second RFFE circuit, transmit, via the second RFFE circuit, a third signal to the first communication network. Other various embodiments are possible. |
| US11464017B1 |
Facilitation of beamforming utilizing interpolation for 5G or other next generation network
Disaggregated wireless radio access networks can utilize a lower physical split architecture with open fronthaul between the radio unit and distributed baseband units. A split architecture is one in which the analogue radio front-end and the digital baseband processor in a radio are not co-located. Instead, these components are connected via a fronthaul transport network. Therefore, the baseband unit can transmit two beamforming matrices for every contiguous resource block occupied by a user. The radio unit can then interpolate between these two beamforming matrices for each of the RE inside of the resource block based on the baseband unit and the radio unit agreeing upon a method of interpolation to generate beamforming matrices per resource element. |
| US11464014B2 |
Techniques for improved beam management
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may measure a beam, according to a measurement configuration, to determine a channel condition value of the beam, modify the channel condition value based at least in part on at least one of one or more beam characterizations, a derivation of a beamforming gain value, or an estimation of the beamforming gain value, and transmit, to a base station, a measurement report indicating the modified channel condition value. Numerous other aspects are provided. |
| US11464009B2 |
Relays in structured ad hoc networks
A method of routing a first signal in a telecommunication network is disclosed. The telecommunication network comprises plural nodes and uses time-division multiple access (TDMA) frames, with each TDMA frame divided into time slots and each time slot is divided into subslots. The method includes the step of transmitting a first signal from an initiating node in a first subslot. The method further includes the step of receiving the first signal at other nodes in the network in the first subslot, wherein the first signal is retransmitted in a second subslot subsequent to the first subslot. An improvement in the method includes the step of preparing for the retransmission at least one of a time-dispersed first signal or time-dispersed algorithmically related first signal by two or more nodes via a controller. |
| US11464008B2 |
Determination rule of PDSCH scheduled slot with PDCCH repetition
Repetitive PDCCH may be utilized to extend control channel coverage. The PDCCH may be configured to repeat in adjacent or non-adjacent slots per monitoring occasion of corresponding search space. The PDCCH may carry control information such as a grant that schedules a channel for a wireless device, such that the wireless device receives instructions for scheduling a channel at a scheduled slot. The apparatus may receive control information in a repetitive PDCCH within a set of slots. The repetitive PDCCH schedules a channel for reception or transmission by the UE. The apparatus may determine a scheduled slot index for the channel scheduled by the repetitive PDCCH. The apparatus may communicate the channel at the determined scheduled slot index and based on the received control information in the repetitive PDCCH. The channel may be a PDSCH, a PUSCH, or may carry A-CSI-RS. |
| US11464004B2 |
Relaxed control channel element and blind decoding overbooking and dropping for new radio ultra-reliable low-latency communications
Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently limiting a number of blind decoding attempts or control channel elements (CCEs) that a user equipment (UE) is configured to monitor to limit complexity at the UE. When a UE is configured to use blind decoding for monitoring CCEs in multiple spans in a slot for control information from a base station, the UE may be configured to perform dropping of blind decoding candidates or CCEs in a first temporal span in the slot. In other words, the UE may identify a dropping rule to drop CCE monitoring occasions or blind decoding attempts in excess of a maximum number of non-overlapping CCEs per span or a maximum number of blind decoding attempts per span, respectively, and the UE may apply the dropping rule to the first temporal span within the slot. |
| US11464002B2 |
Hybrid automatic repeat request (HARQ) based on codeblock groups in new radio systems
Embodiments of a User Equipment (UE), Generation Node-B (gNB) and methods of communication are disclosed herein. The UE may receive a physical downlink control channel (PDCCH) that schedules a physical downlink shared channel (PDSCH) in a slot, and on a component carrier (CC) of a plurality of CCs. The PDCCH may include a total downlink assignment index (DAI) and a counter DAI for hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback of the PDSCH. The total DAI may indicate a total number of pairs of CCs and slots for the HARQ-ACK feedback. The UE may encode the HARQ-ACK feedback to include a bit that indicates whether the PDSCH is successfully decoded. A size of the HARQ-ACK feedback may be based on the total DAI, and a position of the bit may be based on the counter DAI. |
| US11463999B2 |
Aperiodic CSI reference signals (CSI-RS) with aperiodic report triggering
Dynamic transmission of non-zero power channel state information resource signals and interference measurement resources is described. Such dynamic transmission reduces or eliminates a need to buffer and store channel and interference measurements The described approach also reduces the overhead due to transmission of those resources and enables flexible time-domain channel state information requests. |
| US11463997B2 |
Method and device for allocating SL HARQ feedback report resource in NR V2X
A method for performing wireless communication by a first device includes: receiving, from a base station, downlink control information (DCI) for scheduling a sidelink (SL) resource, the DCI including information related to time between a physical sidelink feedback channel (PSFCH) resource and a physical uplink control channel (PUCCH) resource and information related to the PUCCH resource; transmitting, to a second device, a plurality of physical sidelink control channels (PSCCHs) and a plurality of physical sidelink shared channels (PSSCHs) based on the DCI; determining a plurality of PSFCH resources based on an index of a slot and a sub channel related to the plurality of PSSCHs and a source ID of the first device; receiving a plurality of pieces of SL HARQ feedback related to the plurality of PSSCHs; and transmitting, to the base station, one piece of SL hybrid automatic repeat request (HARQ) feedback on one PUCCH resource. |
| US11463993B2 |
Subframe structure with embedded control signaling
An apparatus may utilize an air interface to transmit and/or receive a transmission during a first TTI that includes a second set of data overriding a first set of data scheduled for transmission during the first TTI. The air interface may further be utilized to transmit and/or receive a transmission after a duration of time that is less than a total time duration of the first TTI that includes a control channel that is at least partially embedded in a data portion of a subframe. The control channel may include an override indicator configured to indicate that the first set of data scheduled for transmission during the first TTI is overridden by the second set of data having the higher priority. The override indicator may be transmitted after the second set of data is transmitted. The one or more additional TTIs may be after the first TTI. |
| US11463991B2 |
Resource mapping method and device
A resource mapping method and a resource mapping device are provided. The method includes: determining multiple contiguous virtual resource blocks; and mapping the multiple virtual resource blocks to multiple physical resource blocks in a distributed-type resource mapping manner, where at least two physical resource blocks of the multiple physical resource blocks are contiguous. |
| US11463990B2 |
User equipment and preamble transmission method
In one aspect of the present invention, user equipment includes a reception unit configured to detect a synchronization signal or a physical broadcast channel from a base station; a resource selection unit configured to select, from resources determined based on configuration information for preamble transmission, a resource for transmitting a preamble according to the detected synchronization signal or the detected physical broadcast channel based on a mapping rule, with a period determined based on at least one of a period of a synchronization signal burst set that is a duration during which the synchronization signal or the physical broadcast channel can be transmitted and a period of a resource available for transmission of the preamble; and a transmission unit configured to transmit the preamble to the base station on the selected resource. |
| US11463984B2 |
Position estimation using inter-PUE signaling
Methods, devices, systems, and computer-readable media for supporting position estimation are disclosed. A method at a first user equipment (UE) device may comprise sending or receiving, via a sidelink channel, a ranging signal between the first UE device and a second UE device. The method may further comprise obtaining at least one ranging measurement based on the sending or receiving the ranging signal between the first UE device and a second UE device. The method may further comprise broadcasting, via the sidelink channel, (1) the at least one ranging measurement with a reference to the second UE device or (2) a position estimate for the first UE device based on the at least one ranging measurement. |
| US11463983B2 |
Automatically determining locations of signal sources in areas with limited satellite coverage
In a geographic area with limited satellite coverage, multiple signal sources are statically disposed along a path through the geographic area. To automatically determine geographic positions of the signal sources, signal data collected by a receiver moving along the path is received, where the signal data indicates changes, over a period of time, in strength of respective signals emitted by the signal sources. Indications of a first position of the receiver at a first time prior to entering the geographic area and a second position of the receiver at a second time subsequent to leaving the geographic area are received, and positions for the signal sources are determined using the received signal data and the received indications of the positions and the times. The determined positions for the signal sources are used to geoposition a device moving along the path. |
| US11463982B2 |
Methods for improving source localization based on time-of-arrival measurements
A method is provided for geo-location of a wireless target device. The method is able to generate complete statistical information about the target device in the form of a joint probability density function of the target's location. The method includes obtaining time of arrival measurements associated with reception, at a plurality of receiver devices at known or measured locations, of one or more wireless transmissions made by a target device at a location that is unknown. Based on the time of arrival measurements, the method includes computing a joint probability density function that is descriptive of a probability that the target device is within any specified region. The method then involves applying the joint probability density function to a particular specified region to compute the probability that the location of the target device is within the particular specified region. |
| US11463979B2 |
Method and user equipment for initiating service request procedure
A disclosure in the present specification provides a method for user equipment initiating a service request procedure. The method includes a step of the UE receiving a paging message. The UE may be registered to both of a 3rd generation partnership project (3GPP) access and a non-3GPP access within the same PLMN. The paging message may include access type information that is used so as to indicate the non-3GPP access. The method may include a step of initiating a UE triggered service request procedure. The UE triggered service request procedure may be initiated by transmitting a service request message including a list of permitted protocol data unit (PDU) sessions. The service request message may include an empty list of the permitted PDU sessions if there is no PDU sessions that can be reactivated in the 3GPP access. |
| US11463977B2 |
Method and apparatus for managing machine type communication devices in an access network
A wireless communication device, WCD (12), is associated with multiple Machine Type Communication (MTC) applications (14), each application (14) corresponding to a respective MTC Service Provider (SP) network (16) that identifies it using a corresponding “external identifier”. The involved MTC SP networks (16) use the same common identifier to request a wireless communication network, WCN (18), used to access the WCD (12) to undertake certain configuration actions with respect to the WCD (12). The WCD (12) may belong to a group of WCDs (12), in which case the common identifier is an external group identifier. The WCN (18) advantageously determines which MTC SP network (16) is the “requesting provider” for a given requested configuration action, and it restricts the configuration action within the WCN (18) to the requesting provider. |
| US11463976B2 |
Method for terminal, which supports sidelink, to transmit signals in wireless communication system, and terminal therefor
Disclosed is a method for a first terminal, which supports a sidelink, to transmit signals in a wireless communication system. Specifically, the method may comprise: a step for receiving a sidelink synchronization signal (SLSS) from a second terminal; a step for acquiring information about a subframe boundary time point for timing synchronization, and information about a propagation delay time; and a step for transmitting a sidelink signal to the second terminal on the basis of the subframe boundary time point and a timing advance (TA) that is twice the length of the propagation delay time. |
| US11463972B2 |
Sidelink primary and secondary synchronization signal transmission
Apparatus and methods for S-SSB transmission are provided. In an aspect, an S-SSS symbol is followed by a gap symbol. In another aspect, a first PSBCH symbol is followed by an S-SSS symbol. In a further aspect, the same MPR is used for the entire S-SSB, thus reducing/mitigating transient periods. For example, the S-SSS symbols in the S-SSB may be selected from a set of sequences having the same MPR as the S-PSS symbols. Alternatively, the MPR of the entire S-SSB may be selected based on a sequence ID of an S-SSS. In an aspect, additional symbols may be configured in the S-SSB to compensate for power reduction. |
| US11463971B2 |
Methods for determining location of unknown devices in a synchronized network and related systems
Methods for determining a location of an unknown device (UD) from a plurality of known devices (KDs) are provided including receiving, at the UD, periodically broadcasted messages from each of a plurality of KDs. Corresponding arrival time stamp (Tarrival-i-UD) of each periodically broadcasted message from each of the plurality of KDs are recorded. Each of the plurality of KDs are clock synchronized to a common clock source at a master device (MD). A departure time of the periodically broadcasted message from each of the plurality of KDs is known by the UD in master device time units (Tdepart-i-md). X, y and z coordinates of a location of each of the KDs is known by the UD. The x, y and z coordinates of an actual location of the UD is calculated using the x, y and z coordinates of each of the KDs, the recorded arrival times (Tarrival-i-UD) of each of the periodically broadcasted messages from each of the plurality of KDs and the known departure times of each of the periodically broadcasted messages (Tdepart-i-md) from each of the plurality of KDs. |
| US11463964B2 |
Communication configuration for high pathloss operations
Methods, systems, and devices for wireless communications are described that provide for the management of different operation modes in wireless systems. For example, wireless device(s) may operate in a high pathloss operation mode or a normal pathloss operation mode based on the pathloss experienced between the transmitting and receiving devices. In some cases, a first wireless device may transmit a message to a second wireless device to configure a bandwidth part (BWP) for high pathloss mode communications. The message may be transmitted via control signaling and after receipt of the message, the second wireless device may enter a high pathloss mode for communications with the first wireless device (e.g., after a given time duration). Some parameters may be configurable (e.g., transmission duration, coding scheme) between high pathloss mode and normal pathloss mode, while other parameters may remain the same (e.g., processing time, switching time). |
| US11463963B2 |
Path loss estimation
Methods, systems, and devices for wireless communications are described. Examples may include a receiving wireless device located in a first geographic zone receiving multiple signals from one or more transmitting wireless devices. The receiving wireless device may determine based on the received signals that the one or more transmitting devices are located in a second geographic zone. The receiving wireless device may determine configured transmit power information for each of the signals received from the transmitting wireless devices located in the second geographic zone. The receiving wireless device may estimate a path loss of wireless communications between the first geographic zone and the second geographic zone based on the configured transmit powers received in the signals. The receiving wireless device may communicate within the second geographic location based on the estimated path loss between the first geographic region and the second geographic region. |
| US11463962B2 |
Transmission power control based on relative durations of transmission sections
A wireless device includes a controller configured to identify a scheduled transmission including a first section having a first bandwidth and a second section having a second bandwidth, select a transmit power limit for the scheduled transmission based on a relative duration of the first section compared to the second section, and select a transmit power value based on the transmit power limit, and a transmitter configured to perform the scheduled transmission with a transmit power indicated by the transmit power value. |
| US11463960B2 |
Uplink transmission method and terminal device
An uplink transmission method includes; determining, by a terminal device according to an expected sending power of each uplink among a plurality of uplinks, an actual sending power of the each uplink; and sending, by the terminal device, signal on the each uplink using the actual sending power of the each uplink. |
| US11463959B2 |
Method and device for power adjustment in UE and base station
The present disclosure provides a method and a device in a user equipment and a base station used for power adjustment. The UE first receives K downlink signaling(s) and transmits a first radio signal. Any of the K downlink signaling(s) comprises a first field and a second field, the second field of any of the K downlink signaling(s) is used to determine a power offset. A transmitting power of the first radio signal is a first power. A value of each first field of K1 downlink signaling(s) among the K downlink signaling(s) is equal to a first index. The first power is linearly correlated with a sum of K1 power offset(s), which is(are) indicated by each second field of the K1 downlink signaling(s) respectively. The present disclosure can support multiple closed-loop power control processes for one UE so as to improve both efficiency and performance of uplink power control. |
| US11463954B2 |
Methods and apparatuses for efficient battery utilization during content delivery in telecommunication networks
Apparatuses and methods for controlling a manner of delivering content to a content user in a mobile telecommunication network are provided. The content is sent to the content user using first a first transmission rate when the content user is in a first radio state and uses a first battery power, and then using a second transmission rate that is lower than the first transmission rate, when the content user is in a second radio state and uses a second battery power that is smaller than the first battery power. The sending is performed such as, (A) while delivering the content, an amount of the content already received by the content user to exceed an amount of the content used by the content user, and (B) to minimize an energy used by the content user during delivery. |
| US11463953B2 |
Method for managing antenna panel, network device, and terminal device
This application provides a method for managing an antenna panel, a network device, and a terminal device. The method includes: a network device receives capability information that is of an antenna panel and that is from a terminal device, and sends an activation command and/or a deactivation command to the terminal device, so that the terminal device performs a corresponding operation. In embodiments of this application, the network device assists the terminal device in managing an antenna panel, so that the terminal device can better manage the antenna panel, thereby reducing overheads of the terminal device. |
| US11463949B2 |
Power savings with beam-specific repeater operation
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a physical downlink control channel (PDCCH) based at least in part on a PDCCH configuration. The user equipment may determine a minimum scheduling delay based at least in part on the PDCCH configuration associated with receiving the PDCCH. The user equipment may operate in a partial sleep-state based at least in part on the minimum scheduling delay. Numerous other aspects are provided. |
| US11463948B2 |
Communications devices and methods for selecting a wireless access interface
A communications device transmits data to a mobile communications network or receives data from a mobile communications network. The mobile communications network includes plural infrastructure equipment each providing a wireless access interface for the communications device. The wireless access interfaces may have a different frequency but operate in accordance with the same standard or may use different radio access technologies. The communications device selects one of the wireless access interface by generating a signal reception metric for each of the wireless access interfaces provided by the one or more neighbouring infrastructure equipment and each if the wireless access interfaces provided by the selected infrastructure equipment, and selects or reselects one of the wireless access interfaces provided by the one or more neighbouring infrastructure equipment or one of the wireless access interfaces provided by the selected infrastructure equipment in accordance with predetermined criteria based on the generated signal reception metrics. |
| US11463947B2 |
Communication method, access network device, and terminal device to facilitate communication in a network slice architecture
This application provides a communication method, an access network device, and a terminal device. The communication method includes obtaining, by a first access network device, information about a correspondence between a session of a terminal device and a network slice; and sending, by the first access network device, the information to a second access network device. |
| US11463946B2 |
System and method for UE context and PDU session context management
There is provided systems and methods for the grouping of UEs, such that UEs can share a UE group context or share a PDU session context or both. In this manner, network resource usage, with respect to UE context and PDU session context management, can be mitigated. |
| US11463938B2 |
Managing control plane latency for integrated access and backhaul
Systems and methods of reducing control plane latency in a 5G IAB network are described. SRs transmitted between nodes indicate that a control plane PDU is to be transmitted. The SRs use periodic resources or OCCs reserved for control plane signaling and are initiated by an RRC message or RACH from the UE. The SRs are initiated if the LCID field in the MAC subheader of the RRC message indicates the CCCH or the DCCH logical channel. If the PDU is available after the original resource, a resource is used that is provided via another grant, which is periodically provided or automatically initiated due to failure to transmit on the original grant. The SR or RRC message can also specify a delayed timeslot for the grant. For contention-based procedures the RACH preamble is randomly selected or selected from among a set of RACH preambles assigned for RRC procedures. |
| US11463937B2 |
Data transmission method and apparatus
The present disclosure relates to data transmission methods. One example method is applied to a first communications device or a chip in the first communications device. The method includes obtaining first data, and sending, to a second communications device, a first message including the first data and a type identifier, where the type identifier is used to indicate a type of the first data, and the type of the first data includes at least one of user plane data, a status report, a control plane message, and a radio resource control RRC message of a terminal. |
| US11463931B2 |
Data transmission method, base station, and terminal equipment
The embodiments of the invention disclose a data transmission method comprising: a base station receives terminal information transmitted by terminal equipment; the base station determines, according to the terminal information, that the terminal equipment is able to communicate with the base station via a first relay node; and the base station transmits to the terminal equipment a first notification message to, instruct the terminal equipment to communicate with the base station via the first relay node. In the embodiment of the invention, the base station can instruct the terminal equipment to switch from a cellular link to a sidelink passing through the first relay node, thereby ensuring communication quality between the terminal equipment and the base station. |
| US11463928B2 |
Handover method and apparatus
A handover method includes: transmitting a handover request message by a source base station to a target base station when a user equipment (UE) is being handed over from the source base station to the target base station, where the handover request message carries one or more DRB information items configured by the source base station for the UE and one or more flow QoS information items configured by a core network side for the UE; receiving, by the source base station, a handover request acknowledgement message transmitted by the target base station, where the handover request acknowledgement message carries first DRB configuration information generated by the target base station for the UE; and transmitting an RRC connection reconfiguration message carrying the first DRB configuration information by the source base station to the UE. Also disclosed is a handover apparatus. |
| US11463920B2 |
Communications method, apparatus, and system
A communications method, apparatus, and system to implement handover between session management network elements, where a target session management network element sends a first message to a source session management network element based on the information about the source session management network element received. After receiving the first message from the target intermediate session management network element, the source session management network element indicates, based on the first message, a source intermediate user plane network element to establish a forwarding tunnel. As such, the forwarding tunnel between the source intermediate user plane network element and a target intermediate user plane network element is established, and the source intermediate user plane network element can forward data to the target intermediate user plane network element through the forwarding tunnel. |
| US11463909B1 |
Packet data convergence protocol configuration for increasing channel throughput with robust header compression
A wireless communication utilizes robust header compression efficiently with improved improvements in packet data convergence protocol configuration for increasing channel throughput. A user equipment (UE) receives a configuration indicating a first listing of header generic options that are supported between the UE and a first base station. The UE obtains a first packet including a first uncompressed header that indicates header parameters. The UE determines whether the header parameters in the first uncompressed header corresponds to at least one header generic option in the first listing of header generic options. The UE communicates the first packet that may have a first compressed header based on a first header compression profile or an uncompressed header depending on whether the header parameters in the first uncompressed header corresponds to at least one header generic option in the first listing of header generic options. |
| US11463906B2 |
Enhancements to advanced channel state information (CSI) reporting procedures
Methods and apparatus for implementing enhancements to advanced Channel State Information (CSI) reporting procedures are provided. A User Equipment (UE) receives at least one trigger message for reporting advanced CSI by the UE, and takes one or more actions to reduce at least one of feedback overhead or processing at the UE associated with the reporting. |
| US11463905B2 |
Adaptive in-band network telemetry for full network coverage
A mechanism for adaptively performing in-band network telemetry (INT) by a network controller is disclosed. The mechanism includes receiving one or more congestion indicators from a collector. An adjusted sampling rate is generated. The adjusted sampling rate is a specified rate of insertion of instruction headers for INT and is generated based on the congestion indicators. The adjusted sampling rate is transmitted to a head node, which is configured to perform INT via instruction header insertion into user packets. |
| US11463901B2 |
Apparatuses and methods to facilitate load-aware radio access network resource allocations
Aspects of the subject disclosure may include, for example, calculating a respective first quality metric for each cell of a plurality of cells included in a network, calculating a respective second quality metric for each cell of the plurality of cells, calculating a capacity of each cell of the plurality of cells in accordance with the first quality metric for the cell and the second quality metric for the cell, and allocating traffic of the network amongst the plurality of cells in accordance with the respective capacity of each cell of the plurality of cells. Other embodiments are disclosed. |
| US11463897B2 |
Mobile terminal testing apparatus and testing method
An object of the present invention is to provide a mobile terminal testing apparatus capable of improving operability. A mobile terminal testing apparatus according to the present invention is a mobile terminal testing apparatus (1) which uses one of a plurality of component carriers in carrier aggregation as a primary component carrier and the other component carriers as secondary component carriers, and makes a call connection with a mobile terminal (2) to test the carrier aggregation, the mobile terminal has a local oscillation frequency in a continuous frequency band from the primary component carrier to the secondary component carriers, and the input unit (15) collectively sets the desired parameters for the continuous frequency band. |
| US11463896B2 |
Method, mobile communications device, system and circuitry for estimating an occupancy level of a shared channel
A method determining indication of an occupancy level in a mobile communications system including a base station to communicate with a mobile communications device via a wireless interface provided by a first frequency channel allocated to mobile networks communications for the mobile communications system and by a shared channel which can be shared by the mobile communications system and by other wireless communications systems. The method includes: a mobile communications device: measuring, for each of plural first time periods within a second time period, a channel utilization on the shared channel; determining channel occupancy states for the shared channel for each of the first time periods based on the measured channel utilization; and determining an indication of an occupancy level for the shared channel for the second time period, the indication of an occupancy level determined based on the occupancy states for the shared channel for each first time period. |
| US11463893B2 |
Mobile terminal testing system, mobile terminal testing device, and control method for mobile terminal testing system
Included are a first mobile terminal testing device that operates as an LTE base station, a second mobile terminal testing device that operates as an NSA 5G NR base station, and a test control device that controls the first mobile terminal testing device and the second mobile terminal testing device. The test control device includes a command input unit into which a control command for controlling the first mobile terminal testing device and the second mobile terminal testing device is input, a command transmission determination unit that determines a mobile terminal testing device of a transmission destination of the control command, and a command transmission unit that transmits the control command to a transmission destination determined by the command transmission determination unit. The command transmission determination unit determines the transmission destination of the control command according to the type of the control command. |
| US11463886B2 |
Radio (NR) for spectrum sharing
Wireless communications systems and methods related to coordinating shared radio resources for spectrum sharing are provided. A spectrum resource control unit allocates a first resource for exclusive access by a first network operating entity in a spectrum. The exclusive access is configured for at least one of a network information communication or a feedback communication. The spectrum resource control unit allocates a second resource in the spectrum for shared access by the first network operating entity and a second network operating entity. The shared access is configured for at least a downlink control information communication. The spectrum resource control unit transmits, to the first network operating entity and the second network operating entity, a configuration indicating the first resource allocated for exclusive access by the first network operating entity and the second resource allocated for shared access by the first network operating entity and the second network operating entity. |
| US11463885B2 |
Sounding reference signal enhancements for unlicensed spectrum
A user equipment (UE) may employ an extended cyclic prefix, a postfix, or both for sounding reference signal (SRS) transmissions, such that gaps between SRS transmissions are long enough for UE antenna switching operations, but shorter in duration than any maximum channel vacancy time durations set by a wireless communications system. Further, UEs may transmit SRSs to base stations in accordance with an SRS configuration. For example, a base station may provide SRS configuration information to a UE that indicates, for example, information related to SRS scheduling, subband information, a cyclic prefix length, a cyclic postfix length, listen-before-talk (LBT) type information, an SRS trigger, an SRS cancellation procedure, or any combinations thereof. Based on such SRS configuration information, a UE may perform partial subband SRS techniques, subband selection techniques, SRS bandwidth adaptation techniques, LBT type configuration techniques, etc. |
| US11463883B2 |
Cellular service account transfer for accessory wireless devices
This Application describes efficient cellular service transfer mechanisms to move cellular services that are based on cellular service credentials, e.g., eSIMs, between accessory wireless devices under various scenarios, including in some embodiments transfer of multiple eSIMs. The first and second accessory wireless devices and the primary wireless device are associated with a common user account. Transfer of credentials for cellular service access can occur between two accessory wireless devices via the primary wireless device, where the primary wireless device and the accessory wireless devices interact with applicable network-based servers. |
| US11463882B2 |
Endpoint-controlled rogue AP avoidance + rogue AP detection using synchronized security
Methods, systems and computer readable media for rogue access point detection are described. |
| US11463879B2 |
Communication device, information processing system and non-transitory computer readable storage medium
According to one embodiment, a communication device belongs to a communication network including a control device and a plurality of communication devices connected to the control device, and transmits a communication packet to a transmission destination communication device. The communication device and the transmission destination communication device are differently one of the plurality of communication devices. In the communication device, a memory stores first information for judging a normality of the communication packet. An analyzing unit judges the normality of a received communication packet based on the received communication packet and the first information. A transmission destination determining unit determines the transmission destination communication device and the control device as transmission destinations of the received communication packet when the analyzing unit judges that the received communication packet is not normal. A generating unit encrypts the communication packet to be transmitted to the transmission destinations. |
| US11463869B2 |
Dual-mode half duplex time division duplex and full duplex frequency division duplex capable user equipment
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a multi-mode capability for communications by the UE within a frequency band, such that that UE may be capable of operating in any one of a half duplex time division duplex (TDD) mode and a full duplex frequency division duplex (FDD) mode within the frequency band. The UE may then transmit an indication of the multi-mode capability to a base station. The UE may receive, from the base station and responsive to the transmission of the indication, a communication format configuration that includes a partitioning between TDD mode communications and FDD mode communications for the frequency band. |
| US11463863B2 |
Network slice isolation information for session management function discovery
An access and mobility management function (AMF) receives a registration request for a wireless device. The AMF sends, to a network repository function (NRF) and in response to the registration request, a discovery request for an address of a session management function (SMF). The discovery request comprises network slice isolation information for at least one network slice. The AMF receives, from the NRF and based on the discover request, a discovery response comprising the address of the SMF. The AMF sends, to the SMF, a session create request to create a session for the wireless device. |
| US11463861B2 |
Message ordering for network based mobility management systems
The claimed subject matter relates to systems and methods for processing messages in a wireless communications environment. In an aspect, a communications method is provided. The method includes initiating a registration with a network domain node and generating sequence information with respect to the registration. The sequence information is then employed to facilitate further communications with the network domain node. |
| US11463857B2 |
Apparatus for secure local access to an asset and validation with a mobile device, system comprising it and method
The present invention is enclosed in the area of local access and validation, specifically by means of wireless systems. It is an object of the present invention an apparatus (1) for secure local access and validation with a mobile device (10), comprising wireless communication means and proximity detection means, and configured to issue a wireless beacon (S1) comprising an identification, detect a first proximity value (S2a) and a second proximity value (S2b) of said mobile device (10), such second value on receipt of an at least one wireless message issued by the mobile device (10), and being further configured to, based on said first proximity value and second proximity value, determine a detected proximity (S3) and cause an action to initiate (S4) based on such detected proximity. Such apparatus (1) provides for secure and simplified identification of a mobile device (10), for access purposes. A system comprising such apparatus (1) and a mobile device (10), and an associated method are also part of the present invention. |
| US11463853B2 |
Method of allocating sidelink radio resources to a group of vehicles, in a telecommunication network, wherein vehicles within said group of vehicles intent to use said sidelink for vehicle-to-vehicle, V2V, communication
A method of allocating sidelink radio resources to a group of vehicles, in a telecommunication network, wherein vehicles within said group of vehicles intent to use said sidelink radio resources for vehicle-to-vehicle, V2V, communication, said method comprising the steps of receiving, by a V2V control entity residing in, or accessible via, a core network of said telecommunication network, a resource request, from said group of vehicles, for requesting radio resources to be used for said V2V communication, determining, by said V2V control entity, radio resources to be used for said V2V communication, transmitting, by said V2V control entity, to said group of vehicles, a resource grant comprising said determined radio resources. |
| US11463850B2 |
Upper layers realization of unicast for C-V2X
Various embodiments provide methods, vehicle computing devices, storage media, and systems for unicast transmission of cellular vehicle-to-everything (C-V2X) Internet Protocol (IP) packets. Various embodiments may enable upper layers in a stack architecture to realize unicast transmission of C-V2X IP packets. In various embodiments, source port and destination IP address pairings may be associated with destination layer 2 (L2) addresses. In various embodiments, a source port indication and destination IP address indication may be added to a unicast C-V2X IP packet, such as a transmission control protocol (TCP) packet, a user datagram protocol (UDP) packet, etc., and the source port and destination IP address indications may be used by a modem to determine the destination L2 address for the unicast C-V2X IP packet. |
| US11463843B2 |
Methods and apparatus for concurrent operation of SPS receiver and wireless transmitter
A mobile device may be configured to perform concurrent Satellite Positioning System (SPS) operation and wireless communications when uplink signals transmitted by the mobile device interferes with the reception of SPS signals in one or more frequency bands. The mobile device may determine if the SPS receiver has already acquired SPS signals and is in a tracking state. If the SPS receiver is not in a tracking state, an SPS acquisition procedure is initiated before the wireless communication session is initiated. The SPS acquisition procedure is performed until the SPS receiver reaches a tracking state, or until a timeout is reached. Once the SPS receiver is in a tracking state, the wireless communication session may be initiated, during which the SPS receiver is controlled, e.g., to perform signal blanking, measurement exclusion, or disable SPS reception, to mitigate interference with SPS signals. |
| US11463842B2 |
Method and apparatus for chirp signal-based pose estimation
Some embodiments of the present disclosure provide a transmit point that transmits a downlink chirp sensing waveform (DL CSW) signal. A device receives the DL CSW signal and obtains a cloned chirp sensing waveform. The cloned chirp sensing waveform includes a parameter that can be uniquely associated with the device. The device transmits a UL cloned CSW signal based on the cloned chirp sensing waveform. The transmit point receives the UL cloned CSW signal and processes the UL cloned CSW signal to estimate a pose for the device and associate the estimated pose with the identity of the device. |
| US11463841B1 |
System and method for monitoring and ensuring student safety
Computer-based systems and methods provide location, information and call tracking, and the reporting, evaluation and transmission of required information in event of emergencies or violations to students, which systems and methods are monitored and controlled by a centralized authority. |
| US11463840B2 |
Real-time path suggestion for a location-enabled mobile device
The disclosure is directed to navigating based on directionality. An embodiment determines a position and a direction of a mobile device, determines one or more paths from the mobile device to one or more destinations associated with a current location of the mobile device, and displays one or more direction indicators corresponding to the one or more paths to the one or more destinations. |
| US11463836B2 |
Information processing apparatus and information processing method
A user listening position is estimated without imposing a burden on a user, and a sound reproduction environment suitable for listening is formed regardless of an actual speaker arrangement state. An estimation part that estimates the user listening position by using position information of N speakers that are three or more speakers, and an arrangement part that sets virtual speaker arrangement by using the user listening position are provided. Therefore, it is possible to estimate the user listening position without imposing a burden on a user and form a sound reproduction environment suitable for listening regardless of an actual speaker arrangement state. |
| US11463835B2 |
Method of audio-assisted field of view prediction for spherical video streaming
Aspects of the subject disclosure may include, for example, a method for spherical video streaming over a network by a processing system including a processor, the method including prefetching audio data for rendering the spherical video; determining whether there is a single source or a plurality of sources of audio in the audio data; responsive to a determination that there is only one dominant source of the audio in the audio data, prefetching video data in a field of view centered on spatial coordinates of the dominant source of audio; responsive to a determination that there is the plurality of sources of the audio in the audio data, sorting the plurality of sources of the audio according to an estimated sound source energy for each source in the plurality of sources, thereby creating a sorted list of the plurality of sources; and prefetching video data in plural fields of view centered on spatial coordinates of each audio source in the sorted list of the plurality of sources, wherein the prefetching is performed in an order corresponding to the sorted list, and wherein the prefetching occurs within an available bandwidth of the network. Other embodiments are disclosed. |
| US11463833B2 |
Method and apparatus for voice or sound activity detection for spatial audio
A method and apparatus for voice or sound activity detection for spatial audio. The method comprises receiving direct source information source detection decision and a primary voice/sound activity decision, and producing a spatial voice/sound activity decision based on the direct source detection decision and the primary voice/sound activity decision. |
| US11463826B2 |
Hearing aid device
A hearing aid device includes at least one user input unit for controlling an operation mode of the hearing aid device, at least one signal line connecting the at least one user input unit with a control unit for controlling the hearing aid device, and an antenna module comprising at least two electrically conductive and electrically connectable layers forming a layered structure. The at least one user input unit is arranged at one of the layers of the antenna module, and the at least one signal line is provided at an inner surface of one of the layers facing one other layer. |
| US11463824B2 |
Method of exchanging data packages of different sizes between first and second portable communication devices
A system includes a first device and a second device configured to exchange data packages over a bi-directional wireless communication channel, wherein the first device and the second device are configured for use by a user; wherein the first device is configured to provide a first data package, wherein the first data package belongs to a first packet category and comprises first audio data; wherein the first device is also configured to transmit the first data package to the second device, and receive a second data package belonging to the first packet category; and wherein the second data package comprises second audio data, a code indicating whether data in the second data package is corrupted or invalid, and an indicator indicating whether the first data package was successfully received by the second device or not. |
| US11463823B2 |
Systems and methods for suppressing sound leakage
A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing. |
| US11463821B2 |
Audio accessory
An audio transmitter including an audio input interface receiving first audio signals indicative of input audio from an audio source, a wireless transmitter wirelessly streaming second audio signals indicative of the input audio to a first audio reproducing device, and an audio output interface connectable to a second audio reproducing device, the audio transmitter arranged to supply third audio signals indicative of the input audio to the audio output interface. The audio transmitter facilitates connection to the audio transmitter to control wireless streaming of the second audio signals. A characteristic of sound of the wirelessly streamed second audio signals is controllable independently of a characteristic of sound of the third audio signals. An initial connection is established between the audio transmitter and a computing device in response to detection that the location of the computing device relative to the audio transmitter is less than a defined threshold. |
| US11463811B2 |
Speaker system with overhead sound projection
A speaker system is provided with a cabinet with a front face. At least one forward-firing driver is supported by the cabinet to project sound along a first axis that is generally perpendicular to the front face of the cabinet. At least one upward-firing driver is supported by the cabinet and arranged above the at least one forward-firing driver to project high frequency sound along a second axis that is angularly offset from the first axis at an acute splay angle. A controller is programmed to provide a mid-range frequency component of a front audio channel to the at least one forward-firing driver, and to provide a high frequency component of a top audio channel to the upward-firing driver. |
| US11463802B2 |
Vibration system of ultra-thin full-range loudspeaker
A vibration system of an ultra-thin full-range loudspeaker includes a diaphragm and frameless winding voice coils directly attached to the diaphragm. Each frameless winding voice coil is a planar coil formed by winding a single enameled wire. Each planar coil is of a racetrack or an annular shape and the enameled wires are arranged by tightly contacting to each other. According to the vibration system, the frameless winding voice coils are directly attached to the diaphragm, and lead wires of the voice coils are tightly arranged, so that a space utilization rate in a magnetic gap is effectively improved, so as to improve a driving force factor BL and an output sensitivity. |
| US11463800B2 |
Gas mask and helmet with a communication system
A communication system includes a headset, which is configured to output sound waves to an ear of a user based on an audio signal, as well as a microphone, which is configured to output a microphone signal based on ambient sound. The communication system further contains a processing circuit, which is configured to generate, based on the microphone signal, a signal component of the audio signal, which signal component includes information about the generation of sound waves which interfere destructively with a component of the ambient sound occurring at the ear of the user. In addition, the communication system contains a wireless interface and a control circuit, which is configured to activate the processing circuit as a function of an operating state of the wireless interface. |
| US11463799B2 |
Force-activated earphone
An earphone includes a housing that defines a force input surface opposite a touch input surface. A spring member in the housing includes a first arm that biases a touch sensor toward the touch input surface. The spring member also includes a second arm that biases a first force electrode toward the housing and allows the first force electrode to move toward a second force electrode when a force is applied to the force input surface. A non-binary amount of the force is determinable using a change in a mutual capacitance between the first force electrode and the second force electrode. The mutual capacitance between the first force electrode and the second force electrode may be measured upon detecting a touch using the touch sensor. |
| US11463797B2 |
Force-activated earphone
An earphone includes a speaker housing; a speaker positioned in the speaker housing; a stem extending from the speaker housing, the stem defining an input surface; a conductive object disposed within the stem; a flexible circuit positioned between the stem and the conductive object; a member positioned between the flexible circuit and the conductive object operable to allow the flexible circuit to move with respect to the stem; a force sensor electrode disposed within the flexible circuit; and a controller operable to determine an input to the earphone using a change in capacitance detected using the force sensor electrode, the change in capacitance corresponding to a non-binary amount of a force applied to the input surface. In some examples, the earphone further includes a touch sensor electrode disposed within the flexible circuit. |
| US11463796B2 |
Force-activated earphone
An earphone includes a housing that defines a force input surface opposite a touch input surface. A spring member in the housing includes a first arm that biases a touch sensor toward the touch input surface. The spring member also includes a second arm that biases a first force electrode toward the housing and allows the first force electrode to move toward a second force electrode when a force is applied to the force input surface. A non-binary amount of the force is determinable using a change in a mutual capacitance between the first force electrode and the second force electrode. The mutual capacitance between the first force electrode and the second force electrode may be measured upon detecting a touch using the touch sensor. |
| US11463795B2 |
Wearable device with at-ear calibration
A method for adjusting sound (e.g., aural) output of a worn audio device includes obtaining orientation or position data that indicates an orientation or a position of the worn audio device. The method also includes determining at least one change in the orientation or position data indicating a change in orientation or position of the worn audio device. The method also includes adjusting or selecting a filter for adjusting aural output produced by the worn audio device using the orientation or position data, and operating the worn audio device to provide the sound output using the filter in response to the at least one change in the orientation or position data. |
| US11463793B1 |
Headphone and ear supporting thereof
A headphone comprises: a headphone main body and an ear supporting wrapped on the headphone main body, wherein the ear supporting includes a sleeve section which includes a main body portion, a lateral bulge portion, an inner bulge portion, and a circumferential bulge portion, and an ear hanging section which includes a first extension end extended toward the bottom, the front end and the inner side of the ear supporting from the top of the lateral bulge portion for fitting in the concha cymba, a bending end arranged to connect the first extension end and the second extension end and then bended toward the top of the ear supporting for fitting in the front surface of the antihelix, and a second extension end extended toward the top, the front end and the outer side of the ear supporting for fitting in the inner side of the helix. |
| US11463788B1 |
Fast direct resource allocation identifier
Resource allocation includes generating a resource allocation identifier corresponding to a resource allocation request. The resource allocation request pertains to allocation of a resource associated with streaming of an audiovisual content item. The resource allocation identifier comprises a first portion and a second portion, the first portion comprising a key, and the second portion comprising information associated with contextual metadata pertaining to the corresponding resource allocation request. It further includes performing a first transmission of a first message including the resource allocation identifier. The first message including the resource allocation identifier is directed to a first address associated with a first entity. It further includes performing a second transmission of a second message. Transmission of the second message causes transmission of the resource allocation request. The second message is directed to a second address associated with a second entity. The first address and the second address are different.Resource allocation includes receiving a first message comprising a resource allocation identifier. It further includes, at a time subsequent to receiving the first message, receiving a second message comprising a resource allocation request pertaining to allocation of a resource associated with streaming of an audiovisual content item. It further includes matching the resource allocation request with the resource allocation identifier. It further includes, based at least in part on the match, receiving contextual metadata associated with the resource allocation request. It further includes facilitating resource allocation at least in part by using the contextual metadata. |
| US11463787B1 |
Methods and apparatus to generate a signature based on signature candidates
Methods, apparatus, systems and articles of manufacture are disclosed to generate a signature based on signature candidates. An example apparatus disclosed herein includes a timing handler to determine an alignment point of a first candidate signature segment and a second candidate signature segment, the first candidate signature segment and the second candidate signature segment including time data and signature data, the alignment point based on the time data of the first candidate signature segment and the time data of the second candidate signature segment, a signature comparator to compare a first signature to a second signature at the alignment point, the first signature included in the first candidate signature segment and the second signature included in the second candidate signature segment, and a candidate stitcher to stitch the second signature to the first signature based on the comparison to generate a stitched signature, the stitched signature used for media crediting. |
| US11463780B1 |
Locally relayed broadcast and community service television
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for streaming live television broadcasts and providing DVR services to subscribers in a designated market area. |
| US11463776B2 |
Video playback processing method, terminal device, server, and storage medium
Disclosed is a video playing processing method. The method includes: receiving prompt information for playing a second video associated with a first video sent by an application server, the first video is a video being currently played, and the first video and the second video include a same video content segment; and showing the prompt information for playing the second video associated with the first video. Disclosed are also a terminal device, a server, and a storage medium. |
| US11463775B2 |
Image display device and method for operating same
Provided is an image display device including: a communication unit configured to receive, from a control device, a control command for controlling an operation of the image display device; a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory, wherein the processor is configured to execute the one or more instructions to: receive first user information about a first user corresponding to a user of the control device and authentication state information representing a user authentication state in the control device; when the control command includes an operation request that requires authentication, perform the authentication based on the first user information, the authentication state information, and second user information about a second user corresponding to a user of the image display device; and perform the operation in response to the control command. |
| US11463774B2 |
Systems and methods for dynamic voice remote to control media devices
A context-driven voice-control system and method for enabling users to control customer service activities related to live broadcast programming, recorded programming, streaming programming, and on-demand programming using vocal selection by the user. The context-driven voice-control system and method may also enable users to control one or more of account management activities using vocal selection by the user, authentication to authorize changes to their account using vocal selection by the user, and troubleshooting of equipment and system capabilities using vocal selection by the user. The context-driven voice-control system and method dynamically generates and presents a list of available control and support pathways to a user based on the user attributes and the voice control requests. |
| US11463770B2 |
Methods and apparatus to identify media presentations by analyzing network traffic
Methods, apparatus, systems and articles of manufacture are disclosed herein to identify media presentation by analyzing network traffic. Example instructions cause a machine to generate a traffic profile to reduce a computational burden of identifying streaming media being presented on a media presentation device, the traffic profile including first network traffic data indicative of the streaming media; obtain the traffic profile and second network traffic data corresponding to the streaming media; and generate, in response to a score for the second network traffic data meeting a threshold of similarity, a network traffic analysis report identifying the streaming media being presented on the media presentation device. |
| US11463769B2 |
Invertible metering apparatus and related methods
Example invertible meter apparatus and related methods are disclosed. An example meter to monitor a media device includes a housing having a display and a plurality of walls. Respective ones of the walls are between respective ones of openings such that the openings are isolated from adjacent ones of the openings. A removable stencil includes a plurality of visual indicators, where the visual indicators to align with respective ones of the openings. |
| US11463763B2 |
Reducing digital video recorder storage through reduced encoding of certain program portions
Systems, devices and processes reduce the amount of memory or disk space needed to store encoded video content used in adaptive video streaming by eliminating certain portions of the recorded program from one or more copies of the encoded program. Content occurring before or after a scheduled start of a program, for example, can be retained in only a subset of the encoded copies so that the program content is available to be streamed, but only at certain video qualities. Commercials or other less popular portions may also be eliminated in one or more encoded copies. By eliminating the less-likely-to-be-viewed portions of the content from some (but not all) of the encoded copies, the total amount of storage space needed to store the encoded program is reduced without compromising the ability to play back all portions of the recorded program. |
| US11463760B2 |
System and method of high-resolution digital data image transmission
A system and method for transmitting still images and a video feed from an unmanned aerial vehicle to a ground station is disclosed. The system includes an aircraft including a digital video camera to capture still images and video frames of an object. A video encoder is coupled to the camera to provide a video output including video packets. A file server is coupled to the camera to provide a still image output including image data packets. A multiplexer is coupled to the video output and the still image output. The multiplexer produces a data transmission including the video packets and the image data packets. A transmitter sends the data transmission to the ground station. The ground station receives the data transmission and demultiplexes the packets into separate video and image data packets. The ground control station may select the ratio the video stream images in relation to the still image to be transmitted from the aircraft. |
| US11463756B2 |
Dynamic scheduling and channel creation based on external data
A media content packaging and distribution system that handles distribution of channels to be viewed on consumer devices receives a media feed and a first programming schedule of a first channel from a source device, and receives audience-based parameters from an external data source over a distribution system. Media items to be inserted in the media feed of the first channel are determined based on the audience-based parameters and defined parameters. The determined media items in the media feed of the first channel are dynamically scheduled for delivery over the distribution system to be viewed on one or more of the consumer devices, based on the received audience-based parameters and the defined parameters. The audience-based parameters include demographics data, targeted audience data, and/or device type and the data received from the external data source includes trending information of media items currently trending in one or more social network platforms. |
| US11463753B2 |
Method and apparatus for downloading resources
The present disclosure relates to a method and an apparatus for downloading resources, and a non-transitory computer-readable storage medium, and belongs to the field of Internet technology. The method includes: receiving a resource access request for a target resource from a client, and determining an access address of the resource access request, in which the access address carries an identifier of the target resource; querying a status of the target resource according to the identifier of the target resource carried in the access address; and sending, in response to the target resource being in a first status, a content distribution network address corresponding to the target resource to the client to cause the client to download the target resource according to the content distribution network address. |
| US11463752B2 |
Publishing a plurality of disparate live media output stream manifests using live input streams and pre-encoded media assets
A media packaging and distribution system that allocates each of a plurality of first instructions from an instruction queue to a corresponding first worker based on an instruction type and a priority level. Each of the plurality of first workers reads a first manifest data, which is non-ingested metadata, of at least one of a plurality of live input streams or a second manifest data of a plurality of pre-encoded media assets from locations of corresponding input manifests. Further, a second instruction from a plurality of second instructions is allocated to a second worker. The second worker inserts a next manifest segment to a disparate live output stream manifest upon reading a manifest metadata ingested into a manifest metadata storage system. Accordingly, the plurality of disparate live media output stream manifests is generated for a plurality of channels based on the disparate live output stream manifest. |
| US11463751B2 |
Dynamic watermarking of media based on transport-stream metadata, to facilitate action by downstream entity
A method and system for dynamically watermarking media content based on transport-stream metadata, to facilitate action by a downstream entity. An intermediary in a media-distribution path could receive a transport stream carrying media content and carrying metadata that is not watermarked in the media content. The intermediary could then obtain from the transport stream the metadata that is not watermarked in the media content and could modify the media content at least by encoding into the media content a watermark that represents the obtained metadata. And the intermediary could then output at least the modified media content for transmission to a downstream entity. The downstream entity could thus obtain from the watermark in the media content the metadata and could use the metadata to facilitate carrying out one or more useful actions. |
| US11463749B2 |
Methods for processing audiovisual streams and corresponding devices, electronic assembly, system, computer readable program products and storage media
The disclosure relates to a method comprising: receiving, from a first network, a input signal conveying a plurality of audio and/or video channels; sending, on a second network, a first signal comprising a first digital stream conveying a first audio and/or video channel comprised in the input signal, the first signal comprising, for a second channel of said plurality of audio and/or video channels other than the first channel, and a second digital stream comprising an identifying information of the other second channel and requiring less bandwidth than a digital stream conveying the other second audio and/or video channel of the input signal. It also relates to a method comprising: receiving via a first network a digital signal comprising a plurality of streams, one stream conveying a channel, converting the digital signal to a signal; outputting the signal to a tuning device; upon obtaining a channel identifier representative of a tuning, sending, via the first network, a channel change request comprising the channel identifier to a transmitter of the digital signal. It also relates to corresponding signal, devices, system, computer readable program products and storage media. |
| US11463748B2 |
Identifying relevance of a video
Techniques for identifying relevance of a video are disclosed herein. In some embodiments, a computer-implemented method comprises: causing a video to be played on a device of a user; receiving, from the device, an instruction to share the video with another user, the instruction corresponding to a point-in-time in the video; identifying text in a transcript of the video based on the point-in-time; causing the identified text to be displayed on the device based on the instruction to share the video; receiving, from the device, an instruction to include user-approved text along with the video in the sharing of the video with the one or more other users, the user-approved text comprising at least a portion of the identified text; and causing the user-approved text to be displayed on a device of the other user in association with the video based on the instructions to share and include. |
| US11463747B2 |
Systems and methods for real time control of a remote video production with multiple streams
The present invention relates to a cloud-based video production system and corresponding methods that deliver real time or near real time video with broadcast quality. Video from the same source is encoded into at least two separate streams, one with low latency and another with higher latency and higher quality. Corresponding frames of each stream have identical timestamps. The two streams are sent over separate signal paths. A first signal path is a real time control (RTC) path having low latency, and used to communicate the lower quality video content from video sources to a producer user interface. The second signal path provides the same video content at a higher video quality than that provided over the first signal path, but with longer latency. Commands from the user interface based on the lower latency stream can then be carried out on the higher latency stream. |
| US11463744B2 |
Use of primary and backup instances of supplemental content to facilitate dynamic content modification
A method and system to help facilitate dynamic content modification. When a modifiable content segment is scheduled to be present at an upcoming time on a channel that is being received by a content-presentation device, a system will provision the content-presentation device with multiple supplemental content segments each being a respective candidate segment applicable by the content-presentation device in dynamic content modification of the channel at the upcoming time. Then before the upcoming time, one of the provisioned supplemental content segments will be selected for application by the content-presentation device in the dynamic content modification at the upcoming time, with the selecting being based on whether the modifiable content segment will actually be present on the channel at the upcoming time. This arrangement can thereby help facilitate dynamic content modification even if the scheduled modifiable content segment does not end up being present at the time scheduled. |
| US11463736B2 |
Systems and methods for signaling reference pictures in video coding
A method for determining a reference index for a reference picture list is disclosed. A reference picture list structure in one of a sequence parameter set and a slice header is decoded. A reference index for the reference picture list structure is derived according to a value of a reference picture list flag. A number of reference index active syntax in the slice header is decoded, if a number of entries in the reference picture list structure is greater than 1. The number of reference index active syntax is defined for i. A variable is derived by adding one to a value of the number of reference index active syntax. A value subtracted one from a value of the variable specifies a maximum reference index for the reference picture list. |
| US11463735B2 |
Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device
A three-dimensional data encodes method of encoding three-dimensional data items in time series. Each of the three-dimensional data items includes a geometry information item and an attribute information item in association with a same time point. The three-dimensional data encoding method includes: first encoding of encoding the geometry information item; and second encoding of encoding the attribute information item with reference to the geometry information item associated with the same time point. The geometry information item and the attribute information item that are in association with the same time point are included in an access unit. |
| US11463734B2 |
Image data encapsulation with referenced description information
Methods of encapsulating a bitstream include generating reference information to enable image items identifying image portions of a bit stream to be referenced to corresponding description information. The resulting encapsulated file may also include information identifying a timed portion of the data stream corresponding to a video sequence. Description information may include spatial parameters, such as position and width and height of sub-parts of an overall image, and/or display parameters such as colour display, pixel aspect ratio, and clean aperture parameters. |
| US11463732B2 |
Accelerated video exportation to multiple destinations
Systems and methods described herein provide a new mechanism of video exportation which ensures that the process is done faster and that a single video can be exported to two or more destination at the same time. This document explains the steps involved in the creation of the video, processes involved in encoding, rendering, transmission/exportation, and playing the video. Figures are used in explaining or illustrating the flow of processes and showing the different devices used in accomplishing various activities in the exporting processes. The application will receive commands to perform the exporting from the destination. Overall, the application will be able to facilitate faster exportation of a video, almost twice the basic speed of the known video exportation systems and to multiple destinations unlike in exportation by the basic applications in use today. |
| US11463728B2 |
Image decoding method and apparatus relying on intra prediction in image coding system
An image decoding method performed by a decoding apparatus according to the present invention comprises: a step of deriving an intra prediction mode for a current block; a step of deriving upper neighboring samples of a plurality of rows for the current block, and left neighboring samples of a plurality of columns; a step of deriving one row of upper reference samples on the basis of the upper neighboring samples; a step of deriving one column of left reference samples on the basis of the left neighboring samples; and a step of generating a prediction sample for the current block by using at least one of the upper reference samples and the left reference samples in accordance with the intra prediction mode. |
| US11463725B2 |
Encoder, decoder, encoding method, and decoding method
An encoder includes circuitry and memory connected to the circuitry. In operation, the circuitry corrects a base motion vector using a correction value in a fixed direction; and encodes a current partition by using the corrected base motion vector corrected. The correction value is specified by an index indicating one of correction values included in a table. The table is selected from among a plurality of tables, wherein the correction values in one of the plurality of tables have different increments from the correction values in another one of the plurality of tables. |
| US11463715B2 |
Image scaling
There is disclosed in one example a video processor, including: an input buffer to receive an input image; a slicer circuit to divide the input image into a plurality of N vertical slices; N parallel input buffers for de-rasterization; N parallel image scalers, wherein each scaler is hardware configured to scale in a raster form, one of the N vertical slices according to an image scaling algorithm; N parallel output buffers for rerasteriztion; and an output multiplexer to combine the scaled vertical slices into a combined scaled output image. |
| US11463714B2 |
Selective use of cross component mode in video coding
A method for visual media processing, including performing a conversion between a current chroma video block of visual media data and a bitstream representation of the current chroma video block, wherein, during the conversion, a chroma residual of the current chroma video block is scaled based on a scaling coefficient, wherein the scaling coefficient is derived at least based on luma samples located in predefined positions. |
| US11463712B2 |
Residual coding with reduced usage of local neighborhood
Different implementations are described, particularly implementations for video encoding and decoding using entropy coding of quantized transform coefficients. The method comprises: determining context model indices for one or more syntax elements of quantized transform coefficients of a transform block, wherein different context model indices are obtained for quantized transform coefficients in different regions of the transform block and a single context index is used for at least one region of the transform block; and selecting for the one or more syntax elements associated with a particular quantized transform coefficient one of several context models based on the determined content model index. |
| US11463710B2 |
Fast intra-prediction mode selection in video coding
A method for determining intra-prediction modes for prediction units (PUs) of a largest coding unit (LCU) is provided that includes determining an intra-prediction mode for each child PU of a PU, and selecting an intra-prediction mode for the PU based on the intra-prediction modes determined for the child PUs. |
| US11463704B2 |
Systems and methods for compressing video
Systems, methods, and apparatuses are described for compressing digital content. The digital content may comprise a plurality of frames. The plurality of frames may comprise a plurality of crossfade frames. A first boundary frame of the crossfade frames may be determined. A second boundary frame of the crossfade frames may be determined. At least a portion of the crossfade frames may be coded as inter-predicted frames using a weighting factor and based on the first boundary frame or the second boundary frame. |
| US11463694B2 |
Partitioned intra coding concept
Block-based coding of a picture is done by providing an intra-prediction coding concept according to which a certain block of the picture is intra-prediction coded using a certain intra-coding mode by partitioning the predetermined block into partitions which are, for reconstruction purposes, sequentially subject to spatial prediction using the intra-prediction coding mode signaled for the certain block followed by correcting the thus obtained predictor using a prediction residual so that for preceding partitions a reconstruction of the samples is available to the decoder at the time of processing the next, then current, partition. |
| US11463688B2 |
Joint chroma residual video coding
A video decoder can be configured to receive, for a first chroma component of a block of the video data, information for first residual samples that correspond to a difference between a first chroma block of the first chroma component and a first prediction block of the first chroma component; determine intermediate reconstructed samples based on the first residual samples; receive, for a second chroma component of the block of video data, information for second residual samples that correspond to a difference between a second chroma block of the second chroma component and the intermediate reconstructed samples; reconstruct the first chroma block based on the first residual samples and the first prediction block; reconstruct the second chroma block based on the second residual samples and the intermediate reconstructed samples; and output decoded video data comprising the reconstructed first chroma block and the reconstructed second chroma block. |
| US11463685B2 |
LUTS with intra prediction modes and intra mode prediction from non-adjacent blocks
Devices, systems and methods for encoding and decoding digital video are described. In a representative aspect, a method for video processing includes maintaining one or more tables of intra prediction mode candidates based on one or more previous video blocks of a video and performing a conversion between a current video block of the video and a bitstream representation of the video using the one or more tables of intra prediction mode candidates. |
| US11463671B2 |
Video transmitting method, video transmitting device, video receiving method and video receiving device
A video transmitting device according to embodiments of the present invention can comprise a pre-processor for processing video data, an encoder for encoding the pre-processed video data and a transmitting unit for transmitting the encoded video data. Additionally, the video transmitting device further comprises a projector for generating a picture and a projection parameter related to the picture by projecting the video data, and the pre-processor can view-select video data for a specific view from among the video data. Furthermore, the pre-processor of the video transmitting device can pack the video data into specific video data by view-analyzing the video data. |
| US11463666B2 |
Method and apparatus for analyzing an imaging quality of an imaging system
Embodiments of the present disclosure relate to a method for analyzing an imaging quality of an imaging system. The imaging system comprises a spatial light modulator. The spatial light modulator comprises pixel units arranged in an array. The method comprises obtaining a transmittance distribution function of the spatial light modulator based on a structural parameter of the pixel unit, wherein the structural parameter is an aperture ratio. The imaging quality analysis parameter of the imaging system is obtained based on the transmittance distribution function of the spatial light modulator. Then, the imaging quality of the imaging system is analyzed based on the imaging quality analysis parameter. |
| US11463664B2 |
Universal and adaptive de-mosaicing (CFA) system
A method of de-mosaicing pixel data from an image processor includes generating a pixel block that includes a plurality of image pixels. The method also includes determining a first image gradient between a first set of pixels of the pixel block and a second image gradient between a second set of pixels of the pixel block. The method also includes determining a first adaptive threshold value based on intensity of a third set of pixels of the pixel block. The pixels of the third set of pixels are adjacent to one another. The method also includes filtering the pixel block in a vertical, horizontal, or neutral direction based on the first and second image gradients and the first adaptive threshold value utilizing a plurality of FIR filters to generate a plurality of component images. |
| US11463660B2 |
Monitoring system for providing both visual and non-visual data
Monitoring systems are provided that include both visual and non-visual data to monitor the well-being of individuals, such as infants and patients. |
| US11463659B2 |
Monitoring system, monitoring method, and storage medium
A monitoring system of an embodiment includes an acquirer, an extractor, an encryption processor, and a generator. The acquirer is configured to acquire, from one or more monitoring cameras that capture an image of a work area in which presented information to be input is input to an input terminal, a captured image captured by the one or more monitoring cameras. The extractor is configured to extract the information to be input from the captured image acquired by the acquirer. The encryption processor is configured to encrypt the information to be input extracted by the extractor. The generator is configured to generate a replaced image in which the information to be input is made invisible, the replaced image comprising a partial image that displays information encrypted by the encryption processor at a position of the information to be input in the captured image acquired by the acquirer. |
| US11463654B1 |
Bilateral communication in a login-free environment
A method, medium, and apparatus for allowing evaluation of property, such as damaged property, remotely and efficiently. A mobile computing device may be used to conduct bilateral communication between a client and an agent for evaluating property. Systems and methods may be used to efficiently automate intake of communications and intelligently load-balance resources for handling calls. |
| US11463653B2 |
Video transmission system
A video transmission system includes a first processing circuit and a second processing circuit. The first processing circuit is configured to output a composite video signal. The composite video signal includes a video area, an extension area, and an edge area. The extension area stores a non-video signal. The second processing circuit is configured to receive the composite video signal and extract the non-video signal from the composite video signal. |
| US11463646B2 |
Imaging element comprising output circuit that includes first and second output lines, imaging apparatus, image data output method, and program
An imaging element includes: a processing circuit that performs analog/digital conversion on captured image data; a memory that is capable of storing the captured image data obtained as a result of performing the analog/digital conversion by the processing circuit; and an output circuit that outputs output image data based on the captured image data to an exterior of the imaging element, wherein the output circuit includes a first output line and a second output line, the first output line is connected to a first signal processing circuit disposed at the exterior, the second output line is connected to a second signal processing circuit disposed at the exterior, and at least one of an output frame rate or an output data amount of the output image data is different between the first output line and the second output line. |
| US11463644B2 |
Imaging device, imaging system, and drive method of imaging device
An imaging device includes a pixel unit having a plurality of pixels forming a plurality of rows and a plurality of columns, and a readout unit that divides the pixel unit into a plurality of pixel blocks based on a division pattern, each pixel block including at least two pixels, and combines signals from the at least two pixels included in one pixel block to generate one signal for each of the pixel blocks. A detection unit detects a change in signal values between a plurality of signals sequentially generated by the readout unit of the one pixel block. A control unit controls the readout unit to output a signal individually from each of the pixels included in at least one pixel block in response to detecting a change in the signal values, and controls the readout unit so that the division patterns are different in at least two frames. |
| US11463641B2 |
Image sensor, mobile terminal, and photographing method
An image sensor, a mobile terminal and a photographing method are provided. The image sensor includes: a pixel array, where the pixel array includes a preset quantity of pixel units arranged in a predetermined manner, the pixel unit includes a first pixel and a second pixel adjacent to the first pixel, the first pixel includes a red subpixel, a green subpixel, and a blue subpixel, the second pixel includes a red subpixel, a green subpixel, and an infrared subpixel, and both the first pixel and the second pixel are dual photodiode pixels, where a location of the blue subpixel in the first pixel is the same as that of the infrared subpixel in the second pixel, and each of the first pixel and the second pixel includes four dual photodiode subpixels. |
| US11463639B2 |
Programmable digital TDI EO/IR scanning focal plane array with multiple selectable TDI sub-banks
A TDI scanner including a dynamically programmable focal plane array including a two-dimensional array of detectors arranged in a plurality of columns and a plurality of rows, the array being divided into a plurality of banks separated from one another by gap regions, each bank including a plurality of sub-banks, and each sub-bank including at least one row of detectors, a ROIC coupled to the focal plane array and configured to combine in a TDI process outputs from detectors in each column of detectors in each sub-bank, and a controller configured to program the focal plane array to selectively and dynamically set characteristics of the focal plane array, the characteristics including a size and a location within the two-dimensional array of each of the plurality of sub-banks and the gap regions, the size corresponding to a number of rows of detectors included in the respective sub-bank or gap region. |
| US11463636B2 |
Pixel sensor having multiple photodiodes
In one example, an apparatus comprises: a plurality of photodiodes, one or more charge sensing units, one or more analog-to-digital converters (ADCs), and a controller. The controller is configured to: enable the each photodiode to generate charge in response to a different component of the incident light; transfer the charge from the plurality of photodiodes to the one or more charge sensing units to convert to voltages; receive a selection of one or more quantization processes of a plurality of quantization processes corresponding to a plurality of intensity ranges; based on the selection, control the one or more ADCs to perform the selected one or more quantization processes to quantize the voltages from the one or more charge sensing units to digital values representing components of a pixel of different wavelength ranges; and generate a pixel value based on the digital values. |
| US11463630B2 |
Systems and methods for generating a high-dynamic range (HDR) pixel stream
A system, method, and computer program product are provided for performing high dynamic range mixing on a pixel stream. In use, a pixel stream including at least two exposures per pixel from a plurality of pixels of an image sensor is received. A first pixel attribute of a first exposure of the pixel is identified, and a second pixel attribute of a second exposure of the pixel is identified. A first high dynamic range (HDR) pixel is generated by performing HDR mixing on the first exposure of the pixel and the second exposure of the pixel, based on the first pixel attribute, and the second pixel attribute. Additionally, an HDR pixel stream is generated comprising at least the first HDR pixel, and the HDR pixel stream is outputted. |
| US11463629B2 |
Medical system, medical apparatus, and control method
It is desired to provide a technology which is capable of reducing glare to be felt by a user for an output image by an HDR monitor in a case where an image is caused to be displayed at the HDR monitor on the basis of an HDR image.There is provided a medical system including a light source configured to irradiate a subject inside a living organism; an imaging unit configured to image the subject coaxially with an optical axis of the light source; and a control unit configured to control the light source and the imaging unit, in which the control unit performs control so that a signal compliant with high-dynamic range standards is output by adjusting gradation for a first image signal acquired by the imaging unit. |
| US11463619B2 |
Image processing apparatus that retouches and displays picked-up image, image processing method, and storage medium
An image processing apparatus which superimposes an indicator image on a picked-up image, with inhibition of a subject from deteriorating in visibility. At least one processor of the image processing apparatus executes the set of instructions to: specify two points of a subject in a picked-up image; acquire three-dimensional positional information about the two points; detect a change about a state of the image processing apparatus; generate an indicator image corresponding to a length between the two points and the change, based on the three-dimensional positional information and the change; and superimpose the indicator image onto the picked-up image, to acquire a retouched image. |
| US11463615B2 |
Imaging apparatus
An imaging apparatus includes: an imager configured to capture a subject image to generate image data; an audio input device configured to receive audio data indicating sound during; a detector configured to detect a subject and a its type based on the image data generated by the imager; an audio processor configured to process the audio data received by the audio input device based on the type of subject detected by the detector; and an operation member configured to set a target type to be processed by the audio processor among a plurality of types including first and second types different from each other, based on a user operation, wherein the audio processor is configured to process the audio data to emphasize or suppress specific sound corresponding to the target type in audio data received when a subject of the target type is detected in the image data. |
| US11463611B2 |
Interactive application adapted for use by multiple users via a distributed computer-based system
A processing device causes a selection of a multimedia module to be detected. The processing device renders, during a first mode of operation, a dynamic navigation flow control in association with first multimedia content of the multimedia module, wherein the rendered dynamic navigation flow control indicates a first navigation position. The processing device stores a first result to memory obtained by execution of an interactive event during the first mode of operation. Based at least on the first result, a second mode of operation is entered. During the second mode of operation, the dynamic navigation flow control is re-rendered in association with second multimedia content of the multimedia module, wherein the re-rendered dynamic navigation flow control indicates a second navigation position. |
| US11463609B2 |
Camera device for collecting vehicle information
The present application discloses a camera device for collecting vehicle information. In the present application, the camera device uses a dual-lens configuration including a first camera assembly and a second camera assembly, wherein the lens field of view of the first camera assembly intersects with the lens field of view of the second camera assembly, so as to form a layout mode that two areas on both sides of the camera device are photographed in a staggered manner, thereby avoiding the occurrence of a blind area between the lens fields of view of the first camera assembly and the second camera assembly and improving the overall photographing range of the camera device. Moreover, the camera device may introduce at least one auxiliary function such as photosensitive detection, light supplementing, and target detection, so as to improve the quality of image photographing and the accuracy of photographing moment, thereby facilitating improving the accuracy of vehicle information collection. In addition, the camera device is powered by an exchangeable dry battery module, and can also support antenna-based wireless transmission, thereby omitting cable connection and network wiring. |