最新美国发明专利第2022-08-23期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

Document	Document Title
US11420461B2	Drum stencil printing system The present invention relates to a drum stencil printing system for reliably and automatically printing materials on the inside of a concave surface. The drum stencil printing system includes a pliable drum stencil secured in place by a stencil spring. As the printhead applies radial pressure to the drum stencil, the portion of the stencil in contact with the printhead is deflected to make contact with the container sidewall. When the printhead rotates, the portion of the stencil contacting the container sidewall also rotates to match the nozzle of the printhead. After printing is complete, the printhead retracts, and the pliable stencil is returned to its undeflected position, breaking contact between the stencil and the container, and protecting the printed material from being rubbed or worn off of the container.
US11420459B2	Printer A printhead for a thermal transfer printer comprising a plurality of printing elements, each of the printing elements being configured to transfer ink from an ink carrying ribbon to a substrate, and at least one sensor arranged to sense ink carrying ribbon. The at least one sensor comprises at least one emitter arranged to emit radiation towards the ribbon and a plurality of receivers. Each of the plurality of receivers is arranged to receive a respective reflected signal reflected by the ribbon, each reflected signal is based upon radiation emitted by the at least one emitter.
US11420458B2	Liquid discharge head and recording device A liquid discharge head is provided which comprises a head body, a casing and a thermal insulator. The head body comprises a surface having one or more holes configured to discharge liquids therethrough. The casing, disposed on the head body, comprises a heat generator configured to generate heat and a heat sink configured to dissipate the heat. The thermal insulator is between the heat sink and the head body.
US11420457B2	Recording apparatus An apparatus includes a gap adjuster that adjusts a gap in a vertical direction between a recording head and a supporting surface for supporting a medium. The gap adjuster adjusts the gap by engagement of a carriage, a slide member, and a cam member that is provided therebetween and has a stepped portion with an alternate-arrangement structure in a width direction. The gap adjuster includes a coil spring that urges the carriage with respect to the slide member in the direction that is the opposite of the transportation direction. A slide contact member is provided on an end of the coil spring.
US11420451B2	Printing apparatus and method of controlling printing apparatus A printing apparatus includes a conveyance unit to convey a printing sheet in a conveyance direction, a printing unit to print on the conveyed printing sheet, a print unit, and a carriage to move in a direction crossing the conveyance direction. A detection unit detects a sheet edge of the print sheet based on output from a light receiving unit, and a control unit controls a borderless printing by the print unit that includes an extra-printing from the sheet edge to outside of the sheet. When the control unit performs the borderless printing, the control unit obtains an instruction to perform the borderless printing, and then causes the light receiving unit to obtain the output by causing the light emitting unit to emit the light, and thereafter the control unit sets an extra-printing amount by which printing extends off the sheet edge based on the obtained output.
US11420449B2	Drying unit and method for drying a substrate A dryer comprises at least one dryer that is configured to supply thermal energy to a substrate in order to dry said substrate via evaporation of fluid. Information with regard to the degree of drying of the substrate may be precisely determined via comparison of a measurement value of the temperature of the substrate with the equilibrium temperature that results given an equilibrium of latent heat and supplied thermal energy. Alternatively or additionally, the degree of drying of the substrate may be precisely set.
US11420444B2	Print liquid supply An interface structure connectable to a separate liquid reservoir, to connect that liquid reservoir to a receiving station, comprising a liquid interface to fluidically connect to at least one liquid needle of the receiving station, a liquid channel, to fluidically connect the liquid interface to the reservoir, a support wall supporting an integrated circuit laterally next to the liquid channel, the integrated circuit having contact pad contact surfaces, and a front push area adjacent the liquid, the front push area terminating at a front edge that defines a profile height of the interface structure, between said front edge and an opposite distal edge.
US11420442B2	Liquid discharge apparatus A liquid discharge apparatus includes a liquid discharge device configured to discharge a liquid onto a discharge target from nozzles on a discharge surface of the liquid discharge device in a liquid discharge direction, an adhesion part including an adhesion surface to which mist of the liquid discharged by the liquid discharge device adheres, and a detector including a detection surface facing the adhesion surface of the adhesion part, the detector configured to detect a surface state of the adhesion surface of the adhesion part. The detection surface of the detector is above the discharge surface of the liquid discharge device in the liquid discharge direction, and the adhesion part is configured to move to change the adhesion surface facing the detection surface of the detector.
US11420437B2	Two-component drip edge The invention relates to a device having a two-component drip edge. One side of the drip edge is formed by a material having an attractive behavior with respect to a liquid and the opposite side of the drip edge is formed from a material having a repulsive behavior with respect to the liquid. This design yields an improved drip effect.
US11420435B1	Restretchable stencil frame The restretchable stencil frame according to the present invention consists of a metallic stencil foil mounted on a rectangular frame fabricated of tubular material or C-channel. Each corner of the frame is provided with one screw-actuated conical expander and one counterplate serving to biaxially tension the stencil foil. To ensure uniform stretching of the stencil foil, areas of increased elasticity are provided to the corners of the frame and to the foil itself in the form of oriented slots, cuts, holes and combination thereof.
US11420434B2	Cylinder with movable pin, and mounting and dismounting method A cylinder is arranged to receive one or more hollow cylinders on an outer surface of the cylinder. The cylinder has at least one movable stop with at least one movable element. In an idle position the at least one movable element does not protrude beyond the outer surface of the cylinder and allows hollow cylinders to be slid over the cylinder, and in an active position it protrudes beyond the outer surface of the cylinder and acts as a mechanical stop for hollow cylinders. The at least one movable element can be moved from the idle position to the active position, and vice versa, by means of a rotary movement. A method for positioning a hollow cylinder on a cylinder of this kind.
US11420433B2	Composite panel having perforated foam core and method of making the same A method of forming a composite panel in-line is disclosed. The method includes the steps of forming a hot thermal plastic sheet of material and providing the hot thermal plastic sheet of material to a punch having punch members extending outwardly therefrom. The hot thermal plastic sheet of material is advanced through the punch in order to form apertures through the hot thermal plastic sheet of material such that each aperture extends from an outer surface of the hot thermal plastic sheet of material to an inner surface of the hot thermal plastic sheet of material. An outer metal sheet and an inner metal sheet, respectively, are coupled to opposing sides of the hot thermal plastic sheet of material.
US11420430B2	Polypropylene-based laminated film It is provided that a polypropylene-based laminated film having high heat resistance and stiffness. A polypropylene-based laminated film comprising: a base layer (A) that is formed of a polypropylene-based resin satisfying following conditions 1) to 4) and contains an antifogging agent; and a heat seal layer (B) formed on one or both surfaces of the base layer (A) and formed of a polyolefin-based resin, wherein a lower limit of a plane orientation coefficient of the film is 0.0125, 1) a lower-limit mesopentad fraction is 96%, 2) an upper-limit amount of a copolymerization monomer other than propylene is 0.1 mol %, 3) mass average molecular weight (Mw)/number average molecular weight (Mn) is 3.0 or more and 5.4 or less, and 4) a melt flow rate (MFR) measured at 230° C. and 2.16 kgf is 6.2 g/10 min or more and 9.0 g/10 min or less.
US11420429B2	Multilayer cast films and methods of making thereof Embodiments disclosed herein include multilayer cast films having a cling layer and a release layer, wherein the cling layer comprises (i) a first polyethylene composition, and (ii) ultra-low density polyethylene, very low density polyethylene, ethylene/alpha-olefin elastomer, propylene-based elastomer, or combinations thereof; and the release layer comprises a second polyethylene composition.
US11420428B2	Composite polymeric film wear layer for hard surfaces A composite polymeric film wear layer for application as a surface protection layer to impart lower gloss, higher scratch resistance, wear performance and comfort under foot to hard surface substrates is provided. Hard surface substrate made with the composite as well as methods for application are also provided.
US11420427B2	Paint replacement film, composites therefrom, and related methods Paint replacement films of the invention comprise at least one adhesive layer; at least one pigmented layer; and at least one polymer layer that is essentially free of low surface energy materials. In addition, paint replacement composite articles and related methods of the invention comprise a paint replacement film and a topcoat on a surface of the paint replacement film opposite the adhesive layer. Paint replacement films and composite articles of the invention are useful when applied to a variety of articles (e.g., a motorized vehicle such as an aircraft).
US11420425B2	Laminated glass Provided is laminated glass capable of preventing generation of a projection in the interlayer film in an end part of laminated glass, and keeping the appearance of laminated glass excellent. Laminated glass according to the present invention is laminate glass including a first lamination glass member, a second lamination glass member, and an interlayer film containing a thermoplastic resin, and when a light irradiation test: “conducting 4 cycles each cycle including the process of irradiating the laminated glass with xenon light at a black panel temperature of 83° C. and a humidity of 50% RH for 144 hours, and dipping the laminated glass in pure water at 80° C. for 24 hours” is conducted in the laminated glass, a ratio of a weight average molecular weight of the thermoplastic resin at a position of 2 mm inwardly from an end part of the laminated glass, to a weight average molecular weight of the thermoplastic resin at a position of 70 mm inwardly from an end part of the laminated glass is more than 0.5.
US11420424B2	Embedded wire LED laminate The price and performance of LED lighting have reached the point where LEDs are displacing more traditional lighting. Even though LED lifetimes are as high as 50,000 hours, they are still being designed as replaceable bulbs rather than being integrated as a permanent part of the lighting assembly. The invention provides for a means of economically producing laminated glass with integrated LED lighting designed to last the life of the vehicle. This is done by embedding the LED die into the plastic layer used to bond the glass layers of a laminate together, forming an embedded wire circuit from thin high tensile strength Tungsten wire to power the LEDs and by utilizing machine tool technology originally developed to produce integrated circuit assemblies such as RFID ID cards, tickets and passports.
US11420423B2	Motor vehicle windscreen in which the zone of the field of a camera has a reduced optical distortion A laminated glazing includes two glass sheets adhesively bonded by an intermediate adhesive layer, which glazing is associated with a camera, the laminated glazing including an opaque decoration resulting from the superposition of a first decoration on the intermediate adhesive layer, containing a first zone without decoration placed in the field of the camera, and of a second decoration including an enamel formed into a dégradé edge zone and of an unapertured strip, bounding a free zone of dimension smaller than that of the first decoration, on which the latter is superposed during the assembly of the laminated glazing, the unapertured strip having a width comprised between 1 and 30 mm, and the smallest dimension of said free zone not being smaller than 50 mm; three processes for its manufacture and its use as a motor-vehicle windshield.
US11420419B2	Austenite-based molten aluminum-plated steel sheet having excellent properties of plating and weldability Provided are an austenite-based molten aluminum-plated steel sheet comprising: a steel plate which contains, by weight %, 0.3 to 0.9% of C, 12 to 25% of Mn, 0.5 to 2.5% of Si, 0.3 to 3.0% of Al, 0.01 to 0.5% of Ti, 0.05 to 0.5% of V, 0.01-0.5% of Mo, 0.01-0.2% of Sn, 0.001-0.1% of Co, and 0.001-0.1% of W, the remainder being Fe and unavoidable impurities; and a molten aluminum-based plated layer formed on a surface of the steel plate, and a method for producing the same.
US11420418B2	Methods and apparatus for producing scored mediums, and articles and compositions resulting there from Methods and apparatus for making scored mediums, particularly but not exclusively for use in the corrugated board arts, and articles of manufacture and compositions made there with and made there by. When at least one scored medium is used in a layered or laminated article, and particularly when selectively used as a liner member and/or fluted member in a corrugated board, whether as part of a corrugated board article of manufacture or a laminate with at least one other member, the article will possess mechanical qualities superior to those that would otherwise exist if a non-scored medium was/were used. To achieve these desired qualities, a major axis of the scores formed in the scored medium runs askew, and preferably perpendicular, to the direction of beam strength in any article or article intermediate to which the scored medium is to be associated.
US11420416B2	Biaxially oriented microporous membrane A microporous membrane is made by a dry-stretch process and has substantially round shaped pores and a ratio of machine direction tensile strength to transverse direction tensile strength in the range of 0.5 to 5.0. The method of making the foregoing microporous membrane includes the steps of: extruding a polymer into a nonporous precursor, and biaxially stretching the nonporous precursor, the biaxial stretching including a machine direction stretching and a transverse direction stretching, the transverse direction stretching including a simultaneous controlled machine direction relax.
US11420414B2	Wipes having high sustainable content A cleaning wipe having a high sustainable polymer content is provided. The cleaning wipe includes a fibrous layer having fibers of a melt spinnable sustainable polymer; and an abrasive layer having meltblown fibers of a melt spinnable sustainable polymer. The abrasive layer defining an outer surface of the cleaning wipe, and includes a plurality of abrasive structures formed thereon in which the abrasive structures are formed from conglomerated fibers, meltblown shot, fibers having average diameters greater than 4 micrometers and fibers having a tortuous geometry. The melt spinnable sustainable polymer content of the cleaning wipe is at least 50 weight % by weight of the cleaning wipe. A method of preparing the cleaning wipe is also provided.
US11420413B2	Laminate, optical member, and optical apparatus The present invention provides a laminate of a void-containing layer and a pressure-sensitive adhesive/adhesive layer that achieves both a pressure-sensitive adhesive force or an adhesive force and a reduction of a tendency of a pressure-sensitive adhesive or an adhesive to penetrate into voids. The first laminate of the present invention includes: a void-containing layer (20); and a pressure-sensitive adhesive/adhesive layer (30), wherein the pressure-sensitive adhesive/adhesive layer (30) is directly laminated on one or both sides of the void-containing layer (20), the void-containing layer (20) has a void fraction of 35 vol % or more, and, after a heat/humidification durability test of holding at a temperature of 85° C. and a relative humidity of 85% for 500 hours, a void remaining ratio of the void-containing layer (20) is 50 vol % or more before the heat/humidification durability test.
US11420410B2	Sound absorbing body and sound absorbing structure A sound absorbing body includes a cup-shaped main body and a porous sheet. The cup-shaped main body includes an opening portion and a bottom portion. The porous sheet covers the opening portion. The main body includes, between the opening portion and the bottom portion, at least one hole that is larger than pores of the porous sheet and extends through the main body.
US11420405B2	Method for producing webs for reinforcement ply of a tire by butt-joining straight-wire strips The present invention relates to a method for manufacturing webs (1) that are intended to be involved in the makeup of a reinforcing ply (2) for a pneumatic tyre (20), said method comprising a preparation step (a), during which a plurality of straight-thread strips (7, 107, 207), which are each formed of a plurality of continuous reinforcing threads (4) that are embedded in a layer of rubber (5), are prepared, a butt-joining step (b), during which said straight-thread strips (7, 107, 207) are butt-joined in pairs to form a straight-thread ply (3), then a cutting step (c), during which the straight-thread ply (3) is inserted into a cutter (8) and the straight-thread ply (3) is severed transversely so as to form webs, wherein, in said method, the frontal width (W3) of the straight-thread ply (3) that is produced during the butt-joining step (b) and then inserted into the cutter (8) is equal to or greater than 50%, equal to or greater than 75%, equal to or greater than 80%, or even equal to or greater than 90%, of the cutter inlet width (W8), whereas the widest frontal width (W7, W107, W207) of the straight-thread strips is less than or equal to 50%, less than or equal to 40%, less than or equal to 25%, less than or equal to 10%, or even less than or equal to 5%, of said cutter inlet width (W8).
US11420404B2	Manufacturing method of flexible waveguide display structure A manufacturing method of flexible waveguide display structure includes steps of: providing at least one mold, the at least one mold having multiple mold channels inside, a polymer material being filled into the multiple mold channels, after solidified and shaped, multiple flexible waveguide structures being formed; taking the multiple flexible waveguide structures out of the multiple mold channels, each two adjacent flexible waveguide structures of the multiple flexible waveguide structures having two opposite cut faces, an optical guide layer being formed on one of the cut faces; and connecting the opposite cut faces of the multiple flexible waveguide structures with each other to form the flexible waveguide display structure. The manufacturing method of the flexible waveguide display structure is applicable to a device with different curved faces or plane faces to enhance the installation flexibility and the brightness and uniformity of the visible light image.
US11420401B2	Laying die Laying die includes an attaching element having an inlet port for receiving positively pressurized gas; and a carrier body made from an elastically deformable material and attached on a lower side of the attaching element. The carrier body includes passages enabling a gas flow between the attaching element and the lower side of the carrier body opposed to the attaching element. The attaching element houses a flow path arranged to receive pressurized gas from the inlet port and a longitudinal pathway extending from the lower side of the attaching element towards an upper side of the attaching element. The flow path discharges into the longitudinal pathway at a junction section, which is arranged such that pressurized gas discharging into the longitudinal pathway creates a negative pressure and comprises a curved deflection surface curved towards the upper side of the attaching element.
US11420400B2	Apparatus for manufacturing a container An apparatus for manufacturing a container that includes a side wall (5) in the form of a tube and a base (7) at one end of the tube. The apparatus includes a tube forming unit (15) for progressively folding a length of a sheet (19) of a side wall material into an elongate tube shape (21) having a forward end (23) for receiving a base (7) of the container and welding together lengthwise extending sides of the sheet to form the tube. The apparatus also includes a base attachment unit (17) for positioning a base of the container on the forward end of the tube.
US11420399B2	Method for measuring overlaps in prepreg materials An assembly to connect together first and second sheet members. The assembly includes a pressure device that applies pressure to the sheet members while the sheet members are in an overlapping arrangement and positioned on a support platform. A sensing system that includes one or more thin film pressure sensors detects the positions of the leading and trailing edges. A connection device connects the members together in an overlapping arrangement.
US11420397B2	Method and system for additive-ablative fabrication A method for solid free form fabrication includes providing a dispensing head, printing one or more support material layer(s) with the dispensing head and forming vacancies within the one or more support material layer(s), and filling the vacancies within the one or more support material layer(s) with a modeling material. The method also includes straightening the modeling material with a leveler to form a three-dimensional shaped object and removing at least a portion of the one or more support material layer(s) from the three-dimensional shaped object.
US11420396B2	3D object parts and cage fabrication According to examples, a three-dimensional (3D) fabrication system may include fabrication components and a controller. The controller may control the fabrication components to fabricate parts of a 3D object in a build envelope, the parts to be assembled together to form the object, and in which the parts are fabricated at locations corresponding to relative positions of the parts with respect to each other in the assembled object. The controller may also control the fabrication components to fabricate a cage around the parts in the build envelope.
US11420388B2	Build platform guiding arrangement for an additive manufacturing apparatus The invention relates to an additive manufacturing apparatus which includes a platform guiding arrangement 10 having a build platform 12 and a mounting arrangement 14 comprising guiding elements 16, 18 mounted to the build platform 12. The mounting arrangement 14 is configured to permit displacement of the build platform 12 in a vertical or Z direction whilst permitting unconstrained thermal expansion and contraction of the build platform in the horizontal or X-Y plane. The guide elements 16, 18 abut against adjacent sides of the build platform 12 to inhibit angular displacement about a vertical axis and permit unconstrained thermal expansion and contraction in the X-Y plane.
US11420385B2	Apparatus, system and method for an additive manufacturing print head The disclosure is of and includes at least an apparatus, system and method for a print head for additive manufacturing. The apparatus, system and method may include at least two proximate hobs suitable to receive and extrude therebetween a print material filament for the additive manufacturing, each of the two hobs comprising two halves, wherein each of the hob halves comprises teeth that are offset with respect to the teeth of the opposing hob half; a motor capable of imparting a rotation to at least one of the two hobs, wherein the extrusion results from the rotation; and an interface to a hot end capable of outputting the print material filament after at least partial liquification to perform the additive manufacturing.
US11420382B2	Apparatus for fiber reinforced additive manufacturing Methods for additive manufacturing using a three-dimensional printer including at least one linear feed mechanism and a print head positioned proximate a build platen are disclosed. The methods include a step of providing and/or feeding an unmelted fiber reinforced composite filament at a feed rate by the at least one linear feed mechanism. The methods include heating the filament to a temperature at which a matrix material therein flows within at least one rounded outlet of the print head. The methods include moving the print head and the build platen relative to one another at a printing rate. The methods include applying a spreading force to the filament between the at least one rounded outlet of the print head and the build platen. The methods include a step of controlling a differential in the feed rate and printing rate using the at least one linear feed mechanism so that the feed rate and the printing rate are substantially the same.
US11420377B2	Apparatus for forming plastic preforms into plastic containers, a blow mould and a method of manufacturing a container Apparatus (1) for forming plastic preforms (10) into plastic containers (20), having at least one blow mould (14) which has at least two blow mould side parts (14a, 14b) and a bottom mould (14c), wherein the blow mould side parts (14a, 14b) and the bottom mould (14c) forming a cavity which corresponds to a negative contour of the plastic container (20) to be formed, wherein between the blow mould side parts (14a, 14b) and the bottom mould (14c) at least a first parting plane (22) and a second parting plane (24) is present, wherein the first parting plane (22) extending between the two side parts (14a, 14b) and the second parting plane (24) extending between the side parts (14a, 14b) and the bottom mould (14c), wherein the blow mould side parts (14a, 14b) and the bottom mould (14c) can be separated from each other by the second parting plane (24) and the bottom mould (14c) can be removed from the blow mould side parts (14a, 14b) by a bottom lift. According to the invention, at least a part of the bottom contour (15b) of the bottom mould (14c) is arranged in the blow mould side parts (14a, 14b).
US11420374B2	Concentricity adjustment sleeve A method and device for adjusting the concentricity of a die component of an extrusion assembly relative to a tip component in a manner that minimizes time and effort. The concentricity adjusting extrusion device includes an extrusion die body assembly including a die subassembly and a body, a die tip module and an adjustment sleeve subassembly; wherein said adjustment sleeve subassembly adjusts the concentricity of the die subassembly relative to the die tip module.
US11420372B2	Flow rate adjusting device, three-dimensional shaping device, and injection molding device A flow rate adjusting device includes a main body portion having a first opening portion to which a molten material is supplied, a second opening portion from which the molten material is discharged, a supply flow path communicating with the first opening portion and the second opening portion, and a cross hole intersecting the supply flow path; and a shaft-shaped valve portion disposed inside the cross hole. The valve portion has a tip end portion, a rear end portion, and a recessed portion provided between the tip end portion and the rear end portion and communicating with the first opening portion and the second opening portion, and the valve portion is rotated in the cross hole to change a position of the recessed portion, such that a flow path cross-sectional area of the supply flow path is changed to adjust a flow rate of the molten material discharged from the second opening portion; a storage chamber storing a part of the molten material flowing through the supply flow path between the first opening portion and the valve portion is defined by the tip end portion and an inner wall surface of the cross hole; the valve portion has a first contact surface provided between the recessed portion and the rear end portion and facing the rear end portion side; and the main body portion has a second contact surface to come into contact with the first contact surface from the tip end portion side.
US11420371B2	Material plasticizing device The material plasticizing device includes a rotor having a material introduction portion open on an outer peripheral side surface, and a groove forming surface on which a scroll groove kneading a material introduced from the material introduction portion is formed; a case that surrounds an outer periphery of the groove forming surface; a facing portion having a facing surface that faces the groove forming surface, a heater that heats the material in the scroll groove, and a communication hole through which the material plasticized by a heat of the heater flows; and a material supply source that stores the material, in which a coupling pipeline is formed in the case, a material supply path is formed by the case and the outer peripheral side surface of the rotor, and the material flows into the material introduction portion through the coupling pipeline and the material supply path.
US11420370B2	Device to adjust the linear position of a shutter A device is described for adjusting the linear position of one or more shutters (20) in an injection moulding system. The device comprises a body, comprising a cavity in which there can axially slide a movable element, and an adjustment element for adjustment of the axial position of the body with respect to a plate. The adjustment element is rotatably mounted between the body and the plate and comprises a threaded portion on which a corresponding thread of the body and/or of the plate is engaged.
US11420369B2	Molding system having a mold stack with a cleaning configuration and a shut height adjustment mechanism In an aspect, a mold stack may comprise two adjacent components, one at least partially defining a vent adjustable between a molding configuration and a cleaning configuration. A junction of the components may be adjustable between a molding configuration, wherein mating faces contact one another to define a parting line, and a cleaning configuration, wherein mating faces are separated to create a molding cavity extension therebetween and an auxiliary melt barrier prevents uncontrolled flashing from the extension. In another aspect, a mold shut height adjustment mechanism may include a mold component movable along an operational axis of the mold, a stop member, movable along the axis relative to the mold component, having first and second stops for providing first and second gaps on the front and back sides, respectively, of the mold component when the stop member is deployed, and a spacer for use in selectively deploying the stop member.
US11420364B2	Optical component and method for the production of same An optical component has a small-volume section and a large-volume section, wherein said optical component is a single-piece injection-molded component with the exception of one region in the large-volume section, said component being supplemented, in the region in the large-volume section, by an add-on to the optical component.
US11420361B2	Imprint template, method of fabricating imprint template, apparatus for performing method of fabricating imprint template, imprint mold for fabricating an imprint template The present disclosure generally relates to nanostructure manufacturing. A method for fabricating an imprint template includes providing a first substrate including a first electrode layer on a first base layer and a plurality of first convex portions on a surface of the first electrode layer; providing a second substrate including a second electrode layer on a second base layer, a second resist layer on the second electrode layer, and a plurality of second convex portions on a surface of the second resist layer farthest from the second base layer, supplying electrical signals to the first electrode layer and the second electrode layer to produce an electric field between the plurality of first convex portions and the plurality of second convex portions; and forming the imprint template on the second substrate.
US11420358B2	Methods and system for handling fresh concrete The method of handling fresh concrete generally includes the steps of receiving a viscosity value of the fresh concrete and a pressure value of a pressure exerted on a Theological probe moving in the fresh concrete; using a processor, accessing at least two calibration data sets, the at least two calibration data sets including combinations of different reference pressure values and associated reference workability values for a corresponding one of at least two reference viscosity values; determining a viscosity difference value by comparing the received viscosity value to the at least two reference viscosity values; and determining a workability value of the workability of the fresh concrete based on the reference workability values associated with reference pressure values corresponding to the received pressure value in the at least two calibration data sets and on the viscosity difference value; and handling the fresh concrete based on the determined workability value.
US11420357B2	System having drum discharge outlet sensors and method of characterizing fresh concrete delivery using same The application presents a system generally having a rotatable drum rotatably for receiving fresh concrete, the drum having inwardly protruding blades mounted inside the drum which, when the drum is rotated in an unloading direction, force fresh concrete inside the drum towards a discharge outlet of the drum, at least one discharge outlet sensor disposed at the discharge outlet of the drum and being configured to sense the presence of fresh concrete at the discharge outlet as the drum rotates in the unloading direction; and a controller communicatively coupled with the at least one discharge outlet sensor, the controller being configured for performing the steps of: receiving a signal from the at least one discharge outlet sensor indicative of the presence of the discharged fresh concrete at the discharge outlet as the drum rotates in the unloading direction; and determining at least one parameter based on the received signal.
US11420353B2	Blade assembly attachment device and razor assembly This application relates to an elastic pin for selectively attaching a blade assembly to a razor handle may be provided. The elastic pin may comprise a pair of prongs attached at a proximal end, extending to a distal end. The pair of prongs may have an angle β therebetween. A respective distal end of each prong of the pair of prongs may form a convex head. The convex heads may be configured to define a substantially spherical envelope at the distal end of the elastic pin.
US11420346B2	Coating for cutting implement A cutting implement including a metal substrate and a coating is provided. The coating has zirconium PVD (ZrCRTiNO), which provides protection against corrosion of the metal substrate. In some instances, the zirconium PVD provides protection from corrosion for at least 200 hours. A layer of titanium nitride (TiN) can be added to the coating to increase the hardness of the metal substrate. In such an embodiment, the layer of titanium nitride (TiN) is applied before the zirconium PVD (ZrCRTiNO). Titanium nitride (TiN) coated steel is 3 to 5 times harder than uncoated steel. Thus, a combination of titanium nitride (TiN) and zirconium PVD (ZrCRTiNO) as a coating on a metal substrate can increase the life of the metal substrate by providing increased hardness and anti-corrosive properties.
US11420342B2	Fluidic solar actuator A solar actuator system comprising at least one actuator assembly. The actuator assembly includes: a top coupler; an angled bottom coupler having a top-end and respective first and second faces on opposing first and second sides of the top-end, the angled bottom coupler coupled to the top coupler via a one-degree-of-freedom joint between the top coupler and the angled bottom coupler; and at least a first and second actuator, with the first actuator disposed on the first side of the angled bottom coupler and the second actuator disposed on the second side of the angled bottom coupler.
US11420340B2	Suction hand and industrial robot provided with the same A robot suction hand mountable on an industrial robot and configured to hold a workpiece by suction using a suction unit. The robot suction hand includes: a vacuum pump incorporated in the robot suction hand. The vacuum pump has a housing in which an intake port and an exhaust port are formed, and configured to intermittently take in air from the intake port and intermittently discharge air from the exhaust port. The robot suction hand includes a suction path that communicates with the suction unit and the intake port and a first member made of a porous material. The first member covers the exhaust port.
US11420336B2	Robotic resolution of scanning alarms Systems and methods are described, and an example system includes a transport bin configured to carry a baggage item and having spatial reference frame marking detectable by electromagnetic scan and by machine vision. The system includes a robotic arm apparatus at an inspection area, and includes a switched path baggage conveyor that, responsive to electromagnetic scan detection of an object-of-interest (OOI) within the baggage item, conveys the transport bin to the inspection area. The electromagnetic scan generates OOI geometric position information indicating geometric position of the OOI relative to the spatial reference frame marking. The robotic arm apparatus, responsive to receiving the transport bin, uses machine vision to detect orientation of the spatial reference frame marking, then translates OOI geometric position information to local reference frame, for robotic opening of the baggage item, and robotic accessing and contact swab testing on the OOI.
US11420328B2	Generating a robot control policy from demonstrations Learning to effectively imitate human teleoperators, even in unseen, dynamic environments is a promising path to greater autonomy, enabling robots to steadily acquire complex skills from supervision. Various motion generation techniques are described herein that are rooted in contraction theory and sum-of-squares programming for learning a dynamical systems control policy in the form of a polynomial vector field from a given set of demonstrations. Notably, this vector field is provably optimal for the problem of minimizing imitation loss while providing certain continuous-time guarantees on the induced imitation behavior. Techniques herein generalize to new initial and goal poses of the robot and can adapt in real time to dynamic obstacles during execution, with convergence to teleoperator behavior within a well-defined safety tube.
US11420326B2	Horizontal articulated robot A horizontal articulated robot includes a base; a first arm coupled to the base and configured to turn around a first axis, a second arm coupled to the first arm and configured to turn around a second axis parallel to the first axis, a third arm coupled to the second arm and configured to turn around a third axis parallel to the first axis and move along the third axis, a supporting section provided in the second arm and configured to support the third arm, and a force detecting section provided between the second arm and the supporting section and configured to detect force applied to the third arm.
US11420324B2	Parallel link robot A parallel link robot includes: a base portion; a movable portion; arms that connect the base portion and the movable portion in parallel; base actuators that are disposed on the base portion and that drive the respective arms; an additional actuator that drives an additional mechanism portion attached to the movable portion; an auxiliary link that pivotally connects the additional actuator to at least one of the arms; and a power transmission shaft portion that transmits a rotational driving force of the additional actuator to the additional mechanism portion. Each of the arms includes a drive link and two passive links. The auxiliary link bridges the two passive links and is pivotally connected to each of the two passive links. The power transmission shaft portion includes a ball spline in which a spline shaft and a nut are meshed with each other.
US11420322B2	Working device and double-arm type working device A working device has a configuration with seven degrees of freedom, and is configured to perform work using an end effector. The working device includes: a linear motion unit having three degrees of freedom; a rotary unit having three degrees of freedom; and a rotary drive mechanism having one degree of freedom. The rotary drive mechanism is configured to rotate the rotary unit relative to the linear motion unit. The linear motion unit is mounted on a mount such that a base portion thereof is fixed to the mount. The rotary drive mechanism is mounted on an output portion of the linear motion unit. The rotary unit is mounted on an output portion of the rotary drive mechanism. The end effector is mounted on an output portion of the rotary unit.
US11420320B2	Socket holder A socket holder is provided, including: an assembling member, including a driving portion which includes a receiving room and a blocking member which is disposed on and radially movable; a base member, including a shaft portion inserted in the receiving room and defining an axis, the shaft portion including a large-diameter portion and small-diameter portion, a diametric size of the large-diameter portion being larger than a diametric size of the small-diameter portion; wherein the driving portion and the base member are relatively movable so that the blocking member is relatively movable between the large-diameter portion and the small-diameter portion, when the large-diameter portion abuts against the blocking member, the blocking member is abutted against and between the shaft portion and the socket; when the small-diameter portion spatially corresponds to the blocking member, the blocking member is radially retractable inwardly between the shaft portion and the socket.
US11420316B2	Systems and methods for a multi-tool money clip A multifunction money clip includes a first plate and a second plate connected to the first plate via a plurality of connectors at the corners of the first and second plate, the first and second plate forming an internal area. The multifunction money clip further includes a plurality of tools each rotationally connected to the first and second plate via one of the plurality of connectors, the plurality of tools located in the internal area when retracted. The multifunction money clip further includes a double clip located on the first plate, a first portion of the double clip opening in a first direction and configured to trap items between the first plate and the clip and a second portion of the double clip opening in a second direction, opposite the first direction, and configured to trap items between the second clip portion and the first clip portion. A small clip is included opposite the double clip to attach to a pocket.
US11420313B2	Staple gun A staple gun includes a housing, a striking member, a driving mechanism and a locking mechanism. The housing includes a staple outlet. The striking member is disposed on the housing. The driving mechanism includes a pressure bar which is rotatably assembled with the housing. The locking mechanism includes a locking member. The locking member is assembled with the housing and is rotatable about an axial direction to be in a locking position or a releasing position. The locking member has a stopping bump formed radially.
US11420312B2	Fastener driving tool trigger assembly A mechanical timer mechanism can include a driven gear mounted to a rotary damper and a drive gear operably coupled to the driven gear. In bump mode, movement of a trigger to its firing position can initially move the drive gear into its wind-up position. Thereafter, a contact trip can move the drive gear to its wind-up position and an actuator of the trigger to its firing position each time the contact trip is activated, unless the timing mechanism has timed out between firings. In sequential mode, the drive gear can be moved into a timer lock-out position which holds the contact trip in a bypass position in which the contact trip will not engage the actuator of the trigger unless the trigger is moved to its firing position prior to activation of the contact trip.
US11420309B2	Multi-section universal tool A multi-section universal tool includes an assembling member, a connecting member, a working member and two elastic members. The assembling member has an assembling portion and a first receiving room. The connecting member includes a connecting ball joint and a second receiving room. The connecting ball joint includes a connecting elastic abutting member which has a tendency to radially move outwardly. The connecting ball joint is inserted into the first receiving room and movable relative to the first receiving room to be in a first connecting position or a second connecting position. The working member includes a working ball joint including a working elastic abutting member which has a tendency to radially move outwardly. The working ball joint is inserted into the second receiving room and movable relative to the second receiving room to be in a first working position or a second working position.
US11420307B2	Wrench for lug nuts and method of making A wrench for tightening and loosening lug nuts may include a head disposed on a distal end of a handle. The head defines a curved inner surface facing an axis and an opening configured to receive a portion of a lug. One or more supports are formed on the curved inner surface, extending toward the axis. The supports are spaced from the opening and are configured to contact an outer surface of the lug with the portion of the lug received in the opening.
US11420306B2	Ratchet tool apparatus A ratchet tool apparatus including an elongated tubular shaft member having a drive socket built into the shaft at a distal end and having a worm screw gear attached to the shaft at a proximate end, a worm wheel having mating teeth members that mesh with the worm screw gear, a socket receiving orifice for receiving one of a plurality of socket attachments, a switch mechanism that is manually switched between a left directional mode of operation, a right directional mode of operation and a free spin mode of operation, the switch mechanism including a cover; a plurality of sealed bearings attached to the shaft member to stabilize the motion of the shaft member, and a housing unit having a cavity in which is mounted the elongated shaft member, the worm wheel, the worm screw gear, the socket receiving orifice, the switch mechanism, and the plurality of sealed bearings. The housing unit includes a handle region and a head region, the handle region has a L shape and includes a lever member.
US11420304B2	Superabrasive elements and methods for processing and manufacturing the same using protective layers A method of processing a polycrystalline diamond element includes forming a protective layer over a selected portion of a polycrystalline diamond element, the polycrystalline diamond element having a polycrystalline diamond table that includes a superabrasive face, a superabrasive side surface, and a chamfer extending between the superabrasive face and the superabrasive side surface. A portion of the superabrasive side surface is covered by the protective layer and the protective layer is not formed over the chamfer. The method includes exposing at least a portion of the polycrystalline diamond element to a leaching solution. A polycrystalline diamond element has a polycrystalline diamond table that includes a leached volume extending from the superabrasive face to a portion of the chamfer proximate to the superabrasive side surface, and the leached volume does not substantially extend along the superabrasive side surface.
US11420303B2	5-axis processing machine A 5-axis processing machine includes a mounting table on which a tool and a work piece are placed; and a control unit including a calculation unit, a determination unit, and a correction unit; wherein the mounting table is moved relatively by three linear axes and two rotation axes based on NC data, the two rotation axes include a first axis and a second axis, the calculation unit calculates an orientation of the work piece with respect to the tool at a time of processing from NC data and a directions of rotation centers of an actual first axis and an actual second axis, the determination unit determines whether or not the calculated orientation of the work piece is included in an inoperable range, the inoperable range being the inoperable angle range, and the correction unit corrects the orientation of the work piece with respect to the tool.
US11420302B2	Cleaning turbine Cleaning turbine having a cylindrical shape with an axis or rotation and provided with a concave base surface facing toward the work zone, with an upper surface, opposite the base surface, and a circumferential surface interposed between the base surface and the upper surface. The cleaning turbine is provided circumferentially with a plurality of slits angularly distanced from each other, facing upward and passing through the base surface and the upper surface. The cleaning turbine is also provided with a plurality of lateral apertures each of which extends radially from the slits to the circumferential surface.
US11420301B2	Systems and methods of plating structural members Plating systems and related methods are disclosed for prepping of structural members, such as splicing and/or pre-plating structural members. A plating system can include a splicing system and a pre-plating system. A splicing system include an infeed system, an outfeed system, and a press to affix or otherwise secure a plate to opposing surfaces of structural members to splice the structural members together. Guides are automatically positioned to guide short members through the splicing system. A pre-plating system includes a press, an infeed system configured to deliver a structural member to the press, and an outfeed system configured to remove the structural member from the press. The press is configured to secure a plate to the structural member on a surface other than the opposing surfaces used to splice the structural members together. A plate picking robot is configured to pick a plate from a plate container and position the plate on a press surface.
US11420299B2	Automatic bolt fastening device using two-arm scara robot Disclosed is an automatic bolt fastening device which includes a main body frame, a lower arm installed in the main body frame to be rotatable in a rightward-leftward direction, a gripper installed in a tip portion of the lower arm to pick up the bolt from a bolt feeder, an upper arm installed in the main body frame on an upper side of the lower arm to be rotatable in the rightward-leftward direction, and a bolt fastener installed in a tip portion of the upper arm to be movable upward and downward, and fastening the bolt to the workpiece located on the assembly line after being moved to the assembly line by the upper arm in a state where the bolt fastener vacuum-suctions the bolt picked up by the gripper.
US11420297B2	Production method for a cylinder device A production method for a cylinder device includes a first liquid injection step of injecting a first predetermined amount of working fluid into the inner cylinder, a first piston rod insertion step of inserting an assembly of the piston rod and the piston into the inner cylinder to dispose the piston at a predetermined position inside the inner cylinder, a second liquid injection step of injecting a second predetermined amount of the working fluid into an upper side of the piston inside the inner cylinder, and a closing step of closing the opening of the outer cylinder with the closing member.
US11420296B2	Welding filler wire for fusion welding precipitation-hardened austenitic Fe—Mn—Al—C alloys A series of welding filler wires with innovative composition design for fusion welding precipitation-hardened lightweight austenitic Fe—Mn—Al—C alloys. The first class of the welding filler wires is composed of 23-34 wt. % Mn, 7.5-11.5 wt. % Al, 1.35-1.95 wt. % C, with the balance being essentially Fe. After fusion welding, there are high-density of nano-sized (˜3-5 nm) (Fe,Mn)3AlC carbides (κ-carbides) uniformly distributed within the austenite dendrite cells in the fusion zone (FZ). The amount of nano-sized (˜6-10 nm) κ-carbides existing within the eutectic regions is significantly increased and the size of the austenite dendrite cells is substantially reduced. The second class of welding filler wires has the composition of 23-34 wt. % Mn, 7.5-11.5 wt. % Al, 1.40-1.95 wt. % C, 0.1-2.5 wt. % Ti, 0.1-3.0 wt. % Nb, 0.1-2.5 wt. % V, with the balance being essentially Fe. The microstructure of the FZ in the as-welded condition results in formation of substantial amount of nano-sized (˜6-10 nm) face-centered-cubic structured ductile Ti-rich Ti-carbides, Nb-rich Nb-carbides and V-rich V-carbides within the eutectic regions. These carbides are extremely hard (2000˜3500 Hv), enhancing hardness of the obtained FZ.
US11420293B2	Methods of ferrule reshaping for correcting core-to-ferrule concentricity errors, and optical fiber cable assemblies related to such methods Methods of reshaping ferrules used in optical fiber cables assemblies are disclosed. The reshaping methods reduce a core-to-ferrule concentricity error (E), which improves coupling efficiency and optical transmission. The methods include measuring a true center of the ferrule, wherein the true center is based on an outer surface of the ferrule; and reshaping at least a portion of the ferrule to change the true center of the ferrule, wherein the reshaping includes enlarging a portion of the ferrule. A variety of reshaping techniques are also disclosed.
US11420289B2	Methods and systems to keep a work piece surface free from liquid accumulation while performing liquid-jet guided laser based material processing A gas flow can be provided together with a liquid jet guided laser beam to remove accumulated liquid on the processing surface. The gas flow can be configured to have minimum interference with the liquid jet guided laser beam, while functions to blow away liquid generated by the liquid jet. Keeping the surface free from accumulated liquid can improve the efficiency of the liquid jet guided laser processing.
US11420284B2	Engine driven power supplies with output reduction Engine driven power supplies with output reduction are disclosed. An example engine-driven welding power supply for providing a welding-type output includes an engine, a generator mechanically linked to the engine, power conditioning circuitry, and a controller. The generator generates output power based on mechanical input from the engine. The power conditioning circuitry converts the output power from the generator to welding-type power based on a commanded output. The controller reduce an output of the power conditioning circuitry from the commanded output by an amount proportional to a difference between a speed of the engine and a commanded engine speed while monitoring the difference, decreases the output in response to determining that the reduction in the output does not result in an acceleration in the engine speed, and increases the welding-type output as the difference between the speed of the engine and the commanded engine speed decreases.
US11420283B2	Incremental hybrid welding systems and methods Embodiments of a welding power supply include an engine adapted to drive a generator to produce a first power and a energy storage device adapted to discharge energy to produce a second power. The welding power supply also includes control circuitry adapted to detect a commanded output. The control circuitry is adapted to meet the commanded output by controlling access to power from the energy storage device to produce the second power when the commanded output is below a first predetermined load level. The control circuitry is further adapted to meet the commanded output by controlling access to power from the engine and the energy storage device to produce the first power and the second power when the commanded output is above a second predetermined load level.
US11420282B2	Soldering device A soldering device capable of shortening operation time of soldering and suppressing solder non-wetting is provided. A soldering device includes: a plurality of tubular solder piece guide tubes which have space therein for a solder piece supplied from a supply port to pass through; a first holding unit which holds the solder piece guide tubes; and a heating unit which heats the first holding unit. Tip end portions of the solder piece guide tubes on a soldering side are arranged on an inner side of the first holding unit.
US11420281B2	Electric heating device An electric heating device includes a body and a heating head connected to the body. The heating head includes an electric heating wire and a heat storage member. The electric heating wire includes a first section and a second section connected to the first section. The first section is made of pure nickel. The second section is made of ferrochrome. The heat storage member is mounted around an outer radial periphery of the second section. The heat storage member is made of porcelain clay. The electric heating wire is connected by sections of three different materials so that the heating head can be raised to a very high temperature with extremely high heat generation efficiency, and the electric heating device is not easily damaged by high temperature.
US11420274B2	Mobile power tool A mobile machine tool (10), namely a manually-operated machine tool (10) or semi-stationary machine tool (10), for machining a workpiece (W), wherein the machine tool (10) has a plate-like guide element (30) with a guide surface (32) for guiding the machine tool (10) on the workpiece (W) or the workpiece (W) on the machine tool (10), wherein the machine tool (10) has a drive unit (11) with a drive motor (13) for driving a tool holder (14) arranged on the drive unit (11) in order to hold a work tool (15), wherein the machine tool (10) has a tool sensor (61, 62), the detection range of which (EB1, EB2) is directed at at least a partial region of the machine tool (10), and wherein the machine tool (10) has an evaluation device (80) for evaluating a tool sensor signal generated by the tool sensor (61, 62). A reference marking (R1, R2) which can be detected by the tool sensor (61, 62) is arranged within the detection range (EB1, EB2) of the tool sensor and the evaluation device (80) is configured to determine at least one correction value for the tool sensor signal depending on the reference marking (R1, R2).
US11420272B2	Milling head having integrally formed cutting edges and rotary milling tool A rotary milling tool has a tool holder and a milling head releasably attached thereto. The milling head has a plurality of angularly spaced apart peripherally disposed cutting edges which form an effective cutting edge. The milling head has a head through recess opening out to the head forward and rearward surfaces. The recess includes a centering region and a driven region, the driven region being axially forward of, and non-identical to, the centering region. The driven region has at least one driven surface facing opposite a rotational direction. The centering region has at least one radially inwardly facing radial centering surface located axially rearward of, and radially outward from, the at least one driven surface. The two opposing extremities of the effective cutting edge define two parallel planes respectively between which both the at least one driven surface and the at least one radial centering surface are disposed.
US11420270B2	Clamping device for clamping an article, balancing adapter for a balancing device, balancing device and clamping device set A clamping device for clamping an article or workpiece to be balanced includes a clamping apparatus for clamping the article. The clamping apparatus has an adjusting device for adjusting the clamping diameter of a clamping body of the clamping apparatus for clamping the article on a placement surface. The clamping body has a disk-shaped spring element sprung in radial direction with a centrally disposed clearance forming at least one spring element cone. The clamping body also has a clamping element inserted into the clearance and having at least one corresponding clamping element cone. The adjusting device has an actuating device for displacing the clamping element relative to the spring element, for moving the cone surfaces of the clamping element cone and the spring element cone relative to one another and for consequently clamping and/or unclamping the spring element in radial direction by the cone surfaces.
US11420266B2	Interchangeable cutting inserts and methods associated with the same A cutting insert configured to couple to a pipe machining apparatus is provided and includes a first cutting edge and a second cutting edge opposite the first cutting edge. A pipe cutting assembly is provided and includes a first base, a second base separate from the first base, and a cutting insert interchangeably couplable to the first base and the second base to perform a first cut with the cutting insert coupled to the first base and a second cut with the cutting insert coupled to the second base. A pipe machining apparatus is provided and includes a tool support, a first cutting tool base and a second cutting tool base interchangeably coupled to the tool support, and a cutting insert interchangeably coupled to the first cutting tool base and the second cutting tool base.
US11420259B2	Mated components and method and system therefore A method of forming a mated component pair includes forming a first geometry on a first mating surface of a first component and a complementary second geometry on a second mating surface of a second component. The first geometry and the second geometry can be determined from a geometric key associated with a component identifier, e.g., by inputting the geometric key into a mathematical algorithm or random number generator. When a replacement for the second component is needed, the component identifier may be obtained from the first component, the component identifier may be used to obtain the geometric key, and the geometric key may then be used to determine the second geometry. The second geometry may then be formed on the second component such the second component may properly mate with the mated first component.
US11420254B2	Method of forming an object using 3D printing A 3D printer includes a build plate providing a surface on which an object is printed. Prior to printing, a sheet is fixed to the surface of the build plate. The sheet is composed of a material that adheres to a binder component of the feedstock used to print the object. During printing, the first layer of the printed object forms a bond with the sheet, which secures the location of the first layer and resists movement of the object during printing. Following printing and the object gaining sufficient rigidity, the object and sheet can be removed together from the printer. The sheet may then be peeled from the object, and the object can undergo debinding and/or sintering to create a finished object.
US11420248B2	Impact-compensating bucking bar An impact-compensating bucking bar and its use to reduce impacts during riveting, where the bucking bar includes a body; a strike surface on a distal portion of the body, a compensating inertial mass coupled to the body by a flexible and resilient mass support, and a handgrip coupled to the body and configured for the user to urge the strike surface of the bucking bar against a tail of a rivet to facilitate upsetting the rivet tail during riveting. A relative movement of the compensating inertial mass of the bucking bar in response to a strike on the rivet head at least partially dissipates energy imparted to the body during riveting, reducing impact stresses on the bucking bar user.
US11420247B2	Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same Disclosed is a hot-pressed member that can exhibit very high tensile strength after hot pressing of 1780 MPa or more, excellent delayed fracture resistance, and high cross tensile strength after resistance spot welding by properly adjusting its chemical composition and its microstructure such that a prior austenite average grain size is 8 μm or less, a volume fraction of martensite is 90% or more, and at least 10 cementite grains having a grain size of 0.05 μm or more are present on average per 200 μm2 of a cross section parallel to a thickness direction of the member, and such that at least 10 Ti-based precipitates having a grain size of less than 0.10 μm are present on average per 100 μm2 of the cross section parallel to the thickness direction of the member in a range of 100 μm in the thickness direction from a surface of the member.
US11420241B2	Method for preparing ultrafine-grained superalloy bar A method for preparing an ultrafine-grained superalloy bar, the method including: 1) designing a rolling machine including two rollers and two guide plates, where each of the two rollers includes a first roller and a second roller; the first roller includes a first curve and the second roller includes a second curve; the first curve and the second curve form a generatrix of the two rollers; 2) disposing the two guide plates with two curved surfaces thereof opposite to each other; disposing the two rollers to be between the two guide plates; where the two rollers and the two guide plates form a deformation zone of the rolling machine; and 3) driving the two rollers to rotate around their central axes, heating and introducing a superalloy blank from a gap between two first rollers to the deformation zone of the rolling machine; advancing the superalloy blank towards two second rollers.
US11420240B1	Pipe cleaning tool A pipe and hose cleaning tool is provided. The pipe and hose cleaning tool is especially useful in cleaning industrial pipes and hoses used in pouring, for example, concrete at construction sites. The pipe and hose cleaning tool has a durable and somewhat rigid rope, a handle and a cleaning assembly.
US11420239B2	Method of cleaning a throat section of a jet pump assembly of a nuclear reactor A method of cleaning a jet pump assembly of a nuclear reactor may comprise inserting a cleaning tool into the jet pump assembly such that a front face of the cleaning tool is adjacent to an inner surface of the jet pump assembly and below a level of a first liquid in the jet pump assembly. The method may additionally comprise directing a plurality of front jets of a second liquid from a plurality of front orifices on the front face of the cleaning tool such that the plurality of front jets of the second liquid strikes the inner surface of the jet pump assembly. The method may further comprise maintaining a standoff distance between the front face of the cleaning tool and the inner surface of the jet pump assembly during the cleaning of the jet pump assembly.
US11420238B2	Transducer-induced heating-facilitated cleaning In described examples, a transducer vibrates a lens element in a heating mode and a cleaning mode. Controller circuitry activates the transducer in the heating mode in response to an estimated temperature, and activates the transducer in the cleaning mode after the transducer is activated in the heating mode.
US11420234B2	Device for ejecting bad products from a product stream A device for discharging bad products from a product stream, including a detection unit for detecting the product stream and a computer unit for receiving property data of the product stream from the detection unit and for identifying bad products in the product stream. The device includes a compressed air discharge unit controlled by the computer unit and a deflection element discharge unit for the passive discharge of bad products from the product stream. The computer unit divides the identified bad products into first-order and second-order bad products and controls the compressed air discharge unit so that it will actively discharge the first-order bad products, and also controls the deflection element discharge unit so that it will passively discharge the second-order bad products.
US11420233B2	Sorting apparatus, logistic system, and control device A sorting apparatus includes a conveyance unit that conveys a plurality of packages and a sorting unit that is configured to sort the plurality of packages on the basis of a delivery destination, a size, and a weight such that the plurality of packages are sorted as first packages and second packages, and the sorting unit is configured to sort the packages lighter and smaller than the second packages as the first packages.
US11420227B2	Method for treating an elongated object, apparatus and method The invention relates to a method for treating an elongated object using a plasma process. The method comprises the steps of providing an elongated object in a planar electrode structure, and applying potential differences between electrodes of an electrode structure to generate the plasma process. Further, the method comprises at least partially surrounding the elongated object by a unitary section of the guiding structure, the electrode structure being associated with the unitary section.
US11420220B2	Two component mixing module A mixing module includes two inlets, an integrator, and a valve member. The integrator has two chambers each having a near end and a far end, and the valve member is movable between two positions. One of the inlets is connected to the near end of one of the chambers and the other inlet is connected to the near end of the other chamber when the valve is in one position. When the valve is in the other position, one of the inlets is disconnected from the chambers and the near ends of the chambers are connected.
US11420216B2	Solid-bowl centrifuge screw having a screw hub A solid-bowl centrifuge screw with a screw hub with a first welding layer applied to a base, and at least a second welding layer applied to the first welding layers. Thus, the screw hub is produced by a shaping build-up welding method.
US11420214B2	Modified flotation test with in-situ reservoir conditions Measurement of in-situ petroleum reservoir wettability at the current salinity and at different salinities and water compositions. That data may be used to derive the crude oil acid and base equilibrium constants for the oil-surface adhesion reaction that control wettability. These constants may be used in quantitative models of the reservoir wettability. This procedure produces an accurate description of reservoir wettability and identifies the specific water chemistry that will optimize in-situ wettability and, in turn, oil production.
US11420211B2	Multiple-stage grinding circuit A method includes separating, in a first stage of separating, crushed ore material by size into a first fines stream and a first coarse stream; grinding the first coarse stream in a second stage of grinding; feeding the product of the second stage of grinding back to the step of separating; feeding the first fines stream from the step of separating to a recovery circuit; producing a rejected stream from the recovery circuit of crushed ore material that does not meet the target mineral size; separating, in a second stage of separating, the rejected stream from the recovery circuit into a second fines stream and a second coarse stream; grinding the second coarse stream in a third stage of grinding; and feeding the product of the third stage of grinding back to the recovery circuit.
US11420208B2	Cap and induction seal designed to be opened by piercing in a diagnostic analyzer Embodiments are directed to a removable cap with a top hole and a seal with a heat induction closure for sealing an opening of a container. Advantageously, the cap and the seal do not need to be removed for a probe to access contents of the container, when used in a diagnostic analyzer, thereby eliminating operator steps of cap removal and seal peeling/perforation. Automated opening of the cap and seal combination is provided by puncturing the seal. The seal retains its opened shape required for unobstructed, non-contact probe access to contents of the container. The seal is comprised of three layers: a first polymer sealing layer capable of being heat-sealed to a container; an aluminum foil layer on top of the first polymer sealing layer, configured to heat seal the first layer by inductive heating; and a second polymer layer on top of the aluminum foil layer for protection.
US11420204B2	Platforms for single cell analysis Provided herein are devices, systems, and methods for analysis of objects, such as cells. The devices, systems, and methods organize a plurality of objects in a plurality of partitions by trapping an object in a trap and transferring the object to an adjacent partition. The devices, systems, and methods provide for parallel analysis of a plurality of objects.
US11420202B1	Systems and methods for fractionation and collection of analytes in a sample Embodiments include systems, apparatuses, and methods to efficiently separate analytes in a sample and elute fractions of the separated analytes. In some embodiments, a method includes introducing a sample in a capillary with a first end ionically coupled to a first running buffer and a second end ionically coupled to a second running buffer to form a pH gradient. The method includes applying a voltage between the first running buffer and the second running buffer, to separate a plurality of analytes in the sample. The method includes disposing the second end of the capillary in a collection well including a chemical mobilizer and applying a voltage to elute one or more analytes from the plurality of analytes in the sample, that have been separated, into the collection well. Embodiments include detection methods to monitor separation of analytes, mobilization of analytes, and/or elution of fractions containing analytes.
US11420195B2	Honeycomb structure A honeycomb structure including a honeycomb portion having porous partition walls extending from an inflow end face to an outflow end face to define cells forming through channels, an outermost peripheral wall, and a pair of electrode portions disposed on a side surface of the honeycomb portion. The electrode portions are formed in a strip shape extending in a direction of the cells. In a cross section orthogonal to the extending direction, one electrode portion of the pair of electrode portions is disposed on a side opposed to the other electrode portion across a center of the honeycomb structure portion. The honeycomb structure portion includes end regions near the pair of electrode portions and a central region excluding the end regions. An average electric resistivity A of a material forming the end regions is lower than an average electric resistivity B of a material forming the central region.
US11420193B2	Hydrotreating catalyst with a titanium containing carrier and organic additive Disclosed is a catalyst for use in hydrotreating hydrocarbon feedstocks and methods of making the same catalyst. Specifically, a catalyst is disclosed comprises at least one Group VIB metal component, at least one Group VIII metal component, an organic additive resulting in a C-content of the final catalysts of about 1 to about 30 wt % C, and preferably about 1 to about 20 wt % C, and more preferably about 5 to about 15 wt % C and a titanium-containing carrier component, wherein the amount of the titanium component is in the range of about 3 to about 60 wt %, expressed as an oxide (TiO2) and based on the total weight of the catalyst. The titanium-containing carrier is formed by co-extruding or precipitating a titanium source with a AI2O3 precursor to form a porous support material primarily comprising AI2O3 or by impregnating a titanium source onto a porous support material primarily comprising AI2O3. Special preference is given to alumina and alumina containing up to and no more than 1 wt % of silica, preferably no more than 0.5 wt % based on the total weight of the support (dry base).
US11420189B2	Exhaust gas purification catalyst An exhaust gas purification catalyst having a substrate having a wall flow structure, and a catalyst layer. The catalyst layer has: an A section provided in the interior of the partition wall, along an extension direction X of the partition wall, from an exhaust gas inflow end section; a C section provided in the interior of the partition wall, along the extension direction X of the partition wall, from an exhaust gas outflow end section; and a B section disposed between the A section and the C section in the extension direction X of the partition wall, and provided over the surface of the partition wall on the side in contact with the inlet cell, the interior of the partition wall, and the surface of the partition wall on the side in contact with the outlet cell.
US11420187B2	Chromium-on-alumina dehydrogenation catalysts and methods for preparing and using them The present disclosure relates to chromium-on-alumina dehydrogenation catalyst materials, to methods for making such catalysts, and to methods for dehydrogenating hydrocarbons using such catalysts. In one aspect, the disclosure provides a method for preparing a dehydrogenation catalyst material, the method comprising impregnating a chromium-on-alumina material with ascorbic acid, one or more of sodium, lithium and potassium (e.g., sodium), and chromium; and calcining the impregnated material to provide the dehydrogenation catalyst material comprising chromium in the range of 2.5 wt. % to about 35 wt. % and having no more than 100 ppm chromium(VI).
US11420186B2	Ca-Y-carbonate nanosheets, their use, and synthesis Nanosheets of Ca2+ and Y3+, with CO32− in the interlayer with a uniform diameter and lengths of several tens of microns have been successfully synthesized in a hydrotalcite layer structure (a layered double hydroxide), using a hydrothermal method. The formation mechanism of lamellar CaY—CO32− layered double hydroxides (LDHs) depends on the molar ratio of Ca and Y and the reaction time and temperature. The resulting LDH materials exhibit excellent affinity and selectivity for heavy transition metal and metalloid ions.
US11420185B2	Preparation method for super absorbent polymer sheet, super absorbent polymer sheet prepared therefrom The present disclosure relates to a preparation method for a super absorbent polymer sheet and a super absorbent polymer sheet prepared therefrom. According to the preparation method of the present disclosure, a porous super absorbent polymer sheet can be prepared by a simplified process.
US11420178B2	System for making a composition of matter A system for making a composition of matter that may include a neutralization reactor; an oil phase mixer or preparation vessel; an aqueous phase mixer or preparation vessel; an emulsifier; a homogenizer or comparable; a polymerization reactor, which may be a tube reactor; and an inversion vessel or comparable. The system may be suitable to make or otherwise produce the composition that includes by weight percent about: 15-25% oil phase; 35-50% water; 20-35% polymer; 0-10% surfactant; and 0-3% other trace materials.
US11420175B2	Differential hydrogenation reaction apparatus The present disclosure provides a differential hydrogenation reaction apparatus. The apparatus comprises a mixing vessel, a plurality of microreactors and a raw material conveying device, and the mixing vessel is provided with reaction product inlets; each microreactor is used as a hydrogenation reaction place and is provided with a liquid phase reaction raw material inlet and a reaction product outlet, each reaction product outlet is connected with the corresponding reaction product inlet, the plurality of microreactors are divided into one group or a plurality of groups which are arranged in parallel, and each group comprises at least one microreactor arranged in parallel; and the raw material conveying device is arranged on a feeding pipeline of the liquid phase reaction raw material inlet. The problems of high pressure unsafety and non-equilibrium in the hydrogenation reaction process can be effectively solved by adopting the reaction apparatus.
US11420170B2	Cleanroom cleaning apparatus A cleanroom cleaning device includes a multi-compartment container having two or more compartments and one or more breakable seals with at least one compartment containing a cleaning implement and at least another compartment containing a liquid capable of saturating the cleaning implement when the seals are broken. Another cleanroom cleaning device includes a nonbreakable/nonburstable outer pouch, a breakable/burstable inner pouch containing a liquid, and a cleaning implement where the inner pouch containing liquid and the cleaning implement are both contained within the outer pouch.
US11420165B2	Method for bubble-free gas-enrichment of a flowing liquid within a conduit The present invention provides a system for enriching a flowing liquid with a dissolved gas inside a conduit. The system comprises two or more capillaries, each capillary delivering a stream of a gas-enriched liquid to the flowing liquid. The first ends of the capillaries are positioned to form an intersecting angle with respect to the effluent streams such that these streams of gas-enriched liquid collide with each other upon exit from the first ends of the capillaries, effecting localized convective mixing within the larger liquid conduit before these gas-enriched streams are able to come into close contact with the boundary surfaces of the conduit, whereby the gas-enriched liquid mixes with the flowing liquid to form a gas-enriched flowing liquid. In the preferred embodiment, no observable bubbles are formed in the gas-enriched flowing liquid. Methods of making and using such system are also provided.
US11420161B2	Addition of alkaline materials to biotrickling filter or bio-filter make-up water A system for removing undesirable compounds from contaminated air includes a biofilter having an alkaline material introduction system and a fuzzy-logic based controller. A contaminant, such as hydrogen sulfide, is removed from contaminated air by passing the contaminated air through the biofilter.
US11420160B2	Method of reducing carbon dioxide and metal-containing dust The invention relates to a method of reducing carbon dioxide and metal-containing dust and, more particularly, to a method of simultaneously reducing carbon dioxide and metal-containing dust by passing an off-gas, which contains carbon dioxide or carbon dioxide and metal-containing dust, through a reactor in which a sulfur-oxidizing microorganism is grown using carbon dioxide as a carbon source to produce sulfuric acid, and producing metal sulfates (MeSO4) by reaction of the produced sulfur acid with metal components present in the off-gas.
US11420144B2	Multi-vane vortex tubes for motor vehicles A vortex particle separator has an impeller at a housing inlet with impeller blades spiraling around an impeller shaft and longitudinal axis of the separator to impart either clockwise or counterclockwise rotation to air flowing through the impeller when viewed looking downstream along the axis. The upstream end of each impeller blade is inclined in a direction opposite to the direction the air rotates when passing through the impeller, measured from a radial baseline through the axis and the juncture of the blade with the center shaft of the impeller. Thus, in each orthogonal plane along the axial length of the impeller the juncture of the blade with the housing is offset from the baseline in the rotational direction opposite the direction in which air flows through the impeller. An offset angle of 45° to 55° is believed suitable.
US11420140B2	Integrated separation unit for microplastics in the coastal sediments and collection method of microplastics The disclosure provides an integrated separation unit for microplastics in the coastal sediments and a collection method of microplastics, belonging to the technical field of water treatment. The unit includes: a holder, a separation cylinder, a collection bottle, a central baffle plate, a baffle plate control knob, a stirring propeller, a motor, a cylinder switch, a filtration screen, a welding nozzle, a filter membrane and a vacuum pump. Using this unit for microplastic collection has the advantages of easy operation, economical and environment-friendly, high separation efficiency, and high durability.
US11420134B2	Master reproduction apparatus, slave reproduction apparatus, and emission methods thereof A master reproduction apparatus is a master reproduction apparatus capable of executing synchronous reproduction of audio data together with one or more slave reproduction apparatuses. The master reproduction apparatus includes a plurality of light emitting elements, a generation unit, a transmission unit, and a light emission control unit. The generation unit that generates illumination information, in which light emission modes are associated with the plurality of light emitting elements, on the basis of analysis data obtained by analyzing audio data. The transmission unit that transmits the generated illumination information to the one or more slave reproduction apparatuses. The light emission control unit that causes the plurality of light emitting elements to emit light in the light emission modes based on the illumination information.
US11420130B2	Media-object binding for dynamic generation and displaying of play data associated with media A system and method for dynamic generation and display of play data for a media is provided. One or more sets of object data may be associated with the media. One or more media-object bindings between the one or more sets of object data and the media may be formed and stored in one or more databases. The one or more sets of object data may include data about an aspect displayed during at least the portion of the media. One or more object-object associations between the one or more sets of object data and one or more named objects of a metadata reference container, which may maintain a common schema based on commonly experienced characteristics, may be formed and stored the one or more databases. Play data may be dynamically generated based on the one or more media-object bindings and/or one or more object-object associations.
US11420129B2	Gameplay event detection and gameplay enhancement operations Information handling systems, methods, and computer-readable media enable gameplay event detection and gameplay enhancement operations. One or more in-game events may be detected by monitoring audio content, by monitoring video content, by monitoring user input, by monitoring other information, or a combination thereof. The one or more in-game events (and information related to the one or more in-game events) may be stored at a database. Information of the database may be accessed to trigger one or more gameplay enhancement operations. The one or more gameplay enhancement operations may include an automatic highlight capture operation, a dynamic screen aggregation operation, a dynamic position switch operation, a dynamic player switch operation, a gameplay enhancement operation using one or more peripheral devices (e.g., a lighting effect or a haptic feedback event), one or more other gameplay enhancement operations, or a combination thereof.
US11420128B2	System and method for providing limited-time events to users in an online game A system and method configured to provide limited-time events to users in an online game. The system and method may include executing an instance of an online game and effectuating presentation of offers to users to activate a limited-time event within the online game. Activation of the limited-time event may enable users to perform event runs through the limited-time event for a duration. The execution of event runs through the limited-time event in response to user commands received from a client computing platform associated with the user may deplete the virtual resource in an inventory of the user. The system and method may maintain inventories of the users and recharge the virtual resource as a function of time. The performance of users may be assessed and awards may be distributed to the users based on the assessment of their performance during the event runs. The system and method may include effectuating exchanges by the users of virtual items for the first virtual resource.
US11420115B2	Automated dynamic custom game content generation A game server generates a set of game content items for a designated game. The set of game content items is customized for one or more user accounts based on numerical values from a player model representing the one or more user accounts. The player model is generated based on previous in-game behavior of the one or more user accounts while playing the designated game. The game server forecasts, using the player model, a sequence of user actions of the one or more user accounts during gameplay of the designated game with the generated set of game content items. The sequence of user actions represents a prediction of in-game user interaction with the set of game content items. The game server computes a set of metrics associated with gameplay of the one or more user accounts represented by the player model in the designated game.
US11420113B2	Massive multi-player online (MMO) games server and methods for executing the same Video server systems and methods for providing video streams to a plurality of remote clients are described. In one implementation, the video streams are based on game states received from a remote game server. The game states are dependent on game commands received by the video server system from the remote clients and forwarded to the remote game server. The video server system is configured to appear, from the point of view of the game server, as more than one client. For example, the video server system may receive game states from the remote game server at more than one different Internet Protocol address and each of these Internet Protocol addresses may be associated with a different game session.
US11420104B2	Erosion resistant composition and method of making same An erosion resistant composition includes a granular material and a wax including oil in which a weight percent of the oil in the wax is between 0.01-15%. The granular material includes a sand and has a first resistance to flow prior to being coated with the wax. The wax at least partially coats a portion of the granular material to form the erosion resistant composition which has a second resistance to flow after coating that is greater than the first resistance to flow prior to coating. The erosion resistant composition may be used, for example, in golf course bunkers or other landscaping applications. Related methods of making the erosion resistant composition are also described in which the granular material is dried, the wax is heated, and the granular material is blended with the melted wax.
US11420101B1	Ice hockey stick template tool, system, and processes for creating a personal tailored curved hockey stick blade An ice hockey stick template tool is disclosed for creating a personal tailored curved hockey stick blade of a hockey stick. The ice hockey stick template tool includes several blade parts that are configured to be assembled into a particular customized blade shape. The blade parts include several interchangeable heels, several interchangeable mids, and several interchangeable toes. A customized blade shape is created by a player assembling and adjusting one heel, one mid, and one toe, resulting in a blade profile which references a particular heel, a particular mid, and a particular toe. The blade profile is recorded and stored in a database that also stores all combinations of the interchangeable blade parts. The blade profile can then be transmitted electronically to a manufacturer or 3D printed to create the customized hockey stick the player desires.
US11420098B2	Iron type golf club head and set An iron-type golf club head and set having a passageway extending from a closed void behind the face and accessible from an exterior of the body.
US11420093B2	Treadmills with obstacles and methods of use A treadmill may be configured for gait training and/or therapy with attachable/detachable barriers affixable to a belt and/or with a vertical obstacle module and/or with sensor systems, but without requiring hoists, harnesses, attachments to the treadmill or base, or frame, and/or excessively high treadmill frames, such as those that exceed the height of the person on the treadmill. The barriers on the belt are configured to modify movement of only one foot of a person on the treadmill. The treadmill may use a single, integral belt. Methods of gait training and/or therapy may involve such treadmills without excessive expense and without excessive modification of standard treadmill equipment.
US11420090B2	Bi-directional resistance exercise machine Disclosed is a bi-directional resistance exercise machine. The bi-directional resistance exercise machine is comprised of two flywheels that provide constant and variable resistance against the movement of a trolley during a push or pull movement. The bi-directional resistance allows a user to work antagonistic muscles in an efficient manner and in one single machine. Accordingly, the present invention provides resistance against a user while pulling a trolley along a track to work the core, legs, back, and biceps, and resistance against a user while pushing a trolley along a track to work the core, chest, triceps, and shoulders.
US11420088B2	Exercise system for exercising oblique muscles and method of using the system An exercise system for exercising a body's oblique muscle group relies upon a wheel mechanism having an outer wheel portion arranged at a first radial distance and an inner wheel portion arranged at a second radial distance, where the outer and inner wheel parts include respective sets of handgrips. A weight system is arranged to be coupled to and decoupled from the wheel mechanism. A coupling mechanism couples the weight system to and decouples the weight system from the wheel mechanism, in a first circumferential direction, or in a second circumferential direction. The hand grips allow a user to grasp the wheel mechanism and turn it in the first or the second circumferential directions against a respective force that the wheel mechanism is turned against that is defined by the aggregate selected weight when coupled to the wheel mechanism, in one of the first and second circumferential directions.
US11420071B2	Minimum neuronal activation threshold transcranial magnetic stimulation at personalized resonant frequency A transcranial magnetic stimulation (TMS) treatment system is provided. The system includes a sensor device that senses EEG signals from a subject through one or more leads and a server device configured to receive EEG data corresponding to the subject. The server includes an analysis module configured to process the EEG data and determine a personalized resonant brain frequency and a minimum neuronal activation threshold of the subject based at least in part on EEG data corresponding to one or more leads of the sensor device. The analysis module is also configured to determine a TMS treatment protocol where the treatment protocol includes at least a frequency based on the personalized resonant brain frequency and an amplitude based on the minimum neuronal activation threshold. The system also includes a treatment device configured to deliver a TMS treatment to the subject based on the TMS treatment protocol received from the server.
US11420068B2	Method and medical device for implementing dual-chamber pacing mode without ventricular pacing A method and a medical device for implementing a dual-chamber pacing mode without ventricular pacing are disclosed. The method includes: obtaining pacing mode information configured by a user; controlling a dual-chamber pacemaker to operate in an ADD mode and detecting whether there is a need for delivering a pace; and performing a predetermined interruption process if a need for delivering a pace is detected. The predetermined interruption process includes: 2041) determining whether a chamber to be subsequently paced is a ventricle; 2042) if it is determined that the chamber to be subsequently paced is a ventricle, determining whether there is a need for delivering a real ventricular pace; 2043) if delivery of a real ventricular pace is not needed, delivering a virtual ventricular pace VVP and resetting a first atrial escape interval; and returning after the predetermined interruption process is terminated. According to the present method and device, physiological transitioning to or from a DDD mode is enabled when so desired, resulting in reduced patient discomfort. In addition, enhanced implementation convenience, reliability and direct validatability with reduced verification workload can be achieved.
US11420063B2	Systems and methods to improve sleep disordered breathing using closed-loop feedback Neural stimulation is provided according to a closed loop algorithm to treat sleep disordered breathing (SDB), including obstructive sleep apnea (OSA). The closed loop algorithm is executed by a system comprising a processor (which can be within the neural stimulator). The closed loop algorithm includes monitoring physiological data (e.g., EMG data) recorded by a sensor implanted adjacent to an anterior lingual muscle; identifying a trigger within the physiological data, wherein the trigger is identified as a biomarker for a condition related to sleep (e.g., inspiration); and applying a rule-based classification (which can learn) to the trigger to determine whether one or more parameters of a stimulation should be altered based on the biomarker.
US11420056B2	System for planning and/or providing neuromodulation, especially neurostimulation The present invention relates to methods and systems for planning and/or providing neuromodulation. An example system comprisesa neurostimulator comprising a least one electrode,functional mapping module configured and arranged such that based on stimulation related basic data and stimulation related response data and transfer data a digital characteristic functional map is generated and/or provided, which describes the interrelation between the stimulation related basic data and the stimulation related response data and the transfer data, and analysis module configured and arranged such that the digital characteristic functional map may be analyzed in connection with neurostimulation provided by the neurostimulator such that the provided neurostimulation and its response may be analyzed on the basis of the functional map and that on the basis of this analysis a placement analysis of a placement of the electrode is provided.
US11420053B2	Diagnostic, neurostimulating, and therapeutic method applied to biological targets that are naturally integrated to each other The present invention provides a method for coordinated neurostimulation of two or more biological targets are naturally integrated to each other such as nerves. The method includes disintegrating and separating the two or more biological targets from each other; and wrapping an electrode device around the separated biological targets. The electrode device may include suture holes, and the method, further includes a step of stitching the electrode device around the biological targets through the one or more suture holes. The electrode in the electrode device can electrically and stably contact the biological targets.
US11420050B2	Neural prosthesis system and method of control Multiple designs, systems, methods and processes for control using electrical signals recorded from clinically paralyzed muscles and nerves are presented. The discomplete neural prosthesis system and method for clinically paralyzed humans utilizes a controller. The controller is adapted to receive a volitional electrical signal generated by the human that is manifest below the lesion that causes the clinical paralysis. The controller uses at least the volitional electrical signal to generate a control signal that is output back to a plant to change the state of the plant, which in one aspect is one or more of the user's paralyzed muscles to achieve a functional result or to devices in the environment around the user that are adapted to receive commands from the controller.
US11420046B2	Pacing guidewire Guidewires and methods for transmitting electrical stimuli to a heart and for guiding and supporting the delivery of elongate treatment devices within the heart are disclosed. A guidewire can comprise an elongate body, including first and second elongate conductors, and at least first and second electrodes. A distal end portion of the elongate body can include a preformed bias shape, such as a pigtail-shaped region, on which the first and second electrodes can be located. The preformed bias shape can optionally be non-coplanar relative to an intermediate portion of the elongate body. The first and second elongate conductors can be formed of a single structure or two or more electrically connected structures. The conductors can extend from proximal end portions to distal end portions that electrically connect to the first and second electrodes. A corewire can extend the length of the elongate body, can at least partially form the first conductor, and can be at least partially surrounded by the second conductor.
US11420041B2	Blood pump control system and method for controlling a blood pump Methods are provided for controlling the speed of a pump based on a valve state index and/or for deriving a valve state from time-series signal representing a pressure difference or a flow rate. The methods may be employed in blood pump systems or in blood pump control systems.
US11420037B2	Infusion methods for extracoporeal systems A method of operating an extracorporeal blood treatment system to infuse blood into a patient at an end of an extracorporeal blood treatment includes clamping an access line of an arterial line set. The method further includes, after clamping the access line, initiating an operation to generate negative pressure in the arterial line set. The method further includes, after generating the negative pressure in the arterial line set, unclamping the access line to draw fluid in the access line further into the arterial line set in a direction away from an end of the access line that is connectable to an arterial access of the patient. The method further includes initiating an operation of a fluid pump engaged with the arterial line set such that the fluid in the arterial line set is infused into the patient through a venous line set.
US11420036B2	Infusion set An exemplary infusion set includes a tubing, a first connector, and a second connector. The first connector connects a first terminus of the tubing to an exit port of an infusion pump, providing fluid communication between fluid being conveyed by the infusion pump and the tubing. The second connector connects a second terminus of the tubing to a delivery module, providing fluid communication between the tubing and the delivery module. Full engagement of the first connector and the exit port of the infusion pump actuates operation of the infusion pump.
US11420035B2	Medical device adapter An adapter constructed to have a proximal portion that interfaces with the internal lumen of a medical device and a distal portion that modifies, augments or extends the configuration or intended use of the medical device. The proximal portion of the adapter interfaces with the internal lumen of the medical device in a manner to secure the adapter to the medical device during use. The distal portion of the adapter is generally outside the lumen of the catheter or device.
US11420034B2	Catheter valves The invention is directed to methods and devices to facilitate positioning of a catheter into a vessel and selectively controlling flow of fluids through the catheter until desired using one or more valves.
US11420032B2	Pellet magazine for use in an injector A magazine for accommodating pellets for use in an injector includes a barrel comprising a hollow cylindrical compartment with an open front end and an open rear end. The cross-section of the compartment is selected to accommodate a pellet. The cross section of the rear end is smaller than the accommodated pellet so that it cannot be extracted from the rear end of the compartment. The magazine further includes a cover for closing the front end, including a dispensing opening which, in the closed state, is positioned in front of the front end and has a cross-section selected such that the pellet can pass through the dispensing opening. At least one bar projecting into the dispensing opening prevents the pellet from accidentally falling out, and when subjected to a predetermined force, can be bent outwards such that the pellet can be delivered through the dispensing opening.
US11420031B2	System and method for draining cerebrospinal fluid in hydrocephalus patients A system and related method are provided for draining cerebrospinal fluid from a bodily cavity of a patient, such as a ventricle in the brain in one application. The system includes a reservoir which may be a collapsible container configured for fluidic connection to a shunt located in the bodily cavity. The collapsible container may be an elastically deformable bladder in one embodiment. A pump is fluidly connected to the collapsible container and draws cerebrospinal fluid therefrom. A programmable controller directs the pump to repeatedly activate and deactivate at a predetermined time interval. A plurality of sensors may be provided which are communicably coupled to the controller for monitoring pump motor current draw, tension in the resilient body of the container, pressure, and orientation of the patient. The controller is configurable to deactivate the pump when abnormal operating conditions are detected by the sensors.
US11420028B2	Guide wire A guide wire that includes a core shaft that is made of a first material, a coil that is provided to cover an outer periphery of the core shaft and is formed by twisting a first wire made of the first material and a plurality of second wires made of a second material different from the first material, and a distal end joint that joints a distal end of the core shaft and a distal end of the coil, and the distal end joint is made of the first material and is continuous from the distal end of the core shaft and the distal end of the first wire, and the distal end joint wraps the distal ends of the plurality of second wires.
US11420025B2	Catheter assembly having a side port valve A catheter assembly may include a catheter adapter. A body of the catheter adapter may include a distal end, a proximal end, and a lumen extending through the distal end and the proximal end. A catheter may extend distally from the distal end of the body. The catheter adapter may include a side port, which may extend outwardly from the body. The catheter assembly may include a valve disposed within the lumen. The valve may include a channel extending through the valve. The catheter assembly may include a cannula fixed within the side port and disposed within the channel. The cannula may include an opening, and the valve may be configured to compress to expose the opening from within the valve.
US11420019B2	Unibody intravascular catheter shaft Aspects of the present disclosure are directed to a unibody intravascular catheter shaft with benefits which may include a reduced diameter, and independently tunable torquability, flexibility, and pushability characteristics. While various embodiments of the present disclosure may be directed to an entire catheter shaft, various specific embodiments of the present disclosure may be directed to a unibody shaft design, which may be implemented in a portion of a catheter shaft. For example, the unibody shaft design may be advantageously implemented in a proximal shaft portion. Moreover, various embodiments of the present disclosure utilize a modular unibody design, which may be utilized for various catheter shaft applications using an outer polymer layer with variable thickness and durometer to achieve application-specific performance characteristics (e.g., catheter shaft flex).
US11420015B2	Compact packaged intermittent urinary catheter A compact packaged intermittent urinary catheter having a longitudinally elongated intermittent urinary catheter retained within a longitudinally compacted elastic package. A method of using the catheter wherein at least a portion of the package is used as a drainage tube for the catheter. A package for an intermittent urinary catheter including a longitudinally compacted elastic package having a longitudinally extending receiving chamber containing a lubricating medium. The package having two longitudinal ends that may be removed to open the package and enable conversion of the package from a compacted state to an extended state. A method of using the package as a clean handling sleeve through which an intermittent urinary catheter may be passed to coat it with a lubricating medium.
US11420006B2	Humidifier and/or flow generator for CPAP device A CPAP device includes a flow generator with a blower configured to pressurize the flow of respiratory gas. A flexible face seal is positioned at an outlet end of a blower discharge path. The flexible face seal includes an aperture and a lip curling inwardly from a perimeter of the flexible face seal. A tub configured to hold a body of water and humidify the pressurized flow of respiratory gas includes a heat conducting base plate and a side wall. The side wall has a substantially flat portion that surrounds an air inlet opening. A base supports both the flow generator and the tub and includes a floor with a heater plate. A laterally positioned guide prevents the tub from being removed from the base in a vertical direction and includes a pair of C-shaped channel portions with open sides that face each other.
US11420005B2	Humidification of respiratory gases A tub is configured to contain a supply of water and be inserted into a chamber of a humidifier. The tub includes a tub base configured to contain a supply of water and a tub lid connected to the tub base. The tub lid includes an inlet configured to receive a flow of breathable gas to be humidified and an outlet for the humidified flow of breathable gas. The tub further includes a water level indicator configured to indicate a level of the supply of water in the tub base. The water level indicator includes an inclined portion configured to direct the flow of breathable gas from the inlet away from the outlet. The water level indicator may be visible through the inlet.
US11420002B2	Nasal cannula The disclosure relates to a nasal cannula comprising a port configured for delivery of a medicament into a flow of a fluid being delivered by the nasal cannula to a user and/or configured for interfacing with a medicament delivery device or an instrument. The disclosure also relates to a nasal cannula comprising an asymmetric profile to reduce an amount of occlusion of one nare of a user to provide access for an instrument to the nare with the nasal cannula in use.
US11419999B2	Seal for a patient interface, interface assemblies and aspects thereof A mask assembly or interface with a mask assembly includes a mask seal and a mask shell that supports the mask seal. In some configurations, the mask assembly is configured to be fully positioned lower than a bridge of a nose of a face of a user and to provide an exposed bridge of the nose of the user. The mask seal includes one or more features that decouple movement of the nasal portion and the oral portion to allow relative movement therebetween at least about a longitudinal axis extending in the front to back direction of the mask seal. In some configurations, an interface assembly includes a movement limiting arrangement that limits movement of the upper portion of the mask seal.
US11419997B2	Methods and apparatus for high gas flow Several methods of supporting respiratory function of a patient before, during and/or after a medical procedure are disclosed. In certain arrangements, supporting respiratory function while a patient is under general anaesthesia can include providing a high gas flow that is greater than 15 L/min while the patient is under general anaesthesia. In certain arrangements, a method of providing ventilation while a patient is under general anaesthesia involves providing only a gas flow delivered through a nasal interface that is greater than 15 L/min while the patient is under general anaesthesia.
US11419995B2	Inhaler system Provided is a system (10) for determining a probability of an asthma exacerbation in a subject. The system comprises an inhaler (100) for delivering a rescue medicament to the subject. The inhaler has a use-detection system (12B) configured to determine a rescue inhalation performed by the subject using the first inhaler. A sensor system (12A) is configured to measure a parameter relating to airflow during the rescue inhalation. The system further comprises a processor (14) configured to determine a number of the rescue inhalations during a first time period, and receive the parameter measured for at least some of the rescue inhalations. The processor determines, using a weighted model, the probability of the asthma exacerbation based on the number of rescue inhalations and the parameters. The model is weighted such that the number of rescue inhalations is more significant in the probability determination than the parameters.
US11419992B2	Medicament injection device A medicament injection device comprising: a main body configured to receive a medicament cartridge, a needle sleeve axially movable with respect to the main body, a needle holder holding a needle, and a displacement element coupled to the needle holder and disengageably coupled to the needle sleeve; wherein, upon axial displacement of the needle sleeve by a predefined distance in a proximal direction, the needle carrier and needle are displaced axially in a proximal direction.
US11419991B2	System and method for microdose injection In one embodiment, a system for injecting includes a syringe body having proximal and distal ends, a syringe interior, and a syringe flange at the proximal end thereof. The system also includes an injectable fluid disposed in the syringe interior. The system further includes a stopper member disposed in the syringe interior. Moreover, the system includes a plunger member coupled to the stopper member. In addition, the system includes a finger flange removably coupled to the syringe flange, the finger flange including a proximally directed screw. The system also includes a rotatable member disposed on the proximally directed screw, the rotatable member defining a rotatable member opening through which the plunger member is disposed and having an elastic latch disposed adjacent the rotatable member opening.
US11419990B2	Autoinjector apparatus An autoinjector apparatus is disclosed which comprises a single-use cassette and an autoinjector. The cassette comprises a housing and a sleeve movably disposed in the housing. A syringe may be disposed in the sleeve and secured therein with a lock cap. The lock cap is affixed to a distal end of the sleeve and contacts the distal end of the syringe. A shield remover extends through an opening in a proximal end of the housing for removing a needle shield which covers a needle of the syringe. A cassette identification arrangement is provided on a surface of the housing to enable the autoinjector to identify the cassette. The autoinjector is provided with a detector for reading the cassette identification arrangement.
US11419988B2	Safe cannulation devices, methods, and systems Methods and devices for use and handling of intravenous and/or subcutaneous needles, and, more particularly, to safety devices for shielding needles or other sharp articles or devices that present a safety hazard are disclosed. In an embodiment, a needle protective sheath can include a top wall, a bottom wall, and a pair of side walls joining the top and bottom walls. A finger shield extends from the top wall at a front opening of the sheath and is attached to the top wall by a hinge portion. The finger shield can be rotated about the hinge portion to block the front opening so as to secure a needle within the sheath.
US11419985B2	Medication injection device An injection device is provided herein comprising a container body for holding medication content having a distal end and a proximal end, the container body providing an outward flange at the distal end and a ledge at the proximal end; a piston placed at the proximal end of the container body for sealing and displacing medication content; a push rod placed inside the container body for moving the piston distally; and a connector providing an orifice for medication content delivery, placed at said distal end of said container body. The orifice in the connector provides medication content injection fluid pathway. With modification of the fundamental structure, a number of innovative device designs are created.
US11419983B2	Transport assembly for a medicament delivery device and a medicament delivery device comprising the same A transport assembly for shipping components of a medicament delivery device to final assembly is presented, where the transport assembly has a plunger rod, a first resilient member configured to bias the plunger rod, an elongated plunger rod holder configured to receive the plunger rod, a transport securing sleeve configured to receive a portion of the plunger rod holder, and configured to move axially from a first position relative to the plunger rod holder in which the transport securing sleeve prevents the plunger rod holder to disengage from the plunger rod to a second position located distally relative to the first position, enabling disengagement of the plunger rod holder from the plunger rod, a rear end cap, and a second resilient member configured to bear against the rear end cap and configured to bias the transport securing sleeve in the proximal direction away from the second position.
US11419976B1	Wearable drug delivery device with pressurized fluid dispensing A drug delivery device has a housing with an adhesive pad associated with the lower surface of the housing and configured to removably attach to a human body surface. A drug reservoir is positioned within the housing and includes an outlet with a valve, with a needle fluidically connected to the reservoir and configured to define at least a portion of a fluid flow path between the reservoir and the human body surface. A controller is configured to control the components of the drug delivery device to execute a drug delivery routine. The drug delivery device also includes pressurized fluid positioned to apply a force to the reservoir. The controller moves the valve from a closed condition to an open condition during a drug delivery routine to allow the pressurized fluid to deform the reservoir or move a plunger to convey the drug out of the reservoir via the outlet.
US11419975B2	Structure for packaging containers for pharmaceutical use A structure for packaging containers for pharmaceutical use including a support plane fitted with a plurality of seats for housing containers for pharmaceutical use, the seats having main extension axes (X-X), parallel to each other, the seats being delimited by perimeter walls which project from the support plane towards a top side of the structure, where on the side of a top face of the seats, intended to receive in abutment an undercut element of said containers, a raised perimeter of each seat is provided to delimit and surround at least partially an annular pocket, enlarged with respect to the seat and intended to receive in abutment the undercut element of said containers for pharmaceutical use.
US11419968B2	Apparatus for extracorporeal treatment of blood An extracorporeal blood treatment apparatus comprises a blood treatment device (2), an extracorporeal blood circuit, a blood pump (8) configured to be coupled to a blood withdrawal line (6) of the extracorporeal blood circuit. A closed fluid line (10) is connected to an inlet port (4a) and to an outlet port (4b) of a fluid chamber (4) of the blood treatment device (2), wherein the closed fluid line (10) together with the fluid chamber (4) forms a recirculation loop. An evacuation line (15) departs from the closed fluid line (10). A warming device (13) and a recirculation pump (17) are coupled or configured to be coupled to the closed fluid line (10). At least one temperature sensor (22) is operative on the extracorporeal blood circuit and it is configured to sense a blood temperature (Tb). A control unit (25), connected to the warming device (13), to the recirculation pump (17) and to the temperature sensor (22), is configured to execute the following procedure: receiving from the temperature sensor (22) at least a signal correlated to the blood temperature (Tb); adjusting the blood temperature (Tb) by controlling at least one of the warming device (13) and the recirculation pump (17).
US11419965B2	Pumping cassette A pump cassette is disclosed. The pump cassette includes a housing having at least one fluid inlet line and at least one fluid outlet line. The cassette also includes at least one reciprocating pressure displacement membrane pump within the housing. The pressure pump pumps a fluid from the fluid inlet line to the fluid outlet line. A hollow spike is also included on the housing as well as at least one metering pump. The metering pump is fluidly connected to the hollow spike on the housing and to a metering pump fluid line. The metering pump fluid line is fluidly connected to the fluid outlet line.
US11419964B2	Dialysis machine and method of operating a dialysis machine The present invention relates to a dialysis machine having an extracorporeal blood system; a dialysis fluid system having a dialyzer; having a control unit, wherein the dialysis machine furthermore comprises a balancing chamber having two balancing chamber halves for a balanced infeed and draining of dialysis fluid to and from the dialyzer, wherein a line is provided through which the dialysis fluid is conducted to the balancing chamber, and wherein a mixing chamber is provided in which the fresh dialysis fluid or a component thereof is located and which is directly or indirectly connected to a de-airing line closable by a valve; wherein the dialysis machine has a control unit that is configured such that the control unit opens and closes the valve once, or a number of times, in the operating state of the special air separation of the dialysis machine when the balancing chamber half of the balancing chamber in fluid communication with the named line is in its high-pressure phase.
US11419961B2	Bone induction system and methods An osteogenic composition suitable for use in bone and soft tissue reparative procedures is provided for herein. Methods for preparing osteogenic composition from blood and bone marrow are also provided for. The osteogenic compositions contain therapeutically effective concentrations of one or more osteogenic agents such as BMP-2, TGF-β, PDGF and VEGF.
US11419958B2	Flexible multi-panel sterilization assembly with bolsters A multi-panel sterilization assembly that includes a barrier panel formed of a permeable material, barrier panel bolsters at or adjacent at least a portion of two edges of the barrier panel, a fold protection panel, and at least one panel attachment means. The barrier panel has a first end and a second end opposite the first end such that the barrier panel has a length that is the distance from the first end to the second end and a midpoint along the length generally delineating the barrier panel into a content receiving region and a content covering region. The barrier panel bolsters prevent the edges of the barrier panel from folding back onto itself, i.e. back towards the unfolded position, during unfolding of the barrier panel after sterilization.
US11419954B2	Targeted protein contrast agents, methods of making, and uses thereof Provided herein are protein contrast agents and targeted protein contrast agents, formulations thereof, and methods of use, including but not limited to, as a magnetic resonance imaging contrast agent.
US11419952B2	Functionalized nanoparticles and methods of making and using same Described is a versatile surface modification approach to, for example, modularly and orthogonally functionalize nanoparticles (NPs) such as, for example, PEGylated nanoparticles, ith various types of different functional ligands (functional groups) on the NP surface. It enables the synthesis of, for example, penta-functional PEGylated nanoparticles integrating a variety of properties into a single NP, e.g., fluorescence detection, specific cell targeting, radioisotope chelating/labeling, ratiometric pH sensing, and drug delivery, while the overall NP size remains, for example, below 10 nm.
US11419950B2	Vectors for liver-directed gene therapy of hemophilia and methods and use thereof The present invention relates to vectors containing liver-specific regulatory sequences and codon-optimized factor IX or factor VIII genes, methods employing these vectors and uses of these vectors. Expression cassettes and vectors containing these liver-specific regulatory elements and codon-optimized factor IX or factor VIII genes are also disclosed. The present invention is particularly useful for applications using gene therapy, in particular for the treatment of hemophilia A and B.
US11419948B2	Functionalized microgels with fibrin binding elements Ultra-low crosslinked microgels made of an ultra-low crosslinked polymer are provided. The microgels, also referred to as Platelet-like Particles (PLPs), preferably have <0.5% crosslinking densities. One or more of the polymers are conjugated with a fibrin-binding element or moiety, preferably H6, in an amount effective to confer to the microgel selective binding to fibrin under physiological conditions. The PLPs can recapitulate multiple key functions of platelets including binding, stabilizing and enhancing fibrin clot formation, responsiveness to injury cues, and induction of clot contraction. In a preferred embodiment, the microgel or PLP has little or no binding to soluble fibrinogen under physiological conditions compared to its binding to fibrin. The microgels or PLPs are prepared using crosslinker-free synthesis conditions, and can promote or induce clotting and clot contraction.
US11419943B2	Polymer-sunitinib conjugates The invention relates to (among other things) polymer-sunitinib conjugates and related compounds. A compound of the invention, when administered by any of a number of administration routes, exhibits advantages over sunitinib in unconjugated form.
US11419938B2	Phenylephrine-containing liquid formulations An oral, aqueous-based, liquid pharmaceutical composition is provided. The composition comprises up to about 45% glycerin and up to about 10% sorbitol wherein the glycerin to sorbitol ratio is about 2:1 to 10:1.
US11419932B2	Nucleic acid nanostructure platform for antigen presentation and vaccine formulations formed therefrom Compositions containing a nucleic acid nanostructure having a desired geometric shape and antigens bound to its surface are provided. The nanostructures can be, for example, in the form of a 6-helix bundle or icosahedron. The nanostructure design allows for control of the relative position and/or stoichiometry of the antigen bound to its surface. The antigens displayed on the nanostructure surface are arranged with the preferred number, spacing, and 3D organization to elicit a robust immune response. The displayed antigen can be an HIV immunogen such as eOD-GT6, eOD-GT8, or variants thereof. The compositions may thus be useful as immunogens, vaccines, immunostimulators, adjuvants, and the like. Methods of inducing immune responses, inducing protective immunity, inducing the production of neutralizing antibodies or inhibitory antibodies, inducing tolerance, and treating cancer, infectious or autoimmune diseases are also provided.
US11419930B2	Compositions and methods for immunizing against C. difficile This disclosure relates to methods for eliciting an immune response against C. difficile toxin A and toxin B in an adult human subject. The subject may be at risk for a primary symptomatic C. difficile infection. In some embodiments, a method is for eliciting an immune response against C. difficile toxin A and toxin B in an adult human subject at risk for a primary symptomatic C. difficile infection, and comprises administering to the subject a composition comprising C. difficile toxoid A and toxoid B at least three times, each administration being about seven days apart.
US11419928B2	Methods and compositions for treating cancer Provided herein, in some embodiments, are methods and composition for treating cancer in a subject. The methods may include administering to the subject a nucleic acid encoding MIP3α fused to a cancer antigen, administering to the subject a CpG oligodeoxynucleotide, administering to the subject interferon alpha (IFNα), and administering to the subject 5-aza-2′-deoxycytidine (Aza), in effective amounts to treat the cancer.
US11419926B2	Identification of mutations in herpes simplex virus envelope glycoproteins that enable or enhance vector retargeting to novel non-HSV receptors In one embodiment, the invention provides an HSV vector comprising a mutant gB and/or a mutant gH glycoprotein, where the viral envelope further comprises a non-native ligand specific for a protein present on the surface of a predetermined cell type. In another embodiment, the invention provides an HSV vector comprising (a) a mutant gC and/or gD envelope glycoprotein which comprises a non-native ligand specific for a protein present on the surface of a predetermined cell type; and (b) a mutant envelope glycoprotein other than gD.
US11419925B2	Cancer vaccines and methods of treatment using the same Disclosed herein are compositions and methods for treating cancer and in particular vaccines that treat and provide protection against tumor growth.
US11419917B2	Treatment for SARS-CoV-2 and other coronaviruses A method of treating a corona virus infection in a human includes administering to the human an effective amount of at least one a natriuretic peptide (NP) and a neprilysin inhibitor (NI). A pharmaceutical composition for the treatment of corona virus in a human includes one of a recombinant natriuretic peptide (rNP) and a chimeric natriuretic peptide D (CD-NP) and a pharmaceutically acceptable carrier.
US11419913B2	Pharmaceutical compositions for inhibiting inflammatory cytokines Pharmaceutical compositions comprising specific tetrapeptides, for use in reducing the release or inhibiting the activity of inflammatory cytokines and mediator and treatment of diseases and disorders associated with these cytokines and mediators.
US11419912B2	Dietary composition for preventing, reducing, alleviating or treating idiopathic vomiting The present invention relates to compositions containing plant materials or extracts with inhibitory effect on a 5-HT3a and/or NK-1 receptor for preventing or treating idiopathic vomiting.
US11419910B1	Treatment of dermatitis and athlete's foot The present invention relates to a composition and use thereof directed towards treating various health ailments, such as skin and respiratory problems and various infections. More particularly, the present invention relates to a lime sulfur solution and use thereof, of varying percentages, directed towards improving vision and treating various skin problems and infections, such as toenail fungus, athlete's foot, jock itch, skin psoriasis, eczema, vaginal yeast infections, head or beard dandruff, respiratory infections, itching of the skin (particularly of the hands), acne (facial and/or body acne), poison ivy, insect bites, head and body lice, crabs, cuts, treating wounds infected by staff and/or MRSA (methicillin-resistant Staphylococcus aureus) bacteria, tongue thrush, ringworm, penis foreskin infections, skin tags, and is also directed towards treating various respiratory infections (such as pneumonia, chronic obstructive pulmonary disease (COPD), asthma, and Covid-19 infections). The present invention also relates to use of the aforementioned composition and solution as a disinfectant in gyms, spas, saunas, for professional athletes, or as a body and/or hair wash.
US11419908B2	Bacteriophage variants having extended host-range, methods for preparation and uses thereof in transducing nucleic acids into hosts of interest Provided is a platform for of the preparation of improved nucleic acid delivery vehicles, specifically, vehicles having an extended host recognition ability. Further provided are improved vehicles, compositions and uses thereof.
US11419904B2	Immunomodulatory compositions and methods of use thereof The present disclosure provides immunomodulatory compositions comprising live Caulobacter crescentus (CC). Immunomodulatory compositions of the present disclosure are useful for modulating an immune response in an individual. The present disclosure thus provides methods of modulating an immune response in an individual, involving administering an immunomodulatory composition comprising live CC to the individual.
US11419902B2	Compositions comprising bacterial strains The invention provides a composition comprising a bacterial strain of the genus Megasphaera, for use in stimulating the immune system in subject.
US11419894B2	Modified natural killer cells for the treatment of cancer This invention is directed to the treatment of cancers, e.g., inflammatory breast cancer, with NK (natural killer) cells wherein the cells are modified ex vivo such that their ability to overcome the chemorepellant effect of a tumor is enhanced. The cells may be genetically modified ex vivo and/or modified by contacting the cells ex vivo with an anti-chemorepellant agent. This invention also provides ex vivo modified NK cells, which are modified such that they express no or substantially no CXCR4 on their cell surface, or express CXCR7, or express a chimeric antigen receptor, or combinations thereof. The invention also relates to methods for treating a patient having a tumor, e.g., inflammatory breast cancer, by administering the modified NK cells, with or without treatment with other conventional anticancer treatments, e.g., chemotherapy, radiotherapy, viral therapies, hormonal therapies, as well as other immunotherapies and anti-chemorepellant therapies.
US11419893B2	Method of producing a designer blood product, method of using a designer blood product, and diet for selectively enhancing blood profile A method for treating and/or mitigating a respiratory condition in an equine patient. The method comprises administering a blood product to the equine patient via localized delivery to the lungs. The blood product is produced by pre-treating at least one donor horse with a diet and immunization regime for at least one month before collecting the blood from the donor horse and processing it to make the blood product. The pre-treatment diet comprises feeding the donor horse a combined amount of EPA and DHA of at least 4.25 mg/kg horse/day with the EPA:DHA ratio ranging from 1:5-5:1 and alfalfa hay. The immunization regimen comprises immunizing the donor horse with Rhodooccus equi.
US11419891B2	High-molecular-weight fucans for treating fibrous adhesions and other diseases and conditions High-molecular-weight fucan compositions comprising a therapeutically effective, medically acceptable fucan in a composition comprising wherein the fucan, for example, has a molecular weight distribution in which more than 60% w/w of the composition has a molecular weight above 100 kDa.
US11419882B2	Vitamin D compounds and methods of using the same The present disclosure provides a composition comprising a first amount of a Vitamin D compound and a second amount of a probiotic compound. The disclosure also provides a method of treating an atopic condition in a subject in need thereof comprising administering to the subject a therapeutically effective amount of the composition detailed herein.
US11419881B2	Treatment of migraine 16α,17α-Epoxy-10β-hydroxyestr-4-en-3-one is useful in the treatment of migraine by nasal administration.
US11419879B2	Methods for treating and preventing viral infections A method of treating or preventing a systemic viral infection in a mammal by administering a pharmaceutically acceptable composition selected from the group consisting of squalamine, an active isomer thereof, and an active analogue thereof, via a dosing regimen that delivers effective antiviral concentrations of squalamine. Also compositions for achieving the systemic antiviral effect.
US11419877B2	Dietary supplement A method of forming a dietary supplement can include steps of creating a composition of matter comprising kava and GPC; and providing the composition of matter in a liquid or solid form. Providing the composition of matter can include filling a container with the composition of matter.
US11419874B2	Treatment of tachycardia The invention provides compounds which are selective PDE2 inhibitors for use in the treatment of tachycardia or tachyarrhythmia Such compounds are particularly suitable for use in the treatment of any of the following conditions: atrial tachycardia, atrial fibrillation, atrial flutter, paroxysmal supraventricular tachycardia, premature ventricular contractions (PVCs), ventricular fibrillation and ventricular tachycardia, and may be used alone or in combination therapy with other conventional cardiovascular drugs, e.g. beta-blockers. In particular, the invention provides compounds which are selective PDE2 inhibitors for use in the treatment of ventricular tachycardia in patients who are suffering from, or who are at risk of suffering from heart failure, CPVT or long QT syndrome.
US11419873B2	Use of sodium channel blockers for the treatment of neuropathic pain developing as a consequence of chemotherapy The present invention refers to the use of sodium channel blockers such as tetrodotoxin or saxitoxin, its analogues/derivatives as well as their acceptable salts, for the production of a medicament for the treatment of neuropathic pain resulting from chemotherapy.
US11419872B2	Phosphoinositide 3-kinase and Src inhibitors for treatment of pancreatic cancer A phosphoinositide 3-kinase inhibitor for use in the treatment of pancreatic cancer and a method for treatment of pancreatic cancer including administration of an phosphoinositide 3-kinase inhibitor an Src inhibitor to a human subject in need thereof. There is also provided a pharmaceutical composition comprising a phosphoinositide 3-kinase inhibitor and an Src inhibitor.
US11419863B2	Composition containing apomorphine and a divalent metal cation A composition containing apomorphine and a divalent metal cation, such as, for example, Zn2+, Ca2+, or Mg2+, is disclosed. The composition contains apomorphine and the divalent metal cation in a molar ratio of 2 or less. Optionally, the composition contains an antioxidant. The composition can be prepared as a medicament for treating Parkinson's disease.
US11419861B2	Compositions and methods for inducing conformational changes in cereblon and other E3 ubiquitin ligases Provided herein are compositions, therapeutic methods, screening methods, computational methods and biomarkers based upon the elucidation of the interaction among cereblon, its substrates and certain compounds or agents, including small molecules, peptides, and proteins.
US11419860B2	Methods of treatment The present disclosure provides for methods of treating a patient with a CYP3A4 substrate drug, wherein the patient is treated with posaconazole. In some embodiments, the patient stops posaconazole treatment, waits for at least 2 days, and then is treated with the CYP3A4 substrate drug as soon as it is safe to do so. In some embodiments, treatment with the CYP3A4 substrate drug is delayed for about 2-42 days after stopping posaconazole. In some embodiments, the patient is treated with a reduced dose of the CYP3A4 substrate drug for about 2-42 days.
US11419856B2	Pharmaceutical combinations for use in the treatment of neoplastic diseases The present invention provides pharmaceutical combinations comprising (a) a compound of formula (I) wherein R represents phenyl or pyridinyl; wherein phenyl is optionally substituted by one or two substituents independently selected from lower alkyl, lower alkoxy, hydroxyl, amino, lower alkylamino, lower dialkylamino, acetylamino, halogen and nitro; and wherein pyridinyl is optionally substituted by amino or halogen; R1 represents hydrogen or cyano-lower alkyl; and wherein the prefix lower denotes a radical having up to and including a maximum of 4 carbon atoms; or a pharmaceutically acceptable derivative thereof; and (b) a compound of Formula (II) (eribulin) or a pharmaceutically acceptable salt thereof and the use of the pharmaceutical combinations in the treatment of neoplastic diseases.
US11419855B2	Pharmaceutical preparation Provided is a novel technique for improving storage stability of a pharmaceutical composition containing pemafibrate, a salt thereof or a solvate thereof and a cellulose species. A pharmaceutical preparation obtained by storing a pharmaceutical composition containing the following components (A) and (B) in a tight package: (A) pemafibrate, a salt thereof or a solvate thereof; and (B) a cellulose species.
US11419854B2	Medicament containing pemafibrate To provide an appropriate method of treatment with pemafibrate for a liver cirrhosis patient.The present invention relates to the use of pemafibrate in a liver cirrhosis patient.More particularly, the present invention relates to a regimen for administering a reduced dose of pemafibrate to a liver cirrhosis patient in need of treatment with pemafibrate than to persons with normal liver function.
US11419853B2	Compounds for treating brain cancer There is provided a compound of formula I or a pharmacologically acceptable salt thereof: for use in the treatment of a brain cancer selected from a MGMT positive astrocytic brain tumor, a metastatic brain cancer and primary CNS lymphoma and a method of treating said brain cancers in a patient in need thereof comprising administering to the patient said compound of formula I or a pharmacologically acceptable salt thereof.
US11419851B2	Oral formulations of pyrrolidine derivatives The present invention relates to solid oral formulations comprising a compound of formula (3Z,5S)-5-(hydroxymethyl)-1-[(2′-methyl-1,1′-biphenyl-4-yl)carbonyl]pyrrolidin-3-one O-methyloxime, and/or an active metabolite thereof, and the use of said formulations in the treatment and/or prevention of preterm labor, premature birth, dysmenorrhea and embryo implantation failure due to uterine contractions. The present invention is furthermore related to processes for their preparation.
US11419847B2	Pharmaceutical micronutrient composition and its use to simultaneously inhibit multiple cellular mechanisms of infectivity caused by coronavirus, its variants and mutants Pharmaceutical micronutrient composition including mixture D in this study helps to mitigate, inhibit, prevent and stop diseases caused by viral infections. The middle east respiratory syndrome-related coronavirus and severe acute respiratory syndrome-related coronavirus as well as their variants and mutants affecting mammals and causing infection are successfully treated using mixture D. Mixture D contains key micronutrients such as an ascorbate, N-acetylcysteine, theaflavins, resveratrol, cruciferous plant extracts, curcumin, quercetin, naringenin, and baicalin and a combination thereof. Additional micronutrients were tested with Mixture D and seemed to have beneficial effects.
US11419845B2	Cannabinoid derivatives and methods for their preparation Novel compounds, pharmaceutical compositions containing these compounds, and methods for their pharmaceutical use are disclosed. In certain embodiments, the compounds are agonists and/or ligands of cannabinoid receptors and may be useful, inter alia, for treating and/or preventing pain, gastrointestinal disorders, genitourinary disorders, inflammation, glaucoma, auto-immune diseases, ischemic conditions, immune-related disorders, and neurodegenerative diseases, for providing cardioprotection against ischemic and reperfusion effects, for inducing apoptosis in malignant cells, and as an appetite stimulant.
US11419839B2	Therapeutic use of compounds A compound having the formula (I) R1-COOH. R1 is an alkyl or alkenyl group having a C7-11 backbone, optionally branched with a C1-6 alkyl group at any C position in the backbone, or a pharmaceutically acceptable salt, amide or ester thereof. The backbone of the alkyl or alkenyl group, and/or the branched alkyl groups, are optionally interrupted by one or more heteroatoms, provided that when R1 is an alkyl group having a C7 backbone, the branching does not consist only of a hexyl group at the a carbon of R1, or only of a methyl group at the γ carbon of R1, or of only single methyl groups at both the β and ω-1 carbons of R1, and provided that when R1 is an alkyl group having a C8 or C11 backbone, the branching does not consist only of a propyl group at the a carbon of R1.
US11419837B2	Modified release orally administered amino acid formulations Methods and formulations of modified release amino acids are provided for the treatment or management of diseases defined by impaired amino acid metabolism, with improved pharmacokinetics, metabolism and utilization.
US11419834B2	Methods for treating diseases or infections caused by or associated with H. pylori using a halogenated salicylanilide Disclosed are methods for the prevention or treatment of a disease or infection caused by or associated with H. pylori in a subject infected by H. pylori, the method comprising orally administering a halogenated salicylanilide such as niclosamide to the subject. The method may be used for the prevention or treatment of, for example dyspepsia, gastritis, peptic ulcer disease, premalignant gastric lesions, gastric cancer and gastric mucosa-associated lymphoid tissue (MALT) lymphoma.
US11419832B2	Bis-choline tetrathiomolybdate for treating Wilson Disease Methods for treating Wilson Disease with bis-choline tetrathiomolybdate therapy are provided. The methods may include administering 15 mg or between 30 and 90 mg of bis-choline tetrathiomolybdate once daily to a patient exhibiting NCCcorrected, alanine aminotransferase (ALT), hemoglobin, platelets, or neutrophils levels meeting specified criteria. The methods may include modifying treatment by decreasing or increasing the daily dose of bis-choline tetrathiomolybdate or discontinuing treatment for a period of time.
US11419830B2	Use of coenzyme Q10 formulations in the treatment and prevention of epidermolysis bullosa The present invention is directed, in part, to methods of treating Epidermolysis Bullosa (EB) in a subject in need thereof, comprising topical administration of a pharmaceutical composition comprising a therapeutically effective amount of a of Coenzyme Q10 (CoQ10) to the subject.
US11419822B2	High concentration formulations of anti-CSF1 and anti-CSF1R antibodies Provided are high concentration stable formulations of anti-CSF1R/CSF1 antibodies. An example formulation includes 105 to 250 mg/mL of the antibody, 100 mM to 200 mM of arginine glutamate or arginine HCl, 10 mM to 50 mM histidine, and 0.015 to 0.035 w/v % of polysorbate 80, at a pH of 5.4 to 5.6. Also provided are methods of using the formulations for treating diseases.
US11419820B2	Carotenoid-containing particles Provided are carotenoid-containing particles having, for preventing exudation of carotenoid at the time of tableting and during storage, a structure in which a carotenoid is dispersed in an agar gel containing a cyclodextrin and/or a plant protein.
US11419819B2	Inhalable compositions for use in the treatment of pulmonary diseases The present disclosure relates to a pharmaceutical composition comprising an inhalable immunosuppressive macrocyclic active ingredient for use in the prevention or treatment of a pulmonary disease or condition in a subject, wherein the pharmaceutical composition is administered to the subject by inhalation in form of an aerosol, and wherein the aerosol is generated by nebulization of the pharmaceutical composition using a nebulizer (100), the nebulizer comprising: a) an aerosol generator (101) comprising: —a fluid reservoir (103) for holding the pharmaceutical composition or an interface configured to connect a fluid reservoir, and a vibratable membrane (110) having a plurality of apertures, the apertures being adapted to produce an aerosol comprising droplets having a mass median aerodynamic diameter (MMAD) of up to about 4.0 gm as measured with a 0.9% (w/v) aqueous solution of sodium chloride; b) a chamber (105) for temporarily accommodating the aerosol generated by the aerosol generator (101), the chamber having an inner lumen with a volume in the range of from about 50 to about 150 ml; and c) a mouthpiece (40) for delivering the aerosol supplied by the nebulizer (100) to the subject, the mouthpiece having an exhalation filter (30).
US11419812B2	Methods for delivering etanercept preparations into a lumen of the intestinal tract using a swallowable drug delivery device Embodiments of the invention provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents within the GI tract. Many embodiments provide a swallowable device for delivering the agents. Particular embodiments provide a swallowable device such as a capsule for delivering drugs into the intestinal wall or other GI lumen. Embodiments also provide various drug preparations that are configured to be contained within the capsule, advanced from the capsule into the intestinal wall and degrade to release the drug into the bloodstream to produce a therapeutic effect. The preparation can be operably coupled to delivery means having a first configuration where the preparation is contained in the capsule and a second configuration where the preparation is advanced out of the capsule into the intestinal wall. Embodiments of the invention are particularly useful for the delivery of drugs which are poorly absorbed, tolerated and/or degraded within the GI tract.
US11419799B2	Oral care compositions comprising stannous ion source, neutral amino acid, and polyphosphate Oral care compositions comprising stannous ion source, neutral amino acid, and polyphosphate are provided for improved efficacy to help inhibit biofilm formation or help disrupt biofilm.
US11419797B2	Method for producing composition containing hardly water-soluble aromatic compound Methods for producing a composition containing a hardly water-soluble aromatic compound are described which involve Step (1), including Step (1-1) for preparing a material comprising: (A) a hardly water-soluble aromatic compound, (B) a polyol, and (C) an aqueous medium, where a content of the (A) hardly water-soluble aromatic compound in the material for heating is below a saturation solubility of the (A) hardly water-soluble aromatic compound in a solvent having the same composition at 25° C. The obtained solution is then heated in Step (1-2) at normal pressure at a temperature of less than 100° C., to obtain a hardly water-soluble aromatic compound solution 1. Step (2) includes adding water to the hardly water-soluble aromatic compound solution 1 such that the resulting hardly water-soluble aromatic compound solution 2 has a concentration of the (A) hardly water-soluble aromatic compound above a saturation solubility at 25° C.
US11419795B2	Separation component for a feeding bottle device The present invention relates to a separation component (10) for a feeding bottle device (1) and a corresponding feeding bottle device (1). The separation component (10) provides a separation between a container space (2) of the baby bottle device (1) and a feeding space (3) for providing liquid to an infant, the separation component (10) comprising a hole wall portion (30) surrounding a hole (32) through the separation component (10) for allowing a passage of fluid from the container space (2) to the feeding space (3) therethrough, wherein the hole wall portion (30) is formed such that, when a pressure of the feeding space (3) side is lower than a pressure of the container space (2) side, a minimum cross-sectional area of the hole (32) is reduced with increased pressure difference between feeding space (3) and container space (2). A decreased risk of overfeeding an infant is achieved.
US11419790B2	Automatic device for transferring fluid A transfer station for transferring a medical fluid between at least one supply container and at least one administration container of an infusion device is described. In an embodiment, the transfer station comprises at least one supply port configured for fluidic connection of the at least one supply container to the transfer station, and at least one exit port configured for fluidic connection of the at least one administration container to the transfer station. A transfer mechanism for automatically transferring a predetermined amount of medical fluid from the at least one supply container to the at least one administration container, and an electronic processing unit connected to an actuation means are provided with the transfer station. A processing unit controls the transfer mechanism and fluid transfer conditions according to a predetermined transfer demand entered by the actuation means.
US11419786B2	Non-invasive device for synchronizing chest compression and ventilation parameters to residual myocardial activity during cardiopulmonary resuscitation A system for improving cardiac output of a patient suffering from pulseless electrical activity or shock and yet displays myocardial wall motion including: a sensor to detect myocardial activity to determine the presence of residual left ventricular pump function having a contraction or ejection phase and a filling or relaxation phase, a device to prompt the application of or apply a compressive force repeatedly applied to the chest based on the sensed myocardial activity such that the compressive force is applied during at least some of the ejection phases and is ceased during at least some of the relaxation phases to permit residual cardiac filling, thereby enhancing cardiac output and organ perfusion.
US11419785B2	Digital tinnitus treatment electronic headset system and method for operation of same The present invention relates to an electronic headset system which is preferably wirelessly controlled, and is used to treat a tinnitus disorder. The system in an electronic headset and preferably an electronic communication device, such as a smartphone, laptop, tablet, desk top computer, server, and the like or any combination thereof. The electronic headset includes a treatment probe and emits complex signals which are converted into vibrations by the treatment probe and are transmitted to a users cochlea via the treatment probe communicating with the user's mastoid bone when the electronic headset is worn, thereby alleviating the symptoms of the user's tinnitus disorder.
US11419784B2	Vibratory nerve exciter A laryngeal nerve exciting system includes a collar holding a bridge, or a neckband, pressing soft tissue nerve exciters against a patient's neck providing a source of vibrations to stimulate the laryngeal nerve through the larynx. At least one exciter, and preferably two exciters, provide vibrations at preferably 70 Hz to 110 Hz and sufficiently strong to penetrate to the laryngeal nerve. The exciters may be held by the collar circling the neck, or by the neck band partially circling the neck. The therapy system includes a Personal Digital Assistant (PDA) and software which wirelessly connects, monitors, and triggers the device. The system may be used to treat dysphagia, chronic cough, and spasmodic dysphonia.
US11419783B2	Device for sexual stimulation having a hollow piston The invention relates to a device (1) for sexual stimulation having a hollow piston (3), a drive cylinder (5), and transmission means (7, 9) for converting a rotational movement of the drive cylinder into an axial movement of the hollow piston, wherein the drive cylinder (5) encloses the hollow piston (3) at least partially.
US11419779B2	Sitting type spinal traction and disc massage apparatus A sitting type spinal traction and disc massage apparatus includes a seat member, a seat pad disposed atop the seat member, a fixing member straddling the seat member and the seat pad and connected to the seat member to fix hips of a user to the seat member, and a moving backrest board disposed atop a rear end of the seat member. The moving backrest board is movable relative to the seat member. A restricting member straddles and is connected to the moving backrest board to fix the user's upper body to the moving backrest board. A lifting unit is disposed below the moving backrest board to move the moving backrest board upwardly from the seat member to stretch the user's spine. A vibrating unit is disposed within and vibrates the seat pad.
US11419775B2	Wheelchair safety device A device that can be quickly and easily mounted on a wheelchair for assisting a wheelchair user to safely exit or enter a wheelchair that includes a support having a horizontal top rail, the top rail having a first end and a second end, a first leg depending downwardly from the first end, and a second leg arranged opposite and parallel to the first leg, the second leg depending downwardly from the second end. The device further includes a bracket attached to the wheelchair, the bracket is constructed to engage with a bottom of the first leg such that when the bracket and bottom of the first leg are engaged, the device may be used to enter or exit the wheelchair.
US11419771B2	Hygiene monitoring system A hygiene monitoring system comprising: a hygiene monitoring device, the hygiene monitoring device comprising a housing with an identifier-obtaining component; and a station for receiving the hygiene monitoring device, the station comprising: a securing component configured to receive and hold the housing at a defined location relative to the station; and a station identifier configured to provide an identifier to the identifier-obtaining component when the housing of the hygiene monitoring device is received by the securing component of the station.
US11419767B2	Negative pressure wound closure device and systems and methods of use in treating wounds with negative pressure Certain embodiments described herein are directed to an elongated layer of material and a lip to be placed in contact with a wound and the elongated layer of material to be wrapped around a wound filler, their methods of use and systems incorporating the same, wherein the wound filler lip is configured to be positioned beneath the fascia. Additionally, some embodiments described herein are directed to the closure of the wound and the use of attachment mechanisms on the elongate layer and lip to attach to the wound surface.
US11419766B2	Animal hearing protection and communication device and method of operation A sound-limiting device is provided, that includes an earplug body of a resilient elastomeric material, and that has a first portion whose shape corresponds generally to the shape of the vertical canal of a dog's ear canal, and a second portion sized and configured to flex through the elbow region of the dog's ear canal and into the horizontal canal. A spring element can be encapsulated in the first portion of the earplug body, and configured to apply a spring bias radially outward from an axis extending a length of the earplug body. The spring element is of a shape memory alloy having a transition temperature that is below a normal body temperature of a dog. The device can also include a sound conditioning element configured to produce a signal that is audible to an animal wearing the device.
US11419762B2	Methods and devices for increasing aqueous drainage of the eye Devices and methods to remove trabecular meshwork to treat glaucoma and other conditions which may not utilize cutting elements when stripping the trabecular meshwork. The trabeculorhexis parts tissue by applying non-cutting shear and tension to the tissue to disinsert the tissue from its attachments. Reducing or eliminating the need for sharp cutting implements in the eye reduces the likelihood of incisional bleeding, iris and scleral tissue maceration and further inadvertent tissue damage of the gonio structure of the eye. In another aspect, a cutting element may be used to form a circumferential slit in a wall of Schlemm's canal in conjunction with removal of trabecular meshwork or independently.
US11419759B2	Fluid exchange apparatus for expandable port delivery system and methods of use A device for injecting a therapeutic agent into an ocular implant at least partially implanted in an eye including an injection lumen providing a pathway for injecting the therapeutic agent into the implant; an outlet lumen providing a pathway for pre-existing fluid in the ocular implant to exit the implant; and a collection chamber fluidly coupled to the outlet lumen that provides a first fluid outflow resistance and a second fluid outflow resistance. The first fluid outflow resistance is lower than a first resistance to outflow of the implant. The second fluid outflow resistance is greater than a force imparted onto the implant by intraocular pressure of the eye. Injection of therapeutic agent into the implant via the injection lumen causes the pre-existing fluid to exit the implant and enter the collection chamber via the outlet lumen and causes a second pre-existing fluid to displace from the collection chamber.
US11419755B2	Heating patch, and warming device for skin care comprising same Provided is a heating patch. The heating patch includes: a flexible plate-shaped base substrate; an electrode portion including a pair of lead electrodes formed on at least one surface of the base substrate along a longitudinal direction to be spaced apart along a width direction of the base substrate, and a pair of branch electrodes extending from the lead electrodes along the width direction of the base substrate to be not electrically connected to each other and to be overlapped with each other; a heating portion including a conductive heating material disposed in an overlapped part between the branch electrodes which have a predetermined area and face each other to generate heat while conducting the pair of branch electrodes to each other; and a pair of cover members disposed on both sides of the base substrate to prevent the electrode portion and the heating portion from being exposed externally.
US11419754B2	Heat exchange module and system for medical applications A heat exchange module alone or part of a system including a control console. The module includes a channel assembly and a heat exchange stack attached thereto, and can be used to directly cool and/or heat tissue or skin. The channel assembly includes a liquid channel. The stack can include a pair of spaced plates with thermoelectric coolers exchangers, heat reflective layers, and a core composite layer which keeps the plates spaced. To provide flexibility of the module to better fit on round body parts the stack can include a thermally-conductive plate construction between the plates which has rotational flexibility axes in the X and/or Y directions between plate portions. Optionally the channel can include windows to which the plate portions are sealed. The heat exchange stack separately or together with the channel assembly can be secured in the thickness direction with mechanical securements such as sewing or tacking to also provide for greater flexibility.
US11419752B2	Custom-formable night grinding appliance and method of use Disclosed is a dental appliance composed of a thermo-plastic polymer with low compressibility, high toughness, and high tensile strength, with a low softening point. The appliance has perforations that enable it to be easily custom-fitted by the user or a health professional. The appliance begins as an unformed dental tray that is significantly thinner than existing dental appliances. Once fitted, the dental appliance provides superior protection against damage to the enamel of the teeth and abrasion of the teeth due to bruxism or other mechanism leading to biomechanical wear of dental surfaces. The perforations facilitate the custom-fitting process by allowing the user to suck air through the perforations, thus applying a negative pressure between the material and the teeth while the material is still soft and pliable.
US11419751B2	Thermoplastic dental appliance system and method Methods and systems herein relate to forming an upper dental appliance chassis including at least two upper appliance button protrusions; forming a lower dental appliance chassis including at least two lower appliance button protrusions and at least two vertical displacement bite pads; injection overmolding a first thermoplastic on the upper dental appliance chassis to provide a first reformable thermoplastic layer integrated with the upper dental appliance chassis that exposes the at least two upper appliance button protrusions to form an upper dental tray; and injection overmolding a second thermoplastic on the upper dental appliance chassis to provide a second reformable thermoplastic layer integrated with the lower dental appliance chassis that exposes the at least two lower appliance button protrusions and the at least two vertical displacement bite pads to form a bottom dental tray.
US11419750B2	Custom-fit dental guard A dental guard (10) for preventing wear of the occlusal surfaces of a user's teeth resulting from bruxism is provided. The dental guard (10) can be can be custom-fitted to the teeth of the wearer. The guard (10) comprises a durable core (14) that is overmolded by a thermoplastic outer layer (12). The outer layer (12) can be softened through exposure to hot, but not boiling, water, and then formed around the user's teeth. The guard (10) may include one or more features (32, 84) that assist the user in proper positioning of the guard within his or her mouth during the custom fitting process.
US11419749B2	Adhesive plaster structure for treating wounds caused by ingrown nails An adhesive plaster structure 1 attached to a finger or a toe along a lateral nail edge, the adhesive plaster structure 1 has: a wound adhesion area 2 having a flexible wound adhesion surface 2A; and a guide area 3 having a slide groove 3A that receives the lateral nail edge, the slide groove being capable of sliding in a longitudinal direction of a nail along the lateral nail edge, wherein the slide groove 3A extends at least over a part of a length between the tip portion and the rear end portion of the adhesive plaster structure 1 in the longitudinal direction of the adhesive plaster structure 1, and the flexible wound adhesion surface is guided to a position of the wound caused by the ingrown nail when the adhesive plaster structure 1 is attached to the finger or the toe.
US11419748B2	Apparatus and system for external orthopedic devices A stabilization device can determine a condition of a human foot and can include a body, a pad, and a sensor. The body can be coupleable to a human foot. The pad can be coupleable to a distal portion of the body, and the pad can be configured to interface with a walking surface. The sensor can be securable to one of the body and the pad and the sensor can be configured to produce a sensor signal as a function of a sensed condition of the stabilization device.
US11419746B2	Flexible support brace for ankle An ankle brace. A sleeve is formed of flexible elastic material to conform to the human ankle, with a top opening and a foot opening. A first sleeve portion conforms to the posterior region of the ankle; a second sleeve portion conforms to the anterior region of the ankle; a third sleeve portion conforms to the medial region of the ankle; and a fourth sleeve portion conforms to the lateral region of the ankle. The medial and lateral sleeve portions are formed with an increased volume of flexible elastic material relative to a posterior and anterior sleeve portions.
US11419745B2	Obesity treatment An apparatus for treating obesity comprises a volume filling device formed by at least two segments and is provided and following implantation, the device is placed resting against the stomach wall of the patient to reduce the inner volume of the stomach, thereby affecting the patient's appetite.
US11419741B2	Covered endoprosthesis with improved branch access An endoprosthesis may include an expandable framework including an anchoring portion and a body portion extending axially from the anchoring portion, the body portion having a plurality of body cells; and a polymeric cover disposed on at least a portion of the expandable framework. The anchoring portion includes a first transverse flange and a second transverse flange proximate the first transverse flange, the first and second transverse flanges being configured to secure the anchoring portion at an orifice of a body lumen. The body portion includes a window through a side of the body portion, the window occupying space equivalent to at least two of the plurality of body cells. The window is devoid of the polymeric cover and any other structure within a perimeter of the window.
US11419738B2	Bidirectional biomechanical prosthetic full finger configured for abduction and adduction with MCP pivot The disclosure provides apparatus and methods of use pertaining to a bidirectional biomechanical prosthetic finger assembly. In one embodiment, the assembly includes an eccentric metacarpophalangeal (MCP) pivot configured for swivelable attachment to a hand of a user, a distal coupler, and an articulation assembly rotatively coupled therebetween. A ring configured to receive a user's residual finger is disposed upon the articulation assembly, and may be adjusted to a target location based on a length of the residual finger. The articulation assembly is configured to utilize vertical movements of the residual finger within the ring to articulate the distal coupler within a plane parallel to an x-z plane, and the MCP pivot is configured to utilize lateral movements of the residual finger within the ring to articulate the distal coupler within a plane parallel to an x-y plane. Other embodiments are also disclosed.
US11419736B2	Joint implant A joint implant adapted for use in joint surgeries. Among other things, the joint implant has an anterior cutting edge and a rotatable cutter supported by a rotatable shaft. A polyaxial adapter can be incorporated into the current joint implant. The present implant can include a rotatable shaft that has a conduit and windows.
US11419731B1	Modular artificial knee system A modular knee joint prosthesis is configured to move between an extended position and a flexion position. The modular knee joint prosthesis includes a femoral component that is configured to be mounted to a femur. The femoral component has a first cutout or opening in a central region thereof for receiving a femoral insert. The modular knee joint prosthesis also includes a tibial component that is configured to (i) be mounted either directly or indirectly to a tibia, and (ii) engage the femoral component. The tibial component has a second cutout or opening in a central region thereof for receiving a tibial insert. A kit includes the modular knee joint prosthesis, at least two of the femoral inserts having different geometries, and at least two of the tibial inserts having different geometries.
US11419730B2	Artificial knee An artificial knee that has first and second knee components connected together for rotation between a first, upright position and a second position where one knee component is positioned at an angle to the other, an alignment mechanism associated with the first and second knee components to assure rotation in a vertical plane from the first position to the second position, and a biasing member. One knee component includes an extension member located in a central location, while the other includes a centrally located slot that receives the extension member and allows rotation only in a vertical plane. The biasing member normally holds the knee components in the first position, such that rotation of the first knee component away from the second knee component stretches or elongates the biasing member to provide a force that urges the knee components to move back to the first position.
US11419729B2	Constrained acetabular liner There is provided an acetabular cup liner for a total hip replacement (THR) prosthesis comprising an inner surface with a hemispherical portion having a radius of curvature. The hemispherical portion is disposed about a centerline and it intersects a hemisphere plane perpendicular to the centerline so that the intersection of the hemispherical portion and the plane define a circle having a radius equal to the radius of curvature. The liner further comprises a capture portion continuous with the hemispherical portion that has the same radius of curvature as the hemispherical portion and connects with the hemispherical portion at the hemispherical plane along a first arc of the circle on the plane, and extends a first distance out of the plane. The liner further comprises an insertion portion continuous with the hemispherical portion. The insertion region is connected with the hemispherical portion along a second arc of the circle on the plane. The distance from the centerline to the insertion portion is greater than the radius. The cup liner constrains the femoral ball portion of the THR prosthesis. The femoral ball portion is engaged with the liner by orienting the ball at an angle so that the shoulder portion of the ball aligns with the insertion portion, pressing the ball into the liner, and orienting the ball away from the angle.
US11419726B2	Systems and methods for manufacturing, preparation and use of blanks in orthopedic implants A blank for use in manufacturing a surgical implant is provided. The blank includes a shape based, at least in part, on one or more features common to a specific type of patient-adapted implants. The blank has dimensions that are equal to or larger than corresponding dimensions of each patient-adapted implant included in the specific type of patient-adapted implants.
US11419724B2	Inflatable medical implant system A medical implant system for implantation in a patient to treat erectile dysfunction includes a first fluid path, an inflatable penile prosthesis cylinder, an electric pump, and implant controller, and an implantable power supply. The inflatable penile prosthesis cylinder is in fluid communication with the first fluid path and is configured for implantation in a corpus cavernosum of a patient. The electric pump is in fluid communication with the first fluid path. The implant controller is electrically coupled to the pump and is configured to activate the pump to drive a flow of fluid through the first fluid path and into the cylinder. The implantable power supply provides electrical power to the pump.
US11419719B2	Methods and systems for assisting or repairing prosthetic cardiac valves A prosthetic valve coaptation assist device includes an anchor and a single valve assist leaflet. The anchor may be a supporting ring frame, brace or arc structure and will usually be radially self-expandable so that it can expand against surrounding natural or prosthetic tissue. The valve assist leaflet may be made of pericardium or other biological or artificial material and is shaped like the native target valve leaflet. The valve assist leaflet is typically sized larger than the target natural or prosthetic leaflet so that after implantation a significant overlap of the device body occurs.
US11419716B2	Stationary intra-annular halo designs for paravalvular leak (PVL) reduction—active channel filling cuff designs A prosthetic heart valve may include a collapsible and expandable stent extending in a flow direction between a proximal end and a distal end, a cuff attached to an annulus section of the stent and having an outer surface facing in a radial direction orthogonal to the flow direction, a plurality of prosthetic valve leaflets attached to the cuff, and a sealing structure attached to the annulus section of the stent at an inner edge of the sealing structure. The flow direction may be defined from the proximal end toward the distal end. The sealing structure may have an outer edge remote from the inner edge. The sealing structure may have a collapsed condition with the outer edge disposed adjacent the outer surface of the cuff and an expanded condition with the outer edge spaced apart from the outer surface of the cuff.
US11419715B2	Bifurcated stent graft system for the treatment of the abdominal aortic aneurysm and a method of treatment of the abdominal aortic aneurysm using the system Devices and associated methods are disclosed for improving the fixation of the stent graft to the wall of the abdominal aortic neck and to increase the tightness of the aneurysmal sac from the main lumen of the abdominal aorta. Particular embodiments are directed to a bifurcated stent graft system for the treatment of the abdominal aortic aneurysm, which includes an aortic bifurcation segment, two iliac segments and an additional inner segment. The aortic bifurcation segment contains a main tubular body with branched legs at the distal end made of biocompatible fabric material attached to and supported by stents. The proximal end of the aortic bifurcation segment is configured to engage with a part of the aorta, without aneurysmal dilatation, proximal to the renal arteries and contains only a metal expandable frame (for example, a stent), without fabric material, but with fixing pins for engagement with the aortic wall proximal to the renal arteries. The part of the aortic bifurcation segment placed in the proximal neck of the abdominal aortic aneurysm is made only of stent/stents, without biocompatible fabric material, but with fixing multidirectional (for example, caudally and cranially) pins on the outer surface for engagement with the aortic wall.
US11419708B2	Digital denture manufacturing method and manufacturing system, and denture hole guider applied thereto and manufacturing method thereof In order to improve manufacturing convenience and precision, the present invention provides a digital denture manufacturing method comprising: a first step of acquiring a three-dimensional work image, on which occlusion information between a target dental arch and an opposing dental arch and implant information of a fixture implanted in the target dental arch are displayed, and preparing a temporary denture in which a binding region formed to correspond to a binding portion profile of an abutment fastened to the fixture is arrayed and arranged; a second step of acquiring an auxiliary scan image for the temporary denture; a third step of acquiring, from the auxiliary scan image, a correction surface image on three-dimensional surface information of an inner surface-side engagement groove of the temporary denture including the binding region; and a fourth step of designing and manufacturing a digital denture having a virtual binding groove corresponding to the position and the shape of the three-dimensional surface information of the binding region, in an inner surface profile set according to the three-dimensional surface information of the engagement groove.
US11419706B2	Fixation pin A fixation pin for fixing a dental drill template. The fixation pin has a head having a bearing surface that is intended to bear at least partially on the drill template, or a sleeve provided in the drill template. The fixation pin has a rod having a shape of an essentially circular cylinder and extending from the bearing surface at an essentially right angle. The rod is intended to be inserted into the drill template or the sleeve provided in the drill template.
US11419704B2	Orthopedic-orthodontic molar distalizer An orthodontic appliance for orthodontic treatment of a posterior maxillary sector extending from a mesial anchor tooth to a molar tooth unilaterally on the same side of the maxilla is provided. The appliance features a molar component, a mesial anchor tooth attachment, a long rod, and a hook. The long rod is saddle-shaped in the occlusal-gingival plane, and may have a distal step-down portion. The rod may extend at a mesial end thereof from the mesial anchor tooth attachment towards the molar component in a mesiodistal direction, and the rod may also have a mesial step-up portion starting from the mesial anchor tooth or premolar attachment. The hook may be located on the rod, for attachment with a traction element for direct molar traction. Under force of the traction element the rod exerts force on the molar component for molar distillation.
US11419702B2	Palatal contour anchorage An orthodontic alignment device can have a palatal contour anchorage (PCA) feature that generally matches the shape of the patient's hard pallet. This PCA feature may be built slightly off-set to deliberately push against the patient's palate and/or gingiva to provide anchorage support of staged translation of the teeth. By transferring the required anchorage away from the teeth and onto the palate, through the PCA feature, the adjacent teeth are no longer subjected to unwanted side effects of reaction forces.
US11419701B2	Augmented reality enhancements for dental practitioners Apparatuses and methods for performing orthodontic treatment planning are provided. Virtual/Augmented Reality devices can be used to virtually manipulate patient's teeth, modify virtual models of the patient's teeth, analyze the fit of a dental appliance on the patient's teeth, analyze the position of attachment sites for dental appliances, and provide overlays showing forces applied to the patient's teeth. The VR/AR devices can be used by physicians and/or the patient to provide and display treatment planning.
US11419700B2	Methods and systems for locating marks on orthodontic appliances A computer-implemented method for marking an object on an aligner. The aligner surface is modeled. The method includes calculating a normal for each tile in a tessellated surface and disqualifying a tile from being selected. For tiles not disqualified, a patch is identified that produces a markable area. The method includes selecting an object to be marked, calculating a location of the object in the markable area, and providing the location of the object to a marking device. Disqualifying includes comparing an angle between a normal and an orientation of the beam to an origin of the calculated normal on each tile. Disqualifying includes disqualifying the at least one tile when the angle is outside of a range of −90° to +90°. Identifying the patch includes separating the patch into at least two smaller patches, and one of the two smaller patches of tiles is the markable area.
US11419697B2	Foot pedal for wireless control of a medical device A foot pedal for wireless control of a medical device, in particular a dental device, including a housing with a housing base, a cover element, which is mounted so as to be vertically displaceable relative to the housing base along an actuating direction and/or inclinable relative to the housing base, and a transmitting device arranged in the housing for wireless communication with the medical device, wherein the housing is at least partially made of a non-metallic material and the cover element is made of a metallic material, wherein in an initial state the cover element is spaced apart from the housing base and in a lowered state the cover element is offset in height with respect to the initial state in the operating direction, where the housing, in particular the housing base, is configured such that, in the lowered state, a signal transmission region arranged below the cover element, viewed in the actuating direction, is provided as a communication channel for a signal emitted from the transmitting device.
US11419693B2	Pop-up laminate structures with integrated electronics A multi-layer, super-planar laminate structure can be formed from distinctly patterned layers. The layers in the structure can include at least one rigid layer and at least one flexible layer; the rigid layer includes a plurality of rigid segments, and the flexible layer can extend between the rigid segments to serve as a joint. The layers are then stacked and bonded at selected locations to form a laminate structure with inter-layer bonds, and the laminate structure is flexed at the flexible layer between rigid segments to produce an expanded three-dimensional structure, wherein the layers are joined at the selected bonding locations and separated at other locations. A layer with electrical wiring can be included in the structure for delivering electric current to devices on or in the laminate structure.
US11419692B2	Articulating structure using rolling joint and pin coupling, and tube insert device having the same There is disclosed an articulating structure that is steered by relative movement of a plurality of segments connected in series, the articulating structure including a first segment and a second segment arranged in contact with each other, wherein contact surfaces of the first segment and the second segment are rolling contact surfaces in line contact on a first direction contact line, the first segment has a pin on a side, the second segment has a coupling hole into which the pin is inserted, the first segment and the second segment make a relative rolling movement for translation of the first direction contact line while maintaining the line contact, and the coupling hole is formed with a larger area than the pin to allow the pin to make a relative position movement within the coupling hole during the rolling movement.
US11419690B2	Robotic surgical system having a communication network of a ring topology and method for use therewith A robotic surgical system is disclosed having a ring network for communicating information between a controller and nodes of one or more robotic arms. A communications protocol is described by which synchronous and asynchronous information can be communicated to and from the nodes of the robotic arms. Also disclosed are various aspects of a physical layer that can be used with the network.
US11419688B2	Robotic surgery system with optical tracking A robotic surgery system includes a mobile base, a robotic device mounted on the mobile base, a surgical tool positioned at a distal end of the robotic device, an optical tracking emitter/detector mounted on the mobile base and configured to track an anatomical feature, and circuitry configured to characterize a pose of the surgical tool relative to the anatomical feature based on data from the optical tracking emitter/detector.
US11419687B2	System and method for integrated surgical table motion A computer-assisted device includes an articulated arm configured to support an end effector and a control unit configured to, when coupled to the articulated arm and a table: determine a virtual coordinate frame before a first joint of the articulated arm is set to a floating mode, configure the first joint to the floating mode, detect movement of the first joint, determine a movement of the table, and drive a second joint of the articulated arm based on the movement of the first joint and the movement of the table. In some embodiments, the virtual coordinate frame is based on a pose of an imaging device and/or is detached from the imaging device. In some embodiments, the control unit is further configured to maintain the virtual coordinate frame in fixed relationship to a top of the table based on motion data received from the table.
US11419684B2	System and technique for accessing extra articular lesions or abnormalities or intra osseous lesions or bone marrow lesions A system for accessing extra articular lesions or abnormalities or intra osseous lesions or abnormalities or bone marrow lesions using intra articular localization has a guide, an arm, a pair of attachment assemblies and a tubular sleeve. The guide component has a first portion and a second portion. The first portion has a first slotted opening extending a length from a first end. The second portion has an arcuate curvature extending from the first portion to a second end of the guide component with an elongated second arcuate slot in the second portion. The first attachment assembly is configured to be movably adjustable within the length of the first slotted opening. The second attachment assembly is configured to be movably adjustable along the elongated second arcuate slot.
US11419680B2	Patient specific 3-D interactive total joint model and surgical planning system Methods, systems and devices for pre-operatively planned total or partial joint surgery including, for example, anatomic and reverse shoulder surgery guides and implants. There are also methods for pre-operative planning methods for designing glenoid implants and prostheses, particularly with patient-specific augmentation, based on considerations of multiple factors affecting the outcome of a selected reverse or anatomic shoulder surgery. There are also described methods of performing total or partial joint surgery, including anatomic or reverse shoulder surgery, using surgery guides and implants in patients undergoing joint surgery.
US11419675B2	Ablation catheter having flexible tip with multiple flexible electrode segments A catheter apparatus comprises an elongated catheter body having a distal end, a proximal end, and at least one fluid lumen extending longitudinally therein; and a plurality of flexible electrode segments on a distal portion of the catheter body adjacent the distal end, each pair of neighboring flexible electrode segments being spaced from each other longitudinally by a corresponding electrically nonconductive segment. Each flexible electrode segment comprises a sidewall provided with one or more elongated stiffness reductions extending through the sidewall, the one or more elongated stiffness reductions providing flexibility in the sidewall for bending movement relative to a longitudinal axis of the catheter body. The electrically nonconductive segment is substantially smaller in length than each of the corresponding pair of neighboring flexible electrode segments.
US11419673B2	Steerable sheath access device The present invention relates to steerable access sheath assembly including at least one electrode. Moreover, the present invention relates to a steerable sheath access device for use in cardiovascular procedures. Embodiments of the present invention including steerable access sheaths or introducers may provide cardiovascular access for various ablation tools and devices for the performance of various ablation procedures or procedures involving alternate energy sources.
US11419672B2	Electrosurgical system and method for operating the same The disclosed embodiments relate to an electrosurgical system, to a method for operating an electrosurgical system, and to an electrode for an electric surgical system. An image detection system of the surgical instrument detects an image of the electrode. The corresponding image data is compared with data sets in a database, in which an identifying feature of the electrode and at least one operating parameter for the electrode are assigned to each other. After the electrode type has been identified, the corresponding operating parameters are transmitted to a controller of the surgical instrument.
US11419669B2	Electrosurgical device having easily adjustable length An electrosurgical device having an easily adjustable length, in which the entire length of the device can be easily adjusted by allowing a stretching member having a blade to be easily moved in a body by unlocking the stretching member in a one-touch button type. Therefore, an operator can easily insert the blade inside incised skin of a patient.
US11419668B2	Method and device for uterine fibroid treatment Methods and devices for both imaging and treating uterine fibroid tumors in one real-time system are provided. One minimally invasive method comprises introducing a sheath into a uterus and determining a location of a fibroid using a visualization element within or on the sheath. Upon identification, a portion of the sheath is steered to position at least one treatment needle at the determined location. The needle is then anchored in uterine tissue and the fibroid treated with the needle.
US11419665B2	Electrosurgical forceps An electrosurgical forceps includes a pair of first and second shaft members pivotably coupled to one another, an end effector assembly coupled to the pair of first and second shaft members, a knife selectively translatable through the first shaft member and the end effector assembly, and a knife deployment mechanism. The second shaft member has a flange extending therefrom toward the first shaft member. The knife deployment mechanism includes a distal extension movably coupled to the first shaft member and configured to engage the flange of the second shaft member when the knife is an extended position and the end effector assembly is in a closed configuration. The engagement between the distal extension and the flange resists movement of the end effector assembly from the closed configuration.
US11419664B2	Ultrapolar telescopic electrosurgery pencil with argon beam capability An ultrapolar telescopic electrosurgery pencil with argon beam capability that is capable of using monopolar energy in a bipolar mode for cutting and coagulation and also using ionized gas for cutting and coagulation.
US11419659B2	Heat ablation systems, devices and methods for the treatment of tissue A system for treatment target tissue comprises an ablation device and an energy delivery unit. The ablation device comprises an elongate tube with an expandable treatment element. The system delivers a thermal dose of energy to treat the target tissue. Methods of treating target tissue are also provided.
US11419657B2	Compensation assembly for fluid injection line of intravascular catheter system A fluid injection line compensation assembly for an intravascular catheter system including a balloon catheter having a guidewire lumen and a cryoballoon, includes a fluid injection line, a proximal fluid injection line stop, and a distal fluid injection line stop. The fluid injection line has a fluid discharge region positioned within the cryoballoon. The fluid discharge region includes a fluid port so that cryogenic fluid can be distributed from the fluid injection line to within the cryoballoon. The fluid discharge region is not affixed to the guidewire lumen. The proximal fluid injection line stop is positioned adjacent to the guidewire lumen, the proximal fluid injection line stop being positioned within the cryoballoon. The distal fluid injection line stop is positioned adjacent to the guidewire lumen so that the fluid discharge region is positioned between the proximal fluid injection line stop and the distal fluid injection line stop.
US11419655B2	Intraoperative monitoring and screw placement apparatus An intraoperative monitoring module (IMM) for assessing strength of screw attachments to bone and detecting breaches includes a torque sensor on a rotatable tool receptacle and a variable-output current source. The IMM provides concurrent monitoring of rotational torque applied to a screw and stimulus current passing through the screw into bone for evoked electromyography. A motor housing configured to drive in rotation a tool receptacle on the IMM, a screw driver modified for carrying the stimulus current, and a screw attached to the screw driver are optionally included. Cooperative anti-rotation features on the motor housing and IMM support accurate torque measurements and prevent the outer housing of the IMM from rotating with the tool receptacle while a screw is being driven. The motor housing optionally provides electrical power to the IMM.
US11419650B2	System and method for tracking torsion of a screw A system for determining the torsion of a screw is provided. The system generally comprises a first washer, second washer, spring, radio frequency identification (RFID) tag, and interrogation device. A screw is inserted through the system and provides the compression force necessary to bring the first washer and second washer separated by the spring in contact with one another, thus creating a complete circuit from the first circuit portion and second circuit portion of the signal transmitter. The interrogation device is used to send and receive information to and from the signal transmitter. An encasing may be used to encapsulate the first washer, second washer, spring, and signal transmitter in a way such that they are protected from the environment.
US11419649B2	Systems and methods for bone stabilization and fixation Systems for the minimally invasive repair, stabilization and/or fixation of a fractured bone, such as a rib, are disclosed. The systems include one or more rods/support members that are designed to extend along a dimension of a bone being repaired and secure the fractured bone. The support members can be photodynamic and are formed using an expandable member that is filled with a light-sensitive liquid that is cured to form the rigid support member. Two or more clamps are used to secure the support member(s) to the rib or other bone. Minimally invasive surgical methods for securing the systems to a fractured bone are also disclosed.
US11419647B2	Bone plate The present invention is directed to a bone plate and its method of use for reducing a bone fracture, the bone plate having a longitudinal axis, the bone plate comprising an upper surface, a lower surface, a first hole for engaging a head of a first bone anchor. The first hole is configured and adapted to fix a shaft of the first bone anchor along a first axis. A second hole is spaced apart from the first hole along the longitudinal axis. The second hole is for engaging a head of a second bone anchor, and is configured and adapted to fix a shaft of the second bone anchor along a second axis. The first hole and the second hole are configured such that the first axis and the second axis define a single plane and intersect at a point below the lower surface. The shafts of the first and second bone anchors may touch or nearly touch at the point of intersection, such that the first and second bone anchors form a truss.
US11419643B2	Device for correcting bone fractures The invention relates to a device for correcting a bone fracture using bone anchors, in particular bone screws, and extension devices attachable to the bone anchors.
US11419638B2	Pivotal bone anchor assembly with cannulated shank having a planar top surface surrounding an internal drive socket A pivotal bone anchor assembly includes a receiver having an axial bore with an internal support surface adjacent a lower opening and a channel configured to receive a fixation rod, as well as a shank having a proximal end portion configured to be pivotally supported by the internal support surface with the shank extending downward through the lower opening. The proximal end portion includes a drive socket engageable by a drive tool, an upwardly-facing planar top surface surrounding and entirely peripheral to the drive socket, and a central bore extending from the drive socket to a distal tip configured to receive a guide wire. The assembly further includes an insert with an upper surface configured to receive the fixation rod and a lower surface configured to transfer a downward force toward the proximal end portion of the shank to lock the assembly, with the planar top surface of the shank remaining spaced apart from the lower surface of the insert so as to not directly receive the downwardly-directed force when the assembly is locked by a closure.
US11419636B2	Pivotal bone anchor assembly with friction fit insert having rotation blocking extensions A pivotal bone anchor assembly includes a bone screw comprising a screw head and an anchor portion, and a receiver comprising a base defining a central bore and an upper portion defining a first channel, with the central bore extending upward through the first channel to a top of the receiver. The assembly also includes an open ring retainer with a gap that is uploadable into a lower portion of the central bore through a bottom opening for capturing the screw head within receiver, and an insert positionable into the central bore above the screw head with upright arms defining a second channel and opposite extensions extending radially outward into the first channel body for blocking rotation of the insert within the receiver. The insert provides a non-floppy friction fit relationship between the bone screw and the receiver, with top surfaces of the upright arms in overlapping engagement with underside surfaces of opposed abutment structures projecting inwardly into the central bore, prior to an elongate rod being positioned within the first and second channels and locked by a closure top.
US11419631B2	Trocar assemblies for adapter assemblies for surgical stapling instruments A trocar assembly for releasable engagement with an adapter assembly of a surgical stapling instrument includes a trocar mechanism that includes a trocar member that is at least one of rotatable or articulable relative to a housing of the trocar assembly.
US11419628B2	Tissue-removing catheter with guidewire detection sensor A tissue-removing catheter for removing tissue in a body lumen includes an elongate body having an axis and proximal and distal end portions spaced apart from one another along the axis. A handle is mounted to the proximal end portion of the elongate body and operable to cause rotation of the elongate body. A tissue-removing element is mounted on the elongate body. The tissue-removing element is configured to remove the tissue as the tissue-removing element is rotated by the elongate body within the body lumen. An inner liner is received within the elongate body and is coupled to the handle at a proximal end portion of the inner liner. The inner liner defines a guidewire lumen. A sensor is arranged with respect to the inner liner and is configured to produce a signal for indicating the presence of a guidewire within the inner liner.
US11419627B2	Vascular punch The invention discloses a novel vascular punch employing compressive normal force for tissue separation from a targeted vessel. This invention is particularly designed for making a large round hole without massive bleeding in vascular surgery. A clean, non-frayed hole-making guided by the normal force cutting principle is realized using a site-biting punch mechanism. The side-biting vascular punch comprises a U-shaped razor blade cutter, a backstop for receiving the cutter, and a linkage mechanism, forming an aligned line of contact for normal compression force generation and thereby severing tissue out of the targeted vessel.
US11419626B2	Switch arrangements for ultrasonic surgical instruments Ultrasonic surgical instruments including a handle housing, a switch frame, and a switch assembly are disclosed. The switch assembly may include a first switch arrangement movably supported on a distal portion of the handle housing and selectively movable relative to a first switch contact supported by the switch frame. The switch assembly may further include a second switch arrangement including a right switch button movably supported on a right side of the handle housing and selectively movable relative to a right switch contact supported by the switch frame, and a left switch button movably supported on a left side of the handle housing and selectively movable relative to a left switch contact supported by the switch frame. The first and second switch arrangements may be configured to be selectively actuatable by a single hand supporting the handle housing.
US11419624B2	Devices, systems and methods for tissue resection Exemplary embodiments of the present disclosure relate to devices, systems, and methods for tissue resection in a body lumen of a patient, and may include a body extending along an axis and a distal cap positioned distally of the body and coupled to a shaft extending along the axis. The body and the distal cap may be movable relative to each other. An anchoring mechanism may be capable of engaging the body and the distal cap proximate a selected tissue for resection in the body lumen. A tissue capture device may be deployable from the tissue resection device such that a selected tissue for resection is securable by the tissue capture device. The tissue resection device may further include a tissue resecting device for resecting the selected tissue for resection.
US11419623B2	Sinuplasty instrument with moveable navigation sensor An apparatus includes a handle assembly, a guide member extending distally from the handle assembly, and a dilation catheter slidably disposed relative to the guide member. The dilation catheter includes an expandable element configured to dilate a paranasal sinus ostium of a patient. A navigation sensor is movably disposed at the distal end of the guide member and is operable to generate a signal corresponding to a location thereof within the patient. The navigation sensor is configured to translate distally with the dilation catheter relative to the guide member when a distal end of the dilation catheter translates distally beyond the distal end of the guide member. The navigation sensor is further configured to assume a position at the distal end of the guide member when the distal end of the dilation catheter retracts proximally of the distal end of the guide member.
US11419620B2	Minimally invasive thrombectomy A minimally invasive blood clot capturing invention made of nitinol. The nitinol is shaped into a plurality of fingers to form a frame for a basket and funnel to capture and remove blood clots. The basket and funnel being delivered to the blood clot by a catheter. The basket and funnel are capable of being collapsed within a catheter, capable of being deployed into a blood vessel, and capable of being retracted into the catheter for removal from the blood vessel.
US11419618B2	Patient-specific glenoid guides A glenoid guide has an upper surface and a lower surface, wherein the lower surface is a patient-specific surface configured as a negative surface of a glenoid face based on a three-dimensional image of a shoulder joint of a patient reconstructed preoperatively from image scans of the shoulder joint of the patient. The glenoid guide includes an anatomic tubular drill guide extending from the upper surface along an anatomic alignment axis configured preoperatively with a patient-specific orientation and insertion location for guiding a glenoid implant into the glenoid face for anatomic shoulder arthroplasty. The glenoid guide includes a reverse tubular drill guide extending from the upper surface along a reverse alignment axis configured preoperatively with a patient-specific orientation and insertion location for guiding a glenoid baseplate into the glenoid face for reverse shoulder arthroplasty.
US11419613B2	Tissue removal device A device for cutting tissue including (a) an elongated shaft body defining a drive lumen, (b) a cutting head extending from a distal end of the elongated shaft body and being rotatable via a drive shaft disposed within the drive lumen, and (c) a retainer for keeping the cutting head attached to the shaft body if the cutting head becomes detached from the drive shaft or if the drive shaft breaks. A flexible drive shaft including (i) a core configured for resisting helixing, and (ii) at least one outer layer configured for transferring torque. A method of producing a flexible drive shaft including providing a core configured for resisting helixing, and wrapping the core with at least one outer layer of wires configured for maintaining high torsional rigidity. Related apparatus and methods are also described.
US11419612B2	Stabilizing wires for medical device A medical device including stabilizing wires that are selectively movable from a first and second position and a delivery system including the same are described herein. The medical device includes a device body and the stabilizing wires coupled thereto. Each stabilizing wire has a proximal and distal end. In the first position, at least a portion of the distal end extends radially outwardly from the device body, and in the second position, the distal end is retracted within the device body. Each stabilizing wire includes a linear portion at the proximal end, a hook portion at the distal end, and a ramp segment extending between the linear portion and the hook portion, including a ramp incline portion that extends at a first angle from the linear portion to a ramp apex, and a ramp decline portion that extends at a second angle from the hook portion to the ramp apex.
US11419611B2	Left atrial appendage closure device and method A device to treat a left atrial appendage (LAA) of a patient includes a tissue ingrowth member, at least one connector, a tine, and a plurality of struts connected to the tissue ingrowth member and at least one connector. A plurality of anchors extends from the tissue ingrowth member proximate the connection point of the struts to the tissue ingrowth member. The device is configured to change shape from a compressed pre-deployment configuration to at least one expanded post-deployment configuration such that the anchors puncture and lodge into cardiac tissue, occluding an ostium of the left atrial appendage.
US11419606B2	Shaft assembly comprising a clutch configured to adapt the output of a rotary firing member to two different systems A shaft assembly is disclosed which is usable with a surgical system, such as a surgical robot and/or a handle of a surgical instrument, for example. The shaft assembly is configured to receive a rotary input motion from the surgical system and a transmission, or clutch, which is shiftable between a first operating mode and a second operating mode to selectively transmit the rotary input motion to a first drive system and a second drive system.
US11419603B2	Articulating surgical instruments Articulating surgical instruments are disclosed. In one embodiment, a surgical instrument may include an elongated shaft assembly including an articulable portion moveable between a non-articulated configuration and an articulated configuration. First and second articulating shafts of the elongated shaft assembly may be coaxially arranged and axially fixed at an attachment point located distally from the articulable portion. Proximal portions of the first and second articulating shafts may be displaceable in opposing directions to articulate the articulable portion from the non-articulated configuration to the articulated configuration. In another embodiment, an articulation control may be movable from a first position to a second position to move an articulation lock from a locked configuration to an unlocked configuration to selectively permit articulation of a surgical instrument. The articulation lock also may be movable from the second position to a third position to articulate the surgical instrument.
US11419595B2	Interspinous, interlaminar space expander and measurement instrument An interspinous, interlaminar space expander and measurement instrument for preparing an interspinous, interlaminar space between adjacent vertebrae to receive an implantable interspinous, interlaminar stabilization device is provided. The instrument includes an indicator which measures both height of the space and applied force to maintain that height.
US11419594B2	Retrievable access valve Medical devices and methods for making and using medical devices are disclosed. An example medical device may include an access valve that may be retrieved after implantation. The access valve may include a frame having a lumen, a self-expandable member extending through the lumen, and an elastic membrane extending through the lumen and a second end of the frame to releasably seal the lumen. The access valve may releasably attach to a wall of a patient and releasably seal an opening through the wall. The access valve may be attached to the wall by placing the frame adjacent the wall, extending the self-expandable member through the opening in the wall, and expanding the self-expandable member such that the self-expandable member applies a first force against the wall and a second force opposite the first force against the frame to sandwich the wall between the self-expandable member and the frame.
US11419591B2	Occluder pushing device and transport system The present disclosure relates to an occluder pushing device and an occluder delivery system, wherein the pushing device includes a pushing component and a handle. The pushing component includes a pushing tube and a traction element slidably inserted into the pushing tube. The handle is fixedly connected to a proximal end of the pushing tube and internally provided with a moving component and a locking component. The moving component includes a translation mechanism and a rotation mechanism, where the translation mechanism is used to drive the traction element to move axially inside the pushing tube, and the rotation mechanism is used to drive the traction element to rotate axially inside the pushing tube. The locking component is used to lock relative positions of the traction element and the pushing tube, and the rotation mechanism includes a locking structure for locking or releasing linkage between the rotation mechanism and the traction element. The pushing device of the present invention has provided therein the locking component for locking the traction element and the pushing tube in relative positions, such that when the pushing tube pushes the occluder, the relative positions of the traction element and the pushing tube lock the occluder in a folded state, thereby preventing the occluder from being prematurely released before reaching a pre-determined position.
US11419586B2	Sampling device with ejectable compartment The present invention relates to a sampling device 100. The sampling device 100 comprises a separate compartment 110 that is ejected creating an increased space or volume for a sample to be stored. The sampling device 100 of the present invention is suitable for collecting a sample in an aquaculture environment, enclosed system or in the gastrointestinal tract of a human or an animal. The invention also relates to a method of orally administering the device 100 to an animal and recovering the device 100 and/or separate compartment 110 to carry out analysis on the collected sample for diagnosing the health of the gastrointestinal tract and determining nutrient absorption and digestibility.
US11419585B2	Methods and systems for turbulence awareness enabled ultrasound scanning Methods and systems are provided for turbulence monitoring during ultrasound scanning. In one example, during scanning with an ultrasound probe, a turbulence amount between two successive frames may be monitored, and in response to the turbulence amount at or above the higher threshold, deployment of the one or more image interpretation protocols may be stopped or delayed until the turbulence amount decreases below the higher threshold.
US11419583B2	Reconstruction-free automatic multi-modality ultrasound registration Image co-registration (S390) entails: emitting energy, and responsively and dynamically acquiring images (216), the acquired images having a given dimensionality; selecting, repeatedly, and dynamically with the acquiring, from among the acquired images and, as a result of the selecting, changing, repeatedly, and dynamically, membership in a set (226) of images of the given dimensionality; and, synchronously with the change (S376), dynamically and iteratively registering the set to an image having a dimensionality higher than the given dimensionality. The co-registration is realizable with an imaging probe (140) for the acquiring, and a tracking system for tracking a location, and orientation, of the probe, the registering being specialized for the acquiring with the probe being dynamically, during the acquiring, any one or more of angulated, rotated and translated. The registering is initialized by individual transformations (220) of members of the set, but without need for reconstruction, of the set into an image of dimensionality higher than the given dimensionality, that derives, from the set, additional pixels (219) external to the members.
US11419580B2	Disposable therapeutic ultrasound device Therapeutic ultrasound devices and methods are provided. In one embodiment, a therapeutic ultrasound device includes a housing configured for handheld operation by a user, an ultrasound assembly positioned within the housing and configured to generate ultrasound energy, a battery positioned in the housing and coupled to the ultrasound assembly to power the ultrasound assembly to generate the ultrasound energy, a flexible elongate member configured to be positioned within a body lumen of a patient, and an acoustic transmission member. The flexible elongate member includes a proximal portion, a distal portion, and a first lumen extending between the proximal portion and the distal portion. The housing is coupled to the proximal portion. The acoustic transmission member includes a proximal portion acoustically coupled to the ultrasound assembly and configured to receive the ultrasound energy, and a distal portion extending within the first lumen and configured to transmit the ultrasound energy to the body lumen to deliver a therapy.
US11419579B2	Ultrasonic sensor as well as probe and electronic apparatus An ultrasonic sensor includes a vibration plate, a first electrode, a piezoelectric body, and a second electrode. The first electrode is laminated on the vibration plate, that has a length along a surface of the vibration plate in a first direction, and that has a width Wbe along the surface of the vibration plate in a second direction that is orthogonal to the first direction. The width Wbe is not more than the length. The piezoelectric body is laminated on the first electrode and has a width Wpz in the second direction. The second electrode is laminated on the piezoelectric body. A ratio Wbe/Wpz between the width Wbe of the first electrode and the width Wpz of the piezoelectric body is not less than 0.1 and not more than 0.8.
US11419573B2	Method for outputting speed of object and ultrasonic diagnosis device therefor Provided is a method of outputting a velocity of an object, the method including: transmitting an ultrasound signal to an object and receiving an ultrasound echo signal returned from the object; determining a velocity of the object based on the ultrasound echo signal; displaying a spectral Doppler image showing velocities of the object over time; receiving user inputs of selecting an interval within a range of the velocities of the object shown in the spectral Doppler image and adjusting an output volume of an audible sound corresponding to velocities in the selected interval; and outputting, based on the adjusted output volume of the audible sound, an audible sound representing the velocities of the object over time.
US11419570B2	Radiation image capturing system A radiation image capturing system includes a capturing room and a console. The capturing room includes a bucky apparatus, a radiation irradiating apparatus and a detecting unit. A plurality of portable radiation image capturing apparatuses can be loaded on the bucky apparatus. The radiation irradiating apparatus is able to simultaneously irradiate radiation to the plurality of portable radiation image capturing apparatuses. The console is associated with the capturing room and obtains capturing order information. The console allows the portable radiation image capturing apparatuses to advance to a capturing possible state when the console judges that capturing in the capturing order information is long length capturing. The console allows only one of the portable radiation image capturing apparatuses to advance to the capturing possible state when the console judges that the capturing is not the long length capturing.
US11419560B2	Method and apparatus for monitoring state of inflammatory bowel disease An example of a system for monitoring and treating a medical condition of a patient may include signal inputs to receive patient condition signals indicative of a state of inflammatory bowel disease (IBD), a signal processing circuit configured to process the patient condition signals and generate patient condition parameters indicative of the state of IBD using the processed patient condition signals, and a medical condition analyzer configured to analyze the patient condition parameters and determine the medical condition including the state of IBD using an outcome of the analysis. The patient condition parameters may include one or more physiological marker parameters each representative of a physiological marker of IBD and one or more quality of life parameters each being measure of quality of life of the patient.
US11419557B2	Apparatus and method for estimating bio-information An apparatus for estimating bio-information includes: a sensor configured to obtain a bio-signal from an object; and a processor configured to obtain a second-order differential signal of the bio-signal, to detect at least one of an inflection point in a predetermined period of the second-order differential signal, and a zero-crossing point in the predetermined period of the second-order differential signal, to extract a feature based on the detected at least one of the inflection point and the zero-crossing point, and to estimate bio-information based on the extracted feature.
US11419550B2	Contact detection for physiological sensor Detecting user contact with one or more electrodes of a physiological signal sensor can be used to ensure physiological signals measured by the physiological signal sensor meet waveform characteristics (e.g., of a clinically accurate physiological signal). In some examples, a mobile and/or wearable device can comprise sensing circuitry, stimulation circuitry, and processing circuitry. The stimulation circuit can drive one or more stimulation signals on one or more electrodes, the resulting signal(s) can be measured (e.g., by the sensing circuitry), and the processing circuitry can determine whether a user is in contact with the electrode(s). Additionally or alternatively, in some examples, mobile and/or wearable device can comprise saturation detection circuitry, and the processing circuitry can determine whether the sensing circuitry is saturated.
US11419549B2	Sticking-type device for living body A deep body thermometer includes an upper exterior body that is made of a foamed material of closed cells or semi-closed cells having waterproof properties and is formed in a substantially hat-like shape in side view, a lower exterior body that has a peripheral edge in close contact with the upper exterior body, a sticking member that has adhesiveness and one surface of which is stuck to an outer side surface of the lower exterior body, and a wiring substrate that is accommodated in a space defined by the upper exterior body and the lower exterior body. The upper exterior body includes stress relieving portions that extend in the direction intersecting with the direction in which stress generated by external force acts and are smoothly curved with respect to the direction in which the stress acts so as to relieve the stress.
US11419540B2	Digital imaging systems and methods of analyzing pixel data of an image of a shaving stroke for determining pressure being applied to a user's skin Digital imaging systems and methods are described for analyzing pixel data of an image of a shaving stroke for determining pressure being applied to a user's skin. A plurality of training images of a plurality of individuals are aggregated, each of the training images comprising pixel data of a respective individual when shaving with a shaving razor. A pressure model, trained with the pixel data, is operable to determine pressure being applied to the respective individual's skin. An image of a user when shaving with the shaving razor is received and analyzed, by the pressure model, to determine a user-specific pressure being applied to the user's skin by the shaving razor when a user shaving stroke is taken. A user-specific electronic recommendation to address at least one feature identifiable within the pixel data is generated and rendered, on a display screen of a user computing device.
US11419532B2	Analyte detection devices and methods with hematocrit/volume correction and feedback control Disclosed are devices, arrangements and methods for quantifying the concentration of an analyte present in bodily fluid, including: an assay pad having at least one chemical reagent capable of producing a detectable signal in the form of a reaction spot upon reaction with the analyte; a light source; a detector array; a processor; and a memory in communication with the processor, the memory comprising: (a) at least one value indicative of one or more of: (i) the level of hematocrit contained in the sample; (ii) the volume of the sample applied to the assay pad; or (iii) imperfections present in the reaction spot; and (b) at least one algorithm for calculating the concentration of the analyte contained in the sample.
US11419527B2	Apparatus and method for estimating blood concentration of analyte, and apparatus and method for generating model An apparatus for estimating blood concentration may include an optical sensor configured to emit light towards a skin surface of a user, and detect an optical signal reflected by the skin surface of the user, and a processor configured to select an interval-specific blood concentration estimation model, from among a plurality of interval-specific blood concentration estimation models, based on an interval selection indicator and estimate a blood concentration change or a blood concentration of an analyte using the selected interval-specific blood concentration estimation model and the detected optical signal.
US11419523B2	Blood vessel sizing device and method for sizing blood vessel Medical devices and methods for determining the size of blood vessels are disclosed. In one implementation, a blood vessel sizing device is configured for placement on an area of skin of a patient. The device includes a plurality of radiopaque concentric-circle elements. In one implementation, a blood vessel sizing method includes placing a marker having a plurality of concentric-circle elements on the skin of a patient, imaging a blood vessel of the patient and the device, and comparing the imaged blood vessel to the imaged circles to determine the blood vessel size, the concentric-circle elements allowing a determination of size without errors of parallax.
US11419522B2	Device for measuring a measurement A device for measuring a dimension includes: an electronic tape measure including: a portable casing including an opening having a Y axis; a winder in the casing having an X axis; a tape passing through the casing opening and including an end fixed on the winder and a free end outside the casing; a module for measuring a measurement relating to said outer section; a trigger for generating a signal by the trigger activation; and an interpretation module for controlling inputting of the measurement when the trigger signal is received, in which device the free end of the outer section includes a fastener, and the casing includes a fastening region allowing the fastener to be fixed, the length of the surface of the casing that extends between the fastening region and the opening of the casing being less than 4 cm.
US11419520B2	Method and system for respiratory measurement Method for measuring respiratory vibration on a human or animal skin, including emitting an emission light at a first position on the skin and receiving a diffused light from the emission light at a second position on the skin; storing a vibration signal including a light intensity of the diffused light received over time; wherein the vibration signal corresponds to a mechanical vibration of the skin, and extracting a respiratory parameter from the vibration signal. In particular, at least one of the first position and the second position is in proximity to or at a trachea, a neck or a chest. The system for carrying out the method includes an emitter, a receiver, a circuit, and a processing unit. A set of a sensor module and a skin adhesive patch is also provided.
US11419519B2	Gas sensor capsule A capsule adapted to be introduced into the digestive system and gastrointestinal (GI) tract of a mammal which consists of a capsule shaped container consisting of a wall material capable of being bio compatible with the digestive system and being adapted to protect the electronic and sensor devices contained in the capsule. The capsule contains gas composition sensors operable at several temperature points for a short duration, a temperature sensor, a micro controller, a power source and a wireless transmission device. The capsule wall incorporates gas permeable membranes adjacent said gas sensors. The microprocessor is programmed to receive data signals from the sensors and convert the signals into gas composition and concentration data and temperature data suitable for transmission to an external computing device.
US11419518B2	Apparatus and methods for fiber integration and registration Systems and methods for integrating and/or registering a shape sensing fiber in or to various instruments are described herein. Registration fixtures and registration techniques for matching the coordinate system of a fiber to the coordinate system of an elongate instrument or other device are provided. Various systems and methods for integrating a shape sensing fiber into an elongate instrument or other device are also described herein.
US11419516B2	MRI system comprising patient motion sensor A table for an MRI system includes a top surface for supporting a patient being imaged and a motion sensor for sensing motion of the patient. The motion sensor is located below the top surface and includes a self-resonant spiral (SRS) coil and a coupling loop. The coupling loop generates a drive RF signal to excite the SRS coil to radiate a magnetic field having a predefined resonant frequency. The coupling loop also receives a reflection RF signal from the SRS coil. The motion sensor is located such that at least a portion of a torso of the patient being imaged is within the magnetic field. A controller is configured to detect patient motion based on the reflection RF signal.
US11419514B2	Skin contact detector A system for detecting skin contact comprises a signal generator (9) for generating an electric trigger signal; a reference circuit (10) comprising a capacitance (CREF) and a resistance (RPREF) for generating a reference signal in dependence on the trigger signal; a probe (11) touchable by a skin for measuring a skin response signal in dependence on the trigger signal; and a comparator (4) for comparing the skin response signal with the reference signal. The capacitance (CREF) of the reference circuit (10) represents a lower bound of skin capacitance, and the resistance (RPREF) of the reference circuit represents an upper bound of skin resistance.
US11419509B1	Portable monitor for heart rate detection The present invention is directed to a wearable fitness and/or heart rate monitoring device which includes motion detecting sensor(s), a galvanic skin response (GSR) sensor, a user input interface, or any combination thereof. The device accounts for signal noise, produced when an individual passes thru varying exercise states, by filtering out the motion of the individual using a 3-axis accelerometer. The invention also provides for systems and methods of operating the monitor which extracts and/or stores true or correct heart rate values from the heartbeat waveform signal observed from a PPG.
US11419508B2	Pulse detection using patient physiological signals The presence of a cardiac pulse in a patient is determined by evaluating physiological signals in the patient. In one embodiment, a medical device evaluates optical characteristics of light transmitted into a patient to ascertain physiological signals, such as pulsatile changes in general blood volume proximate a light detector module. Using these features, the medical device determines whether a cardiac pulse is present in the patient. The medical device may also be configured to report whether the patient is in a VF, VT, asystole, or PEA condition, in addition to being in a pulseless condition, and prompt different therapies, such as chest compressions, rescue breathing, defibrillation, and PEA-specific electrotherapy, depending on the analysis of the physiological signals. Auto-capture of a cardiac pulse using pacing stimuli is further provided.
US11419506B2	System and method for identifying blood pressure zones during autoregulation monitoring A monitor configured to monitor autoregulation includes a memory encoding one or more processor-executable routines and a processor configured to access and execute the one or more routines encoded by the memory. When executed, the routines cause the processor to receive one or more physiological signals from a patient, determine a measure indicative of an autoregulation status of the patient based on the one or more physiological signals, generate an autoregulation alarm indicative of an impaired autoregulation status when the measure exceeds a predetermined threshold for more than a predetermined period of time.
US11419503B2	Ultrasound detection by optical passive-demodulation interferometry using photonic integrated circuits (PIC) An apparatus for optical detection of ultrasound includes one or more optical resonators (OR—200), one or more optical passive-demodulation interferometers (OPDI—22), and one or more respective electro-optical readout circuits (EORC—24). The one or more optical resonators (OR) are configured to modulate respective carrier frequencies of optical signals indicative of US waves impinging thereon. The one or more OPDI are implemented in one or more photonic integrated circuits (PIC), wherein each OPDI is configured to demodulate the optical signal output by the respective OR, so as to generate a respective intensity-modulated optical signal. Each OPDI includes an interferometer (32) having imbalanced arms (323, 325) that are recombined using an optical hybrid (34). The one or more respective EORC are each configured to measure the intensity demodulated optical signal produced by the respective OPDI, and to output a respective electrical signal.
US11419501B2	Fluorescence observation device and fluorescence observation endoscope device A light source device configured to irradiate an object with visible light and excitation light, an imaging device including a first substrate on which a plurality of first photoelectric conversion elements configured to detect a visible light within reflected light from the object are formed, a second substrate on which a plurality of second photoelectric conversion elements configured to detect light of an infrared region within the reflected light transmitted through the first substrate are formed, and an interlayer filter configured to attenuate the light of the visible region transmitted through the first substrate, and a setting device configured to set a light emission intensity of the visible light radiated by the light source device so that first photoelectric conversion elements is able to detect the visible light and a detection value of light detected by second photoelectric conversion element become less than or equal to a predetermined value.
US11419500B2	Imaging apparatus The control unit includes, as a mechanical configuration, an image processing unit and a recording control unit. The image processing unit includes a combining unit that combines the fluorescence image acquired by the illuminating/photographing unit and the visible light image, a condition designation unit that designates an analysis condition and the like of an image analysis by an analyzing unit to be described later, and an analyzing unit that performs an analysis under the analysis condition designated by the condition designation unit. The storage unit includes an image storage unit including a reproduction moving image storage unit that stores a combined moving image obtained by combining the fluorescence image and the visible light image by the combining unit in the image processing unit as an irreversibly-compressed moving image file and an analysis moving image storage unit that stores a fluorescence moving image and a visible light moving image.
US11419487B2	Cleaning system for imaging devices An apparatus includes a tubular structure having a proximal end, a distal end, and a body extending between the proximal and distal ends, wherein the body includes a lumen for housing at least a part of an imaging device, and a fluid delivery channel that is fixed in position relative to the body, and an opening that is in fluid communication with the fluid delivery channel, wherein the fluid delivery channel has a first portion, and a second portion that forms an angle with an axis of the first portion.
US11419486B2	Endoscope including the operation mechanism The disclosed technology is directed to an endoscope having respective first and second operations, a movable member, respective support and friction members, a cam member and a click mechanism all of which are engaged with one another to operate the endoscope during an operation. First and second operation members are disposed in the endoscope and are rotationally operated around a predetermined axis to carry out operation of the endoscope. A movable member is disposed inside the first operation member and is movable between a first position and a second position. A cam member having a cam surface that is made with an inclination with respect to the predetermined axis and abuts against part of the movable member. A click mechanism holds the cam member at the first position or the second position.
US11419483B2	Steerable ultrasound attachment for endoscope An endoscope add-on assembly adapted to be attached to a target endoscope. The assembly includes an ultrasound imaging sub-assembly, including a communications cable connected to an ultrasound imaging head and an imaging head movement sub-assembly, including a conduit, holding a tension member that is attached to the ultrasound imaging head. Further included are connective elements, adapted to permit the endoscope add-on assembly to be attached to the target endoscope. Finally, the imaging head movement sub-assembly is detachable from the ultrasound imaging sub-assembly, thereby permitting the imaging head movement subassembly to be processed separately from the ultrasound imaging sub-assembly, after use.
US11419480B2	Navigation device, navigation method, and endoscope system Provided are a navigation device and a navigation method capable of reducing the size and the cost of an endoscope, and an endoscope system including the navigation device. The navigation device includes a magnetic field generation control unit that causes magnetic fields to be generated at different timings from a plurality of magnetic field generation units that generate the magnetic fields at mutually different positions; an image signal acquisition unit that acquires, from the endoscope, an added image signal obtained by adding specification information for specifying the magnetic field generation units generating the magnetic fields and magnetic field detection results of the respective magnetic field detection units to an image signal output from an imaging element; and a position detection unit that detects positions of the respective magnetic field detection units on the basis of the specification information and the magnetic field detection results that are added to the added image signal acquired by the image signal acquisition unit.
US11419476B2	Control of a household appliance A method for controlling a domestic appliance includes the following steps: determining conventional operating parameters when the domestic appliance is in operation; determining a correlation of the operating parameters with respect to external information; and determining a proposal for operating the domestic appliance with the modified operating parameters if the external information deviates from a conventional value.
US11419472B2	Cleaning implement Novel cleaning implements and novel components of cleaning implements are provided. Aspects relate to a cleaning implement that includes a wringer structure that is slidable along an elongate shaft member. The wringer structure further includes a removably coupled scrubbing brush structure.
US11419467B2	Bucket lid for auxiliary cyclone dust collector A bucket lid for a cyclone dust collector is configured to fit onto a standard pail or bucket, with a circumferential rim forming an outer edge of the lid, a central mounting disk onto which the cyclone is mounted, and a series of baffles extending circumferentially around the lid between the mounting disk and the rim. These baffles extend downward into the bucket to interfere with swirl in the bucket from dust discharged from the cyclone. The baffles may be radial ribs alternating with ramped coffers. The lid may be formed of anti-static polypropylene.
US11419466B2	Dust collector assembly A dust collector for use with a hand-held power tool includes a housing, a suction pipe coupled to the housing, and an electric motor positioned in the housing. The dust collector additionally includes a suction fan driven by the electric motor and operable to generate a vacuum in the suction pipe, and a depth stop assembly. The depth stop assembly is configured to limit the axial movement of the suction pipe. The depth stop assembly is configured to be alternately positioned on opposite sides of the suction pipe in a first configuration and a second configuration, respectively.
US11419464B2	Toilet seat assembly with cleaning system A toilet seat assembly includes a base configured to be attached to the toilet bowl, the base including a toilet seat, a lid, and an energy source. A hydraulic cylinder in the base is operable to open and close the seat and lid using water from the mains water supply. The assembly can include a cleaning assembly at least partially housed in the base, such as one that includes a cleaning cassette configured to contain a cleaning product. A processor and valve assembly are configured to control a flow of water between the mains water supply and the toilet bowl in response to sensor or user input. The assembly is configured to clean the toilet bowl automatically and can also or alternately be configured for automatic opening and closing of the lid and toilet seat.
US11419462B2	Wipes dispensing nozzles having wear indicators and wipes dispensers having the same Exemplary embodiments of wipes dispensers are disclosed herein. An exemplary wipes dispenser having a nozzle with a wear indicator includes a container, a plurality of wipes contained within the container, a fluid for wetting the plurality of wipes, a receiving member connected to the container, and an outlet nozzle housing for holding an elastomeric outlet nozzle. The elastomeric outlet nozzle includes a wear indictor that provides a visual indication that the nozzle should be replaced.
US11419461B1	Body scrubbing appliance for use with loofahs A body scrubbing appliance adapted for detachably holding a variety of different loofahs having ropes of varying lengths. The body scrubbing appliance includes a handle including a channel, a loofah support including a loofah holder and support stem where the support stem moves axially within the channel, via a compression spring, when excessive force is applied to the loofah holder to provide comfort when washing and scrubbing a person's body. The handle includes a series of protrusions for releasably attaching ropes of different loofahs to securely retain loofahs within the loofah holder of the appliance.
US11419456B2	Coffee grinder-doser provided with an automatic actuator for regulating the grinding granulometry and regulating method thereof A coffee grinder-doser including a grinder-doser body, an electric motor, at least one driven grinder operatively connected to the electric motor, at least one fixed grinder, operatively separate from the electric motor, the driven and fixed grinders having respective teeth mutually facing and spaced from each other with respect to an adjustment direction X-X, where at least one out of the driven and fixed grinders is movable with respect to the other along the adjustment direction X-X, where the grinder-doser includes an automatic actuator operatively connected by transmission means to the driven grinder and/or fixed grinder so as to adjust and modify the mutual distance between the teeth thereof along the adjustment direction X-X.
US11419450B2	Liquid container, beverage production system and method for detecting one or a plurality of liquid filling levels of a container The invention relates to a container (2) for receiving a liquid comprising a thin film capacitive sensor (100) comprising a level sensor for detecting the liquid filling level of the container (2) over time, wherein the sensor (100) further comprises a settable device allowing setting one or more desired liquid filling levels of the container (2), of the same or of different liquids. Preferably, the settable device is configured as a touch screen, arranged in the external layer of the sensor (100). The invention further relates to a beverage production system (S) comprising a beverage production machine (1) having a beverage production unit (10) for preparing and dispensing a beverage and a control unit (50) for controlling a beverage production of the beverage production unit (10), and a container (2) as the one described. Yet further, the invention relates to a method for setting one or a plurality of liquid filling levels of a container (2).
US11419448B2	Touchless beverage dispensing valve A touchless beverage dispensing valve may include a downspout assembly having a body having walls with a slot therein, a channel, an upper and a lower opening, with the slot in the channel between the upper and lower openings. The downspout assembly may include a lateral member extending laterally from the downspout assembly and engaging the wall adjacent the slot. A pinch member may be partly enclosed within the lateral member and dimensioned to move partially through the slot. A touchless push bar and the pinch member may move the pinch member in and out of the slot. A coil spring may engage the lateral member and the pinch arm urging the pinch arm at least partially through the slot of the body. A flexible insert may be dimensioned to tightly fit against the walls of the channel of the body, the insert having an open top and an open bottom.
US11419446B2	Beverage preparation machine The present invention provides a beverage preparation machine comprising a housing; a reservoir for containing a liquid, wherein the reservoir is situated within the housing; a dispensing outlet for dispensing the liquid; a pump situated between the reservoir and the dispensing outlet; a user input means situated on an outer surface of the housing; and a pump controller configured to operate the pump for conveying liquid from the reservoir to the dispensing outlet for dispensing the liquid, wherein the input means is capable of communicating with the pump controller in order to initiate an operation of the pump; and the pump controller is configured to operate the pump based on a characteristic of the previous operation of the pump.
US11419444B2	Collapsible tree system Apparatus and associated methods may relate to a collapsible tree system having limbs which automatically pivot from a low-profile position while the tree is in a collapsed state to an in-use position when the tree is in an extended state. In an illustrative example, the system may include limb supports movably disposed along a central support. Movement of the limb supports closer together and further apart may cause the limbs to pivot to and from positions. For example, due to limb contact with an adjacent limb support, the limbs may be caused to pivot to the low-profile position. When no forcible contact is present between an adjacent limb support and limb, gravitational forces may permit the limbs to freely pivot to the in-use position. In an illustrative example, each limb support may include a nesting cup for receiving a proximal end of the limbs while in the stowed position.
US11419443B2	Accessory hook An accessory hook includes a support and a clamp being moveable between an open position and a closed position. The clamp has a collar including a first region and a second region, and a projection including a first portion extending from the first region of the collar and a second portion extending from the second region of the collar. In the open position, a gap is formed between the first portion of the projection and the second portion of the projection. In the closed position, the gap is closed, and the support at least partially surrounds the projection to hold the first portion and the second portion together.
US11419440B2	Orthotic device An orthotic device 10 comprising a body 20 having a base 30, a first support surface 40. In use, the first support surface 40 supports a selected region of a patient's neck 70 whilst suspending the patient's head 80.
US11419437B2	Hanging apparatus An apparatus for hanging an article from a door. In one aspect, the apparatus may be an over-the-door hanging apparatus that includes a support structure, a bracket assembly detachably coupled to the support structure, and at least one accessory unit detachably coupled to the support structure. The bracket assembly includes at least one mounting element for coupling the bracket assembly to the support structure and, at least one bracket configured to engage a top edge of a door for hanging the support structure from the door. The accessory unit may include a mesh portion and a plurality of hooks, with the mesh portion being positioned adjacent to one of the lateral edges of the support structure.
US11419436B2	Method for retaining a substrate within a frame A method for assembling a canvas print includes the steps of: preparing a canvas substrate that includes a printed side; placing the canvas substrate with the printed side facing down; disposing a base frame over the canvas substrate; folding edges of the canvas substrate over sides of the base frame; inserting a rear panel into the base frame; and pressing the rear panel downward until a snap-fit connection is realized between the rear panel and the base frame with the folded edges of the canvas substrate being captured between the rear panel and the base frame and being taught across a forward face of the base frame.
US11419433B2	Child care apparatus A child care apparatus includes a standing frame including a mounting portion, and a child support frame held on the standing frame via at least one hanging bar that has an end portion pivotally connected with the mounting portion, the hanging bar being rotatable for swinging the child support frame, wherein the end portion of the hanging bar is pivotally connected with the mounting portion at a position that is adjustable on the mounting portion.
US11419432B2	Configurable foam comfort system A configurable foam mattress comfort system includes a firm foam mattress foundation including an upper surface having a triangular grooves disposed across a width thereof, and foam elongate cells configured to fit partially within corresponding triangular grooves from among the triangular grooves disposed across the width thereof. A length of each of the foam elongate cells is substantially equal to the width of the firm foam mattress foundation. The foam elongate cells are configured to be custom-stacked on each other and on the firm foam mattress foundation in accordance with a user's desired comfort configuration.
US11419428B2	Lift-up bed structure with retractable seat support A lift-lip bed structure comprising: a fixed frame (2); a pivoting frame (5) capable of supporting bedding, mounted pivoting about a transverse pivot axis (6) such that the pivoting frame can pivot between a horizontal position extending forwards and a rear vertical raised position; and a movable support (23) capable of supporting a seat, mounted movable on the fixed frame (2) such that the movable support (23) can be moved between a high advanced position and a low retracted position in which it is lower than in the high advanced position; the movable support (23), in the advanced position, extending at least partially forward of the pivoting frame (5), in the raised position, and the movable support (23), in the retracted position, extending at least partially below and at a distance from the pivoting frame (5), in the extended position.
US11419427B2	Convertible furniture system A convertible furniture system or futon includes a convertible frame assembly that is mountable in an interior space and is deployable between a bench configuration and a flat, bed configuration. The frame assembly includes a back frame and a bottom frame that are pivotably coupled together and coordinate to form either the bench configuration that provides a user an upright seat or the bed configuration that provides the user a flat, substantially horizontal bed to lie down on. A user can maneuver the system from the bench configuration into the bed configuration and vice versa. The system may be installed inside of various interior living quarters, including inside of mobile vehicles. The system includes various support elements mounted to the interior space, the support element may be selectively engaged to support the system in the bed or bench configurations and during deployment and stowage of the system.
US11419426B2	Portable seat cushion A portable seat and back cushion for posture correction. The device includes a seat member with an inflatable bladder or a foam insert and a back member that is foldably connected to the seat member. A customizable support member is disposed within the back member. The customizable support member may include either an inflatable bladder with a plurality of individually adjustable bubbles arranged in a vertical row or a semi-rigid insert with a plurality of selectively positionable vertebral support nodules.
US11419425B2	Posture adaptive work chair The present application relates to a chair which adapts to dynamic body postures of a user. The posture adaptive work chair includes a seat sub-assembly having a front edge and a seat base sub-assembly; a pair of spine members cantilevered from the font edge of the seat sub-assembly; a back sub-assembly supported by the pair of spine members, and configured to flex in multiple axes based on a direction of load applied by a user; and a tilt limit lever movably coupled to the seat base sub-assembly and configured to enable tilting of the back-sub assembly to a plurality of tilt positions.
US11419423B1	Detachable gaming chair A detachable gaming chair, including a backrest, a seat, two armrests, a bracket, and rollers. The backrest includes a backrest main body and left and right wings. The backrest main body includes an upper frame and a lower frame. At the connection point of the upper and lower frame, the lower frame is located inside the upper frame, and the left and right wings are detachably connected to both sides of the backrest main body. The detachable gaming chair of the present invention adopts a compact backrest structure, which reduces the occupied space, makes the outer contour of the backrest shoulder smoother, and is easy to install and disassemble. The backrest adopts a square tube butt-insertion structure, which is not easy to rotate, which can make the left and right wings and the backrest main body more firmly connected, and will not be loose or deformed after long-term use.
US11419422B2	Portable support device and method of using the same A support device configured to overlay a seating assembly and configured to support the torso, neck, and head of a user is provided. The support device has a first elongated bolster cushion configured to support a first thoracic side of the user, a second elongated bolster cushion configured to support a second thoracic side of the user, a first adjustable strap coupled to a upper portion of the first elongated bolster cushion and an upper portion of the second elongated bolster cushion such that the strap connects each of the first and second elongated bolster cushions on their respective lower portions, a second adjustable strap coupled to a lower portion of the first elongated bolster cushion and a lower portion of the second elongated bolster cushion such that the strap connects each of the first and second elongated bolster cushions on their respective lower portions, wherein when the first adjustable strap is tightened the upper portions of the first and second elongated bolsters move towards each other such that the first and second elongated bolsters for a tapered shape with respect to the other to support the user's thoracic sides, neck, head of the user or any combination thereof.
US11419418B2	Reversible chair The reversible chair comprises two articulated portions (1, 2) with respect to a support (3), both articulated portions (1, 2) being able to be placed in a first position, wherein the articulated portion (1, 2) is in a substantially vertical position, and in a second position, wherein the articulated portion (1, 2) is in a substantially horizontal position, the chair further comprising two stop plates (4, 5), each of which is joined in rotation to one of the two articulated portions (1, 2), said stop plates (4, 5) being separated from each other when the two articulated portions (1, 2) are in the first position and in contact with each other when one of the articulated portions (1, 2) is in the second position.It provides a reversible chair that can be oriented in two different orientations and that is as simple and cheap as possible.
US11419417B1	Barber chair with integrated child seat A barber chair with an integrated child seat. The present invention includes a chair having a main seat and a back rest with a cavity formed within the front facing side of the back rest. A child seat is shaped to fit the cavity in the back rest and is pivotally attached to the main seat, allowing the child seat to be rotated. In one embodiment, the child seat has a top member and a bottom member. When the child seat is rotated downward toward the main seat, the top member can be rotated into an upright position where it lies flush with the upper part of the back rest, creating a complete back rest with no substantial gaps. In some embodiments, the child seat includes a single member. In some embodiments, the barber chair is equipped with a mechanism to easily release the child seat from its stored position.
US11419415B2	Drawer release A drawer release is described. The drawer release includes a handle portion pivotally or rotatably engaged to a fixed portion, and the fixed portion is attached to or connected to a drawer. The handle portion includes at least one engaging member that engages a lever or actuator of a drawer-slide of the drawer to open or release the drawer. The drawer release provides for the one-handed opening of the drawer.
US11419414B2	Workstation assembly A workstation assembly that can be opened when needed is disclosed. When closed, the workstation assembly can be aesthetically pleasing and can have a reduced footprint. When opened, the workstation assembly can include a deployable screen system capable of deploying an interior screen from a door section of the workstation assembly. The screen can provide a backdrop for videoconferencing, can provide improved isolation (e.g., sound isolation, visual isolation, shared airflow isolation, and the like) for an individual within the opened workstation assembly. The deployable screen system can also include an exterior screen for providing an aesthetically pleasing exterior and improved isolation while the workstation assembly is in use. The workstation assembly can also include a surround frame with openings and light sources to provide diffuse illumination to the environment surrounding the workstation assembly, which can be especially useful when natural light is unavailable.
US11419412B1	Combined type shelf A combined type shelf includes parallel-rod side frames, inter-frame connectors, storage layers and horizontal constraint frames. The parallel-rod side frame includes a first vertical bar, a second vertical bar and a horizontal bar. The inter-frame connector includes a connector body, two lateral plates, a hole and lower interference parts. The storage layer is disposed between two horizontal constraint frames. The horizontal constraint frame includes a horizontal stop member and a constraint-frame coupling member. The constraint-frame coupling member includes upper interference parts to buckle the lower interference parts so as to connect the horizontal constraint frame to the inter-frame connector.
US11419411B2	Adjustable height desk An adjustable height desk is disclosed herein that is configured for easy assembly and disassembly. The desk includes panels joined to form a support core for supporting a working surface. The desk also includes a planar base that is easily attached to and removed from the support core by way of protrusions on panels of the support core. The protrusions have locking holes formed therein. Through holes in the base receive the protrusions. Locking pins are inserted through the locking holes to form a compression fit. The locking pins can be sized for movement through a locking hole and for creating a compression fit when inserted into a locking hole. One end of the locking pins can be configured with a hook portion for mating with a locking pin insertion/removal tool. The tool can be utilized to insert and remove the locking pins.
US11419409B2	Work station having a multi-purpose work surface A work station including a base includes a work surface pivotally mounted to the base so as to be configured to pivot between a first position and a second position. The work surface is configured to cover a protected member when in a first position and the work surface is configured to uncover the protected member when moved into a second position. The base is configured to support the work surface on a floor surface. A height of the work surface can be adjusted to accommodate the ergonomic needs of different users.
US11419407B2	Dry-cleaning brush A dry-cleaning brush includes a body, a base plate and a bristle component. A storage cavity used for storing shampoo powder is formed between the body and the base plate. A powdering device is arranged in the storage cavity and includes a pressing rod arranged on the base plate, lever assemblies, pistons, and at least one leaking hole formed in the base plate, and the pistons are located at openings of the leaking holes. Each lever assembly includes a lever having two ends respectively clamped on the pressing rod and the corresponding piston. A rebound mechanism is arranged between an elastic gland, the pressing rod and the base plate. The powdering device controls the pistons based on the lever principle, the elastic gland and the pressing rod are pressed to drive the levers to pull the pistons away from the leaking holes.
US11419404B2	Packaging and distribution assembly for a two-component fluid product This invention relates to a packaging and distribution assembly (10) for a fluid product, comprising: a receptacle for a first fluid composition; a storage member (22), comprising a tubular reservoir (40) for a second fluid composition, a closed end (48) of said tubular reservoir being configured to be arranged inside the receptacle assembled to said storage member; and a pressurization member (24) of the tubular reservoir. The storage member and the pressurization member comprise respectively a first (44) and second (84) sealing skirts, configured to be inserted one in the other in a sealed manner, in such a way as to define a closed chamber (130) in communication with the tubular reservoir (40), to be displaced axially one in relation to the other in such a way as to decrease the volume of said closed chamber.
US11419403B2	Sanitizing and cleaning system for fingers Systems and methods for cleaning or sanitizing a finger. A container has an interior sized to receive a finger, the container having a bottom portion and a wall portion extending from the bottom portion to an opening along an edge of the wall portion through which the finger may be received. The wall portion and bottom portion each have an interior surface within the container. A plurality of bristles extend from an interior surface of the container for contact with a portion of the finger when liquid is in the container.
US11419401B2	Hair holder, method for producing said hair holder, and method for using said hair holder A hair holder (1) of the present invention includes a tubular body (2) and a fixing member (5). The tubular body (2) has a first surface sheet (23A) and a second surface sheet (23B). The second surface sheet (23B) has a plurality of slits (25) that extends in a width direction and that is intermittently arranged along a longitudinal direction. The fixing member (5) has a first member (5a) and second members (5b) that can be detachably joined together. The first member (5a) is arranged on the first surface sheet (23A) on the side of a first opening (21) located at a first end in the longitudinal direction. The second surface sheet (23B) has a central region (M) in the width direction, where the plurality of slits is provided, and a pair of side regions (S) each of which is located on opposite sides of the central region (M). The second members (5b) are arranged in the pair of side regions (S), respectively, so as to extend in the longitudinal direction.
US11419398B2	Medicine organizer bag Herein is a complete medical care system utilizing a medicine organizer bag containing a diverse assortment of OTC medicines (akin to a pharmacy). The medicine organizer bag is used in conjunction with an instructional App and website that navigates one to the proper medicine based on a person's symptoms and utilizing manufacturer's product information or virtual physician link to address common illnesses. The briefcase formed of first and second sections defining an interior volume and closed with a flap. The interior volume is closed by a zippered securement. A first interior wall is disposed within the first section, and a second interior wall disposed within the second section, each containing medicine holders. The plurality of medicine holders each includes an identifier. A third interior wall is adjacent to the first interior wall within the flap. A removable interior detachable travel component is adapted to be removably secured within the briefcase.
US11419396B2	Wearable device The present application relates to a wearable device, which includes a watchcase, a button, and a watchband. The watchcase is provided with a groove. The button is provided in the groove and can be moved to a first position and a second position relative to the watchcase. An end portion of the watchband is provided with a clamping groove extending to an edge of the watchband, the end portion can be received in the groove, and in the first position, the button passes through the clamping groove and engages the watchband with the watchcase, and in the second position, the button can be withdrawn from the clamping groove to enable the watchband to be detached from the watchcase.
US11419392B2	Clasp assembly A clasp assembly includes a pair of identical half sections configured to be coupled to one another. Each half section comprises one or more deformable features that are designed to deform during closure to create an interlocking engagement between each half section.
US11419387B2	Footwear sole structure having a fluid-filled chamber including a tensile member A footwear sole structure having a fluid-filled chamber including a tensile member is provided. The fluid-filled chamber includes a first barrier sheet, a second barrier sheet and the tensile member. The first barrier sheet is formed from a first thermoplastic material. The second barrier sheet is attached to the first barrier sheet and is formed from a second thermoplastic material. The first barrier sheet and the second barrier sheet cooperate to define an internal cavity. The tensile member is disposed within the internal cavity and is formed from a third thermoplastic material. A first weld attaches the first barrier sheet, the second barrier sheet, and the tensile member together by melding the first thermoplastic material of the first barrier sheet, the second thermoplastic material of second barrier sheet, and the third thermoplastic material of the tensile member.
US11419382B2	Modular helmet system A helmet mounting system for attaching an accessory device to a helmet includes one or more cables with a hook for removably engaging the brim of the helmet. Each cable has an end attached to a spool which is rotatable in a first direction for winding of the cable(s) around the spool and a second direction for unwinding the cable. A tensioning mechanism is coupled to the spool. In certain embodiments, one or more accessory devices are electrically coupled to a power and data management module for routing power, data and control signals to the one or more accessory devices. Accessory devices are interchangeable, providing a modular system that can be customized to meet mission requirements and accessory devices are removable and replaceable as mission requirements change.
US11419381B2	Cranial protection cell IMPROVEMENTS INTRODUCED IN A CRANIAL PROTECTION CELL, formed by an outer shell (11, 20) internally coated by absorbent material (12, 12′), said material comprising a first layer (21) immediately below the shell, of closed cell foam, rigid or semi-rigid in contact with a second layer (22) of open cell viscoelastic foam, the interface between said first and second layers being provided with interdigitations comprising cavities (24) in said first layer in which protrusions (23), provided in said second layer, fit in a complementary and cooperative manner. Absorbent supporting material are further provided in the jaw region (32), maxillary regions (33, 34) and mastoid regions. When closed, the visor (37) is embedded in the corresponding opening of the cranial protection cell, and its opening occurs in two steps, the former comprising forward movement, and the latter upward rotation. The cranial protection cell (CPC) further comprises a removable chin guard (54) whose unlocking mechanism is driven by buttons (51) located on either side of the shell.
US11419371B2	Dynamic materials integrated into articles for adjustable physical dimensional characteristics Systems and methods of integrating dynamic materials into articles for adjustable physical characteristics, e.g., aesthetic, functional. For example, in response to a human's body heat, a dynamic material may change shape to allow additional permeability in an article of clothing. Similarly, in response to the presence of moisture, an article of clothing may close a vent to prevent the introduction of rain into an internal portion of the article. The shape changing material may change shape that merely affects a feature formed by the shape changing material. Additionally, it is contemplated that the shape changing material may change shape that affects a geometric structure of the article as a whole, e.g., protrusions, dimples, vents, etc.
US11419367B1	Holster A holster is configured to assist a user in concealing a firearm. The holster has a front panel, joined to a back panel. A short back strap is joined to the back panel. An elastic material is joined to the front panel. A trim seals three edges of the front panel and the back panel. A long strap is joined to the front panel. The long strap is fastened to the short back strap forming a loop. A belt is sewn over the top of the elastic of the front panel and configured to wrap around a human user.
US11419363B2	Child-resistant smoking article package Provided is a child-resistant smoking article package (100) including a case (110) with an opening (112), a child-resistant closure (120) for closing the opening (112) of the case (110), and a smoking article holder (130) provided inside the case (110). The smoking article holder (130) is coupled to the closure (120), wherein the smoking article holder (130) comprises at least one storage compartment (132) configured to receive a smoking article (136) therein.
US11419362B2	Insertable filter unit An insertable filter unit for insertion into a smoking article filter having a recess, wherein the insertable filter unit includes an outer casing defining a cavity for storing a smoke modifying agent, and wherein the insertable filter unit is arranged to be inserted into the recess of the smoking article filter by a user.
US11419359B1	Cooking extrusion horn A method and apparatus for an extrusion horn including an inner compression chamber having an interior channel extending from an open infeed port to an open exit port, where a top inner surface of the interior channel progressively tapers down with an initial slope having an initial downward taper to a target thickness, then top inner surface abruptly steps to an increased thickness of the channel, and then progressively tapers down with a secondary slope where the secondary slope has a steeper downward taper than the slope of the initial downward taper. An apparatus and method for extruding extrudate through an extruding horn conducive for producing bacon bits and jerky.
US11419351B2	High-purity mogrosides and process for their purification The present invention provides a process for preparation of highly purified mogrosides mixture from low purity mogrosides mixture. The process comprises providing a mixture of low purity mogrosides, dissolving the low purity mogrosides mixture in water or an aqueous alcohol solution to form an initial solution of mogrosides, passing the initial solution through a column system, wherein the column system comprises a plurality of columns, and each column is packed with a sorbent having different affinities to impurities and mogrosides so that one or more columns retains more mogrosides than other columns, washing the columns to remove impurities with an acidic aqueous solution, a basic aqueous solution, and an aqueous alcoholic solution successively, eluting the columns with an aqueous alcohol solution that contains higher alcohol content than the aqueous alcohol solution used in the washing step, wherein the eluate from the columns with high content of mogrosides are combined, and drying the combined eluate to obtain high purity mogrosides with the content of the total mogrosides are more than 70% (w/w). The present invention also provides a sweetener mixture and product comprising high purity mogrosides.
US11419349B2	Pet food with visible particles and process for making same The invention provides dry pet food diet compositions that include visible micronutrient particles comprising micronutrients, and improved methods for their preparation. The methods provide pet food diet compositions that have improved palatability and retention of micronutrients.
US11419347B2	Composition for making a tea beverage or herbal and vegetable broths The present invention relates to an infusion product for making a beverage, more specifically to a plant-based composition for making a beverage, and to a herbal and/or vegetable composition or bouquet garni. The plants are fruits, herbs, medicinal plants, tea, vegetables and/or spices. The invention further relates to a method for producing said compositions or infusion product, its use for making a (tea) beverage, and a (tea) beverage so obtained. Further, the present invention relates to a fiber-web, preferably a tea bag, made from said fruits, herbs, medicinal plants, tea, vegetable and/or spices.
US11419331B2	Microencapsulated acetamide herbicides The present invention relates to various herbicidal compositions comprising microcapsules containing an acetamide herbicide. The present invention also relates to processes for preparing these compositions and methods of using these compositions for controlling weeds.
US11419328B2	Tree stand platform assembly A tree stand platform assembly includes a platform that has a perimeter edge with a front edge, a rear edge, a first lateral edge and a second lateral edge. The platform has a top surface, a bottom surface and an outer surface positioned between the top and bottom surfaces. The front edge is configured to engage a tree. A plurality of gripping protuberances is attached to and extends outwardly from the outer surface of the rear edge. The gripping protuberances are engageable by a user for stability when the user rotates relative to the platform.
US11419326B2	Bird repellent system A bird repellent system includes a post assembly and a fastening assembly. The post assembly includes one or more posts that protrude from a base portion. A stabilizer extends perpendicularly from the base portion or from the fastening assembly and is configured to counter a torque or force acting on the post assembly.
US11419319B2	Genetically modified rodent with an inducible ACVR1 mutation in exon 7 that causes ectopic bone formation A genetically modified rodent is provided that comprises a modified Acvr1 gene that comprises a conditional altered exon 7 encoding R258G in anti sense orientation, flanked by site-specific recombinase recognition sites, wherein the altered exon is inverted to sense orientation upon action of a recombinase, resulting in ectopic bone formation.
US11419315B2	Tabletop apparatus for filling and sealing drinking straws with honey or other viscous liquids using centrifugal force The Title of this invention is Tabletop Apparatus for Filling and Sealing Drinking Straws with Honey or Other Viscous Liquids Using Centrifugal Force. This is an apparatus for filling and sealing the ends of drinking straws (or other small round reservoirs) with viscous liquids such as honey, syrup, sauces, and oils. The filled straws will hold about 5 ml of liquid and can be used for samples or snacks. The apparatus is designed in such a manner that particles under 4 mm can also be included in the straws. Examples of such inclusions are poppy seeds, pollen grains, apple bits, sesame seeds, and other. The inclusions are generally edible items. Using a specially designed holder and an impulse sealer the straws are then sealed several at a time on one end only before being inserted into the apparatus. After filling, the second end is sealed using the same method.
US11419307B2	Animal beds A kit for converting an animal bed having a core and a cover into a raised animal bed includes a support surface insertable into the animal bed so as to lie between the core and a part of the cover that forms the underside of the bed in use. The kit also includes a plurality of legs and fixings for coupling the legs to the support surface through part of the cover.
US11419303B2	Tomato hybrid SVTC0630 The invention provides seed and plants of tomato hybrid SVTC0630. The invention thus relates to the plants, seeds, and tissue cultures of tomato hybrid SVTC0630 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another tomato plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants.
US11419301B2	Strawberry plant named ‘Yakima’ The present invention provides a new and distinct strawberry variety designated as ‘Yakima’ (a.k.a. ‘109733’). A strawberry variety designated ‘Yakima’ is disclosed. The disclosure relates to asexual propagules of strawberry variety designated ‘Yakima’, to the plants and plant parts of strawberry variety designated ‘Yakima’, and to methods for producing an asexually reproduced strawberry plant ‘Yakima.’
US11419296B1	Maize inbred PH483G A novel maize variety designated PH483G and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH483G with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH483G through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH483G or a locus conversion of PH483G with another maize variety.
US11419293B1	Maize inbred PH47CN A novel maize variety designated PH47CN and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH47CN with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH47CN through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH47CN or a locus conversion of PH47CN with another maize variety.
US11419292B1	Maize inbred PH4BYD A novel maize variety designated PH4BYD and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4BYD with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4BYD through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4BYD or a locus conversion of PH4BYD with another maize variety.
US11419288B2	Plants and seeds of hybrid corn variety CH011128 According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011128. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011128, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011128 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 CH011128.
US11419287B2	Plants and seeds of corn variety CV789532 According to the invention, there is provided seed and plants of the corn variety designated CV789532. The invention thus relates to the plants, seeds and tissue cultures of the variety CV789532, and to methods for producing a corn plant produced by crossing a corn plant of variety CV789532 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV789532 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV789532.
US11419283B2	Lettuce variety 79-224 RZ The present invention relates to a Lactuca sativa seed designated 79-224 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 79-224 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 79-224 RZ.
US11419282B2	Lettuce variety Dracos The present invention provides novel lettuce cultivar Dracos and plant parts, seed, and tissue culture therefrom. The invention also provides methods for producing a lettuce plant by crossing the lettuce plants of the invention with themselves or another lettuce plant. The invention also provides lettuce plants produced from such a crossing as well as plant parts, seed, and tissue culture therefrom.
US11419281B2	Lettuce named kanaka Lettuce designated KANAKA is disclosed. In some embodiments, the invention relates to the seeds of lettuce designated KANAKA, to the plants and plant parts of lettuce designated KANAKA, and to methods for producing a lettuce plant by crossing the lettuce designated KANAKA with itself or another lettuce plant. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other lettuce plants derived from the lettuce designated KANAKA.
US11419279B2	Airborne rooting and callusing of cuttings Provided herein are devices, systems, and methods for airborne rooting and/or callusing of cuttings. The device includes a container defining an interior that can be humidified to allow for development of calluses or roots.
US11419278B2	LED light source for supplemental lighting for plants and lamp with light source An upside-down type LED light source for supplemental lighting for plants includes a substrate, an LED chip, a first glue powder layer, and a second glue powder layer; the LED chip is mounted on one surface of the substrate; the LED chip being a blue LED chip; the first glue powder layer is disposed between the LED chip and the substrate, and the LED chip is covered by the second glue powder layer; the LED chip is fixed on the substrate through the first glue powder layer, wherein the first glue powder is a mixture of a glue and red phosphors; and the second glue powder layer covers the LED chip and completely wraps the LED chip; the second glue powder layer is one of a mixture of the glue and yellow phosphors, and a mixture of the glue and infrared phosphors.
US11419274B2	High density double small square baler A multi-part square baler produces multi-part bales that each include two smaller single bales. The baler includes a double knotter configured to tie first and second four string knots that connect the ends of a multi-bale top-string and a multi-bale cincture string encompassing the two small single bales. The double knotter is also configured to tie a two-string knot on the strings encompassing the first small bale and another two-string knot on the strings encompassing the second small bale. The strings encompassing each of the small single bales are also tied into a respective one of the two four-string knots.
US11419273B2	Needle frame assembly and needle coupling for agricultural machine An agricultural harvesting machine includes a binding mechanism to secure binding material around a crop package and a delivery device to wrap binding material around a portion of the crop package and provide binding material to the binding mechanism. The delivery device includes a needle connected to a needle frame. The needle frame includes a yoke extending between a first arm and a second arm.
US11419270B2	Header for an agricultural harvester having a draper seal A header for an agricultural harvester including a draper frame. A conveyor having a fore end and an aft end is supported by the draper frame and a draper seal is adjustably attached to the draper frame adjacent the fore end of the conveyor. The draper seal covers a bead seal at the fore end of the conveyor and extends substantially along the width of the fore end of the conveyor. The draper seal includes a first portion attached to the draper frame, a second portion extending forwardly from the first portion, a third portion extending upwardly from the second portion, and a fourth portion extending rearwardly from the third portion. The second, third and fourth portions surround and cover the conveyor bead seal.
US11419261B2	Prescription cover crop seeding with combine A work machine with a sensing assembly that identifies characteristics of an underlying surface and a distribution assembly that distributes material to the underlying surface. Wherein, the sensing assembly identifies the characteristics of the underlying surface and the distribution assembly distributes varying amounts of material based on the characteristics as the work machine moves along the underlying surface.
US11419258B2	Sectional control device A sectional control device controls the flow of particulate material from a meter assembly to a primary manifold of an air seeding system. The sectional control device includes a plate assembly having particulate openings extending between the meter assembly and the primary manifold and a shut-off mechanism configured to control the flow of the particulate material through the particulate openings. The shut-off mechanism includes a gate configured to slide between an open position, where particulate material can flow through the particulate opening, and a closed position, where particulate material is prevented from flowing through the particulate opening. The shut-off mechanism also includes an actuator configured to drive the gate between the open position and the closed position.
US11425849B2	Component supply system A loose component supply device including a stage configured to support scattered components; a holding tool configured to hold a component scattered on the stage; and a component reception member in which is formed a component reception recess in accordance with the component, the device supplying components in a state with the component held by the holding tool loaded in the component reception recess of the component reception member. With the loose component supply device, a setting section is provided for setting any of multiple of the component reception members. An identification plate is provided on the component reception member and a 2D code for identifying the type of the component that is able to be loaded in the component reception recess is provided on the identification plate.
US11425843B2	Heat radiation structure A heat radiation structure (10) includes a casing (4) configured to accommodate a heating element (1), and a heat-sink type component (2) configured to directly or indirectly absorb heat from the heating element (1), contactlessly face the casing (4), and conduct the heat to the casing (4) via air existing in an internal space of the casing (4), wherein at least either the heat-sink type component (2) or the casing (4) is configured in such a way that, when heat is generated from the heating element (1), a distance between the heat-sink type component (2) and the casing (4) becomes nearer in a region of the internal space (3) in which temperature does not rise relatively easily than in a region of the internal space (3) in which temperature rises relatively easily.
US11425842B2	Thermal design of an access point A cooling apparatus is disclosed for cooling an electronic device, the apparatus including a conductive mounting bracket to couple with an electronic device housing and a heat sink integrated with the conductive mounting bracket. The cooling apparatus further includes a heat pipe coupled with the conductive mounting bracket on a first side of the heat pipe, the heat pipe to be directly coupled with a targeted electronic component within the electronic device, on a second side of the heat pipe. The apparatus may further include a conductive mounting interface attached to the electronic device housing to attach to the conductive mounting bracket. A mounting receptacle deployed within the conductive mounting interface may be used to expose the targeted electronic component.
US11425840B2	Heat sink with protrusions on multiple sides thereof and apparatus using the same A thermal management unit includes a heat sink, which includes a base portion having a first side and a second side opposite the first side. The heat sink also includes a first protrusion structure and a second protrusion structure. The first protrusion structure protrudes from the first side of the base portion, and the first protrusion structure includes a plurality of fins. The second protrusion structure protrudes from the second side of the base portion, and the second protrusion structure includes a plurality of ribs.
US11425835B2	Switching device for a single-phase or multiphase electrical consumer A switching device includes a number of line sections corresponding to a number of phases, each including a first and a second connection part, for connection to a connection phase of an electrical consumer. At least one controllable semiconductor switching element is provided per phase, wired between the first and second connection part. A bypass unit includes one controllable electromechanical switching element with a low on-resistance per phase. The controllable electromechanical switching element is wired, in parallel with the controllable semiconductor switching element of this phase, between the first and second connection part. The first and second connection part of a respective phase are arranged adjacently on one side of the power module in spatial proximity in a direction of extent. A contact bridge, assigned to a respective phase, runs in the direction of extent in order to electrically connect the first and second connection part in the switched-on state.
US11425833B2	Electronic device including foldable conductive plate An electronic device is provided. The electronic device includes a hinge, a first housing connected to the hinge, a second housing connected to the hinge so as to fold the first housing, and a display disposed to receive support of at least a portion of the second housing from at least a portion of the first housing through the hinge. The display includes a display panel, at least one polymer member disposed at a rear surface of the display panel, and a conductive plate disposed at a rear surface of the at least one polymer member. The conductive plate includes a first flat portion facing the first housing, a second flat portion facing the second housing, and a flexible portion configured to connect the first flat portion and the second flat portion and disposed to be bendable. The flexible portion includes support pieces spaced apart from each other through slits, and a conductive elastic member configured to connect electrically and physically the first flat portion, the support pieces, and the second flat portion.
US11425830B2	Hinge mechanism of a device mount A device mount mounts a display with an aspect ratio greater than or less than 1:1. A camera is integrated into the device mount at a position above a top edge of the display. A hinge of the device mount rotates the mounted display. A mounting plate of the hinge couples the hinge to the device mount, and a shuttle of the hinge couples the display to the hinge to rotate the display between a landscape mode and a portrait mode. The hinge is configured such that rotation of the display from landscape mode into portrait mode translates a center of the display away from the camera on a vertical axis and rotation of the display back to landscape mode translates the center of the display towards the camera on the vertical axis.
US11425826B2	Tiled displays and methods of manufacturing the same A tiled display having pixels arranged in rows and columns, and including first and second tiles. The tiles comprise a substrate carrying a matrix of pixels arranged at a pixel pitch. The substrates comprise an edge extending between opposing faces in a depth direction. The substrate edges have a complementary shape, and face one another to establish a seam. The pixel pitch is maintained across the seam. Pixels of the second tile are not interposed between pixels of the first tile. The complementary shape includes a segment of the seam being oblique to the pixel rows, or the substrate edge of the first tile profiled in the depth direction whereby at least a section of the edge is non-perpendicular to the faces. The tiled display can maintain the pixel pitch at the seams at high resolutions (e.g., pixel pitch less than 0.5 mm).
US11425825B2	Solder paste using a solder paste flux and solder powder Provided is a flux for solder paste including an organic component as a main component, which is composed of a fatty acid and an aliphatic primary amine.
US11425824B2	Method for producing wiring substrate A seeded substrate is first prepared. The seeded substrate includes an insulation substrate having a main surface composed of a first region and a second region other than the first region, and a conductive seed layer provided on the first region. Subsequently, a conductive layer is formed on at least the second region to obtain a first treated substrate. An insulation layer is then formed on the first treated substrate. The seed layer is then exposed. A metal layer is then formed on the surface of the seed layer. Here, a voltage is applied between the anode and the seed layer while a solid electrolyte membrane containing a metal ion-containing solution being disposed between the second treated substrate and the anode, and the solid electrolyte membrane and the seed layer being pressed into contact with each other. Thereafter, the insulation layer and the conductive layer are removed.
US11425822B2	Methods of etching conductive features, and related devices and systems A method of making a device patterned with one or more electrically conductive features includes depositing a conductive material layer over an electrically insulating surface of a substrate, depositing an anti-corrosive material layer over the conductive material layer, and depositing an etch-resist material layer over the anti-corrosive material layer. The etch-resist material layer may be deposited over the anti-corrosive material layer, and the anti-corrosive material layer forming a bi-component etch mask in a pattern resulting in covered portions of the conductive material layer and exposed portions of the conductive material layer, the covered portions being positioned at locations corresponding to one or more conductive features of the device. A wet-etch process is performed to remove the exposed portions of the conductive material layer from the electrically insulating substrate, and the bi-component etch mask is removed to expose the remaining conductive material. Systems and devices relate to devices with patterned features.
US11425818B2	Electronic device The disclosure provides an electronic device, including a base, a flexible substrate, and a plurality of wires. The base has an active area and a peripheral area. The flexible substrate is disposed on the peripheral area and the base. The plurality of wires are disposed on the base and the flexible substrate. The plurality of wires extend from the active area to the peripheral area, and the peripheral area partially overlaps the frame portion. The plurality of wires extend along the frame portion to the extension portion. And the flexible substrate is provided between the plurality of wires and the base. The electronic device in the disclosure is conducive to providing smaller wire pitch, reducing the difficulty in connecting the electronic device and the leads of an external circuit board.
US11425817B2	Side contact pads for high-speed memory card A memory card includes a memory card body dimensioned to house at least one integrated circuit die package. The memory card body, in certain embodiments, includes a first surface spaced apart from a second surface and a plurality of side surfaces connecting the first surface to the second surface. The memory card also includes a contact pad disposed on at least one side surface of the plurality of side surfaces. The contact pad includes a first conductive layer, a second conductive layer, and an insulating layer disposed between the first conductive layer and the second conductive layer.
US11425815B2	Load adaptive device and hand-made circuit module A load adaptive device includes a substrate, a first electrode, a second electrode, and a passive element. The substrate is configured with a first conductor and a second conductor, and the surface area of the first conductor and/or the surface area of the second conductor are at least 15 mm2. The distance between the center of the first conductor and the center of the second conductor is at least 9 mm. The first electrode, the second electrode and the passive element are disposed on the substrate. The first electrode is electrically connected to the first conductor. Two terminals of the passive element are electrically connected to the second conductor and the second electrode, respectively. In addition, a hand-made circuit module includes the load adaptive device and a hand-made loop. A part of the hand-made loop is consisted of a hand-bonded conductive tape.
US11425810B1	Smart lighting control system Systems and methods to configure and control a smart lighting system via a hub are disclosed herein. In one aspect, a hub can assign a smart light device to a group of smart light devices based on a physical location of the smart light device. The group of smart light devices can correspond to a control profile including default and/or custom parameters to control the smart light device. The hub can automatically assign the smart light device to a group upon connection to the hub or can prompt assignment via a mobile device. In another aspect, the hub can track the usage of lights in a group and adjust the parameters based at least in part on the tracked usage.
US11425804B2	Color-mixing lighting control method and color-mixing lighting system using the same A color-mixing lighting control method is used for receiving an original color-mixing light data to control a color-mixing light source. The color-mixing light source includes a plurality of light-emitting elements to produce a plurality of emission colors. The original color-mixing light data includes a plurality of original light intensity values corresponding to the emission colors. The color-mixing lighting control method comprising: determining a maximum value of the original light intensity values; calculating the light intensity percentage of each of the emission colors in the original color-mixing light data according to the original light intensity values; generating the corrected light intensity value of each of the emission colors according to the maximum value and the light intensity percentage of each of the emission colors; and respectively controlling the light-emitting elements by using the corresponding corrected light intensity value of each of the emission colors.
US11425801B2	Apparatus for lifting graphite electrodes A lift plug for lifting a graphite electrode includes a main body and an insert coupled to one end of the main body, with the insert configured to mate with a graphite electrode to secure the lift plug to the graphite electrode. The lift plug also includes a lifting component coupled to the main body opposite the insert to lift the graphite electrode. The insert comprises a non-graphite material with a coefficient of thermal expansion (CTE) similar to graphite, such that the lift plug expands at a similar rate as the graphite electrode when heated so as to prevent locking at a joint between the lift plug and the graphite electrode.
US11425799B2	Heating coil A heating apparatus (2) includes a high frequency power supply (3), a left conductive plate (4), a right conductive plate (5), a left heating coil (11), and a right heating coil (12). The left heating coil (11) includes a left conductor portion (21). The left conductor portion (21) faces a gear tooth (7a) of a helical gear (7) and extends in a direction orthogonal to the direction in which the gear tooth (7a) extends. The left heating coil (11) includes a focusing magnetic body (31) which focuses magnetic flux in the left conductor portion (21) and concentrates the magnetic flux on a surface of the gear tooth (7a). The left heating coil (11) includes an upper inducing magnetic body (32) which induces a part of the magnetic flux flowing in a tooth root of the gear tooth (7a) into a tooth tip of the gear tooth (7a).
US11425798B2	Rear slider window assembly A vehicular rear slider window assembly includes a movable window panel that is movable along upper and lower rails of a fixed window panel. A first heater grid is disposed at a first fixed panel, a second heater grid is disposed at a second fixed panel, and a third heater grid disposed at the movable window panel. A jumper electrical connector electrically connects between the first and second fixed panels, and a flexible electrical connector electrically connects between the first or second fixed panel and the movable window panel. The first fixed panel has positive and negative terminals configured to electrically connect to at least one electrical connector of a vehicle wire harness when the vehicular rear slider window assembly is installed at a vehicle. When the positive and negative terminals are electrically powered, electrical current may flow in a single direction across the first and second heater grids.
US11425794B2	Electronic cigarette and method for controlling the same A method for controlling an electronic cigarette to take account of a malfunctioning or non-functioning airflow sensor includes sensing airflow through the electronic cigarette and generating a signal according to each airflow or inhalation. The signal causes a first time counter (first stopwatch) to begin counting and the atomizer is operable, until a preset time period has been counted. Other preset time periods can be set to begin and be counted after combinations of signals and periods have occurred, to allow user to continue using electronic cigarette in a normal manner.
US11425792B2	Vehicle warm-up control apparatus A vehicle warm-up control apparatus includes: a motor; an inverter; an electric storage device; a boost converter connected to a low-voltage-side power line and a high-voltage-side power liner; and a control unit for controlling the inverter and the boost converter, the boost converter including a first switching device as an upper arm, a second switching device as a lower arm, and a reactor. Further, the second switching device is composed of a semiconductor device variable in resistance value, and when warm-up is requested, the control unit executes warm-up control to set the resistance value of the second switching device higher than the resistance value during operation when the warm-up is not requested, and supply heat generated in the second switching device by passing current through the second switching device to a device for which the warm-up is requested.
US11425791B2	Mounting table, and method of manufacturing the mounting table There is provided a mounting table on which a workpiece is mounted, including: a plurality of layers including a ceiling layer having a front surface on which the workpiece is mounted, and a heating layer formed at a rear surface side of the ceiling layer and configured to heat the ceiling layer, the plurality of layers being stacked above one another. Each of the plurality of layers is formed by a silicon single crystal substrate or a silicon polycrystalline substrate. Each of the plurality of layers is bonded to a different layer which is adjacent in a stacking direction through oxide films formed on the silicon single crystal substrate or the silicon polycrystalline substrate.
US11425790B2	4G/5G core interworking Systems, methods and computer software are disclosed for 4G and 5G core interworking. In one embodiment a HetNet gateway (HNG) is disclosed. The HNG includes a virtual 4G core; a virtual 5G core; an interface to a core network; an interface to a 4G Radio Access Network (RAN); and an interface to a 5G RAN. The HNG provides interworking 4G to 5G such that a 5G RAN works with a 4G core.
US11425787B2	Receiving apparatus and transmitting apparatus A receiving apparatus is disclosed including a receiver that receives a downlink shared channel using a first allocation that supports a first allocation interval and a first allocation start symbol, and a second allocation that supports a second allocation interval and a second allocation start symbol, the first allocation interval and the first allocation start symbol being different from the second allocation interval and the second allocation start symbol, respectively; and a processor that applies a reference signal configuration type, notified by a higher layer, to a first reference signal used in a downlink shared channel that applies the first allocation, and to a second reference signal used in a downlink shared channel that applies the second allocation. In other aspects, a transmitting apparatus is also disclosed.
US11425783B2	Devices and methods for controlling discontinuous reception in new radio A method for discontinuous reception (DRX) is disclosed. The method comprises receiving, by a user equipment (UE), a DRX configuration to configure a DRX Inactivity Timer (drx-InactivityTimer), from a base station (BS), receiving, by the UE, an indication of a new transmission over a first physical downlink control channel (PDCCH), from the BS, and starting or restarting, by the UE, the DRX Inactivity Timer in a first symbol after an end of receiving the first PDCCH.
US11425781B2	Electronic device for performing searching and method for operating the same An electronic device according to various embodiments may include: at least one communication processor configured to support at least one network communication, wherein the at least one communication processor is configured to: enter an inactive state based on detecting an RRC release message after establishing an RRC connection with a first cell and entering a connected state, identify that a service cannot be provided in the inactive state, perform a search until a timer started based on a reception of the RRC release message expires, and maintain the inactive state based on camping-on a selected cell based on a result of the search.
US11425773B2	Non-transitory computer-readable recording medium storing computer-readable instructions for terminal device, terminal device, and communication device A terminal device may acquire first connection information including a plurality of parameters, and send the first connection information to a communication device by using a first wireless connection and not via an access point. The first connection information is used in the communication device to execute a process for establishing a wireless connection with a target access point. The terminal device may receive a failure notification indicating that the process has failed from the communication device by using the first wireless connection and not via an access point in a case where the process in the communication device has failed, and display a cause screen indicating that the process has failed due to the specific parameter on a display unit in a case where the failure notification is received from the communication device.
US11425772B2	Method and system for indication of a change in multi-radio access technology dual connectivity capability Accordingly the embodiments herein provide a method for indication of change in multi-radio access technology (RAT) dual connectivity (MR-DC) capability of a user equipment (UE). The method includes detecting the change in the MR-DC capability of the UE, and identifying an operation mode of the UE, the operation mode being one of an idle mode and a connected mode. The method further comprises in response to the operation mode being the idle mode, detecting an event, checking a validity of the change in the MR-DC capability of the UE after detecting the event, and indicating the change in the MR-DC capability of the UE to the first network node based on a result of the check. Further the method comprises in response to the operation mode being the connected mode, identifying that UE-assistance information is configured by the first network node, and indicating the change in the MR-DC capability of the UE to the first network node based on the UE-assistance information.
US11425770B1	Use of uplink MU-MIMO grouping efficiency as basis to control split-uplink-mode operation for dual-connectivity service A method and system for controlling dual-connectivity service in a system where a first access node provides service on a first air interface and a second access node provides service on a second air interface, and where (i) in a single-connection-uplink mode for the dual-connectivity service, uplink user-plane communication is carried on just the second air interface and (ii) in a split-uplink mode for the dual-connectivity service, uplink user-plane communication is split between the first air interface and the second air interface. An example method includes determining an uplink Multi-User Multiple-Input-Multiple-Output (MU-MIMO) grouping efficiency of the second air interface and, based on the determined uplink MU-MIMO grouping efficiency of the second air interface, controlling whether to provide the dual-connectivity service in the single-connection-uplink mode or rather in the split-uplink mode.
US11425767B2	Controlling electronic devices based on wireless ranging A wireless communication device may wirelessly control an object, such as a physical device, directly or through interaction with a virtual representation (or placeholder) of the object situated at a predefined physical location. In particular, the wireless communication device may identify an intent gesture performed by a user that indicates intent to control the object. For example, the intent gesture may involve pointing or orienting the wireless communication device toward the object, with or without additional input. Then, the wireless communication device may determine the object associated with the intent gesture using wireless ranging and/or device orientation. Moreover, the wireless communication device may interpret sensor data from one or more sensors associated with the wireless communication device to determine an action gesture corresponding to a command or a command value. The wireless communication device may then transmit the command value to control the object.
US11425766B2	Determining a link association for a device Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may measure a set of reference signal receive power (RSRP) metrics for reference signals including one or more reference signals from a base station and one or more reference signals from a controller associated with the device; and determine, based at least in part on the RSRP metrics, a configuration for receiving communications from the controller via a direct communication link with the controller or via the base station. Numerous other aspects are provided.
US11425763B2	Cloud hosted device instances method and apparatus Disclosed are systems and methods for improving interactions with and between computers in hosting and/or providing systems supported by or configured with personal computing devices, servers and/or platforms. The systems interact to instantiate local and persistent core device instances within or across platforms, which can be used to improve the quality of data processing used in processing interactions between or among processors in such systems. The disclosed systems and methods provide systems and methods for cloud hosted device instances. The systems and methods provide a platform for creating cloud hosted device instances, each of which provides compute and memory resources for a device user. The systems and methods provide a core cloud service to centrally manage device data and deploy (and redeploy) local (or “lightweight”) device instances close to a device.
US11425759B2	Method for link reconfiguration and terminal device A method for link reconfiguration includes that: the terminal device selects a target signal from a second signal set when a beam failure occurs, where the beam failure includes that quality of a signal in a first signal set satisfies a first condition, the first condition includes that the quality of the signal is worse than a threshold, and quality of the target signal is good enough to satisfy a second condition; the terminal device determines a physical random access channel (PRACH) sequence the resource corresponding to the target signal according to associations between signals in the second signal set and PRACH sequences and resources; and the terminal device sends a first request to a network device through the PRACH sequence and resource corresponding to the target signal, where the first request is used to notify the network device of information about the target signal selected by the terminal device.
US11425758B2	Random access method and apparatus A random access method and apparatus, the method includes: receiving, by a first node, first information sent by a second node, where the first information is used to determine a first transmit power, and the first transmit power is a power used when the first node sends downlink information to the second node over a first link; and the first link is a link between the first node and the second node, and the first node is an upper-level device of the second node; and determining, by the first node, the first transmit power based on the first information. Therefore, the first node determines the first transmit power based on the first information, and uses the first transmit power when sending the downlink information to the second node over the first link, so that interference between signals received by the second node can be reduced.
US11425755B2	Method and apparatus for identifying uplink signal transmission timing in wireless communication system A communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology. The method of a terminal in a wireless communication system are provided. The method includes receiving information, which is related to a first transmission time and a second transmission time of an uplink signal of a terminal, from a base station, when the uplink signal of the terminal is configured in an unlicensed band, performing a channel access in the unlicensed band, and when the unlicensed band is not in an idle state based on a channel access result before the first transmission time, performing a channel access until the second transmission time.
US11425750B2	Timing determination techniques for 5G radio access network cells Timing determination techniques for 5G radio access network cells are described. According to various such techniques, during a random access procedure in a 5G cell, user equipment (UE) may determine slot offset values applicable to various transmissions associated with the random access procedure using procedures that do not rely on UE-specific radio resource control (RRC) signaling. According to some such techniques, during system information acquisition in a 5G cell, a UE may determine applicable slot offset values for one or more system information block (SIB) transmissions using procedures that do not rely on UE-specific radio resource control (RRC) signaling. Other embodiments are described and claimed.
US11425748B2	User equipments, base stations and methods for SP-CSI reporting A user equipment (UE) is described. The user equipment includes receiving circuitry configured to receive a radio resource control (RRC) signal comprising first information. The receiving circuity is also configured to monitor a physical downlink control channel (PDCCH). The user equipment also includes transmitting circuitry configured to perform semi-persistent channel state information (SP-CSI) reporting. The user equipment also includes processing circuitry configured to drop the SP-CSI reporting based on that the SP-CSI reporting is being performed without multiplexing with an uplink shared channel (UL-SCH) and the SP-CSI reporting overlaps in time with a positive scheduling request (SR) transmission. The processing circuitry is also configured to drop the SP-CSI reporting based on that the SP-CSI reporting overlaps in time with an UL-SCH transmission in one symbol.
US11425742B2	Method for determining an uplink scheduling manner, user equipment and base station A method for determining an uplink scheduling manner, a user equipment and a base station are disclosed. A method for determining an uplink scheduling manner performed by a user equipment includes: determining a communication parameter regarding the user equipment; determining, based on the communication parameter and a threshold regarding the communication parameter, to perform uplink data transmission based on an uplink grant based scheduling manner, or to perform the uplink data transmission based on an uplink grant free scheduling manner.
US11425736B2	Selecting a semi-persistent scheduling interval for grant-free wireless devices According to certain embodiments, a method by a network node for selecting a semi-persistent scheduling (SPS) interval for a wireless device in a cell served by the network node includes determining criterion for selecting the SPS interval for the wireless device. The criterion is associated with at least one of a QoS requirement of the wireless device and a utilization of resources by the network node. The network node assigns the SPS interval to the wireless device based on the criterion.
US11425734B2	User equipment and reference signal transmission method A user equipment in a wireless communication system includes a configuration information management unit configured to retain configuration information for transmitting a reference signal used for measuring interference in other user equipments, and a signal transmitter configured to transmit the reference signal based on the configuration information. When transmission of the reference signal contends with transmission or reception of another signal, the signal transmitter determines whether the reference signal is to be transmitted or not based on a predetermined priority level.
US11425731B2	Electronic device, wireless communication method and computer readable medium for managing resource blocks An electronic device, a wireless communication method, and a computer readable medium, where the electronic device for wireless communication includes a processing circuit. The processing circuit is configured to select resource blocks to be used for automatic uplink transmission from amongst a pre-assigned plurality of resource blocks on an unlicensed band, and implement control to use the selected resource blocks for implementing automatic uplink transmission.
US11425728B2	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.
US11425727B2	Techniques for reporting user equipment (UE) panel-related information A user equipment (UE) transmits, to a base station, a transmission configuration indication (TCI) report indicating associations between a plurality of TCIs and one or more UE panels of the UE; receives, from the base station in response to the TCI report, a TCI configuration message indicating a first set of TCI of the plurality of TCIs for a physical downlink control channel (PDCCH) transmission; and skips monitoring, based at least in part on the TCI configuration message, a control resource set (CORESET) associated with a second set of TCI of the plurality of TCIs.
US11425726B2	Predictive scheduling for mm-wave based CV2X Methods, apparatuses, and computer-readable mediums for wireless communication are disclosed by the present disclosure. In an example, a first wireless communication device may transmit, to a relay node, a first predicted motion of a first vehicle including the first wireless communication device having a first established communication channel with the relay node. The first wireless communication device may receive an indication that the first predicted motion will trigger a communication condition for the first vehicle and a second wireless communication device having a second established communication channel with the relay node, the indication including reserved resources for a third communication channel between the first wireless communication device and the second wireless communication device. The first wireless communication device may communicate with the second wireless communication device using the reserved resources for a third communication channel without performing a random access procedure with the second wireless communication device.
US11425725B2	Systems and methods for social-aware cooperative device-to-device communications A plurality of mobile devices is provided including a first mobile device of the plurality of mobile devices that serves as a relay for communication between a second mobile device of the plurality of mobile devices and a third mobile device of the plurality of mobile devices. The first mobile device is identified as the relay based on a social trust relationship formed between the first mobile device and the second mobile device. A D2D network is formed between the first mobile device and second mobile device. A communication channel is provided to the second mobile device from a second cellular network. A portion of the communication channel is allocated to the second mobile device using the D2D network to improve cellular transmission between the second mobile device and the third mobile device.
US11425723B2	Transmission pattern indication and selection for sidelink grant free transmission With sidelink reservation signals sent together with the sidelink data, there is the possibility of interference with other sidelink signals. In order to address this, systems and methods are provided in which a first UE transmits a reservation signal to indicate at least one time-frequency resource for transmitting sidelink data. Following this, the first UE transmits at least one sidelink data transmission to a second UE using the at least one time-frequency resource indicated by the reservation signal. The reservation signal is transmitted before the at least one sidelink data transmission signal so that a third UE may detect the reservation signal and use the reservation signal to avoid using the at least one time-frequency resource indicated in the reservation signal.
US11425721B2	Methods and apparatus to facilitate duplex mode per uplink control channel resource Apparatus, methods, and computer-readable media for facilitating duplex mode per uplink control channel resource are disclosed herein. An example method for wireless communication at a user equipment includes receiving a physical uplink control channel (PUCCH) resource configuration from a base station, the PUCCH resource configuration indicating an uplink beam for transmitting an uplink transmission. The example method also includes identifying a downlink beam paired with the uplink beam for transmitting the uplink transmission, the paired downlink beam for full-duplex reception of a downlink transmission from the base station that overlaps in time with transmission of the uplink transmission. Additionally, the example method includes performing full-duplex communication with the base station by transmitting the uplink transmission using the uplink beam while receiving the downlink transmission using the paired downlink beam.
US11425715B2	Communication apparatus and communication method [Object] To provide a communication apparatus and a communication method which are capable of reducing the overhead of communication while suppressing influence on the frame reception process.[Solution] Provided is a communication apparatus, including: a processing unit configured to select one of a frame of a first format including a training signal and a frame of a second format not including a first field which is at least a part of the training signal, and generate the frame of the selected format; and a communication unit configured to transmit the frame of the first format or the frame of the second format. Also provided is a communication method, including: selecting one of a frame of a first format including a training signal and a frame of a second format not including a first field which is at least a part of the training signal, and generating the frame of the selected format; and transmitting the frame of the first format or the frame of the second format.
US11425712B2	Cross-layer design for closed loop feedback in a wireless network A system and method for communicating data is disclosed. The system comprises a plurality of modems for receiving uplink data and transmitting downlink data; a switch, communicatively coupled to a plurality of MODEMs, the switch comprising a plurality of data queues, the switch for switchably accepting uplink data from the plurality of MODEMs and switchably providing downlink data from the plurality of data queues to the plurality of MODEMs; and a controller, communicatively coupled to the plurality of MODEMs and the switch, the controller for providing controller information for dynamically controlling the switch to switchably accept the uplink data from the plurality of MODEMs and to switchably provide downlink data from the plurality of data queues to the one or more of the plurality of MODEMs on a per-terminal and a per-communications link basis.
US11425711B2	Transmission device, communication device, communication system, transmission method, and computer program product A transmission device includes a receiving unit and a transmission processing unit. The receiving unit receives transmission schedule information including a frame identifier (ID) of a frame to be transmitted and a transmission parameter relating to transmission timing of the frame. The transmission processing unit transmits a frame identified by the frame ID to a receiving device, according to the transmission parameter included in the transmission schedule information.
US11425710B2	Multiple access technologies in a new radio system The present disclosure provides an electronic apparatus and method for wireless communication and a computer-readable storage medium. The electronic apparatus comprises: a processing circuit, configured to: determine a signature in a multiple access signature pool to be used for user equipment in which the electronic apparatus is located, wherein the multiple access signature pool is divided into multiple sub-signature pools according to a communication system parameter, and the determined signature belongs to a sub-signature pool corresponding to the communication system parameter used for the user equipment; and using, on the basis of the determined signature, a multiple access time-frequency resource to perform transmission, wherein the multiple access time-frequency resource is shared by a group of user equipment comprising the above user equipment.
US11425705B2	Method and apparatus for transmitting and receiving control information in communication system supporting unlicensed band Disclosed are methods and apparatuses for transmitting and receiving control information in a communication system supporting unlicensed band communication. An operation method of a terminal may comprise receiving, from a base station, first configuration information of a CORESET and second configuration information of a search space associated with the CORESET; receiving, from the base station, third configuration information indicating one or more PDCCH monitoring resource sets associated with the CORESET and the search space; and performing a PDCCH monitoring operation on the one or more PDCCH monitoring resource sets. Therefore, the performance of the communication system can be improved.
US11425699B2	CBG-based NOMA transmission for a wireless network This document discloses procedures and apparatus for code block group (CBG)-based non-orthogonal multiple access (NOMA) transmission for a wireless communication link (130), such as fifth generation new radio. In aspects, a user equipment (UE) (110) receives a first message including a first configuration for a CBG-based transmission scheme. The UE (110) receives a second message including a second configuration for a NOMA transmission scheme. The UE (110) transmits uplink control information (UCI) to the base station (120) using the NOMA transmission scheme from the second configuration. Further, the UE (110) transmits uplink data associated with the UCI using a CBG-based NOMA transmission scheme based on the first configuration and the second configuration. The UE (110) receives a hybrid automatic retransmission request (HARQ) message including one or more HARQ acknowledgements (ACKs) or negative acknowledgements (NACKs) corresponding to a decoding result of the uplink data.
US11425696B2	Cross-link network allocation vector (NAV) setting for multi-link operation (MLO) One innovative aspect of the subject matter described in this disclosure may be implemented in a method for wireless communication. The method may be performed, for example, by a first entity of a multi-link device (MLD) to receive a first control frame transmitted on a first wireless link and set, in response to receiving the first control frame, a network allocation vector (NAV) for each link of multiple wireless links of the first MLD based on a duration field in the first control frame.
US11425693B2	Multiple access in wireless telecommunications system for high-mobility applications A wireless telecommunications system that mitigates infrasymbol interference due to Doppler-shift and multipath and enables multiple access in one radio channel. Embodiments of the present invention are particularly advantageous for wireless telecommunications systems that operate in high-mobility environments, including high-speed trains and airplanes.
US11425691B2	Physical sidelink feedback channel (PSFCH) negotiation Wireless communications systems and methods related to mechanisms to provide physical sidelink feedback channel (PSFCH) negotiation during sidelink connection establishment. A first UE may determine one or more conditions for PSFCH communications via the sidelink session(s) with the second UE. If the second UE accepts the conditions provided, the first and second UEs complete the sidelink connection. Further, while the first UE has a sidelink communication session with the second UE, a third UE may initiate another sidelink connection with the first UE. The first UE may compare the priority of the proposed sidelink connection with the priority of the ongoing sidelink communication session with the second UE. If the second UE's priority is greater, the first UE will maintain the second UE's status. If less, the first UE may engage in a renegotiation with second UE for the ongoing sidelink communication session to update their PSFCH conditions.
US11425690B2	Spatial resource pool techniques for multiple concurrent transmissions in sidelink wireless communications Methods, systems, and devices for sidelink wireless communications are described in which multiple resource pools are available for sidelink communications. Each resource pool may include a set of frequency domain resources, a set of time domain resources, and one or more subsets of available spatial resources. A transmitting user equipment (UE) may select a first spatial resource of a first resource pool for the sidelink communication, and determine a demodulation reference signal (DMRS) pattern for the sidelink communications based on the selected first spatial resource of the first resource pool. The transmitting UE may then transmit the sidelink communication and DMRS to a receiving UE using the first spatial resource of the first resource pool. The receiving UE may identify the DMRS and use the DMRS to demodulate the sidelink communication of the transmitting UE.
US11425688B2	User device-initiated request for resource configuration The present disclosure describes techniques and systems for user device-initiated requests for resource configuration. In some aspects, a user device can detect one or more conditions related to communicating with a base station over a wireless connection. The user device selects, based on the conditions, a numerology configuration for communicating with the base station. The user device then transmits a request indicating the selected numerology configuration to the base station, which can then allocate resources to the user device based on the request. This may allow the user device to influence a resource configuration that is better suited for communication over one or more channels of the wireless connection.
US11425682B2	Method, system and apparatus to enhance paging resource allocation for GSM-based cellular internet of things systems with channel coding modification There is provided a method comprising receiving a paging transmission at a user device of a first coverage class, the paging transmission comprising a least one encoded paging message, the at least encoded one paging message associated with a respective coverage class and determining if the at least one paging message is associated with the first coverage class and, if so, receiving and decoding at least the paging message associated with the first coverage class.
US11425680B2	Positioning system, positioning signal generation and sending method, and storage medium Disclosed is a positioning system. The positioning system includes a positioning signal generation server and a positioning station. The positioning signal generation server is configured to generate a time domain positioning oversampled signal according to a positioning signal parameter and send the time domain positioning oversampled signal to the positioning station. The positioning station is configured to receive the time domain positioning oversampled signal generated by the positioning signal generation server and send the time domain positioning oversampled signal according to sending time information of a positioning signal. Further provided are a positioning signal generation and sending method and a storage medium.
US11425678B2	System and method for beamsteering acquisition and optimization in an enhanced reality environment An information handling system, may include a positional sensor to estimate a position of the information handling system relative to a light-enabled 5G access point; a plurality of light sensors to detect light emitted from a light source of the light-enabled 5G access point in an area to determine relative angle data descriptive of an angle of the information handling system relative to the light-enabled 5G access point; a light sensing directionality comparison module to compare the estimated position of the information handling system with the relative angle data and update location data; and a beamsteering module to: conduct beamsweeping of a plurality of angles for a mm-wave antenna array using the light sensing directionality location data as an initial seed angle; determine a selected beamsteering pattern from the information handling system to the light-enabled 5G access point to initiate the mm-wave communication.
US11425677B2	Systems and methods for precise radio frequency localization of a wireless arbitrary device Systems and apparatuses for determining location of a wireless arbitrary device are disclosed herein. In one example, a computer implemented method for localization of a wireless arbitrary device in a wireless network architecture comprises initializing the wireless network architecture having a plurality of wireless anchor nodes and a plurality of wireless sensor nodes. The method further includes preparing, with the plurality of wireless anchor nodes, for localization of the wireless arbitrary device, waiting to receive a packet from the wireless arbitrary device, receiving a communication including a packet from the wireless arbitrary device, and transmitting a communication including a synchronization packet to other anchor nodes of the plurality of wireless anchor nodes.
US11425671B2	Sidelink synchronization signal transmission method performed by terminal in wireless communication system and terminal using same Provided are a sidelink synchronization signal (SLSS) transmission method performed by a terminal in a wireless communication system and a terminal using the same. The method comprises: performing synchronization with one source among a plurality of sources; generating an SLSS; and transmitting the generated SLSS using one resource among a plurality of resources, wherein the one resource is determined according to whether the one source and the terminal are within cell coverage.
US11425670B2	Synchronization signal block monitoring occasion design for non-terrestrial communications Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a non-terrestrial network (NTN) entity, a configuration message that indicates first paging monitoring occasions (MOs) for first consecutive synchronization signal blocks (SSBs) to be transmitted in a first set of beams and second paging MOs for second consecutive SSBs to be transmitted in a second set of beams. The UE may monitor for the first consecutive SSBs during the first paging MOs and for the second consecutive SSBs during the second paging MOs such that the first paging MOs overlap in time with the second paging MOs. Numerous other aspects are provided.
US11425669B2	Distributed and synchronized bluetooth scan across multiple devices for faster bluetooth discovery Some aspects of this disclosure include apparatuses and methods for implementing a synchronized short range communication protocol scan mechanism across multiple devices. Some aspects relate to an electronic device including a transceiver configured to communicate based on a short range communication protocol and a processor communicatively coupled to the transceiver. The processor receives one or more parameters from a peripheral electronic device and determines, based at least on the one or more parameters, one or more synchronization parameters. The processor further transmits the one or more synchronization parameters to the peripheral electronic device. The one or more synchronization parameters can include at least a scan offset associated with the peripheral electronic device.
US11425665B2	Power adjustment method and device, power adjustment method based on power line communication Disclosed by the present disclosure are a power adjustment method and device and a power adjustment method based on a power line communication. The power adjustment method include: acquiring a plurality of noise values, wherein the plurality of noise values include: a plurality of power line communication (PLC) noise values corresponding to a plurality of communication sub-carriers, and a background noise value of an air conditioning unit itself; determining a plurality of noise powers corresponding to the plurality of noise values; generating a power adjustment data of the plurality of communication sub-carriers according to the plurality of noise powers; and regulating the transmitting power values of the plurality of communication subcarriers according to the power adjustment data.
US11425664B1	Dynamic power adjustment of network towers Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for dynamically adjusting the power of network towers are disclosed. In one aspect, a method includes the actions of receiving, by a computing device, data that reflects characteristics of a vehicle. The actions further include, based on the data that reflects the characteristics of the vehicle, determining, by the computing device, whether to adjust a setting of a base station of a wireless network. The actions further include, based on determining whether to adjust the setting of the base station of the wireless network, determining, by the computing device, whether to provide, for output to the base station of the wireless network, an instruction to adjust the setting of the base station.
US11425663B2	Wireless communication method, terminal device, and network device Implementations of the present disclosure provide a wireless communication method and devices. The method comprises: a terminal device obtains maximum sending power and/or transmit power control (TPC) information corresponding to each sounding reference signal (SRS) resource set in at least one SRS resource set; and sends an SRS by using SRS resources in each SRS resource set on the basis of the maximum sending power and/or TPC information corresponding to each SRS resource set.
US11425661B2	Method and apparatus for transmit signal power control and discovery signal resource multiplexing in wireless communication system Disclosed is a method for transmitting and receiving a signal in a base station of a mobile communication system, the method including generating power control information for device to device (D2D) communication for a terminal and transmitting, to the terminal, a message including an indicator indicative of a power control mode of the terminal in accordance with the generated power control information. In accordance with a method for controlling transmit power of a terminal and a method for selecting a transmit resource in a mobile communication system, mutual interference between the D2D communication and cellular communication can be reduced, and communication efficiency improved.
US11425660B2	Method and apparatus for dermining transmission power for sidelink channel A method and device for wireless communication are provided. The method includes determining, by a first terminal, a target transmission power for a first physical sidelink channel according to a first criterion; and transmitting, by the first terminal, the first physical sidelink channel to a second terminal with the target transmission power. The first criterion is used for indicating to the first terminal to determine the target transmission power for the first physical sidelink channel according to a minimum of the following: a maximum transmission power; and a minimum of a first transmission power and a second transmission power, and wherein the maximum transmission power includes at least one of a maximum transmission power determined according to first configuration information, or the maximum transmission power of the first terminal.
US11425659B2	Periodic reception mode for wireless communications Methods, systems, and devices for wireless communications are described. A periodic reception mode may be activated for a user equipment (UE), such as by receiving an activation signal. The UE may be configured with or otherwise determine a periodic schedule associated with the periodic reception mode. The base station may combine multiple packets of data and may transmit the combined data packet in accordance with the periodic schedule. The UE may identify a duration for an active state and a duration for an idle state based on the periodic schedule. The UE may monitor a control channel in accordance with a duration for the active state associated with the periodic reception mode and may sleep in accordance with a duration for the idle state associated with the periodic reception mode.
US11425658B2	Interfering device identification Example methods and systems are disclosed to facilitate detection and identification of devices connected to a cellular network and that are causing interference to the cellular network. An example method may include receiving, by a serving base station of the device, a first set of information associated with data communications of a device utilizing a cellular network. The method may further include determining the device is an interfering device based on the first set of information associated with the data communication substantially corresponding with an interfering device profile, and in response tracking the device. During the tracking of the device, a second set of information associated with the data communications from the device may be obtained, and an interfering device type of the device may be determined based on the second set of information. An action may be performed on the interfering device based on its interfering device type.
US11425657B2	Method and apparatus for transmitting sensor data with low power A sensor data transmitting apparatus that transmits sensor data with low power and a method therefor are provided. According to an embodiment of the disclosure, a sensor data transmitting apparatus that transmits sensor data includes: a wireless communicator configured to access a network through an access point (AP); a timer module configured to generate a wake-up signal in a predetermined cycle; a storage configured to include a non-volatile memory and a volatile memory, a small booting code and a full booting code being recorded in the non-volatile memory and the volatile memory being capable of recording the sensor data; and a processor configured to execute the small booting code or the full booting code, collect the sensor data from a sensor after executing the small booting code, and transmit the sensor data to the AP.
US11425650B2	Signaling for multi-panel UE activation The present disclosure provides signaling for multi-panel user equipment (MPUE) activation. The MPUE may have at least an active first panel and an inactive second panel. The MPUE may determine to activate the second panel. The MPUE may activate the second panel in response to the determination. The MPUE may transmit, from the active first panel to a base station, a status indicating that the second panel is active. The MPUE may transmit, after an activation time, an uplink transmission from the second panel to the base station.
US11425645B2	CMAS alert procedures over Wi-Fi for low power devices Distributing indications of emergency messages via Wi-Fi. A cellular device may temporarily disable its cellular modem. The cellular device may receive an indication over Wi-Fi that an emergency message has been broadcast. In response, the cellular device may activate its cellular modem and retrieve the emergency message via a cellular network.
US11425643B2	Method for performing communication in wireless LAN system, and wireless terminal using same A method for communication performed by a first wireless terminal in a WLAN system according to an embodiment includes: generating a wake-up packet modulated by an on-off keying (OOK) scheme, the wake-up packet including a frame check sequence (FCS) field having a fixed length regardless of a length of the wake-up packet, and the fixed length being two bytes; and transmitting the wake-up packet.
US11425635B2	Small cell identification using machine learning Small cell identification using machine learning is provided. A method can include extracting, by a device comprising a processor, signal strength information for a cell in a cellular communication network from user equipment log data; estimating, by the device, path loss information associated with the cell at respective distances based on the signal strength information for the cell, resulting in estimated path loss information; and, based on the estimated path loss information, optionally along with other information such as antenna transmission power, antenna transmission frequency band, percentage of user equipments having a distance to a base station within a threshold, maximum user equipment distance to a base station, etc., classifying, by the device, the cell as a type from a group of types of cells, the group comprising a macro cell and a small cell.
US11425632B2	Mechanism to provide updates to NB-IoT devices Systems and methods for over-the-air (OTA) updating of data stored on Narrowband Internet of Things (NB-IoT) devices are provided. Such techniques enable updates to be provided on a timely basis for NB-IoT devices that lack short message service (SMS) capabilities, through polling an OTA update server in response to the occurrence of triggering events at the NB-IoT devices. Triggering events may be identified based upon conditions such as time since a previous update attempt or number of times the NB-IoT device has awoken since the previous update attempt. The updates may include updates to network lists used by the NB-IoT devices to determine preferred or forbidden networks, thereby reducing battery drain from repeated attempts to connect to inaccessible networks.
US11425631B2	Method and device in UE and base station used for wireless communication The present disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE receives first information, the first information is used to indicate K sub-band(s); the UE performs first access detection, or performs second access detection; transmits or drops transmitting a first radio signal in the first sub-band. If the first sub-band is one of K sub-band(s) and time domain resources occupied by the first radio signal belong to a first time window, the first access detection is performed, the first access detection is used to determine whether the first radio signal is transmitted in the first sub-band; the second access detection is used to determine whether the first radio signal is transmitted in the first sub-band; the detection time of the first access detection is less than that of the second access detection.
US11425628B2	Method and system for achieving auto adaptive clustering in a sensor network A system and method for achieving auto-adaptive clustering in a sensor network has been explained. The system performs a hierarchical clustering in sensor networks to maximize the lifetime of the network. The system includes a set of sensor nodes and a sink node. The clusters in sensor networks are formed automatically from a large number of deployed nodes where the cluster characteristics are driven by the measurement requirements defined by the end-user. The system also employs a clustering algorithm to achieve adaptive clustering. The processor further includes a first level clustering module for grouping the set of sensor nodes into data level clusters based on the measurements. The processor further includes a second level clustering module for grouping the set of sensor nodes in the data level clusters into the location level clusters based on location. In another embodiment, that clustering can go on to more than two levels.
US11425626B2	Status registration of packet routing nodes A solution for establishing a data traffic session for a user equipment (UE) on a network (e.g., a 4G or 5G cellular network) includes: receiving, by a session management node, from the UE, a request to set up the data traffic session; determining an availability or unavailability of a first packet routing node to handle UE data traffic, which includes receiving an indication of the availability or unavailability of the first packet routing node from a network repository; based at least on determining that the first packet routing node is available to handle UE data traffic, establishing the data traffic session with the first packet routing node; and based at least on determining that the first packet routing node is unavailable to handle UE data traffic, establishing the data traffic session with an available alternate packet routing node.
US11425625B2	Method and device in UE and base station for wireless communication A method, a device in a User Equipment (UE) and a base station are provided for wireless communication. The UE receives a target radio signal in a first frequency-domain resource, transmits a first radio signal, monitors a second radio signal in a first time window, and monitors a third radio signal in a first time-domain resource in the first frequency-domain resource. A channel measurement for the target radio signal is used for triggering a transmission of the first radio signal; the first radio signal is used for determining a multiantenna related transmission of the third radio signal. The first radio signal is related to a multiantenna related reception of the third radio signal. The second radio signal is used for determining the first time-domain resource, or, the second radio signal is used for determining that the first radio signal is correctly received.
US11425621B2	Device control method and apparatus Embodiments of the present disclosure provide a device control method and apparatus, and relate to the field of device control technologies. The method includes: determining a session attribute of user equipment UE; and sending the session attribute to a first access network AN accessed by the UE, where the session attribute is used by the first AN to control the UE.
US11425614B2	Method for daps handover, user equipment, and computer readable medium A method, a User Equipment and a non-transitory computer readable medium for DAPS handover are provided. The method includes that User Equipment (UE) triggers a Packet Data Convergence Protocol (PDCP) status report during a DAPS handover, upon UpLink (UL) data switching.
US11425613B2	Information block (IB) acquisition based on quasi-stationary IB content A Wireless Device (WD), a network node and corresponding methods are disclosed. The WD comprises processing circuitry and a memory, the WD being adapted to obtain a Cell Global Identity (CGI) of a target cell within a first time period if the target cell transmits System Information (SI) where the fields other than frame numbers do not change in different transmission periods over a certain period of time, and otherwise, to obtain the CGI of the target cell within a second time period longer than the first time period. The WD is adapted to use information as to whether or not the target cell is going to transmit Quasi-Stationary SI (QSI) to select a first or a second SI acquisition procedure to obtain the CGI of the target cell within the first time period if QSI is transmitted, or within a second time period is non QSI is transmitted. The network node determines whether or not the target cell is going to transmit QSI and informs a base station or the WD about whether or not the target cell is going to transmit QSI enabling the WD to optimize its SI acquisition procedure accordingly.
US11425609B2	Sidelink reservation across frequency bands Aspects relate to mechanisms for sidelink reservation across frequency bands. In some examples, a sidelink device may be configured to communicate over a first frequency band (e.g., a sub-6 gigahertz frequency band) and a second frequency band (e.g., a millimeter wave frequency band) with one or more other sidelink devices. The sidelink device may further be configured to perform cross-link resource reservation for a sidelink transmission in which a resource reservation message transmitted on the first frequency band indicates reserved resources within the second frequency band for the sidelink transmission. The sidelink device may then transmit sidelink control information (SCI) within a sidelink control channel on the second frequency band and user data traffic corresponding to the SCI within a sidelink data channel on the second frequency band.
US11425603B2	Adaptive MME selection method for an incoming UE Systems and methods for MME adaptive selection are described. The method includes: initializing a health checkup algorithm at an eNodeB for each MME connected to as per configuration values; starting a health check timer for each MME; continuing with an Initial Attach procedure for incoming calls based on SAE-Temporary Mobile Subscriber Id (S-TMSI), (Globally Unique MME Identifier) GUMMEI, or capacity/load balancing considerations; on every UE attach attempt, incrementing a total calls count; and on every S1 AP Error Indication/no response from an ME, incrementing a total fail calls count; determining when the health check timer for an MME expires; calculating a failed calls/total calls percentage value. Based on the value of the timer, appropriate action is taken.
US11425601B2	Pooling of baseband units for 5G or other next generation networks Based on a load prediction analysis performed by a machine learning enabled processor and a load balancer, the load of multiple distributed unit (DU) resources in a baseband unit (BBU) pool hub can be optimized. The BBU pool hub can comprise multiple DU functionality and redundant centralized unit (CU) functionality connected via a high-speed/low latency redundant switch to enable pooling of resources. DU resource pooling can facilitate efficiencies in the network by allocating resources based on active and/or inactive status, load, of radio units RUs as well Radio Bearers activity.
US11425599B2	Preventing/mitigating packet loss in integrated access backhaul (IAB) networks A method is performed by a base station centralized unit (CU) node that is in communication, using a packet data convergence protocol (PDCP), with a user equipment (UE) via one or more intermediate integrated access backhaul (IAB) nodes of a radio access network (RAN). The CU node receives one or more PDCP packets over a radio link control (RLC) layer utilizing hop-by-hop automatic repeat request (ARQ) at each intermediate IAB node. In response to a trigger, the CU node sends an uplink (UL) data delivery status report to at least one of the intermediate IAB nodes.
US11425596B2	Control device, communication terminal, control method, non-transitory computer readable medium, MME, and base station for controlling a transmission resource using a communication pattern (CP) parameter An object is to provide a control device which can control, in consideration of a traffic characteristic of an application operating between an application server and a communication terminal, traffic or a data amount transferred on a core network. A control device (10) according to the present example embodiment includes: a communication unit (12) configured to receive, via a service control device (20) which authenticates an application server (30) providing a service for a communication terminal (50), information relating to a transmittable data amount determined in the application server (30); and a control unit (11) configured to execute, by using the information relating to the transmittable data amount, traffic control on data transmitted from the communication terminal (50).
US11425594B2	Quality of service flow relocation Various communication systems may benefit from improved quality of service flow. A method may include receiving an indication at a radio resource control entity or service data adaptation protocol layer entity in a radio protocol of a receiver from a transmitter. The indication can include instructions to relocate a quality of service flow from a source to a target data radio bearer. The method may also include starting a timer associated with the quality of service. In addition, the method may include buffering data packets received as part of the quality of service flow from the target data radio bearer during a duration of the timer. Further, the method may include allowing for the transmission of the buffered data packets of the quality of service flow received from the target data radio bearer to an upper protocol layer after the duration of the timer has lapsed or stopped.
US11425592B2	Packet latency reduction in mobile radio access networks Systems, methods, apparatuses, and computer program products for packet latency reduction in mobile radio access networks. One method may include, when a buffer of a first sublayer of a wireless access link is empty and there is a new data unit in the first sublayer or when the first sublayer buffer is not empty and a data unit leaves a second sublayer buffer, comparing the number of data units currently stored in the second sublayer buffer with a queue length threshold that defines a total amount of space in the second sublayer buffer. When the number of data units currently stored in the second sublayer buffer is less than the queue length threshold, the method may also include transferring the data unit from the first sublayer to the second sublayer.
US11425591B1	Beam selection for cellular access nodes A solution for allocating N radio beam configurations to access nodes including, in some embodiments, a method comprising storing a beam library defining a set of radio beam configurations for a coverage area. A coverage area is divided into sub-areas, and a set of channel quality metrics is collected, as is a traffic density parameter for each sub-area. The following steps are performed: selecting N radio beam configurations from the set of radio beam configurations; mapping each sub-area with one of the selected N radio beam configurations; computing a service performance for the selected N radio beam configurations; the service performance is weighted by the traffic density parameters. The service performance are stored as linked to each radio beam configuration of the selected N radio beam configurations. Based on the stored service performances, a set of N radio beam configurations is selected and the N radio beam configurations are allocated.
US11425585B2	Facilitation of intelligent remote radio unit for 5G or other next generation network The current disclosure facilitates the use of intelligent remote radio unites via the use of microservices and modems to make the radio head intelligent. If an enhanced common public radio interface (eCPRI) link is down, the radio head can communicate over the air via the wireless network to an operations, administration and maintenance (OAM) network. Thus, if the microservice is located at the radio head, the microservice can continuously monitor the radio head and evaluate its status. The microservice can then use this information to determine a status (e.g., latency, latency time, or the like) of the radio head and provide that information to the OAM. The microservice can facilitate rebooting or restarting of the radio head and/or run additional testing and/or measures on the link and/or the port of the radio head and provide that information over the air.
US11425580B2	System and method for wireless network offloading Wireless offloading provides tools to a service provider to encourage or direct a subscriber to offload from a first network, e.g., a cellular network, to a second network, e.g., a Wi-Fi network. The cellular service provider can use network data to determine wireless offloading priorities for cellular subscribers on an individual or group basis. The cellular service provider may use wireless network data it has and/or wireless network data it learns about networks from the wireless devices (which may obtain Wi-Fi network data from beacon frames of Wi-Fi networks or active scanning and which may report to the cellular service provider). Each wireless device can be given scanning assignments to ensure that the reporting task is shared among subscribers or adjusted to fill in gaps in data. With the network data, the cellular service provider is capable of generating useful prioritized network lists for wireless devices, either individually or as a group. Preferences can be encouraged in the form of incentive offers to subscribers to, e.g., offload from the cellular network to a Wi-Fi network. Incentive offers can include offers to lower service costs or provide additional or improved services.
US11425575B1	Systems and method for wireless communication over a common wireless bandwidth Systems and methods provide for use of spectrum emission masks to allow for two or more devices to coexist on a common communication bandwidth. The spectrum emission masks may include one, two, or three interior attenuation regions that, when implemented by a transmitting device, significantly reduce the transmission power in the interior attenuation regions. The interior attenuation regions may transmit to interior channels that separate one, two, or three outer channels of a plurality of channels spanning the common communication bandwidth.
US11425574B2	Electronic device and method for wireless communication, and computer readable storage medium Provided are an electronic device and a method for wireless communication, and a computer readable storage medium, the electronic device comprising: a processing circuit, configured to: perform periodic channel detection for a plurality of unlicenced channels in an unlicenced band according to a first period; and respectively send master system information blocks MIB having the same content to user devices over at least some of the available unlicensed channels in the unlicensed band indicated by the channel detection results, the MIBs comprising part of the minimum system information.
US11425573B2	Wireless communication device, wireless communication system, and wireless communication method A wireless communication device that communicates wirelessly with another wireless communication device, the wireless communication device includes, a determination controller configured to determine whether or not an unlicensed frequency band is available, a signal generator configured to generate a first signal, and a transmitter configured to, when the unlicensed frequency band is available, transmit the first signal at different phases in a time domain using the unlicensed frequency band before starting to transmit a data signal.
US11425572B2	Electronic device and method for controlling same Provided are an electronic device and a method for controlling same. In a method for controlling an electronic device, the strength of a signal transmitted by an external device and/or whether or not the electronic device is being used is confirmed during the execution of communication with the external device, information relating to the movement state of the external device is requested if the strength of the signal transmitted by the external device and/or whether or not the electronic device is being used satisfies a predetermined condition, authentication information for authenticating the external device is transmitted to the external device if the external device is determined to be moving on the basis of the information relating to the movement state of the external device, an ultrasonic signal is output on the basis of the authentication information, and an authentication result in response to the ultrasonic signal may be received from the external device.
US11425571B2	Device configuration method, apparatus and system A system including user device of a preset administrative user, a server, and a smart device. The user device sends a binding request for the smart device to the server, the binding request being used for instructing the server to bind the smart device. The server records an administrative permission for the administrative user to the smart device in the process of binding. When a near-field communication signal from any user is received, the smart device identifies the identity of the user; and when the user is determined as the administrative user, the smart device establishes a near-field communication connection with an electronic device of the user to allow the user to configure the smart device. With the technical solution of the present disclosure, a device may be configured based on software, and accordingly, security dangers of a physical key are eliminated while configuration operations are simplified.
US11425569B2	Secure communication in mobile digital pages Secure communication in mobile digital pages is provided. The system receives an electronic document and validates the electronic document for storage in a cache server. The system receives a request for the electronic document and provides it to a viewer component on a client computing device. The viewer component loads the electronic document in an iframe. The viewer component executes a runtime component to receive, via a secure communication channel, a tag from the electronic document. The system receives the tag and selects a data value for transmission to the viewer component. The viewer components provides the data value to cause the runtime component to execute an action with the data value.
US11425564B2	Wireless services gateway A system for integrating wireless service providers' core networks with Wi-Fi radios using a Wireless Services Gateway (WSG). The WSG can allow wireless device users to seamlessly connect to a network such as the internet using both cellular phone antennae as well as Wi-Fi radio antennae while still utilizing their preferred wireless service provider's core network system of billing, authenticating and policy decision making. This system can allow for data transmission of wireless devices through Wi-Fi instead of through cellular antennae, thus increasing bandwidth and data transmission rates.
US11425563B2	Method, device, and system of differentiating between a cyber-attacker and a legitimate user Devices, systems, and methods of detecting user identity, differentiating between users of a computerized service, and detecting a cyber-attacker. A user utilizes a desktop computer, a laptop computer, a smartphone, a tablet, or other electronic device, to interact with a banking website or application, a retailer website or application, or other computerized service. Input-unit interactions are monitored, logged, and analyzed. Based on several types of analysis of the input-unit interactions, a score is generated to reflect fraud-relatedness or attack-relatedness of the input-unit interactions. Based on the score, the system estimates or determines whether the user is an attacker, and initiates attach-mitigation operations or fraud-mitigation operations.
US11425560B2	Communication system for working machine and communication processing method for working machine A communication system for a working machine includes a communication device disposed on the working machine, and a mobile terminal to be connected to the communication device. The communication device transmits a service universal unique identifier (UUID) to the mobile terminal. The mobile terminal transmits unique information to the communication device. The communication device issues connection request to the mobile terminal after receiving the unique information. The mobile terminal requests transmission of authentication information after issuing the connection request, the authentication information being used for paring. The communication device transmits the authentication information to the mobile terminal in response to the request. And, the mobile terminal judges whether the paring is established based on the authentication information, and executes a program based on the service universal unique identifier (UUID) when the paring is established.
US11425557B2	Monitoring in a 5G non-standalone architecture to determine bearer type Systems and methods include obtaining monitored messages between a Mobility Management Entity (MME) and a Serving Gateway (SGW) in a 5G Non-Standalone (NSA) system; detecting base stations that are gNodeB base stations based on the monitored messages; and storing the detected gNodeB base stations in a database of known gNodeB base stations in the 5G NSA system. The systems and methods can include identifying a bearer as utilizing 5G Radio Access Technology based on a presence of an address associated with the detected gNodeB base stations in the database of known gNodeB base stations. The systems and methods can further include identifying a bearer as utilizing 4G Radio Access Technology based on a lack of the presence of the address in the database of known gNodeB base stations.
US11425553B2	Optimized mobility management signaling in a data centric network architecture Systems, methods, apparatuses, and computer program products for optimized mobility management signaling in, for example, a data-centric network architecture are provided. One method may include storing data in at least one database of a shared data layer, such that the data stored in the shared data layer is shared by a plurality of network entities.
US11425551B2	Method and system for inter and intra agency communication, tracking and coordination A method of tracking at least one emergency service provider is disclosed. An electronic history is compiled that includes at least one identifier of a service provider, at least one identifier of an event to which the service provider responded, and GPS data identifying the geographic location of the service provider at each time interval within the duration of the event. A user interface within which is displayed a first identifier of a first event is generated to a display device. A selection of the event identifier is received from a user. In response to the selection of the identifier, an aerial view of a geographic region within which the first event took place is generated. At least one icon is displayed in the aerial view representing the service provider at the geographic location corresponding to at least one time interval during the event.
US11425550B2	Radio apparatus, radio communication system, and radio communication method A radio apparatus includes a communication unit configured to wirelessly communicate with a radio apparatus at the other end of the communication, a proxy call information acquisition unit configured to acquire proxy call information from the radio apparatus at the other end through the radio communication, the proxy call information being information that is required in case of an emergency of the radio apparatus at the other end, and a proxy call unit configured to make an emergency call on behalf of the radio apparatus at the other end based on the proxy call information.
US11425543B2	Apparatus and method for configuring and managing quality of service of radio bearer for direct communication in wireless communication system The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). A method for operating a user equipment in a wireless communication system includes determining service information required by a vehicle to everything (V2X) application and determining a V2X transmission mode. The method also includes determining quality of service (QoS) information required by the V2X application and acquiring sidelink radio bearer configuration information corresponding to the QoS information. The method further includes transmitting and receiving a V2X packet of direct communication using the acquired sidelink radio bearer configuration information.
US11425541B2	Queuing of a message in a messaging system A method may comprise receiving subscription messages from first, second and third mobile wireless devices. A first request may be received from the first mobile wireless device, that includes at least information corresponding to a second mobile phone number of the second mobile wireless device. A first response may be sent in response to the first request. During the time between receiving the first request and sending the first response, the second mobile wireless device may not be connected to the service. The method may further comprise receiving, via the service, a first message from the first mobile wireless device, in accordance with the first response. The first message may be for the second mobile wireless device. The first message may be queued on a server associated with the service.

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