| Document | Document Title |
|---|---|
| US11745473B2 |
Laminated glazing with coloured reflection and high solar transmittance, and solar energy systems employing the same
Laminated (and, in some cases, additionally etched) glazing units for cooperation with solar-energy systems during architectural integration thereof include an optically-transparent substrate in contact with an incident medium, on one side, and with a non-quarter-wave thin-film-stack based interference filter on another side, followed by an exit medium. Embodiments are practically applicable to conceal physical structures disposed behind them and characterized by IR-light transmittance that is enhanced (as compared with conventional glazing units based on quarter-wave thin-film-stacks and similarly utilized) to improve efficiency of a solar-energy system carrying at least a portion of such glazing unit on its front surface. Colour of reflected light perceived as a function of angle is sufficiently stabilized for practical applications. In specific cases, a solar-energy system is integrated inside or with such a glazing unit. |
| US11745470B2 |
Polyester film and flexible display device comprising the same
The polyester film according to the embodiment can maintain its original characteristics even after a plurality of repeated folding by adjusting the deformed dimension as compared with the initial dimension of the film, in particular, by adjusting the ratio between the deformed dimensions in two in-plane directions perpendicular to each other to a specific range, in the cycle of straining and relaxing the film. Accordingly, the polyester film can be applied to a cover of a flexible display device, in particular, a foldable display device to exhibit excellent characteristics. |
| US11745468B2 |
Protection film
Provided is a protection film including a plurality of layers, including a first carrier layer having a plurality of electrically conductive fibers; a metal layer; and a second carrier layer having a plurality of electrically conductive fibers. Each of the first and second carrier layers has a void volume at least partially filled with a hardenable composition. Also provided is a protection film including a first metal layer, a carrier layer, and a second metal layer, in which the carrier layer is at least partially filled with a hardenable composition. These films can provide lightning strike protection with suitable tensile, rigidity and tack properties for automatic tape layup and automatic fiber placement applications. |
| US11745457B2 |
Method and apparatus for forming containers
A system and method are disclosed for forming a container from a generally flat re-configurable blank. A first portion of an outward facing surface of a blank support device is positioned proximate a first portion of a blank while the blank is in a first orientation. While the first portion of the blank is maintained in the first orientation, a second portion of said blank is rotated from the first orientation, around a second portion of the outward facing surface of the blank support device to form a blank that has a generally tubular configuration. The system and method may provide that during the rotating of said second portion of said blank, the blank is engaged on a surface side which forms an inner surface of the generally tubular configuration. Also disclosed is a system and method that includes retaining a reconfigurable blank in a holding apparatus; applying adhesive to a surface of the blank while said blank is retained in the holding apparatus. |
| US11745456B2 |
Method for forming a footwear midsole
Methods and systems are provided for forming an article of footwear. In one example, forming the article of footwear includes using a perforated last during molding of a midsole of the article of footwear. The midsole may be attached to a seam of the upper of the article footwear to secure the midsole to the upper. |
| US11745454B2 |
High resolution and high flexibility fiber optical cables and microfabrication methods for making same
The present disclosure relates to methods of forming a fiber optic core, and a fiber optic component with a highly uniform cladding covering the fiber optic core. In one microfabrication process a first sacrificial tubing is provided which has a predetermined inner diameter. A quantity of a curable polymer is also provided. The first sacrificial tubing is at least partially filled with the curable polymer. The curable polymer is then cured. The first sacrificial tubing is then removed to produce a finished fiber optic core. Additional operations may be performed by which the fiber optic core is placed inside a thermoplastic tubing, which is itself placed inside a sacrificial heat shrink. Heat is applied to reflow the thermoplastic tubing around the fiber optic core, thus forming a highly uniform thickness cladding. When the sacrificial heat shrink tubing is removed a finished fiber optic component is present. Additional microfabrication methods are disclosed which involve dip coating a pre-formed fiber optic core in a polymer, and then curing the polymer to form a finished fiber optic component with a uniform thickness cladding. |
| US11745450B2 |
Method for manufacturing a beverage capsule with sealing ring
A method for manufacturing a beverage capsule with an outer sealing ring comprised of elastic material involves the following steps: (a) providing a capsule body with a peripheral, flange-like edge for attaching a sealing film; (b) providing a sealing ring comprised of elastic material and adjusted to the flange-like edge; (c) placing the sealing ring and the capsule body in a capsule mount of a sealing device for sealing the capsule body with the sealing film, with the sealing ring arranged between the capsule mount and the flange-like edge of the capsule body; (d) filling the capsule body with a beverage substrate; and sealing the capsule body with the sealing film and simultaneously fastening the sealing ring to the flange-like edge using the sealing device. |
| US11745449B2 |
Adhesive barrier design to ensure proper paste flow during blade close process
Devices, systems, and methods of improving paste flow during the manufacture of wind turbine blades are provided. When the first turbine blade half is aligned with the second turbine blade half, a gap is formed between the first shell and the bond cap. The assembly includes a first mold half corresponding to the first turbine blade half and a second mold half corresponding to the second turbine blade half. When the first mold is aligned with the second mold, a second gap is formed. A first barrier is disposed within the first gap and a second barrier disposed within the second gap thereby fluidly sealing a volume defined by the first gap and the second gap to direct adhesive paste flow along the blade span between the adjoining leading and trailing edges. |
| US11745439B2 |
Hybrid veil as interlayer in composite materials
A flexible, self-supporting hybrid veil that is permeable to liquid and gas. The hybrid veil includes: (a) intermingled, randomly arranged fibres in the form of a nonwoven structure; (b) particles dispersed throughout the nonwoven structure, wherein a majority of the particles are penetrating through the thickness of the nonwoven structure; and (c) a polymeric or resinous binder present throughout the veil. Such hybrid veil can be incorporated into composite laminates, prepregs, fabrics and fibrous preforms. |
| US11745433B2 |
Connection element for adhering to a component surface and production method and securing method therefor
A connection element for adhering to a component surface of a first component, such that a second component can be secured to the first component by the connection element, including a base element having an adhesive side with an adhesive surface, and a mounting structure. The base element consists of a thermoplastic with a temperature of continued use of at least 130° C., which can be poorly irradiated or cannot be irradiated with light, and has at least one irradiation region. The base element can be irradiated with light in this region in such a way that light energy penetrates the base element. The irradiation region, in cross-section, has a smaller thickness and a transmittance at least 20% with a light wavelength between 320 and 500 nm. Alternatively, the irradiation region is formed by a through-opening. |
| US11745431B1 |
Rapid DLP 3D printing control parameter optimization method combining continuous and layered molding
A rapid DLP 3D printing control parameter optimization method combining continuous and layered molding includes the following steps: confirming the maximum printable distance of each slice by analyzing the printable area of the model slice. The liquid-liquid interface printing scene was further established, and the flow behavior of the resin between the printed object and the fluorinated oil after printing a layer of slices was simulated and recorded. Next, determine the printing mode of the current slice by slicing the maximum printable distance and numerical simulation model. Then, based on Poiseuille flow, Jacobs working curve and Lambert-Beer law, the resin curing time of continuous and layered printing, the maximum filling distance of continuous printing, the best lifting distance of layered printing, and the corresponding printing platform lifting of the two methods are expressed speed. Finally, camera monitoring is used to determine the print origin before printing starts. This method can achieve fast printing of any model by obtaining the optimal control parameters, while being portable and printable. |
| US11745430B2 |
Calibration method and build unit
A method of calibrating movement of a platform is described, the method comprising: in a calibration run, causing movement of the platform; detecting a plurality of positions of the platform during the movement; deriving a movement pattern from the plurality of positions; and determining an adjustment of the movement of the platform based on the movement pattern. |
| US11745424B2 |
Building material enclosure comprising a thermal break
According to some aspects, degradation of material in a sintering additive fabrication process may be mitigated or avoided by fabricating parts within a chamber that includes one or more thermal breaks. The thermal break may be implemented using a variety of structures, but generally allows material in the chamber close to the surface to be maintained at different temperatures than the material further from the surface. For instance, as a result of the thermal break, parts located within the material of the chamber that were formed earlier during fabrication may be kept cooler to avoid damage to the parts yet the upper surface (sometimes called the “build surface”) of unconsolidated material may be heated enough so as to require minimal additional energy exposure to trigger consolidation. |
| US11745421B2 |
3D printing system nozzle assembly for printing of fiber reinforced parts
Disclosed herein is a system for printing a three-dimensional object. The system can include at least one nozzle assembly configured to receive a continuous fiber and at least partially encase the continuous fiber with a polymer material to create a composite material. The nozzle assembly can also include a liquefier assembly that is operable coupled to a nozzle, which is configured to allow for the controlled deposit of the composite material while minimizing or eliminating tension exerted on the continuous fiber. |
| US11745420B1 |
Stereolithography additive manufacturing of magnetically aligned liquid crystal elastomers
A method of forming a three-dimensional structure includes forming a layer of resin comprising liquid crystal oligomers and a photoinitiator, applying a magnetic field to the formed layer in a predefined alignment direction for substantially aligning the liquid crystal oligomers in a first orientation; and exposing the formed layer to radiation for curing a first portion of the layer during application of the magnetic field thereby resulting in the first portion having liquid crystal elastomers substantially aligned in the first orientation. The method includes applying a second magnetic field to the formed layer in a predefined second alignment direction for substantially aligning uncured liquid crystal oligomers in a second orientation, and exposing the layer to radiation for curing a second portion of the layer during application of the second magnetic field thereby resulting in the second portion having liquid crystal elastomers substantially aligned in the second orientation. |
| US11745417B2 |
Three-dimensional printing
This disclosure describes compositions, kits, methods, systems, and three-dimensional parts. According to an example, described herein is a polymeric powder build material comprising a thermoplastic polymer powder composition, wherein the thermoplastic polymer powder composition comprises a polypropylene block copolymer made from a polymerizing propylene and ethylene or butylene or 1-pentene or 1-hexene or 1-octene or 4-methyl-1-pentene and polypropylene homopolymers. |
| US11745414B2 |
3D-printer system and 3D-printing method of an elastomerically deformable rubber body, in particular a rubber seal
Disclosed is a novel 3D-printer system for printing elastically deformable rubber parts such as rubber seals where the uncured rubber source material is partially cured before printing each rubber layer of the rubber part. Furthermore, disclosed is a novel 3D printing method for 3D-printing an elastically deformable rubber body using the 3D-printer system. |
| US11745412B2 |
Cross-linkable microgel composite matrix bath for embedded bioprinting of perfusable tissue constructs
Described herein are apparatuses, systems, and methods for fabricating tissue constructs, such as by fabricating perfusable tissue constructs by embedding a sacrificial material into a composite matrix yield stress support bath. A composite matrix bath can include a microgel filler and a hydrogel precursor. An extrusion tip can be used for embedded printing of perfusable tissue constructs by disposing sacrificial material into the composite matrix bath while the extrusion tip travels along a predefined course through the composite matrix bath. This sacrificial material can be the printed tissue construct or can be removed to render the matrix bath a perfusable tissue construct. The composite matrix bath can include acellular or cell-laden hydrogels. The sacrificial material can include a salt and a physiological buffer or a non-cytotoxic porogen material. The hydrogel precursor can include at least one of gellan and gelatin. Cross-linking can be carried out chemically, thermally, enzymatically, or physically. |
| US11745411B2 |
Method and device for producing a three-dimensional shaped object by means of layer-by-layer material application
A device for producing a three-dimensional shaped object, including a substrate part having a base surface for holding the shaped object, a first reservoir for holding a flowable first material, a second reservoir for holding a flowable second material, a dispensing mechanism for dispensing material portions of the first material, a material application mechanism including an application roll and a coating mechanism for applying a second material layer of the second material, and a fixation mechanism for solidifying the material layers composed of the first material and the second material. The transfer body rotates about an axis of rotation disposed parallel to the base surface, the dispensing mechanism and the application roll r relative to the substrate part about an axis disposed normal to the base surface, the application roll is conical, and an axis of rotation of the application roll intersects the axis disposed normal to the base surface. |
| US11745410B2 |
Imprint apparatus and method for manufacturing article
An imprint apparatus that forms a pattern of an imprint material on a substrate with use of a mold includes a mold holding unit configured to hold the mold, a suction unit provided at the mold holding unit and configured to suction a gas in a space in which the mold and the substrate face each other, a detector configured to detect particles included in the gas suctioned by the suction unit, and a control unit configured to perform error processing depending on a result of detection performed by the detector. |
| US11745408B2 |
Material forming apparatus using diaphragm and material forming method using diaphragm
A material forming apparatus comprises: a support which is positioned at a side of a forming tool with respect to a material arranged on the forming tool to have a first part covered by the forming tool and a second part separated from the forming tool, and which supports the forming tool; a diaphragm which presses the second part of the material while the outer surface of the expanded diaphragm comes in close contact therewith, in a state in which the first part of the material is compressed by the forming tool and the outer surface of the diaphragm; and a volume-varying member which is disposed near the forming tool between the diaphragm and the support so that at least a portion thereof is positioned on the second part of the material. |
| US11745404B2 |
Rubber strip manufacturing method and rubber strip manufacturing apparatus
A rubber strip manufacturing method that includes a step of extruding a rubber from an extrusion orifice of an extruder includes: a step of forming a long rubber member by extruding the rubber from the extrusion orifice that is circular; and a step of forming a rubber strip by passing the long rubber member through a gap between a pair of rotating rollers. The gap has a shape that is the widest in a central portion in a direction parallel to rotation axes of the rollers and that narrows as a distance from the central portion increases. |
| US11745403B2 |
Injection molding system, molding condition correction system, and injection molding method
An injection molding system includes a step of determining a manufacturing condition including a combination of a first mold and a first injection molding machine, a step of confirming presence or absence of a first track record in production, in which a combination of the first mold and the first injection molding machine is used, by searching a production-track-record storage unit to, and a step of producing, in a case of the absence of the first track record in production, a corrected molding condition for injection molding by using the combination of the first injection molding machine and the first mold, based on first molding machine-specific information acquired in advance for the first injection molding machine, second molding machine-specific information acquired in advance for a second injection molding machine that is combined with the first mold and has a second track record in production, and the second track record in production acquired from the production-track-record storage unit. In the step, at least an amount of resin injected from the first injection molding machine into the first mold is corrected, and the produced corrected molding condition is inputted to the second injection molding machine. |
| US11745400B2 |
Vented mold
A mold comprising a first mold element and a second mold element releasingly engagable between an open position and a closed position to define a mold cavity in the closed position and a first part line between the first mold element and second mold element. The first mold element comprises a first mold portion and a second mold portion configured to be reversible separable with respect to one another to define a second part line therebetween disposed interiorly with respect to a periphery of the first part line. At least one vent is disposed in the second part line. In one embodiment, the at least one vent comprises a passageway configured to permit mold material in the mold cavity to enter but not to exit the passageway to cause at least partial curing of the mold material in the passageway. |
| US11745394B2 |
Mold and method for forming a molded part
A mold includes a first mold portion, a second mold portion, and a projection. The second mold portion is secured against the first mold portion along a draw axis to form at least one mold cavity. The second mold portion includes an internal surface oriented at an oblique angle relative to the draw axis. The projection extends from the internal surface along a projection axis. The projection forms an elongated profile including a first end, a second ends, and a pair of side surfaces extending between the first end and the second end. |
| US11745389B2 |
Melting system including flow guide members
A melting unit melts a solid material into a molten material. The melt unit includes a reservoir, a hopper, and a melt grid disposed between the hopper and the reservoir. The melt grid heats the solid material into the molten material such that the molten material flows from the hopper to the reservoir. The melt unit includes a plurality of guide members, where the molten material flows through plurality of flow channels defined by the melt grid and along the plurality of guide members as the molten material flows from the hopper to the reservoir. |
| US11745384B2 |
Multi-wall thickness, thin-walled honeycomb bodies, and extrusion dies and methods therefor
A thin-walled honeycomb body (100) having a plurality of repeating cell structures (110) formed of intersecting porous thick walls (112V, 112H) and thin walls (114V, 114H). Each repeating cell structure (110) is bounded on its periphery by the thick walls (112V, 122H) of a first transverse thickness (Tk) and the thin walls (114V, 114H) have a second transverse thickness (Tt) that subdivides each repeating cell structure (110) into between 7 and 36 individual cells (108). In the thin-walled honeycomb body (100), the first transverse thickness (Tk) of the thick walls (112V, 112H) is less than or equal to 0.127 mm (0.005 inch) and the second transverse thickness (Tt) of the thin walls (114V, 114H) is less than or equal to 0.0635 mm (0.0025 inch), and Tk>Tt. Honeycomb extrusion dies and methods of manufacturing the thin-walled honeycomb body (100) having thick walls (112V, 112H) and thin walls (114V, 114H) are provided. |
| US11745381B2 |
Hand-held machine tool
A mobile machine tool including a guide element, having a guide surface, for guiding the machine tool and a workpiece surface of the workpiece to one another along a machining path. The machine tool includes a drive unit having a drive motor for driving a tool receptacle arranged on the drive unit for receiving a work tool and a detection device for detecting at least one workpiece reference which is associated, with respect to a machining path, with a machining start point where the work tool starts the machining of the workpiece or with a machining end point where the work tool ends the machining of the workpiece. The tool receptacle is designed for rotationally driving the work tool about an axis of rotation and for adjusting a penetration depth of the work tool into the workpiece by means of a depth adjustment device between depth adjustment positions. |
| US11745375B2 |
Cutter assembly and fruit and vegetable cutter using the cutter assembly
Disclosed are a cutter assembly and a fruit and vegetable cutter using the cutter assembly. The cutter assembly includes a rotating shaft assembly, a forward-rotating blade and a counter-rotating blade. The rotating shaft assembly has a first mandrel and a first outer shaft. The end of the first mandrel and the end of the first outer shaft are each provided with a first transmission part coupled to a drive device; the blades are respectively arranged in the shaft assembly and perpendicular to the rotating shaft assembly; one blade is coupled to the first mandrel, and the other is coupled with the first outer shaft, so that the blades can be driven by the rotating shaft assembly to rotate in two opposite directions at the same time. The fruit and vegetable cutter includes a fruit and vegetable cavity, the cutter assembly and a driving device for driving the cutter assembly. |
| US11745371B2 |
Razor cartridge
A shaving razor system includes a razor handle that docks with a razor cartridge. The handle is configured to dock with the razor cartridge using a single hook configured to mate with a cartridge tab. A central pushrod is mounted with a spring into the handle and is configured to exert a pushing force on the mounted cartridge. To eject the cartridge, the single hook may be pushed to pivot to the side of the cartridge tab, and thereby release the razor cartridge by ejecting it with the spring loaded pushrod. |
| US11745369B2 |
Cutting unit
A cutting unit having a blade carrier carrying a cutting blade, and a guard. The guard includes a blade-facing surface engaging the cutting blade at a cut location, a planar guard contact surface for contacting the user's skin, where the guard contact surface is angled with respect to the blade-facing surface, and a guard extender separate from the guard. The guard extender includes a planar extension contact surface cooperating with the guard contact surface to provide an extended contact zone across the guard and the guard extender for contacting a user's skin. The blade-facing surface and the guard contact surface converge towards a tip of the guard, such that a cutting direction extends along the guard contact surface towards the tip. The extended contact zone may provide for improved stability and reliable orientation of the cutting unit for cutting while limiting material use. |
| US11745366B2 |
Comb-shaped outer blade, blade unit, and electric razor
A comb-shaped outer blade that scoops up body hair while suppressing the damage to the skin. The comb-shaped outer blade includes a base part that has a rod shape and extends in a first direction, a comb-blade attachment part that has a plate shape and extends in the first direction and a second direction, open blade parts each of which has a cantilever shape and protrudes from base part in a third direction, and bent blade parts arranged alternately with the open blade parts in the first direction, the bent blade parts connecting the base part to the attachment part. Each of the bent blade parts includes a protruding part that protrudes from the base part along the third direction, bent part that is connected to a distal end of the protruding part, and connecting part that connects bent part and comb-blade attachment part in an inclined state. |
| US11745364B2 |
Robot and first arm member
The robot includes a first arm member rotatable about a first axis line which extends in an up-and-down direction with respect to a base member, a second arm member supported by the first arm member so as to be swingable about a second axis line which extends in a horizontal direction, and a third arm member supported by a distal end side of the second arm member so as to be swingable about a third axis line which extends in a horizontal direction, and the first arm member is provided with a first attaching surface which is a surface substantially perpendicular to the second axis line, and to which the second arm member can be attached, and a second attaching surface which faces in a direction opposite from the first attaching surface, and to which the second arm member can be attached. |
| US11745362B2 |
Robot, attachment method, and detachment method
A robot includes a first member having a first mounting surface facing upward and a second member having an opening at an upside of the first member and facing the first member and a second mounting surface at the upside, and a joint actuator coupling the first and second members. The joint actuator has a flange fixed to the second mounting surface, a motor placed at the upside with respect to the flange, and a reducer placed at a downside with respect to the flange, projecting downward from the opening, and fixed to the first mounting surface. The joint actuator is mounted on the second mounting surface from the upside and the reducer is projected downward from the opening, and the flange is fastened to the second member from the upside using first screws and the reducer is fastened to the first member from the downside using second screws. |
| US11745355B2 |
Control device, control method, and non-transitory computer-readable storage medium
A control device sets a relative relation amount between a plurality of target objects that are to be final objectives, repeatedly acquires observation data from a sensor and calculates the relative relation amount between the plurality of target objects existing in the environment from the acquired observation data. Further, the control device determines a series of the relative relation amounts in a state that is to be an objective from the relative relation amount at a time point at which control of the behavior starts until the relative relation amount as the final objectives is realized, and repeatedly determines control instructions so as to change the relative relation amount in a present state calculated from the latest observation data into the relative relation amount in a state of an objective to be transitioned to next. Then, the control device outputs the determined control instruction to a robot device. |
| US11745353B2 |
Recovering material properties with active illumination and camera on a robot manipulator
A method includes identifying a target surface in an environment of a robotic device. The method further includes controlling a moveable component of the robotic device to move along a motion path relative to the target surface, wherein the moveable component comprises a light source and a camera. The method additionally includes receiving a plurality of images from the camera when the moveable component is at a plurality of poses along the motion path and when the light source is illuminating the target surface. The method also includes determining bidirectional reflectance distribution function (BRDF) image data, wherein the BRDF image data comprises the plurality of images converted to angular space with respect to the target surface. The method further includes determining, based on the BRDF image data and by applying at least one pre-trained machine learning model, a material property of the target surface. |
| US11745352B2 |
Vision sensor system, control method, and non-transitory computer readable storage medium
On the basis of a measured shape, which is a three-dimensional shape of a subject measured by means of a measuring unit using an image captured when an image capturing unit is disposed in a first position and a first attitude, a movement control unit determines a second position and a second attitude for capturing an image of the subject again, and sends an instruction to a movement mechanism. The three-dimensional shape is represented by means of height information from a reference surface. The movement control unit extracts, from the measured shape, a deficient region having deficient height information, and determines the second position and the second attitude on the basis of the height information around the deficient region of the measured shape. The position and attitude of the image capturing unit can be determined in such a way as to make it easy to eliminate the effects of shadows. |
| US11745350B2 |
Control method and control system of manipulator
A control method of a manipulator is provided. The method includes photographing a target using a camera and detected the target using the photographed data. A holding motion for the target is set based on the detected target and a robot is operated to hold the target based on the set holding motion. |
| US11745347B2 |
Method for assessing the quality of a robotic grasp on 3D deformable objects
Candidate grasping models of a deformable object are applied to generate a simulation of a response of the deformable object to the grasping model. From the simulation, grasp performance metrics for stress, deformation controllability, and instability of the response to the grasping model are obtained, and the grasp performance metrics are correlated with robotic grasp features. |
| US11745344B2 |
Resuming robotic process automation workflows based on external triggers
A computer system that generates a universal resource locator (URL). The URL is associated with resuming at least one automated process of a running workflow process that includes a plurality of automated processes. The URL is provided to an external system/application. An input of the URL is received from the external system/application, in response to a trigger event at the external system/application. Based on the input of the URL, the at least one automated process is resumed by at least one headless robot. |
| US11745342B2 |
Manipulator for finishing work, and control method therefor
An embodiment of the present disclosure provides a manipulator for a finishing work, including: a base; an arm comprising a plurality of links, a plurality of joints connecting the plurality of links, and a plurality of actuators generating rotation of at least some of the plurality of joints; and a processor determining a driving torque of each of the plurality of actuators considering a self-weight effect of the manipulator and controlling the plurality of actuators based on the determined driving torque. |
| US11745341B2 |
Compliance correction in a robotic system
Movement of an object can occur while a control system corrects for compliance within a robotic system. The control system can include the object to be moved, the robotic system that moves the object, a primary sensor positioned on the object, at least one ancillary sensor positioned on the object, and a controller. The sensors can record position and orientation data at different points on the object. The controller can use a sensor data and a delta value to correct for compliance in the robotic system. The delta value can be based on the differences between the primary sensor and the at least one ancillary sensor. The compliance correction can be applied to poses of the object to modify the trajectory of the object for more accurate movements. |
| US11745337B2 |
Handling device, control device, and computer program product
A handling device according to an embodiment has a holder, a calculator, and a controller. The holder is capable of holding an object. The calculator calculates an estimated holding safety factor when the holder holds an object. The controller causes the holder to hold the object on the basis of the estimated holding safety factor calculated by the calculator. |
| US11745335B2 |
Support structure, robot and parallel link robot
Provided is a support structure comprising a link member (a rod-like member), a clamp member disposed to surround the link member, and an elastic member disposed between the link member and the clamp member, the support structure supports the link member inside the clamp member via the elastic member, and the elastic member comprises a liquid impermeable material, and fills a space between the link member and the clamp member. |
| US11745334B2 |
Spatial large-stroke compliant hinge with hybrid structure
A spatial large-stroke compliant hinge with hybrid structure, which includes a rectangular planar unit for implementing an out-of-plane torsion function and a crossed-shaped planar unit for achieving an in-plane rotation function. The crossed-shaped planar unit is formed by two flexible straight beam thin sheets intersecting into a crossed-shaped structure with an angle, and the rectangular planar unit and the crossed-shaped planar unit are connected through an external connection or an embedded connection. |
| US11745333B2 |
Robot operation apparatus
A collaborative robot operation apparatus includes an operation unit that is operated by an operator in direct teaching of a robot including a cylindrical outer surface at least in a part, a communication unit that communicates operation information to the operation unit, to a control apparatus of the robot, and an attachment portion that detachably attaches the operation unit on the outer surface of the robot. The operation unit includes a rotation stopping portion between the outer surface of the robot and the operation unit. |
| US11745316B2 |
Modular armorer's wrench
A multipurpose tool that includes a handle and a body. The body has an opening that extends through the body and has a first set of pins that are removably connected to the body. The first set of pins are arranged along and adjacent to at least a portion of the perimeter of the opening and project away from the first side of the body. The multipurpose tool also includes a modular hammer and other tool features, some of which are configured to operate on a firearm for its disassembly and reassembly. |
| US11745312B2 |
Clamping device
The clamping device includes a pair of clamping members arranged in positions to clamp a rib (target portion to be clamped) of a workpiece and having contact surfaces to make contact with the rib; supports configured to support each of the pair of clamping members so as to be able to advance and retreat along a prescribed advancing/retreating direction relative to the rib, and to operate each of the pair of clamping members so as to clamp the rib when advancing; guiding units configured to make each of the pair of clamping members movable in a prescribed positioning direction due to a reaction force occurring when the pair of clamping members clamp the rib; and coil springs (biasing members) configured to elastically bias the pair of clamping members in a direction opposite the positioning direction, thereby capable of positioning the workpiece with high precision without damaging the workpiece. |
| US11745311B2 |
Buffing spherocylinder made of compressed material
A buffing and polishing member has an uncompressed monolithic body of foam material having slits from an outside surface toward and less than a distance to a rotational axis of the body. The slits, on circumferential spaced planes, extend generally radially from the outside surface toward and less than a distance to the rotational axis to define a plurality of foam fingers and an unslit center portion. A fastening mechanism holds the center portion of the slit foam body in a compressed state along the rotational axis such that the uncompressed outer ends of the foam finger define a spherocylinder. |
| US11745300B2 |
Deburring device
A deburring device includes a cylindrical body with a receptacle for receiving a pipe. The cylindrical body includes an abrasive surface provided in the receptacle, which is configured to simultaneously deburr at least two surfaces of a pipe inserted into the receptacle. |
| US11745298B2 |
Method for correcting tool parameters of a machine tool for machining of workpieces
A method for correcting tool parameters of a machine tool for machining workpieces includes recording measurement values of measured characteristics as actual values of at least one workpiece machined with the machine tool. The measurement values are compared with the default set values of the workpiece. The measurement values of at least two measured characteristics are recorded from at least two parameters of at least one measured characteristic and/or from at least one measured characteristic and from at least one parameter. An average for a tool correction value is calculated from the measurement values and the corresponding set values, with which a correction of the machine tool is performed. |
| US11745297B2 |
Shape control in gripping systems and methods
Systems and methods are provided for shape controlled gripping of a workpiece. A layer jamming structure includes a membrane defining an internal cavity containing a number of overlapping material layers. A pressure system includes a pump coupled with the internal cavity. A shape conforming tool includes at least one part configured to move to apply a force to the layer jamming structure. The shape conforming tool, by operation of the part, conforms the layer jamming structure to the workpiece. The pressure system, with operation of the pump, changes a pressure in the internal cavity to impart rigidity to the layer jamming structure. |
| US11745295B2 |
Manufacture of heat exchangers via hybrid welding
A method for forming a hybrid heat exchanger is provided. The method includes laser-texturing a metal surface to create a plurality of microstructures and subsequently melt-bonding a plastic component to the plurality of microstructures. During melt-bonding, plastic material penetrates the plurality of microstructures and conforms to the plastic component to the metal surface. After hardening inside the microstructures, the plastic component adheres to the metal surface as a hybrid component. As a result, a fastener or snap connection is not required, and the plastic-metal joint provides a barrier to water, glycol-based fluids, air, and other fluids. |
| US11745290B2 |
Metal member-welded structure and method of manufacturing metal member-welded structure
A metal member-welded structure includes: a Cu member; an Al member; and a welded portion formed by melting and solidifying each of materials of the Cu member and the Al member. The Cu member includes a Cu-based material containing Cu as a main component. The Al member includes an Al-based material containing Al as a main component and a plating layer that covers a side of the Al-based material, the side being close to a surface of the Cu member. The welded portion includes a sea-island structure in a vicinity of the surface of the Cu member. The sea-island structure includes: a plurality of island portions containing pure Al, and a sea portion interposed among the island portions. The sea portion has a eutectic structure having: a phase of an intermetallic compound of Cu and Al; and a phase of pure Al. |
| US11745284B2 |
Welding torch
A welding torch includes an inner tube of a helically wound wire to define a passage for a welding wire, a conduit in which the inner tube is inserted, the conduit having a curved portion, a torch body including a tip portion and a nozzle, a torch holder having a gas supplying member that supplies a shield gas into a space between the inner tube and the conduit, a feed unit provided upstream of the torch holder to feed the welding wire forward to or backward from the inner tube, and a sealing mechanism for preventing a reverse flow of the shield gas to the feed unit. A gap is defined between the adjacent wires of the inner tube allowing the shield gas to flow therethrough, and permitting wear debris generated by abrasion of the welding wire sliding in the inner tube to be ejected out from the nozzle. |
| US11745278B2 |
Electrical discharge machining system including in-situ tool electrode
An additive manufactured workpiece includes one or more cavities having an inner surface. A dielectric interface is formed in the cavity, and conforms to the inner surface. The additive manufactured workpiece further includes an in-situ electrode in the cavities. The dielectric interface is interposed between the in-situ electrode and the inner surface of the workpiece. |
| US11745274B2 |
Hole chamfering device
The present disclosure belongs to the field of machining of chamfers of holes. The hole chamfering device includes blades in bilateral symmetry and a blade distance adjusting, through the blade distance adjusting, the distance between the blades on the left side and the right side can be adjusted, thus, after the blades on the left side and the right side of the hole chamfering device process chamfers on the front face of a hole, the distance between the blades is reduced to enable the blades to pass through the hole to process chamfers on the back face of the hole, after processing of the chamfers on the back face of the hole is completed, the distance between the blades is reduced, the hole chamfering device not only can chamfer the front face of the hole, but also can chamfer the back face of the hole. |
| US11745273B2 |
Hole saw
A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body. |
| US11745272B2 |
Electrical device system, electrical device, and power supply device
The electrical device comprises a common device main body having selectively and detachably attached thereto either a variable-voltage power supply device or a high-voltage power supply device. The device main body has: a protruding section that abuts a power supply-side main erroneous attachment prevention section provided in the variable-voltage power supply device and the high-voltage power supply device; a device-side main erroneous attachment prevention section that abuts the power supply-side main erroneous attachment prevention section provided in a low-voltage power supply device and prevents the low-voltage power supply device from abutting an attachment positioning section; and a device-side attachment permitting section that can be combined in a power supply-side auxiliary erroneous attachment prevention section provided in the high-voltage power supply device. |
| US11745265B2 |
Metal drop ejecting three-dimensional (3D) object printer and method of operation for facilitating build and release of a metal object from a build platform
A three-dimensional (3D) metal object manufacturing apparatus is equipped with a liquid silicate application system to apply liquid silicate to a surface of a build platform prior to manufacture of a metal object. The liquid silicate layer is permitted to air dry and then the platform is heated to its operational temperature range for formation of a metal object with melted metal drops ejected by the apparatus. The liquid silicate layer forms a glassy, brittle layer on which the metal object is formed. This brittle layer is removed relatively easily with the object after the object is manufactured and the build platform is permitted to cool. The silicate layer improves the wetting of the surfaces of build platforms made with non-wetting materials, such as oxidized steel, while also preventing metal-to-metal welds with wetting materials, such as tungsten or nickel. |
| US11745257B2 |
Nozzle, and nozzle and stopper combination
Provided is a nozzle or a stopper having a gas blowing function, which is capable of preventing irregular breaking to be triggered by a gas outlet or a gas passage path communicated with the gas outlet, or, even in the event of breaking, preventing expansion of the breaking, and a combination of the nozzle and the stopper. The nozzle comprises: a fitting engagement region refractory material layer composed of a fitting engagement region refractory material; a nozzle body composed of a different refractory material from the fitting engagement region refractory material (main body refractory material); and a gas outlet provided in at least one boundary area between the fitting engagement region refractory material layer and the main body refractory material in a surface of the nozzle contactable with molten steel. |
| US11745256B2 |
Casting parts cycle life improvement using localized gradient material
A method of additive manufacturing can include forming a machine part having a first portion formed from a cast iron material; forming a second portion adjacent the first portion formed of a combination of the cast iron material and a different material; and forming a third portion adjacent the second portion formed of only the different material, wherein the third portion is located at a predetermined critical area of the machine part. |
| US11745252B2 |
Method of producing a magnesium alloy wheel hub
The disclosure discloses a method of producing a magnesium alloy wheel hub, comprises the following steps: step 1, heating a magnesium alloy bar to 350-430° C. and keeping the temperature for 20 minutes; step 2, initially forging and forming the bar under a forging press, the forging speed is 6-15 mm/s; step 3, finally forging and forming the bar under a forging press, and the forging speed is 5-8 mm/s; step 4, testing the microstructure and material properties of the final forged blank to obtain the layered material property distribution on the thickness of the blank; step 5, according to the layered material property distribution on the thickness of the blank obtained in step 4, selecting the part that meets the requirements to make a magnesium alloy wheel hub. According to the different properties in the thickness direction of the blank, the spoke orientation of the magnesium alloy wheel can be quickly designed according to the needs, and the magnesium alloy wheel that meets the usage performance can be obtained, which greatly improves the design and processing efficiency. |
| US11745251B2 |
Multiple anvil fixture and method of use
A multiple anvil fixture possesses multiple anvils engaged to a base in a fixed relation to each other with the anvils oriented in a common direction. Each of the anvils includes a first structure and a second structure. The first structure and the second structure are slidably engaged. Each of the anvils has an extended position and a recoiled position and a biasing-element to bias the first structure and the second structure in the extended position. The multiple anvil structure can be used to rivet brackets onto containers. The anvil protrudes through the container in the extended position to help align holes in the feet of the brackets with openings in the container. The anvil then recoils beneath the container to serve for the fixation of rivets. |
| US11745249B2 |
Rotary caulking device, method of manufacturing hub unit bearing and method of manufacturing vehicle
A hub main body (13z) is supported by a support portion (18). At least one block (22) is engaged with a stationary flange (6) of an outer ring (2). As a support plate (21) rotates, the outer ring (2) rotates. A caulking portion (16) is formed by pressing a pressing die (20) on a cylindrical portion (31). |
| US11745243B2 |
Multi-axis roll-forming of stepped-diameter cylinder
A multi-axis roll-forming system for forming a stepped diameter in a cylinder includes a support that spins about a rotation axis while supporting a workpiece that includes the cylinder. A first actuator translates a first roller perpendicularly to the rotation axis. A second actuator moves a multi-axis roller radially outward, relative to the rotation axis, and upward along the rotation axis. The system may also include a first roller arm to which the multi-axis roller is coupled. The first roller arm is connected to a pivot joint having a pivot axis that is perpendicular to the rotation axis. The second actuator may include a linear-drive actuator that is coupled to the first roller arm and extends along the rotation axis to force the multi-axis roller to pivot about the pivot axis. |
| US11745234B2 |
Rolling device
A rolling device has an upper and a lower work roll and at least one upper and one lower backup roll. The work rolls and the backup rolls are supported on a common rolling mill stand. The work rolls can be adjusted relative to each other in order to adjust a specified rolling gap. Each of the work rolls is operatively connected to at least one bending device. At least one first bending device is paired with die upper work roll, and at least one second bending device is paired with the lower work roll. The second bending device comprises bending cylinders which are arranged in a vertically fixed manner. The upper work roll can be readjusted or carried by the first bending device, thereby vertically adjusting die height of the rolling gap. The first bending device comprises bending arms that interact with bending cylinders arranged in a stationary manner. |
| US11745233B2 |
Single-sided tower-type roller system based asynchronous rolling mill for rolling ultra-thin composite strip and hydraulic system
A single-side tower-type roller system based asynchronous rolling mill for rolling an ultra-thin composite strip and a hydraulic system therefor are provided. The mill includes a machine frame and reel assemblies. An upper roller system assembly and a lower roller system assembly are arranged in the machine frame. A down-pressing assembly is arranged on the machine frame and used to adjust a roll gap between the upper roller system assembly and the lower roller system assembly. A support roller balance assembly is arranged on the machine frame and used to support and balance the upper roller system assembly. The lower roller system assembly includes right and left working rollers. The right working roller is a plain roller. The left working roller is a patterned roller. A left-pressing assembly is arranged on the machine frame and used to adjust a roll gap between the right and left working rollers. |
| US11745231B2 |
Cleaning method and processing apparatus
A cleaning method includes: supplying a cleaning gas in a processing container while continuously increasing a pressure in the processing container in a stepwise manner at a plurality of time points, thereby executing a cleaning of the processing container by removing a film deposited in the processing container; and detecting an end point of the cleaning based on time-dependent data of a concentration of a predetermined gas generated during the executing the cleaning, for each pressure of the plurality of time points. The executing the cleaning is implemented when the time-dependent data of the concentration of the predetermined gas generated in the continuously increasing the pressure changes from an increasing state to a decreasing state after exceeding a threshold value. |
| US11745230B2 |
Cleaning apparatus
A cleaning apparatus for cleaning of medical machine components of machines such as CPAP machines, nebulizers, PEEP machines, and the like is disclosed herein. The cleaning apparatus comprises a container body. A carousel is configured for placement within the container body. The carousel comprises a support structure. The carousel further comprises a helical ramp attached to the support structure and extending helically from an operative top end of the support structure to an operative bottom end of the support structure along a periphery of the support structure. |
| US11745229B2 |
Endpoint detection of deposition cleaning in a pumping line and a processing chamber
A method is provided for cleaning of a processing system comprising a wafer processing chamber and a pumping line in fluid connection with the wafer processing chamber. The method includes initiating cleaning of the wafer processing chamber by activating a chamber cleaning source and initiating cleaning of at least a portion of the pumping line by activating a foreline cleaning source coupled to the pumping line. The method also includes monitoring, at a downstream endpoint detector coupled to the pumping line, a level of a signature substance. The method further includes determining, by the downstream endpoint detector, at least one of a first endpoint of the cleaning of the wafer processing chamber or a second endpoint of the cleaning of the pumping line based on the monitoring. |
| US11745227B2 |
Substrate cleaning devices and methods thereof
A substrate cleaning device may include a chamber body configured to hold a substrate and a brush assembly. The brush assembly may include a first roller, a second roller, and a belt extending between the first roller and the second roller. At least one of the first roller and the second roller may be movable between a first position where the belt contacts a first surface of a substrate disposed in the chamber body and a second position where the belt is spaced from the first surface. Other substrate cleaning devices and methods of cleaning substrates are disclosed. |
| US11745221B2 |
Operating method for a separator and separator
An operating method for a separator for classifying, wherein superheated steam is supplied to the separator as separating gas, and wherein the temperature of the superheated steam as separating gas is selected to be so low that in particular no condensation of the superheated steam occurs in the separator. Further, a separator for classifying, wherein the separator includes a separating gas supply including a water infeed for generating superheated steam as separating gas, and wherein adjusting or regulating means for the temperature of the superheated steam are provided as separating gas and are designed in such a way that the temperature of the superheated steam as separating gas is adjusted to be so low that in particular no condensation of the superheated steam occurs in the separator. |
| US11745220B2 |
Filter extractor tool and methods thereof
A filter extractor may include a first gutter fixed to a tool body and a second gutter being pivotably connected to the tool body. Additionally, a lifting device may be provided on the filter extractor. The lifting device is configured to extend and retract a line through the first gutter and the second gutter to extract a filter from a fluid conduit. |
| US11745217B2 |
Method for finishing a wood board
The disclosure relates to a method for finishing a wood board with an upper face and a lower face, having the following steps: a) applying a undercoat made of a liquid melamine resin onto the upper face, the melamine resin at least partly penetrating into the upper edge layer of the wood board, b) drying the undercoat into an undercoat layer, c) applying a base color onto the undercoat layer, d) drying the base color into a base color layer, e) applying a base color onto the base color layer in order to produce a decorative element, f) drying the decorative element into a decorative layer, g) applying a liquid melamine resin onto the dried decorative layer, h) drying the melamine resin into a melamine resin layer, and i) applying a liquid medium with a proportion of isocyanate. |
| US11745214B2 |
Dispensing paintbrush
A dispensing paintbrush includes a handle, a brush head connected to the handle, and bristles attached to the brush head to apply a fluid to a surface. A coupler is attached to the handle and is configured to connect to a fluid source. A nozzle is attached to the coupler and is configured to dispense the fluid to the bristles. The nozzle extends within the bristles and terminates at a position from the brush head that is less than one half the length of the bristles. |
| US11745207B2 |
Sprinkler with modular components and pop up deflector with lug(s) for rotational engagement
A sprinkler includes a pop-up deflector plate that is engageable with a brake assembly in an extended position. A brake module is secured to a sprinkler body and includes a rotatable connector coupled with the brake assembly. The pop-up deflector plate is disposed adjacent the nozzle and engages the rotatable connector in the extended position. |
| US11745205B2 |
Manufacturing containers
A holder, a transport device, and a method of manufacturing a container are described. The container comprises a body that extends along an axis and a flange that extends radially to the axis, and the holder comprises one or more fastening elements that are configured to engage one or more of a top surface, a bottom surface, or a peripheral surface of the flange. |
| US11745203B2 |
Spray gun and hose cover
A spray gun cover is made of flashspun high-density polyethylene fibers (e.g., Tyvek), another cloth-like material, plastic, or fabric. The cover is self-sustaining, and an elastic material is disposed at openings of the cover to secure the cover at the nozzle around the nozzle opening of the spray gun cover and at the back of the spray gun around a large opening of the spray gun cover. Through the cover, the paint cup or reservoir and the spray gun are covered and protected from airborne fluid or dry particles that bounce back from the surface of the item being sprayed with paint, stain, or other fluid (overspray). Additionally, an air hose cover is also made of flashspun high-density polyethylene fibers or the like and covers and protects an air hose for a spray gun. |
| US11745198B2 |
Set of dispensing containers and a main dispensing container
The invention relates to a set of dispensing containers (100) for liquid and semi-liquid substances, comprising a main dispening container (1) and a secondary dispensing container (4). The main dispensing container (1) comprises an outlet (2) and a main pump (3) and is suitable for placing more substance therein and for filling of the secondary dispensing container (4), and the secondary dispensing container (4) is suitable for containing a smaller amount of substance and comprises a pumping mechanism, wherein during filling the secondary dispensing container (4) is connected to the main dispensing container (1). A sliding mechanism (7) is located at the outlet (2) of the main dispensing container (1), and the main pump (3) is mounted in the outlet (2) of the main dispensing container (1), said main pump (3) being connected to the atomizer (8) at the outside of the main dispensing container (1). The atomizer (8) is equipped with a control valve (9) for opening and closing of a nozzle (11) of the atomizer (8), and in an upper part of the atomizer (8) an upper valve (10) is located for connecting the channel of the main pump (3) with the secondary dispensing container (4), when the secondary dispensing container (4) is mounted on the atomizer (8). The secondary dispensing container (4) and the outlet (2) of the main dispensing container (1) contain means for a detachable attachment of the secondary dispensing container (4) to the main dispensing container (1). |
| US11745194B2 |
Applicator comprising a sealing membrane
The disclosure concerns an applicator (e.g. print head) for applying a coating agent (e.g. paint) to a component (e.g. motor vehicle body component), having a nozzle chamber with a plurality of nozzles for dispensing the coating agent in the form of continuous jets or droplets, the coating agent flowing during operation through the nozzle chamber to the nozzles so that the nozzle chamber is filled with the coating agent during operation. The print head further comprises a plurality of slidable valve needles associated with the individual nozzles and selectively opening or closing the respective nozzle depending on the position of the valve needles. Furthermore, the print head according to the disclosure contains an actuator chamber for receiving actuators for displacing the valve needles. In addition, the applicator according to the disclosure has a sealing element which fluidically separates the actuator chamber from the nozzle chamber in order to avoid contamination of the actuator chamber with the coating agent in the nozzle chamber. The disclosure provides that the sealing element is designed such that the individual valve needles can be displaced independently of one another without a displacement of one of the valve needles impairing the opening and closing of the nozzles at the adjacent valve needle. |
| US11745192B2 |
Wide angle spray nozzle
A spray nozzle is disclosed that includes a nozzle body having a first portion with a cylindrical configuration and a second portion including a dome-shaped end wall. The first and second portions of the nozzle body define an internal fluid passage having a downstream end defined by the dome-shaped end wall. A flow control element is arranged at an inlet end of the internal fluid passage. The flow control element includes a pre-orifice through which fluid can enter the internal fluid passage of the nozzle body. First and second discharge orifices are provided in the dome-shaped end wall with each of the first and second discharge orifices being arranged on a respective one of opposing sides of an apex of the dome-shaped end wall. The first and second discharge orifices are configured to produce a fan-shaped fluid discharge pattern with each discharge orifice having an elongated slit-like configuration. |
| US11745186B2 |
Retention clip and sample rack for a sample analysis system
An embodiment is a sample rack system. The sample rack system comprises a rack having a base, a top opposite the base along a vertical direction, a receptacle that extends from the top toward the base along the vertical direction, and a receiver element proximate the top. The receptacle is sized to receive a sample collection unit. The system also includes a retention clip for holding the sample collection unit in the receptacle. The retention clip includes an engagement head for attachment to the receiver element of the rack. The engagement head defines an outer surface. The retention clip also includes a curved tail that extends from the engagement head and contacts the sample collection unit when the sample collection unit is placed in the receptacle. The outer surface of the retention clip does not project outwardly from the rack when the retention clip is attached to the rack. |
| US11745184B1 |
Reduced background immunoassay plates
The invention provides reduced background substrates, such as multi-well plates, for use in enzyme-linked immunosorbent assays (ELISAs) and other ligand-binding assays, and methods for making and using the same. |
| US11745181B2 |
Devices and methods for bioassay
This disclosure provides fluidic devices and methods for performing a bioassay, for example bioassays performed on zebrafish. The disclosure provides various fluidic devices for performing a bioassay that include a sample chamber in fluid communication with an air valve; and a bioassay channel that can include a first bioassay region, for example for studying zebrafish in early stages of development and a second bioassay region, for studying zebrafish in later stages of development. The first bioassay region and second bioassay region can be defined using pillars, such as a first and second array of pillars. The fluidic device can have additional structures that are provided herein. Also provided herein are sample loading manifold devices for loading zebrafish embryos into fluidic devices and reagent delivery manifold devices for delivering reagents to fluidic devices. Furthermore, methods using any or all of the devices are provided. |
| US11745179B2 |
Microfluidic systems and methods for lipoplex-mediated cell transfection
Systems and methods for transfection using a microfluidic device are disclosed. Microdroplets encapsulate cells, transfection molecules, and cationic lipid transfection reagent. Droplet chaotic advection in a rendering channel of the system results in a uniform lipid-DNA complex (lipoplex) formation, which can improve gene delivery efficacy. The shear stress exerted on cell membranes during the chaotic mixing increases membrane permeability, which when combined with the co-confinement of cell and lipoplex, improves transfection efficiency of the cell. The systems and methods can be used for a variety of applications such as gene therapy, in vitro fertilization, regenerative medicine, cancer treatment, and vaccines. |
| US11745178B2 |
Fluid processing cassettes incorporating micro- and macrofluidic channels
A fluid processing cassette includes first and second covers, with an interior wall positioned between the covers. The interior wall includes a first surface facing the first cover and defining a portion of a plurality of macrofluidic channels. A second surface of the interior wall faces the second cover and defines a portion of a plurality of microfluidic channels. At least one opening defined in the interior wall provides fluid communication between at least one of the macrofluidic channels and at least one of the microfluidic channels. An additional interior wall may also be positioned between the covers, with each interior wall secured to a different one of the covers and to the other interior wall. The additional interior wall may be positioned between the first cover and the interior wall, with macrofluidic channels defined on each side of the additional interior wall. |
| US11745177B2 |
Ultrasound lysing of whole blood
A system and method for lysing of whole blood for CO-Ox measurement uses a lysing chamber for acoustic lysing of whole blood in a module in which the lysing chamber is separate from a CO-Ox measurement chamber. The disclosed acoustic lysing system and method avoids the expense and complexity of chemical lysing methods and allows the whole blood sample to be lysed while under continuous flow through the lysing chamber. The acoustic lysing chamber is provided upstream from a CO-Ox measurement chamber. The separation of the lysing chamber from the Co-Ox measurement chamber provides freedom to arrange and orient various optical components and/or other CO-Ox measuring components around the CO-Ox measurement chamber. The decoupling of the lysing chamber from the CO-Ox measurement chamber allows for more efficient design of the ultrasonic lysing transducer and CO-Ox measurement optics. |
| US11745175B2 |
Process for improving surface catalytic efficiency of catalyst substrate
The present disclosure discloses a process for improving the surface catalytic efficiency of a catalyst substrate. In some embodiments, to use nano-catalyst particles more efficiently, a process uses a porous substrate as a stationary phase support and disperses the nano-catalyst particles uniformly in all the internal space of the porous substrate, such that reactants flow through the porous substrate to achieve a catalytic effect. In some embodiments, the process not only improves the use efficiency of nano-catalyst particles, but also enables easier and more convenient adjustment of various parameters of a catalytic reaction. |
| US11745170B2 |
Platinum encapsulated zeolite hydrocracking catalyst and methods of making same
Embodiments of the present disclosure are directed to hydrocracking catalysts and methods of making same. The hydrocracking catalyst comprises a platinum encapsulated zeolite having a crystallinity greater than 20% determined by X-ray powder diffraction analysis. |
| US11745169B1 |
Single atom metal doped ceria for CO oxidation and HC hydrogenation/oxidation
Novel doped oxide and mixed-oxide materials having a metal homogenously dispersed in the form of isolated metal ions throughout the oxide lattice and methods for making the same. |
| US11745168B2 |
Bifunctional metal oxides and paraffin isomerization therewith
Tungstated zirconium catalysts for paraffin isomerization may comprise: a mixed metal oxide that is at least partially crystalline and comprises tungsten, zirconium, and a variable oxidation state metal selected from Fe, Mn, Co, Cu, Ce, Ni, and any combination thereof. The mixed metal oxide comprises about 5 wt. % to about 25 wt. % tungsten, about 40 wt. % to about 70 wt. % zirconium, and about 0.01 wt. % to about 5 wt. % variable oxidation state metal, each based on a total mass of the mixed metal oxide. The mixed metal oxide has a total surface area of about 50 m2/g or greater as measured according to ISO 9277, and at least one of the following: an ammonia uptake of about 0.05 to about 0.3 mmol/g as measured by temperature programmed adsorption/desorption, or a collidine uptake of about 100 μmol/g or greater as measured gravimetrically. |
| US11745165B2 |
Supramolecular filamentous assemblies for protein purification
The present invention provide novel immunofiber compositions for protein or peptide purification and simple and cost-efficient methods and systems using these compositions. In some embodiments, the immunofibers comprise a customized Z-33 peptide derived from Staphylococcus aureus Protein A which is used to construct immuno-amphiphile molecules that assemble into immunofibers in aqueous solution with bioactive epitopes on the surface and have peptide or protein binding ability. |
| US11745163B2 |
Carbon dioxide adsorbents
A carbon dioxide adsorbent including a hierarchical zeolite. The hierarchical zeolite defines micropores having a pore width between about 0.4 nm and about 2 nm, and at least one of: mesopores having a pore width between about 2 nm and about 50 nm; and macropores having a pore width greater than about 50 nm. |
| US11745156B2 |
Method of producing prills
Method of producing prills includes providing a hollow body rotatable about a first axis, the body having a wall rotationally symmetrical around the first axis forming an interior space, the wall including nozzles; providing a second body disposed in the hollow body such that a gap exists between the hollow body and the second body; supplying liquid to the gap; generating jets of liquid from the nozzles radially outward by driving the rotational motion of the hollow body and/or second body around the first axis of rotation using a rotary drive unit; applying a reciprocal pressure excitation on the jets of liquid by moving the hollow body and/or second body along the first axis; and decoupling the rotations of the one of the hollow body and second body and a reciprocating drive-unit. |
| US11745154B2 |
High-temperature aerogel heat insulation coating, preparation equipment and use method for preparation equipment
The present disclosure discloses a high-temperature aerogel heat insulation coating, preparation equipment and a use method for the preparation equipmen. A supporting leg frame is arranged on the outer side wall of the reaction tank; a storage cavity is formed in the upper outer box; a dispersing shaft is arranged in the storage cavity; dispersing blades are installed on the dispersing shaft; a dispersing motor and a material guiding pipe are arranged outside the upper outer box; an unloading mechanism is arranged under the reaction tank; and an exhaust hole and a feeding hole are formed in the outer part of the reaction tank. |
| US11745153B2 |
Quantum fluid operation: technology for effective mixing, reacting, and separating fluids
A continuous chemical process is modified to allow parts thereto to be processed one quantum of matter at a time. This offers precision and efficiency beyond what is possible with the continuous mode. This Quantum Fluid Operation (QFO) is applied to basic unit operations: mixing, reacting, separating. |
| US11745152B2 |
Stirring device with a pedestal that rotatably supports a rotary member and support member
A stirring device includes a tray configured to hold an ink container filled with ink, a support member configured to support the tray, a rotary member configured to support the support member, and a pedestal configured to rotatably support the rotary member, in which the tray and the support member are engaged with each other by engagement portions provided on the tray and the support member (engagement cut-out portion, engagement convex portion). |
| US11745149B2 |
Fine bubble generating apparatus, fine bubble generation method, suction device, and suction system
[Problem] To enable an increase of fine bubbles in medium liquid.[Solution] A suction device of the present invention includes a cylindrical portion that is formed of a cylinder with two base surfaces, first surface and second surface, and that flows medium liquid supplied from a plurality of paths, from the first surface toward the second surface, a plurality of introducing portions that introduce the medium liquid from the first surface or from the vicinity of the first surface into the cylindrical portion such that the medium liquid swirls inside the cylindrical portion, and an outlet port provided at or in the vicinity of the center of the second surface. |
| US11745146B2 |
Method for biological or biomimetic channel-based membrane fabrications using layer-by-layer structure
The present disclosure describes membrane compositions and methods for preparing membrane compositions. In particular, the methods employ a layer-by-layer approach to membrane preparation. The membrane compositions provide significantly enhanced membrane performance over existing commercial membranes, particularly in terms of permeability and selectivity. |
| US11745143B2 |
Mixing-promoting spacer patterns for spiral-wound elements
Embodiments of the present invention provide for the deposition of spacing elements for spiral wound elements which promote mixing within the feed space during element operation thereby improving element performance and reducing concentration polarization and potential for biological fouling. |
| US11745142B2 |
Filter device, purification device, chemical solution production method
A filtering device is for obtaining a chemical liquid by purifying a liquid to be purified and has an inlet portion, an outlet portion, a filter A, a filter B different from the filter A, and a flow path extending from the inlet portion to the outlet portion, in which the filter A and the filter B are arranged in series between the inlet portion and the outlet portion and have, and the filter A is selected from the group consisting of predetermined filters A1, A2, and A3. |
| US11745138B2 |
Health management of membrane gas separation systems
Bayesian recursive estimation is used to analyze performance parameters of a membrane separation system based on historical operational data of a membrane system. Bayesian estimation considers historical data over prior time intervals to predict future membrane separation performance to avoid unexpected downtime and unanticipated maintenance. A set of state variables used for modeling performance is used with a degradation model of to anticipate performance changes and maintenance based on measured properties of permeate, non-permeate, and feed flows. |
| US11745137B2 |
Diamine solvent system for CO2 capture
Disclosed herein is a method and system for CO2 removal from a gas stream using a diamine solvent having a Formula I R1(R2)N-L1-NH—R3 Formula I. With respect to Formula I, each of R1 and R2 independently is aliphatic, cycloaliphatic, or R1 and R2 together with the nitrogen to which they are attached, form a heterocyclyl ring; L1 is aliphatic, cycloaliphatic, or L1 and R1 together with the nitrogen to which they are attached form a heterocyclyl ring; and R3 is aliphatic, cycloaliphatic, cycloalkylalkyl, or alkoxyalkyl. And/or the compound may have a viscosity of less than 75 cP at a CO2-loading of 40 mol % and at a temperature of 40° C. |
| US11745135B2 |
Heterogeneous agglomeration adsorbent for heavy metal adsorption, method for preparing same, and applications thereof
The disclosure relates to the field of heavy metal adsorbents, and a heterogeneous agglomeration adsorbent for heavy metal adsorption, a method for preparing the same, and applications are provided. The heterogeneous agglomeration adsorbent includes the following components according to percentage by weight: 0.005% to 0.01% of polyacrylamide, 0.0005% to 0.001% of calcium chloride, 0.001% to 0.01% of coconut oil fatty acid diethanolamide, and a balance is water. |
| US11745134B2 |
Device and method for drying compressed gas and a compressor installation provided with such device
A device for drying compressed gas, having an inlet for compressed gas to be dried and an outlet for dried compressed gas. The device includes at least two vessels, a regenerable drying agent and a controllable valve system. By controlling the valve system, the vessels are each in turn successively regenerated. The device is provided with a regeneration conduit splitting off a portion of the dried compressed gas as a regeneration gas and feeding it into the at least one vessel that is being regenerated. The regeneration conduit at least partly extends through an opening in the vessels such that the regeneration gas can be split off from the vessel that dries the compressed gas. A heater is provided in the regeneration conduit for heating the regeneration gas before the regeneration gas is fed through the drying agent into the vessel that is being regenerated. |
| US11745133B2 |
Filter systems with dirty air chamber spacer elements and methods of using the same
Filter systems and methods described herein include one or more spacer elements positioned in the dirty air chamber along with the filter elements attached to the spacer elements. The dirty air inlet delivers a dirty air stream into the dirty air chamber along a dirty air flow axis. |
| US11745132B2 |
Filter and filter assembly for paint overspray capture
The disclosed technology includes an air filter box for filtering particulates from air. The air filter box can include a filter media pack having a filter layer and a plurality of filter media supports configured to support the filter layer. The air filter box can also include a filter housing having an inlet, an outlet, and a plurality of support tabs configured to align and support the filter media pack inside of the filter housing. The filter media pack can be configured to be folded and placed inside of the housing for cooperative engagement with the support tabs. The filter box can be configured to channel a mixture of air and particulates from the inlet, through the filter media pack, and out the outlet to create filtered air. |
| US11745128B2 |
Water purification filter element and household water purifier
A water purification filter element is provided. The water purification filter element may include a filter bottle, a filter material, an end cover, and a water self-stopping and passing structure. |
| US11745127B2 |
Controller for a manifold assembly in a water filter system
A control system for a water filter assembly comprising a filter having an RFID tag and an RFID sensor to generate a RFID signal containing data related to the filter. A valve assembly moves between a shut off position, an operational position directing the flowpath of the water supply through the filter, and a bypass position. A controller communicate with a lawn irrigation system to determine if the irrigation system is operative. When operative, the controller has the valve assembly switch to the bypass position. The controller also receives the RFID signal to verify if the filter is proper. The controller also receives a leak signal from a leak sensor and has the valve assembly automatically switch to the shut off position if a leak occurs. The controller can name the leak sensor with a location and indicate battery life of the leak sensor. |
| US11745123B2 |
Filter and method for filtering a liquid
An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has an oil output port and an oil input port. A mounting plate is fixed with an outer enclosure. The mounting plate is further adapted to conduct oil from the machine into a peripheral portion of the outer enclosure, and then returning oil from a central portion of the outer enclosure back to the machine. Oil may pass from the peripheral portion to the central portion through a primary filter having a first porosity. A pressure-actuated valve is fixed fluidly between the portions of the outer enclosure. |
| US11745122B2 |
Sand boil filter with adjustable hydraulic head
In one embodiment, a sand boil filter apparatus has a filter cone including an inner cone mesh and an outer cone mesh, the inner cone mesh having a finer mesh than the outer cone mesh. A filter tube extends through the hollow interior of the filter cone. The filter tube includes a lower portion disposed below the open apex. The filter tube includes an upper portion disposed above the open base. The upper portion has a plurality of sets of exit openings which are spaced along a length of the upper portion to provide different possible exit heights for the plurality of sets of exit openings, each set including one or more exit openings disposed at an exit height of the filter tube. An exit height adjustment tool blocks all of the exit openings disposed below a set of unblocked exit openings selected to provide a corresponding exit height. |
| US11745120B2 |
Light-weight coolant bottle
Methods and apparatus for de-gasification of vehicle cooling system using a coolant bottle are disclosed. The coolant bottle may include a coolant entrance port configured to be in fluid communication with the vehicle cooling system, and a coolant egress port configured to be in fluid communication with the vehicle cooling system. The coolant egress port is directly connected to the vehicle cooling system. The coolant bottle may further include a plurality of baffle plates placed to divide an interior of the coolant bottle into a plurality of coolant channels. Each baffle plate may include a plurality of apertures configured to provide fluid communication between the plurality of coolant channels. |
| US11745115B2 |
Building block with easy disassembly and assembly
A building blocks that can be easily assembled or disassembled, comprising a building block main body. Each side of the building block main body is configured with a connecting structure. A plurality of building block main bodies is joined together through the connecting structures. The connecting structure comprises a connecting seat and a connecting rod. The connecting seat has an open connecting slot. The inner walls on the two sides of the open connecting slot are both formed with positioning bumps. The two sides of the connecting rod are respectively configured with a first and a second positioning slot. The two sides of the connecting rod are further configured with a first and a second guide slot that are respectively communicated to the first and the second positioning slot. |
| US11745112B2 |
Method and device for fantasy sports player recommendations
A method and device generates a fantasy sports recommendation. The method includes receiving a plurality of ranking values associated with a sport player, each of the ranking values being generated from a respective source. The method includes assigning a weight value to each of the ranking values, the weight value being associated with the respective source. The method includes generating a recommendation value for the sport player as a function of the ranking values and the corresponding weight values. The method includes receiving a selection value for the sport player. The method includes determining a further weight value for each of the sources as a function of the selection value, the recommendation value, and the weight value for the corresponding source. |
| US11745110B2 |
Teammate recommendation method for a multiplayer online game
A teammate recommendation method for a multiplayer online game is proposed. The teammate recommendation method includes the steps of: determining one or more characteristic values for each of a plurality of players based on past game performance information of the players; dividing the players into a plurality of groups based on the characteristic values of the players; determining a Key Performance Indicator (KPI) for each of a plurality of combinations of the groups based on teammate information and team ranking of each game in the past game performance information; selecting one of the combinations, which includes a first group that the first player belongs to, based on the KPIs of the combinations; and recommending one or more second players based on the selected combination. |
| US11745108B2 |
Information processing system, computer-readable non-transitory storage medium having information processing program stored therein, information processing apparatus, and information processing method
In the case where a maximum number of valid objects that is a number equal to or less than a maximum number of designation objects is decreased from a first number that is equal to or greater than 2 to a second number that is equal to or greater than 1, the second number of the valid objects is maintained, and the valid objects, the number of which is a number by which the second number is exceeded, are changed to invalid objects. An individual parameter that is changed in accordance with game play is associated with each object. In the case where designation of a designation object is cancelled, the individual parameter thereof is set to an initial value. In the case where change to a valid object is made after change to an invalid object, the individual parameter immediately before being changed to the invalid object is maintained. |
| US11745107B2 |
Method and apparatus for providing a computer implemented game
A computer device providing a computer implemented game, the computer device comprising a user interface configured to detect user input from a user of the game, at least one processor, and a display. A processor is configured to cause a game area to be displayed on the display, comprising a first game object and a plurality of third game objects; cause the first game object to be controlled in response to user input to cause a second game object to hit one or more of the third game objects; cause the hit third game objects to be removed from the game area; and determine when given ones of the third game objects have been removed and in response thereto cause another game area to be displayed, the first game object being moved to a position within the another game area. |
| US11745103B2 |
Methods for providing customized camera views in virtualized environments based on touch-based user input
Systems and methods for providing customized camera views of virtualized environments are provided herein. In one embodiment a method includes detecting a gameplay event of interest within a virtual gaming environment and displaying a customized camera view of the gameplay event of interest based on user input receiving during traversal of a projectile from a weapon to a target. The customized camera view has a focal point of the projectile. |
| US11745102B2 |
System and method for capturing and sharing console gaming data
A system and method for capturing and sharing console gaming data is described. Embodiments capture gameplay data directly at the gaming console, without the need for external hardware. This allows users to easily capture rich console gaming experiences and share them across a variety of outlets. In one embodiment, the methods described herein can be implemented with a patch or driver on the operating system of the user device, rendering it unnecessary to heavily modify the source code of the game. |
| US11745097B2 |
Spatially-correlated human-machine interface
A human-machine interface involves plural spatially-coherent visual presentation surfaces at least some of which are movable by a person. Plural windows or portholes into a virtual space, at least some of which are handheld and movable, are provided by using handheld and other display devices. Aspects of multi-dimensional spatiality of the moveable window (e.g., relative to another window) are determined and used to generate images. As one example, the moveable window can present a first person perspective “porthole” view into the virtual space, this porthole view changing based on aspects of the moveable window's spatiality in multi-dimensional space relative to a stationary window. A display can present an image of a virtual space, and an additional, moveable display can present an additional image of the same virtual space. |
| US11745094B2 |
Controller system with module mountable on base
A controller system is provided herein that includes a controller base including at least one input device for receiving user input and a mechanical interface. The controller system further includes a controller module comprising a processor and memory. The controller module is configured to removably mount on the controller base at the mechanical interface thereby establishing a communication link therebetween. The user input received at the at least one input device is routed through the controller module to a console computing device. |
| US11745085B1 |
Downhill snow ski sound system
A downhill snow ski sound system comprises a speaker coupled to a binding of a snowboard or ski. An orifice is located at a perimeter of the binding and a strap is coupled to and extends from the orifice. The speaker is releasably coupled to the binding by the strap. The speaker is positioned adjacent the binding with less than an inch between the speaker and the binding. The speaker is also positioned directly on and contacting the ski-board. |
| US11745084B1 |
Golf event management system with scoring and location tracking
A score tracking system may include a tracking module, companion device, and location system. The tracking module may be configured to be carried by a player competing in a golf tournament. The companion device may be configured to receive an input corresponding to a stroke event and that includes a time stamp corresponding to an occurrence of the stoke event. The location system may collect or receive location data, which comprises or is used by the location system to generate a plurality of sets of location coordinates. Each set of location coordinates may correspond to a location of the tracking module at a specified time. The location system may pair the time stamp with a set of the location coordinates corresponding to the location of the tracking module at the occurrence of the stroke event. |
| US11745076B1 |
Golf mat that induces a down blow impact zone swing
A golf mat has a down-blow impact mat removably placed in a cutout formed in a base. The upper surface of the down-blow impact mat has a hitting section that slopes down gradually from the high point to a target point. The down-blow impact mat also has a lower portion having a sloping section and a flat section. The golf mat disclosed helps to improve the golfer's takeaway swing and the downswing so the golfer may practice his or her swing, including but not limited to, better mastering the elusive two-plane golf swing, with the guidance of the sloped hitting surface. |
| US11745075B2 |
Divided driving swing platform
The present invention is to provide a divided driving swing platform including a plurality of plates divided from the swing platform on which a user can perform a golf swing with a golf club and operated stably by increasing a degree of freedom of movement of each of the divided plates so that each of the divided plates can move in various ways and interference between the divided plates does not occur when each of the divided plates is driven and operated. |
| US11745066B2 |
Golf club heads and methods to manufacture golf club heads
Embodiments of golf club heads, golf clubs, and methods to manufacture golf club heads and golf clubs are generally described herein. In one example, a golf club head includes a body portion having an interior cavity, a ledge portion extending outward from a back wall of the body portion, a filler material comprising a rubber compound in the interior cavity, a first set of mass portions that is closer to a toe portion edge of the body portion than to a heel portion edge of the body portion, and a second set of mass portions that is closer to the heel portion edge than to the toe portion edge. A face portion is coupled to the body portion to enclose the interior cavity and includes at least one back groove located proximate to a perimeter edge of the face portion. Other examples and embodiments may be described and claimed. |
| US11745064B2 |
Iron-type golf club head with flex structure
Embodiments of an iron type golf club head with a flex structure, a face reinforcing structure, and a variable face thickness to increase face element bending while improving club head durability are described herein. The club head comprises a face element for striking a golf ball. The face element is formed integrally with the flex structure. The flex structure comprises a curved profile (e.g. S-shape or sinusoidal) that functions like a spring to support the face element during golf ball impacts. The face reinforcing structure comprises a looped rib that provides support around a center of the face element. The variable face thickness includes thickened and thinned regions to provide further face element bending or support. The combination of the flex structure, the face reinforcing structure, and the variable face thickness provides increased face element bending while improving club head durability. |
| US11745063B2 |
Forged iron head
The invention described herein is an iron-type golf club head having an optimized mass distribution while also having the aesthetics of a full muscle-back iron. The iron-type golf club head comprises a main club head body, a lightweight, back-cavity insert, and a void within the lightweight, back-cavity insert configured to receive a CTP weight capable of adjusting mass characteristics of the iron-type golf club head. |
| US11745061B2 |
Golf club heads and methods to manufacture golf club heads
Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having a toe portion, a heel portion, a top portion, a bottom portion, a rear portion, and a front portion having a face portion. The body portion may include a cavity wall portion extending from the top portion to the bottom portion. The body portion may include a first interior cavity portion and a second interior cavity portion. Other examples and embodiments may be described and claimed. |
| US11745056B2 |
Motivative exercise training device for realizing automatic assessment of the optimal exercise information
A physical function training device that measuring an amount of exercise automatically enables a user to use safely by determining an appropriate amount of exercise automatically and reduces specialist labor by automatically organizing to manage the actual exercise is provided.A physical function training device equips following; a control unit (20) is composed of a distance detection sensor (16) and, a number of times detection sensor (18) as a detection device for data related to a motion of upper or lower limbs and a storage unit (521); a control unit (20), which enables analyzing exercise data received by a detection device is composed of Various Arduino, NanpPi, RaspberryPi, microcomputer, etc.; and a storage unit (521), which is included in the control unit (20) records personal identification data, exercise data collected, collected time data of the exercise data at the time of enforcement from a time measurement apparatus (20a). |
| US11745046B2 |
Barbell rack installable on a wall
A barbell rack (1) installable on a wall, comprising: a first upright (2) and a second upright (3) fixable to the wall and distanced from one another; a first pole (5) and a second pole (6) respectively associated to the first upright (2) and second upright (3), each of said poles (5, 6) having a plurality of holes (7) adapted to receive a support shelf (8), means for hinging (9; 10) each pole (5, 6) to the corresponding upright (2, 3) in such a way that each pole (5, 6) is movable between a use position, in which it is at a maximum distance from the corresponding upright (2, 3), and a rest position, in which it is at a minimum distance from the corresponding upright (2, 3). |
| US11745044B2 |
Dumbbell facilitating weight adjustment
A dumbbell facilitating weight adjustment is disclosed. The dumbbell includes a dumbbell rod assembly, multiple counterweight disks, and a base for placing the dumbbell rod assembly and the multiple counterweight disks. The dumbbell rod assembly includes a mandrel, fixed disks and gear rotating disks fixed on the left and right sides of the mandrel, positioning rings and multiple coupling flanges. Rotation interference devices for preventing a rotation of the mandrel are provided in the fixed disks. Unlocking devices for unlocking the rotation interference devices are provided on the base. The rotation interference devices include push rods arranged on front sides and rear sides of the positioning rings, pressing rods arranged on upper parts of the push rods and return springs arranged on upper parts of the pressing rods. The unlocking devices include push pillars arranged on the base and cooperating with the push rods. |
| US11745041B2 |
Exercising assembly
An exercising assembly for fitness training and rehabilitation includes a first base, which is positionable on a substantially horizontal surface. An engagement module is selectively engageable to the first base so that the engagement module is positioned proximate to a first end of the first base. A plurality of attachment elements is engaged to the first base, the engagement module, and to a plurality of tensioners. The attachment elements are selectively mutually couplable. A plurality of first interface elements is selectively engageable to the engagement module. Respective attachment elements of the plurality of attachment elements are engaged to each of the first interface elements. Respective tensioners thus are extendable between a respective first interface element and one or more of the first base and the engagement module. The respective tensioners provide resistance to the user moving the first interface elements. |
| US11745040B1 |
Exercise resistance methods and apparatus
An exercise apparatus includes a seat to accommodate a person in a seated position, an upper back rest to support the person's back, a foot rest to the person's feet, and a lap engaging member spanning the person's lap. A first resistance device is connected to opposite ends of the lap engaging member to resist movement of the lap engaging member away from the seat. A second resistance device is connected to a handle to resist movement of the handle from a position behind the back rest toward the back rest. A person sits on the seat and performs a combination exercise involving both: (a) a hip thrust exercise, wherein the person thrusts her hips and the lap engaging member upward and away from the seat; and (b) a lat pull down exercise, wherein the person pulls the handle from an arm's length distance behind the back support to a position more proximate the upper back support. |
| US11745039B2 |
Assisted racking of digital resistance
Assisted racking of digital resistance includes detecting a state of a cable. A motor is mechanically coupled to the cable to provide resistance during an exercise by tensioning the cable. It further includes determining completion of the exercise based at least in part on the detected state of the cable. It further includes selectively removing resistance from the cable based at least in part on the determination that the user has completed the exercise. |
| US11745037B2 |
Open-loop and closed-loop control system of a deoxygenation plant
The invention relates to a control and regulating system of an oxygen-reducing system, comprising at least one inert gas generator (30a, 30b), at least one oxygen concentration sensor (31a, 40), at least one actuator (32, 33, 41) for releasing inert gas, wherein the control and regulating system comprises a plurality of signal-connected controller modules (22, 24), each configured or configurable so as to enable the execution of one or more regulating functions, wherein the regulating functions are decentrally distributed to at least two signal-connected controller modules (22, 24). |
| US11745034B2 |
Powered air purifying respirator composing 2-channel structure for air support
A powered air purifying respirator composing 2-channel structure for air support includes: a mask unit that is worn on a face to surround a mouth or nostrils of a user; a generator unit that causes outside air to flow in and supplies the air to the mask unit; and first and second connector units that are formed to provide channels of the air by being connected to the mask unit and the generator unit at both sides of the first and second connectors, where the generator unit includes a fan driving module having first and second air supply holes at both sides of the fan driving module, the first and second air supply holes communicating with end portions of the first and second connector units. |
| US11745031B2 |
Surgical instrument with multi-functioning trigger
A surgical instrument includes an end effector and a handle assembly. The end effector is configured to operate at a first energy level and at a second energy level. The end effector is further configured to transition between an open position and a closed position. The end effector is configured to grasp tissue in the closed position. The handle assembly includes a body, a trigger, and an activation element. The trigger is configured to pivot in a first direction relative to the body to actuate the end effector from the open position to the closed position. The activation element is configured to activate the end effector at either the first energy level or the second energy level. The trigger is configured to either activate the activation element or determine whether the end effector operates at the first energy level or the second energy level. |
| US11745028B2 |
Systems and methods for design and fabrication of surface brachytherapy applicators
Systems and methods are provided for generating surface brachytherapy applicators in which catheter channel trajectories are generated laterally from both sides of a cut plane bisecting an initial model of the surface brachytherapy applicator model, thereby mitigating the effects of patient-surface-induced curvature. The catheter channels may be defined based on catheter channel trajectories that are spatially distributed, relative to the cut plane, on both sides of the cut plane, and spatially offset relative to a patient-facing surface of the surface brachytherapy applicator model. In some example embodiments, catheter channel trajectories are spaced relative to the cut plane such that neighbouring catheter channel trajectories are evenly spaced along a set of contours. Prior to fabrication, the local radius of curvature of catheter channels may be adjusted in a manual or automated manner to exceed a threshold. |
| US11745026B2 |
Laser assisted wound healing protocol and system
The present invention provides for devices and methods of treating wounds, including general wounds, gum disease and gingival tissues post scaling/root planning, using a diode laser which generates a beam of light having a wavelength in the visible portion of the electromagnetic spectrum (400 nm-700 nm). Further disclosed are devices and methods capable of stimulating tissue regeneration at the site of a wound. |
| US11745022B2 |
Implantable medical lead with strain relief device
The present invention relates to an implantable lead comprising at least one conductive wire and a connector. The connector is configured to be connected to an implantable medical device, such as a cardiac stimulation, a defibrillation or/and a neuromodulation device, and further comprising a strain relief device extending longitudinally along an axis from one end of the connector and essentially parallel to the longitudinal axis of the connector. The conductive wire is deflected by a deflection wall of the strain relief device such that the deflection wall of the strain relief device blocks the conductive wire against the deflection wall when the conductive wire is stressed in tension, and the deflection wall extends along an axis which is misaligned with the longitudinal axis of the strain relief device. |
| US11745018B2 |
Method and system for dynamic device-based delay adjustment
A method and device for dynamic device based AV delay adjustment is provided. The method comprises electrodes that are configured to be located proximate to an atrial (A) site and a right ventricular (RV) site. The method utilizes one or more processors for detecting an atrial paced (Ap) event or atrial sensed (As) event, and measures an AV interval corresponding to an interval between the Ap event or the As event and a sensed ventricular (Vs) event. The AV interval is associated with a current heart rate (HR). The method automatically dynamically adjusts a first AV delay based directly on the measured AV interval, identifies a scale factor associated with the current HR, calculates a second AV delay by scaling the first AV delay based on the scale factor and manages a pacing therapy, utilized by the IMD, based on the first and second AV delays. |
| US11745013B2 |
Method and system for treating movement disorders
A method for treating movement disorders is provided. The method includes the following operations. A central nervous signal of a patient with movement disorders is recorded. A first stimulation is delivered from a stimulator to the patient when an oscillation episode in a range of from about 3 Hz to about 20 Hz is observed in the central nervous signal. The first stimulation is adapted according to a measurable feature of the oscillation episode. The system for treating movement disorders is also provided. |
| US11745009B2 |
Oral muscle training
Apparatus (100) for training oral muscle tone, the apparatus (100) includes a mouthpiece (103) having first electrode means (132a, 132b, 133a, 133b) associated with the mouthpiece (103) and second electrode means (152a, 152b) for location exterior of the mouth of the user, electrical circuitry operatively connected to the first (132a, 132b, 133a, 133b) and second (152a, 152b) electrode means, wherein the apparatus (100) is configured to provide, in use, via the first (132a, 132b, 133a, 133b) and/or second (152a, 152b) electrode means electrical stimulation to one or more oral muscles to increase resting muscle tone and/or muscle tone during sleep, the second electrode means (152a, 152b) including a first and second electrode (152a, 152b), the first and second electrodes (152a, 152b) of the second electrode means being located or locatable lateral of a midline of the face of the user. |
| US11745008B2 |
ECAP recording method and cochlea implant system
A method and a system for measuring a main electrically evoked compound action potential is described. The system may comprise a cochlea implant system which includes an electrode array, and where the electrode array includes at least a stimulator electrode, a first recording electrode and a second recording electrode, and where the first recording electrode is arranged closer to the stimulator electrode than the second recording electrode, a processor electrically in communication with the cochlea implant system. The processor may be configured to apply a stimulation including a first primary stimulation paradigm to the stimulator electrode and to receive a first primary cochlea response signal recorded by the first recording electrode while applying the stimulation, and to receive a first secondary cochlea response signal recorded by the second recording electrode, and determine the main electrically evoked compound action potential based on a difference between the first primary cochlea response signal and the first secondary cochlea response signal. |
| US11745006B2 |
Wearable cardiac defibrillation system with electrode assemblies having pillow structure
In embodiments, a wearable cardiac defibrillation (WCD) system includes one or more flexible ECG electrodes. The WCD system may have a support structure that is dimensioned to be worn so as to press the electrodes towards the body of the patient. The electrodes may be made from appropriate material so as to flex in order to match a contour of the body of the patient. An advantage over the prior art is that the flexible electrode may make better electrical contact with the patient's skin, and therefore provide a better ECG signal for the WCD system to perform its diagnosis. |
| US11745003B2 |
Implantable access port with one-directional filter
An implantable access port including a port housing that defines a fill port cavity and includes a catheter fitting, a filter positioned within the port housing along a delivery flow pathway configured so that fluid injected into the fill port cavity passes through the filter prior to exiting through the catheter fitting, a one-way valve positioned within the port housing along an aspiration flow pathway configured to permit aspirated fluid to flow unfiltered from the catheter fitting to the fill port cavity and prevent injected fluid from flowing unfiltered from the fill port cavity to the catheter fitting, a port cover coupled to the port housing, and a pierceable septum positioned between the fill port cavity and the port cover configured to allow a needle to pierce through the pierceable septum to access the fill port cavity. |
| US11745001B2 |
Therapeutic bandage
A therapeutic bandage includes a bandage matrix and an array of microneedles extending from the bandage matrix. Each of the microneedles includes a first layer that encapsulates a first immunomodulatory compound and a second layer that encapsulates a second immunomodulatory compound. The array of microneedles is configured to guide foreign agents affected by the first immunomodulatory compound, the second immunomodulatory compound, or the first and second immunomodulatory compounds from one or more skin layers of a user to the bandage matrix such that the bandage matrix absorbs and captures the foreign agents. |
| US11744998B2 |
Drug delivery devices with drug-permeable component and methods
Drug delivery devices having a drug-permeable component and methods of making and using the same are provided. Drug delivery devices include a housing having a first and second wall structures that are adjacent one another and together form a tube defining a drug reservoir lumen. The second wall structure, or both the first wall structure and the second wall structure, are permeable to water, and the first wall structure is impermeable to the drug while the second wall structure is permeable to the drug, such that the drug is releasable in vivo by diffusion through the second wall structure. |
| US11744997B2 |
Introducer needle with notches for improved flashback
A catheter system may include a catheter adapter, a catheter extending distally from the catheter adapter, an introducer needle extending through the catheter, a flash chamber in fluid communication with a needle lumen of the introducer needle, and a seal element. The introducer needle may include a wall defining the needle lumen, a first notch formed through the wall, and a second notch formed through the wall. The seal element may be proximal to the first notch and the second notch and within the catheter between an outer surface of the introducer needle and an inner surface of the catheter. The seal element may prevent priming fluid from travelling distal to the seal element. The seal element in conjunction with the first notch, the second notch, and the flash chamber may facilitate pressure-driven blood flow into the catheter for detection of flashback and transfixing when priming occurs prior to insertion into vasculature. |
| US11744996B2 |
System for anchoring medical devices
Some embodiments of a medical device anchor system include an anchor device that receives a catheter (or other medical instrument) and secures the catheter in place relative to a skin penetration point. In some embodiments, the anchor device can secure the catheter in an operative position relative to the skin without the use of sutures or skin tapes. In particular embodiments, the anchor device can be adjusted to a folded condition so that subcutaneous anchors are partially rotated prior to removal from the skin penetration point. |
| US11744994B2 |
Devices and method for maxillary sinus lavage
A lavage catheter for the treatment of a maxillary sinus is described. The catheter comprises a proximal portion and a distal portion. The distal portion comprises an irrigation tip. The irrigation tip has a tip opening through which fluid may be delivered by one handed operation of the catheter. A method for lavaging the maxillary sinus includes inserting the lavage catheter into a patient's anatomy and advancing the irrigation tip into the maxillary sinus using one hand. |
| US11744992B2 |
Segmented embolic system
A catheter system utilizing one or more sensors is described. The catheter can be used as part of an embolic coil system, guidewire system, or combined embolic coil/guidewire system where the devices interact with the catheter system. A variable detachment embolic coil system and guidewire system are also described. |
| US11744989B2 |
System for guide catheter control with introducer connector
An introducer assembly for introducing a catheter into a patient, includes a sheath having a distal end and a proximal end with a hollow lumen extending between the distal end and proximal end. The assembly also includes a coupler having a distal end operatively coupled to the proximal end of the sheath, the coupler having an internal passage in fluid communication with the hollow lumen. The assembly further includes a connector having a distal end operatively coupled to the coupler proximate the distal end of the coupler. |
| US11744988B2 |
Variable flexibility catheter support frame
A guide catheter extension, including a push member having a lumen, a proximal end and a distal end; a tube frame defining a lumen therein, a longitudinal axis, and a proximal segment and a distal segment, wherein the tube frame comprises a plurality of cut patterns therein; and a tongue element extending from the proximal segment of the tube frame, wherein the tongue element is coupled to the push member. |
| US11744986B2 |
Catheter having an expandable lumen and method of manufacture
A single or multiple lumen catheter is disclosed which includes an expandable lumen. The expandable lumen is movable from a collapsed or sealed configuration to an open or expanded configuration. In the open configuration, the expandable lumen is dimensioned to receive a guidewire or stylet or facilitate the introduction of fluids into a patient. |
| US11744978B2 |
Systems and devices for generating nitric oxide
Various systems and devices for generating nitric oxide are disclosed herein. According to one embodiment, the device includes a body having an inlet, an outlet, and a porous solid matrix positioned with the body. The porous solid matrix is coated with an aqueous solution of an antioxidant, wherein the inlet is configured to receive a gas flow and fluidly communicate the gas flow to the outlet through the solid matrix to convert nitrogen dioxide in the gas flow into nitric oxide. The porous solid matrix allows the device to be used in any orientation. Additionally, the porous solid matrix provides a rigid structure suitable to withstand vibrations and abuse without compromising device functionality. |
| US11744973B2 |
Puncture cricothyrotomy set
A puncture cricothyrotomy set includes a tracheal tube and a puncture cannula arranged therein, which has a rotary actuating device with a handle. By moving the handle about its rotational axis, the puncture cannula can be moved from its puncture position into the tracheal tube far enough that the tip section is arranged completely within the tracheal tube. |
| US11744971B2 |
Expandable endotracheal tube
An expandable endotracheal tube includes a shaft that has an airway. The expandable endotracheal tube also includes an expandable segment mounted to a distal end of the shaft. The expandable segment includes an expandable membrane and a constant force spring positioned within the expandable membrane. The constant force spring has a compressed configuration to allow for placement of the expandable endotracheal tube within a patient and an expanded configuration in which the expandable membrane forms a seal with a trachea of the patient to enable positive pressure ventilation. |
| US11744969B2 |
Mechanical ventilator apparatuses and methods thereof
A ventilator apparatus includes a linear electro-mechanical actuator that interfaces with a self-inflating bag including an inlet configured to receive air and an outlet configured to expend the air. A three-way valve is coupled to the outlet via a first flowmeter, an ambient environment via a second flowmeter, and a patient via an endotracheal tube. The first and/or second flowmeters are coupled to pressure transducer(s). A control unit is coupled to the linear electro-mechanical actuator and the first and second flowmeters and includes a control panel, memory including programmed instructions stored thereon, and processor(s) configured to execute the stored programmed instructions to set an inhalation time and an exhalation time. A current inspiratory pressure and a current tidal volume are obtained from the pressure transducer(s) and/or the first flowmeter. A stroke of the linear electro-mechanical actuator is then controlled to facilitate inspiratory and expiratory phases of a respiratory cycle. |
| US11744968B2 |
Pressure adjustment method for CPAP machine
A positive airway pressure apparatus is automatically adjusting. Pressure increases in response to apnea events when the apparatus is in one or more responsive states. Pressure does not increase in response to apnea events when the apparatus is in a non-responsive state. The apparatus switches between responsive and nonresponsive states depending upon any of a number of different criteria that help differentiate between open airway apnea events and closed airway apnea events. |
| US11744966B2 |
Vaporizer device
A vaporizer device includes a housing, a wick element that is configured to contact a vaporizable substance, an induction heating element located within the housing and inductively coupled to the wick element and not in contact with the wick element, and a power source electrically connected to the induction heating element. The wick element is positioned such that the induction heating element is around the wick element and the wick element is surrounded by the induction heating element. The wick element is configured to heat the vaporizable substance based on induction heating. The induction heating element receives an alternating current from the power source and creates an electromagnetic induction field around the wick element, and the wick element generates heat based on the electromagnetic induction field. |
| US11744965B2 |
System for analyzing and controlling consumable media dosing information
A vaporizing article, comprises a vaporizer drive circuit; one or more memories configured to store a percentage of at least one constituent in an inhalation media, one or more compensation values for at least one compensation category for the at least one constituent, and instructions; and a control circuit comprising a processor coupled with the one or more memories configured to run the instructions, the instructions configured to cause the processor to: receive a dose target for a constituent; determine whether to perform compensation for an inhalation media dose in order to ensure the dose target is met; when compensation is to be performed, determine the properly compensated inhalation media dose based on an associated compensation value for the constituent; and control the vaporizer drive circuit so as to dispense a compensated dose of the inhalation media. |
| US11744963B2 |
Mist inhaler devices
A mist inhaler device (200) for generating a mist for inhalation by a user. The device includes a mist generator device (201) and a driver device (202). The driver device (202) is configured to drive the mist generator device (201) at an optimum frequency to maximise the efficiency of mist generation by the mist generator device (201). |
| US11744961B2 |
Portable medical treatment system and method of use
A medical treatment system including a treatment chamber, a source of an aqueous mist containing a medication, a source of an oxygen-enriched gas, and a control system adapted to alternately surround a human body part with a mist containing a medication and the oxygen enriched gas, which can be used to treat various skin disorders including infected lesions, bacterial infections such as acne (i.e. Propionibacterium acnes), fungal infections such as Athlete's foot (i.e. fungal genus Trichophyton), conditions associated with hair loss including alopecia as well as ulcerations and frostbite resulting from poor circulation. A method of treating skin disorders is also disclosed, that includes providing a mist containing a medication and enriched oxygen gas to the site being treated as well as providing oxygen to the patient during treatment. |
| US11744960B2 |
Inhaler with vortex tunnel
An inhaler article includes a body extending along a longitudinal axis from a mouthpiece end to a distal end with an endpiece element at the distal end. A capsule cavity is defined within the body and extends along the longitudinal axis. A mouthpiece air channel extends from the capsule cavity to the mouthpiece end. A vortex tunnel is between the endpiece element and the capsule cavity. The vortex tunnel has an air inlet and an air passageway extending from the air inlet to the capsule cavity. The endpiece element is configured to restrict or prevent airflow through the distal end to the capsule cavity and the air inlet and air passageway of the vortex tunnel are configured to enable air to be drawn into the capsule cavity and form a vortex of inhalation air through the capsule cavity. |
| US11744959B2 |
Gripper apparatus for cannulas
The invention relates to a gripper apparatus for a cannulation robot and for gripping a cannula having a cannula holder. The gripper apparatus comprises two gripper elements and a moving device. The two gripper elements can be moved relative to each other and work in concert to grip the cannula holder. The moving device is designed to move the two gripper elements relative to each other and at least one of the gripper elements relative to the cannula holder. The gripper apparatus can thereby be brought into a gripping state, in which at least one of the gripper elements is engaged with the cannula holder, by means of the moving device. |
| US11744958B2 |
Protection device for protecting an injection needle
The present invention relates to a protection device (1) intended to at least partially cover the needle (2) of an injection device, comprising: a support (3) of the protection device (1), a sleeve (4) movable axially in translation with respect to the support (3), an arrangement (14) for returning the sleeve (4) from an injection position to a protection position, an axial guidance arrangement (29, 30) for preventing the sleeve (4) from pivoting with respect to the support (3), one peg (6) directly and at least elastically, coupled longitudinally to the support (3) or the sleeve (4) and housed in a passageway (10) defining a first section (11) and a second section (12) followed by the peg (6) from a storage position to the injection position and then to the protection position, and a safety arrangement (21; 36, 34, 35) part of which being elastically deformable, arranged in a way as to prevent the peg from returning from the second section to the first section. The invention also relates to packaging (26) for the device. |
| US11744956B2 |
Medical sharp removal and storage device
An apparatus for entirely removing a medical sharp from a holder to which it is connected, including a body (102), a heating unit (104) disposed in the body, a receiving unit (114) fixedly disposed in the body and configured to receive the holder, and a collet (122) movably disposed within the body and configured to receive the medical sharp. The apparatus also includes a first biasing member (130) disposed within the body, and a user interface (136) coupled to the collet and configured to displace the collet away from the receiving unit, actuate the first biasing member to increase a bias on the collet toward the receiving unit, and actuate the heating unit. |
| US11744954B2 |
Collection of injection device data using energy harvested from an external device
Implementations of the present disclosure are directed to conserving energy of an injection device by using a sensor attached to the housing, the sensor configured to detect a signal associated with an amount of medicament within the injection device and to generate a sensor signal based on the signal, a control component coupled to the sensor, the control component configured to harvest energy to process the sensor signal and to generate injection device data, and an antenna coupled to the control component and configured to transmit a radio frequency signal based on the injection device data. |
| US11744952B2 |
Pen-type injector
The present invention relates to injectors, such as pen-type injectors, that provide for administration of medicinal products from a multidose cartridge and permit a user to set a delivery dose. An injector may include a housing, a cartridge containing a medicinal product, the cartridge being retained within the housing, means for selecting a dose of the medicinal product to be expelled, and means for expelling the selected dose of the medicinal product. The housing may be a unitary housing within which the means for selecting the dose and the means for expelling the selected dose are moveably retained. Alternatively, the injector may include a housing, a piston rod, an insert located in the housing and through which the piston rod may rotate, ratchet means, a dose dial sleeve, a drive sleeve, a button located on the drive sleeve and rotatable with respect to the drive sleeve, and clutch means which upon depression of the button prevents rotation between the dose dial sleeve and the drive sleeve. |
| US11744947B2 |
Glucose control system with control parameter modification
A blood glucose control system is configured to modify therapy provide to a subject and determine whether the modified therapy results in a statistically significant improvement in glycemic control. The system obtains glycemic control information resulting from delivery of first therapy using a first value of a control parameter and determines a first effect corresponding to the first therapy. The control parameter is set to a second value that differs from the first value. The system obtains glycemic control information resulting from the delivery of the second therapy using the second value of the control parameter and determines a second effect corresponding to the second therapy. The system can perform a comparative assessment and determine whether the second value for the control parameter results in a statistically significant improvement in glycemic control for the subject. |
| US11744940B2 |
Drug delivery device with needle actuation mechanism
A drug delivery device (1) comprising a delivery unit (2) receiving a drug cartridge (3) containing a drug to be administered to a patient in need thereof, the delivery unit comprising a subcutaneous delivery mechanism (7) including a needle (24), a needle support (8) to which the needle is mounted, and a needle actuation mechanism (9) configured to move the needle from a retracted position within a housing (5) of the delivery unit (2), to an extended delivery position where the needle projects through a base wall (14) of the housing. The needle actuation mechanism comprises a rotary actuator (10) configured to engage an engagement lever (11) coupled to the needle support (8) for translating the needle support between retracted and extended delivery positions. |
| US11744937B2 |
Flexible and conformal patch pump
Provided is a flexible and conformal wearable, self-contained medical device. The medical device comprises an integral housing formed by a flexible upper portion and a flexible lower portion joined along their perimeters. The medical device is also provided in a plurality of shapes and configurations for increasing the flexibility and conformability of the housing. The components contained within the housing, such as a drug reservoir, printed circuit board, and power supply are preferably constructed from flexible materials and are formed, connected and positioned according to the configuration of the housing in a manner for enhancing flexibility of the housing. A thermal bubble micropump is provided for controlling flow of a drug from the flexible reservoir, that utilizes a thermal resistor provided locally to a thermal expansion fluid that causes a surrounding membrane to expand and displace a volume of drug to be provided to the user. |
| US11744934B2 |
Suction and irrigation device
Described herein are devices and methods for irrigating and suctioning fluids from the lumens or cavities of a mammalian body. The devices include a malleable irrigation tube and a suction tube that is slidably mounted upon the irrigation tube. |
| US11744933B2 |
Saliva management system
A saliva management system may be configured to manage fluid transfer with respect to first and second bodily regions. The system may include an anchoring member and a connector member. The anchoring member may be configured conformingly engage the first and second bodily regions. The connector member may include a capture portion and a fluid transfer portion. The capture portion may be configured to receive a central portion of the anchoring member. The fluid transfer portion may be being fluidically connected to a supply source. |
| US11744932B2 |
Systems and methods for determining blockages in a negative pressure wound therapy system
A negative pressure wound therapy device can include a negative pressure source and a controller configured to activate the negative pressure source for a first duration of time to attempt to reduce pressure under the wound dressing to approximately a negative pressure set point, subsequent to expiration of the first duration of time, deactivate the negative pressure source after pressure under the wound dressing is reduced to approximately the negative pressure set point, activate the negative pressure source for a second duration of time to attempt to reduce pressure in the fluid flow path, the second duration of time subsequent to the first duration of time, determine a pressure change in a fluid flow path over the second duration of time, and, in response to determining that the pressure change in the fluid flow path over the second duration of time indicates reduction in pressure, provide indication of a blockage. |
| US11744926B2 |
Anti-adhesive barrier membrane using alginate and hyaluronic acid for biomedical applications
A non-synthetic, hydrophilic, biodegradable, biocompatible polysaccharide based non-toxic anti-adhesion hydrogel barrier is disclosed herein. The barrier of the present invention is formed by constructing a unique interpenetrating, crosslinked network with a unique porosity. Furthermore, the barrier of the present invention is comprised of tunable biopolymers for controllable mechanical robustness and degradation. The barrier of the present invention effectively reduces unwanted adhesions using non-synthetic components. |
| US11744923B2 |
Production of materials having an anisotropic structure
The present invention relates to a monolithic multi-layered material having at least a first layer, from which anisotropic pores originate, and a second layer, in which the anisotropic pores continue. The present invention further relates to a monolithic medical material having at least a first layer, from which anisotropic pores originate, and a second layer, in which the anisotropic pores continue. The present invention further relates to a process for the production of a multi-layered material having anisotropic pores. It further relates to a multi-layered material which can be produced by the process according to the invention. |
| US11744922B2 |
Biomimetic sponges for tissue regeneration
The present disclosure relates generally to tissue engineering. Disclosed herein are biomimetic sponges useful for tissue regeneration and methods for making biomimetic sponges. |
| US11744921B2 |
Surgical implant material for assisted repair of muscle mechanics and method of preparing the same
The present invention provides a surgical implant material for assisted repair of muscle mechanics and a method of preparing the same. The surgical implant material for assisted repair of muscle mechanics comprises a collagen compound within a net-like bacterial cellulose base material. A bacterial cellulose base material is placed into solution of collagen, treated via vortex shaking, dried at room temperature; and then immersed in an aqueous solution of an aldehyde compound under vacuum to react for 10 to 30 minutes, thereby producing the surgical implant material for assisted repair of muscle mechanics. The surgical implant material of the present invention can effectively improve the biocompability, and maintain the flexibility, smoothness and fitness of the base material to reduce the damage to surrounding tissues, thereby reducing the bleeding and inflammatory response. Meanwhile, the processing conditions of the preparation method is more reasonable and convenient to control, and more suitable for industrial scale-up. |
| US11744919B2 |
Bioprinted meniscus implant and methods of using same
Provided herein are meniscus implant compositions, as well as method for making and using the same. The subject meniscus implants find use in repairing and/or replacing damaged or diseased meniscal tissue in a mammalian subject. |
| US11744917B2 |
Tissular formulation or adhesive obtained from a blood composition containing platelets, and method for the preparation of said formulation
A formulation, or tissular adhesive, obtained from a platelet-rich blood composition and/or growth factors, and method for the preparation of this adhesive. The preparation method of the adhesive comprises the steps of raising the temperature of the initial blood composition and subsequently activating the composition. Among other advantages, the tissular adhesive is biocompatible and biodegradable, has desirable biological or medical properties provided by the presence of platelets or growth factors, and also has a high adhesiveness and an accelerated coagulation process. |
| US11744914B2 |
Projection of germicidal ultra-violet light by edgelit substrate
A novel purification device is provided which projects Ultra-Violet wavelength light to create curtain-like beams that impair germs and pathogens exposed thereto or passing through the beams. A preferred embodiment described herein is comprised of a powered Light Emitting Diode to produce light, mounted edgelight-fashion onto an optically clear substrate light guide that has clear remote outer edges for light projection. Substrate utilized herein is an optically clear sheet such as acrylic that guides the edge-mounted L.E.D. produced Ultra-Violet wavelength light to its remote edges, projecting it outwardly through surrounding air and onto surfaces in light beams emitting from edges of the substrate, projected in suitable strength and wavelength UV-C to create a curtain-like partition, a barrier deadly to airborne or surface germs, and renders germs exposed to the light dead, damaged or inert. |
| US11744903B2 |
Method for preparing cyclodextrin metal organic framework (CD-MOF) stable in aqueous phase
A method for preparing a cyclodextrin metal organic framework (CD-MOF) stable in aqueous phase, including: dissolving β-cyclodextrin and solid potassium hydroxide in deionized water followed by magnetic stirring and ultrasonic treatment at room temperature, addition of methanol and stirring to obtain a reaction mixture; filtering the reaction mixture with a polytetrafluoroethylene membrane filter in a beaker; placing the beaker in methanol vapor to form a β-CD-MOF crystal; washing the β-CD-MOF crystal with ethanol followed by centrifugation and vacuum drying to obtain β-CD-MOF; preparing a β-CD-MOF-active substance complex by impregnation; and preparing an active substance-loaded β-CD-MOF-Tween 80 complex by physical adsorption modification followed by washing with anhydrous ethanol and vacuum drying. |
| US11744901B2 |
Phage conjugates and uses thereof
The present invention relates to pharmaceutical compositions containing lipid-bacteriophage conjugates, wherein the bacteriophage:lipid ratio is in the range of 3:1 to 100:1 and wherein the lipid is an immunologically active lipid and the bacteriophage is a filamentous bacteriophage, and uses thereof. Preferably, the bacteriophage is engineered to stimulate an immune response and/or bind to a target cell. |
| US11744896B2 |
Compositions, use, and method for CDK2-PROTACs for cancer therapy and hearing loss
Provided are CDK2-PROTAC compounds and pharmaceutical compositions thereof that can be used for specific degradation of the cyclin-dependent kinase 2 (CDK2) protein, for treatment of cancers and other CDK2 related diseases as well as for prevention and treatment of hearing loss. |
| US11744895B2 |
Intranasal epinephrine formulations and methods for the treatment of disease
Drug products adapted for nasal delivery comprising formulations with epinephrine and devices comprising such formulations are provided. Methods of treating anaphylaxis with epinephrine products are also provided. |
| US11744893B2 |
Constrained conditionally activated binding proteins
The invention relates to COnditional Bispecific Redirected Activation constructs, or COBRAs, that are administered in an active pro-drug format. Upon exposure to tumor proteases, the constructs are cleaved and activated, such that they can bind both tumor target antigens (TTAs) as well as CD3, thus recruiting T cells expressing CD3 to the tumor, resulting in treatment. |
| US11744891B2 |
Treatment of autism spectrum disorder and associated symptoms
Disclosed is a single unit oral dosage form having, in combination, inositol and an extended release clonidine or extended release guanfacine. In one aspect, a method for treating ADHD and/or associated symptoms thereof includes administering to an ADHD patient the single unit oral dosage form. In another aspect, a method for treating ADHD and/or associated symptoms thereof includes administering to an ADHD patient inositol in combination with extended release clonidine or extended release guanfacine, whether administered separately or as a single dosage form. |
| US11744882B2 |
Peptides and T cells for use in immunotherapeutic treatment of various cancers
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules. |
| US11744881B2 |
Treatment of amyotrophic lateral sclerosis using botulinum toxin
A method for treating Amyotrophic Lateral Sclerosis (ALS), also known as motor neuron disease (MND) or Lou Gehrig's disease, in a patient in need thereof comprises administering botulinum toxin to the patient. The botulinum toxin may be administered by subcutaneous or intradermal injection. The injection may be administered to and/or around the vicinity of a trigeminal nerve, a cervical nerve, a thoracic nerve, a lumbar nerve, and/or a sacral nerve of the patient. The administration of the botulinum toxin prevents an overproduction of glutamate, Substance P, and CGRP in a sensory system and thereby inhibits a migration of the glutamate, Substance P, and CGRP to the motor system, which otherwise would cause neuroexcitatory toxicity that results in the death of motor neurons. |
| US11744880B2 |
Blood coagulation factor replacement product for use in the treatment or prophylaxis of bleedings
The invention pertains to a blood coagulation factor replacement product for use in the treatment or prophylaxis of bleedings of patients having an acquired coagulation factor deficiency or for use in the treatment or prophylaxis of bleedings of patients having a congenital deficiency of a coagulation factor. Said product comprises at least isolated prothrombin (Factor II) and isolated Antithrombin III (ATIII), whereby the molar ratio between ATIII to Factor II is at least 1:30. By administration of said product the patient's risk for a thromboembolic complication is reduced. |
| US11744877B2 |
Method for permeabilizing tumor vasculature using a tumor vasculature permeabilizing molecule to improve access of a therapeutic or diagnostic agent to a tumor
The present invention provides a tumour vasculature permeabilising molecule for use in permeabilising vasculature of a tumour for treating, detecting or diagnosing said tumour wherein said tumour vasculature permeabilising molecule is formulated for systemic administration to said patient. A composition comprising a tumour vasculature permeabilising molecule and an appropriate anticancer agent or imaging agent, and a method of treatment or a method of detecting the presence or absence of a tumour are also provided. |
| US11744876B2 |
Immunomodulator antibody drug conjugates and uses thereof
Provided herein are compounds, trifunctional antibody products thereof, and methods and pharmaceutical compositions for use in treatment of inflammatory and/or proliferative diseases. |
| US11744873B2 |
Compositions and methods for the treatment of metabolic and liver disorders
Disclosed herein are small molecule GIP/GLP-1 dual receptor agonist compositions, pharmaceutical compositions, the use and preparation thereof. |
| US11744869B1 |
Compositions and methods for treatment of addiction withdrawal symptoms
Provided herein are formulations composed of fish roe wax extract and Nigella sativa oil extract. This oily composition is prepared and used as a treatment for addiction withdrawal symptoms by regulating dopamine and serotonin unbalance in a subject in need thereof. The prepared formulation alleviated the addiction effect of cocaine after daily single dosing of addiction-induced mice. |
| US11744867B2 |
Modulation of microbial synthesis of 4-ethylphenol and 4-ethylphenyl sulfate in behavior and disease
Some embodiments relate to genetically engineered bacterial strains for modulation of levels of the bacterial metabolite 4-ethylphenol (4EP) and its sulfated form, 4-ethylphenyl sulfate (4EPS). In some embodiments, the bacteria reduce or inhibit production of 4EP or 4EPS in the gut of a subject. The bacteria can ameliorate, delay the onset, or reduce the likelihood of one or more symptoms associated with anxiety and/or autism spectrum disorder (ASD) in the subject. |
| US11744864B2 |
Method of treating eye diseases with krill oil
The present invention provides compositions comprising phosphatidylcholine derived compounds carrying an omega-3 fatty acid for use in prophylaxis or therapy, particularly when administered systemically. This invention further relates to a modified krill oil composition enriched in LPC-DHA and LPC-EPA, methods of making and methods of using to treat neurological and ocular disorders. |
| US11744863B2 |
Process for preparing a pooled human platelet lysate, pooled human platelet lysate and its use for treating neurological disorders
Process for preparing a heat-treated pooled human platelet lysate, said process comprising the steps of: a) Providing a pooled human platelet lysate (p HPL), b) Heat-treating the pooled human platelet lysate at a temperature of 50° C. to 70° C. during 20 to 40 minutes, c) Purifying the heat-treated pooled human platelet lysate of step b). |
| US11744862B2 |
CS1 targeted chimeric antigen receptor-modified T cells for treatment of AL amyloidosis
Methods for treating AL amyloidosis using chimeric antigen receptors targeting CS1 are described. |
| US11744860B2 |
Technology for efficient activation of NKT cells
The present invention relates to a method for producing en NKT cell ligand-pulsed human CD14 positive cell that activates NKT cells and strongly induces proliferation, IFN-γ production, and/or cytotoxic activity of NKT cells. More specifically, the method is characterized in that the isolated CD14 positive cell is cultured in a medium containing an NKT cell ligand and GM-CSF and substantially free of IL-4. In addition, the present invention relates to a method for producing an NKT cell ligand-pulsed human CD14 positive cell line and, specifically, the method is characterized in that the isolated CD14 positive cell is cultured in a medium containing an NKT cell ligand and substantially free of GM-CSF and IL-4. The present invention also relates to a cell preparation containing an NKT cell ligand-pulsed human CD14 positive cell or an NKT cell ligand-pulsed human CD14 positive cell line and pharmaceutical use thereof. |
| US11744859B2 |
Compositions and methods for parenteral administration of therapeutic agents
The invention provides compositions and methods for administering a therapeutic agent to a patient, such as pharmaceutical compositions containing a blood product and a therapeutic agent selected from an anthracycline anti-cancer agent (e.g., doxorubicin), a topoisomerase inhibitor, an oxazaphosphinanyl anti-cancer agent, a nitro-aryl anti-cancer agent, a thiol-reactive functional group agent, a nitric oxide modulator, a platinum-based antineoplastic compound, acrylamide, acrylonitrile, bis(4-fluorobenzyl)trisulfide, a cardiac glycoside, an anti-mitotic agent (e.g., paclitaxel), a nucleoside analog, an EGFR inhibitor, or an anti-microbial agent. |
| US11744854B2 |
Composition comprising natural extracts and an iron salt
A composition which, in addition of the synergy of action of each of the composition-forming materials, can significantly enhance the efficaciousness of each material. Specifically, the composition comprises each of extract obtained from gotukora, amla, kotarahinbutsu, diosgenin and yamabushitake, and a divalent/trivalent iron salt as effective ingredients. The efficacy of each of the composition-forming materials is even more enhanced beyond expectation by containing the divalent/trivalent iron salt. |
| US11744853B2 |
Method of administration and treatment
Provided herein are formulations for topical and/or transdermal administration, and methods of using these formulations for the treatment of proliferative diseases related to cancer such as cancers and related conditions, and solid tumors. Also provided are formulations for topical and/or transdermal administration, and methods of using these formulations for melasma, gout, skin disorders, and other diseases and disorders described herein as well as methods for modulating the pH (e.g. raising) of a tissue or microenvironment proximal to a tumor, modulating pH, or improving the effectiveness of know chemotherapeutic agents, immunotherapy and the like for the prevention, treatment of cancers and related conditions described herein. |
| US11744852B2 |
Hydrogen-containing composition
A hydrogen-containing composition for ingestion or topical use and method of producing the hydrogen-containing composition are provided. The composition includes a carrier liquid and molecular hydrogen. The concentration of molecular hydrogen in the carrier liquid is greater than 3 ppm. |
| US11744851B2 |
Enhancing AAV-mediated transduction of ocular tissues with hyaluronic acid
Disclosed herein are compositions of rAAV particles and methods for administrating rAAV particles having enhanced transduction properties. |
| US11744850B2 |
Hydroxypropyl beta-cyclodextrin compositions and methods
This disclosure provides mixtures of beta-cyclodextrin molecules substituted at one or more hydroxyl positions by hydroxypropyl groups, the mixture optionally including unsubstituted beta-cyclodextrin molecules, for use as a pharmaceutically active ingredient; methods of making such mixtures; methods of qualifying such mixtures for use in a pharmaceutical composition suitable for intrathecal or intracerebroventricular administration; pharmaceutical compositions suitable for intrathecal or intracerebroventricular administration comprising such mixtures; and methods of using the pharmaceutical compositions for treatment of Niemann-Pick disease Type C. |
| US11744849B2 |
Hydroxypropyl beta-cyclodextrin compositions and methods
This disclosure provides mixtures of beta-cyclodextrin molecules substituted at one or more hydroxyl positions by hydroxypropyl groups, the mixture optionally including unsubstituted beta-cyclodextrin molecules, for use as a pharmaceutically active ingredient; methods of making such mixtures; methods of qualifying such mixtures for use in a pharmaceutical composition suitable for intrathecal or intracerebroventricular administration; pharmaceutical compositions suitable for intrathecal or intracerebroventricular administration comprising such mixtures; and methods of using the pharmaceutical compositions for treatment of Niemann-Pick disease Type C. |
| US11744848B2 |
Hydroxypropyl beta-cyclodextrin compositions and methods
This disclosure provides mixtures of beta-cyclodextrin molecules substituted at one or more hydroxyl positions by hydroxypropyl groups, the mixture optionally including unsubstituted beta-cyclodextrin molecules, for use as a pharmaceutically active ingredient; methods of making such mixtures; methods of qualifying such mixtures for use in a pharmaceutical composition suitable for intrathecal or intracerebroventricular administration; pharmaceutical compositions suitable for intrathecal or intracerebroventricular administration comprising such mixtures; and methods of using the pharmaceutical compositions for treatment of Niemann-Pick disease Type C. |
| US11744847B2 |
Use of beta-1,3-glucan for modulating immune function and treating intestinal inflammation
The present application relates to beta-1,3-glucan and uses thereof to modulate immunity in the human body. Also provided are methods for treatment and/or prevention of high cholesterol, diabetes, and allergies. Also provided are methods for treatment and/or prevention of intestinal inflammation. |
| US11744846B2 |
Allele specific modulators of P23H rhodopsin
The present embodiments provide methods, compounds, and compositions for treating, preventing, ameliorating, or slowing progression of retinitis pigmentosa (RP), such as autosomal dominant retinitis pigmentosa (AdRP) by administering a P23H rhodopsin specific inhibitor to a subject. The present embodiments provided herein are directed to compounds and compositions useful for treating, preventing, ameliorating, or slowing progression of retinitis pigmentosa (RP), such as autosomal dominant retinitis pigmentosa (AdRP). In certain embodiments, P23H rhodopsin inhibitors provided herein are allele-specific antisense compounds targeted to a P23H mutant allele that are capable of selectively inhibiting expression of P23H rhodopsin mutant protein to a greater extent than wild-type protein. In certain embodiments, administration of the allele specific antisense compounds in a subject having AdRP results in selective inhibition of P23H rhodopsin and allows the normal protein produced from the wild-type allele to maintain rod survival and function in the subject. |
| US11744838B2 |
Methods of treating hypogonadism with transnasal testosterone bio-adhesive gel formulations in male with allergic rhinitis, and methods for preventing an allergic rhinitis event
The present invention relates to methods of treating hypogonadism in a male subject through administering intranasally to the male subject an intranasal testosterone bio-adhesive gel formulation to deliver a therapeutically effective amount of testosterone. In particular, the testosterone therapy of the invention remains effective if an allergic rhinitis event occurs in the male during the treatment or when the male subject uses a topical nasal vasoconstrictor or a topical intranasal decongestant during the hypogonadism treatment. Further, the present invention relates to a method of preventing the occurrence of an allergic rhinitis event in a male, who is undergoing a hypogonadism treatment with an intranasal testosterone bio-adhesive gel. In certain embodiments, the intranasal testosterone bio-adhesive gel formulation according to the invention comprises 4.0% and 4.5% testosterone. |
| US11744832B2 |
Heteroaryl substituted pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidines as Janus kinase inhibitors
The present invention provides heteroaryl substituted pyrrolo[2,3-b]pyridines and heteroaryl substituted pyrrolo[2,3-b]pyrimidines that modulate the activity of Janus kinases and are useful in the treatment of diseases related to activity of Janus kinases including, for example, immune-related diseases, skin disorders, myeloid proliferative disorders, cancer, and other diseases. |
| US11744831B2 |
Antiviral JAK inhibitors useful in treating or preventing retroviral and other viral infections
Compounds, compositions, and methods of treatment and prevention of Hepacivirus, Pestivirus, Flavivirus or Alphavirus infection are disclosed. The compounds are pyrrolo[2,3-b]pyridines and pyrrolo[2,3-b]pyrimidine JAK inhibitors. Combinations of these JAK inhibitors and additional antiretroviral compounds, such as NRTI, NNRTI, integrase inhibitors, entry inhibitors, protease inhibitors, and the like, are also disclosed. In one embodiment, the combinations include a combination of adenine, cytosine, thymidine, and guanine nucleoside antiviral agents, optionally in further combination with at least one additional antiviral agent that works via a different mechanism than a nucleoside analog. This combination has the potential to eliminate the presence of Hepacivirus, Pestivirus, Flavivirus or Alphavirus in an infected patient. |
| US11744820B2 |
Inhibitors of microbially induced amyloid
The present disclosure provides methods and compositions for the prevention, amelioration, or alleviation of one or more neurological disorders associated with microbially-induced amyloid formation. Methods of inhibiting, ameliorating, reducing the likelihood, delaying the onset of, treating, or preventing an amyloid disorder are disclosed. Methods of identifying compounds capable of inhibiting the formation of microbially-induced amyloid fibrils are disclosed. |
| US11744814B2 |
Methods and pharmaceutical preparations for elevating blood hemoglobin and oxygen saturation levels with hydroxycitric acid
Provided is a method of treating a subject, including: (i) determining an initial level of blood oxygen saturation in the subject, and (ii) administering to the subject a therapeutically effective amount of a formulation including HCA, wherein HCA is (−)-hydroxycitric acid, a salt thereof, or a derivative thereof, thereby increasing blood oxygen saturation. Provided is a kit including HCA and instructions directing a subject to ingest the HCA if the subject is determined to have unhealthily low blood oxygen saturation. Provided is a method of treating a subject, including: (i) determining an initial level of blood hemoglobin in the subject, and (ii) administering to the subject a therapeutically effective amount of a formulation including HCA, thereby increasing blood hemoglobin. |
| US11744811B2 |
Methods of stabilizing epinephrine
The present invention is directed to methods of stabilizing a pharmaceutical composition comprising epinephrine containing the steps filling a container, capping the container, assembling the container and placing the assembled capped container (assembled device) in a secondary packaging system. |
| US11744809B2 |
Extended release tablet comprising a weight-loss drug
An extended release tablet (ERT), having phentermine or a pharmaceutically acceptable salt thereof, and one or more of a wax and a pharmaceutically acceptable excipient selected from among one or more of a fatty acid, a bulking agent, a lubricant and the like is disclosed. A process for its preparation is also disclosed. |
| US11744808B2 |
Compositions and methods for treating non-alcoholic steatohepatitis
Cepharanthine, Repirinast, Ifenoprodil Hemitartrate, Bromantane, Actarit, Lobenzarit, Irsogladine, Istradefylline, Trapadil, Bemithyl, and are used for treating or prophylaxis of lobular inflammation, non-alcoholic fatty liver disease or non-alcoholic steatohepatitis in a subject. |
| US11744805B2 |
Methods for validating an apparatus for producing nanoparticles
The invention provides a method for validating the functioning of an apparatus with a static mixing device for mixing two liquid streams for producing nanoparticles. The static mixing device may be a jet impingement reactor. The method is based on the use of PLA, PLG or PLGA for producing polymeric nanoparticles with highly reproducible particle sizes. The invention further provides kits and liquid compositions for carrying out the method. |
| US11744803B2 |
PH-controlled pulsatile delivery system, methods for preparation and use thereof
The invention relates to delivery systems that allow for the pulsatile release of a substance, such as a drug, in response to a change in pH. More specifically, it relates to drug administration to the GI tract, in particular to site-specific intestinal drug delivery via the oral route. Provided is a pH-controlled pulsatile release system (PPRS) comprising a core surrounded by a coating layer, wherein said core comprises an active substance and wherein said coating layer comprises a pH-sensitive coating material wherein a swellable agent is embedded. Said swellable agent is capable of taking up at least 1.1 times, preferably at least 5 times, more preferably at least 10 times its weight in water. Also provided is a pharmaceutical composition comprising a PPRS, in particular a colon-specific PPRS. |
| US11744802B2 |
Therapeutic compositions for treatment of human immunodeficiency virus
A solid oral dosage form is provided, comprising a compound of Formula I or a pharmaceutically acceptable salt thereof, tenofovir alafenamide or a pharmaceutically acceptable salt thereof, and emtricitabine or a pharmaceutically acceptable salt thereof. |
| US11744801B2 |
Methods of making lipid nanoparticles
The disclosure features novel methods of producing nucleic acid lipid nanoparticle (LNP) compositions employing a modifying agent after formation of a precursor nucleic acid lipid nanoparticle, the produced compositions thereof, and methods involving the nucleic acid lipid nanoparticles useful in the delivery of therapeutics and/or prophylactics, such as a nucleic acid, to mammalian cells or organs to, for example, to regulate polypeptide, protein, or gene expression. |
| US11744800B2 |
Methods of use of emulsion formulations of an NK-1 receptor antagonist
Disclosed herein are novel pharmaceutical formulations of a neurokinin-1 (NK-1) receptor antagonist suitable for parenteral administration including intravenous administration. Also included are formulations including both the NK-1 receptor antagonist and dexamethasone sodium phosphate. The pharmaceutical formulations are stable oil-in-water emulsions for non-oral treatment of emesis and are particularly useful for treatment of subjects undergoing highly emetogenic cancer chemotherapy. |
| US11744799B2 |
Topical composition
The present invention relates to a composition for topical application comprising a polyaphron dispersion, wherein the polyaphron dispersion comprises a continuous phase, a discontinuous phase and crisaborole. |
| US11744798B2 |
Injectable pharmaceutical formulation
An injectable pharmaceutical formulation includes nanofibrillar cellulose hydrogel wherein the content of nanofibrillar cellulose in the pharmaceutical formulation is the range of 1-8% (w/w), and pharmaceutical compound. The injectable pharmaceutical formulation can provide a sustained release of a pharmaceutical compound in a subject. Use of nanofibrillar cellulose for preparing the injectable pharmaceutical formulation is also disclosed. |
| US11744797B2 |
Rapamycin for the treatment of lymphangioleiomyomatosis
The present invention relates to methods and compositions for treating lymphangioleiomyomatosis in a human subject in need of such treatment. The methods comprise administering to the subject via inhalation an aerosol composition comprising rapamycin or a prodrug or derivative (including analog) thereof. |
| US11744795B2 |
Method for controlling dental caries and treating teeth sensitivity
A tooth paste composition comprising black cumin oil (Nigella sativa) and fluoride-doped bioactive glass, zinc oxide, and/or titanium oxide is disclosed. |
| US11744793B2 |
Cosmetic compositions for protection against air pollutants
Disclosed is the use of cosmetic compositions comprising an oak extract, a grape seed extract and a green tea extract to protect the skin, scalp, hair and external mucosa against air pollutants. |
| US11744782B2 |
Separately packed curable composition
Provided is a curable composition that has a sufficient pot life and does not cause a significant delay in curing time even after long-term storage at room temperature or higher. A separately packed curable composition includes: (A) a first pack containing: (a1) a polymerizable monomer having no acidic group, (b) a polymerizable monomer having an acidic group, and (c) a transition metal compound; and (B) a second pack containing: (a2) a polymerizable monomer having no acidic group, (d) an aromatic amine compound, and (e) at least one compound selected from sulfinic acid and a salt thereof. |
| US11744777B2 |
Reconstitution device, system and method
A disposable fluid transfer and mixing device is disclosed and includes an injector support surface for receiving an injection device thereon. A lyophilized drug vial, a diluent vial and a syringe are also attached to the device. The device features fluid passageways and a manual valve that may be manipulated so that the syringe may be used to transfer diluent from the diluent vial to the lyophilized drug vial, for reconstitution of the drug. The valve may also be configured so that the reconstituted drug is transferred from the lyophilized drug vial to the injection device. An automated transfer and mixing device receives an injection device, a lyophilized drug vial and a diluent vial and transfers diluent from the diluent vial to the lyophilized drug vial and shakes or vibrates the lyophilized drug vial to reconstitute the drug. The device then transfers the reconstituted drug from the lyophilized drug vial to the injection device. |
| US11744774B2 |
Adjustable bottle support
An adjustable bottle support for a pump used in medical procedures comprises first and second support members mounted on an attachment member which is attachable to a pump body. The second support member is pivotally mounted on the attachment member for rotation between a first position in which in which the first and second support members are aligned and level with one another and a second position in which the second support member is tilted and slopes upwardly in a direction away from the first support member. |
| US11744772B2 |
Adjustable automated CPR positioning apparatus
A cardiopulmonary resuscitation (CPR) positioning apparatus, having a support structure with a plurality of elements, each having a variable length, hingedly connected one to another at respective ends thereof, wherein the support structure is configured to be unfolded from a compactly folded configuration, in which the plurality of elements are arranged one against another, to an operable configuration, in which the elements are arranged end-to-end around a patient's chest; and a CPR chest compressor movably mounted to a first of the plurality of elements, wherein the CPR chest compressor is configured to be moved along the first of the plurality of elements, such that, when the support structure is in the operable configuration, the chest compressor can be positioned precisely above the patient's chest. |
| US11744769B2 |
Assisted speed controller for percussive massage devices
A percussive massage device includes a motor including a rotor, a push rod operatively connected to the motor and configured to reciprocate in response to activation of the motor, a massage attachment coupled to a distal end of the push rod, a sensor configured to detect a rotor position of the rotor, and a controller configured to receive the rotor position, determine a rotational speed of the motor therefrom, and compare the rotational speed to a predetermined speed, wherein the controller is configured to increase operating power of the motor when the rotational speed is lower than the predetermined speed. |
| US11744768B2 |
Portable deep vein thrombosis compression device having an integrated pressure cuff and utilizing a disposable cuff barrier
A portable compression system for preventing deep vein thrombosis is provided. The portable compression system includes an inflatable apparatus comprising a monitor unit and at least one inflatable air cell. The portable compression system further includes an outer cuff comprising a pocket configured to receive the inflatable apparatus, the outer cuff configured to be wrapped around a portion of a patient's body where prevention of deep vein thrombosis is desired. The portable compression system further includes a disposable sleeve barrier configured to provide a physical barrier between the outer cuff and the portion of the patient's body. |
| US11744764B2 |
Method and device for assisting walking
Provided is a method and device for assisting walking of a user that may receive a pressure value applied to a sole of a user from a pressure sensor, acquire acceleration information associated with a movement of the user from an acceleration sensor, determine a gait phase based on the pressure value and the acceleration information, determine an assist torque corresponding to the determined gait phase, and control a driver to output the assist torque. |
| US11744758B2 |
Patient positioning system
A patient support system may include a pelvic bolster assembly and a thoracic bolster assembly. Each of the assemblies may be attached to a conventional surgical table frame by the surgical table frame's longitudinal rails. A plurality of adjustment mechanisms and components are provided to allow for easy and safe manipulation of a patient before and during surgery. |
| US11744757B2 |
Leg positioner for direct anterior approach total hip arthroplasty
Disclosed is a leg positioner apparatus to secure placement of a leg in total hip arthroplasty procedures. The leg positioner apparatus can attach to a standard operating table and helps in positioning the operative leg for femoral preparation. The leg positioner apparatus includes a post assembly mounted to an attachment bracket. The attachment bracket can be attached to the operating table. The operative leg can rest on the post assembly during the surgical procedure. |
| US11744753B2 |
Transmission device of hospital bed
A transmission device of a hospital bed contains: a main motor, a connection rod unit, a gear unit, and a driver. The gear unit includes a first coupling post, a second coupling post, a first gear, a second gear, a third gear, a third coupling post, and a fourth gear. The driver includes a first case, a second case, a first driving motor, a second driving motor, and a power cable. The first case has a first chamber, a third chamber configured to accommodate the first driving motor, and a fourth chamber configured to accommodate the second driving motor. The second case has a second chamber. The first coupling post, the second coupling post, the first gear, the second gear and the third gear are accommodated in the first chamber. The third coupling post and the fourth gear are accommodated in the second chamber. |
| US11744752B2 |
Apparatus and system for turning and positioning a patient
A system for use with a bed having a frame and a supporting surface includes a sheet having a bottom surface placed above the supporting surface of the bed, a top surface, and a plurality of tether straps connected to and extending from the sheet. Each tether strap is configured for connection to the bed. The bottom surface is at least partially formed of a low friction material, and the top surface is at least partially formed of a high friction material, such that the top surface provides greater slipping resistance than the bottom surface. The tether straps include at least two pairs of tether straps, with one pair connected proximate a top edge of the sheet and another pair connected proximate a bottom edge of the sheet. The sheet may further include a sliding member on the bottom surface to assist in lateral sliding of the sheet. |
| US11744745B2 |
Absorbent article and method and apparatus for manufacturing absorbent article
A method for manufacturing an absorbent article that includes: a first sheet body that includes two first sheets and a first elastic string that is stretchable and contractible in a left-right direction; a second sheet body; and a first weld portion. The method includes: (a) placing the first elastic string in a stretched state where the first elastic string is stretched in the left-right direction between the first sheets disposed in a thickness direction intersecting the left-right direction; (b) causing the second sheet body to overlap with the first sheet body in the thickness direction; (c) releasing the stretched state to bring about a released state; and (d) welding one end portion of the first sheet body in the left-right direction and one end portion of the second sheet body in the left-right direction to each other, to form the first weld portion. |
| US11744744B2 |
Curved elastic with entrapment
An apparatus for manufacturing an elastic composite structure is provided. The apparatus includes an anvil having a face with a first edge and a second edge separated in a cross-machine direction and a first contact surface extending out from the face, the first contact surface including a first notch. The first notch has an interior configured to receive a portion of an elastic thread and a portion of a web layer therein, and the first notch includes a first facing surface and a second facing surface defining at least a portion of the interior. Each of the first facing surface and the second facing surface are in a non-perpendicular orientation relative to the first contact surface and angled toward the first edge of the face. |
| US11744740B2 |
Dressing with sealing and retention interface
A dressing for treating a tissue site may include a base layer, a sealing member, a first and a second wicking layer, and an absorbent layer. The base layer may have a periphery surrounding a central portion and a plurality of apertures disposed through the periphery and the central portion. At least one of the apertures in the periphery may be positioned at an edge of the periphery, and may have an interior exposed at the edge. The sealing member and the base layer may define an enclosure. The first and the second wicking layer may each be disposed in the enclosure with the absorbent layer positioned between the first and the second wicking layer. Other dressings, systems, and methods are disclosed. |
| US11744736B2 |
Vacuum loss detection during laser eye surgery
Apparatus to treat an eye with an ophthalmic laser system comprises a patient interface having an annular retention structure to couple to an anterior surface of the eye. The retention structure is coupled to a suction line to couple the retention structure to the eye with suction. Liquid is added above the eye to act as a transmissive medium. A coupling sensor is coupled to the suction line to determine coupling of the retention structure to the eye. A separate pressure monitoring circuit having a much smaller volume than the suction line is connected to the annular retention structure to measure suction pressure therein. A system processor coupled to the monitoring pressure sensor includes instructions to interrupt firing of a laser when the pressure measured with a monitoring pressure sensor rises above a threshold amount. |
| US11744734B2 |
Method of implanting an ocular implant
A method of inserting an ocular implant into Schlemm's canal, the method comprising: moving the ocular implant into Schlemm's canal; and injecting a visco-elastic medium in front of the implant. |
| US11744730B2 |
Cordless heating pad
A heating pad includes a heat pad with an anterior and posterior side. The heat pad includes a first layer, a second layer, and a third layer. The second layer is located in between the first layer and the third layer. The first layer is located on the posterior side, while the third layer is located on the anterior side. The second layer has a wire selectively heated to increase the temperature of the heat pad. The third layer is a reflective material positioned to reflect heat from the second layer towards the first layer, decreasing heat emitted on the anterior side of the heat pad. The heating pad also includes a battery storage section for securing a battery. The battery is in electronical communication with the wire of the heat pad. The heating pad further includes an engagement mechanism to secure the heating pad to a user. |
| US11744729B2 |
Methods and devices for controlled delivery
Disclosed herein are exemplary medical devices for controlled delivery of material compositions, particularly occlusive, therapeutic, or diagnostic compositions. |
| US11744728B2 |
Intrauterine device with retrieval thread
An intrauterine contraceptive system may include a contraceptive intrauterine device, a retrieval thread permanently attached to the intrauterine device and an insertion device for inserting the intrauterine device into a uterus. The system may also include a release thread releasably coupled with the intrauterine device. The intrauterine device may be deployable out of a distal end of the insertion device and may be configured to change from a delivery configuration when housed in the insertion device to a deployed configuration when deployed in a uterus. The retrieval thread and the optional release thread may be at least partially housed within the insertion device during insertion of the intrauterine device into the uterus. The release thread may extend from the intrauterine device through the insertion device to an attachment point at or near a proximal end of the insertion device. |
| US11744726B2 |
Tissue adjustment implant
Tissue adjustment implants useful for adjusting a position of tissue in a patient are described. In an embodiment, a tissue adjustment implant includes a main body having a series of outwardly-extending projections. The tissue adjustment implants can be used in a variety of treatments, such as in the treatment of Obstructive Sleep Apnea and snoring. |
| US11744724B2 |
Artificial stomach
A biocompatible implant for a method of treating a reflux disease in a patient by preventing the cardia sphincter from sliding through the patient's diaphragm hiatus opening into the patient's thorax, so as to maintain a pressure support from the patient's abdomen that supports the patient's cardia sphincter. The biocompatible implant has a rigid shape, a circumference of at least 15 mm and is configured to be introduced into the patent's abdomen through a trocar, be fully invaginatable in the patient's fundus wall, and function as an implantable movement restricting device preventing the cardia sphincter from sliding through the patient's diaphragm, when implanted. |
| US11744723B2 |
Vessel treatment devices
A catheter system for treating lesions is provided. The system is suitable for treatment of bifurcation lesions, has a low profile and provides substantially predictable translational and rotational positioning. In one embodiment, the system includes a fixed wire balloon catheter and a partially attached guidewire lumen, wherein the guidewire lumen is attached to the catheter at a crotch point. The location of the crotch point is predetermined so as to provide substantially predictable positioning. Several embodiments of the system are described for various types of lesions and vessel configurations. |
| US11744720B2 |
Systems and methods for approximating musculoskeletal dynamics
An approximation method and system are provided for more quickly controlling a prosthetic or other device by reducing computational processing time in a muscle model that can be used to control the prosthetic. For a given muscle, the approximation method can quickly compute polynomial structures for a muscle length and for each associated moment arms, which may be used to generate a torque for a joint position of a physics model. The physics model, in turn, produces a next joint position and velocity data for driving a prosthetic. The approximation method expands the polynomial structures as long as expansion is possible and sufficiently beneficial. The computations can be performed quickly by expanding the polynomial structures in a way that constrains the muscle length polynomial to the moment arm polynomial structures, and vice versa. |
| US11744715B2 |
Expandable spinal implant system with a biased tip and method of using same
An expandable spinal implant includes a distal projection extending from only one side of the implant, ending in an anterior tip, the anterior portion and anterior tip defining an elongated distal end hook, which is wider than the proximal end. The distal end hook rotates around the spinal cord, aligning the implant with a desired pathway, then inserts into place in the disc space between the vertebrae. The elongated widened distal end hook provides a TLIF approach, distributes loads, provides anterior rim engagement, and creates lordosis. |
| US11744712B2 |
Lordotic rod-washer implant for lumbo-sacral fusion
The preferred embodiment of the present invention is generally described as a lordotic pre-sacral rod implant, or implant construct, for use in association with spinal fusion procedures. In an embodiment, the lordotic pre-sacral rod implant incorporates a washer configured to press against the endplate of the L5 vertebral body and thereby force the vertebral bodies of the lumbosacral junction into a lordotic orientation. |
| US11744710B2 |
Implantable nuclear prosthesis, kits, and related methods
The present disclosure includes devices, apparatuses, kits, and methods for replacing a nucleus pulposus of an intervertebral disc with an implantable nuclear prosthesis filled with a curable silicone material in situ. Configurations of the present spinal implant devices include a flexible body defining an outer fillable enclosure that defines an outer chamber, an inner fillable enclosure that defines an inner chamber, and a proximal plug configured to be coupled to the inner fillable enclosure. |
| US11744709B2 |
Small joint fixation
A method of joining adjacent bone includes providing a medical device having a first implant portion, a second implant portion attached to the first implant portion, and a driver assembly having an instrument adapted to form an opening in bone. The driver assembly is integrally connected to and removably attached to the second implant portion at a connection, distal from the first implant portion. The driver assembly further has a wire driver extending therefrom, distal from the first implant portion. The method further includes inserting the wire driver into a wire driver tool; placing the first implant portion against a first bone structure; inserting the first implant portion into the first bone structure; removing the second implant portion from the driver assembly; using the driver assembly to form an opening in a second bone structure, adjacent to the first bone structure; and inserting the second implant portion into the opening. |
| US11744701B2 |
Low profile transcatheter heart valve
A prosthetic heart valve comprises a radially collapsible and expandable annular frame and a leaflet structure comprising three leaflets. Each leaflet has an upper edge portion, a curved lower edge portion and two side flaps, wherein each side flap is connected to an adjacent side flap of another leaflet to form commissures of the leaflet structure, with each commissure being attached to the frame. An annular inner sleeve comprises three U-shaped portions positioned along the curved lower edge portions of the leaflets. An annular outer sleeve extends around are outer surface of the frame, wherein the outer sleeve is made of pericardium. The frame is made of Nitinol and the prosthetic valve can be radially crimped to a radially collapsed configuration inside a sheath for delivery into a patient's body and self-expand to a radially expanded configuration when released from the sheath inside the patient's body. |
| US11744699B2 |
Heart valve prostheses and methods for percutaneous heart valve replacement
Prosthetic heart valve devices and associated methods for percutaneous heart valve replacement are disclosed herein. A transcatheter valve prosthesis configured in accordance herewith includes a frame having a valve support and one or more support arms coupled thereto. The one or more support arms are configured to extend from the second end of the valve support toward the first end when the valve prosthesis is in an expanded configuration. When deployed in the expanded configuration, the one or more support arms have a curvilinear shape, such as a substantially S-shape, that at least partially engages tissue at the native heart valve. |
| US11744694B2 |
Methods and assemblies for deploying biliary stents
A stent-deployment assembly for use with a guidewire comprises a biliary stent and an elongated stent-conveyance tube comprising a guidewire-retaining segment that includes respective distal and proximal apertures defining a guidewire-path therethrough, and a lengthways laterally-breachable portion. In a stent-advancement configuration, the guidewire passes through the respective apertures so as to interiorly traverse the guidewire-retaining segment, and the stent is arranged to surround a stent-conveyance tube segment that is proximally displaced from the guidewire-retaining segment, for advancement of the stent together with the stent-conveyance tube along the guidewire into a body lumen of a human subject. When the stent is disposed, in the stent-advancement configuration, at a target deployment location within the lumen, a proximal-direction withdrawal of the stent-conveyance tube is effective to cause the guidewire to breach the laterally-breachable portion of the guidewire-retaining segment so as to decouple the guidewire from the tube without longitudinal displacement of the guidewire. |
| US11744690B2 |
Toothbrush tip
A toothbrush tip includes a brush head, a plurality of bristle tufts extending from the brush head, a water jet nozzle extending from the brush head, and a cover panel arranged on a rear of the toothbrush tip opposite the bristle tufts. |
| US11744689B2 |
Cleaning appliance
A dental cleaning appliance includes a handle and a fluid delivery system. The fluid delivery system includes a nozzle for delivering a burst of working fluid to the teeth of a user, and a moveable fluid conduit which is moveable about an axis relative to the handle. The nozzle is moveable with the fluid conduit, which is biased for movement about the axis in a direction which urges the nozzle against a user's teeth during use of the appliance. |
| US11744688B2 |
Dual-stiffness bracket for electric toothbrush with brushing force sensor assembly
An electric toothbrush (10) and method of operating an electric toothbrush. The electric toothbrush includes a handle portion (14) having a shaft (38) configured to receive a brushing load from a bristled end (18) of a brush head (12). A sensor assembly (30) is configured to determine a deflection proportional to the brushing load with respect to a first direction (24) associated with the brushing load. The sensor assembly includes an air gap (32) and is configured to determine the deflection based on changes in the air gap. A mounting bracket (50) is connected between opposite sides of the air gap, the mounting bracket having a first bending stiffness with respect to the first direction, and a second bending stiffness with respect to a second direction (28) generally opposite to the first direction. The first bending stiffness is greater than the second bending stiffness. |
| US11744685B2 |
Lithium silicate materials
Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools. |
| US11744672B2 |
Dental drill
The present invention relates to a dental drill (10) formed of titanium or a titanium alloy having a hardness greater than pure titanium, said drill extending along a central axis (A) from a proximal end (14) to a distal end (16). The drill comprises a shank (12) arranged in a proximal end region of the drill (10) and extending along the central axis (A), a flute portion (20) arranged distally to and running coaxially with the shank (12), said flute portion (20) comprising two or more flutes (22a, 22b, 22c) extending along the flute portion (20) and being interposed by lands (24a, 24b, 24c), the flute portion further comprising a central solid web and a drill tip (26) directly adjoining the distal end (28) of the flute portion (20) and comprising two or more flanks (25a, 25b, 25c) which taper radially inwardly from the distal end of each land in the distal direction toward the central axis (A), each flank (25a, 25b, 25c) comprising a cutting edge (30a, 30b, 30c). According to the invention, at the distal end of the drill point (26) at least one groove (32, 33a, 33c) is formed in the web such that the distal most end (36a, 36b, 37b, 37c) of at least one of the flanks (25a, 25b, 25c) is located radially remote from the central axis (A). |
| US11744671B2 |
System and methods for preventative dental hard tissue treatment with a laser
This disclosure relates to various systems and methods related to preventative laser-based treatment of a dental tissue; for example, to prevent a patient from forming cavities. In some instances, a laser-based treatment system can generate a laser beam pulse with a fluence profile at a treatment site that results in either an increase in acid resistance of the tissue or removal of carbonate from the tissue, without melting or ablating the tissue. In some instances, the laser-based treatment system can direct the laser beam to various locations within a treatment site according to a temporal and/or spatial pattern, that results in either an increase in acid resistance of the tissue or removal of carbonate from the tissue, without melting or ablating the tissue. Many other systems and techniques for preventative and other laser-based treatment are also described. |
| US11744670B2 |
Surgical platform with adjustable arm supports
A robotic surgical system can include one or more adjustable arm supports that support one or more robotic arms. The adjustable arm supports can be configured to attach to either a table, a column support of the table, or a base of the table to deploy the adjustable arm supports and robotic arms from a position below the table. In some examples, the adjustable arm supports include at least four degrees of freedom that allow for adjustment of the position of a bar or rail to which the robotic arms are mounted. One of the degrees of freedom can allow the adjustable arm support to be adjusted vertically relative to the table. |
| US11744662B2 |
Force transmission mechanism for surgical instrument, and related devices, systems, and methods
A force transmission mechanism for a teleoperated surgical instrument includes a drive pulley, a drive cable operably coupled with the drive pulley, a driven pulley operably coupled with the drive cable, and an actuation member operably coupled to the driven pulley. The actuation member is configured to transmit force to actuate an end effector of the surgical instrument. Rotational motion of the driven pulley causes translational movement of the actuation element to actuate the end effector. Methods relate to operating a force transmission mechanism. |
| US11744659B2 |
Load sensing of elongated medical device in robotic actuation
An apparatus includes a drive module having a drive module base component and a load-sensed component. An elongated medical device (EMD) is removably coupled to an isolated component. The isolated component is isolated from an external load other than an actual load acting on the EMD. The isolated component is removably coupled to the load-sensed component. A load sensor is secured to the drive module base component and the load-sensed component sensing the actual load acting on the EMD. |
| US11744658B2 |
Alignment difference safety in a master-slave robotic system
A method of operating a robotic control system comprising a master apparatus in communication with an input device having a handle and a slave system having a tool having an end effector whose position and orientation is determined in response to a position and orientation of the handle. The method involves producing a desired end effector position and a desired end effector orientation of the end effector, in response to a current position and a current orientation of the handle. The method further involves causing the input device to provide haptic feedback that impedes translational movement of the handle, while permitting rotational movement of the handle and preventing movement of the end effector, when a rotational alignment difference between the handle and the end effector meets a first criterion. The method further involves re-enabling translational movement of the handle when the rotational alignment difference meets a second criterion. |
| US11744653B2 |
Surgical microscope with gesture control and method for a gesture control of a surgical microscope
The present invention relates to a surgical microscope with a field of view and comprising an optical imaging system which images an inspection area which is at least partially located in the field of view, and to a method for a gesture control of a surgical microscope having an optical imaging system. The surgical microscope further comprises a gesture detection unit for detection of a movement of a surgical instrument, the gesture detection unit having a detection zone which is located between the inspection area and the optical imaging system and is spaced apart from the inspection area, and the gesture detection unit being configured to output a control signal to the optical imaging system depending on the movement of the surgical instrument in the detection zone, the optical imaging system being configured to alter its state depending on the control signal. |
| US11744649B2 |
Method and apparatus for identification of multiple navigated instruments
A tracking system can be used to track a plurality of tracking devices. A representation of at least two instruments may be displayed relative to image data. The representation is customizable to distinguish between the at least two instruments. |
| US11744644B2 |
Orthopedic systems, components, and methods
Embodiments of the present application provide technologies related to adaptive surgeon-specific instrumentation, unique preparatory tools and procedures for bone resection and implant devices, and systems for selection of implantation preparatory tools for implantation procedures. The embodiments described herein may, for example, be utilized in connection with knee arthroplasty procedures. |
| US11744643B2 |
Systems and methods facilitating pre-operative prediction of post-operative tissue function
Systems and methods that facilitate the pre-operative prediction of post-operative tissue function to assist a clinician in planning for and carrying out a surgical procedure. In particular, systems and methods that facilitate the pre-operative prediction of post-resection lung tissue function, thus assisting a clinician in determining the location(s) and volume(s) of lung tissue to be resected. |
| US11744641B2 |
Systems and methods for pulsing and directing a pulsed laser beam to treat dental tissue
A laser beam treatment system that delivers laser beam pulses to a dental treatment area according to a particular pattern is described. In various instances, the spacing of the pattern (e.g., locations at which pulses are delivered and the distances therebetween) and/or the timing of the pattern (e.g., amount of time between the delivery of pulses to a first location and a later location that abuts the first location) can have a demonstrable effect on ablation performance. The effects can include, for example: improved ablation efficiency, improved surface smoothness, improved material removal rate, and/or the absence of melt, carbonization or other negative surface features. |
| US11744640B2 |
Systems and methods for applying energy to denervate a pulmonary artery
A catheter system for ablation of tissue around a blood vessel, e.g., the pulmonary artery, to reduce neural activity of nerves surrounding the blood vessel. The catheter system includes an elongate shaft having a proximal portion coupled to a handle, and a distal portion. The distal portion includes a transducer and an expandable anchor, which may be actuated to transition between a collapsed delivery state and an expanded deployed state where the anchor centralizes the transducer within the blood vessel. The transducer may be actuated to emit energy to reduce neural activity of the nerves surrounding the blood vessel. Systems and method are further provided for confirming that neural activity of the nerves surround the blood vessel has been sufficiently reduced. |
| US11744630B2 |
Tumor ablation system
A system for use in tumor ablation. The tumor ablation system includes a microwave antenna which has a channel along the length thereof. There are two ports proximate the proximal end of the microwave antenna. The first port is an energy port configured to connect the antenna to an energy source. The second port is a fluid port configured to connect the channel to a fluid delivery mechanism. The system also includes an inflatable balloon configured to be attached to a distal end of the antenna. The channel permits fluid access from the fluid port to an interior of the balloon for inflation thereof. |
| US11744625B2 |
Dynamic compression devices and processes for making and using same
A compression device may include, but is not limited to, a threaded body, a sliding element, and a compression element connecting the threaded body and the sliding element. According to one embodiment, upon implantation, the threaded body contacts a first bony fragment and the sliding element contacts to a second bony fragment. In at least one embodiment, upon being engaged, the compression element applies sustained tension to the sliding element and opposing tension to the threaded body, thereby compressing the first bony fragment and the second bony fragment along a plane of contact promoting healing. |
| US11744623B2 |
Sacroiliac joint stabilization and fixation devices and related methods
An anchor device for use in sacroiliac joint stabilization comprises a housing having one or more apertures; one or more engagement members at least partially disposed in the housing, where at least one of the one or more engagement members is movable between a retracted position and an extended position such that, when in the extended position, the at least one of the one or more engagement members extends through at least one of the one or more apertures; wherein, when in the extended position, the at least one of the one or more engagement members is configured to move to the extended position within cancellous bone of a sacrum; and wherein the anchor device comprises a continuous channel extending from a first end of the anchor device to a second end of the anchor device, the channel being configured to receive a guidewire. |
| US11744622B2 |
Surgical system and method including cerclage with loop
This disclosure details a surgical system and method, which is useful for treating an acromioclavicular (AC) joint. In an example, the disclosed system includes a cerclage which is provided relative to a coracoid process and which includes a loop. In that example, a clavicle is held relative to the coracoid process using a clavicle fixation assembly, which includes suture passed through the loop of the cerclage. |
| US11744621B1 |
Bone plate apparatus with articulating joints
A bone plate apparatus comprises a first plate comprising one or more openings configured for use in securing the first plate to a portion of a bone, a second plate comprising one or more openings configured for use in securing the second plate to a portion of a bone, and a linking segment. The first plate is connected to the linking segment at a first articulating joint, and the second plate is connected to the linking segment at a second articulating joint. |
| US11744620B2 |
Facet plate for implant expulsion prevention
A plate and an installation tool are provided for preventing a spinal facet joint implant from expulsing from its implant location between a superior and an inferior vertebra. A k-wire is used in cooperation with the plate and installation tool to guide them to the desired location. The plate includes a central threaded bore situated between one or two superior bone screw or bone connection barb bores and one or two inferior bone screw or bone connection barb bores. The installation tool includes a threaded plug at one end for receipt by the plate's central threaded bore for releasably holding the plate during installation. The installation tool has a superior structure and an inferior structure that can be a cannula or tang depending on the plate's form. |
| US11744618B2 |
Spinal correction tensioning system
A vertebral column correction system for correcting a spinal deformity without fusing the joint segments is disclosed. The vertebral column correction system may have first and second vertebral anchors secured to first and second vertebrae. The vertebral column correction system may further comprise one or more intermediate vertebral anchors secured to vertebrae between the first and second vertebrae. A connection member may be disposed within a head portion of the vertebral anchors. At least a portion of the connection member may be a flexible member, such as a flexible cord, configured for tensioning between at least two vertebral anchors for providing a desired amount of tension to apply a correctional force to the spinal column. A spring member, or other tensioning member, may maintain the tension of the connection member. |
| US11744612B2 |
Systems and methods for tissue removal
A guard for providing a cut-resistant pathway through a body orifice or incision to circumferentially protect tissue at the margin is provided. The guard is made of flexible, cut-resistant mesh material having a plurality of interwoven thermosetting filaments. The guard has a central lumen and at least one flared end. The flared end, which serves to anchor the guard in the body opening, is deformable into a reduced configuration to facilitate its insertion and removal. The layer of mesh stretches laterally to increase the diameter of the central lumen. The flexibility and expandability of the guard allows the guard to conform to body openings of different sizes. The guard may include a drawstring to cinch the flared distal end from the proximal end. The guard is thermoset with the flared distal end that is biased to spring back to its normal, undeformed configuration when released from a deformed configuration. |
| US11744610B2 |
Atherectomy system
Medical systems and methods for making and using medical systems are disclosed. Example medical systems may include an atherectomy system configured to engage and remove plaque from walls in vessels of a vascular system. The atherectomy system may include a drive shaft, a rotational tip coupled to an end of the drive shaft, a drive mechanism coupled to the drive shaft to rotate the rotational tip, and a control unit configured to control operation of the drive mechanism. In some cases, the control unit may include a controller for controlling operation of the drive mechanism based on sensed positions of the drive mechanism. The controller may be configured to send data to a host for analysis, compensate a control signal based on a mode of operation of the drive mechanism, determine if a stall is predicted to occur, and/or perform one or more other functions. |
| US11744608B2 |
Atherectomy system with electromagnetic guidewire clamp
An atherectomy system includes an atherectomy burr and a drive mechanism that is adapted to rotatably actuate the atherectomy burr and to accommodate a guidewire extending therethrough. A controller is adapted to regulate operation of the drive mechanism. A guidewire extends through the drive mechanism and an electromagnetic guidewire clamp is adapted to releasably secure the guidewire relative to the drive mechanism. |
| US11744602B2 |
Advanced minimally invasive multi-functional robotic surgical devices and methods
Minimally invasive, multi-functional robotic surgical tool devices for use as lavaging, material aspiration or delivery surgical forceps, scissors or clamp or other device, consisting of a monolithic work element and open central lumen with various functional tips. Such devices may in use follow a central lumen of another device or over a wire in a longitudinal direction upon introduction to a body. Flush and vacuum transport mechanisms, imaging mechanisms or energy source mechanisms may be incorporated. Inner and outer sheaths which may be co-axially disposed relative to a work element may be configured to actuate a beak or beaks and provisions for simultaneous beak closing under rotation may be incorporated. |
| US11744601B2 |
Sinuplasty tool
A sinuplasty tool, consisting of a handle, and a rigid tube, containing a rigid tube lumen, having a rigid tube distal end and a rigid tube proximal end connected to the handle. The tool also has a resilient tube, containing a resilient tube lumen, having a resilient tube distal end and a resilient tube proximal end fixed to the rigid tube distal end so that the lumens align. The resilient tube has a multiplicity of separated openings partially encircling the resilient tube so as to form ribs in the resilient tube and permitting the resilient tube to bend. The resilient tube distal end may be inserted into a sinus of a living subject. The tool also has a wire, traversing the aligned lumens, connected to the resilient tube distal end and coupled to the handle, so that applying tension to the wire causes the resilient tube to bend. |
| US11744600B2 |
Aspiration monitoring system and method
A system for real time monitoring of catheter aspiration includes a pressure sensor configured for placement in fluid communication with a lumen which at least partially includes an aspiration lumen of a catheter, the aspiration lumen configured to couple to a vacuum source, a measurement device coupled to the pressure sensor and configured for measuring deviations in fluid pressure, and a communication device coupled to the measurement device and configured to generate a continuous signal which is proportional to measured fluid pressure. |
| US11744597B2 |
Surgical grip with an internal and spring-biased rotation securing unit
A surgical grip for receiving a handpiece shaft for conjoint rotation therewith and/or for receiving a medical tool in such a way as to transmit torque, includes a carrier sleeve on which at least one coupling component provided for coupling the handpiece shaft is attached such that the at least one coupling component can be brought to a coupled position and to an uncoupled position in the operating state, wherein the at least one coupling component can be brought into contact with an activation unit which is arranged between the carrier sleeve and to an outer actuation sleeve, wherein a rotation securing unit present inside the actuation sleeve acts on the activation unit in a spring-biased manner in the operating state such that the activation unit is held secure against rotation relative to the carrier sleeve. |
| US11744596B2 |
Retrograde cutting instrument
A retrograde cutting instrument and method of retrograde drilling using such an instrument. A method of forming a socket includes providing a retrograde cutter, inserting the cutter into a joint with a blade of the cutter in a straight position, pivoting the blade to a non-straight flip position, locking the blade in the flip position, and retrograde drilling a socket using the blade in the flip position. |
| US11744595B2 |
Ligating clip
A one piece molded polymeric ligating clip comprises a pair of curved jaws having a hinge at a proximal end and a latch at a distal end. The inner face of each jaw includes two rows of transverse ribs, with the rows separated from one another along a longitudinal center line of each jaw. The ribs of one row are staggered with respect to the ribs of the other row of the same jaw as well as ribs of the corresponding rows of the other jaw. Each rib includes a body and a pyramid which projects away from the inner face of its jaw and toward the longitudinal center of its jaw. The pyramid tip comprises a sharp apex which projects across the longitudinal center of its respective jaw. |
| US11744594B2 |
Space filling devices
A device includes a plurality of elongate members, an occlusive component, and a support component. The occlusive component includes a plurality of first features each defined by a first portion of a respective elongate member. The support component includes a plurality of second features each defined by a second portion of the respective elongate member. A first termination element is defined by proximal end portions of the plurality of elongate members and located near a proximal end of the device, and a second termination element is defined by distal end portions of the plurality of elongate members and located near a distal end of the device. One or more anchor elements include a frame attachment portion and an anchor portion, the frame attachment portion including a first portion of a fixation elongate element wrapped around an elongate member, and the anchor portion including an anchor feature. |
| US11744591B2 |
Medical device for anastomosis
A medical device for an anastomosis is provided. The medical device distinguishes an inner tubular layer, an outer tubular layer, and a support element defining a longitudinal axis. It further distinguishes two or more independent C-rings distributed and positioned at an acute orientation angle relative to the longitudinal axis of the support element at one end of the support element. The support element and the two or more C-rings are embedded in between the inner and the outer tubular layers. The types of applications one could envision are e.g. a proximal anastomosis, distal anastomosis, or side-to-side anastomoses, in a customized pre-fabricated graft. Embodiments of the invention could also be incorporated into an anastomotic connector device design. Embodiments of the invention could further be envisioned as vascular grafts applications such as Coronary Artery Bypass Graft (CABG), dialysis access grafts and peripheral vascular applications. |
| US11744590B2 |
Vessel shaping devices and methods
An external vascular support for shaping a vein-artery junction between an artery and a vein anastomosed to the artery, the support comprising: an arterial portion that is shaped to be in apposition with an exterior wall of the artery when the artery is accommodated within a lumen of the arterial portion, and a venous portion that is shaped to be in apposition with an exterior wall of the vein when the vein is accommodated within a lumen of the venous portion, wherein the arterial and venous portions are physically connected at an acute angle, and the corner of the acute angle is shaped as a rounding having a radius of curvature in the range of 0.25 mm to 4 mm. |
| US11744587B2 |
Powered surgical instrument with independent selectively applied rotary and linear drivetrains
An apparatus includes a body and a shaft assembly. The body includes a rotary drive output, a linear drive output, and a control module. The shaft assembly includes a distal end and a proximal end. The distal end includes a type of end effector configured to operate on tissue. The proximal end is configured to removably couple with the body assembly. The proximal end includes one or both of a rotary drive input configured to couple with the rotary drive output or a linear drive input configured to couple with the linear drive input. The shaft assembly is configured to actuate the end effector in response to movement of one or both of the rotary drive input or the linear drive input. The control module is configured to selectively actuate the rotary drive output or the linear drive output based on the type of end effector of the shaft assembly. |
| US11744585B2 |
Cartridge receiving jaw for surgical stapler and associated method of manufacture with stamping
A method is used to manufacture a lower jaw of an end effector of a surgical instrument. The method includes providing a lower jaw that includes a U-shaped body portion. The U-shaped body portion includes a bottom wall interposed between first and second opposing side walls. The method also includes forming at least one feature into at least one of the first and second side walls, wherein the at least one feature has a near net shape. The method also includes subsequently machining the at least one feature to have a machined shape. |
| US11744584B2 |
Alignment pin assembly for surgical stapler
A surgical stapling instrument includes an elongate body portion defining a longitudinal axis, an end effector supported on a distal portion of the elongated body portion, and a deployment member extending from the elongate body portion into the end effector. The end effector includes a housing having a base portion and a jaw portion, an anvil assembly supported on the jaw portion, and a cartridge assembly releasably supported on the base portion. The cartridge assembly includes an alignment pin assembly. The deployment member includes a distal portion supporting an abutment member and is movable between a retracted position and an advanced position. The abutment member is releasably coupled to the alignment pin assembly when the deployment member is in the retracted position and is fixedly secured to the alignment pin assembly when the deployment member is moved from the retracted position. |
| US11744582B2 |
Surgical stapling device with firing lockout mechanism
A surgical stapling device includes a tool assembly including an anvil and a cartridge assembly that are movable in relation to each other between open and clamped positions. The cartridge assembly includes a staple cartridge that can be replaced after each firing of the stapling device to facilitate reuse of the stapling device. The anvil includes a lockout mechanism that prevents operation of the stapling device when the staple cartridge has been previously fired. The lockout mechanism is adapted to move from a locked position to an unlocked position when the staple cartridge is replaced and the tool assembly is moved from the open position to the clamped position. |
| US11744580B2 |
Long stapler reloads with continuous cartridge
An end effector for a surgical stapling apparatus includes a cartridge assembly and an anvil assembly. The cartridge assembly includes a cartridge channel supporting a reload. The reload includes a plurality of separate and distinct cartridge units that removably interconnect with one another within the cartridge channel. The cartridge assembly can include a cartridge channel that supports the reload and a hinge assembly that pivotally couples to the cartridge channel. |
| US11744572B2 |
Far bone suture button
Suture buttons are disclosed for fixing two bones together. The suture buttons may enable surgeons to more easily and effectively implement the suture button technique, such as to repair syndesmosis injuries in ankles. A first suture button includes a pulley peg extending from a button head. The pulley peg may be positioned with a bone hole upon installation of the first suture button, which may help protect suture and help reduce potential patient discomfort. The second suture button helps facilitate the second suture button flipping into place upon deployment from a button inserter. Each of the first and second provided suture buttons may help reduce friction between the respective buttons and suture during an installation procedure. The first and second provided suture buttons may be used together in a surgical procedure or individually with other suitable buttons or anchors. |
| US11744564B2 |
Systems and methods for storage of sterile devices
In one example, a sterile container may include a tray having a plurality of walls at least partially defining a cavity. At least one of the plurality of walls may include an opening extending therethrough. The sterile container may further include a seal structure coupled to the tray. At least a portion of the seal structure may be received within the opening of the at least one of the plurality of walls. Additionally, the sterile container may include an extension structure coupled to the seal structure. |
| US11744558B2 |
Systems and methods for controlling imaging artifacts using an array of sensor data
A system and method is provided for controlling against artifacts in medical imaging. The system includes an array of ultrasound sensors, each ultrasound sensor in the array of ultrasound sensors located at a variety of different spatial locations on a subject being imaged by an imaging system configured to generate medical imaging data and each ultrasound sensor configured to receive ultrasound sensor data. The system also includes a processor configured to receive the ultrasound sensor data from the array of ultrasound sensors, multiplex the ultrasound sensor data, generate anatomical information from the multiplexed ultrasound sensor data and correlated to the imaging system, and deliver the anatomical information to the imaging system in a form for use by the imaging system to either acquire the imaging data using the anatomical information or reconstruct the imaging data using the anatomical information. |
| US11744555B2 |
Ultrasound signal processing device, ultrasound diagnostic device, and ultrasound signal processing method
An ultrasound signal processing device performs transmission events by an ultrasound probe having transducer elements, generates a sub-frame acoustic line signal for each transmission event based on reflected ultrasound, and synthesizes sub-frame acoustic line signals to generate a frame acoustic line signal. A transmitter causes the ultrasound probe to transmit ultrasound beams to an ultrasound main irradiation area. A receiver generates receive signals for the transducer elements. A delay-and-sum calculator sets a target area in the ultrasound main irradiation area, and performs delay-and-sum calculation with respect to the receive signals from measurement points in the target area to generate a sub-frame acoustic line signal. The target area has, in a depth range shallower than a focal point, a width in the transducer element array direction that decreases as the depth decreases. A synthesizer synthesizes sub-frame acoustic line signals. |
| US11744553B2 |
Ultrasound system, method and computer program product
An ultrasound system is disclosed comprising an ultrasound transducer array (100) comprising a plurality of ultrasound transducer cells (130), each of said cell having an independently adjustable position and/or orientation such as to conform an ultrasound transmitting surface of the cell to a region of a body and a controller (140). The controller is configured to register the respective ultrasound transducer cells by simultaneously operating at least two ultrasound transducer cells in a transmit mode in which the cells transmit distinguishable ultrasound signals and operating the remaining ultrasound transducer cells in a receive mode. The controller extracts time-of-flight information of the respective ultrasound signals between transmitter and receiver and by systematically selecting different ultrasound transducer cells as transmitters, the controller collects sufficient time-of-flight information from which the respective position and/or relative orientation of the ultrasound transducer cells within the ultrasound transducer array may be derived. A method for operating the ultrasound system in this manner as well as a computer program product is also disclosed. |
| US11744549B2 |
Handheld three-dimensional ultrasound imaging method
Disclosed in the application is a handheld three-dimensional ultrasound imaging method, comprising using a handheld ultrasound probe to scan a part to be tested; obtaining a three-dimensional position and angle information corresponding to ultrasound images according to a positioning reference device adapted to be arranged on the part to be tested; obtaining a moving distance and a rotation angle of the handheld ultrasound probe according to a material interference of the localization pattern with the ultrasonic signal; extracting information of the localization pattern from the ultrasound image as positioning information; restoring the ultrasound image to a state without interference from the localization pattern; performing 3D image reconstruction and display of the ultrasound image. The large spatial positioning system in an existing three-dimensional ultrasound imaging system is changed into a portable spatial positioning system that can be used at any time, so that handheld three-dimensional ultrasound imaging can be widely applied. |
| US11744548B2 |
Ultrashteld devices and methods for use in ultrasonic procedures
Devices and method are provided for ultrasound transmission without the need for external couplants, such as gels, which are typically used in conventional ultrasound procedures. In particular, ultrashields are provided for use with ultrasound probes, wherein the ultrashields have specialized layers to provide an uninterrupted pathway of acoustic conductance from the probe to the surface of the body throughout the procedure while introducing minimal to no attenuation of ultrasound wave transmission. In addition, combinations of ultrashields and probe covers are provided to provide additional features such as a microbial barrier. |
| US11744547B2 |
Phased array transducer with coupling layer for suppression of grating lobes
An ultrasound phased array transducer is disclosed that achieves suppression of grating lobes through the incorporation of a coupling layer, where the coupling layer is positioned adjacent to the phased array transducer such that an ultrasound beam propagates through the coupling layer prior to encountering a propagation medium. The phased-array elements may be provided such that one or both of the array pitch and a lateral extent of each ultrasound transducer element is larger than half of the ultrasound wavelength in the propagation medium. Grating lobes within the coupling layer and the propagation medium may be reduced or suppressed by selecting a coupling material having a speed of sound that exceeds that of the propagation medium. The coupling layer may have a thickness sufficient for the generation of a wavefront, and the coupling layer may be formed from a viscous or viscoelastic material. |
| US11744546B2 |
Control device, medical imaging system, control method, and control program
A control device including: a breast thickness acquisition unit that acquires a thickness of a breast in a pressed state by a pressing member; a depth information acquisition unit that, in a case where an ultrasound image of the breast in the pressed state is captured, acquires depth information indicating a depth to which imaging by an ultrasonography apparatus which captures the ultrasound image is possible; a deriving unit that derives imaging information indicating whether or not capture of an ultrasound image having predetermined accuracy or higher is possible by the ultrasonography apparatus on the basis of the thickness of the breast acquired by the breast thickness acquisition unit and the depth information acquired by the depth information acquisition unit; and an output unit that outputs the imaging information derived by the deriving unit. |
| US11744545B2 |
Ultrasonic diagnosis system configured to generate probe operation support information, and operation support method
A current cross section searching unit identifies a current cross section corresponding to a scan plane by setting a group of provisional cross sections with respect to a tissue model corresponding to a target tissue, and calculating a degree of similarity between data of each provisional cross section and tomographic image data. An operation support information generating unit generates operation support information from difference information indicating a spatial relationship between the current cross section and a target cross section (corresponding to an observation cross section). The group of provisional cross sections set with respect to the tissue model is narrowed down based on a camera image. |
| US11744543B2 |
Evaluation of cardiac infarction by real time ultrasonic strain imaging
Real time strain imaging is provided by acquiring a sequence of cardiac image frames and estimating tissue displacement in the myocardium over a heart cycle. The displacements are used to calculate strain over the myocardium and a color map is formed of the strain values. During the next heart cycle the color map is warped to fit the myocardium in each image frame and the warped color map is displayed as a color overlay over the myocardium of each image of the new heart cycle as they are displayed in real time. A new color map is also produced over the new heart cycle for use with the following heart cycle. An ultrasound system which performs real time strain imaging is also described. |
| US11744538B2 |
System and method for quantifying luminal stenosis using multi-energy computed tomography imaging
A system and method for determining stenosis severity in a subject's vasculature using multi-energy computer tomography (MECT) imaging is provided. In some aspects, the method includes acquiring MECT data using a CT system, performing a material decomposition process on acquired MECT data to generate one or more material density maps, and selecting, using the one or more material density maps, one or more regions of interest (ROIs) encompassing at least one vessel cross-section. The method also includes measuring an iodine content in the one or more ROIs, and determining a stenosis severity based on the measured iodine content. The method further includes generating a report indicating the stenosis severity associated with the subject's vasculature. |
| US11744535B2 |
Automated population based assessment of contrast absorption phases
Disclosed are techniques for automated analysis and assessments of contrast medium absorption phases in contrast medium based medical images. A target image set includes a plurality of medical images acquired to image a plurality of contrast medium absorption phases. For the images of the target image set, a set of contrast medium absorption phase probabilities are determined corresponding to likelihoods that a given image corresponds to a given contrast medium absorption phase. The determined sets of contrast medium absorption phases are compared against a reference set of contrast medium absorption phases to determine differences to determine a set of matching scores indicative of how closely the contrast medium absorption phases of the target image set align with the plurality of contrast medium absorption phases as compared to the reference set of contrast medium absorption phases. |
| US11744532B2 |
System for providing a spectral image
The invention refers to a system for providing a spectral image using a conventional CT system. The system comprises a data providing unit (11) for providing first projection data and second projection data, wherein the first and second projection data have been acquired using different acquisition spectra, wherein the first projection data has been acquired during a scout scan and the second projection data has been acquired during a diagnostic scan, or wherein the first and second projection data have been acquired by a first and second part of the detector, respectively. The first and second part of the detector acquire projection data with different acquisition spectra. A spectral image generation unit (12) generates a spectral image based on the projection data. With this system a spectral image can be provided using a conventional CT system with a decreased acquisition time. |
| US11744523B2 |
System and method for validating cardiovascular parameter monitors
A system or method for validating an unvalidated cardiovascular parameter monitor can include receiving a plurality of reference cardiovascular parameter datasets, each reference cardiovascular parameter dataset associated with a patient of a plurality of patients; receiving a plurality of test cardiovascular parameter measurements, each test cardiovascular parameter measurement includes a cardiovascular parameter measured for a patient of the plurality of patients; and validating the cardiovascular parameter monitor based on an analysis of the plurality of reference cardiovascular measurements and the plurality of test cardiovascular parameter measurement. |
| US11744522B2 |
Continuous assessment of ECG signal quality
A method and system for assessing an electrocardiogram (ECG) signal quality are disclosed. In a first aspect, the method comprises determining a Kurtosis calculation of the ECG signal and determining whether the Kurtosis calculation satisfies a first threshold to continuously assess the ECG signal quality. In a second aspect, the system comprises a wireless sensor device coupled to a user via at least one electrode, wherein the wireless sensor device includes a processor and a memory device coupled to the processor, wherein the memory device stores an application which, when executed by the processor, causes the processor to determine a Kurtosis calculation of the ECG signal and to determine whether the Kurtosis calculation satisfies a first threshold to continuously assess the ECG signal quality. |
| US11744517B2 |
Body composition measurement using clamp electrodes
A clamp electrode apparatus comprises first and second clamps which are mechanically connected to form a single integrated device and arranged side by side such that a first edge of the first clamp faces a second edge of the second clamp. A channel is defined between the first and second edges for aligning a visible mark feature of a limb, such as a malleolus or ulnar head, within the opening or channel when the first and second clamps clamp the limb. When the limb is clamped with the clamp electrode apparatus multiple times, the visible mark feature can be aligned with reference to the channel. Thus, electrodes attached to the clamps contact generally the same locations even if the clamp electrode apparatus is removed after each measurement and is not kept on the limb throughout the multiple measurements. |
| US11744513B2 |
Electrocardiography and respiratory monitor
A monitoring apparatus is provided. A strip includes a first end section, a second end section opposite the first end section, and a midsection between the first end section and the second end section, and further includes a first surface and a second surface. An adhesive covers a portion of the first surface of the strip. Only two electrocardiographic electrodes are included. A flexible circuit is mounted to the second surface of the strip. An accelerometer, a respiratory sensor, and a wireless transceiver are provided on the second surface of the strip. A processor is positioned over a portion of the flexible circuit and coupled to the electrodes and the wireless transceiver. |
| US11744508B2 |
Biological marker and methods
Systems, methods, and other techniques for monitoring, including non-invasive monitoring, of biological markers based on the interaction, temporal association, or coincidence of brain activity and periphery activity in a mammal are provided. Systems and methods for generating a behavioral state-independent representation of cardiac activity and for identifying cardiac events and/or brain-periphery, e.g., brain-cardiac, temporal associations useful as biomarkers of disease such as, e.g., neurologic disease, in a mammal are also provided. |
| US11744503B2 |
Long-duration arrhythmia detection
This document discusses, among other things, systems and methods to detect an initial arrhythmia event indication and, after a threshold amount of detection window intervals detecting the initial arrhythmia event indication, adjust a set of arrhythmia parameters or at least one of a respective set of parameter thresholds to increase sensitivity of an extended arrhythmia event indication detection. |
| US11744501B2 |
Multi-sensor patch
A multi-sensor patch for simultaneous abdominal monitoring of maternal and fetal physiological data includes a multi-layer flexible substrate. The multi-layer flexible substrate includes a center region and a plurality of electrode regions. An electrode of the plurality of electrodes is located in each of the electrode regions. At least one auxiliary sensor which may be an optical sensor. A module unit is connected to the conductive layer at the center region. The module unit is configured to receive biopotential physiological data from the plurality of electrodes and photosignal data from the optical sensor. The module unit calculates at least fetal heart rate (fHR), maternal heart rate (mHR), and uterine activity (UA) from the biopotential physiological data and fHR, mHR, and SpO2 from the photosignal data. |
| US11744491B2 |
Noninvasive method and apparatus for peripheral assessment of vascular health
The technology relates to medical devices for monitoring and assessing vascular health. In one embodiment, the technology is an apparatus that attaches to a subject's finger comprising a heating and cooling component, a coherent source, a temperature sensor, an image detector, and/or a component for data control and management. In another embodiment, there is a component that alters local blood flow in the subject, and laser speckle contrast and photoplethysmography (PPG) signals from the altered blood flow in the subject are compared to monitor the vascular health of the subject. |
| US11744482B1 |
Movement disorder recovery system and method
Most particularly, the present invention relates to a customized and adaptive movement recovery system and a method of improving the functional motor recovery of a subject with a movement disorder. The present invention provides for a system and method, which in some embodiments can accurately quantify treatment device parameters and protocols including electrical stimulation amplitude (volts/amps), frequency (Hz), and pulse width (microseconds), and medication titrations, doses, and times by utilizing accelerometric, gyroscopic or other movement related information, such as electromyography (EMG) data, or the like, and a central database, or system of databases, of patient and treatment histories. In other embodiments, the system and method provide for an adaptive central database system and automated control of movement disorder treatment devices. |
| US11744481B2 |
System, apparatus and methods for data collection and assessing outcomes
A computer-implemented method is disclosed. The computer-implemented method comprises receiving, by a computer system, ingestible event marker (IEM) system information from a receiver worn by a subject, the IEM system information comprising information associated with ingestion of medication by the subject, wherein the receiver is configured to communicate with the computer system; receiving, by the computer system, contextual information associated with the subject; and calculating, by the computer system, a composite risk score based on the IEM system information and the contextual information associated with the subject. |
| US11744480B2 |
Catheter deflection system with deflection load limiter
An apparatus includes a handle, a catheter, extending distally from the handle, an end effector extending distally from the catheter, a deflection assembly, and a load limiting assembly. The deflection assembly is configured to deflect the end effector away from a longitudinal axis of the catheter. The deflection assembly includes an input member and a translating assembly. The input member is configured to drive the translating assembly to deflect the end effector away from the longitudinal axis. The load limiting assembly is configured to decouple the input member from the translating assembly at a predetermined load such that the input member is inhibited from driving the translating assembly when the input member is decoupled by the load limiting assembly. |
| US11744476B2 |
Blood pressure measurement using device with piezoelectric sensor
A blood pressure measurement device may include one or more piezoelectric sensors (e.g., differential piezoelectric sensors) for detecting blood flow through a limb of a user as part of determining blood pressure measurements. The piezoelectric sensor(s) may additionally or alternatively be used to determine one or more biological parameters of users (e.g., a ballistocardiogram, a heart rate, a heart rate variability, and a pulse wave velocity). The blood pressure measurement device may additionally or alternatively include a capacitive sensor for determining a pressure applied to the limb of the user by the blood pressure measurement device and/or operational states of the blood pressure measurement devices (off-arm, on-arm, inflating, deflating, tightness, and the like). |
| US11744475B2 |
Remote heart rate monitoring based on imaging for moving subjects
Systems and methods are disclosed to measure a PPG signal. In some embodiments, a method may include capturing a plurality of frames of a subject; tracking the position of a region of interest of the subject in each of the plurality of frames; creating a first time series signal, a second time series signal, and third time series signal corresponding with respective color channels of the plurality of frames; normalizing the first, second, and third time series signals, combining the normalized first time series signal, the normalized first time series signal, and the normalized first time series signal into a combined signal; creating a spectral signal from the combined signal; and extracting the PPG signal from the spectral signal. |
| US11744474B2 |
Blood pressure measurement module
A blood pressure measurement module is provided and includes a base, a valve plate, a top cover, a micro pump, a driving circuit board and a pressure sensor. The valve plate is disposed between the base and the top cover. The micro pump is disposed within the base. The pressure sensor is disposed on the driving circuit board. An air inlet groove and the pressure sensor are connected to an airbag. The micro pump is actuated to make the airbag be inflated and oppress the skin of a user. The pressure sensor detects the pressure change within the airbag to measure the blood pressure of the user. |
| US11744468B2 |
General B-mode surface imaging
An ultrasound system includes an ultrasound transducer, an ultrasound controller structured to communicate with the ultrasound transducer, and a signal processing system structured to communicate with the ultrasound transducer. The ultrasound controller is structured to provide control signals to the ultrasound transducer to transmit a plurality of at least three non-coplanar A-line signals and to receive corresponding at least three non-coplanar A-line signals, and the signal processing system is structured to receive the at least three non-coplanar A-line signals from the ultrasound transducer and to form a generalized B-mode image based on the at least three non-coplanar A-line signals. |
| US11744467B2 |
System and method for laser based internal analysis of gases in a body of a human
A device, system and method for measuring free gas in a cavity of a subject. The device, system and method include a light source for emitting light with a wavelength associated with an absorption band of the free gas, an optical fibre connected to the light source and adapted to be inserted using an introducing member for internal illumination, and a detector adapted to be positioned on a skin surface for detecting light transmitted through the tissue. The device, system and method further includes a control unit for evaluating the detected transmitted light for determining the free gas, or a distribution of the free gas, or concentration of the free gas. |
| US11744465B2 |
Method and program for generating three-dimensional brain map
Disclosed is a method for generating a three-dimensional brain map, comprising the steps of: acquiring a brain magnetic resonance imaging (MRI) image of an object; segmenting the brain MRI image into a plurality of regions; generating a three-dimensional brain image of the object including the plurality of regions by using the segmented brain MRI image; and generating a three-dimensional brain map of the object capable of simulating a process of transferring electrical stimulation to the brain of the object based on properties of each of the plurality of regions included in the three-dimensional brain image, wherein the step of segmenting includes the step of acquiring a segmented brain MRI image of the object by inputting a brain MRI image of the object into a model learned by using a plurality of processed brain MRI images. |
| US11744460B2 |
Wide field fundus camera
A wide field fundus camera is disclosed to implement multiple illumination beam projectors and to capture multiple retinal images at a various viewing angles to mimic wide field retinal examination with an indirect ophthalmoscope. The wide field fundus camera may incorporate a consumer image recording device with fast auto focusing so as to make the device quick to respond and easy to use. The wide field fundus camera may include narrow and broad slit beam illuminations to enhance autofocusing and imaging through less transparent crystalline lens and through haze due to Purkinje reflections from crystalline lens surfaces. Control of multiple illumination beam projectors in a programmable manner can be used to assess alignment of each illumination beam projector with the eye and to capture said multiple retinal images. Furthermore, a method is disclosed to montage said multiple retinal images into a single montage and to remove haze and reflections. |
| US11744457B2 |
Method for measuring anomalies of refraction using a reflection image of pupil in visible light
Disclosed is a method of measuring a refractive error using a reflection image of a pupil for a visible ray, the method capable of diagnosing and self-examining a refractive error using only an image captured by a smartphone camera. The method may include obtaining an image by projecting a visible ray, using a flash, onto the retina of a subject and capturing, using a smartphone camera, a shape and location of the image reflected in the pupil of the subject, applying the image to a residual neural network (ResNet) model trained using data of an ImageNet based on clinical information into which result values of a refractive error of the subjects have been incorporated, and outputting the refractive error of the image and a measurement factor measured to determine the refractive error based on the shape and the location reflected in the pupil in a process of deriving the refractive error of the image. |
| US11744452B1 |
Intra-oral scanning and image acquisition module
An intra-oral scanning and image data module comprises a housing having a distal and proximal end, a first aperture proximate to the distal end, and a second aperture proximate to the proximal end. The housing contains a first mirror angled at 45° relative to the first aperture and a second mirror angled at 45° relative to the second aperture. The first and second mirrors are angled relative to each other such that light entering the first aperture is redirected to exit the second aperture. A securement mechanism is connected to the housing, located proximate to the second aperture, and adapted to facilitate a connection of the scanning and image data module to a smart device. A light source is located proximate the distal end. Preferably, the light source is powered by the smart device and is connected to the housing. The module may further comprise an optical lens cartridge disposed within the housing and containing one or more lenses adapted to modify the optical properties of the light entering the first aperture. |
| US11744451B2 |
Systems for tracking progress of an orthodontic procedure
The present disclosure provides methods, computing device readable medium, devices, and systems that utilize a cheek retractor and/or a mobile device holder for case assessment and/or dental treatments. |
| US11744449B2 |
Endoscopy system
An endoscopy system including an insertion tube segment, a handle segment, at least one heat source, a heat pipe and a heat-conductive material is provided. The insertion tube segment has first and second end portions opposite to each other and is inserted in the handle segment. An inside of the insertion tube segment and an inside of the handle segment commonly have a connecting space. The at least one heat source is disposed in the first end portion. The heat pipe is disposed in the connecting space and at least extends from a portion of the connecting space of the insertion tube segment to a portion of the connecting space of the handle segment. The heat-conductive material is disposed between the at least one heat source and the first end portion, and the heat-conductive material is thermally coupled to the at least one heat source and the heat pipe, respectively. |
| US11744447B2 |
Surgical visualization systems and related methods
Surgical visualization systems and related methods are disclosed herein, e.g., for providing visualization during surgical procedures. Systems and methods herein can be used in a wide range of surgical procedures, including spinal surgeries such as minimally-invasive fusion or discectomy procedures. Systems and methods herein can include various features for enhancing end user experience, improving clinical outcomes, or reducing the invasiveness of a surgery. Exemplary features can include access port integration, hands-free operation, active and/or passive lens cleaning, adjustable camera depth, and many others. |
| US11744446B2 |
Medical device and endoscope system
A medical device includes an operation portion, an insertion portion that is insertable into a treatment instrument insertion channel of a mother endoscope, and a mounting portion provided at an operation portion to detachably mount the operation portion onto a bending operation member of the mother endoscope. |
| US11744445B2 |
Method and system for assisting an operator in endoscopic navigation
A medical system comprises an elongate instrument including a camera configured to capture at least one real-time image of anatomy within a patient anatomy. The medical system further comprises a processor configured to display, on one or more display screens: a three-dimensional patient computer model of the patient anatomy; a synthetic representation of the elongate instrument registered to the three-dimensional patient computer model; over the patient computer model, a representation of a view angle of the elongate instrument, the representation of the view angle being displayed so as to appear to project from a distal tip of the synthetic representation of the elongate instrument; and in a position based on the registration of the synthetic representation of the elongate instrument to the patient computer model, the at least one captured real-time image so as to appear to project from the distal tip of the synthetic representation of the elongate instrument. |
| US11744438B2 |
Image processing device for endoscope, endoscope device, image processing method of image processing device for endoscope, and image processing program
An image processing device for an endoscope outputs a video signal to an image display part that displays an observation image based on the video signal. The image display part is configured such that a first side of a display screen that displays the observation image is shorter than a second side intersecting with the first side, and is configured to be set in both a first setting state in which the first side is along a vertical direction and a second setting state in which the second side is along the vertical direction. The image processing device includes: a setting state recognition part configured to recognize the setting state; and a video signal generation part configured to generate the video signal such that the subject image in the observation image has an orientation corresponding to the setting state of the image display part. |
| US11744436B2 |
Subject observation system, light source apparatus for endoscope, method of operating subject observation system, and recording medium
A subject observation system includes a light source, a light sensor, an image pickup device, a light source controller configured to cause the light source to alternately perform low-luminance illumination and high-luminance illumination at a predetermined luminance ratio, and a video processor configured to generate an HDR image, and sets a target sensor value S(n) in a temporarily succeeding n frame based on a sensor value S(n−1) in a temporarily preceding (n−1) frame and the luminance ratio. |
| US11744419B2 |
Cleaner
A cleaner reduces noise. The cleaner includes a motor assembly including a motor and a fan rotatable about a rotation axis with a rotational force generated by the motor, a cover surrounding the motor assembly, a guide that guides air from the fan at least partially to an outer surface of the cover, and a rib assembly that guides the air guided by the guide at least partially in a circumferential direction about the rotation axis along the outer surface of the cover. |
| US11744418B2 |
Wet/dry vacuum device
An improved shop vacuum with wet/dry capability uses a vacuum tube that terminates in a space between the canister and the vacuum compartment such that the fluid and content exiting the vacuum tube is not directly opposed the negative pressure source. This allows the fluid to drain into the canister in a more controlled and less volatile condition, reducing splashing and entrainment of the fluid. Moreover, a second exit for the vacuum has been added to the canister to improve the efficiency of the vacuum and the overall performance of the device. |
| US11744410B2 |
Walk in tub shower curtain
A shower curtain (100) is disclosed for a walk-in tub (102). The walk-in tub (102) includes a door (104) extending through the tub wall so that an individual can enter and exit the tub (102) through the door (104), thus avoiding the need to step over a top edge of the tub (102). The shower curtain (100) has a first shower curtain section and a second shower curtain section. The first section is configured to extend around a periphery of the tub (102) and has a height extending between a curtain rod (106) and said top edge of said tub (102). The second section extends downwardly from said bottom end of said first shower curtain section such that the first and second shower curtain sections define a “T” shape. The second shower curtain section can be positioned at the door (104) of said tub (102) during use to provide protection against water spilling out on the floor. |
| US11744406B2 |
Food processing apparatus and method
Food processing apparatus and methods for processing food are disclosed. The apparatus may include stored sequences for operating a processing tool. The stored sequences may address various challenging aspects of blending solid foods and/or ice. In some embodiments, particular sequences are implemented with specific processing tools. |
| US11744397B2 |
Beverage machines with modularity
The invention relates to a beverage machine (1) having an external housing (10) and a plurality of movable beverage preparation modules (20, 30) that are configured to process a beverage and/or a beverage ingredient to be dispensed via at least one beverage dispensing outlet (25) to a user-cup or user-mug (2). The housing (10) has a front opening (10′) and forms a cavity (10″) for housing the modules (20, 30). The or each movable module (20, 30) is insertable as a unit into an operative position into the cavity (10″) and removable out of the cavity (10″) via the front opening (10′), such as movable along a substantially horizontal direction into and out of its operative position. The or each movable module (20, 30) is insertable as a unit into the cavity (10″) into its operative position and removable out of the cavity (10″) via the front opening (10′) independently of the presence inside the cavity (10″) of any other movable beverage preparation module (20, 30) in its operative position. |
| US11744396B1 |
System, method, and device for agitating coffee grounds
A system, method, and device for coffee grounds agitation is disclosed. The coffee grounds agitation device includes an agitating assembly extending into at least one brewing basket having a mesh. The agitating assembly includes a driver, and at least one agitator operatively coupled to the driver such that the driver impels the at least one agitator to move within the at least one brewing basket. The agitating assembly also includes a control circuit in electrical communication with the driver and configured to impel the at least one agitator with the driver. The agitating assembly is movable into, and out of, a brewing configuration. The brewing configuration includes the at least one agitator being substantially contained within the at least one brewing basket while also operatively engaged with the driver. |
| US11744392B1 |
Christmas tree stand for artificial trees
A Christmas tree stand for artificial trees comprising a base, a hollow tubular member, a plurality of locking-folding mechanisms, and a plurality of movable elongated leg members. A method of using the Christmas tree stand comprises positioning the Christmas tree stand on a floor or surface and positioning and securing an artificial Christmas tree in the Christmas tree stand for displaying and viewing the tree. |
| US11744390B2 |
Hanging apparatus
An over-the-door hanging apparatus which includes a mirror apparatus having a rear surface, at least one mounting element located on the rear surface of the mirror apparatus, and at least one over-the-door hanger. The over-the-door hanger may include an elongate member, a bracket for engaging a top edge of a door, a first hook punched into the elongate member and being aligned with a first aperture formed through the elongate member, and a second hook punched into the elongate member and being aligned with a second aperture formed through the elongate member. The mirror apparatus may be slidably mounted to the at least one over-the-door hanger through slidable mating between the at least one mounting element on the rear surface of the mirror apparatus and one of the first and second hooks of the at least one over-the-door hanger. |
| US11744387B1 |
Customizable product storage and display system
A shelving system includes a shelving unit with at least one open sidewall that provides access to an interior of the shelving unit and one or more inserts that can be selectively connected to and disconnected from an interior of the unit in order to compartmentalize the interior of the unit. This enables a user to separate, sort and store items in the interior in an orderly fashion. The at least one open sidewall also serves to display the items stored in the unit. The shelving unit can be attached to a supporting wall in order to be located at desirable height to facilitate storage and display of the items stored therein. |
| US11744385B2 |
Baby bouncing chair
The invention provides a baby bouncing chair, comprising a table, a seat unit, a plurality of chair leg units, a bouncing disc module, a plurality of supporting band units, a first cover plate, a bounce-control module and a limiting fastening piece. Each of the plurality of supporting band units is provided with a limiting rod. The bounce-control module is provided with a plurality of stop blocks. The bounce-control module controls movements of the limiting rods and the plurality of supporting band units in the bouncing disc module by the stop blocks to control the baby bouncing chair to be in a bouncing state or a non-bouncing state. |
| US11744383B2 |
Mattress
A mattress includes a layer including a first surface and a second surface arranged opposite to the first surface. The layer defines a plurality of slits extending from the first surface to the second surface and arranged in a plurality of rows extending in a longitudinal direction. The slits in each row are arrayed linearly in the longitudinal direction and are disposed spaced apart from each other. The rows of the slits restrict a compression of the layer to an area under loading and prevent the surrounding portion of the layer from being pulled towards the area under loading. |
| US11744382B2 |
Article comprising a temperature-conditioned surface, thermoelectric control unit, and method for temperature-conditioning the surface of an article
The present invention provides systems, methods, and articles for temperature conditioning a surface. An article is formed from a first layer having a plurality of openings and a second layer having a corresponding plurality of openings. At least one interior chamber constructed and configured to retain a fluid without leaking is defined between an interior surface of the first layer and an interior surface of the second layer. At least one flexible fluid supply line delivers the fluid to the at least one interior chamber. At least one flexible fluid return line removes the fluid from the at least one interior chamber. At least one control unit that is operable to selectively cool or heat the fluid is attached to the at least one flexible fluid supply line and the at least one flexible fluid return line. |
| US11744378B2 |
Support construction for conditioned furniture, and associated systems and methods
Disclosed is a bed construction for conditioned furniture e.g., a ventilated bed, comprising a base frame; a leg module extending from the base frame; and a tub-shaped outer shell, supported by the base frame, forming a cavity for accommodating a ventilation unit. The base frame can be arranged in the cavity, wherein the leg module extends from the base frame through respective openings in a bottom of the outer shell. |
| US11744377B2 |
Submergible stool
A submergible stool includes a body having a top, a bottom spaced from the top, and a sidewall extending between the top and the bottom and defining an enclosed interior cavity extending between the top, the bottom, and the sidewall. A first aperture is formed in the sidewall proximate the bottom and extends from the enclosed interior cavity to an exterior of the stool. A second aperture is formed in the sidewall proximate the top and extends from the enclosed interior cavity to an exterior of the stool. The apertures are positioned such that when the stool is placed in a body of water, water will flow into the interior cavity through the first aperture, air will be forced out of the second aperture, and the stool will sink to a bottom of the body of water in an upright position. |
| US11744371B2 |
Chair device and star-shaped base thereof
Disclosed are a chair device and a star-shaped base (3) thereof, in particular capable of being used for office chairs, work chairs, stools or standing auxiliary devices, the star-shaped base comprising a center seat (4) and a plurality of extending arms (5) mounted on the center seat (4), wherein the extending arms (5) are used for the star-shaped base (3) to be placed on the ground, and at least one of the extending arms (5) is hinged to the center seat (4) and can rotate relative to the center seat (4). A chair seat of the chair device can rotate or swing, while parts mounted at an upper end of a chair column do not need to be modified, and particularly, a supporting structure, a chair support for the chair seat to be placed, and the chair seat itself do not need to be modified. |
| US11744366B2 |
Deck rail shelf
An adjustable deck shelf assembly has repositionable components to enable the assembly to be secured to variably dimensioned and assembled deck railings. A shelf is secured to a hinged shelf support board with a removable locking shaft in a mechanical interference fit to permit removal and storage of the shelf and assembly. Hinged truss shelf supports secured to support legs can be deployed to support the shelf and retracted for storage. An adjustable deck shelf/seat assembly incorporates variable-height outriggers attached to truss shelf supports and a variable-height shelf support board to enable the assembly to be arranged as a shelf or as a seat. |
| US11744361B2 |
Adjustable power and data rail for desks
An adjustable power and data rail for static height and vertically adjustable desks. The adjustable power and data rail fits between the static height and vertically adjustable desks and expands as needed either horizontally or vertically to match the installation configuration with paired multiple desks. The power and data rail provides connectivity for each of the static height or vertically adjustable desks to data and power connectors. |
| US11744359B2 |
Pneumatic lifting table frame and lifting table
A pneumatic lifting table frame includes a transverse beam, at least one column, a pressure sensor that detects a load of the lifting table frame, a controller configured to receive a signal from the pressure sensor, and an adjustable gas spring assembly configured to drive the column to be lifted or lowered. The adjustable gas spring assembly includes an adjustable gas spring body, a gas reservoir, a piston rod assembly, and a drive unit. The adjustable gas spring body is connected to the gas reservoir via a gas pipe. The controller is configured to control the drive unit, the adjustable gas spring body (401) is disposed in one of the column, and the drive unit drives the piston rod assembly to carry out a piston motion in the gas reservoir. |
| US11744355B2 |
Cosmetic brush fixing apparatus
A cosmetic brush fixing apparatus includes: an outer tubular body, a fixing ring, and a retainer connecting the outer tubular body with the fixing ring. The fixing ring is connected with a silicone disc which is formed with an insertion opening for mounting a cosmetic brush. A technical key point is that the fixing apparatus is for securing a hand-held part of the cosmetic brush, by using a motor to drive the fixing apparatus to rotate, bristles on the cosmetic brush are driven to rotate, which facilitates the cleaning of the cosmetic brush. By use of cutting grooves formed in the silicone disc, it can adapt to most of cosmetic brushes. Limiting grooves can make a circle center of a cross-section of the cosmetic brush and a circle center of the silicone disc basically coincide with each other when the cosmetic brush is inserted into the silicone disc. |
| US11744351B2 |
Tool transfer system
A system for transferring an object from one user to another user that is useful to prevent unintentional dropping of the object is disclosed. A cam is rotatably connected to a structure that is configured to be attached to a first user. A central housing with two ports is configured to allow for the attachment of a tool by lanyard or other means. When the first cam is locked into the one of the housing ports, it cannot be released from the housing unless a second cam is inserted into the second housing port and captured. Once the second cam is captured the first cam is released, thus safely passing the tool from the first user to the second user while minimizing the chance of dropping the tool. |
| US11744349B2 |
Tactical strap
A tactical strap includes an elongated body, a plurality of tabs, and a pouch. The elongated body has a first end, an opposing second end, a front surface, and a rear surface. The plurality of tabs are spaced along at least a portion of the front surface of the elongated body. The pouch is attached to the front surface of the elongated body proximate the first end. The pouch defines a cavity that is selectively accessible. |
| US11744348B2 |
Method and device for evaluation of eye hairs
A device for automating the process of installing eyelash extensions onto the natural eyelashes of a subject. In some embodiments, the placing of extensions is carried out by a robotic mechanism utilizing computer vision. In some embodiments, the same device may be used for extending eyebrows rather than eyelashes, as eyebrows have rather similar properties to eyelashes. |
| US11744347B2 |
Mirror for applying eye cosmetics
A magnifying cosmetic mirror may provide a three-point reflection path that may be utilized to apply cosmetics around the eye of a user. The cosmetic mirror may be constructed to have a base mirror and side mirrors extending at angles from opposite sides of the base mirror. The side mirrors may be constructed to provide a reflective view of the eye when placed above the base mirror. The base mirror may also be constructed to provide a reflective view of the eye, and each mirror may be substantially flat. |
| US11744345B2 |
Multi axis alignment tines for a hair comb
A hair comb with improvements in the design of the individual comb tines that result in a more thorough alignment of the individual hair strands when the comb is used on the hair. A comb that uses the individual tines to align the individual hair strands in a primary and a secondary manner. A hair comb with tines that have more than one alignment function. A hair comb with appropriately spaced tines that can aid in the removal of unwanted debris in the hair. |
| US11744344B1 |
Curling device
A curling device comprising a flap and a channel connected to each other. A curling member having an elongated shape and a curved cross-section is implemented in the channel. The curling member is capable of transitioning between an extended configuration and a curled configuration. The channel has a curved cross-section corresponding to the curling member's curved cross-section, which creates a trough, whereby hair can be positioned in the trough and held therein by wrapping the flap over the trough and around the channel. Transitioning the curling member from an extended configuration to a curled configuration holds the flap and the hair in a curved configuration, which imparts a curl to the hair when the hair is held in the curled configuration for some time. |
| US11744342B2 |
Device for treating the hair, and related method
The invention concerns a device (10) for treating the hair, comprising two arms (12, 4) that are able to move relative to one another between a first opened configuration for inserting hair between the arms (12, 14) and a second closed configuration for treating the hair, at least one of the arms (12, 14) comprising: —a shell, —a support housed in said shell, —a treatment plate supported by the support, —an electrical heating element received in a housing defined between the support and an inner face of the treatment plate, —a first sealing element sandwiched between the support and the treatment plate, —a second sealing element, wherein the second sealing element is sandwiched between the support and the shell. |
| US11744340B2 |
Anti-theft rear mechanism with a magnetic opening system and a system of self-adjusting straps, for objects intended to hold elements, such as briefcases, backpacks or suitcases
The invention relates to a rear protection mechanism with a magnetic opening system, intended for objects used to hold elements, such as, for example, briefcases, backpacks or suitcases, said mechanism acting as an anti-theft system for rear, side and/or lower pockets on said objects. The rear mechanism with a magnetic opening system (positioned against the user's body) consists of flaps with non-visible magnets located inside said flaps, which, upon coming into contact with other magnets located on the rear surface of the object, generate an attraction that secures the flaps, such as to prevent third parties from gaining access to pockets on the outside of the briefcase, backpack or suitcase. The invention also relates to a system of self-adjusting straps that allow the weight or load contained in the element-holding object. |
| US11744335B2 |
Ring accessory, a ring head structure and a ring
A ring accessory comprises an outer loop and an elastic piece placed in the outer loop. The outer loop comprises a lateral loop and a top cover located above the lateral loop. The top cover has a hole for a ring head passing through. An inner side of the top cover at an edge of the hole comprises at least three deep recesses, and a shallow recess between every two adjacent deep recesses. A distance from the deep recess to hole center is greater than a distance from the shallow recess to the hole center. The elastic piece has recesses corresponding to the deep recesses and shallow recesses on the top cover. The elastic piece is an annulus with a wave shape, the elastic piece deep recesses are located at the bottom of the wave, and the elastic piece shallow recesses are located at the top of the wave. |
| US11744333B2 |
Segmented attachment device
A wrist band for attaching a portable electronic device to a user includes articulating segments which may be releasably connected so as to provide the user the capability of sizing the wristband by adding or removing links as desired. A clasp is also disclosed for securing the wristband to a user. A manufacturing device and method are disclosed for machining complex surfaces on the segments and clasp. |
| US11744326B1 |
Toe guard assembly
A toe guard assembly includes a cup that is elongated to insertably receive a toe of an article of footwear. The cup is comprised of a rigid material to protect the toe from impact energy. Each of a pair of engagements extends away from the cup and the engagements are positioned on opposing sides of the cup from each other. A belt is coupled to a respective one of the engagements on the cup and the belt can be extended around a heel of the article of footwear. The belt is releasably matable to a respective one of the engagement to retain the cup on the toe of the article of footwear. |
| US11744323B2 |
Sole structure for a shoe and method for manufacturing the same
A sole of a sole structure includes an upper wall portion disposed on an upper side, a lower wall portion disposed on a lower side and spaced away from the upper wall portion, and a pair of sidewall portions that extend substantially in a vertical direction between the upper wall portion and the lower wall portion, that have a vertical zigzag shape, that are coupled to the upper wall portion and the lower wall portion, and that extend in a longitudinal direction along the outer peripheries of the upper wall portion and the lower wall portion. The upper wall portion and the lower wall portion and a pair of sidewall portions are resin-made wall members with a predetermined thickness and form an interior space. Each of the sidewall portions has concave parts recessed inwardly and convex parts protruding outwardly and it is compressible in the vertical direction. |
| US11744321B2 |
Cushioning member for article of footwear and method of making
A method of making a cushioning member is provided. The method includes forming a first barrier member from a first material, the first barrier member including a first compartment and a second compartment. The method further includes forming a second barrier member from a second material different than the first material. The first compartment is provided with a first quantity of particulate matter and the second compartment is provided with a second quantity of particulate matter. The method further includes covering the first compartment with the second barrier member and covering the second compartment with the second barrier member. |
| US11744320B2 |
Footwear article capable of hands-free donning
A footwear article includes a collar slide that is conducive to hands-free donning to secure the wearer's foot during wear. A footwear article capable of hands-free donning comprises a sole including a ground-contacting surface and a foot-facing surface and an upper having a heel region. The footwear article also includes a strobel, the strobel affixed to the foot-facing surface of the sole and a collar elevator comprising a heel structure, the collar elevator connected with the strobel and coupled with the upper in the heel region. The collar elevator includes a collar slide forming a ramp interface during a donning operation. |
| US11744319B2 |
Footwear heel insert
A heel insert is provided for an article of footwear that includes an upper defining a foot-receiving cavity having an ankle opening. The heel insert includes a base. The heel insert includes a spine extending outward from the base to a tip of the spine such that the spine extends upward along a posterior wall of a heel region of the upper toward the ankle opening when the base is operatively connected to the heel region. The tip of the spine is moveable relative to the base between a first position and a second position along a longitudinal axis of the article of footwear. The heel insert includes a spring operatively connected to the spine such that the spring biases the tip of the spine toward the first position of the tip. The tip of the spine is resiliently deflectable toward the second position against the bias of the spring. |
| US11744315B2 |
Article having a knitted component with a strap
In one aspect, the present disclosure provides an article formed of a knitted component. The article may be an upper for an article of footwear. The knitted component may have a first portion and a second portion, where the first portion of the knitted component at least partially forms a foot-receiving portion of the upper, where the second portion of the knitted component at least partially forms a strap of the upper, where the strap includes a first edge and a second edge secured to the first portion of the knitted component, and where the strap includes a third edge that extends from the first edge to the second edge. |
| US11744312B2 |
Helmet padding system
Helmet padding systems are disclosed. One helmet padding system includes a rigid shell, a ratchet system, and a spacing pad. The rigid shell includes a pair of slots extending from a lower rear edge of the rigid shell in a direction toward a lower front edge of the rigid shell. The pair of slots define a central portion and opposed side portions of the rigid shell. The central portion includes at least one pair of flaps that extend outwardly from the central portion into the pair of slots. The ratchet system is coupled to the rigid shell, and includes a pair of ratchet straps and a pair of ratchet latches configured to secure respective ones of the pair of ratchet straps. The spacing pad is positioned within the rigid shell, and includes a layer of elastomeric material. |
| US11744311B2 |
Inflatable head covering
A head covering to reduce the force from an external surface on the head of an individual. The head covering is formed from thin polymeric tubes that are inflated by blowing via lung exhalation. The head covering is light weight and can be folded into a small in volume such that it is easily carried in a shirt or pant pocket. |
| US11744297B1 |
Nursing garment with integrated removable pads
A nursing garment system having a body with a front and rear region, wherein the front region of the body includes a first securement member. The nursing garment further includes a first strap having a first and second end affixed to the body, and a second securement member disposed between the first and second end of the first strap. The nursing garment can also include a second strap having a first end secured to the front region of the body, a third securement member secured to the second end of the second strap, and a breast pad having a fourth securement member. Here, the third securement member of the second strap can be secured to the fourth securement member of the breast pad, and the second securement member of the first strap can be secured to the first securement member of the body. |
| US11744294B2 |
Cartridge packaging systems and methods
A vaping device packaging system includes a first tray for holding vaping device bodies, the first tray having a plurality of voids, the voids holding a portion of a vaping device body to be filled with a substance. The first tray and the vaping device bodies are covered by a first cover. A second tray for holding vaping device mouthpieces has a plurality of voids allowing the vaping device mouthpieces to be vertically aligned with the corresponding vaping device bodies of the first tray, each of the voids holding a portion of a vaping device mouthpiece to cap a corresponding vaping device body. The first tray is capable of being placed over a jig having a plurality of jig voids corresponding to the voids for holding the vaping device bodies. |
| US11744290B2 |
Atomizer, e-cigarette assembly comprising atomizer, and e-cigarette comprising e-cigarette assembly
The atomizer includes a housing, and an atomization assembly disposed in the housing. When in use, the atomizer is detachably connected to a high-frequency heater. The atomization assembly includes an atomizing core, a heating element, and a sleeve. The sleeve is connected to and enclosed by the housing, and a cavity is formed between the sleeve and the housing. The atomizing core and the heating element are fixedly disposed in the sleeve. The atomizing core includes a first surface and a second surface which are disposed back to back. The sleeve includes a main body through which e-liquid flows from the cavity into the sleeve and accumulates around the first surface of the atomizing core. The heating element is surrounded by the second surface of the atomizing core. |
| US11744288B2 |
Capsules including internal filters, heat-not-burn (HNB) aerosol-generating devices, and methods of generating an aerosol
A capsule for an aerosol-generating device may include a housing, a filter, and an aerosol-forming substrate. The housing may have a gas-permeable end and an impermeable end. The filter may be disposed within the housing so as to be adjacent to the impermeable end. The aerosol-forming substrate may be disposed within the housing so as to be between the filter and the gas-permeable end. The housing may be configured to facilitate a heating of the aerosol-forming substrate via one of conduction, convection, or both conduction and convection so as to generate an aerosol. |
| US11744282B2 |
Electronic cigarette
An electronic cigarette, comprising a shell and a power supply installed in the shell, and the electronic cigarette further comprises a tobacco bin which is provided in the shell and communicates with the outside air, and a suction nozzle which communicates with the tobacco bin; and a piezoelectric ceramic piece which clings to the tobacco bin is provided in the shell, the piezoelectric ceramic piece is a bearing surface of the tobacco bin on which a tobacco material is loaded as well as a heating surface of the tobacco bin, and the piezoelectric ceramic piece is electrically connected with the power supply. The electronic cigarette has a simple atomization mode and directly atomizes the tobacco material by means of the high frequency vibration and heat of the piezoelectric ceramic. |
| US11744277B2 |
Nicotine liquid formulations for aerosol devices and methods thereof
A nicotine liquid formulation comprising nicotine, an acid, and a biologically acceptable liquid carrier, wherein heating an amount of said nicotine liquid formulation using low temperature electronic vaporization device, i.e., an electronic cigarette, generates an inhalable aerosol, and wherein at least about 50% of said acid in said amount is in said aerosol, and wherein at least about 90% of said nicotine in said amount is in said aerosol. |
| US11744275B2 |
Slide measuring system for filling pouches and associated method
Systems and methods for measuring tobacco for packaging in pouches are disclosed. A system includes a hopper structured and arranged to hold a granular material in a hopper cavity. The system also includes a measuring system including a measuring cavity and a tube that is slidable in the hopper cavity between a first position unaligned with the measuring cavity and a second position over and aligned with the measuring cavity. The measuring system is configured to continuously communicate a vacuum to the measuring cavity. The measuring system is configured to move a portion of the granular material from the hopper cavity to the measuring cavity when the tube is in the first position. The measuring system is configured to move the portion of the granular material from the measuring cavity to a pouch making machine using pressurized gas that overcomes the vacuum when the tube is in the second position. |
| US11744272B2 |
Honey compositions and methods of making the same
A process for producing an infused honey composition having a moisture content of 15% to 19% w/w is described. The process generally includes adding an infusing agent to honey to form an infused honey composition. The honey may be dried prior to addition of the infusing agent, after addition of the infusing agent, or both before and after addition of the infusing agent. The infusing agents are generally not-from-concentrate components of a plant including an extract or juice, fruit, seeds, skin, stems, roots, or leaves. |
| US11744268B2 |
High complete protein, chemical free energy enhancement and muscle rejuvenation beverage for refreshment meal replacement and enhanced anti-inflammatory response
A beverage composition made with low-calorie, lactose-free skim milk in liquid or dry powder form. Amelanchier alnifolia extract having Abscisic Acid is added to the skim milk in a multi-step process that utilizes CO2 to maintain the nutrient value of the extract. Crystalline fructose, natural flavorings, nutrients and carbonation are added to produce a flavorful beverage composition. A method to make a carbonated beverage composition with low-calorie, lactose-free skim milk and Amelanchier alnifolia extract includes a series of steps to preserve the nutrient value of the extract. |
| US11744264B2 |
Method for treating high-protein grains with a view to improving the use thereof as food
The present invention relates to a process for treating protein-rich seeds, these seeds being selected from at least one of the following seeds: fava beans, peas, white lupin, blue lupin, yellow lupin. characterized in that it comprises in particular the following successive steps: a) use of seeds of at least one of the abovementioned plant species, provided that these seeds have a protein content, and/or a starch content, and/or a fat content, of a value greater than or equal to a predetermined value, and, at least one of the compounds from the following group: antinutritional factor (ANF), crude cellulose, neutral detergent fiber (NDF), in a content below a predetermined level; b) pressurizing the seeds from step a) for more than 10 seconds at a minimum pressure of 10 bars until a temperature of more than 80° C. is reached. |
| US11744259B2 |
Method of producing a fermented mil k product using lactobacillus casei
The present invention relates to a method of producing a fermented milk product comprising adding lactic acid bacteria to milk, wherein the bacteria comprise Lactobacillus casei and at least one further strain of lactic acid bacteria of a species other than Lactobacillus casei, wherein the further strain has a deficiency in lactose metabolism but is capable of metabolizing one or several carbohydrates other than lactose present in the milk. |
| US11744254B2 |
Enzymatic modification of phospholipids in food
A phospholipase A1 characterized by having an sn1/sn2 specificity ratio of about 55/45 or greater wherein said phospholipase A1 has a lysophospholipase/phospholipase activity ratio of less than 0.02 is presented in conjunction with methods for use in lipid containing food matrix, baking and making dough with the phospholipase and also including baking improvers using the disclosed phospholipase A1. |
| US11744248B2 |
Disinfectant composition for control of clostridium difficile spore
A composition and method for inducing and inflicting damage to cell membranes of microorganism by inducing changes in membrane permeability caused by polycation-induced membrane pores. The control of Clostridium difficile spores with an efficacy of 99.99% on hard surfaces is provided. The invention includes the application of an evaporation-induced self-assembly, surfactant-mediated synthesis or self-condensing polymer, which forms a film which is both flexible on the surface as a nano-polymeric coating and with refractive index yielding a transparent coating. The polymeric matrix includes various biocidal polymeric cationic quaternary salts, one being a silyl quaternary having a kinetic zeta potential to disrupt bacterial spores functions. The polymeric matrix consist of multiple small molecule biocides as well as polymerics biocide combinations not otherwise seen to develop an surface topography of peaks and troughs in the nano range to resist bacterial adhesion factors and subsequent biofilm formation. The surfactants induce self-assembly film topography. |
| US11744247B2 |
Dermal compositions
Disclosed herein are veterinary compositions including imidacloprid or an analogue thereof; a pyrethroid; a solvent selected from the group consisting of N-methyl pyrrolidone, N-ethyl pyrrolidone and mixtures thereof; and dimethyl sulfoxide. The veterinary compositions of the invention are useful in methods of controlling parasites on or within warm-blooded domesticated animals. |
| US11744246B2 |
Preparation of mammalian oocyte for fertilization via a soluble human PH20 hyaluronidase polypeptide
Compounds of the formula (I) wherein the substituents are as defined in claim 1. Furthermore, the present invention relates to agrochemical compositions which comprise compounds of formula (I), to preparation of these compositions, and to the use of the compounds or compositions in agriculture or horticulture for combating, preventing or controlling infestation of plants, harvested food crops, seeds or non-living materials by phytopathogenic microorganisms, in particular fungi. |
| US11744245B2 |
Agricultural compositions and methods of use thereof
The present invention is directed to an agricultural composition comprising an acetyl coenzyme-A carboxylase (ACCase) inhibitor, one or more sugar alcohols and optionally, one or more auxin herbicides. The present invention is further directed to a method of controlling weeds comprising applying concurrently or sequentially an ACCase inhibitor and one or more sugar alcohols, and optionally one or more auxin herbicides to the weeds or an area in need of weed control. |
| US11744244B2 |
Compositions and methods for improving the compatibility of water soluble herbicide salts
Methods and compositions for improving the compatibility of aqueous herbicide solutions containing at least one of a water soluble salt of an aryloxyalkanoic acid, a water soluble salt of a pyridyloxyalkanoic acid, and a water soluble salt of glyphosate, and optionally ≤16% of one or more fertilizers, such as ammonium sulfate, by adding certain polymeric crystallization inhibitors are provided. |
| US11744243B2 |
Systems and methods for extraction and cryopreservation of bone marrow
Methods, systems, and compositions are provided for extracting bone marrow cells from bone obtained from deceased donors, for preparing the bone marrow for cryopreservation, and for obtaining desired cells from cryopreserved and fresh bone marrow. |
| US11744241B2 |
Foot-hold animal trapping apparatus
An animal trap includes a pair of complementary curved jaws rotatably mounted on a frame or base plate, and springs on the frame cooperating with a pair of opposed levers for urging the jaws toward each other from an open position to a closed or animal foot-holding restraining position. A foot pan is located on the frame between the jaws. A trigger release assembly is employed to restrain the jaws in the open position by being engaged between the pan and jaws. When the animal steps on the pan causing it to move axially downward, the trigger-release assembly is activated causing the spring-biased levers to close the jaws about the foot of the animal. |
| US11744237B1 |
Ice fishing container and organizer system therefor
An ice fishing container and an organizer system that is useable with the ice fishing container to organize the contents within the ice fishing container. The organizer system is disposed within the interior space of the ice fishing container and is configured to neatly organize ice fishing gear and equipment within the interior space of the ice fishing container. The organizer system has a plurality of divider panels that are configured to fit within the interior space, where the divider panels of the organizer system include a plurality of longitudinal divider panels that are parallel to the side walls of the ice fishing container, and a plurality of lateral divider panels that are parallel to the front and rear end walls of the ice fishing container. |
| US11744235B2 |
Sieving apparatuses for pupae separation
A male population of mosquito pupae sorted according to a sorting method is described. The sorting method may include adding a mixed population of mosquito pupae into an interior volume of a sieving container including base defining a set of openings enabling movement of mosquito pupae from the interior volume through the set of openings. The mixed population of mosquito pupae may include male mosquito pupae and female mosquito pupae. The method may also include adding a volume of aqueous solution to the interior volume. The method may also include removing a portion of the male pupae from the mixed population of mosquito pupae to by performing a sieving action that causes the portion of the male pupae and a portion of the volume of water to pass from the interior volume through the set of openings. The method may also include capturing the portion of the male pupae as the male population of mosquito pupae after the portion of the male pupae has passed through the set of openings. |
| US11744231B1 |
Animal security and location detection method
A system, method, and non-transitory computer readable medium for using a smart collar to monitor a pet are described. The system includes a smart collar, a mobile computing device including a display screen, and a pet monitoring mobile application stored on the mobile computing device. The smart collar includes a global positioning receiver, a communications device, an organic light-emitting diode (OLED) display, a rechargeable battery, and a microcontroller. The microcontroller calculates a distance of a current location of the smart collar from a desired location, determines when the distance is greater than a first distance threshold, and generates a communications packet including the current location, the perimeter, and the distance of the smart collar from the desired location, and transmits the communications packet. The mobile computing device receives the communications packet, and the pet monitoring mobile application displays the current location on a display screen of the mobile computing device. |
| US11744226B2 |
Pet feeding apparatus
A pet feeding apparatus includes a feed tank, a discharge tank, and an ejection assembly. The feed tank includes an accommodation chamber and a discharge outlet communicating with the accommodation chamber. The discharge tank includes an ejection outlet, an inlet, and an ejection chamber located between the ejection outlet and the inlet. The inlet communicates with the discharge outlet of the feed tank. The ejection assembly includes a rotation blade and a driving member. The rotation blade is received in the ejection chamber, and the rotation blade includes a rotation shaft and a blade extending from the rotation shaft. The driving member is connected to the rotation shaft and is capable of driving the rotation shaft to rotate with respect to the ejection chamber, so that the driving member drives the blade to swing from the inlet toward the ejection outlet. |
| US11744224B2 |
Animal spraying devices, systems and methods of use
The present invention provides a novel and improved animal sprayer for use in cooling livestock and other animals in different hot or dry environments, and methods of using the same. Embodiments of the novel animal sprayers may include a valve which does not require constant electric current to remain open during a spraying session, extending system battery life. The valves may also be self-cleaning, less likely to leak, and easily adjusted to control flow rate, reducing both water use and labor costs in monitoring and repairing the animal sprayer. |
| US11744220B2 |
Pepper plants bearing fruit having a low destemming force
The present invention provides methods of preparing a cultivated pepper plant bearing fruit having a low destemming force, as well as methods of preparing a cultivated pepper plant bearing clustered fruit. The invention also provides cultivated pepper plants prepared by these methods. |
| US11744217B2 |
Soybean variety 01091711
The invention relates to the soybean variety designated 01091711. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01091711. Also provided by the invention are tissue cultures of the soybean variety 01091711 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01091711 with itself or another soybean variety and plants produced by such methods. |
| US11744212B2 |
Soybean varieties ‘2984050’
New soybean variety designated ‘2984050’ is described. ‘2984050’ is a soybean variety exhibiting stability and uniformity. |
| US11744210B1 |
Maize hybrid X03T645CYFR
A novel maize variety designated X03T645CYFR 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 X03T645CYFR with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X03T645CYFR through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X03T645CYFR, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X03T645CYFR are provided. Methods for producing maize varieties derived from maize variety X03T645CYFR and methods of using maize variety X03T645CYFR are disclosed. |
| US11744209B1 |
Maize hybrid X08T854HR
A novel maize variety designated X08T854HR 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 X08T854HR with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08T854HR through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08T854HR, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08T854HR are provided. Methods for producing maize varieties derived from maize variety X08T854HR and methods of using maize variety X08T854HR are disclosed. |
| US11744206B1 |
Maize hybrid X13R999
A novel maize variety designated X13R999 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 X13R999 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13R999 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X13R999, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13R999 are provided. Methods for producing maize varieties derived from maize variety X13R999 and methods of using maize variety X13R999 are disclosed. |
| US11744205B1 |
Maize hybrid X95R075
A novel maize variety designated X95R075 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 X95R075 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X95R075 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X95R075, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X95R075 are provided. Methods for producing maize varieties derived from maize variety X95R075 and methods of using maize variety X95R075 are disclosed. |
| US11744199B2 |
Selection based on optimal haploid value to create elite lines
This disclosure concerns methods for estimating the breeding value of plants for the purpose of producing doubled haploid, for example, to identify selection candidates having high breeding values. |
| US11744198B1 |
Orchid growing apparatus
An orchid growing and holding apparatus that is configured to releasably secure an orchid thereto and further is configured to be mounted to a vertical support surface. A base member that is planar in manner and rectangular in shape is provided. The base member has a mounting aperture proximate the upper end thereof. The base member includes a first securing aperture and a second securing aperture axially aligned horizontally journaled through the base member proximate the lower end thereof. A securing member is provided and operable to be passed through the first securing aperture and second securing aperture and bias an orchid against the front surface of the base member. A plant support member is provided on the front surface and has a radius curved body that extends outward from the front surface. A hook member is provided to suspend the present invention from a vertical support surface. |
| US11744194B2 |
Plant irrigation device
A plant irrigation device includes a support that surrounds a plant and provides an opening through which the plant extends. A drip tube is attached to the support and connectable to a water source. The drip tube has a series of spaced apart apertures or water emitters along a length thereof permitting water to exit the drip tube and into the ground surrounding the plant. |
| US11744191B2 |
Device for tensioning plant support wires, support system of said plants comprising such device and the method of support thereof
A device for the tensioning of wires supporting the vegetation of plants that includes at least one wire tensioning member, one support member adapted to support the tensioning member in rotation, and a blocking means to block the rotation of said tensioning member. The tensioning member includes a metal fork bent and the support member has at least one through-hole penetrated by the tensioning member so that said tensioning member rotates with respect to the support member. The means for blocking the rotation of the tensioning member include at least one recess or groove that reversibly engages with the tensioning member. |
| US11744189B2 |
Plant treatment based on morphological and physiological measurements
A system for plant parameter detection, including: a plant morphology sensor having a first field of view and configured to record a morphology measurement of a plant portion and an ambient environment adjacent the plant, a plant physiology sensor having a second field of view and configured to record a plant physiology parameter measurement of a plant portion and an ambient environment adjacent the plant, wherein the second field of view overlaps with the first field of view; a support statically coupling the plant morphology sensor to the physiology sensor, and a computing system configured to: identify a plant set of pixels within the physiology measurement based on the morphology measurement; determine physiology values for each pixel of the plant set of pixels; and extract a growth parameter based on the physiology values. |
| US11744185B2 |
Method of separating flower from stalk
An apparatus and method for separating plant flowers from stalks by means of a lateral rotating tube having a plurality of flexible, elongated members affixed to and extending radially outward from the tube. The apparatus may include a platform and a frame supporting the tube above the platform to accommodate plants held between the platform and the tube so that when the tube is rotating, the elongated members affixed thereto brush against the plants and cause the flowers to brush off at and separate from the stalks. The frame further supports a housing to form a contained space, with a hood to direct the flow of flowers after separation from the stalks. The back wall is positioned a distance away from the platform to allow separated flower and stalk to be eliminated from the apparatus. |
| US11744183B2 |
Sorghum cutting header and sorghum harvester with large feed volume and multiple reeling pans
A sorghum cutting header and a sorghum harvester with large feed volume and multiple reeling pans includes a reeling header, a rod crushing device, and a reciprocating cutter device. The rod crushing device is located under the reeling header. The reeling header includes reeling pans, frame rods, bearing seats, reeling pan shafts, tandem shafts, and tandem shaft bearing seats. The reeling pan shafts are installed in parallel on the frame rod through bearing seats. The adjacent reeling pan shafts are in transmission connection, and at least one reeling pan shaft is in transmission connection with the power device. An inner part of any reeling pan shaft penetrates the tandem shafts. Both ends of the tandem shafts are supported on the frame rods, and one end of the tandem shafts is fixed on the tandem shaft bearing seats. The reeling pans are mounted on any reeling pan shaft. |
| US11744180B2 |
Harvester crop mapping
A control system for a harvester that harvests crop stalks each having a bottom portion and a top portion. The harvester includes a topper that cuts the stalks between the top and bottom portions and a base cutter that cuts the stalks near a ground surface. The control system includes a sensor that senses a first height between the top of the bottom portion and the ground surface, and senses a second height between the bottom of the bottom portion and the ground surface. The controller receives signals representing the sensed first and second heights from the sensor, determines average first and second heights for the stalks over a set time, sends a first signal to the topper to cause movement of the topper to the average first height, and sends a second signal to the base cutter to cause movement of the base cutter to the average second height. |
| US11744179B2 |
Accumulator contents detection system for harvester
An accumulator contents detection system for a harvester includes an accumulator, a plurality of metering rollers, and at least one sensor. The accumulator accumulates crop material. The plurality of metering rollers receives crop material from the accumulator. The plurality of metering rollers includes a drive metering roller. The at least one sensor detects a load transmitted to the drive metering roller. |
| US11744177B2 |
Cross vented residue disposal system for an enclosed combine body
A combine harvester includes a housing having a rear hood and defining an interior, a blower for generating an air stream in a substantially rearward direction, and a cleaning system separating residue from a crop material such that the residue is transported via the air stream rearwardly to be discharged from the housing. A chopper rotor assembly is disposed within the interior below the rear hood and includes a chopper rotor having a plurality of blades for chopping the residue as it is received via the air stream. A chopper housing is disposed within the interior and defines an inlet of the chopper rotor for receiving the residue and an outlet spaced rearward from the chopper rotor for discharge of the chopped residue from the interior of the housing. An air gap through which the air stream may exit the interior is defined between the rear hood and chopper rotor. |
| US11744171B2 |
Ready-to-use hose end sprayer
A ready-to-use sprayer comprises a container defining an interior compartment for containing a liquid product and having a pin receiver located near the rear portion and an opening located near the front portion, a housing having a main chamber and a grip portion, a nozzle in selective fluid communication with the outlet of the fluid chamber, a pivot switch on the exterior of the housing for selecting a fluid flow condition for the main chamber, and the housing being coupled to the container at the container opening and the pin receiver. |
| US11751493B2 |
Scalable designs for topological quantum computation
Apparatus, methods, and systems are disclosed for robust scalable topological quantum computing. Quantum dots are fabricated as van der Waals heterostructures, supporting localized topological phases and non-Abelian anyons (quasiparticles). Large bandgaps provide noise immunity. Three-dot structures include an intermediate quantum dot between two computational quantum dots. With the intermediate quantum dot in an OFF state, quasiparticles at the computational quantum dots can be isolated, with long lifetimes. Alternatively, the intermediate quantum dot can be controlled to decrease the quasiparticle tunneling barrier, enabling fast computing operations. A computationally universal suite of operations includes quasiparticle initialization, braiding, fusion, and readout of fused quasiparticle states, with, optionally, transport or tunable interactions—all topologically protected. Robust qubits can be operated without error correction. Quasilinear arrays of quantum dots or qubits can be scaled arbitrarily, up to resource limits, and large-scale topological quantum computers can be realized. Extensive two-dimensional arrays can also be used. |
| US11751492B2 |
Embedded memory pillar
A memory device is provided. The memory device includes a memory stack on a first dielectric layer, and a sidewall spacer on the memory stack. The memory device further includes a conductive cap on the sidewall spacer and the memory stack and an upper metal line on the conductive cap and the sidewall spacer, wherein the upper metal line wraps around the conductive cap, sidewall spacer, and memory stack. |
| US11751488B2 |
Spin element and reservoir element
A spin element according to the present embodiment includes a wiring, a laminate including a first ferromagnetic layer laminated on the wiring, a first conductive part and a second conductive part with the first ferromagnetic layer therebetween in a plan view in a lamination direction, and an intermediate layer which is in contact with the wiring and is between the first conductive part and the wiring, wherein a diffusion coefficient of a second element including the intermediate layer with respect to a first element including the wiring is smaller than a diffusion coefficient of a third element constituting the first conductive part with respect to the first element or a diffusion coefficient of the third element including the first conductive part with respect to the second element constituting the wiring is smaller than a diffusion coefficient of the third element with respect to the first element constituting the intermediate layer. |
| US11751486B2 |
Templating layers for perpendicularly magnetized Heusler films/compounds
A device including a templating structure and a magnetic layer is described. The templating structure includes D and E. A ratio of D to E is represented by D1-xEx, with x being at least 0.4 and not more than 0.6. E includes a main constituent. The main constituent includes at least one of Al, Ga, and Ge. E includes at least fifty atomic percent of the main constituent. D includes at least one constituent that includes Ir. D includes at least 50 atomic percent of the at least one constituent. The magnetic layer is on the templating structure and includes at least one of a Heusler compound and an L10 compound. The magnetic layer is in contact with the templating structure and being magnetic at room temperature. |
| US11751485B2 |
Flat bottom electrode via (BEVA) top surface for memory
Various embodiments of the present application are directed towards a method for forming a flat via top surface for memory, as well as an integrated circuit (IC) resulting from the method. In some embodiments, an etch is performed into a dielectric layer to form an opening. A liner layer is formed covering the dielectric layer and lining the opening. A lower body layer is formed covering the dielectric layer and filling a remainder of the opening over the liner layer. A top surface of the lower body layer and a top surface of the liner layer are recessed to below a top surface of the dielectric layer to partially clear the opening. A homogeneous upper body layer is formed covering the dielectric layer and partially filling the opening. A planarization is performed into the homogeneous upper body layer until the dielectric layer is reached. |
| US11751481B2 |
Methods of manufacturing three-dimensional arrays with MTJ devices including a free magnetic trench layer and a planar reference magnetic layer
A Magnetic Tunnel Junction (MTJ) device can include a reference magnetic layer having one or more trenches disposed therein. One or more sections of a tunnel barrier layer can be disposed on the walls of the one or more trenches. One or more sections of a free magnetic layer can be disposed on the one or more sections of the tunnel barrier layer in the one or more trenches. One or more sections of a conductive layer can be disposed on the one or more sections of the free magnetic layer in the one or more trenches. One or more insulator blocks can be disposed between corresponding sections of the tunnel barrier layer, corresponding sections of the free magnetic layer and corresponding sections of the conductive layer in the one or more trenches. |
| US11751480B2 |
Electronic device
An electronic device includes a support substrate, a piezoelectric layer that is provided on the support substrate, a functional element including an electrode provided on a surface of the piezoelectric layer, a metallic frame body that is provided on the support substrate so as to surround the piezoelectric layer and the functional element in a plan view, a metallic lid that is provided on the frame body so as to form a space between the lid and the support substrate, and seals the functional element into the space, and a columnar body that is provided between the support substrate and the lid in the space. |
| US11751477B2 |
Piezoelectric film, preparation method thereof and piezoelectric film sensor
A method for preparing a piezoelectric film includes: coating a solution containing a piezoelectric polymer and a solvent on a substrate to obtain a film, wherein the piezoelectric polymer is a copolymer of vinylidene fluoride and trifluoroethylene; and annealing the film at a temperature ranging from 122° C. to 133° C., to obtain the piezoelectric film. |
| US11751473B2 |
Organic light emitting element
The present specification relates to an organic light emitting device including: an anode; a cathode disposed to face the anode; and a light emitting layer disposed between the anode and the cathode, in which the light emitting layer includes: a host including a P-type host and an N-type host, which produce an exciplex; and a phosphorescent dopant, and the host including the P-type host and the N-type host, which produce an exciplex, emits a photoluminescence light with a longer wavelength than a wavelength of each of the P-type host and the N-type host. |
| US11751468B2 |
Controlled deposition of materials using a differential pressure regime
Methods and devices for controlling pressures in microenvironments between a deposition apparatus and a substrate are provided. Each microenvironment is associated with an aperture of the deposition apparatus which can allow for control of the microenvironment. |
| US11751463B2 |
Organic light emitting display apparatus having a camera
An organic light emitting display apparatus and an electronic device including the same are provided. The organic light emitting display apparatus comprises an organic light emitting display panel including a display area and a non-display area, the display area including a transparent area, a buffer area provided outside the transparent area, and an opaque area provided outside the buffer area, a camera provided in the transparent area in a rear surface of the organic light emitting display panel to photograph a region in a forward direction with respect to the organic light emitting display panel, and a transparent area pixel driving circuit provided in the buffer area to drive a transparent area organic light emitting diode provided in the transparent area. The transparent area organic light emitting diode is connected to the transparent area pixel driving circuit through a transparent area electrode line. |
| US11751462B1 |
Devices with displays having transparent openings and touch sensor metal
A display may have both a full pixel density region and a pixel removal region with a plurality of high-transmittance areas that overlap an optical sensor. Each high-transmittance area may be devoid of thin-film transistors and other display components. To improve transmission while maintaining satisfactory touch sensing performance, one or more segments of the touch sensor metal in the pixel removal region may have a reduced width relative to the touch sensor metal in the full pixel density region and/or one or more segments of the touch sensor metal in the pixel removal region may be omitted relative to the touch sensor metal in the full pixel density region. To mitigate a different appearance between the pixel removal region and the full pixel density region at off-axis viewing angles, the position of the touch sensor metal in the pixel removal region may be tuned. |
| US11751460B2 |
Display panel, method of manufacturing the same and display device
A display panel, a method of manufacturing the same, and a display device are provided. In the display panel, sub-pixel areas in a same row along a first direction are divided into a plurality of sub-pixel area groups independent from each other, and each sub-pixel area group includes at least two adjacent sub-pixel areas, a connection layer includes a connection pattern arranged in each sub-pixel area, and the connection pattern is coupled to the initialization signal line pattern in the sub-pixel area wherein the connection pattern is located, connection patterns located in a same sub-pixel area group are sequentially coupled along the first direction to form the connection portion; at least part of a first auxiliary signal line layer is located in an anode spacing area, and is insulated from an anode pattern, the connection pattern in each sub-pixel area group is coupled to the first auxiliary signal line layer. |
| US11751455B2 |
Non-common capping layer on an organic device
An apparatus that includes a plurality of OLEDs provided on a first substrate is disclosed. Each OLED includes a first electrode, a second electrode disposed over the first electrode, and an organic electroluminescent material disposed between the first and the second electrodes. The apparatus also includes a first capping layer that is disposed over the second electrode of at least a first portion of the plurality of OLEDs such that the first capping layer is optically coupled to at least the first portion of the plurality of OLEDs, and a second capping layer. The second capping layer is disposed over the second electrode of at least a second portion of the plurality of OLEDs such that the second capping layer is optically coupled to the second portion of the plurality of OLEDs but not the first portion of the plurality of OLEDs, and the second portion of the plurality of OLEDs is different from the first portion of the plurality of OLEDs. |
| US11751454B2 |
Display device and method of manufacturing the same
A display device includes: first pixels which include a first pixel branch line extending in a first direction at one side portion and a first common branch line extending in the first direction at the other side portion which is opposite to the one side portion; second pixels which include a second common branch line extending in the first direction at the one side portion and a second pixel branch line extending in the first direction at the other side portion which is opposite to the one side portion; a first luminous element between the first pixel branch line and the first common branch line; and a second luminous element between the second common branch line and the second pixel branch line, wherein the first pixel and the second pixel are disposed in a second direction which intersects the first direction. |
| US11751453B2 |
Display device
A display panel includes pixels and a driver IC pad area; a driver IC on the driver IC pad area of the display panel; first input pads and first output pads that overlap the driver IC pad area; a flexible printed circuit adjacent to the driver IC pad area on the display panel; first output test pads that overlap the flexible printed circuit, and are respectively extended to the first output pads; and first input extending wires that overlap the flexible printed circuit, are respectively extended to the first input pads, and are between the first output test pads. |
| US11751449B2 |
Array substrate, display panel, and display device
An array substrate, a display panel and a display device are provided. The array substrate includes: a base substrate; a plurality of pixel units in an array on the base substrate; and a first power line and a second power line arranged on the base substrate and configured to respectively provide a first power signal and a second power signal to the pixel units. At least one of the pixel units includes: a first-color light emitting device; a second-color light emitting device; a first pixel driving circuit configured to drive the first-color light emitting device; and a second pixel driving circuit configured to drive the second-color light emitting device. The first pixel driving circuit is electrically connected to the first power line, the second pixel driving circuit is electrically connected to the second power line, the first power line and the second power line are insulated from each other. |
| US11751448B2 |
Display device
A display device includes a substrate including a main display area, main display elements being in the main display area; a component area, auxiliary display elements and a transmission area being in the component area; and a peripheral area outside the main display area; an initialization voltage line in the main display area and extending in a first direction; a bottom metal layer in the component area between the substrate and the auxiliary display elements; and a bias line in the main display area and extending in the first direction, the bias line being connected to the bottom metal layer and being at a same layer as the initialization voltage line, wherein the bias line and the initialization voltage line are alternately arranged along a second direction crossing the first direction, in a first region of the main display area around the component area. |
| US11751443B2 |
Organic light emitting diode display
An exemplary embodiment provides an organic light emitting diode display including a substrate, a bridge electrode disposed on the substrate, a buffer layer which covers the bridge electrode, a semiconductor layer disposed on the buffer layer, a first gate insulating layer which covers the semiconductor layer in a plan view, a first gate conductor disposed on the first gate insulating layer and which includes a first gate electrode, a second gate insulating layer which covers the first gate conductor, a second gate conductor disposed on the second gate insulating layer, an interlayer-insulating layer which covers the second gate conductor, and a data line disposed on the interlayer-insulating layer. The first gate electrode is directly connected to the bridge electrode, the semiconductor layer is electrically connected to the bridge electrode, and a capacitance exists between the data line and the bridge electrode. |
| US11751437B2 |
Organic light emitting display panel and organic light emitting display device including the same
A display device, such an organic light emitting display device is disclosed. The display device includes an insulating film including a concave portion in an area of at least one subpixel, a first electrode on a side portion of the concave portion and on the concave portion in an area of the subpixel, an organic layer overlapping the concave portion and on the first electrode. An organic layer disposed in the at least one blue subpixel may include at least one of a first light emitting dopant with a maximum emission wavelength of 457 nm or less, a second light emitting dopant with a full width at half maximum (FWHM) of 30 nm or less, and/or a third light emitting dopant with the maximum emission wavelength of 457 nm or less and the full width at half maximum of 30 nm or less. Thus, a display device with enhanced light extraction efficiency is provided. |
| US11751434B2 |
Semiconductor device including an oxide thin film transistor
A semiconductor device includes a base substrate, a first transistor disposed on the base substrate, the first transistor including a first input electrode, a first output electrode, a first control electrode, and a first semiconductor pattern including a crystalline semiconductor, a second transistor disposed on the base substrate, the second transistor including a second input electrode, a second output electrode, a second control electrode, and a second semiconductor pattern including an oxide semiconductor, a plurality of insulating layers disposed on the base substrate, and an upper electrode disposed on the first control electrode with at least one insulating layer of the plurality of insulating layers interposed between the upper electrode and the first control electrode. The upper electrode overlaps the first control electrode and forms a capacitor with the first control electrode. |
| US11751429B2 |
Display device
A display device includes: a substrate; a transistor disposed on the substrate; a pixel electrode connected to the transistor; a bank layer disposed on the pixel electrode having a pixel opening overlapping the pixel electrode; an emission layer disposed in the pixel opening; a common electrode disposed on the emission layer and the bank layer; an encapsulation layer disposed on the common electrode; a sensing electrode disposed on the encapsulation layer; a first insulator disposed on the encapsulation layer to overlap the pixel opening; a second insulator disposed outside the first insulator; and a third insulator disposed outside the second insulator. The first insulator has a first refractive index, the second insulator has a second refractive index, and the third insulator has a third refractive index, and the first refractive index, and wherein the second refractive index, and the third refractive index are different from each other. |
| US11751428B2 |
OLED panel and method of manufacturing the same
An OLED panel and a method of manufacturing the same are disclosed. The OLED panel is provided to be disposed above a camera, and the OLED panel comprises sequentially from top to bottom: a substrate; a light-emitting layer disposed on the substrate; a cathode disposed on the light-emitting layer; a high n value inorganic salt layer disposed on surfaces of the cathode and the light-emitting layer; and a CPL layer disposed on the high n value inorganic salt layer. An entire thickness of the high n value inorganic salt layer and a part of a thickness of the cathode of the OLED panel corresponding to a position above the camera are removed to form a hollow portion, so that the thickness of the cathode above the camera is reduced, so as to increase the light transmittance, thereby improving the quality of photos. |
| US11751424B2 |
Display device
A display device includes a substrate; a display area and a non-display area on the substrate, where a plurality of pixels is disposed in the display area, and where the non-display area is in a peripheral area of the display area; an insulating layer disposed on the substrate; a metal wiring disposed on the substrate; and a plurality of dummy patterns disposed in the non-display area. The plurality of dummy patterns includes a plurality of first patterns including an insulating material and a plurality of second patterns including a metal material. |
| US11751422B2 |
Display device and method for manufacturing display device
A display device includes a metal pattern formed, in a frame region between a variant edge portion of the display device forming a cutout portion, and a display region. The metal pattern is formed from a metal layer conforming to at least a portion of the shape of the cutout portion. |
| US11751421B2 |
OLED display substrate and method for preparing the same, and display device
The present disclosure provides an OLED display substrate, a method for preparing the same, and a display device. The OLED display substrate includes an OLED device located on a base substrate and a packaging unit covering the OLED device. The packaging unit includes an inorganic material layer, an organic material layer, and a fluorine-doped diamond-like carbon layer located between the inorganic material layer and the organic material layer. |
| US11751413B2 |
Display device and method for manufacturing the same
A display device includes: a circuit element layer comprising a transistor; a display element layer comprising a first electrode connected to the transistor, a second electrode facing the first electrode, an organic pattern between the first electrode and the second electrode, a pixel defining layer having an opening exposing the first electrode, an auxiliary electrode spaced apart from the opening to cover a portion of the pixel defining layer and connected to the second electrode, a first protection pattern covering the second electrode, and a second protection pattern covering the first protection pattern; and an encapsulation layer covering the display element layer, wherein the first protection pattern and the second protection pattern have stress in directions different from each other. |
| US11751411B2 |
Solar cell, manufacturing method thereof, and photovoltaic module
Provided are a solar cell, a manufacturing method thereof and a photovoltaic module. The solar cell includes a semiconductor substrate, the semiconductor substrate having a first surface and a second surface opposite to each other; a first passivation layer and a first electrode layer that are located on the first surface of the semiconductor substrate; and a second passivation layer and a second electrode layer that are located on the second surface of the semiconductor substrate. A donor material film layer is provided between the first passivation layer and the first surface of the semiconductor substrate, and/or an acceptor material film layer is provided between the second passivation layer and the second surface of the semiconductor substrate. |
| US11751410B2 |
Organic pigment coating for electronic devices, perovskite solar cells, and methods
Methods of passivating a surface. The methods may include providing a mixture including a liquid and a derivative of quinacridone, applying the mixture to a first surface of a film that includes a metal halide perovskite, and annealing the film for a time and a temperature effective to convert the derivative of quinacridone to quinacridone. Composite materials and electronic devices also are provided. |
| US11751409B2 |
Semiconductor device
To provide a semiconductor device suitable for miniaturization. To provide a highly reliable semiconductor device. To provide a semiconductor device with improved operating speed.A semiconductor device including a memory cell including first to cth (c is a natural number of 2 or more) sub memory cells, wherein: the jth sub memory cell includes a first transistor, a second transistor, and a capacitor; a first semiconductor layer included in the first transistor and a second semiconductor layer included in the second transistor include an oxide semiconductor; one of terminals of the capacitor is electrically connected to a gate electrode included in the second transistor; the gate electrode included in the second transistor is electrically connected to one of a source electrode and a drain electrode which are included in the first transistor; and when j≥2, the jth sub memory cell is arranged over the j-lth sub memory cell. |
| US11751407B2 |
3D memory with confined cell
A plurality of memory cells in a cross-point array in which the memory cell stacks in the cross-points include a switch element, a conductive barrier layer, and a confined cell structure in series, and having sides aligned within the cross-point area of the corresponding cross-point, the confined cell structure including surfactant spacers within the cross-point area having outside surfaces on a pair of opposing sides of the stack, and a body of programmable resistance memory material confined between inside surfaces of the surfactant spacers. The memory cells can be operated as multi-level cells in a 3D array. |
| US11751406B2 |
3D RRAM cell structure for reducing forming and set voltages
An RRAM cell stack is formed over an opening in a dielectric layer. The dielectric layer is sufficiently thick and the opening is sufficiently deep that an RRAM cell can be formed by a planarization process. The resulting RRAM cells may have a U-shaped profile. The RRAM cell area includes contributions from a bottom portion in which the RRAM cell layers are stacked parallel to the substrate and a side portion in which RRAM cell layers are stacked roughly perpendicular to the substrate. The combined side and bottom portions of the curved RRAM cell provide an increased area in comparison to a planar cell stack. The increased area lowers forming and set voltages for the RRAM cell. |
| US11751400B2 |
Embedded ferroelectric memory in high-k first technology
In some embodiments, the present disclosure relates to an integrated circuit. The integrated circuit has a first doped region and a second doped region within a substrate. A ferroelectric material is arranged over the substrate and laterally between the first doped region and the second doped region. A conductive electrode is over the ferroelectric material and between sidewalls of the ferroelectric material. One or more sidewall spacers are arranged along opposing sides of the ferroelectric material. A dielectric layer continuously and laterally extends from directly below the one or more sidewall spacers to directly below the ferroelectric material. |
| US11751399B2 |
Semiconductor memory device and method for manufacturing the same
A semiconductor memory device according to an embodiment includes a first stacked body, a second stacked body, an intermediate conductive layer, an intermediate insulating layer, a semiconductor pillar, a charge storage film, and an insulating film. The semiconductor pillar includes a first part, a second part, and a third part. The charge storage film includes a first charge storage portion and a second charge storage portion. The charge storage film includes at least one first element selected from the group consisting of nitrogen, hafnium, and aluminum. The insulating film provides in at least a portion between the intermediate conductive layer and the first part. The insulating film not includes the first element, or the insulating film has a concentration of the first element lower than a concentration of the first element of the charge storage film. |
| US11751397B2 |
Semiconductor storage device and method of manufacturing the same
In one embodiment, a semiconductor storage device includes a stacked body in which a plurality of conducting layers are stacked through a plurality of insulating layers in a first direction, a semiconductor layer penetrating the stacked body, extending in the first direction and including metal atoms, and a memory film including a first insulator, a charge storage layer and a second insulator that are provided between the stacked body and the semiconductor layer. The semiconductor layer surrounds a third insulator penetrating the stacked body and extending in the first direction, and at least one crystal grain in the semiconductor layer has a shape surrounding the third insulator. |
| US11751396B2 |
Microelectronic devices including varying tier pitch, and related electronic systems
A microelectronic device comprises a first set of tiers, each tier of the first set of tiers comprising alternating levels of a conductive material and an insulative material and having a first tier pitch, a second set of tiers adjacent to the first set of tiers, each tier of the second set of tiers comprising alternating levels of the conductive material and the insulative material and having a second tier pitch less than the first tier pitch, a third set of tiers adjacent to the second set of tiers, each tier of the third set of tiers comprising alternating levels of the conductive material and the insulative material and having a third tier pitch less than the second tier pitch, and a string of memory cells extending through the first set of tiers, the second set of tiers, and the third set of tiers. Related microelectronic devices, electronic systems, and methods are also described. |
| US11751394B2 |
Three-dimensional memory device and method for forming the same
Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a doped region of a substrate. The doped region includes dopants of a first type. The 3D memory device also includes a semiconductor layer on the doped region. The semiconductor layer includes dopants of a second type. The first type and the second type are different from each other. The 3D memory device also includes a memory stack having interleaved conductive layers and dielectric layers on the semiconductor layer. The 3D memory device further includes a channel structure extending vertically through the memory stack and the semiconductor layer into the doped region, a semiconductor plug extending vertically into the doped region, the semiconductor plug comprising dopants of the second type, and a source contact structure extending vertically through the memory stack to be in contact with the semiconductor plug. |
| US11751392B2 |
Fabrication method for a 3-dimensional NOR memory array
A process for manufacturing a 3-dimensional memory structure includes: (a) providing one or more active layers over a planar surface of a semiconductor substrate, each active layer comprising (i) first and second semiconductor layers of a first conductivity; (ii) a dielectric layer separating the first and second semiconductor layer; and (ii) one or more sacrificial layers, at least one of sacrificial layers being adjacent the first semiconductor layer; (b) etching the active layers to create a plurality of active stacks and a first set of trenches each separating and exposing sidewalls of adjacent active stacks; (c) filling the first set of trenches by a silicon oxide; (d) patterning and etching the silicon oxide to create silicon oxide columns each abutting adjacent active stacks and to expose portions of one or more sidewalls of the active stacks; (e) removing the sacrificial layers from exposed portions of the sidewalls by isotropic etching through the exposed portions of the sidewalls of the active stacks to create corresponding cavities in the active layers; (f) filling the cavities in the active stacks by a metallic or conductor material; (g) recessing the dielectric layer from the exposed sidewalls of the active stacks; and (h) filling recesses in the dielectric layer by a third semiconductor layer of a second conductivity opposite the first conductivity. |
| US11751387B2 |
Semiconductor device
A semiconductor device having a three-dimensional (3D) structure is disclosed. The semiconductor device includes a first chip configured to include a peripheral circuit, and a second chip stacked on the first chip that is configured to include a first memory cell array and a second memory cell array. A plurality of transfer circuits are configured to connect a plurality of row lines of the first memory cell array and a plurality of row lines of the second memory cell array to respective global row lines is divided between the first chip and the second chip. |
| US11751384B2 |
Semiconductor memory device and manufacturing method of the semiconductor memory device
A semiconductor memory device includes a first stack including lower conductive patterns separated from each other and stacked on a substrate to form a lower stepped structure, a support pillar passing through the first stack and including an insulating layer, a second stack including upper conductive patterns separated from each other and stacked on the first stack, the upper conductive patterns including an upper stepped structure that does not overlap with the lower stepped structure and the support pillar, a channel structure passing through the second stack and the first stack, and a memory layer surrounding a sidewall of the channel structure. |
| US11751381B2 |
Semiconductor device and fabrication method of the same
A semiconductor device includes: a bit line structure formed over a substrate; a storage node contact plug spaced apart from the bit line structure; and a nitride spacer positioned between the bit line structure and the storage node contact plug, wherein the nitride spacer has a higher silicon content in a portion adjacent to the storage node contact plug than in a portion adjacent to the bit line structure. |
| US11751377B2 |
Semiconductor device and method fabricating the same
A method for fabricating a semiconductor device, including the steps of: providing a substrate having an etch stop layer formed thereon; forming a preliminary stacked structure on the etch stop layer, the preliminary stacked structure including a lower sacrifice layer contacting the etch stop layer, a support layer, and an upper sacrifice layer; forming a hole penetrating the preliminary stacked structure and the etch stop layer; forming a conductive pattern in the hole; removing the upper sacrifice layer and a portion of the support layer; removing the lower sacrifice layer; forming a first conductive layer covering the conductive pattern; and forming a dielectric layer covering the first conductive layer, a remaining portion of the support layer, and the etch stop layer. |
| US11751376B2 |
Semiconductor memory device and manufacturing method thereof
There are provided a semiconductor memory device and a manufacturing method thereof. The semiconductor memory device includes: a first etch stop layer; a source layer on the first etch stop layer; a second etch stop layer on the source layer; a stack structure on the second etch stop layer; and a channel structure penetrating the first and second etch stop layers, the source layer, and the stack structure, the channel structure being electrically connected to the source layer. A material of each of the first and second etch stop layers has an etch selectivity with respect to a material of the source layer. |
| US11751375B2 |
Static random access memory with magnetic tunnel junction cells
Disclosed herein are related to a memory cell including magnetic tunneling junction (MTJ) devices. In one aspect, the memory cell includes a first layer including a first transistor and a second transistor. In one aspect, the first transistor and the second transistor are connected to each other in a cross-coupled configuration. A first drain structure of the first transistor may be electrically coupled to a first gate structure of the second transistor, and a second drain structure of the second transistor may be electrically coupled to a second gate structure of the first transistor. In one aspect, the memory cell includes a second layer including a first MTJ device electrically coupled to the first drain structure of the first transistor and a second MTJ device electrically coupled to the second drain structure of the second transistor. In one aspect, the second layer is above the first layer. |
| US11751370B2 |
Correction amount calculation device, component mounting machine, and correction amount calculation method
A correction amount calculation device includes a first acquisition section and a correction amount calculation section. The first acquisition section is configured to acquire a first positional deviation amount, which is a positional deviation amount of a printing position detected by a printing inspection machine with respect to a pad position, and a second positional deviation amount, which is a positional deviation amount of a mounting position detected by a appearance inspection machine with respect to the pad position. The correction amount calculation section is configured to, based on the first positional deviation amount and the second positional deviation amount, calculate a correction amount, which is used in the mounting process of a board product to be produced later, regarding a third positional deviation amount, which is a positional deviation amount of the mounting position with respect to the printing position. |
| US11751368B2 |
Electrically conductive resin composition and electromagnetic shielding material therewith
The electrically conductive resin composition may contain matrix resin, coke powder, and carbon fiber. The volume mean particle diameter of the coke powder may be not less than 1 μm and not more than 500 μm. The content percentage of the coke powder in the electrically conductive resin composition may be not less than 1 wt % and not more than 60 wt %. The aspect ratio of the carbon fiber may be not less than 3 and not more than 1700. The content percentage of the carbon fiber in the electrically conductive resin composition may be not less than 0.5 wt % and not more than 10 wt %. |
| US11751366B1 |
Heat dissipation for head-mountable device
A head-mountable device can provide passive cooling that utilizes surfaces of an optical assembly to allow heat to be managed in a manner that does not detrimentally impact the visual information displayed to the user. Lenses can be coated with a transparent and thermally conductive material, such as silver nanowire. Such a thermal layer can provide superior thermal conductivity, transmittance, flexibility, flat transmission, low cost, and angular color stability. The thermal layer can passively manage heat by increasing the surface area across which heat can be efficiently dissipated. |
| US11751365B2 |
Jet impingement manifolds for cooling power electronics modules
The present disclosure describes techniques for cooling power electronics in automotive applications. The present disclosure utilizes a jet impingement of a dielectric fluid on electrical interconnections to cool power electronics. |
| US11751364B2 |
Electronic equipment
Electronic equipment (10) has multiple cooling fans (15) for sending air to a heat sink (30). The multiple cooling fans (15) generate airflow (Fh) passing through the heat sink (30) from a first side (H1) to a second side (H2) thereof. The heat sink (30) is arranged obliquely to a crosswise direction and a longitudinal direction of the electronic equipment (10). A sheathing member (40) has an air inlet opening (41i) formed obliquely to the crosswise and longitudinal directions along the first side (H1) of the heat sink (30). |
| US11751361B2 |
Systems and methods for datacenter thermal management
A thermal management system for cooling a computing device includes a cold aisle, a hot aisle, a radiator, and a plurality of source heat sinks thermally conductively connected to the radiator. The radiator connects the cold aisle to the hot aisle and flows a cooling fluid through an interior volume of the radiator. Each source heat sink is configured to connect to a heat-generating electronic component to thermally conductively connect the heat-generating component to a surface of the radiator. |
| US11751358B2 |
Electrical connector cage assembly and electrical connector therewith
An electrical connector cage assembly includes a connector casing, a heat sink, and an attaching part. The heat sink includes a base and a plurality of fins extending from a top surface of the base. The fins extend above a marginal area of the top surface to form an open slot with the marginal area. The open slot has two end openings and a side opening extending to the end openings. The attaching part passes through the open slot and protrudes from the end openings to be detachably engaged with the connector casing to detachably fix the base onto the connector casing. Therein, the attaching part is separable from the heat sink from the side opening. An electrical connector includes a circuit board, an electrical connector base, and the electrical connector cage assembly. The electrical connector base is electrically connected onto the circuit board and exposed from the connector casing. |
| US11751356B2 |
Rack backup energy unit with advanced thermal management system
A coolant management unit for providing liquid cooling for backup battery unit (BBU) modules of an electronic rack includes a BBU return manifold, a BBU supply manifold, a balance loop, and a power bus. For example, a BBU supply manifold having a rack supply connector to receive cooling fluid from a rack supply manifold and a BBU supply connector to be connected to one of the BBU modules to distribute the cooling fluid. A BBU return manifold to be coupled to a rack return manifold, wherein the BBU return manifold is to receive vapor from the BBU modules. A balance loop connected to each of the BBU modules to establish a fluid connection amongst the BBU modules, such that a level of the cooling fluid in each of the BBU modules remains similar. |
| US11751354B1 |
Anti-sag modular server chassis assembly
A computing equipment box assembly can include a chassis base and a tray. The chassis base can include a bottom panel, an opening through the bottom panel, and a rim defined around the opening. The tray can include a body configured for supporting computing components, a frame section of the body sized to be supported atop the rim of the chassis base; and a downwardly embossed portion of the body extending downwardly from the rim and sized to fit within the opening of the chassis base when the frame section is supported atop the rim of the chassis base. |
| US11751353B2 |
Power conversion module and method of forming the same
A power conversion module and method of forming the same includes a motherboard having a first surface and a second surface that opposes the first surface. The motherboard includes a first trace that electrically couples a decoupling capacitor mounted on the motherboard to a first pad on the first surface of the motherboard and an output node of a power conversion module. The motherboard includes a via extending through the motherboard that electrically couples a second pad on the first surface of the motherboard and a third pad on the second surface of the motherboard to the output node and a second trace that electrically couples a fourth pad on the second surface of the motherboard and the decoupling capacitor. The power module includes a first daughterboard mounted on the first surface of the motherboard and a second daughterboard mounted on the second surface of the motherboard. |
| US11751335B2 |
Printed circuit board
A printed circuit board includes: a first substrate including a first cavity and first circuit units; and a second substrate disposed in the first cavity of the first substrate with an electronic component disposed therein, and including second circuit units having a higher density than the first circuit units, wherein the second substrate includes a first region and a second region, the first region of the second substrate includes an outermost circuit layer among the second circuit units, and circuit layers in the first region of the second substrate have a higher density than circuit layers in the second region of the second substrate. |
| US11751334B2 |
Semiconductor device with interface structure and method for fabricating the same
The present application discloses a semiconductor device with an interface structure and a method for fabricating the interface structure. The interface structure includes an interface board configured to be fixed onto and electrically coupled to a chuck of a testing equipment, and a first object positioned on a first surface of the interface board and electrically coupled to the interface board. The first object is configured to be analyzed by the testing equipment. |
| US11751333B2 |
Overlap joint flex circuit board mating
An interconnection for flex circuit boards used, for instance, in a quantum computing system are provided. In one example, the interconnection can include a first flex circuit board having a first side and a second side opposite the first side. The interconnection can include a second flex circuit board having a third side and a fourth side opposite the third side. The first flex circuit board and the second flex circuit board are physically coupled together in an overlap joint in which a portion of the second side for the first flex circuit board overlaps a portion of the third side of the flex circuit board. The interconnection can include a signal pad structure positioned in the overlap joint that electrically couples a first via in the first flex circuit board and a second via in the second flex circuit board. |
| US11751332B2 |
Cableless interconnect
A baseboard includes a first connection configured to electrically interface with a motherboard, a second connection configured to electrically interface with a module, and a switch circuit configured to route data channels and power channels between the motherboard and the module. The first connection is configured to interface with more than one connection protocol or standard. The second connection is configured to interface with the more than one connection protocol or standard. The baseboard allows for cableless connections to allow unobstructed airflow over the components. |
| US11751330B2 |
Magnetic material filled printed circuit boards and printed circuit board stators
A dielectric substrate may support conductive traces that form windings for a least one pole of a planar armature of an axial flux machine. At least a portion of the dielectric substrate, which is adapted to be positioned within an annular active area of the axial flux machine, may include a soft magnetic material. Such a planar armature may be produced, for example, by forming the conductive traces on the dielectric substrate, and filling interstitial gaps between the conductive traces with at least one epoxy material in which the soft magnetic material is embedded. |
| US11751318B2 |
Soft X-ray light source
A soft X-ray light source, including a vacuum target chamber, a refrigeration cavity, and a nozzle. The refrigeration cavity and the nozzle are contained in the vacuum target chamber. The nozzle (36) is arranged in the refrigeration cavity. The vacuum target chamber has a t-branch tube and a multi-channel tube. The t-branch tube has a first outlet and a second outlet opposed to each other and a third outlet, wherein the first outlet is connected to a mounting plate through which a refrigerant inlet pipe, a refrigerant outlet pipe, and a working gas pipe respectively pass and are connected to the refrigeration cavity, and wherein the third outlet is connected to a vacuum extraction device. The multi-channel tube has a top opening and a bottom opening opposed to each other, wherein the top opening is connected to the second outlet, wherein a vacuum outlet is provided at the bottom opening. |
| US11751317B2 |
X-ray generating device, and diagnostic device and diagnostic method therefor
An X-ray tube is provided with: a cathode and an anode sealed inside a vacuum envelope; and an ion-collecting conductor attached to the vacuum envelop so as to be in contact with an internal space of the vacuum envelope. A first current sensor measures a value of a first current flowing between the ion-collecting conductor and a node for supplying potential for attracting positive ions in the vacuum envelope. A second current sensor measures a value of a second current flowing between the anode and the cathode. A control circuit generates diagnostic information on the degree of vacuum of the X-ray tube based on a current ratio file of the first current value (Ii) measured by the first current sensor to the second current value (Ie) measured by the second current sensor. |
| US11751314B2 |
Visualized light adjustment method and system
Disclosed is a visualized light adjustment method and system. The method includes the steps of: S1. acquiring a light spot projection scenario of lights using an imaging device, and displaying the light spot projection scenario in real time by a display device; S2. selecting coordinates of a light spot on the display device using an input device, and inputting a desired light effect; and S3. controlling, by a console, the light corresponding to a physical address to generate a corresponding light effect, based on the selection by the input device and an association relationship between the coordinates of the light spot and a physical address of the light. |
| US11751313B2 |
Systems and methods for a perceived linear dimming of lights
A light dimming system includes one or more lights and includes a local light controller that includes a dimming controller and a processing circuit, the dimming controller configured to provide an output to the one or more light drivers. One or more electronic processors are configured to receive a dimming input value indicating a desired dimming level for the one or more lights. The processors are further configured to determine a configuration of the one or more light drivers, wherein the configuration defines whether the one or more light drivers utilize a non-linear dimming curve or a linear dimming curve, and provides the dimming controller a dimming level to output a dimming control signal to the one or more light drivers equivalent to the received dimming input value based on a non-linear or linear calculation. |
| US11751308B2 |
Isolated driver for lighting means
The invention relates to an isolated driver (100) for lighting means (109), comprising: a primary circuit (100a), a secondary circuit (100b), an isolation barrier (106) separating the primary circuit (100a) and the secondary circuit (100b), wherein a ground potential of the primary circuit (100a) and a ground potential of the secondary circuit (100b) are connected via a capacitor (107), and a control circuit (111) on the secondary side (100b), monitoring a current to/from the capacitor (107) to the ground potential of the secondary circuit (100b) and issuing a mains (101) failure signal in case the current does not meet predefined conditions, preferably in case no such current is detected. |
| US11751307B2 |
Method and apparatuses for controlling the output voltage of a voltage regulator
A device comprises a voltage regulator, circuits, a voltage-to-current converter, a control bus, a resistor and a resistor network. Each of the circuits has at least one LED connector and one LED driver. Each of the circuits has a measuring circuit for detecting voltage differences between the potentials of LED terminals and a reference potential. Further, each of the circuits includes a local controller. The local controller withdraws a current from the control bus in dependence on the detected voltage differences. Bias current sources inject bias currents into the control bus in form of a sum current of the injected bias currents. The resistor performs a current-to-voltage conversion of the sum current to a control voltage. The voltage-to-current converter converts the control voltage into a current. The resistor network converts the current into a voltage value. An output voltage of the voltage regulator depends on the voltage value. |
| US11751300B2 |
Systems and methods for regulating LED currents
System and method for regulating one or more currents. The system includes a system controller, an inductor, a first resistor, a switch and a first diode. The system controller includes a first controller terminal and a ground terminal, the system controller being configured to output a drive signal at the first controller terminal. The inductor includes a first inductor terminal and a second inductor terminal, the first inductor terminal being coupled to the ground terminal, the second inductor terminal being coupled to one or more light emitting diodes. The first resistor includes a first resistor terminal and a second resistor terminal, the first resistor terminal being coupled to the ground terminal. The switch is configured to receive the drive signal and coupled to the second resistor terminal. The first diode includes a first diode terminal and a second diode terminal and coupled to the first resistor. |
| US11751299B2 |
Multi-location load control system
A multiple location load control system may comprise a main load control device and an accessory load control device. The main load control device may control an amount of power delivered to an electrical load from an AC power source using a control circuit and a controllably conductive device. The accessory load control device may be coupled to the main load control device via an accessory terminal. The accessory load control device may detect a user input for changing a characteristic of the electrical load and may send a signal to the main load control device indicating the user input. The main load control device may detect a pattern of the signal based on a threshold and further determine the user input in response to the detected pattern. The main load control device may adjust the threshold based on line/load conditions of the multiple location load control system. |
| US11751295B2 |
Convection system for an oven
An oven includes a plurality of walls, a fan, and a heating element. The plurality of walls defines an internal cavity in which food may be placed for cooking. A first of the plurality of walls defines a plurality of orifices that establishes fluid communication between the internal cavity and a fluid path. The fan is configured to direct air from the fluid path, through the plurality of orifices, and into the internal cavity. The heating element is disposed on the first of the plurality of walls and adjacent to the plurality of orifices. The heating element is configured to heat the air being directed from the fluid path, through the plurality of orifices, and into the internal cavity. |
| US11751292B2 |
Electromagnetically heated cooking utensil, and heating control circuit and method therefor
An electromagnetically heated cooking utensil, and a heating control circuit and method therefor. The heating control circuit includes a first resonance device; a second resonance device; a first power switch; a second power switch; a first synchronization device that detects voltages of both ends of the first resonance device to output a first synchronization signal; a second synchronization device that detects voltages of both ends of the second resonance device to output a second synchronization signal; and a control device that selects, according to the heating mode of the electromagnetically heated cooking utensil, the first synchronization signal to generate a driving signal for driving the first power switch, a second synchronization signal to generate a driving signal for driving the second power switch. |
| US11751291B2 |
Induction heating apparatus
An induction heating apparatus is provided. The induction heating apparatus includes a heating coil, an inverter, a current sensor configured to measure a driving current supplied from the inverter to the heating coil, and a controller configured to provide a drive signal to the inverter to allow the driving current to follow a target current based on a user input. The controller reduces a driving duty of the drive signal based on the driving current exceeding a predetermined reference current, and the controller provides a drive signal to the inverter to allow the driving current to follow a current less than the target current, based on the driving current being less than or equal to the predetermined reference current after reducing the driving duty of the drive signal. |
| US11751290B2 |
Autonomous winter solar panel
Disclosed herein is an autonomous solar panel for use in winter conditions. The panel includes at least one energy transfer member associated with the solar panel. A sensor is in communication with the energy transfer member. A power supply is connected to the energy transfer member. A network interconnects the energy transfer member, the sensor, and the power supply, and is configured so that when the sensor senses an accumulation of winter precipitation on the solar panel, a portion of stored power in the power supply activates the energy transfer member and the winter precipitation is removed from the solar panel. |
| US11751288B2 |
Heat-emitting transparent plate, method of manufacturing the heat-emitting transparent plate, heat-emitting device including the heat-emitting transparent plate and objects including the heat-emitting device
A heat-emitting transparent plate includes a heat-emitting region that is transparent to visible light and is a region that emits heat by absorbing infrared rays. The heat-emitting region includes a meta-surface, and the meta-surface includes a plurality of meta-patterns to absorb infrared rays. A method of manufacturing a heat-emitting transparent plate includes forming a material layer on a transparent substrate and forming a plurality of patterns on the transparent substrate by patterning the material layer. The plurality of patterns include a material that is transparent to visible light and that emits heat by absorbing infrared rays, and a pitch of the plurality of patterns is less than a wavelength of the infrared rays. A heat-emitting device includes the heat-emitting transparent plate and a light source. |
| US11751287B2 |
Substrate heating device
A substrate heating device is provided. The substrate heating device includes a vacuum chamber and a heater. The vacuum chamber receives a substrate. The heater includes a body, a heating wire, and a terminal part. The body penetrates through a wall of the vacuum chamber such that a portion of the body is in a vacuum atmosphere of the vacuum chamber. The heating wire is provided inside the body and partly disposed inside the vacuum chamber. The terminal part is connected to the heating wire and is disposed outside the vacuum chamber. |
| US11751281B2 |
Method for supporting service continuity when disaster situation ends, and device supporting same
Provided are a method for supporting service continuity when a disaster situation ends, and a device supporting same. A user equipment (UE) receives, from a disaster roaming PLMN, a configuration update command message including information indicating that a disaster condition of a home PLMN (HPLMN) has ended. The UE waits until a service that is being received from the disaster roaming PLMN ends, and performs, after the service that is being received from the disaster roaming PLMN ends, a procedure of deregistration from the disaster roaming PLMN on the basis of information indicating that the disaster condition of the HPLMN has ended. |
| US11751280B2 |
Spectrum usage protection in a shared wireless network
According to one configuration, multiple users in a tiered hierarchy share use of a wireless spectrum. For example, a spectrum access system receives a notification indicating that a first-priority tier 1 user in the hierarchy temporarily needs access to a first wireless spectrum assigned to a second-priority tier 2 user in the hierarchy. In response to the notification, the spectrum access system temporarily allocates the second-priority tier 2 user use of a second wireless spectrum. The spectrum access system protects use of the second wireless spectrum by the second-priority tier 2 user from a third-priority tier 3 user in the hierarchy. In certain instances, the one or more spectrum access systems receive the same notification of use of the first wireless spectrum by the first-priority tier 1 user. The multiple spectrum access systems not serving the second-priority tier 2 user protect the Tier 2 User from any Tier 3 Users in the hierarchy. |
| US11751276B2 |
Methods for protocol enhancements in 5G NAS
Methods, systems, and apparatuses for protocol data unit (PDU) session management over different access technologies (ATS) are disclosed. A wireless transmit/receive unit (WTRU) may receive a first message from a network over a first access technology. The first message may include an indication for the WTRU to reestablish resources for one or more protocol data unit (PDU) sessions over a second access technology. The WTRU may determine that a PDU session of the one or more PDU sessions is locally deactivated by the WTRU. The WTRU may send a second message via the first access technology. The second message may include a PDU session status information element (IE) indicating the PDU session is locally deactivated such that the network releases the PDU session. |
| US11751261B2 |
Smart link management (link pooling)
A method of wireless communications forms a group with multiple UEs within a vicinity of a UE. The method establishes a tunnel between the UE and each of the UEs. The method also aggregates network resources obtained from a network interface of the UE and network resources shared by the UEs via each tunnel. The method provides the aggregated network resources to an application of the UE. |
| US11751260B2 |
Apparatus and method of identifying for pairing one or more devices with a master device
An apparatus and method for establishing a pairing between a mobile device and a smart wearable device is provided. The method includes generating and assigning a unique code for each of the detected plurality of smart wearable devices respectively. The unique code is shared with all the connected smart devices/devices in the communicative range of the mobile device. The smart devices (having a display) receive the corresponding unique codes and display the code on their respective displays. A request to establish a pairing connection is generated in response to an activity of a user in respect of the at least one smart wearable device and a communication is established between the at least one smart wearable device and the mobile device displaying the same unique code. |
| US11751257B2 |
Technology neutral coexistence and high priority traffic in unlicensed frequency bands
Technology neutral coexistence and high priority traffic is disclosed for use in unlicensed frequency bands. Synchronization boundaries are defined in which synchronous contention windows across all radio access technologies attempting access to a shared communication channel occur periodically. Between the synchronous contention windows, the nodes may return to asynchronous access procedures. Such synchronous access procedures may be applicable to certain power classes or deployment type nodes. Additionally, various priority schemes for the synchronous contention window may be used to ensure protection of higher priority nodes or traffic, such as ultra-reliable low latency communication (URLLC) traffic. According to certain aspects, the deployment of such synchronous access methodology may be triggered via signaling from initiating devices. Additional aspects may provide for a technology neutral receiver protection mechanism by defining resources for protection signaling during receiver protection intervals between successive synchronous contention windows. |