| Document | Document Title |
|---|---|
| US11383394B1 |
Extensible mast for an autonomous mobile device
An autonomous mobile device has a main body and an extensible mast to raise and lower a payload, such as a camera, relative to the main body. The mast may comprise a set of telescoping sections, with each section comprising two or more pieces that are joined during assembly. A motor moves a flexible rack between a first spool and the mast to raise or lower the mast. For example, during extension a motor-driven pinion engages teeth on the flexible rack, pulling the rack from the first spool and pushing up the mast. A cable stored on a second spool may be extended and retracted with the flexible rack. The cable transfers one or more of data or power between the main body and the payload. A sensor may be used to detect features on the flexible rack to provide data about how far the flexible rack has been extended. |
| US11383391B2 |
Gripping mechanism and assembly apparatus
A gripping mechanism which grips an object includes a main body section, a first gripping section, and a second gripping section. The first and second gripping sections are connected, with a space therebetween, to the main body section. The first gripping section includes a first roller and a first frame. The first frame houses the first roller. The first gripping section grips a first portion of an object between an outer surface of the first roller and an inner surface of the first frame using gravity acting on the first roller. The second gripping section includes a second roller and a second frame. The second frame houses the second roller. The second gripping section grips a second portion of the object, differing from the first portion, between an outer surface of the second roller and an inner surface of the second frame using gravity acting on the second roller. |
| US11383390B2 |
Robotic work cell and network
A robotic network includes multiple work cells that communicate with a cloud server using a network bus (e.g., the Internet). Each work cell includes an interface computer and a robotic system including a robot mechanism and a control circuit. Each robot mechanism includes an end effector/gripper having integral multimodal sensor arrays that measure physical parameter values (sensor data) during interactions between the end effector/gripper and target objects. The cloud server collects and correlates sensor data from all of the work cells to facilitate efficient diagnosis of problematic robotic operations (e.g., accidents/failures), and then automatically updates each work cell with improved operating system versions or AI models (e.g., including indicator parameter value sets and associated secondary robot control signals that may be used by each robot system to detect potential imminent robot accidents/failures during subsequent robot operations. |
| US11383389B2 |
Robot, robot system, and robot control apparatus
A robot includes a robot control apparatus that communicates with a device, wherein a transmission terminal of a clock synchronization serial communication system of the device and a reception terminal of the robot control apparatus are connected by a signal line, and the robot control apparatus receives an asynchronous signal from the device. |
| US11383385B2 |
Mobile robot and method for operating the same
Disclosed is a mobile robot capable of communicating with other electronic devices and an external server in a 5G communication environment by executing mounted artificial intelligence (AI) algorithms and/or machine learning algorithms. The mobile robot may include a wheel driver and a controller. By providing the mobile robot, an autonomous driving-based transportation service may be provided. |
| US11383383B2 |
Vehicle transport apparatus
A vehicle transport apparatus is formed by a first robot and a second robot that enter underneath a vehicle, lift up wheels of the vehicle, and travel. The first robot and the second robot each include omnidirectional wheels and each further include a right lifting arm and a left lifting arm that are freely rotatably movable between storage positions (right storage position and left storage position) where tips thereof are pointed toward a center of a body in a width direction and expanded positions (right expanded position and left expanded position) where the tips thereof are pointed toward the outside of the body in the width direction. |
| US11383382B2 |
Safety system for integrated human/robotic environments
Systems and methods are provided for specifying safety rules for robotic devices. A computing device can determine information about any actors present within a predetermined area of an environment. The computing device can determine a safety classification for the predetermined area based on the information. The safety classification can include: a low safety classification if the information indicates zero actors are present within the predetermined area, a medium safety classification if the information indicates any actors are present within the predetermined area all are of a predetermined first type, and a high safety classification if the information indicates at least one actor present within the predetermined area is of a predetermined second type. After determining the safety classification for the predetermined area, the computing device can provide a safety rule for operating within the predetermined area to a robotic device operating in the environment. |
| US11383377B2 |
System and method for bot automation lifecycle management
Systems and methods for Bot automation lifecycle management are disclosed. According to one embodiment, in an information processing apparatus comprising at least one computer processor, a method for Bot automation lifecycle management may include: (1) receiving information on a proposed automation process; (2) using the information, calculating a complexity score, an automation time requirement, an automation cost, an automation efficiency, and a Bot requirement; (3) calculating a feasibility score based on the complexity score, the automation time requirement, the automation cost, the automation efficiency, and the Bot requirement; (4) generating a feasibility report based on the feasibility score; (5) exporting the proposed automation process to a build process; and (6) confirming the build process as complete and assessing an actual complexity score, an actual automation time requirement, an actual automation cost, an actual automation efficiency, and an actual Bot requirement. |
| US11383375B2 |
Positioning unit
A positioning unit includes two control carriages and a work carriage, it being possible to move the two control carriages and the work carriage on tracks that extend in parallel with one another. There is a working arm being articulated on a work base point on the work carriage and a control arm being articulated on a control base point on each of the control carriages. The control arms are articulated on the working arm at a control point of the working arm, the control point being spaced apart at a predefined lambda distance (d) from an end of the working arm that forms a working-point end and faces away from the work base point, and the two control base points and the work base point defining a triangle. At least two carriages of the two control carriages and the work carriage are movably arranged on a shared guide. |
| US11383374B2 |
Pallet transfer system
The present disclosure relates to a pallet transfer system, including: a set-up structure that inserts a material into and withdraw a material out from a pallet; a pallet storage, on which the pallet is loaded; a material processing device that processes the material; a pallet transfer device that transfers the pallet to the set-up structure, the pallet storage, or the material processing device; a detector that detects a load applied to the pallet transfer device; and a controller that controls a speed of the pallet transfer device according to the information detected by the detector. |
| US11383373B2 |
Bias device for biasing a gripping device by biasing working arms apart
A device comprising: (a) a first working arm; (b) a shuttle located on the first working arm, and (c) a bias device; wherein the bias device biases the first working arm when the shuttle is in a first position, and wherein the bias device is free of biasing the first working arm when the shuttle is in a second position. |
| US11383372B2 |
Adjustable length handle
An adjustable length handle having a first handle member, a tubular shaped second handle member and an adjusting mechanism interconnecting the two handle members to shorten or lengthen the handle length. The second handle member has an interior channel that receives the first handle member. An inner surface of the channel is in opposing relation to an outer surface of the first handle member. The adjusting mechanism comprises a longitudinally disposed length adjusting slot and one or more laterally disposed engaging slots in the inner surface that receive an engaging member which extends outward from the outer surface of the first handle member. When in the length adjusting slot, the engaging member allows linear movement of one handle member relative to the other handle member to adjust the handle length. When in one of the engaging slots, the engaging member prevents such linear movement to fix the handle length. |
| US11383363B2 |
Oil filter removal tool and method of use
An oil filter removal tool with a cavity for receiving the oil filter, a tapered base portion with reverse (e.g. left handed) threads for gripping the base of the oil filter, and a lip for capturing spilled oil. A wrench connection below the base portion of the tool fits a typical socket wrench head to allow for easy removal of the oil filter using a common tool. The reverse threads grip the base of the oil filter when being turned to the left, and as they tighten onto the filter, they grip tighter and tighter and then begin to loosen the filter. As the filter comes loose, any spilt oil will be captured within the cavity of the removal tool. |
| US11383355B2 |
Ski tuning vise
A vise system is provided to retain a workpiece. In an embodiment, the vise system comprises one or more center vise and one or more end vises. The center vises and end vises are clamped to a table or workbench. The center vise is provided with a front jaw and a rear jaw to retain the center of the work. The end vises are provided with workpiece clamps to retain the ends of the workpiece. |
| US11383351B2 |
Grinding apparatus
A grinding apparatus includes a table that holds a workpiece, and a grinding unit including a grinding wheel mounted to a spindle. The grinding wheel has a grindstone formed by binding abrasive grains with a bonding agent. In addition, the grinding apparatus further includes: a supply unit that supplies grinding water to at least the grindstone when grinding the workpiece; and a light applying unit that is disposed adjacent to the table and that applies light to a grinding surface of the grindstone grinding the workpiece held by the table. The light applying unit includes a light emission section that emits light, and a diffusion preventive wall that surrounds the light emission section and prevents diffusion of the light. |
| US11383350B2 |
Metal bond abrasive articles and methods of making metal bond abrasive articles
Metal bond abrasive articles and methods of making metal bond abrasive articles via a focused beam are disclosed. In an aspect, a metal bond abrasive article includes a metallic binder material having abrasive particles retained therein, where the abrasive particles have at least one coating disposed thereon. The coating includes a metal, a metal oxide, a metal carbide, a metal nitride, a metalloid, or combinations thereof, and the at least one coating has an average thickness of 0.5 micrometers or greater. The metal bond abrasive article includes a number of layers directly bonded to each other. Metal bond abrasive articles prepared by the method can include abrasive articles having arcuate or tortuous cooling channels, abrasive segments, abrasive wheels, and rotary dental tools. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying a metal bond abrasive article; and generating, with the manufacturing device by an additive manufacturing process, the metal bond abrasive article based on the digital object. A system is also provided, including a display that displays a 3D model of a metal bond abrasive article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of the metal bond abrasive article. |
| US11383345B2 |
Cleaning apparatus for heat exchanger and polishing apparatus
A cleaning apparatus capable of effectively removing dirt attached to a bottom surface of a heat exchanger, is disclosed. The cleaning apparatus cleans the heat exchanger for regulating a surface temperature of a polishing pad. This cleaning apparatus includes: a moving mechanism configured to move the heat exchanger between a temperature-regulating position in which the heat exchanger can exchange heat with the polishing pad, and a retreat position in which the heat exchanger is separated from a surface of the polishing pad; and a cleaning mechanism configured to clean a bottom surface of the heat exchanger moved to the retreat position The retreat position is located on a side of the polishing pad. The cleaning mechanism includes at least one cleaning nozzle for ejecting a cleaning liquid to the bottom surface of the heat exchanger, or a cleaning tank in which the bottom surface of the heat exchanger can be immersed. |
| US11383342B2 |
Method and cylindrical grinding machine for centerless cylindrical grinding
A method and a cylindrical grinding machine for centerless cylindrical grinding of a workpiece. The workpiece is supported on a first contact surface and a second contact surface arranged at an angle relative to one another. A grinding disk is applied to the workpiece with an application force, whereby the workpiece is in turn pressed against the first and second contact surfaces, which cause braking of the workpiece (which is rotationally driven solely by the grinding disk). The braking reduces the rotational speed of the workpiece such that the grinding disk produces grinding in addition to rotationally driving the workpiece. The rotational speed of the workpiece can be precisely set by means of an additional brake that applies an adjustable braking force to the workpiece. |
| US11383335B2 |
Insertion tool
An apparatus for securing an insert in a hole, the insert having an axis, a section comprising a thread disposed around the axis and a section comprising a plurality of splines, and the hole having a section comprising a corresponding thread and a section comprising a plurality of grooves corresponding to said splines, the apparatus comprising a driver arranged to rotate the insert, a torque measurement device arranged to measure the driving torque applied by the driver, and a controller arranged to cause the driver to drive the insert into the hole until the splines are level in the axial direction with the grooves by rotating the insert in a first direction, and align the splines with the grooves by causing the driver to further rotate the threaded insert whilst measuring the driving torque using the torque measuring device, and stopping the further rotation based on the measured driving torque. |
| US11383334B2 |
Tightening device
Provided is a tightening device capable of capturing a change in a contact state of a member to be tightened, such as a bolt or the like, and also performing fastening. The tightening device tightens a bolt to a work piece in a state where a main body is engaged with the bolt, and includes: a magnet that holds the bolt with respect to the main body; and at least one lower cam member that enables fixation in a fixed state where a binding force on the bolt is larger than a holding force of holding the bolt by the magnet. The at least one lower cam member is capable of maintaining the fixed state before a tightening work of tightening the bolt to the work piece is performed and releasing the fixed state after the tightening work is started. |
| US11383327B2 |
Additive manufacturing method, machining-path generation method, and additive manufacturing device
An additive manufacturing method uses an additive manufacturing device performing additive machining by controlling a machining head including a nozzle to supply columnar build material to a machining region on a target surface and a beam nozzle to irradiate the machining region with beam melting the build material, the nozzle and the beam nozzle being provided non-coaxially. When additive machining is performed in a state where the machining head is located with central axes of the beam and the build material being positioned on a single vertical plane, the machining path is divided into divided machining paths such that the machining head is moved in one direction along a direction of the build-material central axis when motion of the machining head is projected onto a plane perpendicular to an irradiation direction of the beam, and the machining head is moved along each divided machining path to perform additive machining. |
| US11383323B2 |
Beam-forming and deflecting optical system for a laser machining device, and method for machining a workpiece using a laser beam
A beam-forming and deflecting optical system for a laser machining device includes at least two optical elements, which are arranged one behind the other in the direction of the laser beam and which are formed by wedges with respective wedge angles, wherein at least one optical element is connected to a drive for the rotation of the optical element about the optical axis, whereby an optical wedge can be rotated relative to the at least one other optical wedge. Also a method for machining a workpiece uses a collimated laser beam. In order to achieve different shapes of the laser beam on the workpiece, each of the optical wedges, which are arranged one behind the other, in each case cover only a part of the laser beam. |
| US11383322B2 |
Laser cutting
Laser cutting systems and methods are described herein. One or more systems include a laser generating component, an optical component, a fixture for holding a support with a part positioned on the support, and a control mechanism for adjusting at least one of the laser generating component, the optical component, and the fixture such that a ratio of a laser energy applied to the part and a part material thickness is maintained within a predetermined acceptable range at each point along a cut path to cut through the part while maintaining the integrity of the support. Other systems and methods are disclosed herein. |
| US11383313B2 |
Machine tool and gear machining method
A machine tool includes a workpiece holder, a tool holder holding working tools that includes a hob cutter used in a rough machining and a skiving cutter used in a finish machining, a tool magazine, a tool replacing device replacing one of the working tools mounted on the tool holder with the other of working tools housed in the tool magazine, a rough machining controlling section performing the rough machining on the workpiece, a tool measuring device measuring a position of a blade in a rotation direction of the skiving cutter, an angle correcting section correcting a rotation angle of the skiving cutter based on a result measured by the tool measuring device, and placing a tooth space formed in the workpiece and an edge tip of the blade in a position corresponding to each other, and a finish machining controlling section by which workpiece is finish machined. |
| US11383309B2 |
Cutting tool and method for manufacturing machined product
A drill may be extended from a first end to a second end and may include a cutting part. The cutting part may include a cutting edge, a flute, an end surface and a connection surface. The flute may be extended from the cutting edge toward the second end. The end surface may be located closer to the second end than the flute. The connection surface may be located between the flute and the end surface. The connection surface may include a first portion, and a second portion located closer to an outer periphery of the cutting part than the first portion. A length in the direction along the rotation axis on the second portion may be smaller than a length in the direction along the rotation axis on the first portion in a side view orthogonal to the rotation axis. |
| US11383308B2 |
Drill guide with canting base and dowel jig attachments
This invention includes a drill guide (drill depth stop and alignment tool), canting base attachment, and self-aligning dowel jig attachment that allows users to drill holes to prescribed depths into flat work surfaces using various sizes of twist and auger bits while eliminating marring and reducing wood splintering. The canting base attachment allows users to drill holes to prescribed depths and at variable angles into flat surfaces and both large and small cylinders with no free ends using various kinds and sizes of drilling tools without marring. The dowel jig attachment allows users to drill dowel holes to prescribed depths in edges and faces of work pieces that are evenly spaced apart by numerous gauged distances and at infinitely adjustable distances from edges. This invention has drill press-like capabilities and can be used in fields and shops. |
| US11383304B2 |
Cooling systems for print heads
In some examples, an electronic device includes a print head to move relative to a platform parallel to a first axis and parallel to a second axis to deliver a print agent to the platform. The second axis is oriented at a non-zero angle relative to the first axis. In addition, the electronic device includes a cooling system having a first air duct coupled to the print head to provide air to the print head. The print head is to move with the first air duct parallel to the first axis, and to move relative to the first air duct parallel to the second axis. |
| US11383302B2 |
Heat exchangers fabricated by additive manufacturing, related components, and related methods
A method of forming at least a component of a heat exchanger comprises introducing a feed material comprising a first portion including a matrix material and a second portion including a sacrificial material on a surface of a substrate, exposing at least the first portion to energy to form bonds between particles of the matrix material and form a first thickness of a structure, introducing additional feed material comprising the first portion over the first thickness of the structure, exposing the additional feed material to energy to form a second thickness of the structure, and removing the sacrificial material from the structure to form at least one channel in the structure. Related heat exchangers and components, and related methods are disclosed. |
| US11383301B2 |
Metal-connected particle articles
Apparatus and methods for making metal-connected particle articles. A metal containing fluid is selectively applied to a layer of particles. The metal in the fluid is used to form metal connections between particles. The metal connections are formed at temperatures below the sintering temperature of the particles in the layer of particles. |
| US11383297B2 |
Method of manufacturing a metal hybrid, heat-dissipating material
A method of manufacturing a metal hybrid, heat-dissipating material includes the steps of (a) preparing a spherical metal powder and a flake graphite powder having an aspect ratio greater than 1, respectively; (b) preparing a powder mixture by inserting only the spherical metal powder and the flake graphite powder into a container, followed by dry mixing the powder mixture using a multi-axial mixing method for rotating or vibrating the container about two or more different rotation axes without any liquid input and without any mixing aids; (c) manufacturing a green compact by pressing the powder mixture; and (d) sintering the green compact to provide the metal hybrid, heat-dissipating material. |
| US11383295B2 |
Arcuate seed casting method
A casting method includes forming a seed. The seed has a first end and a second end and an inner diameter (ID) surface and an outer diameter (OD) surface. The seed second end is placed in contact or spaced facing relation with a chill plate. The first end is contacted with molten material. The molten material is cooled and solidified so that a crystalline structure of the seed propagates into the solidifying material. At least a portion of the seed contacted with the molten material has a solidus higher than a solidus of at least an initial pour portion of the molten material. |
| US11383287B2 |
Can base forming
An apparatus for forming a base profile on a metal container carried on a punch moving along an axis. The apparatus comprises a die for forming the base profile on the container and a resilient support for holding the die in a resting position substantially along said axis whilst allowing the die to be deflectable perpendicular to said axis and providing a restoring force to return the die to the resting position. |
| US11383286B2 |
Metal sheet for press forming, press forming device, and production method for pressed component
A metal sheet for press forming has a shape such that a boundary position between the region corresponding to the curved portion and an other region in the region corresponding to a curved portion is rotationally displaced in-plane around a rotational center set at a position on a curved recessed side rather than a position corresponding to a ridge line between a top sheet portion and a vertical wall portion on the curved recessed side, in a direction in which a line length of an outer edge of a position to be formed into the flange portion on a curved protruding side in the region corresponding to a curved portion approaches a line length of an outer edge of the flange portion on the curved protruding side in the press-formed component shape. |
| US11383282B2 |
System and method for enabling fused deposition metal 3D printing
A metal fused, deposition printer, that uses the thixotropic (or other) properties of a metal (or alloy) to control the viscosity of the material being deposited. In the invention presented in this patent, the viscosity of the metal is controlled by shearing it before, during, or after the deposition process. Since thixotropic (or other) properties allow for the control of the viscosity separately from the temperature, the taught invention allows for precise control of the temperature differential between the layer being deposited, and the substrate layer. |
| US11383280B2 |
Devices and methods for performing shear-assisted extrusion, extrusion feedstocks, extrusion processes, and methods for preparing metal sheets
Devices and methods for performing shear-assisted extrusion processes for forming extrusions of a desired composition from a feedstock material are provided. The processes can use a device having a scroll face having an inner diameter portion bounded by an outer diameter portion, and a member extending from the inner diameter portion beyond a surface of the outer diameter portion.Extrusion feedstocks and extrusion processes are provided for forming extrusions of a desired composition from a feedstock. The processes can include providing a feedstock having at least two different materials and engaging the materials with one another within a feedstock container.Methods for preparing metal sheets are provided that can include preparing a metal tube via shear assisted processing and extrusion; opening the metal tube to form a sheet having a first thickness; and rolling the sheet to a second thickness that is less than the first thickness. |
| US11383269B2 |
Curved micromachined ultrasonic transducer membranes
A method of forming an ultrasonic transducer device includes forming a curved membrane over a transducer cavity. A center portion of the curved membrane is closer to a bottom surface of the transducer cavity than with respect to radially outwardly disposed portions of the curved membrane. |
| US11383268B2 |
Surface-treated metallic material with easy control of glossiness and manufacturing method therefor
Provided is a surface-treated metallic material with easy control of glossiness and a manufacturing method therefor, the surface-treated metallic material comprising: a metallic material; and a coating layer which is formed on at least one side of the metallic material and on which an ultraviolet curable coating composition is cured, wherein the coating layer consists of a plurality of protrusions, which have a volume of 3 to 16 pico liters and are arranged at a density of 5 to 610 per 1 mm2 of the metallic material. As such, the surface-treated steel sheet is excellent in adhesion, scratch resistance and corrosion resistance, and has easy control of glossiness. |
| US11383262B2 |
Sprinkler assembly connector for flexible conduit
A connector includes a first member defining a first opening; a second member defining a second opening; and a third member defining a third opening, the first opening, the second opening, and the third opening being centrally connected to define a cavity within the connector. A method for draining a sprinkler assembly includes removing a plug from a third opening of a connector of the sprinkler assembly, a sprinkler body of the sprinkler assembly connected to a first opening of the connector, a flexible conduit of the sprinkler assembly connected to a second opening of the connector; and draining a fluid from the connector and the flexible conduit through the third opening. |
| US11383260B2 |
Handheld shower assembly
A handheld shower assembly including a handheld showerhead, a receiver mountable to an outlet pipe, a coupling mechanism for releasably coupling the handheld shower with the receiver. The coupling mechanism can include a male component adapted to be received in a female component, and a retention flange adapted to engage the receiver to assist in retaining the showerhead in a coupled state. |
| US11383259B2 |
Machine and method for making a protective joint about an annular junction portion of a pipeline
A machine for making a protective joint has a guide system, which is selectively clampable about a pipeline on opposite sides with respect to the annular junction portion and configured for defining an annular path about the annular junction portion; at least one heating unit moveable along the annular path and configured for heating the annular junction portion and moveable along the annular path; at least one spray unit moveable along the annular path and configured for applying at least one polymer material to the annular junction portion; and an extrusion die moveable along the annular path and configured for applying a protective foil about the annular junction portion. |
| US11383258B2 |
Robotic painting booth and operating method
A next generation painting robot with advanced fluid delivery system, enhanced kinematics and a service airlock compartment. The painting robot includes a fluid delivery system which places color changing valves and pumping hardware on the back side of the robot's mounting pedestal, where it can be serviced without a technician having to enter the spray booth. Additionally, the robot enables routine cleaning and maintenance to be performed without personnel entering the spray booth and without stopping the vehicle conveyor, due to simplified outer arm design, improved home positioning and an airlock booth adjacent to the robot pedestal. Service personnel can clean and service the applicator and other components on the outer arm from the airlock booth, while other robots continue painting parts moving on the conveyor, without allowing fume-laden vapors into the operator aisle. |
| US11383255B2 |
Guiding pipe for water sprayer
A guiding pipe for a water sprayer, and the water sprayer has a handle with an intake end configured to connect to a water source and another end connected a spray head through a guiding pipe. The guiding pipe has a spiral main tube provided with a respective circular connecting section at each end, and the circular connecting sections are respectively connected to the handle and the spray head. |
| US11383246B2 |
Method for the load-dependent operation of a material comminution system
The invention relates to a method for controlling the charging of a crusher, driven by a crusher drive via transmission elements, of a material comminution system, wherein material which is to be crushed is fed to the crusher, a filling level of the crusher is determined using a filling level sensor, and the volume flow of material to be crushed is set and/or regulated according to the filling level determined. The mechanical loading of the crusher or a characteristic variable which is dependent on the mechanical loading of the crusher is determined directly or indirectly, and the filling level of the crusher is set according to the mechanical loading determined, or the characteristic variable which is dependent thereon. The method permits low-wear operation of the material comminution system and of the crusher with, at the same time, a high material throughput rate. |
| US11383245B2 |
Mill liner installation
The present disclosure relates to a method for use in installation of a mill liner, the method including (a) retaining a mounting bolt at least partially within a liner opening extending through the mill liner, (b) positioning the mill liner against a mill shell so that the retained mounting bolt is aligned with a mill shell opening extending through the mill shell, (c) selectively coupling an extraction tool to the mounting bolt, the coupling performed by an operator outside of the mill shell, (d) detaching the mounting bolt from the liner using the extraction tool; (e) pulling the mounting bolt through the mill shell opening so that at least a portion of the mounting bolt protrudes outside of the mill shell, and, (e) securing a fastener onto the mounting bolt to thereby attach the mill liner to the mill. |
| US11383238B2 |
Microfluidic apparatus, and method of detecting substance using microfluidic apparatus
A microfluidic apparatus is provided. The microfluidic apparatus includes an electrochromic layer including a plurality of individually independently addressable regions; a microfluidic layer defining a microfluidic channel for allowing a microfluid to pass therethrough; and a plurality of photodetectors configured to detect light transmit through the microfluid. The electrochromic layer is configured to be switched between a first state in which the plurality of individually independently addressable regions of the electrochromic layer are substantially transmissive, and a second state in which at least a first one of the plurality of individually independently addressable regions of the electrochromic layer in a region corresponding to a position of the microfluid is substantially transmissive, at least a second one of the plurality of individually independently addressable regions of the electrochromic layer outside the region corresponding to the position of the microfluid is substantially non-transmissive. |
| US11383237B2 |
Microfluidic device, driving method and microfluidic detection system
The present disclosure discloses a microfluidic device, a driving method and a microfluidic detection system. The microfluidic device includes: a substrate; two first optical waveguides disposed opposite each other on the substrate with an accommodating chamber defined between the two first optical waveguides; and a plurality of optical detection structures in the accommodating chamber. The first optical waveguide has a refractive index greater than a refractive index of a medium surrounding the first optical waveguide, thereby enabling light rays incident into an end of the first optical waveguide to propagate towards another end of the first optical waveguide in a total reflection mode. |
| US11383235B2 |
Device and method for microscale chemical reactions
A microfluidic synthesis platform includes a microfluidic chip holder that has a computer controlled heating element and cooling element therein. A microfluidic chip is mountable in the microfluidic chip holder. The microfluidic chip is formed by a hydrophobic substrate having patterned thereon a hydrophilic reaction site and a plurality of hydrophilic channels or pathways extending outward from the hydrophilic reaction site and terminating at respective loading sites on the substrate, wherein the hydrophilic channels or pathways are tapered with an increasing width in an inward direction toward the hydrophilic reaction site. A fixture is provided for holding a plurality of non-contact reagent dispensing devices above the microfluidic chip at locations corresponding to the loading sites of the plurality of hydrophilic channels or pathways, the fixture further holding a moveable collection tube disposed above the hydrophilic reaction site of the microfluidic chip for removing droplets containing reaction products. |
| US11383234B2 |
Electronic control of fluidic species
Various aspects of the present invention relate to the control and manipulation of fluidic species, for example, in microfluidic systems. In one aspect, the invention relates to systems and methods for making droplets of fluid surrounded by a liquid, using, for example, electric fields, mechanical alterations, the addition of an intervening fluid, etc. In some cases, the droplets may each have a substantially uniform number of entities therein. For example, 95% or more of the droplets may each contain the same number of entities of a particular species. In another aspect, the invention relates to systems and methods for dividing a fluidic droplet into two droplets, for example, through charge and/or dipole interactions with an electric field. The invention also relates to systems and methods for fusing droplets according to another aspect of the invention, for example, through charge and/or dipole interactions. In some cases, the fusion of the droplets may initiate or determine a reaction. In a related aspect of the invention, systems and methods for allowing fluid mixing within droplets to occur are also provided. In still another aspect, the invention relates to systems and methods for sorting droplets, e.g., by causing droplets to move to certain regions within a fluidic system. Examples include using electrical interactions (e.g., charges, dipoles, etc.) or mechanical systems (e.g., fluid displacement) to sort the droplets. In some cases, the fluidic droplets can be sorted at relatively high rates, e.g., at about 10 droplets per second or more. Another aspect of the invention provides the ability to determine droplets, or a component thereof, for example, using fluorescence and/or other optical techniques (e.g., microscopy), or electric sensing techniques such as dielectric sensing. |
| US11383232B2 |
Sample testing device, sample analyzer and sample testing method
A sample testing device, a sample testing method, and a sample analyze are provided. The sample testing device includes a pipeline assembly, a testing assembly, and a reaction assembly. The pipeline assembly includes a first pipeline and a second pipeline. The testing assembly includes a sample needle which includes a first connection point. The reaction assembly includes a first reaction cell group connected to a second connection point of the first pipeline and a second reaction cell group which communicates with the second pipeline, and the reaction assembly is configured to treat a biological sample to prepare a test liquid. A test liquid in the first reaction cell group flows to the first connection point via the second connection point of the first pipeline, and a test liquid in the second reaction cell group flows to the first connection point via the second pipeline. |
| US11383231B2 |
Isolation tube
A separation container for extracting a portion of a sample for use or testing and method for preparing samples for downstream use or testing are provided. The separation container may include a body defining an internal chamber. The body may define an opening, and the body may be configured to receive the sample within the internal chamber. The separation container may further include a seal disposed across the opening, such that the seal may be configured to seal the opening of the body, and a plunger movably disposed at least partially inside the internal chamber. The plunger may be configured to be actuated to open the seal and express the portion of the sample. |
| US11383230B2 |
Monolithic carrier structure including fluid routing for digital dispensing
A digital dispense apparatus includes at least one fluid dispense device, at least one reservoir fluidically connected to the at least one fluid dispense device, a monolithic carrier structure carrying the at least one fluid dispense device and reservoir, the monolithic carrier forming fluid routing between the reservoir and the fluid dispense device. |
| US11383228B2 |
Conductive honeycomb structure
A conductive honeycomb structure that is divided into four equal portions in a flow path direction of cells in the structure to form four regions of A, B, C, and D from a side closer to a first end face, and an average value of electric resistances measured between two points in each of the four regions is represented as RA, RB, RC, and RD in this order from the side closer to the first end face. A relational expression of RA≤RB≤RC≤RD (excluding RA=RB=RC=RD) is satisfied provided that the two points being determined so that a distance between a pair of electrode layers arranged on an outer peripheral side wall of the structure is the longest in the cross section perpendicular to the flow path direction of the cells. |
| US11383227B2 |
Hydrothermally stable catalyst composition and a process for preparation thereof
The present disclosure relates to a hydrothermally stable catalyst composition. The hydrothermally stable supported catalyst composition comprises K2CO3 impregnated on an amorphous silica-alumina support. The weight ratio of silica to alumina in the support is in the range of 0.1 to 1.5. The amount of K2CO3 is in the range of 5 wt % to 60 wt % with respect to the total catalyst composition. The catalyst composition is characterized by a pore volume in the range of 0.1 cc/g to 0.9 cc/g, a surface area in the range of 40 m2/g to 250 m2/g and an attrition index in the range of 2% to 8%. The present disclosure also relates to a process for preparing the catalyst composition. The catalyst composition provides improved hydrothermal stability, attrition resistance, high pore volume and surface area for gasifying carbonaceous feed at low temperature, as compared to a conventional catalyst composition. |
| US11383225B2 |
Hydrocarbon conversion catalyst system
The present invention relates to a hydrocarbon conversion catalyst system comprising: a first composition comprising a dehydrogenation active metal on a solid support; and a second composition comprising a transition metal on an inorganic support and a hydrocarbon conversion process utilizing the hydrocarbon conversion catalyst system. |
| US11383217B1 |
Protective leaching cups, leaching trays, and methods for processing superabrasive elements using protective leaching cups and leaching trays
A method of processing a polycrystalline diamond element may include providing a protective leaching cup having a rear wall, an opening defined by a portion of the protective leaching cup opposite the rear wall, and a side wall extending between the opening and the rear wall, the side wall and the rear wall defining a cavity within the protective leaching cup. The method may further include positioning a polycrystalline diamond element in the cavity defined within the protective leaching cup. Positioning the polycrystalline diamond element in the cavity may include expanding at least a portion of the opening outward from a center of the opening. The method may additionally include exposing at least a portion of the polycrystalline diamond element to a leaching agent. |
| US11383216B2 |
Relating to substrates for the attachment of molecules
A substrate comprising a coating of a masking material, and a plurality of discrete reaction zones onto which one or more binding agents are intended to be attached, wherein said zones are uncoated areas on the substrate. |
| US11383206B2 |
Water treatment membrane and method of making water treatment membranes
A water treatment membrane and method of making water treatment membranes includes an interfacially formed polyamide layer residing upon a microporous support film and having a plurality of graphene oxide quantum dots attached to an outer surface of the polyamide layer. The polyamide layer has a permeate flux and a salt rejection performance. The permeate flux is increased by the presence of the graphene oxide quantum dots attached to the outer surface of the polyamide. |
| US11383202B2 |
Distillate production from oxygenates in moving bed reactors
Systems and methods are provided for conversion of oxygenate feeds to distillate boiling range products using multiple moving bed reactor stages. The systems and methods allow for multiple stages to be used while avoiding the need for distillation or other boiling point based separation as the mixture of feed and effluent is passed between stages. Instead, a stripping gas is used to disengage the feed and effluent from the catalyst solids. In combination with an improved moving bed reactor design, this can allow substantially all of the feed and effluent from a first moving bed reactor stage to be passed into a second moving bed reactor stage, even when the feed and effluent include both vapor and liquid phase portions. |
| US11383192B2 |
Acoustic aided air filter and a method of air filtration thereof
An air filter and a method of air filtration using the said air filter are described. The air filter may comprise a filter media layer adapted to capture and filter one or more impurities from air. The air filter may further comprise one or more acoustic wave generating means attached at one or more sides of the filter media layer. The one or more acoustic wave generating means may generate acoustic waves to be propagated into the filter media layer. The propagation of the acoustic waves into the filter media layer may facilitate the filter media layer to enhance the filtration efficiency of the air filter. The air filter may further comprise a pre-programmed chip to control the frequency of the acoustic waves generated. Further, air filter may comprise a battery adapted to supply power to the one or more acoustic wave generating means and the pre-programmed chip. |
| US11383191B2 |
Precleaner for engine air intake and methods
A precleaner for engine air filtration includes a housing, separator tubes for inducing cyclonic airflow, and channel arrangements in airflow communication with the separator tubes to channel airflow and particulates toward a dust outlet arrangement. |
| US11383189B2 |
Preparation method of cotton bast fiber and chitosan composite non-woven fabric for filtration
The present invention discloses a preparation method of a cotton bast fiber and chitosan composite non-woven fabric for filtration and belongs to the technical field of fiber materials. The preparation method adopts steam flash explosion for pretreatment to separate cotton bast first, then a papermaking method is used for forming, finally chitosan is added to enhance the mechanical performance and improve the filtration efficiency, and a technological process is simple, environmentally friendly and suitable for industrial production. The non-woven fabric adopts lignin-rich cotton bast fibers and chitosan as raw materials, so that the non-woven fabric has good antibacterial performance. The cotton bast and chitosan used in the preparation method are both bio-based materials which can be degraded in the natural environment after use, so that burdens caused to the environment are reduced. At the same time, the problem that electrospinning methods are difficult to use in industrialized and mass production is avoided. |
| US11383186B2 |
Filter
A filter element group for a filter device for filtering a fluid may include a ring-shaped working filter element, a ring-shaped protective filter element, an assembly device, and a securing device. The working filter element may include a ring-shaped working filter body, a first outer end plate, and a second outer end plate. The protective filter element may include a ring-shaped protective filter body, a first inner end plate, and a second inner end plate. The securing device may be adjustable between a securing state where the cover plate is axially secured to the second outer end plate and a release state where the cover plate is axially removable from the second outer end plate. When in the securing state, the securing device may secure the cover plate to the second outer end plate preventing rotation of the cover plate in the circumferential direction. |
| US11383185B2 |
Filter assembly with an inner filter element with a top rib
A filter assembly that comprises a housing, an outer filter element, and an inner filter element. The outer filter element is positionable within the housing and comprises an outer filter media. The inner filter element is positionable within the outer filter element and comprises an inner filter media, a media support structure, an inner top endplate, and an inner bottom endplate. The inner top endplate comprising a top rib that extends continuously around a portion of a top surface of the inner top endplate. |
| US11383184B2 |
Filter element with a spacer
A filter element for filtering a fluid that comprises a pleated filter media and a support structure. The pleated filter media comprises pleats that define an upstream gap along an upstream surface of the pleated filter media and a downstream gap along a downstream surface of the pleated filter media. The support structure extends along the downstream surface of the pleated filter media and supports the pleats. The support structure is folded into two layers comprising a first layer and a second layer within the downstream gap. The first layer inner surface and the second layer inner surface are positioned adjacent to each other within the downstream gap. The support structure comprises at least one spacer that increases a distance between the first layer outer surface and the second layer outer surface such that the differential pressure drop through portion of the support structure that is within the downstream gap is decreased. |
| US11383181B2 |
Systems and method for a coolant chamber
A debubbler system includes a hollow enclosure that includes an inlet and an outlet directing the flow of coolant fluid into and out from the hollow enclosure, respectively. The debubbler system further includes a check valve to exhaust gaseous bubbles in the coolant fluid out of the hollow enclosure to reduce the gaseous bubbles in the coolant fluid. The debubbler system also includes a vent tube fluidly coupled to the check valve, such that the vent tube is positioned opposite a weighted member that is fixed relative to a central axel that rotates about a rotation axis. The debubbler system may be part of a cooling system for cooling electronics systems, such as light-emitting diode (LED) lighting systems. |
| US11383180B2 |
Fractionator for separating solubilized rubber from a co-solvent based miscella and related processes
Provided herein is a fractionator and related process for separating solubilized rubber from a co-solvent based miscella. |
| US11383178B1 |
Banking toy playset system
A system for a playset may include a three walled structure unit having a front teller wall section, a document wall section, and an ATM wall section. A counter surface component extends from the document wall section to the front teller wall section that may provide a generally flat surface area for filling or signing banking documents. The front teller wall section may include a central window segment, a teller window segment, and a banker window segment to be used for interaction between users located inside and outside the three walled structure unit. One or more vault units are configured to store simulation money or other banking items. |
| US11383170B2 |
Techniques for adapting video game assets based on an aggregated measure of social media interaction and related systems and methods
Embodiments relate to adapting assets for a video game based on social media interaction. Instructions are sent to a computing device associated with a social media platform to create a social media post comprising at least one piece of multimedia content relating to a video game, the at least one piece of multimedia content produced by a player of the video game. Data is received from the computing device indicative of one or more indications of user interaction with the social media post. A score is determined for the player based at least in part on the received data indicative of the one or more indications of user interaction relating to the social media post. One or more assets of the video game are adapted for the player based at least in part on the determined score for the player. |
| US11383168B1 |
Systems and methods for distribution of personalized in-game benefits based on unique digital articles that are recorded on a public permanent registry
Systems and methods to distribute unique digital articles to users accounts of a first permanent registry, and to facilitate personalized in-game benefits for players on an online gaming platform are disclosed. Exemplary implementations may effectuate a presentation of a user interface, obtain recorded information regarding ownership for user accounts, determine eligibility for distribution of a unique digital article, monitor in-game activity for use of the unique digital article by a first player, establish a correlation between a user account and the first player, determine an offer that is presented to the first player, and provide the offered item or article to the first player. |
| US11383159B2 |
Control program, game device, and control method
A non-transitory computer-readable medium stores a control program for a game device connectable to an operation device that is held by a player or attached to a certain position on the body of the player. The control program causes the game device to execute the following: causing a first image to be displayed on a display device in order to cause the player to perform a movement such that a posture of the operation device becomes a specified posture; retrieving posture information relating to the posture of the operation device at a certain timing; determining a degree of matching between the posture of the operation device and the specified posture based on the retrieved posture information; and causing a second image in accordance with the determination result to be displayed on the display device. |
| US11383158B2 |
Headset and method for operating a headset
A gaming unit and producing a game-audio output of a varying volume level and a chat-voice output is connected to headphones adapted to be worn by a player of the unit and connected to the gaming unit for making the chat-voice output and the game-audio output audible to the player. A circuit or software associated with the headphones can increase the chat-voice volume level generally proportionately to the game-audio volume level. |
| US11383155B1 |
Educational toy
The disclosure provides an educational toy. The educational toy incudes a base, a rotatable frame, at least one clamping claw, and at least one impact device. The base is configured for placing on an external placement surface. The rotatable frame is provided on the base and is capable of being rotated on the base when driven by external force. The at least one clamping claw is located on the rotatable frame and configured for clamping a gift. The at least one impact device is arranged on a peripheral side of the base and configured for impacting the gift on the clamp claw when driven by external force. |
| US11383154B2 |
Enhanced security instant tickets via homogeneous utilization of the backing for variable indicia inks or dyes
A security-enhanced document including a substrate, variable indica applied to an area of a first side of the substrate, a scratch-off-coating applied over the variable indicia to maintain the variable indicia unreadable until the scratch-off-coating is removed by being scratched off, and digital imaging applied to an area of a reverse side of the substrate from the variable indicia, wherein the digital imaging applied to the area of the reverse side of the substrate includes the same materials as the variable indicia, is uniformly spread over the area of the reverse side of the substrate, and such that the digital imaging overlaps at least 50% of the variable indica applied to the area of the first side of the substrate, such that the variable indicia exhibits an insufficient signal-to-noise ratio relative to the signal-to-noise ratio of the digital imaging on the reverse side of the substrate so that the variable indicia cannot be discerned so long as the scratch-off-coating remains intact. |
| US11383140B2 |
Golf flagstick assemblies as well as components therefor and methods of construction
A golf flagstick assembly includes a ferrule, a first flagstick portion, a second flagstick portion and a connector fitting. The first flagstick portion has a first cross-sectional dimension. The second flagstick portion is separate from the first flagstick portion and has a second cross-sectional dimension. The second flagstick portion is oriented such that an end of the second flagstick portion is disposed toward an end of the first flagstick portion. The connector fitting extends between and operatively connect the first and second flagstick portions. The connector fitting has a fitting cross-sectional dimension that is less than the first cross-sectional dimension of the first flagstick portion and less than the second cross-sectional dimension of the second flagstick portion. Connector fittings and methods of assembly are also included. |
| US11383139B2 |
Golf club head or other ball striking device with weighted body member
A ball striking device, such as a golf club, includes a head that includes a face having a ball striking surface configured for striking a ball and a body connected to the face and extending rearward from the face. A face member formed primarily of a metallic material forms the face, and a body member is connected to the face member and extends rearward from the face member to form at least a portion of the body. The body member is formed at least partially of a polymer material, and has a doped portion containing a doping material dispersed within the polymer material. The doping material may have a different density than the polymer material, such that the doped portion has a different density than the portions of the body member not containing the doping material. A co-molding method may be used to form the ball striking device. |
| US11383136B2 |
Camming stem system
An improved camming stem system including a head member, a plurality of cam lobes, a connection system, and a retraction system. The cam lobes may be selectively rotatable between an extended state and a retracted state with respect to at least one axle of the head member. The connection system may create an elongated, substantially rigid region by intercoupling the head member with a loop. The connection system is configured to create an elongated partially rigid region by intercoupling the head member with a loop, wherein the connection system comprises a twisted cable coupled between the head member and the loop, and wherein the loop is oriented substantially parallel to the at least one axle, and wherein the twisted cable includes a twisting radial angle of at least 90 degrees. |
| US11383134B2 |
Exercise machine controls
A method includes providing a first video file to a plurality of exercise machines, the first video file including content associated with an exercise class. The method also includes receiving user data from the plurality of exercise machines, the user data including respective settings associated with a common performance metric. In such a method, the respective settings are used on the plurality of exercise machines during playback of a particular part of the first video file. The method also includes identifying a timestamp associated with the particular part of the first video file, and generating an executable control corresponding to the performance metric. The method further includes generating a second video file comprising the content and the executable control. In such methods, playback of the second video file causes display of the executable control at a part of the second video file corresponding to the timestamp. |
| US11383133B1 |
Exercise routine system and method
An exercise system. A member ID of a member of the exercise system is received. A selection of an exercise routine comprising of two or more exercises is received. Settings associated with a previous performance of at least one of the two or more exercises by the member are provided. |
| US11383131B2 |
Functional capacity evaluation systems and methods
Systems and methods are provided for testing the ability of an individual to lift objects under various conditions. During standard lifting tests, the average acceleration and velocity of each lift, as well as the distribution of force between the hands and feet of the patient, are electronically measured and recorded. These objective factors can then be used to determine whether the patient is exerting maximal effort, and to assess a patient's condition and progress during a rehabilitation program. In example embodiments, one or more components of the system are adjustable so as to accommodate users of various posture, mechanics, size and movement capabilities. |
| US11383130B2 |
Pelvic floor muscle training device and system
A pelvic floor muscle training device and system include a pelvic floor muscle training device, an intelligent terminal, a cloud server, a VR device, and a few application programs. The user does Kegel exercise wearing the training device, with the help of the VR device and scene induction, synergistic or independently, thus enhancing pelvic floor muscle function. |
| US11383128B2 |
Wobble board
A wobble board includes a platform, a base having a generally flat bottom surface, and at least one compressible member positioned intermediate the platform and the base such that the platform is pivotable with respect to the base. |
| US11383125B2 |
Weightlifting bar handle
An improved weightlifting handle having two spaced grip members connected to two spaced weightlifting bar connector portions adapted to respectively removably attach to barbells and dumbbells of differing diameters. |
| US11383122B1 |
Portable exercise kit
A portable exercise kit. The kit includes a bench that is comprised of a plurality of sections which are hingedly connected together. Each section includes a frame portion, cross members, and legs hingedly connected thereto. The bench further includes eyelets that extend outwardly from the frame portions of the sections. The sections and legs collapse together and expand apart to move the bench between a storage configuration and an expanded configuration. The kit further includes padded members, elastic members, and handles which enable an individual to manipulate the elastic members. The elastic members can be affixed to the eyelets as desired to provide various levels of resistance exercise and aid a user in performing stretching maneuvers. |
| US11383118B1 |
Inflatable impact attenuation device with discrete elements
A device for receiving a user and cushioning an impact where a plurality of air displacement units are connected through air displacement units comprising discrete pillars extending above base cells where base cells are selectively connected to adjoining base cells to attenuate and manage air flow. A tarp connected to each base cell provides positional stability and a cover connected across a top surface of the device provides a working surface to receive a user. The combined elements provide a cushioned impact for a user. The device can be inflated with a portable blower positioned within the device that can be battery powered to provide a mobile and portable inflatable impact device. |
| US11383115B1 |
Smart fire extinguisher
Improvements to a portable fire extinguisher where the improvements relate to a system where the owner of the extinguisher can monitor and maintain their fire protection. The improvements also include integration of technology into the fire extinguisher for real-time information of the status around the extinguisher, pre-recorded instructions in one or multiple languages. The technology can also include bi-directional communication whereby a user can communicate to a distant operator. With the inclusion of a speaker the fire extinguisher can provide safety and public service announcements using a wireless WiFi communication network without requiring separate speakers to be wired and connected throughout a building. |
| US11383114B2 |
Sprinkler head
A sprinkler head includes a main body having a nozzle connected to a water supply pipe, the nozzle is provided inside of the main body, a pair of arms extending from the main body in a water discharge direction of the nozzle, where a tip of each of the arms is connected to a boss that has a columnar shape, that is disposed on a central axis A of the nozzle, and that has a female screw thereinside, an impress screw screwed into the female screw and having a tip protruding toward the nozzle, and a deflector having a disc shape and mounted at a front end of the boss. The deflector has a plurality of slits having an equal length cut around a peripheral edge of the deflector at equal intervals, from an outer periphery of the deflector toward the central axis of the nozzle. |
| US11383108B2 |
Oxygen mask assembly with optimized package size
A hose that includes a main body portion that defines a lumen extending therethrough and includes an outer surface, at least a first axially extending protrusion extending outwardly from the main body portion, and at least a first axially extending slot defined in the outer surface of the main body portion. The hose defines a hose axis. A portion of the first axially extending protrusion is secured in a portion of the first axially extending slot. |
| US11383105B2 |
Particle beam transport apparatus, rotary gantry, and particle beam irradiation treatment system
A particle beam transport apparatus includes a vacuum duct, at least one magnet controller, and a scanning magnet. The vacuum duct is configured such that a particle beam advances through the vacuum duct. The magnet controller is disposed around a bent portion of the vacuum duct and is configured to control an advancing direction or shape of the particle beam. The scanning magnet is disposed on the downstream side of the magnet controller in the advancing direction and is configured to scan the particle beam by deflecting each bunch of the particle beam. The magnet controller includes a deflection magnet configured to deflect the advancing direction of the particle beam along the bent portion and a quadrupole magnet configured to converge the particle beam. The deflection magnet and the quadrupole magnet constitute a combined-function magnet arranged at the same point in the advancing direction. |
| US11383099B2 |
Wireless afterloader
Embodiments of the disclosure may be drawn to wireless afterloaders. Exemplary afterloaders may include a central processing unit, a first complex programmable logic device having a memory, a transceiver operably connected to the complex programmable logic device, wherein the transceiver is configured to wirelessly receive data from a second complex programmable logic device separate from the wireless afterloader, and a battery. |
| US11383094B2 |
Cancer treatment apparatus
A cancer treatment apparatus including a magnetic field generator that generates a magnetic field of 100 kHz to 300 kHz to be applied to affected tissues. |
| US11383090B2 |
Pace-making fixing system, lead-free pacemaker system, and use method therefor
A pacemaker fixation system, a leadless pacemaker system and a method of use thereof are disclosed. The leadless pacemaker system includes: a pacemaker fixation system including a leadless pacemaker and an elastic unfoldable element attached thereto, wherein in an unfolded configuration of the elastic unfoldable element, it fixes the leadless pacemaker at a target location in a blood vessel in communication with the heart; a delivery system for delivering the pacemaker fixation system to the target location; and a guide for guiding the delivery system into the blood vessel. According to the present invention, atrial pacing can be achieved by the leadless pacemaker through fixing the leadless pacemaker in the blood vessel in communication with the heart with the elastic unfoldable element. |
| US11383085B2 |
Electrical stimulation apparatus and method for controlling same
An electrical stimulation apparatus is provided. The electrical stimulation apparatus includes a frame worn on a user, an electrode module including a plurality of microelectrodes covered by a single patch, one surface of the electrode module is connected to the frame and the other surface faces the user while being covered by the single patch, and a processor controlling an operation of the electrode module such that a target effect is capable of being provided to the user through electrical stimulation in a state where the frame is worn on the user. |
| US11383084B2 |
Treatment of dermatological conditions via neuromodulation
Methods for treating a subject for a dermatological condition are provided. Aspects of the invention include administering an effective amount of a neuromodulatory agent to a subject to treat the subject for the dermatological condition. Also provided are compositions, kits and systems for practicing the subject methods. |
| US11383083B2 |
Systems and methods of detecting and treating obstructive sleep apnea
A method of providing a sleep apnea nerve stimulation therapy to a subject may include detecting a respiratory waveform of the subject with a sensor. The sensor may be configured for coupling to the subject. The respiratory waveform may include a plurality of respiratory cycles each corresponding to at least one of a breath and an attempted breath of the subject. The method may also include identifying a breathing pattern within the respiratory waveform over a period of time. The breathing pattern may include a repeating pattern of a plurality of respiratory cycles followed by at least one respiratory cycle corresponding to a disordered breathing event. The method may also include generating a series of stimulation pulses with an implantable nerve stimulator configured for coupling to a hypoglossal nerve of the subject. The series of stimulation pulses may be coordinated with the breathing pattern. |
| US11383081B2 |
Neurostimulation system and method for modulating abnormal motor movement
A neurostimulation system includes an electromyographic (EMG) electrode; a neural electrode implantable in a deep cerebellar nuclei of a subject; a data acquisition unit in communication with the EMG electrode for receiving and transmitting a EMG signal; and a processor in communication with the data acquisition unit, the processor generates a EMG pattern based on the EMG signal and outputs a stimulation signal to the neural electrode when the EMG pattern is indicative of an abnormal motor movement. A method of modulating an abnormal motor movement of a subject by using the neurostimulation system. |
| US11383072B2 |
Methods and systems for selection and use of connectors between conduits
Medical devices including vascular access kits and methods of using the kit are disclosed. In some embodiments, a conduit is measured using an outside diameter measurement apparatus to determine if the conduit is compatible with a connector such that there is a continual lumen between the conduit and the connector. In some embodiments, various outside diameter measurement devices and the methods of their use are disclosed. In some embodiments, the methods of connecting a conduit, and in some embodiments a strain relief structure, to a connector are described. |
| US11383065B2 |
Occlusion access method
A catheter system for accessing the central venous system through an occlusion in the neck region. |
| US11383064B2 |
Rapid aspiration thrombectomy system and method
An intravascular access system for facilitation of intraluminal medical procedures within the neurovasculature through an access sheath. The system includes an aspiration or support catheter having a flexible, distal luminal portion having an inner diameter defining a lumen extending between a proximal opening at a proximal end of the luminal portion and a distal opening at a distal end of the luminal portion. The catheter has a rigid spine coupled to at least the proximal end of the luminal portion and extending proximally therefrom. The system includes a dilator having a flexible, distal dilator portion sized to be received within the lumen of the luminal portion. Associated systems, devices, and methods of use are also described. |
| US11383061B2 |
Exhalation valve for a ventilator apparatus with a valve configuration for reducing noise emission
An exhalation valve for a ventilator apparatus for at least partial instrumental respiratory assistance of a patient, includes a valve housing with a flow passage which extends along a passage trajectory defining a local axial, radial and circumferential direction and along which respiratory air can flow through the valve housing. The valve housing has a housing-side valve sub-formation with a closed end surface which extends around the passage trajectory and towards which a mating surface of a valve body, movable relative to the valve housing and facing the end surface, can be pretensioned by the pretensioning force of a pretensioning device in such a way that the mating surface, when subjected to respiratory gas in an exhalation flow direction counter to the pretensioning force of the pretensioning device, is removable. |
| US11383060B2 |
Device and method for dispensing an anesthetic into a gas stream
A device, for dispensing an anesthetic into a gas stream, has a gas inlet, via which gas to be enriched with anesthetic and coming from a gas source flows in and with a gas outlet, via which gas enriched with anesthetic flows out to a patient port. A heating element, for heating the gas stream, is arranged upstream of an evaporation chamber, for dispensing an anesthetic into the gas stream, between the gas inlet and the gas outlet. The heating element is actuated by a control unit such that heat is fed to the gas to be enriched with anesthetic for evaporation of the anesthetic located in the evaporation chamber as a function of at least one status parameter of the gas to be enriched with the anesthetic and/or of the gas at least partially enriched with the anesthetic. |
| US11383057B2 |
CPAP system
An apparatus for humidifying a flow of breathable gas includes a water reservoir and a water reservoir dock forming a cavity structured and arranged to receive the water reservoir in an operative position. The water reservoir comprises a reservoir base including a cavity structured to hold a volume of water, the reservoir base including a main body and a thermally conductive portion provided to the main body. The thermally conductive portion comprises a combined layered arrangement including a metal plate and a thin film, the thin film comprising a non-metallic material and including a wall thickness of less than about 1 mm. The thin film is adapted to form at least a bottom interior surface of the water reservoir exposed to the volume of water, and the metal plate is adapted to form a bottom exterior surface of the water reservoir. |
| US11383051B2 |
Collapsible, disposable medication inhalation spacer and method
A medication inhalation apparatus includes an outer housing, movable between collapsed and expanded states, encompassing a first volume. An inner housing within the outer housing encompasses an inner volume. An inhaler opening to the first volume is within a wall of the outer housing at a first location. A mouth opening to the inner volume is within a wall of the outer housing and the inner housing at a second location. A one-way inhalation valve connecting the first volume and the inner volume is within a wall of the inner housing. A one-way exhalation valve connecting the inner volume and the exterior of the outer housing is within a wall of the outer housing and inner housing at a third location. In the expanded state, gas flows from the inhaler to the first volume, the first volume to the inner volume, and the inner volume to a user's mouth. |
| US11383050B2 |
Vaporizer with a pH sensor
A personal vapor inhaling unit is disclosed. An electronic flameless vapor inhaler unit that may simulate a cigarette has a cavity that receives a cartridge in the distal end of the inhaler unit. The cartridge brings a substance to be vaporized in contact with a wick. A pH sensor detects a pH value of the substance to be vaporized for preventing use of an improper substance. When the pH value is confirmed, the unit is activated, and the user provides suction, the substance to be vaporized is drawn out of the cartridge, through the wick, and is atomized. |
| US11383049B2 |
Cartridges for vaporizer devices
Cartridges for vaporizer devices are provided. In one exemplary embodiment, the cartridge can include first and second storage chambers each configured to hold a respective fraction of a vaporizable material, a vaporization chamber that includes an elongate member that is in fluid communication with the first and second storage chambers and configured to receive the vaporizable material, a magnetic element disposed within a channel of the elongate member, and a conductive element that is configured to generate a first motive force to drive the magnetic element between first and second positions and further configured to substantially vaporize the vaporizable material within the elongate member. Vaporizer devices are also provided. |
| US11383047B2 |
Drug delivery system with temperature-sensitive control
A drug delivery system includes a reservoir and a drug delivery device coupled to the reservoir. The drug delivery device also may include at least one temperature-sensitive component and a lock having locked and unlocked states. The system further includes an output device, and a controller coupled to the lock and the output device. The controller may also include a temperature sensor, or may be coupled to the temperature sensor. The controller is programmed or configured to determine if the temperature of a drug in the reservoir or of the temperature-sensitive component exceeds an upper limit or is below a lower limit, and to activate the lock in either event. The controller is also programmed or configured to determine, directly or indirectly, if the temperature subsequently is between the upper and lower limits, and to unlock lock as a consequence. |
| US11383038B2 |
Pre-filled cartridge-based drug delivery device
A wearable drug delivery device that can deliver a liquid drug stored in a container to a patient is provided. The container can be a prefilled cartridge that can be loaded into the drug delivery device by the patient or that can be preloaded within the drug delivery device when provided to the patient. A sealed end of the container is pierced to couple the stored liquid drug to a needle conduit that is coupled to a needle insertion component that provides access to the patient. A drive system of the drug delivery device can expel the liquid drug from the cartridge to the patient through the needle conduit. The drive system can be controlled to provide the liquid drug to the patient in a single dose or over multiple doses. |
| US11383037B2 |
Multichambered syringe
Embodiments of the present invention are related to a multichambered syringe including a main body. The main body may include a body first end, a body second end, and a body housing extending from the body first end to the body second end. Within the body housing may be at least one separating member, a plurality of chambers, and a puncture device. The puncture device may be structured to breach the at least one separating member. The puncture device and the at least one separating member may be structured to form a plurality of guided tunnels when the puncture device and the at least one separating member are engaged. |
| US11383036B2 |
Mechanism for sequential dose delivery
The present invention provides a drug delivery device (2, 3; 102) for sequential administration of substances, comprising a first variable volume reservoir (40a; 140a) holding a first substance and comprising a first outlet (41 a, 141 a) and a first displaceable wall (43a; 143a), a second variable volume reservoir (40b; 140b) holding a second substance and comprising a second outlet (41 b; 141 b) and a second displaceable wall (43b; 143b), a first wall actuation structure (65a, 70a, 75a, 77a; 177a) activatable to move the first displaceable wall (43a; 143a) and thereby expel a dose of the first substance through the first outlet (41 a; 141 a), a second wall actuation structure (65b, 70b, 75b, 77b; 177b) activatable to move the second displaceable wall (43b; 143b) and thereby expel a dose of the second substance through the second outlet (41 b; 141 b), and a drive structure (90; 190) for activating the first wall actuation structure (65a, 70a, 75a, 77a; 177a) and the second wall actuation structure (65b, 70b, 75b, 77b; 177b). The drive structure (90; 190) performs a predetermined movement during one sequential administration of the first substance and the second substance, the predetermined movement comprising a first part movement followed by a second part movement, and is configured to activate the first wall actuation structure (65a, 70a, 75a, 77a; 177a) during the first part movement and to activate the second wall actuation structure (65b, 70b, 75b, 77b; 177b) during the second part movement. |
| US11383030B2 |
Infusion set with anesthetic compound
A method of constructing an infusion set, patch pump, or element thereof, comprising the steps of mixing at least two of a solvent, an anesthetic, and a lubricant, applying said mixture as a coating to at least one surface of an infusion set, patch pump, or element thereof, and substantially removing said solvent after coating to provide at least one of an anesthetic layer and a lubricant layer upon said infusion set, patch pump, or element thereof. |
| US11383029B2 |
System for syringe engagement to an injector
An injector system for injecting fluid includes a syringe and an injector. The syringe includes a body and a plunger movably disposed within the body. The plunger has at least one flexible leg extending toward the rearward end of the body. The injector has a housing with a front plate, a drive member at least partially disposed within the housing and operable to engage the plunger, and a syringe release assembly operable to release the syringe. The syringe assembly includes a syringe release gear that forms an enclosure for receiving the syringe when the syringe is fully seated within the housing and a plunger release tube surrounding at least a portion of the drive member. The plunger release tube has a first end rotationally engaged with the syringe release gear. Rotation of the syringe release assembly releases the at least one flexible leg from the drive member. |
| US11383028B2 |
Plate with integral fluid path channels
A medicament delivery device comprising a housing connected to a base and enclosing an interior, the interior having a fluid channel wherein the fluid channel passes from a first position in the interior, to a second position outside the interior, and to a third position in the interior. |
| US11383024B2 |
System for providing multiple infusions to a patient
A system for providing multiple infusions to a patient (P), the system comprises a multiplicity of infusion devices (10) for administering a multiplicity of medical fluids through an infusion line (102) of an infusion set (103) to the patient (P), and a control device (2) for controlling the multiplicity of infusion devices (10). Herein, the control device (2) comprises a multiplex module (22) configured to multiplex the multiplicity of medical fluids for a multiplexed administration of the medical fluids through said infusion line (102) of the infusion set (103), the multiplex module (22) comprising a scheduling module (222) configured to define at least two packets, each packet comprising at least one medical fluid out of the multiplicity of medical fluids, and to arrange the at least two packets in a sequence for administration of the medical fluids of the at least two packets. In this way a system for providing multiple infusions to a patient is provided which allows for an efficient, yet reliable administration of multiple infusions while at the same time reducing the risks for errors. An advantage of multiplexing is reduction of the number of lumens with associated reduction of infection risks and discomfort. |
| US11383023B2 |
Injection protocol generation device, injection apparatus and imaging system including generation device, injection protocol generation method and injection protocol generation program
When imaging an imaging subject, a pixel value is maintained in a state of small fluctuation of the pixel value over an entire expected duration. A generation device includes: an imaging information acquiring unit acquiring information of an imaging site of an imaging subject; a subject information acquiring unit acquiring information of the imaging subject; and a protocol generation unit generating an injection protocol for a contrast medium based on the information of the imaging site and the information of the imaging subject, wherein the protocol generation unit generates the injection protocol including a first phase in which an injection rate decreases with a first acceleration, and a second phase which follows the first phase and in which the injection rate decreases with a second acceleration, and the injection rate at a start of the second phase is higher than the injection rate at an end of the first phase. |
| US11383018B2 |
Surgical instrument for suction and irrigation
A surgical instrument for suction and irrigation, includes: an insertion tube inserted into the body of a patient; an instrument body coupled to the insertion tube and disposed outside the body of the patient; an irrigation fluid control valve coupled to the instrument body; and a drainage fluid control valve coupled to the instrument body and separated a predetermined distance from the irrigation fluid control valve in a longitudinal direction of the instrument body. |
| US11383015B2 |
System and method for plasma purification prior to mononuclear cell collection
A method of collecting mononuclear cells includes separating plasma from cellular components of whole blood. The cellular components, which include mononuclear cells and red blood cells, are combined with plasma replacement fluid to form a first mixture. The mononuclear cells of the first mixture are separated from the red blood cells of the first mixture, which may be followed by extracorporeal photopheresis being performed on the mononuclear cells. |
| US11383012B2 |
Apparatus for extracorporeal blood treatment
An extracorporeal blood treatment apparatus is provided comprising a filtration unit (2) connected to a blood circuit (17) and to a dialysate circuit (32), a preparation device (9) for preparing and regulating the composition of the dialysis fluid; a control unit (12) is configured for setting a sodium concentration value for the dialysis fluid in the dialysis supply line (8) at a set point; the setting of the sodium concentration includes the sub-step of calculating the sodium concentration value as an algebraic sum of a main contribution term based on the blood plasma conductivity and of an adjustment contribution term based on a concentration of at least a substance in the dialysis fluid chosen in the group including bicarbonate, potassium, acetate, lactate, citrate, magnesium, calcium, sulphate, and phosphate. |
| US11383011B2 |
Systems and methods for gastric dialysis
Devices, systems, and methods herein relate to performing dialysis to manage a chronic condition such as end-stage renal disease. These systems and methods may allow a patient to orally ingest a potable dialysate and excrete the dialysate via the urinary tract. In some variations, a method may include delivering a dialysate via the esophagus of a patient and draining the dialysate into a bladder of the patient. Delivering the dialysate may further comprise delivering the dialysate through the nasopharynx or oropharynx. Delivering the dialysate through the oropharynx may comprise the patient drinking the dialysate. |
| US11383010B2 |
Method of dialysis for removing protein-bound toxins from the blood of patients using high-frequency electromagnetic fields
The present invention relates to the use of a high-frequency electromagnetic field in method of dialysis where a dialyser is used for the exchange of substances, wherein the blood to be cleaned is exposed to a high-frequency electromagnetic field prior to and/or during contact with the dialyser, and to a dialysis machine for carrying out the use. |
| US11383008B2 |
Surface-modified polymeric substrates grafted with a properties-imparting compound using clip chemistry
The present invention relates to an efficient method for grafting a properties-imparting compound onto a polymeric substrate containing carbon-hydrogen (C—H) bonds using clip chemistry. The method of the invention includes coating the substrate with the properties-imparting compound and irradiating it with a reactive light source, and repeating this sequence at least once. The present invention further relates to surface-modified polymeric substrates grafted with a properties-imparting compound, in particular obtained with the method of the invention, medical devices comprising same, and non-medical of said surface-modified polymeric substrates. |
| US11383002B2 |
Plasma-based films and methods for making and using the same
The present invention relates to plasma-based films and in particular to flexible plasma-based films. The invention further relates to and to methods of making and using the flexible plasma-based films. Embodiments of the invention have been particularly developed for making flexible plasma-based films useful as a hemostat in the treatment and/or prevention of mild to severe as well as arterial bleedings, as an anti-adhesive sheet to reduce or prevent development of surgery-induced adhesions, as a wound healing patch, as a wound dressing, or as a film useful in hernia repair. Embodiments of the invention will be described hereinafter with reference to these applications. However, it will be appreciated that the invention is not limited to this particular field of use. |
| US11382999B2 |
Rotational aroma diffuser structure
An aroma diffuser structure includes a base, a holding member, a frame, an adjusting member, and an aroma diffuser. The holding member is mounted on the base and has a screw hole. The frame is mounted on the holding member and has an upper portion provided with a first magnetic member. The adjusting member has an external threaded section extending through the frame and screwed through the screw hole of the holding member. The aroma diffuser has a plurality of air vents. The aroma diffuser is rotatable on the adjusting member and has a top provided with a rotation shaft which is provided with a second magnetic member magnetically attracted with the first magnetic member. |
| US11382997B1 |
Smart electric incense and perfume burner
The smart electric incense and perfume burner is a remotely controllable, electrical incense burner controllable via a smart system using Wi-Fi or Bluetooth. The burner is in the form of an orb or spherical shell, which may be placed on top of a pedestal having a battery charging circuit. The orb functions separately as a portable, battery-operated, smart electric incense and perfume burner. The orb includes an upper chamber, centrally located at the top of the orb for liquid incense or perfume. The orb also includes a lower chamber with a solid incense heater. The outer surface of the orb has a plurality of vent openings for allowing smoke from the upper and lower chambers to exit the interior of the orb. The vent openings are surrounded by multicolor LEDs and are adapted to receive elongated decorations for display. |
| US11382993B2 |
Portable sanitizing systems and methods with range guidance
A sanitizing head includes a housing and multiple range light sources. The housing retains an ultraviolet (UV) lamp, and UV light emitted from the UV lamp exits through a front end of the housing. The range light sources are secured to the housing and arranged in one or more pairs. The range light sources in each pair of the one or more pairs are oriented relative to each other to emit respective light beams that converge at a predetermined distance in front of the UV lamp. |
| US11382991B2 |
Molecular probes for imaging of myelin
A molecular probe for labeling myelin includes a fluorescent trans-stilbene derivative. |
| US11382988B2 |
Modified adeno-associated virus vectors and delivery thereof into the central nervous system
The present invention relates to modified adeno-associated virus (AAV) vectors for use in transducing a cell in the central nervous system (CNS) of a subject, and for use in the prevention or treatment of a CNS disease. In particular, the modified AAV vectors according to the present invention comprise at least one surface-bound saccharide, and are to be administered directly to the CNS but not intracerebroventricularly. |
| US11382984B2 |
Conjugates of tumor necrosis factor inhibitors to functionalized polymers
This document relates to conjugates of TNF inhibitors or derivatives thereof and functionalized (e.g., mono- or bi-functional) polymers (e.g., polyethylene glycol and related polymers) as well as methods and materials for making and using such conjugates. |
| US11382982B2 |
Duocarmycin ADCs showing improved in vivo antitumor activity
The present invention relates to duocarmycin-containing antibody-drug conjugates (ADCs) for use in the treatment of human solid tumours and haematological malignancies expressing HER2, in particular breast cancer, gastric cancer, bladder cancer, ovarian cancer, lung cancer, prostate cancer, pancreatic cancer, colorectal cancer, head and neck squamous cell cancer or osteosarcoma, and acute lymphoblastic leukaemia. In particular, the present invention relates to duocarmycin-containing ADCs for use in the treatment of human solid tumours with HER2 IHC 2+ or 1+ and HER2 FISH negative tissue status. Advantageously, the present invention relates to duocarmycin-containing ADCs for use in the treatment of triple negative breast cancer (TNBC). |
| US11382981B2 |
Exon skipping oligomer conjugates for muscular dystrophy
Antisense oligomer conjugates complementary to a selected target site in the human dystrophin gene to induce exon 45 skipping are described. |
| US11382975B2 |
Catheter package including catheter straightening means
A catheter package and method of use which serve to straighten a curved catheter shaft. The straightening of the catheter shaft may be accomplished by passing the shaft through a pathway that bends the catheter in the opposite direction of the curvature imparted to the catheter shaft. The catheter shaft pathway may incorporate various shaped bumps, ridges, pins or rollers or other features which assist in straightening the shaft. |
| US11382965B2 |
BCMA chimeric antigen receptors
The invention provides improved compositions for adoptive T cell therapies for B cell related conditions. |
| US11382964B2 |
Core/shell structure platform for immunotherapy
Disclosed are biocompatible core/shell compositions suitable for the delivery of populations of mRNA molecules to mammalian cells. The disclosed core-shell structured multicomponent compositions are optimized for the delivery of mRNAs encoding one or more cancer- or tumor-specific antigens to a population of antigen presenting cells, including, for example, human dendritic cells, macrophages and B cells. Also disclosed are methods for use of these compositions as therapeutic cancer vaccines. |
| US11382948B2 |
Association of N-acetylcysteine and colistin for use in bacterial infections
A synergistic pharmacological association of N-acetylcysteine (NAC) and colistin for use in the treatment of a bacterial infection caused by one or more pathogens selected from S. maltophilia and A. baumannii strains, in particular a bacterial infection associated with a respiratory tract disease, such as a chronic respiratory tract disease comprising cystic fibrosis (CF), bronchiectasis non CF and chronic obstructive pulmonary disease (COPD) is described. |
| US11382947B2 |
Targeting G3BP proteins to accelerate nerve regeneration
Methods for using a peptide to effectively increase axon growth in both naive and injury-conditioned neurons. |
| US11382941B2 |
Gene therapy for treating Phenylketonuria
Compositions and regimens useful in treating phenylketonuria are provided. The compositions include recombinant adeno-associated virus (rAAV) with a transthyretin enhancer and promoter driving expression of a human phenylalanine hydroxylase. |
| US11382940B2 |
Lactobacillus salivarius CJLS1511, animal feed additive composition comprising same bacterium or dead cells thereof, and method for producing same dead cells
The present invention relates to Lactobacillus salivarius CJLS1511, a composition for animal feed additives comprising the same or its inactivated bacterial cells, and a method for preparing the inactivated bacterial cells. |
| US11382939B2 |
Composition which contains lactic acid bacterium as effective component and which is for preventing or ameliorating skin condition deterioration caused by abnormal proliferation of specific bacterium in skin
Provided is a pharmaceutical composition and food composition for treating or preventing a skin disease caused by abnormal growth of a skin bacterium or infection with a pathogenic microorganism. A composition comprising a lactic acid bacterium as an active ingredient, for suppressing bacterial abnormal growth, or preventing or ameliorating deterioration of skin condition caused by a bacterial abnormal growth, by oral intake thereof. |
| US11382938B2 |
Bacillus-based components for inhibiting or delaying the growth of Enterococcus spp. in animals
A method for Inhibiting or Delaying the Growth of Enterococcus spp. in Animals using at least one Bacillus-based component is disclosed herein. |
| US11382936B2 |
Compositions comprising bacterial strains
The invention provides compositions comprising bacterial strains for treating and preventing autoimmune and inflammatory disorders of the central nervous system. |
| US11382935B2 |
Composition for improving cognitive ability and preventing or treating dementia and attention deficit hyperactivity disorder, comprising Galla rhois extract and fraxin as active ingredients
The present invention relates to a composition for improving cognitive ability, and preventing or treating dementia and a hyperactivity disorder, which includes a Galla rhois extract and fraxin as active ingredients. It was identified that the composition including the Galla rhois extract and fraxin significantly improves cognitive memory in an Alzheimer's disease model induced by Aβ (1-42) administration and an APPswe/PS1dE9 double-expressing Alzheimer's disease model, and inhibits the generation of amyloid plaques, suggesting the usefulness of the combination of the Galla rhois extract and fraxin, as a therapeutic material, against Alzheimer's disease, and showing that the combination of the Galla rhois extract and fraxin is able to be used as a therapeutic agent for ADHD. |
| US11382934B2 |
Methods for making mixed allergen compositions
Methods of making mixed allergen compositions, e.g., substantially aerobic organism free mixed allergen compositions, and the resulting allergen composition, are provided. |
| US11382930B2 |
Method for bone tissue regeneration in experiments
The invention relates to the treatment of different bone injuries, particularly fractures and fissure fractures. In order to reduce the time taken for bone tissue to regenerate at the site of damage, a method is used for regenerating bone tissue by fixing fragments of the damaged bone with a plaster cast or a bandage made of a polymer material and introducing into the fracture zone an aqueous solution containing 1-hydroxyethylidene diphosphonic acid in an amount of (1.80-2.06) g/l, anhydrous calcium chloride in an amount of (1.44-2.22) g/l, gadolinium (III) nitrate hexahydrate in an amount of (0.30-0.40) g/l and dysprosium (III) chloride hexahydrate in an amount of (0.038-0.076) g/l, with a pH of (7.3-7.8), wherein, prior to being introduced into the fracture zone, the above solution is brought to a temperature of (30-100°) C., is held at this temperature for (1-48) hours and is then cooled to room temperature. |
| US11382928B2 |
Nutritional composition with resistant starch useful in the treatment of neoplastic diseases
The present invention relates to novel nutritional compositions useful in the treatment of neoplastic diseases. More specifically, the present invention provides for nutritional composition comprising at least resistant starch, proteins and fats, that is able to retard the cancer growth reducing the inflammatory state of the patient and avoiding chronic weight loss. |
| US11382925B2 |
Agent for treating retinal disease
Agent for treating retinal disease such as aged-related maculopathy comprising sodium/glucose cotransporter2 inhibitor (SGLT2 inhibitor) as an active ingredient. |
| US11382913B2 |
Pharmaceutical composition for topical wound treatment
A pharmaceutical composition for topical wound treatment comprising one or more nitrogenous heterocyclic compound of 5 or 6 atoms with imide group; one or more deoxyribonuclease enzyme with activity pH between 4.5 and 6.5; and one or more carboxylic acid; kits and process to obtain this pharmaceutical composition and uses for wounds treatment. |
| US11382912B2 |
Controlled-release preparation
An object of the present invention is to provide a controlled-release preparation containing 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}-N-(methylsulfonyl)acetamide as an active ingredient and having an excellent release property. Another object of the present invention is to provide a controlled-release preparation characterized by containing 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}-N-(methylsulfonyl)acetamide, a water-soluble polymer, a functional starch, and an alkaline substance, and having a pH of 10 or more. |
| US11382906B2 |
Compositions and methods for reducing muscle contraction
Disclosed herein are methods of reducing muscle contraction in a diaphragm or peripheral muscle(s) of a patient sufficient to permit a surgical procedure. The methods may comprise the step of administering an oxime or pharmaceutically acceptable salt thereof to a subject in need thereof in an amount sufficient to achieve said reduced muscle contraction/neuromuscular blockade. Kits and articles of manufacture comprising a container having a label and a composition are also disclosed. |
| US11382903B2 |
Cancer therapy
A method of treating haematological cancer with a therapy comprising a DHODH inhibitor. Also provided is a combination therapy comprising a pan-HER inhibitor and a DHODH inhibitor for treating a haematological cancer. |
| US11382897B2 |
Therapeutic combination for treatment of cerebellar ataxia
Provided herein are combinations of therapeutic agents useful for the treatment of cerebellar ataxia and methods of use thereof. In particular, embodiments herein baclofen and chlorzoxazone are administered for the treatment of cerebellar ataxia. |
| US11382896B2 |
Method for treating inflammatory disorders
The invention relates to pharmaceutical compositions comprising: (a) at least one angiotensin receptor blocker or a pharmaceutically acceptable salt thereof, and (b) at least one chemokine receptor pathway inhibitor or a pharmaceutically acceptable salt thereof. The invention also relates to pharmaceutical compositions comprising: (a) at least one angiotensin receptor blocker or a pharmaceutically acceptable salt thereof; and (b) at least one chemokine receptor pathway inhibitor or a pharmaceutically acceptable salt thereof which inhibits a component of the chemokine receptor pathway other than the chemokine receptor. Oral sustained release pharmaceutical compositions comprising the pharmaceutical composition, as well as injectable sustained release pharmaceutical compositions comprising the pharmaceutical composition are described. The invention further relates to tablets, capsules, injectable suspensions, and compositions for pulmonary or nasal delivery comprising the pharmaceutical composition. Also described are: methods for assessing the efficacy of the pharmaceutical composition; methods for assessing the inhibition or partial inhibition activity of the pharmaceutical composition; methods for the treatment, amelioration or prevention of a condition or disease comprising administering to a subject a therapeutically effective amount of the pharmaceutical composition; and the use of the pharmaceutical composition for the manufacture of a dosage form for the treatment of a disease. |
| US11382894B2 |
Pharmaceutical compositions for use in the treatment of cardiovascular calcification
The inventors demonstrate that the phosphatase and hydrolase domains of soluble epoxide hydrolase (sEH) regulate the cardiovascular calcification process and revealed that inhibition of the phosphatase domain of sEH could represent a new pharmacological target in the prevention of cardiovascular calcification. The present invention thus relates to a therapeutically effective amount of an inhibitor of phosphatase activity of soluble epoxide hydrolase for use in a method of treating cardiovascular calcification in a subject in need thereof. |
| US11382893B2 |
(3aR)-1,3a,8-trimethyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-5-yl phenylcarbamate and methods of treating or preventing neurodegeneration
The invention includes an amount of (3aR)-1,3a,8-trimethyl-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-5-yl phenylcarbamate for administering to a subject and also a method of preventing or treating neurotoxicity or neurodegenerative processes in a subject in need thereof using the amount thereof. |
| US11382888B2 |
Combination of topical medications for the treatment of skin diseases and methods of use
The Combination of Topical Medications for the Treatment of Skin Diseases and Methods of Use is disclosed. |
| US11382885B2 |
Compositions for treating fungal and bacterial biofilms and methods of using the same
The disclosure provides compositions comprising amino acids, individually and in combination, and methods of making the compositions and methods of using the compositions as pharmaceutically active agents to, inter alia, treat disease in animals, including humans. |
| US11382881B2 |
Methods and compositions for diagnosing and treating glaucoma
Provided herein are methods of treating glaucoma in a patient, comprising: obtaining a biological sample from the patient; testing the biological sample for presence of a mutation in Kir6.2 protein or KCNJ11 gene and a mutation in the Aquaporin-9 protein or AQP-9 gene; and provided that the biological sample tests positive for the presence of a mutation in Kir6.2 protein or KCNJ11 gene and a mutation in the AQP-9 gene or aquaporin-9 protein, administering to the patient a therapeutically effective amount of a sulfonylurea such as tolbutamide or a physiologically equivalent salt or solvate thereof and a pharmaceutically acceptable carrier. Also provided herein are methods of maintaining and/or improving eye health in a subject, comprising: administering to the patient a therapeutically effective amount of tolbutamide or a physiologically equivalent salt or solvate thereof, and a pharmaceutically acceptable carrier. |
| US11382880B2 |
Method for improving digestive health
Disclosed herein are methods for improving digestive health by providing a consumable composition. Some embodiments provided include, for example, administering a compound of Formula (I) or compound of Formula (II). Some embodiments provide the composition is formulated as a dietary supplement, food ingredient or additive, a medical food, nutraceutical or pharmaceutical composition. |
| US11382878B2 |
Use of metformin and sodium butyrate for treating conditions induced by chronic inflammation
Disclosed herein are compositions and methods for the treatment of conditions induced by chronic inflammation. According to some embodiments, the compositions and methods involve the use of metformin and sodium butyrate in the treatment of conditions induced by chronic inflammation. |
| US11382875B2 |
Methods and compositions for modulating β-amyloid/α7-nAChR interactions
Methods of modulating the interaction between β-amyloid and α7-nAChR are provided. Aspects of the methods include administering to the subject an effective amount of a naphthalene derivative active agent. Compositions and kits for practicing the subject methods are also provided. The methods, compositions and kits find use in treating a variety of applications, such as treating a subject for a neurodegenerative disease, e.g., Alzheimer's disease. |
| US11382874B2 |
Bupropion as a modulator of drug activity
Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan. |
| US11382867B2 |
Apomorphine-palmitic acid cocrystal solid particle crystalline form
A pharmaceutical composition comprising apomorphine (APO) in a solid crystalline form, wherein the solid crystalline form is an APO·palmitic acid cocrystal solid particle crystalline form. |
| US11382865B2 |
Pharmaceutical preparation and method for its manufacture
The present invention refers to a pharmaceutical preparation (10) comprising a first pharmaceutical composition having a matrix material and pharmaceutically active ingredients distributed within the matrix material, wherein the first pharmaceutical composition comprises Praziquantel, Pyrantel and Febantel as pharmaceutical active ingredients, wherein the preparation (10) comprises a second pharmaceutical composition having a matrix material and at least one of avermectins and milbemycins such as Moxidectin as pharmaceutically active ingredient distributed within the matrix material, wherein the preparation (10) is provided in a multi-layer structure such, that the first composition is provided in a first layer (12) and the second composition is provided in a second layer (14), wherein the first layer (12) and the second layer (14) are separated by a barrier layer (16) being provided between the first layer (12) and the second layer (14). |
| US11382862B2 |
Gel for treating periocular and/or orbital pathologies and conditions
A method comprising treating a periocular wound in a subject, comprising topically administering to the periocular wound a composition comprising at least one thermoresponsive gel. |
| US11382853B2 |
Hyaluronic acid dermal fillers crosslinked with citric acid, method for making same and uses thereof
The present invention generally relates to hyaluronic acid-based compositions for aesthetic use, and more specifically to a dermal filler composition comprising hyaluronic acid crosslinked with citric acid or a salt thereof. Furthermore, the present invention relates to a method for preparing said dermal filler composition and its use for aesthetic purposes, in particular for skin rejuvenation and correction of fine lines. |
| US11382851B2 |
Hair dye composition containing at least one organic silicon compound, a direct dye and a film forming hydrophobic polymer
The subject of the present disclosure is a composition for coloring keratinous material, in particular human hair, containing in a cosmetic carrier(a) at least one organic silicon compound selected from silanes having one, two or three silicon atoms, said organic silicon compound further comprising one or more basic chemical functions and one or more hydroxyl groups or hydrolysable groups per molecule, (b) at least one direct dye; and (c) at least one film-forming hydrophobic polymer. |
| US11382845B2 |
Organic compounds
Core-shell microcapsules comprising a hydrophobic core surrounded by a shell comprising a thermosetting resin comprising moieties derived from polyisocyanates, substantially unprotonated chitosan and another amine different from chitosan, characterized in that the substantially unprotonated chitosan is delivered in the solid, powder form to the locus of the encapsulation reaction. The core-shell microcapsules are provided in the form of a slurry comprising 10 to 50 wt % of microcapsules, based on the total weight of the slurry, and the shell of the microcapsules comprises from 0.1 to 20 wt % of moieties derived from chitosan, based on the total weight of the shell. |
| US11382844B2 |
Shampoo composition and method of use
An acidic aqueous shampoo composition, which comprises: (I) a cleansing surfactant selected from the group consisting of anionic surfactant, zwitterionic or amphoteric surfactant and nonionic surfactant; (II) an emulsified silicone, (III) an anti-settling, thickening polymer, wherein the anti-settling, thickening polymer, comprises: (a) 40 to 74.5 wt % of structural units of C1-4 alkyl acrylate; (b) 20 to 50 wt % of structural units of methacrylic acid; (c) 0.3 to <5 wt % of structural units of 2-acrylamido-2-methyl-propane sulfonic acid (AMPS); (d) 5 to 25 wt % of structural units of a specialized associated monomer having the following structure: wherein R1 is a linear saturated C10-24 alkyl group; wherein R2 is a hydrogen or a methyl group (preferably, wherein R2 is a methyl group); and wherein n is an average of 20 to 28; with the proviso that the structural units of the specialized associated monomer (d) are derived from one of (i) a single specialized associated monomer (preferably, a single specialized associated monomer wherein R1 is selected from the group consisting of a linear saturated C12 alkyl group, a linear saturated C18 alkyl group and a linear saturated C22 alkyl group; more preferably, a single specialized associated monomer wherein R1 is selected from the group consisting of a linear saturated C12 alkyl group and a linear saturated C18 alkyl group); (ii) two specialized associated monomers, wherein R1 is, respectively, a linear saturated C12 and a linear saturated C18 alkyl group; or (iii) two specialized associated monomers, wherein R1 is, respectively, a linear saturated C18 alkyl group and a linear saturated C22 alkyl group; (f) 0 to 2 wt % of structural units of multi-ethylenically unsaturated crosslinking monomer or chain transfer agent; and wherein the sum of the weight percentages of structural units (a)-(f) is equal to 100 wt % of the anti-settling, thickening polymer; and method of treating hair or scalp with such a composition. |
| US11382841B2 |
Microstructure using fluidization of solid, and manufacturing method therefor
The present invention relates to a method of manufacturing a microstructure, including: (a) forming a solid on a substrate; (b) fluidizing the solid by adding a solvent thereto; and (c) shaping the fluidized solid, and a microstructure manufactured using the method. |
| US11382838B2 |
Nasogastric tube structure
A nasogastric tube structure is disclosed which comprises a first tube, a clamping member and a positioning member. The first tube has a front necking opening, a rear opening, a stopper ring on a wall thereof adjacent to the rear opening and an engaging groove on the wall thereof adjacent to the stopper ring. The clamping member comprises two corresponding positioning segments and a C-shaped clip portion for connecting the two positioning segments and engaging with the engaging groove. The positioning member is sleeved on the two positioning segments. |
| US11382836B2 |
Medicament dispensing system and dispensing method
A dispensing system (2) and method for dispensing unit dosage forms (38) from a blister pack (30) is disclosed. The system (2) comprises a housing (4) for receiving a blister pack (30), the blister pack (30) having a plurality of cavities (32) with at least one unit dosage form (38) sealed in each of the cavities (32), the housing (4) comprising at least one housing aperture. The system (2) also comprises a sensing layer comprising a plurality of apertures, each sensing layer aperture configured to substantially align with a corresponding one or more of the plurality of cavities (32) of the blister pack (30) when a blister pack (30) is received in the housing (4) and at least one sensing region. The system (2) further comprises an electronics unit and a power source for providing voltage to the sensing layer. In use, the unit dosage forms (38) are dispensed from the blister pack (30) through the sensing layer apertures and through the at least one housing aperture, for example by application of pressure (P) upon each cavity (32), and the sensing layer senses each unit dosage form (38) being dispensed from the blister pack (30). |
| US11382834B2 |
Storage container for a storage and dispensing station
A storage container for a storage and dispensing station for small piece goods, in particular drugs or dietary supplement products, is provided. The storage container includes a housing with an on the inside circular cylindrical section, a separating device arranged in the on the inside circular cylindrical section including a base body and multiple channels, the channels being open to the outer periphery of the separating device and each channel having a peripheral wall and two radial walls, and a retainer. At least one radial wall and/or the peripheral wall includes a depression and/or an elevation to reduce a contact area between a small piece good and the channel wall, the shape and size of the depression/elevation being selected in such a way that an electrostatic attraction between the small piece good and the channel wall is reduced. |
| US11382833B2 |
Systems and methods for fluid delivery
The invention provides for a delivery system including a delivery assembly configured to allow delivery of a single dose of a therapeutic agent (e.g., vaccine, drug, medicament, etc.) from a Blow-Fill-Seal (BFS) vial to a patient. The delivery assembly generally includes a modular design consisting of separately constructed components cooperatively arranged and coupled to one another. The modular construction allows for rapid manufacturing reconfigurations of one or more components with minimal costs to create new delivery assembly configurations that meet specific needs (i.e., different modes of delivery depending on agent to be delivered, such as subcutaneous, intramuscular, intradermal, intravenous injection, spray, or droplet delivery). The delivery assembly is generally configured to be filled on-site and in the field and is further capable of delivery of the agent in a controlled manner and without requiring specialized skill in administering delivery of such agent. |
| US11382832B2 |
Dip tube
A dip tube (10) for extracting a fluid (102) from a bottle (104) comprises an adapter (12) configured to be at least partially inserted into a neck (106) of the bottle (104) and being provided with a connecting port (38) which is configured to be connected to a suction device (118), an elongated hollow withdrawal tube (14) which has a cross-sectional area that is smaller than a cross-sectional area of the adapter (12) and which is configured to protrude from the adapter (12) into a fluid receiving space (108) of the bottle (104), when the adapter (12) is inserted in the bottle neck (106), and which is arranged in fluid communication with the connecting port (38) of the adapter (12), and a sealing disc (52) extending from an outer circumferential surface (54) of the withdrawal tube (14) and being configured to abut against an inner surface (128) of the bottle (104) so as to seal the fluid receiving space (108) of the bottle (104). |
| US11382821B2 |
Movable carrier
A movable carrier includes a main body, a first wheel, a driving module, a first support member, a second wheel, a seat, a first handle and two first switches. The first wheel is pivotally connected to the main body. The driving module is disposed in the main body. The first support member is connected to the driving module. The second wheel is pivotally connected to the first support member. The seat is disposed on the main body. The first handle is pivotally connected to the seat and has a trigger portion. The first switches are disposed on the seat. When the first handle rotates with respect to the seat and the trigger portion triggers the first switch, the driving module drives the first support member to rotate with respect to the main body, so as to increase or decrease a distance between the first wheel and the second wheel. |
| US11382820B2 |
Stair assist cane
A stair assist cane generally includes a handle, a first leg, a second leg, a first pair of feet, and a second pair of feet. The handle, first leg, and second leg are assembled to form a vertical plane when the cane is in use. The first pair of feet are disposed at a bottom end of the first leg and the second pair of feet are disposed at a bottom end of the second leg. The feet in the first pair of feet and second pair of feet laterally extend from the vertical plane in opposing directions to provide lateral support. The bottom end of the first leg is vertically offset in position relative to the bottom end of the second leg to permit the user to place each pair of feet on different stair steps to assist the user in ascending and descending stair steps. |
| US11382819B2 |
Wire-driven wrist three-degree-freedom training mechanism for rehabilitation of upper limbs
A wire-driven wrist three-degree-freedom training mechanism comprises a wrist executing mechanism, a wrist linking mechanism, a forearm mechanism and an elbow linking mechanism, and adopts a wire-driven design, through comprehensive utilization of two rotation pairs in the training mechanism, wherein wrist three-degree-freedom passive training is realized through two driving motors. By way of the implementation of the wire-driven wrist three-degree-freedom training mechanism, a patient can adopt a passive training manner to perform rehabilitating training of the upper limbs. The wire-driven wrist three-degree-freedom training mechanism includes a position compensation mechanism and can be adapted to individual differences of patients. |
| US11382813B2 |
Patient support with improved control
A patient support includes a frame, a patient support surface supported at the frame, a display incorporated into the frame, and a user interface incorporated into the frame. The patient support frame includes a controller incorporated into the frame, which has a plurality of prompts stored therein. The user interface is in communication with the controller and may be used to select a selected prompt from the plurality of prompts stored in the controller. When a prompt is selected, the controller generates a display image or text associated with the selected prompt at the display in response to a passage of time or an input to provide a visual prompt to the user. |
| US11382812B2 |
Patient support systems and methods for assisting caregivers with patient care
A patient support system for providing improved guidance tools with respect to a patient support apparatus. A user interface is configured to receive inputs from a user, and an information output device is configured to provide instructions to the user. The user interface and the information output device may be embodiment on a touchscreen display. The user inputs may include a search query. A controller may be adapted to determine search results corresponding to operational functions of the patient support apparatus responsive to the search query and to provide said search results to the user with the information output device. The user input may include shorthand commands corresponding to operational functions of the patient support apparatus. The user interface may include a voice actuation device configured to receive voice actuation commands from a user. |
| US11382807B2 |
Displacement mechanism for getting disabled person into and out of car
A displacement mechanism contains: a support rack, a sitting assembly, a slide rod, two fixing feet, a back, a first holding plate, a second holding plate, and an expandable sheet. The support rack includes a fixer having a post, a rolling stand having multiple first rollers, and a lifter. The sitting assembly includes a receiving orifice and a rotatable mounting. The slide rod includes an elongated hole for connecting the slide rod with the post. A respective foot includes a second roller. The back is disposed on a rear end of the sitting assembly. The first holding plate is mounted on a seat of a wheelchair, and the sitting assembly is slid between the fixer and the first holding plate. The second holding plate is connected on a seat of a car. The expandable sheet is disposed between the fixer and the second holding plate. |
| US11382806B2 |
Inflatable mattress with lateral extensions
In one aspect, an inflatable patient handling mattress includes a mattress body, a first lateral extension, a second lateral extension, and one or more lift handles. The mattress body includes a top panel, a bottom panel, and a plenum chamber between the top panel and the bottom panel and configured to be filled with air. The first lateral extension extends from a first side of the mattress body. The second lateral extension extends from a second side of the mattress body, the second side opposite the first side. Each lift handle of the one or more lift handles is attached to one of the first lateral extension and the second lateral extension. The one or more lift handles are configured to be used to lift a patient disposed on the mattress body. |
| US11382802B2 |
Non-slip cotton sanitary pad
Disclosed is a non-slip cotton sanitary pad, including a pad body, configured such that a cotton lining, an absorption pad and a waterproof cover are sequentially stacked, and a pair of wings protruding from both sides of the pad body, wherein the pair of wings protruding from both sides of the pad body includes a fastener so that the wings are fastened together in a folded state on the same surface, the cotton sanitary pad is disposed such that the waterproof cover contacts underwear, and the waterproof cover includes a non-slip member on the surface contacting the underwear. |
| US11382798B2 |
Method and apparatus for assembling absorbent articles
The present disclosure relates to assembling elastic laminates that may be used to make absorbent article components. Methods herein may include an anvil adapted to rotate about an axis of rotation, wherein first and second spreader mechanisms adjacent the anvil roll are axially and angularly displaced from each other with respect to the axis of rotation. During the assembly process, a substrate may be advanced in a machine direction onto the rotating anvil. The first spreader mechanism stretches a first elastic material in the cross direction, and the second spreader mechanism stretches a second elastic material in the cross direction. The stretched first and second elastic materials advance from the spreader mechanisms and onto the substrate on the anvil roll. The combined and elastic materials may then be ultrasonically bonded together on the anvil to form at least one elastic laminate. |
| US11382795B2 |
Apparatus and method for enhancing corneal lenticular surgery with laser refractive index changes
Methods and systems wherein laser induced refractive index changes by focused femtosecond laser pulses in optical tissues is performed in combination with corneal lenticular surgery to achieve overall desired vision corrections. |
| US11382793B2 |
Ophthalmic docking system with 3-dimensional automatic positioning using differential RF coupling
An RF (radio frequency) positioning system and related method for automated or assisted eye-docking in ophthalmic surgery. The system includes an RF detector system on a laser head and an RFID tag on a patient interface to be mounted on the patient's eye. The detector system includes four RF antennas located on a horizontal plane for detecting RF signals from the RFID tag, where one pair of antennas are located along the X direction at equal distances from the optical axis of the laser head and another pair are located along the Y direction at equal distances from the optical axis. Based on relative strengths and phase difference of the RF signals detected by each pair of antennas, the RF detector system determines whether the patient interface is centered on the optical axis. The RF detector system controls the laser head to move toward the patient interface until the latter is centered on the optical axis. |
| US11382790B2 |
Skin freezing systems for treating acne and skin conditions
A method and system in accordance with a particular embodiments of the technology includes applying a substance onto skin of a human subject. An applicator is then applied to the subject to cool a region of the subject. After cooling the tissue, a nucleation initiator is used to initiate a freeze event in the tissue. The nucleation initiator can be an ice crystal that inoculates the skin upon contact to create a predictable freeze event therein. The time of contact between the ice crystal and the skin can be controlled to achieve desired effects. |
| US11382783B2 |
Orthosis, use of such orthosis and kit of parts
The disclosure relates to an orthosis comprising a tubular sleeve having an inlet opening and an outlet opening or sock. The tubular sleeve is preferably formed of a stretchable, textile-based material such that the tubular sleeve as such is radially collapsible when being in a non-worn condition and is circumferentially stretchable to adapt to a shape of a limb of a user when being worn thereon. The orthosis further comprises a circumferentially expandable reinforcement member arranged at the inlet opening and circumscribing at least approximately 135° of the inlet opening. The reinforcement member is resilient and provides a radially outwardly directed force onto the tubular sleeve and thereby retains the inlet opening in an open shape facilitating insertion of the limb through the inlet opening into the orthosis. Also described are kit of parts and the use of the orthosis. |
| US11382778B2 |
Vasospasm treatment
The invention relates to a device (1) having a stent structure (2) intended for the insertion into blood vessels of the human or animal body, wherein the stent structure (2) assumes an expanded state during which it is in contact with the inner wall of the blood vessel and a contracted state during which the stent structure being located in a microcatheter can be moved through the blood vessel, wherein the stent structure (2) preferably being connected at its proximal end with an delivery wire (3) and wherein the device (1) being employed for the treatment of vasospasm. Moreover, the invention also relates to a relevant method for the treatment of vasospasm. |
| US11382775B2 |
Modular prosthetic devices and prosthesis systems
An adjustable prosthesis system for a residual limb includes: an adjustable outer shell surrounding the residual limb having a plurality of overlapping flaps, a top opening along a top edge extending around the outer shell, a bottom having a bottom edge opposite the top edge and extending around the bottom, a first side, and a second side having an adjustable width, and a plurality of adjustable overlapping side ends, some of which overlap and some do not, extending from the top edge to the bottom edge; a base adjacent the bottom of the outer shell and connected to it; and a closure component attached to the outer shell to compress the residual limb. Tightening the closure component applies a pulling force to at least one of the first side and the second side, thereby causing a reduction in width of a discontinuity and increased overlap of the side ends. |
| US11382767B2 |
Hip cup alignment guide
An acetabular cup guide can include a distal end (11) shaped to allow removable connection to a surgical instrument (16), a proximal end including one or more contact surfaces (4, 5) shaped to conform to an acetabulum, and a central proximal-distal axis extending through the acetabular cup guide. At least one of the one or more contact surfaces can be configured such that it is deflectable towards the central proximal-distal axis in order to reduce an axial cross-section of the acetabular cup guide. |
| US11382762B2 |
Instrumentation and methods for use in implanting a cervical disc replacement device
Instrumentation for implanting a cervical disc replacement device includes cervical disc replacement trials for determining the appropriate size of replacement device to be implanted, an insertion plate for maintaining the elements of the replacement device in fixed relation to one another for simultaneous manipulation, an insertion handle for attachment to the insertion plate for manipulation of the elements, an insertion pusher for releasing the insertion handle from the insertion plate, a drill guide that cooperates with the insertion plate to guide the drilling of tap holes for bone screws to be placed through bone screw holes in the flanges of the replacement device, clips that are applied to the flanges after placement of the bone screws to resist screw backout, and a clip applicator for applying the clips to the flanges. |
| US11382759B2 |
Dome toe resurfacing system
An innovative dome toe resurfacing system for performing metatarsophalangeal joint replacement is disclosed. The present invention comprises a prosthetic implant for metatarsophalangeal joint, and one or more cone extensions that covers portions of the prosthesis that extends into the metatarsal bone and phalanx bone. The cone extensions include a plurality of ridges that will catch bone on insertion and provide a press fit. The present invention also includes a cone and cup reaming system wherein one or more reamers will ream a cone/cup shape for the articular surfaces, and prepare the metatarsal and phalangeal canals for the insertion of the cone extensions. The cone extensions have ends that fit the reamed cone/cup shape wherein the cone/cup shape resembles the natural anatomy of articular surfaces of metatarsophalangeal joint. |
| US11382758B2 |
Implantable devices for musculoskeletal repair and regeneration
This application describes an implantable device for tissue repair comprising at least two fabrics with interconnecting spacer elements transversing, connecting, and separating the fabrics, forming the device. Some embodiments have fixation points which can be an extension of at least one of the fabrics. The implantable device allows modification of the two fabrics having varying constructions, chemistries, and physical properties. The spacer elements create a space between the two fabrics, which can be used for the loading of biological materials (peptides, proteins, cells, tissues), offer compression resistance (i.e. stiffness), and compression recovery (i.e., return to original dimensions) following deformation and removal of deforming load. The inclusive fixation points of the fabrics are designed to allow for fine adjustment of the sizing and tension of the device to promote integration with the surrounding tissues as well as maximize the compressive resistance. The fixation points can include either the first fabric, the second fabric, or the combination of both fabrics. This device is suitable for soft and hard tissue regeneration or replacement with a preference for musculoskeletal tissues including but not limited to cartilage (including hyaline (referred to as articular; e.g. cartilage on the ends of long bones), fibrous (e.g. meniscus or intervertebral discs), elastic (e.g. ear, epiglottis)), bone, muscle, tendon, ligament, and fat. |
| US11382756B2 |
Total knee implant prosthesis assembly and method
A total knee implant prosthesis is disclosed. The total knee implant prosthesis includes a tibial component including a pair of bearing surfaces and a post positioned between the bearing surfaces, and a femoral component configured to rotate relative to the tibial component. The femoral component includes a pair of condyles sized and shaped to articulate on the bearing surfaces and a cam positioned between the pair of condyles. The cam engages the post at a first contact point when the femoral component is at 0 degrees of flexion and engages the post at a second contact point located lateral of the first contact point when the femoral component is at a first degree of flexion greater than 0 degrees. The cam is disengaged from the post when the femoral component is at a second degree of flexion greater than the first degree of flexion. |
| US11382749B2 |
Systems and methods for delivery of annuloplasty rings
Systems and methods for percutaneous, transcatheter heart valve repair are disclosed. A system may include a catheter, an adjustable ring, and a stabilizer. The adjustable ring may include a body member that is transitionable from an insertion geometry to an operable geometry. The insertion geometry may be configured to allow percutaneous passage of the ring into the heart. The operable geometry may have an expanded state to conform to an annulus of a target valve and a contracted state to reduce a diameter of the annulus. The adjustable ring may also include a plurality of anchors deployable in the operable geometry to engage the annulus. The stabilizer may include a plurality of prongs configured to engage the ring in the operable geometry within the heart to enable percutaneous manipulation of the ring to orient and position the ring in intimate contact with the annulus. |
| US11382748B2 |
Device and method for improving fixation of a medical device
A device for improving the function of a heart valve comprises a first loop-shaped support, which is configured to abut a first side of the heart valve. A first flange unit is may be configured as a fabric sleeve covering the loop-shaped support. A portion of the fabric sleeve forms a flange that is attached to the annulus when said first loop-shaped support is abutting said heart valve. The flange is provideable by folding at least a portion of said sleeve over itself for forming a double layer of opposing fabrics thereof, such that said sleeve comprises a flange portion extending from said first loop-shaped support configured to overlap a surface of and form a collar around, at least a portion of said annulus. |
| US11382747B2 |
Device and method for controlling in-vivo pressure
A differential pressure regulating device is provided for controlling in-vivo pressure in a body, particular in a heart. The device may include a shunt being positioned between two or more lumens in a body, to enable fluids to flow between the lumens, and an adjustable flow regulation mechanism being configured to selectively cover an opening of the shunt to regulate the flow of fluid through the shunt in relation to a pressure difference between the body lumens. In some embodiments, a control mechanism coupled to the adjustable flow regulation mechanism may be provided to remotely activate the adjustable flow regulation mechanism. |
| US11382745B2 |
Assembly for replacing a heart valve or a coronary angioplasty assembly
The present invention relates to an assembly for replacing a heart valve or to a coronary angioplasty assembly, comprising an introduction sheath (13) for an introducer (1) or for a delivery catheter (1′), which is smaller compared to an introducer, intended to be introduced into an artery of a human body. The invention basically comprises: either integrating the metal support of an electrode of the cardiac stimulator into a part to be fitted around the introduction sheath that is introduced into the artery of a patient or into a guide wire that becomes a bipolar electrode support; or connecting the cathode of an external cardiac stimulator to the guide wire of an artificial valve and the anode to a transcutaneous electrode in contact with the skin of the patient. |
| US11382743B2 |
Delivery apparatus for prosthetic heart valve
Embodiments of the present disclosure provide a delivery apparatus for a prosthetic heart valve. Disclosed steerable catheters can include a handle, a steerable shaft extending from the handle, and a pull wire. The shaft can include a main lumen, an inner polymeric layer surrounding the main lumen, a braided layer surrounding the inner polymeric layer, and an outer polymeric layer surrounding the braided layer, the outer polymeric layer defining a pull wire lumen. The pull wire can extend from the handle and through the pull wire lumen and can have a distal end portion coupled to a distal end portion of the shaft. |
| US11382741B2 |
Devices and methods for surgical valve expansion
A prosthetic heart valve includes a non-collapsible annular frame extending between an inflow edge and an outflow edge, the frame having a plurality of annularly spaced commissure posts adjacent the outflow edge. A valve assembly including a plurality of leaflets is connected to the frame. The frame includes a weakened portion such that the frame is expandable from an initial condition having a first diameter to an expanded condition having a second diameter larger than the first diameter when a radially outward force is applied to an inner surface of the frame. A stabilizing strut may be positioned adjacent the weakened portion to reinforce the frame. The prosthetic heart valve may include an expandable ring positioned around the expandable frame. |
| US11382738B2 |
System and method for implanting and securing a bioprosthetic device to wet tissue
Systems, devices, kits, and methods are described for securing a bioprosthetic heart valve within an anatomical feature of a patient. Kits can comprise a bioprosthetic heart valve, a curable composition, and an applicator configured to deliver the curable composition to a target area. The bioprosthetic heart valve can comprise a support structure and one or more valve leaflets coupled thereto. The support structure can comprise a sewing portion peripheral of the bioprosthetic heart valve. The support structure and the valve leaflets can define a central flow orifice. The curable composition can comprise a pre-polymer composition and an initiator. Methods can comprise positioning the bioprosthetic heart valve within the anatomical feature of a patient, applying the curable composition to one or both of the bioprosthetic heart valve and the anatomical feature, and curing the curable composition for a cure time. The applying can be performed before or after the positioning. |
| US11382729B1 |
Toothbrush head
A toothbrush head for an electric toothbrush including a driving shaft, includes a brush rod and a connecting member. The brush rod has a first end configured to carry bristles and a second end configured to be connected with the driving shaft, the second end defines a holding groove, and a lower surface of the second end is provided with an opening communicated with the holding groove. The connecting member includes a connecting body and an elastic piece connected to the connecting body. The connecting body is arranged inside the holding groove, the elastic piece is arranged between the opening and the connecting body and resists against an inner sidewall surrounding the holding groove. The opening and the holding groove are configured to allow the driving shaft to be inserted therethrough to be engaged with the connecting body. |
| US11382728B2 |
Floss dispenser
A device includes a floss assembly comprising floss wound around a spool, an insert comprising a support surface and a post configured to support the floss assembly, and a housing having a front portion and a back portion. The front portion defines a front aperture and the back portion defines a back aperture. The front aperture and the back aperture are configured to receive the insert such that the support surface interfaces with the back portion and the post interfaces with the front portion. |
| US11382724B2 |
Three-dimensional stabilization thread form for dental implants
An implant for insertion within a maxillofacial bone of a patient including a tapered body and one or more threads formed along the body. The one or more threads on one or more lead threads include multiple thread forms including both three-dimensional stabilization thread and standard thread (e.g. v-thread, buttress thread, etc.) forms. The one or more threads including the multiple thread forms provides for maximizing the restriction of lateral movement of the implant within a full or partial osteotomy. |
| US11382716B2 |
Adjustable retaining arm system
Disclosed adjustable retaining arm systems can include a multi-segmented, articulable arm that holds one or more interchangeable tools and can be made relaxed to set a desired position and made rigid to fix the desired position by adjusting tension in a cable running through the arm. The arm can quickly attach and detach from a support structure. The support structure include a cable tensioning system, sensors, control system, power system, etc. A user input device, such as a foot pedal or button on the arm, can be used by a surgeon to change the arm between relaxed and rigid states. The arm and attachable tools can be detachable, disposable and/or sterilizable, while other system components can remain mounted in a fixed location as the arm is removed and replaced. The arm can hold multiple tools in any desired orientation around subject work location. |
| US11382714B2 |
Ultrasound-detectable markers, ultrasound system, and methods for monitoring vascular flow and patency
An ultrasound-detectable marker, ultrasound system, and methods for monitoring vascular flow and patency are disclosed. The ultrasound-detectable marker comprises one or more resorbable polymers, one or more non-resorbable polymers, one or more non-polymeric materials, or any combinations thereof. The ultrasound-detectable marker is adapted for placement underneath, adjacent to, or above one or more vessels at a postoperative site, such as a vascular anastomosis site. Further, the ultrasound imaging system includes certain user guiding software and/or health analysis software for use with the ultrasound-detectable marker. |
| US11382710B2 |
Surgical guide and methods of use
A surgical guide comprising a body including an inner surface that defines a cavity configured for disposal of a surgical instrument. The body further defining an opening communicating with the cavity. A connector disposable with the opening and engageable with a surgical robot. A release is engageable with the connector. Systems, spinal constructs, implants and surgical instruments are disclosed. |
| US11382706B2 |
Securing an interface element rail of a robotic surgical instrument interface
A robotic surgical instrument, comprising: a shaft; an articulation at a distal end of the shaft for articulating an end effector, the articulation being driveable by a pair of driving elements; and an instrument interface at a proximal end of the shaft, the instrument interface comprising: a chassis; an instrument interface element slideable along a guide bar for driving the pair of driving elements, wherein the pair of driving elements are fast with respect to the interface element so that a displacement of the instrument interface element with respect to the guide bar is transferred to the pair of driving elements; the chassis comprising a support element configured to interface the guide bar along at least a portion of its length; and a securing element for retaining the guide bar against the support element to thereby secure the guide bar to the chassis. |
| US11382701B2 |
Insertion device positioning guidance system and method
There is provided herein a guidance system for positioning an insertion device comprising: an electromagnetic field generator configured to generate an electromagnetic field covering a treatment area, an insertion device comprising an electromagnetic sensor, the electromagnetic sensor configured to receive signals indicative of the electromagnetic field, and a processing circuitry configured to: load an X-ray, CT, ultrasound or MRI image of the subject's chest, mark a location of a first and a second anatomic landmarks on the subject's torso using a registration sensor and obtaining a subject coordinate system based thereon, identify the location of the first and the second anatomic landmarks on the loaded X-ray, CT, ultrasound or MRI image of the subject's chest; aligning the subject coordinate system with the loaded X-ray, CT, ultrasound or MRI image, and display, on the image, a path of the insertion device insertion with respect to the first and the second anatomic locations; wherein the path is generated according to changes in the strength of the electromagnetic field sensed by the tip sensor's during the insertion of the insertion device. |
| US11382698B2 |
Surgical navigation system
A surgical navigation system according to one embodiment may comprise: an electromagnetic wave generation unit; a first detection unit attached to a surgical site of an object to detect a position attached to the surgical site; a second detection unit installed in a patient-specific surgical guide instrument inserted into the surgical site to receive the electromagnetic wave and detect the position of the patient-specific surgical guide instrument; a third detection unit installed in the surgical instrument inserted into the surgical site to detect the position of the surgical instrument; an information processing unit for registering the position of the first detection unit and the position of the third detection unit and for tracking the position of the surgical instrument on the basis of the position of the first detection unit attached to the surgical site, by setting the position of the patient-specific surgical guide instrument as a reference position when the patient-specific surgical guide instrument is inserted into the surgical site; and a display unit for displaying information including the positions of the object and the patient-specific surgical guide instrument and the position of the surgical instrument. |
| US11382697B2 |
Surgical instruments comprising button circuits
A surgical instrument is disclosed comprising an actuator and circuitry mounted on and/or embedded in the actuator. |
| US11382694B2 |
Systems and methods for predictive heart valve simulation
Systems and methods are described herein for predictive heart valve simulation. The systems and methods described herein can include segmenting anatomical region of a heart of a patient from image data characterizing the heart of the patient. Anatomical model data that can include three-dimensional shapes of the anatomical regions of the heart can be generated based on the image data. The anatomical model data can be used to generate anatomical model data. The analytical model data can include a three-dimensional mesh of the anatomical regions of the heart. A deformed analytical model that can be indicative of a deformed position of the anatomical regions of the heart and a deformed position of the surgical object can be generated based on the analytical model data. |
| US11382691B2 |
Electrosurgical instrument
An electrosurgical vessel sealing device that can seal biological vessels using a confined microwave field that yields a well-defined seal location with low thermal margin. The device comprises a pair of jaws that are movable relative to each other to grip biological tissue. A blade for cutting the gripped tissue is slidable between the jaws. A coplanar microstrip antenna is mounted on the inner surface of one or both of the pair of jaws to emit microwave energy into the gap therebetween. The device may comprise a separate dissector element to enable fine tissue cutting and dissection to be performed. |
| US11382689B2 |
Chemical ablation formulations and methods of treatments for various diseases
Embodiments of the present invention are directed to the treatment of hypertension, diabetes, obesity, heart failure, end-stage renal disease, digestive disease, urological disease, cancers, tumors, pains, asthma, pulmonary arterial hypertension, and chronic obstructive pulmonary disease by delivering of an effective amount of formulations at desired temperature to target tissue. The formulations include gases, vapors, liquids, solutions, emulsions and suspensions of one or more ingredients. The temperature may enhance safety and efficacy of the formulations for the treatments. The amounts of the formulation and/or energy are effective to injury or damage the tissues to have a benefit of symptom relive. |
| US11382688B2 |
Selectable eccentric remodeling and/or ablation
A catheter and catheter system for treatment of a blood vessel of a patient include an elongate flexible catheter body with a radially expandable structure. A plurality of electrodes or other electrosurgical energy delivery surfaces can radially engage material to be treated when the structure expands. A material detector near the distal end of the catheter body may measure circumferential material distribution, and a power source selectively energizes the electrodes to eccentrically treat of a body lumen. |
| US11382678B1 |
Percutaneous method for removing an outer portion of the proximal end of a lag screw protruding form a fractured femur
A percutaneous method for removing an outer portion of the proximal end of a lag screw protruding from a fractured femur when embedded in the femur to stabilize an intramedullary nail implanted in the intramedullary canal using a multi-part cannulated driver wherein the lag screw comprises a distal section, an intermediate section including a channel formed in the proximal portion thereof with a driver recess formed at the distal end thereof, and a proximal section having a notch, groove or score mark formed on the exterior surface of the lag screw separating or between the intermediate section and the proximal section and the multi-part cannulated driver comprises a cannulated shaft including a first driver member formed thereon configured to engage the driver recess to prevent the distal section and intermediate section of the lag screw from rotating in the femoral head when torque is applied to the proximal section by a second driver member engaging the proximal section of the lag screw to separate the proximal section from the section and the intermediate section along the notch, groove or score mark. |
| US11382675B2 |
Surgical method for biplane screw fixation of femoral neck fractures (calcar buttressed screw fixation)
The modified method of Biplane Double-supported Screw Fixation (Modified BDSF) (Calcar buttressed screw fixation) of femoral neck fractures is disclosed. BDSF is applied using three standard bone screws laid in two vertical oblique planes in the femoral neck: the inferior (distal) screw is placed at an obtuse angle in the posterior oblique plane, and touched on the inferior (distal) and on the posterior cortices of the femoral neck; the middle screw and the proximal screw are laid in the anterior oblique plane and in parallel to each-other, with the middle screw touched on the distal femoral neck cortex. With BDSF of the three screws, two are weight-bearing and act as console beams: the distal screw and the middle screw, each of them having two supporting points in the distal fragment: medial (on the distal femoral neck cortex), and lateral (in the place of screw entry into the lateral femoral cortex). |
| US11382672B2 |
Vertebral body manipulation device and methods
Featured is a vertebral body manipulation instrument or vertebral body manipulation device being configured and arranged to allow correction of vertebral translation. Such a vertebral body manipulation device embodies one or more identical modules that are configured as needed for correcting the deformity. Such a vertebral body manipulation device also is usable in combination with a plurality of vertebral anchors, such vertebral anchors being any such vertebral anchors as are known to those skilled in the art (e.g., conventional spinal pedicle screw instrumentation) or hereinafter developed so as to form a spinal implant system. Also featured are treatment methods utilizing such a vertebral body manipulation device. |
| US11382670B2 |
Spinous process plate fixation assembly
A spinous process plate fixation assembly is provided that has a pin plate including a first central aperture and a pin plate interior surface. The assembly has a lock plate including a second central aperture and a lock plate interior surface opposingly facing the pin plate interior surface. The interior surfaces have a pluralities of spikes extending therefrom. A pin receptacle is disposed within the pin plate and is configured to receive a lock pin. A pivoting lock mechanism is disposed within the lock plate. A connector shaft extends from the pin plate to the lock plate and passes through the first central aperture and the second central aperture. The connector shaft includes a pin side configured to receive the lock pin, and a lock side opposite the shaft side, the lock side configured to operatively engage the pivoting lock mechanism so as to secure the plates and the shaft. |
| US11382669B2 |
Guide device for attachment and transfixation of sliding plates for dynamic implants
A guiding device for fixing flexible blades of spinal implants, which includes a guide device for transfixing flexible blades (1) that constitute the platforms (13) and (14), which have a box-shaped side, where the set of flexible blades (3) crosses and slides, and the other side has a hole (16) for its fixation to the double intermediate connector (5), which bears a pedicle screw (7); said set of flexible blades (3) being formed by two blades (4), overlapped, provided with longitudinal openings (9), through which they are joined by means of a fixing device (11), which allow them to slide over each other. |
| US11382663B2 |
Biostimulator retrieval system having cincher tube
A retrieval system for a biostimulator, such as a leadless cardiac pacemaker, is described. The biostimulator retrieval system includes a docking cap rotatably coupled to an outer catheter by a bearing. A torque shaft extends through the outer catheter and attaches to the docking cap to transmit torque to the docking cap to cause rotation of the docking cap relative to the outer catheter. The rotating docking cap can transmit torque to an attachment feature of a biostimulator received within the docking cap. The attachment feature can be captured by a snare that extends through the torque shaft. A cincher tube extends through the torque shaft around the snare, and advances over the snare independently from the torque shaft that is attached to the docking cap, to cinch the snare onto the attachment feature. Other embodiments are also described and claimed. |
| US11382660B2 |
Seal ring protection piece used for puncture outfit, end seal assembly and puncture outfit
A sealing ring protection sheet for a trocar of the present invention includes a positioning skirt, a support piece and a curved protection sheet. An upper end of the support piece is connected to an inner side of the positioning skirt, and a lower end of the support piece is connected to an upper end of the curved protection sheet. The curved protection sheet is of a curved and asymmetrical sheet-like structure, forming an easily deformable region and a protection region along two sides of a center line and its extension line of the positioning skirt separately. A left side and a right side of the curved protection sheet have different curvatures. The design of different curvatures of the left and right sides reduces resistance forces when various special-shaped instruments are inserted and removed. An end sealing assembly and the trocar of the present invention include the sealing ring protection sheet for a trocar of the present invention, capable of not only ensuring that a funnel-shaped sealing ring is not punctured by a surgical instrument in a surgical process, thereby ensuring a good sealing performance, but also reducing a moving resistance force, and particularly reducing a resistance force when various special-shaped surgical instruments are inserted and removed. |
| US11382655B2 |
Needle guides
A needle guide system for use with an ultrasound probe, the system comprising a surface marking guide and a needle guide. The surface marking guide includes an attachment portion for attaching the marking guide to an ultrasound probe, and a surface contact portion fixed to the attachment portion and including one or more features for identifying to a user where to mark a surface when the ultrasound probe is held against the surface. The needle guide includes a base to support the needle guide on the surface, one or more features on the base for alignment with marks made on the surface, and a needle support mounted on the base and having a needle channel through which a needle can extend, the needle channel having a known position and orientation relative to the base. We also describe a needle guide for use with an ultrasound probe to guide a needle along a predetermined path relative to the ultrasound probe. |
| US11382651B2 |
Medical device and treatment method
A medical device and a treatment method are disclosed capable of breaking an object in a body lumen efficiently with a lower burden on body lumen tissues. A medical device is disclosed that is inserted into the body lumen so as to crush an object in the body lumen, the medical device including: an elongated shaft that is to be rotatably driven, and a deformable breaking member that is connected to the shaft so as to be rotatable and extends along the shaft. The breaking member has a first contact portion and a second contact portion. The first contact portion is located most outward in the radial direction of the breaking member in a state in which the breaking member is expanded radially outward. The second contact portion is located more outward in the radial direction of the breaking member than the first contact portion in a contracted state. |
| US11382650B2 |
Object capture with a basket
A method for capturing an object in a cavity in a patient is described. The method includes advancing a ureteroscope into the cavity containing the object. A basket is advanced through a working channel of the ureteroscope. The basket is opened within the cavity and is positioned so as to enclose the object. Then, two actions are performed simultaneously. The basket is collapsed while simultaneously the basket tool is advanced forward so that the object remains within the basket, ideally near the center of the basket, as the basket closes around the object. Once the object is captured, the basket is retracted to remove the object out of the cavity. Further, this process may be automated by having the method carried out by robotic arms acting in tandem, with one or more robotic arms advancing the basket tool or ureteroscope, and another robotic arm collapsing the basket. |
| US11382649B2 |
Rotation control systems for surgical instruments
A surgical instrument includes a handle assembly, an elongate member, and a motor assembly. The elongate member extends from the handle assembly and defines a longitudinal axis of the surgical instrument. The motor assembly is disposed within the handle assembly and is configured to rotate the elongate member about the longitudinal axis relative to that handle assembly in response to sensed movement of the handle assembly about the longitudinal axis. |
| US11382643B2 |
Clot removal methods and devices with multiple independently controllable elements
A clot removal device for removal of an occlusion from a lumen in a patient's body is provided. The clot removal device has a lumen, an elongated member positioned within the lumen and extending axially from a proximal end to a distal end of the lumen, a handle attached to the proximal end of the lumen, a first expandable member positioned along a length of the elongated member, a second expandable member positioned along the length of the elongated member, wherein the second expandable member is distal to the first expandable member relative to the handle. The handle has at least one actuation mechanism and at least one of the following applies: a) the first expandable member is coupled to the at least one actuation mechanism and is configured to be moveable relative to the second expandable member upon manipulation of the at least one actuation mechanism; b) the first expandable member is configured to mechanically expand or contract by manipulating the at least one actuation mechanism; c) the second expandable member is coupled to the at least one actuation mechanism and is configured to be moveable relative to the first expandable member upon manipulation of the at least one actuation mechanism; or d) the second expandable member is configured to mechanically expand or contract by manipulating the at least one actuation mechanism. |
| US11382642B2 |
Rotatable cutting implements with friction reducing material for ultrasonic surgical instruments
An ultrasonic surgical instrument is disclosed. The ultrasonic surgical instrument includes a housing, an ultrasonic transducer assembly to selectively generate ultrasonic motion, a motor within the housing, an outer sheath coupled to the housing, and a blade operably coupled to the ultrasonic transducer assembly and rotatably supported within the outer sheath for rotation with the ultrasonic transducer assembly. The ultrasonic transducer assembly is rotatably supported within the housing. The motor is configured to selectively apply a rotary motion to the ultrasonic transducer assembly. The outer sheath includes a distal tip portion defining a tip cavity. The blade includes a tissue-cutting distal end rotatably supported within the tip cavity. A portion of the tissue-cutting distal end is configured to apply the ultrasonic motion to tissue. |
| US11382641B2 |
Reaming instrument with offset drive shaft
A reaming instrument includes a reamer head having a cutting face rotatable about a cutting face axis and a drive shaft operably connected to the cutting face at a point spaced radially outwardly from the cutting face axis. |
| US11382638B2 |
Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified displacement distance
A motorized surgical instrument is disclosed. The surgical instrument includes a displacement member, a motor coupled to the displacement member, a control circuit coupled to the motor, a position sensor coupled to the control circuit, and a timer circuit coupled to the control circuit. The control circuit is configured to receive, from the position sensor, a position of the displacement member in a current zone defined by a set displacement interval, measure time at a set position of the displacement interval, wherein the measured time is defined as the time taken by the displacement member to traverse the displacement interval, and set a command velocity of the displacement member for a subsequent zone based on the measured time in the current predefined zone. |
| US11382636B2 |
Mesh cap for ameliorating outpouchings
An embolic device for ameliorating outpouchings, comprising a control element, a catheter element, a delivery microcatheter hypotube, a detachment element, a mesh disc, a distal opening and at least one attached extension arm, wherein said mesh disc further comprises a proximal face and a distal face, said proximal face being opposite of said distal face that are substantially flat. The mesh disc further comprises peripheral lips and a core having a diameter configured to be smaller than the target outpouching, the mesh disc being secured in place by at least one attached extension arm. |
| US11382632B2 |
Vascular occlusion device
A vascular occlusion device for deployment within a lumen of a vessel may include a self-expanding frame configured to shift between a collapsed configuration and an expanded configuration, the self-expanding frame defining a perimeter of an interior space disposed within the self-expanding frame, and an occlusive membrane secured to the self-expanding frame. The occlusive membrane may include a suspended portion disposed within the self-expanding frame and spaced apart from the perimeter of the interior space. |
| US11382625B2 |
Fastener cartridge comprising non-uniform fasteners
A fastener cartridge can comprise fastener cavities arranged in longitudinal rows. A first fastener having a first configuration and a second fastener having a second configuration can be stored within a longitudinal row. First fasteners having a first configuration can be stored within a first longitudinal row and second fasteners having a second configuration can be stored within a second longitudinal row. Each first fastener can have a proximal leg, or leg portion, extending at a first proximal angle and a distal leg, or leg portion, extending at a first distal angle and each second fastener can have a proximal leg, or leg portion, extending at a second proximal angle and a distal leg, or leg portion, extending at a second distal angle. The first proximal angle can be different than the second proximal angle and/or the first distal angle can be different than the second distal angle. |
| US11382621B2 |
Method of applying staples to liver and other organs
A method for treating a patient includes a surgical instrument having a handle assembly, a shaft assembly, and an end effector. The end effector includes an upper jaw and a lower jaw configured to pivot to receive a tissue of the patient therebetween. The upper and lower jaws respectively have upper and lower crush surfaces, which extends generally parallel with a centerline and are configured to receive the tissue thereagainst. The upper jaw also includes an anvil, whereas the lower jaw includes a staple cartridge and a deck facing the anvil. In addition, the lower jaw has a plurality of staple opening formed through the deck with a plurality of staples received therein. The upper and lower crush surfaces are configured to compress the tissue therebetween with a crush pressure configured to sever the tissue along the upper and lower crush surfaces. |
| US11382620B2 |
Staple cartridge assembly for use in a surgical robotic system
An end effector assembly for use in a surgical robotic system includes an anvil assembly and a staple cartridge assembly operably coupled to the anvil assembly. The staple cartridge assembly includes a chassis defining an elongate channel therein, a staple cartridge body configured for removable receipt in the elongate channel of the chassis, and a shipping wedge removably coupled to the staple cartridge body and at least partially covering a tissue-contacting surface of the staple cartridge body. The shipping wedge has a machine-readable medium thereon that stores a characteristic of the staple cartridge body. |
| US11382619B2 |
Surgical bending instrument
An apparatus and a method are provided for a surgical bending instrument for bending surgical implants. The surgical bending instrument comprises a body including a longitudinally extending threaded hole. A shaft comprising a threaded portion is rotatably engaged within the threaded hole. A handle is coupled to a proximal end of the shaft, and a distal extension of the shaft comprises a driver. A distal force applicator comprises the driver centered between a first grip and a second grip. In some embodiments, the distal force applicator is configured to retain a surgical staple, such that the surgical staple may be changed to a distracted configuration suitable for implantation at a bone fixation or fusion site of a patient. In some embodiments, the distal force applicator is configured to bend a bone fusion plate so as to tailor the plate to specific anatomy of the patient's bone. |
| US11382617B2 |
Universal winding machine for a multitude of tray designs
A suture attaching station attaches a needle and a suture to form a single combination. The setup of the crimping unit is facilitated by using an offline measuring fixture. The offline measuring fixture is calibrated by placing a precision gage block into the measuring fixture and then zeroing a digital measuring unit. The gage block is then replaced by the desired crimping die and the reading is noted as an offset for the servo drive of the suture attaching station. This offset is used to set the zero point of the crimping die centre. |
| US11382612B1 |
Method for creating a tensionable and lockable suture anchor array for anatomical attachment of tissue to bone
Methods for creating high-density arrays of suture stiches through a tendon into bone for reattachment of a torn tendon, particularly a rotator cuff tendon. The method includes providing a pre-strung plurality of anchors, each anchor having at least one passage therethrough with a continuous length of suture slidably and serially threaded through the at least one passage of each anchor. Each of the anchors further includes a locking assembly for locking the suture within the individual anchor. A first anchor is implanted through the tendon and the suture is locked. A second anchor is implanted a selected close distance from the first anchor, then applying tension to the suture extending from the first anchor and passing through the second anchor the second anchor is locked to create a single suture tensioned and locked stitch between the first and second anchor. This process is repeated for each anchor in the array. |
| US11382610B2 |
Abdominal closure method and device variations
Abdominal closure reinforcement methods and tissue anchoring devices for reducing the rate of abdominal wall closure dehiscence are described. The tissue anchors avoid a permanent footprint of foreign material and precluding materials spanning the interior layer of the abdominal closure where risk to visceral structures exists. |
| US11382609B2 |
Access site management system for percutaneous vascular access
The disclosure provides a dynamic vascular access and closure device for radial cinching of an access site. The device includes a tensioning tube, a resilient member disposed within the tensioning tube, and a plurality of sutures extending axially between a distal end of the tensioning tube and a proximal end of the tensioning tube. A proximal end of each of the plurality of sutures can be configured to attach to the resilient member such that movement of that suture causes compression or extension of the resilient member within the tensioning tube to provide cinching to the sutures. |
| US11382602B2 |
Ultrasound systems for multi-plane acquisition with single- or bi-plane real-time imaging, and methods of operation thereof
The present invention relates to ultrasound imaging systems and methods, more particularly, to ultrasound imaging systems and methods for a multi-plane acquisition for single- or bi-plane real-time imaging modes suitable for ultrasound imaging applications, such as quantification of tumor blood flow and tumor fractional blood volume. An ultrasound imaging apparatus can determine a plurality of image planes to scan through a region of interest, acquire echo information corresponding to each of the image planes, generate image information for each of the image planes, store the image information corresponding to each of the image planes; and display an ultrasound image comprising the region of interest, wherein the ultrasound image is rendered from generated image information for a selected image plane of the plurality of image planes or a bi-plane that is at angle to the plurality of image planes. |
| US11382600B2 |
Ultrasound diagnostic imaging apparatus
An ultrasound diagnostic apparatus including an ultrasound probe which outputs transmission ultrasound corresponding to a drive signal, which receives reflected ultrasound from the subject and which outputs a received signal according to the reflected ultrasound; a drive signal outputter which outputs the drive signal to the ultrasound probe; a hardware processor which controls the drive signal outputter to output a first drive signal having a first drive waveform and a second drive signal having a second drive waveform that is different from the first drive waveform; a received signal generator which generates a first received signal based on the reflected ultrasound corresponding to the transmission ultrasound that is output based on the first drive signal and a second received signal based on the reflected ultrasound corresponding to the transmission ultrasound that is output based on the second drive signal; and an extractor which extracts by arithmetic of the first received signal and the second received signal a received signal component which to be used in imaging. Frequency spectrums of the first drive signal and the second drive signal have a first intensity peak on a low frequency side of a center frequency of the transmission frequency, a second intensity peak on a high frequency side of the center frequency and a third intensity peak at a frequency between a frequency corresponding to the first intensity peak and a frequency corresponding to the second intensity peak, in a frequency band included in a transmission frequency band at −20 dB of the ultrasound probe. |
| US11382598B2 |
Device and method for determining fetal heart rate
The invention relates to determining a fetal heart rate from an ultrasonic Doppler echo signal, which comprises at least two channels, including a first channel obtained for a first depth range and a second channel obtained for a second depth range. A first heart rate is determined from the first channel (51, 53, 55) and a second heart rate is determined from the second channel (52, 54, 56). External information on the fetal heart rate and/or the maternal heart rate, extracted from an independent source (60, 61, 62) such as an ECG, is used to select one of the first heart rate and the second heart rate as the fetal heart rate to be determined. A preferred embodiment provides for elimination of double counting heart rates by cutting out unwanted signal contributions. The disclosure further provides for an adaptive signal processing and data acquisition controlled by patient related data. |
| US11382596B2 |
Method for aligning spatially different subvolumes of ultrasonic data of a blood vessel
A method for aligning spatially different subvolumes of ultrasonic data of a blood vessel comprising: acquiring temporally discrete signals of a blood vessel with elements of a two dimensional array of ultrasonic transducer elements from spatially different depths of scanning opposed by each transducer element, said array being located in a first position with respect to the blood vessel during the acquiring; Doppler processing the temporally discrete signals received from each transducer element to produce spectral Doppler data of the scanning depth opposed by each transducer element; producing a first three dimensional map of the spectral Doppler data in spatial relationship to the position of the array with respect to the blood vessel; acquiring temporally discrete signals of the blood vessel with elements of the two dimensional array of ultrasonic transducer elements from spatially different depths of scanning opposed by each transducer element, said array being located in a second position with respect to the blood vessel during the acquiring; Doppler processing the temporally discrete signals received from each transducer element to produce spectral Doppler data of the scanning depth opposed by each transducer element; producing a second three dimensional map of the spectral Doppler data in spatial relationship to the position of the array with respect to the blood vessel; aligning the first three dimensional map with the second three dimensional map on the basis of one or more regions of matching spectral Doppler data of the two map; and producing a combined three dimension map of the blood flow of the vessel from the aligned first and second three dimensional maps. |
| US11382589B2 |
Radiation image processing device and radiation image processing method
A radiation image processing device (100) includes an image processor (6) configured to calculate an adjustment coefficient (Iideal/Ireal) for adjusting a signal reduction rate (Dscat) due to removal of a scattered component in a subject (S) of radiation transmitting through the subject (S) acquired based on a luminance value (Inogrid) of a radiation image (Xnogrid) captured with the radiation radiated to the subject (S) without a grid (8) being arranged, the luminance value (Inogrid) of the radiation image (Xnogrid) containing a signal of a scattered ray. |
| US11382587B2 |
Techniques for patient positioning quality assurance prior to mammographic image acquisition
Techniques for patient positioning quality assurance prior to mammographic image acquisition are described. A system may include an x-ray source configured to expose human tissue to radiation. An x-ray detector module may be configured to detect the radiation and generate a pre-diagnostic image of the human tissue. A position analysis module may be configured to receive the pre-diagnostic image and determine whether the human tissue is positioned correctly based upon one or more predefined positioning criteria. A non-transitory computer-readable storage medium may be configured to store the results of the positional analysis module determination. A display may be configured to display the determination of the position analysis module within a user interface. Other embodiments are described and claimed. |
| US11382582B1 |
Imaging systems and methods
Methods and systems for X-ray and fluoroscopic image capture and, in particular, to a versatile, multimode imaging system incorporating a handheld X-ray emitter operative to capture non-invasive images of a target; a stage operative to capture static X-ray and dynamic fluoroscopic images of the target; a system for the tracking and positioning of the X-ray emission to improve safety of obtaining X-ray images as well as improve the quality of X-ray images. Where the devices can automatically limit the field of the X-ray emission. |
| US11382580B2 |
CT imaging systems
New and improved CT imaging systems are presented which improve the ability to deploy CT imaging in a mobile setting, such as in an ambulatory setting or as part of a mobile hospital unit. Improvements disclosed include implementation of an internal drive system for moving a scanner component relative to a fixed or static platform/base, improved modularity of components for quick maintenance/repair and the inclusion of an integrated patient alignment mechanism connected directly to the CT system. |
| US11382579B2 |
Radiography apparatus comprising detection unit detecting at least a direction of a radiation detector and display unit displaying direction information, radiography method, and radiography program
A radiation detector that generates and outputs image data representing a radiographic image corresponding to emitted radiation, and up and down directions of the radiation detector are set in advance with respect to top and bottom directions of the radiographic image, a detection unit that detects at least one direction of the up or down directions of the radiation detector, and a display unit that is provided in a housing for accommodating the radiation detector and displays direction information representing the at least one direction of the up and down directions of the radiation detector detected by the detection unit are included. |
| US11382575B2 |
Systems and methods for positron emission tomography
The disclosure relates to a system and method for reconstructing a PET image. The method may include: obtaining PET data relating to an object collected by a plurality of detector units; determining functional status of the plurality of detector units; generating reconstruction data based on the functional status of the respective detector units and the PET data; and reconstructing a PET image based on the reconstruction data. |
| US11382573B2 |
System and method of providing distance and orientation feedback while navigating in 3D
A system for navigating to a target, the system comprising an extended working channel having a lumen extending therethrough for receiving a tool, a computing device including a memory and at least one processor, a plurality of images stored in the memory, a program stored in the memory that, when executed by the at least one processor, presents a user interface. The user interface including, at least one image of the plurality of images depicting the target and a progression of the extended working channel through the airway, a probability treatment zone defining a probability distribution of a trajectory of the tool once deployed beyond an opening of the extended working channel displayed in the at least one image. The user interface is displayed on a display device. |
| US11382572B2 |
Apparatus and method for estimating bio-information
An apparatus for non-invasively estimating bio-information is provided. According to one exemplary embodiment, the apparatus may include a bio-signal acquirer configured to acquire a bio-signal; and a processor configured to extract a plurality of characteristic points from the bio-signal, determine internally dividing points of the plurality of characteristic points, and extract feature values from the bio-signal based on the internally dividing points to perform bio-information estimation. |
| US11382566B1 |
Lead placement assisted by electrophysiology mapping
Cardiac interventional devices are fitted with sensors coupled to an electrophysiology (EP) mapping system. The sensors can be in the form of electrodes and/or magnetic field sensors which are placed strategically upon the interventional devices. The interventional devices can thus be visualized on the EP mapping display when the interventional devices are being routed through various pathways adjacent to the heart of a patient. The interventional devices can include sheaths, and especially two part sheaths with a base separate from a tube, which base can be separated from the tube at an interface. Other interventional devices include an exoskeleton attachable to a lead, needles, guide wires, dilators, J wires and luminal catheters. The sensors are located along the interventional devices, typically including a sensor at a distal tip, as well as along a length of the interventional device, proximal of the distal tip, and with known spacing to further allow the interventional device to be fully and accurately caused to appear on the EP mapping display. |
| US11382565B2 |
Optoacoustic probe
An optoacoustic probe for optoacoustic imaging of a volume, the optoacoustic probe having a distal end operable to contact the volume and a proximal end. The optoacoustic probe includes at least one primary light source and an auxiliary light source that is configured to generate auxiliary light carried through an optical window to a volume. A detection device is configured to detect signals generated from the auxiliary light or primary light reflecting from the volume or the optical window. A microcontroller including one or more processors is also provided, that receives the signals generated from the auxiliary light reflecting from the volume from the detection device, determines contact between the volume and the optoacoustic probe based on the auxiliary light reflecting from the volume, and prevents the at least one primary light source from generating light until the optoacoustic probe is contacting the volume. |
| US11382563B2 |
System and method for detecting ventilatory depression and for prompting a patient to breathe
A system and method for prompting a patient experiencing ventilatory depression to breathe includes at least one sensor for detecting ventilatory depression by detecting inadequate breathing or lack of breathing in the patient. The system also includes one or more sensors for determining the type of breathing problem experienced by the patient. A sensor for detecting motion of the patient is used to determine whether the patient is moving. If inadequate or a lack of breathing is detected and the patient is not moving, the system provides verbal prompts or tactile stimuli to prompt the patient to breathe to improve patient ventilation. |
| US11382554B2 |
Heart monitoring system usable with a smartphone or computer
A personal monitoring device has a sensor assembly configured to sense physiological signals upon contact with a user's skin. The sensor assembly produces electrical signals representing the sensed physiological signals. A converter assembly, integrated with, and electrically connected to the sensor assembly, converts the electrical signals generated by the sensor assembly to a frequency modulated physiological audio signal having a carrier frequency in the range of from about 6 kHz to about 20 kHz. |
| US11382553B2 |
System and method for detecting consistent cardiac activity
The present disclosure provides systems and methods for detecting cardiac activations of a patient. A system includes a data acquisition system (DAQ) communicatively coupled to an activation detection module. The DAQ detects an electrogram generated at an electrode disposed on or in the patient. The activation detection module is configured to receive the electrogram from the DAQ and compute an activation response. The activation detection module is further configured to determine a set of candidate detection time points (CDTPs) in the activation response. The activation detection module is configured to compute respective deflection characteristics for each CDTP. The activation detection module is configured to identify a group of final detection time points (FDTPs) among the set of CDTPs for a metric corresponding to the respective deflection characteristics. The group of FDTPs has similar deflection characteristics. The activation detection module is configured to compute metrics based on the group of FDTPs. |
| US11382552B2 |
Reducing false alarms in cardiac monitoring devices
An apparatus comprises an arrhythmia detection circuit configured to: receive a cardiac signal representative of cardiac activity of a subject; apply a first arrhythmia detection criteria to the received cardiac signal; apply, in response to the applied first arrhythmia detection criteria producing a positive indication of arrhythmia, a second arrhythmia detection criteria to the received cardiac signal, wherein the second arrhythmia detection criteria is more specific to detection of arrhythmia than the first detection criteria; detect, in response to the applied first and second arrhythmia detection criteria, a sensing event indicating one or both of the first and second arrhythmia detection criteria are susceptible to false indications of arrhythmia; and adjust, in response to a detected sensing event, sensitivity or specificity of one or both of the first and second arrhythmia detection criteria. |
| US11382550B2 |
Nerve monitoring and/or stimulation electrode assemblies
Stimulation and recording electrode assemblies that are particularly useful for Automatic Period Stimulation (APS). Such embodiments are compatible with nerve monitoring systems to provide continuous stimulation of a nerve during surgery. Certain embodiments include an electrode assembly having cuff including a body and two ears extending from the body. Within the body, at least one electrode is supported and connected to a lead wire assembly. The ears can be brought together to enlarge a gap in the body so that the electrode assembly can be fixated around a nerve. Other embodiments include an electrode assembly including first and second needle electrodes that each have a tip. A body is provided to interconnect the needle electrodes and can be manipulated to move the tips either toward or away from one another. Disclosed embodiments provide nerve monitoring and stimulation in cases where the nerve is only partially dissected. |
| US11382546B2 |
Psychophysical performance measurement of distributed applications
Provided is a process including: receiving biometric measurements; receiving from application components or network hosts, events or metrics indicative of objective performance; correlating psychophysical-performance values based on the biometric measurements indicative of psychophysical performance with objective-performance values based on the events or metrics indicative of objective performance; storing the correlation between the psychophysical-performance values and the objective-performance values in memory; and accessing the correlation to select hosts, application components, or routines to be adjusted to improve objective performance of the distributed application or psychophysical performance of the distributed application. |
| US11382545B2 |
Cognitive and emotional intelligence engine via the eye
A method of discovering relationships between eye physiology and cognitive and/or emotional responses of a user starts with engaging the user in a plurality of tasks configured to elicit a predicted specific cognitive and/or emotional response. A first camera films at least one eye of the user recording a time series of events of eye movements of the user, the camera not being in physical contact with the user. The first time series of eye movements are sent to a computing device which compares the eye movements and the plurality of events. The computing device can then identify at least one relationship between eye movements that correlate to an actual specific cognitive and/or emotional response. |
| US11382544B2 |
Devices and methods for body fluid sampling and analysis
Described here are meters and methods for sampling, transporting, and/or analyzing a fluid sample. The meters may include a meter housing and a cartridge. In some instances, the meter may include a tower which may engage one or more portions of a cartridge. The meter housing may include an imaging system, which may or may not be included in the tower. The cartridge may include one or more sampling arrangements, which may be configured to collect a fluid sample from a sampling site. A sampling arrangement may include a skin-penetration member, a hub, and a quantification member. |
| US11382543B2 |
Tubing system for use in a blood sampling-blood pressure monitoring system
A tubing system for use in a blood sampling-blood pressure monitoring system. The blood sampling-blood pressure monitoring system may include a control valve, a reservoir with a plunger, a sampling site, and a blood pressure transducer for measuring the blood pressure of a patient. The tubing system may comprise: a plurality of flexible tubing sections and a plurality of rigid tubing sections. The plurality of rigid tubing sections and flexible tubing sections may be interlinked with one another between the patient and the blood pressure transducer for the blood pressure measurement of the patient. |
| US11382540B2 |
Pre-connected analyte sensors
Pre-connected analyte sensors are provided. A pre-connected analyte sensor includes a sensor carrier attached to an analyte sensor. The sensor carrier includes a substrate configured for mechanical coupling of the sensor to testing, calibration, or wearable equipment. The sensor carrier also includes conductive contacts for electrically coupling sensor electrodes to the testing, calibration, or wearable equipment. |
| US11382538B2 |
Methods and systems for improving the reliability of orthogonally redundant sensors
Methods and systems for sensor calibration and sensor glucose (SG) fusion are used advantageously to improve the accuracy and reliability of orthogonally redundant glucose sensor devices, which may include optical and electrochemical glucose sensors. Calibration for both sensors may be achieved via fixed-offset and/or dynamic regression methodologies, depending, e.g., on sensor stability and Isig-Ratio pair correlation. For SG fusion, respective integrity checks may be performed for SG values from the optical and electrochemical sensors, and the SG values calibrated if the integrity checks are passed. Integrity checks may include checking for sensitivity loss, noise, and drift. If the integrity checks are failed, in-line sensor mapping between the electrochemical and optical sensors may be performed prior to calibration. The electrochemical and optical SG values may be weighted (as a function of the respective sensor's overall reliability index (RI)) and the weighted SGs combined to obtain a single, fused SG value. |
| US11382537B2 |
Spoof detection for biometric validation
The invention provides an Optical Coherence Tomography (OCT) system capable of acquiring two orthogonally polarized depth scans from a target such as the fingerprint region of a finger. In the preferred embodiment the birefringence of tissue components and, optionally, other aspects of the target are measured in order determine a characteristic of the target, such as whether it is real of fake finger. |
| US11382531B2 |
Systems and methods for positioning implanted devices in a patient
Systems and methods for positioning implanted devices in a patient are disclosed. A method in accordance with a particular embodiment includes, for each of a plurality of patients, receiving a target location from which to deliver a modulation signal to the patient's spinal cord. The method further includes implanting a signal delivery device within a vertebral foramen of each patient, and positioning an electrical contact carried by the signal delivery device to be within ±5 mm. of the target location, without the use of fluoroscopy. The method can still further include, for each of the plurality of patients, activating the electrical contact to modulate neural activity at the spinal cord. In further particular embodiments, RF signals, ultrasound, magnetic fields, and/or other techniques are used to locate the signal delivery device. |
| US11382530B2 |
Symmetric short contact force sensor with four coils
In a flexible catheterization probe a resilient member couples the tip to the distal portion of the probe and is configured to deform in response to pressure exerted on the tip when engaging tissue. A position sensor in the distal portion of the probe senses the position of the tip relative to the distal portion of the probe. The relative position changes in response to deformation of the resilient member. The position sensor generates a signal indicative of the position of the tip responsively to a magnetic field produced by a magnetic field generator located in the position sensor. The position sensor has a first coil of conductive wire having first windings, and three second coils of conductive wire having respective second windings. The second coils are symmetrically distributed about the longitudinal axis of the first coil. |
| US11382528B2 |
Luminal impedance device with integrated circuit modules
Impedance devices with integrated circuit modules and method of using the same to obtain luminal organ information. In one embodiment, a device comprises an elongated body for at least partial insertion into a mammalian luminal organ and having a first conductor extending therethrough, a proximal electrical unit connected to the elongated body to deliver power along the first conductor, and a sensor substrate located at or near a distal end of the elongated body and comprising a circuit module operable and/or configured to direct the sizing portion to obtain sizing data and the pressure sensor to obtain pressure data, and facilitate transmission of the sizing data and/or the pressure data to the proximal electrical unit. |
| US11382526B2 |
System and method for generating a traveling field free line
A system for generating a traveling field free line, traveling along a propagation direction different from the orientation of said traveling field free line, said system comprising at least a first and a second coil assembly, wherein said first coil assembly is configured for generating a first stationary field free line at a first location when a current is flowing in the first coil assembly and the second coil assembly is current free, and wherein said second coil assembly is configured for generating a second stationary field free line at a second location, when a current is flowing in the second coil assembly and the first coil assembly is current free. The system further comprises a controller configured for driving the first and second coil assemblies with corresponding driving currents synchronized with each other, such that said traveling field free line travels along the propagation direction from a first location towards a second location. |
| US11382521B2 |
Guidewire system for intra-vascular pressure measurement
A pressure-measuring guidewire system includes a hollow guidewire (110) in sealed interconnection with a contained volume (102) of a connector (101). The contained volume is bordered on at least one side by a septum (103). A pressure sensor unit (122) includes a transducer (130) associated with a hollow needle (131) which can be inserted to penetrate the septum (103), thereby connecting the transducer with a column of fluid within an inner lumen of the guidewire (102). Priming of the guidewire is performed prior to use, typically by use of a syringe, prior to connection of the sensor unit, thereby protecting the transducer from damage from the priming pressure. Also disclosed is a guidewire tip configuration which provides effective fluid connection for pressure measurement while maintaining the properties of a conventional guidewire. |
| US11382505B2 |
Method of estimating a full shape of the crystalline lens from measurements taken by optic imaging techniques and method of estimating an intraocular lens position in a cataract surgery
The present invention relates to a method and a device for estimating a full shape of a lens of an eye from measurements of the lens taken in-vivo by optical imaging techniques, the measurements comprising visible portions of the lens, the method comprises defining non-visible portions of the lens parting from the in-vivo measurements and using a geometrical model of a lens previously built from ex-vivo measurements. The full shape parameters of the crystalline lens can be estimated in the present invention from optical imaging techniques to improve the estimation of the IOL position and thus the IOL power selection. |
| US11382498B2 |
Ophthalmologic apparatus and measurement method of eye
An ophthalmologic apparatus includes a measurement optical system to acquire information of an eye, an image obtaining part to obtain an anterior ocular segment image of the eye on an optical axis of the measurement optical system, a display to display the anterior ocular segment image, cameras to each capture an image of an anterior ocular segment of the eye from a different direction, a driving mechanism to move the measurement optical system in a vertical direction and a horizontal direction, and a controller. The controller is configured to acquire three-dimensional position information of the eye based on the images captured by the cameras and calculate moving amounts in the vertical and horizontal directions of the measurement optical system based on the three-dimensional position information. The controller is configured to display the anterior ocular segment image on the display while positioning the measurement optical system with the driving mechanism. |
| US11382490B2 |
Tip part for a vision device
A tip part for an endoscope has a vision receptor; a first light source; an exterior housing accommodating the vision receptor and the first light source; the exterior housing comprising a window positioned at a distal end of the tip part, the window being of a transparent material, the window comprising an exterior front surface positioned at least partly in front of the vision receptor and the first light source, wherein the window integrally comprises a first optical well of the transparent material, the first optical well being an interior protrusion positioned between the first light source and the vision receptor so that a portion of light emitted from the first light source and reflected from the exterior surface enters the first optical well, whereby stray light is at least partially prevented from entering the vision receptor. |
| US11382486B2 |
Tinted console cover for an appliance
A dishwasher appliance having a console assembly equipped with light bleed prevention features is provided. In one aspect, the dishwasher includes a cabinet, a door rotatably mounted to the cabinet, and a console assembly mounted to the door. The console assembly includes a light source operable to emit light into a console cover. A light blocking film is mounted to a top surface of the console cover and defines a light pass-through opening through which light may pass to illuminate an indicia. The console cover includes one or more edges that may be exposed to an ambient environment. The console cover is formed at least in part of a non-clear resin such that light is allowed to travel through the console cover and through the light pass-through opening yet light bleed stemming from the one or more edges is not visible to a human eye. |
| US11382479B2 |
Floor cleaning machine
A floor cleaning machine includes a housing having a front end and a rear end, and a rotary brush coupled to the housing for rotation with respect to the housing. A collection bin is configured to receive debris from the rotary brush and a debris intake is in fluid communication with the collection bin. A motor rotates the rotary brush, and a power source supplies power to the motor. A suction source is in fluid communication with the collection bin to draw debris into the debris intake and to direct the debris into the collection bin. A projection is positioned adjacent the rotary brush and the debris intake engage bristles of the rotary brush to dislodge debris from the bristles, so that the suction source is configured to draw debris dislodged from the bristles of the rotary brush into the debris intake. |
| US11382478B2 |
Mobile floor-cleaning robot with floor-type detection
Cleaning robots may use floor-type-detection techniques as a trigger for autonomously altering various floor-cleaning characteristics. In some examples, a controller circuit of the robot is configured to determine a flooring type as a function of a signal from a motion sensor indicative of a change in pitch caused by the robot crossing a flooring discontinuity. In some examples, the controller circuit is configured to determine a flooring type based on a power draw signal corresponding to the cleaning head assembly of the robot. |
| US11382477B2 |
Surface cleaning device with automated control
A surface cleaner is provided. The surface cleaner comprises: an operating component configured to perform a function of the surface cleaner; a base moveable along a surface; an accelerometer configured to generate a signal; and a controller in communication with the accelerometer and the operating component, wherein the controller is operable to control the operating component based on the signal, and wherein the operating component is selected from a group consisting of a suction motor operable to generate an airflow, a brushroll motor operable to drive a brushroll, an actuator operable to adjust a height of a brushroll from the surface, a pump operable to deliver a cleaning fluid, an actuator operable to control an airflow or fluid valve, and an indicator operable to indicate a parameter of the surface cleaner. |
| US11382475B2 |
Surface cleaning apparatus
A surface cleaning apparatus including: a housing supporting: a suction source including a motor with an axle having an axis (A) which rotates a fan; a dirt collection chamber having an elongate axis (B); and a battery for providing power to operate the suction source, wherein the battery has an elongate axis (C); wherein the axis (A) of the motor axle and the elongate axis (B) of the dirt collection chamber extend transversely with respect to the elongate axis (C) of the battery. |
| US11382469B2 |
Cleaner
A cleaner includes a housing including a suction opening, a cyclone part configured to separate air and dust, and a dust bin configured to store dust separated from air in the cyclone part and a frame disposed to surround an axis of a cyclone flow of the cyclone part in the housing and configured to be movable between a first position and a second position in the housing, wherein the frame includes a first body disposed to face the suction opening at the first position and disposed to be inclined with respect to the axis of the cyclone flow, and an upper end of the first body is located to be the same as or higher than an upper end of the suction opening. |
| US11382468B2 |
Cleaner
Provided is a vacuum cleaner. The vacuum cleaner includes a cleaner body provided with a suction motor at the inside thereof and a handle at the outside thereof, and a suction nozzle connected to the cleaner body. The suction nozzle includes a housing of which at least a portion of a front side is opened to defined a front opening, a rotation cleaning part which is installed inside the housing, of which at least a portion is exposed through the front opening, and which is configured to clean a floor surface by a rotation operation thereof, and a sealing part protruding downward from a lower end of the housing and provided in rear of the front opening. |
| US11382466B1 |
Active flow facial cleanser
A method for cleansing a desired skin surface, and a device therefor, can include a base to house a jar for the cleansing liquid, a jar for the removed liquid and debris, a pump to deliver the cleansing liquid to a wand applicator, and a pump to suction the cleansing liquid and debris removed from the desired skin surface. The two pumps can be driven by separate motors to allow a user to separately control the amount of liquid dispensed and the magnitude of the suction force applied. The device can also include an infusion enhancer that assists in the opening of the pores of the desired skin surface or by tightening the desired skin surface. The device can further include a self-cleaning tip that allows a cleaning solution to be immediately recycled through the system into the jar for the removed liquid and debris. |
| US11382465B1 |
Portable apparatus for heated showers
A portable apparatus for heated showers for bathing in the outdoors that converts a hiking stove for use as a water heater for a portable shower. The apparatus includes a flexible plastic lid for sealing a hiking stove pot, allowing water to be pumped from a reservoir bucket to the stove pot and back again via silicone tubes connected to the plastic lid, and heating the reservoir water when the stove flame is ignited. The bucket contains a circulation pump, a temperature probe, and a second, larger, pump connected to a shower nozzle via a silicone tube. A control unit powers the immersed pumps and enables shower temperature selection. |
| US11382463B2 |
Vertical bathtub closure systems and methods
Embodiments described herein include a bathtub closure system having a step, the step having a first side panel, a second side panel, and an elongated platform defining a cavity, where the cavity can be configured to facilitate ingress and egress into a bathtub. The bathtub closure system can include a closure, where the closure can be coupled with the step and can cooperate with the step to form a substantially watertight seal when the closure is in a closed position. |
| US11382461B2 |
Bean grinding device and bean grinding coffee machine
A bean grinding device and a bean grinding coffee machine including the bean grinding device the bean grinding device includes a grinding assembly and an adjusting assembly; the grinding assembly includes a bean grinding chamber, an outer grinding wheel, and an inner grinding wheel; the outer grinding wheel and the inner grinding wheel are disposed inside the bean grinding chamber; the adjusting assembly includes at least two stages of adjusting mechanisms; the at least two stages of adjusting mechanisms includes a first adjusting mechanism and a second adjusting mechanism; the first adjusting mechanism and the bean grinding chamber are connected by means of a first track; the second adjusting mechanism and the outer grinding wheel are connected by means of a second track; and positions of the first adjusting mechanism and the second adjusting mechanism are relatively fixed in an axial direction. |
| US11382452B1 |
Support bracket for outdoor campfire barbecue device and outdoor campfire barbecue device
A support bracket includes at least three supporting rods, a middle rod, at least three first connecting rods and at least three second connecting rods. For each supporting rod, one end of it is configured to be supported on a supporting surface, the other end of it is configured to support a campfire assembly. One end of the middle rod is provided with a first pivot, and the other end of the middle rod is provided with a second pivot. For each first connecting rods, one end of it is pivotably connected to corresponding one of the at least three supporting rods, the other end of it is pivotably connected to the first pivot. For each second connecting rods, one end of it is pivotably connected to corresponding one of the at least three supporting rods, the other end of it is pivotably connected to the second pivot. |
| US11382451B2 |
Methods for extracting beverages, including coffee, via controlled vacuum
Temperature control for extracted beverages, including coffee, via controlled vacuum, and associated systems and methods are shown. A representative system includes a brew chamber, a beverage chamber in fluid communication with the brew chamber, a vacuum source in fluid communication with the beverage chamber, and a flow control device positioned to vary the force applied by the vacuum chamber on the brew chamber via the beverage chamber. |
| US11382450B2 |
Pasta cooking appliance
Pasta cooking appliance (1) comprising: a self-supporting cabinet (2); an open-top cooking basin (3) which is recessed on the top of the cabinet (2) and is dimensioned to contain several liters of water; heating device (4) which is adapted to selectively heat up the water contained in the cooking basin (3) so as to bring the same water to boil; an overflow drain line (15) which is structured to drain out of the cooking basin (3) the water exceeding a given maximum level (l) inside the cooking basin (3); a sensor device (20) capable of determining when a boil-over phenomenon is taking place in the cooking basin (3); and an electronic control unit (21) which communicates with said sensor device (20) and is adapted to control the heating device (4) for selectively reducing the heat-output of the same heating device (4) when a boil-over phenomenon is taking place in the cooking basin (3). |
| US11382447B2 |
Adjustable rod features
There is provided a lock mechanism for an adjustable rod. The lock mechanism provides a manually locking state and an automatic locking state. The automatic locking state provides a more secure locking engagement than the manual locking state. There is also provided improved end cap systems that minimize the number of components. |
| US11382445B2 |
Portable drop box
Illustrative embodiments of systems and methods for protecting delivered packages from being stolen are disclosed. The invention described a portable drop box in which to place a delivered package that is weather-proof box and which has sides, a bottom, and a top that includes a lid for easy access to the contents of the box. The box is further collapsible or foldable for easy storage. |
| US11382442B2 |
Wine glass float
A wine float for the purpose supporting a beverage container with a base, stem and bowl. The wine float comprises a body, a central hole and a gap such that the gap extends from the central hole, through the body, to the outside edge of the body. The central hole is of a sufficient diameter to allow the bowl of the beverage container to rest in the central hole without allowing the bowl of the beverage container to pass entirely through the central hole. The gap is sufficiently wide to allow the stem of the of the beverage container to pass through the gap but sufficiently narrow so that neither the base of the beverage container nor the bowl of the beverage container can pass through the gap. |
| US11382438B2 |
Baby seat carrier
The present invention relates to a baby carrier consisting of shoulder straps, a main panel, and side panels with adjustable height. The lower aspect of the main panel consists of a seat component with a belt around the waist to secure the baby in place. The purpose of the adjustable positioning system is to change the angle of the seat component in order to accommodate for the increase downward movement of the solid seat component caused by heavy weight. |
| US11382434B2 |
Support assembly and foldable bed frame having same
Disclosed are support assemblies and foldable bed frames. A foldable bed frame includes a support assembly, first and second frame units, first and second holders. The first frame unit includes a first frame section pivotally connected with the support assembly and a first leg assembly pivotally connected with the first frame section. The second frame unit includes a second frame section pivotally connected with the support assembly and a second leg assembly pivotally connected with the second frame section. The first and second holders are fixedly coupled with the support assembly, and abut the first and second frame sections when the foldable bed frame is unfolded. When folded, the first and second frame sections are disposed substantially parallel to each other with the first and second leg assemblies disposed at exterior sides of the first and second frame sections. |
| US11382429B2 |
Backrest and chair
A backrest for use in a chair includes a back board arranged in a position to abut a back of a seated person on the chair. A first area that is a laterally central area of the back board has a thickness greater than a thickness of a second area of the back board located closer to each of left and right ends of the back board than the first area. |
| US11382425B2 |
Wall for a piece of furniture, method for producing such a wall, and furniture body or piece of furniture having such a wall
A method for producing a wall for a piece of furniture involves providing two panel-form core halves, of which at least one has at least one aperture extending only along a portion of a side surface of the core half. A fitting or fitting housing is inserted into the at least one aperture and the two core halves are joining together to form a composite element enclosing the fitting or fitting housing. Side surfaces of the two core halves are located one upon the other. A narrow-surface coating is applied to at least one end surface of the composite element, the end surface being oriented transversely to the side surface. An opening is formed in a portion of the at least one end surface. The opening extends as far as the fitting, or the fitting housing. |
| US11382422B1 |
Overhead storage system and apparatus configured to raise and lower
An overhead storage system may be raised and lowered includes a pair of spaced scissor mechanisms, each scissor mechanism having a first rotatable point of attachment to the platform and a second translatable point of attachment to the platform, and a spring-biased tensioner mechanism configured to maintain the platform in an elevated state when access to the stored items is not desired and a lowered state when access to the stored items is desired, the spring-biased tensioner mechanism configured to allow a human to manually lower the platform from the elevated state to the lowered state and manually raise the platform from the lowered state to the elevated state. The overhead storage system detailed herein allows a user to easily access stored items without having to climb a ladder by permitting the platform of the overhead storage apparatus to be raised and lowered manually. |
| US11382421B1 |
Notebook computer stand
The laptop stand may comprise a laptop platform, a support leg, a first platform retainer, and a second platform retainer. The laptop stand may detachably couple to a work area and may be operable to support a laptop computer while the laptop computer is being used. The laptop stand may thus allow the laptop computer to be conveniently accessed in an environment where no horizontal surfaces are available upon which the laptop computer may be placed. The first platform retainer and the second platform retainer may detachably couple to the work area to support the rear of the laptop platform. The support leg may extend down from the front of the laptop platform to support the front of the laptop platform in a horizontal orientation. The laptop computer may be placed upon the laptop platform once the laptop platform is horizontally oriented. |
| US11382420B2 |
Motorized overbed table for beds and recliners
An overbed table apparatus comprising a rail system and a first arm coupled to the rail system, comprising an extension portion configured to move along a first axis. An end effector can be coupled to the extension portion, wherein the end effector is perpendicularly oriented from the first arm. A first motor assembly can be configured to actuate a first actuator, wherein the first end of the first actuator is coupled to a first end of the first arm and the second end of the first actuator is coupled to the extension portion, wherein the first motor assembly and first actuator are configured to move the extension portion along an axis. A second motor assembly coupled to the end effector. The second motor assembly can be configured to rotate the end effector 360 degrees around an axis. The apparatus can include a control system to operate the apparatus. |
| US11382419B2 |
Desk-mounted lifting platform
A desk-mounted lifting platform with a workbench, an upper support and a low support, is disclosed. The workbench is connected to the upper support. A first lifting arm and a second lifting arm are arranged between the upper support and the lower support. The first lifting arm and the second lifting arm are X-shaped and hinged at an intersection thereof. An upper end of the first lifting arm is hinged with the upper support. A lower end of the first lifting arm is slidably fitted on the lower support. A lower end of the second lifting arm is hinged with the lower support. An upper end of the second lifting arm is slidably fitted on the upper support. A gas spring is arranged between the upper support and the lower support. |
| US11382417B2 |
Multi-foldable picnic table
A picnic table includes a table panel, one or more bench panels, and first and second supporting assemblies. Each supporting assembly includes a table support and one or more bench supports. The table support is connected to the table panel and rotatable with respect to the table panel in a first direction. Each bench support is connected to a corresponding bench panel and rotatable with respect to the corresponding bench panel in the first direction. Each bench support is also connected to the table support and rotatable with respect to the table support in a second direction that is different than the first direction. As a result, each supporting assembly is foldable to the table and bench panels, and each bench panel is foldable to the table panel. When folded, the picnic table is compact and portable. |
| US11382411B2 |
Water squirting brush
A multi-functional hand-held apparatus comprising a housing and a brush to be used jointly for bathing a person, wherein the housing comprising a chamber or a container capable of holding and squirting water or a fluid through tubes or one or more pores toward a person's hair with a directional orientation toward a back of a person's head and away from a person's face. The multi-functional hand-held apparatus comprising a series of combs or the one or more bristles for rinsing hair and pulling water or the fluid and shampoo or bubbles through the person's hair. Further provided are methods for squirting fluid, such as water, with a directional orientation onto a person's head and removing soap, foam, bubbles or excess water with a brush including one or more bristles that may be curved to conform with a person's head. |
| US11382407B2 |
Removable pocket device clips and methods using them
Certain configurations of a base and clip assembly that can couple to a pocket device are described. In some instances, the clip can removably couple to the base without the use of any external fasteners. Illustrations of the clip coupled to pocket devices such as knives, mobile devices and other devices that can fit into a pocket are also provided. |
| US11382406B2 |
Customizable tool belt and methods of making and using the same
The invention is directed to a tool belt that can be used for holding and securing one or more tools or accessories commonly used with in the construction space (e.g., concrete or masonry). The tool belt comprises an elongated strap that is designed to be attached around the waist of a user. The strap includes a closure that allows the belt to be worn and removed as desired. The strap further includes one or more inserts that are added and removed from the belt as needed to customize the belt design. Each insert includes a protrusion that cooperates with a corresponding receiver configured on the belt strap. In this way, inserts can be added and removed from the belt for a particular job as needed by the user. |
| US11382405B2 |
Lanyard
A lanyard with attachment members such as a tool holding member, tether key, or carabiner, is provided. The lanyard includes one or more elastic cords within a sheath. The sheath has a much lower elasticity than the elastic cord. The higher spring constant or modulus of elasticity of the sheath limits the total extended length of the lanyard in operation. The elastic cords stretch to absorb the energy of falling equipment up to the length of the outer sheath. The attachment members may be attached to the sheath or may include components of the sheath and or the elastic cord. The lanyard allows for an elastic response to absorb the energy of a falling tool and a restraint to the total extended length of the lanyard. |
| US11382404B2 |
Rucksack frame
A frame for a rucksack that is convertible into a support for a person such as a chair or bed. Also, a rucksack including such a frame. A convertible frame for a rucksack comprises two main frame members connected together by a pair of extendable connectors; at least two leg members connected or connectable to the main frame members; and a flexible support attached or attachable to the main frame members to extend between the main frame members, the frame being convertible between a first configuration, in which the main frame members have a first distance between them, and a second configuration, in which the frame forms a support for a person and the main frame members have a second distance between them. Also, a rucksack comprising such a frame, a bag, a rear cover and shoulder straps. |
| US11382401B2 |
Waterfowl decoy carrier and blind system
A waterfowl decoy carrier and blind system configured to hold a plurality of waterfowl decoys in a balanced, hands free manner for efficient transport to and from a desired hunting location. The carrier is uniquely configured to accommodate the irregular shape of the decoys radially about the hunter's midsection while supported by the hunter's shoulders. The waterfowl decoy carrier generally comprises a rectangular body having a top perimeter and a plurality of upward opening linearly aligned pockets. Each pocket is configured and sized to receive one or more waterfowl decoys. In an embodiment, one or more waterfowl decoy carriers can be used in combination to provide a visual blind barrier forming a waterfowl hunting blind system. |
| US11382397B1 |
Long handled motorized toenail trimmer
A toenail trimmer is configured to aid elderly and flexibility-challenged individuals, and includes: a housing with an opening; a cutting member mounted within the housing with a portion proximate to the opening; a motor to drive the cutting member to remove a portion of a toenail inserted through the housing opening; and a shaft, with the housing positioned proximate to a first end of the shaft. The shaft includes a support member, such as a cuff, that is configured to releasably secure a first portion of the shaft to the user's upper arm, and an ergonomic handle portion configured for grasping by the user's hand. The ergonomic handle portion and the support member provide stable support for the toe nail trimmer at two positions with respect to the user's arm during use of the toe nail trimmer. The handle may cooperate with a base to provide support/guidance thereto. |
| US11382389B2 |
Sole structure for article of footwear
An article of footwear includes an upper and a sole structure attached to the upper. The article of footwear also includes a cradle having a base extending between the upper and the sole structure, a first sidewall extending from the base and along a first side of the upper, and a second sidewall extending from the base along a second side of the upper, each of the first sidewall and the second sidewall including a plurality of eyelets. The article of footwear further includes a cable operable to move the upper between a relaxed state and a tightened state. The cable including a first strand extending through at least one of the eyelets of the first sidewall and a second strand extending through at least one of the eyelets of the second sidewall. |
| US11382386B2 |
Comfort system for boots
A comfort system for Cowboy and work boots, including an insole chassis, an insole chassis backing board, and cushioning pads for absorbing and attenuating shocks encountered by a wearer of the boots. Cushioning pads are secured to a surface of the insole chassis backing board, and apertures in the insole chassis allow the cushions to pass through. Additional cushioning pads are retained in recesses in the midsole. Pads on insole chassis backing board and midsole are vertically aligned. A steel toe inset is utilized in conjunction with the comfort system for work boots. A rim may depend below the midsole to receive a foamed plastic pad. |
| US11382382B2 |
Adjustable footwear
An adjustable shoe includes an adjustable upper with independent components which can be adjusted longitudinally, laterally, and vertically to accommodate foot size variations including swollen or asymmetrical feet. In some embodiments, an adjustable upper includes at least one connecting member which may be arranged to selectively adjust at least one of an independent toe portion, side panel, and heel portion. |
| US11382379B2 |
Helmet
A helmet has a helmet shell and a visor pivotally connected to the helmet shell. The helmet further has an electrical device attached to one of the visor and the helmet shell. First and second helmet electrical contacts are attached at both sides of the helmet and are adapted for electrically connecting to an electrical power source. First and second visor electrical contacts are attached to each side of the visor and are electrically connected to the electrical device. The first and second visor electrical contacts are pivotally connected to the helmet shell about first and second pivot axes respectively. The first and second visor electrical contacts are in contact with the first and second helmet electrical contacts respectively, at at least one position of the pivoting visor. |
| US11382378B2 |
System and method for head and spine immobilization and protection
The present invention relates to a device that stabilizes or protects the head or spine from injuries. An immobilization device includes one or more pillars with multiple segments that protect the head or spine of a user. The pillars typically run along the part of the head and spine and pelvis that the device protects. A cable or wire runs through these segments in the pillars. By design, when the pillars of the invented system are not activated and the system is in normal use, the pillars are designed to be as flexible as possible and allow full physiologic motion of the protected body part. Activation of the system confers rigidity to the system and prevents or lessens harmful, non-physiologic motion of the body part intended to be protected. The present invention can further include a caudal extension used to connect to vehicle. |
| US11382375B2 |
Modular shroud
A modular shroud system includes a shroud configured to be coupled to a helmet. The modular shroud system further includes a plate configured to be detachably coupled to the shroud. The plate may be configured to be detached from the shroud while the shroud is coupled to the helmet. |
| US11382373B2 |
Men's or women's true-fitting contour support waist belt
A waist belt for use with pants, trousers, jeans, or slacks has contour support portions formed or attached at locations that correspond to front and back recesses in the human body at the waist line. Favorably there is a back support portion to be located at the small of the back and left and right support portions at locations where the torso meets the respective upper legs. These can be of a length and thickness for the given wearer and positioned on the inside surface of the belt strap portion for the wearer to provide a custom fit. These may be formed with the belt strap, affixed to the strap or repositionably attached, e.g., with buttons, snaps or Velcro or another hook-loop system. |
| US11382372B2 |
Garment for water weight-loss
A garment and method for targeted water weight-loss of a user. The garment may be a typical article of clothing; however, heat trapping agents are applied to the garment, particularly on the inside of the garment so as to make contact with the skin causing increased perspiration of the user at the location where the heating trapping agent contacts the skin. The heat trapping agent can be applied to the garment at desired locations and with a desired pattern to increase the efficiency of perspiration, and therefore, water weight-loss, Preferably, the heat trapping agent is print material with a stretch additive. |
| US11382370B2 |
Protective mask
The present disclosure relates to a protective mask to deactivate damaging agents. In some examples, the mask includes a filter element that traps particles of the damaging agent. A sanitizing emitter permeates the filter element with a sanitizing agent to deactivate the damaging agent. In some examples, the sanitizing agent is ultraviolet light configured to deactivate a virus such as SARS-CoV-2. |
| US11382369B2 |
Helmet and shoulder pad assembly
A helmet and shoulder pad assembly for protecting a user from a concussion injury includes a pair of shoulder pads that is wearable on a user's shoulders during athletic activity. A helmet is hingedly coupled to the shoulder pads and the helmet is positionable in a closed position to cover the user's head. The helmet is coupled to the shoulder pads when the helmet is positioned in the closed position thereby facilitating the helmet to transfer impact energy into the shoulder pads. In this way the helmet inhibits the user from suffering a concussion injury. The helmet is positionable in an open position to expose the user's head. |
| US11382368B2 |
Soft robotic fabrics and methods for same
An embodiment of a robotic fabric has a first fabric layer and an actuator that is configured to have a first state and a second state. A property of the first fabric layer is different when the actuator is in the first state as compared to the property of the first fabric layer when the actuator is in the second state. |
| US11382366B2 |
Wearable airfoil
A wearable arm airfoil garment for reducing the cyclist aerodynamic drag. The wearable arm airfoil includes a front bluff elastic band having ends connected at two anchors, with a first anchor located proximate to the wrist, and a second anchor located proximate to the shoulder. The front bluff elastic band stretches along the radius bone and the humerus bone, between the two anchors. The airfoil also is a stretchable garment material, the garment material wrapping around the arm and over the band from wrist to shoulder, with a body conformable stretchable bodice. In one example, the arm airfoil includes a shirt torso airfoil. |
| US11382365B2 |
Glove attachment system
A glove attachment system that includes a hollow frustoconical inner member having a plurality of ribs and a plurality of grooves disposed on an external surface of the hollow frustoconical inner member, and a sealing collar for joining gloves to sleeves is disclosed, wherein the plurality of ribs and the plurality of grooves of the hollow frustoconical inner member and the plurality of ribs and a plurality of grooves of the sealing collar are configured to mate and releasably join a sleeve and a glove that are radially compressed between the plurality of ribs and the plurality of grooves of the hollow frustoconical member and the plurality of ribs and the plurality of grooves of the sealing collar, and wherein the sleeve and the glove are separately formed and extend in opposite directions. |
| US11382363B2 |
Underwire for a brassiere and a brassiere incorporating same
An underwire for a brassiere comprises an elongate, substantially u-shaped body having a chest-engaging portion and a breast-engaging portion. The underwire is constructed from a unitary piece of plastic material. The chest-engaging portion and the breast-engaging portion are connected together along their lengths in a dogleg-shaped configuration, with, in an embodiment, an angle of between 110° and 140° with respect to each other. The breast-engaging portion has a shorter length dimension than the chest-engaging portion and thereby leaves a substantially flat chest-engaging portion at each end of the elongate body. In embodiments, these flat ends of the chest-engaging portion are rounded or thinned compared to the remainder of the chest-engaging portion. The configuration provides good support to the wearer's breast, increases comfort, and is less likely to injure than other configurations. |
| US11382360B2 |
Aerosol generating device and method of estimating battery life thereof
Provided is an aerosol generating device having a function of estimating battery life, the aerosol generating device including a heater configured to generate an aerosol by heating an aerosol generating substance; a battery configured to supply power to the heater; a counter configured to count the number of usage times the aerosol generating device is used by a user; and a controller configured to control power supplied to the heater, wherein the controller estimates a remaining life of the battery based on at least two from among an initial output voltage of the battery, an output voltage of the battery dropped as the aerosol generating device is used for a counted number of usage times, and the counted number of usage times. |
| US11382359B2 |
E-vaping section with flow restrictor to provide desired resistance-to-draw (RTD)
The e-vaping section includes a housing, the housing defining an inlet to allow air to be drawn into and through an airflow path, a reservoir in the housing, the reservoir being configured to contain a pre-vapor formulation, a heater and wick arrangement in fluid communication with the reservoir and the airflow path, the heater and wick arrangement being configured to volatilize the pre-vapor formulation to produce a vapor, a connector on a first end of the e-vaping section, an electrical terminal held within connector, an annular seal in fluid communication with the inlet, the annular seal defining a first air passage of the airflow path, and a flow restrictor being held by the annular seal, the flow restrictor defining a second air passage of the airflow path, the flow restrictor being configured to provide a desired resistance-to-draw (RTD) for the e-vaping section, the annular seal encompassing the flow restrictor. |
| US11382357B2 |
E-cigarette
An e-cigarette includes a housing having a liquid section for holding a liquid and a battery section for holding a battery, which liquid section and battery section are configured to be coupled to each other, and a wick to take up the liquid, a heating member for heating the wick, wherein the liquid section includes a liquid reservoir provided with a liquid outlet to supply liquid to the wick and an air duct to create an air flow along the wick and to an air outlet. |
| US11382351B1 |
Pre-roll filling device with integrated scale
A filling device has a base that retains a sleeve in which a pre-roll cone is placed. A scale is located below the sleeve to weigh the contents of the pre-roll cone as it is filled. A filling hopper is placed above the sleeve to introduce ingredients, such as smoking material, into the pre-roll cone. An integrated automatic lighter is included in the base and is triggered by a physical switch or by a motion and/or proximity sensor. An electronics-enabled cover includes an air pump, fan, UV-C sanitizing light, and other features to add in the filling process and in sanitation. An ashtray accessory with an odor or flavor additive and a fan may also be provided. The functions of the filling device can be controlled by external devices, like a smartphone, through a software application. |
| US11382350B2 |
Product portion enrobing process and apparatus, and resulting products
A method of enrobing a product portion in polymer strands includes mounting at least one product portion on a holding device and passing the at least one product portion through a polymer enrobing zone. The polymer enrobing zone can include a flow of polymeric fibers produced by a polymer spray head. The polymer fibers can wraparound the at least one product portion to produce an enrobed product portion. The holding device can hold the at least one product portion by passing at least partially through the body of the product portion. At least a portion of the holding device is removed from the enrobed product portion. In some cases, the at least one product portion includes smokeless tobacco. |
| US11382347B2 |
Natural cooling formulations
Natural cooling formulations which include one or more natural cooling compounds and are suitable for use in consumer products are provided. Natural cooling compounds include natural isopulegol, natural menthyl lactate, natural menthyl succinate, natural menthol and combinations thereof. The disclosed formulations provide enhanced cooling attributes. |
| US11382346B2 |
Beverage product, and system and method for manufacturing the same
A beverage product, and a system and a method for manufacturing the same are provided. The method for manufacturing a beverage product includes: (a) providing a beverage intermediate product including a container and a beverage, wherein the container has an accommodating space which is not occupied by the beverage; (b) filling a beverage foam into the accommodating space; and (c) sealing the container so that the accommodating space is sealed to obtain the beverage product. |
| US11382344B2 |
Bee nutrition
The present invention relates to compositions, methods and products for providing nutrition to insects such as bees, e.g., honey bees. Certain embodiments of the present invention also relate to methods of providing nutrition to bees e.g., colonies of bees together with methods of preparing a composition for providing nutrition to bees. |
| US11382337B2 |
Method for improving the qualities of immature coffea arabica fruits
A primary processing technology for effectively improving the qualities of immature coffea Arabica fruits, in which the immature coffea Arabica fruits, particularly the coffee cherries picked at the last batch, are subjected to selecting, cleansing, drying, peeling, fermentation, the first sun-cure, stacking, kneading, the second sun-cure, to achieve the primary processing on the immature coffea Arabica fruits, thus obtaining coffee beans in the shell, which could effectively reduce the production of defects, increase the aroma of coffee beans, enhance the level of body, making the coffee beans with bright and lively sour taste and a lasting taste, thus enhancing the qualities of the immature coffea Arabica fruits. The SCAA cupping scores of the coffee beans in the shell obtained after being processed were not lower than 84, while the SCAA scores of the coffee beans in the shell obtained with the existing technology were not greater than 75. |
| US11382333B2 |
Edible tableware and method of making the same
Edible tableware made from a baked dough capable of holding warm liquids for an extended period of time without leakage and a method of making the same. Edible tableware has recently become an area of interest due to a desire to provide more environmentally friendly options for disposable tableware. In disposable tableware, when using paper instead of plastic, the paper that is used to make the disposable tableware is liquid resistant due to a wax or plastic coating. Existing edible tableware has taken a similar approach and uses a heavy sugar glaze as a way of keeping liquids from penetrating into the baked part of the tableware. The use of a sugar glaze is not ideal because an imperfect glazing or too light of a glazing can result in liquid penetrating the baked portion and causing leakage and/or structural failure. Further, the extra sugar contained in the glazing may be undesirable to the consumer. Accordingly, there is a need for edible tableware that does not require a separate glaze for liquid resistance. |
| US11382330B2 |
Micro-encapsulation of an insecticide
An organic/oil mixture used in an emulsion to form micro-capsules of the present disclosure. The organic/oil mixture includes abamectin; a non-polar solvent having a polarity (P) value of a Hansen solubility parameter of 0 to 3; a polar solvent of Formula (I): where R1 is a C1 to C15 alkyl; R2 is either H or a C1 to C8 alkyl; R3 is a C1 to C15 alkylene; and R4 is a C1 to C15 alkyl, where a sum of carbons in the R1, R2, R4 alkyls and R3 alkylene is 8 to 30; and 2.5 to 20 wt. % of an isocyanate, where each wt. % is based on the total weight of the organic/oil mixture and the sum of the wt. % of the abamectin, the non-polar solvent, the polar solvent and the isocyanate totals 100 wt. %. |
| US11382329B2 |
Insecticide composition
The present invention pertains to an insecticide composition containing 2-fluoro-3-(N-methylbenzamide)-N-(2-bromo-6-trifluoromethyl-4-(heptafluoropropane-2-yl)phenyl)benzamide and a solubilizer having a c log P of 0.1-2.1. |
| US11382327B2 |
Emulsifiable concentrate of tefluthrin
The present invention relates to an emulsifiable concentrate composition, comprising (i) the pesticide tefluthrin; (ii) a solvent for dissolving tefluthrin; (iii) a water-soluble emulsifying surfactant system enabling an oil in water emulsion to be formed when the emulsifiable concentrate composition is diluted with an aqueous solution; (iv) a non-aqueous polar solvent for diluting the water-soluble emulsifying surfactant system; (v) a C2-C10-alcohol to provide physical compatibility between (a) hydrophobic component (ii)) and (b) hydrophilic components (iii) and (iv); to the preparation thereof and to a method of using such a composition to control pests in crops of useful plants. |
| US11382325B2 |
Bait composition
Disclosed herein are embodiments of a feral hog control system including bait comprising a carrier material and an amount of warfarin, wherein the amount of warfarin is not greater than about 0.01% by weight of the bait. Further disclosed herein are embodiments of a selective access device for permitting selective access to the bait when the bait is disposed within a feeder. |
| US11382322B2 |
Planer board
Various planer boards are provided that include a body having a tapered leading end, a guiding assembly located at a trailing end of the body, and a gripping assembly extending away from a front surface of the body. The planer boards may be securely attached to a fishing line via the guiding assembly and the gripping assembly in order to bias the line to one side when the planer board is moved through water. To allow a user quickly and easily attach/remove a fishing line, the planer board may include a single-release actuator that opens only the gripping assembly and a dual-release actuator that simultaneously releases both the guiding assembly and the gripping assembly. |
| US11382313B2 |
Collar tightening structure
The present invention relates to a collar (1) for pets, the collar (1) comprising a tightening structure consisting of a buckle (2) having a first projecting structure (21) formed longitudinally on the top (23a) and a second projecting structure 22a formed transversely to the center of the bottom (23b) of the buckle (2), the first and second projecting structures (21, 22a) facing one another without touching. |
| US11382312B2 |
Adjustable dog lead with size-adaptable harness and detachable leash
A size-adaptable dog lead, comprising a leash component having a first cord portion, a handle formed at one end of the first cord portion, and a ring attached to the end of the first cord portion opposite the handle; a harness component connectable to the leash component, wherein the harness component further comprises a second cord portion formed into a collar band and a chest band; a releasable clasp attached to one end of the second cord portion adapted to engage and disengage the ring attached to the first cord portion; a loop formed at the end of the second cord portion; a ring interlocked with the loop; wherein the collar band is formed by passing one section of the second cord portion though the ring interlocked with the loop and around the neck of the dog; and wherein the chest band is formed by passing another section of the second cord portion transversely under the body of the dog and then upward and through the loop for attachment to the leash component using the releasable clasp. |
| US11382305B2 |
Pet toy and meal feeder
An apparatus including a cap section; a central section; a container section; and a first inner object. The cap section is configured to removably attach to a first end of the central section. The container section is configured to removably attach to a second end of the central section. The second end of the central section opposes the first end of the central section. The first inner object fits through a first opening of the central section into an inner chamber of the central section. The first opening of the central section is located at the second end of the central section. The first inner object does not fit through a second opening of the central section; and the second opening of the central section is located at the first end of the central section. The container section may be measuring cup including pet treats. |
| US11382304B2 |
Pet pee pad pen assembly
A pet pee pad pen assembly includes a pen which comprises a plurality of walls being hingedly coupled together. In this way the pen forms a rectangular shape to shelter an animal. A respective one of the walls has a plurality of openings each extending therethrough to facilitate the animal to enter or exit the pen. A base is provided that can be positioned on a support surface and the pen is positioned on the base. A pad is positionable on the base and the pad is comprised of a fluid absorbent material to absorb the pet urine. An insert is positionable on the pad thereby inhibiting the pad from being displaced on the base. |
| US11382299B2 |
Soybean variety ‘3445437’
New soybean variety designated ‘3445437’ is described. ‘3445437’ is a soybean variety exhibiting stability and uniformity. |
| US11382297B2 |
Plants and seeds of hybrid corn variety CH011076
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011076. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011076, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011076 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH011076. |
| US11382293B2 |
Prolific flowering watermelon
The present invention relates to novel watermelon plants displaying an increased number of male flowers. The present invention also relates to seeds and parts of said plants, for example fruits. The present invention further relates to methods of making and using such seeds and plants. The present invention also relates to novel genetic determinants associated with an increased number of male flowers and to molecular markers linked to said novel genetic determinants. |
| US11382292B2 |
Indeterminate Helianthus plant
The present invention provides an interspecific Helianthus plant comprising a genetic determinant responsible for an indeterminate phenotype. Methods of making said plant are also provided. |
| US11382290B2 |
Soy gene cluster regions and methods of use
Methods for conveying pathogen resistance into non-resistant soybean germplasm are provided. In some embodiments, the methods include introgressing pathogen resistance into a non-resistant soybean using one or more nucleic acid markers for marker-assisted breeding among soybean lines to be used in a soybean breeding program, wherein the markers are linked to and/or associated with pathogen resistance. Also provided are single nucleotide polymorphisms (SNPs) associated with resistance to pathogens; soybean plants, seeds, and tissue cultures produced by any of the disclosed methods; seed produced by the disclosed soybean plants; and compositions including amplification primer pairs capable of initiating DNA polymerization by a DNA polymerase on soybean nucleic acid templates to generate soybean marker amplicons. |
| US11382287B2 |
Automated plant pot assembly
An automated plant pot assembly includes a first pot for containing an aqueous solution. A second pot is provided for having a plant potted therein and the second pot is insertable into the first pot. A spray bar is removably positionable in the second pot and the spray bar has a plurality of spray ports each fluidly integrated therein. A pumping unit is integrated into the first pot to pump the aqueous solution in the first pot. The pumping unit is placed in fluid communication with the spray bar when the second pot is positioned in the first pot to spray the aqueous solution onto the plant that is potted in the second pot. |
| US11382286B2 |
System, method and apparatus for irrigation control and data management
The present invention provides a system, method and apparatus for irrigation control and data management. According to a preferred embodiment, an irrigation control system may include a data collection module which receives and stores system data generated by sensors and supporting systems including irrigation, drive, weather, sensor and electrical systems of a mechanized irrigation system. According to preferred embodiments, the system preferably also includes a system control module which transmits system control instructions to system components. Additionally, the present invention also includes a display module which provides a display of graphical user interfaces embedded with system data and selectable control instructions. |
| US11382277B2 |
Large square baler with pre-compression chamber having removeable access panel
A baler implement includes a lower passage wall defining a lower boundary of a pre-compression passageway. The lower passage wall includes a forward portion and an access panel. A pivotable connection interconnects the forward portion and the access panel at a lower and forward transverse edge of the access panel such that a rearward and upper transverse edge of the access panel moves vertically to provide access into the pre-compression passageway. Access is obtained from the rear of the baler implement, between the rearward transverse edge of the access panel and a bottom wall of the compression chamber, without the access panel hanging down from the compression chamber and obscuring access into the pre-compression passageway. |
| US11382276B2 |
Method for operating an agricultural roundbaler ejection flap
An agricultural roundbaler includes a housing having a housing part, an ejection flap pivotably mounted on the housing part about a bearing axis, and drivable pressing apparatus arranged on the housing part and the ejection flap. The pressing apparatus define a bale pressing chamber on a peripheral side thereof. A control device operably pivots the ejection flap such that an ejection opening is formed between the housing part and the ejection flap. During an unloading process, the ejection flap is adjustably pivoted by the control device from an unloading position in which the fully pressed round bale is unloaded through the ejection opening to a retained position in which the unloaded round bale is retained by the ejection flap. The ejection flap is pivotable from the retained position to a relieved position in which the retained round bale is released by the ejection flap to eject from the pressing chamber. |
| US11382273B2 |
Threshing components for combine harvester
A threshing system for a combine harvester includes a support bracket that is configured to be attached to a threshing rotor cylinder of the threshing system and a rasp bar that is configured to be mounted to the support bracket. A channel is formed in one of the rasp bar and the support bracket for receiving a surface of the other of the rasp bar and the support bracket, wherein engagement between the channel and the surface limits movement of the rasp bar on the support bracket. |
| US11382271B2 |
Harvesting device with a conical screw conveyor
Harvesting device, having cutting members (14) for separating the crop material and/or having receiving members for collecting the crop material, having at least one transverse conveying device (19) for delivering the separated and/or collected crop material in a transverse conveying direction (20) running transversely to the harvesting direction, wherein the at least one transverse conveying device (19) is configured as a screw conveyor (21), comprising a trommel (22) and spiral conveying elements (23) sticking out from the trommel (22) in its radial direction. The respective screw conveyor (21) is conical or cone shaped, such that an envelope surface (24) of the spiral conveying elements (23) subtends a cone, which expands in conical or cone-shaped manner looking in the transverse conveying direction. |
| US11382270B2 |
Attachment and support system for a harvester system
A harvester system that includes a work vehicle. A harvester attachment removably couples to the work vehicle. The harvester attachment includes a tool bar. A quick connector couples to the tool bar. The quick connector removably couples and uncouples the harvester attachment to the work vehicle. A support system removably couples to the work vehicle. The support system supports operation of the harvester attachment. |
| US11382268B2 |
Header height control for a harvesting head
An agricultural vehicle header system having a center section, an inboard height sensor located on the center section between a lateral centerline and an end of the center section, a wing section movably attached to the end of the center section, a number of outboard height sensors located on the wing section between an inboard end and an outboard end of the wing section, and a header control subsystem. Each of the outboard height sensors is configured to output a respective outboard height sensor signal. The header control subsystem is operatively connected to the outboard height sensors, and configured to receive the respective outboard height sensor signals from each of the outboard height sensors, and generate a single emulated outboard height sensor signal based on the outboard height sensor signals. |
| US11382261B2 |
System and method for stacking containers
A method and system for stacking containers each container of a type having a front face having a truncated trapezoidal shape, a rear face having a truncated trapezoidal shape, a top base, a bottom base, a first vertical side adjacent to the top base, a second vertical side adjacent to the top base, a first sloped side between the first vertical side and the bottom base, a second sloped side between the second vertical side and the bottom base. A discharge valve projects from the bottom base where the first vertical side defines a platform for supporting an RFID tag. The containers are configured to be stackable in a manner to provide simultaneous reading of the multiple RFID tags on the platforms. |
| US11382258B1 |
Depth control for a seed planting system
A planting system including a plurality of seeding row assemblies, each having components maintained at a controlled elevation. The seeding row assembly includes a tillage row unit controlled to maintain a desired elevation relative to a seeding row unit, the seeding row unit being configured to passively follow the local terrain. Each seeding row assembly can include two position sensors that generate signals corresponding to the elevation of the seeding row unit and the ground engagement attachment, respectively, or a differential positon sensor that generates signals corresponding to the difference in the elevations. Various embodiments include a local closed loop controller that adjusts elevation of the tillage row unit relative to the seeding row unit to a desired set point. In some embodiments, the down force of the seeding row unit is actively controlled. |
| US11382257B2 |
Seed variety changer for a planter
A planting system and method for planting multiple seed varieties includes a planter having a plurality of tanks and a plurality of row units. A plurality of seed meters are included in of the plurality of the row units. The seed meters are selectively operated at a time to plant a seed variety associated with the meter being operated. The determination of the seed meter used is based, in part, upon the location of the planter in the field. A cleanout system removes any unplanted seed before a different variety of seed is to be planted based upon an updated location. |
| US11388851B2 |
Component mounter
A component mounter includes a mounting tool to receive the electronic component in a component supply position and release the electronic component at a predetermined position on the board; an accommodation section accommodating mounting tools of multiple types; a head configured to detachably mount thereon a single mounting tool selected from the mounting tools of the multiple types in the accommodation section; a moving mechanism to move the head between the component supply position and the predetermined position on the board; an abnormality detecting section to detect an abnormality in relation to the mounting tool; and a selection section to select the mounting tool to be mounted on the head, and select a mounting tool of a second type, which differs from the mounting tool of a first type which is being mounted on the head, when the abnormality is detected by the abnormality detecting section. |
| US11388846B2 |
Heat dissipation film, display device and manufacturing method thereof
The present disclosure provides a heat dissipation film, a display device, and a manufacturing method of the display device. The heat dissipation film includes a heat conducting layer and a light shielding layer; an orthographic projection of the light shielding layer in a thickness direction covers an orthographic projection of the heat conducting layer in the thickness direction, and an area of the orthographic projection of the light shielding layer in the thickness direction is larger than an area of the orthographic projection of the heat conducting layer in the thickness direction. |
| US11388830B2 |
Lift and rotating drive cage
An apparatus includes: a 1 U drive chassis divided into a plurality of compartments by a partition, the plurality of compartments including an interior compartment; an interior cage installed in the interior compartment, the interior cage including a plurality of pockets into which storage media are mounted when in use and having a back edge; a hinge by which the interior cage is rotatably mounted to the 1 U drive chassis along the back edge of the interior cage; a lift to rotate the interior cage at least partially to an open position when the first latch is released; and a latch to maintain the interior cage in a closed position and to maintain the interior cage in the opened position according to the rotation of the interior compartment. |
| US11388823B2 |
Insulated metal substrate
An insulated metal substrate (IMS) includes a metal substrate, an insulating layer, a plastic frame, and a plurality of conductive metal pads. The insulating layer is located on the metal substrate. The plastic frame is located on the insulating layer and has a plurality of aperture areas. The conductive metal pads are located on the insulating layer and are respectively located in the aperture areas, and the conductive metal pads have sidewalls are in contact with the plastic frame. |
| US11388819B2 |
Wiring board, electronic device, and electronic module
A wiring board includes an insulating substrate, at least one external electrode disposed on a first surface of the insulating substrate, and wiring that is disposed in the insulating substrate and that is electrically connected to the at least one external electrode. The wiring includes a portion where an extension direction of the wiring is inclined relative to the first surface of the insulating substrate. |
| US11388818B2 |
Circuit board, method of manufacturing base plate and method of manufacturing circuit board
A method of manufacturing a base plate includes the following steps: providing a first substrate, the first substrate including a first base layer, a first copper coating and a second copper coating covered on two sides of the first base layer; opening at least one first hole on the first substrate, the first hole penetrating the first base layer and the first copper; forming a first electroplated coating on the first copper coating, the first copper coating filling the first hole to form a first connecting portion; opening at least one second hole on the first connecting portion and the first electroplated coating to form a plurality of second connecting pins. |
| US11388815B2 |
Electronic foil
A flexible electronic foil (1,1′,1″) comprising a flexible substrate (2) and at least one electrically conducive portion (3) arranged to the substrate (2). The foil (1,1′,1″) comprises mechanical fastening means (6,6′,7) for mechanical fastening of the electronic foil (1,1′,1″), the mechanical fastening means being part of the substrate (2) of the electronic foil (1,1′,1″). |
| US11388806B2 |
Lighting system for indoor grow application and lighting fixtures thereof
A light fixture for an indoor grow facility is provided. The light fixture includes a plurality of LED lights, an LED driver circuit electrically coupled with the plurality of LED lights, and a controller that transmits a driver signal to the LED driver circuit for controlling operation of the plurality of LED lights. The controller receives a digital control signal and an analog control signal and is configured to determine whether a failure condition exists for the digital control signal to determine whether to use the digital control signal or the analog control signal for controlling the LED lights. That controller additionally or alternatively includes a conversion module that is configured to receive an original control signal and generate a secondary analog control signal and a secondary digital control signal from the original control signal. |
| US11388803B2 |
Triac dimming system for lighting dimming function
A triac dimming system for lighting dimming function includes a triac dimming circuit and a zero-cross test unit. The zero-cross test unit connect with triac dimming circuit and pass the zero-cross signal to triac dimming circuit, then the main control center of triac dimming circuit will adjust the ON/OFF timing of triac dimming unit according to the zero-cross signal and the reserved amount to make the conduction angle of triac dimming circuit stable. After precisely controlling the brightness of the AC lamps, it can keep the AC load (AC lamps) flicker within the acceptable level of the user (no flicker feeling by the naked eye). |
| US11388798B2 |
Method for operating an optoelectronic semiconductor device and optoelectronic semiconductor device
A method for operating an optoelectronic semiconductor device. The semiconductor device includes a first optoelectronic semiconductor chip for generating, for example, blue light, an optional second optoelectronic semiconductor chip for generating, for example, green light, and a third optoelectronic semiconductor chip for generating, for example, red light. The semiconductor device also includes a driver unit which supplies the semiconductor chips with current during operation. The third semiconductor chip is operated on the basis of a temperature-brightness characteristic curve stored in the driver unit. The temperature-brightness characteristic curve is configured for a minimum color location deviation over an intended operating temperature range, relative to at least one reference color location. |
| US11388796B2 |
Systems and methods for controlling color temperature and brightness of LED lighting using two wires
Electronic circuitry for independently adjusting color temperature and brightness of an LED light fixture is disclosed utilizing two wires. According to one embodiment, a color-tunable and dimmable LED light fixture has first and second LED light strings connected in an anti-parallel arrangement. |
| US11388794B2 |
Method and illumination system for simulating CIE standard illuminant with multi-channel LED
A method and an illumination system for simulating a CIE standard illuminant with a multi-channel LED are disclosed. The method includes adjusting a brightness of the main light source control channel, the wavelength complementary control channel, the color temperature adjustment control channel to make a mixed chromaticity coordinate meet a chromaticity coordinate of the CIE standard illuminant to be simulated according to chromaticity coordinates. The LED control channels are reduced through group optimization, and a technology which is discarded by multi-channel LED such as a filter is used, a control of a light source substantially reducing number of control channels and enabling a multi-channel LED to simulate a standard illuminant is formed, such that a single chromaticity control rather than a chromaticity control which must be transformed by a spectral conversion is achieved. |
| US11388790B1 |
Self-repairing light bulb and method
The invention is a self-repairing light bulb and method for same, the self-repairing light bulb comprises a light bulb body forming a hollow interior for containing a set of illumination arrays, one or more light detectors to detect a set minimum level of illumination as issued from an energized illumination array, light analyzers connected to one or more light detectors and configured to activate a programmable electro-mechanical controller when a selected and currently energized illumination array fails to provide the set minimum level of illumination, the programmable electro-mechanical controller configured to energize one illumination array at a time from the set of illumination arrays in a set sequential pattern, further comprising a last illumination array energization warning system that is activated when a last-in-sequence illumination array of the set is energized. |
| US11388789B2 |
Method for controlling operation of a lighting system having high intensity narrow spectrum light sources
A method for controlling operation of a lighting system is provided. The method includes operating the lighting system in a first mode during a time period to provide a first light output. The first output can be a blend of HINS light and non-HINS light. The method includes determining a dosage amount of HINS light provided during the time period. Furthermore, the method includes operating the lighting system in a second mode to provide a second lighting output. The second light output can be HINS light or a blend of HINS light and non-HINS light. Furthermore, spectral energy associated with HINS light in the second light output is greater than spectral energy associated with the HINS light in the first light output. |
| US11388784B2 |
Transistor with integrated active protection
In accordance with an embodiment, a method of operating a transistor includes: switching the transistor on and off based on a control signal; monitoring a voltage of a collector node of the transistor; detecting whether the voltage of the collector node of the transistor is above a first threshold; and after detecting the voltage of the collector node of the transistor above the first threshold, regulating a voltage across a load path of the transistor to a first target voltage. |
| US11388778B2 |
Time configuration method, network device, and UE
This application provides a time configuration method, a network device, and a terminal. A sending time of a reference signal is determined according to an on duration period, or an on duration period is determined according to a sending time of a reference signal, so that the sending time of the reference signal is associated with the on duration period. |
| US11388777B2 |
Downlink control information (DCI) format for grant-less uplink transmission (GUL)
Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a first Downlink Control Information (DCI) format 0A transmission indicating a Grant-less Uplink (GUL) activation. The first circuitry may also be operable to process a second DCI format 0A transmission indicating a GUL release. The second circuitry may be operable to generate one or more Uplink (UL) transmissions for an unlicensed spectrum of the wireless network after the GUL activation and before the GUL release. |
| US11388775B2 |
Systems and methods for identifying blockages of emergency exists in a building
Methods and systems for monitoring blockages of emergency escape routes and emergency exits of a building include capturing a plurality of images which may correspond to an emergency escape route and/or an emergency exit of a building. The plurality of images may be analyzed to determine when a stationary object is present and at least partially blocking the emergency escape route and/or the emergency exit. If a blockage is detected, a user may be notified of the blockage. |
| US11388774B2 |
Multiple active bandwidth parts
Bandwidth parts (BWPs) and other resources for wireless communications are described. A wireless device may use a BWP control procedure and/or a BWP timer management procedure for activating, deactivating, and/or switching BWPs, for example, using multiple active BWPs. A base station may send information comprising one or more fields indicating an action associated with a BWP, for example, if multiple active BWPs are supported. A wireless device may control a first BWP inactivity timer associated with a first active BWP, for example, based on activating, deactivating, and/or switching a second BWP. |
| US11388767B2 |
Network connection method, device and apparatus
A network connection method includes: establishing a backup connection between a smart device and a network access device when the smart device fails to establish a network connection with the network access device due to incorrect networking verification information; receiving updated networking verification information sent by the network access device through the backup connection; and establishing the network connection with the network access device by using the updated networking verification information. |
| US11388757B2 |
Method and apparatus for performing random access in wireless communication system
Provided are methods and apparatuses for performing a random access of a terminal in a wireless communication system. A method, performed by a terminal, of performing a random access, according to an embodiment, includes receiving preamble configuration information from a base station, obtaining a RACH (random access channel) preamble scaled in length in proportion to a difference between an expected minimum distance and an expected maximum distance to the base station from opposed edges of a cell served by the base station, based on the preamble configuration information and transmitting the obtained RACH preamble to the base station to access a NTN (non-terrestrial network). |
| US11388755B2 |
Uplink and downlink synchronization procedures
Uplink and downlink synchronization procedures are described for wireless communications. A base station may send a reconfiguration message to a wireless device before a random access procedure. The reconfiguration message may set an active uplink index and an active downlink index to the same value. |
| US11388753B2 |
Listen-before-talk and channel reservation for millimeter wave systems
Methods, systems, and devices for wireless communications are described. A method may include receiving, from a base station, a pre-grant message indicating that a downlink transmission is available for transmission to a user equipment (UE) on a first radio frequency (RF) spectrum band, and performing a listen-before-talk (LBT) procedure. The UE may then transmit, based on the LBT procedure indicating a clear channel, a channel reservation signal on a second RF spectrum band, and transmit, to the base station, a response to the pre-grant message on the second RF spectrum band. Another method may include a base station transmitting a pre-grant message to the UE, and receiving a response to the pre-grant message on a second RF spectrum band. The base station may then transmit the downlink transmission to the UE using one or more of a set of transmit beams on a first RF spectrum band. |
| US11388752B2 |
Method, network device, and terminal device for channel transmission on unlicensed spectrum
A method for channel transmission on an unlicensed spectrum, includes that: within the range of time of channel occupation by a first unlicensed carrier, channel sensing is performed on at least one second unlicensed carrier. |
| US11388750B2 |
Method for adjusting downlink LBT parameter, in wireless communication system supporting unlicensed band, and device for supporting same
Disclosed are a method for adjusting a downlink listen-before-talk (LBT) parameter by a base station, in a licensed assisted access (LAA) system for execution of LBT-based signal transmission by a base station or a terminal, and a device for supporting same. More particularly, disclosed are a method for uplink operation by a terminal, in a multi-carrier environment, a method for uplink transmission on the basis of same, and a device for supporting the methods. |
| US11388745B2 |
User terminal and radio communication method
A user terminal according to one aspect of the present disclosure includes a transmitting section that transmits uplink data and uplink control information on an uplink shared channel, and a control section that specifies one set among a plurality of sets of beta offset values, and controls an amount of resources for transmission of the uplink control information on the uplink shared channel, based on one of the beta offset values selected from the one set. According to one aspect of the present disclosure, reduction of communication throughput and so on can be prevented in UCI on PUSCH. |
| US11388744B2 |
Base station apparatus, mobile station apparatus, and transmission method
A base station able to maintain backward compatibility with an LTE mobile station while minimizing the amount of increase in uplink scheduling information reception and demodulation/decoding processing in independent uplink/downlink cell data transmission. A wireless communication system includes a cell #1, a cell #2, and an LTE-A mobile station, and supports independent uplink/downlink cell data transmission. The base station of the cell #2 arranges a PDCCH+, which includes uplink scheduling information from the LTE-A mobile station to the base station of the cell #2, in a downlink data region in the downlink connection of the base station of the cell #1. |
| US11388742B2 |
Scheduling method for user equipment end of Narrowband Internet of Things
A scheduling method for user equipment (UE) of NB-IoT is provided. The scheduling method includes: synchronizing to a cell; receiving from the cell at least one system information parameter that includes a maximum number of repetitions, periods, and offsets of NPDCCH search spaces; establishing a list according to the at least one system information parameter, the list recording multiple available subframes and each available subframe being labeled with an index; calculating a numeral of a start subframe of target NPDCCH repetitions according to a numeral of a target subframe, the period, and the offset; searching the list for a start index corresponding to the start subframe using the numeral of the start subframe; searching the list for a target index corresponding to the target subframe; determining whether the target subframe is within the interval of the target NPDCCH repetitions; and determining whether the target subframe is an NPDCCH candidate subframe. |
| US11388739B2 |
Transmission method for uplink control information, and user equipment
A transmission method for uplink control information (UCI) is provided. The method includes the following. Target UCI is mapped to a physical uplink shared channel (PUSCH). The PUSCH is transmitted on configured grant (CG) uplink resources, where the target UCI includes at least two types of UCI, and the at least two types of UCI are encoded using joint encoding. |
| US11388737B2 |
Methods and devices for semi-persistent scheduling
Embodiments of the present disclosure relate to a method and device for semi-persistent scheduling (SPS). In example embodiments, the base station determines a plurality of SPS configurations for the terminal device and further indicates priority information associated with at least one of the plurality of SPS configurations to the terminal device. Accordingly, based on the priority information, the terminal device can select one of the SPS configurations for packet transmission. In this way, the SPS configurations may be utilized in a non-conflicting way. |
| US11388735B2 |
Mobile telecommunication network architecture for mitigating uplink interference
A method for managing a full duplex mobile telecommunication network, includes measuring power of uplink and down link transmission from adjacent base stations and a user equipment, respectively. The method also includes comparing the measured powers of the uplink and downlink transmission, and if the power of the uplink transmission is lower than the power of the downlink transmission, the base station allocates dedicated uplink resources to the uplink transmission. The dedicated uplink resources are radio resources reserved only for uplink transmissions and are not usable for downlink transmissions. The dedicated uplink resources are assigned to the user equipment. |
| US11388734B2 |
Concurrent multi-radio receiver
Method for receiving data packet transmissions, wherein synchronization with a transmitter is accomplished based on detection of a preamble transmitted by the transmitter. A time multiplexing scheduling of a single hardware receiver arrangement is used, and the time multiplexing scheduling has a main time slot comprising a first listen period and a second listen period following the first listen period. In the first listen period a first type of synchronization detection is executed (e.g. IEEE 802.15.4), and in the second listen period a second type of synchronization detection different from the first type of synchronization detection is executed (e.g. BLE). |
| US11388733B2 |
Method and apparatus for handling sidelink feedback collision in a wireless communication system
A method and apparatus are disclosed. In an example, a first user equipment (UE) may be configured with a first number of carriers corresponding to a maximum number of carriers that the first UE is able to use concurrently and/or transmit on concurrently. The first UE may receive a plurality of sidelink transmissions on a plurality of carriers. The first UE may derive a plurality of slots for transmitting Physical Sidelink Feedback Channels (PSFCHs) based upon resources associated with the plurality of sidelink transmissions. Responsive to determining that a number of carriers of a second plurality of carriers associated with derived transmissions of the PSFCHs exceeds the first number of carriers, the first UE may prioritize one or more PSFCHs of the PSFCHs based upon a rule. The plurality of slots for transmitting the PSFCHs may be at least partially overlapped in the time domain. |
| US11388730B2 |
Beam recovery frame structure and recovery request for communication systems
An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to select one or more recovery channels based on one or more recovery factors; determine a beam recovery frame structure using the selected one or more recovery channels and based at least partially on beam correspondence capabilities; and provide the selected one or more recovery channels and the determined beam recovery frame structure to the RF interface for transmission to a user equipment (UE) device. |
| US11388727B1 |
Opportunistic switching among communication channels to transmit an update to an edge device
An update service of a provider network transmits an update to an edge device by opportunistically selecting one communication channel (or transmission bandwidth) over another (e.g., based on analysis of performance metrics associated with the channel) to transmit different portions of the update to the edge device. For example, the update service may choose the channel with highest available bandwidth or the channel with the lowest failure rates. The update service may receive indications from the edge device that transmission of different update portions was successful. In some cases, the edge device itself may instead perform the selection of one communication channel over another (e.g., based on analysis of channel metrics) to receive different portions of the update at the edge device. The edge device may transmit indications that the edge device successfully received different portions of the update. |
| US11388726B2 |
Device to device communication method and apparatus
A device to device (D2D) communication apparatus and method are provided. The D2D communication apparatus includes a transceiver configured to receive resource configuration information indicating D2D resources configured in a serving cell from a base station (BS) of the serving cell, and a controller configured to determine locations of resources for transmission or reception of signals for D2D communication based on the resource configuration information. The resource configuration information includes information about length of common D2D resources configured in a plurality of cells and additional D2D resources configured in the serving cell and information about length of common and additional D2D resources of a cell that configures maximum-sized additional D2D resources among the serving cell and neighboring cells. |
| US11388719B2 |
Adaptive beam sweeping for 5G or other next generation network
Given real-time user equipment (UE) measurements from an open radio access network (O-RAN) infrastructure, a radio access network intelligent controller (RIC) can compute a UE distribution context space. The O-RAN can comprise gNode-Bs, centralized units, and distributed units. The UE distribution context space computations can be performed by a UE context correlator module of the RIC. The UE context correlator module can also utilize a pre-defined UE context model, which contains definitions and values for various UE context attributes to generate adaptive beam-forming patterns. |
| US11388715B2 |
Information transmission method and apparatus
This application provides an information transmission method and an apparatus. The method includes: determining, by a terminal device, a target time domain interval, where a time domain resource in the target time domain interval includes at least one candidate time domain resource used to carry first resource indication information, the first resource indication information is used to indicate a first time domain resource, the first time domain resource at least partially overlaps a second time domain resource, and the second time domain resource is used to carry a first uplink signal; receiving, by the terminal device, the first resource indication information on a first candidate time domain resource in the target time domain interval; and prohibiting, by the terminal device based on the first resource indication information, sending of at least a part of the first uplink signal. |
| US11388712B2 |
Method and apparatus for automatic gain control in vehicle-to-everything system
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method by a first terminal in a wireless communication system is provided. The method includes determining whether to transmit a preamble for an automatic gain control (AGC), determining a slot and at least one symbol in the slot to transmit the preamble for the AGC, in a case in which it is determined to transmit the preamble for the AGC, and transmitting, to a second terminal, the preamble for the AGC in the determined slot and the at least one symbol in the slot. |
| US11388703B2 |
User terminal and radio communication method
A terminal is disclosed including a receiver configured to receive a physical control channel (PUCCH) resource configuration; and a processor configured to use different base sequences for a PUCCH between a first hop and a second hop if the PUCCH resource configuration indicates that intra-slot frequency hopping is enabled, a starting physical resource block (PRB) that is a first PRB in the first hop, and a second hop PRB that is a first PRB in the second hop, even when the second hop PRB is equal to the starting PRB. In other aspects, a radio communication method for a terminal and a base station are also disclosed. |
| US11388701B2 |
Data transmission method, base station, and user equipment
Provided in the present disclosure are a data transmission method, a base station, and a User Equipment (UE). The data transmission method is applicable to a base station and includes: configuring a plurality of grant-free transmission resource configurations for a UE; and transmitting the plurality of grant-free transmission resource configurations to the UE, to enable the UE to select one grant-free transmission resource configuration from the plurality of grant-free transmission resource configurations to perform uplink data transmission. |
| US11388696B2 |
Broadcast channel reception in NB-IoT devices
A method for improving reliability of a narrowband physical broadcast channel (NPBCH) reception in narrowband internet-of-things (NB-IoT) user equipment (UE) during a cell acquisition phase. An object is to improve the existing NPBCH reception procedure in order to achieve a lower code-rate and hence a more reliable transmission between eNodeB and UEs will be solved thereby that the UE receives, descrambles and de-rate-matches at least a first and a second group of 64 NPBCH subframes, whereas using the four most significant bits of the system frame number as a counter and a modifier sequence {m}, which is applied to the first group of 64 NPBCH subframes, before combining the both groups, decoding and extracting the master information block from the combined NPBCH subframes and whereas the UE attaches to the cell if a match is found. |
| US11388694B2 |
Paging synchronization indication method and device, paging synchronization method and device, and base station
A paging synchronization indication method includes: adding indication information into a Radio Resource Control (RRC) signaling, the indication information being used for indicating whether a non-cell-defining Synchronization Broadcast Block (SSB) is capable of being used for establishing paging synchronization; and transmitting, to User Equipment (UE), the RRC signaling added with the indication information and paging configuration information used for configuring a paging occasion respectively. The indication information and the paging configuration information jointly serve as a received information set of the UE. |
| US11388690B1 |
Dynamic timing advance adjustment schemes
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability or mobility mode indication to a base station. The base station may select a timing advance (TA) adjustment scheme based on the information included in the indication. The base station may select a TA adjustment scheme in which the UE autonomously adjusts a TA value; the UE adjusts the TA value after receiving a command from the base station; or the UE transmits a message to the base station including a proposed TA adjustment, and the UE adjusts the TA value after receiving an approval message from the base station. The base station may transmit a TA adjustment scheme configuration to the UE including an indication of the selected TA adjustment scheme. The UE may adjust a TA value for an uplink transmission based on applying the TA adjustment scheme. |
| US11388688B2 |
Method for transmitting and receiving synchronization signal in wireless communication system and apparatus for method
Disclosed are a method for transmitting and receiving a synchronization signal in a wireless communication system and an apparatus therefor. Specifically, a method for performing synchronization signal by transmitting and receiving a synchronization signal includes: receiving, from a base station, a primary synchronization signal (PSS) and a secondary synchronization signal (SSS); and performing synchronization by using the received PSS and the received SSS, in which a sequence for the SSS may be generated by a product between a first sequence and a second sequence and the number of first sequences may be configured to be larger than the number of second sequences. |
| US11388685B2 |
Configurable codebook for advanced CSI feedback overhead reduction
Network nodes, wireless devices and methods of reducing signaling overhead are provided. In one embodiment, a method includes transmitting to the wireless device at least one power threshold parameter to be used by the wireless device to determine a number of beams to be included in a multi-beam precoder codebook and transmitting to the wireless device a signal to interference plus noise ratio (SINR) to be used by the wireless device to determine to use one of a single beam precoder and a multiple beam precoder. |
| US11388677B2 |
Control device having an adaptive transmit power
A control device may be configured to transmit messages using an adaptive transmit power. The control device may determine a transmit power for transmitting the message based on a command in the message. The control device may determine a transmit power based on a change in lighting intensity caused by the command. The transmit power may be greater when the change in lighting intensity is above a threshold than when the change in light intensity is below the threshold. The control device may determine whether the message was successfully received based on the receipt of an acknowledgement message. The control device may increase the transmit power when the message fails to be received and retransmit the message including the command at an increased transmit power. The control device may store (e.g., learn) the increased transmit power for later use. |
| US11388674B2 |
Optimizing power resources for interconnected mobile IoT devices
A central IoT controller is described for conserving power resources of mobile IoT devices. Specifically, the central IoT controller is configured to at least monitor power reserves of mobile IoT devices, and in response to detecting that a power reserve has fallen below a predetermined threshold, generate computer-executable instructions that adjust configuration settings of the mobile IoT devices to conserve a remaining power reserve. The central IoT controller may modify a check-in interval for mobile IoT devices, configure the transmission of data communications via more power-efficient communication protocols, or reduce the number of active sensors on the mobile IoT device based on proximity to a trusted geolocation or a trusted device. Further, data communications may be rerouted via a proximate trusted device or other proximate mobile IoT device, in response to such device providing an efficiency with respect to available communication protocols. |
| US11388668B2 |
Method for controlling, via a terminal and a server, a standby mode of a communication module of the terminal
A method for controlling, via a terminal, a standby mode of a first communication module of the terminal. The first communication module exchanges data with a first wireless access network. The terminal includes a second communication module, which exchanges data with a second wireless access network. The second communication module has a maximum data rate that is lower than a maximum data rate of the first communication module. The terminal belongs to a group of terminals sharing a set of one or several identification codes for connecting to the first wireless network. When the first communication module is in standby mode, the second communication module listens to a downlink between the second wireless access network and the terminal. The first communication module is activated and connects to the first wireless network using the indicated identification code in the activation request received from the server. |
| US11388663B2 |
Advanced V2X communication mechanism
A method for sidelink data retransmission can include receiving a first negative acknowledgement (NACK) at a base station (BS) from a receiver user equipment (Rx UE). The NACK corresponds to an original transmission of sidelink data over a sidelink from a transmitter user equipment (Tx UE). The method can further include selecting one or both of the BS and the Tx UE to perform a first retransmission of the sidelink data to the Rx UE. A method of sidelink synchronization can include selecting at a UE a timing reference with a highest priority among available sidelink synchronization timing references according to a rule indicating timing references listed from high priority to low priority: gNB or eNB; UE directly synchronized to gNB or eNB; UE in directly synchronized to gNB or eNB; GNSS; UE directly synchronized to GNSS; UE indirectly synchronized to GNSS; and remaining UEs. |
| US11388649B2 |
Vehicle-to-everything (V2X), vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) policy for managing distracted driving
Disclosed are a system and method of regulating access to devices that can distract a driver that is operating a motor vehicle based on received Vehicle-to-Everything communications including Vehicle-to-Vehicle and Vehicle-to-Infrastructure information. One example method may include determining a vehicle is approaching a vehicle movement restriction location requiring a vehicle movement restriction, determining an amount of time associated with the vehicle movement restriction, and determining whether a device located inside the vehicle will be made accessible to a user during the vehicle movement restriction based on the amount of time associated with the vehicle movement restriction. |
| US11388647B2 |
Transmission method and device
This application provides a transmission method and device. The method includes: receiving, by a first device, a first RRC message sent by a second device, where the first RRC message includes first data and identification information, and then sending, by the first device, the first data and the identification information to a donor eNB of the first device by using a second RRC message. Because the first device and the second device send data by using an RRC message, network functions of the first device and the second device are simplified, and data transmission efficiency is increased after a plurality of relay nodes access an NB-IoT network. |
| US11388642B2 |
Enhanced make-before-break handover
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment concurrently communicates with a source base station (BS) and a target BS on a connection with the source BS and a connection with the target BS as part of a make-before-break (MBB) handover procedure; and performs a common packet data convergence protocol (PDCP) function for the connection with the source BS and the connection with the target BS before the connection with the source BS is released as part of the MBB handover procedure. Numerous other aspects are provided. |
| US11388641B2 |
Electronic device for reducing power consumption and operating method thereof
A device and a method for reducing power consumption of an electronic device is provided. The electronic device includes a display device, a battery, and at least one processor configured to be operatively connected to the display device, wherein the processor may determine whether to perform a handover to a second communication network, based on whether the display device is activated and a data throughput, in a state of connection to a first communication network among a plurality of communication networks supportable by the electronic device, and perform a handover to the second communication network when it is determined to perform the handover to the second communication network. |
| US11388638B2 |
Signaling design of enhanced handover support for drones in a cellular network
To configure a UT for handover between a source evolved Node-B (eNB) and a target eNB using aerial communications in a cellular network, the UE processing circuitry is to decode measurement configuration information from the source eNB. The measurement configuration information includes a plurality of height thresholds associated with aerial height of the UE. A measurement report is encoded for transmission to the source eNB. The measurement report includes the aerial height of the UE and the measurement report generation triggered based on one or more triggering events associated with the plurality of height thresholds. RRC signaling from the source eNB is decoded, the RRC signaling including a handover command. The handover command is based on a handover decision by the source eNB using the measurement report. A handover from the source eNB to the target eNB is performed based on the handover command. |
| US11388631B2 |
Data reduction in a system
An example method for reducing data communications includes receiving, at a data hub, a first set of messages from a first device. Each message of the first set includes a value. The method also includes sending one or more messages of the first set to one or more devices. The method further includes receiving a second set of messages from a second device. Each message of the second set indicates whether a state change occurred in the second device for one or more values included in the first set. The method also includes computing a value interval based on the one or more values associated with the first set. Values within the value interval were indicated in the second set as causing a state change in the second device. The method further includes configuring the first device to transmit messages for values within the value interval. |
| US11388628B2 |
In order packet delivery for compressed radio bearers
This disclosure relates to providing in order packet delivery for compressed radio bearers. A wireless device may receive packet data at a packet data convergence protocol layer. A packet reordering timer length to use for the packet data at the packet data convergence protocol layer may be adaptively selected from multiple possible packet reordering timer lengths. The packet data may be processed at the packet data convergence protocol layer using the selected packet reordering timer length. The packet reordering timer length may be selected based at least in part on a robust header compression decompressor state of the packet data convergence protocol layer. |
| US11388625B1 |
Call overload handing for a public safety answering point
A method for handling an overload state in a public safety answering point (PSAP) is provided. While an overload state is not detected at a call routing computing device received emergency calls are queued for a human operator. Responsive to detecting an overload state, first identifying those calls initiated from mobile devices capable of communicating via text message and transmitting a text message requesting callers to respond via text identifying the matter of the emergency call. The responsive text messages are classified as one of a verified emergency call and a verified non-emergency call to be returned when the overload is no longer detected. For each verified emergency call the call is queued for answer by a human operator. For each verified non-emergency call, a follow up text message is transmitted indicating that the verified non-emergency call will be returned at a later time. |
| US11388619B2 |
Method and apparatus for providing communication service based on a push
Disclosed is a method for providing a communication service based on a push, which may include: when an application loaded on a client is executed, requesting a communication service based on the push keys to an account server; receiving push keys of multiple target clients from the account server; requesting a push server to transfer the push keys of the client and a service request for a predetermined service to at least some of the multiple target clients; and when communication connection with a target client which responds to the service request is performed based on the push keys, performing the predetermined service. |
| US11388617B2 |
User terminal and radio communication method
RRM measurement is conducted appropriately. According to one aspect of the present invention, a user terminal has a receiving section that receives information about a measurement gap pattern for use in measurement of a plurality of synchronization signal blocks, and a measurement section that measures the synchronization signal blocks in a measurement gap. |
| US11388616B2 |
Method for performing radio link monitoring
A method for performing radio link monitoring comprises performing, by a user equipment (UE), a radio link monitoring (RLM) procedure with first RLM parameters; receiving, at the UE, a message including at least one second RLM parameter; identifying, by the UE, a difference between the first RLM parameters and the at least one second RLM parameter; and resetting, at the UE, at least one of the first RLM parameters in response to identifying the difference between the first RLM parameters and the at least one second RLM parameter. The method may configure the UE upon performing RLM by adapting the difference between the current RLM parameters and the future parameters, so that the UE behavior may become clear. |
| US11388615B2 |
Interaction between radio controller platform and third party applications
Systems and methods are provided by which a radio controller, also called a radio intelligence controller (RIC), is configured as a platform that hosts one or more third party applications. The radio controller platform provides the applications with access to radio access network (RAN) information and a command interface. An application programming interface is defined between the applications and the radio controller. The radio controller collects information from the RAN node and makes that information available to the applications. The applications also provide input information to the radio controller, such as in the form of a commands or a radio controller policy. The radio controller policy rules from the applications are executed by the radio controller or direct the radio controller to query one of the applications for an instruction. |
| US11388614B2 |
Mobile device and infrastructure systems
Magnetic field sensors of mobile devices are used for providing the mobile devices with information at a locally extremely restricted area in that, specifically, a magnetic field modulated with the information is locally generated at this position by an information signal generator. |
| US11388612B2 |
Communication terminal device and communication system
A communication terminal device is a glasses-type communication terminal device having an optically transmissive display mounted thereon. The communication terminal device includes first and second radio-frequency modules that perform radio-frequency signal processing and a baseband module that is connected to the first and second radio-frequency modules via communication lines so as to be communicable and that performs baseband signal processing. The first and second radio-frequency modules are selectively switched by the baseband module to perform a reception operation. When the first radio-frequency module performs the reception operation, a reception signal received by the first radio-frequency module is retransmitted from the second radio-frequency module. |
| US11388610B2 |
Detecting radio coverage problems
A method for detecting coverage problems is provided. The method includes receiving, at data processing hardware, from at least one user equipment (UE), observations. Each observation includes a signal measurement of a signal emitted from a base station and a corresponding location of the signal measurement. The method also includes generating, by the data processing hardware, a coverage map for the base station based on the received observations, the coverage map indicating a signal characteristic of the emitted signal about the base station. The method further includes determining, by the data processing hardware, an estimated characteristic of the base station by feeding the coverage map into a neural network configured to output the estimated characteristic of the base station. |
| US11388601B1 |
Cellular systems having elements modified to transform and/or operate cellular communication signals in accordance with novel cellular communications protocols and network architectures utilizing cellular network hosted access controlling schemas, and methods for use thereof
In some embodiments, the present disclosure is directed to an exemplary process including: receiving, by a processor of a computing device, via an application program and a communications network, application program instruction to display an access controller interface element and an access code on a screen; where the access controller interface element is communicatively coupled to a cellular network hosted access controlling schema and operationally linked to an access-restricted digital resource; transmitting, by the processor, an access request having data that includes the access code and an identity linked to the computing device; where at least one part of the data is configured to be accepted by the cellular network hosted access controlling schema; receiving, by the processor, access program instruction to unlock the access-restricted digital resource; and executing, by the processor, the access program instruction to unlock the access-restricted digital resource for accessing via the computing device. |
| US11388600B2 |
Method and electronic device for automatically switching among plurality of profiles in ESIM
A method for automatically switching among a plurality of embedded subscriber identity module (eSIM) profiles in an electronic device is provided. The method may include: determining a plurality of contexts of the electronic device while a first eSIM profile of the plurality of eSIM profiles is enabled in the electronic device; determining, from the plurality of eSIM profiles, a second eSIM profile that has a highest profile weight, based on the plurality of contexts of the electronic device, while the first eSIM profile is enabled in the electronic device; and automatically switching from the first eSIM profile to the second eSIM profile in the electronic device. |
| US11388596B2 |
Secure transmittal of wireless local area network access codes
Aspects of the present invention disclose a method for encoding and transmitting access codes of a network to a computing device that is attempting to access the network. The method includes one or more processors identifying an audio command received by a first computing device. The method further includes generating a sound waveform that includes an access code of an access point, by encoding the access code into the sound waveform. The method further includes defining a sound power level of the sound waveform. The method further includes transmitting the sound waveform. The method further includes determining whether a second computing device receives the access code that is encoded in the sound waveform. |
| US11388591B2 |
Perimeter offline secure exchange of access control token
A method, access control system, and readers for use in an access control system are described. One example of the disclosed method providers the ability to securely augment an existing physical access control system that relies on access control tokens (e.g., credentials) with a secure mobile-based solution allowing the secure local offline exchange of a new access control token for another that can be used with the existing installed access control system. |
| US11388587B2 |
Contextually aware, smart IP address
A context awareness engine may include processing circuitry configured to receive a context update request from a content provider for an originator of a content request from a source internet protocol (IP) address associated with a dynamic context, determine updated context information for the originator based on the source IP address, and provide the updated context information to the content provider to enable the content provider to provide a response to the content request including requested content or additional content that is based on the updated context information. |
| US11388584B2 |
Systems and methods for determining activation status for user devices
A user device may provide, to a network, a first request to attach to the network and a second request for management and administrative services associated with the network. The user device may receive a first response indicating whether the first request is granted. The user device may receive, when the first response indicates that the first request is granted, a second response indicating whether the second request is granted. The user device may provide to the network, when the second response indicates that the second is granted, a third request for an activation status of the user device and may receive, from the network, a third response indicating the activation status. The user device may update, based on the third response, an activation flag indicating the activation status and may provide, for display, a message indicating the activation status of the user device based on the activation flag. |
| US11388580B2 |
Method for transferring signaling messages of terminal between network functions
A communication method of a mobility management (MM) function is provided. The communication method includes receiving, from a terminal, a signaling message including first information for determining a session management (SM) function to transmit the signaling message, determining an SM function based on the first information, and transmitting the signaling message to the determined SM function. |
| US11388575B2 |
Height-floor indexing for call routing and responder determination
A method to automatically alter the ECRF route determination for call delivery to a PSAP, and better identify the appropriate responders for incidents where significant elevation or height of the caller's location is involved. A pre-provisioned database for elevation and height consideration is provided either as part of or integrated with the ECRF based on the use of this additional sub-addressing data (building, height, etc.), and cross referenced to a pre-provisioned elevation or height associated with each specific building or floor. The routing of requests for emergency services through the use of either service provider delivered geodetic or civic location is provided. Emergency services routing and responder determination is based on both sub-addressing information in combination with a cross reference database of vertical height identifiers by accessing a pre-populated database of this cross-reference information. |
| US11388574B2 |
Methods and apparatus for providing access to emergency service providers
A method and apparatus of communication via a hand held device that includes receiving an indication at the device to initiate an emergency call via a wireless network; determining whether the device is configured with a subscriber identity module (SIM) card, wherein the SIM card includes a plurality of numbers; and sequentially calling the plurality of numbers stored on the SIM card based on the determination that the device is configured with the SIM card. Further, the method and apparatus include detecting an emergency indication; connecting to a wireless network; and establishing a communication with one or more emergency service providers based at least in part on detecting the emergency indication, wherein the communication is established via the wireless network. |
| US11388573B1 |
Enhanced near-field communications for wireless devices
Devices, systems, and methods are provided for enhanced near-field communications for wireless devices. A processor of a first device may send a first Bluetooth communication at a first signal strength. The processor may receive a first indication of activity associated with a near field communication (NFC) device of the first device, wherein the processor and the NFC device are collocated on the first device. The processor may determine a second signal strength associated with a second Bluetooth communication, the second signal strength less than the first signal strength. The processor may receive a second indication that the activity associated with the NFC device has concluded. The processor may decrease a power supplied to the NFC device. |
| US11388571B2 |
Method and apparatus for protecting a miner
An apparatus for protecting a miner from injury by a machine in a mine includes an explosion-proof housing. The apparatus includes a proximity sensing portion disposed in the explosion-proof housing having a magnetic field source which produces a magnetic field that is used to sense a location of the miner relative to the machine. The apparatus includes a wireless communication portion disposed in the explosion-proof housing through which the magnetic field produced by the magnetic field source is changed remotely and wirelessly from outside the explosion-proof housing. A method for protecting a miner from injury by a machine. A system for protecting a miner from injury by a machine in a mine. |
| US11388567B1 |
Pre-loaded mobile communication device customization manifest
A mobile communication device that customizes a user interface of the mobile communication device based on a pre-loaded customization manifest. The device comprises a processor; a non-transitory memory; and a customization application stored in the non-transitory memory, wherein the customization application comprises data defining a plurality of customization manifests and comprises instructions that, when executed by the processor, determines that a universal integrated circuit card (UICC) has been installed, reads identity information from the UICC, wherein the identity information is associated with a wireless communication service provider, based on the identity information, selects a customization manifest that is one of the plurality of customization manifests, and writes at least some of the contents of the selected customization manifest into non-volatile (NV) parameters in the non-transitory memory, whereby a user interface of the mobile communication device is customized for use with the wireless communication service provider. |
| US11388566B2 |
Communication device, abnormality determination device, method, and storage medium
A communication device includes: a first judging section that performs, on received data, a communication abnormality determination based on detection rules; and a setting section that compares a category of data, which the first judging section has determined to represent a communication abnormality during a current trip, with a category of data that the first judging section has determined to represent a communication abnormality during a previous trip, and set a first category of data that has been determined to represent a communication abnormality during each of n trips, wherein n≥2, or a second category of data for which a frequency of having been determined to represent a communication abnormality during the n trips is greater than or equal to a predetermined value, to be a suppression target for which determination thereof as representing a communication abnormality by the first judging section is to be suppressed. |
| US11388564B2 |
Infrastructure-free RF tracking in dynamic indoor environments
Aspects of the present disclosure describe systems, methods, and structures infrastructure-free RF tracking in dynamic indoor environments. |
| US11388555B1 |
Method, apparatus, and computer program product for quantifying human mobility
Provided herein is a method for quantifying and measuring human mobility within defined geographic regions and sub-regions. Methods may include: identifying sub-regions within a region; identifying static information associated with the sub-regions from one or more static information sources; obtaining dynamic information associated with the sub-regions from one or more dynamic information sources; determining correlations between elements of the static information associated with a respective sub-region and elements of the dynamic information associated with the respective sub-regions; generating a mobility score for the respective sub-region based, at least in part, on the correlations between the elements of the static information and the elements of the dynamic information associated with the respective sub-region; and providing the mobility score to one or more clients for guiding an action relative to the mobility score. |
| US11388554B2 |
Network architecture and methods for location services
UE location determined by collecting and preprocessing signal data at a detector and sending extracted data to a remote locate server. The detector buffers samples from signals provided by receive channels, detects known reference signals from receive channels based on reference signal parameters, isolates symbols carrying the reference signal from frames, extracts data from symbols, and sends extracted data to locate server. The locate server receives the extracted data, estimates locate observables based on the extracted data and calculates the UE location based on the estimated locate observables, the reference signal parameters and the extracted data. The detector and/or the server may also generate correlation coefficients between reference signals carrying spectrum received from a serving cell and utilize the correlation coefficients to cancel a serving cell signal in symbols that include known in advance reference signals from the serving cell and one or more neighboring cells of the wireless system. |
| US11388553B2 |
Information processing method and information processing system
An information processing method performed using a computer includes: obtaining first position information indicating a first position, the first position being a position of a vehicle that is a monitoring target; obtaining second position information indicating a second position, the second position being a position in which the vehicle is requested to be monitored; determining a monitoring priority level of the vehicle according to movement information relating to movement of the vehicle from the first position to the second position; generating presentation information for monitoring the vehicle, based on the monitoring priority level; and causing a presentation device to output the presentation information. |
| US11388549B2 |
Techniques for wireless position determination utilizing a collaborative database
In one embodiment, a technique is provided for wireless position determination wherein identification information and positional information about wireless beacons are supplied from a central database maintained by a central facility to a wireless computing device, the identification information and positional information usable by a wireless positioning system of the wireless computing device to estimate a position of the wireless computing device. The central facility receives a contribution from the wireless computing device of identification information and positional information for at least one wireless beacon, the positional information of the at least one wireless beacon estimated based on the position of the wireless computing device. It updates the central database based on the identification information and positional information for the at least one wireless beacon and provides, from the central database, updated identification information and positional information about wireless beacons to at least one other wireless computing device. |
| US11388546B2 |
Systems and methods for monitoring for and lowering the risk of addiction-related or restriction violation-related behavior(s)
Exemplary embodiments are disclosed of systems and methods for providing location-based security and/or privacy for restricting user access. In an exemplary embodiment, a system is configured to restrict and condition access to the system and/or data based on a user's selection of location-based data from a plurality of options presented by the system for selection by the user. The plurality of options include the location-based data and one or more other options that are selectable by the user. |
| US11388545B2 |
Differentiated positioning
A solution for providing differentiated positioning services in a wireless communication system is provided. For example, a method to be performed by a wireless device is provided, which includes requesting a high accuracy positioning information from the network, e.g. from a network node. The method further includes obtaining information from the network in response to the request, which is valid for a predefined period of time, and which enables the wireless device to obtain the high accuracy positioning information during the predefined period of time. The method further includes performing positioning or assisting performance of positioning based on the obtained high accuracy positioning information. |
| US11388544B2 |
Portable computing device assisted mustering
A tool for supporting mustering in a facility is provided. The tool includes a mobile computing device comprising a display unit, a memory and a processor. The memory has executable instructions of an application stored thereon, which, when executed, cause the processor to communicate with monitoring and control systems of the facility, to conduct a registration of the user of the mobile computing device and to display on the display unit an interface. The interface includes a first interface element by which the user indicates his/her safety level, a second interface element by which the user self-identifies as a mayor and a map. The map includes first information received from the monitoring and control systems, second information relating to predefined static muster points and third information relating to dynamic muster points of users self-identifying as mayors. |
| US11388539B2 |
Method and device for audio signal processing for binaural virtualization
Binaurally reproduced audio signals are often perceived as unnatural. For example, speech intelligibility may be reduced. For improving the spatial reproduction of audio signals, the invention enables binaurally virtualizing a single-channel audio signal only partially by filtering. A degree of binaural virtualization for the audio signal based on one or more processing parameters (PC, PFC, PTC) may be freely chosen. A control allows a smooth transition between a completely binaural virtualization based on HRTF and a non-binaural virtualization corresponding to panning. A first range (B1) starts with a completely binaural virtualization and the HRTFs that are commonly used for this. In this range, the HRTFs are modified by scaling and by approaching them to the gain factors of the panning while decreasing a degree of binaural virtualization. In a subsequent second range (B2) that leads to a completely panning-like virtualization, the resulting phase is reduced, or adjusted to the panning phase of 0°. By selecting one or more processing parameters, different audio signals may be binaurally virtualized to different degrees before being superposed to each other. |
| US11388538B2 |
Signal processing device, signal processing method, and program for stabilizing localization of a sound image in a center direction
The present technology relates to a signal processing device, a signal processing method, and a program capable of stabilizing localization of a sound image in a center direction.Input signals of audio of two channels are added to generate the addition signal. Moreover, convolution of the addition signal and a head related impulse response (HRIR) in a center direction is performed to generate a center convolution signal. Furthermore, convolution of the input signal and a binaural room impulse response (BRIR) is performed to generate an input convolution signal. Then, the center convolution signal and the input convolution signal are added to generate an output signal. The present technology can be applied, for example, in a case of reproducing listening conditions in various sound fields. |
| US11388535B2 |
Method and Bluetooth device for calibrating multimedia devices
A method and multimedia device for calibrating audio delays of an audio system with wireless loudspeakers are disclosed. The method allows to emulate surround or 3D sound systems with spatially distributed wireless loudspeakers. A first probe signal for audio playback, having a first audio pattern, is transmitted by a loudspeaker. A signal quality is determined by listening to an acoustic response of the loudspeaker to the first probe signal. A second audio pattern is determined by modifying the first audio pattern based on the signal quality. A second probe signal for audio playback having the second audio pattern is transmitted by the loudspeaker. An audio delay compensation is then determined for the loudspeaker based on a measure of an audio delay between the transmitted second probe signal and an acoustic response of the loudspeaker in response to the second probe signal. |
| US11388525B2 |
MEMS microphone and a manufacturing method thereof
A MEMS microphone and a manufacturing method thereof are provided. The MEMS microphone comprises a MEMS microphone chip and a housing with an acoustic port. The MEMS microphone chip is mounted in the housing, and a mesh plug is mounted in the acoustic port and made from a mesh material which has a mesh structure that is suitable for passage of sound. |
| US11388522B2 |
Speaker module
A speaker module comprising a module middle housing and a static electricity removal structure; the static electricity removal structure comprises a conductive plastic member, a metal insert connected to the conductive plastic member, a conductive steel sheet and a fixing component; the module middle housing is provided with a protruding part on an outer lateral wall thereof; the metal insert and the fixing component are injection molded on the protruding part; the conductive steel sheet is connected to the metal insert with one end thereof and is connected to a first portion of an external device with the other end thereof; the conductive plastic member is fixed onto the protruding part by a secondary injection molding; the metal insert is conductively connected to the fixing component by the conductive plastic member; the speaker module is disposed at a second portion of the external device of the fixing component. |
| US11388511B2 |
Hydrophone fairing
A hydrophone fairing, including: an airfoil-shaped streamline structure having a first half-shell and a second half-shell; a roof plate; and a base plate. The roof plate and the base plate are disposed on two ends of the airfoil-shaped streamline structure, respectively. The first half-shell includes an inner wall provided with a first stiffener, a first support, a second support, a first division plate, and a second division plate which are successively disposed on the inner wall along the direction from the roof plate to the base plate. The altitudes of the first support and the second support are identical relative to the roof plate or the base plate. The roof plate includes a first end and a second end, and the first end includes a first hole to which a rope is attached. |
| US11388509B2 |
Acoustic reflector for a microphone configured to measure flyover noise generated by an aircraft
An acoustic reflector for a microphone to measure flyover noise generated by an aircraft. The microphone is configured to measure flyover noise generated by an aircraft flying on a preset path. The acoustic reflector includes at least a central portion having the shape of an ellipse having a major axis and a plurality of peripheral portions distributed around the central portion. The acoustic reflector allows edge effects to be attenuated at the low frequencies of the noise to be measured. |
| US11388505B2 |
Wearable earbud system
Provided herein are wireless earbud systems that include a pair of earbuds connected at opposite ends of a lanyard. One or both earbuds may be connected to the lanyard by a releasable connection, that allows the (or each) earbud to be selectively attached to, detached from and reattached to the lanyard (or other lanyard). The earbuds contain electronics, but the lanyard is free of electrical connections. In certain examples, the wireless earbud system includes multiple lanyards of the same or different styles, colors, materials, or the like. The releasable connection allows the first and second earbuds to be selectively attached and detached from any one of the multiple lanyards, to allow a user to selectively choose and replace lanyards and/or earbuds. Each earbud may include a respective magnet (or one earbud includes a magnet and the other includes a magnetically attractable material) arranged such that the earbuds are magnetically attracted to each other, when brought together. When the earbuds are magnetically connected together, the earbuds and lanyard form a loop, and may be worn as a necklace, a bracelet, headband, belt, strap or other wearable apparel. Also provided are methods of making a wireless earbud system. |
| US11388504B1 |
Headphone with pressure sensor
A head band; and a pair of earmuffs being respectively mounted on two ends of the head band, each of the earmuffs has a speaker and a cushion. The cushion has an annular elastic portion protruded from a peripheral of the cushion and a chamber is surrounded by the annular elastic portion. The speaker has a back housing. A circuit board mounted to the back housing. A connector mounted on the circuit board. A speaker unit mounted to the back housing. A front housing covers the speaker unit and is assembled with the back housing. An opening penetrated through the front housing. A pressure sensor is disposing in the opening. A flexible circuit board connected between the pressure sensor and the connector of the circuit board. The cushion attached to the front housing. The pressure sensor is located in the chamber. |
| US11388501B2 |
Earpiece with actuator
An earpiece for an earphone comprising a leading portion, a trailing portion, and a resilient bridge interconnecting the leading portion and trailing portion. The resilient bridge is configured to flex so that the earpiece can conform to ear canal geometry as it is received in a user ear canal and to provide a biasing effect so that the leading portion and/or trailing portion contact the ear canal wall. An actuator to augment low frequency sound is provided on the leading portion. |
| US11388498B1 |
Binaural hearing device with monaural ambient mode
A hearing device comprising a first earphone with a first driver unit and a second earphone comprising a second driver unit. The headset further comprises a first ambient microphone adapted for converting ambient noise to an ambient input signal. A first electric circuitry is adapted for receiving the first ambient input sound signal from the ambient microphone and in an ambient mode outputting a first ambient output sound signal of a certain level to the first driver unit. An activation circuit is adapted to activate and deactivate the ambient mode for the hearing device. In the ambient mode, the ambient output sound signal is sent to the first driver unit and not the second driver unit. |
| US11388494B2 |
Optical line terminal and an optical network unit and methods therefor
According to example embodiments, the OLT includes at least one processor and at least one memory including computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the OLT to perform grouping data units for the ONUs in groups, wherein a group includes data units for a subset of the ONUs, encoding the groups of data units into respective sets of at least one codeword, interleaving the at least one codeword of the respective sets thereby obtaining a stream of codewords, and sequentially transmitting the stream of codewords to the ONUs. |
| US11388490B2 |
Call classification through analysis of DTMF events
Systems, methods, and computer-readable media for call classification and for training a model for call classification, an example method comprising: receiving DTMF information from a plurality of calls; determining, for each of the calls, a feature vector including statistics based on DTMF information such as DTMF residual signal comprising channel noise and additive noise; training a model for classification; comparing a new call feature vector to the model; predicting a device type and geographic location based on the comparison of the new call feature vector to the model; classifying the call as spoofed or genuine; and authenticating a call or altering an IVR call flow. |
| US11388489B2 |
Simultaneous recording and uploading of multiple audio files of the same conversation and audio drift normalization systems and methods
The invention relates to audio drift normalization, and more particularly to audio drift normalization systems and methods that can normalize audio drift of a plurality of recordings from a source. |
| US11388486B2 |
Client identifier watermarks in media signals
Client identifier watermarks in media signals are disclosed. An example apparatus to watermark a multilayered file includes a watermark storage to store media identifiers. The example apparatus also includes an encoder to encode a first bit sequence in the media file on a first encoding layer of a multilayered watermark, the first bit sequence to include a client identifier of a client associated with the media file, and encode a second bit sequence in the media file on a second encoding layer of the multilayered watermark, the second bit sequence to include a media identifier to identify media corresponding to the media file. |
| US11388485B2 |
Receiving device, receiving method, transmission device, and transmission method
The present technology relates to a receiving device, a receiving method, a transmission device, and a transmission method for operation of various services.The receiving device acquires trigger information for providing various functions, the trigger information containing type information indicating the type of trigger information and channel information indicating a series for each function provided by the trigger information. The receiving device performs processing corresponding to each function on the basis of the trigger information identified by the type information and the channel information. The present technology is applicable to a television receiver being able to receive a digital broadcast signal, for example. |
| US11388484B2 |
Secondary media insertion systems, methods, and apparatuses
Systems, methods, and apparatuses for outputting secondary media assets are disclosed. One or more secondary media assets may be associated with objects already existing within a first media asset. The one or more secondary media assets may be indicated according to a manifest file and may be output during execution of a trick play command during output of the first media asset. |
| US11388482B2 |
Display control system and method to generate a virtual environment in a vehicle
A display control system to generate a virtual environment in a vehicle includes an electronic control unit (ECU) configured to receive an input that corresponds to a selection of a video to be displayed on one or more display mediums provided in the vehicle. A relevance factor is determined between a current travel route of the vehicle and a travel route associated with the selected video. The relevance factor is determined in an event the vehicle is in motion along the current travel route. One or more video parameters of the selected video are adjusted based on the determined relevance factor. Display of at least the selected video on the one or more display mediums is controlled in the vehicle in motion in accordance with the adjusted one or more video parameters of the selected video. |
| US11388480B2 |
Information processing apparatus, information processing method, and program
An information processing apparatus according to the present technology includes a reception unit, a first generation unit, a collection unit, and a second generation unit. The reception unit receives a content.The first generation unit analyzes the received content and generates one or more pieces of analysis information related to the content. The collection unit collects content information related to the content on a network on the basis of the one or more pieces of generated analysis information. The second generation unit generates an utterance sentence on the basis of at least one of the one or more pieces of analysis information and the collected content information. |
| US11388475B2 |
Methods and systems for dynamic media content output for mobile devices
Embodiments of mechanisms for dynamic media content type streaming management for mobile devices are generally described herein. In some embodiments, the mobile device may receive selection input pertaining to generating output from a media file containing at least two of audio data, video data, and closed-captioning data, the selection input selecting at least one of audio, video, and closed-captioning to be output during play of the media content. In some embodiments, the mobile device may generate an audio output as a signal in response to the selection input including audio. In some embodiments, the mobile device may generate a video output as a signal in response to the selection input including video. In some embodiments, the mobile device may generate a closed-captioning output as a signal in response to selection input including closed-captioning. |
| US11388469B2 |
Methods, apparatuses, computer-readable media and systems for processing highlighted comment in video
A comment processing method may include specifying, using at least one processor, a desired section in a video in response to a selection of a user, registering, using the at least one processor, a first comment input from the user to the specified section with a server by causing the server to associate the first comment of a plurality of comments with the specified section of a plurality of sections of the video, and outputting, using the at least one processor, at least one comment among the plurality of comments registered to at least one corresponding section among the plurality of sections to a display at a point in time at which the at least one corresponding section is played. |
| US11388464B2 |
Increasing video bit rates while maintaining video quality
Systems, methods, and software technology for optimizing the streaming video to end points while maintaining low latency. In an implementation, a streaming service receives video data for distribution to a plurality of end points. For each end point, the service streams the video data at a given bit rate to the end point. While the video is being streamed, the service sends test data to the end point at an additional bit rate. The service also increases the additional bit rate of the test data until a threshold decline in quality of the video data occurs or until a total bit rate of the video data and the test data reaches a next available bit rate for the video data. The service conditionally switches from the given bit rate to the next available bit rate if the total bit rate has reached the next available bit rate. |
| US11388463B2 |
Reduction of startup time in remote HLS
A method is provided for streaming transcoded HLS video from a video asset to allow a minimum startup delay time. A method includes pre-transcoding a first number of the HLS chunks. Then, once a request is received from a remote HLS client for the HLS video asset, transmitting a number of the pre-transcoded chunks to the remote HLS player. The pre-transcoded chunks are transmitted during a startup period until real-time transcoded chunks can be received and processed by the remote HLS player at a time position to allow seamless transition from the pre-transcoded chunks. |
| US11388456B2 |
Dynamic allocation of CPU cycles in video stream processing
Approaches for dynamically allocating CPU cycles for use in processing a video stream. Video complexity information for two or more digital video streams actively being processed by one or more video encoders is determined at periodic intervals. Video complexity information describes the complexity of digital video carried by the digital video streams across a bounded number of consecutive digital frames which includes digital frames not yet processed by the one or more video encoders. A determination is made as to whether a number of CPU cycles allocated for processing a particular digital video stream should be adjusted based on the determined video complexity information. The number of CPU cycles allocated for processing the particular digital video stream may be dynamically adjusted by maximizing a measure of optimal video quality calculated for the two or more digital video streams using, at least in part, the determined video complexity information. |
| US11388443B2 |
Harmonization of deblocking conditions in video coding
A video coder determines whether a coding mode of a first block of the video data is in a set of applicable coding modes. The set of applicable coding modes includes at least one of a block-based delta pulse code modulation mode, a transform skip mode, or a palette mode. The video coder determines whether a coding mode of a second block of the video data is in the set of applicable coding modes, wherein the second block is adjacent to the first block. The video coder determines that a deblocking filter is disabled for a color component of at least one of the first block or the second block based on at least one of: the coding mode of the first block being in the set of applicable coding modes or the coding mode of the second block being in the set of applicable coding modes. |
| US11388439B2 |
Sparse matrix representation using a boundary of non-zero coefficients
A sparse matrix representation of image or video data for encoding or decoding uses a boundary of non-zero coefficients within the image or video data. A bounding box encloses each non-zero coefficient within an image or video block. The coefficients enclosed within the bounding box are encoded to a bitstream along with dimensional information usable to identify the bounding box within the image or video block during decoding. Coefficients not enclosed within the bounding box are not specifically encoded within the bitstream. The dimensional information represents one or more of a shape, size, or position within the image or video block of the bounding box. The bounding box may be identified according to a scan order used to process the coefficients within the image or video block. The bounding box may be rectangular or non-rectangular. |
| US11388438B2 |
360-degree video coding using geometry projection
Processing video data may include capturing the video data with multiple cameras and stitching the video data together to obtain a 360-degree video. A frame-packed picture may be provided based on the captured and stitched video data. A current sample location may be identified in the frame-packed picture. Whether a neighboring sample location is located outside of a content boundary of the frame-packed picture may be determined. When the neighboring sample location is located outside of the content boundary, a padding sample location may be derived based on at least one circular characteristic of the 360-degree video content and the projection geometry. The 360-degree video content may be processed based on the padding sample location. |
| US11388435B2 |
Video decoding method and apparatus and video encoding method and apparatus
Provided are a video encoding and decoding method and apparatus for obtaining, in a video encoding and decoding process, motion vector resolution information from a bit stream by using a high-level syntax which is a group of information that is applied to a predefined data unit group; determining a motion vector resolution of a current block included in the predefined data unit group based on the motion vector resolution information; determining a prediction motion vector of the current block to be a motion vector of a candidate block from among at least one candidate block, based on the motion vector resolution of the current block; and determining a motion vector of the current block by using the prediction motion vector of the current block. |
| US11388420B2 |
Method and apparatus for encoding/decoding video signal
A video encoding/decoding apparatus according to the present invention acquires motion vector refinement information, performs motion compensation on the basis of a motion vector of a current block, refines the motion vector of the current block using at least one or both of the motion vector refinement information and the output of the motion compensation, and performs motion compensation using the refined motion vector. |
| US11388412B2 |
Video compression technique using a machine learning system
A computer-implemented method, system and computer program product for compressing video. A set of video frames is partitioned into two subsets of different types of frames, a first type and a second type. The first type of frames of videos is compressed to generate a first representation by a first stage encoder. The first representation is then decoded to reconstruct the first type of frames using a first stage decoder. The second type of frames of video is compressed to generate a second representation that only contains soft edge information by a second stage encoder. A generative model corresponding to a second stage decoder is then trained using the first representation and the reconstructed first type of frames by using a discriminator employed by a machine learning system. After training the generative model, it generates reconstructed first and second types of frames using the soft edge information. |
| US11388400B2 |
Deblocking of video picture boundaries
Methods and apparatuses for applying a deblocking to a coding unit in video pictures. In one aspect, the deblocking is applied to sub-block boundaries in the coding unit and to implicit transform unit boundaries in the coding unit. |
| US11388399B2 |
Image prediction method, apparatus, and system, device, and storage medium
An image prediction method, apparatus, and system, a device, and a storage medium are provided. The method includes: (401) obtaining a split mode of a current node, where the current node is an image block in a coding tree unit in a current image; (402) determining, based on the split mode of the current node and a size of the current node, whether the current node satisfies a first condition; and (403) when it is determined that the current node satisfies the first condition, performing intra prediction on all coding blocks belonging to the current node, to obtain predictors of all the coding blocks belonging to the current node. |
| US11388398B2 |
Video coding using local illumination compensation
A video coding device includes a memory configured to store video data, and processing circuitry in communication with the memory. The processing circuitry is configured to determine that a current block of the video data stored to the memory is to be coded according to a merge mode, and to determine a temporal candidate associated with a merge candidate list for the current block in accordance with the merge mode. The processing circuitry is further configured to determine a pool of spatial candidates associated with the merge candidate list, based on each spatial candidate of the pool having a same reference picture as the temporal candidate, and to set a local illumination compensation (LIC) flag value for the temporal candidate based on respective LIC flag values of one or more spatial candidates of the pool. |
| US11388394B2 |
Local illumination compensation (LIC) for virtual pipeline data units (VPDUS)
Techniques are described herein for processing video data. For instance, a current block of a picture of the video data can be obtained, and it can be determined that the current block includes more than one virtual pipeline data unit (VPDU). Current neighbor samples for the current block, reference neighbor samples for the current block, and additional neighbor samples for the current block can be obtained for illumination compensation. One or more illumination compensation parameters can be determined for the current block using the current neighbor samples, the reference neighbor samples, and the additional neighbor samples. The additional neighbor samples are used for determining the one or more illumination compensation parameters based on the current block covering more than one VPDU. Illumination compensation can be performed for the current block using the one or more illumination compensation parameters. |
| US11388393B2 |
Method for encoding video information and method for decoding video information, and apparatus using same
A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted. At the generating of the prediction information, the prediction information is generated by using the information on the coding unit neighboring to the current coding unit. |
| US11388392B2 |
Information processing apparatus and measurable region simulation method
An information processing apparatus simulates a measurable region of a sensor when the sensor is arranged in a measurement region to be measured, and the information processing apparatus includes: a generation unit that generates a measurement region map with environment information based on a three-dimensional model of the measurement region to be measured and the environment information that causes a change in a measurement result of the sensor; an execution unit that virtually arranges the sensor on the measurement region map with environment information generated by the generation unit, and simulates the measurable region of the sensor based on sensor information related to the measurable region of the sensor; and an output unit that outputs a result of simulation by the execution unit. |
| US11388391B2 |
Head-mounted display having an image sensor array
Head-mounted Displays (HMDs) are commonly used for virtual reality, mixed reality, and augmented reality. HMDs are, by definition, worn on the head of a user to provide a display in the line of sight of the user. By viewing the display, the user is able to experience one of the aforementioned types of reality. Oftentimes, HMDs are configured to integrate live video captured from the user's perspective, especially in the case of the HMD providing augmented reality where a virtual environment is combined with video of the real world. The present disclosure provides a configuration for a HMD having an array of image sensors to accurately capture image data to form the live video from the user's perspective. |
| US11388385B2 |
Primary and auxiliary image capture devices for image processing and related methods
Disclosed herein are primary and auxiliary image capture devices for image processing and related methods. According to an aspect, a method may include using primary and auxiliary image capture devices to perform image processing. The method may include using the primary image capture device to capture a first image of a scene, the first image having a first quality characteristic. Further, the method may include using the auxiliary image capture device to capture a second image of the scene. The second image may have a second quality characteristic. The second quality characteristic may be of lower quality than the first quality characteristic. The method may also include adjusting at least one parameter of one of the captured images to create a plurality of adjusted images for one of approximating and matching the first quality characteristic. Further, the method may include utilizing the adjusted images for image processing. |
| US11388382B2 |
Suggested viewport indication for panoramic video
A suggested viewport indication is generated and sent for use in a panoramic video. In one example, a method includes receiving encoded video including viewport metadata, decoding the video, extracting the viewport metadata, generating a viewport of the decoded video based on the viewport metadata, and buffering the generated viewport for display. |
| US11388372B2 |
Biological state detecting apparatus and biological state detection method
A biological state detecting apparatus which generates biological information of a person, light sources which emit light having a first wavelength and light having a second wavelength, respectively, an imaging device which receives reflected light of the emitted light, a controller which controls the light sources, an arithmetic operator which reads out a first image and a second image from the imaging device and performs an arithmetic operation thereon, and a state estimator which generates the biological information of the person. The arithmetic operator generates a distance image based on the first image and the second image. |
| US11388365B2 |
Video profile creation system
Machine learning based method and system for video profile creation are described. The technical problem of permitting users to create professional quality video profile without requiring the expertise in using specialized video creation tools is addressed by a video profile creation system powered by machine learning methodologies. In one embodiment, the video profile creation system provides a guided video recording process, and also provides a video processing pipeline, where a recorded video is transformed into a professional-looking video profile. |
| US11388363B2 |
TV set and backlight control method, control device and readable storage medium of the TV set
The disclosure discloses a TV backlight control method, which includes the following operations: acquiring current first ambient brightness information and a user type in a space where a TV set is located; determining a backlight adjustment value according to the first ambient brightness information and the user type. The brightness value of the TV backlight is reduced according to the backlight adjustment value. The present disclosure further discloses a control device, a TV set and a readable storage medium. |
| US11388357B2 |
Solid-state imaging element, test system, and control method for solid-state imaging element
Presence or absence of an abnormality is easily determined in a solid-state imaging element that detects an address event. The solid-state imaging element includes a photoelectric conversion element, a test signal supply unit, a selection unit, and a comparator. The photoelectric conversion element converts incident light into an electric signal by photoelectric conversion. The test signal supply unit supplies, as a test signal, a signal that fluctuates with time. The selection unit selects either the electric signal or the test signal. The comparator compares a predetermined threshold value with the signal selected by the selection unit, and outputs a result of the comparison. |
| US11388347B2 |
LED driver and method of operating a camera
Disclosed is a method of capturing an image of a scene using a user device having a rolling shutter camera. The scene is subjected to an illumination by an LED light source. The method includes providing, by the user device, a notification signal to the LED light source, the notification signal being indicative of a capturing or imminent capturing of an image; adjusting, by the LED light source, an operating characteristic of the LED light source, based on the notification signal; and capturing, by the rolling shutter camera, the image of the scene, while the LED light source is operating at the adjusted operating characteristic. |
| US11388346B2 |
Image capturing control apparatus and image capturing control method
An apparatus configured to control an exposure of a capturing unit includes a determination unit configured to determine an object region from a first image captured by the capturing unit and containing a predetermined object, an acquisition unit configured to acquire a region having a similar luminance value to a luminance value of the determined object region from a region other than the object region, and an adjustment unit configured to adjust the exposure of the capturing unit based on a luminance value of the region acquired by the acquisition unit in a second image captured by the capturing unit. |
| US11388341B2 |
Image processing apparatus, image processing method, and storage medium
To provide an image capturing apparatus with distribution information on an image capturing signal suitable for a display apparatus, an image processing apparatus includes: an image data acquisition unit configured to acquire image data; a configuration information acquisition unit configured to acquire configuration information on a display apparatus which displays at least a part of an image indicated by the image data; a range determination unit configured to determine a range corresponding to the part of the image based on the configuration information; and a display control unit configured to cause a display unit to display the image with distribution information of pixel values corresponding to the range of the image. |
| US11388340B2 |
Image processing device, image processing method, and image processing system for image stabilization
The present disclosure relates to an image processing device and method, and an image processing system that can suppress an increase in load due to image stabilization. A readout area, which is an area from which an image is read out, in an imaging area formed by a plurality of pixels is set on the basis of motion prediction information for a predetermined frame after a frame to be processed, and a cutout area to cut out a partial image from a readout image read out from the set readout area of the frame to be processed is set. The present disclosure can be applied to, for example, an image processing device, an imaging device, or an image processing system, or the like. |
| US11388339B2 |
Anti-shake method for panoramic video, and portable terminal
The present invention provides an anti-shake method for a panoramic video, which comprises: obtaining, in real time, an output video frame, a fisheye image corresponding thereto, a pixel timestamp in the video frame, and a corresponding camera gyroscope timestamp; synchronizing the pixel timestamp in the video frame with the corresponding camera gyroscope timestamp, and calculating a rotation matrix of the camera movement in the camera gyroscope timestamp; smoothing the camera movement and establishing a coordinate system of a smooth trajectory; correcting the fisheye image distortion; and rendering the fisheye image by means of forward rendering to generate a stable video. According to the present invention, the rolling shutter distortion of a panoramic video sequence can be corrected, the image distortion caused by the rolling shutter of a CMOS can be corrected, and the rolling shutter is eliminated, thereby achieving a better anti-shake effect of a video image. |
| US11388338B2 |
Video processing for vehicle ride
A method includes capturing video data from a camera over a period of time while capturing motion data from a detector over that same period of time. Then, the method additionally includes selecting a subset of the video data captured during the period of time, based on a corresponding subset of the motion data. The method then proscribes storing this selected subset of video data in memory. |
| US11388335B2 |
Image processing apparatus and control method thereof in which a control circuit outputs a selected image signal via an external device to a signal processing circuit
An image processing apparatus includes a first signal processing circuit that receives image signals from an image sensor and a second signal processing circuit that performs image processing on image signals output from the first signal processing circuit. The first signal processing circuit includes an evaluation circuit that determines evaluation values for image signals, a control circuit that controls an order according to which the image signals are output to the second signal processing circuit, based on the evaluation values, and a selection circuit that selects an image signal for a single frame from among the image signals for a predetermined plural number of frames, based on the evaluation values. |
| US11388332B2 |
Image capturing apparatus, image capturing method, and recording medium
An image capturing apparatus includes a plurality of imaging devices each of which including an optical system and an image sensor; and a processor. The processor is configured to control the plurality of imaging devices to capture images at a different timing; and combine the images captured by the plurality of imaging devices to generate a combined image. The images to be combined are images captured by the plurality of imaging devices at different timings. |
| US11388327B2 |
Image capture system having wireless communication function, image capture apparatus, and external connection apparatus
An image capture system that can ensure the rigidity and heat dissipation performance of an external connection apparatus, and also has excellent wireless communication performance. An image capture apparatus includes a first wireless communication section. An external connection apparatus includes a second wireless communication section. The second wireless communication section performs wireless communication with the first wireless communication section. The external connection apparatus is removably attached to the image capture apparatus. The first wireless communication section is disposed toward an attachment surface of the image capture apparatus to which the external connection apparatus is attached, with respect to the photographing optical axis. In a state in which the external connection apparatus is attached to the image capture apparatus, the two wireless communication sections are opposed to each other in a direction orthogonal to a direction of attaching the apparatuses to each other. |
| US11388325B2 |
Systems and methods for assessing products
In some embodiments, apparatuses, systems, and methods are provided herein useful to assessing products. In some embodiments, an enclosure for use in assessing products comprises a housing including a door configured to allow placement of a product within the housing, a product holding surface located within the housing allowing pictures to be taken through the product holding surface and configured to support the product, a first image capture device configured to capture an image of the product from a first perspective, a second image capture device configured to capture an image of the product from a second perspective, and wherein the image of the product from the second perspective is captured through the product holding surface, and a lighting element, wherein the lighting element is located within the housing, and wherein the lighting element is configured to provide lighting within the housing. |
| US11388324B2 |
Camera device, base unit, computation device, and corresponding methods and computer programs
Examples relate to a camera device, to a base unit for a camera device, to a computation device, and to corresponding methods and computer programs. A camera device comprises a magnetic attachment mechanism for attaching the camera device to a display surface of a monitor. The camera device comprises a camera sensor for generating image data. The camera device comprises wireless communication circuitry for providing the image data wirelessly to a computation device. |
| US11388322B2 |
Camera module having rotatable lens module and frames and portable electronic device including the same
A camera module includes a lens module; a first frame accommodating the lens module; a second frame accommodating the first frame; a third frame accommodating the second frame; and a housing accommodating the third frame. The lens module and the first frame are configured to rotate with respect to the second frame around an optical axis. The lens module, the first frame and the second frame are configured to rotate with respect to the third frame around a first axis that is perpendicular to the optical axis. The lens module, the first frame, the second frame, and the third frame are configured to rotate with respect to the housing around a second axis that is perpendicular to both the optical axis and the first axis. |
| US11388319B2 |
Counter-rotating fan and image capturing device
Sound is reduced after securing sufficient air volume. An intake side fan including a first housing, a first drive motor that functions as a drive source, a first hub that is rotated by drive force of the first drive motor, and a plurality of first impellers that is rotated along with the first hub; and an exhaust side fan including a second housing, a second drive motor that functions as a drive source, a second hub that is rotated by drive force of the second drive motor, and a plurality of second impellers that is rotated along with the second hub are provided. An axial maximum chord length of the first impellers is smaller than an axial maximum chord length of the second impellers. |
| US11388315B2 |
Apparatus of synchronizing a video synchronizing signal with another signal and method of controlling the apparatus
An apparatus includes a generating unit and a transmitting unit. The generating unit generates synchronization format information regarding a vertical synchronizing frequency and a horizontal synchronizing frequency of a first video synchronizing signal, and generates phase difference information indicating a phase difference between the first video synchronizing signal and a first reference signal synchronized with a grand master clock. The transmitting unit transmits the synchronization format information and the phase difference information to an external apparatus that can generates a second video synchronizing signal synchronized with the first video synchronizing signal. |
| US11388312B2 |
Image processing apparatus and image processing method
An original image is divided in a primary scan direction, and an upstream overlapping segment that overlaps with the divided image on the upstream in the primary scan direction is provided from the division position. Halftone processors are provided in correspondence with the divided images, and the pixels on each raster line of each of the divided images are sequentially picked up as a pixel of interest, and an error diffusion method is applied to the pixel of interest. The halftone processor that processes the divided image on the downstream in the primary scan direction out of the plurality of divided images starts, after the halftone processor that processes the upstream divided image performs the halftone processing on a pixel on a raster line, halftone processing on a pixel on the raster line of the divided image to be processed and causes, in the halftone processing, the result of the halftone processing performed on the pixel of interest by a degree specified in advance with the result of halftone processing performed on the corresponding pixel in an upstream overlapping segment of the adjacent upstream divided image. |
| US11388309B2 |
Communication job record display device, control method therefor, and storage medium storing control program therefor
A communication job record display device that is capable of improving display of a destination in a record of transmission and reception. A display unit displays information about a communication job concerning transmission and reception with an external device. An obtaining unit obtains record information about the communication job including destination information. A display controller controls display by the display unit. The display controller changes a destination display method based on a size of a record display screen displayed on the display unit and the destination information about the record information obtained so that the destination information will be displayed on the display screen. |
| US11388306B2 |
Image reading apparatus
An image reading apparatus includes a separating roller that is capable of switching between a separation state in which an original document is separated and a non-separation state in which the original document is not separated, and determines whether or not the original document is fed in the separation state or the non-separation state based on the types of the original document set through a user interface for instructing a select of the types of the original document to be read and a start of reading the original document. |
| US11388305B2 |
Image reading apparatus and image forming apparatus
An image reading apparatus includes a document placement unit, a document conveyance unit, a reading unit, a case, and a movable member. The document conveyance unit conveys a document, placed on the document placement unit, along a conveyance path. The case accommodates the reading unit and includes a transparent member which allows passing of light to receiving elements, and an opening. The movable member includes a cover portion and a connection portion and moves in an adjustment direction perpendicular to a longitudinal direction of the case. The cover portion covers the case opening while being in contact with an outside of the case. The connection portion connects the reading unit and the cover portion. When the movable member moves in the adjustment direction, the reading unit moves within the case to change an angle of the reading unit with respect to a document conveyance direction. |