| Document | Document Title |
|---|---|
| US11724534B2 |
Pen
A is a pen including: an ink reservoir that stores an ink including decorative particles and a pen tip section. The ink reservoir includes a tubular casing member having liquid blocking properties and an ink occlusion material disposed inside the casing member. The casing member has a first opening end and a second opening end. The ink occlusion material includes multiple fibers disposed in the casing member and the multiple fibers respectively having one ends and other ends each disposed at a position corresponding to the first opening end or the second opening end of the casing member. |
| US11724533B2 |
System and process for persistent marking of flexo plates and plates marked therewith
Systems and processes for making a flexo plate, and plates made thereby. Non-printing indicia defined by areas of presence and absence of polymer in the plate floor created using microdots imaged during a LAMS layer imaging step are readable downstream of the washing or other non-cured-polymer-removal step but not to print in the printing step. The non-printing indicia may define a repeating pattern of alphanumeric characters, non-text graphics, or a combination thereof. A difference in growth of plate structures corresponding to different types of microdots may be used for characterizing processing conditions. |
| US11724531B2 |
Non-leaching cooler belt
Disclosed herein is a substrate cooling unit for use with a duplex aqueous ink jet image forming device. The substrate cooling unit includes a first transport belt that is in contact with a portion of an outer surface of the first cooling roll to substantially sandwich individual sheets of image receiving media between a first cooling roll and the first transport belt. The substrate cooling unit includes a second cooling roll positioned downstream of the first cooling roll in a process direction and a second transport belt that is in contact with a portion of an outer surface of the second cooling roll to substantially sandwich the individual sheets of image receiving media between the second cooling roll and the second transport belt. The second transport belt includes a bottom layer of woven or non-woven fibers and a top rubber layer. |
| US11724524B2 |
Detection device, image forming apparatus, and non-transitory computer readable medium
A detection device includes a transport passage along which a medium is transported and a detection unit that detects a leading edge portion and a trailing edge portion of the medium in the transport passage while transportation of the medium is stopped and while the medium is pulled in a pulling direction along the transport passage. |
| US11724520B2 |
Peripheral with pivotal turn-over guide mechanism
A peripheral with a pivotal turn-over guiding mechanism includes: a transporting mechanism; first to third passages; an image processing unit disposed on the first passage, wherein after the image processing unit performs a first image process on a first side of a medium, the transporting mechanism transports the medium into, partially out of and back into the second passage, into the third passage, and then into the first passage, and the image processing unit performs a second image process on a second side of the medium; and a guide member, which is rotatably disposed at a connection portion of the third passage, the second passage and the first passage, normally closes a forward path from the first passage to the second passage, and normally opens a reverse path from the second passage to the third passage. |
| US11724519B2 |
Digital printing system and method
A digital printing system includes a track and a plurality of print heads, wherein the system is configured to index a plurality of containers to or through a plurality of process locations. In embodiments, the track is configured to convey a plurality of containers to or through the plurality of process locations, and the plurality of print heads are configured for digital printing on the plurality of containers. |
| US11724510B2 |
Interfaces to connect external print fluid supplies with print fluid reservoirs
An apparatus may include an electrical interface to access a memory. Based on data receivable from the memory, an actuator may allow fluid flow from a print fluid supply external to the apparatus to a print fluid reservoir of the apparatus. |
| US11724507B2 |
Ink refilling container
An ink refilling container includes a bottle and a cap. The bottle includes an ink outlet forming portion including an ink outlet and a valve. The valve has valve segments segmented by slits. The cap includes a top portion, which faces the ink outlet when the cap is put on the bottle. A protruding portion extending in the central axis direction is provided at the center of the top portion. An annular-shaped sealing portion is provided on the top portion radially outside the protruding portion. The radius of the protruding portion is less than the length of the slit. In a sealed state wherein the cap is in thread engagement with the bottle and wherein the sealing portion seals the ink outlet, the tip end of the protruding portion is inserted in the inside of the bottle through the slits at the center region of the ink outlet. |
| US11724503B2 |
Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus
A liquid ejecting apparatus includes an ejecting head that ejects a liquid containing a humectant and water from a nozzle, a cap configured to form a closed space to which the nozzle opens, and a controller that controls the ejecting head, wherein the controller includes a calculation unit and a discharge controller, wherein the calculation unit calculates an available water amount of the liquid in the cap, and when the available water amount is smaller than a preset initial available water amount, the discharge controller discharges an amount of the liquid, where the amount includes, as the available water amount, an amount obtained by multiplying a difference between the available water amount and the initial available water amount by a predetermined coefficient larger than one. |
| US11724500B2 |
Liquid ejection head
According to an embodiment, a liquid ejection head includes a plurality of drive flow paths, a plurality of dummy flow paths, and a plurality of side walls. The drive flow paths connect to liquid ejection nozzles. The dummy flow paths connect to dummy nozzles. The dummy flow paths are adjacent the drive flow paths. The side walls are between the drive flow paths and the dummy flow paths and configured to change volumes of both the drive flow paths and the dummy flow paths in response to drive signals. An acoustic resonance period of liquid in the dummy flow paths is shorter than an acoustic resonance period of the liquid in the drive flow paths. |
| US11724498B2 |
Liquid ejection device and image forming apparatus
A liquid ejection device includes a liquid supply unit, an array of nozzles arranged in a matrix and through which liquid is ejected, actuators each connected to one of the nozzles, and a circuit configured to output signals to the actuators according to delay times that are predetermined in a matrix corresponding to the matrix of the array. The delay times include (k+l−1) or more different delay times where the matrix thereof has k columns and l rows. The matrix is defined such that a difference of two adjacent delay times in each of column and row directions is an odd multiple of a half cycle of a natural vibration period of the liquid, and between two adjacent columns and rows, two or more different delay time differences exist between each pair of corresponding delay times of the adjacent columns and rows, respectively. |
| US11724496B2 |
Liquid ejection head
A liquid ejection head includes: head units arranged in a first direction; first individual heat dissipators each corresponding to one of the head units and disposed on a first side of the head unit in a second direction; and a first common heat dissipator disposed on the first side of the head units in the second direction. The first common heat dissipator extends in the first direction and shared among the head units. Each head unit includes: a unit body including an actuator; and a first driver integrated circuit disposed on the first side of the unit body in the second direction. Each of the first individual heat dissipators is disposed between the first driver integrated circuit and the first common heat dissipator of the head unit so as to be in thermal contact with the first driver integrated circuit and the first common heat dissipator. |
| US11724494B2 |
Wafer structure
A wafer structure is disclosed and includes a chip substrate and at least one inkjet chip. The chip substrate is a silicon substrate fabricated by a semiconductor process. The inkjet chip is directly formed on the chip substrate by the semiconductor process, whereby the wafer structure is diced, and the inkjet chip is produced, to be implemented for inkjet printing. The inkjet chip includes a plurality of ink-drop generators produced by the semiconductor process and formed on the chip substrate. Each of the ink-drop generators includes a barrier layer, an ink-supply chamber and a nozzle, and the ink-supply chamber and the nozzle are integrally formed in the barrier layer. |
| US11724491B2 |
Liquid ejecting device, control method for liquid ejecting device and control program for liquid ejecting device
A recording system includes an ejecting unit, a punch unit, and a control unit. The ejecting unit ejects ink onto a sheet transported by a transport unit to form an image. The punch unit forms two through holes aligned in a Y direction with respect to the sheet. The control unit controls ejection of the ink based on image data. When the two through holes are formed in the sheet, the control unit divides a region where an image can be formed into a first region and a second region that is aligned with the first region in a T direction and in which the two through holes are formed. The control unit causes the ejecting unit to eject the ink to form a part of the image in the first region, and causes the ejecting unit not to eject the ink in the second region. |
| US11724479B2 |
Structural panel for an appliance having stamped components and method therefor
An operable panel for an appliance includes a metallic outer wrapper having a perimetrical wrapper edge that partially defines a perimetrical breaker channel, an inner liner and a plurality of corner brackets disposed proximate the perimetrical wrapper edge. Each corner bracket cooperates with the perimetrical wrapper edge to fully define the perimetrical breaker channel. A trim breaker is adhered to the metallic outer wrapper and the corner brackets at the perimetrical breaker channel and having a liner channel that receives a portion of the inner liner. The trim breaker extends between the inner liner and the outer wrapper. An insulation material is disposed within an insulating cavity defined between the inner liner and the outer wrapper. |
| US11724478B2 |
Thermally insulative material
A thermally insulating material comprising at least three layers, wherein the first layer comprises a metalized material capable of reflecting thermal radiation, wherein the second layer comprises a foam, an ultra-low thermally conductive material, a phase change material, or a combination thereof, and wherein the third layer comprises a woven or non-woven material. In aspects, the metalized layer reflects thermal radiation away from a covered electronic component or device. |
| US11724477B2 |
Flexible tubular structure
A tube (10) and a method of constructing such a tube, the tube (10) being in the form of a composite film structure comprising a co-extrusion of a plurality of layers bonded together to provide an integrated structure. The layers comprise an inner layer (11), an intermediate layer (12) and outer layer (13). The intermediate layer (12) is of a material compatible with two adjacent layers (11, 13) between which it is interposed, wherein the intermediate layer (12) provides a bridge between the two layers (11, 13) to provide the tube (10) as an integrated structure. The exterior surface (15) of the tube (10) is optionally treated or modified or is provided with a coating, typically for bonding with another substance such as a resinous binder. A hollow structure in the form of a tubular element configured as a pipe and constructed using the tube (10) is also disclosed. |
| US11724475B2 |
Method of applying outsole to an article of footwear
A method of forming a sole structure for an article of footwear. The method includes providing a midsole element formed of a first polymeric material. The method also includes depositing an outsole material including an uncured second polymeric material upon an exterior surface of the midsole element and molding the midsole element and the outsole material to impart an outsole profile to the outsole material and curing the outsole material on the exterior surface of the midsole element. |
| US11724472B2 |
Process for manufacture of a thermochromic contact lens material
Disclosed in this specification is a process for manufacturing a thermochromic contact lens. The process includes (1) selecting a photoinitiator that absorbs at a first wavelength and at least one thermochromic dye that displays substantial absorption at the first wavelength when the dye is at a first temperature and exhibits at least an 80% reduction in absorbance at the first wavelength at a second temperature, (2) maintaining the reaction mixture at the second temperature and (3) providing cure light that includes the first wavelength. |
| US11724469B2 |
Tool for curing a composite component
The present invention provides a tool 1 for curing a composite component, the tool comprising a lay-up surface 8 for laying-up layers of an uncured composite component, a cover assembly 9 for moving in relation to the lay-up surface to cover a layed-up uncured composite component on the lay-up surface, the cover assembly comprising a sealable cover for sealing around the uncured composite component on the lay-up surface to form a sealed zone, and a vacuum port 25 for providing a vacuum to the sealed zone, wherein the tool further comprises at least one heating element 15, 53 within the sealed zone for heating the uncured composite component. The invention also provides a method of manufacturing a composite component and a composite component. The composite component may form at least part of a piece of aircraft furniture, such as an aircraft seat shell. |
| US11724466B2 |
Stitched multi-axial reinforcement and a method of producing the same
A stitched multi-axial reinforcement and a method of producing a stitched multi-axial reinforcement. The stitched multi-axial reinforcement (40) may be used in applications where high quality and strength is required. The stitched multi-axial reinforcement includes at least two sets of mono- or bonded multifilaments arranged transverse to one another between reinforcing layers for ensuring good resin flow properties in directions transverse to the direction of the unidirectional rovings (20′, 32′). |
| US11724459B2 |
Configuring an additive manufacturing system
A method of configuring an additive manufacturing system. The method comprises configuring the additive manufacturing system with a first value of an operation parameter associated with the additive manufacturing system and, with the additive manufacturing system configured with the first value of the operation parameter, forming, in a build chamber, a first object The additive manufacturing system is subsequently configured with a second value of the operation parameter and, with the additive manufacturing system configured with the second value of the operation parameter, a second object is formed in the build chamber, subsequently to forming the first object. The method further includes receiving a signal indicative of which of the first value or the second value the operation parameter is to be configured with for subsequent operation of the additive manufacturing system. |
| US11724457B2 |
Method for forming a three-dimensional article by fusion of a powdered medium in a powder bed
Methods and apparatus for forming a three-dimensional article in which a powdered medium is distributed in a powder bed, heated to a temperature below its melting point, and fused by means of a laser beam projected in the form of an image of a cross section of the three-dimensional article. The image of the cross-sectional layer is created by spatial light modulation of the laser beam using an LCoS display. During the fabrication process, characteristics of the image of the cross-sectional layer are controlled through monitoring of the projection of a holographic representation of the image using one or more imaging devices. |
| US11724453B2 |
Systems and methods for printing components using additive manufacturing
A method of forming a part using additive manufacturing may include receiving, at a computer numeric controlled (CNC) machine, a computer aided design (CAD) model of the part. The method may further include dividing the CAD model into plurality of sections. The method may further include slicing each of the plurality of sections into a plurality of layers. Each section may include a distinct set of print parameters. The method may further include depositing a flowable material onto a worktable according the set of print parameters for each section of the of the plurality of sections to manufacture the part. |
| US11724452B2 |
Liquid cooling for pellet extruder in a fused deposition modeling system
In the context of a system that uses a pellet-type extruder head to form solid objects by moving the extruder relative to a build surface while melting and extruding pellets of raw material, systems and methods are provided which comprise cooling at least a portion of a pathway by which pellets of raw material are conveyed to a rotating extruder lead screw of the extruder head. |
| US11724449B2 |
Supplementary rotary axis for 3D printer
A 3D printer includes a multi-axis robot arm comprising a deposition end effector, a rotating adjustable print stage comprising a rotary unit and a mandrel, the rotating adjustable print stage configured to rotate the mandrel around a rotation axis, and a control unit. The control unit may be configured to move the robotic arm in a radial dimension and a longitudinal dimension with respect to the mandrel to position the deposition end effector with respect to the mandrel, rotate the mandrel with the rotary unit, and cause the deposition end effector to deposit constituent on the mandrel to form a 3D-printed construct. |
| US11724436B2 |
Nasal cast bender
Embodiments relate generally to systems and methods for shaping an external nasal cast. A nasal cast bender may comprise a base; and a protrusion protruding upwards from the base portion, wherein the protrusion comprises a handle and a bending surface comprising a convex profile; wherein the bending surface is configured to shape an external nasal cast. |
| US11724433B2 |
Preforms for stretch-blow-moulding containers and continuous blow moulding machine producing the containers
Non-symmetric and volume reduced preforms and containers stretch blow moulded therefrom by a continuously rotating, preform feed, stretch-blow-moulding machine dedicated to the stretch-blow-moulding of containers from non-symmetric or reduced volume injection moulded preforms; the non-symmetric or reduced volume preforms including an integral handle extending from a first junction point to a second junction point on a body of the preform; the body of the preform and the integral handle constituted from the same material. |
| US11724432B2 |
Transparent plastic integrally molded goblet
A transparent plastic integrally molded goblet has a cup-shaped part, a columnar first leg and a disc-shaped first base integrally molded from transparent plastics. The bottom edge of the cup-shaped part extends downwards to form the first leg. The bottom end of the first leg integrally forms the first base. The cup-shaped part has a circumferential wall which encloses the circumference of a first space. The top edge of the circumferential wall forms an annular first ring frame, and the central part of bottom edge of the first base downwards forms a first convex pin. The integral molding of transparent plastics can enhance the appearance integrity of the goblet, the manufacture of the goblet is easy and the product yield is increased. |
| US11724427B2 |
Plasticizing apparatus, injection molding apparatus, and three-dimensional modeling apparatus
A plasticizing apparatus includes a drive motor, a rotor rotated by the drive motor and having a groove-forming surface provided with a groove, a barrel facing the groove-forming surface and having a communication hole, an enclosure that accommodates the rotor, a heating section that heats a material, and a wear suppressor provided in at least one of the portion between the rotor and the barrel and the portion between the rotor and the enclosure. When the wear suppressor is provided between the rotor and the barrel, the wear suppressor is fixed to the rotor or the barrel and has Vickers hardness higher than the Vickers hardness of one of the rotor and the barrel, the one to which the wear suppressor is fixed, whereas when the wear suppressor is provided between the rotor and the enclosure, the wear suppressor is fixed to the rotor or the enclosure and has Vickers hardness higher than the Vickers hardness of one of the rotor and the enclosure, the one to which the wear suppressor is fixed. |
| US11724426B2 |
Methods and systems for producing a product utilizing a liner
A method of producing a product utilizing a liner. The method comprises securing, at an injection molding manufacturing system, a liner to a first half of a mold. The method further comprises clamping, at an injection molding manufacturing system, the first half of the mold to a second half of the mold, wherein clamping the first half of the mold to a second half of the mold generates a total mold. The method further comprises generating, at an injection molding manufacturing system, a formed product, wherein generating the formed product further comprises filling an opening of the total mold with a molten material. The method further comprises ejecting, at an injection molding manufacturing system, the formed product, and the liner from a completed first half of the mold and releasing, at an injection molding manufacturing system, the formed product from the liner. |
| US11724425B2 |
Micro moulding machine and process
A micro moulding machine and process for forming small plastic parts for the medical device industry. The machine adds heat in two steps to a precision sized plastic pellet and then displaces the entire pellet volume into the mould cavity. A substantial amount of heat is added to the pellet by forcing it through an orifice very near the gate of the mould. The pneumatic pressure to drive the pellet through the orifice is controlled to regulate the amount of heat introduced into the pellet. |
| US11724424B2 |
Method and fixture for molding a tank with an embedded ring
A method of and fixture for molding a product with an embedded ring. A system for molding a ring into a product including a rotational molding mold with an opening formed in the rotational molding mold sized to fit a ring. A fixture is removably couplable to the ring, wherein the ring and the fixture when coupled are removably couplable in the opening. The fixture is removed from the ring after the ring is molded into a product. A method of manufacturing a product with an embedded ring includes: coupling a ring to a fixture; clamping the fixture and the ring in an opening in a mold top; clamping the mold top to a mold bottom; rotomolding a product; unclamping the fixture from the mold top; uncoupling the fixture from the ring; unclamping the mold top and the mold bottom; and removing the product from the mold. |
| US11724417B2 |
Method for producing concrete pipes
A method for producing concrete pipes in a vertical casting mould comprising a moulding space (4) between a core (2) and a mantle (3) divided lengthwise and comprising mould sleeves (5, 9) which terminate the moulding space (4) at the bottom and at the top is described, wherein pourable concrete is poured into the moulding space (4) and the pipe body (7) is demoulded after setting of the concrete by opening the mantle (3). In order to be able to cast high-quality concrete pipes, it is proposed that the pourable concrete is poured into the moulding space (4) in a predetermined quantity when the upper mould sleeve (9) is removed and that the upper mould sleeve (9) forming a closed ring is pressed in a shaping manner into the end face of the pipe body (7) only after a setting time for a predefined setting volume of the cast pipe body (7) between the core (2) and the mantle (3). |
| US11724414B2 |
Defibrated material manufacturing device
A defibrated material manufacturing device is configured to defibrate a feedstock of clumps of shreds containing fiber into defibrated material. The defibrated material manufacturing device has a removal device, a metering device, storage device, and a defibrator. The removal device is configured to remove at least a part of foreign matter contained in the feedstock. The metering device is configured to measure the feedstock that has passed the removal device. The storage device is configured to store a measured feedstock measured by the metering device. The defibrator is configured to defibrate the measured feedstock supplied from the storage device into the defibrated material. |
| US11724411B2 |
Shaver
Provided is a shaver including a cartridge and a handle body. The cartridge includes a cartridge body formed in a rectangular frame shape; a plurality of blades installed in the cartridge body in the side-to-side direction of the cartridge body, each of the blades having a front portion bent downward; pair of side fixation slots formed on left and right frames of the cartridge body, respectively, so as to fix the left and right ends of each blade; a supporter connecting upper and lower frames of the cartridge body; and an inside fixation slot formed on the supporter so as to fix a portion of each blade. The handle body is coupled to the cartridge body. |
| US11724410B2 |
Portable hair removal apparatus
The present invention provides for a shaving device and more specifically, to a portable, conical shaped shaving apparatus with a central element, top and bottom caps, and when assembled, the apparatus is designed to look like a cosmetic container. |
| US11724408B2 |
Utility knife
A utility knife including a handle, a blade, a first blade holder, and a spare blade holder. The spare blade holder is pivotal with respect to the handle between an open position where the recess is exposed to allow a spare blade to be removed from the spare blade holder and a closed position where the recess is within a slot of the handle to inhibit removal of the spare blade from the spare blade holder. The spare blade holder further including a cam surface and the cam surface of the spare blade holder engages a cam surface of the handle when the spare blade holder is in the closed position to urge the spare blade holder in a direction from a first longitudinal side of the handle toward a second longitudinal side of the handle to allow the first blade holder to pivot between extended and folded positions. |
| US11724400B2 |
Information processing apparatus for determining interference between object and grasping unit, information processing method, and storage medium
An information processing apparatus of the present invention correctly determines in advance whether interference occurs between an object around a target workpiece to be grasped, and a hand. The information processing apparatus includes an obtaining unit configured to obtain a range image of a space including a plurality of workpieces, an identification unit configured to identify, from the obtained range image, an area of the target workpiece to be grasped among the plurality of workpieces, an interference determination unit configured to determine whether interference occurs between an area included in the range image and a grasping unit configured to grasp the target workpiece, and an output unit configured to output, based on a result of the interference determination by the interference determination unit, a result of determination as to whether interference occurs between an area excluding the area of the target workpiece and the grasping unit. |
| US11724387B2 |
Fast robot motion optimization with distance field
A robot collision avoidance motion optimization technique using a distance field constraint function. CAD or sensor data depicting obstacles in a robot workspace are converted to voxels, and a three-dimensional binary matrix of voxel occupancy is created. A corresponding distance map matrix is then computed, where each cell in the distance map matrix contains a distance to a nearest occupied cell. The distance map matrix is used as a constraint function in a motion planning optimization problem, where the optimization problem is convexified and then iteratively solved to yield a robot motion profile which avoids the obstacles and minimizes an objective function such as distance traveled. The distance field optimization technique is quickly computed and has a computation time which is independent of the number of obstacles. The disclosed optimization technique is easy to set up, as it requires no creation of geometry primitives to approximate robot and obstacle shapes. |
| US11724377B2 |
Bottom loading pliers stapler
A preferably pliers type stapler is disclosed with a staple loading structure that is both simplified and easy to operate. A lower handle and base are connected to the body through a pivoting and cam system. A single motion pulls the lower handle and base away from the body to expose a staple track location for loading staples at a bottom of the body. Preferably the same single motion releases the track to move outward from a rear of the body. In one embodiment a compact simplified structure using a preferably torsion spring provides a low cost reliable spring energized system. |
| US11724370B2 |
Lockable drive socket adapter
A lockable adapter is configured to couple a drive socket to a tool. The lockable adapter includes a body defining a longitudinal axis. The body is configured to couple the lockable adapter to the tool. The lockable adapter includes a sleeve moveably coupled relative to the body along the longitudinal axis of the body between a first position and a second position. The sleeve is configured to interface with the drive socket to support the drive socket on the sleeve. The lockable adapter includes a collar moveable relative to the sleeve. The sleeve moves into the second position configured to lock the drive socket to the sleeve in response to inserting the drive socket onto the sleeve. The sleeve moves into the first position configured to allow removal of the drive socket from the sleeve in response to moving the collar relative to the sleeve. |
| US11724366B2 |
Rotatable hand tools and fasteners
A hand tool for driving a fastener is provided. The hand tool includes gearing that interconnects a splined socket to a rotatable or trigger actuator and increases a rotational speed of the splined socket relative to the actuator. The hand tool may include a power tool receiver 38 or an independent motor to drive rotation of the splined socket to advance or retract a fastener from a threaded shaft. By increasing the speed and conserving rotational inertia, the hand tool reduces the time to secure a fastener on a threaded shaft. A rotatable nut is provided. The rotatable nut can slideably orient along a first axis and threadedly orient along a second axis to fasten to an adjacent surface. |
| US11724365B2 |
Suction device for retaining and/or transporting objects of different formats
A suction device for retaining and/or transporting objects, comprising a main supporting body (2) and at least one operating plate (3) provided with suction holes (7) connected to and suction means, in which the operating plate (3) is removably associated with the main supporting body (2) and has a second connecting face (5) coupled to a first connecting face (4) of the main supporting body (2), and in which the device also comprises one or more magnets (13) and one or more ferromagnetic bodies (14), each ferromagnetic body (14) being magnetically coupled to one or more magnets (13) when the operating plate (3) is associated with the main supporting body (2) for keeping the operating plate (3) fastened to the main supporting body (2), each magnet (13) and the ferromagnetic body (14) magnetically coupled to it being constrained respectively one to the operating plate (3), the other to the main supporting body (2). |
| US11724361B2 |
Autonomous modification of waterjet cutting systems
Systems and methods for providing real-time modification of cutting process programs using feedback from one or more sensors which measure one or more operational parameters of a cutting process and/or cutting apparatus. The sensor readings may be used to provide real-time modification of a motion program after such motion program has been provided to a motion controller. Examples of such operational parameters may include waterjet pump supply pressure, the abrasive mass flow rate, the force of the waterjet on the target piece, etc. The systems and methods discussed herein also utilize a cutting algorithm or program to calculate actual cut quality based on one or more sensor inputs, and to generate warnings or system shut-downs accordingly. The systems and methods discussed herein also utilize inspection devices to inspect coupons or first articles, and use the inspection data to autonomously modify motion programs and/or cutting process models without user intervention. |
| US11724360B2 |
Chemical mechanical polishing system and method of using
A method of conditioning a polishing pad includes receiving information on a roughness of the polishing pad from a first sensor. The method further includes conditioning the polishing pad using a conditioner. The method further includes detecting the roughness of the polishing pad following the conditioning. The method further includes repeating the conditioning in response to the detected roughness of the polishing pad being outside of a threshold roughness range. |
| US11724357B2 |
Pivotable substrate retaining ring
A carrier head includes a base assembly, a substrate mounting surface connected to the base assembly, a plurality of segments disposed circumferentially around the substrate mounting surface to provide a collet retaining ring to surround a substrate mounted on the substrate mounting surface, and an outer ring that is vertically movable relative to the plurality of segments. An inner surface of the collet retaining ring is configured to engage a substrate, and the collect retaining ring and outer ring are configured such that vertical motion of the outer ring controls motion of the collet retaining ring between a clamping and unclamping position. |
| US11724350B2 |
Automatic high-shear low-pressure force-controlled grinding device for complicated curved surface and machining method thereof
The present invention discloses an automatic high-shear low-pressure force-controlled grinding device for a complicated curved surface and a machining method thereof, which belong to the field of complicated curved surface grinding technologies of difficult-to-machine materials. The device comprises a base, columns, an industrial robot, an electrical spindle, a force-controlled floating work holder, a workpiece chuck, a grinder plate, a six-dimensional force sensor, a rotary table, a triaxial precision displacement table, a safeguard hood, a safety door, and a pedestal. The grinder plate comprises a grinder plate substrate, a press plate, a lining plate, and an abrasive layer. Each module is effectively communicated, and a control system collects and processes signals as well as transmits commands to achieve automatic force-controlled grinding of the complicated curved surface. The abrasive layer of the grinder plate generates the shear thickening effect; so, the material can be removed in a high-shear low-pressure grinding manner. |
| US11724349B2 |
Tool, a tool assembly and an apparatus for treatment of the edge of a knife
A tool assembly is arranged for simultaneous treatment of both sides of the edge of a knife. The tool assembly comprises a tool in the form of a stave having faces extending longitudinally between first and second ends of the stave. A holder is provided in which the stave is journaled pivotally within a restricted pivot angle range (α) defined by a pivot limit function accomplished through interaction between the holder and the stave. A pivot journal means, for example, in the form of a pivot pin and a pinhole, is arranged for journaling the stave pivotally about a center axis of the stave. |
| US11724346B2 |
Moving line assembly of airframes
Systems and methods are provided for aircraft assembly. The method includes receiving a half barrel section of fuselage in an assembly line having a plurality of serially arranged work stations; advancing the half barrel section in a process direction through the assembly line such that the half barrel section extends across at least a portion of the work stations; and performing work on the half barrel section with the portion of the work stations simultaneously. |
| US11724345B2 |
System and method for drilling holes and installing fasteners in vehicle structures
A system and method for drilling a hole in a vehicle structure and installing a fastener in the hole. A drill plate having openings and associated machine-readable elements is positioned on the structure. A drill gun is positioned in a particular opening and reads hole information from the associated element, and a computer determines whether the drill gun is properly set-up to drill the hole. A fastener insertion gun is positioned in the particular opening and reads fastener information from the element, and the computer determines whether the hole has been drilled and, if so, whether the fastener insertion gun is properly set-up to insert the fastener. A fastener delivery subsystem stores, tracks, and delivers fasteners to the fastener insertion gun. A system computer monitors the drilling of every hole, the insertion of every fastener, and the overall operation of the fastener delivery subsystem. |
| US11724344B2 |
Flexible assembly system and method
A flexible assembly system includes an industrial personal computer, a data collection card, a motion control card, a six-degree-of-freedom assembly platform, a first visual platform, a second visual platform and a supporting platform. The six-degree-of-freedom assembly platform includes a four-degree-of-freedom motion platform and a two-degree-of-freedom adjustment device, the two-degree-of-freedom adjustment device includes a two-degree-of-freedom motion platform and a clamping mechanism, and the clamping mechanism includes an outer frame, a flexible wrist rotatably connected in the outer frame, two clamping sheets mounted on the flexible wrist, two driving parts corresponding to the two clamping sheets, two first force sensors provided on the outer frame and two second force sensors provided on the flexible wrist; a first image collection apparatus is mounted on the first visual platform, and a second image collection apparatus is mounted on the second visual platform. A flexible assembly method is also disclosed. |
| US11724336B2 |
Apparatus for a laser welding system
A laser welding system for welding a component and reducing defects in the weld by ensuring uniform, laminar gas flow over a process area of the system. The laser welding system comprises a laser for welding the component, a platform for supporting the component, an enclosure surrounding the platform, a first actuatable barrier, a second actuatable barrier, an actuator, and a controller. The enclosure includes a plurality of walls, one of the walls having an inlet and another wall having an outlet. The inlet and outlet each having an opening having a cross-sectional area for letting gas flow through. The first and second barriers are configured to modify the cross-sectional areas of the openings when actuated. The actuator is configured to actuate the barriers, and the controller is configured to direct the actuator to actuate the barriers so that the cross-sectional area of the first opening is larger than the cross-sectional area of the second opening so that a pressure at the inlet is greater than a pressure at the outlet. |
| US11724334B2 |
Continuous ultrasonic additive manufacturing
According to one aspect, the present disclosure provides a system for manufacturing transition structures including fiber threads embedded within a metal component. The system may include a supply of base sheet metal. The system may include a conveyor supported on a plurality of rollers and configured to move the base sheet metal in a production direction. The system may include a plurality of stages arranged in the production direction. Each stage may include a channel forming device configured to form a channel in the base sheet metal, a fiber inserting device configured to insert a portion of a fiber material into the channel, and one or more ultrasonic welders configured to consolidate a layer of metal foil over the fiber. The disclosure includes methods of using the system to produce transition structures and reinforced components. |
| US11724333B2 |
Manufacturing method of secondary battery and secondary battery
According to the present disclosure, the breakage of an exterior body due to rising deformation of an electrode terminal can be prevented. The manufacturing method herein disclosed includes the steps of: bringing a lower surface of a terminal connecting part into contact with a first terminal, and bringing an upper surface of the terminal connecting part into contact with a second terminal; interposing the terminal connecting part, the first terminal, and the second terminal between a horn and an anvil, and carrying out ultrasonic welding; and accommodating the electrode body into the exterior body. Such a manufacturing method is characterized in that a width dimension of the horn is longer than a width dimension of the second terminal, and a width dimension of the anvil is longer than the width dimension of the second terminal. This can prevent rising deformation of the electrode terminal, and can prevent breakage of the exterior body by the deformed electrode terminal. |
| US11724331B2 |
System and method for controlling shielding gas flow in a welding device
The present disclosure is directed to a system and method for obtaining a desirable shielding gas flow in a welding device. The system includes a user interface configured for a user to input the size of the nozzle, a processor that is configured to calculate a desirable flow rate of shielding gas based at least in part on the input nozzle size, and a flow regulator that is configured to control the flow of the shielding gas in order to obtain the desirable flow rate. |
| US11724327B2 |
Handle for exothermic mold with spring connectors
Disclosed is a handle clamp for an exothermic mold. The clamp includes a pair of legs, each having a plurality of rods that are shaped to fit into engagement holes on sections of the mold. The rods of each leg engage with one section of the mold. Engagement brackets are rotatably disposed on one or more or the rods. The brackets each have a thumb bolt that can be extended toward a mold section connected with the clamp. When engaged with the mold section, the thumb bolt stabilizes the mold section on the handle. A detent mechanism is provided between the bracket and the leg of the handle. The detent mechanism releasably holds the bracket in one of a selected plurality of rotational positions with respect to the rod. By selecting different rotational positions for the brackets, the handle can be configured to engage with different configurations of mold. The thumb bolts that are biased toward the mold section by a spring. The bolts include a key that can be aligned or misaligned with a key slot on the bracket. By aligning the key with the key with the key slot, the bolt can be moved toward or away from the mold section under the biasing force of the spring. By misaligning the key and key slot, the bolt can be locked into engagement with the mold section or else held in a disengaged position. |
| US11724324B2 |
Wire electrical discharge machine and wire electrical discharge machining method
A wire electrical discharge machine performs electrical discharge machining on a workpiece by applying voltage across an electrode gap formed between a wire electrode and the workpiece to thereby generate electrical discharge while moving the wire electrode relative to the workpiece along a path specified by a machining program. The wire electrical discharge machine includes: a voltage detector for detecting a gap voltage across the gap; a facing area calculation unit for calculating, as a facing area, the area of a surface of the workpiece contained within a predetermined distance from the center axis of the wire electrode; an axis feed rate determination unit for determining an axis feed rate based on the gap voltage value detected by the voltage detector, and the facing area; and a movement control unit for performing control so that the wire electrode moves relative to the workpiece at the axis feed rate. |
| US11724323B2 |
Reamer
A reamer incudes a core and a plurality of outer-circumference cutting edges provided on an outer circumference of the core and made of a hard tool material. The core extends from a front end to a rear end. The core is provided with a plurality of flutes from the front end to the rear end. A center-of-gravity adjustment portion, which adjusts a distance from a center of rotation to a center of gravity, is provided at least partially from terminal ends of the plurality of flutes on a rear end side to the rear end of the core. The center-of-gravity adjustment portion causes the deviation of the center of gravity from the center of rotation to be smaller than when no center-of-gravity adjustment portion is provided. |
| US11724317B1 |
Cubic phase refractory coatings and applications thereof
In one aspect, refractory coatings are described herein having multiple cubic phases. In some embodiments, a coating comprises a refractory layer of TiAlN deposited by PVD adhered to the substrate, the refractory layer comprising a cubic TiAlN phase and a cubic A1N phase, wherein a ratio of intensity in the X-ray diffractogram (XRD) of a (200) reflection of the cubic AlN phase to intensity of a (200) reflection of the cubic TiAlN phase, I(200)/I(200), is at least 0.5. |
| US11724314B2 |
Large area recoating for additive manufacturing
Methods and systems for additive manufacturing can include a modular spreader unit including multiple spreaders that collectively span the width of a large build area. The spreaders can be arranged in offset rows so that spreaders in a second row cover gaps between spreaders in a first row. The spreaders can be secured with quick release mechanisms for rapid replacement and adjustment during service intervals. |
| US11724312B2 |
Method for producing three-dimensional molded object
A manufacturing method for a three-dimensional molded object includes repeating formation of a material layer and formation of a solidified layer, the material layer being formed by spreading a metal material on a base plate and the solidified layer being formed by irradiating the material layer with a laser beam or an electron beam, thereby molding a solidified body which is a laminated solidified layer on the base plate; and subjecting the base plate and the solidified body after molding to a heat treatment. |
| US11724306B1 |
Coating composition embodiments for use in investment casting methods
Disclosed herein are embodiments of a coating composition for use in investment casting. The coating composition embodiments provide a solidified coat that can be as a mold for casting castable materials and that is easily removed from the casted material using water. The coating composition embodiments disclosed herein are reusable and are non-toxic and exhibit high thermal stability. |
| US11724304B2 |
Handheld handle-powered pull riveter
A blind riveting device is provided, which is adapted for engagement to a handle having a powered translating member projecting therefrom. Force from the translating member imparted to a drive piston moves a second piston to pull a blind rivet connected to a jaw engaged with the second piston, thereby mounting the blind rivet. |
| US11724302B2 |
Method and apparatus for can expansion
An expansion tool for expanding an article. The expansion tool includes a lead-in portion extending outwardly from a first end of the expansion tool and a first pilot portion extending from the lead-in portion. The first pilot portion has a first diameter. The expansion tool further includes a second pilot portion being generally parallel with the first pilot portion. The second pilot portion has a second diameter larger than the first diameter. The expansion tool further includes a forming portion bridging the first pilot portion and the second pilot portion. The forming portion is generally sloped. The expansion tool further includes an expansion portion extending from the second pilot portion toward a second end of the expansion tool. The expansion portion has a third diameter larger than the second diameter. |
| US11724295B2 |
Steel section rolling mill
A section mill (10) for the rolling of steel sections is disclosed. The section mill includes a universal mill stand (12) and an edger mill stand (14) for rolling a workpiece (18) in a plurality of back-and-forth passes into a steel section having a web and one or more flanges. The section mill further includes a cooling arrangement (16) for cooling the workpiece while it undergoes rolling during one or more of the passes. The cooling arrangement includes a cooling box (20) having a spray head (21) with spray openings (22) for spraying jets of pressurized cooling liquid against the workpiece. The cooling arrangement further includes an actuator (38, 34) configured to move the cooling box relative to the stand frame (58) of the universal mill stand and/or of the edger mill stand for adjusting a distance between the spray openings and the workpiece. |
| US11724293B2 |
Compositions and methods for cleaning contaminated solids and liquids
The present invention relates to compositions and methods for the remediation of contaminated solids and liquids. In particular, embodiments of the present invention relate to the bioremediation of solids and liquids by a composition comprising a biocatalyst or mixture of biocatalysts. The present invention also relates to methods for producing the bioremediation compositions and methods for applying the bioremediation compositions to contaminated sites, including treatment, storage, and disposal facilities, as well as various contaminated water sources, such as aquifers and reservoirs. |
| US11724292B2 |
Medium internal circulation enhanced thermal desorption soil remediation reactor and method thereof
A medium internal circulation enhanced thermal desorption soil remediation reactor and a method thereof, and belongs to the technical field of soil remediation. Internal circulation of a thermal medium is realized through a specially designed rotary drum structure, and a way for heating soil by utilizing oxidative decomposition of organic contaminants is provided, so that the treatment efficiency of an apparatus and the contaminant removal effect are improved significantly on the premise of not increasing the scale of the apparatus, and at the same time, the energy consumption of a system is reduced. |
| US11724291B2 |
Closure methods for mines
Treatment technology directed to using mine waste as a raw material to manufacture a mine filling product for use as a suitable precursor product or mine filling product to be used as a backfill material to close a mine. The precursor product or mine filling product retains its metals and is not be able to generate acidity. According to the disclosure, the precursor product or mine filling product, when placed in a mine, may also remove metals from mine fluids in the mine it contacts, and still retain the metals it hosted when it was a mine waste prior to it being used as a raw material to manufacture the precursor stowing backfill product. |
| US11724288B2 |
Systems, methods, and devices for classifying and identifying waste in real-time
A device is disclosed which includes a processor, a screen, and either or both of a camera and a microphone. The device may receive input related to a waste item, identify the waste item, classify a disposal type for the waste item, and provide a suggestion for disposing of the waste item. |
| US11724287B2 |
Seed sorting
A seed sorting system for sorting seeds includes a seed transfer station configured to move seeds through the system. An imaging assembly includes an x-ray camera configured to acquire x-ray images of the seeds as the seeds move through the system. The x-ray camera is configured to produce high quality images at high line scan rates to accommodate a speed and width at which the seeds are moved by the seed transfer station through the system. A sorting assembly is configured to sort the seeds into separate bins based on the acquired x-ray images of the seeds. |
| US11724285B2 |
Mechanical amplification of piezoelectric actuators
Typically, the displacement of piezo-electric actuators is quite small. Accordingly, some sort of amplification may be needed for specific applications to amplify the displacement of the piezo-electric actuator, and thereby amplify the haptic feedback. For all solutions, the goal is to amplify the displacement of a moveable mass in order to increase vibration to improve the haptic feedback. If the host device is a wearable or portable device, e.g. a smart watch, it would be preferable to excite a heavy moveable mass that is already part of the assembly to harvest enough energy to transmit to the interface with the user. If the device is a large display, e.g. a display in a vehicle info system, the display itself could be the moveable mass. |
| US11724284B2 |
Method of manufacturing a film comprising microfibrillated cellulose
The method of the invention relates to a method of manufacturing a fibrous, oxygen barrier film by casting a suspension comprising microfibrillated cellulose onto a non-porous substrate in a number of subsequent steps with intermediate drying. The invention enables an efficient method to manufacture an MFC film by casting technology without the problems of cracks or voids formed in the film. By applying the MFC in several layers, with in-between drying, the distance the water has to diffuse through is shorter, whereby the evaporation is more efficient and the film properties are not negatively affected by the drying. |
| US11724283B1 |
Metal curing ovens with quick heat-up and cooldown, and processes of using same
Insulated ovens include an oven entry enclosure having a quick cool-down fan and damper, a direct-fired, forced draft combustion chamber, a converging enclosure at a distal end of the chamber, an oven exit enclosure having an exhaust fan, and oven cool-down doors. Combustion burners form a first heated gas that heats a wet coated continuous metal sheet to form a dried, uncured continuous metal sheet having a first heated temperature. The converging enclosure includes more burners, creating impinging flames that heat the dried, uncured continuous metal sheet, forming a continuous metal sheet having a dried, cured water-based coating having a second heated temperature. During cooling, actuators stop the coated continuous metal sheet upon receipt of a first signal, stop combustion except for pilot burners, open the cool-down doors and operate the quick cool-down fan to avoid waste. Burners may be relit in a second heating cycle. |
| US11724281B2 |
Multi-roll granule application
A method and apparatus for applying or dropping granules onto the asphalt coated surface of a moving sheet in shingle manufacturing is disclosed. The method includes sharing each drop between two or more blend rolls with a subsequent blend roll or rolls applying a partial drop directly on top of partial drops already applied by a first blend roll or rolls. High production speeds can be accommodated since each roll can be operated at slower rotation rates and with slower acceleration and deceleration requirements than would be required if the full granule drop were applied during the same time interval with a single blend roll. |
| US11724276B2 |
Coating system including coating robot and operation robot
A coating system includes a coating robot and an operation robot. The coating robot has a height and is mounted in a coating booth to coat a workpiece while the workpiece is conveyed in the coating booth in a conveyance direction substantially perpendicular to a height direction. The workpiece including a body and a movable part movable with respect to the body. The operation robot is disposed in the coating booth below the coating robot in the height direction. The operation robot is movable in the coating booth in the conveyance direction and is configured to move the movable part of the workpiece. |
| US11724275B2 |
System for spraying a wall surface of a building and method therefor
The present invention provides an automated system for spraying a wall of a building. The automated system comprises a scissor lift having a linear track disposed thereon, wherein the linear track is disposed horizontally with respect to the height of the building; a robotic mechanism slidably mounted on a linear track of the scissor lift, the robotic mechanism further having an end effector adapted for supporting a spray nozzle thereon; a visual monitoring system configured to scan structural characteristics and profiles of the wall; computing device disposed in communication with the visual monitoring system and the robotic mechanism, wherein the computing device is configured to receive the scanned structural characteristics and profile of the wall from the visual monitoring system; and a controller communicably coupled to the computing device, the controller configured to independently control operation of respective ones of the robotic mechanism, and the spray nozzle according to the scanned structural characteristics and profiles of the wall. |
| US11724274B2 |
Mobile platform and oscillating mechanism for coating flat surfaces
The present invention refers to a working assembly for a painting system, containing a mobile platform and a crank and slider-type oscillating mechanism, which reproduces movements transmitted to a shaft and that guides a paint gun, mimicking the process performed by painters. Thus, the mobile platform and the oscillating mechanism were designed to move unidirectionally over the surface, being able to move in two orthogonal directions and also to rotate in order to keep the platform level. |
| US11724272B2 |
Systems and methods for a material sensor for a material pump
A system includes a material sensor system having an inlet and an outlet. The inlet receives a flow of a material and the outlet outputs the flow of the material. The material sensor system includes an inner cavity having a surface, where the inner cavity receives the flow of the material. The material sensor system also includes a float system having one or more floats, where the one or more floats float within the material of the inner cavity. The material sensor system also includes a switch that sends one or more signals to a control valve system when the float system engages the surface of the inner cavity. |
| US11724271B2 |
All-polymer pump dispenser with adaptable insert and internal plug seal
A pump constructed entirely from a polymeric material is described. The pump includes an internal sealing plug and adaptable insert coupled to a resilient bellows structure. The plug includes a keyed feature that allows for selective sealing at the lower end of the pump chamber depending upon the rotational alignment of the actuator head and closure, owing to stopper mechanisms appropriately positioned along the peripheral interfacing surfaces of these components. |
| US11724269B2 |
Smoke generator with deflector
A smoke generator for anti-burglar purposes comprising canister holding means for holding a canister for chemicals to be used to generate smoke wherein the smoke generator further comprises a smoke deflector arranged below the position of the canister for even distribution of generated smoke, and wherein the smoke deflector have a smoke deflector cavity of sector shape. The smoke generator is provided with a cartridge for the canister to ease replacement of used or expired canister. The smoke deflector is provided with a residual collector to prevent residuals and debris from littering the room where the smoke generator is used. |
| US11724268B2 |
Nozzle for cleaning substrate and method of manufacturing the same
The present invention relates to a nozzle for cleaning a substrate by discharging cleaning liquid to the substrate and a method of manufacturing the nozzle and, more particularly, to a nozzle for cleaning a substrate and a method of manufacturing the nozzle, the nozzle having pressure resistance performance capable of enduring high supply pressure of the cleaning liquid. |
| US11724264B2 |
System and method for the gravimetric sorting of a mixture of substances
The invention relates to a system for the gravimetric sorting of a mixture of substances during the processing and/or the recycling of residual building materials and/or demolition materials, comprising a fractioning unit (2) adapted to divide the mixture of substances into at least m fractions (A, B, C); at least n·m gravimetric densimetric tables (A.1, A.2.2, A.3.2), arranged in m cascades each with at least n densimetric tables distributed to n stages, wherein the fractioning unit is coupled to them densimetric tables (A.1) of the first stage such that a different one of the at least m fractions can be supplied to each of the densimetric tables of the first stage; wherein, within each cascade, each densimetric table of a considered stage (A.2.2, A.3.2) is coupled to a densimetric table (A.1, A.2.2) of the preceding stage such that either the first partial fraction or the second partial fraction (12, 22) of the densimetric table (A.1, A.2.2) of the preceding stage can be supplied to the densimetric table (A.2.2, A.3.2) of the considered stage. An appropriate method is also part of the invention. |
| US11724262B2 |
Method of facilitating the handling of a volume of fluid
A device and method are provided to facilitate the handling of a volume of fluid. The device includes an elongated tube having an open first end and a second end. The tube defines a reservoir for receiving the volume of fluid. A stanchion has a first end received within the reservoir of the tube and a second end projecting from the open end of the elongated tube. In operation, the elongated tube is deposited in a first capsule having fluid therein. The first capsule is centrifuged such that the volume of fluid is received in a reservoir in the tube through the open end. The tube is removed from the first capsule and positioned in a second capsule such that the open end of the tube is spaced from a closed end of the second capsule. The second capsule is centrifuged such that the volume of fluid is expelled from the reservoir of the tube. |
| US11724257B2 |
Mixing and microfluidic apparatuses related thereto
The application relates to microfluidic apparatus and methods of use thereof. Provided in one example is a microfluidic device comprising: a first fluidic input and a second fluidic input; and a fluidic intersection channel to receive fluid from the first fluidic input and the second fluidic input, wherein the fluidic intersection channel opens into a first mixing chamber on an upper region of a first side of the first mixing chamber, wherein the first mixing chamber has a length, a width, and a depth, wherein the depth is greater than about 1.5 times a depth of the fluidic intersection channel; an outlet channel on an upper region of a second side of the first mixing chamber, wherein the outlet channel has a depth that is less than the depth of the first mixing chamber, and wherein an opening of the outlet channel is offset along a width of the second side of the first mixing chamber relative to the fluidic intersection. |
| US11724254B2 |
Liquid transfer system
Aspects of the invention relate to liquid transfer systems including a pipette tip having a body defining an inner volume and having first and second ends, the first end arranged to transfer a volume of liquid into and out of the pipette tip and the second end arranged for attachment to a pipette, and a bladder sealingly attached to the body. In some embodiments, the bladder is disposable in the inner volume. The bladder may be defined by a membranous sac and/or a planar membrane. The bladder may be moveable in response to an applied pressure to transfer liquid. The bladder also may be stretchable to accommodate a volume of fluid. In some embodiments, the pipette tip is used in a cell culture incubator, with a manipulator including a pipette that is in fluid communication with the pipette tip. |
| US11724253B2 |
Method for the photocatalytic reduction of carbon dioxide implementing a supported photocatalyst made from molybdenum sulfide or tungsten sulfide
The invention concerns a method for the photocatalytic reduction of carbon dioxide carried out in the liquid phase and/or in the gas phase under irradiation using a photocatalyst comprising a support made from alumina or silica or silica-alumina and nanoparticles of molybdenum sulfide or tungsten sulfide having a band gap greater than 2.3 eV, said method comprising the following steps: a) bringing a feedstock containing carbon dioxide and at least one sacrificial compound into contact with said photocatalyst, b) irradiating the photocatalyst with at least one source of irradiation producing at least one wavelength smaller than the width of the band gap of said photocatalyst so as to reduce the carbon dioxide and oxidise the sacrificial compound in the presence of said photocatalyst activated by said source of irradiation, in such a way as to produce an effluent containing, at least in part, C1 or above carbon-containing molecules, different from CO2. |
| US11724252B2 |
Synthesis of metal oxide catalysts using supercritical carbon dioxide extraction
A metal oxide catalyst synthesized using supercritical carbon dioxide extraction is provided, wherein the metal oxide catalyst includes an active site containing at least one type of metal oxide and a support for loading the active site and the metal oxide is an oxide of a metal selected from the group consisting of transition metals (atomic number 21 to 29, 39 to 47, 72 to 79, or 104 to 108), lanthanide (atomic number 57 to 71), post-transition metals (atomic number 13, 30 to 31, 48 to 50, 80 to 84, and 112), and metalloids (atomic number 14, 32 to 33, 51 to 52, and 85) in the periodic table, and a combination thereof. |
| US11724250B2 |
Metathesis catalyst system for polymerizing cycloolefins
A supported catalyst system is based on a transition metal carbene including the moiety M1=CR*)2, wherein M1 is the transition metal and R* is hydrogen or a C1-C8 hydrocarbyl. The catalyst system can be supported on a metal oxide support such as silica or the catalyst can be self-supporting. Methods of making the catalyst system can involve precursors based on and/or reacted with aluminum alkyls, halides, and/or alkoxides. Methods of polymerizing cyclic olefins with the catalyst system can obtain polyalkenamers, cyclic olefin polymers, cyclic olefin copolymers, and other metathesis reaction products. The supported catalyst and/or monomer can be recovered and recycled to the polymerization reactor. |
| US11724247B2 |
Bifunctional catalysts and systems and methods for oxidative dehydrogenation of alkanes to olefins and high-valued products
Bifunctional catalyst compositions, methods, and systems are provided for the use of CO2 as a soft oxidizing agent to effectively convert low-value small alkanes to high-value small olefins. The bifunctional catalyst comprises a metal oxide catalyst and a redox-active ceramic support. |
| US11724245B2 |
Integrated heat exchanger reactors for renewable fuel delivery systems
An apparatus includes an integrated heat exchanger and reactor module. The integrated heat exchanger and reactor module includes a heat exchanger channel, and a reactor channel which is thermally coupled to the heat exchanger channel. The reactor channel includes a layer of catalyst material that is configured to produce hydrogen by endothermic catalytic decomposition of ammonia, which flows through the reactor channel, using thermal energy that is absorbed by the reactor channel from the heat exchanger channel. |
| US11724242B2 |
Freestanding metal-organic framework (MOF) aerogels and preparation
An aerogel is formed by preparing metal-organic framework (MOF) aerogels by preparing a porous solid comprising a metal precursor for the metal-organic framework (MOF) aerogels, and transforming the metal precursor into the MOF by reacting the porous solid with organic ligands mixed with a solvent. The solvent is then removed by supercritical extraction and drying. |
| US11724237B2 |
Fluid injection
The present invention generally relates to systems and methods for the control of fluids and, in some cases, to systems and methods for flowing a fluid into and/or out of other fluids. As examples, fluid may be injected into a droplet contained within a fluidic channel, or a fluid may be injected into a fluidic channel to create a droplet. In some embodiments, electrodes may be used to apply an electric field to one or more fluidic channels, e.g., proximate an intersection of at least two fluidic channels. For instance, a first fluid may be urged into and/or out of a second fluid, facilitated by the electric field. The electric field, in some cases, may disrupt an interface between a first fluid and at least one other fluid. Properties such as the volume, flow rate, etc. of a first fluid being urged into and/or out of a second fluid can be controlled by controlling various properties of the fluid and/or a fluidic droplet, for example curvature of the fluidic droplet, and/or controlling the applied electric field. |
| US11724235B2 |
Mixing apparatus, mixing method and substrate processing system
A mixing apparatus includes a phosphoric acid aqueous solution supply, an additive supply, a tank, a phosphoric acid aqueous solution supply path and an additive supply path. The phosphoric acid aqueous solution supply is configured to supply a phosphoric acid aqueous solution. The additive supply is configured to supply an additive configured to suppress precipitation of a silicon oxide. The phosphoric acid aqueous solution supply path is configured to connect the phosphoric acid aqueous solution supply with the tank. The additive supply path is configured to connect the additive supply with the tank. The additive is supplied while fluidity is imparted to the phosphoric acid aqueous solution supplied from the phosphoric acid aqueous solution supply into the tank. |
| US11724234B2 |
Multilayer thin film nanocomposite membranes prepared by molecular layer-by-layer assembly
This invention relates thin film nanocomposites (TFNCs) and methods of preparing the same by molecular layer-by-layer assembly. The TFNCs comprise a porous nanofibrous support first layer coated with a mid-layer having an outer separating layer, wherein the out separating layer has one or more bilayers or trilayers. The TFNCs can be particularly suitable for use as filtration membranes for the separation of dissolved components from fluids such as ultrafiltration, nanofiltration, and reverse osmosis. Thus, embodiments of the invention also include filtration systems and methods of filtering. |
| US11724231B1 |
Portable reverse osmosis system
A reverse osmosis system to be connected to a feed water conduit and producing permeate water is disclosed. The reverse osmosis system includes a plurality of tubular bodies each having a first end and a second end, a first inner end plate attached to the first end of the tubular bodies, and a second inner end plate attached to the second end of the tubular bodies. The plurality of tubular bodies houses a filter, a pump, and two reverse osmosis membranes therein. The plurality of tubular bodies is configured to be connected in in fluid communication with each other via channels disposed within the end plates. |
| US11724228B2 |
Getter activation under vacuum
A vacuum insulated compartment includes an outer wrapper and an inner liner that is sealed to the outer wrapper. A cavity is defined therebetween. The cavity includes a negative pressure. An insulation material is disposed in the cavity. A getter assembly is disposed in the cavity and includes a primary getter material that is deposited on a plate. A cover layer is deposited over the primary getter material on the plate. A vessel is nested within the primary getter material. A secondary getter material is disposed within the vessel. A protective enclosure is disposed around the getter assembly. |
| US11724227B2 |
Pulse air cleaner system and methods with controlled scavenge
A system and method of operating an air cleaner assembly including a selective scavenging apparatus that may be configured to actuate in response to a pulse cleaning operation. The air cleaner assembly may include an air cleaner housing, filter media positioned within an interior space of the air cleaner housing, a pulse cleaning apparatus extending into the interior space, and the selective scavenging apparatus in fluid communication with an egress aperture of the air cleaner housing. The selective scavenging apparatus may be configured to move fluid and sediment out of the air cleaner housing during a scavenging time period and the pulse cleaning apparatus may be configured to direct a pulse of gas into the clean air space during a cleaning operation. The scavenging time period may start based on the beginning of the cleaning operation and may end based on the completion of the cleaning operation. |
| US11724225B2 |
Filtering medium cleaning apparatus and method
A filter housing includes a first end, an opposite second end and a peripheral side wall, all defining, in a combination with each other, a hollow interior of the housing. An air inlet is provided adjacent the first end and an air outlet is provided in the second end. The air inlet and air outlet are in open communication with the hollow interior. One or more openings are provided through the second end, being disposed between the air outlet and the peripheral side wall. A filter cleaning apparatus includes the filter housing, a hollow filter within the hollow interior and a nozzle within the hollow filter. The nozzle is designed to purge contaminates from the filter with pressurized fluid supply. The contaminates can be removed through one or more openings. The apparatus can be used as an air intake pre-cleaner or as a main air filter for internal combustion engine. |
| US11724219B2 |
Bypass valve with variable filter
One or more techniques and/or systems are disclosed for bypass flow filtering. A bypass valve filter includes at least one wall configured to engage a surface of a bypass valve and a filter surface having a plurality of openings between an inside of the at least one wall and an outside of the at least one wall. One or more openings of the plurality of openings have a first size and one or more other openings of the plurality of openings have a second size, wherein the first size is different than the second size to define different levels of filtering. The bypass valve further includes an open end configured to allow fluid flow therethrough and to the plurality of openings. |
| US11724214B2 |
Method and apparatus for removal of particulate matter from a multiphase stream
A system for removing particulate matter from a multiphase stream comprising gas, liquid and the particulate matter. The system comprises a first vessel for receiving the multiphase stream and separating a majority of gas from the multiphase stream and collecting a slurry of liquid and particulate matter; a second vessel for receiving the slurry and causing separation of the particulate matter from the liquid and for generating a pressure head of liquid against the particulate matter; a third vessel for receiving the particulate matter from the second vessel and collecting the particulate matter until a pre-determined mass or volume of particulate matter is collected; and an outlet in the third vessel for conveying the particulate matter out of the third vessel. |
| US11724201B1 |
Animated and personalized coach for video games
Various aspects of the subject technology relate to systems, methods, and machine-readable media for generating insights for video games. The method includes gathering information regarding a player for a plurality of video games, the information comprising at least one of in-world state data, player action data, player progression data, and/or real-world events relevant to each video game. The method also includes tracking events in at least one video game of the plurality of video games, the events comprising an action event or a standby event. The method also includes determining that an event of the tracked events is an action event. The method also includes generating insights regarding the action event based on the information gathered regarding the player, the insights for improving the player's performance in the video game. The method also includes relaying the insights to the player to improve the player's performance in the video game. |
| US11724196B2 |
Enhancing gaming content for previously developed gaming applications
The present disclosure relates to systems, methods, and computer-readable media for identifying a variety of events that occur within a gaming session and implementing one or more in-game enhancements based on the identified events. For example, a gaming service (e.g., a cloud gaming server) can leverage content analysis and event recognition services on a cloud computing system to detect one or more in-game events based on gaming content (e.g., video content, audio content, controller inputs) that is delivered to a client system. Systems described herein can cause in-game enhancements to be implemented on a client system in response to detected events. Detection of events and implementation of the various enhancements may be performed without significant redevelopment of gaming applications, even where a gaming application has been previously shipped. |
| US11724195B2 |
Seasonal reward distribution system
The present disclosure provides a video game based seasonal reward distribution system. The seasonal reward system can provide users with a non-linear map that allows the users to choose how to progress through the reward map when advancing or leveling up a virtual character or user account within the video game. The virtual map can provide a visual representation of a non-linear pathway or tracks that a user can follow based on how the user would like to proceed and what types of rewards the user prefers to unlock. The reward map provides a series of reward nodes connected by links, resulting in a plurality of pathways or tracks that a user can select during advancement within the video game. The user can select individual reward nodes when the virtual character levels up and progress along a pathway on the virtual map. |
| US11724191B2 |
Network-based video game editing and modification distribution system
Embodiments of the present application provide a network-based game modification system. The network based game modification system can provide users with access to game application source data and editing tools through a game editor client. The game editor client can provide an interface by which the developers can provide access to public source data while preventing access to private game source data. Additionally, the game editor client can provide an interface for access to some of the developers tools. |
| US11724190B2 |
Systems and methods for modifying game assets of an online gaming platform based on tradeable items
Systems and methods for modifying game assets based on tradeable items that are associated with user accounts of users of the online gaming platform are disclosed. Exemplary implementations may: store, in electronic storage, item information associated with the tradeable items; obtain a first item identifier of a first tradeable item; obtain first user information of a first user account; link the first tradeable item with the first user account such that a first item-account connection is established; store the first item-account connection; obtain, based on the first item identifier, the first modification information; receive, from the first user, an indication of a selection of a first game asset to be modified based on the first modification information such that a first asset-item connection is established; and modify, based on the first modification information, the first attribute information in accordance with the first tradeable item. |
| US11724187B2 |
Ghost comparison mode
A method and system for providing visual comparisons to previous gameplay is disclosed. A plurality of datasets, with each dataset associated with displaying at least a part of gameplay from a past gameplay session of an interactive content title and a set of synch points within the past gameplay session is stored. An input over a communication network from a client device of a player associated with a current gameplay session is received. The received input indicates one of the stored datasets associated with the interactive content title. An overlay for a display of the current gameplay session is generated. The overlay includes a ghost projection based on the indicated dataset. The ghost projection is superimposed over the display of a virtual environment of the current gameplay session based on the set of synch points. |
| US11724183B2 |
System and method for streaming game video
A system and method are described for managing the state of an online video game. A method includes initiating a new online video game in response to user input from a client device, the online video game being in a first state on a first server when initiated; executing the online video game on the server, thereby causing the online video game to enter a second state; pausing or terminating the online video game; determining differences between the first state and the second state and generating difference data containing the differences; transmitting the difference data over a network to a second server; and recreating the second state from the difference data and the first state in response to user input indicating that the user wishes to resume the online video game and in response to the second server being selected as the server on which to execute the video game. |
| US11724182B2 |
Dynamic streaming video game client
Embodiments of the present application provide a phased streaming system and process using a dynamic video game client. The dynamic video game client can utilize a state stream game engine in combination with a game application streaming service to provide users with the ability to begin playing games quickly on a huge range of devices. |
| US11724180B2 |
Systems and methods of automatic game creation
A system, machine-readable storage medium storing at least one program, and a computer-implemented method for automatic game creation are presented. An access module can access player information for a receiver and an originator. Additionally, a matching module can determine that the receiver and the originator have a connection based on the player information. Furthermore, a game invitation module can detect that a recipient game is installed on an originator device of the originator and that the recipient game is not installed on a receiver device of the receiver. Subsequently, the game invitation module can send, to the receiver device, a game invitation to play the recipient game based on the determination and the detection, with the game invitation including information associated with the originator. |
| US11724174B1 |
Sports board configuration
Disclosures herein are related to sports board configuration. |
| US11724172B2 |
Ball game apparatus
A ball game apparatus in which movements of a coded ball (20) are detected by detector units (100, 206) and an automatic indication of a player's score is given, where data relating to the ball (20) are stored in a database connected to the detector units (100, 206), the data including the code of a ball (20) and a code relating to a player to whom the ball (20) has been allocated, the ball (20) being configured to temporarily store, and to intermittently transfer to the detector units (100, 206) and thence to the database, data relating to the ball's movements. A rechargeable battery (40) is contained within the ball (20), and is arranged to be charged by a battery charging system. Features of the game may be controlled by means of a player's mobile telephone. |
| US11724168B1 |
Ski sense
An apparatus, system and method for ski training are disclosed herein for providing feedback to a skier regarding the orientation of their skis. The apparatus, system and method measure various distances between a first ski and a second ski, determine an angle between the first ski and the second ski based on information representative of various distances; and provide an indication of the measured angle. |
| US11724167B2 |
Lasso yard game
A unique game piece for competing in a novel game is disclosed. The game piece is configured to move from a first position to a second position. The game piece includes a base and a fixture and an indicator configured to extend therefrom in different directions such that when the game piece is moved from the first position to the second position the indicator become apparent or discernible. |
| US11724165B2 |
Golf swing analyzer system
A golf swing analyzer system for analyzing a golfer's golf swing. An inertial measurement unit (IMU) may be used to capture data regarding the swing. The IMU may be oriented along a hosel-axis and a face-axis to reduce the complexity of calculations to determine the path of the swing. Two IMUs may be used to permit correction of captured data, different orientations of the IMUs to increase accuracy of captured data, and a doubling of the captured data. The IMU may include a magnetometer that cooperates with a magnet that is adapted to indicate the time at or near impact of the head of the golf club with the golf ball. An LED system provides visual information to a user regarding the swing while the swing is being made. |
| US11724160B2 |
Methods for treating golf balls having a thermoplastic polyurethane cover
Golf balls having covers made of thermoplastic polyurethane compositions are provided. Multi-piece golf balls can be made. Polyurethane primer coatings and polyurethane top-coatings are applied to the thermoplastic polyurethane cover. Isocyanate-rich and polyol-rich polyurethane coatings can be applied. In one embodiment, multi-functional imine and amine compounds can be used to treat the golf ball. The resulting coating may contain polyurethanes, polyureas, and hybrids, copolymers, and blends thereof. The cover composition and surface coatings can further include catalysts, ultraviolet (UV)-light stabilizers, and other additives. Heat is used to cure the coatings. The coating methods have many benefits and the finished balls have good physical properties. |
| US11724159B2 |
Golf ball dimple plan shape
The present invention is directed to golf balls having improved aerodynamic performance due, at least in part, to the selection of the plan shapes of the dimples thereon. In particular, the present invention is directed to a golf ball that includes at least a portion of its dimples having a plan shape defined by a low frequency periodic function mapped along a simple closed path. In addition, the present invention provides methods for designing dimples having a plan shape defined by a low frequency periodic function mapped along a simple closed path. |
| US11724155B2 |
Assistive fitness system and method, fitness equipment
An assistive fitness system, assistive fitness method, and fitness equipment are provided. The assistive fitness system includes a thermal imaging device configured to receive an infrared signal from a human body and perform thermal imaging processing based on the infrared signal to generate a human body image; a comparing device configured to compare the human body image with a reference image of a standard fitness movement to generate a comparison result; and a display device configured to display the human body image and the comparison result of the human body image and the reference image. |
| US11724151B2 |
Multifunctional exercise apparatus
A multifunctional exercise apparatus for exercise of humans, in particular astronauts, said apparatus including a first module comprising a cable reel system operably connected to a torque resistance mechanism, and a second module comprising a flywheel and a brake for providing resistance to the flywheel. The ability provided by the present invention for developing exercises in which the flywheel and a brake in combination with the torque resistance mechanism provides for further possibilities for training body joints and muscle groups. |
| US11724149B2 |
Tire exercise system
A tire exercise system has a tire having an interior portion covered with an inner tire cover. At least four shoulder strap attachment points are attached to the tire and configured to secure a right and left shoulder strap. At least two handles are attached to the tire and configured to accommodate human hands. At least two anchors are attached to the tire and configured to accommodate a rope system. A waist harness includes a waist belt. An anchor is attached to the waist belt. A rope system is attached to the tire and the waist harness. The rope system includes a first carabiner attached to a bungee cord, which can then be attached to the tire. A ring is attached to the bungee cord. A rope is attached to the ring. A second carabiner is attached to the rope, which can then be attached to the waist harness. |
| US11724147B2 |
Attachment apparatuses for squat exercises and methods of using same
An exercise apparatus for attachment to an exercise rack including an arm, including: at least one mounting prong connected to the arm; and, a stand including a pivot point, wherein the pivot point defines a pivot axis substantially transverse to a longitudinal axis of the arm, and wherein the stand is configured in a first, vertical configuration when the apparatus is at rest and a second, largely horizontal configuration when the apparatus is in motion, and wherein the stand is rotatable with respect to the arm about the pivot axis to transition the stand from the first configuration to the second configuration. |
| US11724144B2 |
Trampolines
A trampoline including: a frame adapted to rest on the ground or be mounted on a plurality of spaced apart legs; a plurality of spaced apart flexible and resilient plates extending upwards from said frame and connected thereto against relative movement therebetween; and a jumping mat operatively connected to said plates above said frame for movement with said plates upon a person jumping thereon. |
| US11724141B2 |
Sprinkler system adapters
A sprinkler assembly includes a pipe, a sprinkler, and an adapter. The adapter includes an end wall that contacts the pipe, a sprinkler interface extending from the end wall that receives the sprinkler and fluidly couples the sprinkler with the pipe, and a gasket positioned in the sprinkler interface between the sprinkler and the pipe. |
| US11724135B2 |
Devices, systems and methods relating to sub-surface fall protection anchor
Sub-surface roof attachment systems, methods, etc., configured for anchoring a personal fall protection anchorage device to a roof, the sub-surface roof attachment system comprising an anchor point base plate sized and configured for attachment to an upper surface of a support substrate, wherein the anchor point base plate is configured to immobily hold the personal fall protection anchorage device to the support substrate adequate for safe fall protection for a worker, the anchor point base plate further comprising an upwardly extendible adjustment bolt, an upper surface of the upwardly extendible adjustment bolt having a cavity therein configured to immobily receive and hold the personal fall protection anchorage device. |
| US11724134B2 |
Compositions containing a cellulose derived capsule with a sunscreen active agent
A sunscreen composition comprised of one or more sunscreen active agents encapsulated in a cellulose derived capsule wherein the composition can contain one or more additional agents. A sunscreen composition can be mixed with a body wash, an after shower body lotion, a shampoo, a conditioner, a soap, a gel, a hand sanitizer, a cream, a spray, a mouse, a lotion, an ointment, a make-up product, a lip balm, a hair spray product, an arachnid/insect repellent or a medicinal product. |
| US11724130B2 |
Wearable ultrasound device
A wearable ultrasound device and method of using the device includes a power controller with a power source and at least one integrated circuit that delivers electrical power to an applicator. The applicator is electrically coupled to the power controller and a surface of the applicator transmits ultrasound to a wearer for a given duration. The applicator includes radio frequency (RF) drive electronics, an ultrasound transducer coupled to the drive electronics, a monitoring apparatus that includes a thermal cutoff coupled to the drive electronics, where the monitoring apparatus monitors a temperature of the applicator surface and the thermal cutoff turns off the applicator, if the temperature exceeds a pre-defined threshold, and a coupling bandage coupled to the applicator, where the bandage positions the surface of the applicator proximate to a wearer at a location on the body of a wearer. |
| US11724128B2 |
System and method for X-ray imaging
The present disclosure provides a system and method for X-ray imaging. The method of calculating scatter in an X-ray image may include forming a modulated X-ray image. The method of forming the modulated X-ray image may include acquiring X-rays through a collimator module and an imaged object in sequence to generate an X-ray image group; the acquisition may be performed during a movement of the collimator module in a first direction and the X-ray image group may include a plurality of X-ray images acquired at different times during the movement of the collimator; extracting sub-zones from the plurality of X-ray images in the X-ray image group; combining the sub-zones in the first direction to form the modulated X-ray image. In the present disclosure, an intensity distribution of the X-rays may be adjusted flexibly using a collimator without adding any extra hardware. In addition, scatter components in the X-ray images may be calculated to eliminate the scatter in the X-ray images finally. |
| US11724127B2 |
Beam spot tuning in a radiation therapy system
An example computer-implemented method for tuning a beam spot in a radiation therapy system has been disclosed. The example method includes configuring an electron beam to generate a first beam spot on an electron-beam target of the radiation therapy system, generating, using an imager of the radiation therapy system, a first plurality of projection images of the first beam spot, wherein each of the projection images of the first beam spot is generated with a line of sight blocked between the imager and a different respective portion of the beam spot, based on the first plurality of projection images, determining a value for one or more beam spot quality metrics associated with the first beam spot, and based on the value, determining whether the first beam spot is outside a specified quality range. |
| US11724124B2 |
Systems and methods for anti-microbial effect for bones
Systems and methods for restructure and stabilization of bones that provide an anti-microbial effect are disclosed herein. A device includes a delivery catheter having an inner void for passing at least one light sensitive liquid, and an inner lumen; an expandable member releasably engaging the distal end of the delivery catheter; at least one channel positioned in the expandable member; and a light conducting fiber sized to pass through the inner lumen of the delivery catheter and into the expandable member, wherein, when the light conducting fiber is in the at least one channel, the light conducting fiber is able to disperse light energy to provide an anti-microbial effect. When the light conducting fiber is in the expandable member, the light conducting fiber is able to disperse the light energy to initiate hardening of the light sensitive liquid within the expandable member to form a photodynamic implant. |
| US11724121B2 |
System and method for directing light into a patients eye
Disorders of the eye can be treated by photobiomodulation therapy according to a device designed to direct light into a patient's eye, no matter the configuration of the eye. The device, including a printed circuit board that includes an array of light delivery devices and a heat sink lens, can be placed proximal to the patient's eye. The light delivery devices can be powered to generate light. The light can be directed into the patient's eye regardless of a position of the patient's eye. |
| US11724120B2 |
High frequency magnetic foot stimulation
High frequency repetitive magnetic pulses may be used to treat pain in the foot of a person by relaxing the muscle and reducing communication of pain signals by neurons in the treatment region. A device is disclosed, which is floor mounted and incorporates a cooling mechanism and heat sink to allow high frequency magnetic stimulation to the person's foot. |
| US11724119B2 |
Methods of neural inhibition for treating bowel diseases and disorders
The present invention is directed to a method for treating a bowel disease in a subject in need thereof, the method comprising inhibiting the activity of neurons of the insular cortex of the subject. Further provided is a system comprising a transcranial stimulation transducing coil for transcranial stimulation configured to provide a series of pulses to neurons of the insular cortex. |
| US11724118B2 |
Wearable cardioverter defibrillator (WCD) system computing heart rate from noisy ECG signal
In embodiments, a WCD system includes electrodes with which it senses an ECG signal of the patient. A processor may detect sequential peaks within the ECG signal, measure durations of time intervals between the peaks, including between non-sequential peaks, and identify a representative duration that best meets a plausibility criterion. The plausibility criterion may be that the representative duration is the one that occurs the most often, i.e. is the mode. Then a heart rate can be computed from a duration indicated by the representative duration and, if the heart rate meets a shock condition, the WCD system may deliver a shock to the patient. An advantage can be that the representative duration can be close to a good R-R interval measurement of a patient, notwithstanding noise in the ECG signal that is in the shape of peaks. |
| US11724111B2 |
Methods and implantable medical systems that implement exposure modes of therapy that allow for continued operation during exposure to a magnetic disturbance
Implantable medical systems enter an exposure mode of operation, either manually via a down linked programming instruction or by automatic detection by the implantable system of exposure to a magnetic disturbance. A controller then determines the appropriate exposure mode by considering various pieces of information including the device type including whether the device has defibrillation capability, pre-exposure mode of therapy including which chambers have been paced, and pre-exposure cardiac activity that is either intrinsic or paced rates. Additional considerations may include determining whether a sensed rate during the exposure mode is physiologic or artificially produced by the magnetic disturbance. When the sensed rate is physiologic, then the controller uses the sensed rate to trigger pacing and otherwise uses asynchronous pacing at a fixed rate. |
| US11724110B2 |
Brain stimulation therapy
A stimulation therapy system dynamically modifies therapy intensity based on measured neurotransmitter levels. In some examples, the system delivers, via an electrode implanted in a brain of a patient and stimulation circuitry, an electrical stimulus; monitors an electrical current generated by the stimulation circuitry to deliver the electrical stimulus; determines, based on the electrical current, a value representative of a concentration of dopamine in the brain of the patient; determines, based on the value representative of the concentration of dopamine, a value for one or more stimulation parameters that at least partially define electrical stimulation therapy; and delivers, via the electrode, the electrical stimulation therapy. |
| US11724108B2 |
Treatment of acute medical conditions
Electrical stimulation of neural activity in the neural innervation of the spleen provides a useful way to treat acute medical conditions. The disclosed systems and methods stimulate the neural activity of a nerve supplying a spleen, wherein the nerve is associated with a neurovascular bundle, such that the electrical signal produces an improvement in a physiological parameter indicative of treatment of an acute medical condition. |
| US11724106B2 |
Systems and apparatus for gait modulation and methods of use
The embodiments and methods described herein relate to an improved functional electrical stimulation (FES) orthosis. An apparatus can include a frame assembly, an electrode assembly, and an electric stimulator. The frame assembly is removably coupleable to a portion of a limb. The electrode assembly is configured to be in electrical communication with a portion of a neuromuscular system of the limb, and includes first and second sets of electrodes. The electric stimulator is in electrical communication with the electrode assembly. The electric stimulator is configured to send a first signal substantially during a first time period and via a first channel to the first set of electrodes for stimulation of a neuromuscular system of the limb, and is configured to send a second signal, during at least one of the first time period or a subsequent second time period, via a second channel to the second set of electrodes for stimulation of the neuromuscular system of the limb. |
| US11724105B2 |
System and methods to track and increase muscle efficiency
An object of the present invention is to provide a system and method of determining muscle efficiency and inefficiency in a patient or subject and being able to quantitatively determine measurements that communicate between practitioners the condition, the health, and the efficiency state of any muscle. The efficiency of a muscle is defined by the ability of the brain to bridge a proper communication to the muscle by sending normal action potentials; the bridge is often compromised during injury, improper training, or from poor habits of bodily movement. The standardization of these efficiencies allows for the isolation of particular areas of the muscles that are inefficient and efficient. Further, with varied application of specific electrical pulses, a bridge that mimics the natural action potential is provided and can enhance muscle efficiency in a way that achieves higher levels of success in bodily healing and physical training than in any prior art. The current invention uses multiple, select sets of electrical currents at sound wave frequencies and used in conjunction with specific forms of movements. The application of electrical currents can also be synchronized with extensions and contractions of muscles to stimulate the expedited bridging of brain to muscle connection and increase the efficiency of muscles. The current invention standardizes these techniques to reconnect the brain to these muscles. |
| US11724102B2 |
Treatment of acute medical conditions
Electrical stimulation of neural activity in the neural innervation of the spleen that is associated with neurovascular bundles provides a useful way to treat acute medical conditions, such as trauma, hemorrhaging and shock. |
| US11724099B1 |
Semi-dry electrode for a neural sensor net
A semi-dry electrode for a neural sensor net. The electrode may comprise an electrolyte storage medium for storing electrolyte, a body portion including an electrolyte reservoir for receiving the bottom surface of the electrolyte storage medium, a cap connected to the body portion for at least partially covering the top surface of the electrolyte storage medium so as to prevent contact between the top surface of the electrolyte storage medium and a person's finger(s), and a vibrating device for vibrating the electrode so as to release electrolyte from the electrolyte storage medium out through the body portion. |
| US11724093B2 |
Heart assist device
A rotary pump housing having a cylindrical bore, a pumping chamber and a motor stator including an electrically conductive coil located within the housing and surrounding a portion of the cylindrical bore. A rotor has a cylindrical shaft with an impeller and one or of magnets located within the shaft that are responsive to the motor stator to drive actuation of the rotor. The housing bore is closely fitted to the outer surface of the shaft forming a hydrodynamic journal bearing with an annular clearance defining a leakage flow path. One or more of radial or axial thrust bearings may be provided to provide rotation stability to the rotor and flow within the leakage flow path. The relative orientation of positions of the inflow, outflow, and leakage flow paths may be varied within the pump, such as to accommodate different intended methods for implantation and/or use. |
| US11724092B2 |
Blood pump
A blood pump comprises a pump casing having a blood flow inlet and a blood flow outlet, and an impeller arranged in said pump casing so as to be rotatable about an axis of rotation. The impeller has blades sized and shaped for conveying blood from the blood flow inlet to the blood flow outlet. The blood pump also has an outflow cannula having an upstream end portion, a downstream end portion and an intermediate portion extending between the upstream end portion and the downstream end portion. The upstream end portion of the outflow cannula is connected to the pump casing such that blood is conveyed from the blood flow outlet of the pump casing into and through the intermediate portion of the outflow cannula towards the downstream end portion of the outflow cannula, wherein the downstream end portion has a blood flow outlet through which blood can exit the outflow cannula. At least a portion of the intermediate portion of the outflow cannula has an outer diameter that is larger than an outer diameter of the pump casing. |
| US11724089B2 |
Intravascular blood pump systems and methods of use and control thereof
Intravascular blood pumps and methods of use. The blood pump include a pump portion that includes a collapsible blood conduit defining a blood flow lumen between an inflow and an outflow. The pump portion includes a distal collapsible impeller axially spaced from a proximal collapsible impeller, at least a portion of each of the distal and proximal collapsible impellers disposed between the inflow and the outflow. |
| US11724087B2 |
Catheter priming devices, systems and methods
A catheter priming apparatus may include a barrier forming a reservoir. Fluid may be disposed within the reservoir. A support structure may be disposed within the barrier. The support structure may include an opening extending through the support structure and a connector configured to couple the catheter priming apparatus to a catheter system. A one-way valve may be coupled to the support structure and configured to allow the fluid to flow out of the reservoir through the connector in response to compression of a portion of the barrier aligned with the opening. |
| US11724077B2 |
Therapeutic swabs for treating upper respiratory infections
Compounds and methods for preventing or treating upper respiratory virus infections in humans and animal species are disclosed. The compounds may exhibit antimicrobial, antiviral, anti-inflammatory, anticoagulant or cytoprotective activities. The methods may deliver compounds to be delivered to the nasal and oral cavities, nasopharynx, and posterior pharynx, the primary sites of upper respiratory infections, such as influenza, SARS, and SARS-CoV-2. Therapeutic swabs comprising one or more compounds are may be used to deliver one or more compounds to deliver the above primary sites of the individuals infected with one or more upper respiratory viruses or other pathogens. |
| US11724074B2 |
Methods and devices for paranasal sinus drug delivery
Described herein are methods and devices for delivering a drug to the frontal sinus system. An inflatable implant is positioned within the frontal sinus system using an anchoring means secured within the frontal sinus cavity. A drug-containing fluid is released directly into the frontal sinus drainage system. |
| US11724071B2 |
Self-priming systems and methods
Vascular access system embodiments can be configured to remove gas and a piercing member from a catheter assembly. In some embodiments, vascular access systems can remove gas and at least a portion of a piercing member concurrently or simultaneously. In some embodiments, vascular access systems can remove gas before removing at least a portion of a piercing member. In several embodiments, a vascular access system can include a first barrel configured to remove gas and a second barrel configured to retract a piercing member. |
| US11724066B2 |
Strain relief and methods of use thereof
The present embodiments provide strain relief members for a medical device delivery system, methods of use thereof, and methods of manufacturing. In one embodiment a strain relief member may include a support having a first end with a first outer diameter, a second end having a second outer diameter, an inner surface facing a support lumen that extends axially through the support along a longitudinal axis, and an outer surface opposite to the inner surface. An embodiment may also include an overlay coupled to a portion of the outer surface of the support, where the overlay comprises a first material and the support comprises a second material, and the first material is more flexible than the second material. A liner may be disposed in a portion of the support lumen and a first connector disposed over a portion of the support. |
| US11724065B2 |
Nested rigidizing devices
A rigidizing device includes an elongate flexible tube, a braid layer positioned over the elongate flexible tube, an outer layer over the flexible tube and the braid layer, and an inlet between the elongate flexible tube and the outer layer and configured to attach to a source of vacuum or pressure. The braid layer has a plurality of strands braided together at a braid angle of 5-40 degrees relative to a longitudinal axis of the elongate flexible tube when the elongate flexible tube is straight. The rigidizing device is configured to have a rigid configuration when vacuum or pressure is applied through the inlet and a flexible configuration when vacuum or pressure is not applied through the inlet. The braid angle is configured to change as the rigidizing device bends when the rigidizing device is in the flexible configuration. |
| US11724061B2 |
Multi-modality therapeutic stimulation using virtual objects and gamification
A system and method for therapeutic stimulation using virtual objects and gamification, in which multi-modality stimulus is applied using some combination of virtual elements, attention is enhanced by virtue of the user's active participation, and long-term use is encouraged by virtue of the entertaining nature of the gamification. Depending on configuration, the system and method may comprise a display comprising virtual objects, a light-producing device (other than the display), an audio-producing device such as speakers or headphones, a haptic feedback device such as a vibratory motor, a means for monitoring the user's attention, and a software application which applies therapeutic stimulation using some combination of the display, the light-producing device, the audio-producing device, and the haptic feedback device. |
| US11724060B2 |
Method and system for enhancement of slow wave activity and personalized measurement thereof
The present disclosure pertains to enhancement of slow wave activity and personalized measurement thereof. Sensory stimulation may be delivered to a subject upon detection of slow wave activity of the subject. The system may obtain a baseline model, which includes baseline information describing slow wave activity increases due to sensory stimulation delivered to an age matched population. The system may generate a personalized model based on the baseline information, the sensory stimulation delivered to the subject, and slow wave activity increases due to sensory stimulation delivered to the subject during prior sleep sessions. The system may then provide the subject with personalized measurements relating to the slow wave activity enhancement. |
| US11724059B2 |
Humidifier and/or flow generator for CPAP device
A positive airway pressure device includes a blower and a base. A blower outlet passage is connected to the blower and has a central tubular portion and a flexible sealing portion surrounding an outer circumferential surface of the central tubular portion. The base receives a tub with a heat conducting base plate, an internal air passage configured to receive the pressurized flow of respiratory gas from the blower outlet passage, and a pair of tub flanges extending laterally from respective side walls of the tub. Each tub flange has a horizontal portion and a tapered portion. The base further includes a floor with a heater plate a pair of base flanges. Each base flange extends laterally inward from a respective one of the side walls and engages a respective tub flange as the tub is inserted into the base with the tapered portions of the tub flanges being received first. |
| US11724055B2 |
Multi-layers cushion assembly for a patient interface
A patient interface for use in delivering a flow of breathing gas to an airway of a patient. The patient interface includes a front portion and a rear portion coupled to the front portion. The front portion and the rear portion together define a cavity therebetween which is structured to receive the flow of breathing gas. The rear portion includes a support layer disposed directly adjacent the cavity, the support layer having a region having a plurality of first thru-holes structured to receive the flow of breathing gas from the cavity. The rear portion further includes a patient engaging layer structured to engage the patient at or about the airway of the patient, the patient engaging layer including at least a second thru-hole structured to receive the flow of breathing gas from the plurality of first thru-holes. |
| US11724054B2 |
Patient interface with blowout prevention for seal-forming portion
One form of the present technology includes a sealing structure to seal against a user's face around the user's airways. The sealing structure includes a flap or membrane that extends inward towards the user's airways and includes a structure that prevents an inner boundary of the flap or membrane from being blown outwards (e.g., folded backwards upon itself) due to internal pressurization. |
| US11724053B2 |
Device for gripping and securing an intubation bougie
An apparatus for endotracheal intubation. The apparatus allows medical personnel to grip and stabilize a bougie inside the apparatus and maintain a curved orientation during the intubation processes. The apparatus includes a locking ring for retaining the bougie during use. |
| US11724050B2 |
Humidification system and positive airway pressure apparatus incorporating same
Systems, apparatus, and methods for providing humidity in a positive airway pressure (PAP) device. In one embodiment, a humidifier is configured to periodically provide vapor to a flow of pressurized gas to produce flows of pressurized gas with added humidity. Each of the flows of pressurized gas with added humidity may be timed to reach a user interface primarily during a first portion of a breath cycle (e.g., during inspiration). Portions of the flow of pressurized gas that reach the user interface during a second portion of the breath cycle (e.g., during expiration) may include little or no added humidity. |
| US11724043B2 |
Apparatus and method for intracranial drug injection
The present disclosure provides an apparatus for intracranial drug injection including a body unit having a through-hole extending between a first opening in a topmost surface and a second opening in a bottommost surface, a cap unit having a shape corresponding to at least a part of an inner surface of the through-hole and being inserted into the first opening to cover the first opening, and a tube unit having one end coupled to the second opening and another end extending toward an affected brain lesion. |
| US11724040B2 |
Automatic feedback mechanism and a medicament delivery device with user feedback capability
An automatic feedback mechanism for a medicament delivery device that notifies a user of a start of expulsion of medicament from a medicament container is presented where a plunger rod, a tubular extension member arranged to receive the plunger rod in the radial space, and wherein the tubular extension member has flexible tongues configured to releasably lock the plunger rod in a pre-tensioned state. The tubular operation member is arranged to receive the tubular extension member, where the tubular operation member in a first position is arranged to press the flexible tongues radially inwards to lock the plunger rod in the pre-tensioned state. A first resilient member is arranged inside the plunger rod to exert a force in the proximal direction. A signal generating member is arranged to partially surround the plunger rod such that movement of the signal generating member distally hits the inner distal surface generating an audible signal. |
| US11724039B2 |
Injection device
An injection device comprises a housing with a receptacle for a product, a dosing mechanism for setting a product dosage to be administered and for displaying the product dosage that has been set, and a dispensing mechanism for dispensing the product. The dosing mechanism comprises a dosing sleeve which is rotatable relative to the housing in a first direction for setting a product dosage and which is rotatable relative to the housing in a second, opposite direction for correcting or dispensing a product dosage. The dispensing mechanism comprises a piston rod, at least one sleeve, and a clutch. The device further comprises a first detector for detecting movement of the clutch relative to the dosing sleeve and/or the housing and/or the at least one sleeve and a data processing unit connected to the first detector for reading, storing, processing, transmitting, and/or displaying signals received from the first detector. |
| US11724034B2 |
Injector system
An injector including at least one fluid reservoir having a needle, a surface attached to skin and coupled to the fluid reservoir by at least a first joint and a second joint at least a portion of one of the joints being slidable or having interlocking arms. At least a portion of a path of translation of a slidable portion of the first joint and a portion of a path of translation of the second joint are angled in respect to each another. |
| US11724031B2 |
Drug administration controller
A drug administration controller has a sensor that generates a sensor signal to a physiological measurement device, which measures a physiological parameter in response. A control output responsive to the physiological parameter or a metric derived from the physiological parameter causes a drug administration device to affect a treatment of a person, such as by initiating, pausing, halting or adjusting a dosage of drugs administered to the person. |
| US11724030B2 |
Method and apparatus for diagnosis and treatment of microvascular dysfunction
Methods and devices for the diagnosis and treatment of microvascular dysfunction, such as microvascular obstruction (MVO) and other dysfunctional diseases of the microvasculature of many organs, including the heart. The present subject matter provides novel devices and methods to successfully diagnose, restore patency, open and preserve flow, and limit reperfusion injury in organs and cases with microvascular dysfunction. The present subject matter provides apparatus and method to detect, measure and treat microvascular dysfunction in real time during scenarios such as invasive angiographic/therapeutic procedures. Such procedures include therapy for organ systems including the heart (acute myocardial infarction—primary percutaneous coronary intervention (PPCI)), brain stroke (CVA), bowel ischemia/infarction, pulmonary emboli/infarction, critical limb ischemia/infarction, renal ischemia/infarction, and others. The present subject matter provides various systems including an infusion and sensing catheter, diagnostic agents, therapeutic agents, and a control console with specialized algorithms to diagnose and treat microvascular dysfunction, such as MVO, in real-time with real-time operator feedback for interventional procedures. |
| US11724025B2 |
Administering instrument and drug solution administering system
An administering instrument is disclosed, which is capable of preventing a needle tube from coming out of a living body during administration of a drug solution and a drug solution administering system including the administering instrument and a medicinal solution administering device. The administering instrument includes a puncture part that has a contact surface contacting a body surface H of a user, a needle holding part for holding a needle tube, and a communication passage communicating with a lumen of the needle tube. The puncture part includes a fixing part that is disposed above the contact surface and fixes the first end part of the tube to the puncture part in a state where the first end part of the tube is inclined toward the contact surface of the puncture part. |
| US11724022B2 |
Tailored dose of contrast agent
Disclosed herein are novel procedures, systems and excipient solutions for in situ provision of a contrast media at a user defined concentrations. An automated procedure according to embodiments of the current invention provides increased user safety, flexibility and user friendliness. |
| US11724016B2 |
Venous air capture chamber
A venous air capture chamber for use in dialysis, includes an upwardly extending fluid inlet terminating in first and second fluid inlet ports (102). The first and second fluid inlet ports (102) are opposedly positioned on the fluid inlet at an angle of about 180°. The venous air capture chamber also includes a fluid outlet (104) at the bottom of the chamber body. The venous air capture chamber provides improved fluid dynamics, reducing both stagnant flow and turbulence. The venous air capture chamber also provides for bidirectional flow of fluid through the chamber. |
| US11724015B2 |
Method and device for purification of blood from circulating cell free DNA
The invention provides apheresis devices and their use for removal of substantially all types of cell free DNA (cfDNA) in patients' blood, including nucleosome-bound cfDNA, exosome-bound cfDNA and unbound cfDNA (including double stranded DNA (dsDNA), single stranded DNA (ssDNA) and oligonucleotides), to limit the negative effects of the circulating cfDNA and to treat various diseases. |
| US11724014B2 |
Membrane oxygenator with built-in filter
The embodiments of the present disclosure may provide a membrane oxygenator with a built-in filter, including an upper cover, a lower cover, a shell and an oxygenation structure, wherein two ends of the shell may be respectively connected to the upper cover and the lower cover, and the oxygenation structure may be disposed in the shell, including a mandrel, a filter screen, an oxygen pressure membrane, and a temperature-changing membrane in turn from a center to an outside. The blood may flow in from an upper blood inlet of the membrane oxygenator, traverse the temperature-changing membrane, oxygen pressure membrane and filter screen in turn, and then flow out from a blood outlet under the mandrel. During a process of traversing, a flow rate of the blood may gradually slow down, and the blood may fully contact the oxygen pressure membrane and the filter screen. |
| US11724012B2 |
Method of determining an amount of total chlorine in a water sample for a hemodialysis treatment
A dialysis method and system for determining an amount of total chlorine in a partially purified water sample is disclosed. The system includes a water machine that produces at least partially purified water including an at least partially purified water sample and a dialysis machine that provides a dialysis treatment to a patient. The dialysis machine receives the at least partially purified water from the water machine to prepare dialysis fluid for the dialysis treatment. The system also includes a total chlorine detector configured to receive the at least partially purified water sample, at a first time apply a source voltage to the at least partially purified water sample, and at a second time stop applying the source voltage to the at least partially purified water sample and instead monitor a sensed electrical parameter to determine an amount of total chlorine in the at least partially purified water sample. |
| US11724011B2 |
Blood treatment systems and methods
Dialysis systems comprising actuators that cooperate to perform dialysis functions and sensors that cooperate to monitor dialysis functions are disclosed. According to one aspect, such a hemodialysis system comprises a user interface model layer, a therapy layer, below the user interface model layer, and a machine layer below the therapy layer. The user interface model layer is configured to manage the state of a graphical user interface and receive inputs from a graphical user interface. The therapy layer is configured to run state machines that generate therapy commands based at least in part on the inputs from the graphical user interface. The machine layer is configured to provide commands for the actuators based on the therapy commands. |
| US11724005B2 |
Method for manufacturing ciliary margin stem cells
The invention provides a method for producing a ciliary marginal zone stem cell induced to differentiate from a pluripotent stem cell, including either the following step (1) or step (2), or both of these steps: (1) a step of floating culturing cells obtained from a cell aggregate containing a ciliary marginal zone-like structure induced to differentiate from pluripotent stem cells, thereby obtaining a retinosphere; and (2) a step of collecting stage specific embryonic antigen-1 positive cells from cells obtained from a cell aggregate containing a ciliary marginal zone-like structure induced to differentiate from pluripotent stem cells. |
| US11723997B2 |
UV light disinfection and cleaning of narrow tube lumens
Systems and methods for cleaning and disinfecting contaminated tube lumens are described herein. One system includes an ultraviolet light source and a sterile fluid reservoir fluidly coupled to a liquid light guide. The system is configured to allow simultaneous access and propagation of ultraviolet light and fluid in a tube having a lumen to be cleaned and disinfected. The light guide can be moved inside the tube and simultaneously emit ultraviolet light through its walls and at its distal end into the interior of the contaminated tube. A flush of sterile fluid from an open end of the liquid light guide removes debris and micro-organism detached from the inner surface during light exposure. The sterile fluid can be a high refractive index ionic solution promoting light propagation. |
| US11723995B2 |
Sterilizing mats and methods of using the same
Sterilizing devices, preferably foot mats, comprise: a support member having an arrangement structure and a plurality of UV light emitting members, where the support member is configured for total internal reflection of UV light from the UV light emitting members; a power source providing power to the plurality of UV light emitting members; and a translucent substrate having an upper surface and a lower surface; wherein the translucent substrate is disposed above the support member such that the lower surface of the translucent substrate can be brought into contact with an upper region of the support member when a downward force is applied to the upper surface of the translucent substrate; and wherein the contact between the lower surface of the translucent substrate and the support member breaks the total internal reflection in the area of contact such that UV light is emitted through the translucent substrate. |
| US11723993B2 |
Ultraviolet disinfection apparatus
An ultraviolet disinfection apparatus being integral to existing pipe system is provided, comprising a hollow body with at least two open ends and an arbitrary cross-section, a UV module and a control module. The hollow body is configured for receiving the UV module, and to communicate with at least one end of a pipe structure such that a medium passing therethrough will not leak. The hollow body has an inner surface and an outer surface; the inner surface includes one or more interior structures defined by one or more partition walls for sub-dividing hollow space of the hollow body into at least two relatively smaller hollow spaces. The UV module comprises one or more UV LED arrays arranged independently or severally on the inner surface and/or the interior structures to increase UV exposure to the medium. The control module is remotely connected to the UV module outside the hollow body. |
| US11723985B2 |
Protein delivery to membranes
There is provided a phospholipid composition which is a bilayer or micelle comprising at least one embedded protein-polymer surfactant conjugate comprising an anchor protein, wherein the anchor protein is a cationised protein or an anionised protein, the composition characterised in that the anchor protein is: a) an active enzyme; or b) is a protein which does not comprise a —CH2C(O)NCH3(CH2)3NCH3)2H+ linker covalently bonded to an amino acid side chain. |
| US11723980B2 |
IRAK degraders and uses thereof
The present invention provides compounds, compositions thereof, and methods of using the same. |
| US11723979B2 |
Compound to treat Sjogren's Syndrome
The present invention includes compositions and methods for providing a therapeutically acceptable dose of an active pharmaceutical agent for once a day delivery of the active pharmaceutical compound in an amount effective to treat at least one of: Sjogren's syndrome, Xerostomia, dry mouth, hypo-salivation, or dental carries due to reduced or compromised salivation, wherein both the peak and trough times in the blood level at 8 hours is greater than 25% of the peak value in the blood level concentration. |
| US11723976B2 |
Methods of administering anti-IL31A antibody-containing formulations
In one non-limiting embodiment, the present disclosure relates to lyophilized formulations containing an IL-31 antagonist (for example, an anti-IL-31RA antibody) as an active ingredient, the lyophilized formulations further containing arginine and/or a salt thereof and sucrose and/or trehalose. In another non-limiting embodiment, the present disclosure relates to solution formulations containing an IL-31 antagonist as an active ingredient, the solution formulations further containing arginine and/or a salt thereof. In other non-limiting embodiments, the present disclosure relates to methods for stabilizing an antibody (for example, an anti-IL-31RA antibody) in an antibody-containing formulation, methods for suppressing antibody aggregation (aggregate formation) in an antibody-containing formulation, and methods for reducing components with charge heterogeneity in an antibody-containing formulation, the methods being characterized in that the formulation is prepared to contain arginine and/or a salt thereof, and/or sucrose and/or trehalose. |
| US11723974B2 |
Methods for treating digitally identified IL-4/IL-13-related disorders by administering an anti-IL4R-alpha antibody
Disclosed are methods of treating various disorders with anti-IL-4Rα antibodies and fragments thereof. |
| US11723973B2 |
Humanized CC chemokine receptor 4 (CCR4) antibodies and methods of use thereof
The present invention provides humanized monoclonal antibodies, bi-specific antibodies, antibody conjugates, and fusion proteins that bind to the chemokine receptor CCR4. This antibody is derived from CCR4-IgG1 and recognizes the same epitope. This antibody contains either an IgG4 or a stabilized IgG4 in order to improve binding efficiency and reduce in vivo Fab arm exchange. Binding of the antibodies disclosed herein to CCR4 inhibits ligand-mediated activities and is used to treat symptoms of cancer. |
| US11723970B2 |
Poxvirus vectors encoding HIV antigens, and methods of use thereof
Poxvirus vectors encoding a synthetic HIV envelope antigen and other HIV antigens, as well as compositions containing such poxvirus vectors and uses of such poxvirus vectors as vaccines to provide improved immunity against HIV, are provided. Also provided are vaccine combinations containing the disclosed poxvirus vectors, adenovirus vectors encoding one or more HIV antigens, and one or more isolated HIV antigenic polypeptides, and methods of using the vaccine combinations to provide improved immunity against HIV. |
| US11723968B2 |
Stabilized recombinant hantaviral spike proteins comprising mutations in Gc
The present invention describes specific engineering of the hantavirus spike proteins with modifications to stabilize (Gn/Gc)n heterodimer contacts and/or Gc homodimer contacts and/or Gn/Gn oligomer contacts on the spike with the purpose of using them as immunogens in next-generation vaccine design. Said spike proteins have been covalently stabilized by at least one disulphide inter-chain bond between Gn/Gc heterodimers and/or between Gc homodimers and/or between Gn homo-oligomers as they are presented at the surface of infectious virions. It also involves spike stabilization by introduction of cavity-filling amino acids with a bulky side chain at the above-mentioned contacts. Said spike proteins can be soluble Gn/Gc ectodomains in solution and/or incorporated as (Gn/Gc)n hetero-oligomers onto virus-like particles (VLPs) and/or used for pseudotyping virus vectors and/or form part of a stabilized recombinant virus, wherein said spike proteins can be used to select ligands and/or can be used for preventing or treating infections by one or more hantaviruses. |
| US11723967B2 |
Zika virus vaccine
The present invention is directed to an artificial nucleic acid and to polypeptides suitable for use in treatment or prophylaxis of an infection with Zika virus or a disorder related to such an infection. In particular, the present invention concerns a Zika virus vaccine. The present invention is directed to an artificial nucleic acid, polypeptides, compositions and vaccines comprising the artificial nucleic acid or the polypeptides. The invention further concerns a method of treating or preventing a disorder or a disease, first and second medical uses of the artificial nucleic acid, polypeptides, compositions and vaccines. Further, the invention is directed to a kit, particularly to a kit of parts, comprising the artificial nucleic acid, polypeptides, compositions and vaccines. |
| US11723963B2 |
Peptide analogs capable of enhancing stimulation of a glioma-specific CTL response
The invention provides a peptide derived from the interleukin-13 receptor α2, which serves as a HLA-A2-restricted cytotoxic T lymphocyte (CTL) epitope. The invention can be used as a vaccine for glioma and can be formulated into compositions for medical or veterinary use. In addition, the invention provides the use of a peptide derived from the Eph family of tyrosine kinase receptors which can be also used as a vaccine for glioma and can be formulated into compositions for medical or veterinary use. |
| US11723961B2 |
Maspin, maspin derivatives, and maspin mimetics for reducing ROS, inflammation, and skin aging
The present invention provides compositions, methods, and systems for treating inflammatory conditions (e.g., by inhibiting reactive oxygen species) in or on a subject with maspin, maspin derivatives, or maspin mimetics. In some embodiments, such agents are applied to the skin of a subject (e.g., to reduce skin aging). |
| US11723958B2 |
Microparticle-based enzyme systems for selective removal of target molecules
The present disclosure provides compositions of microparticles and uses thereof for removing toxic or undesirable molecules from an environment, e.g. the blood of a subject. The microparticles can be liposomes. In one embodiment, the aqueous phase of the liposomes contains (i) a system of generating NAD+ from NADH, and (ii) one or more enzymes that are involved in one or more NAD+-dependent reactions that remove the toxic or undesirable molecules from the environment. In one embodiment, the liposomes contain NADH oxidase, alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH) to remove ethanol from the blood of a subject. |
| US11723957B2 |
Compositions comprising relaxin and methods of use thereof
The present invention provides methods for treating a stiffened joint in a subject that comprise administering relaxin, e.g., a PEGylated relaxin-2, to the subject. The relaxin may be administered intra-articularly as a sustained release formulation. The present invention also provides sustained release formulations in the form of a hydrogel for administering polypeptides that are covalently attached to a polymer, e.g., PEG. |
| US11723954B2 |
Therapeutic and cosmetic uses and applications of calreticulin
The invention relates to therapeutic and cosmetic uses of calreticulin including reducing eliminating wrinkles and/or fine lines, tissue repair and reconstruction, repairing damaged and/or cartilage, stimulating regeneration of an epidermal appendage, enhancing phagocytosis of bacteria by phagocytes within a wound, treating a wound in a patient suffering delayed wound healing, treating a corneal wound, and treating or preventing a surgical adhesion. |
| US11723952B2 |
Methods and compositions for treating Huntington's Disease
Disclosed herein are compositions comprising non-naturally occurring zinc finger domains, fusion proteins comprising these zinc finger domains, polynucleotides encoding these proteins, cells expressing these proteins and pharmaceutical compositions comprising these proteins or polynucleotides as well as methods of modifying an Htt gene using these compositions for treating or preventing Huntington's Disease. |
| US11723948B2 |
Method for treating and prognosing cancer
The present invention relates to an in vitro method for determine the prognosis of the survival time of a patient suffering from a cancer comprising the steps consisting of i) determining the expression level of the couple DNMT3A/ISGF3γ in a sample from said patient, ii) comparing said expression level with a predetermined reference value and iii) providing a good prognosis when the expression level is lower than the predetermined reference value and a poor prognosis when the expression level is higher than the predetermined reference value.The invention also relates a compound which is a DNMT3A/ISGF3γ antagonist or a compound which is a DNMT3A/ISGF3γ gene expression inhibitor for use in the treatment and prevention of cancer. |
| US11723944B2 |
Botulinum neurotoxin-specific capture agents, compositions, and methods of using and making
The present application provides stable peptide-based Botulinum neurotoxin (BoNT) serotype A capture agents and methods of use as detection and diagnosis agents and in the treatment of diseases and disorders. The application further provides methods of manufacturing BoNT serotype A capture agents using iterative on-bead in situ click chemistry. |
| US11723941B2 |
Nutritional supplements and methods of supplementation affecting the endocannabinoid system
Nutritional supplements and methods of nutritional supplementation affecting the endocannabinoid system are provided. These nutritional supplements and methods of nutritional supplementation support the endocannabinoid systems of subjects by providing a blend of hemp oil, black pepper oil, black cumin seed oil, and white frankincense oil to prime ECS receptors and activate them to provide improvements to the ECS in a subject, affecting their pain response, mood, stress response, and sleep. |
| US11723937B2 |
Replication-competent vesicular stomatitis viruses
This document provides methods and materials related to vesicular stomatitis viruses. For example, replication-competent vesicular stomatitis viruses, nucleic acid molecules encoding replication-competent vesicular stomatitis viruses, methods for making replication-competent vesicular stomatitis viruses, and methods for using replication-competent vesicular stomatitis viruses to treat cancer or infectious diseases are provided. |
| US11723933B2 |
Composition of bacteroides thetaiotaomicron for immune modulation
The present invention provides a strain of Bacteroides thetaiotaomicron and derivatives thereof, and the use of said strain or derivatives in treating inflammatory, autoimmune and allergic disorders. The invention also provides pharmaceutical compositions, nutritional supplements, feedstuffs, food products, dietary supplements, and food additives comprising said strain or derivatives. |
| US11723929B2 |
Methods of improving cell-based therapy
Provided are methods for improving the efficacy and success of cell-based therapies by administration of stem cells which have been preconditioned with an inhibitor of soluble epoxide hydrolase (sEHI), as well as kits, stents and patches for administering sEHI-preconditioned stem cells, as sole active agent or in combination with an agent that increases the production and or levels of EETs. |
| US11723925B2 |
ROR1 CAR T-cells
There is described a chimeric antigen receptor (CAR) which comprises an antigen binding domain which selectively binds to Receptor Tyrosine Kinase Like Orphan Receptor 1 (ROR1), and its use. Also described is a T cell comprising the CAR and its use in the treatment of cancer. |
| US11723923B2 |
Methods of preparing T cells for T cell therapy
Provided herein are methods for delaying or inhibiting T cell maturation or differentiation in vitro for a T cell therapy, comprising contacting one or more T cells from a subject in need of a T cell therapy with an AKT inhibitor and at least one of exogenous Interleukin-7 (IL-7) and exogenous Interleukin-15 (IL-15), wherein the resulting T cells exhibit delayed maturation or differentiation. In some embodiments, the method further comprises administering the one or more T cells to a subject in need of a T cell therapy. |
| US11723922B2 |
CXCR6-transduced T cells for targeted tumor therapy
The present invention relates to CXCR6-transduced (a) T cell(s) such as (a) CD8+ T cell(s), (a) CD4+ T cell(s), (a) CD3+ T cell(s), (a) γδ T cell(s) or (a) natural killer (NK) T cell(s) for targeted tumor therapy, nucleic acid sequences, vectors capable of transducing such (a) T cell(s), (a) transduced T cell(s) carrying the nucleic acid sequences or vectors of the present invention, methods and kits comprising the nucleic acid sequences or vectors of the present invention. The invention also provides the use of said transduced T cell(s) in a method for the treatment of diseases characterized by CXCL16 overexpression as well as a pharmaceutical composition/medicament comprising (a) transduced T cell(s) expressing the CXCR6 for use in methods of treating diseases characterized by CXCL16 overexpression. |
| US11723921B2 |
Modulated immunodominance therapy
The invention involves generating a T cell response to subdominant antigens and using the cells to therapeutically change the cellular homeostasis and nature of the immune response. In a preferred embodiment, the cells are generated outside of the patient avoiding the influence of the patient's immunologic milieu. By stimulating and growing the T cells from a patient in a tissue culture to one or more subdominant antigens and the transplanting them into the patient, if enough cells are expanded and transplanted, the transplanted cells overwhelm the endogenous dominant T cells in the response to either break or induce immune tolerance or otherwise modify the immune response to the cells or organism expressing that antigen. When the memory cells are established they are then reflective of this new immunodominance hierarchy so that the desired therapeutic effect is long lasting. In effect, the transplantation exogenously generated T cells reactive to the subdominant antigens is recapitulating priming and rebalancing the patient's immune response to target previously subdominant antigens in the cells or organism to produce a therapeutic benefit. |
| US11723920B2 |
Method for treating cancer with a nanoformulation
A nanotherapeutic having platinum complexes encapsulated by a nanoformulation containing at least one spinel ferrite of formula CuFe2O4, NiFe2O4, CoFe2O4, and MnFe2O4 deposited on mesoporous silica. A method of preparing the nanotherapeutic that involves mixing a metal(II) salt and a Fe(III) salt with the mesoporous silica nanoparticles to form a powdery mixture, calcining the powdery mixture to form the nanoformulation, and mixing the nanoformulation with the platinum complex. A method for treating cancer with the nanotherapeutic. |
| US11723917B2 |
Compositions of nitrates and methods of use thereof
Inorganic anions nitrate and nitrite influence metabolic rate and glucose homeostasis. Infusion of nitrite iv caused an acute drop in resting energy expenditure (oxygen consumption) and nitrate, when given perorally, caused a reduction in oxygen consumption during exercise and a depression of the increase in blood glucose observed after an oral glucose tolerance test. The doses of nitrate and nitrite did not cause any detectable change in methemoglobin levels of blood. Also, nitrate and nitrite did not alter lactate levels in blood. This discovery provides useful treatments to regulate the energy expenditure and glucose homeostasis of a mammal by administration of inorganic nitrite and/or nitrate. |
| US11723912B2 |
Staufen1 agents and associated methods
Methods of minimizing dysregulation of Staufen1-associated RNA metabolism can include introducing an amount of a Staufen1-regulating agent to a target cell sufficient to minimize the dysregulation. Therapeutic compositions for treating a neurodegenerative condition associated with Staufen1-induced dysregulation of RNA metabolism can include a therapeutically effective amount of a Staufen1-regulating agent and a pharmaceutically acceptable carrier. |
| US11723910B1 |
Compositions and methods for modulating the endothelial barrier
Disclosed are compositions and methods for modulating endothelial barrier function. |
| US11723909B2 |
Organic compounds
The invention relates to particular substituted deuterated heterocycle fused gamma-carbolines, their prodrugs, in free, solid, pharmaceutically acceptable salt and/or substantially pure form as described herein, pharmaceutical compositions thereof, and methods of use in the treatment of diseases involving 5-HT2A receptor, serotonin transporter (SERT) and/or pathways involving dopamine D1/D2 receptor signaling systems, and/or the treatment of residual symptoms. |
| US11723905B2 |
Solid forms of ((s)-5-((1-(6-chloro-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)amino)-1-methyl-6-oxo-1,6-dihydropyridine-2-carbonitrile
The present disclosure reports solid forms of ((S)-5-((1-(6-chloro-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)amino)-1-methyl-6-oxo-1,6-dihydropyridine-2-carbonitrile. |
| US11723903B2 |
Treatment of schizophrenia
Aspects of the invention relate generally to the treatment of schizophrenia and to monitoring for specific adverse reactions. |
| US11723902B2 |
Medical treatments based on anamorelin
Methods of treating cancer related conditions using anamorelin are described. |
| US11723887B2 |
Process to prepare treprostinil, the active ingredient in Remodulin®
This present invention relates to an improved process to prepare prostacyclin derivatives. One embodiment provides for an improved process to convert benzindene triol to treprostinil via salts of treprostinil and to purify treprostinil. |
| US11723886B2 |
Targeting ocular diseases with novel APE1/Ref-1 inhibitors
[[(2E)-2-[(3-methoxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)methylidene]-N,N-diethylpentanamide] (APX2009) and (2E)-2-[(3-methoxy-1,4-dioxo-1,4-dihydronapthalen-2-yl)methylidene]-N-methoxypentanamide] (APX2014) for inhibiting ocular diseases are disclosed herein. |
| US11723881B2 |
Fortified CBD oil for treatment of PTSD
A liquid capsule of cannabis, ginseng, and turmeric rhizome oil blend consisting essentially of an oil blend of cannabis oil, turmeric rhizome oil, and ginseng oil in a liquid capsule. There is less than 4 ppm of tetrahydrocannabinol (THC) in the oil blend. |
| US11723879B2 |
Lycopene micro-capsule powder and preparation method thereof
The present invention discloses a method for preparing a lycopene micro-capsule powder, wherein lycopene is fully mixed with an aqueous phase to obtain a lycopene emulsion, and the emulsion is then ground to a particle size less than 1 μm, and spray dried. The aqueous phase comprises: a gelatin enzymatic hydrolysate with a molecular weight of 5,000-10,000 Da, disaccharide, polysaccharide, and an antioxidant. The disaccharide is one or more of sucrose, maltose and lactose; and the polysaccharide is one or more of pullulan and chitosan. |
| US11723876B2 |
Biodegradable polymer formulations for extended efficacy of botulinum toxin
Methods for the formulation of biodegradable microparticles for delivery of protein drugs, such as botulinum toxin, have been developed. The methods include the steps of precipitating and washing proteins with organic solvent to remove water prior to dispersing in polymer-dissolved organic solvent to prevent exposure to water/solvent interfaces and maintain bioactivity of the protein drugs and fabrication of microparticles by either template or emulsion method. Biodegradable microparticles, formed of one or more biodegradable polymers having entrapped in the polymer one or more protein agents, such as botulinum toxin, are also provided. Precipitated botulinum toxin and botulinum toxin-loaded microparticles can also be formulated into thermogels or crosslinked hydrogels. The stability of the protein within these microparticles, as well as the controlled release of the entrapped agents, provides for sustained efficacy of the agents. |
| US11723875B2 |
Polymeric materials and articles manufactured there from
A water-soluble polyurethane derived from: polyethylene glycol, polyethylene glycol-block-polypropylene glycol-block-polyethylene glycol polymer, polypropylene glycol-block-polyethylene glycol-block-polypropylene and mixtures thereof, 1,1′-Carbonyldiimidazole, polyamine and mixtures thereof. |
| US11723873B2 |
Oral dosage form of ticagrelor and preparation method thereof
An oral dosage form of ticagrelor includes a core and a semi-permeable membrane coating the core. The core comprises a first drug layer and a push layer. The first drug layer contains ticagrelor that is sufficient to deliver an effective amount of the drug over an intended delivery time. The push layer comprises a swelling agent and an osmogen agent. The semi-permeable membrane has at least one passageway formed therethrough, positionally configured to face the first drug layer, but not to face the push layer, of the core, and functionally configured to allow the ticagrelor to realize an extended release out of the core upon contacting an aqueous environment. The dosage form optionally further includes a second ticagrelor-containing drug layer coating the semi-permeable membrane, thereby providing a starting effective dose upon administration. The dosage form can realize once-a-day administration of ticagrelor of patients in need thereof. |
| US11723871B2 |
Poly(meth)acrylic acid popcorn polymerizates as disintegrants for tablets
The use of powder-form, crosslinked, water-insoluble, low-swelling polyacrylates as disintegrants for solid pharmaceutical dosage forms. |
| US11723864B2 |
Antimicrobial and anti-inflammatory compositions
The claimed invention is directed to the use of a composition for use as an antimicrobial comprising an antimicrobial agent. In certain embodiments, the composition is used for treating or ameliorating inflammation in a subject and comprises an anti-inflammatory agent. The anti-inflammatory agent may include an NSAID, such as ibuprofen or diclofenac. The composition may further include solvents, anti-bacterial agents, anti-fungal agents, anti-parasitic agents, anti-viral agents, and buffers. The composition may include particles that have been processed via jet milling to reduce a diameter of the particles and to improve a flowability of the particles. |
| US11723858B2 |
Topical antiviral compositions, delivery systems, and methods of using the same
The present invention relates generally to topical antiviral compositions, delivery systems, and methods of using the same. |
| US11723857B2 |
Covalent treatment with thiols of keratin-containing materials
Disclosed are methods of preparing thiol keratin-containing materials, comprising applying a mixture comprising one or more thiol compounds and a catalyst. Methods of preparing cross-linked keratin-containing materials by applying a mixture comprising one or more thiol compounds and an oxidizing agent are also disclosed. Methods of grafting monomeric and polymeric materials on keratin-containing materials to provide a covalent coating on keratin-containing materials are disclosed. A mixture comprising one or more thiol compounds is applied to the keratin-containing material sample. The keratin-containing material sample then comprises a plurality of free thiol groups. A monomer is optionally applied to the keratin-containing material sample to form a plurality of covalent bonds between the free thiol groups and the monomers. The disclosed grafting methods can be carried out with or without catalyst. |
| US11723852B2 |
Antimicrobial-antibiofilm compositions and methods of use thereof for personal care products
Compositions comprising one or more chelating agents and optionally zinc ion salts are used to inhibit the growth or biofilm formation in bacteria associated with personal care products such as ophthalmic, pedicure, manicure or podiatric solutions. The compositions of the present application can also comprise gelling agents, antimicrobials, antibiotic or a pH adjuster. The compositions may be in the form of a solution, a gel, a cream, a jelly, a powder, a paste, a lotion, soap and a cleaner. |
| US11723851B2 |
Personal care deodorant product void of endocrine disrupting chemicals
A personal care deodorant and/or antiperspirant product substantially void of any endocrine disrupting chemicals, and a method of making the same. Embodiments of the deodorant include one or more of the following: a skin conditioning agent, an emollient, a nonaqueous viscosity increasing agent, a surfactant/emulsifying agent, an absorbent, a soothing agent, a deodorant agent, a viscosity-controlling agent, and a scent. |
| US11723846B2 |
Oral care compositions and methods
This application relates to novel aqueous oral care compositions useful for combining and delivering incompatible stannous fluoride or stannous chloride and potassium salts in a high-water composition, for example, to provide effective caries prevention, protection against dental erosion, and relief from dental hypersensitivity. The compositions comprise stannous fluoride or stannous chloride, nitric acid or a water-soluble nitrate salt, a water-soluble alkali metal polyphosphate and more than 10% water, by weight of the composition. |
| US11723844B2 |
Nanoceramic dental prosthetic
A method of installing a dental prosthetic device includes securing a first guide member to an alveolar arch in a mouth of a patient. The first guide member is utilized to achieve a substantially planar bone surface along the alveolar arch. A second guide member is coupled with the first guide member. The second guide member is utilized to install one or more implants in the alveolar arch through substantially planar bone surface. A dental prosthetic is secured to the one or more implants. The dental prosthetic includes nanoceramic material. |
| US11723840B2 |
Intradermal injection device
Embodiments herein relate to the field of injections, for instance needle-free injections, and more specifically, to methods and apparatus for spring-driven intramuscular and intradermal injections. Provided in some embodiments are needle-free injectors adapted to deliver intradermal injections, as well as vial adaptors that are adapted to function as spacers when used with a needle-free injection device. |
| US11723833B2 |
Automated chest compression device
A device for compressing the chest of a cardiac arrest victim. |
| US11723830B1 |
Percussive massage device with self-lubricating cylinder
A percussive massage device includes a self-lubricating cylinder extending along a longitudinal axis. A motor shaft rotates about a central axis perpendicular to the longitudinal axis. A crank coupled to the shaft includes a pivot offset from the central axis. A reciprocation linkage is coupled between the pivot and a piston that moves longitudinally within the cylinder. An applicator head coupled to a second end of the piston has an end exposed outside the cylinder for application to a person receiving treatment. An annular gasket positioned between the cylinder and the applicator head removes lubricant from an outer surface of the piston to inhibit the lubricant from reaching the applicator head. |
| US11723828B2 |
Controlled stimulation device
A controlled stimulation device used either alone or in conjunction with a treatment device to reduce amount of pain a patient may experience during a treatment with the treatment device. |
| US11723825B2 |
Lift assembly for patient support apparatus
A patient support apparatus comprises a base and a support frame. The patient support apparatus also comprises a lift assembly that operates to lift and lower the support frame relative to the base. The lift assembly comprises lift members that extend and collapse to lift and lower the support frame. A timing link is pivotally connected to one of the lift members and pivotally connected to the base. Guides operate to guide movement of the lift members during operation. In some cases guided bodies coupled to the lift members move passively in the guides. In other embodiments, driven members coupled to the lift members move actively in the guides to cause lifting and lowering of the support frame. |
| US11723824B2 |
Base module, medical system and method for operation of the medical system
A base module is for a mobile medical system, designed to cover distances autonomously or semi-autonomously. The base module includes a chassis having a plurality of rolling bodies. The rolling bodies are mounted to rotate about axes of rotation and, via adjusting devices, are adjustable in the vertical direction such that each respective rolling body is movable between a first position, in which the respective rolling body is in contact with a floor area, and a second position, in which the respective rolling body is spaced apart from the floor area. A medical system includes a base module of an embodiment. A method for operation of the medical system is also disclosed. |
| US11723823B2 |
Multi-function headboard for patient support apparatus
A patient support apparatus comprises a support structure, an articulation system, and a headboard assembly. The support structure comprises a head end, a foot end, a base, and a patient support deck to support a patient between the head end and the foot end. The patient support deck comprises a first section and a second section capable of articulating relative to the first section. The articulation system articulates the second section relative to the first section. The headboard assembly is coupled to the second section to be arranged adjacent to a head of the patient lying on the patient support deck. At least a portion of the headboard assembly articulates with the second section when the second section articulates relative to the first section. The headboard assembly comprises one or more environment controls operable to alter an environment of the patient on the patient support deck. |
| US11723811B2 |
Compression garment having enhanced strap configuration
A low-elastic compression garment includes a central main portion and multiple straps that extend laterally from the central main portion. Notches may be provided where the straps meet the central main portion, and may be formed into the central main portion adjacent to respective straps. With the notches, when the compression garment is in a wrapped position, lateral edges of adjacent straps that are associated with the notches overlap without gaps or bunching of the strap material. The compression garment may include distal and proximal counter pull tabs that extend from opposite edges of the central main portion. When the distal and proximal counter pull tabs are pulled by the user, pulling forces are transmitted in opposing directions to tension the straps. A removable fastening tab is provided respectively at ends of each of the straps. The fastening tabs are repositionable at different locations on the straps, resulting in a compression garment that is both reversible and easily sized for a customized fit. |
| US11723804B2 |
Device and method for reducing intraocular pressure
An apparatus is provided for draining aqueous humor from an eye for reducing intraocular pressure. The draining apparatus comprises a tube defining a passage for fluid flow between an inlet end and an outlet end. An outlet assembly contacts the conjunctival layer externally of the eyeball. The outlet assembly comprises a housing in fluid communication with the outlet end of the tube and having an aperture for allowing egress of aqueous humor onto the external ocular surface. A resistive component is disposed in the housing for providing resistance to a flow of aqueous humor. A pair of tabs project outwardly and are adapted to be disposed subconjunctivally for securing the draining apparatus relative to the eyeball. |
| US11723798B2 |
Sub-retinal tangential needle catheter guide and introducer
An apparatus includes a body, a needle, a catheter, and an actuator assembly. The needle extends distally from the body. The needle has an inner wall defining a needle lumen. The needle lumen is in fluid communication with a fluid port of the body. The catheter is slidably disposed in the needle lumen. The catheter has a catheter lumen. The first actuator assembly is configured to translate the catheter within and relative to the needle. The apparatus may also include an actuator assembly that is configured to rotate the needle relative to the body. The apparatus may be used to first deliver a leading bleb of fluid to the subretinal space in a patient's eye via the needle. The apparatus may then be used to deliver a therapeutic agent to the subretinal space in the patient's eye via the catheter. |
| US11723796B2 |
System and method for cooling or heating a human body part
A system for cooling or heating a body part includes at least one bladder, a pump, a heat exchanger, a first fluid line in fluid communication with the heat exchanger and the at least one bladder, a second fluid line in fluid communication with the at least one bladder and the heat exchanger, a main reservoir and a separator. The heat exchanger is in fluid communication with the pump. The first fluid line is located downstream from the heat exchanger and the second fluid line is located downstream from the at least one bladder when the system is operating to cool or heat the body part. The separator is in fluid communication with the main reservoir and the pump and is located below the main reservoir to receive fluid under the influence of gravity from the main reservoir and to deliver fluid to the pump via gravity. |
| US11723795B2 |
Projection frame eyelid heater
In one form, a projection frame eyelid heater includes a heating element and a frame. The heating element has first and second heat producing areas separated by a distance corresponding to a separation of human eyes and has first and second ends. The heating element produces heat in response to an application of a voltage thereto. The frame includes a left temple attachment portion and a right temple attachment portion each having a respective back portion extending downward and inward, a left eyelid chassis portion, an intermediate chassis portion, and a right eyelid chassis portion, wherein the intermediate chassis portion connects the left eyelid chassis portion and the right eyelid chassis portion. Each of the left eyelid chassis portion and the right eyelid chassis portion is adjustable with respect to the intermediate chassis portion in a direction from the user's nose toward the user's left and right eyes, respectively. |
| US11723794B2 |
Therapeutic bed or gurney for thermal diagnosis and treatment of a human
The described apparatuses, devices, and mechanisms are configured to measure the temperature of one or more Abreu brain thermal tunnel (ABTT) terminuses. In addition, some embodiments are configured to provide treatment for the diagnosed conditions and diseases. |
| US11723793B2 |
Thermal transfer device for providing thermal treatment to a patient
A thermal transfer device for providing thermal treatment to a patient. A patient support portion supporting and contacting the patient includes a first segment of a fluid flow path to receive a fluid from a fluid source. A flexible covering coupled and movable relative to the patient support portion defines a space therebetween that substantially conforms to the patient. The flexible covering includes a second segment of the fluid flow path. The fluid is circulated through an inlet, an outlet, and fluid flow path for supplying heat to or removing heat from the patient support portion and the flexible covering. A fluid circulation system with a controller may selectively adjust heat transfer from temperature zones defining the patient support portion. The thermal transfer device or a mattress cover may provide for controlling the microclimate, or conditions at or near the interface between the patient and the patient support portion. |
| US11723790B2 |
Vibrational oral appliance with mandibular advancements
Described herein is an oral appliance. The oral appliance includes upper and lower trays that each include at least one axial spring configured to contact a palatal/lingual surface of at least one tooth, where each axial spring is coupled to the respective upper or lower tray, and where each axial spring is configured to produce and transmit intermittent, cyclic forces to the palatal/lingual surface of the tooth to promote palatal and upper/lower jaw development. The upper and lower trays each include an expansion mechanism to enable adjustment of the size of the upper and lower trays to account for palatal expansion and upper and lower jaw development. The oral appliance includes first and second adjustable hinge arms that are removably connected to the upper and lower trays so that the oral appliance advances the mandible to provide temporary relief from sleep disordered breathing, sleep apnea and/or snoring. |
| US11723785B2 |
Orientable intracranial occlusion device and method
An orientable intravascular device having a “twelve o'clock” marker on a proximal and distal end for treating an aneurysm, including a packaging catheter with an identical fixed non-round shaped inner lumen, a pusher wire having an occlusion device releasably disposed on the distal end of said pusher wire, preloaded at a fixed circumferential orientation, with corresponding markers on the outside of said packaging catheter, a hub having an inner lumen that is shaped to marry with the outer lumen of the packaging catheter to deliver a delivery wire and occlusion stent in a predicted orientation, and maintaining such orientation as the wire and stent are advanced through said delivery catheter, and while said delivery catheter is withdrawn. Methods of using same are disclosed. |
| US11723782B2 |
Knitted interface
A knitted interface comprises a knitted structure formed from a plurality of elastomeric polymer filaments having a plurality of interstices permitting a transfer of air therethrough. The elastomeric polymer filaments may have a solid or hollow cross-section. The interstices vary in shape and size according to a knit density of the knitted structure upon movement or radial distension of the knitted interface. The elastomeric polymer filaments may be made from silicone. |
| US11723778B1 |
Vertebral implant system and methods of use
A vertebral implant system is provided comprising a staple and a vertical member. In some embodiments, the vertical member is an adjustable member. In some embodiments, the adjustable member is configured to be adjusted by a small diameter tool or an electromagnetic mechanism. In some embodiments, the adjustable member is a strain inducer adjusted by a radio frequency receiver and transmitter. In some embodiments, the vertical member is a plate or a bracket. In some embodiments, the vertebral implant system is configured to be installed from an anterior, oblique, or lateral angle to the vertebral body. In some embodiments, a self adjusting screw plate alignment system is provided comprising a bone screw having threaded and tip portions, a plate with a through hole, a locking element and a securing element configured to frictionally anchor the tip portion of the bone screw in the plate through hole. |
| US11723772B2 |
Heart valve sealing devices and delivery devices therefor
An implantable prosthetic device such as might be used to treat poor function of a diseased heart valve in a medical patient includes a body portion and an anchor portion including a plurality of paddles. Clasps attached to the paddles include fixed arms and moveable arms operable to secure the device to the patient's native valve leaflets. |
| US11723770B2 |
Strain-relieving sleeve for cardiovascular devices
An actuator sleeve includes resiliency features that may reduce chronic strain on valve annulus implants. The resiliency features may relate to one or more of a material, a manufacture, a dimension, and/or design attribute of the sleeve. In one aspect the resiliency features may allow deformation of the sleeve at frame interfaces to distribute forces to reduce the frame fatigue. |
| US11723765B2 |
Valve component, frame component and prosthetic valve device including the same for implantation in a body lumen
Described herein is a prosthetic valve device having an optimized valve component for durability and functionality of the collapsible leaflets. Specially designed commissures contribute to the optimization along with identified parameters. In other embodiments, the invention is a frame formed from a unique cutting pattern. |
| US11723763B2 |
Article of manufacture including occlusion ring having inner/outer regions with orthogonal polarizations
An optical article of manufacture and a method of making the article of manufacture are disclosed. The article of manufacture includes an optical component including a junction between a first region having a first optical power and a second region having a second optical power. The first optical power is different from the second optical power. The article further includes an occlusion ring included in the optical component and aligned with the junction. The method includes forming a thin film polymer layer on a substrate. The method further includes forming an occlusion ring on the thin film polymer layer. The occlusion ring has an inner occlusion ring region and an outer occlusion ring region. The method further includes forming an outer wire grid polarizer on the outer occlusion ring region. |
| US11723761B2 |
Dental storage box
The present invention is a dental storage box (1) comprising a 3-dimensional hollow body (10) whose at least one surface is open and at least one outer cover (13) which closes the open surface of said body (10) in a manner providing sealing, in order to preserve a tooth, removed from the place thereof as a result of a trauma, for at least partially increasing the vitality duration of the tooth thanks to a protective liquid (30) provided therein. Accordingly, the subject matter dental storage box (1) is characterized by comprising at least one separator (15) provided inside the body (10) and which separates the protective liquid (30) and at least one cleaning liquid (40) in a manner providing sealing. |
| US11723759B2 |
Detecting tooth shade
Disclosed in a method, a user interface and a system for use in determining shade of a patient's tooth, wherein a digital 3D representation including shape data and texture data for the tooth is obtained. A tooth shade value for at least one point on the tooth is determined based on the texture data of the corresponding point of the digital 3D representation and on known texture values of one or more reference tooth shade values. |
| US11723758B2 |
Intraoral scanning system with visual indicators that facilitate scanning
A processing device receives images of an oral cavity of a patient generated by an intraoral scanner and subsequently receives an additional image of the oral cavity of the patient. The processing device makes a comparison between the additional image and the previously received images and determines an amount of overlap between the additional image and at least one of the previously received images based on the comparison. The processing device displays image data from at least one of a) the images or b) the additional image. The processing device determines whether or not the amount of overlap meets or exceeds an overlap threshold, and displays one or more visual indicators based on whether or not the amount of overlap meets or exceeds the overlap threshold, wherein the one or more visual indicators indicate whether or not the amount of overlap meets or exceeds the overlap threshold. |
| US11723752B2 |
Packaged orthodontic appliances
The present disclosure provides a packaged orthodontic appliance comprising an orthodontic appliance and a packaging base including first and second tie-wing support arms, wherein a first tie-wing support arm supports the first tie-wing of the orthodontic appliance, and the second tie-wing support arm supports the second tie-wing of the orthodontic appliance. |
| US11723750B1 |
Systems and methods for determining an edge of orthodontic appliances
A method and a system for determining a configuration of an open edge for a set of orthodontic appliances are provided. The method comprises: receiving a 3D digital model representative of a surface of a subject's arch form including teeth and a gingiva; obtaining, in the 3D digital model, along a surface of the gingiva, a respective position for a given control point of a plurality of control points, the plurality of control points defining the open edge for a given one of the set of orthodontic appliances; determining, based on the positions of the plurality of control points, a respective vector of positioning values for each of the plurality of control points; storing the respective vector of positioning values for each of the plurality of control points for further use in determining a respective configuration of the open edge for each other one of the set of orthodontic appliances. |
| US11723743B2 |
Method for preparing implantable device for use
An apparatus including a sterilizable tray having a base and at least one fixture connected to the tray adapted for removably securing an implant insertion device to the tray. The tray can be free of a first wall portion for permitting the proximal end of an implantable device to axially align with the end of the implant insertion device for coupling to the implant insertion device and can be free of a second wall portion for permitting a tool to axially align with the end of the implant insertion device so as to threadedly couple the implant insertion device to the implantable device. Related methods and apparatus are provided. |
| US11723738B2 |
Surgical device tip with deflectable joint
A small diameter surgical tool implements an agonist-antagonist deflectable joint. The deflectable joint is an actuatable bendable structure that uses push-pull, agonist-antagonist action of a pair of nested tubes to actuate the joint. The tubes are designed to have non-central, offset neutral axes, and they are fixed together at locations distal to the deflectable joint, such as at their distal ends. Axial translations of the tubes relative to each other causes a push-pull, agonist-antagonist action between the tubes, which causes the deflectable joint to bend. In one implementation, a deflectable joint can be created in nested tubes by configuring radial portions of the tube sidewalls extending along the joint to have an axial region of reduced stiffness. As a result, axial agonist-antagonist motion between the tubes can cause bending of the deflectable joint. |
| US11723737B2 |
Surgical tools with proximally mounted, cable based actuation systems
A robotic surgical tool includes an elongate shaft extendable through a handle providing a drive input, a drive cable extending along a portion of the shaft and having a proximal end anchored to the shaft proximal to the handle and a distal end anchored to the shaft distal to the handle, an actuation system housed within the handle and operatively coupled to the drive input such that actuation of the drive input operates the actuation system, and a toggle mechanism arranged at a proximal end of the shaft and actuatable to close or open opposing jaws of an end effector arranged at a distal end of the shaft. The drive cable is threaded through portions of the actuation system and the toggle mechanism such that operation of the actuation system acts on the drive cable and thereby actuates the toggle mechanism to close or open the opposing jaws. |
| US11723732B2 |
System and method for manipulating an anatomy
A surgical system for manipulating an anatomy includes a surgical tool, a robotic manipulator configured to support and move the surgical tool, and one or more controllers that activate a first virtual boundary delineating a first portion of the anatomy that is allowed to be removed by the surgical tool from a second portion of the anatomy that is protected from removal by the surgical tool. The one or more controllers control the robotic manipulator for enabling the surgical tool to perform bulk cutting of the first portion in relation to the first virtual boundary. The one or more controllers control the robotic manipulator for enabling the surgical tool to perform fine cutting of the second portion of the anatomy. |
| US11723731B2 |
Adapter set, adapter, and method of mounting surgical instrument on robot arm through adapter
An adapter set is provided with an adapter placed between a robot arm and a surgical instrument, and a stopper mounted on the adapter. The stopper includes a rotation restricting part configured to restrict a rotation of a driving transmission member of the adapter. The driving transmission member includes a first member that includes an engaging depressed part configured to fit together with a driven member of the surgical instrument and another engaging depressed part that is provided separately from the engaging depressed part and is configured to fit together with the rotation restricting part of the stopper, and a second member that includes an engaging depressed part configured to fit together with a driving member. The stopper is configured to be removed from the adapter after the driving member fits together with the second member of the adapter. |
| US11723729B2 |
Robotic surgical assembly coupling safety mechanisms
An adapter module is configured to be coupled to a robotic arm of a robotic surgical system and a surgical instrument. The adapter module has a first interface configured to engage a second interface of the surgical instrument to removably secure the surgical instrument thereto. The adapter module further includes a sensor configured to detect whether the second interface is fully engaged with the first interface, and a control circuit coupled to the sensor. The control circuit is configured to monitor the sensor to determine an engagement status of the surgical instrument, and prevent activation of a component of the robotic surgical system in a disengaged status. |
| US11723726B2 |
Systems and methods for tracking objects
Systems and methods to track objects within an operating room with a navigation system that includes an optical sensor including sensing elements and a controller in communication with the optical sensor. The controller controls the optical sensor to process a first quantity of the sensing elements to view a first region of interest. The object is tracked within the first region of interest with the optical sensor. The controller obtains data related to the object within the operating room. The data may include a type of the object and/or prior pose data of the object being tracked. Based on the data, the controller controls the optical sensor to process a second quantity of the sensing elements, different from the first quantity, to view a second region of interest different from the first region of interest. The object is tracked within the second region of interest with the optical sensor. |
| US11723723B2 |
Outcome-based splinting
A bone fracture fixation system including reference pins inserted into bone fragments of a patient in a first configuration and an image capture device configured to capture an image of the reference pins, and the bone fragments. The system includes a processor configured to receive and pre-process the captured image data. The processor pre-processes the image data by virtually re-positioning the reference pins in the first configuration into a second configuration, wherein the re-positioning virtually re-positions the bone fragments into normal alignment; and virtually generating a support device. The system includes a point-of-care production apparatus that produces a three-dimensional model of the virtually generated support device in a form that can be applied to the patient. The three-dimensional support device generated by the point-of-care production apparatus is configured to receive the reference pins in the first configuration; and simultaneously re-positions and fixes the bone fragments into normal alignment. |
| US11723721B2 |
Apparatus and method for manufacturing surgical guide, and surgical guide
Provided is an apparatus for manufacturing a surgical guide that guides a cutting line formed to surround a tumor of an organ, the apparatus including: an organ modeling unit configured to model a 3-dimensional (3D) image of the organ, based on an image of a patient captured by an external imaging apparatus; a cutting line determining unit configured to determine, in the 3D image of the organ, the cutting line to correspond to a location of the tumor and an entry angle of a surgical instrument to the cutting line; and a guide manufacturing unit configured to manufacture a surgical guide that guides the surgical instrument to the cutting line in a slanting manner corresponding to the entry angle, based on the 3D image of the organ. |
| US11723719B2 |
Apparatus and methods to modulate bladder function
Apparatus and methods are provided to concentrate energy delivery in non-superficial target tissue within a trigone region of a human bladder wall to modulate bladder function. |
| US11723710B2 |
Techniques for irreversible electroporation using a single-pole tine-style internal device communicating with an external surface electrode
Techniques for High-Frequency Irreversible Electroporation (HFIRE) using a single-pole tine-style internal device communicating with an external surface electrode are described. In an embodiment, a system for ablating tissue cells in a treatment region of a patient's body by irreversible electroporation without thermally damaging the tissue cells is described. The system includes at least one single-pole electrode probe for insertion into the treatment region, the single-pole electrode probe including one or more tines. The system further includes at least one external surface electrode for placement outside the patient's body and configured to complete a circuit with the single-pole electrode probe. The system also includes a control device for controlling HFIRE pulses to the single-pole tine-style electrode and the skin-surface electrode for the delivery of electric energy to the treatment region. Other embodiments are described and claimed. |
| US11723708B2 |
Method for removing a tissue lesion
A method for removing a tissue lesion where an anchor is established with the lesion. A channel is created in the tissue leading to the anchored lesion. A tissue core is created which includes the lesion. The tissue core is ligated, amputated and removed from the channel. |
| US11723706B2 |
Methods and apparatus for deploying sheet-like materials
Implant delivery systems for delivering sheet-like implants include a delivery shaft, an implant expander, a sheath, and a sheet-like implant. In some embodiments, the delivery shaft has a proximal end and a distal end. The implant expander is mounted to the distal end of the delivery shaft. The implant expander includes a central portion and a plurality of leg portions radiating from the central portion. The implant expander is evertable between an unstressed configuration in which a distal surface of the implant expander defines a concave surface, and a first compact configuration in which the distal surface of the implant expander defines a convex surface. The implant expander has a first lateral extent when the implant expander is free to assume the unstressed configuration. The sheath defines a lumen having a lumen diameter. At least a portion of the delivery shaft is slidably disposed in the lumen. The lumen diameter is smaller than the first lateral extent of the implant expander so that the sheath holds the implant expander in the first compact configuration when slidably disposed therein. The sheet-like implant overlays at least a portion of the distal surface of the implant expander with portions of the sheet-like implant extending between the leg portions of the implant expander and the sheath. Methods of treating a rotator cuff of a shoulder are also disclosed. |
| US11723704B2 |
Bone stent and port
A device is disclosed that includes a bone stent positioned within a bony access channel formed within a vertebra. The bony access channel may extends from an outer end of the vertebra through an endplate. The device includes an end cap attached to a proximal end portion of the bone stent and is configured to, post-operatively, open to allow a reintroduction of a material to a spinal intradiscal space or intervertebral disc and to seal access to the spinal intradiscal space or the intervertebral disc after the reintroduction of the material. |
| US11723699B2 |
System and method for bone fixation using a nail locked to an encircling anchor
Systems and methods for fixing bone using an intramedullary nail locked to an encircling anchor including a bushing and a locking member. An exemplary system may include any combination of the nail, one or more bushings, one or more locking members, an instrument to guide installation of the bushing, at least one drill, and a driver that attaches to the bushing. The instrument may define a guide axis and be configured to be coupled to a bone such that the guide axis extends across the bone. The instrument may be used to guide a drill, the bushing, and/or the locking member along the guide axis into the bone. The nail may be configured to be placed along the medullary canal of the bone such that the nail extends through the bushing, and the locking member may be configured to lock the nail to the bushing. |
| US11723698B2 |
Minimally invasive spinal fixation system and related methods
This application describes surgical instruments and implants for building a posterior fixation construct across one or more segments of the spinal column. Extension guides are provided that attach to bone anchors implanted within the spine. The extension guides have a guide channel that align with a rod channel in the anchor to help direct the rod to the anchor. Instruments are provided to aid in insertion and positioning or the rod. |
| US11723697B2 |
Patient-mounted surgical support
Surgical support instruments are described herein that can couple to, e.g., an implanted anchor and provide a platform for coupling other surgical implements thereto. In one embodiment, an instrument can include an elongate body having opposed projections extending laterally from a distal portion thereof that can at least partially surround a shank of an implantable anchor such that a longitudinal axis of the elongate body is laterally offset from a longitudinal axis of the anchor. The instrument can further include a lock configured to exert a drag force on a head of the anchor to control polyaxial movement of the instrument relative to the anchor. Further, a proximal portion of the elongate body can be configured to receive a retractor assembly including a plurality of tissue manipulating implements and selectively lock the retractor assembly at any of a plurality of positions along a length of the elongate body. |
| US11723693B2 |
Revision connectors, systems and methods thereof
Connector assemblies, systems, and methods thereof. A connector has a first end that clamps to a first rod in an existing construct and a second end, connected to the first end, that clamps to a second rod in a new construct such that the new construct can be extended from the existing construct at an adjacent level as the existing construct. |
| US11723692B1 |
Smart and autonomous growing rod for treating spinal deformities
An implantable growing rod assembly adapted to be secured along a length of a spine for treating deformities of the spine. The assembly includes a housing, a fixed rod extending along a longitudinal axis away from the housing, and an expansion rod extendible from the housing along the longitudinal axis. A driver assembly is fixed to the housing and adapted to translate the expansion rod along the longitudinal axis. Examples of the implantable growing rod assembly include a smart growing system, and an autonomous growing rod system. |
| US11723691B2 |
Biasing device for spinal device
A spinal device includes a rod which has a first end disposed in a housing and a second end which protrudes out of the housing through an aperture and which is movable to protrude more out of the housing or less out of the housing. A biasing device, mounted on the rod, includes a series of connected at-least partial coils. A first end of the biasing device is arranged to abut against the housing and a second end of the biasing device, opposite to the first end, is affixed to the rod. |
| US11723688B2 |
Apparatus and method for use of an inclinometer-aided needle guide
A system, method, and apparatus for guiding a needle into a target location of a patient's body are provided. The system includes a planned needle guide trajectory and a guide for removable attachment to a smartphone. The guide includes at least one needle guiding aperture extending substantially perpendicularly to a screen of the smartphone. The needle guiding aperture defines an actual needle guide trajectory. An inclinometer application is running on the smartphone. The inclinometer application indicates to a user conformance of the actual needle guide trajectory to the planned needle guide trajectory. |
| US11723680B2 |
Bipolar coagulating devices and vasectomy kits associated therewith
Conventional vasectomy techniques suffer from a number of disadvantages and potential complications, including, for example, a substantial risk for the development of hematomas, swelling, and post-surgical pain, a potential for spontaneous regeneration and undesired resumption of fertility, a need for a highly skilled surgical professional, as well as a long recovery period, accompanied by severe limitations on post-surgical activity. The present invention overcomes the disadvantages and deficiencies of the prior art by providing vasectomy instruments, kits, and methods that allow for a rapid, reliable, less invasive male sterilization procedure that may be readily, reliably and successfully performed by minimally skilled personnel around the world in a variety of medical settings. |
| US11723677B2 |
Patella resection guide with independent adjustment
A patellar resection guide includes a frame, a first jaw, and a second jaw. The frame includes a first end, at which the first jaw is disposed, and a second end opposed to the first end at which the second jaw is disposed. The guide further includes an arm with a planar surface for guiding a cutting tool. The arm is either or both of rotatable and translatable relative to the frame. |
| US11723676B2 |
Joint instrumentation and associated methods of use
A trial implant is provided. The implant includes a central portion. The central portion includes a top articulating surface extending between a first end and a second end and having a convex shape, a bottom surface configured to at least partially contact a first resected surface of a bone, and a first side surface extending between the top articulating surface and the bottom surface. The first side surface is sloped such that a width of the top articulating surface is greater than a width of the bottom surface. The implant further includes a first outer portion extending laterally from the central portion. The first side surface and the first outer portion are separated by a first opening shaped such that up to four resected surfaces of the bone are visible when the trial implant is seated on the bone. |
| US11723675B2 |
Adjustable depth drill guide
The present disclosure in one aspect provides an adjustable depth drill guide comprising a trigger assembly further comprising a trigger and a primary actuating element and a telescopic rotational assembly which abuts the primary actuating element and further comprises an intermediate actuating element. The drill guide described herein allows a surgeon to adjust the depth of the drill guide using only one hand while in-situ. |
| US11723673B2 |
Method and apparatus to select vibration
Disclosed is an assembly for holding a tool. The assembly may selectively reduce and/or eliminate vibrations received and felt by a user. Reducing vibrations may reduce or eliminate chatter at a working end of a tool. |
| US11723669B2 |
Clip applier with clip cartridge interface
A clip applier includes an end effector that is adapted to releasably engage a clip cartridge. The end effector includes spring arms that are deflectable outwardly to receive and retain the clip cartridge within the end effector. The clip applier includes an outer tube that is movable from an advanced position encompassing the end effector to prevent separation of the clip cartridge from the end effector, to a retracted position spaced proximally of the spring arms. In the retracted position, the spring arms can deflect outwardly from the clip cartridge to disengage the clip cartridge from the end effector. |
| US11723668B2 |
Systems and methods with anchor device for fixation of filling structures in blood vessels
A system, for deployment in a blood vessel includes an anchor device having a stent and a suture loop that joins distal end portions of the stent. A first filling structure and a second filling structure are at least partially insertable through the suture loop to an area within the stent when the stent is in an expanded state. The anchor device has a size such that at least a portion of the first filling structure and at least a portion of the second filling structure protrude through openings in the anchor device to form a seal against a wall of the blood vessel when the first filling structure and the second filling structure have been at least partially inserted through the suture loop and have been filled. A method allows for repairing one or more blood vessels using the system. |
| US11723666B2 |
Flexible surgical stapler
A flexible surgical stapler includes an adapter having a coupling assembly configured for securing the adapter assembly to a handle assembly, an elongate body extending from the coupling assembly, a first drive assembly extending through the elongate body, and a loading unit secured to a distal portion of the elongate body. The loading unit includes a firing assembly operably connected to the first drive assembly. The firing assembly includes a cycloid gear assembly for increasing an input torque from the first drive assembly to actuate the firing assembly. The flexible surgical stapler may include an introducer assembly to facilitate introduction of a stapling portion of the surgical stapler into a body cavity of a patient. |
| US11723665B2 |
Spline crash correction with motor oscillation
A method for obviating spline crash in a surgical stapler that utilizes a motor of the surgical stapler includes oscillating an anvil retainer of the surgical stapler in a first oscillation pattern, oscillating the anvil retainer in a second oscillation pattern that is different from the first oscillation pattern after the first oscillation pattern, and retracting the anvil retainer until an anvil of the surgical stapler is in a clamped position relative to a shell assembly after the second oscillation pattern. Oscillating the anvil retainer in the first oscillation pattern includes oscillating the anvil retainer in a longitudinal direction between extension and retraction with the motor such that the anvil moves towards and away from the shell assembly. Oscillating the anvil retainer in the second oscillation pattern includes moving the anvil towards and away from the shell assembly. |
| US11723660B2 |
Surgical loading unit including an articulating end effector
A surgical loading unit includes an elongate body, an end effector pivotably coupled to the elongate body, and a flexible knife bar extending through a distal portion of the elongate body and a proximal portion of the end effector. Articulation of the end effector relative to the elongate body in a first direction moves a first segment of the knife bar in the first direction and moves a second segment of the knife bar in a second direction, opposite the first direction. |
| US11723657B2 |
Adjustable communication based on available bandwidth and power capacity
Disclosed is a surgical instrument, comprising: an end effector configured to grasp tissue. The end effector comprises a jaw, and a staple cartridge seatable in the jaws, wherein the staple cartridge comprises a sensor array. The surgical instrument further comprises a power source configured to supply power to the staple cartridge, and a transmission system configured to wirelessly transmit at least one of the power and a data signal between the staple cartridge and the surgical instrument, and a control circuit. The control circuit is configured to detect a bandwidth of data transmission through the transmission system, detect a discharge rate of the power source, and select a sensor sampling rate of the sensor array based on a detected value of the bandwidth and a detected value of the bandwidth and a detected value of the discharge rate. |
| US11723656B2 |
Tool assembly with replaceable cartridge assembly
A surgical stapling device includes a tool assembly that includes an anvil assembly and a cartridge assembly. The cartridge assembly includes a channel member that includes structure for releasably engaging the anvil assembly to allow for separation of the entire cartridge assembly from the anvil assembly after each use of the stapling device. |
| US11723655B2 |
Magnet-assisted suture graspers
A magnet-assisted suture grasper for grasping a magnetic suture is provided. The magnet-assisted suture grasper includes a suture retrieval needle, a retriever body, a grasper arm, and a grasper magnet. Translation of the retriever body within a needle lumen of the suture retrieval needle in a first direction causes the grasper arm to move from a first position to a second position, thereby exposing the grasper magnet and allowing contact between the grasper magnet and a magnetic suture attracted thereto. Translation of the retriever body within the needle lumen in a second direction opposite the first direction causes the grasper arm to move from the second position to the first position, thereby sequestering the grasper magnet and grasping the magnetic suture within the needle lumen. Another magnet-assisted suture grasper including a handle, a stem, first and second grasper jaws, a grasper magnet, and an actuator body also is disclosed. |
| US11723652B2 |
Suturing apparatus and method
Disclosed embodiments include apparatuses, systems, and methods for guiding a needle to facilitate suturing, such as in surgical anastomosis. In an illustrative embodiment, an apparatus includes a frame configured to counter-rotatably support two generally parallel rollers. A first roller supported by the frame has a flat surface configured to rollably engage a first face of a shaft of a helically-shaped needle. A second roller supported by the frame has a grooved surface defining a helical groove is configured to at least partially receive a second face of the shaft. The second roller further defines a correcting recess bounded by lateral surfaces at a forward end of the groove that tapers to a width of the groove at the forward end. When the leading end is received into the correcting recess, at least one of the lateral surfaces engages and guides the leading end into the forward end of the groove. |
| US11723650B2 |
Flexible anchor delivery system
An assembly includes a flexible fixation member, a suture, and a delivery device. The fixation member includes a body with two terminal ends. A suture passes through the flexible fixation member at various points along a length of the body such that portions of the fixation member are slidable relative to the suture and configurable to form a cluster within a surgical site. The delivery device includes a tubular member, an elongated inserter, and a trigger. The elongated inserter is slidably disposed within the tubular member. The inserter has a forked distal end configured to receive a portion of the flexible fixation member and the suture. The trigger is finger-engagable and fixedly coupled to the proximal end of the inserter. It is configured to advance and retract the inserter relative to the tubular member. The trigger includes a retention member for retaining a proximal end portion of the suture. |
| US11723647B2 |
Syndesmosis fixation assembly
Syndesmosis fixation assemblies, systems, and methods thereof. A syndesmosis fixation assembly includes a suture retaining portion having a plurality of suture openings formed therein and a suture securing portion rotatably connected to the suture retaining portion. The suture securing portion is movable between a first position wherein a suture is moveable within the suture retaining portion and a second position wherein the suture is frictionally secured within the suture retaining portion. A bone insertion portion has a distal bone insertion end adapted for insertion into a bone, a proximal bone insertion end connected to the suture retaining portion, and a central longitudinal axis extending between the distal bone insertion end and the proximal bone insertion end. |
| US11723641B2 |
Camera system for use with retractors
A camera system for use with retractors. The system includes a camera assembly configured for mounting on the proximal end of a retractor system, such as the proximal end of a blade such that the entirety of the camera assembly is disposed at the proximal end of the retractor system may be disposed such that the distal-most optical element overhangs the working channel established by the retractor, and includes a reflector and a rotatable mount for the reflector, camera assembly viewing axis may be altered without changing the position of the entire camera assembly. |
| US11723635B2 |
Devices and methods for umbilical cord processing
Devices and methods for extraction and processing of substantiagelatineafuniculi umbilicalis (Wharton's Jelly) from an umbilical cord. |
| US11723634B2 |
Adapter assembly for attaching a lighting device to a handheld electrosurgical instrument
An adapter assembly is disclosed for attaching a lighting device to a handheld surgical instrument, which includes a first body portion configured to engage a distal end portion of the surgical instrument at a position along a central axis thereof, and a second body portion configured to support a lighting device adjacent the distal end portion of the surgical instrument, such that an illumination axis of the lighting device angularly intersects the central axis of the surgical instrument. |
| US11723632B2 |
Workflow of needle tip identification for biopsy documentation
An interventional instrument (16) is inserted into a patient (14) to perform an interventional medical procedure guided by a medical imaging device (10). A trigger control (26) is activated. An electronic data processing device (30) is programmed to operate the medical imaging device to: acquire and display video (50) of the interventional instrument (16) inserted into the patient; detect activation of the trigger control; in response to the detecting, process a video segment (54) of the acquired video to identify a trigger image (60) as a frame of the video segment capturing a medical intervention event performed by the interventional instrument and a location (62) of the medical intervention event in the identified trigger image; and display a still image of the identified trigger image with a superimposed marker (102) indicating the identified location of the medical intervention event. |
| US11723631B2 |
Brush for non-invasive biopsy
A brush for non-invasive biopsy may include a distal tip forming a cavity, where an opening of the cavity faces proximally. A shaft may be included, where the shaft is movable relative to the distal tip, where a distal end of the shaft is located within the cavity when the brush is in a first state, and where at least a portion of the distal end of the shaft is located outside the cavity when the brush is in a second state. A set of bristles may be located at the distal end of the shaft, where the bristles at least partially move from within the cavity of the distal tip to outside the cavity of the distal tip when the brush moves from the first state to the second state. |
| US11723629B2 |
Ultrasound diagnosis apparatus and medical image processing method
Accordion to one embodiment, an ultrasound diagnosis apparatus includes a volume data generating unit, an image generating unit, an MPR image generating unit, and a display controller. The volume data generating unit generates, based on position angle information of an ultrasound probe and echo data from the ultrasound probe, functional volume data of a subject accompanied with the position angle information. The image generating unit sequentially generates a sectional image of the subject based on the position angle information and the echo data. The MPR image generating unit generates an MPR image corresponding to the cross-section of the sectional image from the functional volume data based on the position angle information corresponding to the sectional image and the position angle information attached to the functional volume data. The display controller displays the sectional image and the MPR image in parallel or in a superimposed manner on a display. |
| US11723624B2 |
Ultrasound imaging system with automatic configuration management and hinge mechanism
Ultrasound imaging systems for automatically adjusting settings according to an position and/or orientation of one or more interfaces. The ultrasound imaging systems can include a probe configured to send and receive ultrasound signals for performing a medical exam, a medical procedure, or both; and a processor configured to: select a diagnostics mode or a procedural mode based on an operating orientation of the ultrasound imaging system or a portion thereof, and adjust one or more settings of the imaging system according to the selected diagnostics mode or the selected procedural mode. |
| US11723622B2 |
Systems for ultrasound treatment
Embodiments provide an ultrasound treatment system. In some embodiments, the system includes a removable transducer module having an ultrasound transducer. In some embodiments, the system can include a hand wand and a control module that is coupled to the hand wand and has a graphical user interface for controlling the removable transducer module, and an interface coupling the hand wand to the control module. The interface may provide power to the hand wand or may transfer a signal from the hand wand to the control module. In some embodiments, the treatment system may be used in cosmetic procedures on at least a portion of a face, head, neck, and/or other part of a patient. |
| US11723619B2 |
System and method for indication and selection of region of interest for x-ray dose adjustment
A system and a method by which multiple regions or objects of interest can be indicated within an X-ray image, from which a user can select a primary region or object of interest and accordingly adjust the appropriate X-ray dose for obtaining a better quality image of the selected regions or objects of interest. |
| US11723618B2 |
Radiographic image detection device, method for operating radiographic image detection device, and program for operating radiographic image detection device
The radiographic image detection device performs: a radiographic image generation process of reading a pixel signal from a pixel region in a state in which radiation is emitted to generate a radiographic image; a first correction image acquisition process of reading the pixel signal from the pixel region a plurality of times to acquire a plurality of first correction images in a shorter accumulation time than the radiographic image or using binning reading in a state in which the radiation is not emitted immediately before radiography including the radiographic image generation process; a selection process of selecting, as an averaging target, at least two or more of the plurality of first correction images according to a time elapsed since immediately preceding radiography or an amount of variation in a residual image based on the first correction image; and a correction process of correcting the radiographic image on the basis of an average image obtained by averaging the first correction images selected as the averaging target. |
| US11723616B2 |
Method of verifying a position of an interventional device
A method of providing by a diagnostic medical imaging device, medical image data representing a diagnostic medical image of the tissue of the patient. The method comprises segmenting, using an image segmentation criterion, in the diagnostic medical image data a diseased area image data representing a diseased area of the tissue, defining, in the segmented image data of the diagnostic medical image data, at least one treatment location, identifying, in the diagnostic medial image data, a treatment surface of the tissue, positioning the interventional device to face the treatment surface, determining a normal to a local tangent plane of the treatment surface of the tissue, the local tangent plane facing the treatment location, imaging, by an interventional medical imaging device, at least a part of the interventional device and the treatment location from a first direction perpendicular to the normal to obtain first interventional image data, verifying, using the first interventional image data, a position of the interventional device in a direction of the normal and in a second direction perpendicular to the normal and perpendicular to the first direction, imaging, by the interventional medical imaging system, at least a part of the interventional device and the treatment location from a third direction having a component in the first direction to obtain a second interventional image data, and verifying, using the second interventional image data, a position of the interventional device in the first direction. |
| US11723609B2 |
Spread field imaging collimators for radiation-based imaging and methods of using the same
A radiation-based imaging system includes a collimator configured to filter radiation emitted from a target object, the collimator including a plurality of apertures non-uniformly distributed on the collimator. A largest acceptance angle of the plurality of apertures is not larger than 15°. The radiation-based imaging system further includes a detector for detecting the radiation that has passed through the collimator. The collimator is spaced from the detector such that a point on a top surface of the detector that faces the collimator is simultaneously illuminated by two or more of the plurality of apertures. |
| US11723607B2 |
Radiological imaging device
A radiological imaging device includes a gantry defining an analysis area configured to contain at least a portion of a patient to be analyzed and a circular extension trajectory extending around a central axis. The gantry includes a source configured to emit radiation, a detector configured to receive the radiation after the radiation has passed through the analysis area, and a casing defining a housing volume for at least the source and the detector. The casing includes a bottom arched module, an arched module mobile with respect to the bottom arched module, and a movement apparatus. The mobile arched module is housed in the bottom arched module and configured to vary the angular extension of the casing and of the housing volume keeping the source and the detector in the housing volume. The movement apparatus, outside the housing volume, is configured to move the arched modules. The radiological imaging device performs at least two of tomography, fluoroscopy, and X-ray. |
| US11723604B2 |
System and method for reducing physiological data size
The present disclosure pertains to systems and methods for encoding and/or decoding brain activity signals for data reduction. In a non-limiting embodiment, first user data associated with a first sleep session of a user is received. The first user data is determined to include at least a first instance of a first sleep feature being of a first data size. A first value representing the first instance during a first temporal interval is determined. First encoding data representing the first value is determine, the first encoding data being of a second data size that is less than the first data size. Second user data is generated by encoding the first user data using the first encoding data to represent the first instance in the second user data, and the second user data is stored. |
| US11723600B2 |
System and method used to determine tissue and/or artifact characteristics
A surgical system used to determine if a vessel is within a region proximate to a working end of a surgical instrument includes at least one light emitter configured to emit light of two different wavelengths. The system also includes at least one light sensor disposed opposite the at least one light emitter, the at least one light sensor configured to detect light at the two different wavelengths and to provide a signal having a pulsatile and a non-pulsatile component for each wavelength. The system further includes a controller coupled to the at least one light sensor and configured to determine and indicate if the vessel is a ureter within the region proximate to the working end of the surgical instrument based on a ratio and a symmetry of a dip in the non-pulsatile component. |
| US11723598B2 |
Cognitive platform coupled with a physiological component
Example systems, methods, and apparatus, including cognitive platforms, are provided for computing performance metrics of an individual based at least in part on user interaction(s) with computerized tasks and/or interference and at least one physiological measure of the individual, where the performance metric provides an indication of the cognitive abilities of the individual. The apparatus can be coupled to at least one physiological component to perform the physiological measurement of the individual. The apparatus also can be configured to adapt the tasks and/or interferences to enhance the individual's cognitive abilities. |
| US11723596B2 |
Healthcare apparatus and operating method thereof
A healthcare apparatus according to an embodiment includes: a plurality of light sources configured to emit light of different wavelengths onto an object; a light detector configured to measure an optical signal of each of the wavelengths by receiving light reflected or scattered from the object; and a processor configured to obtain a blood glucose level and a blood flow index by using the optical signal of each of the wavelengths, and to estimate at least one from among dietary information and dietary metabolism state information by monitoring a blood glucose level change and a blood flow index change after ingestion of a food. |
| US11723592B2 |
Systems, devices, and methods for alleviating glucotoxicity and restoring pancreatic beta-cell function in advanced diabetes mellitus
Systems, methods and/or devices for treating diabetes mellitus by alleviating glucotoxicity and restoring pancreatic beta-cell function, comprising at least a first memory for storing data inputs corresponding at least to one or more components in a patient's present insulin dosage regimen, and data inputs corresponding at least to the patient's blood-glucose-level measurements determined at a plurality of times, and a processor operatively connected to the at least first memory. The processor is programmed at least to determine from the data inputs corresponding to the patient's blood-glucose-level measurements determined at a plurality of times whether and by how much to vary at least one of the components of the patient's present insulin dosage regimen. Also disclosed are systems, methods, and/or devices for alleviating glucotoxicity and restoring pancreatic beta-cell function, comprising establishing the patient's current glycemic state relative to a desired glycemic range and determining from at least one of a plurality of the data corresponding to the patient's blood glucose-level measurements whether and by how much to adjust at least one of the components in the patient's present insulin dosage regimen. |
| US11723588B2 |
Device for apnea detection, system and method for expediting detection of apnea events of a user
Example embodiments include devices and systems that detect apnea events of a user. The device includes a first sensor configured beside the head of the user for capturing snoring sounds of the user, a second sensor configured on one finger of the user for capturing cardiovascular parameters of the user, a third sensor configured under the trunk of the user for capturing e breathing movements of the user, a data recorder that is connected with the first sensor, the second sensor and the third sensor for receiving recordings therefrom, and a clock for synchronizing the recordings in real time. The recordings include one or more breathing events including snoring events, heart rate and SPO2 conjunction spikes, and breathing movement cessations. The time periods that apnea events are impossible can be excluded according to a combination of the breathing events, and the apnea events can be detected thereafter. |
| US11723585B2 |
Implants, systems and methods for surgical planning and assessment
Example implants, systems and methods using sensors for orthopedic surgical assessment and/or planning are described herein. An example system can include a wearable sensor device for pre-operative use by a patient before an orthopedic surgery to generate pre-operative sensor data. The system can also include an implantable sensor device (e.g., a bone implant) to generate and aggregate post-operative sensor data associated with the patient after the surgery. The system can retrieve the pre-operative sensor data and the post-operative sensor data and predict, analyze or assess an outcome of the surgery. |
| US11723583B2 |
Device and a method for detection of changes in tissue
The present disclosure relates to a device and method for detecting chemicals from tissue, such as skin, comprising at least a first detector (A) and at least a second detector (B), wherein the first detector (A) and the second detector (B) are the same type of detectors. An attachment portion (C3) including at least the first detector (A) and at least the second detector (B) separated by a defined distance, the attachment portion is configured to be attached on the tissue for detection of the chemicals. |
| US11723576B2 |
Detecting atrial fibrillation using short single-lead ECG recordings
A non-transitory computer-readable medium stores instructions readable and executable by at least one electronic processor (20) to perform an atrial fibrillation (AF) detection method (100). The method includes: generating a time-frequency representation of an electrocardiogram (ECG) signal acquired over a time interval; processing the time-frequency representation using a neural network (NN) (32) to output probabilities for rhythms of a set of rhythms including at least atrial fibrillation; assigning a rhythm for the ECG signal based on the probabilities for the rhythms of the set of rhythms output by the neural network; and controlling a display device (24) to display the rhythm assigned to the ECG signal. |
| US11723573B2 |
Stretchable raised electrode and method of manufacturing thereof
A stretchable raised electrode having a stretch property that can be used as a biological electrode for collecting biological signals while being pressed against a body is provided, and a method of manufacturing the stretchable raised electrode is provided. This raised electrode is a raised electrode formed by raising a surface of a sheet material having the stretch property. This raised electrode includes: a resin layer configured to be stretchable to follow the surface of the sheet material; and a plurality of conductive fibers each having an inserted portion, one end of which is inserted into the resin layer. The conductive fibers that are adjacent to one another are electrically in contact with one another at non-inserted portions into the resin layer, and the conductive fibers are formed in the resin layer so as to have such a density as causing an in-plane isotropic electric conductivity of an electrode region of the sheet material in which the conductive fibers are formed. This raised electrode can be obtained by an electrostatic spraying method. |
| US11723562B2 |
Method, system and computer program product for CGM-based prevention of hypoglycemia via hypoglycemia risk assessment and smooth reduction insulin delivery
An aspect of an embodiment or partial embodiment of the present invention (or combinations of various embodiments in whole or in part of the present invention) comprises, but not limited thereto, a method and system (and related computer program product) for continually assessing the risk of hypoglycemia for a patient and then determining what action to take based on that risk assessment. A further embodiment results in two outputs: (1) an attenuation factor to be applied to the insulin rate command sent to the pump (either via conventional therapy or via open or closed loop control) and/or (2) a red/yellow/green light hypoglycemia alarm providing to the patient an indication of the risk of hypoglycemia. The two outputs of the CPHS can be used in combination or individually. |
| US11723560B2 |
System and method for decision support
Systems and methods are provided to provide guidance to a user regarding management of a physiologic condition such as diabetes. The determination may be based upon a patient glucose concentration data sensed by a glucose concentration sensor. A host state change associated with the host glucose concentration data may be determined. A guidance message based at least in part on the host state change may also be determined. The guidance message may be delivered through a user interface. |
| US11723557B2 |
Biometric imaging device, biometric imaging method and program
A biometric imaging device is provided with: placement unit that supports a biological object, imaging unit that takes images of the biological object, and determining unit that determines whether or not the biological object is placed on the placement unit, based on whether or not a feature of the biological object has changed at a place where the placement unit and the biological object are in contact, in the image(s). |
| US11723556B1 |
Instructional technologies for positioning a lower limb during muscular activity and detecting and tracking performance of a muscular activity
A soleus contraction measurement system includes a sensor configured to measure rotational movement when positioned on a user's foot with an X-axis oriented laterally across the user's foot, a Y-axis oriented parallel to the user's foot, a Z-axis orthogonal to the X-axis and the Y-axis, and a positive X-axis rotational movement corresponding to an increasing ankle angle, and a memory storing computer-executable instructions for controlling a processor to: measure an X-axis rotational movement, identify a positive X-axis rotational movement as a plantarflexion and a negative X-axis rotational movement as an ankle dorsiflexion, deem the plantarflexion a performed soleus contraction when the plantarflexion is immediately followed by the ankle dorsiflexion for two consecutive cycles of plantarflexion and ankle dorsiflexion, and cause performance information regarding the performed soleus contractions to be communicated. |
| US11723555B2 |
Systems and methods for suppressing peaks in a seismocardiogram
The invention provides a seismocardiograph system, which includes an accelerometer, adapted to obtain accelerometer data from user, and a bandpass filter, adapted to filter the accelerometer data. The system further includes an envelope filter, adapted to suppress S2 peaks in the band pass filtered accelerometer data, wherein the envelope filter comprises: a low-pass filter; and a comb filter, wherein the delay of the comb filter is tuned to a left ventricle ejection time (LVET). |
| US11723552B2 |
Feeding tube visualization
An apparatus for determining a position of an object inside a body includes a first, detector configured to receive a signal from the object inside the body. The apparatus also includes a camera configured to capture an image or video of outside of a portion of the body, The object is positioned inside the portion of the body. A computing system is configured to receive the signal from the first detector and the image or video from the camera and to determine the position of the object Inside the body. A screen, is configured to display die position of the object inside the body. |
| US11723551B2 |
Magnetic resonance imaging apparatus, correction method, and memory medium
A magnetic resonance imaging apparatus according to an embodiment includes a processing circuitry. Regarding the k-space data obtained as a result of performing multi-shot imaging that includes a plurality of shots, the processing circuitry obtains a correction coefficient, based on first-type magnetic resonance images generated using the k-space data, the correction coefficient correcting phase shifting occurring in read out direction among the plurality of shots. Then, the processing circuitry corrects the k-space data based on the correction coefficients. Moreover, the processing circuitry generates a second-type magnetic resonance image using the corrected k-space data. |
| US11723540B2 |
Device and method for in vivo photoacoustic diagnosis and photothermal purging of infected blood
A method of non-invasively detecting and purging bacterial cells using a modified photoacoustic in vivo flow cytometer device is described herein. In particular, a method of detecting bacterial cells by analyzing photoacoustic pulses emitted in response to laser pulses from a pulsed laser source and/or selectively destroying the detected bacterial cells using a non-linear photothermal response induced by a high-energy laser pulse is described herein. |
| US11723538B2 |
Optical pressure sensor assembly
Optical pressure sensor assemblies that can be used with existing catheters and imaging systems. Pressure sensors may be compatible with atherectomy and occlusion-crossing catheters, where intravascular pressure measurements at various vessel locations are needed to determine treatment efficacy. The pressure sensors may employ an optical pressure measurement mechanism using optical interferometry, and may be integrated with existing imaging modalities such as OCT. The pressure sensor assemblies may include a movable membrane that deflects in response to intravascular pressure; an optical fiber that transmits light to the movable membrane and receives light reflected or scattered back from the movable membrane into the fiber; and a processor or controller configured to determine the distance traveled by the light received in the fiber from the movable membrane, where the distance traveled is proportional to the intravascular pressure exerted against the membrane. |
| US11723535B2 |
Device and method for examining the retinal vascular endothelial function
The invention relates to a device and a method for examining the retinal vascular endothelial function of the vessels of the retina at the fundus (F) of a patient's eye. Using a fundus camera, the vessels of the retina are stimulated with flicker light during a stimulation phase and sequences of images of areas of the fundus (F) are recorded, from which vascular parameters are derived which describe the retinal vascular endothelial function of the vessels. By imaging a macula stop (MB), which covers the macula, onto the fundus (F), the fundus (F) can be illuminated with a higher light intensity, which improves the stimulation effect and the image quality and/or reduces the strain on the patient. |
| US11723533B2 |
Method and vision testing system for testing the eyes
A method for testing the eyes of a test person with the aid of a vision testing system as well as to a vision testing system, comprising a first measuring device, a second topographic measuring device, a third refractive measuring device and a processing means, a central axial length (LZ) and a peripheral axial length (LP) of an eye of the test person being measured with the aid of said first measuring device, a curvature of the cornea of the eye being measured with the aid of said second measuring device, a refractive property of the eye being measured with the aid of said third measuring device, measurement data of the measurements of the first, second and third measuring device being processed with the aid of said processing means, said processing means outputting the measurement data. |
| US11723532B2 |
Dynamic optical coherence tomography device and method
An imaging device and method is shown to image ocular tissue in motion. Devices and methods include at least one target to align the patient's eye at a desired angular orientation, multiple selectable target locations, and control circuitry to display the target at the multiple target locations and image ocular tissue at each multiple target location. |
| US11723529B2 |
System and method to measure tissue biomechanical properties without external excitation
A system and method for measuring biomechanical properties of tissues without external excitation are capable of measuring and quantifying these parameters of tissues in situ and in vivo. The system and method preferably utilize a phase-sensitive optical coherence tomography (OCT) system for measuring the displacement caused by the intrinsic heartbeat. The method allows noninvasive and nondestructive quantification of tissue mechanical properties. Preferably, the method is used to detect tissue stiffness and to evaluate its stiffness due to intrinsic pulsatile motion from the heartbeat. This noninvasive method can evaluate the biomechanical properties of the tissues in vivo for detecting the onset and progression of degenerative or other diseases and evaluating the efficacy of therapies. |
| US11723527B2 |
Method for placement of an imaging element cleaning apparatus and obturator for enabling same
Embodiments of the present invention provide a method, system and assembly each adapted for enabling an imaging element cleaning apparatus to be placed through an abdominal wall of the patient without the use of a trocar or cannula. By eliminating the need for and use of a cannular or trocar, such embodiments advantageously overcome dimensional compatibility issues exhibited between the inside diameter of the central passage of commercially-available trocars and cannulas and the outside diameter of the sheath of an imaging element cleaning apparatus comprising such a sheath. Such dimensional compatibility issues are overcome by enabling an imaging element cleaning apparatus of the present disclosures to be placed through the abdominal wall of a patient without the use of a trocar or cannula. As a result, the sheath of the aforementioned imaging element cleaning apparatus can be in direct contact with the abdominal wall tissue. |
| US11723521B2 |
Attachable ergonomic bidirectional self-locking knob-control assisting apparatus for an endoscope
The present invention relates to an ergonomic bidirectional self-locking mechanism for endoscope angulation control knob operation, which allows for easier access to the endoscope control knobs, reduced muscle exertion for knob operation, and real-time locking of the position of the knobs when turned, as disclosed herein. The invention has benefits for the operator thereof from ergonomic and patient safety perspectives. |
| US11723515B2 |
Surgical tool having integrated microphones
Communication apparatus and devices for surgical robotic systems are described. The communication apparatus can include a user console in communication with a communication device having a surgical tool. The communication device can include a microphone to convert a sound input into an acoustic input signal. The communication device can transmit the acoustic input signal to the user console for reproduction as a sound output for a remote operator. The surgical tool can include an endoscope having several microphones mounted on a housing. The surgical tool can be a sterile barrier having a microphone and a drape. The microphone(s) of the surgical tools can face a surrounding environment such that a tableside staff is a source of the sound input that causes the sound output, and a surgeon and the tableside staff can communicate in a noisy environment. Other embodiments are also described and claimed. |
| US11723514B2 |
System and methods for endoscopic imaging
A portable endoscopic inspection system comprises an endoscope having a proximal end with a flanged eyepiece for observation and a distal end with a lens assembly for insertion into a region of interest. A light port transports incident light to the region of interest along an lighting pathway, and reflected light is transported along an imaging pathway from the lens assembly to the eyepiece. A wireless imaging unit comprises a light source which detachably couples to the light port for generating the incident light, and an imaging sensor for recording images of the reflected light from the eyepiece. The wireless imaging unit comprises a variable coupling system which mechanically couples the imaging sensor to the flanged eyepiece independent of the shape and/or size of the flange of the eyepiece. |
| US11723509B2 |
Device for dispensing cleaning agents
The disclosure relates to a device for dispensing a cleaning agent into a dishwasher, having a cover element for closing and releasing at least one opening of a store for storing the cleaning agent and/or an operating agent, at least one actuating element being provided which has an actuation path (W) for opening and/or fixing the cover element so that an accidental opening or unlocking is effectively prevented. According to the disclosure this is achieved in that the actuation path (W) is oriented away from the store and transversely to the opening. |
| US11723501B2 |
Handheld vacuum cleaner
The handheld vacuum cleaner (10) includes a housing (22), a handle (42), a suction opening (90), and a debris separator (14). The debris separator (14) includes a generally horizontal cyclone (66). An airflow rotate about a cyclone axis (70) to separate debris from the airflow. The cyclone axis (70) being generally perpendicular to an inlet axis (222). A suction source (170) is operable to generate the airflow. The suction source (170) including a suction source axis (186), a motor (178), and a fan (182) rotated by the motor (178) about the suction source axis (186). The suction source axis (186) is positioned at an obtuse angle relative to the inlet axis (222) and perpendicular to the cyclone axis (70). A debris collector (18) is in fluid communication with the debris outlet (126). The debris collector (18) is configured to receive the debris separated from the airflow. The debris collector (18) extends below the suction source (170). |
| US11723500B2 |
Debris collection device for autonomous cleaning robots
The present disclosure provides, in one aspect, a debris collection device for an autonomous cleaning robot includes a cleaning pad portion configured to contact a floor surface. The cleaning pad portion includes a backing and at least one cleaning pad connected to a bottom surface of the backing. The autonomous cleaning robot includes a vacuum bag portion configured to collect at least a portion of debris removed from the floor surface by a vacuum assembly of the autonomous cleaning robot. A volume of the vacuum bag portion is positioned vertically above the cleaning pad portion. |
| US11723496B2 |
Spindles and dispensers for sheet product
A sheet product dispenser for dispensing sheet product from a roll of sheet product is provided. An example sheet product dispenser includes a housing defining an interior space for receiving a first roll of sheet product (170a, 170b) therein, a mandrel (150a, 150b) positioned within the interior space, and a spindle (100) positioned over at least a portion of the mandrel and configured to support the first roll of sheet product for rotation about the mandrel. The spindle comprises abase portion (102) and a nose portion (104) configured to translate relative to one another along a longitudinal axis of the mandrel (150a, 150b). At least a portion of the spindle is configured to translate relative to the mandrel from a first configuration to a second configuration to cause a remainder of the first roll of sheet product (170a, 170b) to deform and enable movement of a dispensing door (186) to enable access to a second roll of sheet product. |
| US11723493B2 |
Walk-in hot tub
A walk-in hot tub which can enable one or more users to walk into and out of a hot tub in a dry state may include a hot tub compartment. The hot tub compartment may have a hot tub compartment interior. A tub transfer compartment may be disposed adjacent to the hot tub compartment. The tub transfer compartment may have a transfer compartment interior. An openable transfer compartment door may provide walking access to a user from outside the tub transfer compartment into the transfer compartment interior of the tub transfer compartment. An openable hot tub compartment door may provide walking access to one or more users between the hot tub compartment interior of the hot tub compartment and the transfer compartment interior of the tub transfer compartment. |
| US11723492B1 |
Detachable handle system for pots
A detachable handle system for a pot, the system including a detachable handle and a lower cap which attaches to the pot. The detachable handle includes a non-corrosive spring-loaded locking system to lock to and unlock from the lower cap, and a push button which causes the detachable handle to lock to and unlock from the lower cap when operated. |
| US11723489B2 |
Temperature sensing devices and wireless communication improvements for cooking appliances
A temperature sensing device includes a temperature sensor to measure a temperature of a cooking chamber of a cooking appliance. A housing of the temperature sensing device is configured to be mounted on the cooking appliance. A Printed Circuit Board Assembly (PCBA) inside the housing is coupled to the temperature sensor, and an insulating layer is located outside an interior wall of the housing. In one aspect, an antenna is coupled to the PCBA to wirelessly transmit data from the temperature sensing device indicating the measured temperature. In another aspect, the temperature sensing device includes a temperature gauge with a needle to indicate the measured temperature, and a motor inside the housing to actuate the needle. According to another aspect, the temperature sensing device is a wireless signal repeater including an exterior antenna and an interior antenna to transmit signals through a wall of the cooking appliance. |
| US11723482B2 |
Spinning drinking vessel
A drinking vessel for holding liquids, having a base engaged with a rotation platform, the rotation platform having two parts in rotational engagement and configured to enable the drinking vessel to spin. |
| US11723479B2 |
Indicator device and dispensing device comprising an indicator device
An indicator device comprises an indicator member (102, 222, 330) moveable between first and second positions, a switch means (152, 252, 352) engageable by the indicator member when the indicator member is in the second position, a signal generating means (160, 260, 360) for generating a data signal, connected to the switch means, a signal transmitting means (158, 258, 358) connected to the signal generating means for wirelessly transmitting the data signal and an electrical power source (162, 262, 362) for supplying electrical power to the signal generating means and the signal transmitting means, wherein the device is configured to generate and transmit a data signal on actuation of the switch means. The invention also includes a dispensing device comprising such an indicator device. |
| US11723477B2 |
Convertible highchair
A children's accessory that is convertible between a highchair configuration and a stepstool. In the highchair configuration the device generally includes a first child seat supported above a floor by a highchair frame, and a second child seat configured for being removably coupled to the first child seat. The second child seat is configured such that, when detached from the highchair's first child seat, it can be used as a booster seat. In certain embodiments, the second child seat includes a base surface configured to stably support the second child seat on a separate support surface. In the stepstool configuration a support step platform is supported above the floor by the frame, and a back rail at the top of the frame provides further support for the user. |
| US11723475B2 |
Bedding system, kit and method
A bedding system includes a chassis having a bottom wall, opposite first and second side walls extending upwardly from the bottom wall and opposite first and second end walls extending upwardly from the bottom wall. The walls define a cavity. A coil pack is positioned in the cavity. The coil pack includes a plurality of springs. A first cover is positioned over the coil pack. The first cover is attached to the chassis by a first zipper. A comfort layer is positioned over the first cover. The comfort layer is attached to the chassis by a second zipper. A second cover is positioned over the comfort layer. The second cover is attached to the chassis by a third zipper. In some embodiments, kits and method of use are disclosed. |
| US11723474B2 |
Auto run mode for initiating heating cycle of heated bedding product
This disclosure relates to an auto run mode for initiating a heating cycle of a heated bedding product. A heated bedding product can include a bedding product body comprising a heating element and a controller electrically connected to the heating element. The controller can include a processing circuit, such as a microcontroller, that is configured to operate in an auto run mode in which a heating cycle of the heating element is automatically initiated in response to alternating current power being provided to the controller. |
| US11723472B1 |
Adjustable lumbar support
An adjustable lumbar support system for a chair having a single swing bar. An actuator is mounted between the lumbar support base and the chair frame and may be motorized. Extending the extension shaft of the actuator provides additional support to a user seated in the chair. |
| US11723468B2 |
Configurable stacking chairs with quick-connect interchangeable backs
The present disclosure relates to configurable stacking chairs having a standard seat base frame design to which different interchangeable seat backs can be quickly and easily attached. The seat base frames and the interchangeable seat backs may include corresponding quick-connect features that allow selective attachment therebetween. The interchangeable seat backs may be attached to a standard seat base frame via a magnetic connection. Each interchangeable seat back can have a different unique design allowing for a quick change of appearance by exchanging one interchangeable seat back design for another. The interchangeable seat backs and the standard seat base frames can be stored separately and take up less space than completely assembled or fixed back chairs. |
| US11723466B2 |
Easily assembled chair armrest
An easily assembled chair armrest is revealed. The easily assembled chair armrest includes an armrest support, an armrest pad body, and at least one fastening member arranged between the armrest support and the armrest pad body. The fastening member includes at least one first fastening portion and at least one second fastening portion which are aligned and pressed vertically to fit and connect with each other. One of the first fastening portion and the second fastening portion is disposed on a top support surface of the armrest support while the other is arranged at a first mounting space of the armrest pad body. While being assembled to form the chair armrest, the armrest support is connected with the armrest pad body to form one part by vertical fastening of the first fastening portion and the second fastening portion of the fastening member. Thus manufacturing cost is reduced relatively. |
| US11723465B2 |
Automatically adjusting writing board
A display board, for writing and drawing with an interchangeable whiteboard, blackboard, or electronic surface that is pressure sensitive to a marker, chalk, or stylus through the use of a pressure sensitivity matrix. A software system implemented with the pressure sensitive matrix will be able to learn from the user's natural writing behavior, natural spaces and pauses in writing, and their writing size, and with these metrics, will be able to identify or predict a long pause in the action of writing. When this pause happens, the surface physically shifts upwards through the use of two linear actuators; the shift amount being determined by the user's writing size. The board is also able to shift upwards once the writer progresses to the opposite vertical edge of the drawing surface or can shift either upwards or downwards manually with two buttons on the side of the board. |
| US11723463B2 |
Refrigerator cabinet
A foot is connected to the bottom wall of a refrigeration cabinet. The foot is selectively movable relative to the bottom wall to adjust a vertical position of the foot with respect to the bottom wall. The bottom wall provides access to the foot from within the interior of the cabinet to allow a user to selectively move the foot to adjust the vertical position of the foot with respect to the bottom wall. The foot includes a stop configured to engage the bottom wall and thereby limit downward adjustment of the foot with respect to the bottom wall. A floor glide is connected to the bottom wall and initially protrudes downward from the bottom wall beyond the foot. The floor glide enables the cabinet to slide along a support surface to a deployment position so then the foot can be lowered to support the cabinet at the deployment position on the foot. |
| US11723461B2 |
Image sound device having display portion that can appear/disappear
An image sound device is provided. The image sound device includes a housing including an upper end portion that includes an opening and a storage space inside the housing; a display including a display area for displaying video contents; a lifter; a speaker; a motor controller configured to control the lifter wherein the display is positioned at at least three height positions; and a controller configured to control the display to display an image on the display area and output sound. |
| US11723458B2 |
Floor to ceiling wine rack post
A floor to ceiling wine rack post that is capable of holding multiple wine bottles in a substantially parallel manner, i.e., the label of the first wine bottle is visible to a person standing in front of the wine rack. |
| US11723453B2 |
Brush head assembly and methods of manufacture
A method (200) for manufacturing a brush head (10) includes: (i) positioning (210) a first end (23) of each of a plurality of bristle tufts (21) into a tuft plate (110) comprising a plurality of cavities (120) each configured to receive at least one of the plurality of bristle tufts; (ii) applying (220) a force, via a profile plate (300), to a second end (25) of the plurality of bristle tufts, wherein the profile plate comprises a predetermined shape complementary to a desired profile configuration of the bristle tufts; and (iii) applying (230) heat to each of the first ends of the plurality of bristle tufts, via a die plate (400) comprising at least one cavity (410) configured to receive at least one of the plurality of the first ends, at a temperature sufficient to at least partially melt each of the first ends into the cavity. |
| US11723449B2 |
Artificial intelligence (AI) and augmented reality (AR) enhanced personal care devices/apparatuses
Personal care devices (or apparatuses) are described to deliver/activate a bioactive compound/botanical compound/biologically active molecule (including a regulatory protein/growth factor) or a mixture of bioactive compounds/botanical compounds/biologically active molecules (including regulatory proteins/growth factors) for growth and protection of hair or rejuvenation and protection of skin, which utilizes nanoencapsulation/nanoemulsion and/or activation/photoactivation. Such devices (or apparatuses) utilize a light low intensity module/x-ray and nanooptical elements/three-dimensionally (3-D) printed micro/nanostructures. Furthermore, the personal care devices (or apparatuses) can be enhanced with an artificial intelligence (AI) algorithm and/or augmented reality (AR) application (app). |
| US11723440B1 |
Buckle with pull ring
A buckle assembly has a main body with a first hook element facing a rear end, and an actuation button disposed in a cavity of the main body. The actuation button is connected to the main body by a spring so that the actuation button can move between an extended resting position and a compressed position. The actuation button has a second hook element on a bottom surface and which faces the front end of the main body. A pull ring is connected to the main body and actuation button by fitting the pull ring around the first hook element, pressing the actuation button, pivoting the actuation button and main body until the second hook element is disposed within a central aperture of the pull ring, and releasing the actuation button so that the pull ring is retained in the hook elements under pressure by the spring. |
| US11723436B2 |
Article of footwear and charging system
A charging system can include provisions for providing power to various systems or components associated with the article of footwear. A charging system may include a charging unit with one or more components configured for use with one or more articles of footwear, where the articles of footwear can include different sizes. The components can be magnetically joined to the article in some cases. Upon connection with a power source, the article may be configured to unlace automatically. In some cases, the charging system can be used to facilitate the transfer of power to components in an automated tensioning system. |
| US11723434B2 |
Articles of footwear with upper incorporating chamber element
An article of footwear may include an upper with an outer layer, an inner layer, and a chamber element positioned at least partially between the outer layer and the upper layer. The chamber element may be formed of two layers of a transparent colored polymer material and may be sealed to enclose a fluid. The chamber element may also have a plurality of subchambers. The outer layer may have a plurality of apertures. Each subchamber may protrude at least partially through a corresponding one of the apertures. |
| US11723429B2 |
Articles including coated fibers and methods of making coated fibers and articles
The present disclosure is directed to articles that include one or more coated fiber(s) (i.e., fiber(s) with a cured coating disposed thereon), where the coating includes a matrix of crosslinked polymers and optionally a colorant (e.g., pigment particles or dye or both). The cured coating is a product of crosslinking a coating composition including uncrosslinked polymers (e.g., a dispersion of uncrosslinked polymers in a carrier, wherein the uncrosslinked polymers are crosslinked to form the matrix of crosslinked polymers). The present disclosure is also directed to articles including the coated fibers, methods of forming the coated fibers and articles, and methods of making articles including the coated fibers. |
| US11723420B2 |
Low haze UV blocking removable lens stack
A protective lens stack comprises a base layer including a polyethylene terephthalate (PET) film containing a UV blocking additive and one or more removable lens layers stacked on top of the base layer. Each of the removable lens layers may include a PET film and a first adhesive disposed on a bottom surface of the PET film. Refractive indices of the base layer and the one or more removable lens layers may be matched to within 0.2. Each layer of the protective lens stack, including the base layer and each of the removable lens layer(s), may have less than 0.5% haze. The protective lens stack may be used as a face shield or may be surface mountable using a second adhesive disposed on a bottom surface of the PET film containing the UV blocking additive. |
| US11723419B2 |
Finger sleeve for ear cleaning
A finger sleeve for cleaning or drying the outer human ear. |
| US11723418B2 |
Fistula sleeve
The present invention is a fistula sleeve for covering and protecting a fistula on the inside of an arm. The sleeve grips the wrist and adjustably and snuggly fits around the wider contours of the arm without imparting pressure on the fistula. The sleeve partially opens to expose the fistula for dialysis and daily care. A narrower wrist region secures around the wrist. An elongated forearm region wraps around the forearm, and a smooth central region covers the fistula. The wrist and forearm regions are independently secured. Securement strips have semi-rigid backings that stiffen the side portions of the sleeve help secure and remove the sleeve with one hand, and form a spine to help maintain the alignment of the sleeve on the arm. A double layer of material is stitched together along its perimeter, while the inner layer is free to slide relative to the outer layer in the smooth central area that engages the fistula. The sleeve stretches laterally to grip and secure around the wrist, while allowing the forearm portion to snuggly fit around the contours of the forearm and accommodate the fistula in a non-pressure generating manner. |
| US11723416B2 |
Body suit
A maternity garment, or bodysuit, configured to provide support and comfort to a pregnant woman. The garment may include an opening in the front of the garment exposing the stomach, or belly, of a woman. The garment may further include reinforced or compression material that passes underneath the belly providing support to the belly. Additionally, a reinforced back panel may be positioned on the back of the garment to provide additional support to the lower back of a pregnant woman. Straps may extend over the shoulders and cross in the back. Furthermore, a support strap may pass under the breasts as well. The garment may include a seamless one-piece fabric and may be a bikini or thong cut back depending on a woman's preference to provide both comfort and style. |
| US11723412B2 |
Aerosol generating device and method for providing adaptive feedback through puff recognition
Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection. |
| US11723409B2 |
Aerosol-generating systems and methods for guiding an airflow inside an electrically heated aerosol-generating system
An aerosol-generating system is provided, including: a liquid storage portion including a container to hold a liquid aerosol-forming substrate and defining an opening at an end thereof; a fluid-permeable heater assembly extending across a first pair of opposite side portions of the opening along a plane transverse to a longitudinal axis of the liquid storage portion and including an arrangement of one or more filaments, and a capillary material between the liquid storage portion and the arrangement and being configured to convey the substrate to the filaments; and conductive contacts in a main housing and making electrical contact with corresponding contacts of the heater assembly, the liquid storage portion being at a first side of the heater assembly, and a portion of a first airflow channel being at a second side of the heater assembly, and the first airflow channel including several channel portions upstream of the heater assembly. |
| US11723406B2 |
Personal vaporizer cartridge with tamper responsive reservoir
The present disclosure describes a tamper responsive cartridge which can prevent malicious or inadvertent altering of the primary substance before it is consumed by the user, either by an intervening party, or the user itself. As described herein, an altering substance can be contained in a second reservoir, separate from the primary reservoir, and configured to make access to the primary reservoir difficult without also accessing the secondary reservoir. |
| US11723398B2 |
Cocoa wrapper for smoking articles
A wrapping material for a smoking article is formed from a web that includes extracted pieces of cocoa husk combined with web building fibers. The web has a basis weight of from about 20 gsm to about 80 gsm and a permeability of from about 10 Coresta to about 100 Coresta. The wrapping material has a pleasant and neutral smell and taste. The wrapping material is tobacco and nicotine free and can be used as a carrier for flavorings or aerosol delivery agents. |
| US11723397B2 |
Cigarette smoke generating and sampling devices, systems, and its operating method for preparation of whole cigarette smoke condensate (WCSC)
The techniques disclosed in the present specification relate to devices, systems, and methods using the same that generate cigarette smoke and then separate and collect substances of the cigarette smoke generated into particulate and gaseous substances for the preparation of a whole cigarette smoke condensate, which may comprise: a cigarette mount on which one or more cigarettes are mounted; an automatic ignition device for igniting the one or more cigarettes; a cigarette smoke collection unit for collecting substances of cigarette smoke generated from the ignited one or more cigarettes; one or more cigarette smoke intake lines configured to suck the cigarette smoke; one or more cigarette smoke exhaust lines configured to discharge the cigarette smoke; and one or more collection unit connecting lines connected to the cigarette smoke collection unit. |
| US11723393B2 |
Aerosol-generating article with an insulated heat source
An aerosol-generating article is provided, including an aerosol-forming substrate; a combustible heat source; at least one layer of ceramic paper circumscribing at least a portion of a length of the combustible heat source; one or more airflow pathways along which air may be drawn through the aerosol-generating article for inhalation; and one or more non-combustible, substantially air impermeable barriers between the combustible heat source and the aerosol forming substrate. |
| US11723391B2 |
Sweetener composition and food containing same
The present invention provides a sweetener composition that can be used for food as a sugar substitute sweetener. Specifically, the sweetener composition contains rebaudioside O and rebaudioside N as active ingredients, or contains at least one of rebaudioside D and rebaudioside M and at least one of rebaudioside O and rebaudioside N as active ingredients. In addition, the sweetener composition is used in combination with an additional sweetener. |
| US11723389B2 |
Aqueous pigment-material solution, manufacturing method for aqueous pigment-material solution, and blue-colored beverage
The present invention provides an aqueous pigment-material solution which has excellent thermal stability and less fading particularly even under an acidic condition, a method for producing the same, and a blue-colored beverage. Provided are an aqueous pigment-material solution including a pigment material containing 20 mmol to 200 mmol of polycarboxylic acid having one or more hydroxy groups, in terms of carboxylic acid equivalent, per 1 g of phycocyanin, in which when both the phycocyanin and the polycarboxylic acid are added such that a color value represented by absorbance at 620 nm is 2.5 to 5, an optical density per 1 cm of an optical path length at 800 nm is 0.05 or lower at a hydrogen ion concentration (pH) of 3 or lower, a method for producing the aqueous pigment-material solution, and a blue-colored beverage. |
| US11723388B2 |
Methods for heating compositions comprising edible inclusions
Methods of heating compositions comprising at least 20% (w/w) individually distinguishable edible inclusions are provided herein. The method of heating as disclosed herein comprises applying a first ohmic heating treatment to the composition, wherein the composition has at the end of the first ohmic heating treatment a temperature from 60° C. to 95° C.; applying a first holding step to the composition, wherein the temperature of the composition is at most 5° C. lower than the temperature of the composition after the first ohmic heating treatment; applying a second ohmic heating treatment to the composition, wherein the composition has at the end of the second ohmic heating treatment a temperature ranging from 75° C. to 110° C.; and applying a second holding step to the composition, wherein the temperature of the composition is at most 5° C. lower than the temperature of the composition after the second ohmic heating treatment, wherein the steps are performed as a continuous process with an initial back pressure of at least 4 bar. |
| US11723378B2 |
Lactobacillus rhamnosus with increased diacetyl production
The present invention relates to a composition suitable for preparing a dairy product comprising at least one starter culture and a Lactobacillus rhamnosus strain capable of imparting onto the dairy product an enhanced creamy flavor without affecting the rheology negatively, the fermentation time or the post-acidification of the dairy product. The present invention further relates to processes for preparing a dairy product, such as a low-fat yogurt or cheese, which has a high content of diacetyl. A Lactobacillus rhamnosus strain useful for preparing such dairy product is also part of the present invention. |
| US11723377B2 |
Method for preparing and preserving sanitized products
Described herein are methods of sanitizing and preserving produce and other agricultural products, for example for consumption as Ready-to-Eat. The methods can comprise treating the products with a sanitizing agent and forming a protective coating over the products. |
| US11723375B2 |
Soft baked products with high levels of slowly digestible starch
A baked good includes a gelatinized component comprising a starch and having a total starch content, the baked good having a slowly digestible starch content of at least 15 grams per 100 grams of ready-to-eat baked good, and at least 20% of the total starch content of the baked good being gelatinized. |
| US11723374B2 |
Computer numerically controlled flow resistance system based on container features and properties of food ingredients
A computer numerically controlled flow resistance system based on container features and properties of food ingredients comprises a mixing chamber, a stirring element, a pushing plate and a resetting element. The mixing chamber is communicated to sources of food ingredients of various colors, and the stirring element is disposed in the mixing chamber for stirring the food ingredients of various colors, so that the food ingredients after mixing have a desired color. The pushing plate is used to extrude the stirred food ingredients in the mixing chamber to a pastry tip of a pastry extrusion head. The resetting element makes a piston cylinder move to an extruding position according to an extrusion signal of a controller, and when the pushing plate stops displacing, the resetting element makes the piston cylinder move to a flow resistance position according to a flow resistance signal of the controller. |
| US11723372B2 |
Food-preparation apparatus with diverter mechanism
A food-preparation apparatus for forming and baking a food product (5) from a dough portion (2) in a capsule (12) includes a housing (3) having a capsule-handling device (4) for opening and/or emptying the capsule (12), an upper plate (14), and a lower plate (11), arranged in the housing (3). The lower plate can be adjusted in a guide device between a receiving position (A) for receiving the dough portion (2) from the capsule (12), a position of interaction (W) for interacting with the upper plate (14) for baking and/or forming the dough portion, and an emptying position (E) wherein the lower plate (11) is inclined relative to a base surface (46) of the food-preparation apparatus. The guide device has a diverter (20) with a diverter element (21), which can be switched between at least two switching positions for predetermining an adjustment distance of the lower plate (11) in the guide device, wherein the diverter element (21) is assigned an electromotive drive (M) for switching the diverter element (21) automatically. |
| US11723370B2 |
Bioactive peptides having detrimental effects on pest slugs
Provided herein are synthetic peptides developed from slug and insect neuropeptides. Peptides described can be used to repel, control or deter slugs, including the gray garden slug (Deroceras reticulatum), from feeding on agricultural and horticultural plants. The peptides can be combined with bait materials, or applied directly to plants or areas, or produced by genetically modified plants. |
| US11723363B2 |
Polymers with antimicrobial functionalities
Techniques regarding polymers with antimicrobial functionality are provided. For example, one or more embodiments described herein can regard a polymer, which can comprise a repeating ionene unit. The repeating ionene unit can comprise a cation distributed along a degradable backbone. The degradable backbone can comprise a terephthalamide structure. Further, the repeating ionene unit can have antimicrobial functionality. |
| US11723362B2 |
Broad-spectrum synergistic antimicrobial compositions
Compositions comprising synergistic blends of organic acids and hydrazones and methods of reducing bacterial and fungal contamination using the blends are disclosed. |
| US11723360B2 |
Application of methylmalonic acid in the preparation of nematode insecticides
By determining the lethality rate to Meloidogyne incognita and Caenorhabditis elegans, it was found that the methylmalonic acid has a better nematicidal effect on the Caenorhabditis elegans, with the LC50 being 13.11 and 1.20 for the Meloidogyne incognita and the Caenorhabditis elegans, respectively. After compounding the methylmalonic acid with betaine, the LC50 was 2.85 and 0.27 for the Meloidogyne incognita and the Caenorhabditis elegans, respectively. Meanwhile, the methylmalonic acid also has an inhibiting effect on Pseudomonas solanacearum and Erwinia carotovora. The preparation of the methylmalonic acid provides a new choice for preparing novel biocontrol agents against the root-knot nematodes. |
| US11723358B2 |
Container system for transport of biological material, uses thereof and methods of packaging
The invention relates to a container system for transport of biological material comprising a container casing and an insulating device, wherein the container casing defines a container interior space for accommodation of the insulating device and for accommodation of biological material to be transported, and wherein the insulating device is constituted of at least two insulating portions, which are formed so as to surround the biological material inside the container interior space. The invention further relates to uses of such a container system for packaging and transport of biological material, as well as methods of packaging biological material for transport. |
| US11723350B2 |
Line collection container, system and method
A portable basket is used to collect multiple weighted lines that extend between a buoy and a submerged crab pot. The basket is a cylindrical structure with flexible sidewalls that extend from a top edge to a bottom panel. Attached to the inside surface of the basket near the top edge are at least two ring connectors. During use, the basket is positioned below a winch system to pull the weighted line and the crab pot out of the water. The weighted line's first connector is detached from the buoy and connected to a ring connector inside the basket. The winch is then activated to allow the weighted line to fall into the basket and get automatically stacked in a vertical coil configuration inside the basket. When the crab pot is lifted out of the water, the second connector is detached from the crab pot and attached to the second ring connector near the top edge. The process may be repeated to collect additional weighted lines. When setting a crab pot, the buoy and pot connectors from one weighted line are detached from the ring connector and attached to desired buoy and pot, respectively. The buoy, the pot, and the coiled weighted line can then be deposited into the water. |
| US11723347B2 |
TRPC3 as a therapeutic target for alzheimer's disease
Provided herein, in some embodiments, are methods for modulating expression and/or activity of transient receptor potential cation channel subfamily C, member 3 (TRPC3), as well as methods of treating Alzheimer's disease. |
| US11723342B2 |
Composition comprising lignocellulosic fibrious material for horticultural use and method
A composition comprising lignocellulosic fibrous material for horticultural use is provided having one or more solvents and a fiber, wherein the fiber has been processed by ruminant digestion and anaerobic digestion. A method for preparing a composition comprising lignocellulosic fibrous material for horticultural use is also disclosed including the steps of providing excrement from a ruminant which has undergone ruminant digestion, introducing the ruminant excrement into an anaerobic digester, modifying the ruminant excrement to a first wet product, modifying the first wet product to generate a first dry product, and densifying the first dry product to, in turn, generate the composition comprising lignocellulosic fibrous material for horticultural use. |
| US11723341B2 |
Safety valve for an automated milker unit backflushing and teat dip applicator system
A system for cleaning a dairy animal milker unit and applying dip to a dairy animal, the system includes a main control, an air supply, a water supply, a backflush fluid supply, a dip supply, a stall control for receiving the air, water, backflush fluid and dip supplies, and a safety valve that is adjacent to a downstream portion of the milker unit to control backflush and dip fluids being fed to the milker unit. |
| US11723338B1 |
Maize hybrid X13R083
A novel maize variety designated X13R083 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X13R083 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13R083 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X13R083, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13R083 are provided. Methods for producing maize varieties derived from maize variety X13R083 and methods of using maize variety X13R083 are disclosed. |
| US11723335B1 |
Maize inbred PH484D
A novel maize variety designated PH484D and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH484D with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH484D 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 PH484D or a locus conversion of PH484D with another maize variety. |
| US11723333B1 |
Maize inbred 1PYSM64
A novel maize variety designated 1PYSM64 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PYSM64 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PYSM64 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 1PYSM64 or a locus conversion of 1PYSM64 with another maize variety. |
| US11723329B2 |
Lettuce variety 'uppercut
New lettuce variety designated ‘Uppercut’ is described. ‘Uppercut’ exhibits stability and uniformity. |
| US11723327B2 |
Automated plant growing system
A system for providing a growth environment for a plant positioned in an automated plant growing system is disclosed. Light sources with each light source positioned in the automated plant growing system to expose the plant to the light sources and to generate light to trigger photosynthesis in the plant. A controller that monitors a growth parameters associated with the plant to determine whether the growth parameters deviate beyond a corresponding growth threshold. Each of the growth parameters provides an indicator as to a growth status of the plant and the growth status of the plant decreases when the growth parameters deviate beyond the corresponding growth threshold. The controller automatically adjusts an environmental parameter when the growth parameters deviate beyond the growth thresholds. Each of the environmental parameters impact the growth environment of the plant positioned in the automated plant growing system. |
| US11723325B2 |
Modular commercial plant cloning system
A modular commercial plant cloning system and method for stimulating root growth from a plant stem. The system includes a supporting frame, a light source, a fluid reservoir, and a cooling element. The supporting frame further includes a plurality of mounting points for securing a plant holding device tray at a desired height and spacing within the supporting frame below the light source. The plant holding device tray houses a plurality of plant holding devices that the plant stems are placed in during the cloning process. The lower end of the supporting frame includes the fluid reservoir, wherein the fluid reservoir further includes a cooling element therein. Additionally, the fluid delivery system helps transport fluid from the fluid reservoir to the sprayer nozzles which are configured to distribute fluid across the plant stems disposed within the plant holding device tray. |
| US11723323B2 |
System and method for detecting and removing deflection stresses from irrigation machine spans
The present invention relates generally to a system and method for detecting and adjusting the position of an irrigation span. More particularly, the present invention provides a system and method for detecting and removing deflection stresses from irrigation spans caused by corner arm positioning. |
| US11723319B2 |
Energy saving greenhouse screen
A greenhouse screen strips of film material that are interconnected by a yarn system of transverse threads and longitudinal threads by means of knitting, warp-knitting or weaving process to form a continuous product, wherein at least some of the strips comprise a film material in the form of a single- or multilayer polyester film is disclosed. The film material has a transparency of at least 93.5% and is provided with at least a first anti-reflective coating or layer on a first side of the film material. |
| US11723310B2 |
Agricultural machine comprising a safety system with improved triggering kinematics
An agricultural machine includes a hitching support, at least one tool or group of tools, at least one support arm which is connected to the hitching support by a first joint and to the tool or tool group, and which is mounted so as to pivot about a transfer axis between operational and raised positions, and a safety device making it possible to carry out a safety movement under the effect of pressure. The safety device includes a lift connected to the hitching support by a second joint. The second joint is offset relative to the first joint in the direction of travel. The safety movement can include a second movement phase during which the lift is able to move the tool or the group of tools away from the ground. |
| US11723309B2 |
Side shake rate based on machine throughputs
An agricultural harvester has a chassis carrying a header for gathering a crop. The header is removably attached to a feeder housing for feeding the crop into the agricultural harvester to be processed. A threshing and separating system is connected to the feeder housing for separating grain from Material Other than Grain (MOG). A grain cleaning system is connected to the threshing and separating system for further cleaning the separated grain. The grain cleaning system has at least one sieve operable to oscillate fore and aft and a side shaker mechanism operable to produce a side to side shaking motion in the at least one sieve. A control system is connected to the side shaker mechanism and operable to automatically proportionately increase an amount of the side to side shaking motion as a function of an amount and type of crop being processed. |
| US11723301B2 |
Trailing arm device and assembly with parallel linkage
A trailing arm assembly includes a frame bracket attachable to a planter towing frame, a first frame, and a four bar parallel linkage connecting the frame bracket and the first frame with a first pivot and a second pivot on the frame bracket and a first pivot and a second pivot on the first frame. The trailing arm assembly also includes an adjustable biasing member extending from the parallel linkage to the frame bracket. The parallel linkage is connected between the first frame and the frame bracket such that the parallel linkage maintains a parallel orientation of the first frame. The adjustable biasing member is adjustably connected to a portion of the parallel linkage. |
| US11723299B2 |
Quick change closing wheel assembly with centering adjustment
A closing wheel assembly for a seed row planter unit resides behind the gauge wheel assembly and furrow disks of the planter unit. The closing wheel assembly includes a coupler with a pair of closing wheels mounted thereon. A single pin removably extends through the coupler and through the gauge wheel assembly to detachably mount the closing wheel assembly to the gauge wheel assembly. Different closing wheel assemblies can be quickly mounted on the row unit, depending upon the type of seed being planted. The closing wheels are laterally adjustable via a rotatable threaded bushing so as to be centered behind the furrow disks. |
| US11730069B2 |
Memory cell structures
The present disclosure includes memory cell structures and method of forming the same. One such method includes forming a memory cell includes forming, in a first direction, a select device stack including a select device formed between a first electrode and a second electrode; forming, in a second direction, a plurality of sacrificial material lines over the select device stack to form a via; forming a programmable material stack within the via; and removing the plurality of sacrificial material lines and etching through a portion of the select device stack to isolate the select device. |
| US11730067B2 |
Qubit-optical-CMOS integration using structured substrates
Techniques for the integration of SiGe/Si optical resonators with qubit and CMOS devices using structured substrates are provided. In one aspect, a waveguide structure includes: a wafer; and a waveguide disposed on the wafer, the waveguide having a SiGe core surrounded by Si, wherein the wafer has a lower refractive index than the Si (e.g., sapphire, diamond, SiC, and/or GaN). A computing device and a method for quantum computing are also provided. |
| US11730066B2 |
Systems and methods for superconducting devices used in superconducting circuits and scalable computing
Approaches useful to operation of scalable processors with ever larger numbers of logic devices (e.g., qubits) advantageously take advantage of QFPs, for example to implement shift registers, multiplexers (i.e., MUXs), de-multiplexers (i.e., DEMUXs), and permanent magnetic memories (i.e., PMMs), and the like, and/or employ XY or XYZ addressing schemes, and/or employ control lines that extend in a “braided” pattern across an array of devices. Many of these described approaches are particularly suited for implementing input to and/or output from such processors. Superconducting quantum processors comprising superconducting digital-analog converters (DACs) are provided. The DACs may use kinetic inductance to store energy via thin-film superconducting materials and/or series of Josephson junctions, and may use single-loop or multi-loop designs. Particular constructions of energy storage elements are disclosed, including meandering structures. Galvanic connections between DACs and/or with target devices are disclosed, as well as inductive connections. |
| US11730060B2 |
Piezoelectric actuator and drive method therefor
A piezoelectric actuator that includes a multilayer body, a low-potential outer electrode, and a high-potential outer electrode. The multilayer body includes multiple alternately stacked piezoelectric ceramic layers and planar electrodes. The planar electrodes include low-potential planar electrodes electrically connected to the low-potential outer electrode and high-potential planar electrodes electrically connected to the high-potential outer electrode. The planar electrode positioned most outwardly on the side of a first main surface of the multilayer body is a low-potential planar electrode. The inner surface of this low-potential planar electrode contacts the − side of polarization in an active region, and the outer surface of this low-potential planar electrode is exposed on an outside of the multilayer body. On the side of a second main surface of the multilayer body, a high-potential planar electrode is not exposed on the outside of the multilayer body. |
| US11730057B2 |
Electronic device
An electronic device includes a light-receiving device configured to receive solar light, a loop-type heat pipe to which heat is input from the light-receiving device and in which an operating fluid is enclosed in a loop-shaped flow path, and a thermoelectric conversion element configured to convert a temperature difference of the loop-type heat pipe into electric power. |
| US11730056B2 |
Thermoelectric module
A thermoelectric module according to one embodiment of the present invention comprises: a first metal support; a first heat conductive layer arranged on the first metal support and formed from a resin composition including an epoxy resin and an inorganic filler; a second heat conductive layer arranged on the first heat conductive layer and formed from a resin composition including a silicon resin and an inorganic filler a plurality of first electrodes arranged on the second heat conductive layer a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs alternately arranged on the plurality of first electrodes; a plurality of second electrodes arranged on the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs; a third heat conductive layer arranged on the plurality of second electrodes, and made from the same resin composition as the resin composition that forms the first heat conductive layer; and a second metal support arranged on the third heat conductive layer, wherein the second heat conductive layer is arranged to encompass an upper surface of the first heat conductive layer and a side surface of the first heat conductive layer. |
| US11730054B2 |
Compound having dibenzofuran and naphthalene structures, and organic electroluminescent element using same
A compound that is capable of achieving an organic EL device that has a high external quantum efficiency and a long lifetime is to be provided, and a compound represented by the following formula (1) is used (wherein in the formula, R11 to R17, R21 to R28, R31 to R38, R41 to R45, R51 to R55, R61 to R64, and L1 are defined in the description). |
| US11730048B2 |
Method for selectively depositing a conductive coating over a patterning coating and device including a conductive coating
A device includes: (1) a substrate; (2) a patterning coating covering at least a portion of the substrate, the patterning coating including a first region and a second region; and (3) a conductive coating covering the second region of the patterning coating, wherein the first region has a first initial sticking probability for a material of the conductive coating, the second region has a second initial sticking probability for the material of the conductive coating, and the second initial sticking probability is different from the first initial sticking probability. |
| US11730041B2 |
Display device including an opening area and sensing electrodes
A display device includes a substrate including an opening area and a display area at least partially surrounding the opening area; and a metal layer including a first region and a second region adjacent to a non-display area between the opening area and the display area, the first region and the second region are spaced apart from each other, and one of the first region and the second region includes a protrusion extending toward the other of the first region and the second region, and the other of the first region and the second region has a shape to receive the protrusion. |
| US11730039B2 |
Method for fabricating touch display substrate
A method for fabricating a touch display substrate and a touch display substrate are provided to solve the problem that existing touch electrodes of the micron-scale line width cannot meet the high PPI requirement. The fabrication method includes forming functional layers of an organic light-emitting diode (OLED) device on a base substrate sequentially to obtain an OLED substrate; and forming a linear touch electrode with a nano-scale line width on the OLED substrate by electronic sputtering and transferring. |
| US11730034B2 |
Organic light emitting display device having emission area and non_emission area for each of the plurality of sub-pixels
Provided is an organic light emitting display device. The organic light emitting display device includes a plurality of sub-pixels, an anode disposed in each of the plurality of sub-pixels, a bank layer covering an edge of the anode and defining emission areas, an organic emission layer disposed on the anode, and a cathode disposed on the organic emission layer. Each of sub-pixels includes a respective one of the emission areas and a respective non-emission area. A minor axis length of the emission area in the first sub-pixel, that of the emission area in the second sub-pixel and that of the emission area in the third sub-pixel are identical to each other. A major axis length of the emission area in the first sub-pixel, that of the emission area in the second sub-pixel and that of the emission area in the third sub-pixel are different from each other. |
| US11730032B2 |
Display device having outer signal line adjacent to a side surface
A display device includes: a base layer comprising a top surface, a bottom surface opposite the top surface, and a plurality of side surfaces connecting the top surface and the bottom surface, wherein a display area and a non-display area adjacent to the display area are defined; an outer line overlapping the non-display area, on the top surface, and adjacent to any one of the plurality of side surfaces; a light emitting element layer overlapping the display area, on the top surface, and comprising a light emitting element; and a connection line connecting the outer line and the light emitting element, wherein the outer line comprises a center line extending from the connection line in a first direction and a branch line extending from the center line in a second direction crossing the first direction. |
| US11730026B2 |
Display apparatus
A display apparatus includes a substrate having a display area and a peripheral area outside the display area, a pad located in the peripheral area, a first line located in the peripheral area and having one end electrically connected to the pad and the other end facing the display area, a second line having one end facing the other end of the first line and extending into the display area, the one end of the second line being spaced apart from the first line, a first connector line electrically connecting the other end of the first line to the one end of the second line, and a first power line intersecting the first line, the first power line being disposed on a first layer different from a second layer on which the first line is disposed. |
| US11730024B2 |
Display device with first, second, and third lines on different layers connected to form wiring
A display device may include a first pixel column disposed on a substrate, a second pixel column adjacent to the first pixel column, a third pixel column adjacent to the second pixel column, and a first wiring, a second wiring, and a third wiring respectively and electrically connected to the first pixel column, the second pixel column, and the third pixel column. Each of the first wiring, the second wiring, and the third wiring may include a first line, a second line electrically connected to the first line, the first line and the second line being disposed on different layers, and a third line electrically connected to the second line, the first line, the second line, and the third line being disposed on different layers. |
| US11730021B2 |
Display device and method of manufacturing the same
To provide a display device having a reduced non-display area, the display device including: a substrate including a display area, the display area including a first area and a second area; a first pixel electrode in the first area, and a second pixel electrode in the second area; a pixel-defining layer on the substrate and including a first opening and a second opening, the first opening exposing at least a portion of the first pixel electrode, and the second opening exposing at least a portion of the second pixel electrode; a first intermediate layer on the at least a portion of the first pixel electrode, and a second intermediate layer on the at least a portion of the second pixel electrode; a first opposite electrode on the first intermediate layer; and a second opposite electrode on the first opposite electrode and the second intermediate layer. |
| US11730016B2 |
Display apparatus having driving circuit and light emitting device
A display apparatus comprising a driving circuit that includes a storage capacitor and at least one thin film transistor, and a light-emitting device that includes a region disposed outside the driving circuit and a region overlapping with the storage capacitor, each of capacitor electrodes of the storage capacitor being a transparent electrode having a relatively higher transmittance, so that the quality of the image realized on an outer surface of a device substrate which supports the driving circuit and the light-emitting device of each pixel area can be improved. |
| US11730013B2 |
Display panel and head mounted display device including the same
Disclosed is a display panel configured such that, in a structure in which the distance between a display surface and a viewer is short, the structure between a reflective plate and a first electrode (an anode) is changed such that light having three or more color peak properties for all subpixels is transmitted through a second electrode (a cathode), whereby white expression as well as color expression is possible, and a head mounted display device including the same. |
| US11730012B2 |
Materials for forming a nucleation-inhibiting coating and devices incorporating same
An opto-electronic device comprising a nucleation inhibiting coating (NIC) disposed on a surface of the device in a first portion of a lateral aspect thereof; and a conductive coating disposed on a surface of the device in a second portion of the lateral aspect thereof; wherein an initial sticking probability of the conductive coating is substantially less for the NIC than for the surface in the first portion, such that the first portion is substantially devoid of the conductive coating; and wherein the NIC comprises a compound having a formula such as that illustrated by the following formula (I). |
| US11730011B2 |
Organic light emitting diode display device
Discussed is an organic light emitting diode display device, including a display panel including an array substrate configured to display an image, a face sealing metal layer under the array substrate, and a protecting substrate under the face sealing metal layer, wherein the array substrate generates heat, and the generated heat is transferred from the array substrate to the protecting substrate via the face sealing metal layer to be radiated by the protecting substrate; and a printed circuit board under the protecting substrate, wherein an end portion of the array substrate, an end portion of the face sealing metal layer and an end portion of the protecting substrate form a stepped structure. |
| US11730006B2 |
Organic light emitting device and display device using the same
Disclosed are an organic light emitting device and a display device using the same in which a light emitting layer includes a host and a plurality of dopants. In the light emitting layer, energy is transferred from a host and other dopants to one dopant by energy transfer system, thus it is possible to increase luminous efficacy of a single color and to increase lifetime of emission. |
| US11730003B2 |
Light emitting diode, manufacturing method thereof and display device including the same
A light emitting diode according to embodiments of the present disclosure includes a first electrode, a second electrode opposite the first electrode, an emission layer between the first electrode and the second electrode, the emission layer including a quantum dot, a first charge transfer layer between the first electrode and the emission layer, a second charge transfer layer between the second electrode and the emission layer, and an insulating layer in at least one position between the first charge transfer layer and the emission layer, and/or between the second charge transfer layer and the emission layer, wherein the insulating layer includes an inorganic material. The light emitting diode and a display device including the same show improved life characteristics and emission efficiency properties. |
| US11729998B2 |
Semiconductor memory device having a variable resistence layer
An electronic device including a semiconductor memory is provided. The semiconductor memory includes: a substrate having a substantially horizontal upper surface; first to Nth layers (where N is a natural number of two or more) disposed in horizontal layers on the substrate and spaced apart from each other above the substrate in a vertical direction, wherein each of the first to Nth layers includes a plurality of conductive lines; an insulating layer disposed to fill spaces between the conductive lines; a hole having sidewalls that extends in the vertical direction through the conductive lines of the first to Nth layers and the insulating layer therebetween; a variable resistance layer disposed on the sidewalls of the hole; and a conductive pillar disposed to fill the hole in which the variable resistance layer is formed. |
| US11729997B2 |
3D stackable memory and methods of manufacture
Memory devices and methods of forming the memory devices are disclosed herein. The memory devices include a resistive memory array including a first resistive memory cell, a staircase contact structure adjacent the resistive memory array, and an inter-metal dielectric layer over the staircase contact structure. The memory devices further include a first diode and a second diode over the inter-metal dielectric layer. The memory devices further include a first conductive via electrically coupling the first diode to a first resistor of the first resistive memory cell and a second conductive via electrically coupling the second diode to a second resistor of the first resistive memory cell. |
| US11729995B1 |
Common mode compensation for non-linear polar material 1TnC memory bit-cell
To compensate switching of a dielectric component of a non-linear polar material based capacitor, an explicit dielectric capacitor is added to a memory bit-cell and controlled by a signal opposite to the signal driven on a plate-line. |
| US11729991B1 |
Common mode compensation for non-linear polar material based differential memory bit-cell
To compensate switching of a dielectric component of a non-linear polar material based capacitor, an explicit dielectric capacitor is added to a memory bit-cell and controlled by a signal opposite to the signal driven on a plate-line. |
| US11729989B2 |
Depletion mode ferroelectric transistors
A depletion-mode FeFET (“FeDFET”) is programmable to a first programmed state, under a first set of voltage biasing conditions, and to a second programmed state, under a second set of voltage biasing conditions. In both the first and second programmed states, the storage transistor has a threshold voltage that is not greater than 0 volts. A memory circuit may be organized as memory cells, with each memory cell including select transistors, transistor switches and FeDFETs in a static random-access memory (SRAM) cell configuration. |
| US11729988B2 |
Memory device comprising conductive pillars and method of forming the same
A memory device includes a multi-layer stack, a channel layer, a memory material layer and at least three conductive pillars. The multi-layer stack is disposed on a substrate and includes a plurality of conductive layers and a plurality of dielectric layers stacked alternately. The channel layer penetrates through the plurality of conductive layers and the plurality of dielectric layers. The memory material layer is disposed between the channel layer and each of the plurality of conductive layers and the plurality of dielectric layers. The conductive pillars are surrounded by the channel layer and the memory material layer, wherein the at least three conductive pillars are electrically connected to conductive lines respectively. |
| US11729986B2 |
Ferroelectric memory device and method of forming the same
A ferroelectric memory device includes a multi-layer stack, a channel layer, a ferroelectric layer and oxygen scavenging layers. The multi-layer stack is disposed on a substrate and includes a plurality of conductive layers and a plurality of dielectric layers stacked alternately. The channel layer penetrates through the plurality of conductive layers and the plurality of dielectric layers. The ferroelectric layer is disposed between the channel layer and both of the plurality of conductive layers and the plurality of dielectric layers. The oxygen scavenging layers are disposed along sidewalls of the plurality of conductive layer. The plurality of oxygen scavenging layers laterally separate the ferroelectric layer from the plurality of conductive layers. |
| US11729983B2 |
Peripheral circuitry under array memory device and method of fabricating thereof
A semiconductor device and method of forming thereof that includes a transistor of a peripheral circuit on a substrate. A first interconnect structure such as a first access line is formed over the transistor. A via extends above the first access line. A plurality of memory cell structures is formed over the interconnect structure and the via. A second interconnect structure, such as a second access line, is formed over the memory cell structure. The first access line is coupled to a first memory cell of the plurality of memory cell structures and second access line is coupled to a second memory cell of the plurality of memory cell structures. |
| US11729982B2 |
Integrated assemblies and methods of forming integrated assemblies
Some embodiments include an integrated assembly having a vertical stack of alternating insulative levels and conductive levels. The conductive levels include conductive structures. Channel material extends vertically through the stack. The conductive structures have proximal regions near the channel material, and have distal regions further from the channel material than the proximal regions. The insulative levels have first regions vertically between the proximal regions of neighboring conductive structures, and have second regions vertically between the distal regions of the neighboring conductive structures. Voids are within the insulative levels and extend across portions of the first and second regions. Some embodiments include methods for forming integrated assemblies. |
| US11729980B2 |
3-dimensional NOR memory array architecture and methods for fabrication thereof
A method addresses low cost, low resistance metal interconnects and mechanical stability in a high aspect ratio structure. According to the various implementations disclosed herein, a replacement metal process, which defers the need for a metal etching step in the fabrication process until after all patterned photoresist is no longer present. Under this process, the conductive sublayers may be both thick and numerous. The present invention also provides for a strut structure which facilitates etching steps on high aspect ratio structures, which enhances mechanical stability in a high aspect ratio memory stack. |
| US11729972B2 |
3D memory devices
A semiconductor device is disclosed. The semiconductor device includes a channel structure on a substrate and extending in a first direction perpendicular to a top surface of the substrate; a plurality of gate electrodes on the substrate and spaced apart from one another in the first direction on a sidewall of the channel structure; and a gate insulating layer between each of the plurality of gate electrodes and the channel structure, wherein the channel structure includes a body gate layer extending in the first direction; a charge storage structure surrounding a sidewall of the body gate layer; and a channel layer surrounding sidewall of the charge storage structure. |
| US11729967B2 |
Capacitor, memory device, and method
A device includes a substrate. A first nanostructure is over the substrate, and includes a semiconductor having a first resistance. A second nanostructure is over the substrate, is offset laterally from the first nanostructure, is at about the same height above the substrate as the first nanostructure, and includes a conductor having a second resistance lower than the first resistance. A first gate structure is over and wrapped around the first nanostructure, and a second gate structure is over and wrapped around the second nanostructure. |
| US11729964B2 |
Methods of forming an apparatus including laminate spacer structures
An apparatus comprises a conductive structure, another conductive structure, and a laminate spacer structure interposed between the conductive structure and the another conductive structure in a first direction. The laminate spacer structure comprises a dielectric spacer structure, another dielectric spacer structure, and an additional dielectric spacer structure interposed between the dielectric spacer structure and the another dielectric spacer structure. The additional dielectric spacer structure comprises at least one dielectric material, and gas pockets dispersed within the at least one dielectric material. Additional apparatuses, memory devices, electronic systems, and a method of forming an apparatus are also described. |
| US11729963B2 |
Semiconductor devices
A semiconductor device includes a substrate including an isolation layer pattern and an active pattern, a buffer insulation layer pattern on the substrate, a polysilicon structure on the active pattern and the buffer insulation layer pattern, the polysilicon structure contacting a portion of the active pattern, and the polysilicon structure extending in a direction parallel to an upper surface of the substrate, a first diffusion barrier layer pattern on an upper surface of the polysilicon structure, the first diffusion barrier layer pattern including polysilicon doped with at least carbon, a second diffusion barrier layer pattern on the first diffusion barrier layer pattern, the second diffusion barrier layer pattern including at least a metal, and a first metal pattern and a first capping layer pattern stacked on the second diffusion barrier layer pattern. |
| US11729960B2 |
Semiconductor device and method for driving semiconductor device
A semiconductor device with a large storage capacity per unit area is provided. A semiconductor device includes a memory cell. The memory cell includes a first conductor; a first insulator over the first conductor; a first oxide over the first insulator and including a first region, a second region, and a third region positioned between the first region and the second region; a second insulator over the first oxide; a second conductor over the second insulator; a third insulator positioned in contact with a side surface of the first region; and a second oxide positioned on the side surface of the first region, with the third insulator therebetween. The first region includes a region overlapping the first conductor. The third region includes a region overlapped by the second conductor. The first region and the second region have a lower resistance than the third region. |
| US11729955B2 |
Welding-type power supplies with expandable thermal interfaces
Systems and methods are disclosed relating to welding-type power supplies. In some examples, the power supplies may have no vents, which may help prevent environmental contaminants from entering the power supplies. Instead, the power supplies include one or more thermal interfaces configured to conduct heat generated by internal circuitry of the power supply from the interior of the power supply to an exterior of the power supply. Additionally, the thermal interface(s) may be configured for attachment to one or more exterior heat dissipating devices. |
| US11729954B2 |
Providing continuous cooling to a storage rack
A system for providing continuous cooling to a storage rack, including a storage rack, including a first storage node and a second storage node; a first cooling loop including a first cooling distribution unit (CDU); a second cooling loop including a second cooling distribution unit (CDU); a first inlet switching valve coupled between the first storage node and each of the first and the second CDUs; a second inlet switching valve coupled between the second storage node and each of the first and the second CDUs; wherein, when the first cooling loop experiences a failure, a state of the first inlet switch and a state of the second inlet switch is adjusted to i) prevent the first CDU from providing cooling of the first storage node and the second storage node, ii) allow only the second CDU to provide cooling of the first storage node and the second storage node. |
| US11729952B2 |
Systems and methods for redundant data centers
This invention relates to systems and methods for redundant data center cooling and electrical systems. |
| US11729949B2 |
Disaggregated system architecture for immersion cooling
In one embodiment, a cooling system comprises an information technology (IT) cluster layer with multiple immersion tanks, each immersion tanks including electronic components submerged in a two-phase liquid coolant; and a cooling capacity layer that includes a vapor subsystem, a liquid subsystem, and a condensing cooler. The system further includes a distribution layer that include vapor lines for transmitting vapor from each of the immersion tanks to the vapor subsystem, and liquid lines for distributing liquid from the liquid subsystem to each immersion tank in the IT cluster layer. The two subsystems operate independently to maintain proper fluid level in the immersion tanks efficiently. |
| US11729946B2 |
Electronics rack with leak segregation system
According to one embodiment, a leak segregation system for a rack that includes a rack liquid manifold. The system includes at least one leak segregation structure that is mounted to the manifold, the structure having a top opening, a bottom that includes at least one opening, a back opening for receiving a manifold connector of the manifold, and a front opening for receiving a connector of an electronics component mounted within the rack, where the structure contains the manifold connector and at least partially contains the connector when the connectors are coupled together. The system also includes a leak detection structure that is positioned below the leak segregation structure and includes a leak detection sensor that is configured to detect a presence of liquid from the leak segregation structure. |
| US11729941B2 |
Connector assembly
A connector assembly includes cages arranged as an upper cage and a lower cage in an up-down direction, a receptacle connector, a first liquid cooling tray and a second liquid cooling tray. Each cage includes a frame and a plurality of partitioning walls provided to the frame, and the frame and the plurality of partitioning walls together define a plurality of insertion space arranged transversely. The first liquid cooling tray is provided to a top portion of the upper cage and constitutes an upper wall surface of each of the plurality of insertion space of the upper cage. The second liquid cooling tray is provided between the upper cage and the lower cage, constitutes a lower wall surface of each of the plurality of insertion spaces of the upper cage, and constitutes an upper wall surface of each of the plurality of insertion space of the lower cage. A pressuring spring corresponding to each insertion space of the upper cage is provided on the upper surface of the second liquid cooling tray, and a pressuring spring corresponding to each insertion space of the lower cage is provided on the bottom plate. |
| US11729938B2 |
Ventilated housing for electronic devices
A housing may comprise a first surface comprising one or more ventilation openings and a second surface comprising one or more ventilation openings. The one or more ventilation openings of the first surface may be located in a recessed groove of the first surface. The second surface may be substantially perpendicular to the first surface. The housing may enable air to flow through the one or more ventilation openings of the first surface and the one or more ventilation openings of the second surface to direct heat away from the one or more internal components of the housing. The arrangement of the one or more ventilation openings may enable one or more housings to be stacked on top of each other without impeding air flow through the one or more ventilation openings of the first surface and/or the one or more ventilation openings of the second surface. |
| US11729935B2 |
Riser module locking mechanism for server chassis
A computing system includes a chassis and a cage. The chassis includes one or more locking hooks. The cage includes a handlebar, a bar-linkage assembly, and a crank coupled to both the handlebar and the bar-linkage assembly. Rotating the handlebar from an unlocked position to a locked position lowers the cage relative to the chassis until the cage is locked in the one or more locking hooks of the chassis. |
| US11729931B2 |
Metrology device support system
A metrology device includes a housing, a lower support structure, a PCB coupled to the lower support structure, and a cover coupled to the lower support structure and the housing. The housing supports the cover in three coordinate directions. The lower support structure includes a first pillar that supports the PCB and mechanically couples with the cover. The first pillar causes the PCB to stand off from the lower support structure and causes the cover to stand off from the PCB. The metrology device also includes a second pillar that extends from the lower support structure to a base to cause the lower support structure to stand off from the base. The cover has a non-circle shape, and a cross section of the housing at a same elevation of the housing as an elevation of the cover within the housing is a circle. |
| US11729930B2 |
Antenna using horn structure and electronic device including the same
An electronic device in provided, including an antenna using a horn structure capable of using at least a portion of a metal member as a signal waveguide structure of the antenna. The device includes a housing, a display, a printed circuit board, and at least one wireless communication circuit, where a waveguide hole is provided to connect at least a portion of a through hole and an electronic component and is used as an operating channel of the electronic component together with the waveguide hole. |
| US11729926B2 |
Electronics device having a plastic cover with a sealed center boss
An electronics unit includes a housing, the housing having a base portion with a post member extending from the base portion. The post member has a through-hole defined through the post member. A printed circuit board is connected to the housing at a plurality of connection points. The printed circuit board includes one or more electric or electronic components disposed thereon and has an aperture. The post member is disposed through the aperture of the printed circuit board. A distal end portion of the post member is larger than a diameter of the aperture so as to fix the printed circuit board to the housing, forming one of the connection points. A seal member is disposed at least partly within the through-hole of the post member and forms a seal with the post member. |
| US11729924B2 |
Display apparatus
A display apparatus includes a display, a housing including a peripheral portion having a first side to which the display is attached, a back plate attached to s second side of the peripheral portion of the housing, and a plurality of double-sided adhesive tapes attached to the peripheral portion. Each of the plurality of double-sided adhesive tapes includes an end portion having an opening. The peripheral portion includes an adhesive-applied region applied with adhesive and a region not applied with the adhesive, and the adhesive-applied region extends from the opening in one of the plurality of double-sided adhesive tapes to the opening in the adjacent one of the plurality of double-sided adhesive tapes. |
| US11729919B2 |
Controller with insertable radio module, as well as radio module, cover and plug
An electronic controller includes a housing. The housing has an opening configured such that a radio module is removably insertable into the housing, and a cover and plug are also insertable into the housing. |
| US11729915B1 |
Method for manufacturing a number of electrical nodes, electrical node module, electrical node, and multilayer structure
The method for manufacturing a number of electrical nodes, wherein the method includes providing a number of electronic circuits onto a first substrate, such as on a printed circuit board or other electronics substrate, optionally, a low-temperature co-fired ceramic substrate, wherein each one of the electronic circuits includes a circuit pattern and at least one electronics component in connection with the circuit pattern, wherein the electronic circuits are spaced from each other on the first substrate, thereby defining a blank area surrounding each one of the number of electronic circuits, respectively, and providing potting or casting material to embed each one of the number of electronic circuits in the potting or casting material, and, subsequently, hardening, optionally including curing, the potting or casting material to form a filler material layer of the number of electrical nodes. |
| US11729913B2 |
Display device
A display device includes a display panel including a front surface and a rear surface, a first circuit board electrically connected to a first side of the display panel, a second circuit board electrically connected to a second side opposite to the first side of the display panel, a third circuit board disposed on the rear surface and electrically connected to the first circuit board and the second circuit board, the third circuit board extending in a first direction, and a support plate disposed on the rear surface. The display panel is foldable along a folding line extending in a second direction. The support plate has a first opening extending along the folding line, and an opening pattern near a portion of the first opening. The third circuit board overlaps the portion of the first opening. The opening pattern includes slits and the third circuit board overlaps the slits. |
| US11729911B2 |
Printed wiring board and method for manufacturing the same
A printed wiring board includes a base insulating layer, a conductor layer formed on the base layer and including conductor pads, an underlayer formed on one of the conductor pads and including a metal different from a metal of the conductor layer, a solder resist layer formed on the base layer such that the solder resist layer is covering the conductor layer and has openings exposing the conductor pads, and a bump formed directly on a first conductor pad of the conductor pads and including a base plating layer formed in a first opening of the openings and a top plating layer formed on the base plating layer such that a metal of the base plating layer is same as the metal of the conductor layer. The conductor pads include a second conductor pad such that the second conductor pad is the one of the conductor pads having the underlayer. |
| US11729910B2 |
Printed circuit board and electronic component package
A printed circuit board includes a substrate including an external connection pad; and a metal post extending to the outside of the substrate in a thickness direction of the substrate from the external connection pad. The metal post may include a first post portion, elongated while having a substantially constant width, a second post portion extending to the outside of the substrate in the thickness direction of the substrate while having a narrow width, and a third post portion extending to the outside of the substrate in the thickness direction of the substrate from the second post portion while having substantially the same width as the first post portion. The third post portion may forma lower end portion of the metal post. |
| US11729906B2 |
Printed circuit board with integrated fusing and arc suppression
A circuit board with integrated fusing includes an insulating substrate having a circuit trace formed on a surface thereof, the circuit trace including a first circuit trace portion and a second circuit trace portion. A fusible link electrically connects the first circuit trace portion to the second circuit trace portion, the fusible link including a planar surface extending from the first circuit trace portion to the second circuit trace portion. A dielectric reflow encapsulates the fusible link on the planar surface from the first circuit trace portion to the second circuit trace portion. |
| US11729904B2 |
Method of producing untethered, stretchable, and wearable electronic devices
An efficient fabrication technique, including an optional design step, is used to create highly customizable wearable electronics. The method of fabrication utilizes rapid laser machining and adhesion-controlled soft materials. The method produces well-aligned, multi-layered materials created from 2D and 3D elements that stretch and bend while seamlessly integrating with rigid components such as microchip integrated circuits (IC), discrete electrical components, and interconnects. The design step can be used to create a 3D device that conforms to different-shaped body parts. These techniques are applied using commercially available materials. These methods enable custom wearable electronics while offering versatility in design and functionality for a variety of bio-monitoring applications. |
| US11729898B1 |
Circuit board connector footprint
A printed circuit board includes a layered substrate having a plurality of layers having an electrical connector footprint configured to receive an electrical connector. The printed circuit board includes pair anti-pads passing through the layered substrate around pairs of signal vias. The printed circuit board includes ground vias passing through the layered substrate. The ground vias are configured to receive ground pins of the electrical connector. The ground vias are located outside of the pair anti-pads. The printed circuit board includes SI vias passing through the layered substrate. The SI vias form an SI fence surrounding the corresponding pair anti-pad. |
| US11729897B1 |
Electromagnetic shielding structure for an overmolded printed circuit board
The disclosed hybrid shielding structure may include a printed circuit board (PCB) that is to be overmolded with at least a portion of molding compound. The PCB may include various electronic components disposed thereon. The hybrid shielding structure may also include conductive trenches and conductive fences that are disposed on the PCB. The conductive trenches and the conductive fences may provide an electromagnetic shield for at least a portion of the electronic components of the PCB. The hybrid shielding structure may further include a conformal shielding and a PCB ground flood and ground layers. Various other systems, electronic devices, apparatuses, and methods of manufacturing are also disclosed. |
| US11729896B2 |
Apparatus for generating extreme ultraviolet (EUV), method of manufacturing the same, and EUV system
An apparatus for generating extreme ultraviolet (EUV) light includes a raw material supply unit supplying a plasma source for generating EUV light. An EUV light source unit uses a laser to generate plasma from the plasma source. A filter is configured to extract EUV light from the light. A first protective layer is disposed on a front surface of the filter. A frame having a first region exposing at least a portion of the filter or the first protective layer is disposed on the first protective layer. A width of the first region is smaller than a width of the first protective layer and smaller than or equal to a width of the filter. |
| US11729894B2 |
X-ray tube receptacle
An apparatus including an X-ray tube is provided. The X-ray tube can include a cathode and an input receptacle coupled to the cathode. The input receptacle can include a connector configured within the input receptacle. The connector can operatively couple the cathode and the input receptacle. The connector can include at least one circuit configured to receive an input signal via the input receptacle. The input signal can be between 20 kV and 400 kV. The input signal can be received as an auxiliary supply voltage. The at least one circuit can be configured to generate an output signal indicative of at least one operational characteristic of the X-ray tube. Related systems, and methods of use are also provided. |
| US11729884B2 |
LED circuits and assemblies
An LED lighting device is disclosed. The LED lighting device includes a first LED circuit and at least one additional LED circuit. The first LED circuit and the at least one additional LED circuit include at least two phosphor coated discretely packaged LEDs connected in series. The phosphor coated discretely packaged LEDs in the first LED circuit emit a different color of light than the phosphor coated discretely packaged LEDs in the at least one additional LED circuit. The LED lighting device also includes a switch configured to be actuated by an end user and provide the end user with a means to produce a change in brightness of at least one of the first LED circuit or the at least one additional LED circuit, or switch at least one of the first LED circuit and the at least one additional LED circuit on or off. |
| US11729883B1 |
LED driver with auxiliary output and low standby power
A two-stage driver supplies current to a light emitting diode (LED) load. The driver includes a first stage and a second stage. The first stage has a first flyback converter. The first stage is configured to receive a non-regulated voltage input and to generate a substantially constant bulk voltage across a first-stage output filter capacitor. The second stage has a second flyback converter. The second stage is configured to receive the bulk voltage from the first stage. The second stage is further configured to generate a desired current through the LED load. The second stage is electrically isolated from the first stage such that the LED load does not share a common ground reference with the non-regulated voltage input to the first stage. The driver further includes an auxiliary power supply coupled to an auxiliary winding of a transformer of the first flyback converter to generate an auxiliary voltage. |
| US11729881B2 |
Lighting device driving circuit with high operating efficiency and method thereof
A lighting device driving circuit with high operating efficiency is provided, which includes a rectifying module, a constant-voltage module, an input signal collecting module, a constant-voltage signal collecting module and a constant-voltage control module. The rectifying module receives a power signal from a power source input terminal to generate a rectified voltage signal. The constant-voltage module receives the rectified voltage signal to generate a constant-voltage signal. The input signal collecting module receives the power signal or the rectified voltage signal to generate a first feedback signal. The constant-voltage signal collecting module receives the first feedback signal and the constant-voltage signal to generate a second feedback signal. The constant-voltage control module generates a control signal according to the second feedback signal so as to control the constant-voltage module to adjust the constant-voltage signal and drive a load. |
| US11729880B1 |
Arbitrary waveform generator for current-controlled elements in portable electronic devices
An arbitrary current waveform generator operates by oversampling an input clock signal, and decimating the oversampled clock signal to a decimated clock signal. The oversampled clock signal can be provided as a clock signal to a shift register preloaded with digital values corresponding to samples of a selected waveform to provide as output, and the decimated clock signal can be used to maintain phase synchronization with the input clock signal. Digital output of the shift register is provided to a digital to analog converter, output from which may be used to drive a current-controlled electronic circuit element. |
| US11729879B2 |
Systems and methods for controlling color temperature
Controlling the color temperature of a composite light source including at least one discrete-spectrum light source is disclosed. For example, the color temperature of a composite light source including at least one discrete-spectrum light source may be determined and/or adjusted based on one or more of the ambient color temperature of a space, the actual temperature of the space, the relative brightness of the space, the occupancy of the space, a time clock, a demand response command (e.g., from an electrical utility), the absolute location of the composite light source, the location of the composite light source relative to other light sources, inputs from a camera or other external devices, the operation of appliances or other machines in the vicinity of the composite light source, media content being utilized in the vicinity of the composite light source, and/or other sensor inputs. |
| US11729876B2 |
Unified color control method for multi-color light
A unified color control method for a multi-color light, including the following control steps: S1: setting unified color control system and color implementation system for different light sources; S2: inputting a target color parameter, and calculating a target color chromaticity coordinate (xt,yt) by the color control system according to the target color parameter: S3: calculating a primary-color duty ratio Di of corrected colors by the color implementation system using a linear programming equation according to the target color chromaticity coordinate (xt,yt), and a chromaticity coordinate value (xi,yi) and a maximum brightness value Yi of each primary color for each light source under a maximum duty ratio, in which i represents an i-th primary color; and S4: updating colors by the light sources according to the primary-color duty ratio Di of corrected colors in step S3. |
| US11729874B2 |
Load control device for high-efficiency loads
A two-wire load control device (such as, a dimmer switch) for controlling the amount of power delivered from an AC power source to an electrical load (such as, a high-efficiency lighting load) includes a thyristor coupled between the source and the load, a gate coupling circuit coupled between a first main load terminal and the gate of the thyristor, and a control circuit coupled to a control input of the gate coupling circuit. The control circuit generates a drive voltage for causing the gate coupling circuit to conduct a gate current to thus render the thyristor conductive at a firing time during a half cycle of the AC power source, and to allow the gate coupling circuit to conduct the gate current at any time from the firing time through approximately the remainder of the half cycle, where the gate coupling circuit conducts approximately no net average current to render and maintain the thyristor conductive. |
| US11729871B2 |
System and method for applying electromagnetic energy
An apparatus for applying electromagnetic energy to an object in an energy application zone via at least one radiating element is disclosed. The apparatus may include at least one processor. The at least one processor may be configured to determine a value indicative of energy absorbable by the object at each of a plurality of frequencies and to cause the at least one radiating element to apply energy to the zone in at least a subset of the plurality of frequencies. Energy applied to the zone at each of the subset of frequencies may be a function of the absorbable energy value at each frequency. |
| US11729870B2 |
Multilateral open transmission lines for electromagnetic heating and method of use
An apparatus and method for electromagnetic heating of a hydrocarbon formation. The apparatus includes an electrical power source; at least one electromagnetic wave generator for generating alternating current; at least two transmission line conductors positioned in the hydrocarbon formation; at least one waveguide for carrying the alternating current from the at least one electromagnetic wave generator to the at least two transmission line conductors; and a producer well to receive heated hydrocarbons from the hydrocarbon formation. The transmission line conductors are excitable by the alternating current to propagate a travelling wave within the hydrocarbon formation. At least one of the transmission line conductors include a primary arm and at least one secondary arm extending laterally from the primary arm. The at least one secondary arm includes at least one electrically isolatable connection for electrically isolating at least a portion of the secondary arm. |
| US11729866B2 |
Heater
A heater according to an embodiment includes: a tubular portion; a sealing portion provided in each of both end portions of the tubular portion; a conductive portion provided inside each sealing portion; a heating portion provided inside the tubular portion, extending along a tube axis of the tubular portion, and including carbons; an inner lead provided in each sealing portion so that one end portion side is connected to the conductive portion and the other end portion side is exposed into the tubular portion; and a connection portion connected to each of both end portions of the heating portion inside the tubular portion. A bent portion is provided in an end portion opposite to the conductive portion in each inner lead. The bent portion is bent in a direction in which the sealing portions face each other and is provided inside a hole of the connection portion. |
| US11729863B2 |
Cloud-based interworking gateway service
The disclosed embodiments provide a method for interconnecting a plurality of networks, including a first network, with a second network via an interworking gateway (IWG). The method may comprise receiving a request from the first network for a user in the first network to access at least one service or application available in the second network, determining at least one criteria associated with the second network to enforce for the user in the first network, and enforcing the at least one criteria for communications associated with the user between the first and second networks. The IWG may be a cloud-based service that is configured to perform the aforementioned steps. The IWG may also be configured to be dynamically scalable to support multiple networks in the plurality of networks requesting interconnection with the second network. |
| US11729862B2 |
Transmitting device and receiving device for bundled transmission of packets in wireless communications for vehicles and transport systems
The present disclosure presents a transmitting device and receiving device for wireless communications, particularly for vehicle-to-everything V2X or cooperative intelligent transport systems (C-ITS) communications. The transmitting device is configured to determine more than one transmission for transmitting a packet, and transmit the packet to a receiving device and/or a group of receiving devices using the determined transmissions. The receiving device is configured to receive a packet in more than one transmission from a transmitting device, and combine the transmissions to obtain the packet. The disclosure also relates to corresponding transmitting and receiving methods. |
| US11729861B2 |
Fast role switch between bluetooth true wireless stereo (TWS) earbuds
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for fast role switching between master and slave roles among wireless nodes. In one aspect, wireless nodes, such as wireless earbuds, coupled to a wireless source, may dynamically and intelligently swap master and slave roles to optimize battery life in the wireless nodes. |
| US11729855B2 |
Handling of inactive parameters upon release and re-suspend
Systems and methods are disclosed herein for updating stored User Equipment (UE) context information upon re-suspend of the UE in response to a resume request from the UE. In some embodiments, a method in a UE comprises transmitting a Radio Resource Control (RRC) resume request message and, in response to the RRC resume request message, receiving an RRC connection release message with an indication for suspend. The method further comprises, in response to receiving the RRC connection release message with an indication for suspend, replacing information in a stored Access Stratum (AS) context of the UE with new information. |
| US11729851B2 |
Beam failure detection with carrier aggregation in millimeter wave sidelinks
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate with another UE over a sidelink according to an inter-band carrier aggregation configuration. The inter-band carrier aggregation configuration may include one or more component carriers associated with a first frequency band and one or more component carriers associated with a second frequency band. The UE may perform beam failure detection for a first beam associated with the first frequency band and/or a second beam associated with the second frequency band based at least in part on independent beam failure detection reference signals that are configured for the first frequency band and the second frequency band. Numerous other aspects are provided. |
| US11729849B1 |
UE retry during network overload
A solution for handling network congestion includes: attempting, by a user equipment (UE), to initiate a data session (e.g., a voice over WiFi (VoWiFi) call) over a packet data network (PDN); receiving, by the UE, a notification of network congestion; based on at least a fast retry timer and a fast retry counter, attempting, by the UE, fast retries up to a maximum number of fast retries at a fast retry time interval; and based on at least none of the initial attempt and the fast retries initiating the data session, attempting, by the UE, slow retries at a slow retry time interval until the data session is initiated or a trigger condition halts the slow retries. In some examples, the UE receives a retry parameter set from the network including the maximum number of fast retries, the fast retry time interval, and the slow retry time interval. |
| US11729826B2 |
Multiple starting and ending positions for scheduled or autonomous uplink transmission in unlicensed spectrum
A method of operating a wireless communication device comprises identifying a first start position for performing uplink (UL) transmission in unlicensed spectrum during a first transmission time interval, performing UL transmission in the first transmission time interval (TTI) according to the first start position, identifying a second start position for performing UL transmission in unlicensed spectrum during a second TTI, wherein the first and second start positions correspond to different symbol offsets within the respective first and second TTIs, and performing UL transmission in the second TTI according to the second start position. |
| US11729820B2 |
Communication device, processing device and method for transmitting data unit
The present invention constructs L RLC PDUs, where L is larger than 1; and submit the L RLC PDUs to a medium access control (MAC) layer for a transmission opportunity. The L RLC PDUs include a first RLC PDU having a poll to trigger status reporting at a receiving device and a second RLC PDU not having the poll and having a highest sequence number (SN) among SNs of the L RLC PDUs. The present invention sets a state variable to a highest SN among SNs of RLC PDUs having the poll submitted to the MAC layer, upon submitting the first RLC PDU to the MAC layer. |
| US11729815B2 |
Random-access procedure
A method in a network node for managing random-access procedures with a plurality of wireless devices. The method comprising transmitting an indication of a modulation format to one or more of the plurality of wireless devices to configure the modulation format for a random access message (3) transmission from the one or more wireless devices. |
| US11729814B2 |
Channel access configuration
Embodiments herein relate to a method performed by a scheduling node for scheduling an uplink transmission from a wireless device to the scheduling node, which wireless device is connected to a Primary Cell, Pcell, of the scheduling node in a licensed or unlicensed frequency band, and wherein the wireless device is also connected to at least one Secondary Cell, SCell, in an unlicensed frequency band. The scheduling node determines at least one Listen Before Talk. LBT, parameter associated with an LBT procedure and informs the wireless device about the determined at least one LBT parameter in a scheduling grant of the uplink transmission. |
| US11729813B1 |
Multimedia service over an extended range wireless local area network (WLAN)using a modulation and coding scheme with symbol repetition for higher priority portions of media for data
Technologies directed to providing multimedia service over an extended range Wireless Local Area Network (WLAN) (e.g., IEEE 802.11ah) are described. In one method, a first wireless device identifies a first portion of media data as having a first priority value and a second portion of the media data as having a second priority value that is less than the first priority value. The first wireless device modulates the first portion to obtain first modulated data using a first modulation and coding scheme (MCS) that has symbol repetition and modulates the second portion to obtain second modulated data using a second MCS in which there is no symbol repetition. The first wireless device sends the first modulated data to a second wireless device in the wireless network and sends the second modulated data to the second wireless device after sending the first modulated data. |
| US11729811B2 |
Fairness-enhancing frame structure
A base station and a user equipment device and a method for sending data from the user equipment device to the base station is proposed. The method for transmitting data comprises the steps of determining disadvantageous transmission conditions for the user equipment device and if such disadvantageous transmission conditions are determined, transmitting data in a reserved frame. |
| US11729809B2 |
Mitigating cross-link interference between user equipment across millimeter wave bands
Dynamic time division duplex (TDD) is a flexible transmission technique allowing different user equipments (UEs) to operate in a downlink mode or an uplink mode depending on the instantaneous traffic load. As a result, a UE transmitting on an uplink channel may interfere with a neighboring UE receiving on a downlink channel. UEs may coordinate communication parameters to reduce cross-link interference. A UE may determine a preferred value(s) for a first communication parameter comprising a beam direction or a slot format index (SFI). The UE receives a candidate value(s) for the first communication parameter, the candidate value(s) being based on communications between a second UE and a first base station. The UE selects a first value among the preferred values based on the received candidate value(s); and initiates communications with a second base station using the first value for the first communication parameter. |
| US11729803B2 |
Transmission repetition for wireless communication
A wireless device may send uplink transmissions to a base station. The wireless device may use multiple spatial domain transmission filters for sending repetitions of data and/or control information in the uplink transmissions. The spatial domain transmission filters may be determined based on an indication from the base station and/or one or more spatial domain transmission filter(s) used for receiving control information from the base station. |
| US11729801B2 |
Dynamic HARQ-ACK codebook construction for multiple active semi-persistent scheduling configurations
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive activation or reactivation downlink control information (DCI) for a semi-persistent scheduling (SPS) configuration, wherein the activation or reactivation DCI includes a downlink association index (DAI) that is incremented by: a value of one to represent an initial SPS communication associated with the SPS configuration, or a value equal to a number of SPS occasions that are multiplexed in a same physical uplink control channel (PUCCH) communication. The UE may transmit acknowledgement or negative acknowledgement (ACK/NACK) feedback in the PUCCH communication based at least in part on the DAI. Numerous other aspects are provided. |
| US11729799B2 |
Electronic device and method, performed by electronic device, of obtaining location information
Provided is a method, performed by an electronic device, of obtaining location information. In detail, provided is a method, performed by an electronic device, of obtaining relative location information with respect to anchor devices by wirelessly communicating with the anchor devices. |
| US11729797B2 |
Method and apparatus for supporting large subcarrier spacing for SS/PBCH block
A UE in a wireless communication system is provided. The UE comprises a transceiver configured to receive SS/PBCH block over downlink channels using a set of parameters based on an operation mode. The operation mode is configured for the SS/PBCH block as a first operation mode in which the SS/PBCH block is used on a LAA Scell or a second operation mode in which the SS/PBCH block is at least used on a Pcell. The set of parameters is configured as a first set of parameters for the SS/PBCH block when the operation mode of the SS/PBCH block is configured as the first operation mode or a second set of parameters for the SS/PBCH block when the operation mode of the SS/PBCH block is configured as the second operation mode. The first and second set of parameters include different information each other. |
| US11729783B2 |
Soft-combining for control channels
Methods, systems, and devices for wireless communications are described. A wireless device such as a user equipment (UE) may monitor a search space of a control channel for at least one downlink transmission. The UE may perform a plurality of decoding operations on a plurality of decoding candidates associated with the downlink control information format transmitted in a plurality of transmission time intervals (TTIs). In some cases, the plurality of decoding operations may comprise performing a first decoding on a first decoding candidate received in a current TTI, the first decoding operation applying a first descrambling code to the first decoding candidate, and performing a second decoding operation on a combined decoding candidate that comprises soft combined information from the first and second decoding candidate, the second decoding candidate received in a prior TTI. |
| US11729782B2 |
Enhanced uplink beam management
Systems, apparatuses, methods, and computer-readable media are provided for uplink beam management and power control in wireless communications systems. Disclosed embodiments include beam management and power control enhancements for Physical Uplink Shared Channel (PUSCH), Sounding Reference Signal (SRS), and Physical Uplink Control Channel (PUSCH) transmissions. Other embodiments may be described and/or claimed. |
| US11729781B2 |
Standalone L2 processing and control architecture in 5G flexible RAT systems
A wireless transmit/receive unit (WTRU) and corresponding method is disclosed. The WTRU is in communication with a wireless communication network, the WTRU comprising: a memory; a receiver, the receiver configured at least to: receive a configuration, the configuration including one or more characteristics for one or more transmission modes (TMs) of the WTRU; a processor, the processor configured at least to: select, dynamically, at least one TM of the one or more TMs for a transmission of an uplink data unit, the dynamic selection being based on one or more data transfer requirements and the one or more TM characteristics; identify at least one transport channel associated with the at least one TM; and map the uplink data unit to the at least one transport channel; and a transmitter, the transmitter configured at least to: send the transmission of the uplink data unit to one or more devices of the wireless communication network. |
| US11729778B2 |
Method and system for handling of special SCell selection in dual connectivity
Method and system for handling of special SCell selection in dual connectivity. The present invention relates to the field of wireless communication networks and more particularly to a User Equipment (UE) operating in dual connectivity mode in wireless communication networks. The principal object of the embodiments herein is to provide a method and system for handling of special SCell (PSCell) change by extending Event A3 or Event A5 to PSCell for relative comparison. Another object of the invention is to provide a method and system for handling of special SCell (PSCell) change with a new Event Ax. |
| US11729777B2 |
Channel detection apparatus and method, user equipment, and base station
Disclosed are a channel detection apparatus and method, as well as a user equipment and a base station comprising the channel detection apparatus. The channel detection apparatus is used for performing channel detection over a plurality of carriers in an unlicensed frequency band, and comprises at least one processing circuit. The plurality of carriers comprise a first carrier and a second carrier. The processing circuit is configured to: perform channel detection of whether a channel is idle on the first carrier; and trigger, when it is detected that the channel is occupied during the channel detection on the first carrier, channel detection of whether a channel is idle on the second carrier. |
| US11729768B2 |
Techniques for dynamically aggregating a physical downlink shared channel for semi-persistent scheduling
Methods, systems, and devices for wireless communications are described that support various configurations that enable repetitions of physical downlink shared channel (PDSCH) transmission according to a semi-persistent scheduling (SPS) configuration. A user equipment (UE) may receive downlink control information (DCI) associated with a PDSCH configuration and an SPS configuration. The UE may determine a number of PDSCH repetitions for a PDSCH transmission (e.g., an SPS PDSCH transmission) based on a rule associated with a priority between time domain resource allocation (TDRA) entries and configured repetition factors in an SPS configuration or a PDSCH configuration. The repetition number may be included in the TDRA entry, and the UE may receive a number of PDSCH repetitions based on a value of the PDSCH repetition number, or one instance of PDSCH may be received in each SPS period. |
| US11729767B2 |
Method of indicating uplink feedback information and method of transmitting uplink feedback information
A method of indicating uplink feedback information includes: dividing time/frequency resources, configured to facilitate user equipment transmitting uplink control information, into at least one time/frequency resource set for the uplink control information; counting, based on the set to which time/frequency resources for transmitting uplink feedback information corresponding to downlink data for the user equipment belong, pieces of the uplink feedback information in a preset manner; and transmitting one or more current count values to the user equipment in transmitting downlink scheduling information or uplink scheduling information; wherein the dividing the time/frequency resources, configured to facilitate the user equipment transmitting the uplink control information, into the at least one time/frequency resource set for the uplink control information includes: performing the dividing according to a time unit to which the time/frequency resources for the uplink control information belong in the time domain, wherein the time unit belongs to a time slot. |
| US11729766B2 |
Wireless data communication service over multiple uplinks
A primary wireless access node receives signaling that indicates primary power headroom for a User Equipment (UE) when transmitting to the primary wireless access node and secondary power headroom for the UE when transmitting to a secondary wireless access node. The primary wireless access node determines a primary uplink grant and a secondary uplink grant for the UE and transfers the secondary uplink grant amount to the secondary wireless access node. The primary wireless access node wirelessly transfers the primary uplink grant to the UE and wirelessly receives primary user data from the UE based on the primary uplink grant. The secondary wireless access node receives the secondary uplink grant from the primary wireless access node. The secondary wireless access node wirelessly transfers the secondary uplink grant to the UE and wirelessly receives secondary user data from the UE based on the secondary uplink grant. |
| US11729763B2 |
Method and apparatus for performing CSI report in NR V2X
Based on an embodiment of the present disclosure, provided is a method for performing sidelink communication by a first device. The method may comprise: receiving, from a second device, a CSI-RS; transmitting, to a base station, a SR or a BSR, based on triggering of sidelink CSI MAC CE transmission to the second device by channel-related information measured based on the CSI-RS; receiving, from the base station, a sidelink grant related to the SR or the BSR; and canceling the triggered sidelink CSI MAC CE transmission to the second device, based on a latency bound related to the sidelink CSI MAC CE transmission and a time period based on the sidelink grant for the sidelink CSI MAC CE transmission. |
| US11729761B2 |
Bandwidth part (BWP) operation and adaptation
This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method for wireless communication performed by a user equipment (UE) includes receiving, from a base station, mapping information indicating, for each bandwidth part (BWP) of multiple BWPs, a mapping between a respective beam direction of multiple beam directions and the BWP. The method further includes receiving an allocation of a first BWP. The method also includes communicating, via the first BWP, one or more first messages using a first beam having a first beam direction, and receiving, from the base station, a change indicator associated with a second BWP or a second beam direction. The method includes communicating, via the second BWP, one or more second messages using a second beam having a second beam direction. Other aspects and features are also claimed and described. |
| US11729760B2 |
Physical downlink shared channel receiving and time domain resource indicating method, device, storage medium, base station, and terminal
Disclosed in some examples are a method for physical downlink shared channel receiving and a method for indicating its time domain resource, and a device, a storage medium, a base station, and a terminal thereof. The method for indicating the time domain resource for the physical downlink shared channel includes: determining a starting symbol position of the time domain resource for transmitting the physical downlink shared channel based on a symbol position for a front loaded demodulation reference signal; determining a row index in a preset time domain table at least based on the starting symbol position; and carrying the row index in a downlink control information, and transmitting the downlink control information to a user equipment. The technical solution of the present disclosure can achieve the flexibility in PDSCH schedule. |
| US11729759B2 |
Group reference signal triggering for contention-based systems
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for group reference signal triggering for contention-based systems. The described techniques may enable a network node to trigger a group of one or more user equipments (UEs) to transmit a reference signal to the network node. The network node may transmit a group common control channel indicating timing information or configuration information corresponding to a set of resources for the transmission of the reference signal. The one or more UEs may transmit the reference signal according to the timing information or configuration information. |
| US11729754B2 |
Communication method, access network device, and terminal
A first access network device determines a timing offset of a first carrier and a second carrier. The timing offset is an offset between timing of downlink communication of the first carrier and timing of uplink communication of the second carrier. The first carrier is a carrier using a first radio access technology (RAT), and the second carrier is an uplink frequency division duplex (FDD) carrier using the first RAT and a second RAT. The first access network device sends first indication information to a terminal. The first indication information indicates the timing offset, and the timing offset is used to determine the timing of the second carrier. Based on this scheme, the terminal can use a shared frequency band resource of LTE, thereby improving resource utilization. |
| US11729752B2 |
Short TTI patterns
There is disclosed a method of operating a terminal (10) in a wireless communication network, the method comprising receiving and/or transmitting according to a transmission time interval, TTI, configuration, the TTI configuration indicating at least one short transmitting time interval having between one or two and seven symbols of duration in a subframe. There are also disclosed related methods and devices. |
| US11729751B2 |
Method and apparatus for initial access of terminal in wireless communication system
The present disclosure relates to 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 present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for a terminal may include: identifying a reference subcarrier spacing value; receiving random access channel (RACH) configuration information; determining a resource to be used for transmitting a random access preamble based on the RACH configuration information and the reference subcarrier spacing value; and transmitting the random access preamble using the determined resource. |
| US11729750B2 |
Techniques for resource allocation in an integrated access and backhaul (IAB) system
Aspects described herein relate to resource allocation in an integrated access and backhaul (IAB) system. In an example, the aspects include determining, by a central unit (CU), a configuration of not-available (NA) resources for a parent node, wherein the NA resources of the parent node correspond to a set of one or more resources configured at the parent distributed unit (DU) as being unavailable for uplink and downlink communications between the parent DU and a child node; and modifying, by the CU, the first child DU resource configuration to create a modified child DU resource configuration. |
| US11729744B2 |
Determining numerology for sidelink communication
Certain aspects of the present disclosure provide methods and apparatus for selecting numerology for sidelink synchronization signals. When one or more user equipment (UE) are in various modes of network signaling with a base station (BS), a first UE may determine a mode of network signaling between the first UE and the BS. The UE may then determine a first numerology based on the mode, and receive, from a second UE, a sidelink signal having a subcarrier spacing corresponding to the first numerology. |
| US11729743B2 |
Alert peripheral for notification of events occurring on a programmable user equipment with communication capabilities
An alert peripheral device that provides sensory notification to a user of the device includes: a power subsystem; a communication mechanism by which notification signals is received from a first user equipment (UE) that generates and transmits the notification signals in response to detection of specific events at the first UE; and a response notification mechanism that provides a sensory response of the peripheral device following receipt of a notification of a detected event (NDE) signal. The device further includes an embedded controller coupled to each of the other components and which includes firmware that when executed on the embedded controller configures the embedded controller to: establish a communication link between the communication mechanism and the first UE; and in response to detecting a receipt of the NDE signal from the first UE, trigger the response notification mechanism to exhibit the sensory response. |
| US11729741B2 |
Detection of a change of a remote unit of a centralized radio access network (C-RAN)
Techniques for determining a change of a given remote unit of a centralized radio access network (C-RAN) are disclosed. This can be done, for example, by determining signal reception metrics for other remote units in the C-RAN based on at least one transmission associated with the given remote unit and determining if a radio frequency (RF) environment associated with the given remote unit has changed as a function of the signal reception metrics for the other remote units. |
| US11729737B2 |
Methods, apparatuses, and computer program products for handling emergency services in private networks
Methods, apparatuses, and computer program products are provided for handling session requests for emergency services. Updated closed access group (CAG) configuration information can be provided to user equipment (UE) requesting an emergency session with a public land mobile network (PLMN), and the UE may update their CAG information or discontinue its session request. When the PLMN determines that the UE's session request to the PLMN was sent via a non-CAG cell, the PLMN may then determine if the session request is for emergency services, in which case the PLMN may decide to not clear or reject the session request, while if the PLMN determines that the session request via the non-CAG cell is for non-emergency services, then the PLMN may clear or reject the session request. When a session request is rejected by the PLMN, the UE may enter a deregistered state and conduct a search for a new PLMN. |
| US11729734B2 |
Apparatus and method for detecting group delay information and apparatus and method for transmitting a measurement signal via a transmission medium
An apparatus for detecting group delay information over frequency for a transmission medium has: a receiver for receiving a measurement signal, the measurement signal comprising at least a first carrier signal at a first carrier frequency, a second carrier signal at a second carrier frequency and a third carrier signal at a third carrier frequency; a frequency analyzer for analyzing the reception signal to obtain reception phase information on the first carrier signal, the second carrier signal and the third carrier signal; and a processor for forming a first combined piece of phase information and for forming a second combined piece of phase information, for forming a first piece of group delay information and for forming a second piece of group delay information, and for associating the first piece of group delay information to a first frequency and the second piece of group delay information to a second frequency. |
| US11729725B2 |
Electronic device for supporting dual connectivity and power control method therefor
An electronic device including a housing, at least one antenna disposed inside the housing or disposed on at least a part of the housing, a first transceiver configured to generate a first signal corresponding to a first communication network and transmit the first signal to the at least one antenna, a second transceiver configured to generate a second signal corresponding to a second communication network and transmit the second signal to the at least one antenna, a first coupler electrically connected between the at least one antenna and the first transceiver, a first communication processor operatively connected to the first transceiver, and a second communication processor operatively connected to the second transceiver, wherein the second communication processor is configured to control a transmission power of the second signal, at least partially based on a signal received via feedback by the first coupler. |
| US11729724B2 |
Method for transmitting uplink physical channel in wireless communication system and device for supporting same
A method for transmitting an uplink physical channel in a wireless communication system and a device supporting the same are disclosed. More specifically, the method performed by a user equipment (UE) includes receiving, from a base station, transmission power related information via higher layer signaling, receiving a physical downlink control channel from the base station, and transmitting the uplink physical channel to the base station based on the physical downlink control channel, wherein the uplink physical channel includes a first uplink physical channel or a second uplink physical channel, wherein transmission powers for the first uplink physical channel and the second uplink physical channel are respectively calculated by different power related parameters determined based on the transmission power related information and the physical downlink control channel. |
| US11729719B2 |
Communication apparatus, method of controlling the same, and non-transitory computer-readable storage medium for setting transmission rate
A communication apparatus that includes a first communication unit for connecting to another communication apparatus and communicating by using a PCR (Primary Connectivity Radio) function in compliance with the IEEE802.11ba standard and a second communication unit for communicating with the other communication apparatus by using a WUR (Wake Up Radio) function in compliance with the IEEE802.11ba standard, the apparatus obtains, from a signal received from the other communication apparatus by the second communication unit, a value indicating a signal intensity or a signal quality of the signal, and sets, based on the obtained value, a transmission rate of the first communication unit. |
| US11729716B2 |
Efficient preamble design and modulation schemes for wake-up packets in WLAN with wake-up radio receivers
Systems and methods of transmitting and receiving a Wake-Up Radio (WUR) packet by using a simplified preamble structure that contains no training field. The preamble carries a signature sequence selected from a set of predefined sequences, each corresponding to a different data transmission rate. The preamble and the control information of the WUR packet are transmitted in the same rate as indicated by the selected sequence. Hence, a receiving WUR can determine the data transmission rate and locate the associated control information directly if a sequence that matches a predefined signature sequence is detected. The same sequence or in combination with an additional sequence in the preamble may also be used to indicate automatic gain control synchronization, packet type and other related information. |