US11959914B2
The automatic analyzer includes: a sample dispensing unit that dispenses a sample into a reaction vessel; a reagent dispensing unit that dispenses a reagent into the reaction vessel; a control unit that controls the sample dispensing unit and the reagent dispensing unit; and a measurement unit that measures a mixed solution of the sample and the reagent mixed in the reaction vessel. The reagent includes three types of reagents of: a first reagent that specifically binds to an antigen in the sample; a second reagent that specifically binds to a site different from that to which the first reagent binds with respect to the antigen and has a label to be detected by the measurement unit; and a third reagent that specifically binds to a site different from the binding site of the first reagent and the antigen and contains insoluble carriers.
US11959913B2
The present invention relates to a quantitative cellular method for the in vitro determination of the effect of an anti-CD26 ligand, preferably of an anti-CD26 monoclonal antibody, such as begelomab.
US11959911B2
The present disclosure provided a blood cell analyzer, a control device and a blood analysis method thereof. In the method, a first reagent is mixed with a sample to obtain a first testing sample, and then a second reagent is mixed with the first testing sample for a further reaction to get a second testing sample for basophil classification and/or HGB measurement. A blood sample may be tested in one reaction cell through time-division multiplexing technology to obtain four groups leukocytes classification result and HGB result by single detection channel. Thus, the structure of the analyzer may be greatly simplified on the premise of guaranteeing the performance of the analyzer, the size and cost of the analyzer may reduce and a performance-price ratio of the analyzer may increase.
US11959905B2
A single molecule sensing or detecting device includes a first electrode and a second electrode separated from the first electrode by a gap. The first electrode and the second electrode have an opening formed therethrough. At least one of the first electrode and the second electrode is functionalized with a recognition molecule. The recognition molecule has an effective length LI and is configured to selectively bind to a target molecule having an effective length L2. The size of the gap is configured to be greater than L2, but less than or equal to the sum of LI and L2.
US11959900B2
A health early warning system for passengers on a train in an outdoor air polluted environment and a method thereof are provided. The system comprises an air quality monitoring station data acquisition module, a train data acquisition module, a train air pollution prediction module, and a train air environment early warning module; the air quality monitoring station data acquisition module acquires data of air quality monitoring stations and uploads the data to the train air pollution prediction module; the train data acquisition module acquires data of the train and uploads the data to the train air pollution prediction module; the train air pollution prediction module performs short-term prediction on air pollution of the train and uploads a result of the short-term prediction to the train air environment early warning module; and the train air environment early warning module performs early warning on the health of the passengers on the train.
US11959891B2
Disclosed is a proteomics sample preparation device, comprising a pipette tip, an ion exchange resin filler and a solid-phase extraction membrane. The solid-phase extraction membrane is filled into the lower end of the pipette tip, and the ion exchange resin filler is filled into the lower end of the pipette tip and is located above the solid-phase extraction membrane. The ion exchange resin filler is a strong cation exchange resin filler or a strong anion exchange resin filler. Disclosed is a protein chromatographic separation platform comprising the proteomic reactor and a liquid chromatography-mass spectrometer. Disclosed is the use of the proteomics reactor and protein chromatographic separation platform in the protein identification and protein quantitative analysis of a cell, a tissue or a blood sample.
US11959889B2
An apparatus for testing paving samples includes a base that includes a paving sample tray about the cabinet and configured for translation relative to the cabinet. A roller is configured for imparting compressive forces to a sample carried by the sample tray. An arm is configured for moving the roller from a stowed position to an in-use position where the roller contacts the sample. A cylinder assembly having a piston therein supplies pressure forces to the arm to move the arm from the stowed position to the in-use position, wherein a depth of travel of the arm is limited by the sample. As the sample is compressed, the depth of travel increases. A measurement device is in communication with the cylinder for determining an amount of travel of the arm to thus determine an amount of compression of the sample.
US11959883B2
According to an embodiment, a diagnostic apparatus includes a sound-emitting unit, at least one measurement unit, and a processor. The sound-emitting unit includes a plurality of speakers arranged at equal angular intervals on a circumference of a circle, and is configured to emit a first vibration sound to a target by using the speakers. The at least one measurement unit is arranged on a central axis of the circle, and is configured to measure a vibration of the target generated in response to the first vibration sound, or a second vibration sound radiated from the target due to the vibration. The processor is configured to diagnose the target based on an output from the at least one measurement unit.
US11959872B2
The present invention provides a method for accurately measuring a blood component despite uneven distribution of blood introduced into a capillary. The measurement method according to the present invention is characterized in that a plurality of electrode systems for measuring the hematocrit are provided in a capillary of a biosensor to measure the hematocrit at different positions in the capillary. By measuring the hematocrit at the plurality of positions in the capillary as described above, the hematocrit can be measured mom accurately despite uneven distribution of blood introduced into the capillary.
US11959870B2
An embodiment provides a method for measuring an analyte of a sample, including: introducing a sample to a sample region of a measurement device; the measurement device comprising: a measurement electrode and a ground electrode contacting the sample; a low-slope reference electrode in a reference electrode assembly having an electrolyte solution, wherein the electrolyte solution is in contact with the low-slope reference electrode; wherein the electrolyte solution is electrically coupled to the sample via at least one junction; and measuring a first potential between the measurement electrode and the ground electrode; measuring a second potential between the low-slope reference electrode and the ground electrode; determining an analyte in the sample by comparing the first potential and the second potential. Other aspects are described and claimed.
US11959869B1
A method for monitoring mechanochemical activation of metal powders in dynamic electrochemical environment and a device thereof are provided. The method includes constructing a dynamic testing environment in an electrochemical cell, using a three-electrode system, and collecting data from an external electrochemical workstation. The three-electrode system is composed of the working metal plate, the reference electrode, and the platinum electrode. The dynamic testing environment includes small load impacts and changes in pH and composition of the solution. Under the premise of simulating the production environment of the mechanical plating and the water-based metal coating material, the monitoring method described in the present disclosure cooperates with an electrochemical workstation for OCPT testing to achieve the monitoring of mechanochemical activation of metal powders in dynamic electrochemical environment.
US11959863B2
Provided is a sheet inspection device capable of saving space, reducing member costs, and reducing the number of maintenance steps. A first light source Ls1 and a first inspection part S1 for inspecting a flaw on the front surface of a sheet and a second light source Ls2 and a second inspection part S2 for inspecting a flaw on the back surface of the sheet are disposed in such a positional relationship that when the sheet has a hole, the first inspection part S1 can detect light emitted by the second light source and transmitted through the hole in the sheet.
US11959850B2
A test sample of a vulcanized rubber material is placed under a preset placement condition in a fixing frame in a test tank having a predetermined ozone concentration, and detection data is acquired by detecting, over time, with a laser sensor disposed facing a surface of the test sample that has been placed in the test tank, a distance from the laser sensor to the surface of the test sample; and determining a change in a surface state of the test sample between a plurality of points in time by analyzing, with a computation device, the detection data that has been acquired. Such evaluation method and evaluation system for evaluating ozone deterioration of a vulcanized rubber material can accurately determine a change over time in ozone deterioration while reducing working man-hours.
US11959839B2
A non-belt automatic mechanized sampling system for a truck configured to collect materials from a carriage of the truck. The system includes an integrated sample preparation component having, in descending arrangement, a discharging mechanism and a feeder, a crusher, a constant mass dividing machine and a sample retention barrel. The system also includes a constant mass dividing machine configured to divide the crushed material into samples and discards. The samples are conveyed to a sample retention barrel and discards to a discharging mechanism, which is configured to convey the discards to the carriage.
US11959837B2
A system for collecting particles having a suctioning device and a chamber for centrifugating and collecting particles. The centrifugation chamber having a guiding edge as well as an air inlet and an air outlet. The device having an assembly including an air suctioning conduit, a member including a guiding and receiving system, at least one guiding edge of the chamber, the member being mobile relative to the conduit between a first position, wherein the at least one guiding edge can be guided and received in the guiding and receiving system and a second position for collecting particles, where the air outlet of the chamber is applied on an end of the conduit.
US11959830B2
A leak detection system for a membrane is disclosed. The system includes a non-permeable membrane; a plurality of printed sensors configured to obtain membrane measurements at a plurality of locations of the membrane; and a control circuit.
US11959829B2
A startup stage protection device used in Electric Multiple Unit (EMU) train coupler experiment is provided between two test cars. The startup stage protection device is arranged between and tightly abuts two test cars at the starting stage of the experiment to receive a compressing force in place of the coupler. The startup stage protection device separates from the two test cars after the end of the starting stage.
US11959828B2
A tire state estimation system (10) is provided with a crack shape acquisition unit (240) for acquiring the shape of a crack on the outer surface of a tire, a crack information DB (230) for holding a correspondence relationship in which at least either degree of opening or deviation width of the crack based on the shape of the crack is associated with the depth of the crack, and a crack depth estimation unit (250) for estimating the depth of the crack based on the acquired crack shape and the correspondence relationship.
US11959827B2
Systems and methods are disclosed herein for estimating tread depth remaining on a tire mounted on a vehicle. One or more sensors are provided for detecting operational data associated with the vehicle and tire measurements corresponding to ambient temperature and contained air temperature, which may be directly measured or derived from measured tire pressure. A thermal mass of the tire is estimated based on at least the detected operational data and tire conditions, and a current tread depth of the tire is estimated based at least in part on the respective estimated thermal mass. In certain embodiments, the thermal mass estimation may be performed using heat transfer models limited to measurements captured during a cooling down phase of the tire while the vehicle is not moving, thereby simplifying calculation of a corresponding time constant.
US11959825B2
A method for monitoring a rotating equipment through a condition monitoring device is performed in every predetermined time period after every predetermined time interval. The method comprises detecting presence of vibration in rotating equipment based on a signal associated with vibration in the rotating equipment. The signal is measured with one or more sensors of the plurality of sensors. Upon detecting presence of vibration, a predefined number of samples associated with the vibration is acquired at a first frequency. A Root Mean Square (RMS) value of vibration is calculated using predefined number of samples. The calculated RMS value of vibration is compared with a reference value for detecting an operating status, which is stored for every predetermined time interval. Thereafter, the method comprises processing the stored information to assess a condition of the rotating equipment.
US11959824B2
A method for monitoring a drive belt is disclosed. A drive pulley driving by a drive motor and having a drive belt is provided. First and second markings are provided on the belt. The markings are detected. A correlation is determined and a signal is generated if a reference value is exceeded.
US11959820B2
Embodiments for balancing a pulser plate are provided. In one embodiment, a pulser plate includes a plurality of teeth, an indexing gap, and a mass modifier. The teeth of the plurality of teeth define a sensed behavior of the pulser plate. The indexing gap separates a first tooth and a second tooth of the plurality of the teeth. The indexing gap is symmetrical about a first axis on a face of the pulser plate. A second axis defines a proximate side of the pulser plate having the indexing gap and a distal side of the pulser plate. The first axis and the second axes are orthogonal to a pulser plate axis and intersect at a center. The mass modifier includes a first mass modifier on the proximate side of the pulser plate to balance the mass of the pulser plate about the center and does not change the sensed behavior.
US11959815B2
Disclosed herein is a stress sensor that includes a stress detection layer including a laminated body including a first ferromagnetic layer, a first non-magnetic layer, a second ferromagnetic layer, and an antiferromagnetic layer stacked one on another. The antiferromagnetic layer includes Mn, and the magnetization direction of the second ferromagnetic layer is fixed by the exchange bias caused by the exchange coupling with the antiferromagnetic layer. The stress sensor detects a stress by an electric resistance depending upon a relative angle between magnetization directions of the first ferromagnetic layer and the second ferromagnetic layer, the relative angle changing depending upon an externally applied stress.
US11959811B2
A temperature sensor including a sapphire optical fiber and a nanoporous cladding layer covering at least a portion of the sapphire optical fiber.
US11959803B2
An underwater device has a hyperspectral camera for capturing images of a seabed, a first housing part, a second housing part releasably connected to the first housing part in a watertight manner and enclosing with the first housing part a cavity in which the hyperspectral camera is arranged, and an electrical energy storage device for supplying electrical energy to the hyperspectral camera arranged in another cavity, wherein the other cavity is separated from the cavity by a wall section of the first and/or second housing part.
US11959786B2
Systems and methods described herein provide a water meter assembly that includes a main case, which may be permanently situated in-line with a monitored piping system, and an interchangeable measuring element installed within the main case. The measuring element may include solid state ultrasonic components to measure fluid flow through the measuring element. Installation and/or replacement of the measuring element is enabled without removal of the main case and without additional calibration. One measuring element may be swapped out with another measuring element (e.g., a replacement or upgrade) without disconnecting from pipe sections to which the main case is attached. The measuring element cover includes an underside cavity and a bleed hole located at a high point of the underside cavity. The underside cavity releases entrapped air from the measuring channel through the bleed hole, after starting a fluid supply through the meter assembly.
US11959782B2
A reflective coating belongs to a reflection structure for reflecting a light beam emitted by a light source of an optical encoder, the reflection of the light beam being directed toward a photoreceptor. The reflective coating includes at least one flat lamella made of glass, a first face of which forms a connection surface on one portion of the reflection structure of the optical encoder. A second face of the lamella opposite the first face forms another connection surface to connect with at least one layer made of at least one material having a reflection coefficient greater than 96% coated with a protective layer.
US11959781B2
A human body sensing mat can sense the movement of a human body and analyze a user's sleep. The human body sensing mat may include a substrate; a plurality of fiber sensors for generating signals according to a distance to a specific object; a sensor array disposed on the substrate; a shield layer for covering the sensor array; and a driving unit for applying a voltage to the sensor array. Each of the fiber sensors is disposed on a central portion of the substrate and on both ends of the substrate. The fiber sensors that are respectively disposed in the central portion and end portions of the mat can sense the user's breathing, tossing and turning, and the like regardless of the user's posture. Accordingly, the user's sleep can be analyzed regardless of the user's posture.
US11959767B2
A map information assessment device has a processor configured to match a plurality of first zones representing a first road in a first map, with second zones representing a second road in a second map, the matching being made by using locations on the second road that are closest to the starting points of the first zones as the starting points, and using zones having the same lengths as the first zones, as the second zones corresponding to the first zones, to calculate zone adjacent distances between the end points of the second zones and the starting points of other second zones adjacent to those second zones, and to determine that positional information for the first road in a first zone is different from positional information for the second road in a second zone corresponding to that first zone, when the zone adjacent distance is greater than a threshold.
US11959757B2
An approach is disclosed for predicting damage area zones for a vehicle to avoid in case of an accident. The approach involves, for example, retrieving property cost data associated with one or more map features of a geographic area. The approach also involves determining at least one damage area zone in the geographic area based on the property cost data, wherein the at least one damage area zone indicates a zone within the geographic area associated with a property damage value predicted to result from an accident occurring in the zone based on the property cost data. The approach further involves providing the at least one damage area zone as a digital channel output of a geographic database.
US11959755B2
A computer implemented method or system for creating a route for navigating a transit hub or plaza using an application executing on a user's mobile device. The application accesses a tessellated map comprising first tiles each including a different area of interest on the map; and second tiles including a walkable area connecting the different areas of interest. The application highlights one of the first tiles including one of the different areas of interest selected using input from the user; highlights one of the second tiles including a location of the mobile device on the map; and highlights a series of the second tiles linking the location to the one of the areas of interest. A method of creating the tessellated map is also disclosed.
US11959754B2
Methods for modifying a patrol route of a safety officer include monitoring persons within geographic areas, identifying a safety officer, tracking an elapsed time value for each of the persons indicating a respective quantity of time since a person has been within a threshold proximity to the safety officer, determining a total elapsed time value for each of the geographic areas based on the respective elapsed time values for each of the persons currently located in the geographic area, determining that a patrol route of the safety officer should be modified based on the total elapsed time value for each of the geographic areas, modifying the patrol route of the safety officer, and transmitting the modified patrol route to the safety officer. The modified patrol route indicates that the safety officer is to patrol a given geographic area of the geographic areas.
US11959753B2
A system and method for driver guidance are presented. A position sensor is mounted to a vehicle. The position sensor is configured to identify a position of the vehicle and a heading of the vehicle. A device is configured to generate a plurality of outputs. A controller is connected to the position sensor and the display device. The controller is configured to access, via a wireless communications network, a database to identify a target loading location for the vehicle, determine a location and a heading of the target loading location for the vehicle, and modify at least one of the plurality of outputs of the display device based upon at least one of the location and the heading of the target loading location.
US11959752B2
A lateral position of a vehicle is estimated by collating a position of a lane division line in map data with a relative position of the lane division line with respect to the vehicle indicated by a recognition result by a peripheral monitoring sensor. The lateral position of the vehicle is precluded from being specified using the estimated lateral position of the vehicle in response to a lateral deviation between (i) a position of a landmark in the map data and (ii) a translated landmark position being equal to or greater than a first threshold value. The translated landmark position is a position on map deviated from the estimated lateral position of the vehicle assumed to be the lateral position of the vehicle on map by a relative position of the landmark with respect to the vehicle indicated by the recognition result by the peripheral monitoring sensor.
US11959749B2
Embodiments of systems and methods for a mobile mapping system are described. In an embodiment, a method includes capturing a plurality of images of an object point using a mobile computing platform. The method may also include determining an initial set of orientation parameters in response to one or more orientation sensors on the mobile computing platform. Additionally, the method may include calculating a corrected set of orientation parameters by matching object points in the plurality of images. Further, the method may include estimating a three-dimensional ground coordinate associated with the captured images in response to the corrected set of orientation parameters.
US11959720B2
A loading aid device for a stick magazine (2) includes a holder part (1) for inserting the stick magazine, a feed part (13) held on the holder part for displaceable guidance of cartridge(s) (8) to be loaded, a thrust piece (14) which is adjustable between passive and active positions in order to push down the magazine feed (11) together with cartridges possibly already located in the receiving space (9) of the stick magazine and to free up a front free space in a front region of the receiving space, and a pusher (16) which is adjustable between a feed position and a push-in position for pushing one of the cartridges to be loaded into a rear free space which can be freed up during pulling back of the thrust piece from the active position in the direction of the passive position in a rear region of the receiving space.
US11959714B2
A method of assembling a bolt handle to a bolt assembly of a firearm includes inserting the bolt handle through a handle opening defined by a bolt body. A distal end of the bolt handle is inserted through the handle opening until the distal end extends past an outer perimeter of the bolt body. At least a portion of a bolt shroud is inserted through a first portion of an aperture defined by the bolt handle. A force is applied to the bolt shroud while the bolt handle is retracted within the handle opening of the bolt body so that the bolt shroud is positioned within a second portion of the aperture. The bolt shroud is held in connection with the bolt handle when the bolt shroud is positioned within the second portion of the aperture to secure the bolt handle to the bolt body.
US11959711B1
A recoilless gun system, comprising a gun assembly and associated ammunition for use with the gun assembly employs an integral barrel and a rear inserted ammunition round. The recoilless gun system may combine a laser initiator and a polymer cased ammunition to enable a lightweight system. In such embodiments, the cartridge case is made from a polymer that resists high pressure before extruding into small gaps.
US11959705B2
The disclosure provides a heat exchanger and an, air conditioner with the heat exchanger. A heat exchange assembly includes a first channel and a second channel which are used for allowing a refrigerant to pass through, a communication portion communicated with the first channel and the second channel, and a plurality of protrusions.
US11959704B2
A rotary tube kiln, with a rotatably mounted rotary tube, which has a motorized drive, a mounting, a material inlet and a material outlet, wherein the interior space of the rotary tube has a process space, the inside atmosphere of which is separate from the outside atmosphere. The process space is sealed off from a pressure space by means of a first seal and the pressure space is sealed off from the outside atmosphere by means of a second seal and, by means of a pressing device, a first pressing force can be applied to the first seal and a second pressing force can be applied to the second seal, the first pressing force can be set independently of the second pressing force and, during operation, the internal pressure of the pressure space is higher than the internal pressure of the process space.
US11959702B2
An air separation device can include: a first compressor and a second compressor for compressing feed air; a first refrigerator and a second refrigerator for cooling the feed air; a pre-purification unit for pre-purifying the feed air; a flow rate measuring unit for measuring the flow rate of the feed air; a main heat exchanger for subjecting the feed air to heat exchange; a purification portion into which the feed air led out from the main heat exchanger is fed, and which separates and purifies product nitrogen and/or product oxygen from the feed air; and a compressor control unit for controlling the feed quantity of the feed air in accordance with an increase or decrease in the production quantity of product nitrogen and/or product oxygen.
US11959699B2
In an aspect, a system comprises a water stream in fluid communication with an electrolyzer; the electrolyzer comprising an anode and a cathode side chamber; a deep space oxygen radiator in fluid communication with the anode side chamber of the electrolyzer; a cryogenic heat exchanger comprising an oxygen storage tank in fluid communication with the deep space oxygen radiator; an electrochemical hydrogen compressor in fluid communication with the cathode side chamber; a hydrogen storage tank in fluid communication with the electrochemical hydrogen compressor via a cooled hydrogen stream; wherein at least a portion of the cooled hydrogen stream is in a first fluid communication with an expansion valve and the cryogenic heat exchanger; wherein the hydrogen storage tank is in a second fluid communication with the electrochemical hydrogen compressor via a warmed hydrogen stream; and wherein the cryogenic heat exchanger is in fluid communication with the warmed hydrogen stream.
US11959698B2
An apparatus, system, device, and the like, for a liquid nitrogen dispensing head that may be used in a system for cooling aggregate, such as may be found in a batch plant involved in producing concrete. The dispensing head is positioned over a conveyor belt that conveys aggregate to a mixing apparatus to produce concrete. The head dispenses liquid nitrogen onto the aggregate to cool the aggregate and may include interior chambers separated by one or more baffles. The chambers may reduce the pressure of the liquid nitrogen onto the aggregate in relation to the flow pressure of the liquid nitrogen entering the dispensing head. In another example, an assembly may include sidewalls that extend to the aggregate on either side of the head to form a cooling tunnel through which the aggregate is conveyed and is exposed to the liquid nitrogen being dispensed from the head.
US11959693B2
A vacuum adiabatic body includes a first plate configured to define at least a portion of a wall for a first space, a second plate configured to define at least a portion of a wall for a second space having a temperature different from that of the first space, and a support configured to maintain the third space. The support includes a coupling mechanism by which a first support plate and a second support plate are coupled to each other and integrated with each other and a seating mechanism configured to maintain a gap between the first support plate and the second support plate at points at which the first support plate and the second support plate contact each other. The seating mechanisms are spaced apart from the coupling mechanism.
US11959691B2
A refrigerator includes a cabinet and a door. The door includes a door body filled with an insulator and a door panel detachably mounted on the door body. The door panel includes a panel defining a front appearance of the door, and a panel bracket disposed on a rear surface of the panel and including a mounting protrusion protruding rearward. The door body includes a cap deco that defines a portion of a perimeter surface of the door body and includes a protrusion accommodating part receiving the mounting protrusion, and a deco cover that shields an opening of the cap deco and includes a restraining protrusion protruding into the cap deco. The restraining protrusion is in contact with the protrusion accommodating part when the deco cover is mounted and maintains a restrained state of the mounting protrusion and the protrusion accommodating part.
US11959683B2
A modulating refrigeration system includes an evaporation unit and a condensing unit. The evaporation unit generates a first output airflow comprising a lower temperature, a lower relative humidity, or both than a first supply airflow and directs the first output airflow into a building. The condensing unit generates a second output airflow at a higher temperature than a second supply airflow and discharges the second output airflow to an unconditioned space. The evaporation unit comprises a first valve operable to direct a portion of refrigerant to a secondary evaporator and primary evaporator or to direct the entire flow of refrigerant to the primary evaporator and bypassing the secondary evaporator.
US11959678B2
The present disclosure relates to a method for determining an efficiency curve of a chiller that includes operating a chiller over a range of operating capacities, measuring a temperature of water entering the chiller at an initial capacity, measuring a temperature of water exiting the chiller at the initial capacity, measuring a power consumption of the chiller at the initial capacity, calculating an initial efficiency of the chiller at the initial capacity, measuring a plurality of temperatures of water entering the chiller at a plurality of capacities, measuring a plurality of temperatures of water exiting the chiller at each of the plurality of capacities, measuring a plurality of power consumptions at each of the plurality of capacities, calculating a plurality of efficiencies at each of the plurality of capacities, and generating an efficiency curve for the chiller with the initial efficiency and the plurality of efficiencies.
US11959674B2
A refrigeration system including a storage in which multiple containers are joined and each include a refrigeration apparatus includes a first communication unit, a second communication unit, and a third communication unit that perform communication so that the refrigeration apparatuses of the containers operate in synchronization with each other.
US11959668B2
A heat management system which includes: a refrigerant circulation line which includes a compressor, a water cooling-type condenser, a first expansion valve, an air cooling-type condenser, a second expansion valve, and an evaporator, and cools the indoor space by circulating a refrigerant; a heating line which heats the indoor space by circulating cooling water which exchanges heat with the refrigerant through the water cooling-type condenser; a first cooling line which cools a battery by circulating cooling water which exchanges heat with air or the refrigerant; and a second cooling line which cools electric components including a driving motor, by circulating cooling water which exchanges heat with air or the refrigerant. The heat management system enables efficient heat management of electric components and a battery in a vehicle as well as cooling and heating of the vehicle.
US11959665B2
The present disclosure relates to systems and methods of enhanced geothermal energy production that transports fluid from existing underground fluid reservoirs to a deeper, higher temperature radiator zone for fluid heating before recovery at the surface. One system includes at least one radiator injection well extending from a subterranean water reservoir of a formation to a radiator zone of the formation that is located at a greater depth than the subterranean water reservoir. The radiator injection well is configured to fluidically couple the subterranean water reservoir with the radiator zone to transfer fluid contained in the subterranean water reservoir to the radiator zone for heating. At least one recovery well extends from the surface to the radiator zone and is configured to recover fluid from the radiator zone that was transferred from the subterranean water reservoir to the radiator zone. The recovered fluid is then used at the surface to generate electricity.
US11959662B2
Indoor and outdoor air purifier including:—a fan for suctioning air and conveying it into—an air treatment duct suitable to disintegrate the toxic and pollutant components present in the air and then reintroducing the air, purified by now, into the external environment through one of the grids; within the duct, at least the following being installed: ∘ filters in any alveolar ceramic alloy treated with a titanium dioxide TiO2 nano-coating suitable to disintegrate the pollutant substances by a photocatalytic process activated thanks to ∘ LED lights, each of which installed in proximity to a corresponding filter, suitable to start the pollutant molecules disintegration photocatalytic process, reintroducing only the harmless substances into the atmosphere.
US11959660B2
A dedicated outdoor air system (DOAS) includes an outdoor unit providing a temperature at a set dry bulb temperature and dew point temperature in a wide variety of outdoor air conditions. The DOAS monitors and modulates suction pressure and head pressure in order to maintain a dew point temperature of 45° F. for supplied air. Furthermore, the DOAS includes a hot gas reheat coil, allowing the system to heat the air to 73° F. before supplying the air to a space, even where outdoor air temperature is lower than 73° F. In one embodiment, the DOAS includes an energy recovery ventilator (ERV) in order to precondition the air to decrease the amount of energy needed to operate the DOAS in some conditions.
US11959652B2
A machine learning apparatus for optimizing transfer of heat quantity is provided. A machine learning apparatus for learning at least one of a temperature and a flowrate at which a thermal transfer apparatus transfers a thermal medium in an air conditioning system including a device on a heat-providing side, a device on a heat-using side, and the thermal transfer apparatus configured to transfer the thermal medium from the device on the heat-providing side to the device on the heat-using side, the machine learning apparatus including: a state variable obtaining unit configured to obtain state variables including an operation condition of the device on the heat-providing side, an operation condition of the device on the heat-using side, and a value correlated with a heat quantity required by the device on the heat-using side; a learning unit configured to perform learning by associating the state variables with the at least one of the temperature and the flowrate; and a reward calculating unit configured to calculate a reward, based on a total value of a power consumption of the device on the heat-providing side, a power consumption of the device on the heat-using side, and a power consumption of the thermal transfer apparatus, wherein the learning unit performs learning by using the reward.
US11959648B2
A heat exchanger includes a plurality of fins and a plurality of tubes that are inserted into the fins and that allow refrigerant to flow in the tubes. The tubes include first heat transfer tubes and second heat transfer tubes. Each of the first heat transfer tubes includes grooves formed in an inner surface of the first heat transfer tube, and has an inside diameter Da and a groove depth Ta. Each of the second heat transfer tubes has an inner surface smoothed, has an inside diameter Db, and is connected to an associated one of the first heat transfer tubes. Da−2×Ta≤Db is satisfied.
US11959647B2
An air-conditioning unit is provided, comprising: an input vent for receiving return air; an intermediate vent; an output vent; a blower fan proximate to the input vent for moving the return air from the input vent to the intermediate vent; and an air-conditioner coil between the intermediate vent and the output vent including an active portion including one or more operational air-conditioning coils that receive a first portion of the return air from the intermediate vent, for circulating a coolant, condition the first portion of the return air by heat exchange with the coolant to create conditioned air, and pass the conditioned air to the output vent, and an inactive portion that does not circulate coolant and passes a second portion of the return air as unconditioned air to the output vent, wherein the conditioned air and the unconditioned air pass through the output vent as supply air.
US11959643B2
A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a forward liner segment; an aft liner segment disposed downstream from the forward liner segment relative to a direction of flow through the combustor, the forward and aft liner segments at least partially defining a combustion chamber; and an intermediate member disposed at least partially between the forward and aft liner segments and extending in the circumferential direction.
US11959633B1
A steam supply system having a wet steam source and a steam separator disposed to separated wet steam into dry saturated steam and a saturated condensate. The dry saturated steam is heated in a superheater to produce superheated steam, while the saturated condensate is cooled in a subcooler to produced subcooled condensate with a target temperature selected to prevent immediate evaporation of the subcooled condensate when mixed with the superheated steam. The subcooled condensate is sprayed into a stream of superheated steam using spray nozzles and gradually evaporates downstream of the spray nozzles to produce process steam of a desired % quality. A cooling fluid passing through the subcooler is utilized to cool the saturated condensate. The flow rate of the cooling fluid through the subcooler can be utilized to achieve process steam of a desired % quality.
US11959629B2
A device or unit with a lighting component is provided. The device includes coupling components that couple the device to stackable storage unit containers. In one embodiment, the device includes a battery interface to couple to a battery for power tools. In one embodiment, the device includes three lights that are pivotally coupled to the housing between a retracted position in which the lights are disposed against sidewalls of the housing, and an open position in which the lights are pivoted above the top panel of the housing.
US11959628B2
An illuminated cornhole platform comprising a top portion, at least two side portions, a front portion, a hole portion, at least one leg portion, and a back portion. The cornhole platform is illuminated by illumination sources arranged along a majority of an outer perimeter of the rectangular platform, with the plurality of illumination sources outlining the outer perimeter of the rectangular platform.
US11959625B2
A Light-Emitting Diode (LED) light apparatus has a housing and a printed circuit board (PCB) received in the housing. The PCB has one or more first openings and one or more LEDs on a front side thereof about the first openings. The housing has a rear-wall structure with a plurality of fins spaced from each other and one or more second openings at locations corresponding to those of the first openings for heat management. The LED light apparatus may also have a plurality of rotatable LED panels having PCBs and LEDs thereon. The LED panels are spaced from each other with gaps therebetween for heat management, and are rotatable for controlling light distribution, light angular-span, and light direction. A LED grow-light system uses a light-distribution structure such as reflectors and/or fiber-optic cables for distributing at least a portion of the light towards the plant.
US11959612B2
A chromaticity variable type road projection lamp system applied to a vehicle is composed of a chromaticity variable lamp that radiates a road surface radiation content, which is generated by reflecting the lights emitted from a first projection light-emitting diode (LED) of a warm white color and a second projection LED of a cool white color disposed in the direction symmetrical to a DMD at the tilting angle, with a projection beam from a chromaticity variable road projection, and radiates the low beam by comparing the warm white color of the first lamp LED and the cool white color of the second lamp LED with the road surface radiation content in chromaticity.
US11959604B2
A display screen and a display device are provided. The display screen includes a display panel assembly, a light bar, and a reflective layer. The display panel assembly includes at least two display panels with a splicing gap between each two display panels. The light bar is attached to a display surface of the display panel assembly, covers the splicing gap, and has two opposite side surfaces extending along a length of the splicing gap. At least one side surface of the light bar is provided with the reflective layer to prevent black borders from appearing on the side surfaces of the light bar.
US11959599B2
An optical element, a lighting system, and a LED luminaire simulate natural sunlight for a space, such as an indoor room. The optical element is disposed in front of a tunable white light source and includes unique microstructures, which when used with the tunable white light source, produces an appearance of the sun. The lighting system comprises the optical element, the tunable white light source assembling the sun and a color tunable light emitting panel assembling a sky. The luminaire incudes the lighting system, a driver, and a controlling device for simulating sunny sky scenes throughout the day.
US11959596B2
The embodiment of the present disclosure provides a method for pipeline network inspection zone generation based on smart gas and an Internet of Things system thereof. The method is implemented based on the Internet of Things system. The Internet of Things system includes a smart gas pipeline network safety management platform, a smart gas sensor network platform, and a smart gas object platform which interact in turn. The method includes: obtaining area feature information of a target inspection area of a gas network based on the smart gas object platform through the smart gas sensor network platform; generating one or more key inspection points in the target inspection area based on the area feature information of the target inspection area; and generating one or more inspection zones in the target inspection area based on the one or more key inspection points.
US11959579B2
A system and method for a process to prepare piping such that it has a reduced chance of having biological organisms developing or growing within it by the addition of a metal structure to at least a portion of the inner wall of the piping. The system utilizes a limited amount of metal on or close to the inside wall of the piping to retard or suppress the growth of biological organisms within the piping. The limited amount of metal inside the pipe does not materially interfere with the structural aspects or performance of the pipe, nor does it significantly increasing the material costs of the pipe, while providing a unique and novel improved anti-biologic organism performance. The system is suitable for residential or commercial use.
US11959574B2
Disclosed is a fluid connection device (10) comprising a male connector (12) and a female connector (14), which are configured to be fitted one inside the other along an axis X so as to produce a fluid connection, and at least one annular seal (16) carried by one of the connectors and configured to engage with the other connector in order to ensure a seal between the connectors, the connectors being configured to be fastened to each other by resilient snap-fastening and to retain, after fastening, at least one degree of freedom with respect to each other, characterised in that the connectors are fastened together by a double fastening by resilient snap-fastening and by bayonet, this resilient snap-fastening being configured to be irreversible without deterioration so that, after fastening, the device cannot be dismantled without deterioration.
US11959572B2
A pipe union assembly that includes a female end of a first pipe section and a male end of a second pipe section. The pipe union assembly also includes a quick union nut securable to the female end, a retainer collar securable to the quick union nut and a segmented load ring disposed between the male end of the second pipe section and the quick union nut. The quick union nut, the retainer collar and the segmented load ring cooperate to maintain the male end of the second pipe section inside the female end of the first pipe section. A method of using the pipe union assembly to join a first pipe section and a second pipe section.
US11959560B2
The Disclosed is a solenoid valve, in which a rod is moved by a plunger that comes into contact with and separates from a stator by electromagnetic force, causing a valve body that opens and closes a valve to move reciprocally. The valve is configured such that a first space and a second space are formed at respective sides of the plunger in the movement direction thereof, a through-hole is formed in the plunger so as to be concentric with a center axis, the rod is arranged in the first space, and a communication passage is formed between an inner surface of the plunger and an outer surface of the rod and communicates with the first space S1 and the second space.
US11959558B2
A valve body with an integral bypass includes a primary valve body portion defining a primary bore extending through the primary valve body portion from a primary upstream end to a primary downstream end, the primary bore defining an axis, the primary bore including a primary upstream bore extending through the primary upstream end and a primary downstream bore extending through the primary downstream end, the primary valve body portion configured to house a valve member between the primary upstream bore and the primary downstream bore; and the bypass seamlessly integrated with the primary valve body portion, the bypass defining a bypass bore, the bypass bore including a bypass upstream bore and a bypass downstream bore, the bypass including a bypass valve body disposed between the bypass upstream bore and the bypass downstream bore.
US11959556B2
A gas pressure relief valve assembly with a normally closed check valve received in a main body. An actuator pin slidably received in a guide body threadably carried by the main body may be advanced to open the check valve and retracted to permit the check valve to close. A knob connected to the actuator pin and threadably carried by the guide body may be manually rotated in opposite directions to advance and retract the actuator pin. Rotary loosening of the threaded knob and/or loosening of the threaded guide body will retract the actuator pin and prevent opening of the check valve.
US11959553B2
The invention relates to a valve for controlling a coolant circuit of a refrigerating system, having a housing, which has at least one inlet opening and at least one outlet opening, having a regulating chamber provided in the housing, which extends between the at least one inlet opening and the at least one outlet opening, having a valve arrangement, which is insertable at least partially into the regulating chamber, having a rotary slide arrangement, arranged in the regulating chamber, which has a control disc, which is rotatable in relation to the at least one rotary slide support, the at least one rotary slide support is provided non-rotationally to the housing and the at least one rotary slide support is mounted floatingly to the housing.
US11959550B2
An actuation mechanism for use in a vehicle. The actuation mechanism includes one or more motors having an output shaft with a sun gear. At least a portion of the sun gear is drivingly connected to at least a portion of one or more planetary gears. The one or more planetary gears are drivingly connected to at least a portion of a carrier, a fixed non-rotating ring gear and an output gear. The disclosure further relates to a method of operating an actuation mechanism that is drivingly connected to at least a portion of a vehicle parking mechanism. The method includes providing an actuation mechanism, providing a parking mechanism and one or more sensors that are operably configured to collect an amount of data to be analyzed. Based on the data analyzed, one or more failures within the parking mechanism may be determined and an alert may be sent.
US11959540B2
A belt pulley decoupler is provided which is to be arranged on a crankshaft of an internal combustion engine and has a hub provided for coupling to the crankshaft, and a connecting flange of which a distal face is in abutment with the hub in order to transmit torque from the hub to a belt pulley. The connecting flange having a geometry to facilitate a form fit for torque transmission both on the distal face and also on a proximal face which is intended to come into contact with a torsional vibration damper.
US11959531B2
A spinning arm that converts a rotational motion of a shaft to a linear movement of an object that includes a revolving piece and a rod. The lower end of the rod is connected to the shaft and the upper end is axially connected to the revolving piece in a state of tilting aside in relation to the rod so that the revolving axis line of the revolving piece crosses the rotation axis line of the rod. The revolving piece can move outwards and roll over the object when its tilt is from right to left. When the revolving piece rolls over the object in a first direction it exerts an upward force that moves the object upward, and when it rolls in a second direction it exerts a downward force that moves the object downward.
US11959526B2
A spring element, in particular a jounce bumper, for a jounce bumper assembly, contains a longitudinal axis, a base body extending along the longitudinal axis, and an end portion configured for being brought into contact with a vehicle part moving relatively to the spring element. The base body is elastically deformable between an uncompressed basic state and a compressed state in which the base body is at least partially compressed in the direction of the longitudinal axis. The end portion contains a circumferential outer surface, and at least one recess in the circumferential outer surface. The recess extends inwards and defines a hollow space in the base body.
US11959524B2
A brake (200) comprising a braking surface (202); a brake lever (206) arranged to move between a retracted position and an engaged position; a brake lining (210) and at least one non-contact sensor (212). The brake lining is disposed between the braking surface and the brake lever such that when the brake lever is in the engaged position the brake lining is in contact with the braking surface. The at least one non-contact sensor is arranged to output a signal dependent on the distance between the non-contact sensor and the braking surface.
US11959521B1
A clutch actuating device includes an actuating cylinder having a piston, a multiplier cylinder, and at least one rod extending from the multiplier cylinder to the piston of the actuating cylinder. The actuating cylinder has a rod-side chamber and a clutch actuation chamber with the piston extending therebetween. The rod-side chamber has a port for connection to a first pressure source, and the clutch actuation chamber has a port for connection to a slave cylinder of a hydraulic clutch. A passage interconnects the rod-side chamber with the clutch actuation chamber, and a check-valve is located in the passage. The check-valve only permits flow between the rod-side chamber and the clutch actuation chamber for purposes of compensating for changes of volume of fluid due to temperature change and only when the piston is retracted to an idle position.
US11959517B2
An apparatus and method for assembling a split sleeve onto a shaft. The split sleeve apparatus provides a first and second arcuate portion with each having a partial cylindrical configuration. The first and second arcuate portions have at least one finger extending circumferentially outward from their opposing ends. The at least one finger from each of the first and second arcuate portions complementarily engage one another to form a continuous cylinder. At least one aperture extends longitudinally through the at least one finger of the first and second arcuate portions. A dowel rod extends through the at least one aperture for connecting the first and second arcuate portions to form the cylinder. The first and second arcuate portions are fabricated from a material having heat expansion characteristics that allow the material to expand when heated during assembly and to contract when cooled creating an interference fit with the shaft.
US11959512B2
A frame pool is disclosed including a frame assembly and a pool liner, the frame assembly including horizontal frame members and a vertical frame member coupled together via a T-shaped joint. The T-shaped joint may be constructed of plastic to facilitate attachment and detachment to the adjacent frame members and to resist galling and corrosion. The T-shaped joint may also be relatively small to improve the appearance and water containment of the frame pool.
US11959509B2
A housing may include a first housing part and a second housing part. The first housing part may include a first latching contour having at least one first latching lug. The first housing part may include at least one further latching contour having at least one further latching lug. The second housing part may be connected to the first housing part via a latching connection. The second housing part may include at least one counter-latching contour.
US11959504B2
Self-forming thread blind fasteners and methods for fastening are provided. The self-forming thread blind fastener comprises a sleeve and a pin. The sleeve comprises a first sleeve end, a second sleeve end, an elongate portion, and an inner wall defining a bore. The pin is configured to be at least partially received by the bore. The pin comprises a first pin end, a second pin end, a pin head portion, an at least partially threaded portion, a shank intermediate, and a driving portion. The at least partially threaded portion is configured to form threads on at least a portion of the inner wall of the sleeve. The driving portion is configured to receive a torque to rotate the pin within the sleeve and thereby axially compress and deform the sleeve and form the threads on the at least a portion of the inner wall of the sleeve.
US11959494B2
A pump assembly is presented including a motor housing holding an electric motor and a wet-end housing. The pump assembly also includes a heat transfer interface positioned between a front end of the motor housing and the wet-end housing. The heat transfer interface establishes a thermal conduction path between the motor housing and the wet-end housing so that, in use, a portion of heat generated by the motor is absorbed by the heat transfer interface and is dissipated in water circulating through the wet-end housing. In addition, or alternatively, another thermal conduction path may be established between the heat transfer interface and an electronic controller of the pump assembly so that heat generated by the controller is absorbed by the heat transfer interface and dissipated in water circulating through the wet-end housing. Mounting brackets may be provided at different radial locations about an outside casing of the pump assembly to allow mounting the assembly to a supporting structure in different orientations.
US11959490B2
A ceiling fan or similar air-moving device can include a motor for rotating one or more blades to drive a volume of air about a space. A blade iron can couple the blades to the motor. A connection assembly provides for connecting the ceiling fan blade to the blade iron. The connection assembly provides for aligning the blade with a set of fingers and can slide from a first position to a second position to secure the blade to a blade iron.
US11959489B2
A fan includes a hub configured to be driven by motor to rotate about a fan rotational axis, blades that protrude radially from the hub and a band that surrounds the rotational axis and connects the tips of the blades. The band includes structurally-reinforcing thickened regions that protrude from outer surface of the band in a direction away from the hub. A thickened region is disposed between respective tips of each pair of adjacent blades. Each thickened portion bridges a knit-line of the band.
US11959482B2
A vane pump includes: pump chambers formed by a rotor, a cam ring, and vanes; a first suction port that guides working fluid guided by a suction passage to the pump chambers; a second suction port that guides the working fluid guided from the suction passage through a communication passage to the pump chambers; and a return passage to which excessive fluid of the working fluid discharged from the pump chambers is guided. The return passage has: a body-internal passage through which the excessive fluid flows along an axis direction at an outer side of the cam ring in a radial direction; and a turning passage that reverses the excessive fluid guided through the body-internal passage towards the second suction port.
US11959481B2
A fluid pump includes a pump element where rotation of the pump element generates suction at the inlet and pressure at the outlet to move fluid through a fluid path. An inlet orifice directs a portion of the fluid through the accessory fluid path that includes a low-restriction return path providing a continuous flow of the fluid through the accessory fluid path and to an outlet orifice. A circuit board housing includes a contoured portion and a PCB with a thermistor in communication with contoured portion. The continuous flow is directed between the contoured portion and the outlet orifice between a rotor and the outer wall. The low-restriction return path maintains a temperature of the continuous flow of the fluid within the contoured portion of the accessory fluid path to be similar to a temperature of the fluid in the fluid path.
US11959471B2
Described is a method for regulating a volume of liquid delivered by a peristaltic pump and a peristaltic pump system that can be used to perform the method. The method includes sensing an ambient temperature of the peristaltic pump. The peristaltic pump includes a pump motor. At least one of a motor speed and a motor operation duration is determined from the sensed temperature, a selected volume of liquid to be delivered and a predetermined correspondence of the motor speed to ambient temperature. The pump motor is operated at the determined motor speed or for the determined motor operation duration to deliver the selected volume of liquid from the peristaltic pump.
US11959470B2
A relief device in air pump includes a main body defining an interior space and a discharge passage fluidly communicating with the interior space. The discharge passage is selectively closed and opened by a valve device. The valve device is movable in the discharge passage. The valve device includes a first sealing portion and a second sealing portion selectively engaging with the discharge passage. The valve device is movable between a first position in which one of the first and the second sealing portions engages with the discharge passage and a second position in which the other of the first and the second sealing portion engages with the discharge passage. The discharge passage has a length measuring from the first end to the second end thereof, which is smaller than a length which measures a separation distance between the first and the second sealing portions.
US11959463B2
A robotic device includes four or more legs and is configured to crawl over a surface of a wind turbine blade for inspection of and/or maintenance of the wind turbine blade. The robotic device may be programmed to crawl along a leading edge of the wind turbine blade to conduct inspection and/or maintenance of the leading edge of the wind turbine blade. The device may include a body defining a longitudinal axis, a row of legs arranged on opposite sides of the body. The legs may each include two or more articulated limb segments and a foot. The foot may include a suction cup for securing the robotic device to the wind turbine blade.
US11959462B2
A cabin cover and a wind turbine generator set are provided. The cabin cover includes: a cover, the cover including first plates, second plates, and at least one support beam, the first plate and the second plate being alternately arranged, at least one group of adjacent first plate and second plate being spaced apart from each other and being fitted to the support beam, and the first plates, the second plates, and the support beams jointly enclosing an accommodating chamber; and fasteners, two or more of fasteners being provided and disposed in the accommodating chamber, at least one fastener detachably connecting the first plate to the support beam, and at least one fastener detachably connecting the second plate to the support beam.
US11959458B2
Provided is a method of correcting a measurement value of least one wind characteristic, in particular wind speed and/or wind direction, related to a wind turbine having a rotor with plural rotor blades at least one having an adaptable flow regulating device installed, the method including: measuring a value of the wind characteristic; obtaining state information of the adaptable flow regulating device; and determining a corrected value of the wind characteristic based on the measured value of the wind characteristic and the state information of the adaptable flow regulating device.
US11959454B2
A method for assembling blade parts of a wind turbine blade includes the steps of: obtaining information about a connection area of a blade part, at least one of selecting, customizing and manufacturing an adaptor piece depending on the obtained information about the connection area of the blade part, wherein the adaptor piece serves to connect the blade part with at least another blade part, and connecting the blade part to the adaptor piece. Independently manufactured blade parts of a wind turbine blade are assembled in a manner such that the assembled blade comes as close as possible to a single-casted blade.
US11959451B2
A pumped-storage hydropower generation tower employing conduit turbines installed in multiple stages, according to the present invention, comprises: a pump (400) disposed in a pumping-up pipe (410) so as to pump up water that fills a lower reservoir (300) to an upper reservoir (200); a water-guide pipe channel (500) having an inlet water-guide conduit (510) connected to the bottom surface on one side of the upper reservoir (200) so as to extend to the position of the lower reservoir (300) along a helical sloping channel (100) such that a flow rate for power generation passes therein; and a conduit turbine unit (600) comprising a driving shaft (2) extending through the center of a conduit (22) through which the flow rate passes, conduit support bodies (4) installed so as to rotate freely while supporting the driving shaft (2), the conduit support bodies (4) having arms (6) extending toward the inner surface of the conduit (22), a propeller (7) fixed to the driving shaft (2) between the conduit support bodies (4) so as to be rotated by movement of the flow rate, and a generator (10) configured to receive rotational power from the driving shaft (2) and to generate electricity, wherein at least two conduit turbine units (600) are disposed in multiple stages along the water-guide pipe channel (500).
US11959445B1
In a fuel injector, the temperature differential between a distributor plate, through which relatively cool fuel passes, and the manifold to which the distributor plate is bonded causes stresses and strains that can reduce the durability and longevity of the fuel injector. In disclosed embodiments, the distributor plate is bonded to an outer arm and inner arm. These arms act as levers to take up the stresses and strains caused by the temperature differential, thereby increasing the durability and longevity of the fuel injector.
US11959441B2
A Brayton cycle engine including a longitudinal wall extended along a lengthwise direction. The longitudinal wall defines a gas flowpath of the engine. An inner wall assembly is extended from the longitudinal wall into the gas flowpath. The inner wall assembly defines a detonation combustion region in the gas flowpath upstream of the inner wall assembly.
US11959438B2
A thrust reverser system for jet aircraft comprising an exhaust tailpipe mounted to the turbine engine aft turbine flange and two clamshell doors, actuators and a locking system to prevent inadvertent deployment of the clamshell doors in-flight. Two improved design clamshell doors configurations, either one or a combination of both, mounted on either side of the top and bottom of the exhaust tailpipe, fitted with two patented design actuators mounted one on each side of the external sides of the tailpipe between the clamshell doors and the tailpipe, possibly in a depression in the tailpipe called blister, assuming them to be hydraulic actuators for discussion purposes. The actuators drive the clamshell doors using improved floating linkages loosely pivoted to the exterior of the exhaust tailpipe. The actuators are connected to the doors through mechanical linkages, to deploy the doors aft of the tailpipe exhaust area during deceleration after landing, diverting the exhaust gases forward to slow down the aircraft, and the actuators also drive two movable fairings during thrust reverser operation to enclose the reversed exhaust flow forward to prevent its impingement on the skin of the aircraft and provide a ram inlet area with the sides of the clamshell doors allowing ram air from the surrounding free stream to be scooped through the gap between the movable fairing and clamshell doors thereby provide cooling of the door surface in contact with the exhaust gases and mix with the engine exhaust gases in reverse thrust mode thereby augmenting reverse thrust mass flow and energy. The exhaust tailpipe can have a circular or any geometric exhaust section or in other configuration can be fitted in with a flow mixer with the surrounding ambient air to reduce shear noise resulting from the high velocity exhaust gases for noise attenuation. The flow mixer can also be perforated to allow for suction of ambient air by the lower static pressure engine exhaust gases to reduce shear noise and increase mixing and thrust. Two fixed fairings, above and below the tailpipe at the exit section can have perforations and also perforations on the movable fairings to educt surrounding air also to reduce shear noise between surrounding air and the engine exhaust flow during forward thrust based on SAE Aerospace Information Report AIR-1191 and method of calculation. Other configurations for the trailing edges of the fixed and movable fairings can have wavy contour lines to increase the contact area between the engine exhaust gases and the surrounding air to reduce shear noise as well. Fixed circular shape or rolling bodies, depicted as wheels for discussion purpose, but they can be of any shape, mounted on the top and bottom of the tailpipe at the forward end which get lodged in the upper and lower forward frames of the clamshell doors in the stow position to provide one of the mechanical locking systems. A second mechanical locking system is a high strength compression steel spring which is part of the linkages used to deploy and stow the clamshell doors, which at the end of the stow stroke is buckled to prevent the clamshell doors deploy mechanism from moving, thereby keeping the doors securely stowed. A third locking mechanism consisting of electrically actuated locks which engage the clamshell doors in the stow position and lock the movable fairings to prevent them from being entrained by the free stream during flight.
US11959437B2
An assembly for a turbomachine nozzle having a longitudinal axis (X) includes an exhaust cone with an annular outer wall for guiding a primary air flow and an annular chamber placed radially inside said annular outer wall. The annular chamber includes an annular inner wall placed radially inside the annular outer wall of the exhaust cone. An exhaust case is placed upstream of the ejection cone. A connecting member is interposed longitudinally between the exhaust case and the exhaust cone and fastened to the exhaust case and to the annular inner wall. The assembly further includes elastic means configured to deform radially and prestressed radially between the annular outer wall and the connecting member.
US11959434B2
Some embodiments described herein relate to a method of operating a compression ignition engine. The method of operating the compression ignition engine includes opening an intake valve to draw a volume of air into a combustion chamber, closing an intake valve, and moving a piston from a bottom-dead-center (BDC) position to a top-dead-center (TDC) position in the combustion chamber at a compression ratio of at least about 15:1. The method further includes injecting a volume of fuel into the combustion chamber at an engine crank angle between about 330 degrees and about 365 degrees during a first time period. The fuel has a cetane number less than about 40. The method further includes combusting substantially all of the volume of fuel. In some embodiments, a delay between injecting the volume of fuel into the combustion chamber and initiation of combustion is less than about 2 ms.
US11959429B2
The present disclosure relates to improvements in turbocharger efficiency and more particularly to a method and system for estimating the efficiency loss of a turbocharger. The method comprises the steps of monitoring a plurality of operating parameters and determining a compressor exit temperature according to a first calibration map based on these operating parameters. An estimate of instantaneous turbocharger efficiency loss according to a second calibration map is then determined, based on the compressor exit temperature. The instantaneous turbocharger efficiency loss is used to determine an estimate of cumulative turbocharger efficiency loss during engine service. The estimate of cumulative turbocharger efficiency loss is compared with a first predetermined efficiency loss threshold and a first signal is generated if the first predetermined efficiency loss threshold is exceeded.
US11959428B2
The present invention describes a fuel-management system for minimizing particulate emissions in turbocharged direct injection gasoline engines. The system optimizes the use of port fuel injection (PFI) in combination with direct injection (DI), particularly in cold start and other transient conditions. In the present invention, the use of these control systems together with other control systems for increasing the effectiveness of port fuel injector use and for reducing particulate emissions from turbocharged direct injection engines is described. Particular attention is given to reducing particulate emissions that occur during cold start and transient conditions since a substantial fraction of the particulate emissions during a drive cycle occur at these times. Further optimization of the fuel management system for these conditions is important for reducing drive cycle emissions.
US11959422B2
A brush seal system includes a component including a first mating surface. The brush seal system further includes a brush seal including a brush seal backing plate, a retaining ring, and a plurality of bristles retained between the brush seal backing plate and the retaining ring. The brush seal backing plate includes a second mating surface mounted to the first mating surface. The brush seal system further includes at least one cooling channel extending from an exterior side of the component to an interior side of the component so as to bypass the brush seal.
US11959421B2
An air turbine starter with a housing; a turbine member located within the housing; a drive shaft operably coupled to the turbine member, and having an interior portion. The air turbine starter output shaft extending between a first end and a second end, the output shaft movable between a first position, where the first end is coupled to the engine, and a second position, where the second end is retained within the interior portion and the first end is uncoupled from the engine. A decoupler assembly is included for decoupling the output shaft from the engine.
US11959394B2
A suction side fillet portion of a turbine rotor blade includes a central fillet portion located at the center of a length of the suction side fillet portion along an extension direction of the suction side fillet portion, an upstream intermediate fillet portion which is located between the central fillet portion and a front edge that is an upstream end of the suction side fillet portion, and in which a fillet height from an upper surface of a platform portion is higher than a fillet height of the central fillet portion, and a downstream intermediate fillet portion which is located between the central fillet portion and a rear edge that is a downstream end of the suction side fillet portion, and in which a fillet height from the upper surface of the platform portion is higher than the fillet height of the central fillet portion.
US11959393B2
An airfoil assembly for a turbine engine comprising an outer band, an inner band radially spaced inwardly from the outer band to define an annular region, and multiple airfoils circumferentially spaced within the annular region. Each corresponding airfoil of the multiple airfoils can project from a surface at a root and can further include an outer wall defining a pressure side and a suction side. A projection can extend upwardly from the surface on the pressure side and a valley can extend into the surface on the suction side to define a contour in the surface.
US11959392B2
A rotor blade is a rotor blade to be attached to a rotor shaft rotatable about an axis, and includes a blade body extending in a radial direction with respect to the axis and having a blade-shaped cross-section orthogonal to the radial direction; a fillet portion provided on a radial outer side of the blade body and having a hollow portion formed therein; a shroud provided on a radial outer side of the fillet portion and extending in a circumferential direction; and a seal fin projecting from the shroud to an outer circumferential side and extending in a direction intersecting the blade body when viewed from the radial direction. A wall thickness on a suction side of the fillet portion is greater than a wall thickness on a pressure side of the fillet portion on a leading edge side of the blade body as demarcated by an intersection portion between the blade body and the seal fin serving as a boundary.
US11959386B2
A method is provided for a gas turbine engine. During this method, a first lubricant parameter is determined during a first period of an engine operating cycle. The first lubricant parameter is indicative of a first quantity of lubricant within a reservoir of the gas turbine engine. A second lubricant parameter is determined during a second period of the engine operating cycle. The second lubricant parameter is indicative of a second quantity of the lubricant within the reservoir. The first lubricant parameter and the second lubricant parameter are compared to determine a lubricant consumption parameter. The lubricant consumption parameter is indicative of a quantity of the lubricant consumed by the gas turbine engine during the engine operating cycle.
US11959381B2
The present invention relates to a multipurpose drill system, the multipurpose drill system comprising: a drilling rig adapted to drive a drilling assembly; and two or more power sources, wherein at least one of the two or more power sources is a high pressure power source, wherein the drilling assembly is adapted to be in communication with either or both of the two or more power sources.
US11959377B2
Implementations described and claimed herein provide systems and methods for isolation detection. In one implementation, recorded data is obtained. The recorded data includes radial acoustic waves transmitted and received using a radial sensor of an acoustic logging tool deployed in a wellbore. Clockwise waves are separated from counterclockwise waves by converting the recorded data from a time domain to a frequency domain. The clockwise waves are shifted into shifted clockwise waves, and the counterclockwise waves are shifted into a shifted counterclockwise waves. A forward wave is generated by combining the shifted clockwise waves, and a reflected wave is generated by combining the shifted counterclockwise waves. One or more isolation regions are identified in the wellbore using the forward wave and the reflected wave.
US11959375B2
A method for evaluating a downhole working condition of a PDC bit includes: performing an indoor test, including performing a drilling test in different full-sized cores by using the PDC bit with different degrees of abrasion and balling under condition of given WOB and rotational speed, to acquire change characteristics of a WOB, a rotational speed, a torque, a ROP and a bit vibration of the PDC bit in different time domains; improving and perfecting an existing prediction model and evaluation method for the downhole working condition through data obtained by the test to obtain the method; reading parameters of the WOB, the rotational speed, the torque and the ROP in real time during drilling; determining the downhole working condition of the PDC bit by using the method in the improving and perfecting.
US11959374B2
System and methods for event prediction during drilling operations are provided. Regression data associated with coefficients of a predictive model are retrieved for a downhole event during a drilling operation along a planned path of a wellbore. The regression data includes a record of changes in historical coefficient values associated with prior occurrences of the event. As the wellbore is drilled over different stages of the operation, a value of an operating variable is estimated based on values of the coefficients and real-time data acquired during each stage. A percentage change in coefficient values adjusted between successive stages of the operation is tracked. An occurrence of the downhole event is estimated, based on a correlation between the percentage change tracked for at least one coefficient and a corresponding change in the historical coefficient values. The path of the wellbore is adjusted, based on the estimated occurrence of the event.
US11959370B2
A valve assembly for integration within a wellbore string disposed within a hydrocarbon-containing reservoir is provided. The valve assembly includes a valve housing having a plurality of frac ports for establishing fluid communication between a central passage and the reservoir. The valve assembly includes a bottom sleeve operatively mounted within the valve housing configured to selectively open the frac ports, and a top sleeve operatively mounted within the valve housing slidable between (i) a first position defining a first fluid pathway whereby fluid is flowable down into the central passage and into the reservoir via the frac ports, and (ii) a tracing position defining a second fluid pathway whereby fluid is flowable from the reservoir into an annulus defined between the top sleeve and the housing. The valve assembly also has a tracer compartment defined within the annulus forming part of the second fluid pathway and accommodating a tracer material.
US11959365B2
Systems and methods of forming a seal employ a robust metal sealing unit for tubulars used in rotary drilling. Specifically, eutectic alloy is used to seal a tubular to a wellbore after drilling. A downhole heater melts the alloy, allowing the alloy to expand and drain before it cools and solidifies between the wellbore and tubular, forming a gas tight seal.
US11959363B2
A technique facilitates improving a completion architecture for a multilateral intelligent well completion (IWC). Effectively, a new and enhanced completion design and deployment approach is provided for multilateral IWCs. According to an embodiment, lower completion equipment is initially deployed downhole into a lower lateral borehole and lower section of a primary borehole. An intermediate completion may then be run downhole and into engagement with the lower completion equipment. Subsequently, an upper lateral borehole (or boreholes) may be drilled and completed. After drilling and completing the one or more upper lateral boreholes, an upper completion is deployed downhole and coupled with the intermediate completion in a manner which enables signal communication with downhole sections of the well.
US11959361B2
The invention relates to a pneumatically operated drill hammer, comprising a piston and a distributor axially arranged relative to each other in a housing, the piston being arranged to be moved axially between a first position and a second position. The drill hammer further includes a pneumatic drive system, including a drive chamber, a return chamber and a plurality of channels for distribution of drive gas in said drive system. The return chamber is arranged at a lower side of the piston and the drive chamber is arranged at an upper side of the piston, wherein the drive chamber is defined by a variable space enclosed by at least the housing, the piston and the distributor. The drive chamber includes at least one inlet port and at least one exhaust port arranged at a circumference of the drive chamber.
US11959343B2
A drilling system for use in drilling a wellbore including a driving mechanism and a separation device disposed upstream of the driving mechanism. The separation device filters at least a portion of any solids from drilling media flowing through a filter flow path of the separation device. The separation device flushes at least a portion of the filtered solids through a flush flow path, through a flush outlet on an outer surface of the separation device, and into an annulus between the outer surface of the separation device and the wellbore. Optionally, the drilling system includes a second driving mechanism and a second separation device disposed above the second driving mechanism.
US11959327B2
The invention describes a fluid damper for furniture parts that are movable relative to one another, said fluid damper comprising a piston (4) guided movably in a cylinder (1) along a longitudinal axis. At least one through opening (4.1, 4.2) for fluid flowing through is provided in the piston (4) and/or between the piston (4) and cylinder (1). A sleeve (2) is arranged so as to be radially rotatable, relative to the piston (4) against a spring loading, about the longitudinal axis or about an axis running parallel thereto, which sleeve comprises, on its circumference, a number of wings (2.1, 2.2, 2.1′, 2.2′) corresponding to the number of through openings (4.1, 4.2). The spring loading is directed such that the wing (2.1, 2.2, 2.1′, 2.2′) exposes the through opening (4.1, 4.2) when the piston (4) is stationary in the cylinder (1) and in the event of a movement in a movement direction of the piston (4) and of the cylinder (1) relative to one another along the longitudinal axis, and progressively closes said through opening in the event of a movement against the movement direction with increasing relative speed between the piston (4) and cylinder (1) along the longitudinal axis. The fluid damper comprises a hollow-cylindrical part of the piston (4), which surrounds the sleeve (2) and the at least one wing (2.1, 2.2, 2.1′, 2.2′), which is arranged on the circumference of said sleeve, along at least part of the longitudinal axis thereof.
US11959322B2
Disclosed herein is a sealing assembly for moving a slidable panel for engagement with and disengagement from sealing means, the sealing assembly comprising a linkage assembly which connects a handle and at least one roller assembly having roller wheels, the sealing assembly being configured to be adjustable, by manipulation of the handle, such that the at least one roller assembly and the slidable panel supported thereby are movable between a first position where the slidable panel is in contact with sealing means thereby providing weatherproofing and a second position where the slidable panel is free of the sealing means and the panel is able to move freely relative to an outer frame, and wherein the linkage assembly is configured to as to provide a variable force through the handle when the at least one roller assembly and supported panel is moved between the first and second positions.
US11959316B2
A cam lock for cabinets adaptable to cabinet drawers and doors of various thicknesses is disclosed. The cam lock includes a cam, a plug, an adapter, and a cylinder housing. The plug has a keyway and tumblers in communication with the keyway. The adapter is configured to couple to the cam and the plug. The cylinder housing is configured to receive the plug and the adapter. The retainer clip is configured to extend through the cylinder housing into registry with the plug after the plug and adapter are inserted into the cylinder to thereby retain both the plug and the adapter in the cylinder housing, whereby installation of the cam lock in the cabinet is simplified.
US11959312B2
A sealed latch assembly for a vehicle closure panel is provided. The latch assembly includes a housing having an interior sized for receipt of internal components of the latch assembly. A cover is attached to the housing to enclose at least a portion of the cavity. At least one release cable is configured for operable connection to at least one of the internal components. A cable bushing is attached to the cover. The latch bushing can have a coupling mechanism including a tab and slot arrangement for releasably coupling a body of the cable bushing in a receptacle of the cover. The latch bushing can have a retaining mechanism oriented transverse to the longitudinal axis for inhibiting disconnection of the cable bushing from the cover in a direction along the longitudinal axis.
US11959310B2
The electric strike can have a housing having an internal face receivable against a receiving face of a door frame, an external strike face, a socket recessed into the strike face along a socket axis normal to the receiving face of the door frame, for receiving a male locking member retractably mounted to a door, the male locking member also being moveable transversally to the socket axis, along a horizontal escape path, by opening the door, the electric strike further having a keeper pivotally mounted around a pivot axis between a closed configuration and an open configuration, the pivot axis parallel to the socket axis and offset from the escape path on a first side of the socket, inside the housing, the keeper having a gate member forming a restraining wall of the socket blocking the escape path when in the closed configuration, and a distal end.
US11959299B2
A tent frame includes a detachable illumination device with a casing to house batteries, a light source to emit light, a coupler and a first cover. The casing includes a first member. The coupler includes a second member, and one or more electrically-conductive members for electrically connecting the batteries. The second member is movable relative to the first member in a first direction to facilitate engagement/disengagement of the coupler with/from the casing. The second member is immovable relative to the first member in a second direction to prevent the one or more electrically-conductive members from misaligning with the batteries. The first cover is movable relative to the coupler in the first and second directions. When connected to the casing, the first cover pushes the coupler in the first direction toward the batteries and presses the one or more electrically-conductive members against the batteries to ensure electrical connection.
US11959296B2
Apparatus and associated methods relate to a graveside communications device exchanging multimedia between a grave and a user's communications device remote from the grave, activating an energy emitter configured by the graveside device to physically interact with the grave responsive to the remote user's activity, and sending to the user's communication device a live indication of the interaction. In an illustrative example, the device at the grave may include a video camera. The user's device may be configured to exchange multimedia with the graveside device. In some examples, the energy emitter may be a laser pointer directed at the grave. The remote user's activity may be, for example, the user1 s voice captured by the user's smartphone modulating the laser pointer light. Various examples may advantageously provide graveside telepresence, permitting a user physical interaction with a grave, and providing live indication of the interaction to the user.
US11959272B1
Instead of focusing solely on material insulation as a solution for energy efficiency, a wall construction, or other opaque structure of a building, can include a sequence of highly reflective insulation elements that block heat energy exchange across air spaces, combined with material insulation supporting a heat energy highly reflective surface of the highly reflective insulation element. A highly reflective insulation element is formed by enclosing an air space between surfaces, of which one or both of those surfaces is a heat energy highly reflective surface. The heat energy highly reflective surface can be provided by a layer applied to a material. In an opaque building structure, two or more such highly reflective insulation elements, using three or more heat energy highly reflective surfaces, and two or more air spaces, where the material supporting at least one of the heat energy highly reflective surfaces is a material insulator, can improve energy efficiency.
US11959261B2
A water temperature control assembly for remotely controlling water temperature in a shower includes a control unit that is attached to a fluid valve in a shower to adjust a temperature of water that is delivered from the fluid valve. A showerhead is provided and the showerhead is fluidly coupled to the fluid valve in the shower for bathing. The showerhead is in wireless electrical communication with the control unit to remotely control the temperature of the water.
US11959248B2
A device for the removal of a layer of sludge and/or sand from the bottom of a wetland includes: a diving bell with an open bottom and a lower free edge; a unit for driving the diving bell with its lower edge into the layer of sludge to be removed; a dredge pump installed in the space of the diving bell and provided with an inlet for pumping up the sludge and/or an outlet to which a pipe is connected for pumping the pumped up sludge and/or sand to a collector; and a compressor for pumping gas under pressure into the space of the diving bell during dredging. The diving bell is also provided with a gas outlet for the compressed gas, the gas outlet being adjustable in height in the diving bell because the outlet is attached to a float that can float on the sludge.
US11959244B2
A roller tool for a ground processing roller of a ground processing machine includes a tool carrier to be fixed on an outer circumferential side of a carrier cladding of a ground processing roller, a quick-change tool holder to be detachably fixed on the tool carrier, and an exchangeable tool to be detachably fixed on the quick-change tool holder.
US11959232B2
A method for providing an artificial turf edge. In one embodiment, the method includes: determining a perimeter of an artificial turf area up to be covered by artificial turf; connecting together a plurality of raised border pieces so as to follow a contour of at least a portion of the perimeter of the artificial turf area; securing each of the plurality raised border pieces to an underlying surface along the perimeter of the artificial turf area; and placing an artificial turf material to cover at least an area within the perimeter of the artificial turf area.
US11959231B2
A concrete surface with a cold joint, dowel slip system and method for forming that surface are provided. Baseplates having tubular projections are fastened to at least one first form using fasteners extending part way into the first form, with the first form forming part of a periphery of a first concrete slab. When the first form is removed, the baseplates, projections and fasteners remain embedded in the first concrete slab. Slip dowels are inserted into the tubular projections and a second concrete is poured adjoining the first concrete slab, with the second concrete embedding the slip dowels, backplates and projecting distal ends of the fasteners and forming a cold joint.
US11959230B2
A molding system includes a frame device, a scooping device, a demolding device, a cutting device, an inspection device, a packaging device, and a conveying device. The frame device defines a scooping zone, a hot pressing zone, a cutting zone, an inspection zone, and a packaging zone. The scooping device includes a pulp tank that is adapted to contain a slurry, and a scooping mold that is adapted to scoop the slurry such that the slurry forms a blank unit thereon. The cutting device is adapted to cut the blank unit into a plurality of blank bodies. The conveying device is adapted to convey the blank bodies from the cutting zone to the packaging zone through the inspection zone.
US11959229B2
Sanitary tissue products employing fibrous structures that exhibit novel combination of slip stick coefficient of friction and compressibility properties and methods for making same.
US11959225B2
Fibrous structures comprising spunbond filaments and solid additives and methods for making such fibrous structures are provided.
US11959223B2
A handheld pressing and steaming appliance includes: an upper arm; a lower arm attached at one end to an end of the upper arm; a steam generation unit mounted on the upper arm; a water reservoir located in the upper arm and/or the lower arm; a water pump fluidly connected to the water reservoir and to the steam generation unit; a heating plate mounted near a free end of the upper arm and including a plurality of first exhaust holes that are in fluid communication with the steam generation unit; and a bearing plate mounted on the lower arm at a free end thereof, the bearing plate including a plurality of second exhaust holes. The appliance is movable between open and closed positions. In the closed the second exhaust holes are substantially aligned with the first exhaust holes, such that steam exhausted from the first exhaust holes also passes through the second exhaust holes.
US11959222B2
A clothes treatment apparatus includes a cabinet including an inlet, a first chamber positioned inside the cabinet and defining a space for accommodating clothes through the inlet, and a hanger bar positioned in the first chamber and configured to hold clothes accommodated in the first chamber. The apparatus further includes a driver including: a motor configured to generate torque; a vibrating body configured to support the motor and vibrate alternately in opposite rotation directions by rotation of the motor; and a motion converter configured to rotate together with the vibrating body and convert the vibration of the vibrating body in connection with the hanger bar such that the hanger bar reciprocates along a predetermined movement direction. The hanger bar is configured to reciprocate with different amplitudes and periods depending on a number of times that the motor rotates.
US11959220B2
A laundry treating appliance includes a cabinet defining an interior, a drum located within the interior and defining a treating chamber, and a door assembly coupled to the cabinet to selectively open and close the treating chamber and at least partially defining the treating chamber when the door assembly is in a closed condition. The door assembly includes an intermediate door defining an opening, a user interface, a door window, a door cover adjacent the front surface of the intermediate door, a rear door, and a trim element.
US11959214B2
This information processing system comprises an information station inside a store, a washing machine, and a user terminal operated by a user, wherein, when the information station detects that the user U has visited the store, the information station executes control to display a QR code for transmitting a store-visit coupon to the user terminal. The washing machine displays an advertisement, and also, when the washing machine detects that the user has used the washing machine, the washing machine executes control to display a QR code for transmitting a usage coupon to the user terminal. The user terminal acquires information indicated by the QR code displayed on the information station and information indicated by the QR code displayed on the washing machine.
US11959195B2
A carbon fiber composite, including a carbon fiber not connected to a substrate, an insulative layer coating at least a portion of the carbon fiber, and a material deposited on at least a portion of the insulative layer. The carbon fiber deposit may be used, for example, in adjustable Fresnel lenses and horn antennas.
US11959184B2
Disclosed herein is a method of electroreduction with a working electrode and counter electrode. The method includes a step of electrocatalyzing carbon monoxide and/or carbon dioxide in the presence of one or more nucleophilic co-reactants in contact with a catalytically active material present on the working electrode, thereby forming one or more carbon-containing products electrocatalytically.
US11959181B2
An electrolyser (F) for generating hydrogen from water, the electrolyser comprising an electrode (102), the electrode (120) comprising nanoparticles selected from Group 1 nanoparticles or alloys or composites or mixtures thereof.
US11959180B2
An anticorrosion coating and an article coated with an anticorrosion coating, especially for use in an aircraft, and a method of producing a coated article and a vehicle, especially an aircraft, including an anticorrosion coating or at least one such coated article. An anticorrosion coating includes an aluminum alloy having 0.03-0.5% by weight of tin. A coated article produced at least partly from a material and having at least partly been coated with the anticorrosion coating including an aluminum alloy having 0.03-0.5% by weight of tin. A method of producing the anticorrosion coating is also disclosed.
US11959174B2
Embodiments described herein relate to magnetic and electromagnetic systems and a method for controlling the density profile of plasma generated in a process volume of a PECVD chamber to affect deposition profile of a film on a substrate and/or facilitate chamber cleaning after processing. In one embodiment, a system is disclosed that includes a rotational magnetic housing disposed about an exterior sidewall of a chamber. The rotational magnetic housing includes a plurality of magnets coupled to a sleeve that are configured to travel in a circular path when the rotational magnetic housing is rotated around the chamber, and a plurality of shunt doors movably disposed between the chamber and the sleeve, wherein each of the shunt doors are configured to move relative to the magnets.
US11959173B2
Methods of forming structures, semiconductor processing systems, and semiconductor device structures
A method of forming structure includes providing a substrate in a reaction chamber, forming a first layer overlaying the substrate, and forming a second layer onto the first layer. Temperature of the first layer is controlled during the forming of the first layer using infrared electromagnetic radiation emitted by the first layer. Temperature of the second layer is controlled during the forming of the second layer using infrared electromagnetic radiation emitted by the second layer. Semiconductor device structures and semiconductor processing systems are also described.
US11959167B2
Embodiments of the invention provide processes to selectively form a cobalt layer on a copper surface over exposed dielectric surfaces. In one embodiment, a method for capping a copper surface on a substrate is provided which includes positioning a substrate within a processing chamber, wherein the substrate contains a contaminated copper surface and a dielectric surface, exposing the contaminated copper surface to a reducing agent while forming a copper surface during a pre-treatment process, exposing the substrate to a cobalt precursor gas to selectively form a cobalt capping layer over the copper surface while leaving exposed the dielectric surface during a vapor deposition process, and depositing a dielectric barrier layer over the cobalt capping layer and the dielectric surface. In another embodiment, a deposition-treatment cycle includes performing the vapor deposition process and subsequently a post-treatment process, which deposition-treatment cycle may be repeated to form multiple cobalt capping layers.
US11959158B2
A low-carbon and low alloy hot-work die steel with a high toughness at low temperatures and a high strength at high temperatures and a high hardenability, comprises the following components: C: 0.15-0.35%, Si: 0.40-0.90%, Mn: ≤0.80%, Cr: 1.50-2.40%, Ni: 2.50-4.50%, Mo: 1.00-1.60%, V: 0.10-0.40%, W: 0.20-0.90%, P: ≤0.02%, S≤0.02%, and a balance of Fe matrix and other inevitable impurities. The above percentages are mass percentages. The material of the present invention can have a V notch impact energy of 30 J or more than 30 J at −40° C., a high temperature strength of 380 MPa or more at 700° C., and a hardenability of 200 mm or more to ensure the consistency of internal and external microstructures. The materials of the present invention can be applied to hot-work molds used in special working conditions that require high toughness at low temperatures, high strength at high temperatures and high hardenability.
US11959156B2
A cubic boron nitride sintered material comprises cubic boron nitride particles and a bonding material, wherein the bonding material comprises at least one first metallic element selected from the group consisting of titanium, zirconium, vanadium, niobium, hafnium, tantalum, chromium, rhenium, molybdenum, and tungsten; cobalt; and aluminum; the cubic boron nitride sintered material has a first interface region sandwiched between an interface between the cubic boron nitride particles and the bonding material, and a first virtual line passing through a point 10 nm apart from the interface to the bonding material side; and when an element that is present at the highest concentration among the first metallic elements in the first interface region is defined as a first element, an atomic concentration of the first element in the first interface region is higher than an atomic concentration of the first element in the bonding material excluding the first interface region.
US11959149B2
Provided are a grain-oriented electrical steel sheet having excellent iron loss property without using magnetic domain refining treatment and an iron core produced using the same. The steel sheet comprises: a predetermined chemical composition; and a steel microstructure in which: crystal grains are made up of coarse secondary recrystallized grains of 5.0 mm or more, fine grains of more than 2.0 mm and less than 5.0 mm contained at a frequency of 0.2 to 5 grains per cm2, and very fine grains of 2.0 mm or less; for each coarse secondary recrystallized grain extending through the sheet in a thickness direction, an area ratio of a region in which projected surfaces of exposed areas of the coarse secondary recrystallized grain on a front side and a back side of the sheet coincide with each other to each of the exposed areas is 95% or more.
US11959134B2
Methods of double-stranded nucleic acid sequence determination and assembly that are able to identify insertions, deletions, repeat region sizes and genomic rearrangements, for example, are disclosed herein, which can use relatively large labeled nucleic acid fragments to analyze the structure of even larger genetic regions. In some embodiments these methods involve the use of certain parameters which unexpectedly improve overall method performance. In some embodiments these methods involve sample labeling that does not result in the formation of single-stranded nucleic acid fragment labeling intermediaries.
US11959130B2
Provided herein are methods of detecting an analyte of interest to interrogate spatial gene expression in a sample.
US11959128B2
The present invention relates to the field of noninvasive prenatal gene testing by high-through sequencing technologies. Particularly, the present application relates to a method for determining the content of cell-free fetal DNA in maternal peripheral blood.
US11959124B2
Disclosed are methods and systems for the analysis activity of enzyme disintegrin and metalloproteinase with a thrombospondin type 1 motif, member 13 (ADAMTS13) in a sample. The methods and systems disclosed herein can be useful for diagnosis of thrombotic thrombocytopenic purpura in a patient.
US11959118B2
The present invention is directed to methods and compositions for the production of Fc-containing polypeptides having improved properties and comprising mutations at positions 243 and 264 of the Fc region.
US11959113B2
The disclosure discloses a production process and application of fermented tapioca starch for baking, and belongs to the fields of starch deep processing and food processing and production. The disclosure develops a production method of the fermented tapioca starch for baking. The method includes simple steps and greatly shortens a process cycle. By using tapioca starch as a main raw material and adding a specific amount of carbon source and a specific strain, under the action of fermentation and illumination in cooperation, the structure of the starch is improved. By adding the fermented tapioca starch, the effects of increasing the size of gluten-free Mochi bread, increasing pores of the bread and improving the texture and taste of the bread are realized.
US11959112B2
Cotton-containing textiles, such as “trash” feedstock in terms of end-of-life-cotton textiles, may be used to produce sugar without the same kinds of harsh pretreatments used for other biomasses, such as corn, grass sources, or wood. Disclosed is a process for production of sugar from a cotton-containing textile waste fabric comprising optionally mechanically pretreating the cotton-containing textile, pretreating the cotton-containing textile with an acid pretreatment to form a slurry, cooling the slurry, adding at least one base to the slurry, adding at least one additional acid to the slurry to form a buffer in situ, adding a hydrolysis enzyme, and optionally filtering the slurry.
US11959111B2
The present invention relates to cleaning compositions comprising polypeptides having peptidoglycan degradation activity, as well as use of the cleaning compositions for cleaning of an item such as a textile or a surface.
US11959107B2
The present invention relates to variants of an alpha-amylase having improved stability to chelating agents relative to its parent enzyme, compositions comprising the variants, nucleic acids encoding the variants, methods of producing the variants, and methods for using the variants.
US11959103B2
Provided is a method for inducing pluripotent stem cells to differentiate into somatic cells in a culture medium containing a heparin binding growth factor, the method comprising bringing cells into contact with a conjugate of a laminin E8 fragment and a growth factor binding domain-containing fragment of a heparan sulfate proteoglycan. According to the present invention, pluripotent stem cells can be induced to differentiate into any desired somatic cells in a highly efficient manner.
US11959099B2
A method of altering cells comprising culturing them in a growth factor gradient, wherein said gradient is provided by a polyhedra delivery system (PODS) that releases the growth factor to set up the gradient.
US11959097B2
Methods of generating a synthetic embryo are provided. Accordingly, there is provided a method of generating a synthetic embryo comprising inducing expression of a factor that induces differentiation to trophectoderm cells in a subpopulation of naïve pluripotent stem cells (PSCs) to obtain a trophectoderm primed cells; inducing expression of a factor that induces differentiation to extra embryonic primitive endodermal cells in a second subpopulation of naïve PSCs to obtain extra embryonic primitive endodermal primed cells; and mixing said trophectoderm primed cells and said extra embryonic primitive endodermal primed cells with naïve PSCs under conditions that allow formation of aggregated cells. Also provided are articles of manufactures, mixtures and aggregates of cells and methods of using same.
US11959085B2
The present disclosure provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for regulatory elements from Lamium Leaf Distortion Associated Virus. A method for expressing a heterologous nucleotide sequence in a plant using the regulatory element sequences disclosed herein is provided. The method comprises transforming a plant or plant cell with a nucleotide sequence operably linked to one of the regulatory elements of the present disclosure.
US11959082B2
Disclosed are polynucleotides, compositions, and methods related to RNA interference (RNAi). Particular disclosed are toxic RNAi active seed sequences and methods of using toxic RNAi active sequences for killing cancer cells. The disclosed toxic RNAi active seed sequences preferentially target and inhibit the expression of multiple essential genes for cell survival and/or growth through a process called “death-induced by survival gene elimination” or “DISE.” The disclosed toxic RNAi active seed sequences may be referred to as “dual activity super toxic RNAi active dsRNAs” that include a toxic first strand and a toxic second strand that is complementary to the toxic first strand. As such, the disclosed dsRNAs may be expressed as shRNAs which are processed for RNA interference (RNAi) and either of the toxic first strand and the toxic second strand can function as a guide strand to initiate RNAi.
US11959080B2
The present embodiments provide methods, compounds, and compositions useful for inhibiting PMP22 expression and for treating, preventing, or ameliorating a disease associated with PMP22.
US11959073B2
The present disclosure relates to the co-expression of an endonuclease with an end-processing enzyme for the purpose of enhanced processing of the polynucleotide ends generated by endonuclease cleavage.
US11959064B2
A method of making a flowable, dried agglomerated nutrient medium is provided. The method comprises introducing a nutrient component comprising a powdered nutrient, and an agglomeration liquid, into an agglomerator comprising a flow-through-type agglomeration chamber, wet-massing the nutrient component with the agglomeration liquid in the agglomeration chamber for a predetermined period of time to form agglomerated nutrient medium particles, and exposing the agglomerated nutrient medium particles to drying conditions for a period of time to form the dried, agglomerated nutrient medium. The nutrient component facilitates the growth of a microorganism. Compositions, articles, and kits comprising the flowable, dried agglomerated nutrient medium are also provided.
US11959061B2
An apparatus for electroporation of biological cells is provided. The apparatus includes a sample container having an insulator chamber for holding the cells. The sample container has a first electrode and a second electrode to provide electrical connection for electroporation. The insulator chamber is configured to contain at least one cell monolayer. The apparatus also includes a pulse generator that can generate a predetermined pulse for electroporation of the cells.
US11959059B2
It is described an orbital incubator shaker, which comprises an incubator housing (1) defining an incubation chamber (2), and an orbital shaker (3) configured to shake a shaking table (4). The orbital shaker (3) comprises a rotary direct drive motor (7, 8, 9, 10) comprising a stator (7, 8) and a rotor (9, 10) comprising a rotor shaft (9), and an eccentric bearing unit (11, 12, 14) mounted on the rotor shaft (9). The stator (7, 8) is located outside the incubation chamber (2) and the rotor shaft (9) extends from a space (22) outside the incubation chamber (2) towards the incubation chamber (2).
US11959058B2
A cell processing system comprising an enclosure 601, an outer enclosure 701 that envelops the enclosure 601, an intake air purification filter 602 provided in the enclosure 601, that purifies gas that has been drawn in from outside the enclosure 601, a circulating apparatus, inside the outer enclosure 701, that circulates gas inside and outside the enclosure 601 in such a manner that gas in the outer enclosure 701 is drawn into the enclosure 601 through the intake air purification filter 602 and gas inside the enclosure 601 is discharged into the outer enclosure 701, and a cell processing apparatus for processing of cells, disposed inside the enclosure 601.
US11959054B2
The present disclosure relates to a substrate apparatus (and methods of manufacturing the same) with one or more substrates having a substrate spacing for growing a cell mass. In particular embodiments, the disclosed substrate apparatus includes a substrate wound into a coiled configuration with an intra-coil spacing between coil layers. To provide the intra-coil spacing, certain implementations use a separator. For example, a separator is applied to a substrate surface, and the separator-substrate combination is wound together (e.g., around a spool). In turn, a locking element is attached to the substrate to maintain the coiled configuration. The separator is then removed via heat treatment, chemical treatment, or physical displacement—thereby leaving the intra-coil spacing between the coil layers. Alternatively, no separator is used to provide a substrate spacing. For example, in lieu of a separator, the locking element is actively applied to the substrate during the winding process.
US11959051B2
The present invention relates primarily to craft beer, specifically the creation of a method to create flavorful non-alcoholic and low-alcoholic versions of virtually any style of craft beer. It also relates to craft distilled spirits, primarily craft whiskey. Additionally, it relates to the creation of other non-alcoholic and low-alcoholic versions of other beverages such as wine (including grape or other fruit) or cider, and other craft distilled spirits such as brandy and vodka.
US11959050B2
The invention includes ware detergent compositions which provides superior cleaning and removal of oily and fatty soils, without the production of excessive foam. According to the invention applicants have discovered that use of a quaternary cationic surfactant in combination with a nonionic low foaming surfactant can provide oily soil removal from ware that is superior to traditional warewash detergent formulations. Compositions for alkaline, preferably solid, warewash detergents are disclosed, as well as their use in dish machines and methods of manufacture.
US11959043B2
The present disclosure discloses a method for extracting a plant essential oil with dual auxiliaries, which includes: using an aromatic plant as a raw material, adding an extracting liquid prepared from the dual auxiliaries and water, stirring evenly for raw material wetting back, then distilling and collecting the essential oil, where the dual auxiliaries include a component A and a component B, the component A includes at least one of choline chloride and betaine, and the component B includes at least one of a natural acid, an amine, an alcohol and a saccharide.
US11959039B2
A heating device includes a rotating body, a heating source, a rotating body holder, and a lubricant of liquid or semi-solid. The heating source heats the rotating body. The rotating body holder holds both longitudinal ends of the rotating body rotatably. The lubricant of liquid or semi-solid adheres to the rotating body holder. A temperature of the rotating body holder is lower than a generation temperature of fine particles of the lubricant.
US11959035B2
There is provided a process for producing a fuel comprising: sensing the sulphur content of a liquid hydrocarbonaceous material; admixing liquid aqueous material and the liquid hydrocarbonaceous material in a predetermined ratio, based upon the sensed sulphur content, such that a nanoemulsion is obtained; and converting the nanoemulsion into at least the fuel.
US11959033B2
A liquid fuel composition for a spark ignition internal combustion engine comprising (a) gasoline blending components, (b) Fischer-Tropsch derived naphtha at a level of up to 50% v/v and (c) oxygenated hydrocarbon at a level less than 50% v/v. While the low octane number of Fischer-Tropsch derived naphtha would normally severely restrict its blendability in gasoline to low levels, it has now been found that Fischer-Tropsch derived naphtha can be included in, for example, ethanol-containing gasoline fuel compositions, in surprisingly and significantly high blend ratios of Fischer-Tropsch derived naphtha to ethanol.
US11959026B2
A process for upgrading a pyrolysis oil comprising treating the pyrolysis oil with an upgrading solution to provide a mixture comprising an extract phase and a raffinate phase, wherein the upgrading solution comprises a polar organic solvent, and wherein the pyrolysis oil is a derived from the pyrolysis of plastic or rubber, or a combination thereof, and an upgraded pyrolysis oil prepared by said process.
US11959018B2
Liquid polymer and inverse emulsion compositions comprising: one or more hydrophobic liquids having a boiling point at least about 100° C.; one or more acrylamide-(co)polymers; one or more emulsifier surfactants; one or more inverting surfactants; and one or more poly(alkyl)acrylate compounds. When the composition is inverted in an aqueous solution, it provides an inverted solution having a filter ratio using a 1.2 micron filter (FR1.2) of about 1.5 or less.
US11959012B1
The present disclosure a temperature-resistant and salt-resistant modified nano-graphite dispersed particle gel system with a strong self-growth effect.
US11959011B2
High-temperature thermochemical energy storage materials using doped magnesium-transition metal spinel oxides are provided. —transition metal spinel oxides, such as magnesium manganese oxide (MgMn)3O4, are promising candidates for high-temperature thermochemical energy storage applications. However, the use of these materials has been constrained by the limited extent of their endothermic reaction. Embodiments described herein provide for doping magnesium-transition metal spinel oxides to produce a material of low material costs and with high energy densities, creating an avenue for plausibly sized modules with high energy storing capacities.
US11959006B2
A liquid crystal display device includes a liquid crystal panel that includes a liquid crystal layer containing a liquid crystal composition; and a light source that emits light on the liquid crystal panel, the liquid crystal composition containing at least one of a first liquid crystal compound containing a phenyl group and a conjugated bond group that forms a conjugated system continuous with the phenyl group and a second liquid crystal compound containing an alkenyl group not forming a conjugated system, the light source emitting green light having a half width of less than 50 nm.
US11959000B2
Provided are a photon up-conversion film, which is capable, of high-efficiency up-conversion even in air and even when low-intensity light is used, and a simple method of producing the film. The photon up-conversion film according to one embodiment of the present invention includes: a matrix including a resin; and a pore portion, wherein the photon up-conversion film includes at least a sensitizing component capable of absorbing light in a first wavelength region λ1, and a light-emitting component capable of radiating light in a second wavelength region λ2 including wavelengths shorter than those of the first wavelength region λ1, and wherein the sensitizing component and the light-emitting component are present at an interface between the matrix and the pore portion.
US11958996B2
A protection tape includes a base film, an antistatic layer and an adhesive layer. The antistatic layer is located on the base film. The surface impedance of the antistatic layer is less than 1E+9Ω, and the antistatic layer includes a first resin and conductive materials dispersed in the first resin. The conductive materials include at least one of metal ions and carbon. The adhesive layer is located on a corona treated surface of the base film. The protection tape provided by the present disclosure has the advantage of having resistant to corona treatment.
US11958987B2
The present disclosure relates to a cover window for a flexible display device including a polymer substrate including a polyamide resin; and a hard coating layer formed on at least one surface of the polymer substrate, wherein a yellow index of the polymer substrate measured in accordance with STM E 313 is 4.00 or less, and an elastic modulus of the polymer substrate measured at a strain rate of 12.5 mm/min in accordance with ISO 527-3 is 4 to 9 GPa.
US11958986B2
The present disclosure relates to: an antibacterial polymer coating composition comprising a (meth)acrylic polyol resin, which has a number average molecular weight of 3,000-20,000, a (co)polymer containing an ethylene glycol repeating unit, and a photosensitizer; an antibacterial polymer film comprising a cured product of the antibacterial polymer coating composition; and an antibacterial polymer film which comprises a substrate layer and a photosensitizer, the substrate layer comprising a (meth)acrylic polyol resin having a number average molecular weight of 3,000-20,000 and a (co)polymer containing an ethylene glycol repeating unit, and the photosensitizer being dispersed in the substrate layer.
US11958985B2
A heat sealable polyester film and a method for manufacturing the same are provided. The heat sealable polyester film is made from a recycled polyester material. The heat sealable polyester film includes a base layer and a heat sealable layer formed on at least one surface of the base layer. The heat sealable layer is formed from a first polyester composition. A main component of the first polyester composition is regenerated polyethylene terephthalate and the first polyester composition further includes at least one of 1,4-butanediol, isophthalic acid, neopentyl glycol, and polybutylene terephthalate. A heat sealing temperature of the heat sealable polyester film ranges from 120° C. to 230° C.
US11958981B2
Hydrophobized granular material comprising from 30 to 95% by weight of a pyrogenic mixed oxide based on silica and at least one oxide of metal M selected from of Al, Ti and Fe with the content of metal M oxide in the mixed oxide being from 01 to 10% by weight, and from 5 to 70% by weight of at least one IR-opacifier selected from the group consisting of silicon carbide, zirconium dioxide, ilmenites, iron titanates, zirconium silicates, manganese oxides, graphites, carbon blacks and mixtures thereof.
US11958962B2
A polyethylene homopolymer composition comprises: a first ethylene homopolymer having a density, d1 of from 0.943 to 0.975 g/cm3, a melt index, I21 of from 0.01 to 10 g/10 min, and a molecular weight distribution, Mw/Mn of less than 3.0; and a second ethylene homopolymer having a density, d2 of from 0.950 to 0.985 g/cm3, a melt index, I22 of at least 500 g/10 min, and a molecular weight distribution, Mw/Mn of less than 3.0; wherein the ratio of the melt index, I22 of the second ethylene homopolymer to the melt index, I21 of the first ethylene homopolymer is at least 50. The polyethylene homopolymer compositions which may be nucleated have a weight average molecular weight, Mw of ≤75,000, a high load melt index, I21 of at least 200 g/10 min, a molecular weight distribution, Mw/Mn of from 4.0 to 12.0 and may be usefully employed in molding applications, such as, for example, in compression molded closures.
US11958958B2
A method for handling a sample of a biochemical substance with a biochemical tool is provided. The method comprises a step of bringing the sample of the biochemical substance into contact with the biochemical tool. The sample of a biochemical substance includes nucleic acids. The biochemical tool comprises a part configured to contact the sample of the biochemical substance, the part being made of a resin composition containing at least one cycloolefin polymer selected from the group consisting of a copolymer of a cycloolefin and a chain olefin, a ring-opened polymer of a cycloolefin, and a hydrogenated product of a ring-opened polymer of a cycloolefin, and an antioxidant, the resin composition comprising 0.01 parts by mass or more and 0.7 parts by mass or less of the antioxidant relative to 100 parts by mass of the cycloolefin polymer.
US11958957B2
The present invention is directed to a polyolefin composition comprising carbon black which shows fluorescence when irradiated with UV light. The polyolefin composition of the present invention comprises a polyolefin, carbon black in an amount of 0.25 to 1.0 wt %, an optical brightener in an amount of 0.001 to 0.1 wt %, and a UV agent. The present invention is further directed to a molded article comprising the polyolefin composition of the present invention. The present invention is further directed to a wire or cable comprising an outer layer comprising the polyolefin composition of the present invention. Finally, the present invention is directed to a method for detection of a polyolefin composition by UV light and to a method for detection of a molded article or a wire or cable by UV light.
US11958954B2
There is provided a multilayer structure comprising a layer (A) containing an ethylene-vinyl alcohol copolymer having an ethylene unit content of 1 mol % or more and less than 20 mol %, a viscosity-average polymerization degree of 200 to 5000, and a saponification degree of 80 to 99.7 mol %, wherein a block character of ethylene units is 0.90 to 0.99; and a layer (B) containing at least one resin selected from the group consisting of a polyolefin resin, a polyester resin and a polyamide resin. Such a multilayer structure has excellent oxygen-gas barrier performance. In addition, an aqueous solution containing the ethylene-vinyl alcohol copolymer exhibits excellent viscosity stability even after long-term storage. Therefore, even after a long period of time from preparation of the aqueous solution, it can be uniformly applied to a substrate and thus, a multilayer structure having excellent oxygen-gas barrier performance can be provided.
US11958952B2
Provided are a surface-treated glass cloth capable of enhancing insulation reliability when used to prepare a prepreg, a prepreg and a printed wiring board using the surface-treated glass cloth. The surface-treated glass cloth includes a surface treatment layer on a surface, a glass constituting the glass cloth has a composition containing 52.0 to 60.0 mass % of SiO2, 15.0 to 26.0 mass % of B2O3, 9.0 to 18.0 mass % of Al2O3, 1.0 to 8.0 mass % of MgO, 1.0 to 10.0 mass % of CaO, 0 to 6.0 mass % of SrO, 0 to 6.0 mass % of TiO2, and 0.1 to 3.0 mass % in total of F2 and Cl2, based on the total amount of the glass, the glass cloth has a surface coverage of 75.0 to 100.0% and a thickness of 8 to 95 μm, and the surface treatment layer contains a silane coupling agent having a methacrylic group and contains no surfactant.
US11958951B2
A resin composition is provided containing a polymer having a structural unit represented by the following Formula (1) in the molecule, and an inorganic filler, in which the inorganic filler contains silica in which a ratio of a number of Si atoms contained in silanol groups to a total number of Si atoms is 3% or less. In Formula (1), Z represents an arylene group, R1 to R3 each independently represent a hydrogen atom or an alkyl group, and R4 to R6 each independently represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms.
US11958949B2
Fiber-containing products are described that include a cured binder formed from a binder composition that may include a sugar alcohol having three or more carbon atoms, and a polymeric polycarboxylic acid. The binder composition may be characterized by a mole ratio of hydroxyl groups to carboxylic acid groups greater than or about 1.1:1. The fiber-containing product may also be characterized by a thermal stability that is greater than a comparative fiber-containing product made with a comparative cured binder that includes the polymeric polycarboxylic acid but lacks the sugar alcohol. The fiber-containing products may include thermal insulation products such as building insulation, pipe insulation, duct insulation, and appliance insulation.
US11958934B1
The present disclosure provides a waterborne polyurethane (WPU) emulsion and a preparation method therefor, and relates to the technical field of glove processing. The WPU emulsion of the present disclosure is prepared from polyol, isocyanate, a hydrophilic chain extender, a diluent, a neutralizer, a post chain extender, water, a catalyst, a cellulose thickener, a wetting agent, and a dispersant. The WPU emulsion of the present disclosure is used to dip knitted gloves, which can improve abrasion resistance and flexibility of the gloves, prolong service life of the gloves, and improve wearing comfort of the gloves.
US11958931B2
A flame-retardant urethane resin composition comprises a polyisocyanate compound, a polyol compound, a trimerization catalyst, a foaming agent, a foam stabilizer, and an additive, in which the trimerization catalyst is at least one selected from the group consisting of a nitrogen-containing aromatic compound, a carboxylic acid alkali metal salt, a tertiary ammonium salt, and a quaternary ammonium salt, and the additive comprises red phosphorus and at least one selected from the group consisting of a phosphoric acid ester, a phosphate-containing flame retardant, a bromine-containing flame retardant, a boron-containing flame retardant, an antimony-containing flame retardant, and a metal hydroxide.
US11958930B2
The present invention discloses a catalytic hydrogenation method for carbon nine resin, comprising the following steps: 1) adding a Pt—W—Y/γ-Al2O3 catalyst in the first half of a fixed bed, adding a Pd—Zr—Nd/γ-Al2O3 catalyst in the second half of the fixed bed, and feeding hydrogen for reduction; and 2) catalytic hydrogenating the pretreated carbon nine resin in the fixed bed. In the present invention, different catalysts capable of reacting under the same catalytic conditions are added in the first and second halves of the fixed bed, and the two different catalysts play different roles, and can be active and complementary to each other under the same conditions. The synergistic effect of the two catalysts plays a good catalytic role. Moreover, the production process is simplified, and the production cost is saved.
US11958925B2
The present invention relates to a process for preparation of superabsorbent polymer with high fluid absorptivity. The present invention also relates to a composition comprising said superabsorbent polymer and their use for absorbing aqueous fluids, for example in the agricultural industry.
US11958915B2
Methods for treatment and diagnosis of non-alcoholic steatohepatitis and/or hepatocellular carcinoma
Methods for treating non-alcoholic steatohepatitis and/or hepatocellular carcinoma include administering a polypeptide antagonist of a Na/K ATPase/Src receptor complex to a subject in need thereof. Methods and assays for diagnosis or prognosis of non-alcoholic steatohepatitis and/or hepatocellular carcinoma in a subject are also provided and include the steps of providing a biological sample from the subject, determining an expression level or activity in the sample of at least one biomarker selected from Caveolin-1, Survivin, and SMAC; and comparing the expression level or activity of the at least one biomarker in the sample, if present, to a control expression level or activity of the at least one biomarker. Prophylaxis or treatment of the non-alcoholic steatohepatitis and/or hepatocellular carcinoma in a subject can then be initiated based on the expression level or activity of Caveolin-1, Survivin, and SMAC in the sample.
US11958908B2
The invention provides compositions and methods useful for the depletion of CD117+ cells and for the treatment of various hematopoietic diseases, metabolic disorders, cancers, e.g., acute myeloid leukemia (AML) and autoimmune diseases, among others. Described herein are antibodies, antigen-binding fragments, and conjugates thereof that can be applied to effect the treatment of these conditions, for instance, by depleting a population of CD117+ cells in a patient, such as a human. The compositions and methods described herein can be used to treat a disorder directly, for instance, by depleting a population of CD117+ cancer cells or autoimmune cells. The compositions and methods described herein can also be used to prepare a patient for hematopoietic stem cell transplant therapy and to improve the engraftment of hematopoietic stem cell transplants by selectively depleting endogenous hematopoietic stem cells prior to the transplant procedure.
US11958896B2
The invention provides antibodies that specifically bind tau. The antibodies inhibit or delay tau-associated pathologies and associated symptomatic deterioration.
US11958894B2
The present disclosure pertains to compositions comprising anti-VEGF proteins and methods for producing such compositions.
US11958890B2
The present invention relates to a polypeptide comprising a Gram negative endolysin and a peptide selected from the group consisting of an antimicrobial peptide, an amphipathic peptide, a cationic peptide, a sushi peptide or a defensin, wherein the endolysin in turn is selected from the group consisting of SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8, SEQ ID NO:9 and sequences having at least 80% sequence identity with SEQ ID NO:1, SEQ ID NO:2, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:8 and/or SEQ ID NO:9. The present invention relates also to corresponding nucleic acids, vectors, bacteriophages, host cells, compositions and kits. The present inventions also relates to the use of said polypeptides, nucleic acids, vectors, bacteriophages, host cells, compositions and kits in methods for treatment of the human or animal body by surgery or therapy or in diagnostic methods practiced on the human or animal body. The polypeptides, nucleic acids, vectors, bacteriophages, host cells, compositions and kits according to the invention may also be used as an antimicrobial in, e.g., food or feed, in cosmetics, or as disinfecting agent.
US11958887B2
The invention provides compositions and methods for treating tuberous sclerosis complex (TSC). In particular, provided are condensed tuberins (cTuberins), cTuberin nucleic acids, and recombinant adeno-associated viruses (rAAVs) carrying a cTuberin nucleic acid for treating a patient with TSC.
US11958880B2
The present invention provides means and methods for equipping a polypeptide of interest at its C-terminus with a versatile adaptor amino acid that allows the functionalization of the polypeptide of interest.
US11958878B2
The present invention establishes a molecular therapy for glycogen storage disease type Ia. The present invention provides an oligonucleotide of 15-30 bases comprising a nucleotide sequence complementary to die cDNA of G6PC gene with c.648G>T mutation, wherein the oligonucleotide comprises a sequence complementary to a region comprising any site between the 82nd to the 92nd nucleotide from the 5′ end of exon 5 of the G6PC gene with c.648C>T mutation, a pharmacologically acceptable salt or solvate thereof. Also provided is a pharmaceutical drug comprising the oligonucleotide, a pharmacologically acceptable salt or solvate thereof (e.g., therapeutic drug for glycogen storage disease type Ia).
US11958874B2
According to the embodiment of the present disclosure, an organo tin compound is represented by the following Chemical Formula 1: In Chemical Formula 1, L1 and L2 are each independently selected from an alkoxy group having 1 to 10 carbon atoms and an alkylamino group having 1 to 10 carbon atoms, R1 is a substituted or unsubstituted aryl group having 6 to 8 carbon atoms, and R2 is selected from a substituted or unsubstituted linear alkyl group having 1 to 4 carbon atoms, a branched alkyl group having 3 to 4 carbon atoms, a cycloalkyl group having 3 to 6 carbon atoms, and an allyl group having 2 to 4 carbon atoms.
US11958871B2
The present invention relates to novel compounds which are particularly useful as inhibitors of bacterial glutaminyl cyclases (bacQC); pharmaceutical compositions comprising such compounds; compounds and/or pharmaceutical compositions for use in methods for treatment, in particular for use in the treatment of periodontitis and related conditions; as well as to crystals comprising bacterial glutaminyl cyclases, methods for identifying candidate compounds which may associate with the binding pocket of a bacQC and/or are bacQC inhibitors.
US11958870B2
An asymmetric tetradentate metal complex of a N{circumflex over ( )}C{circumflex over ( )}C{circumflex over ( )}N comprising tetradentate ligand has a metal connected to binding sites which are connected to each other via three or four covalent bonds that can be either single or double bonds with bridging linkers reside between C{circumflex over ( )}C and C{circumflex over ( )}N moieties. These linkers result in three-dimension metal complexes with distorted square planar geometries. The four donor atoms coordinate to a metal center. Upon metal binding a 5-6-6 membered metallocycle is formed upon chelation including a first nitrogen donor bond, a first metal-carbon bond, a second metal-carbon bond, and a second nitrogen donor bond. The light emission from these metal complexes can be tuned by the ligand structure over the entire visible spectrum.
US11958868B2
Method of inhibiting a protein-protein interaction between Von Hippel-Lindau tumor-suppressor protein and hypoxia-inducible factor 1-alpha useful in the treatment of angiogenesis-related diseases and promoting wound healing.
US11958855B2
The present invention relates to compounds and methods for the treatment of cancer. In particular, the invention provides potent inhibitors of Aurora A kinase, pharmaceutical compositions comprising the compounds, and methods of using the compounds for the treatment of cancer.
US11958854B2
Compounds, compositions and methods are described for inhibiting the TRPC5 ion channel and disorders related to TRPC5.
US11958850B2
Compounds and pharmaceutical compositions that modulate kinase activity, including mutant EGFR and mutant HER2 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including mutant EGFR and mutant HER2 activity, are described herein.
US11958848B1
A 7-(4-((5-(2-chlorobenzylideneamino)-2-thioxo-1,3,4-thiadiazol-3(2H)-yl)methyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid compound, its synthesis, and its use as an anticancer and/or anti-inflammatory agent.
US11958844B2
The present invention relates to novel compounds having a histone deacetylase 6 (HDAC6) inhibitory activity, optical isomers thereof or pharmaceutically acceptable salts thereof, a pharmaceutical use thereof, and a method for preparing the same. According to the present invention, the novel compounds, optical isomers thereof or pharmaceutically acceptable salts thereof have the histone deacetylase 6 (HDAC6) inhibitory activity, and are effective in preventing or treating HDAC6-related diseases, comprising infectious diseases; neoplasm; internal secretion; nutritional and metabolic diseases; mental and behavioral disorders; neurological diseases; eye and ocular adnexal diseases; circulatory diseases; respiratory diseases; digestive diseases; skin and subcutaneous tissue diseases; musculoskeletal system and connective tissue diseases; and teratosis or deformities, and chromosomal aberration.
US11958843B1
A 2-(benzo[d]oxazol-2-yl)-N′-(2-(5-phenyl-1,3,4-oxadiazol-2-ylthio)acetoxy)acetimidamide compound, its synthesis, and its use as an antimicrobial agent.
US11958828B1
An 4,5-bis(4-bromophenyl)-1-hexyl-2-(3-pyridyl)-1H-imidazole compound, its synthesis, and its use as an antimicrobial agent.
US11958824B2
Described are visible light absorbing compounds. The compounds have a visible light absorption maximum between 430 and 480 nm and a full width half maximum (FWHM) at the visible light absorption maximum of at least 35 nm and up to 100 nanometers, wherein the compounds are photostable. The compounds substantially mimic the visible light absorbance properties of macular pigment while remaining photostable. The compounds may be used in a variety of articles, including ophthalmic devices.
US11958823B2
Object of the invention is a process for the manufacturing of a polymer with urethane groups, wherein in a first alternative A) a five-membered cyclic monothiocarbonate B) a compound with at least two amino groups, selected from primary or secondary amino groups, and C) a compound which at least two functional groups that react with a group —SH or, in case of a carbon-carbon triple bond as functional group that react with a group —SH, a compound with at least one carbon-carbon triple bond are reacted or wherein in a second alternative A) a five-membered cyclic monothiocarbonate and D) a compound with at least one primary or secondary amino group and at least one functional group that reacts with a group —SH.
US11958821B2
Disclosed herein are salts and solid forms of MDMA, (R)-MDMA, (S)-MDMA, MDE, S-MDE, R-MDE, MDAI, MBDB, S-MBDB, R-MBDB, MEAI, and 5,6-Dimethoxy-2-aminoindane, including salts, solid forms of the compound and salts thereof, as well as polymorphs of solid forms. The solid forms disclosed herein may have improved properties, such as improved physical, chemical, and/or pharmacokinetic properties. Also disclosed are methods for making the salts and solid forms and methods for administering the same. The disclosed salt and solid forms of MDMA, (R)-MDMA, (S)-MDMA, MDE, S-MDE, R-MDE, MDAI, MBDB, S-MBDB, R-MBDB, MEAI, and 5,6-Dimethoxy-2-aminoindane may be useful for treating neurological disease and/or a psychiatric disorder in a subject.
US11958814B1
A 3-(4-nitrophenyl)-5-((2-isopropyl-5-methylphenoxy)methyl)-1,2,4-oxadiazole compound, its synthesis, and its use as an antimicrobial agent.
US11958813B2
A uracil compound containing a carboxylate fragment, a preparation method therefor, and a herbicidal composition and use thereof are provided. The preparation method includes a contact reaction between a carboxylic acid compound and different substituted alcohol, halogenated, or sulfonate compound in a presence of a solvent. The uracil compound containing a carboxylate fragment provided by the present invention has better herbicidal activity compared with the prior art.
US11958812B2
Provided is a compound superior in an ATX inhibitory action and useful for the prophylaxis or treatment of diseases involving ATX. A carboxylic acid compound represented by the following formula (1) or a pharmacologically acceptable salt thereof: wherein each symbol is as defined in the SPECIFICATION.
US11958802B2
A photopolymerization sensitizer may not cause problems of dusting or coloring of a cured product due to bleeding of additives such as the photopolymerization sensitizer on the surface, e.g., by blooming at the time of photo-curing or during storage of the cured product, and which provides a practically sufficient photo-curing rate. A 9,10-bis(alkoxycarbonylalkyleneoxy)anthracene compound having ester groups, of formula (I): wherein A is a C1-20 alkylene group, optionally branched by an alkyl group, R is a C1-20 alkyl group, optionally branched by the alkyl group, the C1-20 alkyl group optionally being a cycloalkyl group or a cycloalkylalkyl group, and X and Y are independently a hydrogen, a C1-8 alkyl group, or a halogen.
US11958795B2
A chloride salt eliminator system and method for removal of chloride salt from glycol circulated through a reboiler in natural gas dehydration, in a continuous process, close to the wellhead. Hot glycol from the reboiler is pumped into a salt eliminator unit having independently replaceable filter elements which trap chloride salts which are not soluble in hot glycol and pass clean glycol for return to the reboiler.
US11958790B2
The invention is directed to a co-layered propellant grain having an exposed outer surface, wherein said propellant grain comprises an outer layer comprising a slow burning propellant composition located on essentially the entire outer surface of the grain, and an inner layer comprising a fast burning propellant composition having a higher linear burn rate than said slow burning propellant composition; wherein said propellant grain has a structure such that after ignition, the inner layer becomes increasingly exposed at the outer surface.
US11958786B1
A barrier coating system may include a super alloy or ceramic matrix composite (CMC) substrate underneath a bond coat. The barrier coating system may also include a calcium-magnesium aluminosilicate (CMAS) resistant coating configured to protect metallic, or oxide-based or silicon based components in a harsh CMAS environment.
US11958784B2
A method for manufacturing a turbomachine blade made of ceramic matrix composite component includes at least a structural part and a functional part secured to the structural part, the method including obtaining an assembly including a first preform of the functional part that is mounted on a second preform of the structural part or on the structural part, the first preform including a fibrous reinforcement of short fibres, and the second preform or the structural part comprising a woven fibrous reinforcement, and densification of the first preform of the assembly by infiltration with a molten composition.
US11958777B2
A lightweight composite composition includes a plurality of lightweight particles including a volume of at least about 10% of a total volume of the lightweight composite composition. The plurality of lightweight particles includes an average bulk density within a range from about 0.001 g/cc to about 1.5 g/cc and an average particle size within a range from about 0.01 microns to about 90 mm. Methods of manufacturing a lightweight composite composition are provided.
US11958774B2
Method and composition for producing aggregates from cement and concrete, including residual or returned concrete. Exemplary methods involve the use of an aggregate-forming inducer that provides a surface anchoring site for cement paste to bond/adhere, such as shredded news print, cardboard, or mixtures thereof, and also including fiber materials such as polymers, glass, and other material fibers. The aggregate-forming inducer is mixed with fresh concrete until aggregates are formed.
US11958773B2
A method for reinforcing a structure comprising the following steps: preparation of UHPFRC comprising a cement precursor mix, of water, a fluidizing agent and metal fibers, transporting the UHPFRC by pumping to a suitable spray nozzle, spraying the mix onto a surface of the structure by the addition of a compressed air stream in the spray nozzle.
US11958757B2
The present disclosure relates to the technical field of lithium ion battery, and discloses a Lithium-Manganese-rich material and a preparation method and a use thereof.
US11958753B2
This invention relates generally to a process for selective adsorption and recovery of lithium from natural and synthetic brines, and more particular to a process for recovering lithium from a natural or synthetic brine solution by passing the brine solution through a lithium selective adsorbent in a continuous countercurrent adsorption and desorption circuit.
US11958752B2
A system and method of generating ammonia can include an acid and an ammonia precursor.
US11958742B2
A process for producing a low-cost water-reactive metal sulfide material includes dissolving a substantially anhydrous alkali metal salt and a substantially anhydrous sulfide compound in a substantially anhydrous polar solvent, providing differential solubility for a substantially high solubility alkali metal sulfide and a substantially low solubility by-product, and forming a mixture of the high solubility alkali metal sulfide and the low solubility by-product; separating the low solubility by-product from the mixture to isolate the supernatant including the alkali metal sulfide, and separating the polar solvent from the alkali metal sulfide to produce the alkali metal sulfide. The present invention provides a scalable process for production of a high purity alkali metal sulfide that is essentially free of undesired by-products.
US11958738B2
An optical system including a dual-layer microelectromechanical systems (MEMS) device, and methods of fabricating and operating the same are disclosed. Generally, the MEMS device includes a substrate having an upper surface; a top modulating layer including a number of light modulating micro-ribbons, each micro-ribbon supported above and separated from the upper surface of the substrate by spring structures in at least one lower actuating layer; and a mechanism for moving one or more of the micro-ribbons relative to the upper surface and/or each other. The spring structures are operable to enable the light modulating micro-ribbons to move continuously and vertically relative to the upper surface of the substrate while maintaining the micro-ribbons substantially parallel to one another and the upper surface of the substrate. The micro-ribbons can be reflective, transmissive, partially reflective/transmissive, and the device is operable to modulate a phase and/or amplitude of light incident thereon.
US11958735B2
Systems and methods are provided for dispensing ice and at least one liquid, and related cleaning processes. In one embodiment, the system comprises an ice bin for storing a quantity of ice particles, a dispensing tube for carrying at least a first liquid, and a discharge chute in communication with a discharge outlet, wherein the discharge chute is disposed upstream of the discharge outlet. An outlet end of the dispensing tube is positioned within a portion of the ice bin at a location aligned above the discharge outlet. The ice particles and the first liquid are dispensed through the discharge outlet separately or at the same time.
US11958731B2
The present disclosure provides systems and methods for detecting a load on at least one fork of a material handling vehicle. The systems and methods can comprise a housing; at least one sensor positioned within the housing; a sensor arm pivotally coupled to the housing; at least one sensor flag integral with or coupled to the inside of the sensor arm; and wherein when the sensor arm pivots inward toward the housing the at least on sensor flag triggers the at least one sensor to identify at least a first load position and a second load position.
US11958727B2
One illustrative embodiment of the present disclosure may include a snatch ring pulley assembly including a pulley wheel body and a deformable retention feature affixed to the pulley wheel body. The pulley wheel body includes a rope saddle portion, a first outer wheel portion, and a second outer wheel portion substantially parallel to the first outer wheel portion. The deformable retention feature is affixed to the first outer wheel portion and extends toward the second outer wheel portion. The deformable retention feature extends uniformly around a circumference of the first outer wheel portion and extends substantially perpendicular to the first outer wheel portion.
US11958725B2
A guide display unit for a crane, wherein a data processing unit: calculates a measurement area corresponding to the measurement area of a camera; the measurement area from the viewpoint of the camera and generates a first image; performs mosaic-processing on the image captured by the camera according to the particle size of the three-dimensional map and generates a second image; performs registration processing on the first image and the second image and calculates the amount of deviation between the first image and the second image; corrects the position of a guide frame figure with respect to the image of a suspended load and a feature on the basis of the calculated amount of deviation; and overlays the guide frame figure on the images of the suspended load and the feature and displays the result on the data display unit.
US11958722B2
A method of monitoring a conveyance apparatus within a conveyance system including: detecting a vibratory signature at a primary location during a commissioning phase using a primary sensing apparatus located at the primary location; detecting a vibratory signature at a secondary location during the commissioning phase using a secondary sensing apparatus located at the secondary location; determining a transfer algorithm in response to the vibratory signature at the primary location during the commissioning phase and the vibratory signature at the secondary location during the commissioning phase; detecting a vibratory signature at the primary location during a normal operation phase using the primary sensing apparatus located at the primary location; and converting the vibratory signature at the primary location during the normal operation phase to a vibratory signature at the secondary location during the normal operation phase using the transfer algorithm.
US11958721B2
A method monitors a plurality of elevators, in which at least two elevators are set into shuttle mode in which the corresponding elevator travels between two pre-defined floors. The method calculates at least one of an arrival time and a departure time of an elevator car of each of the at least two elevators in shuttle mode at a predetermined floor; determines a time required by a user for reaching each of the at least two elevators in shuttle mode from an operation terminal location; and calculates a preference order of the at least two elevators in shuttle mode on the basis of the time of arrival and/or departure of the elevator car of each of the at least two elevators in shuttle mode and the time required by the user for reaching each of the at least two elevators in the shuttle mode from the operation terminal location.
US11958714B2
The present invention discloses an equipment for winding medical tubing, employing automated, sequentially-arranged workstations (1, 5, 7) capable of operating simultaneously, comprising one or more conveying units (2), one or more bending units (3) for arranging medical tubing (10) in a U shape, one or more loading units (4), one or more winding stations (5) for winding medical tubing (10), one or more unloading units (6) and, optionally, one or more packaging units (7).
US11958711B2
A stack of laminar material for forming packages, the stack including full panels having a predetermined total length and formed with transverse creases along which the full panels are folded in accordion-like pleats. The stack includes at least one longitudinal cut on each full panel to form at least two transversely adjacent stacks of partial panels having respective partial widths, which are less than the total width. The at least one cut is incomplete, so that each partial panel of a respective stack and the partial panel of the stack adjacent thereto will have at least one connecting section therebetween, having a predetermined minimum length, for holding the partial panels of the adjacent stacks together, to thereby keep the adjacent stacks substantially aligned while facilitating the separation of each of the partial panels as they are unwound by a pulling action from each adjacent stack.
US11958710B2
A sheet detection device includes, as detection pieces, a first detection piece integrally provided on a rotary shaft and a second detection piece attached to the first detection piece via a biasing member. The second detection piece is capable of rotation in conjunction with the first detection piece under a biasing force of the biasing member. When the second detection piece is brought into contact with a ceiling at an upper part of the rotary shaft, the second detection piece stops further rotation while the first detection piece is capable of rotation together with the rotary shaft against the biasing force.
US11958709B2
A recording material processing apparatus includes a processing tray, a detecting unit, a stapling unit, an instructing unit, a control unit, a switching unit, and a notifying unit. The detecting unit detects recording material placed in the processing tray. The stapling unit executes a stapling process for the recording material placed in the processing tray. The instructing unit outputs a stapling process execution instruction. Upon receipt of the execution instruction in a state in which the detecting unit has detected a recording material inserted in the processing tray from an outside of a main body of a main body apparatus, the control unit cause the stapling process to be executed. The switching unit switches a position of the stapling unit among a plurality of positions. The notifying unit provides notification of a placement position of the recording material in the processing tray corresponding to each of the plurality of positions.
US11958702B2
A method for controlling a vehicle includes determining, via a processor disposed in communication with a sensory device disposed in an interior surface of a cargo bin of a delivery vehicle, that a first package is loaded in the cargo bin, causing to scan, via the processor, a bar code disposed on an exterior surface of the first package, causing to measure, via a RADAR sensory device disposed in the cargo bin, dimensional information associated with the first package, determining, based on the dimensional information, that the cargo bin is loaded at full capacity, causing to illuminate an output device indicative that the cargo bin is loaded at full capacity, determining, via the processor, a cargo bin door closed status and generating, via the processor, an output indicating whether the vehicle is ready for delivery.
US11958701B2
The present invention describes a bulk fluid (wet or dry) cargo distribution terminal (10). The distribution terminal has a silo storage area (10A), a compartmentalized area (10B) which has designated inspecting, refilling and delivering/stacking stations (10C-10E). These storage and compartment areas are protected by fortified walls (11a-11e). Adjacent to the inspecting, refilling and delivering stations is a driveway (14). Trailers and prime movers carry IMO tanks and/or freight containers (22) for refilling or delivering. Located at entry and exit points of the driveway are guard-houses (72a,72b) to ensure safe operation at the distribution terminal. Overhead cranes (41a-41c) serve mechanical handling at the various stations and driveway.
US11958686B2
The present disclosure relates to a new method, system, and process for the repair and management of repair of a rack system. More specifically the present disclosure relates to using braces of standard sizes, pre-Certified or not, as part of a new method, and process for the onsite repair of slightly damaged elements of wholesale or storage rack systems and associated process of qualification and certification thereof. Shaped repair braces, designed to be mechanically superior to damaged pieces they replace, allow for the off-site pre-certification, off-site selection, and installation of these braces with a possibility of automatic or semi-automatic recertification of the repaired rack system when the brace is added. The process also allows for the use of one or a set of pre-certified braces and under a controlled process of determination of which brace can be used (using a software or not) and resulting in pre-certification of the system once the brace is successfully put in place.
US11958684B2
Disclosed is a baby hamper with divider system that provides a convenient storing of soiled diapers and soiled clothes for a convenient storing of multiple items together in the same unit. The baby hamper with divider system comprises: a hamper; a liner or insert; two separate closing covers with a Velcro attachment for the hamper; a securing means including hooks for hamper; a fastening means including clips or tabs for interior of the insert, a holding means including a spring for hamper, and a seal gasket cover to mask odor.
US11958681B2
The present invention relates to a ventilating and blanking device for a coal storage Eurosilo. The ventilating and blanking device includes a top blanking pipe, an axial flow fan and a baffle door, the top blanking pipe including a first pipeline and a second pipeline, an air supply pipe is connected to a side wall of the second pipeline, and the baffle door is connected to a driving mechanism; during blanking, the driving mechanism drives the baffle door so as to make the baffle door close the air supply pipe and the axial flow fan is shut off; and during ventilation, the driving mechanism drives the baffle door so as to make the baffle door close the first pipeline, and the axial flow fan is turned on. Compared with the prior art, the present invention has the advantages of ventilation efficiency, good ventilation effect, etc.
US11958674B2
In some aspects, an item storage unit for storing one or more items includes the following components. A first frame component and a first stretch member coupled to at least a first surface of the first frame component. The first stretch member being more flexible relative to the first frame component. The one or more items are configured to be supported by at least the first stretch member and the first frame component.
US11958673B2
A carrier for holding a plurality of containers includes a plurality of panels forming a front portion, a back portion, and a central portion extending from the front portion to the back portion, the front portion having a front attachment panel for at least partially receiving a respective container of the plurality of containers, the back portion having a back attachment panel for at least partially receiving a respective container of the plurality of containers, the central portion having a central panel, and locking features for maintaining an erected configuration of the carrier, the locking features including at least one male locking feature extending from a respective panel of the plurality of panels and being at least partially received in a respective at least one female locking feature at least partially defined in a respective panel of the plurality of panels.
US11958663B2
The present invention relates to a container assembly including a container body for accommodating contents and a cap device detachably installed on the container body, and the cap device includes a first coupling part detachably coupled to the container body and a pass-through device through which the contents accommodated in the container body pass. The cap device includes a holder on which the first coupling part is formed and a cap body including the pass-through device, the holder includes a cylindrical inner wall and a bottom part extending from a bottom of the cylindrical inner wall along an outer circumference thereof, and the first coupling part is formed on an inner circumferential surface of the cylindrical inner wall and screw-coupled to the neck part.
US11958652B2
Systems, apparatuses, and methods to secure a film to a container are provided. An example sealing device utilizes film from a supply of film to seal a lid onto a container. Various sizes of containers are usable with some example sealing devices. Additional features, such as printing on the film and piercing the film for ventilation and/or insertion of a straw are contemplated. One or more markings along the film may be utilized for confirming that an approved film has been loaded into the sealing device. In response, various components or features of the sealing device may be appropriately enabled or disabled. The one or more markings may also be utilized to convey data to the sealing device regarding the installed film, such as for improved operation thereof.
US11958636B2
In a method of facilitating flight operations, a payload is coupled to a spacecraft via a payload interface. The relative alignment of the payload and the spacecraft is dynamically adjusted (e.g., for thrust alignment) while the payload remains coupled to the spacecraft.
US11958635B2
A dual solution candidate searcher receives an input of information about a constraint coefficient matrix and a cost vector, determines a dual problem of a linear programming problem being a primal problem and all active sets representing combinations of active formulas in constraints of the dual problem, finds, for each of the active sets, a feasible dual solution candidate meeting constraints, and stores the dual solution candidate into a storage in a manner associated with a corresponding one of the active sets. An optimal solution calculation device receives an input of a constraint vector as, selects an optimal one of the active sets as an optimal active set based on an inner product of the constraint vector and the dual solution candidate stored in the storage, and finds and outputs a basic feasible solution corresponding to the selected active set as an optimal solution.
US11958634B2
A constellation planning system receives a request, from a client, to plan an optimal set of tasks for one or more satellites in a constellation of satellites and at least one ground station in a constellation of ground stations. The request includes a planning problem object. The system generates a status of the planning task describing a progress of the planning task, and returns the status to the client. If the status of a task is successful, then the client may retrieve the resulting schedule and publish it to the constellation.
US11958630B1
Aspects of the present disclosure include an aircraft with auxiliary components that are powered by an external power supply. Auxiliary components may include components that are used while the aircraft is grounded. Auxiliary components may be off while the aircraft is in flight.
US11958627B2
The invention relates to a method of determining the relative positions of components of a munitions system, the munitions system comprising a first component (331) and at least one second component (333). The method comprises monitoring the output of a resonant circuit (305) provided on a first component (331), the resonant circuit (305) having a resonant frequency, detecting a change in the output due to a change in the resonant frequency caused by a change in the relative positions of the first component (331) and the at least one second component (333), and using the detected change to determine that the at least one second component (333) has moved relative to the first component (331).
US11958625B1
A cryogenic fuel tank for retrofitting a conventional fossil-fuel-powered aircraft, or for a purposely built aircraft to run on hydrogen has an aerodynamically shaped outer surface including an ogive shaped nose cone, and a tapered tail cone, wherein the tapered tail cone includes actively adjustable elements for adjusting aerodynamic characteristics of the cryogenic fuel tank. The cryogenic fuel tank is configured to be attached below wings of the aircraft, through support pylons, which include sensors configured to measure forces applied by the cryogenic fuel tank to the airframe. The cryogenic fuel tank includes a nozzle and valve configured to vent gas from the cryogenic fuel tank by expansion through the nozzle in the event that the cryogenic fuel tank is jettisoned from the aircraft.
US11958609B2
Alterable aircraft lavatory configurations for improving access for Persons of Restricted Mobility are disclosed comprising incorporating an expandable aircraft lavatory wall-door that can convert from a configuration as a wall in a lavatory having an aircraft lavatory first footprint into a configuration as an expanded door in an expanded aircraft lavatory having an aircraft lavatory second footprint that is larger than the aircraft lavatory first footprint.
US11958605B2
A sunshade device and management system for mitigating the effects of climate change to help reduce the risk of extinction of plants, animals, and humans. The sunshade device has a canopy, which will collapse when lifted into the atmosphere by lifting devices, and open when the lifting devices are turned down or off, to provide shade. The canopy is preferably formed of a flexible lightweight solar panel film containing solar cells, which charge a battery power system which operates electrically powered propeller-driven lifting devices attached to a central portion of the canopy. The sunshade management device controls the lifting devices to manage the sunshade device elevation, angle and geolocation. The sunshade management device is provided with artificial intelligence and machine learning whereby it is able to make determinations regarding sunshade device takeoff and shutdown, and positioning of the elevation and angle of the canopy relative to the ground below, to maximize the shade effects of the canopy.
US11958603B1
A UAV having a wireless-front end including propellers that are dual purposed to function as ground communication antenna elements. This design reduces weight and size of the UAV, hence enabling a compact design with the capability of handling a heavier payload.
US11958602B2
An integrated engineering system including multiple drones and an Electro-Mechanical drone transportation system for a new method of aviation flight transportation by the drones. These drones can be used either for passenger transportation or for parcel delivery. These drones may fly to land onto or fly to attach to carriers of the Electro-Mechanical drone transportation system then travel a distance with the carriers as unified objects. This integrated engineering system facilitates a novel method of aviation flight transportation by drones by uplifting a limit of maximum travel distance of the drones, hence making those drones a more practical tool for future aviation transportation within a city or between the cities. The Electro-Mechanical drone transportation system may include multiple routes to form a complicated transportation network to increase the number of potential destinations for the drones.
US11958591B2
Example flap actuation systems and related methods are disclosed herein. An example control surface actuation system includes processor circuitry to cause a first actuator to generate an output to operatively couple the first actuator to a first drive arm; cause a second actuator to generate an output to operatively couple the second actuator to a second drive arm; cause the first actuator and the second actuator to move a control surface when the first actuator and the second actuator are in an operative state; detect the first actuator as in a failed state; and in response to the first actuator being in the failed state, cause first actuator to refrain from generating the output to disrupt the operative coupling between the first actuator and the first drive arm; and cause the second actuator to move the control surface via the first drive arm and the second drive arm.
US11958590B2
A system and a method for a battery power management system for an electric aircraft is disclosed. The system includes at least a flight component of an electric aircraft, at least a battery, wherein the at least a battery is configured power the at least a flight component of the electric aircraft, at least a sensor communicatively connected to the at least a battery and a controller communicatively connected to the at least a sensor. The controller is configured to receive sensor data from the at least a sensor, identify a battery status as a function of the sensor data and a battery threshold, and control the power from the at least a battery to the at least a flight component of the electric aircraft as a function of the battery status, further comprising reducing a torque to the at least a flight component.
US11958585B1
According to one aspect, a system for midair deployment of an aerostat may include an inflatable structure including a balloon at least partially defining a volume, a reaction vessel defining a chamber in fluid communication with the volume, a fuel package disposed in the chamber, the fuel package including a container and water-reactive aluminum, the container fluidically isolating the water-reactive aluminum from an environment of the chamber, and an actuator actuatable to release the water-reactive aluminum from the container into the environment of the chamber.
US11958575B2
A method and system for the offshore production of fuel includes an offshore marine platform on which is mounted a hydrogen production unit. The hydrogen production unit may produce hydrogen utilizing raw materials sourced adjacent the marine platform, including seawater and electricity from offshore wind turbines. The produced hydrogen may then be blended onboard the marine platform with liquefied natural gas delivered to the marine platform in order to produce a blended fuel comprised of the delivered natural gas and a portion of the produced hydrogen. The blended fuel may be subsequently liquified and transported away from the marine platform, or conveyed to a remote location via a seabed pipeline, or combusted by onboard combustion turbines that can in turn drive electric generators onboard the marine platform to produce electricity.
US11958569B2
An object of the present invention is to provide a float assembly that can prevent the floats from flipping. The present invention provides a float assembly including a plurality of floats connected together comprising: a filled float having a hollow portion, wherein the hollow portion has a part filled with a filler, and the filled float is arranged at a position facing an assembly periphery surrounding the float assembly.
US11958564B2
An integrated control device is provided, having a support body configured for attachment to curved bicycle handlebars. The support body has a brake lever for controlling the brake, and a pair of control levers. The pair of control levers are configured for manual operation. Each control lever has a respective control region and the control regions of the pair of control levers are arranged behind the brake lever and above each other.
US11958561B2
A straddled vehicle having a body frame including a head pipe, a front cover disposed in front of the head pipe, a duct disposed in front of the head pipe and extending rearward from an opening in the front cover, to thereby form a traveling wind pathway for traveling wind taken in through the opening, and an aero-stabilizing member. The aero-stabilizing member includes a middle portion disposed below a lower distal end of the front cover, directly below the opening in a front view, a lateral portion extending from the middle portion to a more outer side than the opening in a width direction, apart from the front cover with a gap therebetween in an up-and-down direction, and a front edge slanted forward and downward from the middle portion and the lateral portion, the front edge being partially disposed further forward than a lower front end of the duct.
US11958559B2
Seat for a bicycle including a frame and a cover. The frame includes a front portion, a rear portion, and a central portion between the front portion and the rear portion. The cover includes a seating panel and at least one side panel or at last one tensioning panel. The seating panel includes a seating surface facing an upward direction. The seating panel is supported by the front portion of the frame and the rear portion of the frame and spans from the front portion of the frame and the rear portion of the frame.
US11958553B2
A working vehicle includes a steering device to steer a vehicle body, a working device connected to the vehicle body, an automatic steering controller to perform automatic steering of the steering device based on a difference between a scheduled traveling line and a position of the vehicle body, and a parameter changer to change a control parameter of the automatic steering depending on the working device connected to the vehicle body.
US11958551B2
A swage tool includes a plurality of swage projections that each defines an angular circumferential extent, and the sum of each of these angular circumferential extents is at least 290 degrees.
US11958547B2
In a steering device of the present invention, an electric motor rotates a steering shaft through a reduction mechanism, and the reduction mechanism and a torque sensor are accommodated in an integrally-structured housing. With this, the present invention can provide a steering device that is capable of suppressing increase in size of the electric motor.
US11958546B2
The present disclosure relates to a steering control device and a steering assist system including same. Particularly, a steering control device according to the present disclosure comprises an input-side steering control device which includes: a first controller connected to an output-side steering control device via at least one first communication bus; and a second controller connected to the output-side steering control device via at least one second communication bus and connected to the first controller via at least one third communication bus.
US11958536B2
An improved trailer chassis assembly primarily constructed from extruded components including an extruded chassis rail component, a cross member component and a connector component. The component has a wall surface defining an interior channel and an opening in the wall surface extending through the wall surface to the interior channel. The connector component has a first region adapted to engage with the interior space of the chassis rail component, and a second region adapted to engage with the cross member component. The interior space of the chassis rail component is adapted to capture movement of the first region of the connector component in vertical and horizontal planes, and yields movement in the axial plane.
US11958516B2
In an example, the autonomous vehicle (“AV”) can be configured among the other vehicles and railway to communicate with a rider on a peer to peer basis to pick up the rider on demand from a location on a track, like a railway, tram or other track, rather than the rider being held hostage to a fixed, railway schedule. The rider can have an application on his/her cell phone, which tracks each of the AVs. and contact them using the application on the cell phone. In an example, the AV is configured for both on-track and off track operation with different operating parameters for on-track and off track, including speed, degree of autonomy, sensors used etc.
US11958509B2
A hopper railcar includes a plurality of hoppers for carrying material laden material, wherein each hopper has a lower discharge chute formed by converging side sheets and end sheets defining a transverse opening; and pivoted transverse door for each transverse opening for selectively opening and closing and closed by a pivoted door, the pivoted door having a pivot axis perpendicular to a longitudinal length of the railcar, and lateral deflectors on lateral sides of the doors with each of the deflectors having a side face extending above an interior facing surface of the doors upon which laden flows with the door in the open position. A method of retrofitting hopper railcars to include deflectors is also disclosed.
US11958482B2
A method for predicting at least one future velocity vector and/or a future pose of a pedestrian in an area of prediction. A map of a surrounding environment of the pedestrian and current velocity vectors of other pedestrians in the area of prediction are taken into account in the prediction.
US11958481B2
A surrounding moving object detector includes a vehicle traveling information acquiring unit, a contact detection unit, a surrounding object information acquiring unit, a traveling course prediction processor, a contact possibility calculation processor, and a determination threshold changing processor. The traveling course prediction processor predicts a future traveling course of an vehicle based on vehicle traveling information acquired by the vehicle traveling information acquiring unit and predicts a future traveling course of a moving object present around the vehicle based on the surrounding object information acquired by the surrounding object information acquiring unit. The contact possibility calculation processor calculates a possibility of contact by comparing the future traveling course of the vehicle and the future traveling course of the moving object. The determination threshold changing processor changes a determination threshold based on the possibility of contact. The contact detection unit detects the contact based on the determination threshold.
US11958479B2
In order to control at least partially automated vehicles in a road danger zone, in particular road junctions in road traffic, in such a way that the vehicles can pass through the road danger zone in flowing traffic without stop/start interruptions, such as those caused e.g. by signalling equipment, traffic lights, the following proposes the following steps: a) each vehicle of the vehicles, on approaching the road danger zone, surrender the power to control the dynamic driving tasks of the vehicle in order to pass through said zone, b) when the vehicles have surrendered vehicle control power, a central control entity generates a digital road danger zone twin, and, as a result of the vehicles having surrendered vehicle control power, vehicle movements of the vehicle are automatically and dynamically controlled in a vehicle-coordinated and collision-free manner in order to pass through the road danger zone.
US11958470B2
A vehicle control device includes a motor, a transmission unit, a temperature sensor that detects a temperature of the motor, a vehicle speed sensor that detects a vehicle speed, and a controller. The controller controls switching of the transmission unit based on a first temperature determined in accordance with the vehicle speed as the temperature at which the transmission unit is switched from connection to disconnection, and a second temperature determined in accordance with the vehicle speed as the temperature at which the transmission unit is switched from the disconnection to the connection. The first temperature decreases as the vehicle speed increases. The controller switches the transmission unit from the connection to the disconnection based on the first temperature, and then switches the transmission unit from the disconnection to the connection based on the second temperature.
US11958466B2
Systems and methods are provided for presenting in a hybrid electric vehicle display, proximate to or in some relation to each other, engine power usage, motor-generator power usage, and battery state of charge information. By combining the display of engine power usage, motor-generator power, and battery state of charge information, power distribution and related information may be presented to the operator of a vehicle to explain the vehicle's performance from a power split output and usage perspective. This can provide reassurance or confirmation that the vehicle is operating as it should, identify a problematic condition, etc.
US11958464B2
A control unit determines a final target wheel cylinder hydraulic pressure of a wheel cylinder based on a stroke-target wheel cylinder hydraulic pressure if an acquired simulator stroke position is smaller than a stroke limit, and determines the final target wheel cylinder hydraulic pressure of the wheel cylinder based on the stroke-target wheel cylinder hydraulic pressure and a master cylinder hydraulic pressure-target wheel cylinder hydraulic pressure if the acquired simulator stroke position is equal to or greater than the stroke limit.
US11958451B2
An electro-hydraulic brake assembly comprises a hydraulic control unit (HCU) body having a top surface and a bottom surface opposite the top surface and defining a master cylinder bore and a pressure supply bore. A fluid reservoir is disposed on the top surface. A primary piston is slidably disposed in the master cylinder bore and configured to supply brake fluid to a wheel brake in response to pressing of a brake pedal. A pressure supply unit includes: a pressure supply piston disposed within the pressure supply bore; a motor located on the bottom surface of the HCU body and having a motor shaft. An actuator mechanism includes a threaded shaft configured to be rotated by the motor shaft, and a nut coupled to the pressure supply piston, together causing the pressure supply piston to translate linearly through the pressure supply bore in response to rotation of the motor shaft.
US11958449B2
A level indication system for a vehicle includes a control system. The control system is configured to acquire stability data regarding a stability characteristic of the vehicle at a current location, determine whether the stability characteristic is within an operational range, provide a first indication that the vehicle is reconfigurable at the current location into an operable state in response to determining that the stability characteristic is within the operational range, and provide a second indication that the vehicle is not reconfigurable at the current location into the operable state in response to determining that the stability characteristic is within a nonoperational range.
US11958445B2
A wiper blade (10), in particular for a motor vehicle, is disclosed. This comprises a wiper strip (12), a fluid channel (28), which has a channel diameter (DK), for conducting a cleaning liquid, and an end cap (18). According to the invention, the end cap (18) has a blocking plug (30) that has a blocking diameter (DB) which is smaller than the channel diameter (DK).
US11958443B2
A replacement kit (100) for a wiper mounted at the end of a motor vehicle wiper arm (10), the kit comprising at least one wiper (102, 102c, 102p) equipped with an inbuilt fluid spraying device comprising at least one circulation canal (126) and a fluid inlet cannula (104), and at least one fluid distribution tube (106) configured to be coupled at one end to said wiper (102, 102c, 102p) and at its opposite end to a fluid supply circuit supplying fluid coming from a reservoir (11) of the vehicle, the replacement kit also comprising a coupling (108) configured to allow a fluidic connection between the supply circuit and the at least one fluid distribution tube (106), as well as at least one fixing means (110, 116) for holding the distribution tube in position along the wiper arm (10).
US11958434B2
Four-point seat belt comprising two thoracic branches configured to anchor the chest of a user to a backrest of a vehicular seat; two abdominal branches configured to girdle and anchor the waist of the user to the vehicular seat; at least one damping device configured to be activated upon exceeding a first predetermined value of a tension force imparted by the user to the belt; wherein the damping device is configured to cause, upon its activation, a controlled advancement of the chest of the user while limiting the acceleration of the head of the user.
US11958426B2
A seat restraint system includes an over-the-shoulder (OTS) restraint and a lap restraint. The lap restraint includes a lap restraint enclosure defining an interior space and having an opening through the lap restraint enclosure, a track disposed in the interior space, and a movable assembly engaged with the track and configured to move along the track. The movable assembly includes an extension from the interior space, through the opening, and to an external space outside of the lap restraint enclosure. The movable assembly also includes engagement feature coupled to the extension and configured to be coupled to the OTS restraint in an engaged configuration.
US11958424B2
A vehicular safety feature control system includes a camera disposed at a vehicle that views exterior of the equipped vehicle. The vehicular safety feature control system includes an electronic control unit (ECU) for processing image data captured by the camera to detect presence of objects. The ECU, responsive to processing of image data captured by the camera, detects an object on a collision course with the equipped vehicle. The ECU, responsive to detecting the object on the collision course with the equipped vehicle, classifies the detected object. The ECU estimates a mass of the detected object based on the classification. The ECU estimates a kinetic energy of a potential collision and, based on the estimated kinetic energy of the potential collision, estimates a severity of the potential collision. The ECU controls a safety feature of the equipped vehicle based on the estimated severity of the potential collision.
US11958421B1
An apparatus includes a first electrical component, a second electrical component, and a brake line. At least part of an electrical connection between the first electrical component and the second electrical component is defined by the brake line. The electrical connection may be a secondary electrical connection for rerouting an electrical path. The brake line may include first and second tubular conductive structures for defining first and second electrical connections. A repeater may be used to retransmit a data signal along the brake line. A nonconductive layer may be disposed on a tubular conductive structure of the brake line. A controller may switch operation of the brake line between an electrical power transmission mode and a data signal transmission mode. A controller may be operable determine a connected state or a disconnected state of the brake using the electrical connection.
US11958418B2
A camera arm device for a mirror replacement system for a motor vehicle having a boom element, which has at least one camera (30) of the mirror replacement system is provided. A. housing, which cooperates with an end portion of the boom element in order to hold the boom element. There is arranged in the housing a guide groove through which the boom element extends and along which the boom element is movably mounted.
US11958412B2
A structure and method for mounting a flag-type side mirror securely fastens the flag-type side mirror on a door panel of a vehicle. The method includes: passing a wiring mounted to the flag-type side mirror through through-holes formed in an outer belt rail, a quadrant reinforce, and an inner panel of the door; placing the flag-type side mirror at a position to be installed; arranging a mirror neck of the flag-type side mirror to abut on the quadrant reinforce through an outer panel of the door; passing a fastening member through the outer belt rail and the quadrant reinforce; and fastening the fastening member to an end of the mirror neck by operating a tool in a direction from inside to outside of the vehicle.
US11958406B2
An illuminated stitching assembly for a vehicle interior, including: a diffuser; a light source; an outer layer secured to the diffuser; and stitches located on the outer layer, the stitches being illuminated by the light source, the light source being operably coupled to a controller, the controller being configured to operate the light source, wherein the diffuser is configured to be inserted into a cavity of a substrate layer.
US11958402B2
A lighting device for a vehicle, having a housing, at least one light module for producing a light function, a supporting frame that is arranged in the housing so as to be pivotable. The at least one light module is mounted in the supporting frame such that it is pivoted upon a pivoting of the supporting frame. An adjuster is designed to pivot the supporting frame about a vertical axis. The adjuster being connected to the supporting frame in a first engagement region and in a second engagement region that is arranged horizontally on the opposite side of the supporting frame. The adjuster moving the supporting frame in a first horizontal direction in the first engagement region and to simultaneously move it in a second horizontal direction, which is opposite to the first direction, in the second engagement region.
US11958392B2
A seat pad manufacturing method is provided. The method includes disposing a sheet member inside a foaming mold for shaping a seat pad, then injecting a foaming resin material into the foaming mold and foaming a resin foamed body through mold clamping, and demolding the resin foamed body in a state in which the sheet member is buried in the resin foamed body. Both end parts of the sheet member in the right-left direction and both end parts of the sheet member in the extending direction are each temporarily fastened to the surface of the mold through a fastener. The foaming resin material is injected into a space between the mold surface and the sheet member. A central part of the sheet member deforms into a shape curved in a convex shape as the sheet member is pressed upward through expansion of the foaming resin material.
US11958385B2
A seat includes a seat body and a sensor configured to acquired information on an occupant seated on the seat body. The seat includes a coating as a location marker that marks a location of the sensor to render the location visually recognizable from outside the seat body.
US11958373B1
Computer-implemented methods and computer systems are disclosed herein as implemented by a controller operatively coupled to a network of electric vehicles. The methods and systems include the controller (i) receiving a notification that an electric vehicle is stranded without sufficient power to operate; (ii) receiving information regarding the stranded electric vehicle; (iii) detecting one or more other electric vehicles in a vicinity of the stranded electric vehicle; (iv) receiving information regarding the detected one or more other electric vehicles; and/or (v) determining, based upon the received information, which of the detected one or more other electric vehicles to send a power source request. Alternatively, the notification may indicate that an electric vehicle has a low state of charge (SOC), or is otherwise has a battery in need of being recharged to facilitate the electric vehicle traveling to a destination.
US11958369B2
A method for preparing a transmission of energy to a vehicle by an inductive charging system, which has a base plate arranged on a primary side of the charging system and a secondary side arranged in or on the vehicle. A first coil is provided in the base plate and a second coil is provided on the secondary side in a vehicle plate. The method includes energizing the second coil provided on the secondary side from a vehicle-based power source and diagnosing the functionality of components arranged on the secondary side of the inductive charging system by evaluating the energization carried out on the secondary side of the inductive charging system. Also disclosed is a device for preparing a transmission of energy to a vehicle by an inductive charging system.
US11958356B2
A method includes receiving criteria data regarding a first control requirement frame for a first jurisdiction, a second control requirement frame for a second jurisdiction, and a third control requirement frame for a third jurisdiction. The criteria data for each control requirement frame includes at least: i. criteria data for an intoxicant concentration limit data subframe; ii. criteria data for a calibration requirement data subframe; and iii. criteria data for a reporting subframe. The method further includes storing the criteria data in a stringency database; sorting the first, second and third control requirement frames based on the relative stringency of criteria data. receiving a request for a compliance device according to the requirements of the first jurisdiction and the second jurisdiction; accessing the sorted control frames of the first and second jurisdictions to determine an operational control frame based on the sorted control frames; and providing the operation control frame.
US11958355B2
An accelerator pedal system includes a pedal lever, a lock mechanism, an actuator, and an ECU. The pedal lever operates according to a step-on operation. The lock mechanism can restrict an operation of the pedal lever. The actuator switches between a locked state in which the operation of the pedal lever is restricted by the lock mechanism and an unlocked state in which the operation of the pedal lever is not restricted. The ECU includes a lock operation determination unit and an actuator control unit. The lock operation determination unit unlocks the pedal lever when an approaching object from behind is detected during a travel of a vehicle in the locked state.
US11958353B2
A controllable differential system for a vehicle includes a differential that may be disengaged or engaged, and may further be locked when engaged. A differential lock switch has three positions for sending commands to an actuator for disengaging or engaging the differential and for sending commands to a controller for unlocking and locking the differential. The vehicle includes a motor, a transmission continuously connected to a rear drivetrain, and the differential mounted in a front drivetrain. The vehicle may be driven in rear-wheel drive mode when the differential is disengaged or in four-wheel drive mode when the differential is engaged. The vehicle may enforce a vehicle speed limitation or an engine speed limitation when the differential is locked while a manual override control is not activated. The vehicle may implement an anti-lock braking system that may be disabled when the differential is locked.
US11958348B2
Disclosed is a drive unit for a drive axle of a vehicle having a first and second electric machines, a differential and a transmission with first and a second transmission input shafts, a transmission output shaft, at least a first planetary gearset. A first shifting unit has three shift positions. In a first shift position, a second element is connected to a rotationally fixed component. In a second shift position two of the three elements of the first planetary gearset are connected rotationally fixed to one another. A second shifting unit has exactly three shift positions. In a first shift position a first transmission input shaft and a second transmission input shaft are connected rotationally fixed to one another. In a second shift position the second transmission input shaft is connected at least indirectly to the second element of the first planetary gearset.
US11958345B2
Techniques for an augmented media experience in a vehicle cable include a first display surface positioned on a ceiling of the vehicle cabin, a second display surface positioned on the ceiling of the vehicle cabin, a memory storing a media application and a processor coupled to the memory. The first display surface is movable relative to the second display surface. The processor, when executing the media application performs the steps of deploying the first display surface to a deployed position where the first display surface is positioned between a first glass panel in a ceiling of the vehicle cabin and an interior of the vehicle cabin and displaying media content in the vehicle cabin using the first display surface and the second display surface.
US11958340B2
An air box and methods are provided for communicating an airstream through an air filter to an air intake duct of an internal combustion engine of a vehicle. The air box generally transports air received by way of air inlet ports that mate with aerodynamic elements of the vehicle. The air is received through a conduit to an air intake duct of the engine. The air box an enclosure that is formed in a substantially rigid/solid form. A substantially transparent inspection region is disposed on a surface of the enclosure so that the air filter may be viewed and potentially accessed if desired.
US11958338B2
A vehicle is disclosed. The vehicle includes a passenger cabin; a steering assembly including a steering wheel mounted on a steering column assembly; and a ventilation system having a first air outlet for discharging a first jet of air, and a second air outlet for discharging a second jet of air. The first air outlet and the second air outlet are located on the steering column and the second jet of air intersects and deflects the first jet of air.
US11958332B2
A vehicle cooling/heating system includes a coolant line in which coolant is circulated between a heat source component of a vehicle that provides waste heat and a chiller and a refrigerant line in which refrigerant is circulated through a compressor, a condenser, an expansion valve, and an evaporator. The refrigerant line performs indoor cooling through the evaporator. A controller controls the coolant line such that, during a drying mode in which it is necessary to dry the evaporator, the coolant in the coolant line is circulated or not circulated through the heat source component and the chiller, and such that the refrigerant in the refrigerant line flows, in order, through the compressor, the evaporator, and the chiller.
US11958331B2
A utility vehicle includes a rear suspension assembly which has a trailing arm generally extending longitudinally. The trailing arm includes a joint along a longitudinal length of the trailing arm. Also, the rear suspension assembly includes an upper radius rod extending in a generally lateral direction relative to a centerline of the vehicle. Additionally, the rear suspension assembly includes a lower radius rod extending in a generally lateral direction relative to the centerline of the vehicle. The rear suspension assembly further includes a suspension member configured to control toe of the at least one rear ground-engaging member.
US11958326B2
An actuator whose total length can be reduced is provided. An actuator (2) includes: a casing (7); a hollow shaft (8) rotatably supported by the casing (7) via a bearing (9a, 9b), the hollow shaft (8) including a bottom portion (8b); a screw shaft (14) coupled to the bottom portion (8b) of the hollow shaft (8), the screw shaft (14) sharing a common center line with the hollow shaft (8); and a nut (15) threadedly connected to the screw shaft (14). The nut (15) is capable of moving in an axial direction of the screw shaft (14) to enter between the hollow shaft (8) and the screw shaft (14).
US11958322B2
A non-pneumatic tire includes an inner ring having an axis of rotation and an outer ring coaxial with the inner ring. The non-pneumatic tire further includes support structure extending from the inner ring to the outer ring. The support structure is constructed of a thermoplastic material and having reinforcement cords embedded therein. The non-pneumatic tire also includes a circumferential tread extending about the outer ring.
US11958321B2
Techniques are described for using one or more wireless host devices to perform tire localization of TPMS sensor data by determining received signal strength indicator (RSSI) signatures that are unique to the wireless communication channel between a host device and each TPMS sensor. RSSI signatures represents a periodic variation of the wireless communication channel between a host device on the car body and a TPMS sensor in a rotating tire. Characteristics of the communication channel is a function of the wheel angle and is periodic with wheel rotations. The RSSI signatures may be created by matching RSSI measurements of packets received by the host device from a TPMS sensor with wheel angles derived from wheel speed sensor (WSS) data of the anti-lock braking system (ABS). The RSSI signatures are a unique marker of each wheel that may be used to identify the locations of the TPMS sensors for tire localization.
US11958311B2
Techniques for using additive manufacturing for applying personalization or serialization information to a substrate are described herein. The techniques may include providing a base substrate formed from a first material such as polyvinyl chloride, polyester, or polycarbonate and applying, via an additive manufacturing process such as three-dimensional printing, a layer to at least a portion of the base substrate. The layer can include at least one of personalization or serialization information. The layer can be formed from the same material as the substrate or formed from a second material with substantially similar material properties as the substrate material.
US11958303B2
Provided is a printing apparatus including: a guide unit configured to guide movement, in a first direction, of the printing apparatus held and moved by a user; a printing unit configured to print an image onto a print medium with the movement in the first direction; a second guide unit configured to guide movement of the printing apparatus in a second direction crossing the first direction; a detection unit configured to detect a relative moving amount between the printing apparatus and the print medium; and a control unit configured to cause a notification unit to make a predetermined notification according to a first distance in the first direction between the printing unit and the detection unit and a position at which an operation of printing a single line by the printing unit is completed.
US11958302B2
An ink printing device has a dryer chamber that is connected via two openings with the internal space of the printer. To detect whether operational exhaust air flows, as leakage air, from the drying chamber into the internal space, the temperature in the opening region may be measured and compared with a reference value. Given a temperature difference above a threshold value, an error signal is generated and/or corresponding countermeasures are taken in order to reduce the leakage.
US11958297B2
Printing methods and devices identify distortable ink colors in a print job. These distortable ink colors interact with one another when printed in the same printing pass on the same area of a sheet. These methods and devices control printheads and sheet feeders to separately print the distortable ink colors in different print passes.
US11958296B2
A fluid interconnect system including a mating component having an inlet port and a liquid outlet, the inlet port configured to support an interconnector and the liquid outlet configured to engage with a print cartridge so that liquid flows from a liquid source, through the interconnector and the inlet port, and out of the liquid outlet into the print cartridge.
US11958294B2
A cartridge includes: a liquid accommodating portion; a liquid supply portion having a central axis and a supply portion flow path which communicates with the liquid accommodating portion; and a valve mechanism arranged in supply portion flow path, wherein the valve mechanism has a valve seat having an insertion port into which liquid introduction portion is inserted, a valve body having a closing surface which abuts on the valve seat to close the insertion port, and a biasing member biasing valve body toward the valve seat, the valve mechanism is opened by the valve body being pushed by the liquid introduction portion, and the closing surface has a flat surface portion, and an inclined surface portion formed around the flat surface portion and inclined toward an edge of the closing surface, and at least a part of the inclined surface portion faces the introduction portion flow path in mounted state.
US11958293B2
In some examples, a fluid ejection die includes a plurality of nozzles arranged in a plurality of nozzle columns, the plurality of nozzle columns distributed across a width of the fluid ejection die in a staggered manner, wherein nozzles of each respective nozzle column of the plurality of nozzle columns are spaced apart along a length of the fluid ejection die, wherein the plurality of nozzle columns includes a first pair of neighboring nozzle columns that are spaced by a first distance across the width. The plurality of nozzle columns includes a second pair of neighboring nozzle columns that are spaced by a second distance across the width, the second distance being larger than the first distance.
US11958282B2
Microporous films comprising a polymeric composition and a filler, wherein the film has an average water vapor transmission rate of at least about 16,000 grams H2O/24-hour/m2, a hydrostatic head pressure of at least about 300 mbar, and a basis weight of from about 5 gsm to about 50 gsm.
US11958274B2
Provided is a curable composition for a polymer electrolyte, including: a component (A): a radical polymerizable compound having a (meth)acryloyl group, a component (B): a compound having, in one molecule, an epoxy group and a skeleton of at least one selected from the group consisting of polybutadiene, polyisoprene, hydrogenated polybutadiene, and hydrogenated polyisoprene, and a component (C): a radical polymerization initiator, in which a content of each of the components (A) to (C) based on the entire composition is as follows, the component (A): from 30 to 98.9% by mass the component (B): from 1 to 40% by mass, and the component (C): from 0.1 to 15% by mass.
US11958273B2
A decorative, nonwoven laminate and a method of forming, including a first side of a first nonwoven affixed to one or both of a) a first side of a polymeric sheet or b) a second nonwoven, wherein the first nonwoven exhibits a basis weight of 15 g/m2 to 2500 g/m2 and the second nonwoven exhibits a basis weight of 15 g/m2 to 1200 g/m2; and a colorant deposited on a second side of the first nonwoven. A topical coating may or may not be applied to improve durability of the printed surface layer. The decorative nonwoven laminate may also amount to a single layer of the first nonwoven, which then includes a layer of colorant and a topical coating over the colorant and single nonwoven layer.
US11958269B2
A laminated member includes a glass member of which a linear transmittance at a wavelength of 850 nm is 80% or more, a bonding layer provided on or above the glass member, the bonding layer being constituted by a resin, and a Si—SiC member provided on or above the bonding layer.
US11958265B2
A dunnage system may include a converting station including a converter configured for pulling in a stream of sheet material and converting the material into dunnage, and an inlet guide having an inlet surface that is coiled such that first and second ends of the inlet surface are discontinuous with each other to define a gap therebetween, the inlet surface configured to channel the sheet material into the converter. A cutter for a dunnage system may include a blade with first and second phases of serrations that are coextensive over at least a portion of the blade, the first phase providing cutting serrations for cutting the dunnage, and the second phase comprising ledges for focusing the cutting and preventing or reducing bunching of the dunnage towards a side of the blade. A method of converting dunnage may also be provided.
US11958261B2
Example shoe manufacturing methods and related computer readable medium for implementing a portion of said manufacturing methods are disclosed herein. In some examples, the method includes placing an upper member about an upper portion of a last, wherein the last is a form for the shoe. In addition, the method includes producing a lasting based on data relating to a foot of a user, and attaching the lasting to the upper member, wherein the lasting extends over a lower portion of the last. Further, the method includes molding a sole onto the lasting and the upper member, and removing the last from the upper member.
US11958253B2
The present invention relates to the use of a composition comprising isosorbide diglycidyl ether and a curing agent as a sacrificial support, to a sacrificial support comprising isosorbide repeating units, to methods for producing the sacrificial support of the invention and to uses of the sacrificial support of the invention for producing three-dimensional objects.
US11958249B2
A reclamation system for an additive manufacturing apparatus can include a collection structure configured to remove at least a portion of the resin from a foil. A containment vessel can be configured to retain the resin removed from the foil. A drain can direct the resin from the containment vessel to a reservoir.
US11958248B2
The present application relates to components, such as dental apparatuses, having geometrical features to facilitate post-fabrication cleaning, including methods of fabricating the same. In one embodiment, a dental apparatus, such as a retainer, an aligner, or a dental attachment placement appliance, comprises one or more concave surfaces for which one or more apertures is formed therethrough at or near a maximum depth of a given concave surface.
US11958232B2
An apparatus for forming plastic material preforms into plastic material containers has a transport device which transports the plastic material preforms along a predetermined transport path, wherein this transport device has a plurality of transport devices preferably adjoining one another for transporting the plastic material preforms, with a heating device, which heats the plastic material preforms, and with a forming device which is arranged along the transport path of the plastic material preforms downstream of the heating device, wherein the apparatus has a first transport device which feeds the plastic material preforms individually to the heating device, wherein the heating device has a second transport device which transports the plastic material preforms during their heating. The first transport device has a first drive device and the second transport device has a second drive device and the first drive device and the second drive device can be controlled independently of one another.
US11958230B2
A manufacturing method includes an injection molding process of injection-molding a preform, a temperature adjustment process of temperature-adjusting the preform while cooling the preform, and a blow molding process of blow-molding the temperature-adjusted preform to manufacture a resin container. In the injection molding process, a step portion thicker than at least an engagement groove of a neck portion is formed between the neck portion and a body portion of the preform.
US11958228B2
A rubber member molding method for molding a rubber member having a belt shape by attaching rubber discharged from a die to a molding surface while relatively moving the die and the molding surface in a direction along the molding surface, the rubber member molding method includes setting, as an abutting position, a position where a first one of the die and the molding surface is moved in a direction of moving closer to a second one and abuts on the second one before start of molding, and setting, as a molding start position, a position where the first one is moved from the abutting position in a direction of moving away from the second one by a desired thickness of a rubber member at the start of molding.
US11958220B2
Polymeric based closed cell foams, such as shape memory polymer foams, contain bubbles. Making these bubbles continuous is called reticulation. Disclosed are embodiments of a device and method to controllably reticulate polymer-based closed cell foams by puncturing the membranes of these polymer-based closed cell foams.
US11958192B2
A method and system for a mobile configurable robot for use in a large workspace including a set of base fixtures located around a perimeter of the large workspace and a moving platform. Each base fixture and the moving platform is connected via a two-arm boom system whereby the two-arm boom system is controlled by a set of actuators.
US11958187B2
A robot includes a base attached to an end of a robotic arm, a conveyor fixed to the base, and a holder to hold a workpiece and place the workpiece on a transferring surface of the conveyor. The holder includes a pivot shaft extending along the conveyor in a transferring direction of the conveyor, and reciprocatable or telescopic in the transferring direction, a pivoting structure attached to the pivot shaft so as to be reciprocatable in the transferring direction, and pivotable centering on the pivot shaft in a plane in which a width direction perpendicular to the transferring direction intersects with a height direction perpendicular to the transferring direction and the width direction, and a holding structure upstream of the pivoting part in the transferring direction to hold the workpiece.
US11958180B2
A rotary tool assembly includes a main body, a motor disposed in the main body, and a power source coupled to the main body. The power source being configured to provide electrical power to the motor. A rotary tool attached to the main body. The rotary tool configured to be actuated by the motor. A first bit storage area disposed on the main body. The first bit storage area being configured to receive a first bit. A second bit storage area disposed on the main body. The second bit storage area being configured to receive a second bit.
US11958177B2
A hydraulic pump includes a work port, a high-flow piston, multiple high-pressure pistons, and an unloading valve. The work port couples to a fluid supply line of a hydraulic tool. The high-flow piston supplies fluid along a first flow path to the work port. The high-pressure pistons supply fluid along a second flow path to the work port. The unloading valve is fluidly coupled to the first flow path and the second flow path, and actuatable between an open state and a closed state. The unloading valve is configured to (i) permit fluid to flow from the high-flow piston to the work port in the open state, (ii) inhibit fluid from flowing from the high-flow piston to the work port in the closed state, and (iii) actuate from the open state to the closed state when a pressure of the fluid in the second flow path exceeds a threshold pressure.
US11958169B2
A mechanism for reducing time-lost to tedious but necessary adjustments while using a chainsaw is disclosed, as well as methods of manufacture and use. An embodiment has a metal part fitting inside a plastic handle portion, where the two are sometimes assembled in two halves and then pressed molded or fastened together, in the form of a pull-handle positioned at the end of a starter-cord on a chainsaw. Another embodiment has the metal part containing a flat-blade screwdriver surface at one end, which matches and mates with some type of slotted adjustment fixture within the chainsaw; and where the other end has a socket wrench which matches up with an adjustment bolt within the chainsaw. Yet another embodiment has a dog-bone (socket) wrench fitting at one end, and a flat-blade at the other end.
US11958162B2
Embodiments of the disclosure generally provide polishing pads having a composite pad body and methods for forming the polishing pads. In one embodiment, the composite pad body includes one or more first features formed from a first material or a first composition of materials, and one or more second features formed from a second material or a second composition of materials, wherein the one or more first features and the one or more second features are formed by depositing a plurality of layers comprising the first material or first composition of materials and second material or second composition of materials.
US11958160B2
A method for slicing a workpiece with a wire saw which includes a wire row formed by winding a fixed abrasive grain wire having abrasive grains secured to a surface thereof around multiple grooved rollers, the method including feeding a workpiece to the wire row for slicing while allowing the fixed abrasive grain wire to reciprocatively travel in an axial direction thereof, thereby slicing the workpiece at multiple positions aligned in an axial direction of the workpiece simultaneously. The method includes: supplying a coolant for workpiece slicing onto the wire row when the workpiece is sliced with the fixed abrasive grain wire; and supplying a coolant for workpiece drawing, which differs from and has a higher viscosity than the coolant for workpiece slicing, onto the wire row when the workpiece is drawn out from the wire row after the slicing of the workpiece.
US11958155B2
The invention is directed to a handheld work apparatus having a work tool. The work apparatus defines a longitudinal plane and includes a handle having a longitudinal axis. The blocking lever is mounted so as to be pivotable about a rotational axis. The blocking lever blocks the actuating lever in a blocking or disable position and enables the actuating lever for actuation in at least one operating enable position. In the direction of view perpendicular to the longitudinal plane, the longitudinal axis of the handle and the rotational axis of the blocking lever conjointly define an angle (α). The angle (α) lies in a range of from 10° to 60°.
US11958152B2
A safety system for a power miter saw comprises a support member, at least one multidirectional manipulator including a workpiece holder member moveably mounted to the support member for securing a workpiece in place, and a control box. The workpiece holder member includes a presence indicator operatively connected to the control box and configured to detect the physical presence of a saw operator's hand on the at least one multidirectional manipulator when the saw operator's hand engages the presence indicator. The control box is operatively connectable to a trigger switch of the power miter saw so that an electric motor of the power miter saw is activated only when both the presence indicator of the safety system and the trigger switch of the power miter saw are engaged by both hands of an operator of the power miter saw.
US11958149B2
A fastening tool. In the fastening tool, a top part guiding matching portion engages a top part guiding portion in a sliding fit; a pressing part guiding matching portion engages a pressing part guiding portion in a sliding fit; a lever hinged to a base part; a transmission part engages a transmission part guiding slot in a sliding fit; the transmission part is driven to slide by the pressing part, and the lever is driven to rotate by the transmission part, then the top part is driven to slide out, due to a reaction force acting on the pressing part by the transmission part and the friction between the pressing part and the base part, the pressing part remains to be self-locked by friction, which can constrain the pressing part and the top part is locked.
US11958142B2
Systems and methods to control pulse welding are disclosed. An example welding-type system includes: power conversion circuitry configured to convert input power to welding-type power; and control circuitry configured to control the power conversion circuitry to output the welding-type power in a plurality of pulse cycles, each pulse cycle comprising a background phase, a ramp up phase, a peak phase, and a ramp down phase. Controlling the power conversion circuitry involves: during the ramp up phase of the pulse cycles, controlling the power conversion circuitry in a current-controlled mode and switching to controlling the power conversion circuitry in a voltage-controlled mode when a peak transition voltage is reached; and during the ramp down phase of the pulse cycles, controlling the power conversion circuitry in a current-controlled mode and switching to controlling the power conversion circuitry in a voltage-controlled mode when a background transition voltage is reached.
US11958139B2
A flux-cored wire for gas shielded arc welding may contain, based on total mass of the wire: Fe: 78 mass % or more; TiO2: 4 mass % to 13 mass %; Mn: 1.0 mass % to 2.4 mass %; Cr: 1.0 mass % to 3.0 mass %; Mo: 0.2 mass % to 1.2 mass %; Si: 0.1 mass % to 0.8 mass %; Mg: 0.1 mass % to 1.0 mass %; fluoride (F conversion value): 0.05 mass % to 0.25 mass %; C: 0.01 mass % to 0.10 mass %; V: 0.003 mass % to 0.020 mass %; Nb: 0.003 mass % to 0.020 mass %; and B: less than 100 ppm (including 0 ppm). The contents of Mn, C, and V based on total mass of the wire may satisfy a relationship of 28×Mn/(390×C+2370×V)≥0.82.
US11958135B2
A machining condition adjustment device adjusts laser beam machining conditions for a laser beam machining device to carry out laser beam machining of a workpiece, produces each of state variables including machining condition data, workpiece data, and plasma generation amount data and determination data including plasma generation amount determination data, and learns adjustment action for the laser beam machining conditions with respect to an amount of plasma generated in the laser beam machining of the workpiece under prescribed laser beam machining conditions, with use of the produced state variables and the produced determination data.
US11958133B1
In one or more embodiments, a method includes selecting a cemented carbide substrate from a plurality of cemented carbide substrates in a substrate inventory. Each of the plurality of cemented carbide substrates have a substantially planar top surface. The method also includes emitting a plurality of laser pulses from a laser towards at least the substantially planar top surface of the cemented carbide substrate to ablate selected regions of the cemented carbide substrate thereby forming the cemented carbide substrate into a selected shape.
US11958127B1
A shoulder-angle-adjustable friction stir welding head suitable for a fillet joint includes a stirring head body. A front end of the stirring head body is mounted with a movable shoulder, a stirring pin channel is arranged on the movable shoulder, and the stirring pin channel may allow a stirring pin of the stirring head body to pass through. The present disclosure can respond to welding tasks of the fillet joint of different angles and enlarges an application scope of the friction stir welding head in a manner that the front end of the stirring head body is mounted with the movable shoulder, the stirring pin channel is arranged on the movable shoulder, the stirring pin channel is used for allowing the stirring pin of the stirring head body to pass through, and the angle of the movable shoulder is adjusted.
US11958117B2
A cutting insert for a tool for machining a workpiece. The cutting insert comprises a rake face with a chip shaping geometry which is particularly suitable for machining titanium and titanium alloys. The chip shaping geometry is designed in such a way that the chip lifted from the workpiece is deformed comparatively strongly about its longitudinal axis. The chip shaping geometry is arranged at least in a rear area of the rake face, which is laterally bounded by a first concavely curved portion and a second concavely curved portion of the minor cutting edges of the cutting insert. The chip shaping geometry projects upwardly beyond a cutting plane in which the main cutting edge of the cutting insert and two rectilinear portions of the two minor cutting edges are arranged and comprises at least two elevations so that the rake face in the rear area in a further cross-section parallel to the main cutting edge comprises two high points and an intermediate second low point which has an equal third distance from the first concavely curved portion and the second concavely curved portion. A rake angle along the main cutting edge varies such that the rake angle γ1 at a center of the main cutting edge, which has an equal second distance from a first end and a second end of the main cutting edge, is greater than the rake angle in the area of the first and/or second ends.
US11958113B2
A three-dimensional shaped article production method for producing a three-dimensional shaped article by ejecting a shaping material to a stage and stacking layers according to a path including multiple partial paths is provided. The production method includes a first step of specifying a gap portion occurring inside the three-dimensional shaped article based on first shaping data having data for shaping a first portion that is a part of the three-dimensional shaped article by stacking layers having a first thickness and data for shaping a second portion that is adjacent to the first portion in a direction orthogonal to a stacking direction of the layers with a layer having a second thickness corresponding to a thickness of the first portion, a second step of generating second shaping data from the first shaping data by changing the first shaping data so as to fill up the gap portion when the gap portion is specified, and a third step of shaping the three-dimensional shaped article by ejecting the shaping material according to the second shaping data.
US11958112B2
A three-dimensional (3D) printer includes a nozzle and a camera configured to capture a real image or a real video of a liquid metal while the liquid metal is positioned at least partially within the nozzle. The 3D printer also includes a computing system configured to perform operations. The operations include generating a model of the liquid metal positioned at least partially within the nozzle. The operations also include generating a simulated image or a simulated video of the liquid metal positioned at least partially within the nozzle based at least partially upon the model. The operations also include generating a labeled dataset that comprises the simulated image or the simulated video and a first set of parameters. The operations also include reconstructing the liquid metal in the real image or the real video based at least partially upon the labeled dataset.
US11958111B2
An additive manufacturing machine may include a beam source, a process chamber, a beam column operably coupled to the process chamber and/or defining a portion of the process chamber, and a gaseous ionization detector disposed about the beam column. The gaseous ionization detector may be configured to detect elementary particles corresponding to an ionizing gas ionized by an energy beam from the beam source. A method of additively manufacturing a three-dimensional object may include determining data from a gaseous ionization detector disposed about a beam column of an additive manufacturing machine, and additively manufacturing a three-dimensional object using the additive manufacturing machine based at least in part on the data from the gaseous ionization detector. A computer-readable medium may include computer-executable instructions, which when executed by a processor associated with an additive manufacturing machine, cause the additive manufacturing machine to perform a method in accordance with the present disclosure.
US11958109B2
An example three-dimensional (3D) printing kit includes a particulate build material, which includes from about 80 wt % to 100 wt % metal particles based on a total weight of the particulate build material. In some examples, the kit also includes a binder fluid, which includes water and a curable polyurethane adhesion promoter in an amount ranging from about 0.5 wt % to about 15 wt % based on a total weight of the binder fluid. The curable polyurethane adhesion promoter is formed from a polyisocyanate; an acrylate or methacrylate, the acrylate or methacrylate having at least one hydroxyl functional group and having an acrylate functional group or a methacrylate functional group; a carboxylic acid including one or two hydroxyl functional groups, an amount of the carboxylic acid ranging from 0 wt % to about 10 wt %; and a sulfonate or sulfonic acid having one or two hydroxyl functional groups or one or two amino functional groups.
US11958107B2
A continuous casting machine is provided that includes a refractory tundish funnel. The tundish funnel has a tapered shape and is designed to sit on a tundish lid in order to channel steel from the ladle to the tundish bath. A collector can also be provided to channel the steel from the ladle. The collector has an opening with a cross-section that transitions from a cylindrical shape to a cross-shape.
US11958100B2
The wire fed or pulled back from the reel by the feeding unit can be properly restricted. The invention relates to a binding machine (2) having a feeding unit (16) for feeding out a wire (3) from a reel (12) provided in a housing unit (11). With respect to the entering route (81) of the wire (3) when the wire (3) drawn out from the reel (12) by the feeding unit (16) is guided to the feeding unit (83), the first restriction unit (83) that restricts the drawing portion (3a) of the wire (3) disposed between the reel (12) and the feeding unit (16) from being deviating from the entering route (81) is provided inside the housing unit (11).
US11958087B2
A substrate processing method is provided, which includes: a sulfuric acid immersing step of immersing a plurality of substrates in a sulfuric acid-containing liquid within a sulfuric acid vessel; a transporting step of taking out the substrates from the sulfuric acid vessel and transporting the substrates to an ozone gas treatment unit; and an ozone exposing step of exposing the substrates transported to the ozone gas treatment unit to an ozone-containing gas. The ozone gas treatment unit may include a gas treatment chamber which accommodates the substrates. The ozone exposing step may include the step of placing the substrates taken out of the sulfuric acid vessel in a treatment space within the gas treatment chamber to expose the substrates to the ozone-containing gas.
US11958084B2
A cleaning device, and method of using the same, for cleaning a probe. The device includes a body defining an inner chamber. An air intake is connected to at least one air channel through the body, the at least one air channel configured to allow air from the air intake to flow into the inner chamber and towards the inner chamber. A liquid intake is connected to at least one liquid channel through the body, the at least one liquid channel configured to allow liquid from the liquid intake to flow into the inner chamber.
US11958078B2
Embodiments of the present disclosure provide for systems, apparatuses, and methods of securing screen assemblies. Embodiments include a system having a compression assembly with a compression pin and a pin assembly having a pin. The compression assembly may be attached to a first wall member of a vibratory screening machine and the pin assembly may be attached to a second wall member of the vibratory screening machine opposite the first wall member such that the compression assembly is configured to assert a force against a first side portion of a screen assembly and drive a second side portion of the screen assembly against the pin of the pin assembly. The pin assembly may include a pin that is internally or externally mounted and that is adjustable and/or replaceable.
US11958077B1
A vibratory screening machine includes replaceable screen assemblies. Compression mechanisms are used to secure replaceable screen assemblies to the vibratory screening machine. Each compression mechanism applies a force to a replaceable screen assembly that includes both a horizontal component and a downward vertical component. Each replaceable screen assembly is typically substantially flat prior to installation on a vibratory screening machine. The force applied to a screen assembly by one or more compression mechanisms causes the screen assembly to be pushed into engagement with underlying concave support members such that the screen assembly itself assumes a concave shape with the center of the screen assembly being lower than the side edges. The vertical downward component of the force helps to secure the screen assembly to the screening machine.
US11958074B2
A method includes a step of applying an aqueous 2-package type first colored paint to form an uncured first colored coating film; a step of applying an aqueous 1-package type second colored paint to form an uncured second colored coating film; a step of applying a solvent-based 2-package type clear paint to form an uncured clear coating film; and a step of heating the uncured first colored coating film, the uncured second colored coating film and the uncured clear coating film to 75 to 100° C. to simultaneously cure these films. The solvent-based 2-package type clear paint contains a hydroxyl group-containing acrylic resin and a polyisocyanate compound in a ratio of 1.5 to 2.0 equivalents of isocyanate groups in the polyisocyanate compound relative to 1 equivalent of hydroxyl groups in the hydroxyl group-containing acrylic resin.
US11958073B2
According to one embodiment, a deposition method includes preparing a processing substrate in which a lower electrode, a rib, and a partition including a lower portion and an upper portion arranged on the lower portion and protruding from a side surface of the lower portion are formed above a substrate, setting a spread angle of vapor of a first material emitted from a first deposition head to a first angle, and depositing the first material on the processing substrate, and setting a spread angle of vapor of a second material emitted from a second deposition head to a second angle larger than the first angle, and depositing the second material on the processing substrate on which the first material is deposited.
US11958067B2
A powder spray gun includes a powder flow path inlet and a powder flow path outlet, the powder flow path inlet being connectable in a first configuration to a dilute phase powder pump and in a second configuration to a dense phase powder pump, wherein the powder spray gun comprises a spray nozzle that is the same for the first and second configurations. The powder flow path is provided by a powder tube that extends through the gun, with the powder tube having a first diameter at an inlet portion of the spray gun and a second diameter at an outlet portion of the spray gun, with the second diameter being greater than the first diameter. The powder flow path may also include a conical transition portion, and a member for adding air to the powder flow.
US11958066B2
A packaging for storing and dispensing fluid contents comprises a body defining a reservoir, wherein the body comprises a base with an aperture defined therein, a receptacle configured to store the fluid contents therein is received within the reservoir of the body, and a one-way valve positioned in the aperture. The packaging further comprises an actuator comprising a channel and an opening configured to dispense the fluid contents out of the packaging. An intermediate connecting member comprising a first connection portion configured to engage the actuator, a bellow, a second connection portion configured to engage the body, and a duckbill valve integrally formed thereon extends between the body and the actuator. The duckbill valve is aligned with the channel, and the fluid contents of the receptacle flow out of the duckbill valve, through the channel, and out of the opening upon a user applying an input to the actuator.
US11958058B2
A system for sorting metallic objects by magnetic separation has an electromagnetic core. The electronic core includes at least a first portion, a second portion, and a bottom. A sorting flap is arranged facing the electromagnetic core to fashion a circulation space for a conveyor of objects to be sorted from the first portion toward the second portion. The sorting flap includes a magnetic element arranged to form an air gap (E1) between the first portion and the sorting flap. The air gap forms a magnetic barrier opposing the passage of non-magnetic metallic objects, such that the objects are ejected from the conveyor. The second portion is arranged to ensure a return of the magnetic flux lines toward the first portion.
US11958054B2
A pulverizer for reducing a size of input material particles having a housing, a rotatable shaft with rotor arms and at least one airflow deflector cooperating with the rotor arms to deflect airflow within the pulverizer so as to form at least two overlapping vortices within the interior chamber such that input material particles in suspension in both overlapping vortices collide with each other to be thereby pulverized. The pulverizer also having a housing liner including a plurality of housing liner portions attached to and extending along a outer structural wall of the housing. The pulverizer also having a housing sidewall having an outer structural wall with a plurality of wall sections. The pulverizer also having canted rotor arms and rotor arms with removable wear pads. An anti-caking device for a vessel such as a pulverizer is also provided.
US11958048B2
A plasmon resonance system, instrument, cartridge, and methods for analysis of analytes is disclosed. A PR system is provided that may include a DMF-LSPR cartridge that may support both digital microfluidic (DMF) capability and localized surface plasmon resonance (LSPR) capability for analysis of analytes. In some examples, the DMF portion of the DMF-LSPR cartridge may include an electrode arrangement for performing droplet operations, whereas the LSPR portion of the DMF-LSPR cartridge may include an LSPR sensor. In other examples, the LSPR portion of the DMF-LSPR cartridge may include an in-line reference channel, wherein the in-line reference channel may be a fluid channel including at least one functionalized LSPR sensor (or sample spot) and at least one non-functionalized LSPR sensor (or reference spot). Additionally, methods of using the PR system for analysis of analytes are provided.
US11958046B1
Methods and systems for alkylate production involving a multi-zone alkylation reactor. The multi-zone alkylation reactor includes a plurality of alkylation zones spaced vertically in a series configuration and a partition splitting the plurality of alkylation zones into at least two mechanically separated catalytic volumes.
US11958032B2
The invention regards a composite for environmental remediation, comprising: —one or more green rust compound(s) or green rust precursor(s), and—one or more biochar(s).
US11958031B2
A method of simultaneously modifying degradation rates of at least two compounds including a first compound having a first unmodified degradation rate constant k1 and a second compound having a second unmodified degradation rate k2 is provided. The method includes combining a first composition including the first compound with a second composition including the second compound, degrading the first compound and forming a first degradation product; and degrading the second compound and forming a second degradation product. The second degradation product modifies the first unmodified degradation rate constant k1 of the first compound to a first modified degradation rate k1′ and the first degradation product modifies the second unmodified degradation rate k2 of the second compound to a second modified degradation rate k2′. Compositions resulting from the method are also provided.
US11958028B2
A preparation apparatus includes a first tank, a second tank, a preparation tank, and a computer having a hardware processor. The first tank contains a first liquid. The second tank contains a second liquid having a lower viscosity than the first liquid. The preparation tank stirs the first liquid supplied from the first tank and the second liquid supplied from the second tank to prepare a preparation liquid. The hardware processor measures a viscosity of the first liquid based on a supply time required to supply a specified amount of the first liquid at a constant pressure from the first tank to the preparation tank, and supplies an amount of the second liquid to the preparation tank based on the measured viscosity of the first liquid so as to cause the preparation liquid to have a target viscosity.
US11958017B2
The present invention relates to a hollow-fiber membrane module including: a hollow-fiber membrane bundle including a plurality of hollow-fiber membranes bundled in a potting part; a housing enclosing the hollow-fiber membrane bundle; and a protective member contacting with an outer surface of the potting part and continuously covering the outer surface, in which the protective member has a notched part through which one end of the protective member communicates with another end in a longitudinal direction of the hollow-fiber membrane bundle.
US11958015B2
A dual-purpose household water purifier includes a main unit and an expansion unit which can be detachably connected. When the main unit is connected with the expansion unit, a booster pump can pressurize tap water entering a filter assembly. In the dual-purpose household water purifier, the main unit can be used as a non-electric drive water purifier. After the tap water enters the filter assembly and is filtered. The purified water flows into the purified water chamber of the pressure bucket, and the user takes the purified water. It is further provided an expansion unit. When the main unit is connected to the expansion unit, the booster pump can pressurize the pipeline, reducing application environmental restrictions on the water purifier. Through arrangement of the expansion unit, the water purifier can be operated in two operation modes of non-electric drive mode and electric drive mode.
US11958014B2
A high-flux composite nanofiltration (NF) membrane with an electrical double layer (EDL) and a preparation method thereof are provided. The high-flux composite NF membrane includes: a charged support membrane and a charged separation layer, where a charge carried by the support membrane or the separation layer is a positive charge, a negative charge, or an amphiprotic charge. The high-flux composite NF membrane with an EDL solves the technical problem that the composite NF membrane in the prior art has an unsatisfactory retention rate and a limited application range due to a small charge quantity.
US11958013B2
Methods of sequestering carbon dioxide (CO2) are provided. Aspects of the methods include contacting an aqueous capture ammonia with a gaseous source of CO2 under conditions sufficient to produce an aqueous ammonium carbonate. The aqueous ammonium carbonate is then combined with a cation source under conditions sufficient to produce a solid CO2 sequestering carbonate and an aqueous ammonium salt. The aqueous capture ammonia is then regenerated from the from the aqueous ammonium salt. Also provided are systems configured for carrying out the methods.
US11958011B2
A separation device includes a membrane separation module (10), an adsorption module (20), and a gas intake module (30). The membrane separation module includes a first housing (110), and a membrane assembly (130) disposed in the first housing. The first housing has a first gas inlet (121), a first gas outlet (122), and a retentate gas outlet (123). The membrane module has a permeate gas outlet, the permeate gas outlet being in communication with the first gas outlet. The adsorption module has a second housing (210) and an adsorbent layer (230) disposed in it. The second housing is disposed on the first housing and has a second gas inlet (221), a second gas outlet (222), and a desorption gas outlet (223). The second gas inlet is in communication with the first gas outlet. The gas intake module has a third gas outlet (321) in communication with the first gas inlet.
US11958008B2
A round filter element has an annular circumferentially extending pleated filter medium body to be flowed through by a fluid to be purified radially relative to a longitudinal axis of the filter medium body. A first end disk is arranged at a first end face of the filter medium body. A second end disk is arranged at a second end face of the filter medium body. The second end face is axially opposite the first end face. An outer or an inner contour of the first end disk is identically or at least substantially identically embodied to an outer or an inner contour of the filter medium body. An outer or an inner contour of the second end disk is identically or at least substantially identically embodied to the outer or the inner contour of the filter medium body. One of the first and second end disks is open.
US11957991B2
An interactive toy is shown and described. The toy can be in the shape of a balloon animal, such as a dog, and react in a predetermined manner to user input or stimulus. More specifically, the balloon animal responds and reacts to the user input provided to specific locations on the balloon animal and/or to placement of an object in proximity to or in contact with the balloon animal.
US11957990B2
A portable water sports environment is provided. The environment includes a mat positioned on a liner. The front end of the liner may be positioned proximate to a body of water. The back end of the liner may be positioned distally to the body of water. A spray nozzle positioned along a front end of the liner may spray water from the body of water onto the mat and toward the back end of the liner. The environment may a ballast positioned on the top surface of the liner and spaced from the mat. The mat, the top surface of the liner, and the ballast may define a trench that extends away from the back end of the liner and toward the front end of the liner. The trench may guide water received from the spray nozzle toward the front end of the liner and into the body of water.
US11957985B2
A system for presenting a chance-based game. The system includes at least one server having a processor configured to execute machine-readable code. The processor is configured to cause the server to create and provide a set of 3D chance-based games to the plurality of presentation devices of the users, which each present the set of 3D chance-based games on a respective display. Each game of the set having an assigned fixed odds payout structure based on winning user selections. The server receives, over the wide area network, data from the presentation devices characterizing a set of user-selected or computer selected winners of the 3D chance-based games. The server updates the event data pertinent to participants in the actual events associated with the 3D advanced choice games. The server uses the updated data to calculate and assign payouts to the users based on the fixed payout structure.
US11957981B2
Provided is one or more non-transitory computer readable storage media including computer-program instructions, which when executed by a system, cause the system to: cause a terminal device to display, in a first area of a game screen of a game, a plurality of items associated with progress of the game in such a manner that at least some of the plurality of items are excluded from a first view; extract a specific item from the plurality of items, based on a status of the game; cause the terminal device to display, in the game screen, the specific item in a second area in the first view; and execute an operation based on an item selected from the plurality of items or the specific item.
US11957980B2
In a video game, a player's character can start in a normal state, receive first damage, and change to an incapacitated state. The player's character can be revived from the incapacitated state back to the normal state. The player's character can be changed from the incapacitated state to a preliminarily defeated state, and in response, a player respawn activation item can be generated. The player respawn activation item can be used by the player's teammates to respawn the player's character at one or more respawn locations.
US11957975B2
Examples described herein generally relate to systems and method for streaming a video game at a client device. The client device may transmit video game controls to a streaming server. The client device may receive a video stream encoding video images generated in response to the video game controls from the streaming server. The client device may determine that a video image of the video stream to display in a frame has not been completely received at a designated time prior to display of the frame. The client device may determine an image transformation based on a history of the video images and motion vectors for the video stream. The client device may apply the image transformation to a portion of one or more images corresponding to previous frames. The client device may display a substitute video image in the frame including the portion of the transformed image.
US11957973B1
The present disclosure generally relates to video gaming systems, which utilize a video game controller in electronic communication with a computing device. One embodiment includes a video gaming system, including a pair of video game controller input modules non-removably secured to a rigid, fixed length bridge section, a smart device holder attached to the rigid, fixed length bridge section, and a smart device secured by the smart device holder such that an entire back surface of the smart device lies fixed in a plane, wherein said plane is parallel to a front surface of the rigid, non-expandable bridge section.
US11957970B2
A dental guard and tray, includes a thermoplastic dental guard, and a generally rigid tray fittingly receiving the dental guard during heating and fitting of the dental guard to teeth of the user. The dental guard includes a pair of bite pads positionable below rear teeth of the user and a connection band that connects between the bite pads and is positionable behind upper or lower front teeth of the user. The rigid tray includes a pair of bite pad supports and a connecting arc, the bite pad supports each providing a planar depression or well for receiving one of the bite pads, the connecting arc spanning between the bite pads and having fingers located proximate a midpoint of the arc and configured to angle rearwardly and upwardly from the connecting arc so as to underlie and receive the band when the dental guard is received onto the tray.
US11957967B2
A sports performance sensor for an implement used in sports, such as a bat or baseball. The implement, e.g. the bat or baseball, is formed with an area inside that can include circuitry. The circuitry can measure rotation acceleration, and speed. The outer surface of this device has pressure sensing fabric, which senses location and pressure on the outer surface. This can form a pressure map of where the user's fingers are touching the outer surface. The information from the user's performance in using the device are transmitted to an external computer such as a phone which creates a pressure sensing map. This pressure sensing map can then be compared to data from either the same user at a different time or from other users. This can be specific to different actions, for example it can be specific to the user throwing a specific kind of pitch, or the user carrying out a specific operation such as swinging a bat to hit a specific kind of pitch.
US11957966B2
Disclosed herein is a spring ring device having a unique ability to bounce and rebound off hard surfaces while maintaining a continued flight path, acting as if it had just been thrown back to the thrower after ricocheting off a wall. The spring ring device will bounce off one or multiple surfaces and can be caught by the same or a different player. The spring ring device generally includes a ring, a ring cover configured to encase the ring. The spring ring device may also include a shell configured to cover at least a portion of the ring cover. The unique structure of the spring ring device allows the device to bounce and rebound off hard surfaces and maintain a continued flight path.
US11957955B1
Provided is an electric lifting slope adjustment device having a vibration damping function and a treadmill. The electric lifting slope adjustment device includes: two lifting supports, a rotating shaft, a driving component and a vibration damping assembly; each of the lifting supports has a rotating end, and the rotating ends of the two lifting supports are rotatably connected to a first inner wall and a second inner wall respectively; the driving component is hinged to a third inner wall, the driving component includes a lifting motor and a lifting rod, a driving end of the lifting motor is connected to the lifting rod; the vibration damping assembly includes a mounting frame and a vibration damping spring, and a compression direction of the vibration damping spring is perpendicular to an axis of the rotating shaft.
US11957954B2
Described herein are fields of exercise or therapy systems in particular exercise or therapy systems that controllably generate and maintain an unweighted environment using a mechanical system or a differential air pressure (DAP) envelope about a user so as to at least partially or completely unweight the user. This application also relates to improved control systems for pressure chambers for use in differential air pressure (DAP) systems including data collection and utilization for general fitness use, athletic use, or medical use treadmills and related software, control and analytics systems, especially as related to obtaining gait data from load cells provided in the system.
US11957939B2
The present invention provides a fall arrest device comprising a bracket having a first engagement element and a second engagement element aligned with the first engagement element; a cantilever element; and a deformable element that is dimensioned for plastic shock absorbing deformation or fracture on application of a predetermined load at the load application point.
US11957938B1
A mask apparatus, including a mask formed of a rigid or semi-rigid material. The mask includes a seal disposed around the perimeter of the mask. The mask apparatus includes a breathable air mechanism detachably coupled to a front surface of the mask. The mask apparatus further includes a hydration assembly to be coupled to an external hydration source and one or more couplings to position and secure the mask apparatus.
US11957925B2
A system and method for managing defibrillators and for coordinating their use during the SCA event to increase the probability of survival for the person experiencing sudden cardiac arrest. Defibrillator monitoring units and direction prompters are installed at registered geographical locations. A defibrillator monitoring unit closest to a cardiac arrest event is identified and a subset of the one or more client devices proximate event are sent an assistance request. One of the devices sends an accept message indicating acceptance of the request an activation message is sent to the subject client device to initiate transmission of active beacon signals by the device to activating at least one of the direction prompters so as to provide geographical direction to the identified defibrillator monitoring unit or audio/visual indicators associated with the identified defibrillator monitoring unit.
US11957919B2
An implantable system includes an implantable medical device (IMD) and a non-transvenous lead that is configured to be implanted outside of a heart. The IMD includes an output configured to be connected at least to the lead, a current generator (CG) circuit configured to generate pacing pulses, a switching circuit coupled between the CG circuit and the output, one or more capacitors coupled in parallel with the CG circuit and the switching circuit, and a control circuit coupled to the CG circuit. The control circuit is configured to manage the CG circuit to generate the pacing pulses with a constant current at the output.
US11957916B2
Implantable medical devices (IMDs), systems, and methods for use therewith are disclosed. One such method is for use by a leadless pacemaker (LP) configured to perform conductive communication with another implantable medical device (IMD). The method includes the LP storing information that specifies when, within a cardiac cycle, the LP and the other IMD implanted in a patient are likely oriented relative to one another such that conductive communication therebetween should be successful. The method also includes the LP sensing a signal indicative of cardiac activity of the patient over a plurality of cardiac cycles, and outputting one or more conductive communication pulses, during a portion of at least one of the cardiac cycles, wherein the portion of the at least one of the cardiac cycles is identified based on the signal that is sensed and the information that is stored.
US11957913B2
The present disclosure provides systems and methods for generating burst waveforms. An implantable neurostimulation system includes an implantable stimulation lead including a plurality of contacts, and an implantable pulse generator communicatively coupled to the stimulation lead. The pulse generator is configured to generate a waveform including a burst that includes a leading anodic pulse followed by alternating cathodic pulses and anodic pulses, each cathodic pulse in the burst having a greater amplitude than the previous cathodic pulse.
US11957910B2
Methods of enabling locomotor control, postural control, voluntary control of body movements (e.g., in non-weight bearing conditions), and/or autonomic functions in a human subject having a spinal cord injury, a brain injury, or a neurological neuromotor disease are described.
US11957905B2
An electric current stimulation device includes a first electrode and a second electrode that are arranged in a body, and an output circuit that outputs an electric signal; wherein the electric signal by which the user feels no pain is output from the output circuit, and the electric signal is applied to a distal portion of extremities or near the same by the first electrode and the second electrode when arranging the body at the distal portion of the extremities of the user or near the same.
US11957902B2
A living body stimulator includes a low-frequency pulse generator, a high-frequency signal generator, a synthesizer for forming a synthesized waveform where a high-frequency signal of the high-frequency signal generator is superimposed on a low-frequency pulse signal of the low-frequency pulse generator, a waveform control signal circuit for controlling the synthesizer so that one cycle includes an ON period of the synthesized waveform where the high-frequency signal is superimposed on the low-frequency pulse signal and an OFF period where the high-frequency signal is not superimposed on the low-frequency pulse signal, and an output transformer for receiving the synthesized waveform. An impedance on an output side of the output transformer is set such that a voltage of the synthesized waveform gradually increases and decreases during the ON period on the output of the output transformer when pads connected to the output of the output transformer are attached to the living body.
US11957898B2
The present invention consists of an implantable device with at least one package that houses electronics that receives input data or signals, and optionally, power, from an external system through at least one coil attached to the at least one package, processes the input data and delivers electrical pulses to neural tissue through at least one array of multiple electrodes that is/are attached to the at least one package. The invention, or components thereof, is/are intended to be installed in the head, or on or in the cranium, or on the dura, or on or in the brain.
US11957897B2
Embodiments may provide a general-purpose, relatively inexpensive, AI-driven implant that is able to adapt to and modulate any given neuron, circuit, or region in the brain, as well as individual cells of any type of tissue. For example, in an embodiment, a method for interacting with living tissue may comprise attaching a device to a body of a person or animal, the device comprising plurality of carbon fibers in contact with the living tissue, receiving by the carbon fibers signals from the living tissue, processing the received signals by the device, and transmitting the processed signals.
US11957886B2
A system includes a tubing set and a drive assembly. The tubing set includes inlet tubing couplable to a source of fluid, a valve coupled to the inlet tubing, a syringe coupled to the inlet tubing via the valve, and outlet tubing coupled to the valve. The valve is configured to allow fluid to be drawn from the source of fluid via the inlet tubing into a syringe body of the syringe and to be expelled from the syringe body and through the outlet tubing, and to prevent fluid from being drawn from the outlet tubing into the syringe body and to prevent fluid expelled from the syringe body from flowing through the inlet tubing. The drive assembly is configured to reversibly receive the tubing set such that a drive mechanism is engaged with a plunger of the syringe to reciprocally translate the plunger relative to the syringe body.
US11957884B2
One or more embodiments of the disclosure relate, generally, to a system to assist with manual dosing of insulin. Such a system may include a glucose sensor system, a reusable insulin dosing detector, and a recommendation system. The reusable insulin dosing detector may be configured to be reversibly connectable to a disposable component that may form part of an insulin manual delivery assembly. The reusable insulin dosing detector may be configured to detect insulin delivery associated with the insulin manual delivery assembly. The recommendation system may be configured to analyze blood glucose data and determine adjustments to insulin therapy settings.
US11957876B2
An automated blood glucose control system is configured to generate a backup therapy protocol comprising insulin therapy instructions derived from autonomously determined doses of insulin. The system generates a dose control signal using a control algorithm configured to autonomously determine doses of insulin to be infused into a subject for the purpose of controlling blood glucose of the subject based at least in part on a glucose level signal received from a glucose sensor. The system can track insulin therapy administered to the subject over a tracking period, including storing an indication of the autonomously determined doses of insulin delivered to the subject as basal insulin, as correction boluses of insulin, or as mealtime boluses of insulin. The system can generate a backup injection therapy protocol or a backup pump therapy protocol with insulin therapy instructions based at least in part on the insulin therapy administered to the subject over the tracking period.
US11957873B2
A fluid extravasation detection device detects the subcutaneous extravasation of fluid from a vein containing an intravenous (IV) catheter. The device includes one or more first temperature sensors for positioning on skin near an entry point of the IV catheter into the vein, and one or more second temperature sensors for positioning on skin near a tip of the subcutaneously located IV catheter. The first and second temperature sensors are operably connected to an electronic thermometer that compares the temperature difference between a first temperature and a second temperature. The first temperature is determined based on temperature detected by at least one of the one or more first temperature sensors. The second temperature is determined based on temperature detected by at least one of the one or more second temperature sensors. An alarm is activated if the difference between the first and second temperatures changes more than a predetermined amount.
US11957868B2
A system for transporting persons with reduced mobility includes a chassis having two lateral cross members, a device for connecting to an IV pole including a rod and a wheeled support attached to an end of the rod, the connection device including an attachment support fixed to the chassis, a coupling element designed to be solidly fixed to the rod, a member for connecting the coupling element to the attachment support, a lateral stop attached to at least one of the cross members, the lateral stop being built and arranged to brace the wheeled support in relation to the chassis and to position the IV pole laterally in relation to the transportation system.
US11957865B2
A device for clamping and holding medical hose lines includes a hose clamp with two clamping legs on opposite sides of a passage. The passage is configured to receive a first hose portion. The clamping legs are movable between a clamping position, in which the clamping legs constrict the passage and clamp the first hose portion, and a release position in which the constriction is eliminated. The device also includes a holding clip connected to the hose clamp. The holding clip has two arms arranged opposite one another bordering a recess. The recess is configured to receive at least one second hose portion to be held between the arms. The arms are movable relative to one another between an open position, in which the arms expose a slot opening radially into the recess, and a holding position in which the slot is closed or at least constricted.
US11957862B2
An apparatus for providing instrument access through a gel pad of a surgical access device disposed to seal an opening to a body cavity of a patient is disclosed. The apparatus includes a stem having a bore extending therethrough, the stem having a length sufficient such that when the stem is inserted through the gel pad a distal end of the stem protrudes beyond an inner surface of the gel pad. The bore is sized to permit an instrument to be inserted through the bore and through the opening into the body cavity. The stem includes a flanged opening to the bore that remains external to an outer surface of the gel pad and limits the insertion of the stem through the gel pad. The apparatus also includes a displaceable seal disposed within the bore below the flanged opening, the displaceable seal being operable to seal the bore prior to insertion of the instrument and to displace to permit insertion of the instrument while maintaining the seal.
US11957861B2
A wirelessly powered tattoo machine is disclosed, which has a substantially radially symmetric exterior shape for optimal manipulability by a user, and integrated controls for on-device configuration and operation. The power supply component of the machine may be removed, and multiple battery packs may be utilized with a single machine for continuous use. The machine may also be powered by wire and simultaneously operate the machine while charging a connected battery pack. The machine may further include wireless communication with one or more separate devices to operate the machine or control the machine's settings, such as a foot pedal or mobile phone.
US11957857B2
A process for arranging a protective sheath on a drug-coated balloon catheter in a machine. The protective sheath is transported via a transport system into a holding device. A drug coated area of the balloon catheter from contact with the machine. The protective sheath is arranged on a drug-coated area of the balloon catheter by machine relative motion between the balloon catheter and the protective sheath. The protecting can be placing at least one first and one second flexible film between the balloon catheter and a guide of the machine during the relative motion or can be holding the balloon catheter at a position on the catheter away from the drug-coated area during the relative motion.
US11957856B2
A balloon catheter device with a fluid management system includes a source of balloon fill media and a balloon catheter in fluid communication with the source of balloon fill media. A first conduit is provided for delivering the balloon fill media from the source to the balloon catheter for inflation of a balloon of the catheter device. A second conduit is provided for returning the balloon fill media from the balloon catheter to the source for deflating the balloon. A first pump is disposed along one of the first conduit and the second conduit for pumping the balloon fill media through the respective conduits. The fluid management system operates in three states, namely, (1) a first state in which the balloon fill media is delivered to the balloon for inflation thereof, (2) a second state in which the balloon fill media is removed from the balloon for deflation thereof; and (3) a trapped volume mode in which the balloon fill media is circulated through the balloon so as to maintain an at least substantially constant pressure in the balloon. The fluid management system is configured to maintain a pressure of the balloon between 0.2 psi and 1 psi while maintaining adequate fluid flow to cool the balloon.
US11957853B2
Various embodiments disclosed relate to drug-coated balloon catheters for treating, preventing, or reducing the recurrence of a stricture and/or cancer, or for treating benign prostatic hyperplasia (BPH), in a non-vascular body lumen and methods of using the same. A drug-coated balloon catheter for delivering a therapeutic agent to a target site of a body lumen stricture includes an elongated balloon having a main diameter. The balloon catheter includes a coating layer overlying an exterior surface of the balloon. The coating layer includes one or more water-soluble additives and an initial drug load of a therapeutic agent. In some embodiments, the balloon catheter includes a length-control mechanism which stretches and elongates the balloon when it is in a deflated state, giving the balloon a smaller cross-sectional deflated profile for tracking through the body lumen and for removal after treatment.
US11957844B2
The present invention provides for an improved method of determining a water out condition in a humidified gases supply apparatus. The method includes a two step process including a primary determination of a water out condition and a secondary determination of a water out condition. This primary determination is made during observation of the normal operation of the apparatus. During the secondary determination the method takes temporary control over the humidifying part of the apparatus. The secondary determination confirms or contradicts the primary determination.
US11957843B2
A connector for connecting with an absorber canister includes a first connection port for detachably communicating with an input port of the absorber canister; a second connection port for detachably communicating with an output port of the absorber canister; and a seal. The seal being sleeved on a sidewall of at least one connection port of the first connection port and the second connection port, and the seal including: an annular ring positioned on an outer sidewall of the at least one connection port; a guide chamfer portion, the guide chamfer portion being annular and extending obliquely from a bottom of the annular ring towards an interior of the at least one connection port; and a lip, the lip being annular and extending from an end portion of the guide chamfer portion in a direction towards or away from the annular ring.
US11957840B2
A device combining a treatment of ear and sinus conditions along with speech therapy and administration of medication is disclosed. The device comprises a patient facemask, adapted to cover mouth and nose of a patient, and a visual and/or audio feedback mechanism connected to the facemask and adapted to provide feedback through internal air pressure in a device's compartment. The device's compartment is adapted to be in fluid communication with the patient mouth and nose during its operation. The device may comprise a supervisor facemask. Expiration into the facemask(s) increases air pressure. An increase in air pressure within the device activates the feedback mechanism and will lead to effective middle ear and sinus ventilation. The feedback mechanism may also be used in speech therapy for feedback to the patient. Drugs may be administered into the system for treatment of airway disease of for the purpose or general anaesthesia.
US11957838B2
There is described a ventilator for ventilating an airway of a patient. The ventilator is generally configured to perform a series of respiration cycles, wherein each respiration cycle includes the delivery of a main volume of fresh respiratory gas into the patient's airway, followed by the evacuation of a corresponding volume of used respiratory gas, and to further perform a series of subcycles during a corresponding one of the respiration cycles, wherein each subcycle includes the delivery of an auxiliary volume of fresh respiratory gas into the patient's airway, followed by the evacuation of a corresponding volume of used respiratory gas, the auxiliary volume being smaller than, and distinct from, the main volume.
US11957817B2
A method for degrading an organism includes steps as follows. A composite structure is provided, wherein the composite structure includes a degradation activity donor and a supporter. The degradation activity donor has a piezoelectric property. The supporter carries the degradation activity donor, wherein the degradation activity donor is completely or partially covered by the supporter. A contacting step is conducted, wherein the composite structure is contacted with a medium. The medium includes at least one organism and water. A degrading step is conducted, wherein a mechanical perturbation is generated in the medium to polarize the degradation activity donor, and a separation of an electron-hole pair is generated for degrading the organism.
US11957816B2
A volatile composition dispenser and a method of dispensing a volatile composition is provided. The volatile composition dispenser includes a reservoir for containing a volatile composition and a transport member having a first end portion and an opposing second end portion, and an evaporative surface. The first end portion of the transport member is in fluid communication with the reservoir and the second end portion of the transport member is in fluid communication with the evaporative surface. The volatile composition dispenser also includes an air pump in gaseous communication with the reservoir.
US11957813B2
A double network hydrogel consists of a first network and a second network, where the first network is, or includes, a first polymer that is formed, at least in part, of —CH2—CH(OH)— units, and the second network is, or includes, a second polymer that is formed, at least in part, of carboxyl (COOH)-containing units or salts thereof, sulfonyl (SO3H)-containing units or salts thereof, and at least one of hydroxyl (OH)-containing units or amino (NH2)-containing units, where the hydrogel may be used as a cartilage replacement.
US11957804B2
High-energy optical disinfection systems inside a commercial airplane using highly efficient, flexible, and durable side-emitting optical fibers optically coupled to high-energy UV-C laser diodes to destroy submicroscopic infectious agents and inactivate microorganisms inside the airplane. With the high-energy UV-C laser diodes optically coupled to the side-emitting optical fibers, which can be easily routed to different areas inside the airplane, the high-energy UV-C laser light emitted from the side of the optical fiber will disinfect the airplane along a wide or long swath continuously without interruption.
US11957803B2
A disinfecting apparatus including a housing to accommodate at least one tray therein, the housing having a first side and a second side, an ultraviolet (UV) light source disposed in the housing and configured to emit UV light towards the tray, and a plurality of doors including a first door and a second door disposed on the first side and the second side of the housing, respectively, in which the first door and the second door are configured to be opened in a direction away from the housing.
US11957799B2
A device for providing treatment is disclosed. The device provides proper skin electrical conductivity while still being minimally invasive by adhering to the patient's skin that also implements safety measures that off-the-shelf electrode options do not have. This device includes a graphite powder-based skin counter electrode that has a graphite powder suspended in an electrolyte gel that allows for electrochemical conduction between the graphite particles in the graphite powder. The gel is spread over a first side of a hydrogel layer. A device housing is mounted on the hydrogel layer over the first side. The device housing contains the electrolyte gel and graphite powder, defines an opening or lead opening as well as an empty expansion chamber for gaseous anodic byproduct. A metallic wire or rod extends from the electrolyte gel and through the housing opening and connects to a potentiostat. The second side of the hydrogel layer is adhered to the skin of the patient. The graphite powder-based skin counter electrode device takes into account safety.
US11957790B1
Herein described is a syringe assembly configured for the in situ lyophilization of an initial liquid preparation into a lyophilized product as well as the subsequent sealing of the lyophilized product for storage and transport, user reconstitution of the lyophilized product, and dispensing of the lyophilized product in rehydrated form to a patient in a medical setting, all in the same syringe. The combination lyophilization and dispensing syringe assemblies of the present invention greatly enhance the efficiency of the lyophilization process and find particular utility in conjunction with the dedicated lyophilization apparatus and methods described in U.S. Pat. Nos. 11,536,512 and 11,723,870. In particularly preferred embodiments, the present invention provides for shortened lyophilization cycles in a syringe barrel optionally fitted with a sealing Luer lock cap at its distal end and a vented stopper at its proximal end. During lyophilization, gas may flow out of the syringe barrel and through the stopper. After lyophilization, the stopper slid to its sealed position, thereby forming an airtight syringe whose contents are insulated from surrounding atmosphere and potential contamination. During the life cycle of the filled syringe, from seal to storage to transport, the lyophilized material is never exposed to the atmosphere. In addition, at time of use, an elongate stem may be threaded into the stopper to form a dispensing plunger in which the stopper acts as a sealing piston element In this manner, the assembly of syringe barrel, stopper and elongated stem constitute a fully functioning syringe that may be used to rehydrate and dispense the medicament of interest.
US11957784B2
A solid matrix sustained release ophthalmic formulation for topical delivery of a solid ophthalmic drug to the eye, medical devices, drug cores, drug inserts and drug delivery systems comprising the formulation, methods of manufacturing the formulation, medical devices and their methods thereof for delivering the ophthalmic drug for a treatment period provided herein. The formulation disclosed herein is an admixture of an ophthalmic drug, and a combination of a hydrophobic polymer, a hydrophilic polymer and a surfactant, wherein the drug is eluted daily over an extended period of time at therapeutic dose of drug.
US11957781B2
A Swertia chirata extract obtained by extracting with supercritical CO2 an alcoholic extract of Swertia chirata, and to a cosmetic composition including such an extract having in particular an anti-ageing effect for the skin. Also, administering such an extract in a cosmetic method for preventing and/or reducing skin ageing and a cosmetic method for hydrating the skin and/or improving the barrier function of the skin.
US11957780B2
Provided is method of maintaining or improving a skin barrier function in a subject comprising orally administering to the subject a composition comprising an oil-soluble extract from red paprika, wherein the oil-soluble extract contains a hexane-soluble component.
US11957767B2
The present disclosure provides a compound targeting prostate specific membrane antigen (PSMA), wherein the compound has the following structure shown in Formula (I); R1 is a compound structure targeting prostate specific membrane antigen; L1 is -(X)n-(CH2)m-(Y)q-, X and Y are independently selected from lysine, glutamic acid or a derivative structure containing lysine and glutamic acid, n is an integer from 0 to 12, m is an integer from 0 to 60, q is an integer from 0 to 12, and each CH2 may be individually substituted with —O—, —NH(CO)—, or —(CO)—NH—; L2 is -(CH2)p-, p is an integer from 0 to 30, and each CH2 may be individually substituted with —O—, —NH(CO)—, or —(CO)—NH—; and R2 is a nuclide chelating group. The present disclosure also provides a radiolabeled complex based on the structure of the compound. The compound and the radiolabeled complex have appropriate blood circulation time, high uptake in tumors and long retention time, and are suitable for nuclide therapy and imaging of tumors with high expression of PSMA.
US11957766B2
The present invention includes a probe, an assay, a method of detecting, a human NAD(P)H quinone oxidoreductase-1 (hNQO1) enzyme activity with a fluorescent probe comprising a quinone propionic acid (QPA) conjugated to dicyanoisophorone (DCP), wherein the hNQO1 reduces the probe to releases a fluorescent DCP, and a method of making the same.
US11957761B2
Compounds of formula (1): and pharmaceutically acceptable salts and solvates thereof, are described. The compounds are α4β7 antagonists and are useful in the prevention or treatment of inflammatory conditions and/or autoimmune diseases, especially inflammatory bowel disease.
US11957759B1
Provided herein are bifunctional compounds having the chemical structure I: PTM-L-CLM (I): or pharmaceutically acceptable salts thereof, which find utility as modulators of Rapidly Accelerated Fibrosarcoma (Raf, such as c-Raf, A-Raf, and/or B-RAF) and are useful in the treatment of a variety of Raf mediated conditions or diseases, such as cancer, specifically lung cancer, skin cancer, or colorectal cancer.
US11957758B2
The present invention belongs to the field of pharmaceutical manufacturing technology. The present invention provides a pharmaceutical composition of a conjugate and a preparation method thereof. The pharmaceutical composition is preferably administered by injection. The docetaxel conjugate has a structural formula as shown in the following formula: (I).
US11957756B2
Stevia extracts with selected major steviol glycosides (Reb A, stevioside, Reb D, Reb C) and minor steviol glycosides and glycosylated diterpene derivative plant molecules, derived from Stevia rebaudiana plant are found to improve the perception of flavor and taste perception, which includes the sweet, savory and salty perception in a wide range of food and beverage applications.
US11957752B2
The present invention relates to the technical field of photosensitizers, and particularly to a near-infrared nano-photosensitizer and a preparation method and use thereof. The near-infrared nano-photosensitizer in the present invention is modified by conjugation extension of the boron dipyrromethene core, achieving absorption and emission spectra close to the near-infrared region. A polyfluoroalkyl group and a polyethylene glycol group are introduced to the boron dipyrromethene structure to obtain an amphiphilic photosensitizer. By means of the strong fluorine-fluorine interaction between the polyfluoroalkyl group and the hydrophilic interaction of the polyethylene glycol group, a nano-photosensitive micelle with an ultra-low CMC value is ultimately constructed. Boron dipyrromethene is induced by fluorine-fluorine interaction to undergo J-aggregation, causing the maximum absorption peak to red-shift to the near-infrared region, beneficial to the deep phototherapy of tumors.
US11957729B2
The present invention relates to peptides, nucleic acids, and cells for use in the immunotherapy of cancer. The present invention furthermore relates to survivin-derived tumor-associated cytotoxic T cell (CTL) peptide epitopes, alone or in combination with other tumor-associated peptides that serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses. The present invention specifically relates to three novel peptide sequences and variants thereof derived from HLA class I and class II molecules of human tumor cells that can be used in vaccine compositions for eliciting anti-tumor immune responses.
US11957722B2
The present invention discloses an anti-aging composition, which includes: (a) isolated lactic acid bacterial strains or a fermented product thereof; and (b) an excipient, a diluent, or a carrier; wherein the isolated lactic acid bacterial strains include: Bifidobacterium bifidum VDD088 strains, Bifidobacterium breve Bv-889 strains, and Bifidobacterium longum BLI-02 strains. The present invention further provides a method for preventing aging by administering the foregoing anti-aging composition to a subject in need thereof.
US11957706B2
The present disclosure relates to a composition for preventing or treating fibrosis including an inhibitor of cyclin-dependent kinase 17 (CDK17) expression or activity. According to the present disclosure, the inhibitor of CDK17 expression or activity significantly reduces collagen production and cell activity and viability in activated hepatic stellate cells (liver fibrosis cell model), renal tubular epithelial cells (renal fibrosis cell model) in which fibrosis is induced by TGF-β treatment, and alveolar epithelial cells (lung fibrosis cell model) in which fibrosis is induced by TGF-β treatment, indicating that the composition of the present disclosure has an excellent effect in preventing or treating fibrosis.
US11957703B2
The invention provides methods of modulating and regulating NHD protein-protein interactions through nicotinamide mononucleotide, analogs and derivatives thereof, such as NAD+. Such modulation may be useful in methods of treating and preventing cancer, aging, cell death, radiation damage, radiation exposure, among others, may improve DNA repair, cell proliferation, cell survival, among others, and may increase the life span of a cell or protect it against certain stresses, among others.
US11957695B2
The subject matter disclosed herein is generally directed to modulating T cell dysfunctional and effector states by modulating glucocorticoid and IL-27 signaling. The invention further relates to modulating immune states, such as CD8 T cell immune states, in vivo, ex vivo and in vitro. The invention further relates to diagnostic and screening methods.
US11957692B2
The present disclosure provides methods for treating Alzheimer's disease (AD) comprising administering clomipramine or a pharmaceutically acceptable salt thereof. The administration of clomipramine increases the levels of TAp73 and decreases the levels of proliferating cell nuclear antigen (PCNA) and cleaved caspase-3 in the AD patients. The methods of the present disclosure reduce the neurodegeneration and improve the cognitive and functional decline in AD patients.
US11957691B2
An object of the present invention is to provide a combination drug that has remarkably excellent preventive and/or therapeutic effects on polycystic kidney disease. The present invention provides a drug for preventing and/or treating polycystic kidney disease comprising a combination of tolvaptan or a prodrug thereof with a somatostatin derivative, and a method for treating polycystic kidney disease using this drug.
US11957687B2
The disclosure relates to compounds and pharmaceutical compositions capable of modulating the hydroxysteroid 17-beta dehydrogenase (HSD17B) family member proteins including inhibiting the HSD17B member proteins, e.g. HSD17B13. The disclosure further relates to methods of treating liver diseases, disorders, or conditions with the compounds and pharmaceutical compositions disclosed herein, in which the HSD17B family member protein plays a role.
US11957686B2
Described herein are methods for the administration of reboxetine, or a pharmaceutically acceptable salt thereof, to a human being in need thereof, resulting in a first maximum plasma concentration and a second maximum plasma concentration, wherein the two maxima are separated by a time period of about 2 hours to about 6 hours.
US11957678B2
Provided herein, inter alia, are compositions and methods for generating a immune response in an individual and/or inducing the expression of neoantigens on the surface of abnormal (such as proliferative) cells via promotion of premature termination codon (PTC) read-through and inhibition of nonsense-mediated decay (NMD) of messenger RNAs (mRNAs) bearing PTCs.
US11957673B2
Compositions and methods of selectively activating Akt3 are provided.
US11957665B1
The present invention relates to a pharmaceutical composition for preventing or treating alopecia areata acting as a functional antagonist for S1P receptor's subtypes S1PR1 and S1PR4, and more particularly, relates to a pharmaceutical composition containing as an active ingredient a sphingolipid compound acting as a functional antagonist for S1PR1 and S1PR4, does not cause cardiovascular side effects, and is effective in preventing or treating alopecia areata.
US11957663B1
An 5-(4,5-bis(4-chlorophenyl)-2-(4-methoxyphenyl)-1H-imidazol-1-yl)pentanoic compound, its synthesis, and its use as an antimicrobial agent.
US11957661B2
This disclosure relates to JAK1 pathway inhibitors and their use in treating vitiligo.
US11957647B2
Disclosed is a pharmaceutically-acceptable composition in the form of a solid, amorphous, mono-particulate powder comprising a mixture of: (a) a pharmacologically-effective dosage amount of an adrenergic receptor modulator, or a pharmaceutically-acceptable salt thereof; and (b) a pharmaceutically-acceptable carrier material, which carrier material comprises a maltodextrin with a dextrose equivalent (DE) that is above 15. Compositions are suitable for transmucosal drug delivery, including nasal delivery, by which said compositions may be loaded into a single-use nasal applicator. Compositions are preferably made by way of spray drying and may further include a disaccharide, such as lactose or trehalose which, along with the active ingredient and maltodextrin, may be spray-dried together in combination. Compositions may further comprise one or more alkyl saccharides. Preferred alkyl saccharides include sucrose esters, such as sucrose monolaurate. Preferred adrenergic receptor modulators include epinephrine (adrenaline). The compositions are thus particularly useful in the treatment of allergic reactions, including anaphylaxis.
US11957642B2
An internal substance supplier includes a conveying mechanism including a conveying member configured to capture and convey an internal substance, and a supply mechanism including a scraping member disposed to cross a conveyance route of the substance by the conveying member in the conveying mechanism and configured to collide with the substance conveyed by the conveying member, a gliding member including a recessed groove configured to guide the substance colliding with the scraping member and scraped from the conveying member, to be adjacent to a position vertically above a die bore in a table in a compression-molding machine, and a push transfer member including a projection configured to come into contact with the substance, push the substance to a start edge of the recessed groove in the gliding member, and move along the recessed groove to transfer the substance to an end edge of the recessed groove.
US11957641B2
Various aspects of the subject disclosure relate to a compounder system having a cartridge that includes fluid pathways controllable by valves of the cartridge. A pump component within the cartridge is actuable to move fluid through the controllable fluid pathways. The cartridge includes a needle extending from a cartridge body and fluidly coupled to at least one of the controllable fluid pathways. A vial puck is provided for attachment to a vial to be fluidly coupled to the cartridge by the needle. The vial puck may include a hygroscopic member to absorb fluid from the needle to ensure a dry disconnect. A shuttle valve may also be provided.
US11957640B2
A feeding device includes a fluid reservoir and a nipple configured to be attached to the fluid reservoir. The nipple includes a body portion defining a compartment configured to contain a liquid so as to mimic a feel of a mother's breast. The body portion comprises a nipple tip comprising a fluid outlet. The nipple includes a base member attached to the body portion, the base member including an attachment portion configured to attach the nipple to the fluid reservoir. The base member comprises a fluid inlet in fluid communication with the fluid reservoir. The nipple includes a fluid passageway extending through the compartment from the fluid inlet to the nipple tip, where the fluid passageway allows fluid to flow from the fluid reservoir to the fluid outlet. A valve member positioned on the base member adjusts a flow rate of fluid from the fluid reservoir into the fluid passageway.
US11957637B2
A spa is provided including a frame, a shell mounted to the frame defining a basin for holding water, at least one sensor for monitoring a spa component or water condition, a communications interface including a cellular transceiver, and a battery for providing power to the at least one sensor and to the communications interface when the spa is not connected to a power source. The spa also includes a controller in electrical communication with the at least one sensor and the communications interface. The controller is configured to, while the spa is not connected to the power source, receive information from the at least one sensor, process the received information, and cause the communications interface to wirelessly transmit the processed information to a remote source or central server.
US11957636B2
An assisting torque setting apparatus and method, wherein the apparatus is configured to generate a reference gait model by applying body information of a user to a predetermined body model, and set an optimal assisting torque by adjusting an assisting torque provided from a walking assistance apparatus to the user based on the reference gait model is disclosed.
US11957635B2
A percussive therapy device that includes a housing, an electrical source, a motor positioned in the housing, a switch for activating the motor, a push rod assembly operatively connected to the motor and configured to provide reciprocating motion in response to activation of the motor, and a massage attachment secured to a distal end of the push rod assembly. The reciprocating motion of the push rod assembly has a user-adjustable amplitude.
US11957633B2
A patient transport apparatus transports a patient over a floor surface. The patient transport apparatus includes a support structure and a drive wheel assembly having at least one drive wheel, a powered drive system coupled to the at least one drive wheel, and at least two user input devices. The apparatus also includes a controller coupled to the powered drive system and user input devices configured to determine which one of the user input devices is active and operable to cause the powered drive system to rotate the drive wheel and to maintain the other user input device as inactive, or passive.
US11957630B2
In one implementation, a casket lowering system is configured to enable the lowering of a casket into a grave and includes: a casket support system configured to support the casket and temporarily suspend the casket above the grave; an electrically-actuated brake assembly coupled to the casket support system and configured to control the rate of descent of the casket support system into the grave; and a rechargeable power source electrically coupled to the electrically-actuated brake assembly and configured to provide electrical energy to the electrically-actuated brake assembly.
US11957629B2
Disclosed are systems and methods for assisting with procedures involving a subject's joint, such as a joint. Robotic devices move and position the subject to manipulate the joint and sensing devices sense the joint gap. The robotic devices are controlled based on the joint gap. Novel techniques are disclosed for joint gap segmentation, approximating an uncertainty in determination of the varying dimension of the joint gap, and real-time motion analysis of the joint gap size. In some examples, a kinematic model of the patient's anatomy is utilized to provide robotically assisted manipulation of the same using the techniques described herein.
US11957625B2
The disclosure relates to a medical imaging supply transport cart having enhanced safety features and a process implementing the same. The medical imaging supply transport cart includes a support surface configured to support medical imaging supplies, the support surface further configured to support a support mechanism, and the support mechanism further configured to support the medical imaging supplies. The support mechanism further configured to rigidly hold the medical imaging supplies with a first holding mechanism, the medical imaging supplies configured to store at least one dose of a nuclear medicine, a plurality of wheels arranged below the support surface, at least one door configured to enclose the medical imaging supplies, and a handle configured to be grasped by a user to guide the medical imaging supply transport cart.
US11957618B2
The invention provides a cooling pad 110 for alleviation of pain or discomfort, especially in the perineum as a result of childbirth. The pad 110 has at least one chamber 116 containing a fluid (such as saline) for cooling. There is at least one aperture 126 for allowing passage of body fluid. The aperture 126 is located inboard of the chamber 116. Aperture 126 is formed in a web 124. Cooling pad 110 may be used alone or as part of an assembly, sandwiched between cover layer 130 and peel-off backing 132, and is intended to be placed in a freezer prior to use.
US11957616B2
Delivery systems and methods for forming and delivering biomaterials from two components are described herein. In particular, apparatus and methods for performing controlled delivery of multicomponent delivery of biomaterials into or onto a body part, such as a body lumen are described. More specifically, in some embodiments, the apparatus and methods are directed towards controlled delivery of micro-volumes of biomaterials into or onto a target location, the micro-volumes being defined as 0.001 mL-1 mL (or 1 μL-1,000 μL) of volume.
US11957615B2
An ostomy collection and drainage system includes an ostomy pouch (10) having an outer wall defining an internal collection area, an inlet opening (14) formed in the outer wall in fluid communication with the internal collection area and an outlet body (20) connected to the outer wall having an outlet opening extending therethrough in fluid communication with the internal collection area, the outlet body having one of a latch and a catch. The system further includes a closure (40) configured for removable coupling to the outlet body and an adapter (60) configured for removable coupling to the outlet body, the adapter having an adapter opening extending therethrough and the other of the latch and the catch. The adapter and the closure are interchangeably coupled to the outlet body such that in a first condition the adapter is coupled to the outlet body by way of engagement of the catch and the latch, and in a second condition the closure is coupled to the outlet body.
US11957607B1
A prosthetic device may include a forearm portion having a prosthesis wall, a prosthesis interior formed by the prosthesis wall, a control module access opening in the prosthesis wall and communicating with the prosthesis interior, an access opening cover reversibly closing the control module access opening and a control module in the prosthesis interior adjacent to the control module access opening. A cosmetic prosthetic glove may be configured for deployment on the forearm portion. The cosmetic prosthetic glove may include a dorsal glove surface and a ventral glove surface. At least one display may be provided in at least one selected position on the cosmetic prosthetic glove. The control module may be configured to be disposed in electronic communication with the display upon deployment of the cosmetic prosthetic glove on the forearm portion. The control module may be operable to present at least one image on the display.
US11957596B2
An implant includes a curved first plate section having a curvature about a longitudinal axis extending in a longitudinal direction. The first plate section has a first hole and a second hole. The first hole and the second hole are positioned to receive respective bone screws for attaching the implant to a first curved surface of a bone having a syndesmosis. A second plate section extends continuously from the first plate section. The second plate section has at least a third hole that is positioned to be offset from the first hole and the second hole in a direction that is anterior or posterior from the first hole and the second hole in a case where the longitudinal axis is aligned along a superior-inferior direction. The third hole is configured to receive at least one screw or at least one button for holding a suture at a position offset from the first line segment hole and the second hole in the anterior or posterior direction, for reducing the syndesmosis.
US11957588B2
A mould adapted to be introduced into a joint of a human patient for resurfacing at least one carrying contacting surface of said joint is provided. The mould is adapted to receive material for resurfacing at least one carrying contacting surface of said joint. The mould is further adapted to be resorbed by the human body or melt after having served its purpose.
US11957583B2
A delivery device for cardiac valve repair implants includes a delivery catheter and an extension member protruding from a distal end of the delivery catheter. The delivery device further includes a control arm assembly having pairs of control arms. Each pair includes a proximal control arm drivable from a handle assembly of the delivery device and a distal arm coupled to a distal end of the proximal control arm and a distal end of the extension member. Proximally driving each of the proximal control arms of the control arm assembly results in expansion of the control arm assembly and corresponding expansion of a cardiac valve repair implant coupled to the control arm assembly.
US11957575B2
Stented prosthetic heart valves including a stent frame having a plurality of stent frame support structures collectively defining an interior surface, an exterior surface and a plurality of cells. The stented prosthetic heart valve further including a valve structure including valve leaflets disposed within and secured to the stent frame and defining a margin of attachment. The stented prosthetic heart valve including one or both of an outer paravalvular leakage prevention wrap and an inner skirt for supporting the valve leaflets. In various embodiments, the outer wrap is positioned entirely on one side of the margin of attachment. In embodiments including an inner skirt, the outer wrap and the inner skirt are on opposite sides of the margin of attachment such that the inner skirt and the outer wrap do not overlap. In other embodiments, the outer wrap includes a plurality of zones having varying thickness.
US11957573B2
Some embodiments of the present disclosure provide a stent-valve for transcatheter implantation to replace a cardiac valve. In some embodiments, the stent valve being compressible to a compressed state for delivery, and expandable to an operative state for implantation. In some embodiments, the stent-valve comprises a stent, a plurality of leaflets for defining a prosthetic valve, an inner skirt, an outer skirt, and a paravalve seal for sealing against surrounding tissue. In some embodiments, the paravalve seal comprising material that swells in response to contact with blood or components thereof.
US11957569B2
A device and method for aspirating graft tissue and delivering the graft tissue to a target delivery site (for example, when performing Descemet's membrane endothelial keratoplasty). In one embodiment, an injector comprises a cylinder and a plunger at least partially located within the cylinder, the plunger being rotatably advanceable and retractable within the cylinder. In one aspect of the embodiment, rotating the plunger in a first direction within the cylinder controllably aspirates a graft tissue into the injector and rotating the plunger in a second direction opposite the first direction controllably ejects the graft tissue from the injector.
US11957566B2
A method of implanting a graft onto a proximal humerus includes securing a first suture anchor to a first portion of the proximal humerus and securing a second suture anchor to a second portion of the proximal humerus. The first suture anchor includes a first suture and the second suture anchor includes a second suture. The graft is inserted over the proximal humerus. The method further includes positioning the graft relative to the proximal humerus such that a lateral portion of the graft is oriented over a greater tuberosity of the proximal humerus and a medial portion of the graft is oriented over the medial greater tuberosity. The graft is secured to the proximal humerus via the first suture member and the second suture member. The method may also include securing the graft anteriorly to the subscapularis and/or posteriorly to the infraspinatus.
US11957553B2
An absorbent garment that includes a longitudinal axis and a lateral axis. The absorbent garment also includes a front region, a back region and a crotch region, with the crotch region being disposed between the front region and the back region. The crotch region includes an absorbent assembly. The absorbent garment further includes a front panel in the front region, wherein the front panel includes an inner layer, an outer layer and a front longitudinal end; a back panel in the back region, wherein the back panel includes an inner layer, an outer layer and a back longitudinal end. The front panel and the back panel each include a stranded elastic area between their inner and outer layers. The front panel also includes a stretch banded area disposed between the inner and outer layers. The stretch banded area is disposed adjacent the front longitudinal end.
US11957551B2
Absorbent articles herein may provide a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet. The absorbent core may comprise at least one channel having a shape. The backsheet graphics may substantially match the shape.
US11957547B2
A medical dressing is provided. The dressing has a central portion and a border portion, and comprises a backing layer, an adhesive body contact layer and a pad arranged in the central portion between the backing layer and the adhesive body contact layer. The pad is symmetric about a longitudinal center line and the dressing comprises a lobed portion on each side of the center line. The central portion of the dressing has a tensile strength in the longitudinal (y) direction of at least 60 N, preferably at least 70 N at an elongation of 25%, as measured by the test method ASTM D 882-12. The medical dressing may be used for pressure ulcer prevention, such as at the sacrum region of a human body.
US11957545B2
In some embodiments, a wound monitoring and/or therapy apparatus can include a wound dressing configured to be positioned over a wound. The wound dressing can support one or more sensors. The one or more sensors can include an optical sensor array cluster, which can include an optical sensor and single light source. In some embodiments, the wound dressing can include a substantially stretchable wound contact layer that includes a wound facing side and a non-wound facing side opposite the wound facing side, the wound facing side configured to be positioned in contact with a wound. The non-wound facing side of the wound contact layer can support a plurality of electronic components and a plurality of electronic connections that connect at least some of the plurality of the electronic components. The electronic components can include one or more sensors configured to obtain measurements of the wound or the periwound, or both.
US11957542B2
A semi-automated veterinary medicine delivery device may sense whether and how much air may have been incorporated into a dose delivered to an animal. The device may also sense an incomplete injection in some cases, and may cause a second dose to be administered to make up for the incomplete dose. The device may compare a position sensor on a syringe in combination with a current sensor on a motor attached to the syringe to detect any abnormalities. In the case of an improper dose, the device may alert the user and administer a second dose.
US11957539B2
A dental prosthesis system, for the use with at least two dental implants, wherein the dental prosthesis is divided in a first prosthetic part and a second prosthetic part, jointed by a prosthetic screw, and wherein the first prosthetic part is connected to the dental implants through at least two connectors, and such dental prosthesis has an engaging and guidance system, including two female elements, disposed on the top of the first prosthetic part, and two corresponding male elements, disposed on the bottom of the second prosthetic part, whereby the connection between the two female elements and the two male elements is releasable.
US11957519B2
The present disclosure provides a medical device and method to determine proper implant screw sizing for inserting within the intramedullary canal of a patient's bone. The medical device includes a radiolucent base that includes radiopaque markings indicative of an implant screw. The markings therefore appear on a radiographic image taken of the provided medical device. The markings may include first diameter markings and length markings, and may also include second diameter markings. The first and second diameter markings may be indicative of a major and minor diameter of an implant screw, respectively. The markings may also include an indication of a type or model of implant screw. In some instances, the medical device may include multiple sets of markings. In such instances, each set of markings is indicative of a different implant screw.
US11957517B2
Specialized ultrasound imaging systems and methods provide metrics related to objective and consistent quantification of scar tissue volume that strongly correlate with tendon healing and range of motion. Automated acquisition of ultrasound images of fingers helps assess tendon healing in a non-invasive, quantitative fashion and can be used to guide clinical decision-making, management of post-operative tendon repair patients, and employment and insurance considerations.
US11957506B2
Provided is a testing method for determining an oral indicator by which an oral indicator can be determined. The testing method for determining an oral indicator includes an image acquisition step of acquiring an ultrasonic image of an inside of an attached gingiva of a subject, using a measurement probe, an average brightness acquisition step of acquiring average brightness of the ultrasonic image, and an indicator determination step of determining an oral indicator of the subject by referring to the average brightness and a reference of an oral indicator.
US11957498B2
In one embodiment, an X-ray diagnostic apparatus includes an X-ray source, an X-ray detector, an arm, and processing circuitry. The arm supports the X-ray source and the X-ray detector. The processing circuitry identifies a three-dimensional running direction of a blood vessel of an object from a plurality of images that are obtained by using the X-ray source and the X-ray detector to image the object from at least two different angles, and controls positions of the X-ray source and the X-ray detector by using the arm in such a manner that a target position of the blood vessel is imaged from the at least two different directions determined depending on the three-dimensional running direction.
US11957494B2
The present invention relates to a method for preparing an X-ray image, which can be carried out by an X-ray machine, of at least one surface and/or volume area of at least one part of at least one head of at least one patient. The invention also relates to a corresponding device for data processing, a corresponding computer program product, a corresponding medium and a corresponding X-ray machine. The invention also relates to a method for taking an X-ray image which can be carried out by an X-ray machine of at least one surface and/or volume area of at least one part of at least one head of at least one patient.
US11957488B2
A medical device includes a sensor to observe a characteristic of an anatomy, and a sensor base coupled to the sensor. The medical device includes a coupling system to couple the sensor base to the anatomy. The coupling system includes a first adhesive member and a second adhesive member. The first adhesive member is coupled to the sensor base and the second adhesive member is to couple to the anatomy. The first adhesive member includes at least one cut-out to direct moisture to an ambient environment surrounding the medical device.
US11957482B2
The control module of a first pacemaker included in an implantable medical device system including the first pacemaker and a second pacemaker is configured to set a pacing escape interval in response to a far field pacing pulse sensed by the first pacemaker. The far field pacing pulse is a pacing pulse delivered by the second pacemaker. The pacing escape interval is allowed to continue without restarting the in response to a far field intrinsic event sensed by the first pacemaker during the pacing escape interval. The first pacemaker delivers a cardiac pacing pulse to the heart upon expiration of the pacing escape interval.
US11957478B2
A method can include receiving (1) images of at least one subject and (2) at least one total mass value for the at least one subject. The method can further include executing a first machine learning model to identify joints of the at least one subject. The method can further include executing a second machine learning model to determine limbs of the at least one subject based on the joints and the images. The method can further include generating three-dimensional (3D) representations of a skeleton based on the joints and the limbs. The method can further include determining a torque value for each limb, based on at least one of a mass value and a linear acceleration value, or a torque inertia and an angular acceleration value. The method can further include generating a risk assessment report based on at least one torque value being above a predetermined threshold.
US11957460B2
The invention comprises a method and apparatus for sampling a common tissue volume and/or a common skin layer skin of a person as a part of noninvasively determining an analyte property with an analyzer including: a set of detectors at least partially embedded in a probe housing, the probe housing comprising a sample side surface, the detectors including a first and second range of detection zones of differing radial distances from a first illumination zone and second illumination zone, respectively coupled to separate sources, with surface paths between the sources and detectors overlapping a common skin area during use.
US11957459B2
Subject matter disclosed herein relates to monitoring and/or controlling blood glucose levels in patients. In particular, times for obtaining metered blood glucose samples of a patient may be altered based, at least in part, on a blood glucose level of said patient observed from a blood glucose sensor.
US11957456B2
Patient support apparatuses include a frame, support surface, and a controller. The controller provides notification to a user of a service event relating to the patient support apparatus. The controller limits functionality of a component of the patient support apparatus based upon a severity of the service event. The controller may also, or alternatively, detect when a control is activated by a user and, in response to such activation, determine whether the patient support apparatus has been marked for use or marked for servicing. If marked for use, the controller responds in a first manner, and if marked for service, the controller responds in a different manner. In other embodiments, a method is provided for determining an order in which multiple patient support apparatuses should be service. In still other embodiments, the patient support apparatus automatically changes to an unusable configuration when in need of high priority service.
US11957447B2
Systems and devices for detecting and characterizing stratified fluid and/or aerosol particles and droplets, and methods of use thereof to, for example, diagnose and prognose respiratory diseases and disorders are provided. The systems typically include optoelectronic sensors for detecting foreign particles like bacteria and pollutants in the air (i.e., the aerosol) based on light scattering. Information collected in this way can be used to, for example, detect or identify respiratory maladies and determine the effectiveness of methods of treatment thereof.
US11957439B2
Closed cavity adjustable sensor mount systems include a sealed, closed cavity enclosing a sensor and forming a closed cavity sensor assembly. The closed cavity sensor assembly may be tilted and/or translated relative to a platform in order to adjust the orientation of the sensor to align it with an imaging optical axis. Following alignment, the closed cavity sensor assembly may be permanently or reversibly fixed in place. The closed cavity adjustable sensor mount systems may be part of medical imaging systems such as endoscopic imaging systems and/or open field imaging systems.
US11957436B2
A device includes: an ultrasonic wave irradiation unit that irradiates a living body with an ultrasonic wave; an ultrasonic wave detection unit that receives an ultrasonic wave reflected by the living body; and a calculation unit that calculates an amount of temperature change in the living body. The calculation unit is configured to: calculate a frequency of an ultrasonic wave amplified in the living body, based on information on a structure of the living body; perform frequency analysis on the ultrasonic wave received by the ultrasonic wave detection unit and acquire an amplitude spectrum of the ultrasonic wave; identify, from the amplitude spectrum, a peak frequency closest to the frequency of the ultrasonic wave; calculate an amount of frequency change, from two peak frequencies identified by ultrasonic wave irradiations in twice; and calculate an amount of temperature change in the living body from the amount of frequency change.
US11957422B2
A surgical system includes at least one input coupler configured to receive an input, an end effector assembly, and an actuation assembly operably coupled between the at least one input coupler and the end effector assembly such that, in response receipt of the input by the at least one input coupler, the end effector assembly is manipulated. The system further includes a storage device storing setting information and adjustment information. The setting information enables determination of a first input to the at least one input coupler to achieve a desired manipulation of the end effector assembly. The adjustment information enables adjustment of the setting information for determination of a second input, different from the first input, to the at least one input coupler to achieve the desired manipulation of the end effector assembly.
US11957421B2
Systems, devices, and methods for controlling cooperative surgical instruments are provided. Various aspects of the present disclosure provide for coordinated operation of surgical instruments accessing a common body cavity of a patient from different approaches to achieve a common surgical purpose. For example, various methods, devices, and systems disclosed herein can enable the coordinated treatment of surgical tissue by disparate minimally invasive surgical systems that approach the tissue from varying anatomical spaces and operate in concert with one another to effect a desired surgical treatment.
US11957419B2
In some embodiments, a synthetic (virtual) orthopedic treatment device (e.g. a virtual external fixator representing a physical fixator attachable to a patients anatomic structure) is displayed concurrently in two views (e.g. anterior-posterior and lateral) along corresponding digital medical images (e.g. X-rays), and rotation/translation user input received along one of the images is used to concurrently control both displays of the orthopedic treatment device to reflect the rotation/translation user input.
US11957412B2
An imaging system for an ophthalmic laser system includes a prism cone made of a transparent optical material and disposed downstream of the focusing objective lens of the ophthalmic laser system, the prism cone having an upper surface, a lower surface parallel to the upper surface, a tapered side surface between the upper and lower surfaces, and a beveled surface formed at an upper edge of the prism cone and intersecting the upper surface and the side surface, and a camera disposed adjacent to the prism cone and facing the beveled surface. The camera is disposed to directly receive light that enters the lower surface of the prism cone and exits the beveled surface without having been reflected by any surface.
US11957407B2
Hysteroscopic system includes a hysteroscope having a main body coupled to an extension portion. The extension portion may be a shaft configured to extend transcervically to a patient's uterine cavity. First, second, and third channels extend from the main body to a distal end of the extension portion. A fluid source is coupleable to a proximal end of the first channel, and a pressure sensor is coupleable to a proximal end of the second channel. A tissue resecting probe is configured for introduction through the third channel. At least one resistance feature is included which is configured to provide a selected level of resistance to axial sliding of the probe through the third channel while permitting rotation of the probe within the third channel.
US11957401B2
An electrosurgical instrument comprising a first arm carrying at least a first and optionally a second and third electrode, and a second arm opposing the first arm, the second arm carrying one of a nonconductor element or one or more conductive elements.
US11957393B2
A variable length headless compression screw insertion system includes a compression screw and a driver assembly for driving the compression screw into a bone. The compression screw has a bone screw and a compression sleeve coupled to the bone screw. The bone screw includes a proximal end having an external threading threadably received in the compression sleeve, and the compression sleeve includes a proximal end having a predefined drive feature and an external threading. The driver assembly includes a sleeve coupler adapted to threadably receive the external threading of the compression sleeve. A ram driver is coupled to the sleeve coupler and has a predetermined length such that its distal end is shaped to contact the proximal end of the bone screw to prevent translation of the bone screw relative to the compression sleeve.
US11957391B2
The present disclosure provides for a bone screw that may include a first portion extending from a first end to a second end in a longitudinal direction, for example. The first portion may have a head that defines the first end and a shank that defines the second end. Additionally, the first portion may include a metallic material and/or be formed of a metallic material, for example Titanium. The second portion may be mechanically coupled to the first portion and surround the shank, for example the second portion is screwed to the first portion or the second portion may be directly formed to the first portion by an overmold process. The second portion may have an exposed thread pattern and an exposed leading tip. Additionally, the second portion may include a thermoplastic material and/or be formed of a thermoplastic material such as PEEK.
US11957375B2
Disclosed herein is a system, method, and apparatus for harvesting follicular units from an epidermis. The disclosed apparatus includes a hollow tubular structure having a central axis and an end structure that is attached to an end of the hollow tubular structure. The end structure terminates distally at a substantially flat annular face that is substantially in a plane perpendicular to the central axis. The flat annular face has a sharp outer edge.
US11957372B2
An electromechanical surgical system having an instrument housing for connecting with a shaft assembly, a shaft assembly, and an end effector. The end effector is an articulating end effector and the system includes a cable tensioning system for tensioning the articulation cables. The system includes a clutch mechanism for preventing slippage of a drive cable. The electromechanical system includes a staple cartridge that includes a knife that is movable between a raised position and a lowered position.
US11957370B2
Conventional vasectomy techniques suffer from a number of disadvantages and potential complications, including, for example, a substantial risk for the development of hematomas, swelling, and post-surgical pain, a potential for spontaneous regeneration and undesired resumption of fertility, a need for a highly skilled surgical professional, as well as a long recovery period, accompanied by severe limitations on post-surgical activity. The present invention overcomes the disadvantages and deficiencies of the prior art by providing vasectomy instruments, kits, and methods that allow for a rapid, reliable, less invasive male sterilization procedure that may be readily, reliably and successfully performed by minimally skilled personnel around the world in a variety of medical settings.
US11957366B2
The present disclosure relates to electrically controllable surgical tools. In general, surgical devices are provided having an electrically controllable, fingered operating end for use in angiography, endovascular and/or neurological surgery. The finger(s) at the operating end can be made from ionic polymer metal composite (IPMC) material to facilitate control of the finger(s).
US11957365B2
In some examples, a medical aspiration system includes a vacuum source; a vacuum tube coupled to the vacuum source; a vent tube; and a device configured to convert a constant suction force from the vacuum source into a periodic suction force, the device including a housing configured to receive a portion of the vacuum tube and a portion of the vent tube; a first plunger; a second plunger; and a rotatable cam configured to cause the first plunger to periodically compress the vacuum tube and to cause the second plunger to periodically compress the vent tube.
US11957364B2
Provided is a guide assembly for guiding a bone cutting tool through a small incision in the skin near the bone that allows movement of the cutting tool in the bone in a wide angle while the cutting tool is rotated about a pivot point that is located at the small incision. The guide assembly includes a 2-piece construction that includes a guide component that holds the cutting tool and a track component having a semicircular arc shape on which the guide component is slidably engaged whereby sliding the guide component along the track component guides the movement of the cutting tool to rotate about a pivot point that is the center of curvature of the semicircular arc shape of the track component.
US11957363B2
Improved instruments for modifying a shape of a proximal femur of a patient for installation of a stem of a femoral component of a prosthetic hip during hip replacement surgery, comprising a handle including an elongated shaft extending downward approximately in a z-direction, a first offset extending from a bottom of the elongated shaft approximately in a y-direction, a second offset extending from the second offset approximately in an x-direction, and a shaping member elongated downward from the second offset approximately in the z-direction. Provided is an improved femoral broach and an improved osteotome. Also provided is a method of improving a patient's positioning during hip replacement surgery by using a variable configuration mattress for positioning the patient.
US11957361B2
A surgical instrument employs a mass-spring system to drive the periodic reversal of the rotational direction of a bone dissection head. The instrument comprises a housing, a harmonic oscillator contained in the housing, an output member at least partially received in the housing and configured to be driven by the harmonic oscillator to reversibly rotate about a longitudinal axis in alternating directions, a dissection head having an attachment portion configured to be selectively driven in alternating rotational directions by the output member to remove material from a target bone, and a controller operable to initiate and stop the harmonic oscillator.
