US11549956B2
Assay system including assay apparatus and handheld single use assay devices for ElectroMagnetic Radiation (EMR) examination of a specimen. The assay devices include a housing, a specimen slide for elevation from an initial lowermost specimen introduction position to a final uppermost specimen examination position and a built-in liquid reagent dispensing arrangement for dispensing liquid reagent on the specimen slide. The assay apparatus automatically actuates an assay device and includes an imaging arrangement for obtaining specimen images.
US11549952B2
The invention relates to an in vitro method for the diagnosis of acute pancreatitis (AP) in a subject by detection of Glycoprotein 2 isoform alpha (GP2a) protein. In particular the invention pro-vides an in vitro method for the diagnosis of acute pancreatitis (AP) in a subject by detection of Glycoprotein 2 isoform alpha (GP2a) protein, comprising providing a sample of a human subject exhibiting symptoms of having pancreatic disease, wherein said sample is obtained from the subject within 72 hours of the appearance of said symptoms, providing an affinity reagent directed against GP2a, contacting said sample with said affinity reagent thereby capturing GP2a from said sample, and determining the concentration of GP2a from said sample, wherein determining a concentration of GP2a in said sample that is greater than the average concentration of GP2a in control samples, such as in a group of healthy individuals, indicates the presence of AP and the absence of one or more of chronic pancreatitis, pancreatic cancer, gastrointestinal cancer, liver cancer, neuroendocrine tumor, sarcoma, peptic ulcer or peritonitis. The invention further provides a kit and a system developed for carrying out the claimed method and determining the concentration of GP2a and performing an automated analysis of one or more samples.
US11549951B2
The present invention relates to methods and products associated with in vivo enzyme profiling. In particular, the invention relates to methods of in vivo processing of exogenous molecules followed by detection of signature molecules as representative of the presence of active enzymes associated with diseases or conditions. The invention also relates to products, kits, and databases for use in the methods of the invention.
US11549942B2
Methods and systems for identifying a protein within a sample are provided herein. A panel of antibodies are acquired, none of which are specific for a single protein or family of proteins. Additionally, the binding properties of the antibodies in the panel are determined. Further, the protein is iteratively exposed to a panel of antibodies. Additionally, a set of antibodies which bind the protein are determined. The identity of the protein is determined using one or more deconvolution methods based on the known binding properties of the antibodies to match the set of antibodies to a sequence of a protein.
US11549933B2
The magnetic chip detector system can have a first conductor member and a second conductor member both exposed to a liquid flow path and separated from one another by gap, each one of the conductor members having a magnetic field oriented into the liquid flow path, at least a first one of the magnetic fields being actively modifiable; an electrical energy source configured to induce a current circulation across the gap; and a meter configured to measure a response of the gap to the induced current circulation.
US11549930B2
A system for measuring mechanical properties of rock cuttings includes a vibration platform with an upper surface configured to vibrate a plurality of rock cuttings thereon. A sensor system is operatively connected to the vibration platform to monitor the rock cuttings vibrating on the upper surface of the vibration platform. A calculation module is operatively connected to the vibration platform and the sensor system to calculate mechanical properties of the rock cuttings based on applied vibrational force frequency of the vibration platform and measurements of the rock cuttings from the sensor system.
US11549928B2
The invention relates to a device for crumbling root crops into substantially equal sized pieces, comprising: a main frame having an inlet side and an outlet side; a root crop supply at the inlet side; at least one crumbling shaft rotatable supported in the main frame, the crumbling shaft being provided with a plurality of curved hooks, which are curved into a direction of rotation of the crumbling shaft; and a non-rotating cutting rake having a plurality of protrusions and recesses and forming a counter blade for the hooks, wherein the hooks are arranged for interlaced movement with said recesses of the non-rotating rake. The invention moreover concerns a system and a corresponding method.
US11549915B2
Described is a method for estimating a material property of an object by means of a laser ultrasonic (LUS) measurement equipment comprising a generation laser, a detection laser and a detector. The method includes providing a laser pulse onto a surface of the object by the generation laser such that an ultrasonic pulse is generated in the object and such that an ultrasonic vibration is immediately generated on the surface, measuring at least a first subsequent ultrasonic echo from the object by use of the detection laser and the detector, which ultrasonic echo is an echo from the ultrasonic pulse generated in the object, measuring the ultrasonic vibration which is immediately generated on the surface, by use of the detection laser and the detector, and estimating the material property by use of an ultrasonic attenuation parameter based on the measured at least first subsequent ultrasonic echo, whereby the material property is estimated by using the measured ultrasonic vibration which is immediately generated on the surface as reference to the measured at least first subsequent ultrasonic echo.
US11549914B2
An air data system includes an air data probe and a surface acoustic wave (SAW) sensor attached to the air data probe for detecting particulate accumulation. The air data probe includes a probe head, a strut connected to the head, and a mounting plate connected to the strut. The probe head has an inlet, an interior surface extending from the inlet, and an exterior surface extending from the inlet.
US11549913B2
Shear-mode chemical/physical sensor for liquid environment sensing and method for producing the same
Methods of forming a shear-mode chemical/physical sensor for liquid environment sensing on V-shaped grooves of a [100] crystal orientation Si layer and the resulting devices are provided. Embodiments include forming a set of V-shaped grooves in a [100] Si layer over a substrate; forming an acoustic resonator over and along the V-shaped grooves, the acoustic resonator including a first metal layer, a thin-film piezoelectric layer, and a second metal layer in an IDT pattern or a sheet; and forming at least one functional layer along a slope of the acoustic resonator.
US11549904B2
Analyte detection using electrochemical impedance spectroscopy-based imaginary impedance measurement
Methods for detecting one or more analytes in a sample utilizing Electrochemical Impedance Spectroscopy (EIS) measurement. In one method, analyte detection includes comparing an imaginary impedance measurement to a calibration curve of concentrations for each target analyte. The calibration curve of concentrations for each target analyte is established at an optimal frequency. In another method, a signal decoupling algorithm is utilized for detection of more than one analyte on an electrode.
US11549895B2
A system and method for analyzing a three-dimensional structure of a sample includes generating a first x-ray beam having a first energy bandwidth less than 20 eV at full-width-at-half maximum and a first mean x-ray energy that is in a range of 1 eV to 1 keV higher than an absorption edge energy of a first atomic element of interest, and that is collimated to have a collimation angular range less than 7 mrad in at least one direction perpendicular to a propagation direction of the first x-ray beam; irradiating the sample with the first x-ray beam at a plurality of incidence angles relative to a substantially flat surface of the sample, the incidence angles of the plurality of incidence angles in a range of 3 mrad to 400 mrad; and simultaneously detecting a reflected portion of the first x-ray beam from the sample and detecting x-ray fluorescence x-rays and/or photoelectrons from the sample.
US11549891B2
An automatic optical inspection (AOI) device and method are disclosed. The device is adapted to inspect an object under inspection (OUI) (102) carried on a workpiece stage (101) and includes: a plurality of detectors (111, 112) for capturing images of the OUI (102); a plurality of light sources (121, 122) for illuminating the OUI (102) in different illumination modes; and a synchronization controller (140) signal-coupled to both the plurality of detectors (111, 112) and the plurality of light sources (121, 122). The synchronization controller (140) is configured to directly or indirectly control the plurality of detectors (111, 112) and the plurality of light sources (121, 122) based on the position of the OUI (102) so that each of them is individually activated and deactivated according to a timing profile, that each of the detectors (111, 112) is able to capture images of the OUI (102) in an illumination mode provided by a corresponding one of the light sources (121, 122), and that when any one of the light sources (121, 122) is illuminating the OUI (102), only the one of the detectors (111, 112) corresponding to this light source (121, 122) is activated. Through the timing control over the multiple light sources (121, 122) and detectors (111, 112) by the synchronization controller (140), inspection with multiple measurement configurations can be accomplished within a single scan, resulting in a significant improvement in inspection efficiency.
US11549889B2
A method and a device are useful for detecting a binding of autoantibodies from a patient sample to double-stranded deoxyribonucleic acid (DNA) using Crithidia luciliae cells by fluorescence microscopy and by digital image processing.
US11549884B2
An embodiment provides a method for measuring zinc and copper in an aqueous sample, including: reducing an aqueous sample containing an amount of zinc and an amount of copper with a reducing agent; buffering the reduced aqueous sample; chelating the amount of copper in the buffered aqueous sample with a copper(I) chelating agent; measuring the amount of copper in the aqueous sample by measuring a first change in intensity of the absorbance of the copper chelated aqueous sample; chelating the amount of zinc in the buffered aqueous sample with a zinc(II) chelating agent; and measuring the amount of zinc in the aqueous sample by measuring a second change in intensity of the absorbance of the zinc chelated aqueous sample. Other aspects are described and claimed.
US11549873B2
A high-speed tensile testing machine conducts a tensile test on a test piece by applying a test force to the test piece. The high-speed tensile testing machine includes a detection unit configured to detect a test period indicating a time from when the test piece starts to deform under action of the test force to when the test piece breaks, and a determination unit configured to determine validity of a test result of the tensile test, on the basis of the test period and natural vibration of the high-speed tensile testing machine. Specifically, in the case where the test period is a predetermined multiple or more of a specific cycle indicating a cycle of the natural vibration of the high-speed tensile testing machine, the determination unit determines that the test result of the tensile test is valid.
US11549866B2
An automatic plant tissue sampler and a method for operating the same are provided. The sampler can include a plant handler configured to transport a plurality of plants to an imager. The imager may be configured to image plants to identify a sampling location. The automatic plant tissue sampler also includes a sampler configured to remove a tissue sample from the sampling location of plants, and a collection vessel configured to receive the tissue samples. The automatic plant tissue sampler may transport a plurality of plants to an imager and images the plurality of plants to identify a sampling location. The automatic plant tissue sampler can remove a tissue sample from the sampling location of the plurality of plants and store the tissue samples in a collection vessel for testing.
US11549862B2
A measuring device with at least one fluid channel for conveying a measuring fluid, wherein the fluid channel includes at least one inlet for the entry of the measuring fluid into the fluid channel and at least one outlet for the exit of the measuring fluid from the fluid channel. The fluid channel includes a diamond-shaped cross-section and includes a course from the at least one inlet to the at least one outlet over which the measuring fluid entering the fluid channel is deflected by at least 90° before the measuring fluid exits the fluid channel at the at least one outlet.
US11549861B2
An HVAC system includes a blower. The blower includes a driven pulley and a motor with a driver pulley. A motor drive supplies electrical power to the motor. A controller receives a benchmark rate of the flow of air provided by the blower and a corresponding benchmark output current of the motor drive. A benchmark input power corresponding to the benchmark output current is determined based on a predetermined relationship between input power and output current for the motor drive. A ratio of the benchmark rate of the flow of air provided by the blower to the benchmark input power is determined. The controller determines a pulley ratio for the blower based on this ratio.
US11549857B2
A dynamic balance testing device includes a vibrating unit configured to rotatably hold a predetermined rotating body being a specimen, a first spring configured to elastically support the vibrating unit and restrict displacement of the vibrating unit in a direction parallel to a rotation axis of the predetermined rotating body, and at least three second springs configured to elastically support the vibrating unit and restrict displacement of the vibrating unit in a predetermined direction orthogonal to the rotation axis. The at least three second springs are attached to the vibrating unit on a same predetermined plane, and the vibrating unit holds the predetermined rotating body such that a projection of a center of gravity of the predetermined rotating body onto the predetermined plane is substantially at the same position as a position where the first spring is attached to the vibrating unit.
US11549851B2
The invention relates to a method for monitoring the temperature of a cryopreserved biological sample. The invention also relates to a device for monitoring the temperature of a cryopreserved biological sample. The device (10) for monitoring the temperature of a cryopreserved biological sample comprises a sample container (1) having a receiving space (2) for receiving a biological sample (6). The device also comprises at least one chamber (11) having an interior that is not fluidically connected to the receiving space (2) and is only partially filled with an indicator substance (7) with a melting temperature in a region of −20° C. to −140° C. The chamber (11) has a barrier (13) that causes the indicator substance (7) to move into a second sub-region (12b) of the chamber (11) when the indicator substance (7) in a first sub-region (12a) of the chamber is in the fluid aggregate state.
US11549847B2
One embodiment of a method for restricting laser beams entering an aperture to a chosen dyad and measuring their separation. The method works with frequency-modulated coherent light, and one embodiment uses a moveable, variable-aperture apparatus (FIG. 1) in conjunction with a converging lens (6) and a detector (7). Key elements of other embodiments are described.
US11549829B2
An apparatus for locating a measurand anomaly, such as a hot-spot, along an optical waveguide is provided comprising: an optical waveguide, a light source configured to transmit pulsed light along the waveguide, and a first and second set of sensors provided along the waveguide. Each sensor is configured to reflect a portion of light propagating along the waveguide at a respective sensor wavelength corresponding to a measurand. The first set of sensors provides one or more groups of sensors configured to detect a measurand anomaly within that group. The second set comprises a plurality of sensors each separated from the adjacent sensor of that set by a distance along the waveguide greater than half the distance travelled by the light along the waveguide during the pulse duration. A plurality of sensors of the first set is provided between each adjacent sensor of the second set. The apparatus further comprises a detector configured to monitor the light reflected by the sensors, and a control system configured to control the light source and the detector to both locate at least the group containing a measurand anomaly and to monitor the measurand using the second set.
US11549824B2
Apparatuses, systems, and associated methods of assembly are described that provide for improved probed assemblies for use in sensors configured to convert between motion and electrical signals. An example probe assembly includes a probe rod defining a first end. In an operational configuration, the probe rod is at least partially received by a sensor device. The probe assembly further includes a probe head that receives the first end of the probe rod. The probe head mates with the first end so as to secure the probe rod therein. The first end of the probe rod is further welded to the probe head via a butt welding technique.
US11549805B2
A projecting apparatus includes a projecting device, an image-capturing device and a processing device. The projecting device projects a reversible structured light code onto a surface. The image-capturing device captures the reversible structured light code projected onto the surface and obtains image data. The processing device is coupled to the projecting device and the image-capturing device. The processing device receives the image data, generates three-dimensional point cloud information by performing decoding on the image data, and obtains scanning shift information corresponding to the projecting device according to the three-dimensional point cloud information and three-dimensional information corresponding to the surface.
US11549792B2
A tracking device is configured to detach from a launched projectile to remain in an animal when the projectile proceeds completely through the animal. The tracking device can be attached to the end of an arrow shaft and provide the nock of the arrow. A decelerator such as a barb, an offset fin, or a reverse helical projection is provided to aid in detachment of the tracking device from the arrow shaft as it passes through the animal. The tracking device remains embedded in the animal so that the animal can be tracked instead of the arrow.
US11549790B2
Disclosed herein is a multifunctional broadhead and universal ferrule for an archery arrow that has both mechanical and fixed configurations. The disclosure is directed to multifunctional mechanical arrow broadheads that deploy blades upon contact with a target and the ability to transition to a broadhead configured with the blades in a deployed and fixed position prior to target contact.
US11549775B1
A gun barrel cleaner rod includes a first cleaner rod and a second cleaner rod. The first cleaner rod and the second cleaner rod are detachably connected. A first lower end of the first cleaner rod and a second upper end of the second cleaner rod are detachably connected through a stud bolt. The stud bolt includes a first threaded end and a second threaded end. The first lower end of the first cleaner rod includes an upper thread, where the upper thread is matched with the first threaded end, and the second upper end of the second cleaner rod includes a lower thread, where the lower thread is matched with the second threaded end. The gun barrel cleaner rod achieves rapid connection through cooperation of stud bolts and a plurality of short rods, which saves storage space, transportation space, and cost.
US11549771B2
A speed loader has an elongated planar body with opposed major faces, the elongated planar body defining a plurality of cartridge receptacles on one of the opposed major faces, each of the plurality of cartridge receptacles configured to removably retain the head of a cartridge, the plurality of cartridge receptacles arranged along the length of the elongated planar body in an articulated sequence, at least some of the plurality of cartridge receptacles being arranged in at least two obtuse triangular subgroups, each of the obtuse triangular subgroups having three different cartridge receptacles, and each obtuse triangular subgroup having two end cartridge receptacles proximate one major edge of the elongated planar body and an intermediate cartridge receptacle proximate an opposed major edge of the elongated planar body. The obtuse triangular subgroups may face the same major edge or opposite major edges. The obtuse triangular subgroups may each define an arc.
US11549770B2
The present disclosure relates to a modular firearm frame adapter that aid in making compatible a slide associated with a first firearm and a frame associated with a second firearm. The compatibility is such that the slide associated with a first firearm and a magazine associated with a second firearm being able to function properly as a single integrated firearm. This system includes an adapter, and one or more adapter elements that aids allowing the modular firearm to function properly.
US11549769B1
A self-locking bolt assembly is provided having a short stroke allowing the assembly to be contained within the receiver. The assembly has a base plate, a recoil rod with a spring, a bolt body, a bolt and a locking mechanism. The bolt is internally (i.e. lockable onto itself) lockable when the bolt is in battery. The locking mechanism, for example, can be a roller bearing, a lever lock, a cam rotary lock or a roller. The locking mechanism engages to recoil rod and prevents rearward motion of the bolt. Blowback and reciprocation of the bolt are temporarily delayed after a shot is fired until after the bolt is unlocked. Rearward movement of the bolt body due to inertia causes the locking mechanism to be disengaged to unlock the bolt and to allow for reciprocation of the bolt.
US11549767B2
An action for a firearm uses a rotating barrel on which are mounted lugs and a cam follower. The barrel is positioned coaxially within a tube fixed to the frame of the firearm. A cam, engaged by the cam follower, is also fixed to the frame. A gas space is defined between the tube and the barrel by a thrust surface on the barrel and a reaction surface on the tube. A gas port connects the gas space with the barrel's bore. A slide overlies the tube and defines longitudinally oriented grooves which receive the lugs when the barrel is rotated by interaction between the cam and the cam follower to align the lugs and the grooves. Motion of the barrel is arrested by interaction between the cam and cam follower, and motion of the slide relative to the barrel is permitted when the lugs align and engage the grooves.
US11549759B2
A heat transfer device includes a bag and a working fluid. The bag includes a first sheet and a second sheet with edges that are sealed together. The working fluid is enclosed in the bag. The working fluid changes a phase thereof between gas and liquid. The bag includes a vaporizing portion in which the liquid-phase working fluid is vaporized and a condensing portion in which the gas-phase working fluid is condensed. The bag includes a two-phase flow channel in which liquid-gas two-phase slug flow including the liquid-phase working fluid and the gas-phase working fluid occurs from the vaporizing portion to the condensing portion. The two-phase flow channel is provided in an internal space of the bag.
US11549753B2
Heat shrink wrap product packaging oven or tunnel apparatus and processing methods are provided which incorporate or utilize airfoils in conjunction with hot air-providing side walls to desirably control impact of hot air onto a product wrapped with a tube of heat shrink wrap film and being conveyed on a conveyor thereby. In such heat shrink wrap product packaging apparatus and methods, such airfoils can be movable, e.g., rotatably moveable, relative to the side walls to vertically alter an air impact point onto the product.
US11549751B2
A process for augmenting energy in a dryer used in processing is disclosed. The process includes providing a source of syrup having concentrated solids. They syrup is then directed through a syrup line to a recirculation pump where it is recirculated to a heat exchanger having a source of heat delivered thereto. The syrup is heated to a temperature above a flash point of the syrup. The heated syrup is delivered to a flash tank and water vapor is flashed off and then directed through a vent and into a dryer. Cooled syrup remaining in the flash tank is delivered through a cooled liquid line to the syrup line to repeat the process. The delivery of water vapor to the dryer results in an additional source of energy being transferred to the dryer.
US11549748B1
A system including a hydrocarbon recovery system integrated with a fluff transfer system, the hydrocarbon recovery system comprising a purge column, a separator, a purge gas-hydrocarbon recovery unit, and a waste gas outlet line, and the fluff transfer system comprising a fluff transfer blower, and an extruder feed tank fluidly connected with the fluff transfer blower via a fluff transfer blower outlet line and fluidly connected with the purge column. The hydrocarbon recovery system can be integrated with the fluff transfer system via a purge column fluff transfer gas inlet line fluidly connecting a purge gas inlet of the purge column with the fluff transfer blower outlet line, such that a portion of the fluff transfer gas in the fluff transfer blower outlet line is introduced into the purge column as purge gas. Make-up gas to the fluff transfer system can come from the hydrocarbon recovery system.
US11549742B2
A container refrigeration unit (10) is provided. The container refrigeration unit includes a container (20), a curtain (30), a seal element (40) and a sealing adapter (50). The container includes sidewalls defining an open end (26) and a curtain track (27) proximate the open end. The curtain is sized to cover the open end. The sealing adapter is fittable to the curtain track. An entire periphery of the curtain and an entirety of the seal element are sequentially fittable to the sealing adapter.
US11549738B2
A method of manufacturing a transport refrigeration unit is provided. The method includes providing an enclosure including an outer layer and a supporter. Providing the enclosure includes supplying one of a first material and a second material to a mold. This also includes supplying the other of the first material and the second material on the one of the first material and the second material that is supplied to the mold. Also, this includes curing the first material and the second material integrally that are supplied to the mold. The first material forms into the outer layer and the second material forms into the supporter. The second material includes a plurality of reinforcing fibers.
US11549733B2
A heat exchanger includes heat transfer tubes and a header that forms a refrigerant flow path. The header includes: a first member that includes a first plate-shaped portion; a second member that includes a second plate-shaped portion; a third member that includes a third plate-shaped portion positioned between the first plate-shaped portion and the second plate-shaped portion in a first direction that is a direction in which the first plate-shaped portion and the second plate-shaped portion are arranged; a fourth member that includes a fourth plate-shaped portion positioned between the first plate-shaped portion and the second plate-shaped portion in the first direction and a second opening that constitutes a part of the refrigerant flow path, where a second is along a longitudinal direction of the second opening; and a fifth member.
US11549731B2
A heat pump that includes a thermoelectric device(s) and a heat sink having a raised portion with a top surface for thermally coupling with a planar face of the thermoelectric device(s). The raised portion of the heat sink includes an outer periphery and a raised central region surrounded by a void region to provide more uniform thermal conductivity when clamped within an assembly. The raised central region is shaped in an any shape corresponding to a shape of uneven thermal conductivity due to clamping pressure applied to the heat sink. The void region can be substantially contiguous and entirely circumscribe the central raised region. The device can optionally include discrete supports formed of a less thermally-conductive material within the void region. The supports can be elastomeric, such as O-rings, and disposed within pockets defined within the void region.
US11549728B2
A gas turbine engine has a compressor section, a combustor, and a turbine section. An associated fluid is to be cooled and an associated fluid is to be heated. A transcritical vapor cycle heats the fluid to be heated, and cools the fluid to be cooled. The transcritical vapor cycle includes a gas cooler in which the fluid to be heated is heated by a refrigerant in the transcritical vapor cycle. An evaporator heat exchanger at which the fluid to be cooled is cooled by the refrigerant in the transcritical vapor cycle. A compressor upstream of the gas cooler compresses the refrigerant to a pressure above a critical point for the refrigerant. An expansion device expands the refrigerant downstream of the gas cooler, with the evaporator heat exchanger being downstream of the expansion device, and such that the refrigerant passing through the gas cooler to heat the fluid to be heated is generally above the critical point.
US11549716B2
A method of conditioning wastewater includes flowing wastewater into and through a first fluid tube and flowing a heat transfer fluid into and through a second fluid tube. The heat transfer fluid entering the second fluid tube has a different temperature than the wastewater entering the first fluid tube. The first fluid tube and said second fluid tube are positioned within a first casing that is surrounded by insulation. The first casing and the insulation are positioned within a second casing. The wastewater in said first fluid tube and said heat transfer fluid in said second fluid tube are arranged to allow heat transfer between the wastewater in said first fluid tube and the heat transfer fluid in said second fluid tube.
US11549711B1
The system for aggregation and prioritization of diagnostic data for the purpose of mechanical system tuning allows the user, or technician, to quickly tune a complex mechanical system, such as a HVAC system. Tuning is assisted by rendering alert, system performance, and subsystem performance using a consistent visual tuner as a replacement for traditional mechanical gauges. Diagnostic data is collected by one or more data trackers and sensors installed on mechanical components within the HVAC unit. Data collected includes temperatures, flow, amperage consumption, refrigerant pressure, and related metrics. When the user opens the interface for the mechanical system tuner, the user is first prompted to select a location and a time period. The system then reviews its previously collected data, sorting and processing for the location and time period selected. The user is then presented with multiple performance measurements rendered in a consistent graphical, color-coded format.
US11549705B2
A hybrid humidity control and air purification device and method for hybrid humidity control and air purification. The hybrid device is a single unit capable of humidifying dry environmental air, dehumidifying humid environmental air and removing particulates and contaminants from the air. The device controls the outgoing air to a relative humidity setpoint between 35-50% with negligible particulate matter content. Particulate matter is transferred to water, which may be supplied and flushed by an automatic water pumping system.
US11549694B2
A heating, ventilation, and/or air conditioning (HVAC) unit includes a cabinet defining a cabinet interior configured to house components of the HVAC unit. The cabinet includes an opening defining an air flow path between the cabinet interior and an external environment. The HVAC unit also includes a fan assembly including fan blades configured to move an air flow through the opening, wherein the fan assembly is configured to enable translation of the fan blades through the opening between a shipping arrangement in which the fan blades are disposed in the cabinet interior and an operational arrangement in which the fan blades are disposed in the external environment.
US11549690B2
A domestic cooking appliance for heating a food item is provided. The domestic cooking appliance includes a housing; a cooking chamber located in the housing and having a wall, the cooking chamber being configured to contain the food item while the food item is being heated; a heating element that provides heat to the cooking chamber for heating the food item; a temperature detector located in the cooking chamber and configured to detect a temperature in the cooking chamber; and a temperature detector positive motion stop located in the cooking chamber and surrounding a portion of the temperature detector.
US11549665B2
A multifunction lighting apparatus includes a light body, an adjustment bracket, and a frame. More than one optical unit may be selected to be installed to the multifunction lighting apparatus. In addition, the light body may be moved with respect to the adjustment bracket to provide more flexible light effect.
US11549649B2
The present application discloses a device and method for detecting and ablating hydrates in a natural gas pipeline. The device includes a transmission mechanism, a detection mechanism and an ablation mechanism. The detection mechanism and the ablation mechanism are both connected to the transmission mechanism through an elastic connector, such that the device can smoothly pass through bends in the natural gas pipeline. The transmission mechanism includes a universal wheel component, which forms static friction with an outer wall of an inner natural gas pipeline, such that the device can move along the inner natural gas pipeline. The detection mechanism detects the temperature of the natural gas pipeline and determines whether hydrates are generated in the natural gas pipeline to block the pipeline, and then the blockage is heated by the ablation mechanism to ablate the hydrates.
US11549643B2
A pressure vessel includes a liner including a cylindrical body and a dorm portion continuous with at least one end of the body in an axial direction and includes a reinforced fiber sheet covering an outer side of the liner and made of fabric. The reinforced fiber sheet includes first yarns arranged on the body and the dorm portion such that yarn main axes of the first yarns extend in the circumferential direction of the liner and second yarns arranged on the body and the dorm portion such that yarn main axes of the second yarns extend in the axial direction of the liner. A total number of the first yarns or the second yarns that exist per unit length in the axial direction of the liner is smaller in the dorm portion than in the body.
US11549642B2
The present disclosure provides a vehicle having a storage assembly for storing and dispensing a pressurized gas. The storage assembly includes a first storage cylinder section and a second storage cylinder section that each have multiple storage cylinders arranged longitudinally parallel to one another in a first layer and at least in a second layer. The storage cylinders are fluidically connected to one another in a meandering manner by a plurality storage cylinder loops. Each of the storage cylinder loops is connected to an axial end of a storage cylinder disposed in the first layer and an axial end of a storage cylinder disposed in the second layer. The storage assembly includes a cross member frictionally connected to the body of the vehicle and arranged in an interstice defined between the first and second storage cylinder sections.
US11549636B1
A platform to be used to secure objects for delivery by air. As a platform is lowered toward the ground, the legs of the platform touch the ground and interact with each other to stabilize the platform. A stable platform does not tip over. The platform may stabilize itself even when lowered onto uneven terrain. As the platform is lowered, the legs, except the last leg, move upward or inside the body of the platform until the last leg touches the terrain. On uneven terrain, the legs of the platform move upward or inside different amounts, so the legs have different lengths. The last leg to touch locks the other legs so that they cannot move up or down thereby stabilizing the platform. An incompressible material is used to detect when the last leg touches the terrain and to lock the other legs.
US11549633B1
An assembly, a system, and a method for protecting a portion of a pipeline from an impact in an excavation operation creating a void around the portion of the pipeline with a shell assembly are described. The shell assembly includes two half cylinders and fasteners to couple the two half cylinders together. Each half cylinder has a pipe cover shell, an inner shell, and an outer shell. The pipe cover shell is sized to conform to an outer surface of the pipeline. The inner shell is spaced apart from the pipe cover shell and coupled to the pipe cover shell by radially extended inner supports. Each inner support has a crumple component that is weaker than adjacent portions of the inner support. The outer shell is spaced apart from the inner shell with the inner shell disposed between the outer shell and the pipe cover shell.
US11549632B2
A device for mapping an inlet into a tubular pipe, the device including a pipe robot including a base unit including a chassis configured for driving in the tubular pipe, a pivot arm arranged at the base unit, an indicator arranged at the pivot arm, a camera arranged at the pivot arm with a viewing direction towards the indicator, a control device; and a conductor arranged between the control device and the base unit and configured to transmit control signals of the control unit for positioning the base unit in the pipe, for pivoting the pivot arm about a longitudinal axis of the base unit and for pivoting the indicator relative to the inlet and to transmit an original image of the indicator that is captured by the camera to the control device. The invention also relates to a method for using the device.
US11549630B2
In embodiments, a connector for setting a layout of a brake hose includes a first coupling member coupled to one end of the brake hose; a second coupling member disposed to be spaced apart from the first coupling member, and coupled to the caliper housing or the frame of the master cylinder; and an adjusting unit connected at one end thereof to the first coupling member, connected at other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a bend angle between the first coupling member and the second coupling member, in a test for setting the layout of the brake hose.
US11549626B2
In an embodiment, a method of forming a cooling plate, comprises laser welding a plurality of weld lines to physically connect a first substrate and a second substrate wherein the plurality of weld lines forms an inflatable track; and inflating the inflatable track with an inflation fluid to form a cooling channel in the cooling plate. In another embodiment, the cooling plate can comprise a first substrate and a second substrate and a plurality of weld lines can form a fluid tight seal for a cooling channel located therebetween.
US11549625B2
A hose connector is disclosed that provides a magnetized connection of hoses, tubes, cables, ducts, pipes, chains, straps, wires, twine, cord and/or rope creating a continuation in length for versatile and extended flow for, but not limited to, watering needs eliminating conventional connector threads currently requiring multiple turns to release or attach or existing pronged coupling requiring a degree of hand agility and strength. Thereby the disclosed matter provides the means for a fast, single motion attachment or twisting detachment of, but not limited to hose, tube, cable, duct, pipe, chain, strap, wire, twine, cord and/or rope ends without requiring the hand strength or precision that some conventional hose, tube, cable, duct, twine, cord, and/or rope connectors may require. There may be any combination of connecting the ends of hoses, tubes, cables, ducts, pipes, chains, straps, wires, twines, cords, and/or ropes. In some scenarios, flow is not required.
US11549612B1
A docking fixture for removal of a valve core from a valve fitting of a pressurized system includes a main body defining a hollow main channel that receives a gripping probe to remove the core of a charging valve that is part of a pressurized HVAC system. The docking fixture has a proximal end that can be connected to the HVAC fitting that houses the valve core that is to be removed and replaced. The docking fixture has a side port integrated with a slide valve that can be closed to isolate and protect a sensitive vacuum pressure gauge that might be connected to the free end the fixture's side port. The slide valve includes a sleeve and a tactile feedback mechanism that is configured to provide tactile sensation when the sleeve is positioned in one of the open position and the closed position of the slide valve.
US11549610B2
A valve position indicator for a valve includes a spline barrel, indicator flag, and follower. The spline barrel may be generally tubular and may be positionable about a tail stem protector of the valve. The spline barrel may have a helical slot formed therein. The spline barrel may be rotatably coupled to the tail stem protector of a valve. The indicator flag may be coupled to the spline barrel and may extend radially therefrom. The follower may be coupleable to a tail stem of the valve. The follower may extend in a direction perpendicular to the extent of the tail stem. The follower may extend through a slot in the tail stem protector and the helical slot of the spline barrel when the spline barrel is positioned about the tail stem protector.
US11549607B2
A pressure regulator for gas distribution systems includes: a connection body for connection between an upstream pipe and a downstream pipe, the following elements being defined inside the connection body: an inlet duct an outlet duct, a high-pressure chamber connected to the inlet duct, a low-pressure chamber connected to the outlet duct, a passage opening between the high-pressure chamber and the low-pressure chamber, a movable shutter designed to obstruct the passage opening, components for moving the movable shutter in a controlled manner. The components for moving the movable shutter in a controlled manner include: a first main control head fixed to the connection body and configured to operate the movable shutter through a first control rod, a second auxiliary control head configured to operate the movable shutter through a second control rod fixed to the same movable shutter.
US11549605B2
One or more techniques and/or systems are disclosed for interrupting fluid flow when experiencing fuel leaking conditions, such as an out of specification connection between the fuel source and a device utilizing the fluid. A distal end of a valve body has interfaces with at least a portion of a connection to a fluid supply; and a proximal end interfaces with at least a portion of a fuel intake. An internal passage runs between the proximal end and distal ends of. A displacement member in the internal passage comprises a distal portion that extends out of the valve to engage a valve to the fuel supply. A retention cap selectably engaged with the valve body can comprise a material that deforms under force at a predetermined temperature, resulting in a release of the displacement member under a biasing force form a biasing component between the cap and displacement member.
US11549603B2
A check valve may include a housing having a bore therethrough, the bore including an inner surface and a bearing face; a check seat adaptor coupled to the housing; a seal in the housing, the seal including a seat bore; and a dart disposed in the bore between the seal and the bearing face and axially moveable between closed and open positions. The dart may include a tail and a head that has at least one dart inlet and sealingly engages the seal when the valve is closed. The tail defines an inner chamber having an outlet that is in fluid communication with the bore. The dart inlet(s), the inner chamber, and the outlet may be in fluid communication and together define a dart flow path through the dart. A biasing device may urge the dart toward the seal.
US11549602B2
The present application discloses a liquid seal method for on-off of gas pipeline and a device thereof, wherein a liquid-sealed U-shaped container being provided in the gas pipeline that requires to perform on-off control; a lifting mechanism using a leading screw controls the slider having a certain volume to immerse in or leave the liquid so as to raise or lower the liquid level. The U-shaped container has a structure with a wide top and a narrow bottom, the space of the U-shaped container is divided into two spaces with different sizes by a separating plate, and a liftable liquid-occupying device is located at the space having a larger volume; the upper and lower parts of the slider are tapered; and the driving device can be motor or hand wheel.
US11549597B2
The ventilation unit includes: an explosion-proof valve that permits gas to flow from the inside of a housing to the outside of the housing when internal pressure within the housing is higher than external pressure outside the housing by a value larger than or equal to a predetermined value, and is capable of returning to block the flow of the gas from the inside of the housing to the outside of the housing; and a ventilation membrane that permits gas to flow between the inside and the outside of the housing even when a pressure difference between the internal pressure and the external pressure is less than the predetermined value.
US11549581B2
A vehicle drive-force transmitting apparatus including: a casing provided with an oil supply hole; a pump for pumping out an oil stored in the casing; and a pipe for delivering the oil pumped out by the pump, such that the oil discharged from the pipe is supplied to the oil supply hole. The oil is to be discharged from the pipe collides with an oil collision portion which is a portion of the casing and which is located on an upper side of the oil supply hole. The casing includes a guide portion and a block portion. The guide portion is located on a lower side of the oil collision portion, so as to guide the oil discharged from the pipe toward the oil supply hole. The block portion is located to surround the oil collision portion, so as to block the oil splashing from the oil collision portion.
US11549554B2
Bearings with visually distinct wear indicators are disclosed. An example bearing disclosed herein includes a movable portion, a race to receive the movable portion along a first surface to thereby permit movement of the movable portion within the race, and a liner disposed on the first surface of the race, the liner having a first layer and a second layer, the first layer disposed on top of the second layer, the first layer visually distinctive from the second layer.
US11549547B2
A locking device adapted to lock a shell to an installation body includes a thread connection member extending through a connecting hole in the shell and engaging a threaded hole in the installation body, a sealing ring sleeved on the thread connection member and adapted to be pressed on an installation surface of the shell to seal the connecting hole of the shell, and a gasket sleeved on the thread connection member and adapted to be pressed between the thread connection member and the sealing ring to prevent the thread connection member from being loosened. The gasket has a pair of stopping arms. An angle defined between the stopping arms is greater than 0 degrees and less than 180 degrees. A pair of top ends of the stopping arms are adapted to simultaneously abut against an outer wall of the shell to prevent the gasket from rotating with the thread connection member.
US11549539B2
A reduced ring groove rivet at least includes a pin having a head and a body connected to the head; a plurality of sets of ring grooves are equidistantly arranged on the body, and each of the sets of ring grooves includes a first ring groove and a second ring groove adjacent to the first ring groove, wherein the first ring groove has a first groove bottom and a first groove peak adjacent to the first groove bottom, and the second ring groove has a second groove bottom and a second groove peak adjacent to the second groove bottom; a diameter of the second groove bottom is smaller than a diameter of the first groove bottom, or a diameter of the second groove peak is smaller than that of the first groove peak, so that any of the plurality of sets of ring grooves can be breaking part during operation.
US11549537B2
An article of furniture can include an upper beam member, a first side member, a second side member, and a plurality of attachment bracket members connecting the first side member to the upper beam member adjacent a first side of the upper beam member and also connecting the second side member to the upper beam member adjacent a second side of the upper beam member. Each attachment bracket members can have a body and a plurality of arms extending from the body. The arms can include a first and second top arms, first and second intermediate arms, and first and second bottom arms. The arms can be positioned to define channels.
US11549534B2
A fastener system for securing a panel to a frame comprises one or more rotating fasteners installed in the perimeter edge of the panel. In operation, one or more cam surfaces of the fastener engage receiving surfaces of a receiver on the frame such that, upon rotation of each fastener, the panel is drawn toward the frame. In some embodiments, the panel is moved in a first direction parallel to the panel and a second direction perpendicular to the panel or in a composite diagonal direction inclined relative to the panel. The fastener system may facilitate compression of seals disposed along the perimeter edge of the panel and between a side of the panel and rabbet ledge of the frame and may further facilitate removal and maintenance of the panel.
US11549529B2
A system for fastening two components is disclosed having a mechanical connection device including two tenons that each extend from an opposite face of an interposed plate, each of the tenons having two appendages forming coupling arms, each appendage being positioned on either side of the tenon. The appendages of one tenon being positioned in a different longitudinal direction than the appendages of the other tenon, each appendage having a coupling component to connect to a device for locking the tenons and two end fittings that each have a slot in which each of the tenons of the connection device is able to be fitted, each appendage protruding out of the slot on either side thereof.
US11549527B2
A fluid actuated linear drive includes a drive housing and a drive member which is movable between two stroke end positions. The drive member has a drive unit with a drive piston which divides off two drive chambers from one another, the drive chambers via two housing channels being connected to axial housing coupling openings which are arranged on a housing rear side. A multi-function module is built onto the housing rear side in a position of use and includes components of an external end position setting device for the drive member and is furthermore provided with module block channel systems which communicate with the housing channels and can be used for the feed and discharge of a drive fluid when the multifunction module is built onto the drive housing in the position of use.
US11549519B1
A fan blade device includes a plurality of main fan blades and extension fan blades. Each main fan blade includes a main fan blade body arranged obliquely, a plurality of first protrusions, and at least one engaging groove. Each extension fan blade includes an extension fan blade body arranged obliquely and having a top surface that is contiguously flush with a top surface of the main fan blade body of a respective main fan blade, a plurality of second protrusions respectively abutting against the first protrusions of the respective main fan blade, and at least one engaging piece engaging the at least one engaging groove of the respective main fan blade.
US11549510B2
A motor-operated compressor includes a compression unit including a compression chamber formed by a plurality of scrolls engaged with each other. The compressor includes a rotation shaft having one end coupled to one of the scrolls and a rotor coupled with another end of the rotation shaft. The compressor includes a stator radially separated from the rotor by a predetermined gap. The compressor includes a casing having a motor chamber. The stator is inserted in the motor chamber and divides the motor chamber into a first space and a second space. The casing includes an inlet port coupled to the first space to guide a refrigerant toward the motor chamber. The casing also includes a suction guide passage coupled to the second space to guide the refrigerant sucked through the inlet port toward the compression unit. A communication passage portion in the rotation shaft communicates the first and second spaces.
US11549509B2
An electric hydraulic pump for a transmission includes: a motor including a motor cover, a motor case coupled with the motor cover, and a stator and a rotor disposed within the motor cover and the motor case; and a pump including a pump case forming a pump chamber, and a gear rotor which is disposed within the pump chamber, connected with the rotor through a motor shaft and receives rotational power of the motor. In particular, a plurality of oil circulation holes are formed in the motor cover and a connecting hole is formed in the motor cover corresponding to the pump case, and an oil flow channel is formed within the pump case for connecting the connecting hole and an oil inlet of the pump chamber.
US11549507B2
A displacement device including an inner rotor and an outer rotor with meshing projections. Points on each rotor trace a hypotrochoidal path relative to the other. The tips of the outer rotor projections may contact the inner rotor at Top Dead Center (TDC) and Bottom Dead Center (BDC) to form higher and lower pressure regions. Various elements may shape other elements to form seals.
US11549491B2
The invention relates to a system for monitoring wind turbine components including an independent data processing environment adapted to: receive a first category of data input related to operation of the wind turbine, process the received data input by one or more component specific monitoring algorithms adapted to establish an estimated component value related to a component to be monitored based on received first category data input having at least indirectly impact on the component, wherein the component specific monitoring algorithm is adapted to establish a component residual as the difference between the estimated component value and received first category of data input of the component to be monitored, and wherein the component specific monitoring algorithm furthermore is adapted to establish a component specific health value of the component to be monitored based on the established residual and put the health value at disposal for data processors outside the environment.
US11549490B2
The present disclosure is directed to an internal reinforcement assembly for a tower of a wind turbine. The reinforcement assembly includes a plurality of reinforcing rod members spaced circumferentially about the tower. Each of the plurality of reinforcing rod members includes a first end and a second end. The reinforcement assembly also includes an adjustable mounting component configured with each of the second ends of the plurality of reinforcing rod members. As such, the adjustable mounting components are mounted to an interior wall of the tower at a location to be reinforced. Thus, the reinforcing rod members interact with the tower to reinforce the tower at the location to be reinforced.
US11549484B2
A device and a method for manufacturing a rotor blade for a wind energy installation, wherein the rotor blade includes at least two rotor blade shells which are bonded together, includes a holding device arranged to hold a rotor blade shell such that at least one bonding surface on the rotor blade shell and/or on a web attached to the rotor blade shell is exposed. The bonding surface of the rotor blade shell can be bonded to a further rotor blade shell. The device further includes a robot arm arranged to apply adhesive to the at least one bonding surface, a carriage on which the robot arm is mounted, and a guide device mounted on the holding device. The carriage is mounted on the guide device so as to be movable. The guide device is arranged to guide the carriage and the robot arm along the holding device, in particular along the bonding surface.
US11549481B1
A system for converting fluid flow into electricity. The system has an arm assembly with four floats that rotate around a center float. The floats on the arm assembly are all provided with impellers that turn one half revolution for every one revolution of the arm assembly. This slow rotation maintains the impellers at the optimal angle to convert the flow of the water current into rotational motion of the arm assembly, regardless of the orientation of the arm assembly. The arm assembly is coupled to an electric generator provided on the center float that converts torque generated by the arm assembly into electric power that may either be stored on an on-board battery or transmitted by wire for use elsewhere.
US11549467B2
A fuel vapor treatment apparatus includes a controller configured to detect an abnormality in at least one of a first check valve, a second check valve, a second purge passage, a charging passage, and an ejector based on pressure detected by a pressure detector.
US11549465B1
A solid fuel propulsion system includes a housing, an air inlet configured to enable air to flow into the housing, an air duct, a rotation detonation chamber, and a nozzle assembly. The air duct is disposed in the housing and is in fluid communication with the air inlet. The air duct is configured to supply air for combustion of a solid fuel configured to sublimate into a gaseous fuel mixture. The rotation detonation chamber is disposed in the housing aft of the air duct and is configured to combust the gaseous fuel mixture and air to generate a rotating detonation wave. The nozzle assembly is configured to expand and exhaust the flow prompted by the rotating detonation wave to generate thrust.
US11549461B2
An aluminum alloy having excellent high temperature strength and thermal conductivity; and an internal combustion engine piston including the alloy. The aluminum alloy includes 11.0-13.0% Si, ≤0.3% Fe, 0.3-2.0% Mg, 2.0-5.0% Cu, 3.0-4.0% Ni, 0.2-1.0% Mn, 0.05-0.4% Cr, and 0.05-0.4% V, with the remainder including aluminum and unavoidable impurities.
US11549460B2
There is provided a water cooled engine including a cylinder head with minimized thermal strain. A head water jacket includes an inter-exhaust-port-wall water channel between a first exhaust entrance port wall and a second exhaust entrance port wall. A cylinder head includes a cooling water injection passage provided at a bottom wall of the cylinder head. The cooling water injection passage is positioned on the exhaust end side, and includes a passage entrance provided on the exhaust end side, and a passage exit directed toward the inter-exhaust-port-wall water channel. An exhaust port wall includes a heat dissipation fin extending from a first exhaust entrance port wall toward an exhaust end. The space between the heat dissipation fin and a second exhaust entrance port wall forms a water channel entrance of the inter-exhaust-port-wall water channel.
US11549457B2
A method detects a fault, in particular coking, in the intake tract of an internal combustion engine with direct fuel injection, a throttle valve, and a variable intake valve lift controller. The method has the steps of a) carrying out a first quantity deviation test, by which a first air ratio value is ascertained that is formed from a lambda value, which is measured during the first quantity deviation test, and a desired lambda value of the fuel combustion in the fuel chambers of the internal combustion engine, wherein in the first quantity deviation test, a load control is carried out by the variable intake valve lift controller; b) carrying out a second quantity deviation test, by which a second air ratio value is ascertained that is formed from a lambda value, which is measured during the second quantity deviation test, and a desired lambda value of the fuel combustion in the fuel chambers of the internal combustion engine, wherein in the second quantity deviation test, a load control is carried out by the throttle valve; and lastly c) determining a comparison result from the first air ratio value and the second air ratio value, the presence of a fault in the intake tract of the internal combustion engine being detectable using the comparison result.
US11549449B2
A throttle valve for a centrifugal compressor includes a body having a central passage and one or more diverter flow paths. The central passage is formed by an inner surface of the body, each diverter flow path has an inlet and an outlet, and the one or more diverter flow paths are configured to induce a swirl within a fluid flow through the central passage while a portion of the fluid flow passes through the one or more diverter flow paths. The throttle valve also includes at least one blade disposed within the central passage. The at least one blade is configured to direct the portion of the fluid flow to the inlets of the one or more diverter flow paths while the at least one blade is in a partially open position.
US11549447B2
A fuel/air supply device including a fuel supply arrangement designed to convey fuel to a fuel outlet of the fuel/air supply device, a primary air supply arrangement designed to convey air to an air outlet of the fuel/air supply device, and a secondary air supply arrangement connecting the primary air supply arrangement to the fuel supply arrangement at a position upstream of a fuel compressor that is included in the fuel supply arrangement. The secondary air supply arrangement includes an air conduit that has a restricted portion for defining a relatively small air passage in the air conduit, and can be used for realizing a fuel/air mixture of low calorific value if so desired on the basis of a supply of air to the fuel without needing complex control measures.
US11549436B2
An assembly for a compartment of a gas turbine engine that includes a housing, a gear, and a baffle disposed about the gear. The baffle includes an upstream portion and a downstream portion. The upstream portion includes an upstream inner wall and an upstream outer wall separated from the gear. The upstream inner wall is positioned between the upstream outer wall and the gear. An upstream flow channel is formed between the upstream inner wall and the upstream outer wall. The downstream portion of the baffle includes a downstream inner wall and a downstream outer wall separated from the gear. The downstream inner wall is positioned between the downstream outer wall and the gear. A downstream flow channel is formed between the downstream outer wall and the downstream inner wall.
US11549433B2
The present invention relates to systems and methods for controlling a power production plant and optionally providing a one or more product streams for an end use thereof. Control of a power production plant specifically can include executing one or more functions effective for adjusting a heat profile of a heat exchange unit (HEU) operating with a plurality of streams passing therethrough. This can include implementing a control function that alters a flow of one or more of the plurality of streams by adding flow to or withdrawing flow one or more of the plurality of streams at an intermediate temperature range within the HEU at a point that is positioned between a first end and a second end of the HEU.
US11549432B2
A chemical looping combustion (CLC) based power generation, particularly using liquid fuel, ensures substantially complete fuel combustion and provides electrical efficiency without exposing metal oxide based oxygen carrier to high temperature redox process. An integrated fuel gasification (reforming)-CLC-followed by power generation model is provided involving (i) a gasification island, (ii) CLC island, (iii) heat recovery unit, and (iv) power generation system. To improve electrical efficiency, a fraction of the gasified fuel may be directly fed, or bypass the CLC, to a combustor upstream of one or more gas turbines. This splitting approach ensures higher temperature (efficiency) in the gas turbine inlet. The inert mass ratio, air flow rate to the oxidation reactor, and pressure of the system may be tailored to affect the performance of the integrated CLC system and process.
US11549430B1
An engine (2) is a four-flow scavenging type engine. Four scavenging ports (34) include: first right and left scavenging ports (34(lef-1) and 34(ref-1)) that lie on a side relatively away from an exhaust port (22) and that lie facing each other with a cylinder (4) in between; and second right and left scavenging ports (34(lef-2) and 34(ref-2)) that lie closer to the exhaust port (22) than first right and left scavenging ports do and that lie facing each other with the cylinder (4) in between. The second left scavenging port and the first right scavenging port that make up a first mutually diagonal set (Diag-No. 1) have different opening timings from those of the first left scavenging port and the second right scavenging port that make up a second mutually diagonal set (Diag-No. 2).
US11549427B2
A system includes an engine having a crankshaft and an electric motor having a shaft, the shaft including a first end and a second end. The system further includes a power source in electrical communication with the electric motor, the power source configured to provide electrical power to the electric motor, a reduction drive coupled to the crankshaft and to the first end of the shaft of the electric motor, and a fan coupled to the second end of the shaft of the electric motor, wherein rotation of the shaft of the electric motor drives rotation of the fan.
US11549423B2
A method that determines a cause for the impaired performance of a catalytic configuration of the exhaust gas of a combustion engine (231), the method including determining (s410) a course of a NOx-conversion ratio; determining (s420) a prevailing temperature of the catalytic configuration; increasing (s430) the temperature of the catalytic configuration from a prevailing temperature below a predetermined temperature value (Te) to a temperature (TSred) above the predetermined temperature value above which sulphur is removed from the catalytic configuration; and/or decreasing (s440) the temperature of the catalytic configuration from a prevailing temperature (TSred) above the predetermined temperature value (Te) to a temperature below the predetermined temperature value so as to impair the performance of the catalytic configuration in case sulphur is present; and determining (s450) one cause out of a set of causes on the basis of the course of the NOx-conversion ratio thus determined.
US11549420B2
An outboard motor catalytic converter that can downsize an outboard motor by making a space, where catalysts are installed, small and can ensure efficient reaction of the catalysts. The outboard motor catalytic converter includes exhaust pipes that are connected to exhaust manifolds of an engine of the outboard motor. Catalysts are installed inside the exhaust pipes, and at least a portion of each of the exhaust pipes, which corresponds to a place where the catalysts are installed, is formed to have a double structure constituted of an inner pipe and an outer pipe.
US11549418B1
A computer-implemented system for monitoring the performance of an aftertreatment component in an exhaust system of a power generation system utilizes a remaining useful life (RUL) algorithm to predict its remaining operational life until it must be regenerated by a desulfation process. The RUL algorithm can utilize values such as a current sulfur accumulation value representing the quantity of sulfur currently accumulated in the aftertreatment component, a sulfur accumulation threshold representing the quantity sulfur the aftertreatment component can operationally retain, and an instantaneous sulfur accumulation rate of change representing the current rate at which the aftertreatment component retains sulfur.
US11549417B2
The present invention relates to a selective catalytic reduction catalyst for the treatment of an exhaust gas of a diesel engine comprising: a flow-through substrate comprising an inlet end, an outlet end, a substrate axial length extending from the inlet end to the outlet end and a plurality of passages defined by internal walls of the flow through substrate extending therethrough; a coating disposed on the surface of the internal walls of the substrate, wherein the coating comprises a non-zeolitic oxidic material comprising manganese and one or more of the metals of the groups 4 to 11 and 13 of the periodic table, and further comprises one or more of a vanadium oxide and a zeolitic material comprising one or more of copper and iron.
US11549414B1
Sound waves of an amplitude having a waveform (first value as a function of time and a first maximum) pass into a manifold, which subdivides flow and sound into multiple paths of differing length, yielding transit times offsetting the arrival of each instance of the waveform at an outlet or exit. This minimizes the addition of energy (sound volume, amplitude) arriving at the exit or terminus from each path. Amplitude is thereby reduced (although the waveform shape remains), repeated and offset by the transit time delays of paths discharging at the terminus. One may select the number of paths based on a desired reduction in the sound amplitude. That number is approximately inversely proportional to the ratio of the reduction. For example, six unique paths in an experiment reduced original amplitude (sound volume) to a sixth at an exit.
US11549409B2
A valve system/method suitable for an internal combustion engine (ICE), compressor pump, vacuum pump, and/or reciprocating mechanical device is disclosed. The system/method is optimized for construction of a four-stroke ICE. The rudimentary system incorporates an intake engine block cover (IEC) and exhaust engine block cover (EEC) that enclose an intake rotary valve disc (IVD) and exhaust rotary valve disc (EVD) that control intake/exhaust flow through a respective intake rotary valve port (IVP) and an exhaust rotary valve port (EVP) into and out of a combustion cylinder that provides power to a piston and crankshaft. An intake multi-staged valve (IMV) and exhaust multi-staged valve (EMV) provide intake and exhaust flow control for the IVD/IVP and EVD/EVP. An enhanced system may include a variety of intake/exhaust port seals (IPS/EPS), forced induction/discharge (FIN), centrifugal advance (CAD), and/or cooling channel spool (ICS/ECS).
US11549408B2
Provided is a valve seat insert for an internal combustion engine, which has both an excellent heat dissipation property and excellent wear resistance. The valve seat insert for an internal combustion engine is used while being press-fitted into an aluminum alloy cylinder head, is made of an iron-based sintered alloy, is formed by integrating two layers of a functional member side layer and a supporting member side layer, and has a plating film on at least an outer peripheral side. The plating film is preferably a copper plating film. The plating film is a plating film having a thickness of 1 to 100 μm and a hardness of 50 to 300 HV, and the hardness of the plating film is adjusted so as to satisfy a range of 1.05 to 4.5 times hardness of the cylinder head in Vickers hardness HV. Pores contained in the valve seat insert are preferably sealed with a curable resin before plating treatment. Consequently, a valve seat insert for an internal combustion engine which does not go through complicated processes, is not accompanied by a significant decrease in wear resistance compared with the prior art, and has an excellent heat dissipation property is provided. If a roughened surface region is further formed at at least one portion on the outer peripheral surface of the valve seat insert in addition to the plating film, a falling out resistance property is improved. The same effect can be obtained even if the valve seat insert is a single layer of only the functional member side layer.
US11549406B2
Valve clearance adjustment systems and related methods that can be used to quickly and easily establish and accurately fix a desired and consistent and replicable valve clearance gap in internal combustion engines with shaft mounted rocker arms where a manual valve lash adjustment is required. In some examples, valve adjustment systems include valve adjustment members that are movably disposed in rocker arms and that can be easily and selectively fixed in place in the rocker arm. Aspects also include indexing mechanisms (734, 822, 838) for quickly and easily setting a desired position of a valve adjustment screw in a rocker arm without needing to use a feeler gauge.
US11549400B2
A fibrous texture in the form of a web includes a first portion extending in a longitudinal direction between a proximal part and an intermediate part. One or more layers of warp threads or strands present on the side of an inner face of the fibrous texture include threads or strands of glass fibers, the threads or strands of the other layers of warp threads or strands including threads or strands of carbon fibers. The fibrous texture further includes a second portion extending in the longitudinal direction between the intermediate part and a distal part of the fibrous texture. One or more of the plurality of layers of warp threads or strands present on the side of an outer face of the fibrous texture include threads or strands of glass fibers. The warp threads or strands are continuous over the entire length of the fibrous texture.
US11549396B2
A mid-turbine frame (MTF) assembly having: an outer case circumferentially extending around a central axis; an outer ring secured to the outer case and disposed radially inwardly of the outer case relative to the central axis; an inner case structurally connected to the outer case and disposed radially inwardly of the outer ring relative to the central axis; a main plenum circumferentially extending around the central axis and located between the outer case and the outer ring, the main plenum having an inlet fluidly connectable to a source of cooling air, a first outlet fluidly connected to a secondary plenum between the main plenum and the inner case, a second outlet configured to be fluidly connected to a rotor cavity of the low-pressure turbine, and a third outlet configured to be fluidly connected to a plenum surrounding a containment ring of the low-pressure turbine.
US11549392B2
A gas turbine engine including a first rotor assembly comprising a first drive shaft extended along a longitudinal direction; a housing coupled to the first rotor assembly to provide rotation of the first rotor assembly around an axial centerline; a first accessory assembly, wherein the first accessory assembly sends and/or extracts energy to and from the first rotor assembly; and a first clutch assembly disposed between the first rotor assembly and the first accessory assembly. The first clutch assembly engages and disengages the first rotor assembly to and from the first accessory assembly.
US11549389B2
A communication adapter of a gas turbine engine of an aircraft includes a housing configured to be coupled to the gas turbine engine, a plurality of antennas integrated in the housing, a memory system and processing circuitry. The processing circuitry is configured to establish communication with an engine control mounted on the gas turbine engine, establish wireless communication between the communication adapter and an offboard system external to the aircraft through at least one of the antennas integrated in the housing of the communication adapter, and authenticate communication requests at the communication adapter for data sent between the offboard system and the engine control.
US11549387B2
A gas turbine engine includes a propulsor section, a compressor section including a first compressor, a front center body case structure that defines a first core flow path for core airflow into the first compressor, an intermediate case structure, a geared architecture, a propulsor shaft, a first bearing structure mounted to the front center body case structure, a bearing compartment passage structure in communication with the first bearing structure through the front center body case structure, and a turbine section.
US11549371B2
The invention relates to a method for pickling a turbomachine component (1), comprising the following steps: positioning the component in a closed chamber (2), injecting a gas mixture (3) into the chamber (2), the gas mixture (3) comprising a halogenated gas, heating the chamber (2), the method being characterised in that: the gas mixture further comprises dihydrogen, the heating step is carried out at a temperature higher than 1000° C. and the step of injecting the gas mixture (3) is carried out by circulating through the chamber (2) a flow of gas mixture (3) having a flow rate between 6 and 15 times the volume of the chamber (2) per hour.
US11549364B2
Certain aspects of the present disclosure relate to precise position determination for the downhole placement and position of the tubing-side portion of a behind-casing measurement system. The position determination can be used to establish precise alignment of the system and thus prevent signal loss. A system according to some aspects includes a casing-side antenna mountable between a well casing and a formation wall and a processing device connected to the casing-side antenna. The processing device is operable to measure signal intensities for a signal received from at least one tubing-side antenna, calculate a position of the tubing-side antenna relative to the casing-side antenna based on the signal intensities, and transmit the position to the surface.
US11549361B2
A method for setting a wellbore casing in a subterranean formation is described. The method includes: drilling a test wellbore in the subterranean formation; generating a density profile of a plurality of geological layers above a salt formation in the subterranean formation based on observations from the test wellbore; calculating an overburden stress imposed on the salt formation by weight of overlying formation based on the density profile of the plurality of geological layers; performing creep mechanical behavior tests on core samples from the salt formation to generate a strain-time curve for the salt formation; calibrating multiple analytical creep models with mechanical properties of the salt data generated by the creep mechanical behavior tests; implementing a wellbore closure model based on a best-fit analytical model and mechanical properties of the multiple analytical creep models; drilling a well; and setting a casing through the salt formation.
US11549348B2
A method for interconnecting components of a hydraulic fracturing system using flexible hose or pipe. The flexible hose or pipe can form a singular flow line which interconnects, for example, a pump and a manifold of the hydraulic fracturing system. Each end of the flexible hose or pipe can be tethered (using a safety restraint) to another component of the hydraulic fracturing system. In the event of a rupture or other failure, the safety restraint retains the tethered flexible pipes or hoses in a fixed position to prevent injury to personnel or damage to surrounding equipment.
US11549347B2
A system for use in hydraulic fracturing of at least one reservoir. The system including at least one pump for injecting a friction modifier into a wellbore, at least one friction modifier controller for controlling an amount of friction modifier channeled through at least one well bore, and at least one injector. The friction modifier controller is configured to monitor at least one of a fluid flow rate and pressure associated with each wellbore, compare the at least one of the fluid flow rate and the pressure with at least one of a desired flow rate and desired pressure, and adjust a friction modifier level for at least one wellbore based on results of the comparison. The injector is configured to control the pump to deliver an amount of a friction modifier into the wellbore based on the friction modifier level.
US11549338B2
The present invention relates to an apparatus (20) for clearing a plugged control line (12), in particular for clearing a plugged surface controlled sub-surface safety valve (11) control line (12), the apparatus (20) comprising a connecting means (27) configured to connect the apparatus (20) to an upstream end of the plugged control line (12); and a pumping means (21, 22) configured to pump a dissolvent (30) through the connecting means (27) into the control line (12) to build up dissolvent pressure in the control line (12). The invention further comprises a bore system and a method for clearing a plugged control line (12).
US11549332B2
Provided, in one aspect, is a fluid flow device. The fluid flow device may include a housing having at least one fluid inlet and at least one fluid outlet. The fluid flow device according to this aspect may further include a flexible tube positioned within the housing, the flexible tube defining a fluid flow path, the flexible tube operable to have a first diameter (d1) when the flexible tube encounters a first pressure from fluid within the housing and a second different diameter (d2) when the flexible tube encounters a second greater pressure within the housing, the first diameter (d1) and second different diameter (d2) configured to provide a constant flow of the fluid out of the at least one fluid outlet.
US11549321B2
A shaker assembly and method, of which the shaker assembly includes a shaker tank, a mixing tank in fluid communication with the shaker tank and positioned adjacent thereto, an overflow weir positioned between and separating the shaker tank and the mixing tank, a first shaker positioned over the shaker tank, and a second shaker. The first and second shakers are configured to operate in parallel to partially separate a solid from a liquid of a drilling waste fluid. During normal operation, at least some of the liquid flows from the first and second shakers to the shaker tank, and from the shaker tank over the overflow weir and into the mixing tank.
US11549320B2
Some embodiments of the present disclosure relate to pipe handling apparatus that comprise a base, an elongate door, a pipe carrier and a lift member. In some embodiments the lift member is pivotally connected at one end to the base and pivotally connected to the pipe carrier at the other end. In some embodiments, the apparatus includes further features that provide full capture of the pipe carrier by the elongate door and the lift member. In some embodiments the pipe carrier is moved substantially along the elongate door by a combined actuator, shiv and cable system.
US11549308B2
A window blind includes a housing, a slat assembly, a slat angle adjusting device, and a first cord. The slat assembly is provided below the housing, and has multiple slats and a bottom end portion. The slat angle adjusting device includes a rotating shaft assembly provided in the housing, and a ladder assembly which includes at least two ladders connected to the rotating shaft assembly for turning the slats. The first cord passes on a front or a rear side of the slats, and connects the rotating shaft assembly and the bottom end portion. Throughout the duration of the rotation of the rotating shaft assembly, the first cord and a warp, which belongs to the ladder assembly and on the same side as the first cord, are both reeled into or out of the housing concurrently, and the slats and the bottom end portion are all rotated concurrently as well.
US11549307B2
The invention relates to window coverings modification kit and is more specifically related to cordless blinds for covering window openings modification kit and, more particularly to cordless window coverings modification kit for tall windows.
US11549306B2
An entryway seal is suitable for attachment to the breakout panel of a sliding door, substantially sealing a gap disposed between the breakout panel and the adjacent floor. The entryway seal includes a first retaining member having a bottom surface, a second retaining member having a bottom surface, a first sealing member operably coupled to the first retaining member, at least a portion of the first sealing member being disposed proximate the bottom surface of the first retaining member, a second sealing member operably coupled to the second retaining member, at least a portion of the second sealing member being disposed proximate the bottom surface of the second retaining member, and a connecting member flexibly connecting the first retaining member to the second retaining member.
US11549303B2
A vehicle control device includes a power door control unit that: when a getting-off-intention of a user is recognized by a getting-off-intention recognizing unit, determines whether a door-opening-prohibition condition of a predetermined door is satisfied based on a surrounding situation of a vehicle recognized by a vehicle-surrounding-situation recognizing unit; and executes power-door-automatic-opening control, the power-door-automatic-opening control causing a power door to perform an opening operation when the door-opening-prohibition condition is not satisfied, the power-door-automatic-opening control prohibiting the opening operation of the power door when the door-opening-prohibition condition is satisfied.
US11549301B2
A pinch detection sensor, for detecting the occurrence of pinch during closing of a sliding door, includes a door front edge rubber including a hollow portion inside, to be attached to a front edge portion of the sliding door in a closing movement direction of the sliding door, and a plurality of linear shape pressure sensing members accommodated in the hollow portion, each linear shape pressure sensing member comprising a tubular elastic body and respective conductor wires spaced apart from each other in an inner side of the tubular elastic body. The door front edge rubber includes, in the hollow portion, a plurality of housing spaces, which accommodate the plurality of linear shape pressure sensing members, respectively. Movements of the linear shape pressure sensing members between the plurality of housing spaces are restricted by a partitioning portion.
US11549297B2
Mechanism for moving a furniture door, apt to be placed on a lateral side of the piece of furniture and to move a door by a system of levers, the mechanism comprising a spring unit acting on the system of levers to balance the weight force of the door during opening, wherein the spring unit is pivotally mounted and acts directly on a main or thrust lever, mounted rotating around an axis, by a pin housed in a first cam slot formed in the lever and in a second cam slot placed in a fixed position with respect to the lateral side of the piece of furniture.
US11549289B2
Provided are a door trim attached on a vehicle cabin side of a vehicle door and including a storage recess curved outward in a vehicle-width direction, and a release switch disposed in the storage recess and pushed in a predetermined operating direction to output a latch release signal to an actuator that moves a latch member. The latch switch is completely stored in the storage recess, and the operating direction is tilted toward the rear of the vehicle relative to an axis extending outward in the vehicle-width direction.
US11549283B2
A lock unit of an electric locking device comprises a lock housing, a keeper, an inhibitor and a latch bolt. A second end of the latch bolt is positioned outwardly and cooperates with the inhibitor when in a locked orientation. The keeper includes a keeper shaft having a shaft axis of rotation, wherein said keeper is rotatable about said keeper shaft between first and second rotational positions, wherein the keeper is movable between first and second directional positions relative to the lock housing, wherein the movement between the first and second directional positions is generally linear, wherein when the keeper is held in the first rotational position and the first directional position by the inhibitor, the door is secured to the door frame, and wherein when the keeper is in the second rotational position and the second directional position, the door is allowed to move away from said door frame.
US11549274B2
There is provided a railing post adaptor for a roof support apparatus. The roof support apparatus comprises an elongate member having a plurality of longitudinal sides. The railing post adaptor comprises a roof support apparatus connector for securing the railing post adaptor to the roof support apparatus. The roof support apparatus connector comprises a first connection portion arranged to engage, in use, with a first set of the plurality of longitudinal sides, and a second connection portion, movably mounted to the first connection portion and arranged to engage, in use, with a second set of the plurality of longitudinal sides, the second set being different from the first set. The roof support apparatus connector further comprises a railing connection portion extending from the roof support apparatus connector for detachably securing a proximal end of a railing post to the roof support apparatus via the railing post adaptor. The first set and the second set each comprise at least two longitudinal sides. The first connection portion and the second connection portion are together configured to substantially prevent rotation of the railing post adapter about a longitudinal axis of the elongate member by engagement with the first set and second set of longitudinal sides.
US11549272B2
A slip form assembly includes a lifting pole extending in a longitudinal direction and an inner form slidably coupled to the lifting pole and extending in a lengthwise direction perpendicular to the longitudinal direction between a first end and a second end. The first end is configured for end-to-end contact with an adjacent end of an adjacent inner form. An outer form is slidably coupled to the lifting pole opposite the inner form and defines a cavity for casting a portion of a wall therebetween. The outer form extends parallel to the inner form between a first end and a second end. The first end of the outer form is configured for end-to-end contact with an adjacent end of an adjacent outer form. The inner form and outer form are moveable along the lifting pole longitudinally relative to the respective ends of the adjacent inner form and outer form.
US11549267B2
A snow hook (1) is described, the snow shook comprising a plate (2) having at least two folding lines (3) delimiting an inclined portion (4) between two parallel portions (5, 6) of the plate (2), the two parallel portions (5, 6) having a predefined distance between them in the rest condition. A predetermined amplitude (α) of at least one angle between a parallel portion (5) and the inclined portion (4) in the rest condition can be reduced by moving the parallel portions (5, 6) closer together, in order to insert the snow hook (1) between two solar panels (100), the parallel portions (5, 6) returning into their spaced rest condition when released, so as to cause the pressing contact of each parallel portion (5, 6) against a surface (110a) of a respective solar panel of the two solar panels (100).
US11549264B2
A joint assembly for a truss bottom plate, the truss bottom plate includes a first bottom plate and a second bottom plate adjacent to each other, and a gap exists at an adjacent position between the first bottom plate and the second bottom plate; the joint assembly includes a first barrier plate and a second barrier plate; the first barrier plate is connected with the first bottom plate; the second barrier plate is connected with the second bottom plate; a part of the first barrier plate is arranged to overlap a part of the second barrier plate and cover the gap. A truss of an escalator or a passenger conveyor, the truss of the escalator or the passenger conveyor includes the joint assembly as described above.
US11549260B2
The disclosure provides systems and methods for fastening wall and ceiling panels, such as drywall sheets, to framing members. The back side of the panels comprise a first touch fastening component of a touch or hook and loop fastening system configured to removably couple with a second touch fastening component of the fastening system. The second touch fastening component is provided on an outer surface of framing members that are configured to physically support the panels. The second touch fastening component may be coupled to a framing member, or may formed integral by the framing member. Some framing members may comprise a stud/joist, a c-channel, a fixed furring strip or an adjustable furring. The disclosed systems and methods may form walls, ceiling, partitions and the like.
US11549258B2
A radiation shielding structure or vault includes an outer wall and an inner wall. The outer wall includes at least one outer wall panel formed into a cylinder shape having an outer wall opening. The inner wall includes at least one inner wall panel formed into a cylinder shape having an inner wall opening aligned with the outer wall opening. Tie rods secure the inner wall to the outer wall to support and hold the spacing between the walls. A tunnel structure is inside the inner wall opening and the outer wall opening. A radiation shielding door is coupled to the tunnel structure. A radiation shielding filler material is disposed in between the outer wall and the inner wall.
US11549248B2
Baffles for food waste disposers, systems employing such baffles, and methods of assembling, manufacturing, fabricating, or operating such baffles or baffle systems are disclosed herein. In one example embodiment, a baffle for implementation in connection with a waste disposer includes a rim portion, a plurality of flaps, and a plurality of living hinges, where the rim portion, living hinges, and flaps constitute a single integrally-formed structure. The respective living hinges permit the respective flaps to be rotatable about respective axes that respectively are substantially tangent to respective locations along or proximate to the rim portion, so that the respective flaps can be rotated to respective closed positions. Either the living hinges or at least one additional component tend to cause the respective flaps to remain at the respective closed positions when already at those respective positions, or to return to those respective positions when not at those respective positions.
US11549243B2
Provided is a liquid dispensing device. The liquid dispensing device includes a cylinder body coupled to a sink and at least one nozzle coupled to the cylinder body. The at least one nozzle may include a first liquid discharge nozzle coupled to an upper region of the cylinder body to extend horizontally, the first liquid discharge nozzle being configured to supply a drinkable liquid, such as a purified liquid, a heated liquid, or a cooled liquid. The at least one nozzle may a second liquid discharge nozzle coupled to the cylinder body to extend horizontally, the second liquid discharge nozzle being positioned to be spaced apart from the first liquid discharge nozzle to supply a non-drinkable liquid, such as a sterilizing liquid containing hypochlorous acid or other additive.
US11549239B2
A training machine to generate training data for supervised machine learning. The training machine is a working machine with a camera, a sensor, a body, and a moveable element moveable relative to the body. Training data is generated by capturing images, using the camera of at least a portion of the moveable element; and determining, using the sensor, sensor data which indicates the position of the moveable element in the image. The training data is used to train a machine learning algorithm to determine a position of a moveable element based on an image of at least a portion of the moveable element, without the need for corresponding sensor data.
US11549237B2
A monitor controller configured to control a display content on a display unit is configured to keep displaying a bird's-eye-view image when an operation of an operation device is sensed in the state where the display unit displays the bird's-eye-view image, and to cause the display unit to display the bird's-eye-view image when the operation of the operation device is sensed in the state where the display unit does not display the bird's-eye-view image.
US11549235B2
A system to control operation of a machine having a ground-engaging work implement for moving material about a worksite include a controller configured to determine a feasible target profile for the work implement to engage material. The feasible target profile may include a preload segment, a cut segment, and a loading segment. The controller determines a feasible prospective cut segment from a plurality of prospective cut segments. The controller generates a prospective preloading segment and a prospective loading segment associated with the feasible prospective cut profile. Position points associated with the loading segment are extracted and the controller determines if the ground-engaging work implement will align with the plurality of position points. The controller may also determine whether the load volume for the prospective cut segment is efficient.
US11549233B2
To measure the weight of an excavated object, with a simple configuration at low cost, a scraper vehicle includes a coupler having a first portion to be coupled to a driving vehicle and a first detection device provided at at least one of the first portion of the coupler and a first supporting member that supports the first portion. The first detection device is configured to detect a variation in a physical quantity of the first portion.
US11549226B1
A snow diverter mechanism for deflecting snow being thrown by a snow plow, away from such objects as driveways, fire hydrants and mail boxes. The snow diverter is positioned inside the concave curve of and a predefined distance from the curved side edge of the snow plow blade to avoid snagging the snow diverter mechanism on a curb or other obstacles.
US11549224B2
A wear plate for the conveyor of a paving machine has a bend at one axial end, an oblique flat surface at another axial end, a tab with an aperture extending from a side surface, or a tab extending from a side surface with a tapered configuration.
US11549215B2
A method for a treatment of a product web which is transported in an advance direction includes guiding the product web through a treatment gap which is formed by a first treatment roll being arranged in a first working position and a contour tool, providing a second roll, moving the second roll into a second working position in which the second roll forms a second treatment gap with the counter tool, and moving the first treatment roll into a first parked position in which the first treatment roll does not form a treatment gap with the counter tool.
US11549212B2
The present invention relates to a method for providing an anti-microbial and an anti-pilling effect to textiles and for improving dye uptake to textiles. The invention also relates to novel co-polymers to be used in the method of the invention and to novel textiles.
US11549209B2
A support member and a clothes treating machine having the same are described. A support member supports a dispenser assembly, in which a drawer is inserted, from a rear side. The support member is inserted through a rear surface of a housing. A support hollow portion is formed in one side of the support member facing the dispenser assembly. A rear protrusion of the dispenser assembly is inserted into the support hollow portion. With the configuration, a rear side of the dispenser assembly is supported by the support member. Therefore, the dispenser assembly can be stably supported. Also, a support rib portion extends from an outer circumference of the support member in a lengthwise direction. Accordingly, rigidity of the support member in the lengthwise direction can be reinforced. Therefore, the support rib portion can stably support the dispenser assembly.
US11549207B2
A washing machine includes a washing tub configured to accommodate laundry therein, a motor configured to rotate the washing tub, and a controller. The controller is configured to: determine a laundry amount and a laundry-tangled degree by using a plurality of types of data that are measured while rotating the washing tub at a specific rotational speed; set an allowable unbalance (UB) value corresponding to the laundry amount and the laundry-tangled degree; determine a UB value based on rotating the washing tub during a dewatering stroke; and control the motor to stop rotating the washing tub based on the UB value exceeding the allowable UB value.
US11549206B2
A textile component may include a knitted component with a first knit layer, a second knit layer, and a pocket, where the pocket is located between the first knit layer and the second knit layer. A spacing element may be included, where the spacing element is located within the pocket. An embroidered element on an exterior surface of the first knit layer may be included, where the embroidered element extends through the first knit layer but does not extend through the second knit layer.
US11549200B2
According to an example aspect of the present invention, there is provided A process for making a cellulose fibre or film comprising the steps of dissolving pulp in an ionic liquid containing a cationic 1,5,7-triazabicyclo[4.4.0]dec-5-enium [TBDH]+ moiety and an anion selected from the group according to Formula a), Formula b) and Formula c), wherein each of R, R2, R3, R4, R5, R7, R8, R9 and R10 is H or an organyl radical and X− is selected from the group consisting of halides, pseudohalides, carboxylates, alkyl sulphite, alkyl sulphate, dialkylphosphite, dialkyl phosphate, dialkyl phosphonites and dialkyl phosphonates, to provide a spinning dope, extruding the spinning dope through a spinneret to form one or more filaments, and a step selected from the group consisting of spinning cellulose fibres from the solution, and extruding a cellulose film from the solution.
US11549193B2
A metal-assisted chemical imprinting stamp includes a porous polymer substrate and a noble metal coating formed directly on the porous polymer substrate. Fabricating the metal-assisted chemical imprinting stamp includes providing a porous polymer substrate, and disposing a noble metal on the porous polymer substrate. Metal-assisted chemical imprinting includes positioning a silicon substrate in an etching solution, contacting a surface of the silicon substrate with a stamp comprising a noble metal layer on a surface of a porous polymer substrate, and separating the silicon substrate from the stamp to yield a pattern corresponding to the noble metal layer on the silicon substrate.
US11549192B2
An electroplating apparatus for electroplating metal on a substrate includes a plating chamber configured to contain an electrolyte, a substrate holder configured to hold and rotate the substrate during electroplating, an anode, and an azimuthally asymmetric auxiliary electrode configured to be biased both anodically and cathodically during electroplating. The azimuthally asymmetric auxiliary electrode (which may be, for example, C-shaped), can be used for controlling azimuthal uniformity of metal electrodeposition by donating and diverting ionic current at a selected azimuthal position. In another aspect, an electroplating apparatus for electroplating metal includes a plating chamber configured to contain an electrolyte, a substrate holder configured to hold and rotate the substrate during electroplating, an anode, a shield configured to shield current at the periphery of the substrate; and an azimuthally asymmetric auxiliary anode configured to donate current to the shielded periphery of the substrate at a selected azimuthal position on the substrate.
US11549187B2
An electrochemical hydrogen pump includes: at least one hydrogen pump unit including an electrolyte membrane, an anode, a cathode, an anode separator, and a cathode separator; an anode end plate disposed on the anode separator positioned in a first end in a stacking direction, the first end is one end and the second end is another end; a cathode end plate disposed on the cathode separator positioned in a second end in the stacking direction; a fixing member that prevents at least members from the cathode end plate to the cathode separator positioned in the second end from moving in the stacking direction; a first gas flow channel through which hydrogen generated in the cathode is supplied to a first space disposed between the cathode end plate and the cathode separator positioned in the second end; and a first pressure transmitting member disposed in the first space.
US11549183B2
Provided are gas distribution apparatus with a showerhead having a front plate and a back plate spaced to form a gas volume, the front plate having an inner surface adjacent the gas volume and an outer surface with a plurality of apertures extending therethrough, the gas volume having a center region and an outer region; a first inlet in fluid communication with the center region of the gas volume, the inlet having an inside and an outside; and a mixer disposed on the inside of the inlet to increase gas flow temperature. Also provided are processing chamber apparatus and methods of depositing a film.
US11549178B2
An apparatus and method for treating a semiconductor process gas comprises a gas inlet allowing a treatment target gas (or gas to be treated) to flow therethrough; a catalytic reaction portion including a catalyst and configured to allow the treatment target gas to be brought into contact with the catalyst; a space velocity controller between the gas inlet and the catalytic reaction portion, the space velocity controller extending from the gas inlet in a diagonal direction in relation to the gas inlet; a differential pressure buffer portion between the space velocity controller and the catalytic reaction portion and including a filter; and a gas outlet configured to externally discharge a product formed as the treatment target gas comes into contact with the catalyst.
US11549165B2
The disclosure provides for a layered metal with resistance to hydrogen induced cracking and method of production thereof, comprising a core metal alloy and a skin metal alloy. The core metal alloy comprises twinned boundaries. The core metal alloy has undergone plastic deformation and a heat treatment. The core metal alloy comprises nickel and cobalt. The skin metal alloy is disposed on the core metal alloy, wherein the skin metal alloy comprises an entropy greater than the core metal alloy. The core metal alloy comprises a greater density of twinned boundaries than the skin metal alloy. The skin metal alloy comprises a stacking fault energy of at least about 50 mJ/m2, and the skin metal alloy comprises iron, aluminum, and boron.
US11549160B2
A method for controlling pellet quality in iron ore production includes the steps of mixing water, binder and iron ore particles in at least one mixer to form a mixture (step (i)) and pelletizing the mixture into green pellets (step (ii)). Between step (i) and step (ii), a part of the mixture is taken in a sampling operation, formed into a test specimen and subjected to a test.
US11549154B2
Provided are compositions and methods useful to the determination of whether a microbial contaminant is present in a biological therapeutic production process. Specifically, an artificial positive amplification control plasmid and unique quantitative PCR detection probe are provided, which enables the rapid and real-time detection of a false positive result.
US11549148B2
The disclosure provides methods for the use of gene expression measurements to classify or identify neuroendocrine cancer in samples obtained from a subject in a clinical setting, such as in cases of formalin fixed, paraffin embedded (FFPE) samples.
US11549144B2
Next Generation DNA sequencing promises to revolutionize clinical medicine and basic research. However, while this technology has the capacity to generate hundreds of billions of nucleotides of DNA sequence in a single experiment, the error rate of approximately 1% results in hundreds of millions of sequencing mistakes. These scattered errors can be tolerated in some applications but become extremely problematic when “deep sequencing” genetically heterogeneous mixtures, such as tumors or mixed microbial populations. To overcome limitations in sequencing accuracy, a method Duplex Consensus Sequencing (DCS) is provided. This approach greatly reduces errors by independently tagging and sequencing each of the two strands of a DNA duplex. As the two strands are complementary, true mutations are found at the same position in both strands. In contrast, PCR or sequencing errors will result in errors in only one strand. This method uniquely capitalizes on the redundant information stored in double-stranded DNA, thus overcoming technical limitations of prior methods utilizing data from only one of the two strands.
US11549141B2
The present invention concerns a method of sequencing immobilized polynucleotides in which beads which are tethered to the solid support are used as labels to identify bases within the polynucleotides. The beads carry sets of probes or bases which can bind to the polynucleotide allowing identification of the target base(s). Identification of the base(s) is achieved through sequential application of different cleavage means specific to different probes/bases carried on the beads. Also provided is an apparatus for performing the method and a kit comprising the apparatus and other components necessary for performing the method.
US11549137B2
A polynucleotide comprising a hybrid nucleotide sequence representative of a deletional mutation of the GYPB gene, wherein the hybrid nucleotide sequence representative of a deletional mutation of the GYPB gene has a sequence according to SEQ ID NO 1 or SEQ ID NO 2, or a complementary sequence thereto.
US11549131B2
Provided herein are methods for making gamma lactones comprising reacting a carboxylic acid substrate with a heterologous cytochrome P450 (CYP450) protein with carboxylic acid 4-hydroxylase activity.
US11549130B2
An object of the present invention is to provide an enzyme showing random transesterification ability, which is suitable for food applications. Provided is a random transesterification lipase having high heat resistance in oils and fats.
US11549122B2
Provided are isolated polypeptides which are at least 80% homologous to SEQ ID NO: 474-643, 645-679, 681-755, 757-760, 4806-6390, 6395-6396, 6401-6895, 6897-7249, 7251-7685, 7687-7693, 7695-7700, 7702-7708, 7710-7796, 7798-7816, 7818, 7820-7837, 7839-7840, 7842-7861, 7863-8134, 8136-8163 or 8164, isolated polynucleotides which are at least 80% identical to SEQ ID NOs: 1-170, 172-267, 269-424, 426-473, 761-2486, 2489-2494, 2496-4803 or 4804, nucleic acid constructs comprising same, transgenic cells expressing same, transgenic plants expressing same and method of using same for increasing yield, harvest index, abiotic stress tolerance, growth rate, biomass, vigor, oil content, photosynthetic capacity, seed yield, fiber yield, fiber quality, fiber length, and/or nitrogen use efficiency of a plant.
US11549120B2
The present invention relates to a method for introducing a substance into a plant. The method of the present invention comprises the steps of: obtaining an enzymatically treated and isolated fertilized egg cell by (1-i) isolating a fertilized egg cell from a plant tissue containing a fertilized egg cell, and then treating the fertilized egg cell with an enzyme solution containing a plant tissue-degrading enzyme under a low-titer condition, (1-ii) treating a plant tissue containing a fertilized egg cell with an enzyme solution containing a plant tissue-degrading enzyme under a low-titer condition, and then isolating the fertilized egg cell that has been enzymatically treated, (1-iii) treating a plant tissue containing a fertilized egg cell with an enzyme solution containing a plant tissue-degrading enzyme under a low-titer condition, and simultaneously isolating the fertilized egg cell that has been enzymatically treated, (1-iv) isolating an egg cell and a sperm cell from a plant to produce a fertilized egg by fusing the cells, and then treating the fertilized egg cell with an enzyme solution containing a plant tissue-degrading enzyme under a low-titer condition, or (1-v) treating a plant tissue containing an egg cell with an enzyme solution containing a plant tissue-degrading enzyme under a low-titer condition, and then isolating the egg cell that has been enzymatically treated, and further fusing the egg cell with an isolated sperm cell; and (2) introducing a substance selected from the group consisting of nucleic acids, proteins, and peptides into the resultant enzymatically treated and isolated fertilized egg cell.
US11549109B2
One aspect of the present invention relates to double-stranded RNA (dsRNA) agent capable of inhibiting the expression of a target gene. The sense strand of the dsRNA agent comprises at least one thermally destabilizing nucleotide, and at least one said thermally destabilizing nucleotide occurring at a site opposite to the seed region (positions 2-8) of the antisense strand; and the antisense strand of the dsRNA agent comprises. at least two modified nucleotides that provide the nucleotide a steric bulk that is less than or equal to the steric bulk of a 2′-OMe modification, wherein said modified nucleotides are separated by 11 nucleotides in length. Other aspects of the invention relates to pharmaceutical compositions comprising these dsRNA agents suitable for therapeutic use, and methods of inhibiting the expression of a target gene by administering these dsRNA agents, e.g., for the treatment of various disease conditions.
US11549108B2
The invention relates to the field of cell culture technology. It concerns the knockdown, using RNA interference, or gene knockout, of activating transcription factor 6 beta (ATF6B), or the combination of ceramide synthase 2 (CERS2) and TBC1 domain family member 20 (TBC1D20) proteins, which play central roles in the cellular secretion pathway. This downregulation leads to improved secretion of biopharmaceutically relevant products produced in mammalian cells. The invention specifically relates to mammalian cells having enhanced secretion of a recombinant therapeutic protein compared to a control cell, a method of producing said mammalian cell, a method for the production of a recombinant secreted therapeutic protein and the use of said mammalian cell for increasing the yield of a recombinant secreted therapeutic protein.
US11549105B2
The present invention relates to novel proteases, more particularly to protease variants having improved activity compared to the protease of SEQ ID NO: 1 and the uses thereof for degrading polyester containing material, such as plastic products. The proteases of the invention are particularly suited to degrade polylactic acid, and material containing polylactic acid.
US11549100B2
A method of producing a cell mass by three-dimensional culture of primary cancer cells having proliferative ability and properties of handleability, versatility, and high-throughput performance, in which a tumor tissue is used as a starting material, proliferation of cells such as fibroblasts other than cancer cells is inhibited, and the cell mass includes primary cancer cells as a main component. The object is achieved by providing a method of producing a cell mass by three-dimensional culture of primary cancer cells using a tumor tissue, including: a three-dimensional culture step of culturing cells obtained from the tumor tissue in a medium containing a 5% v/v or less extracellular matrix on a substantially low-adhesive cell culture substrate.
US11549093B2
A measurement apparatus according to an embodiment of the present technology includes a light source, a filling portion, and a detector. The light source emits illumination light. The filling portion includes a first surface portion and a second surface portion which are provided on an optical path of the illumination light and are opposite to each other, the filling portion enabling a cavity between the first and second surface portions to be filled with liquid including a cell. The detector detects an interference fringe of the illumination light passing through the cavity, the interference fringe being caused by the liquid including the cell.
US11549089B2
A transfection device suitable for delivery of various macrostructures (e.g., mitochondria, bacteria, liposomes) is described and uses mechanical force to thereby induce active endocytosis in a target cell. Contemplated devices are able to achieve high throughput of transfected cells that remain viable and are capable of producing colonies.
US11549071B2
A method of preparing hydrodesulfurization catalysts having cobalt and molybdenum sulfide deposited on a support material containing mesoporous silica. The method utilizes a sulfur-containing silane that dually functions as a silica source and a sulfur precursor. The method involves an one-pot strategy for hydrothermal treatment and a single-step calcination and sulfidation procedure. The application of the hydrodesulfurization catalysts in treating a hydrocarbon feedstock containing sulfur compounds to produce a desulfurized hydrocarbon stream is also specified.
US11549063B2
A method is presented of thermal decomposition to crack ethane and/or higher alkane hydrocarbon feed or the mixture of any of these hydrocarbons to break down into component elements or simpler constituents using heat from a hot metal agent from a chemical looping combustion process.
US11549060B2
An apparatus for raising and lowering a cutting tool within a decoking drum, a decoking system and a method of raising and lowering a decoking system cutting tool. Instead of using metallic ropes, chains, or a self-propelled gear-based approach, non-metallic belts are secured at respective ends to a crosshead and one or more counterweights to enable vertical movement of the crosshead that in turn permits vertical movement of the cutting tool throughout the height of the drum. A motorized pulley system controls the movement of the belt, and preferably avoids having the motor be carried by the crosshead. The belts on each pulley are preferably arranged as cooperative sets so that within each set, both primary load belts and secondary load belts are present. Enhanced engagement between at least the primary load belts and the pulleys promotes greater load-bearing capability, while the secondary load belts are sufficiently strong to ensure positional stability of the crosshead and decoking tool upon damage to or failure of one or more of the primary load belts.
US11549052B2
The subject invention provides compositions and methods for simultaneously enhancing oil recovery, improving the quality of oil and gas through reduction in sulfur-containing compounds, and preventing and/or reducing corrosion of oil and gas production equipment. A multi-functional composition is provided comprising an antimicrobial biosurfactant component, a first ammonium salt, and ammonium hydroxide. In some embodiments, the efficiency of the composition is further enhanced by the addition of a chelating agent, a phenol (e.g., carbolic acid or phenolic acid), and/or an H2S scavenger. In some embodiments, the composition is further enhanced for use in cold climates by the addition of an antifreeze mixture comprising one or more of a second ammonium salt, sodium chloride and glycerol.
US11549051B2
A method for consolidating sand in a subsurface formation includes introducing a consolidation composition into the subsurface formation. The consolidation composition includes asphaltene and maltene dissolved in a solvent. After introducing the consolidation composition, the method further includes introducing an aqueous composition to the subsurface formation in order to precipitate the asphaltene in the subsurface formation. The precipitated asphaltene consolidates sand within the subsurface formation and the maltene forms channels throughout the subsurface formation, thereby increasing the permeability of the subsurface formation.
US11549042B2
Disclosed is an environmentally friendly near-azeotropic mixed refrigerant, consisting essentially of HFO-1234 yf, HFE-143a and a third component, with the mass percentage of each component being: 70%-98% of HFO-1234yf, 1%-15% of HFE-143a and 1%-15% of the third component. The refrigerant of the present invention is environmentally friendly, excellent in thermodynamic properties, can directly realize drop-in substitution in an original system using HFC-134a without changing any parts, and can be used as a long term alternative to HFC-134a.
US11549039B2
A pressure sensitive adhesive composition can cure via hydrosilylation to form a pressure sensitive adhesive. The pressure sensitive adhesive composition may be coated on a substrate and cured to form a protective film. The protective film is useful in flexible OLED device fabrication processes, e.g., for protection of passivation layers.
US11549029B2
The present invention relates to [1] an aqueous composition for ink-jet printing containing a carbodiimide compound, a vinyl polymer and water, in which the vinyl polymer is dispersed in the aqueous composition in the form of polymer particles formed by partially neutralizing carboxy groups of the vinyl polymer with a basic compound having a boiling point of not higher than 130° C.; [2] an ink set for ink-jet printing containing an aqueous composition a containing a carbodiimide compound and water, and an aqueous composition b containing a vinyl polymer; and [3] an ink-jet printing method including the step 1 of ejecting a carbodiimide compound, a pigment, a vinyl polymer and water by an ink-jetting method to print characters or images, and the step 2 of subjecting the resulting printed characters or images to heat treatment at a temperature of 50 to 200° C. According to the aqueous composition of the present invention, it is possible to obtain a printed material that is excellent in rub fatness.
US11549026B2
A metallic nanoparticle composition includes copper nanoparticles, a first non-aqueous polar protic solvent (boiling point in a range of 180° C. to 250° C. and viscosity in a range of 10 cP to 100 cP at 25° C.), and a second non-aqueous polar protic solvent (boiling point in a range of 280° C. to 300° C. and a viscosity of at least 100 cP at 25° C.). The concentration of copper nanoparticles in the composition is in a range of 32 wt % to 55 wt %, and the concentration of the second non-aqueous polar protic solvent in the composition is in a range of 4 wt % to 10 wt %. There is polyvinylpyrrolidone present on the copper nanoparticles surfaces. The composition's viscosity is at least 250 cP at 25° C.
US11549022B2
Disclosed are conductive composites comprising a polymer, a conductor selected from metals and metal alloys, a compatibilizing agent, and an optional thickening agent.
US11549020B2
A curable composition comprises at least 10 wt % expanding monomers based on a total weight of the curable composition, at least 25 wt % acrylate monomers based on the total weight of the curable composition, a photoinitiator, and a photosensitizer. The acrylate monomers have a molecular weight of 500 or less. The curable composition has a viscosity of 10 cP or less. A total amount of the expanding monomers and the acrylate monomers are at least 90 wt % based on the total weight of the curable composition.
US11549019B2
A sol of inorganic oxide particles is stably dispersed in a hydrophilic organic solvent containing a hydrocarbon such as a paraffinic hydrocarbon or a naphthenic hydrocarbon. The sol contains a dispersion medium containing an organic solvent containing a C6-18 paraffinic hydrocarbon, a C6-18 naphthenic hydrocarbon, or a mixture of these, a C4-8 alcohol having a carbon chain with a carbon-carbon bond in the molecule in an amount of 0.1 to 5% by mass in the entire dispersion medium, and inorganic oxide particles having an average particle diameter of 5 to 200 nm as measured by dynamic light scattering as a dispersoid, wherein the inorganic oxide particles contain a C1-3 alkyl group bonded to a silicon atom and a C4-18 alkyl group. The paraffinic hydrocarbon is a normal paraffinic hydrocarbon or an isoparaffinic hydrocarbon. The naphthenic hydrocarbon is a saturated aliphatic cyclic hydrocarbon substitutable with a C1-10 alkyl group.
US11549014B2
A resin composition is useful for preparing an article such as a prepreg, a resin film, a laminate or a printed circuit board. The resin composition includes a benzoxazine resin of Formula (1) and a maleimide resin. The article made from the resin composition has high thermal resistance, low dielectric properties and high dimensional stability and meets the processability requirements of printed circuit boards involving multiple lamination processes and multiple assembly operations.
US11549010B2
A thermoplastic resin composition including 7% to 64% by mass of rubber-containing graft copolymer (A), 2% to 35% by mass of thermoplastic elastomer (B), 0.5% to 90% by mass of another thermoplastic resin (C), and 0.5% to 20% by mass of inorganic compound (D) (total (A)-(D) is 100% by mass). The copolymer (A) is a graft copolymer in which 35 to 80 parts by mass of rubber-like polymer (a1) is graft-polymerized with 20 to 65 parts by mass of vinyl-based monomer mixture (a2) containing an aromatic-vinyl-based monomer and a vinyl-cyanide-based monomer. The content of polymer (a1) in the total 100% by mass of the components (A)-(D) is 2% to 35% by mass, and a difference between the content of the polymer (a1) in the total 100% by mass of the component (A) to the component (D) and the content of the elastomer (B) is within 15% by mass.
US11549003B2
Disclosed is a copolymer including a first part including an aromatic vinyl-based monomer and a conjugated diene-based monomer; and a second part including an aromatic vinyl-based monomer and a conjugated diene-based monomer, wherein the content of the aromatic vinyl-based monomer is 35 to 45% by weight based on a total weight of the copolymer, and the copolymer satisfies Equation 1 below: V1>V2
US11548988B2
The masterbatch contains a black pigment and a masterbatch thermoplastic resin, the masterbatch satisfying the following conditions: (Conditions) when a resin plate is produced by kneading 100 parts by weight of polypropylene having a melt flow rate of 30 g/10 min (JIS K7210:1999) and a density of 0.9 g/cm3 (JIS K7112:1999) with respect to 3 parts by weight of the masterbatch and subjecting the mixture to injection molding using a mold polished by a coated abrasive with a particle size of #800 (JIS R6001:1998), a* values and b* values of a surface of the resin plate in the L*a*b* color system satisfy specific conditions.
US11548977B2
The present invention aims to provide a means by which a cured product to be obtained has a low dielectric loss tangent and higher heat resistance. Specifically, provided is an active ester resin that is a reaction product of a first aromatic compound having two or more phenolic hydroxy groups, a second aromatic compound having a phenolic hydroxy group, and a third aromatic compound having two or more carboxy groups and/or an acid halide thereof or an esterified compound thereof, in which at least one of the first aromatic compound, the second aromatic compound, and the third aromatic compound and/or the acid halide thereof or the esterified compound thereof has an unsaturated bond-containing substituent.
US11548975B2
An isocyanate composition according to the present invention contains: a difunctional or more-functional isocyanate compound; and 1.0 ppm by mass to 1.0×104 ppm by mass, based on the isocyanate compound, of a compound having at least one unsaturated bond excluding unsaturated bonds constituting an aromatic ring, the compound being different from the isocyanate.
US11548970B2
In the composition according to the embodiment, the content of an unreacted diisocyanate monomer in a urethane-based prepolymer may be controlled to control the physical properties thereof such as gelation time. Thus, since the micropore characteristics, polishing rate, and pad cut rate of a polishing pad obtained by curing the composition according to the embodiment may be controlled, it is possible to efficiently manufacture high-quality semiconductor devices using the polishing pad.
US11548968B2
An object of the present invention is to provide a polyorganosiloxane-containing graft copolymer powder capable of providing a resin composition and a molded article which are excellent in balance between colorability and mechanical properties such as impact resistance. The polyorganosiloxane-containing graft copolymer powder according to the present invention is a graft copolymer powder obtained by graft-polymerizing a mixture (B) of a vinyl monomer (b1) having an epoxy group and another vinyl monomer (b2) to a rubber (A) containing a polyorganosiloxane, wherein the content of the polyorganosiloxane (A1) contained in the rubber (A) is 12 to 50% by mass, the mass average particle diameter of the polyorganosiloxane-containing graft copolymer powder is 300 to 2000 nm, and the epoxy equivalent of the polyorganosiloxane-containing graft copolymer powder is 2500 to 7800 g/eq.
US11548946B2
Described herein are compositions of binding agents and carrier proteins, and optionally at least one therapeutic agent, and methods of making and using the same, in particular, as a cancer therapeutic. Also described are lyophilized compositions of binding agents and carrier proteins, and optionally at least one therapeutic agent, and methods of making and using the same, in particular, as a cancer therapeutic. Still also described are methods for treating and/or increasing the therapeutic effectiveness of an immunotherapy of a patient suffering from a cancer which expresses PD-L1 or PD-L2 by administering to the patient a nanoparticle composition and a PD-1 immunotherapy.
US11548939B2
Disclosed herein are methods of treating a subject with an estrogen receptor-positive (ER+) breast cancer comprising obtaining a sample of the breast cancer from the subject; determining a level of E-cadherin in the sample is reduced compared to a control; and administering a therapeutically effective amount of an IGF1R pathway inhibitor and an endocrine therapeutic. Also disclosed herein are methods to treat a cancer in a subject comprising administering a therapeutically effective amount of an IGF1R pathway inhibitor and an E-cadherin inhibitor. Also disclosed are methods to predict the likelihood a subject with a breast cancer will respond therapeutically to a treatment comprising administering an IGF1R pathway inhibitor, the method comprising obtaining a sample of the cancer from the subject; and determining a level of E-cadherin in the sample.
US11548932B2
The present disclosure pertains to compositions comprising anti-VEGF proteins and methods for producing such compositions.
US11548926B2
The present invention provides a method for producing active hepatocyte growth factor activator (HGFA) and active hepatocyte growth factor (HGF) without using animal serum. The present invention relates to a method for producing active HGFA without using animal serum. The method is characterized in that it comprises a step of obtaining a culture supernatant comprising pro-HGFA by culturing mammalian cells expressing inactive hepatocyte growth factor activator (pro-HGFA) in a medium without serum, and a step of adjusting the culture supernatant comprising pro-HGFA obtained in the above step to weakly acidic to convert pro-HGFA into active HGFA. The present invention also relates to a method for producing active HGF with HGFA produced by said method.
US11548925B2
Provided are a tumor antigen polypeptide having the amino acid sequence as shown in SEQ ID NO: 2 or a variant thereof; a nucleic acid encoding the same; a nucleic acid construct, an expression vector, and a host cell containing the encoding nucleic acid; and an antigen presenting cell presenting the tumor antigen polypeptide on the cell surface and an immune effector cell thereof. Also provided is the use of the polypeptide, nucleic acid, antigen presenting cell or immune effector cell in the diagnosis, prevention and treatment of cancers.
US11548922B2
The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding polypeptides having pesticidal activity against insect pests, including Lepidoptera and Coleoptera. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, DNA constructs, and transformed microorganisms and plants comprising a nucleic acid of the embodiments. These compositions find use in methods for controlling pests, especially plant pests.
US11548916B2
The invention relates to novel infective agents, the use thereof for the production of a pharmaceutical composition for the treatment and prophylaxes of a disease, preferably an infectious disease, a pharmaceutical composition comprising said compound, and to methods of producing said compounds. The invention further relates to a new probiotic configured for preventing or reducing the colonization by a pathogenic microorganism of an organ of a living being.
US11548915B2
The present invention relates to methods of overcoming the resistance to an EGFR (Epidermal Growth Factor Receptor)-targeting antibody through a peptide that binds specifically to neuropilin-1 (NRP1). Moreover, the present invention relates to a fusion antibody in which a peptide that binds specifically to NRP1 is fused to an EGFR-targeting antibody, and to a composition of overcoming the resistance to an EGFR-targeting antibody alone by co-administration of the EGFR-targeting antibody and an NRP1-binding peptide-fused Fc. In addition, the fusion antibody according to the present invention, in which the NRP1-specific binding peptide is fused to an EGFR-targeting antibody, overcomes the resistance to the EGFR-targeting antibody alone in pancreatic cancer. Furthermore, the fusion antibody, in which the NRP1-specific binding peptide is fused to the EGFR-targeting antibody, also overcomes resistance to the EGFR-targeting antibody alone even in lung cancer. Thus, the NRP1-specific binding-fused EGFR-targeting antibody according to the present invention may be highly effective in the treatment of various tumors resistant to EGFR-targeting antibody alone.
US11548908B2
Compounds, compositions, and methods for treatment and/or prevention of at least one disease, disorder, and/or condition by inhibiting binding of an E-selectin, galectin-3, or E-selectin and galectin-3 to ligands a disclosed. For example, heterobifunctional inhibitors of E-selectin and galectin-3 are described and pharmaceutical compositions comprising at least one such agent is described.
US11548907B2
Allulose crystals are efficiently produced from an allulose syrup using seed crystals.
US11548896B2
The present invention relates to compounds of Formula I that function as inhibitors of RET (rearranged during transfection) kinase enzyme activity: wherein HET, bonds a, b, c and d, X1, X2, X3, X4, R2, and R3 are each as defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which RET kinase activity is implicated.
US11548895B2
The present disclosure provides crystalline forms of 2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-1-(cyclopropylsulfonyl)azetidin-3-yl)acetonitrile, pharmaceutical compositions comprising the crystalline forms, methods of using the crystalline forms, and processes for making the crystalline forms.
US11548893B2
The compounds of the invention as shown by general structure I, as shown below, are effective in treating filovirus infections. X is selected from the group consisting of O and H; R1 is selected from (C6 to C10) aryl and (C2 to C9) heteroaryl, and R2 is selected from (C1 to C10) alkyl, (C1 to C10) alkenyl, (C1 to C10) alkynyl, (C3 to C10) cycloalkyl, and (C5 to C10) cycloalkenyl, and NR3aR3b is defined in the specification. These compounds are effective in treating filovirii infections including Ebolavirus and Marburg virus.
US11548890B1
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of HPK1, and the treatment of HPK1-mediated disorders.
US11548887B2
The invention provides novel 8-azabicyclo[3.2.1]octane compounds of formula (I): wherein R1, R2, R3, A, and G are defined in the specification, or a pharmaceutically-acceptable salt or solvate thereof, that are antagonists at the mu opioid receptor. The invention also provides pharmaceutical compositions comprising such compounds, methods of using such compounds to treat conditions associated with mu opioid receptor activity, and processes and intermediates useful for preparing such compounds.
US11548871B2
The present disclosure relates generally to compounds that bind to Lysophosphatidic Acid Receptor 1 (LPAR1) and act as antagonists of LPAR1. The disclosure further relates to the use of the compounds for the preparation of a medicament for the treatment of diseases and/or conditions through binding of LPAR1, including fibrosis and liver diseases such as non-alcoholic steatohepatitis (NASH).
US11548861B2
The present invention provides new prodrugs of therapeutically active compounds, including oligomeric prodrugs, and compositions to treat medical disorders, for example glaucoma, a disorder or abnormality related to an increase in intraocular pressure (IOP), a disorder requiring neuroprotection, age-related macular degeneration, or diabetic retinopathy.
US11548852B2
Provided herein are modified amino acids comprising an azido group, polypeptides, antibodies and conjugates comprising the modified amino acids, and methods of producing the polypeptides, antibodies and conjugates comprising the modified amino acids. The polypeptides, antibodies and conjugates are useful in methods of treatment and prevention, methods of detection and methods of diagnosis.
US11548848B2
Synthesis and application of an alcohol amine with an extended main carbon chain are provided, belonging to the field of chemical building materials. Under the action of a catalyst, tertiary amine is subjected to a two-step substitution reaction, a hydrolytic reaction and a reducing reaction to obtain a novel alcohol amine (NAA). The novel alcohol amine as provided may have a better grinding aid effect than triethanolamine while is added into cement as a cement grinding aid, and thus has a wide application prospect.
US11548844B2
A negative resist composition comprising a polymer comprising recurring units having at least two acid-eliminatable hydroxyl or alkoxy groups in the molecule is effective for forming a resist pattern having a high resolution and minimal LER while minimizing defects.
US11548834B2
A gas generant composition for an automotive inflatable restraint system is provided with a fuel having a thermally stable crystalline hydrate compound with a water release temperature of greater than or equal to about 140° C. The thermally stable crystalline hydrate compound serves as a ballistic modifier, which can serve to increase burn rate, reduce pressure sensitivity, reduce temperature sensitivity, and the like. The thermally stable crystalline hydrate compound may be selected from the group consisting of: a copper phthalate hydrate, copper pyromellitate dihydrate, copper fumarate dihydrate, copper (3-nitrophthalate) dihydrate, and combinations thereof.
US11548833B2
A method of formulating novel humic material is disclosed comprising mixing one or more portions of Dimethylphenylpiperazinium (DMPP) with one or more portions of N—(N-butyl) thiophosphoric triamide (NBPT) with one or more portions of Isobutylidene-diurea (IBDU) with one or more portions of Polyaspartic Acid with one or more portions of Chitosan and a portion of Mycorrhizae and Rhizobia to form a portion of biostimulant material; obtaining a portion of seaweed harvest and crushing and drying said portion of seaweed to form a portion of seaweed powder; Obtaining a portion of leonardite and crushing said portion of leonardite to form a portion of humic raw material; mixing one or more portion of animal manure with one or more portion of stover with one or more portion of organic waste to form a portion of compositing mix and composting said compositing mix to form a portion of composted product; obtaining a portion of plant waste and subjecting said portion of plant waste through an anaerobic combustion to form a portion of bio char; mixing said portion of bio char with said portion of composted product with said portion of humic product to form a portion of humic processed material; adding a portion of artificial taggant to said humic processed material to form tagged humic product; mixing said tagged humic product with said portion of biostimulant material to form a portion of biostimulant humic product; adding a taggant to said portion of biostimulant humic product to form a portion of tagged biostimulant humic product; mixing one or more portion of phosphorus with a portion of potassium and a portion of nitrogen and a portion of trace minerals to form portion of raw fertilizer; mixing said portion of raw fertilizer with said portion of tagged biostimulant humic product to form a portion of tagged fertilized biostimulant humic product.
US11548831B2
A method of designing a cement composition may include: minimizing an objective function subject to a plurality of constraints to produce a cement composition including at least one cement component and water; and preparing the cement composition.
US11548827B2
Provided is a member for a plasma processing apparatus consisting of a tungsten carbide phase. The member includes at least one type of atom selected from the group consisting of a Fe atom, a Co atom, and a Ni atom, in which the total content of the atoms is in a range of 30 to 3300 atomic ppm.
US11548822B2
A composite cementitious feedstock comprises discrete elements. Each discrete element includes mineral rock agglutinates having irregular surface regions and cavities. Super absorbent polymer (SAP) particles and cement particles are disposed on the irregular surface regions and in the cavities. A binder coheres the agglutinates, SAP particles, and cement particles.
US11548821B2
A composite cementitious feedstock includes mineral rock agglutinates, super absorbent polymer (SAP) particles, cement particles, and a binder. Each of the agglutinates has irregular surface regions and cavities originating at the irregular surface regions. At least a portion of the SAP particles and cement particles are disposed on the irregular surface regions and in the cavities. The binder coheres the agglutinates, SAP particles, and cement particles.
US11548820B2
Described herein are compositions comprising hemp, minerals, and water. Such compositions may be used in construction, building materials, insulation, etc. Such compositions may be sprayed, poured, cast, molded, etc.
US11548808B2
The present invention provides a microcrystalline glass product. The microcrystalline glass product includes the following components in percentage by weight: SiO2: 45-70%; Al2O3: 8-18%; Li2O: 10-25%; ZrO2: 5-15%; P2O5: 2-10%; and Y2O3: greater than 0 but less than or equal to 8%. Through reasonable component design, the microcrystalline glass and the microcrystalline glass product obtained in the present invention have excellent mechanical and optical properties and are suitable for electronic devices or display devices.
US11548801B2
A self-circulating high-efficiency biological denitrification device includes a tank body, where an aerobic zone, an anoxic zone, a settling tank water distribution zone, a sludge zone, a sludge-water separation zone, and an effluent flow stabilization zone are arranged from bottom to top in the tank body; the settling tank water distribution zone includes a settling tank influent guide cylinder, and a circular butterfly jet water distributor is arranged between the settling tank influent guide cylinder and the aerobic zone; the settling tank influent guide cylinder is connected to a guide plate arranged in the aerobic zone, the anaerobic zone, and the sludge zone; the guide plate includes three sections; a nitrification liquid return gap and a sludge return gap are formed; a bottom of the aerobic zone is provided with an aerator; the aerator is connected to an air inlet pipe located outside the tank body.
US11548798B2
A foam electrode comprising surface treatment by the steps of: 1) impregnating soft compressible polymeric foams with a conductive coating via sequential infiltration synthesis and 2) functionalizing the chemically altered voids with an ultrathin redox coating to enhance capacitive deionization (CDI). The redox coating will allow treated foam to absorb ions under the application of a bias, and mechanical compression/decompression. The CDI apparatus uses the void volume of the foam in the uncompressed state to flow liquids through it while the compressed state is used to enhance desalination by limiting the diffusion pathways for the ions to find an adsorption surface.
US11548797B2
A method for electrolysis-ozone-corrosion inhibitor/electrolysis-ozone-hydrogen peroxide-corrosion inhibitor coupling treatment on toxic and refractory wastewater includes the following steps: adding toxic and refractory wastewater to be treated into a wastewater treatment reaction tank equipped with a plate anode and a plate cathode, and starting a direct current (DC) power supply connected to the plate anode and the plate cathode to treat the toxic and refractory wastewater at an appropriate current density under stirring, during which a corrosion inhibitor and hydrogen peroxide are added to the toxic and refractory wastewater to be treated and ozone is introduced into the toxic and refractory wastewater to be treated through an aeration device. The method can increase the production rate and production quantity of free radicals in a reaction system, effectively improve the treatment efficiency for toxic and refractory wastewater, and reduce the treatment cost.
US11548791B2
Doped cerium oxide particles may comprise about 90 weight percent (wt. %) to about 99.9 wt. % cerium oxide (CeO2) and up to about 10 wt. % dopant. Exemplary doped cerium oxide particles may have a BET specific surface area of more than 150 m2/g after calcination at 500° C. for 8 hours. Exemplary doped cerium oxide particles may have an oxygen storage capacity (OSC) of more than 900 μmol·O2/g after calcination at 500° C. for 8 hours.
US11548785B2
The invention is directed to a control method for a process to convert bisulphide to elemental sulphur in an aqueous solution comprising sulphide-oxidising bacteria wherein the process is controlled by applying a potential between the anode electrode and the cathode electrode or between the anode electrode and the reference electrode of an electrochemical cell resulting in a current between the cathode electrode and the anode electrode, measuring a current as measured by an electrochemical cell and adapting the process in response to the measured current. The process to convert bisulphide may comprise the following steps: (a) contacting bisulphide with oxidised sulphide-oxidising bacteria in the aqueous solution and elemental sulphur, (b) oxidizing the reduced sulphide-oxidising bacteria, (c) using the oxidised sulphide-oxidising bacteria obtained in step (b) in step (a) and (d) isolating elemental sulphur from the aqueous solution obtained in step (a) and/or step (b).
US11548784B1
Provided herein are methods and systems for treating a tail gas of a Claus process to remove sulfur-containing compounds. The method includes combusting a tail gas of a Claus process in an excess of oxygen gas to yield a thermal oxidizer effluent. The thermal oxidizer effluent includes sulfur dioxide, water vapor, and oxygen. The effluent is routed to a quench tower and contacted with a dilute aqueous acid quench stream to yield sulfurous acid, hydrated sulfur dioxide, or both. The sulfurous acid or hydrated sulfur dioxide is oxidized with the excess oxygen from the thermal oxidizer effluent to yield sulfuric acid.
US11548783B2
Disclosed herein is a method and device for production of a new long-term storage-stable allotropic modification of oxygen, tetraoxygen O4, using a combination of known chemical reactions into one technological sequence, including chemical interaction of negative and positive oxidation state oxygen compounds. The method involves production of dioxygen difluoride by oxidation of molecular oxygen with fluorine, followed by the reaction of dioxygen difluoride with alkali metal peroxide, forming tetraoxygen O4. Tetraoxygen is stable in its liquid state up to a temperature of +40° C. and can be used for the oxidation of rocket fuel, long-term compact storage of oxygen, and many other purposes.
US11548772B2
A device for transferring liquids from between containers, and methods for its use. The device includes a body having an axis and first and second cap members at oppositely-disposed axial ends of the body. Cavities are present within the first and second cap members and define axial openings in the body. The cavities are coaxially aligned along the axis of the body and define interior walls within the first and second cap members on which female threads are formed. At least one fluid passage is within the body and fluidically interconnects the cavities. The axial openings in the body are configured to receive necks of first and second containers, and the female threads are configured to couple with male threads on the necks of the first and second containers such that the device physically couples the first and second containers together.
US11548771B2
A chuck for a capping machine includes a plurality of chuck members, a biasing member configured to bias the plurality of chuck members radially inward, an abutting portion configured to abut against a top face of a cap, and a plurality of chuck jaws provided on an inner surface of each of the plurality of chuck members to engage knurls of the cap. Each of the plurality of chuck jaws includes a leading flank and a trailing flank. An angle of the trailing flank with respect to an outer circumference of the cap is less than an angle of the leading flank with respect to the outer circumference of the cap.
US11548763B2
A lifting member for an elevator system is disclosed, including a rope formed from a plurality of strands comprising liquid crystal polymer fibers, with the strands extending along a length of the lifting member. A first polymer coating is disposed on outer surfaces of the fibers or on outer surfaces of the strands. A second polymer coating disposed over the first polymer coating.
US11548754B2
A winding core with improved beam and hoop strength and diminished friability and method for manufacturing such a core are provided, the winding core comprising: an extruded wood fiber core member; and at least one preformed paper shell member having a split seam parallel to its major axis, the shell being adhered to an exterior surface of the extruded wood fiber core member and a secondary shell of wooden staves.
US11548739B1
Systems, methods, and computer-readable media are disclosed for automated robotic sortation. In one embodiment, an example system may include a first robotic arm configured to grasp a moving object from a conveyor while the conveyor is in motion, a camera system configured to image objects moving on the conveyor, and a first scanner configured to scan machine-readable codes on objects moving on the conveyor. The system may be configured to sort objects from the conveyor using the first robotic arm based at least in part on an object destination.
US11548738B2
The present invention relates to a device for transferring products, comprising a means for fetching the products in a line in a first direction, at least one output conveyor, in a transverse direction with respect to said first direction, and a tool for transferring said products in groups. The transfer tool has only two degrees of freedom of movement in a horizontal plane, in said first direction and in said transverse direction. The invention relates also to a corresponding method for transferring products.
US11548731B2
A displacement mechanism for a remotely operated vehicle includes a motor configured to actuate a drive crank, a coupler link connected to the drive crank on a first side, and a lift rocker on a second side, a displacement link connected to the lift rocker, and a displacement plate connected to the displacement link and having a plurality of wheels provided thereon. The drive crank, the coupler link, the lift rocker, the displacement link, and the displacement plate are each respectively connected with pivot connections such that actuation of the motor actuates the displacement plate between a raised position and a lowered position. The lift rocker is configured with a pivot point arranged in a body of the lift rocker such that the lift rocker, the pivot connection between the displacement link and the lift rocker, and the pivot connection between the lift rocker and the coupler link each rotate around the pivot point when the motor is actuated.
US11548728B2
An intermediate container for a refuse vehicle where the container is positioned in front of the refuse vehicle is provided. A plurality of legs extends from the container toward the refuse vehicle. An attachment mechanism is on each leg to secure the legs to a front loading arm assembly of the refuse vehicle.
US11548726B2
The present invention is directed to a bag of polymeric film and a method to make the bag. The bag can be comprised of a front panel and a rear panel. The front and rear panels can each be comprised of multiple layers of film. The bag can be formed from a collapsed bubble of polymeric film that has been folded in half so that opposing edges of the collapsed bubble form an opening of the bag. One of the layers of the folded bubble can be split adjacent to an edge of the collapsed bubble and a draw tape film can be inserted between the layers of the folded and collapsed bubble. The collapsed bubble can further be embossed by a pattern that can provide enhanced properties to bags formed from the folded bubble.
US11548720B2
A package comprising a plurality of disposable absorbent articles contained in an outer wrap is disclosed. The outer wrap is formed of a film having a thickness and has a path of scoring that partially but not completely penetrates the thickness, and defines a path of weakness in the film along which tear propagation is facilitated.
US11548711B1
In some embodiments, a package for a computer peripheral device comprises an outer shell defining a first interior cavity and an open end. The package also comprises a peripheral tray comprising a rear side, a bottom side coupled to a bottom edge of the rear side, and a tongue. A first end of the tongue is coupled to the bottom side. The peripheral tray is positioned within the first interior cavity with a second end of the tongue coupled to the outer shell. An elongated portion of the tongue between the first end and the second end contacts the outer shell and is deflected toward the rear side. The peripheral tray is slidably translatable out of the first interior cavity through the open end so that a portion of the elongated portion moves away from the rear side and the bottom side rotates within the first interior cavity.
US11548710B2
A break-open single-dose package includes a panel defining a frangible region, one or more sheets coupled to the panel and defining a pocket therebetween for storing a spreadable consumable, and an applicator. The frangible region is adapted to form an opening through which the spreadable consumable can exit in response to folding of the panel. The applicator includes a backing and a vessel extending from the backing. The vessel defines a channel for receiving any spreadable consumable that exits the pocket. The applicator is positioned adjacent to the frangible region for permitting a user to spread on a surface any spreadable consumable that exits the pocket using the applicator without requiring the user's hand(s) to contact the spreadable consumable. The backing is configured to move with the panel and separate from the vessel in response to folding of the panel. Other example packages and/or applicators are also disclosed.
US11548701B2
A container includes a cup and a lid. The lid is adapted to mate with a brim included in the cup to close a top aperture opening into an interior liquid-storage region formed in the cup.
US11548699B2
A sift-resistant dispensing closure is disclosed. The sift-resistant dispensing closure includes a base, a lid, and a hinge connecting the lid to the base. The base contains a circular end wall, a cylindrical skirt extending downward from the periphery of the end wall, and a sift deck elevated from the upside of the circular end wall. The sift deck contains a deck surface surrounded by a first snap bead and a first sealing surface, and pouring holes formed on the deck surface. The lid contains a second snap bead and a second sealing surface that are formed on the underside of the lid and engage with the first snap bead and first sealing surface, respectively, to form a seal around the sift deck when the lid is in a closed position.
US11548696B2
A lid for covering the open end of a beverage container having: an annular base adapted to detachably and sealably engage with the circumference of a drinking edge of a container; an elevated portion projecting upwardly from the annular base; and a spout; the lid arranged and formed such that when in use with a container containing liquid and wherein the lid is securely fitted to the container a user is able to move the spout between a closed configuration which closes the open end of a container such that liquid is substantially prevented from escaping from the container and a drinking configuration which allows a user to drink the liquid contained within the container and also wherein in use the lid is adapted such that a user can squeeze the container or the elevated portion which results in the spout moving from a closed configuration to a drinking configuration.
US11548693B2
A dispensing system (100) includes a pour cap (102) which may be connected with the neck of a container (900). The cap base includes a main deck (108), a dispensing spout (110) and a venting tube (112). A flow regulator is mounted on the underside of the main deck such that the flow regulator restricts flow through the opening of the dispensing spout. In some embodiments, the flow regulator is a hinged spring-loaded baffle plate (116). In some embodiments, the flow regulator is a gravity ball valve (316). A visual timing device (200) may be advantageously located on the pour cap (102) so that the timing device is easily visible to a user during operation or use of the dispensing system. The constant flow rate provided by the flow regulator allows the timing device to more precisely measure each pour regardless of how much fluid is in the bottle.
US11548692B2
A closure (20, 20A, 20B) for a container (22) with an outwardly projecting flange (25). The closure including a skirt (50, 50A, 50B) for attaching the closure (20, 20A, 20B) to the container (22). The skirt (50, 50A, 50B) has an annular, flexible retention member (66, 66A) extending laterally inwardly from a lower end portion (54, 54A, 54B) of the skirt (50, 50A, 50B) to define a connection (62, 62A, 62B) therebetween. In one form, the flexible retention member (58, 58A, 58B) has (a) an initial, undeflected configuration, (b) a deflected configuration rotated away therefrom about the connection (62, 62A, 62B), and (c) a proximal end surface (126, 126A) located at the connection (62, 62A, 62B) defining a shoulder when the flexible retention member (58, 58A, 58B) is in the undeflected configuration. In another form, the flexible retention member (58, 58A, 58B) is movable into the deflected configuration when subjected to an axial force of between about 100 Newtons and about 150 Newtons.
US11548680B1
A system for locking together sheets of semi-rigid material. The system includes a clamp with a head having a clamp face, and a threaded rod having a first end affixed to the clamp face, and a second end that penetrates through the sheets. The system also includes a nut with a face forced into contact with the second side when tightened to the rod. The clamp face includes a gripping region, in a first circumferential position, with a trough and a hook that projects beyond the plane of the clamp face; and a leverage region, in a second circumferential position, that projects axially, so that, as the nut is tightened, the leverage region contacts the sheets' first side, and upon continued tightening, exerts a torque on the clamp head, elastically deforming the clamp so as to cause the hook to dig into the first side and prevent head rotation.
US11548679B2
The present invention relates to a childproof container (1) comprising a store (2) and a closure system (7) and defining a compartment (8). The container comprises a safety device (11) with a first coupling portion (12) and a second coupling portion (13) configured to engage each other stably in an internal volume of the container (1) in a closing condition of the closure system (7) to define a locking condition wherein they prevent the closure system (7) from switching from the closing to the opening condition. The closure system (7) comprises an unlocking portion (18) configured to define a through access (19) that allows, in the locking condition of the safety device (11), the insertion of an opening device (20) into the internal volume of the container (1) that allows the disengagement between the first and second coupling portions (12, 13). The container comprises a guide body (24) carried by at least one between the second coupling portion (13) and the closure system (7). The guide body (24), in the closing condition of the closure system (7), is placed in the internal volume of the container (1) and is configured to guide the opening device (20) towards the safety device (11).
US11548670B2
Described is a unit for filling containing elements (2) of single-use capsules (3) with a dose (33) of product for extraction or infusion beverages, comprising: a line (4) for transporting containing elements (2); a station (SR) for filling the containing elements (2) with a dose (33) of product which comprises: at least a first containing seat (S1) designed to receive a dose (33) of product; a substation (ST1) for forming the dose (33) provided with a device (6) for releasing a predetermined quantity of product defining the dose (33) inside the first containing seat (S1), the release device (6) comprising a hopper (38) and at least one rotary element (40a) having a helical profile which extends between a first end and a second end, configured to rotate about a respective axis (X4) of rotation; a drive and control unit (15) configured to drive the rotary element (40a) according to a speed of rotation variable as a function of an angular position of the first end of the rotary unit (40a).
US11548668B2
A sleeve wrapping device includes a first fixing base, a second fixing base, a first supporting frame protruded from the first fixing base, a second supporting frame protruded from the second fixing base, a first roller mounted on the first supporting frame, a second roller mounted on the second supporting frame, and a sleeve wrapping film comprising a substrate and a plurality of adhesive layers. The first roller and the second roller move back and forth relative to the first supporting frame and the second supporting frame. The sleeve wrapping device is switched between a first state that the first roller and the second roller are in contact with each other and a second state that the first roller and the second roller are separated. The substrate winds the first roller and the second roller.
US11548664B1
A nosecone apparatus for hypersonic aircraft, rocket or missiles using a method for the mitigation of the created the shock front of a rocket or aerospace plane flying at hypersonic speeds by using nosecone splines to create both centripetal and isentropic airflows in conjunction with regeneratively cooling the nosecone structure.
US11548659B2
A method for producing a frame component for a door frame structure of an aircraft. A connecting zone is generated on a first and a second assembly surface of a connecting component in each case by generating a surface texture on the assembly surfaces, wherein the connecting component is formed from a metal material. The assembly surfaces of the connecting component are placed against a door frame member and against an attachment member, wherein the door frame member and the attachment member are each formed from a fiber-reinforced thermoplastics material. Furthermore, the connecting component and the door frame member are welded, and the connecting component and the attachment member are welded. A frame component and a door frame structure are also described.
US11548654B2
An actuation system for an aircraft piston engine includes a controller and an actuator. The controller selectively supplies motor control signals to a motor. The actuator includes a housing, a motor, a main rod, a control handle, and an inner rod. The main rod receives a drive torque from the motor and translates in either a first axial direction or a second axial direction. The main rod is responsive to an axial drive force to translate in either the first axial direction or the second axial direction. The inner rod is disposed within the main rod and is movable between a first position, in which main rod rotation causes the main rod to translate, and a second position, in which main rod rotation does not cause the main rod to translate, but application of the axial force to the control handle causes the main rod to translate.
US11548652B2
A nacelle may comprise an inlet cowling comprising an inlet cowling aft edge having an aft edge length; a boat tail cowling comprising a boat tail cowling forward edge having a forward edge length, wherein the boat tail cowling forward edge is disposed adjacent to the inlet cowling aft edge. The forward edge length may be shorter than the aft edge length, forming a step being defined by a portion of the inlet cowling aft edge that is radially outward of the boat tail cowling forward edge. The nacelle may further comprise a transition fairing coupled to the boat tail cowling, wherein the transition fairing comprises a fairing forward edge disposed adjacent to the inlet cowling aft edge and a fairing ramp surface spanning between the inlet cowling aft edge and a boat tail cowling external surface.
US11548645B2
A plinth attachment system for attachment to at least one track includes: a first plate having a first side configured for mounting to a longitudinally extending track, and a first mounting feature for mounting a first structure; and a second plate having a first side configured for mounting to the track, and a second mounting feature for mounting a second structure. When mounted on the track, at least one interlinking feature of the first side of the first plate and at least one interlinking feature of the first side of the second plate interlock at the track, and, the first mounting feature and second mounting feature are aligned at essentially equivalent longitudinal positions.
US11548643B2
Disclosed is a height adjustable seat pan assembly such as for use in an aircraft cabin attendant seat. The assembly includes a seat pan supported between spaced frame members defining guide tracks including successive pivot positions each corresponding to a different seat pan height. The seat pan is movable between a deployed condition and a stowed condition in which the seat pan stows generally vertically below a backrest to provide a low profile seat in the stowed condition. Features provided on opposing sides of the seat pan interact with the successive pivot positions in the guide tracks, and the seat can be repositioned to a different pivot position to change the seat pan height. Pivoting motion of the seat pan between the stowed and deployed conditions locks or unlocks the seat pan relative to its aligned successive pivot position.
US11548637B2
An aircraft has a boom, a propulsion assembly coupled to a first end of the boom, and a first wing coupled to a second end of the boom. The propulsion assembly is coupled to the boom by a rotating joint. A second wing is optionally coupled to the rotating joint. The first wing is coupled to the boom by a rotating joint. The first wing is coupled to the rotating joint by a hinge. A vehicle with roll, pitch, and yaw maneuverability able to mirror the aircraft movements may be coupled to the second end of the boom. The vehicle body may be picked up with a vehicle chassis disconnected from the vehicle body. The boom houses an energy source to power the propulsion assembly. A rudder is coupled to the second end of the boom. A paddle is disposed between the propulsion assembly and the boom.
US11548628B2
An interference sensor dataset associated with interference between airflows from at least two rotors in a multicopter and a first isolated sensor dataset and a second isolated sensor dataset which are associated with isolated airflows from a first rotor and a second rotor in the multicopter, respectively, are received. A generalized flow model associated with a generalized rotor is received. An altitude for the multicopter is generated based at least in part on the interference sensor dataset, the first isolated sensor dataset, the second isolated sensor dataset, and the generalized flow model, including by using a non-linear filter that builds a consolidated probability function associated with altitude that reconciles the interference sensor dataset, the first isolated sensor dataset, and the second isolated sensor dataset with the generalized flow model.
US11548624B2
A method of moving a door of a well for an aircraft undercarriage during sequences of deploying or retracting the undercarriage includes: using a temporary mechanical connection between the door and the undercarriage that is effective when the undercarriage is close to its retracted position, causing the door to be opened by the undercarriage while the undercarriage is being deployed and causing the door to be closed by the undercarriage while the undercarriage is being retracted, but releasing the door from the undercarriage when the undercarriage is close to its deployed position, and using a door actuator acting on the door to close and open the door when the undercarriage is in its deployed position and the temporary mechanical connection is interrupted.
US11548620B2
A control rod assembly is provided for moving a control surface of a flight vehicle. The control rod assembly includes a first connector for connecting to a first structure of vehicle, and a second connector for connecting to a second structure of the vehicle. A connecting rod may be operably coupled between the first and second connectors, and an actuator may be operably coupled to the connecting rod. The actuator may include a screw-and-nut assembly, and a motor that is configured to drive the screw-and-nut assembly. The actuator may be operable such that driving the screw-and-nut assembly via the motor causes the connecting rod to translate linearly along a longitudinal axis to thereby vary a distance between the first and second connectors. The actuators may be electromechanical actuators which may be controlled by a controller without pilot interaction. Two such actuators may be provided on opposite sides of the assembly.
US11548597B2
Tension-stabilized furniture structures and frame assemblies to form simplified flat packing furniture that eliminates all fasteners, welds and braces. Simplified assembly of pre-tensioned structures providing improved stability, uniformity of support and visual aesthetics. The seat cover material can be netting, fibrous material or textiles. The seating system includes outwardly angled side rails having the profile of furniture, such as seats, couches, chaise lounges, ottomans and the like. The angling of the side rails secures their connection to supporting cross rails with the application of a fitted cover sleeve. The sleeves slidingly engage the frame assembly and provide tension to the frame assembly resulting in highly stable furniture.
US11548592B2
A bicycle transmission device for connecting to a freehub body on a rear wheel, which has convex keys arranged radially on the periphery. The bicycle transmission device includes a connecting member, a fastener, and a cogset assembly. The connecting member includes a cylindrical body portion, connection keys protruding from a periphery of the body portion, a cut groove passing through the body portion, and first and second connecting seats located on two sides of the cut groove. The inner wall of the body portion has concave grooves corresponding to the convex keys. The fastener is adapted to be connected to the connecting seats and to pull them together. The cogset assembly includes a cogset seat and sprockets. The cogset seat has a first socket hole fitting around the connecting member and connection grooves corresponding to and adapted to be connected to the connection keys. The sprockets with different numbers of chain teeth are adapted to be connected to the cogset seat.
US11548591B2
A sprocket and chain assembly for bicycles is revealed. The sprocket and chain assembly for bicycles includes a bicycle sprocket and a bicycle chain. A contact part of the bicycle sprocket and a contact part of the bicycle chain in contact with each other are made of a multi-layer clad metal which is composed of a first metal and a second metal. The first metal has higher hardness and density than the second metal. A surface material for the contact parts of the bicycle sprocket and the bicycle chain is the first metal for providing sufficient wear resistance and ensuring service life of both the bicycle sprocket and the bicycle chain. Moreover, the lightweight design of the bicycle sprocket and the bicycle chain is achieved and sufficient structural strength is provided by the contact parts made of the multi-layer clad metal.
US11548587B2
A vehicle includes a forward frame portion, a rear frame portion, and a motion control system that movably interconnects the forward frame portion and the rear frame portion. A forward acceleration of the rear frame portion resulting from a driving force imparted by a wheel supported by the rear frame portion imparts a first force onto the motion control system that counters a second force imparted on the motion control system by an acceleration of a payload supported by the forward frame portion as a result of the forward acceleration.
US11548582B2
The invention relates to a three-wheeled electric vehicle (10) comprising a front-axle device (22) having two steerable front wheels (24a, 24b) which are aligned substantially parallel to each other when traveling straight ahead; a rear-axle device (12) with a driven rear wheel (14); and a vehicle frame (26) on which the front-axle device (22) and the rear-axle device (12) are supported; wherein the front-axle device (22) is designed such that when the steering angle is rotated, the vehicle frame (26) and the front wheels (24a, 24b) may be tilted in the direction of the rotated steering angle. The compactness value KW, which is calculated from the ratio of the distance SP between the front wheels (24, 24B) when arranged substantially parallel to each other for a straight-ahead travel to the wheelbase RS between the front wheels (24a, 24b) and the rear wheel (14), said wheelbase being measured when the front wheels (24, 24b) are positioned for a straight-ahead travel, satisfies the following condition: KW=SP/RS 0.35≤KW≤0.80, in particular 0.62≤KW≤0.78.
US11548581B2
A bicycle drinking assembly includes a non-cylindrical type large volume drinking bottle and a bottle cage with a holding compartment that is configured to be mounted by mounting elements on a mounting face of a tube of a bicycle frame. The compartment is configured for holding the large volume drinking bottle or to hold a cylindrical type drinking bottle of a diameter that fits within cross-sectional dimensions of a base body of the large volume drinking bottle. The mounting elements and/or first holding compartment form at least three points of contact that lie at a radius that is equal to half the diameter of the cylindrical type drinking bottle and that are divided over more than 180 degrees of the circumference of the cylindrical type drinking bottle.
US11548574B2
A system for pivoting a coupling component for a semi-trailer truck includes a rotation device configured to pivot the coupling component between a primary position and a secondary position, and at least one line, which is guided into the coupling component via the rotation device and wherein the system comprises a pivot arm for entraining the at least one line when the coupling component is pivoted between the primary position and the secondary position.
US11548573B1
A jackknife prevention apparatus configured to be mounted intermediate the trailer and cab of a tractor-trailer rig extending bilaterally wing-like from the tractor's frame rails to which it is hinged horizontally. The jackknife prevention apparatus can swing up or down on its hinge between lowest and highest positions by action of a motor which responds to tractor conditions so as to promote safety, maneuverability and convenience. Specifically, when the tractor is parked, the apparatus tilts down near the ground and constitutes a stairway from ground up to the frame-rail tops. When the tractor is unparked, the apparatus swings up to near horizontal, where it is inactive. If tractor speeds exceed perhaps 20 or 30 mph, the apparatus rises to its highest position where it blocks further nearing of a trailer's front corner to the tractor's cab at a tractor-trailer angle of perhaps 15 to 20 degrees, thereby preventing a jackknife accident.
US11548568B2
A hardened portion in a vehicle structure has an almost hemispherical shape around a lower surface side of a bottom wall rear portion in a vehicle upper-lower direction, the lower surface side serving as a center of a curvature. As the hardened portion is formed, a direction of tensile stress generated in the hardened portion is a radial direction in which the center of the curvature serves as a center side. Thus, occurrence of tensile stress in directions opposite to each other by which a specific part within the hardened portion is pulled apart in a direction orthogonal to the thickness direction of the bottom wall rear portion is inhibited.
US11548556B2
A front end structure of a vehicle body may include: a pair of left and right front side members each extending in a vehicle front-rear direction; a pair of left and right apron upper members each extending in the vehicle front-rear direction and being located outward of the pair of left and right front side members in the vehicle left-right direction; a pair of left and right connection members, the left connection member extending between an intermediate portion of the left front side member and the left apron upper member and the right connection member extending between an intermediate portion of the right front side member and the right apron upper member; and a component mount frame comprising a first mount crossmember extending between the pair of left and right connection members in the vehicle left-right direction.
US11548555B2
A sub-frame arranged to be mounted on a chassis of a car and to have the rear wheels of the car mounted thereon is arranged to receive an electric drivetrain arranged to drive the car. The sub-frame includes a cage including bars arranged to form an upper perimeter and a lower perimeter and a plurality of struts extending between the upper and lower perimeters; a pair of rear wheel suspension mounts, each rear wheel suspension mount being arranged to have one of the rear wheels of the car mounted thereon; and a plurality of brackets located on the cage and arranged to facilitate connection of the sub-frame to the chassis of the car and/or to the electric drivetrain. A frame and vehicle including such a sub-frame and a method of installing such a sub-frame are also disclosed.
US11548551B2
A parking support apparatus is provided with: a vehicle controller configured to park a vehicle by controlling behavior of the vehicle in accordance with the signal associated with the remote operation if a distance between a transmitter located outside of the vehicle and the vehicle is greater than or equal to a first distance and is less than or equal to a second distance. The vehicle controller performs a predetermined informing operation for an operator of the transmitter, instead of or in addition to controlling the behavior of the vehicle in accordance with the signal associated with the remote operation, if the distance is greater than or equal to the first distance and is less than or equal to a third distance or if the distance is greater than or equal to a fourth distance and is less than or equal to the second distance.
US11548546B2
To reduce the effect of a steering operation on feeling. A rack bush comprises: a bush body that is accommodated in a cylindrical housing, supports a load exerted on a rack bar while allowing the rack bar to move in the direction of an axial center O, and can be extended and retracted in a radial direction; and an elastic ring mounted on the bush body. The bush body has a mounting groove for mounting the elastic ring, the mounting groove being formed peripherally in an outer peripheral surface, and the mounting groove having a large-diameter part where the circumferential radius of a groove bottom is a first radius r1, and a small-diameter part where said radius is a second radius r2 that is less than the first radius r1. This configuration allows the formation of an elastic ring protruding part, in which the elastic ring protrudes greatly from the outer peripheral surface of the bush body, and an elastic ring embedded part, in which the elastic ring is embedded in the outer peripheral surface of the bush body.
US11548543B2
A method performs a mixed operation of a track-bound line section. Trains that are equipped with a train protection system run there. In order to guide trains that are not equipped with the train protection system through the line section, provision is made for switches to be set as a protecting switch for the purpose of following-move protection. However, the switch is reset again before the passage of the unequipped train, wherein the respective block section of the line section must be free again at this time point. The method therefore allows mixed operation of equipped and unequipped trains while at the same time requiring limited component expense for lineside train protection apparatus.
US11548531B2
Techniques are provided for autonomous vehicle fleet management for reduced traffic congestion. A request is received for a vehicular ride. The request includes an initial spatiotemporal location and a destination spatiotemporal location. A processor is used to generate a representation of lane segments. Each lane segment is weighted in accordance with a number of other vehicles on the lane segment. A vehicle located within a threshold distance to the initial spatiotemporal location is identified such that the identified vehicle has at least one vacant seat. The processor is used to determine a route for operating the identified vehicle from the initial spatiotemporal location to the destination spatiotemporal location. The route includes one or more lane segments of the lane segments. An aggregate of weights of the one or more lane segments is below a threshold value. The received request and the determined route are transmitted to the identified vehicle.
US11548530B2
A vehicle travel control device executes vehicle travel control such that a vehicle follows a target trajectory. An automated driving control device generates a first target trajectory that is the target trajectory for automated driving of the vehicle. The vehicle travel control device further determines whether or not an activation condition of travel assist control is satisfied. When the activation condition is satisfied, the vehicle travel control device generates a second target trajectory that is the target trajectory for the travel assist control. When the second target trajectory is generated during the automated driving, or when the second target trajectory is generated during the automated driving and a priority condition for giving priority to the second target trajectory is satisfied, the vehicle travel control device executes the vehicle travel control by giving more weight to the second target trajectory than to the first target trajectory.
US11548526B2
Among other things, we describe techniques for implementing a vehicle response to sensor failure. In general, one innovative aspect of the subject matter described in this specification can be embodied in methods that include receiving information from a plurality of sensors coupled to a vehicle, determining that a level of confidence of the received information from at least one sensor of a first subset of sensors of the plurality of sensors is less than a first threshold, comparing a number of sensors in the first subset of sensors to a second threshold, and adjusting the driving capability of the vehicle to rely on information received from a second subset of sensors of the plurality of sensors, wherein the second subset of sensors excludes the at least one sensor of the first subset of sensors.
US11548521B2
Systems, vehicles and methods for determining wrong direction driving are disclosed. In one embodiment, a system for determining a vehicle traveling in a wrong direction includes one or more sensors that produce sensor data, one or more processors, and one or more non-transitory computer-readable medium storing computer readable-instructions. When the computer-readable instructions are executed by the one or more processors, the computer-readable instructions cause the one or more processors to determine one or more lanes within a roadway using the sensor data, determine a direction of travel of the one or more lanes using the sensor data, and identify a non-compliant vehicle traveling in a direction in the one or more lanes that is different from the determined direction of travel in the one or more lanes.
US11548515B2
Systems and methods for managing driver habits are disclosed herein. One embodiment learns undesirable driving habits of a driver over time as the driver operates a vehicle; identifies, for each learned undesirable driving habit, one or more situational triggers associated with that undesirable driving habit; receives information from one or more of vehicle sensors and one or more external sources; predicts that the driver will engage in a particular undesirable driving habit; and carries out one or more of the following avoidance strategies to assist the driver in refraining from engaging in the particular undesirable driving habit: communicating one or more speed advisories to the driver; suggesting an alternate route to the driver; and presenting the driver with one or more of a coupon, an offer, and a discount at a place of business to encourage the driver to take a break by stopping at the place of business.
US11548511B2
A vehicle, system and method for operating the vehicle is disclose. The system includes a radar system and a processor. The radar system locates a gap between targets in a second lane adjoining a first lane, with the host vehicle residing in the first lane. The processor is configured to determine a viability value of the gap for a lane change, select the gap based on the viability value, align the host vehicle with the selected gap, and merge the host vehicle from the first lane into the selected gap in the second lane.
US11548503B2
A vehicle travel control device executes vehicle travel control such that a vehicle follows a target trajectory. An automated driving control device generates a first target trajectory that is the target trajectory for automated driving of the vehicle. The vehicle travel control device further determines whether or not an activation condition of travel assist control is satisfied. When the activation condition is satisfied, the vehicle travel control device generates a second target trajectory that is the target trajectory for the travel assist control. When the second target trajectory is generated during the automated driving, the vehicle travel control device determines whether or not a cancellation condition is satisfied. When the cancellation condition is satisfied, the vehicle travel control device cancels both the first target trajectory and the second target trajectory, and decelerates the vehicle.
US11548481B2
A sensor lens cleaning system for a cylindrical sensor having a sensor lens surface includes an extended member having a first end coupled to the cylindrical sensor and a second end opposite the first end, a nozzle coupled to the second end of the extended member, an actuator coupled to the extended member and configured to control the extended member, and a controller in electronic communication with the actuator and configured to communicate an actuator control signal to the actuator. The nozzle generates an air stream directed at the sensor lens surface.
US11548474B2
A plurality of keys are registered to the vehicle for opening the vehicle. A respective key must answer within a predetermined timeslot after a first request transmitted by the vehicle, in order to open the vehicle. Several such successive timeslots are provided and several keys are allocated to at least one of these timeslots.
US11548469B2
An inflatable curtain device for protecting occupants in a motor vehicle includes an inflatable curtain adapted to be folded or rolled in an undeployed condition and inflated in a deployed condition, and the inflatable curtain is formed from at least a first and a second fabric layer. The inflatable curtain device further includes at least one portion of one of the first and second fabric layers having a permanent magnet region, which is magnetically attracted to at least one of a second region of the vehicle or a second region of one of the first and second fabric layers thereby provides a retention of the inflatable curtain in a folded or rolled configuration in an installation position with the vehicle and retains the inflatable curtain in the rolled or folded configuration.
US11548468B2
An occupant protection system for protecting a vehicle occupant sitting in a seat includes a seatbelt that includes a lap belt for arresting the pelvis of the occupant, and an airbag that is stored in the lap belt. The airbag as deployed includes a main inflatable portion for protecting an upper body of the occupant, and a head protecting portion that is located in a vicinity of an upper end of the main inflatable portion for protecting a head of the occupant. The head protecting portion includes a front inflatable portion for covering a front side of the head, and a pair of side inflatable portions that extend rearward from left and right ends of the front inflatable portion for covering sides of the head. Each of the side inflatable portions is configured to be deployed in such a manner that a space is formed between itself and the head.
US11548464B1
An assembly includes a seat. The assembly includes a first airbag and a second airbag each supported by the seat and inflatable to an inflated position. The assembly includes a zipper connecting the first airbag to the second airbag in the inflated position. The assembly includes a non-inflatable panel connected to the first airbag and the second airbag. The non-inflatable panel has a releasable fastener releasably connected to one of the first airbag or the second airbag.
US11548447B2
A truck bed divider assembly with a horizontal dividing member operably configured to extend and retract longitudinally to directly couple with sidewalls within a truck bed and with a vertical dividing member disposed in a substantially perpendicular orientation with respect to the horizontal dividing member and operably configured to selectively, removably, and lockably couple to the horizontal dividing member with one or more fasteners and to linearly translate on the horizontal dividing member while coupled thereto, thereby enabling organization within the bed of a truck or other vehicle.
US11548442B2
Systems, methods, and computer-readable media are provided for detecting whether an object is approaching an autonomous vehicle when a passenger is about to exit the autonomous vehicle, determining a speed and type of the object that is approaching the autonomous vehicle, determining whether the object will enter an exit zone when the passenger enters the exit zone based on the speed and the type of the object that is approaching the autonomous vehicle, and preventing the passenger from exiting the autonomous vehicle based on the determining of whether the object will enter the exit zone when the passenger enters the exit zone.
US11548441B2
An out-of-vehicle notification device includes a traveling state detecting unit configured to detect a traveling state of the host vehicle, a first output unit configured to output a sound to an outside of the host vehicle, and a notification control unit configured to cause the first output unit to output a traveling notification sound indicating that the host vehicle is traveling when the host vehicle is traveling and to output a vehicle stoppage notification sound indicating that the host vehicle is stopped when the host vehicle is stopped. The traveling notification sound is a continuous sound continuously output. The vehicle stoppage notification sound is an intermittent sound intermittently output or a repetitive sound of which an intensity is repeatedly changed.
US11548439B2
The invention relates to a vehicle horn control system, installed on the steering wheel of a vehicle, comprising: a base part (10), a control device (52), which can move relative to the base part between a rest position and a depressed position, shock-absorbing means comprising a deformable part (31) made from an elastomer material, said means being arranged between the base part and the control device in order to absorb vibrations; and an electric circuit with at least one closed switch when the control device is in the rest position.
US11548432B2
A vehicle system device is provided. The vehicle system device includes a headlamp, a storage storing information about a height where the headlamp is mounted and a left and right distance, and a controller. The controller includes a road surface information generator that generates road surface information corresponding to a sensor signal, a coordinate converter that obtains location coordinates of the road surface information and converts the location coordinates into angle coordinates based on the information stored in the storage, and a headlamp controller that controls the headlamp to emit the road surface information based on the angle coordinates. In addition, various embodiments recognized through the specification are possible.
US11548431B2
A problem to be solved by an embodiment of the present invention is how to reduce the load-bearing requirement for a supporting bracket. According to an embodiment of the present invention, a supporting bracket of a vehicle headlight is disclosed, wherein the supporting bracket includes a first supporting part for supporting a low beam unit; a second supporting part for supporting a high beam unit; and a first rotary part for causing the first supporting part and the second supporting part to rotate simultaneously in a horizontal direction about the rotation axis of the first rotary part.
US11548423B2
A method for controlling at least two mechanical oscillators, more particularly in a motor vehicle, where each oscillator oscillates at a frequency during operation and where the frequency can be controlled by the power applied to the oscillators, includes arranging a single sound transducer at a distance from the oscillators and capturing an electrical signal, where the electrical signal is subjected to a Fourier transform and thus a Fourier spectrum is determined. The frequency of each oscillator is determined from extreme values of the Fourier spectrum.
US11548421B2
The present invention relates to a headrest locking device, and more particularly, to a headrest locking device including a case and a lock plate slidably accommodated in the case and inserted in an engaging groove of a stay rod. Here, a horizontal tension rib is located between the lock plate and the case. The horizontal tension rib applies an elastic force to the lock plate in a direction different from a sliding direction of the lock plate, and the lock plate has a panel shape formed by integrating a body inserted into the engaging groove with the horizontal tension rib. A gap between the lock plate and the case is eliminated and a restoring function is embodied at the same time, and manufacturing costs of the lock plate are reduced.
US11548420B2
The present disclosure relates to an upholstery system for a vehicle seat, comprising: a foam lining comprising a front face and a rear face, a flexible covering which covers the front face of the foam lining, a rigid part which covers the rear face of the foam lining, at least one series of attachment systems, which are received as inserts in the foam lining, the attachment systems of the series being interconnected by at least one ball joint, and wherein the attachment systems are configured to ensure the attachment of the covering and of the rigid part onto the foam lining.
US11548419B2
A seat assembly having a seat bottom, a seat back, a seat track, and a rear mounting unit. The seat bottom may be pivotally mounted to the seat back. The seat back may be pivotally mounted to the rear mounting unit. The rear mounting unit may be moveably disposed on the seat track.
US11548418B2
A vehicle seat that accommodates at least two users includes a seating portion frame, a first backrest and a second backrest which are pivotally hinged to the seating portion frame according to a transverse axis, via a common hinge. The common hinge includes: a pivot pin comprising a first lateral portion, and a first housing arranged on the first backrest and receiving interiorly the first lateral portion by authorizing the rotation of the first backrest. The first lateral portion has a protruding rib and the first housing has a substantially keyhole shape, complementary with the radial section of the first lateral portion. The rib is oriented, according to an angle of between 30° and 60° relative to the vertical direction of the vehicle seat.
US11548412B1
A vehicle has a seat movable between an upright position and a reclined position and an automatically adjustable headrest connected to the seat, the automatically adjustable headrest being automatically adjusted for a posture of a head of a user when the user is reclined in the reclined position. The automatically adjustable headrest is automatically adjusted in response to a camera detecting that the user is sleeping or resting either on his or her back or on his or her side, the headrest being adjusted for either a side sleeping posture or a back sleeping posture.
US11548396B2
An automated system and method are provided for adjusting an electrical configuration of a plurality of components of an electrical network associated with a vehicle in order to tune electrical characteristics of the electrical network to continuously match a dynamically changing desired mode of operation of the electrical network associated with the vehicle.
US11548389B2
A control system for a screen of a vehicle includes a global positioning system (GPS), an inertia sensor and a control circuit. The GPS detects a satellite signal from a satellite. The inertia sensor senses motion of the vehicle and correspondingly generates a motion state value. The control circuit performs one of a first determination procedure and a second determination procedure according to the state of the satellite signal. In the first determination procedure, the control circuit calculates the vehicle speed of the vehicle according to the satellite signal, and selectively locks the screen of the vehicle according to the vehicle speed. In the second determination procedure, the control circuit generates a motion signal according to the motion state value, and selectively locks the screen of the vehicle according to the motion signal. Accordingly, driving safety can still be effectively ensured even in the case of poor satellite signals.
US11548385B2
There is disclosed a power generation assembly (300) for powering a transport refrigeration system (TRS) (52) of a vehicle (10), the power generation assembly (300) comprising: a torque converter (402) having an engine side input (404) and a transmission side output (406); a power take-off device (302) coupled to the engine side input (404) of the torque converter (402), the power take-off device (302) having a rotary output; a permanent magnet generator (304) having a rotor (420) directly coupled to the power take-off device (302) for power generation; wherein the power generation assembly (300) is configured to be housed in an engine bay (210) of a vehicle (10), and is configured to generate at least 8 kW of power when the engine side input (404) has a rotational speed of 500 rpm.
US11548384B2
When evacuation travel is performed using only a drive power from one drive power source of an engine and a rotary machine, a drive power distribution device is prohibited from switching to a four-wheel-drive state and thus evacuation travel is performed in a two-wheel-drive state in which a loss in a power transmission device is relatively small. Accordingly, in a four-wheel-drive vehicle, it is possible to increase an evacuation-travelable distance when evacuation travel is performed using only the drive power from one drive power source of the engine and the rotary machine.
US11548380B2
The invention provides systems and methods for mounting a fuel system to a vehicle. In some embodiments, the invention provides systems and methods for mounting a fuel system comprising a fuel tank to a vehicle chassis using a bracket, which may be a multi-part bracket, and may be referred to as a “drop and go” bracket.
US11548369B2
A hybrid drive sub-assembly for a vehicle, including primary toothed wheels, secondary toothed wheels capable of being coupled to a secondary shaft, an intermediate shaft to which intermediate toothed wheels are rigidly connected for rotation therewith, the primary toothed wheel(s) and the secondary toothed wheel(s) each permanently meshing with a corresponding toothed wheel of the intermediate toothed wheels. This hybrid sub-assembly is provided with a motorized module including a reversible electric machine, an interface for connection to the intermediate shaft, a speed reducer, a power take-off member and a dual clutch mechanism capable of coupling and uncoupling the power take-off member to and from the reversible electric machine and the intermediate shaft.
US11548367B2
A hybrid drive unit (HY, G) for a motor vehicle includes a housing (GG), in which a torque converter (TC) and an electric machine (EM) are accommodated. The electric machine (EM) and the torque converter (TC) are arranged directly next to each other such that the electric machine (EM) is arranged at a first face end (TC1) of the torque converter housing (TCG). An oil guide shell (LS) at least partially encompasses a section of the torque converter (TC). The oil guide shell (LS) has an L-shaped cross-section including a first section (LS1) and a second section (LS2) and is arranged in such that the first section (LS1) partially encompasses a second face end (TC2) of the torque converter housing (TCG) and the second section (LS2) partially encompasses a circumferential surface of the torque converter housing (TCG).
US11548365B2
A battery tray and a vehicle include a frame structure including a plurality of frames sequentially connected end to end arranged to be connected to the vehicle, and a base plate structure including an inner base plate and a reinforcing beam, wherein the inner base plate is located on an inner side of the reinforcing beam and arranged for mounting a battery module. The battery tray further includes a reinforcing block, wherein the reinforcing block is connected to a corresponding frame and the reinforcing beam in a matching mode, so as to fixedly connect the reinforcing beam to the frame structure through the reinforcing block. In the battery tray, the strength of the battery tray can be enhanced and a total weight can be decreased only by using the reinforcing block to fixedly connect the reinforcing beam to the frame structure.
US11548357B2
A vehicle door includes a window frame and a lower surface portion formed jointly with the window frame in one piece from a hot formed and press hardened sheet metal plate which is made of a steel alloy which includes, in weight-%: Carbon 0.33-0.38, Silicon 0.2-0.7, Manganese 0.7-1.2, Phosphorus max. 0.03, Sulfur max. 0.02, Boron 0.002-0.005, Chromium 0.6-1.0, Copper max. 0.12, Nitrogen max. 0.005, Titanium 0.015-0.025, Nickel 1.5-2.0, Molybdenum 0.2-0.6, Tin max. 0.04, and as optional components Aluminum 0.006-0.08, Niobium 0.02-0.05, with a balance being iron and incidental impurities. At least the lower surface portion has a Brinell hardness of 500 to 600 HB and a yield strength of 1,200 to 1,450 MPa, wherein the lower surface portion and/or the window frame has a wall thickness of at least 6 mm.
US11548352B2
A vehicle has a storage bin positioned between the seat and the rear wall of an interior compartment. The storage bin includes a receiving portion and louvered portion. The receiving portion is defined by a peripheral wall and a bottom. The louvered portion is coupled with the receiving portion. The louvered portion includes at least one window. An air flow path is defined by the storage bin. The air flow path enables air to pass into and through the at least one window under the receiving portion bottom and out through an exhaust vent in the rear wall.
US11548348B2
A seating assembly includes a seating surface extending over at least one of a seat and a seatback. The seating assembly also includes a fluid mover and a fluid transfer member including a fluid inlet portion and a fluid outlet portion. The fluid inlet portion is coupled to the fluid mover, and the fluid outlet portion is proximate the seating surface. The fluid mover is selectively operable to release a pressurized fluid through the tube so that the release of the pressurized fluid at the outlet cools a seating assembly occupant.
US11548345B1
A suspension component for a vehicle may include a spring section performing a support function for supporting a portion of the vehicle and a shock absorbing section performing a damping function to damp action of the spring section. The spring section may be adjustable to provide adjustable support characteristics and the shock absorbing section is adjustable to provide adjustable damping characteristics. The spring section may be adjustable independent of the shock absorbing section. The spring section of the suspension component may define a gas chamber for holding a quantity of a gas to provide a spring support for the vehicle, and the shock absorbing section of the suspension component may define a fluid chamber to provide damping of movement of the spring section.
US11548344B2
It is an object of the present invention to improve accuracy in estimation of a state of a vehicle in order to achieve excellent ride comfort. An ECU (600) includes a reference vehicle model computation section (1100), which is configured to calculate a reference output by carrying out computation with respect to at least one of a plurality of state amounts in a planar direction and at least one of a plurality of state amounts in an up-down direction in an inseparable manner.
US11548338B2
A suspension apparatus for a vehicle may include: a lower arm having a fastening hole formed therein; and a lower pad mounted on the lower arm, wherein the lower pad comprises: a pad body disposed on the lower arm, and configured to buffer shock; and an insertion protrusion protruding from the pad body, and inserted into the fastening hole, wherein the fastening hole and the insertion protrusion each have an angular shape.
US11548328B2
A vehicle wheel includes: a well portion having an outer peripheral surface on which a vertical wall extending in a circumferential direction of the vehicle wheel is formed; and a Helmholtz resonator attached to a side surface of the vertical wall and to the outer peripheral surface of the well portion with an adhesive.
US11548317B2
A brake rotor includes a friction portion, a hat portion axially extending from the friction portion and including a top face that is axially displaced from the friction portion and a side wall that extends from the friction portion to the top face, and a nose portion which extends axially from the top face of the hat portion away from the friction portion.
US11548307B2
A sublimation printing production line for a workpiece having a cylindrical outer surface includes a sublimation paper loading station, workpiece wrapping station, a baking station, and a sublimation paper dismantling stations. The sublimation paper loading station has a workpiece conveyor belt and a sublimation paper conveyor belt that operate synchronously and in parallel. The sublimation paper is positioned on to an elastic fastening jacket, which is then tightly wrapped around the workpiece with the ends buckled together to secure the sublimation paper to the workpiece and making the sublimation image clearer, more colorful, and ensuring the quality of the sublimation.
US11548302B2
A media cartridge includes: a base defining a media chamber and including a lower wall and an opposing upper wall; an identification circuit disposed on the lower wall, the identification circuit configured to engage with an electronic interface of a printer; a ledge on the upper wall of the base, the ledge configured to receive downward pressure from an inner surface of a lid of the printer in a closed position; wherein the identification circuit is aligned with the ledge to receive at least a portion of the downward pressure.
US11548299B2
Included are a printing unit configured to perform printing on a medium (P) being transported, a first nipping roller configured to nip the medium at a first nipping position downstream of the printing unit in a transport direction in which the medium is transported, a second nipping roller configured to nip the medium at a second nipping position upstream of the printing unit, and a control unit. During duplex printing for outputting a printed object being the medium after performing printing on a first surface and a second surface, the control unit causes the printing unit to start printing on the first surface of the medium (P) in a nipped state in which the medium is nipped by the first nipping roller and the second nipping roller, and to start printing on the second surface on the medium in the nipped state after printing on the first surface.
US11548295B2
An image forming apparatus includes an image forming device, a rotatable conveying member, and a suction device. The image forming device forms an image on a continuous recording medium. The conveying member has a hollow drum shape. The conveying member conveys the continuous recording medium. The suction device is disposed inside the hollow drum shape of the conveying member. The suction device sucks the continuous recording medium through the conveying member in a fixed region in which the continuous recording medium and the conveying member are in contact with each other.
US11548286B2
A device includes a fluid channel connecting a pair of ports and an attachment feature to attach the device at a dummy cartridge; wherein the pair of ports is dimensioned to mate with fluid feed ports of a printer when the device is attached to the dummy cartridge and the dummy cartridge is inserted in the printer.
US11548281B2
A printing method for performing printing while complementing black with composite black, the printing method including: printing a test pattern having a plurality of patch images for which composite mode varies, this test pattern being printed for each dot size of the black to be complemented; causing a user to select a desired patch image from among the plurality of the patch images included in the printed test pattern, the selection being made for each of the dot size of the black ink to be complemented; and performing printing while complementing the black to be complemented with the composite black generated on a basis of the composite mode corresponding to the desired patch image selected correspondingly to the dot size of the black ink to be complemented.
US11548275B2
Methods for printing using printing systems comprising a flexible intermediate transfer member (ITM) disposed around a plurality of guide rollers at which encoders are installed, and an image-forming station at which ink images are formed by droplet deposition by print bars onto the ITM, can include measuring a local velocity of the ITM under one of the print bars, determining a stretch factor for a portion of the ITM based on a relationship between an estimated stretched length fixed physical distance between print bars, controlling an ink deposition parameter according to the stretch factor so as to compensate for stretching of the reference portion of the ITM.
US11548274B2
The invention relates to a method for online quality control of decorative prints on substrate materials, including similarity comparisons of actual and target images and adjusting decorative prints if deviations of color values are detected. The method may include the steps of: a) producing a hyperspectral digital image of a print decoration; b) calibrating the print decoration via a hyperspectral digital image; c) producing and storing a digital target image of the print decoration; d) creating a first print decoration on a first substrate material; e) producing and storing a digital actual image of the printed decoration on the first substrate material; f) determining color deviations between the digital target image and the digital actual image via a computer program; and g) printing on at least one side of substrate materials so as to form a decorative layer. The invention also relates to a device for carrying out the method.
US11548255B2
Methods of making vents in containers made from flexible materials, including forming vent openings in a first flexible material, forming vent stand-offs on a second flexible material, and combining the flexible materials to form a vent passage for the flexible container.
US11548247B2
A method for producing a component from a fibre-reinforced plastic includes the steps of providing a moulding tool having a tool surface, positioning a first layer of a textile semifinished product comprising dry fibres on the tool surface, arranging a second layer of an electrically conductive, resin-permeable grid on the first layer, arranging an uppermost arrangement of layers, sealing the arrangement of layers by a closure device to form a mould, introducing resin into the mould for infiltration of all the layers with the resin and curing and removal of the component.
US11548242B2
A system and method for manufacturing composite parts has been developed which offers the ability to produce composite parts in an infusion resin process without the use of expensive preforms or tools. In addition, the methods of manufacturing composite parts described herein offer the ability to produce composite parts having complex structures without the need for complex tooling. The method of manufacturing and systems described herein typically include printing a part skeleton using an additive manufacturing process followed by infusing the part skeleton with resin and curing the resin infused part skeleton to form the composite part.
US11548238B2
There is described a method for forming a tube (3) of a web (4, 4) of packaging material comprising the steps of advancing the web (4) of packaging material along a web advancement path (P), overlapping a first lateral edge (19) of the web (4, 4′) of packaging material with a second lateral edge (20) of the web (4, 4) of packaging material for obtaining a longitudinal seam portion of the tube (3) and fusing at least an internal outer surface (34) of the first lateral edge (19) and an external outer surface (37) of the second lateral edge (20) with one another for longitudinally sealing the seam portion of the tube (3). The step of fusing comprises at least the substeps of directly heating the external outer surface (37) of the second lateral edge (20) and heating by contact the internal outer surface (34) by establishing contact between the internal outer surface (34) and the directly heated external outer surface (37).
US11548234B2
A method of fastening at least one second object to at least one first object, wherein mechanical vibration acts from a sonotrode on the second object to fasten the second object to the first object. Between the sonotrode and the second object, an auxiliary sheet is placed, for example of paper. After the vibration stops, the auxiliary sheet is displaced relative to the sonotrode for a next fastening step.
US11548230B2
Method for determining an operational parameter for an imaging device for imaging at least one part of a build plane, in particular for a determination device for determining at least one parameter of an energy beam for an apparatus for additively manufacturing three-dimensional objects, comprising the steps: determining at least one spot parameter that relates to an extension of a spot, in particular a spot of an energy beam, in a determination plane; determining a difference between the determined spot parameter and a nominal spot parameter; determining an imaging parameter of the imaging device based on the determined difference adjusting the imaging parameter based on the determined difference.
US11548229B2
A method builds a workpiece using an additive manufacturing process, wherein the workpiece is built up by consolidating material in a layer-by-layer manner. The method includes receiving an initial geometric model defining surface geometry of the workpiece, determining workpiece slices to be consolidated as layers of the workpiece during the additive manufacturing process from the initial geometric model, determining adjusted positions of the workpiece slices adjusted from initial positions of the workpiece slices as determined from the initial geometric model, the determination of the adjusted positions based upon warping of the workpiece expected to occur during or after the additive manufacturing process, and building the workpiece using the additive manufacturing process, wherein the workpiece slices are formed in the adjusted positions.
US11548224B2
The present invention concerns a reservoir assembly for use in three-dimensional (3D) printing for building a 3D object, which includes a top frame that may be filled with liquid material, and a tensioned film being held underneath the top frame. The tensioned film may be air permeable and elastic at the same time, wherein surfaces of the tensioned film are micro textured so that the tensioned film becomes optically clear when it contacts with the liquid material. The tensioned film minimizes the creation of bubbles between the top and bottom surfaces. This also helps blurring the boundaries thereby enhancing the surface finish of the fabricated parts.
US11548222B2
A three-dimensional (3D) printer includes an acoustophoresis device having at least a first inlet, a first outlet, and a channel defined between the first inlet and the first outlet. A piezoelectric device is adhered to a surface of the acoustophoresis device to generate sound waves within the channel. A printhead is connected to the first outlet of the acoustophoresis device, wherein a solution comprising anisotropic particles is delivered to the at least first inlet and wherein the anisotropic particles are organized into one or more columns along an axis parallel to a direction of flow of the solution by standing acoustic waves generated by the piezoelectric device, wherein the at least one column of anisotropic particles is aligned with the first outlet, and wherein the first outlet is in fluid communication with the printhead to deliver one or more columns of ordered, anisotropic particles to the printhead.
US11548199B2
The present disclosure relates to a 3D printer (1) for 3D printing of a construct. The 3D printer (1) has a print bed (2). The 3D printer further comprises at least one actuating tool head (3) with an extrusion element (4), wherein the extrusion element and the print bed are movable in relation to each other. The 3D printer also comprises at least one sensor (5) arranged to sense a force applied to the print bed (2) by the extrusion element (4), or vice versa. The 3D printer additionally comprises a control element (7) arranged to detect when the sensed force exceeds a predetermined value and to record a position of the print bed or extrusion element related to the detection that the predetermined value is exceeded. The present disclosure also relates to corresponding methods and computer programs.
US11548191B2
Methods, apparatus and system for decorating plastic articles having an uneven surface or hollow structure are disclosed. An assembly comprising a transfer pad and a flexible heat transfer die comprising a thermal interface material (TIM) replace the hard rubber die in a hot-stamping process to fuse indicia into the surface. The assembly modifies ordinary pad printing into a hot-stamping process that transfers indicia onto uneven surfaces. A pad printing machine or other robotics is used to move the assembly from a position of heating to a position of compressing the ink transfer to the surface of the article.
US11548188B1
An apparatus for cutting workpieces has a saw and a carousel. The carousel has a plurality of workpiece-holding pockets and is mounted for rotation about a carousel axis to pass the workpiece-holding pockets from a first position remote of the saw through at least a second position proximate the saw.
US11548186B2
A cart for carrying a cut-off saw having a saw blade. The cart includes a frame with upper and lower portions, a wheel arm pivotably coupled to the lower portion about a first axis, and a rear wheel assembly coaxial with the first axis and coupled to the frame and the wheel arm. The cart includes a front wheel coupled to an end of the wheel arm opposite the rear wheel assembly, an adjustment lever pivotably coupled to the upper portion about a second axis, and a link having a first end pivotably coupled to the adjustment lever and spaced from the second axis, and a second end pivotably coupled to the wheel arm between the first axis and the front wheel. Pivoting the adjustment lever about the second axis pivots the wheel arm about the first axis to adjust a vertical position of the front wheel relative to the upper portion.
US11548166B2
Methods and systems for joint execution of complex tasks by a human and a robotic system are described herein. In one aspect, a collaborative robotic system includes a payload platform having a loading surface configured to carry a payload shared with a human collaborator. The collaborative robotic system navigates a crowded environment, while sharing a payload with the human collaborator. In another aspect, the collaborative robotic system measures forces in a plane parallel to the loading surface of the payload platform to infer navigational cues from the human collaborator. In some instances, the collaborative robotic system overrides the navigational cues of the human collaborator to avoid collisions between an object in the environment and any of the robotic system, the human collaborator, and the shared payload.
US11548164B2
The disclosure concerns a coating robot for coating components, having a robot base, a rotatable robot member, a pivotable proximal robot arm with two arm parts which can be rotated relative to one another and are connected to one another by a bearing ring, a pivotable distal robot arm, a robot hand axis, a connecting flange at the free end of the robot hand axis for connecting an application device and with a line arrangement which is guided from the robot base to the connecting flange for the application device. The disclosure provides that the line arrangement is passed through the first bearing ring between the two arm parts of the proximal robot arm.
US11548160B2
A three-dimensional measuring device is a three-dimensional measuring device that performs three-dimensional measurement of an object using a laser beam. The three-dimensional measuring device includes a laser emitter disposed in a movable section of a robot and configured to irradiate a region including the object with the laser beam, a laser emission controller configured to control driving of the laser emitter, an image capturing device configured to image the object, on which the laser beam is irradiated, and acquire image data, and a point cloud generator configured to generate, based on the image data, three-dimensional point cloud of the region including the object. The laser emitter includes a laser beam source and a diffuser configured to diffuse the laser beam emitted from the laser beam source.
US11548153B2
A robot system and method for conditionally stopping a robot, wherein a maximum stopping time and/or distance are defined by a user or integrator through a user interface as safety limits based on the risk assessment. The method provides the continuous calculation of the time and/or distance, which the robot would need to stop under maximum motor torque and/or brake appliance. The robot is stopped or the speed of the robot is reduced, if the calculated time and/or distance exceeds the maximum limit values set by the user or integrator. The method may also be used to program or generate the trajectories of the robot as not to exceed the speed of the movement under the condition of keeping the set maximum stopping time and/or distance as defined by a use.
US11548145B2
Deep machine learning methods and apparatus related to manipulation of an object by an end effector of a robot. Some implementations relate to training a deep neural network to predict a measure that candidate motion data for an end effector of a robot will result in a successful grasp of one or more objects by the end effector. Some implementations are directed to utilization of the trained deep neural network to servo a grasping end effector of a robot to achieve a successful grasp of an object by the grasping end effector. For example, the trained deep neural network may be utilized in the iterative updating of motion control commands for one or more actuators of a robot that control the pose of a grasping end effector of the robot, and to determine when to generate grasping control commands to effectuate an attempted grasp by the grasping end effector.
US11548140B2
A position and tracking system for radio-based localization in an operating room, includes a receiver, a mobile cart, a processor, and a memory coupled to the processor. The mobile cart includes a robotic arm and a transmitter in operable communication with the receiver. The memory has instructions stored thereon which, when executed by the processor, cause the system to receive, from the transmitter, a signal including a position of the mobile carts in a 3D space based on the signal communicated by the transmitter and determine a spatial pose of the mobile carts based on the received signal.
US11548136B2
An adapter and method for a tool, a mop or other cleaning equipment provides, selectively, a universal joint or pivoting joint, and one that is easily adjustable.
US11548135B1
A kitchen instrument with a replaceable head is described having a handle, an ejection shaft, and an ejection knob. The handle is mostly hollow with an opening on a first side and an opening on the second side opposite the first side. The opening on the first side includes an indent shaped to secure a replaceable head by preventing exiting from the indent and also from rotating. The replaceable head has a connector with a first connecting portion and a second connecting portion shaped to be secured in the indent. An ejection shaft is sized and arranged to be inserted in the second side and pass through the handle. The ejection shaft is sized to press on the replaceable head to eject the replaceable head. Multiple replaceable kitchen utensils in the form of replaceable heads are attachable to the same handle of the kitchen instrument.
US11548133B2
The invention provides a handheld power tool, which comprises a handle assembly, a power mechanism connected with the handle assembly, and a working mechanism connected with the power mechanism. The power mechanism comprises a main housing, an inner housing, and a motor disposed in the inner housing. The main housing comprises a first air inlet at a side wall thereof, the inner housing comprises an opening. An airflow channel is located between the main housing and the inner housing, and in communication with the first air inlet, the opening and an inside of the inner housing. The handheld power tool of the present invention not only has good heat dissipation effect, but also has waterproof and dustproof effects, and can work in rainy days and humid areas without affecting the performance of the whole machine.
US11548126B2
A screwdriver is connected to an electric power supply, and rotates a mounted bit to tighten a screw. The screwdriver includes a camera, an image information recording section, a basic information registration section, a determination section, and an LED unit. The camera captures the screw to be tightened or surroundings of a threaded hole in which the screw is to be tightened. The recording section records an image captured by the camera. The registration section registers beforehand image information, which has been acquired by capturing with the camera an image of the surroundings of the threaded hole, as basic information. The determination section determines whether or not new image information, which has been newly acquired by capturing an image of the surroundings of the threaded hole with the camera, coincides with the basic information. The LED unit notifies a result of determination by the determination section.
US11548118B2
An adjustable bar-guiding device includes at least one pair of complementarily-shaped jaws which are slideably associated with a fixed frame with the interposition of at least one movement lever mechanism which is actuated by at least one fluid cylinder. The jaws perform a translational motion according to a stroke of mutual approach/spacing apart, between a first configuration of substantial juxtaposition of their respective surfaces and a second configuration in which the surfaces are located at a predefined distance for containing a bar.
US11548116B2
Apparatus configured to provide both wet and dry blasting and method for operating such an apparatus
An apparatus for blasting having a distribution block for receiving a blasting medium, a pressure medium and/or a fluid/liquid medium, said distribution block having an outlet connectable with at least one distributing tube.
US11548108B1
A miter bar assembly (100), including: a top member (102) having: a top member opening (110) configured to permit a bottom member fastener (122) to pass through the top member; and a top member fastener feature (140) configured to immovably fix the top member directly to a panel; and a bottom member (104) positioned under the top member and having: a bottom member fastener feature (120) configured cooperate with the bottom member fastener and the top member opening to enable the bottom member to move laterally relative to the top member and to selectively immovably fix the bottom member to the top member. At least one of: a magnetic force urges the bottom member and the top member laterally apart; and relative longitudinal movement between the bottom member and the top member adjusts a lateral position of the bottom member relative to the top member.
US11548107B2
Methods of inducing segmented flow in a material in which a ductile flow mode would otherwise occur during machining. A monolayer molecular film is formed on a surface of a body of a material in a state such that the material exhibits ductile flow when subjected to shear. The monolayer molecular film has molecules each having a head group adsorbed to the surface, a terminal group, and a hydrocarbon chain therebetween having a chain length of greater than 6. A surface portion of the body is removed by engaging the body with a tool in a contact region below the surface of the body and moving the tool relative to the body to remove the surface portion and the monolayer molecular film thereon. The monolayer molecular film induces segmented flow in the material during the removing of the surface portion.
US11548106B1
An automated, high throughput system that mechanically separates electrode tips from spark plugs to facilitate recovery of platinum group metals in the electrodes. Spark plugs may be fed into the system in bulk and an automated mechanism under computer control executes a sequence of operations to feed plugs in a fixed orientation and at a controlled rate to a robot arm. The robot arm has a gripper that securely holds a set of spark plugs and passes them across a cutting tool to separate tips from the bodies. The gripper has independently actuated finger assemblies that accommodate plugs of varying shapes. A visual inspection system ensures that spark plugs are oriented with the tips facing in the same direction to simplify operation of the robot and the cutting tool. The tips may be processed to extract the contained valuable metals; the remaining bodies may be recycled as iron scrap.
US11548103B2
A pressure tool for rotor blade repair including a mobile support system including a support surface, a first bladder support assembly including a first inflatable bladder fixedly mounted to the support surface, a second bladder support assembly including a second inflatable bladder pivotally mounted relative to the support surface, and an activation mechanism operatively coupled to the second bladder support assembly. The activation mechanism is operable to selectively shift the second bladder support assembly relative to the first bladder support assembly. A fluid delivery system is operable to direct a fluid into each of the first inflatable bladder and the second inflatable bladder.
US11548102B2
A method for repairing composite components includes installing a plug within a feature defined by a composite component, with the plug being formed from one or more neutral materials. Furthermore, the method includes infiltrating the composite component with an infiltrant to densify a repair region of the composite component, with the plug blocking a flow of the infiltrant into the feature. Moreover, after infiltrating the composite component, the method includes removing the plug from the feature.
US11548097B2
Provided are a machining device (10), a machining unit, and a machining method that irradiate a workpiece (8) with a laser beam to perform cutting or boring machining of the workpiece (8). The invention has a laser output device (12), a guiding optical system (14) that guides a laser beam, and an irradiating head (16) that guides a laser beam and irradiates the workpiece (8) with the laser beam. The irradiating head (16) integrally rotates a first prism (52) and a second prism (54) with a rotation mechanism, thereby rotating a light path of the laser beam around a rotational axis of the rotation mechanism and irradiating the workpiece (8) while rotating the position of irradiation to the workpiece. A control device (22) calculates an allowable rotational frequency range of the laser beam on the basis of the relationship between an allowable thickness of a remelted layer of the workpiece (8) and a rotational frequency, or the relationship between an allowable thickness of an oxidization layer of the workpiece and the rotational frequency, determines a rotational frequency included in the allowable rotational frequency range as the rotational frequency of the rotation mechanism, and rotates the rotation mechanism at the determined rotational frequency, thereby enabling high-precision machining to be performed with a simple configuration.
US11548090B2
An apparatus may include a power supply to generate an output current. The apparatus may further include a plasma torch to apply the output current across a gap and a user interface to receive a selection for enabling a pierce current mode. The apparatus may further include a controller to temporarily increase an output current setting at the plasma torch from a first level to a second level, responsive to the selection of pierce current mode.
US11548087B2
A method for joining of at least two materials, non-weldable directly to each other with thermal joining processes in a lap joint configuration includes a two step sequence including a first step to apply a thermomechanical or mechanical surface protection layer on the surface of a (stainless) steel substrate and a second step where, a thermal joining process is used to weld the sprayed layer with an applied aluminum sheet without having brittle intermetallic phases in the whole material configuration.
US11548084B2
A device for cutting a plate or panel of porous construction material includes a movement structure that moves the plate or panel and includes at least one conveyor, and which is able to move in a direction (X). The device also includes a wire to cut the plate or panel and a structure for passing the wire in a direction (Y) perpendicular to the direction (X) of travel of the plate or panel. The device for cutting allows a cut to be made that greatly limits the waste and dust generated.
US11548080B2
A table shear may include a clamp and a shearing mechanism, the shearing mechanism supported by the clamp. The shearing mechanism may include a fixed lower shear blade, a lower shear blade backup plate supporting the fixed lower shear blade, a moveable upper shear blade and a shear compression cylinder. The shear compression cylinder abuts the movable upper shear blade.
US11548076B2
A chuck for a machine tool includes a body rotatable about a rotation axis and defining a plurality of slots extending radially in the body, a plurality of jaws received in corresponding ones of the plurality of slots, the jaws being radially movable relative to the body between an inward position and an outward position, and for at least one of the plurality of jaws, a sealing layer disposed in the slot receiving the at least one of the plurality of jaws and sealing an interface between opposed lateral sides of the at least one jaw and a surface of the body defining the slot receiving the at least one of the plurality of jaws. A method of sealing an interface between a surface defining a slot of a chuck is also described.
US11548070B2
An additive manufacturing system includes an ultrasonic inspection system integrated in such a way as to minimize time needed for an inspection process. The inspection system may have an ultrasonic phased array integrated into a build table for detecting defects in each successive slice of a workpiece and such that each slice may be re-melted if and when defects are detected.
US11548067B2
An open-pored metal body, which is formed having a core layer (A) consisting of Ni, Co, Fe, Cu, Ag or an alloy formed having one of said chemical elements, wherein one of said chemical elements is present in the alloy at more than 25 at %, and a gradated layer (B) is formed on surfaces of the core layer (A), said gradated layer being formed by intermetallic phase or mixed crystals of Al, and a layer (C), which is formed having aluminum oxide, is formed on the gradated layer (B).
US11548056B2
A riveting system, for use in mechanically linking adjacent workpieces, including a rivet having a height greater than a sum of thicknesses, measured along a line of riveting, of the workpieces being linked, so that the rivet can pass fully through the workpieces. The system also includes a riveting die, which may be a separate product. The die includes a protrusion extending from a peak toward a transition point; and a trough having a trough surface. The trough surface includes a trough inner wall, extending from the transition point to a trough bottom, and a trough outer wall, extending from the trough bottom to a trough outer edge. The technology also includes computerized systems for comparing a load-displacement profile of riveting to a pre-set profile to determine whether the riveting was performed properly.
US11548045B2
A method for manufacturing a sheathing of a cable and a sheathing for a cable is provided where the method includes forming the cable sheathing by extrusion and the sheathing is made of a Pb—Ca—Sn alloy having a composition having from 0.03 to 0.05 weight % Ca and from 0.4 to 0.8 weight % Sn.
US11548037B1
An order processing system, such as may be used in a high-volume pharmacy, may include a material handling system, an accumulator, and a packing device. The material handling system may move containers through a plurality of container paths. The container sorting device may receive the containers, scan the plurality of containers to detect container identifiers, and separate the containers based on the container identifiers to travel through a first container exit path or a second container exit path. The accumulator may accumulate containers that traveled through the first container exit path and the second container exit path. The accumulator may include an accumulator scanning device for scanning the containers to detect the container identifiers. The accumulator may group the containers together based on the detected container identifiers and orders, and provide the grouped containers. The packing device may package the grouped containers along with literature associated with the orders.
US11548036B2
Devices and methods for inspecting containers for the presence of foreign matter include, in at least one embodiment, at least one sampling head, at least one pressure sensor, and a filter. The at least one sampling head is configured to introduce an amount of a first fluid into a container and to remove an amount of a second fluid from the container for inspection for the presence of foreign matter. The at least one pressure sensor is configured to measure a pressure of the second fluid upon removal of the second fluid from the container. The filter is arranged in the at least one sampling head and is configured to filter the second fluid.
US11548033B2
The invention is based on a sieving device with at least one rotary drum unit comprising a plurality of sieving openings, said sieving openings being respectively arranged around a centre point of the sieving openings and being categorized in at least one structure group and at least one further structure group and at least one further structure group, wherein the first structure group the centre points of neighbouring sieving openings are arranged at a first intra-distance to one another, and wherein in the further structure group the centre points of neighbouring sieving openings are arranged at a further intra-distance to one another, wherein the smallest structure distance between a centre point of at least one sieving opening in the at least one first structure group and a nearest situated center point of at least one sieving opening in the at least one further structure group is greater than the first intra-distance.
US11548030B2
A piezoelectric element includes a piezoelectric element body including a first principal surface and a second principal surface opposing each other, and a plurality of external electrodes disposed on the first principal surface. A vibration member includes a third principal surface opposing the second principal surface. The piezoelectric element is joined to the third principal surface. A wiring member is electrically connected to the piezoelectric element. The wiring member includes a region located on the plurality of external electrodes and joined to the plurality of external electrodes. The region of the wiring member monolithically covers the plurality of external electrodes when viewed from a direction orthogonal to the first principal surface.
US11548025B2
A kind of real-time measurement system and method for height from spray boom to crop canopy was provided in present invention patent, which includes the following steps. Step 1: Calibration for ultrasonic ranging sensor; Step 2: Determination of included angle for two ultrasonic ranging sensors; Step 3: Collection of relative height between spray boom and crop canopy; Step 4: Anti-interference processing for height data; Step 5: Calculation of relative height from spray boom to crop canopy. Its characteristic lies in: two ultrasonic ranging sensors with a certain angle are installed at each end of the spray boom, the height of crop canopy was acquired under the control of control unit, and the relative height from spray boom to crop canopy was obtained by the anti-interference analysis and data conversion, the accurate monitoring for relative height from spray boom to crop canopy was realized while the spray boom is tilted. It breaks through the technical bottleneck that the relative height of the spray boom and the crop canopy cannot be accurately obtained when the spray boom tilts due to turbulence in the field operation of the spray boom sprayer, and lays a technical foundation for the dynamic adjustment of the balance and height of the spray boom.
US11548016B2
A shower head including a base body, a jet disc held on a shower jet discharge side of the base body and including at least one jet discharge opening, and a jet disc holding device for fixing the jet disc on a jet disc holding region of the base body. Illustratively, the jet disk holding device includes a plurality of plug connector pins and associated pin through-passage openings, across which a respective one of the plug connector pins is passed through, wherein the respective pin through-passage opening is provided on the jet disk holding region of the base body or on the jet disk, and wherein the plug connector pins and the pin through-passage openings are configured for latched retaining of the plug connector pins within the pin through-passage openings.
US11547998B2
An example device includes a microfluidic channel and a movable element retained in the microfluidic channel to move from a first position to a second position by fluid flow through the microfluidic channel. The device includes a sensor to take a sensor reading to determine fluid flow through the microfluidic channel. The device includes a microfluidic pump to return the movable element from the second position to the first position. The device includes a controller to actuate the microfluidic pump and to determine a flow rate of the fluid flow through the microfluidic channel based on the sensor reading.
US11547997B2
Integrated diagnostic devices comprising peptide-DNA conjugates for analyte detection, an embedded biomolecular computing system for sample analysis, and a layered device architecture are provided herein. In particular, provided herein are devices comprising a layered architecture that enables diagnostic reagents, sample components, and reaction products to flow through the system with minimal user intervention.
US11547992B2
A dispenser for receiving and dispensing volumes of fluid, on which a piston/cylinder unit having a piston and a cylinder, can be fitted in a releasable manner by means of a movement running at least substantially in an axial direction of the dispenser. The dispenser has a piston actuator for moving the piston relative to the cylinder. The piston actuator is arranged in a movable manner in the dispenser and is driven by means of a drive. The dispenser has a locking element which is arranged in a movable manner in the dispenser and is driven by a further drive. Also disclosed is a system for receiving and dispensing volumes of fluid, to a method for fitting a piston/cylinder unit in a releasable manner on a dispenser, and to a method for releasing a piston/cylinder unit which has been fitted on a dispenser.
US11547984B2
The invention relates to a novel catalyst for hydrogenation for hydrogenating at least one of dicarboxylic acid or its acid anhydride. The catalyst for hydrogenation according to a first embodiment is obtained by supporting at least one of palladium or platinum, and cobalt on a carrier, and subjecting the resulting carrier to a reduction treatment at 400 K or higher. The catalyst for hydrogenation according to a second embodiment is obtained by supporting at least one of palladium or platinum, and molybdenum on a carrier, and subjecting the resulting carrier to a reduction treatment at 500 K or higher.
US11547966B2
The device for producing and treating a gas stream (F) includes an exchange enclosure (2) having at least a first discharge opening (2b) for a gas stream, means (3; 4) for supplying the enclosure with a liquid (L), means (3; 5) for discharging the liquid (L) contained in the exchange enclosure (2) and aeraulic means (6), which make it possible, during operation, to create, by means of suction or blowing, an incoming gas stream (F) coming from outside the exchange enclosure (2), so that said incoming gas stream (F) is introduced into the volume of liquid (V) contained in the exchange enclosure (2), and an outgoing gas stream (F′), treated by direct contact with said volume of liquid, rises inside the exchange enclosure and is discharged out of the exchange enclosure (2) through the discharge opening (2b).
US11547965B2
Various embodiments provide for a filter assembly. The filter assembly includes a filter housing, a filter element, and a cover. The cover includes a first cover end and a second cover end disposed axially away from the first cover end. A second coupling member is adjacent to the second cover end. The second coupling member is configured to engage a first coupling member to couple the cover and the filter housing. A biasing member is coupled to the first cover end. An interface plate is configured to press against a first endplate of the filter element to secure the engagement of a first engagement portion of a filter seal member of the filter element and a second engagement portion of a housing seal member of the filter housing.
US11547961B2
A filter element has a first follower element with a first traction surface and a second follower element with a second traction surface provided for interacting with first and second mating surfaces of the filter housing, respectively. The first and second traction surfaces interact with the first and second mating surfaces to pull out the filter element from the filter housing. The first and second traction surfaces are spaced apart from each other along a longitudinal axis of the filter element and project radially into the interior of the filter element. At least one of the first and second follower elements has a stop surface adjoining circumferentially the respective traction surface. In a position of use, the stop surface interacts with a counter stop surface of the filter housing to form an at least unidirectional rotational degree of freedom blocking about the longitudinal axis relative to the filter housing.
US11547949B2
In accordance with embodiments of the invention, a modular marble course system with universal connectors among the components which can be mounted upon a vertical surface, has a large number of attachments, and which utilizes a unilateral construction for among the tracks, is disclosed. In combination, the features of present embodiments may permit a user to build a large number of customized and modular marble courses on substantially any vertical surface, and across multiple vertical surfaces in different planes. The system may include a variety of linear and non-linear tracks, including tracks which span around corners, smoothly move from one vertical level to the next, and which can be rotated to move a marble upwards. The system may further include unique trick attachments such as cannons, catapults, rotating attachments which pivot about an axis, and other attachments.
US11547945B2
A content-generation guidance system for assisting a user in generating digital content, the system comprising a content analysis unit operable to analyse a first set of pre-existing user-generated content to identify one or more aspects of the content, a correlation identification unit operable to identify a correlation between the one or more identified aspects of the first set of content and user ratings of that content, and a content modification unit operable, when a user is generating new digital content, to identify one or more aspects of the new digital content for modification in dependence upon the identified correlation or correlations.
US11547941B2
A server device that incorporates teachings of the present disclosure may include, for example, a memory and a processor. The processor can identify first and second players present at first and second physical locations, to identify first and second boundary and topographical information of the first and second physical locations, to map the first and second boundary and topographical information of the first and second physical locations to a virtual gaming space, to capture first and second position and orientation information for the first and second players, to map the first and second position and orientation information to the virtual gaming space, to generate first and second virtual players corresponding to the first and second players, and to transmit to first goggles information representative of the second virtual player for display superimposed onto a transparent viewing apparatus for viewing of the virtual gaming space. Additional embodiments are disclosed.
US11547938B2
Methods and systems for representing emotions of an audience of spectators viewing online gaming of a video game include capturing interaction data from spectators of an audience engaged in watching gameplay of the video game. The captured interaction data is used to cluster the spectators into different groups in accordance to emotions detected from the interactions of spectators in the audience. A graphic interchange format file (GIF) is identified for each group based on the emotion associated with the group. The GIFs representing the distinct emotions of different groups of spectators are forwarded to client devices of spectators for rendering alongside content of the video game.
US11547937B2
A computer-implemented method is provided. The method includes executing a game application on one or more servers of a data center. The game application is for a game and the game is played by a first user of a first client device remote to the data center. The one or more servers interfaced with one or more encoders for compressing interactive video from the game application responsive to input from the first client device and streaming of the interactive video in a compressed format to the first client device for decompression and rendering to a display of the first client device. The method includes storing, at the data center, a recording of at least part of the game played by the first user using the first client device. The method includes storing, at the data center, state data for at least part of the game played by the first user using the first client device. The method includes generating a replay of the recording responsive to input from a second user device. The replay is generated with a different camera view from a camera view in the recording. The replay is executed using as input the state data.
US11547936B2
Methods and apparatus provide for downloading application software from a server, including: downloading the application software from the server, where a first application software file contains only a portion of the application software, and a second application software file contains more than the portion of the application software; executing the application software and generating application images based thereon, where execution of the first application software file contains enough of the application software to execute a limited amount of the application software; and displaying the application images on a display screen based on the execution of the application software, where the acquisition unit begins downloading the second application software file in a background process after downloading the first application software file and at least partially during the execution of the first application software file.
US11547925B2
A spin-tightened snowshoe binding is provided, the binding comprising a sole plate configured to be hingedly interconnected to a snowshoe an axis extending transversely with respect to the longitudinal axis of the snowshoe, a toe cap interconnected with the sole plate with a first anterior strap and a second anterior strap, wherein the anterior straps are configured to wrap around the medial aspect and the lateral aspects of a toe box of a shoe inserted within the snowshoe binding, and wherein the toe cap is configured to interface with a top aspect of the shoe, a first lateral strap extends outward from the sole plate, wherein the first lateral strap is configured to wrap upward along a medial portion of the shoe, and extend toward a posterior aspect of the shoe, a second lateral strap extends outward from the sole plate, wherein the second lateral strap is configured to wrap upward along a lateral aspect of a shoe, and extend toward the posterior aspect of the snowshoe binding, a belt having a first end and a second end, the belt slideably interconnected with the distal end of the first lateral strap and the distal end of the second lateral strap, wherein the belt is configured to span around the posterior aspect of the shoe between the distal ends of the lateral straps, a tightening dial interconnected with the toe cap, a cable interconnecting the tightening dial, toe cap, sole plate, lateral straps, and first end and second end of the belt, wherein rotating the tightening dial in a first direction tensions the cable, and wherein rotating the tightening dial in a first direction retracts the toe cap toward the sole plate and retracts the first end and second end of the belt toward the toe cap.
US11547924B2
An ice skate comprising a blade holder having U-shaped inner and outer members that are spaced apart to define a hollow space therebetween. The U-shaped outer member has an elongated blade-supporting base and front and rear pillars that are spaced apart in a longitudinal direction of the blade holder. At least part of the elongated blade-supporting base, front pillar and rear pillar is made of a composite material such as a fiber-matrix composite material. The ice skate also has a blade comprising a runner and a body made of composite material with a matrix and a plurality of fibers embedded in the matrix.
US11547917B2
A surfing simulation device can be wirelessly connected with virtual reality (VR) glasses. The surfing simulation device includes a surfboard, a surfboard base, and a controller disposed in the surfboard base. The controller controls the actions of the surfboard based on scene information associated with a surfing scene displayed in the VR glasses, such that the actions of the surfboard are synchronous with the surfing scene displayed in the VR glasses. The surfboard of the surfing simulation device can make simulating actions in real time by synchronizing with a surfing scene displayed in VR glasses, such that users can experience the immersive feeling.
US11547903B1
The rotator cuff exercise device includes a ring unit, a mounting board, and a pair of mounting tracks. The rotator cuff exercise device may be adapted to exercise joints and muscles or may prevent the loss of flexibility in an elbow or a shoulder blade. The rotator cuff exercise device may be particularly suited for therapy after an injury involving a rotator cuff. A handle may detachably couple to an individual rotatable ring selected from one or more rotatable rings of the ring unit and may be adapted to be grasped by a hand of the user. The handle may be operable to move the individual rotatable ring in a circular motion. The circular motion of the handle may exercise the joints and muscles of the user.
US11547886B2
An automatic valve includes a body configured to receive a piston axially therein, the piston being movable within the body between a first axial position in which the piston is configured to seal a valve opening when pneumatic pressure is applied to the piston and a second axial position in which the piston is configured to be withdrawn from the valve opening such that a fire suppression agent can enter the valve body through the valve opening, wherein the piston includes a channel longitudinally therethrough and a check valve positioned within the channel such that fluid can enter the check valve in a first longitudinal direction but not in a second longitudinal direction.
US11547884B2
Assembly for an aircraft, the assembly including a pylon and a tank containing an extinguisher fluid
An assembly for an aircraft, the assembly including a pylon with a lateral wall pierced by a window, a tank with a neck blocked by a film and carrying a first anchoring arrangement, and a fixing arrangement for fixing at least a part of the tank bearing the neck inside the pylon, a discharge pipe, and a discharge head. The head includes an explosive cartridge and a hole with a second anchoring arrangement in which discharges the discharge pipe. The discharge head is fixed inside the pylon facing the window. The explosive cartridge is designed to generate in the hole a shockwave sufficient to rupture the film. An assembly of this kind enables simple and rapid removal of the tank from and installation thereof inside the pylon.
US11547883B2
A fire suppression system that includes a non-rigid pouch, a quantity of suppressant, a quantity of gas, and a pressurized gas source. The non-rigid pouch that includes an exterior surface and an interior space. The quantity of suppressant, the quantity of gas, and the pressurized gas source is contained within said interior space. The pressurize gas source is configured to increase the internal pressure of the non-rigid pouch by injecting gas into the interior space. The non-rigid pouch is configured to rupture when the internal pressure exceeds a predetermined threshold pressure.
US11547881B2
A wind turbine comprising a tower, a pod, at least one smoke detector in the region of the tower and/or in the region of the pod, at least one fan arranged in the tower and/or in the pod, and a control unit which detects a fire situation or smoke development in the wind turbine by means of the smoke detectors and activates the fans disposed in the tower and/or in the pod in order to suck away the smoke produced.
US11547879B2
A gas mask, for use with a gas filter or with a demand oxygen system, includes an elastic mask body, a connector and a counter-support. The elastic mask body is configured to be placed over the mouth and the nose of a user of the gas mask. The connector is attached to the elastic mask body and is configured to fix a gas filter or an end piece of a tube in a mount of the connector. The counter-support is attached to the elastic mask body and has a contact area for a support projection of the connector. The connector and the counter-support are arranged such that a force exerted on the connector in a direction of the user acts on the contact area of the counter-support at least partially via the support projection. The support projection is integrated at the connector by manufacturing in one piece.
US11547878B2
A respirator (10) having an oral-nasal unit (12) with a peripheral seal that seals around the nose and mouth of a wearer's face and having an inlet aperture (40) connectable to a supply of breathable air, and an outlet aperture (42). The unit having a rigid insert (106) with an exterior profile adapted to seat against a correspondingly shaped interior surface of the unit (12); an outlet conduit (112) with a tube adapted to extend through the exhale aperture (40) of the unit (12); and a wing portion (110) with a through aperture (122) registering with the unit's inlet aperture (40). The outlet conduit (112) having a bayonet connector (130, 132) that enables the unit to interchangeably and detachably connect to, a connector formed as part of an exhale aperture of a full-face mask, or of a harness assembly (102). The bayonet connector forms an airtight seal between the two.
US11547877B2
The present invention relates to the use of citrus fruit pieces, obtained by controlled osmotic dehydration of said citrus fruit in a sugar syrup, for mechanically exfoliating dead cells from the epidermis of the skin of a person. Said citrus fruit pieces include the peel and/or epicarp of said citrus fruit and have a furocoumarin compound content of less than 50 ppm. The invention also relates to a cosmetic care method intended for skin exfoliation, said method including the steps to involve: applying, onto the skin of a person, citrus fruit pieces obtained by controlled osmotic dehydration of said citrus fruit in a sugar syrup, said citrus fruit pieces including the peel and/or epicarp of said citrus fruit and having a furocoumarin compound content of less than 50 ppm; massaging the skin that is covered by said pieces by rubbing the surface of the skin so as to mechanically exfoliate the dead cells located thereon; and rinsing or wiping the skin in order to remove the candied citrus fruit pieces and the exfoliated dead cells.
US11547869B2
A shape compliant wearable Photo-Dynamic Therapy (PDT) pad comprises an outer layer having an outer surface adapted to be exposed to the ambient, an inner layer having an inner surface adapted to be in contact with a body of a user, a metallic sheet provided between the outer layer and the inner layer, the metallic sheet being shape compliant, and a plurality of Light Emitting Diodes (LEDs) provided between the inner layer and the outer layer. The plurality of LEDs is configured to emit electromagnetic radiation towards the body of the user. Also, the inner layer and the metallic sheet include an enclosed cavity therebetween, the metallic sheet is configured to be maintained at a negative potential, and the inner layer includes a plurality of air holes providing a passage for ambient air to enter and exit the enclosed cavity.
US11547856B2
Differential charge-balancing can be used in high-frequency neural stimulation. For example, a neural stimulation apparatus can have first and second electrodes configured to be coupled proximate to a nerve fiber to implement a neural stimulation procedure. A neural stimulation circuit can be electrically coupled to the first and second electrodes. The neural stimulation circuit can apply stimulation currents to the nerve fiber through the first and second electrodes during a first stimulation phase of the neural stimulation procedure. The neural stimulation circuit can also apply a modified stimulation current to the nerve fiber through the first electrode during a second stimulation phase of the neural stimulation procedure. The modified stimulation current can be generated based on a difference between (i) a voltage at the first electrode, and (ii) a reference voltage derived from voltages on the first and second electrodes.
US11547854B2
A neural stimulator, suitable for implanting in a recipient, and configured to combine vagal nerve stimulation (VNS) with cochlear stimulation, to result in faster adaptation to new sounds and maps, and alleviation of tinnitus in the recipient.
US11547852B2
Methods and apparatuses for stimulation of the vagus nerve to treat inflammation including adjusting the stimulation based on one or more metric sensitive to patient response. The one or more metrics may include heart rate variability, level of T regulatory cells, particularly memory T regulatory cells, temperature, etc. Stimulation may be provided through an implantable microstimulator.
US11547848B2
Described herein are high-power pulsed electromagnetic field (PEMF) applicator apparatuses. These apparatuses are configured to drive multiple applicators to concurrently deliver high-power PEMF signals to tissue. The apparatuses may be further configured to wirelessly communicate with local computing device and a remote server for patient monitoring, prescription and/or device servicing.
US11547845B2
Various embodiments of a system for priming a catheter assembly are disclosed herein. For example, the system can include a catheter assembly including an elongate body and an operative device coupled thereto. The system can also include a priming vessel configured to receive insertion of the operative device therein. The priming vessel can include a proximal portion secured to the distal portion of the elongate body such that the elongate body is in fluid communication with the priming vessel. The priming vessel can also include a distal end through which air is expelled when a fluid is channeled through the elongate body and into the priming vessel to expel air from within the catheter assembly.
US11547843B2
A venous access port assembly having a housing base with a discharge stem, a cap, and an interior reservoir. The port assembly is provided with X-ray discernable indicia to identify an attribute of the assembly after its implantation and clearly appear on an X-ray of the patient in a manner informing the radiologist or technologist and the medical practitioner of that particular attribute. The indicia are cuts in a reservoir lining of radiopaque material such as metal where the cuts having narrow slot width are in the form of one or more sets of alphabetical letters such as “CT” in the lining's side wall or bottom wall.
US11547839B2
The present disclosure is in the field of gastroretentive dosage forms. A gastroretentive dosage form for extended retention in a stomach is provided.
US11547831B1
A virtual reality augmented massage therapy system and method is disclosed. Using this system taps into all of the key senses that people use to evaluate their surroundings, which in turn helps them to relax and feel comfortable. Simply stated, the more stimulus inputs a person's brain receives to determine its presence in an environment, the more immersed the person will become in the generated environment.
US11547830B2
Secretions that have accumulated at or near an airway of a subject as the subject is being mechanically ventilated are removed by suctioning. Before, during, and/or after the removal of the secretions, steps are taken to mitigated the impact of the suctioning used for secretion removal on the subject. As such, the timing of suction used to remove secretions may be influenced or controlled, ventilation of the subject during suction may be adjusted, ventilation of the subject prior to secretion removal may be adjusted to prepare the lungs of the subject for secretion removal, ventilation of the subject subsequent to suction for secretion removal may be adjusted, and/or other techniques for reducing the impact of suctioning for secretion removal on the subject may be implemented.
US11547828B2
A mask system includes a frame adapted to attach headgear, a sealing arrangement releasably connectable to the frame, and an elbow provided to the sealing arrangement and adapted to be connected to an air delivery tube that delivers breathable gas to the patient. The sealing arrangement defines a breathing chamber and is adapted to form a seal with the patient's face. The sealing arrangement includes structure to establish a positive connection with the frame and with the elbow.
US11547825B2
A patient interface, including a mask assembly and a headgear assembly, provides improved facial sealing and improved ease of use. The mask assembly includes an inflating or ballooning seal. The seal can be secured between two portions of a snap-fit exoskeleton. The headgear assembly connects to the mask assembly with flexible straps during course fitting and with more rigid straps following course fitting. The straps include holes that fit over a tapering post on the mask assembly.
US11547820B2
A head-mountable flow generator is configured to deliver a flow of breathable gas at a continuously positive pressure with respect to ambient air pressure to a patient interface in communication with an entrance to a patient's airways including at least an entrance of the patient's nares, while the patient is sleeping, to ameliorate sleep disordered breathing. The flow generator includes a motor, an impeller assembly and housing that encases the motor and the impeller assembly. The housing is configured to be mounted on the patient's head and comprises an inlet to receive the flow of breathable gas and a pair of opposing outlets to deliver the flow of breathable gas. In addition, the impeller assembly is configured to pressurize the flow of breathable gas received from the inlet, and the housing is configured to convey the pressurized flow of breathable gas through both outlets.
US11547812B2
In one embodiment, an infusion set and sensor assembly delivered within a subject is disclosed. The assembly includes a cannula that is terminated at a cannula opening. The assembly further includes a sharp that is at least partially within the hollow of the cannula. A sensor having a proximal end and a distal end is also included in the assembly. The proximal end of the sensor is held in a fixed location while the distal end is retained with a portion of the cannula. The sensor further includes sensor slack, wherein transitioning the sharp from a first position to a second position simultaneously inserts the cannula and sensor to a desired insertion depth within a subject via a single point of insertion.
US11547811B2
A fluid infusion device includes a housing having a reservoir chamber that receives a fluid reservoir. The fluid reservoir has a first end and a second end. The fluid infusion device includes a connector system having a first body section coupled to a second body section. The first body section defines a bore in communication with a chamber and a counterbore of the second body section to define a fluid flow path. The chamber of the second body section is in fluid communication with a vent subsystem defined through the second body section. The vent subsystem terminates in an outlet, and the vent subsystem is to direct gas in the fluid flow path through the second body section to the outlet. The fluid infusion device includes at least one ring disposed within the reservoir chamber that cooperates with the connector system to securely couple the connector system to the housing.
US11547805B2
One or more embodiments of the disclosure are related, generally, to a reusable accessory for a manual medication delivery device. Such a reusable accessory may include a wireless communication interface, a detection circuitry, and a recommendation system. In one or more embodiments, an adapter may be configured to reversibly couple such a reusable accessory to a manual medication delivery device. Dosing events may be detected that are associated with dosing at the manual medication delivery device. Dose recommendations may be provided responsive to analyte measurements and/or dosing events.
US11547802B2
A syringe cartridge including a reservoir part and an extension extending from the reservoir part. The extension defining a fluid path and including a molding and a first needle extending from the molding. The extension turning to a finite angle with respect to an axis of the reservoir part and at least part of the first needle is likewise at the finite angle. At least some of the part of the first needle at the finite angle being enclosed within the molding of the fluid path. A drug delivery device may be used with the cartridge and includes a skin-contacting surface. In use the longitudinal axis of the interior of the cartridge may be disposed substantially parallel to the skin-contacting surface.
US11547801B2
An injection device includes a carrier, a needle, a driver coupled to the needle, the driver being slidable relative to the carrier between a retracted configuration and a deployed configuration, a shuttle configured to move the driver between the retracted configuration and the deployed configuration, and a stop configured to move from a first configuration to a second configuration, wherein the stop is configured to maintain the driver in the deployed configuration, and movement of the stop from the first configuration to the second configuration allows the shuttle to move the driver from the deployed configuration to the retracted configuration.
US11547797B2
A syringe system includes a syringe and a filtration device connected to the syringe for sterilizing and introducing fluid into the syringe. The syringe includes a syringe barrel having a proximal end defining a barrel opening, a distal end defining a delivery opening, a bore extending between the proximal end and the distal end, and a stopper disposed in the bore of the syringe barrel. The filtration device has an inlet and an outlet coupled in fluid communication with the delivery opening at the distal end of the syringe barrel. The filtration device includes a stem and a filter membrane disposed in line with the stem. The filter membrane optionally has a plurality of pores each with a nominal pore size in a range of approximately 0.1 μm to approximately 0.5 μm such that a pharmaceutical fluid can be introduced as a sterilized pharmaceutical fluid into the bore of the syringe barrel by passing through the filtration device.
US11547795B2
A needle hub (10) includes a core mounting structure (27), a first panel (28) and a second panel (29) connected to the core mounting structure (27) with an opening formed between the first panel (28) and the second panel (29), an introducer needle (72) fixedly attached to the core mounting structure (27) for insertion into a patient, and an actuation lever (16, 18) cantilevered longitudinally at a central portion thereof from the core mounting structure (27) and having an actuation button (12, 14) disposed at a proximal free end and a latch (24, 26) disposed at a distal free end.
US11547789B2
An apparatus for treating a tissue site includes a dressing, an oxygen source, a valve, and a negative-pressure source. The dressing is configured to be sealed around the tissue site. The oxygen source is fluidly coupled to the dressing and configured to provide a low flow of oxygen. A first port of the valve is fluidly coupled to the dressing and the valve moves between a closed position preventing flow through the valve and an open position permitting flow through the valve. The negative-pressure source is fluidly coupled to a second port of the valve and provides negative pressure to the second port of the valve at a non-therapeutic level. The valve separates the negative-pressure source from the dressing and selectively opens when a positive pressure is applied on an upstream side of the valve.
US11547787B2
Disclosed cannula systems can detect the tissue type within which the cannula tip is located in real time using electrodes adjacent the cannula tip. The sensing cannula system can differentiate when the cannula tip is in adipose tissue or muscle based on electrical impedance. The system can be used in fat grafting and liposuction procedures, for example. An operator can detect if the cannula tip enters muscle by watching for an indicator light or audible alarm that is automatically activated by the device based on a change in sensed impedance. The device may also stop the flow of fat through a pump halting injection into the sub-muscular space.
US11547785B2
An extracorporeal blood gas exchange device has a bloodstream area for guiding a bloodstream, a gas-carrying area for guiding a gas flow, and a membrane, which forms a gas-liquid barrier between the bloodstream and the gas flow, and which further makes possible the transfer of carbon dioxide of the bloodstream into the gas flow. The device further has at least one measuring cuvette, which is separated from the bloodstream area at least partially by the membrane, so that carbon dioxide of the bloodstream can pass over into the measuring cuvette. The device has an optical measuring unit, which is configured to measure a carbon dioxide partial pressure present in the measuring cuvette.
US11547783B2
A blood filter device having an iron-chelating molecule, a haem-binding molecule and a haemoglobin-binding molecule bound to a support. Use of the device in a vessel containing blood, for example a blood bag or a flow line, removes haemolysis-derived components from the blood.
US11547781B2
This document provides methods and materials involved in reducing venous neointimal hyperplasia (VNH) of an arteriovenous fistula (AVF) or graft. For example, methods and materials for using stem cells (e.g., mesenchymal stem cells), extracellular matrix material, or a combination of stem cells and extracellular matrix material to reduce VNH of AVFs or grafts are provided.
US11547779B2
The invention provides methods and polymer compositions for treating retinal detachment and other ocular disorders, where the methods employ polymer compositions that can form a hydrogel in the eye of a subject. The hydrogel is formed by reaction of (i) a nucleo-functional polymer that is a biocompatible polymer containing a plurality of thio-functional groups —R1-SH wherein R1 is an ester-containing linker, such as a thiolated poly(vinyl alcohol) polymer and (ii) an electro-functional polymer that is a biocompatible polymer containing at least one thiol-reactive group, such as a poly(ethylene glycol) polymer containing alpha-beta unsaturated ester groups.
US11547778B2
A technique can consistently achieve thicknesses of ≤50 μm for corneal tissue for Descemet stripping automated endothelial keratoplasty (DSAEK). Grafts with thicknesses of ≤50 μm are also known as nanothin DSAEK (NT-DSAEK) grafts. Evidence shows that using thinner DSAEK grafts, particularly NT-DSAEK grafts, can significantly improve visual outcomes. According to an example embodiment, a method for producing a corneal graft includes drying a donor cornea to cause a pre-cut thickness of the donor cornea to decrease. The method includes, concurrently with drying the donor cornea, determining pre-cut thickness measurements for the donor cornea. The method includes, in response to the pre-cut thickness measurements indicating the pre-cut thickness of the donor cornea has decreased to a predetermined value, cutting the donor cornea to a post-cut thickness of ≤100 μm, or more particularly ≤50 μm, to produce a corneal graft.
US11547776B2
The present invention provides porous biomimetic scaffolds and methods for making the same. The scaffolds have graded pore sizes for enhanced cell penetration. The scaffolds are useful for wound regeneration by facilitating cell penetration into the scaffold interior and due to their inherent immunomodulatory effects. The scaffolds have tissue modeling specification by mimicking the inherent stratified structure of certain tissues.
US11547774B2
A multi-component frame includes a first component made from a rigid structural material and a second component connected to at least an end portion the first component. The first component is constructed from a metal or metal alloy, and the second component is constructed from a material different from the first component. The first and second components form at least part of a length of the multi-component frame.
US11547769B2
To provide a light source module device capable of controlling the light distribution of ultraviolet light with a small and simple structure. A light source module device 7 includes a substrate 4, a light source 3 mounted on the substrate 4 and emitting ultraviolet light, a reflector 8 mounted on the substrate 4 so as to surround the light source 3 and reflecting the ultraviolet light by its inner surface to guide the ultraviolet light toward an irradiation target, and a cap-like optical member 9 mounted so as to cover the outer circumference of the reflector 8 and condensing or diffusing the ultraviolet light.
US11547766B2
Systems, methods and related devices used to produce and collect polarized noble gas to inhibit, suppress, detect or filter alkali metal nanoclusters to preserve or increase a polarization level thereof. The systems can include a pre-sat chamber that has an Area Ratio between 20 and 500.
US11547763B2
The invention relates to compounds of general structure (1): Q-(L1)n-(L2)o-(L3)p-(L4)q-D (1), wherein Q is a click probe; D is a cytotoxin containing an enediyne moiety; L1, L2, L3 and L4 are each individually linkers that together link Q to D; n, o, p and q are each individually 0 or 1, provided that n+o+p+q=1, 2, 3 or 4, wherein D comprises a functional moiety (21): wherein R12═C1-3-alkyl, the wavy line indicates the connection to the remainder of the cytotoxin, and wherein D is conjugated to (L4)q by replacing the amine H atom, and to conjugates obtainable by reacting the compound according to the invention with a protein comprising a click probe F capable of reacting with click probe Q in a click reaction. The invention further relates to a bioconjugate according to general structure (2): Pr-[(L6)-Z-(L1)n-(L2)o-(L3)p-(L4)q-D]xx (2), wherein Z is a connecting group that is formed in a click reaction, L6 is a linker that links Z to Pr and Pr is a (glyco)protein.
US11547752B2
The present disclosure relates to multivalent pneumococcal vaccine compositions comprising capsular pneumococcal polysaccharide serotypes each individually conjugated to carrier proteins. When conjugated, the combination of the capsular pneumococcal polysaccharide serotype and the carrier protein is referred to herein as a polysaccharide-protein conjugate. The pneumococcal vaccine compositions may further comprise one or more of the following; a pharmaceutically acceptable carrier, a pharmaceutically acceptable diluent, a buffer, a preservative, a stabilizer, an adjuvant, and/or a lyophilization excipient. Methods of making and administering the pneumococcal vaccine compositions described herein are also provided.
US11547749B2
Compositions and methods for immunization against human breast cancer are disclosed. A breast cancer vaccine comprises an immunogenic polypeptide comprising human α-lactalbumin.
US11547748B2
The present invention generally relates to T-cells, such as CD8+ T-cells, CD4+ T-cells, CD3+ T-cells, γδ T-cells or natural killer (NK) T-cells, transfected/transduced with a fusion protein which is recruited by the use of trivalent, bispecific antibody molecule which specifically binds to/interacts with the extracellular domain of the fusion protein. More precisely, the present invention relates to a kit comprising the nucleic acid molecules, vectors and/or the fusion proteins of the present invention and the trivalent, bispecific antibody molecules of the present invention. Further aspects of the inventions are expression vectors comprising nucleic acid molecules encoding the fusion proteins as well as the trivalent, bispecific antibody molecules. Further, a process for the production of the trivalent, bispecific antibody molecules of the invention and a medicament/pharmaceutical composition comprising said trivalent, bispecific antibody molecules are described. The invention also provides the use of said trivalent, bispecific antibody molecules in a method for the treatment of particular diseases as well as a pharmaceutical compositions/medicament comprising said trivalent, bispecific antibody molecules, wherein said trivalent, bispecific antibody molecule(s) is (are) to be administered in combination with transduced T-cells comprising the fusion protein of the invention. The invention also provides a method for the treatment of particular diseases.
US11547747B2
The invention generally provides methods of treating or preventing infection and/or disease associated with different fungal pathogens in a subject in need, using an isolated antiserum generated against an immunogenic peptide of one fungal pathogen that contains antibodies that cross-protect the subject from infection and/or disease associated with one or more different fungal pathogens. The antiserum may be generated against a Kexin peptide derived from one of a Pneumocystis, Aspergillus, Candida, or Cryptococcus fungal pathogen. The resulting cross-protective, isolated antiserum may be used as a therapeutic for treating or protecting a subject who receives the antiserum against infection and/or disease associated with multiple fungal pathogens, in addition to the pathogen against which the antiserum is generated. Also provided are compositions and kits for detecting or quantifying the presence of antibodies directed against a Kex peptide of one, two, three, or more of Pneumocystis, Aspergillus, Candida, or Cryptococcus in a subject.
US11547746B2
The present invention relates to a method for preventing and/or treating coronary atherosclerosis and its related conditions in a subject, comprising administering a prophylactically and/or therapeutically effective amount of plasminogen to the subject, wherein the subject suffers from, is suspected of suffering from coronary atherosclerosis and its related conditions, or has a risk of suffering from coronary atherosclerosis and its related conditions. The present invention further relates to a medicament, a pharmaceutical composition, an article of manufacture, and a kit comprising plasminogen which are useful for preventing and/or treating coronary atherosclerosis and its related conditions in a subject.
US11547736B2
Embodiments described herein provide for uses of grape products, such as Chardonnay grape products and grape seed flour, for use in promoting a healthy liver, promoting healthy fat content in a liver, for treating or preventing NAFLD, and other embodiments and uses as described herein.
US11547725B2
There is described herein, a method for inducing Tc22 lineage T cells from a population of CD8+ T cells, the method comprising: a) providing a population of CD8+ T cells; b) activating the population; and c) culturing or contacting the population of CD8+ T cells with Coenzyme A.
US11547715B2
A drug that contains chlorogenic acid is effective in treating chordoma. When administered to a patient in need thereof, chlorogenic acid can significantly inhibit the proliferation of chordoma cells, reduce the expression level of multi-drug resistance gene MDR1 of chordoma cells, reverse the multi-drug resistance of chordoma cells, and effectively treat chordoma disease.
US11547714B2
The present disclosure pertains to pharmaceutically acceptable salts of fospropofol and their use to treat migraine.
US11547713B2
The present invention provides a composition comprising HMB and Vitamin D. Methods of administering HMB and Vitamin D to an animal are also described. Vitamin D and HMB are administered to increase muscle mass, strength, and functionality. The combination of Vitamin D and HMB together has a synergistic effect, which results in a surprising and unexpected level of improvement in muscle mass, strength and functionality.
US11547706B2
The present invention features a method of reducing tactile dysfunction or anxiety in a subject diagnosed with Autism Spectrum Disorder, Rett Syndrome, or Fragile X syndrome by administering a GABAA agent having reduced blood brain barrier or by expressing a nucleic acid encoding an exogenous alpha or beta subunit of a GABAA receptor in dorsal root ganglion neurons in the subject using a vector.
US11547705B2
Combination of a PD-1 antagonist and a VEGF-R/FGFR/RET tyrosine kinase inhibitor for treating cancer
The present disclosure describes combination therapies comprising an antagonist of Programmed Death 1 receptor (PD-1) and a multi-RTK inhibitor, and the use of the combination therapies for the treatment of cancer. The multi-RTK inhibitor may be represented by Formula (I): wherein R1 is C1-6 alkyl or C3-8 cycloalkyl, R2 is a hydrogen atom or C1-6 alkoxy, and R3 is a hydrogen atom or a halogen atom. A tumor therapeutic agent is disclosed that combines a compound or pharmaceutically acceptable salt thereof represented by Formula I and an anti-PD-1 antibody.
US11547704B2
The invention is directed to substituted piperidine derivatives. Specifically, the invention is directed to compounds according to Formula IIII: wherein A, B, X, Y, L1, L2, L3, R1, R2, R3, R4, R5, R6, R9, z2, z4, z5, and z6 are as defined herein, and salts thereof. The compounds of the invention are inhibitors of the ATF4 pathway and can be useful in the treatment of cancer, pre-cancerous syndromes and diseases associated with activated unfolded protein response pathways, such as Alzheimer's disease, spinal cord injury, traumatic brain injury, ischemic stroke, stroke, diabetes, Parkinson disease, Huntington's disease, Creutzfeldt-Jakob Disease, and related prion diseases, progressive supranuclear palsy, amyotrophic lateral sclerosis, myocardial infarction, cardiovascular disease, inflammation, fibrosis, chronic and acute diseases of the liver, chronic and acute diseases of the lung, chronic and acute diseases of the kidney, chronic traumatic encephalopathy (CTE), neurodegeneration, dementia, cognitive impairment, atherosclerosis, ocular diseases, arrhythmias, in organ transplantation and in the transportation of organs for transplantation. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting the ATF4 pathway and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
US11547695B2
Provided are novel compounds of Formula (I or Ia′): and pharmaceutically acceptable salts thereof, which are useful for treating a variety of diseases, disorders or conditions, associated with LSD1. Also provided are pharmaceutical compositions comprising the novel compounds of Formula (I or Ia′), pharmaceutically acceptable salts thereof, and methods for their use in treating one or more diseases, disorders or conditions, associated with LSD1.
US11547688B2
Nootropic compositions and methods of providing or using the same are provided herewith. Some preferred compositions include a combination of free amino acids and one or more peptides. Compositions may optionally include one or more of an anti-adherent, a B vitamin, shilajit, a sugar, a fatty acid, ashwaganda, ginseng, or rodiola, among other things.
US11547687B2
In one aspect, the invention relates to compounds having the formula: where R1-R6, a, b, and Z are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising such compounds; methods of using such compounds; and processes and intermediates for preparing such compounds.
US11547684B2
The present specification provides RXR agonist compounds, compositions comprising such RXR agonists, and methods using such compounds and compositions to treat an autoimmune disorder, inflammation associated with an autoimmune disorder and/or a transplant rejection as well as use of such RXR agonists to manufacture a medicament and use of such compounds and compositions to treat an autoimmune disorder, inflammation associated with an autoimmune disorder and/or a transplant rejection.
US11547674B2
For applications in drug delivery, “smart” materials have been designed to respond to conditions within microenvironments of tissues or cells. The present invention features stimuli-responsive cross-linked hydrogels that respond to specific metabolites of disease. For example, protein-polymer materials of the present invention are configured to release their drug cargo upon encountering the higher lactate concentrations within tumor microenvironments.
US11547670B2
The present disclosure provides programmable osmotic-controlled oral compositions providing delayed extended release of a therapeutically acceptable amount of methylphenidate hydrochloride. The programmable osmotic-controlled compositions of the disclosure provide a lag time that is independent of the presence or absence of food, type of food, pH, gastric emptying, and volume of gastric fluid. The compositions of the disclosure can be programmed to provide a desired and precise lag time, and release drug, after the lag time, at a rhythm that matches the circadian rhythm of an individual being treated to optimize therapeutic outcome and minimize side effects.
US11547661B2
The disclosure provides chewable nicotine formulations comprising an orally-acceptable nicotine salt, an orally-acceptable alcohol, flavor components, and an orally-acceptable binder in a water-permeable, water-insoluble pouch, together with methods of making and using the same.
US11547656B2
A skin treatment composition is described comprising a cryopreserved blend of natural materials including at least two components selected from the group consisting of wheat grass juice, wheat grass pulp, shea butter, cocoa powder, rice flour, coffee, jojoba oil, hemp oil, castor oil, and sugarcane juice. The skincare treatment composition is applied with a specialty applicator that is frozen into the compound during processing. Methods of making, packaging and using the compositions also are disclosed.
US11547655B2
A subject of the present invention is the cosmetic use of a pericarp extract of the plant Nephelium lappaceum for maintaining and/or increasing the hydration and/or the barrier effect of the skin and/or of the mucous membranes. The pericarp extract increases involucrin synthesis and the hyaluronic acid content and the synthesis of ATP and of the taurine transporter TAUT. Another subject of the invention relates to a cosmetic care process comprising the topical application of the pericarp extract of N. lappaceum. Finally, a subject of the invention relates to the pericarp extract for use, in particular dermatological use, thereof in the treatment and/or prevention of pathological conditions caused by a state of abnormal dryness of the skin and/or of the mucous membranes.
US11547651B2
A skin care, wound care, or oral care device, comprising an essential oil stabilized into a polymerizable substance.
US11547645B2
An organic UVA filter-stabilized antioxidant system demonstrates stabilization after UV exposure as compared with controls lacking the UVA filter stabilizer. The organic UVA filter-stabilized antioxidant system provides a cosmetic composition that confers preserved and sustained antioxidant efficacy to keratinous tissue. The antioxidant system includes a combination of at least one hydroxycinnamate derivative, and an organic, water-soluble UVA filter in a water-based carrier.
US11547637B2
Dental and medical treatments and methods, including treating gum disease, using peroxide gel and a viscous antimicrobial including a topical antibacterial agent, a topical antiviral agent, a topical antibiotic, a topical antifungal agent, a topical antiseptic agent, or a topical anti-intermicrobial agent to chemically debride and curettage a treatment area. Treatments and methods include non-surgically scaling and root plaining the treatment area with dental tools such as periodontal scalers and/or curettes during the active period of the chemical debridement. The working surfaces of dental and medical tools can be sharpened for optimal root and tooth surfacing during treatment. Treatment can include instructions for co-therapy by or on behalf of treatment subjects between visits and for maintenance care.
US11547632B2
Embodiments of a medical vial holder apparatus and system are disclosed. A main body has a mount engagement portion and a vial engagement portion. A facing wall is attached to the vial engagement portion thereby defining a vial retention cavity therebetween. A lever element is mounted to the main body for pivotal movement between a grip position and a release position. The lever element has a grip portion with a vial engagement face. A grip distance is defined between the vial engagement face and the facing wall. Movement of the lever element from the release position toward the grip position reduces the grip distance. Movement of the lever element from the grip position toward the release position increases the grip distance. The lever element is biased toward the grip position. A plurality of the apparatuses are adjustably mountable in line with one another by way of their mount engagement portions.
US11547629B2
An enteral bag system constructed of two welded panels.
US11547624B2
A surgical leg positioner capable of bending the knee in varus or valgus while simultaneously distracting the tibia from the femur, the leg positioner having a thigh clamp module, a swing arm module connected to the thigh clamp module in a manner that offsets a joint axis laterally to the side of the knee of the patient so as not to damage the opposite compartment of the knee when bent in varus or valgus. The swing arm module also distracts the knee simultaneously when the knee is bent in varus or valgus. The swing arm module also permits flexion and extension of the knee at the knee's natural flexion-extension axis. The surgical leg positioner also utilizes a thigh brace that property aligns the leg on the surgical leg positioner.
US11547622B2
An apparatus for transferring a supine patient to a prone position on a patient support structure, and for rotating such a prone patient between prone and supine positions without removing the patient from the patient support structure.
US11547620B2
Provided is a robot. The robot includes a main body which is provided with a traveling wheel and in which an opening portion is defined in a top surface thereof, a seat configured to cover the opening portion at an upper side of the opening portion, an elevation mechanism disposed within the main body, the elevation mechanism being configured to elevate the seat with respect to the main body, and a gap cover configured to be elevated together with the seat, the gap cover being configured to cover a gap between the seat and the main body. The seat includes a seat base to which the gap cover is connected and which is inserted into the opening portion and a seat pad configured to cover the seat base at an upper side of the seat base, the seat pad being disposed above the main body.
US11547619B1
A mobility cart system includes a first platform with a plurality of wheels extending therefrom and configured to engage with a ground surface; a first control console with a first support attached to and extending from the first platform; a first seat attached to and extending from the first platform; and a power source to provide traversing movement of the first platform via the plurality of wheels; the first platform is to support a first user.
US11547616B2
A portable medical triage kit and interactive application that leads a user through a medically acceptable triage protocol for treating medical emergencies. The interactive application leads the user to treat major life threats of all nearby victims before treating minor threats of anyone.
US11547606B2
In some examples, a laser-based ophthalmological surgical system (hereinafter “system”) includes a therapeutic radiation source configured to emit therapeutic radiation at a first intensity during a therapeutic portion and to emit probe radiation with a second intensity which is less than the first intensity during a probe portion. The system may also include one or more optical elements configured to direct the therapeutic portion and the probe portion into an eye of a patient and to collect reflected radiation from the eye of the patient. The reflected radiation may be indicative of dynamics of microbubbles in the cells of the eye of the patient.
US11547583B2
A system and method for treating critical limb ischemia (CLI) including a radiopaque micro stent disposed for cross ankle stenting as well as retrograde pedal/tibial artery access, in conjunction with antegrade access for the recanalization of impaired tibial vessels. A radiopaque medical device is constructed from a tubular-shaped body having a thin wall defining a specific strut pattern. In an additional aspect, the present apparatus introduces a new radiopaque medical device, such as a stent, wherein the tubular body includes a super elastic, nickel-titanium (nitinol) alloy.
US11547581B2
Routines and methods disclosed herein can increase a power efficiency of a prosthetic hand without drastically reducing the speed at which it operates. A prosthesis can implement an acceleration profile, which can reduce an energy consumption of a motor, or an amount of electrical and/or mechanical noise produced by a motor, as the motor transitions from an idle state to a non-idle state. A prosthesis can implement a deceleration profile, which can reduce the energy consumption of the motor, or an amount of electrical and/or mechanical noise produced by a motor, as the motor transitions from a non-idle state to an idle state.
US11547578B2
An implant insertion instrument, and an implant are provided. The instrument includes a handle, a sleeve mounted to a distal end of the handle, and an implant rod disposed within the sleeve. The implant rod includes a gripper disposed on a distal end of the implant rod. The gripper has a first prong spaced apart from a second prong, the second prong being longer than the first prong. The implant includes an implant body, the implant body having a convex surface opposite a concave surface wherein an outer surface of the implant is continuous so as to prevent bone growth within the implant. Accordingly, the instrument facilitates the engagement of the implant by a simple push of the sleeve. Further, the implant has a continuous surface so as to inhibit bone growth and facilitate removal of the implant from the surgical site.
US11547575B2
The technical description relates to an expandable intervertebral spacer configured to engage an intervertebral disk. An example expandable intervertebral spacer includes a main body, a first endplate, a second endplate, a driving member, and an actuation member. The expandable intervertebral spacer is transitions from a first configuration to a second configuration by structural interfacing between steps defined on the first endplate, the second endplate, and the driving member. Steps include a surface that lies on a plane disposed at a non-parallel angle to the longitudinal axis of the intervertebral spacer.
US11547573B2
A spinal interbody implant includes a shaft extending along and rotatable about a central axis. The shaft includes a first threaded region. The implant further includes a first link having a first end with first gear teeth. The first end of the first link is fixed at a first point relative to the central axis such that the first gear teeth engage the first threaded region.
US11547572B2
A method of forming a shoulder prosthesis includes resecting an end portion of a humerus to form a resected end of the humerus and a resected portion separated from the humerus, the resected portion having an outer convex surface and an inner surface. The inner surface of the resected portion is processed to include a concave articular surface. The outer convex surface of the resected portion is implanted in the resected end of the humerus. An implant having a convex articular surface is secured to a glenoid. The concave articular surface of the resected portion is articulated with the convex articular surface of the implant.
US11547568B2
An implant for treating a bone defect wherein the implant comprises osteoconductive supporting bodies and an insertion aid. The insertion aid is designed for insertion of the osteoconductive supporting bodies into a bone defect and for holding together the osteoconductive supporting bodies. Also disclosed is a kit comprised of an implant for treating a bone defect.
US11547567B2
Disclosed is an artificial bone structure for replacement of natural bone and comprising a solid cylindrical portion having an elongate shape. The solid cylindrical portion comprises an auxetic structure of a plurality of artificial osteons and each artificial osteon comprises a first hexagonal unit and a second hexagonal unit having corresponding edges. Furthermore, a first artificial osteon and a second artificial osteon of the plurality of artificial osteons are connected to each other using an edge of a third artificial osteon and about a central axis of each of the first artificial osteon and the second artificial osteon. Moreover, the artificial bone structure comprises a hollow cylindrical portion having an elongate shape, disposed inside of and concentrically with the solid cylindrical portion. The hollow cylindrical portion is configured to comprise an artificial bone marrow therein.
US11547562B2
A balloon catheter includes a balloon coupled to a shaft. The shaft includes a proximal perfusion portion disposed proximal of the balloon and a distal perfusion portion disposed distal of the balloon. The proximal and distal perfusion portions each are formed by a respective plurality of wire members woven together to form a respective proximal and distal braided shafts. The plurality of wire members are woven together such that a plurality of perfusion openings are formed between the wire members. The plurality of perfusion openings extend from an outer surface of the respective proximal or distal braided shaft to a lumen of the respective proximal or distal braided shaft. A perfusion lumen extends between the proximal perfusion portion and the distal perfusion portion.
US11547561B2
The methods and devices disclosed herein promote temporal control of balloon inflation patterns. The devices include a covering for a portion of the balloon that compresses the balloon portion during the inflation process. This enables the distal portion of a balloon to be inflated prior to the proximal portion of a balloon, creating a tapered shape at lower inflation pressures. This is especially useful during transvascular implantation procedures, as it prevents dislodgement of an implant mounted on the balloon. As inflation continues, pressure exerted on the balloon by the covering is overcome such that the proximal region of the balloon inflates, forming a shape with generally straighter sides than the tapered shape, thereby expanding the cardiovascular device.
US11547560B2
A method is provided for implanting a valve having at least one valve leaflet within the cardiovascular system of a subject. One step of the method includes preparing a substantially dehydrated bioprosthetic valve and then providing an expandable support member having oppositely disposed first and second ends and a main body portion extending between the ends. Next, the substantially dehydrated bioprosthetic valve is attached to the expandable support member so that the substantially dehydrated bioprosthetic valve is operably secured within the main body portion of the expandable support member. The expandable support member is then crimped into a compressed configuration and placed at a desired location within the cardiovascular system of the subject. Either before or after placement at the desired location, fluid or blood re-hydrates the substantially dehydrated bioprosthetic valve.
US11547553B2
An accommodative intraocular lens capable of effectively exerting a focus adjustment function includes an optical portion and a plurality of support portions arranged around the optical portion. The support portion includes an anterior support portion and a posterior support portion, and the anterior support portion presses an anterior capsule and the posterior support portion presses a posterior capsule by the elastic force of the support portion. When the lens capsule is in a distance vision state or in a near vision state, as the pressing force of the anterior capsule against the anterior support portion increases or decreases, the anterior support portion deflects backward or returns forward while maintaining the radial position of the base end portion, so that the tip end portion of the anterior support portion moves backward or forward greatly while maintaining the radial position, and the optical portion moves backward or forward accordingly.
US11547548B2
A vascular graft incorporating a stent into a portion of its length. While various materials may be used for the vascular graft, the graft is preferably an ePTFE graft. The stent is preferably a self-expanding stent, although it may alternatively be a balloon expandable stent. The vascular graft preferably has a continuous inner tubular liner that extends between the opposing ends of the graft and provides a continuous luminal surface for blood contact that is uninterrupted by seams or joints. The length portion of the graft that does not include the stent has a greater wall thickness than does the portion including the stent.
US11547541B2
[Problem] To select a dental cement or a trial test material for easily obtaining high color tone adaptability to peripheral tooth substances, in mounting of or trial test of a prosthesis device [Solution] To provide a dental cement set consisting of a plurality of dental cements having color tones including color tones of 3 to n colors for selecting and using a dental cement from the plurality of dental cements having the color tones including the color tones of the 3 to n colors after trial test with trial test materials for the dental cement to be used from the plurality of dental cements having the color tones including the color tones of the 3 to n colors, wherein: the amount of information loss Pin with regard to first principal component determined by principal component analysis is less than 2, and. the dental cement set satisfies following Formula 1. 2≤((CL*p−1−CL*p)2+(Ca*p−1−Ca*p)2+(Cb*p−1−Cb*p)2)1/2<8 Formula 1 (wherein p is an arbitrary integer of 2≤p≤n).
US11547540B2
An object is to provide a device for analyzing occlusion pressure with which it is possible to measure occlusion pressure with a high positional accuracy by using data obtained by versatile methods, including an operation device, wherein the operation device calculates a formula of a first dental arch based on an occlusion pressure data, calculates a formula of a second dental arch based on an occlusal contact positional data, calculates a transformation matrix that approximates the formula of the first dental arch to the formula of the second dental arch, carries out an operation to transform positional information included in the occlusion pressure data to a new positional information with the transformation matrix, and outputs an occlusion pressure data including the new positional information.
US11547538B2
The invention relates to a method and an arrangement for the cleaning of a circumferentially closed canal by means of a light guide conducting a laser beam. The entry of the laser beam into the light guide is interrupted when the free end of the light guide is outside of the canal and/or the movement of the light guide within the canal is monitored and that if there is no movement or the movement is below a threshold value then a signal is triggered and/or the laser radiation is turned off or its output is reduced.
US11547532B2
Polymeric shell appliances are provided in which the polymeric shell appliances are configured to provide one or more activation forces to facilitate tooth movement. In many embodiments, the activation forces are arranged to provide force in a direction opposite to an intended direction of tooth movement. The polymeric shell appliances may comprise one or more tooth receiving cavities, in which each of the plurality of tooth receiving cavities is shaped and arranged to provide a counter moment of each of the plurality of teeth.
US11547530B2
A tool for forming a dental restoration includes a mold body configured to provide a customized fit with at least one tooth of a patient. In some examples, the mold body defines an aperture configured to align with a portion of a surface of a tooth. The aperture is sufficiently large to allow placement and flow of restorative material over the desired portion of the surface of the tooth to be restored. The mold body is configured to combine with the at least one tooth of the patient to define a mold cavity encompassing at least a portion of desired tooth structure of the tooth to be restored.
US11547510B2
A method of controlling a function of a surgical instrument of a surgical robot with a input of a user interface includes selecting a function of a surgical instrument to link a input of the user interface with the function of the surgical instrument, actuating the input to activate the function of the surgical instrument, and delinking the input from the surgical instrument in response to an event of the surgical robot or the user interface.
US11547507B2
An apparatus for guiding an elongated flexible instrument, includes a first plurality of linkages forming a first side of a channel of a variable-length support assembly, a second plurality of linkages forming a second side of the channel, opposite the first side, a third plurality of linkages disposed between the first and second plurality of linkages and forming a third side of the channel, and a fourth plurality of linkages disposed between the first and second plurality of linkages and forming a fourth side of the channel, opposite the third side. Each of the first, second, third, and fourth pluralities of linkages are separable from each other to transition the variable-length support assembly from an elongated configuration to a compact configuration.
US11547502B2
A surgical endoscope for manipulation by a surgical robot arm. The surgical endoscope comprises a shaft having a distal end for insertion into a patient and a proximal end. An endoscope interface is attached to the proximal end of the shaft. The endoscope interface is configured to engage a robot arm interface of the surgical robot arm. The endoscope interface comprises an endoscope wedge mechanism moveable between an unlocked position and a locked position. The endoscope wedge mechanism comprises endoscope wedge elements which are displaceable such that collective displacement of the endoscope wedge elements actuates the endoscope wedge mechanism between the unlocked position and the locked position.
US11547488B2
Systems and methods are provided for performing intraoperative fusion of two or more volumetric image datasets via surface-based image registration. The volumetric image datasets are separately registered with intraoperatively acquired surface data, thereby fusing the two volumetric image datasets into a common frame of reference while avoiding the need for complex and time-consuming preoperative volumetric-to-volumetric image registration and fusion. The resulting fused image data may be processed to generate one or more images for use during surgical navigation.
US11547486B1
Computer-implemented digital image analysis methods, apparatuses, and systems for robotic installation of surgical implants are disclosed. A disclosed apparatus plans a route within an anatomy of a patient from an incision site to a surgical implant site for robotic installation of a surgical implant. The apparatus uses digital imaging data to identify less-invasive installation paths and determine the dimensions of the surgical implant components being used. The apparatus segments the surgical implant into surgical implant subcomponents and modifies the surgical implant subcomponents, such that they can be inserted using the identified less-invasive installation paths.
US11547483B1
A computing system according to an embodiment includes at least one processor and at least one memory comprising a plurality of instructions stored thereon that, in response to execution by the at least one processor, causes the computing system to determine a plurality of implant size predictions with associated confidence levels based on one or more patient or surgical parameters, wherein each of the implant size predictions identifies a confidence level that a prospective implant of a corresponding size will fit a patient, determine whether a combined confidence level determined based on a subset of the plurality of associated confidence levels is at least a threshold value, and recommend, in response to a determination that the combined confidence level is not at least the threshold value, incorporation of at least one of an additional implant size prediction of the plurality of implant size predictions in the subset or digital templating data to improve an accuracy of an implant size estimation.
US11547465B2
A surgical end effector may comprise first and second jaw members. The second jaw member may comprise an offset proximal supply electrode that is positioned to contact an opposing member of the first jaw member when the first and second jaw members are in the closed position. The second jaw member may also comprise a distal supply electrode that is positioned distal of the offset proximal electrode and is aligned with a conductive surface of the first jaw member when the first and second jaw members are in the closed position. When the first and second jaw members are in the closed position, the proximal supply electrode may be in contact with the opposing member and the distal supply electrode is not in contact with the conductive surface of the first jaw member.
US11547458B2
A locking element is configured to be used with a polyaxial bone anchor. The locking element including a central axis, a bottom side, a top side opposite to the bottom side, and a peripheral surface portion that extending completely around the locking element that has an external thread. The bottom side defines a first recess facing toward the bottom side for accommodating and applying a force in a direction toward the bottom side to at least the portion of the head of the polyaxial bone anchor. The top side defines a second recess having a non-circular cross-section in a plane perpendicular to the central axis for torqueable engagement with a driver.
US11547449B2
A fastener device includes an anchor body that defines a through hole. The anchor body further includes an inner surface that defines a least a portion of the through hole. The fastener includes a head, a threaded shaft that extends out with respect to the head in a distal direction, and a neck between the head and threaded shaft. The head includes an outer surface configured to articulate along the inner surface when the fastener head is inserted in the through hole. At least a portion of the outer surface is convex and defines a portion of a sphere that defines a first diameter. The neck defines a second diameter and the fastener defines a ratio of the first diameter to the second diameter in a range between about 2 to 1 and about 3 to 1.
US11547444B2
Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.
US11547435B2
Featured is a surgical instrument including an end effector such as a rotating cutting implement and a heat transfer mechanism such as a cooling device, such as can include a phase change device, such as can be configured to absorb heat energy during the use of such a rotating cutting implement. The heat transfer mechanism can be configured so the absorbed heat energy is communicated to an external heat sink. Such a heat transfer mechanism can include a heat pipe, e.g., a scintered or wick type heat pipe. The heat energy is absorbed at one end of the heat pipe to minimize the potential for damage to the tissue and the like at and/or about the surgical site. Also featured are a surgical apparatus embodying such a surgical instrument and surgical or medical methods or procedures for manipulating, rotatably cutting, grinding, abrading or debriding tissue, bone or other structures or components of a mammalian body using such surgical instruments or surgical apparatus.
US11547430B2
In an energy treatment system, circuitry temporally detects an electrical property value of an ultrasonic transducer. After an elapse of predetermined time since a power supply outputs electric power by first output power, when determining that the value has started gradual decrease, causes the power supply to change the electric power from the first output power to second output power smaller than the first output power, and after the change to the second output power, when the electrical property has gradually increased, causes the power supply to change the electric power from the second output power to third output power larger than the second output power.
US11547427B2
A clot retrieval device for removing clot from a blood vessel including a plurality of ring elements comprising a plurality of struts forming one or more closed cells having one or more crown elements and attached together by connecting tethers at connection points, a plurality of openings through which clot may pass and enter the device, each opening being disposed between respective ring elements. Each ring element can be self-expandable from a collapsed configuration to an expanded configuration wherein a radial force biases the ring elements toward the expanded configuration. At least one of the crown element terminates in an apex away from a center axis of the device.
US11547426B2
A clot removal system comprises a catheter, a vacuum source, and a controller. The catheter comprises a proximal end, a distal end, and controller operating parameters and defines a lumen configured to be filled with a liquid column having a proximal portion. The vacuum source is configured to supply vacuum. The controller is configured to carry out a control pattern of turning on and off the vacuum based upon the controller operating parameters and is configured to receive the controller operating parameters in an automatic response to the catheter being operatively connected to at least one of the vacuum source and the controller and, responsive to the connection, to carry out the control pattern to change a level of vacuum at the distal end of the catheter.
US11547424B2
A complete removal and reinsertion of instruments is avoided when the instruments are initially not correctly positioned during a minimally invasive operation on a bone, in particular a vertebra of the spine. This aim is achieved by an instrument set for spinal operations, including a guide rod, which has a cavity extending along the axis of the guide rod, and a guide tube, which can be received in the cavity of the guide rod, wherein the guide rod has a distal lip, which is arranged eccentrically to the cavity and/or to a center axis of the guide rod.
US11547414B2
A device for treating an aneurysm with a braided implant can include a delivery tube having a spiral groove on an outer surface of the delivery tube and a braided implant having a spiral segment. The spiral segment can engage the spiral groove as the braided implant is delivered to an aneurysm treatment site. At the treatment site, the braided implant can be implanted, and the delivery tube can be rotated to disengage the spiral segment from the spiral groove. Once released, the spiral segment can reshape to occlude the neck of the aneurysm.
US11547411B2
A wound protector includes a tubular body that is configured to protect a cut site of an anastomosis. The wound protector can be secured to the anastomotic site after formation of the anastomosis or, alternatively, secured to the anastomotic site during formation of the anastomosis. The tubular body of the wound protector is positioned and configured to shield the anastomosis from waste material passing through a digestive tract of a patient.
US11547407B2
A loading unit includes a staple cartridge assembly, an anvil assembly, and an anvil hook assembly. The anvil assembly has an opening defined therethrough, and the anvil hook assembly includes an anvil hook disposed within the opening of the anvil assembly and a pivot pin extending through the anvil hook and the anvil assembly. The anvil hook is pivotable with respect to the anvil assembly about the pivot pin between a loading position and a loaded position. The loading unit may further include a surgical buttress assembly including a cartridge buttress releasably attached to the staple cartridge assembly, an anvil buttress releasably attachable to the anvil assembly by the anvil hook, and a connecting member interconnecting the cartridge and anvil buttresses.
US11547380B2
A real-time spatial magnetic positioning device, a radiographic imaging system and a magnetic positioning method is provided. The radiographic imaging system comprises a radiation source, a collimator, a flat panel detector, and a real-time spatial magnetic positioning device, wherein the magnetic positioning device comprises a processor, a magnetic field generating device and a magnetic sensor array; the magnetic field generating device is arranged coaxially with the collimator, a plurality of sensors of the magnetic sensor array is distributed on the flat panel detector; the magnetic field generating device is configured to generate an alternating magnetic field, the magnetic sensors are capable of independently detecting magnetic induction intensity in real time, and sending real-time detected data to the processor, and the processor determines a position relationship between the collimator and the flat panel detector according to the data detected by respective magnetic sensors in real time.
US11547379B2
Provided are a method and apparatus for correcting scattering artifacts in industrial three-dimensional (3D) cone beam computed tomography (CT) that may prepare raw data acquired from a subject through computed tomography (CT) and a primary signal acquired from shape prior information of the subject, may estimate a scatter kernel based on the raw data and the primary signal, may acquire result data by removing, from the raw data, a scatter signal estimated based on the scatter kernel, and may generate an image from the result data.
US11547377B2
A system and method for navigating to a target using fluoroscopic-based three dimensional volumetric data generated from two dimensional fluoroscopic images, including a catheter guide assembly including a sensor, an electromagnetic field generator, a fluoroscopic imaging device to acquire a fluoroscopic video of a target area about a plurality of angles relative to the target area, and a computing device. The computing device is configured to receive previously acquired CT data, determine the location of the sensor based on the electromagnetic field generated by the electromagnetic field generator, generate a three dimensional rendering of the target area based on the acquired fluoroscopic video, receive a selection of the catheter guide assembly in the generated three dimensional rendering, and register the generated three dimensional rendering of the target area with the previously acquired CT data to correct the position of the catheter guide assembly.
US11547373B2
Fifteen radiation tubes are arranged in a radiation source of the mammography apparatus. An irradiation field limiter includes a plate-like member having a plurality of through holes that function as irradiation openings. Adjacent through holes are arranged at an interval of one radiation tube. In the plate-like member, the position of the through holes which are irradiation openings are moved to a first set position in a case in which radiation is emitted from first radiation tubes which are some of three or more radiation tubes and a second set position in a case in which the radiation is emitted from second radiation tubes different from the first radiation tubes among the three or more radiation tubes. Therefore, one through hole is shared by two radiation tubes.
US11547369B2
Systems are provided for generating data representing electromagnetic states of a heart for medical, scientific, research, and/or engineering purposes. The systems generate the data based on source configurations such as dimensions of, and scar or fibrosis or pro-arrhythmic substrate location within, a heart and a computational model of the electromagnetic output of the heart. The systems may dynamically generate the source configurations to provide representative source configurations that may be found in a population. For each source configuration of the electromagnetic source, the systems run a simulation of the functioning of the heart to generate modeled electromagnetic output (e.g., an electromagnetic mesh for each simulation step with a voltage at each point of the electromagnetic mesh) for that source configuration. The systems may generate a cardiogram for each source configuration from the modeled electromagnetic output of that source configuration for use in predicting the source location of an arrhythmia.
US11547365B2
The present invention relates to a system and method of skin detection of a human subject using a textile product. The textile product (10, 31, 43) is made from or comprising textile including near-infrared, NIR, absorbing pigments. It supports and/or partially covers the human subject while skin detection and/or detection/monitoring vital signs of the human subject is carried out. A increased contrast between the textile product and skin in the NIR wavelength range is thus achieved.
US11547363B2
A physiological sensor device and system, and a correction method are provided. The physiological sensor device includes a physiological signal sensor, a first compensation sensor, and a signal processing device. The physiological signal sensor is attached to an object to be detected to sense a physiological signal value. The first compensation sensor is disposed on the physiological signal sensor. The signal processing device is coupled to the physiological signal sensor and the first compensation sensor. The signal processing device obtains through the first compensation sensor a failure region of the physiological signal sensor partially detached from the object to be detected and obtains a first failure compensation value according to the failure region, so as to compensate the physiological signal value sensed by the physiological signal sensor.
US11547359B2
A sensor guide wire includes a sensor element arranged in a jacket in a sensor region of the sensor guide wire; a core wire extending at least partly along a length of the sensor guide wire; and at least one electrical lead connected to the sensor element. The jacket is tubular and includes proximal and distal end openings, a jacket wall, a first opening arranged in the jacket wall, and a second opening arranged in the jacket wall, the first and second openings being proximate to the sensor element. The core wire is adapted to extend through the jacket via the proximal and distal end openings. At least a portion of the first opening and at least a portion of the second opening are both located in the same cross-section of the sensor guide wire, the cross-section being perpendicular to the longitudinal axis of the sensor guide wire.
US11547354B2
The present invention provides a bio-electrode composition including a silsesquioxane bonded to a sulfonimide salt, wherein the sulfonimide salt is shown by the following general formula (1): wherein R1 represents a linear, branched, or cyclic alkylene group having 1 to 20 carbon atoms that may have an aromatic group, an ether group, or an ester group, or an arylene group having 6 to 10 carbon atoms; Rf represents a linear, branched, or cyclic alkyl group having 1 to 4 carbon atoms containing at least one fluorine atom; M+ is an ion selected from a lithium ion, a sodium ion, a potassium ion, and a silver ion. This can form a living body contact layer for a bio-electrode that is excellent in electric conductivity and biocompatibility, light-weight, manufacturable at low cost, and free from large lowering of the electric conductivity even though it is wetted with water or dried.
US11547345B2
A dynamic neuropsychological assessment tool according to an embodiment utilizes speech recognition, speech synthesis and machine learning to assess whether a patient is at risk for a neurological disorder, such as Alzheimer's disease. The dynamic neuropsychological assessment tool enables self-administration by a patient. The tool performs pre-test validation operations on the test environment, test equipment, and the patient's capability for performing the test at that time. The tool also enables dynamic modification of a questionnaire presented to the patient while the patient completes the questionnaire. Also provides the dynamic modification of which tests to present the patient with. The modification can be rule based or modified by a provider. The dynamic neuropsychological assessment tool enables providers and administrators to modify and improve tests and validate them using machine learning based on previously completed assessments and results.
US11547340B2
An aspect of the present disclosure calculates a phase variance value indicating a degree of variance of a phase in a surrounding of each position in a biological tissue, based on phase values of excitation wave at respective positions in the biological tissue that acts in response to excitation caused by propagation of the excitation wave in the tissue, and generates an analysis map, based on a time series of at least part of the phase variance values at the respective positions. Since the phase variance value indicates the degree of variance of the phase in the surrounding, a position having a large degree of variance of the phase in the surrounding may be specified as a rotation center of rotating excitation wave.
US11547338B2
An electronic functional member according to the present embodiment includes a substrate; a fiber mesh comprising a fibrous resin composition that extends onto and is connected to the substrate; and a patterned conductive coating portion that coats one surface of a portion of the fiber mesh and that also extends onto the substrate.
US11547336B2
Apparatus and methods are described for monitoring a subject. A sensor monitors the subject and generates a sensor signal in response thereto and a plurality of filters are used to filter the sensor signal using respective filter parameters. A computer processor receives the sensor signal, filters the signal with each of two or more of the filters, and in response to a quality of each of the filtered signals, selects one of the plurality of filters to filter the sensor signal. Subsequently, the computer processor detects that the subject has undergone motion, by analyzing the sensor signal, and in response thereto, filters the signal with each of two or more of the filters, and in response to a quality of each of the filtered signals, selects one of the plurality of filters to filter the sensor signal. Other applications are also described.
US11547330B2
Apparatus and methods are operative to probe the condition of a sensor either initially, at any point thereafter or continuously during a continuous sensor operation for measuring an analyte in a bodily fluid (such as performed by, e.g., a continuous glucose monitoring (CGM) sensor). Results of the probe may include calibration indices determined from electrical signals obtained during the probe. The calibration indices may indicate whether in-situ adjustment of the sensor's calibration should be performed either initially and/or at random check points. Probing potential modulation parameters also may be used during analyte calculations to reduce the effects of lot-to-lot sensitivity variations, sensitivity drift during monitoring, temperature, interferents, and/or the like. Other aspects are disclosed.
US11547326B2
A biomarker diagnostic system includes a sensor to collect a sweat sample from a biological subject; a processor operatively connected to the sensor, wherein the processor is configured to perform metabolic and proteomic profiling of biomarkers in the sweat sample. The metabolic and proteomic profile is compared to a predetermined profile of the biomarkers and to determine a physiological status of the biomarkers. The system further includes a feedback unit operatively coupled to the sensor and the processor and configured to output physiological performance data based on the physiological status.
US11547322B2
A diagnostic device is disclosed for characterisation of particles from a patient's airways, such as a lung, when ventilated by a ventilator, and/or for control thereof, comprising a particle detecting unit configured to be connected to a conduit for passing expiration fluid from said patient, for obtaining data related to particles being exhaled from said patient's airways.
US11547320B2
A wireless circuit includes a housing, such as a hermetic housing, and at least one antenna coil wound about a coil axis within the housing. The coil axis may be substantially parallel to at least one wall of the housing, wherein the wall parallel to the coil axis is substantially thinner than other walls of the housing.
US11547319B2
A tablet, method of forming the tablet, and article of manufacture that includes the tablet. The tablet can include a layer of a first dissolvable material and a first circuit positioned on the layer of the first dissolvable material. The tablet can also include a layer of a second dissolvable material coating the first circuit, and a second circuit positioned on the layer of the second dissolvable material. The method can include providing the tablet, and determining a dissolving pattern for the tablet.
