US11655812B2
A fluid end having its fluid flow bores sealed without threading a retaining nut into the walls of each bore. The fluid ends may be assembled using a plurality of different kits that each comprise a fluid end body, a component, a retainer element, and a fastening system. The retainer element holds the component within each of the bores formed in the fluid end body and the fastening system secures the retainer element to the body. The fastening system comprises a plurality of externally threaded studs, washers and nuts in some embodiments. In other embodiments, the fastening system comprises a plurality of screws.
US11655811B2
A double diaphragm pump includes multiple diaphragms that are mounted for reciprocation. The diaphragms are connected for simultaneous movement to form a diaphragm assembly. A first one of the diaphragms is clamped between a housing cover and a center section. A pumping chamber is formed between the first diaphragm and the cover. Pressure in the first pumping chamber is decreased to draw the diaphragm assembly towards the first fluid cover, thereby drawing the second diaphragm into a mounting position relative to the center section. A second cover is then mounted to the center section to clamp the second diaphragm between the second cover and the center section.
US11655809B2
A flange for a pump comprises first and second faces and a passageway for cryogenic fluid flow extending from the first face to the second face and at least one of (1) the passageway is for a pipe and comprises a first portion of a first diameter and a second portion of a second diameter greater than the first diameter, wherein when the pipe has an outer diameter that is smaller than the second diameter a gap is formed between the pipe and the passageway where the pipe passes through the second portion; and (2) a first annular groove in one of the first face and the second face and extending around the passageway, wherein the first annular groove in cooperation with the passageway forms a bellows. The gap and bellows increase the thermal resistance between the passageway and the flange, and the bellows allows for flexure during thermal contractions of the flange reducing thermal stress on welded fluid seals.
US11655807B2
An in-field powered distributed pumping system and method are provided. The system includes a pump unit disposed at a first location and a slurry pump unit disposed at a second location. The system also includes at least one grid power supply, wherein at least one of the pump unit and the slurry pump unit is powered by the at least one grid power supply. The system further includes a first flow path fluidly connected to the pump unit at the first location and configured to fluidly connect the pump unit to a well bore, and a second flow path fluidly connected to the slurry pump at the second location and configured to fluidly connect the slurry pump unit to the well bore.
US11655806B2
A system for monitoring flow conditions of fluid flowing from a product container through a solenoid pump. The system includes at least one solenoid pump comprising a solenoid coil, which, when energized, produces a stroke of the solenoid pump, at least one product container connected to the at least one solenoid pump wherein the at least one solenoid pump pumps fluid from the at least one product container during each stroke, at least one PWM controller configured to energize the at least one solenoid pump, at least one current sensor for sensing the current flow through the solenoid coil and producing an output of the sensed current flow, and a control logic subsystem for controlling the flow of fluids through the solenoid pump by commanding the PWM controller and for monitoring the current through the solenoid pump by receiving the output from the current sensor, wherein the control logic subsystem uses the measured current flow through the solenoid coil to determine whether the stroke of the solenoid pump is functional.
US11655799B2
Provided is a wind turbine, with at least one hollow construction including at least two longitudinal hollow elements each having a connection interface for connecting the elements either by a slip joint connection or by a flange connection especially a tower including at least two hollow tower elements, wherein at least one connector is guided through the slip joint or flange connection from an inner space to the outer of the wind turbine.
US11655791B2
Provided is an internal combustion engine control device capable of reducing a control error of the ignition timing as compared with the conventional technique. The internal combustion engine control device of the present disclosure includes a neural network model that receives three or more variables including at least a rotation speed, a load, and another specific variable of an internal combustion engine as inputs and outputs a control amount of the internal combustion engine. The neural network model includes a first neural network model having a reference value of the specific variable as an input and a second neural network model having a current value of the specific variable as an input. The internal combustion engine control device of the present disclosure corrects a reference value of the control amount calculated based on the rotation speed and the load using a difference or a ratio between the output of the first neural network model and the output of the second neural network model as a correction amount.
US11655790B2
Disclosed is an ignition drive module with stable performance and reliable function, which comprises a module signal input end, a voltage input end, a module signal output end, a comparator connected to the module signal input end a maximum dwell timer module connected to the comparator, a logical judgment module connected to the comparator, and an insulated gate bipolar transistor connected to the logical judgment module. The logical judgment module receives signals from the maximum dwell timer module and the comparator to determine whether to activate the insulated gate bipolar transistor. The output end of the insulated gate bipolar transistor is connected to the module signal output end.
US11655786B2
An electromagnetic fuel injection valve includes a coupling between an armature and the valve member that allows limited relative movement of the valve member and armature in both the opening and closing directions of the valve member. An injector body includes a non-magnetic section to focus magnetic flux and attractive force through the armature and pole. A modular power group reduces the cost of assembly and includes a plastic encapsulated coil that is protected from environmental moisture and corrosion. A valve seat incorporates a valve seal which improves fuel flow past the valve member when the fuel injection valve is in the open position.
US11655780B1
The invention includes methods and devices for preventing excessive NOx formation during the combustion event of a compression-ignition engine with any combustible fuel (diesel, Jet-A, JP8, bio fuel, etc).
US11655777B2
An engine with a vertically oriented parallel valve and stem arrangement accommodating tumble flow to support spark-ignited fuel usage. The engine may be provided in a configuration generally suited for swirl flow, compression combustion fuel usage. However, the introduction of a unique, replaceable valve head assembly may be utilized to induce tumble flow within a combustion chamber of the engine. Thus, spark-ignited fuel may be utilized without requiring vast overhaul of the engine to accommodate such fuels. Notably, with the addition of such an assembly, diesel fuel may be replaced with natural gas on large scale equipment without the requirement of impractically burdensome or expensive measures.
US11655775B1
A system that controls a combustion engine stores network vectors in a memory that represent diverse and distinct spiking neural networks. The system decodes the network vectors and trains and evaluates the spiking neural networks. The system duplicates selected network vectors and crosses-over the duplicated network vectors that represent modified spiking neural networks. The system mutates the crossed-over duplicated network vectors by randomly modifying one or more portions of the crossing-over duplicated network vectors. The system meter exhaust gas into an intake manifold when an engine temperature exceeds a threshold, an engine load exceeds a threshold, an engine's rotation-per-minute rate exceeds a threshold, and a fuel flow exceeds a threshold. The system modifies fuel flow into an engine's combustion chamber on a cycle-to-cycle basis by the trained spiking neural network.
US11655774B2
An injector failure diagnostic device 1 diagnoses injector failures for a multi-cylinder internal combustion engine 2 having injectors 21 to 24, each injector injects fuel to the corresponding cylinder. The injector failure diagnostic device 1 includes: an operating sound obtainment unit 12 configured to obtain current operating sound that is operating sound when all of the injectors operate, and obtain pseudo-failure operating sound sequentially for each of the injectors, the pseudo-failure sound being operating sound generated by stopping the fuel injection from one injector while maintaining the operation of the remaining injectors; and a faulty injector identification unit 13 configured to determine whether or not the pseudo-failure operating sound of each injector obtained by the operating sound obtainment unit 12 is similar to the current operating sound to identify a faulty injector.
US11655773B2
A control device and a control method for a multi-cylinder internal combustion engine including a post-processing device are provided. The control device includes an electronic control unit executing a temperature raising process of raising the temperature of the post-processing device and a recovery-time process. The temperature raising process includes a stopping process and a rich process. In the stopping process, supply of fuel to several of cylinders is stopped. In the rich process, the air-fuel ratio of an air-fuel mixture for different ones of the cylinders other than the several cylinders is made lower than the stoichiometric air-fuel ratio. In the recovery-time process, the concentration of unburned fuel in exhaust gas discharged to the exhaust passage is made higher than an equivalent concentration, when the temperature raising process is stopped. The equivalent concentration is the concentration of unburned fuel being just enough to react with oxygen in the exhaust gas.
US11655769B2
A controller for a gas turbine wherein the gas turbine includes the compressor arranged to operate at a rotational speed n, the combustor and the fuel supply includes the first fuel supply and the second fuel supply, wherein the compressor is arranged to provide air to the combustor at a steady state air mass flow rate mss and wherein the fuel supply is arranged to supply fuel at a fuel mass flow rate mtotal to the combustor. The controller is arranged to, responsive to the load change ΔL to the load L, control the fuel supply to supply a proportion Z of the fuel mass flow rate mtotal as a fuel mass flow rate mfuel pilot via the first fuel supply based, at least in part, on a combustor mass flow rate mt.
US11655766B2
An assembly for mounting an auxiliary component to an engine case of a gas turbine engine includes a support bracket, the support bracket having a first end configured for attachment to a first flange of the engine case, a second end configured for attachment to a second flange of the engine case, and an intermediate portion located intermediate the first end and the second end; a bearing member disposed within the intermediate portion; a locator disposed within the bearing member; a first plurality of bolts configured to attach the first end of the support bracket to the first flange; a second plurality of bolts configured to attach the second end of the support bracket to the second flange; and a mechanical fuse.
US11655765B2
An enhanced engine starter system controls an air turbine starter at the startup of operation of a turbine engine. The engine starter system includes an air turbine starter (ATS) that operates in accordance with more than one speed/torque curve during the startup procedure. A controller commands the starter control valve to provide a regulated pressure to the ATS in accordance with a first speed/torque curve to initiate the gas turbine engine startup without exceeding a maximum or design limiting torque. Overall duration of the startup procedure is reduced by the controller subsequently operating the ATS in accordance with a second speed/torque curve having a higher operational pressure once the ATS reaches a predetermined transition speed. The torque at the predetermined transition speed on the higher pressure second curve remains less than the design limiting torque, but provides a higher torque as compared to the first speed/torque curve to reduce the duration of the startup procedure.
US11655763B1
Described herein are embodiments of systems and methods for the removal of a direct drive unit (DDU) housed in an enclosure, such as a direct drive turbine (DDT) connected to a gearbox for driving a driveshaft connected to a pump for use in hydraulic fracturing operations.
US11655762B2
A gas turbine engine includes a fan assembly, a compressor assembly, a combustion chamber, a turbine assembly, a bypass duct conveying rearward a bypass airstream driven by the fan assembly when the gas turbine engine is in use, a fairing extending across at least a portion of the bypass duct downstream of the fan assembly, and a heat exchanger having an inlet fluidly connected to the compressor assembly and an outlet fluidly connected to a pneumatic actuator of the gas turbine engine. The fairing has a leading edge and a trailing edge. The heat exchanger is disposed adjacent the trailing edge of the fairing.
US11655757B2
A method of assembling a gas turbine engine is disclosed herein. The method comprises providing a set of standard axial compressor stages. Each axial compressor stage included in the set of standard axial compressor stages includes a rotor having a plurality of blades configured to rotate about an axis and a stator having a plurality of stator vanes.
US11655743B2
Systems and methods for reductant delivery in aftertreatment systems for internal combustion engines
A dosing lance assembly for an exhaust component includes: a housing including: a plate having a first aperture, a pipe having a first pipe end coupled to the plate around the first aperture, a second pipe end, and a second aperture, an endcap coupled to the second pipe end, and an elbow coupled to the pipe around the second aperture; an air conduit having a first air conduit end and a second air conduit end coupled to the elbow, the air conduit separated from the pipe at a location between the plate and the endcap; and a delivery conduit extending within the air conduit and coupled to the elbow.
US11655741B2
A muffler for an engine includes a muffler body, at least one partition wall, and at least one reinforcing plate. The muffler body has an inner space formed by a shell. The partition wall includes a flange portion which is in tight contact with an inner surface of the shell, and the partition wall divides the inner space of the muffler body into a plurality of chambers. The reinforcing plate is welded on an outer surface of the shell at a position facing the flange portion of the partition wall.
US11655737B2
A heat exchanger includes a sensor grid with sensor leads extending through tube restraints for heat exchange tubes in the heat exchanger. The tube restraint includes a body having a plurality of tube openings defined therein with each tube opening receiving one heat exchange tube of the set of heat exchange tubes therethrough. The body also includes a sensor lead opening defined therein to receive a sensor lead therethrough. Each tube opening has a larger dimension than the sensor lead opening. The sensor grid is installed during manufacture rather than in the field, allowing the sensor grid to be on outermost and inner sets of heat exchange tubes in the heat exchanger.
US11655731B2
An oil supply system for supplying oil to a lubricating cavity of a gas turbine engine, the oil supply system has: a de-oiler having a de-oiler air-oil inlet, a de-oiler oil outlet hydraulically connected to the lubricating cavity, and a de-oiler air outlet in fluid flow communication with an environment outside of the oil supply system; and a closed-loop oil circuit including a main pump having a main pump inlet and a main pump outlet, the main pump outlet hydraulically connected to the lubricating cavity, a de-aerator having a de-aerator inlet hydraulically connected to a scavenge outlet of the lubricating cavity, a de-aerator air-oil outlet in fluid flow communication with the de-oiler inlet, and a de-aerator oil outlet hydraulically connected to the main pump inlet.
US11655725B2
There is provided a system and a method for controlling a tip clearance between a turbine casing and turbine blade tips of an aircraft engine. At least one operational parameter of the aircraft engine is obtained. Based on the at least one operational parameter, a current value of the tip clearance and a target value of the tip clearance are determined. A limiting factor to be applied to the target value of the tip clearance is computed. The limiting factor is applied to the target value of the tip clearance to obtain a tip clearance demand for the aircraft engine. A tip clearance control apparatus of the aircraft engine is controlled based on a difference between the current value of the tip clearance and the tip clearance demand.
US11655709B2
The disclosure presents an apparatus and system to allow for multiple downhole sensors to be oriented at varying azimuthal angles to collect reservoir data across varying azimuthal directional arcs. In one aspect, two sensors can be attached to a downhole tool system, one being oriented azimuthally 90° different than the other sensor. In other aspects, a method and system are presented to utilize the collected reservoir data to compute a porosity anisotropy and permeability parameters. These parameters can be utilized to further derive reservoir characteristic parameters, such as a permeability ellipsoid that can identify the primary axis of drainage of the reservoir and the minimum axis of drainage of the reservoir. The derived reservoir characteristic parameters can be utilized to modify a well system operation plan, such as to improve the well system production over a time period.
US11655708B2
A downhole telemetry method and system are disclosed. In some embodiment, a method includes driving a pulser device based on an input data stream, wherein driving the pulser device includes generating modulated pressure pulses including modulated pulse shapes within a fluid telemetry medium. In some embodiments in which bi-modulation is utilized, the method further includes driving the pulser device including modulating pressure pulses including pulse position modulating pressure pulses.
US11655706B2
Apparatus for use in sensing temperature in a wellbore, comprising: tubing comprising a plurality of temperature sensor modules provided at locations along the inside of the tubing, said temperature sensor modules comprising temperature sensors provided at least in part by at least one semiconductor element having electrical properties that vary with temperature; an electrical network configured to electrically connect to the semiconductor elements to in use allow measuring of the respective electrical properties of the semiconductor elements to infer a thermal characteristic of the semiconductor element; and at least one control module electrically connected to multiple temperature sensor modules, via the electrical network, and configured to receive and process an electrical signal associated with the temperature sensor modules to enable inference of the temperature of the semiconductor elements and the environment to which the tubing is exposed at the location of that semiconductor element.
US11655703B2
This disclosure presents a process to determine characteristics of a subterranean formation proximate a borehole. Borehole material can be typically pumped from the borehole, though borehole material can be used within the borehole as well. Extracted material of interest can be collected from the borehole material and prepared for analyzation. Typically, the preparation can utilize various processes, for example, separation, filtering, moisture removal, pressure control, cleaning, and other preparation processes. The prepared extracted material can be placed in a photoacoustic device where measurements can be taken, such as a photoacoustic imager or a photoacoustic spectroscopy device. A photoacoustic analyzer can generate results utilizing the measurements, where the results of the extracted material can include one or more of fracture parameters, fracture plane parameters, permeability parameters, porosity parameters, and composition parameters. The results can be communicated to other systems and processes to be used as inputs.
US11655698B2
Various embodiments of the present disclosure include a system for reducing an operating expense and a steam oil ratio (SOR) of at least one of an enhanced oil recovery system and a gas recovery system. The system can include a boiler configured to produce steam. The system can further include a super-heater in fluid communication with the boiler, the super-heater configured to generate a plurality of super-heat levels in a plurality of sections of the at least one of the enhanced oil recovery system and the gas recovery system downstream of the super-heater, wherein the plurality of super-heat levels are implemented per each one of the plurality of downstream sections of the at least one of the enhanced oil recovery system and gas recovery system to reduce the SOR.
US11655697B2
A means to generate increasing geological permeability to produce greater volumes of various subsurface geological resources when compared to the current conventional production methods is disclosed. The means include a Pulsed Power Plasma Emitter System capable of substantially increasing the available electrical energy for use in high power compression surge currents that can be discharged and transmitted to power a simplified downhole Plasma Emitter Tool subsystem. The simplified downhole Plasma Emitter Tool sub-system is capable of generating a broad range of precisely controlled magnetohydrodynamic plasma spark discharges that produce a broad range of high power electromagnetic, acoustic and hydrodynamic surge waves. These powerful surge waves are generated at energy and power levels that are necessary to physically modify all types of geological formation permeability and to energize the mobilization of various subsurface fluids and fluidized resources.
US11655696B1
A liquid phase enhanced oil recovery system that, in a stimulation phase, pumps a liquid mixture of propane (C3) and butane (C4) having a starting ratio of C3 to C4 into a well. During a subsequent production phase, liquid C3 and liquid C4 is recovered by a stabilizer from the produced oil, and, in addition, C3 and C4 can be recovered from the produced hydrocarbon vapor and liquefied, The ratio of liquid C3 to liquid C4 can then be re-adjusted and may not be the same as the starting ratio. All of the liquid C3-C4 can be recycled back into the well in subsequent stimulation phases. The method works at relatively low pressures, so that a pump or pumps can be used for stimulation treatment. The site equipment is compact enough that it can be mounted on one or more skids to ensure transportability to be used on other wells.
US11655695B2
Oil and gas companies worldwide strive to improve artificial lift efficiencies to minimize environmental footprint and lower operational expense. In order to lower artificial lift costs, the traditional rod pump must be replaced and improved upon. The present invention of the rodless pump and multi-sealing hydraulic sub is an optimized hydraulic pumping system that eliminates rod wear, lowers pump intake pressure, and extends the reserve life of oil and gas wells regardless of casing configuration or depth. Lowering the pump's intake pressure in an oil and gas well by using a positive displacement pump such as the present invention will allow maximum hydrocarbon reserves to be produced with minimal energy consumption to power the pump. The superior surface seals and smaller footprint of the rodless pump eliminate the possibility of surface hydrocarbon leaks, minimizing environmental impact.
US11655691B2
Disclosed herein is a downhole cleaning apparatus and a method of cleaning a wellbore. The downhole cleaning apparatus has a body and a cleaning element coupled to the body. The cleaning element is selectively moveable in relation to the body from a retracted position to an extended position. When the cleaning element is in the retracted position it is retained by retention formations internal to the tool that are coupled together. The retention formations can be slideably released from one another to enable the cleaning element is able to move to the extended position. The force required to slideable release the retention formations exceeds any forces encountered when the apparatus is run in, preventing premature extension of the cleaning element.
US11655678B2
A drilling system for drilling a borehole. The drilling system may include a drill string, a drill bit coupled to the drill string, a mud motor coupled to the drill string uphole of the drill bit and operable to rotate the drill bit via a driveshaft, a bearing assembly coupled to a downhole end of the mud motor and operable to support the driveshaft, and a rotary steerable system (“RSS”) operable to push the drill bit in a desired direction via pads extended using drilling fluid flowing through the driveshaft and to the RSS. The bearing assembly may include bearings positioned circumferentially around a bore of the bearing assembly, a fluid flowpath through the bearings to allow drilling fluid to pass through the bearings, and a choke assembly positioned in the fluid flowpath and operable to restrict a flow of the drilling fluid through the fluid flowpath.
US11655677B2
The aspects herein relate to the field of fall prevention systems, and more specifically to fall arrest systems for storage bins and more particularly to grain bins or silos. In one aspect, a fall prevention system for a ladder may have an anchor plate coupled to a roof. In another aspect, the fall prevention system for the ladder may have an anchor bar coupled to at least a portion of the ladder. A rope is coupled at one end to the anchor plate or bar and at the other end to at least one rung of the ladder using a fastener. A rope grab is slidably coupled to the rope between the anchor plate or bar and the fastener.
US11655665B2
A method of installing a combination door unit into a threshold of a house, comprising placing a combination door unit within a threshold opening of a house surrounded by a plurality of house frame studs. The combination door unit comprises a door frame, a threshold door hingedly coupled to the door frame, and a secondary door. The secondary door is hingedly coupled to a mounting frame and the mounting frame, the door frame, and the plurality of house frame studs are aligned when the combination door unit is placed within the threshold opening. The method of installing the combination door unit may also comprise the steps of leveling the combination door unit, removing the secondary door from the combination door unit, driving a plurality of fasteners through the mounting frame, through the door frame, and into the house frame studs, and replacing the secondary door on the combination door unit.
US11655659B2
An improved vertical lift door roller assembly has a wheel pivotally mounted to a shaft. The shaft is placed within a spring loaded locking cylinder. The locking cylinder is movable between a first position where it restricts pivoting of the wheel and a second position where the wheel is able to pivot. When the door roller assembly is used on a vertical lift door, the wheel can be pivoted to decouple the roller from a vertical lift door J channel wheel track.
US11655658B2
A guide assembly for a sliding shower door is provided with a bracket sized to be fastened to a shower door opening. The bracket has a first lengthwise retainer. A guide with a second lengthwise retainer is sized to be retained by the first lengthwise retainer of the bracket. The guide has at least one channel formed therein and is sized to receive a shower door pane within the channel for translation of the shower door pane relative to the guide.
US11655657B2
A vehicle that includes a door, handle, shaft, and a latch assembly is provided. The latch assembly is coupled to the door to selectively secure the door. The latch assembly includes a security tether configured to prevent the shaft from moving the pawl when the lock lever is located in the locked condition. The security tether further includes: a plate attachable to the latch assembly; the plate includes an aperture sized to receive at least a portion of the lock lever that is disposed through the aperture; the plate includes first and second stop surfaces to limit movement of the lock lever; the first and second stop surfaces are also spaced apart from each other; the lock lever is movable between the first and second stop surfaces; at least the first stop surface is spaced apart from the first location on the pawl; and the lock lever engages the first stop surface when the lock lever is located in the locked condition to prevent the pawl from moving to the unlatched condition and unlatching the latching assembly.
US11655649B2
A public service cabinet includes a foundation support, a connection frame, and housing parts that delimit internal spaces for receiving electrical and/or communication/control equipment. The foundation support includes a first street mast module of which an upper end is configured to be connectable to a lower end of a second street mast module of a modular street mast. The connection frame is releasably connected to the first street mast module, and the housing parts extend to a height that lies above a height to which the first street mast module extends such that at least an upper portion of the first street mast module is surrounded by the housing parts. A removable first-type cover is provided that is configured to shield of an upper side of the cabinet including the upper end of the first street mast module.
US11655642B2
A large manipulator includes a chassis, a mast pedestal, an articulated mast, and a control unit. The mast pedestal is rotatable around a vertical axis by means of a rotary drive and arranged on the chassis. The articulated mast includes two or more mast arms pivotally-movably connected, via articulated joints, with the respectively adjacent mast pedestal or other mast arm by a pivot drive. The control unit is configured to actuate the pivot drive and/or the rotary drive to move the articulated mast with a control sequence from an initial position of the articulated mast, autonomously, into a pre-specified target position of the articulated mast.
US11655629B2
A connection sleeve for a cast-in-place anchor. The cast-in-place anchor including a suspension plate having a threaded opening. The cast-in-place anchor also including an externally threaded rod with a head. The threaded rod threadably connected to the suspension plate so that the rod and plate are perpendicular. A sleeve between the rod and plate allows the rod to be securely connected to the plate by simply urging the rod axially toward and into the sleeve to securely lock with and engage with the plate. The assembly resulting in an X shaped cast-in-place anchor assembly.
US11655623B2
The present disclosure is intended to provide a nozzle for a sanitary cleaning device, the nozzle being configured such that the positioning of a channel-forming member can be easily performed in an axial direction of a nozzle cover. The nozzle is for used for a sanitary cleaning device, and includes: a nozzle cover made of ceramic and having a nozzle cover-side water ejection opening; a distal-side channel-forming component disposed in the nozzle cover and having a channel-side water ejection opening which communicates with the nozzle cover-side water ejection opening; and a rear-side channel-forming components connected to a rear portion of the distal-side channel-forming component in an axial direction of the nozzle cover, and capable of being adjusted in position in the axial direction of the nozzle cover with respect to the distal-side channel-forming component.
US11655616B2
Embodiments described herein provide for the control of an industrial machine dump operation by monitoring a position of the piston within a dump cylinder. The position of the piston is determined using a sensor within the dump cylinder. The sensor generates and provides an output signal to a controller. Based the output signal from the sensor, the controller is configured to limit the travel of the dump cylinder during the dump operation to reduce wear on the dump cylinder (e.g., by preventing damage caused when the dump cylinder is extending or retracting rapidly and the internal cylinder components make forceful contact with the rod or cap end).
US11655612B2
To provide a work machine that can maintain the construction precision of semi-automatic control irrespective of excavation depths and differences in soil nature. A controller acquires soil-nature information on the basis of an operation command given to a work implement, a bucket-claw-tip position outputted from a bucket-position measuring device, and a drive load of the work implement outputted from a load measuring device; generates a soil-nature map on the basis of the bucket-claw-tip position, and the soil-nature information; calculates an estimated load that is an estimate of an excavation load on the basis of the soil-nature map and a bucket-claw-tip target position; and corrects the operation command in accordance with the estimated load.
US11655604B2
A seawall comprising a base with a top, a plurality of extensions on the top of the base, and an adhesive or sealant securing the extensions to the base. Each extension comprises a plurality of spaced apart rubber poles extending generally in a direction horizontal to the sea floor, and an outer rubber covering surrounding the poles. A method of increasing the height of a seawall comprising the steps of placing a plurality of the extensions on top of the seawall with the poles extending substantially parallel to the sea floor, and securing the extensions to the top of the seawall.
US11655599B2
A method for measuring the milling depth of a road milling machine, the machine being operative to mill a ground surface with a milling roller lowered to a milling depth to create a milling track, the machine including at least one side plate located to at least one side of the milling roller to engage an untreated ground surface, and the machine including a stripping plate operative to be lowered onto the milling track generated by the milling roller. The method includes measuring the milling depth of the milling track, the measuring including detecting a measurement value of a ground engaging sensor engaging the milling track.
US11655598B2
An earth working machine includes a support structure and a working assembly mounted on the support structure so as to be rotatable about a drive axis. An assembly-side bearing configuration is connected to the working assembly and a structure-side bearing configuration is connected to the support structure. The assembly-side bearing configuration includes a driver configuration having a driver surface facing in a first circumferential direction and the structure-side bearing configuration includes a driver counterpart configuration having a driver counterpart surface facing in a second circumferential direction opposite to the first, the movement spaces of the driver surface and of the driver counterpart surface about the drive axis overlapping one another.
US11655595B1
An adjustable device for railway to cross active faults is provided to fix a rail and a sleeper, including: a fastener mounting base, disposed between the rail and sleeper; clamping pipes, disposed between the fastener mounting base and the sleeper, the sleeper is provided with a through groove, and the clamping pipes are detachably fixed inside the through groove; control parts, disposed on an inner wall of the clamping pipes, each of the control parts is configured to detect lateral pressures between the fastener mounting base and corresponding one of the clamping pipes, thereby to separate the corresponding one of the clamping pipes from the through groove, the device ensures that the rail will not produce bending deformations after the lateral dislocation of the bottom layer during earthquake events, and ensure that a train or rail repair vehicle can pass at a low speed after earthquake.
US11655588B2
The invention relates to a chip chute (4; 21; 31; 41) which comprises an elongated, open main body (22; 32; 42) having a rectangular transverse cross-section, and comprises further a transition portion (23; 33; 43), which connects to the elongated, open main body (22; 32; 42) and comprises a circular outlet (26; 36; 46). The invention relates further to a feeding system (1) for transporting comminuted lignocellulosic material from a vessel (2) to a pump (3) located below the vessel (2), wherein such a chip chute (4; 21; 31; 41) is arranged between the vessel (2) and the pum (3).
US11655586B2
A cable as may be used in a tire, including a pneumatic tire. The cable is constructed in a manner that can provide a desired stiffness to a tire as well as a certain amount of structural elongation. The cable can be provided in a manner that does not necessarily result in an increase in the overall weight of the tire as would occur by e.g., increasing the diameter of a conventional cable construction.
US11655579B2
A dynamic balancing assembly for a laundry apparatus includes a control unit, one or more counterweight devices, and one or more clocksprings. The one or more counterweight devices are configured to be orbited about a primary rotation axis of the laundry apparatus to counteract a load imbalance in a drum of the laundry apparatus. The one or more clocksprings communicatively couple each of the one or more counterweight devices to the control unit.
US11655558B2
A method for growing at least one III/V nano-ridge on a silicon substrate in an epitaxial growth chamber. The method comprises: patterning an area on a silicon substrate thereby forming a trench on the silicon substrate; growing the III/V nano-ridge by initiating growth of the III/V nano-ridge in the trench, thereby forming and filling layer of the nano-ridge inside the trench, and by continuing growth out of the trench on top of the filling layer, thereby forming a top part of the nano-ridge, wherein at least one surfactant is added in the chamber when the nano-ridge is growing out of the trench.
US11655557B2
The present disclosure provides a method for crystal growth. The method may include at one of the following operations: weighing reactants for growing an oxide crystal after a first preprocessing operation is performed on the reactants; placing the reactants, on which a second preprocessing operation has been performed, into a crystal growth device after an assembly preprocessing operation is performed on at least one component of the crystal growth device, wherein the at least one component of the crystal growth device includes a crucible, the assembly preprocessing operation includes at least one of a coating operation, an acid soaking and cleaning operation, or an impurity cleaning operation; introducing a protective gas into the crystal growth device after sealing the crystal growth device; activating the crystal growth apparatus to execute the crystal growth; and adding reactant supplements into the crystal growth device in real-time during the crystal growth.
US11655546B2
Herein discussed is a method of producing hydrogen comprising: (a) providing an electrochemical reactor having an anode, a cathode, and a membrane between the anode and the cathode; (b) introducing a first stream to the anode, wherein the first stream comprises ammonia or a product from ammonia cracking; (c) introducing a second stream to the cathode, wherein the second stream comprises water; and wherein hydrogen is generated from water electrochemically without electricity input. Systems for producing hydrogen from ammonia are also discussed.
US11655545B2
The invention concerns a method for the surface treatment of a component, for example a turbomachine component, the component comprising a surface to be treated, the method comprising the following steps: loading a first dispenser with a chemical etching solution and a second dispenser with a rinsing solution, positioning the first dispenser and the second dispenser opposite the surface to be treated, moving the first dispenser and the second dispenser along the surface to be treated, such that the surface to be treated successively receives the chemical etching solution followed by the rinsing solution.
US11655544B2
A layered stack that can be used as an oxidation and chemical barrier with superalloy substrates, including Ni, Ni—Co, Co, and Ni-aluminide based substrates, and methods of preparing the layered stack. The layer system can be applied to a substrate in a single physical vapor deposition process with no interruption of vacuum conditions.
US11655540B2
Methods and apparatus for controlling a semiconductor process leverage phase shifting between at least two RF generators to improve wafer performance parameters. In some embodiments, an apparatus may include a first radio frequency (RF) generator, a second RF frequency generator, a cable connected between the first RF generator and the second RF generator wherein the cable is configured to synchronize the first RF generator and the second RF generator, and an adjustable phase shift assembly with a two-dimensional trace and an adjustable contact point. The adjustable phase shift assembly is connected to the cable and configured to alter at least one water performance parameter by changing a phase shift relationship between the first RF frequency generator and the second RF frequency generator.
US11655537B2
Methods for filling a substrate feature with a carbon gap fill, while leaving a void, are described. Methods comprise flowing a process gas into a high density plasma chemical vapor deposition (HDP-CVD) chamber, the chamber housing a substrate having at least one feature, the process gas comprising a hydrocarbon reactant, generating a plasma, and depositing a carbon film.
US11655519B2
This application discloses thin metal strips and methods of making thin metal strip. Particular embodiments of such methods include cooling the thin metal strip to a temperature equal to or less than a bainite or a martensite start transformation temperature BS or MS to thereby form bainite and/or martensite, respectively, within the thin metal strip, reheating the thin metal strip to a reheat temperature equal to or greater than transformation temperature Ac3 and holding the thin metal strip at the reheat temperature for at least 2 seconds and thereby forming austenite within the thin metal strip with at least 75% of austenite grains having a grain size equal to or less than 15 μm, and rapidly recooling the thin metal strip to a temperature equal to or less than the martensite start transformation temperature MS and thereby providing finer martensite within the thin metal strip from a finer prior austenite.
US11655518B2
In accordance with one aspect of the present disclosure, there is provided a steel material for a tailor-welded blank, including 0.04 to 0.06 wt % of carbon (C), 1.2 to 1.5 wt % of manganese (Mn), 0.01 to 0.10 wt % of titanium (Ti), 0.01 to 0.10 wt % of niobium (Nb), and the balance of iron (Fe) and inevitable impurities; having a tensile strength (TS) of 550 MPa or greater, a yield strength (YS) of 300 MPa or greater, and an elongation (EL) of 20% or greater; and having a dual-phase structure of ferrite and martensite.
US11655517B2
The present invention relates to an automotive steel sheet and, more specifically, provides: an ultrahigh-strength and high-ductility steel sheet ensuring ultrahigh strength and high ductility and, simultaneously, having excellent cold formability due to a high yield strength ratio, and improved collision characteristics.
US11655513B2
Methods of making magnesium-based alloy components, such as automotive components, include treating a casting comprising a magnesium-based alloy to a first deforming process to form a preform. In one aspect, the first deforming process has a first maximum predetermined strain rate of greater than or equal to about 0.001/s to less than or equal to about 1/s in an environment having a temperature of ≥to about 250° C. to ≤to about 450° C. In another aspect, the first deforming process is cold deforming that is followed by annealing. The preform is then subjected to a second deforming process having a second maximum predetermined strain rate of ≥about 1/s to ≤about 100/s in an environment having a temperature of ≥about 150° C. to ≤about 450° C. to form the magnesium-based alloy component substantially free of cracking. A solid magnesium-based alloy component having select microstructures are also provided.
US11655506B2
A method for monitoring a treatment of a subject having a musculoskeletal disorder is provided. The method includes measuring a first expression level of at least two biomarkers at a treatment site prior to the treatment and measuring a second expression level of the at least two biomarkers at the treatment site after the treatment begins. The method further includes comparing the first expression level of the at least two biomarkers prior to the treatment to the second expression level of the at least two biomarkers post treatment and continuing the treatment, altering the treatment or stopping the treatment based on the comparison. A method of treating a musculoskeletal disorder in a subject is also provided. The method includes removing a aggrecan-hyaluronan matrix from a treatment site in the subject.
US11655502B2
The present disclosure relates to new nucleotide and oligonucleotide compounds and their use in nucleic acid sequencing applications.
US11655496B2
A method of performing a non-isothermal nucleic acid amplification reaction, the method comprising the steps of: (a) mixing a target sequence with one or more complementary single stranded primers in conditions which permit a hybridization event in which the primers hybridize to the target, which hybridization event, directly or indirectly, leads to the formation of a duplex structure comprising two nicking sites disposed at or near opposite ends of the duplex; and performing an amplification process by; (b) using a nicking enzyme to cause a nick at each of said nicking sites in the strands of the duplex; (c) using a polymerase to extend the nicked strands so as to form newly synthesized nucleic acid, which extension with the polymerase recreates nicking sites; (d) repeating steps (b) and (c) as desired so as to cause the production of multiple copies of the newly synthesized nucleic acid.
US11655494B2
Various methods, devices, and systems for determining the concentration of microorganisms in a sample and determining the susceptibility of such microorganisms to one or more antibiotics or other types of anti-infectives are disclosed herein. More specifically, methods for quantifying microorganisms based on redox reactions are disclosed along with systems and devices for quantifying such microorganisms using certain oxidation reduction potential (ORP) sensors. Moreover, methods for determining the susceptibility and the degree of susceptibility of microorganisms to one or more anti-infectives are disclosed along with multiplex systems for such assays.
US11655487B2
A foodstuff can include a free acid β-hydroxybutyrate, and a base. The β-hydroxybutyrate, and base, are present at a less than 1:1 molar equivalence. Ketone Ester may also be incorporated as a component of the foodstuff.
US11655484B2
The present invention provides for a mechanism to completely replace the electron accepting function of glycerol formation with an alternative pathway to ethanol formation, thereby reducing glycerol production and increasing ethanol production. In some embodiments, the invention provides for a recombinant microorganism comprising a down-regulation in one or more native enzymes in the glycerol-production pathway. In some embodiments, the invention provides for a recombinant microorganism comprising an up-regulation in one or more enzymes in the ethanol-production pathway.
US11655480B2
Polypeptides and recombinant DNA molecules useful for conferring tolerance to AOPP herbicides, phenoxy acid herbicides, and pyridinyloxy acid herbicides are provided in the present invention, as well as herbicide tolerant transgenic plants, seeds, cells, and plant parts containing the recombinant DNA molecules, as well as methods of using the same.
US11655476B2
A modular and hierarchical DNA assembly platform for synthetic biology is described. This enabling technology, termed MIDAS (for Modular Idempotent DNA Assembly System), can precisely assemble multiple DNA fragments in a single reaction using a standardised assembly design. It can be used to build genes from libraries of sequence-verified, reusable parts and to assemble multiple genes in a single vector. We describe the design and use of MIDAS, and its application in the reconstruction of the metabolic pathway for production of paspaline, a key intermediate in the biosynthesis of a range of indole diterpenes—a class of economically important secondary metabolites produced by several species of filamentous fungi.
US11655472B2
The present specification provides a drug that causes highly-efficient skipping of exon 50 in the human dystrophin gene. The present specification provides an antisense oligomer which induces skipping of exon 50 in the human dystrophin gene.
US11655463B2
A modified endoinulinase is provided, comprising modified wild-type T. purpuregenus endoinulinase, or a functional fragment thereof, in which an amino acid residue at each one of one or more positions corresponding to 128, 316, 344, 350 or 504 of wild-type T. purpuregenus endoinulinase is substituted, wherein: (i) a tyrosine residue corresponding to Y128 is substituted with H, K or R; a glutamate residue corresponding to E344 is substituted with K, H or R; and a threonine residue corresponding to T504 is substituted with M, S or Y; and optionally an alanine residue corresponding to A316 is substituted with T, S, C or M; (ii) a tyrosine residue corresponding to Y128 is substituted with H, K or R; a glutamate residue corresponding to E344 is substituted with K, H or R; a threonine residue corresponding to T504 is substituted with M, S or Y; and a glutamine residue corresponding to Q350 is substituted with L, G, A, V or I; or (iii) a tyrosine residue corresponding to Y128 is substituted with H, K or R.
US11655454B1
A mesenchymal stem cell harvesting system and method for increasing the efficiency of collecting and processing physiological fluids containing mesenchymal stem cells from a cavity within a patient's skeletal system. Microenvironments risk in MSC production and concentration within a cavity, for example the patient's ilium, are penetrated with a pointed instrument used to create an aperture in the hard cortical bone forming the cavity followed by the insertion of an aspiration device which extracts one or more samples of cancellous bone, bone marrow, bone marrow blood and other aspirated material. The aspirate is rinsed and may be filtered to remove unwanted material and to increase the concentration and purity of the mesenchymal stem cells in the aspirant far beyond levels formerly obtainable for use in autologous treatment of the patient.
US11655447B2
Described herein is a Mycobacterium mutant, comprising at least one mutation in at least one gene sequence encoding global gene regulators (GGRs) selected from the group consisting of sigH, sigL, sigE, ECF-1, and mixtures thereof, wherein the GGR gene is at least partially inactivated. Described herein also is a vaccine based on the mutant and a method of differentiating between subjects that have been infected with Mycobacterium and subjects that have not been infected with Mycobacterium or have been vaccinated with a Mycobacterium vaccine.
US11655446B2
A method for cultivating micro-algae cultures using bivalve waste comprising usable nitrogen and phosphorus as a nutrient source. The micro-algae cultures may be used in turn as a nutrient source for oysters.
US11655444B2
Methods of standardizing a fermentation process may include obtaining a fluidic sample, measuring one or more physical parameters of the sample, comparing the measurement of the physical parameter of the material to a baseline value of the physical parameter for the fermentation process, and responsive to a deviation of the measurement of the physical parameter from the baseline value, determining a remediation action based on a correlation between the physical parameter and regulatory genes of a fermentation organism.
US11655438B2
A process of producing crystal malt in which a batch of malted grain or germinated malt having a first moisture content is provided. The batch is heated by mircowaving or steaming such that at least 85% of the batch saccharifies. During heating, the first moisture content is reduced to a second moisture content. Embodiments of a batch of crystal malt are also provided. The batch of crystal malt includes at least 90% crystallized malt kernels. Further, the batch of crystal malt contains less than 50 ppb of 4-methylimidazole (4-MeI).
US11655435B2
The present invention relates to a soil release agent capable of enhancing cleaning properties for removing a soil during cleaning through treatment of an object, and a soil release composition containing the soil release agent. The soil release agent is a soil release agent including a modified hydroxyalkyl cellulose in which a hydroxyalkyl cellulose is bound to at least one selected from a cationic group and a hydrophobic group including a hydrocarbon group having 4 or more carbon atoms.
US11655432B2
A detergent composition includes an anionic detergent surfactant blend including alkyl ethoxylate sulfate (AES) and sodium lauryl sulfate (SLS). A weight ratio of AES to SLS is from about 5:1 to about 1:5. The detergent composition further includes a nonionic detergent surfactant. A weight ratio of the anionic detergent surfactant blend to nonionic detergent surfactant is from about 3:1 to about 1:3. Still further, the detergent composition includes water. A bio-based carbon content of the detergent composition based on ASTM D6866 is from about 50% to about 100% by weight of the overall detergent composition.
US11655429B2
A lubricating oil composition is provided which comprises (a) greater than 50 wt. % of a base oil of lubricating viscosity; and (b) 0.1 to 20 wt. % of an alkyl-substituted hydroxyaromatic carboxylic acid, wherein the alkyl substituent of the alkyl-substituted hydroxyaromatic carboxylic acid has from 12 to 40 carbon atoms; wherein the lubricating oil composition is a monograde lubricating oil composition meeting specifications for SAE J300 revised January 2015 requirements for a SAE 20, 30, 40, 50, or 60 monograde engine oil, and has a TBN of 5 to 200 mg KOH/g, as determined by ASTM D2896.
US11655413B2
According to one or more embodiments, sulfate ions may be removed from seawater to form an injection fluid by a method including passing the seawater and formation water to a mixing tank. The seawater may comprise sulfate ions. The formation water may comprise barium ions. The seawater and formation water may be passed to the mixing tank in a ratio determined by a computerized geochemical model. The method may further include mixing the seawater and formation water to form a mixed fluid and passing the mixed fluid to a clarifier, where a barium sulfate precipitate may be formed and at least a portion of the barium sulfate precipitate may be separated from the mixed fluid. The method may further include passing the mixed fluid to a microfiltration system, where at least a portion of the barium sulfate precipitate may be removed from the mixed fluid to form an injection fluid.
US11655411B2
A well cleanup process involves removing an impermeable filter cake from a formation face with thermochemical and chelating agents to allow formation fluids to flow from a reservoir to a wellbore. The method may be used with oil and water-based drilling fluids with varied weighting agents, e.g., bentonite, calcium carbonate, or barite. Such thermochemical agents may involve two salts, e.g., NO2− and NH4+, which, when mixed together, can generate pressure and heat, in addition to hot H2O and/or N2. For example, the thermochemical agents may comprise Na+, K+, Li+, Cs+, Mg2+, Ca2+, and/or Ba2+ with NO2− and NH4+ with F−, Cl−, Br−, I−, CO32−, NO3−, ClO4−, and/or −OH. The thermochemical agents in combination with a chelator such as EDTA can removed the filter cake after 6 hours with a removal efficiency of 89 wt % for the barite filter cake in water based drilling fluid, exploiting the generation of a pressure pulse and heat which may disturb the filter cake and/or enhance barite dissolution and polymer degradation.
US11655407B1
A refrigerant composition includes about 63-66 wt % difluoromethane and about 33-36 wt % pentafluoroethane. The refrigerant composition is formed from all recycled materials, and the refrigerant composition has a net global warming potential of about 0. A method of preparing the refrigerant composition includes injecting a mixture of recovered refrigerants into the center of a distillation column, the mixture of injected refrigerants being difluoromethane, pentafluoroethane and chlorodifluoromethane, removing from the top of the distillation column a refrigerant composition of about 63-66 wt % difluoromethane and about 33-36 wt % pentafluoroethane, and removing chlorodifluoromethane from the bottom of the distillation column.
US11655406B2
Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF=CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.
US11655400B2
A hot-melt adhesive composition is disclosed. The hot melt adhesive comprises a) 25 to 95 wt %, preferably 50 to 85 wt % of at least one polyolefin-based polymer; b) 1 to 75 wt %, preferably 1 to 40 wt % of at least one tackifying resin; c) 0 to 15 wt % of at least one plasticizer; and d) 0 to 30 wt % of at least one additive and/or adjuvant selected from among stabilizers, adhesion promoters, fillers or pigments, waxes, and/or other polymers or combinations thereof, characterized in that the at least one polyolefin-based polymer is a mixture of: a1) at least one first polyolefin-based polymer with a molecular weight Mn of <10,000 g/mol in a quantity of 20 to 80 wt % with respect to the total quantity of polyolefin-based polymer, and a2) at least one second polyolefin-based polymer with a molecular weight Mn of >10,000 g/mol in a quantity of 20 to 80 wt % with respect to the total quantity of polyolefin-based polymer. The adhesive is particularly useful for gluing polyolefin films, woven fabrics, or nonwoven fabrics. Also, methods for manufacturing packaging and fabric with the hot-melt adhesive above are disclosed.
US11655392B2
The present invention provides an ionizing radiation curable paint composition which is capable of forming a cured film that has excellent elongation (for example, 30% or more) under heating and has excellent solvent resistance and chemical resistance and which can contain an alcohol as a diluent solvent. The ionizing radiation curable paint composition contains a urethane (meth)acrylate oligomer (A1) having 6 or more (meth)acryloyl groups and having a weight average molecular weight of 3,000 to 50,000, wherein the urethane (meth)acrylate oligomer (A1) is a silicone-modified oligomer having a constituent unit (a) derived from a multifunctional (meth)acrylate monomer having a hydroxy group and 3 or more (meth)acryloyl groups, a constituent unit (b) derived from an alcohol having 2 or more hydroxy groups and having a molecular weight of 100 or lower, a constituent unit (c) derived from isophorone diisocyanate, and a constituent unit (d) derived from a carbinol-modified polysiloxane.
US11655390B2
The present invention provides a coating fluid including: a hydroxy group-containing resin; an inorganic layered compound; and a liquid medium, in which a ratio (outflow time (B)/outflow time (A)) of outflow time (B) of a coating fluid at 5° C. measured by a Zahn cup to outflow time (A) of a coating fluid at 24° C. measured by a Zahn cup is 1.40 or less.
US11655384B2
The present invention relates to a water-based ink containing a pigment (A), a water-soluble organic solvent (C), a surfactant (D) and water, in which a content of water in the water-based ink is not less than 40% by mass and not more than 65% by mass, a boiling point of the water-soluble organic solvent (C) is not higher than 230° C., and a content of a high-boiling point organic solvent having a boiling point of not lower than 250° C. in the water-based ink is not more than 4% by mass, and the surfactant (D) contains a silicone-based surfactant (d-1) and an acetylene glycol-based surfactant (d-2) which satisfy the following conditions 1 and 2: Condition 1: [(content of component (d-1))/(content of component (C))]×100=0.15 to 4; and Condition 2: [(content of component (d-2))/(content of component (C))]×100=0.35 to 1.65. In accordance with the present invention, it is possible to form ink dots having a complete circular shape and produce a printed material that is excellent in solid image fillability, image quality and rub fastness even when printed on a low-liquid absorbing printing medium.
US11655378B2
A composition for forming an electroactive coating includes an acid as a polymerization catalyst, at least one functional component, and at least one compound of formula (1) as a monomer: wherein X is selected from S, O, Se, Te, PR2 and NR2, Y is hydrogen (H) or a precursor of a good leaving group Y− whose conjugate acid (HY) has a pKa of less than 45, Z is hydrogen (H), silyl, or a good leaving group whose conjugate acid (HY) has a pKa of less than 45, b is 0, 1 or 2, each R1 is a substituent, and the at least one compound of formula (1) includes at least one compound of formula (1) with Z═H and Y≠H.
US11655376B2
[Problem] To provide a surface control agent for a water-based coating, the surface control agent having both cissing prevention properties and overcoatability when used for applications requiring excellent appearance and overcoatability. [Solution] The surface control agent for a water-based coating includes: a copolymer containing, as constituent monomers, a dibasic acid ester (A) having a polymerizable unsaturated double bond in an amount of 10% by mass or more and 99% by mass or less, and an ether group-containing polymerizable unsaturated monomer (B) having a (meth)acryloyl group, a vinyl ether group, or an allyl group in an amount of 1% by mass or more and 90% by mass or less, wherein the copolymer has a weight-average molecular weight of 1,000 or more and 100,000 or less.
US11655367B2
Provided is a hydrosilylation reactive composition and a method for producing a semi-cured product and a cured product using the hydrosilylation reactive composition, which exhibit sharp curability during the reaction while maintaining pot life and can provide a molecular design through the reaction control of the MH unit/DH unit. The composition comprises: (A) a compound containing at least one monovalent hydrocarbon group having an aliphatic unsaturated bond per molecule; (B) a compound containing at least two hydrogen atoms bonded to silicon atoms per molecule; (C) a first hydrosilylation catalyst; and (D) a second hydrosilylation catalyst which microencapsulates component (C) with a thermoplastic resin having a softening point within the temperature range of 50 to 200° C. and exhibits activity at temperatures higher than that of component (C). Also provided is a method for carrying out a hydrosilylation reaction at temperatures of two stages using the composition.
US11655363B2
A tableted epoxy resin composition for encapsulation of semiconductor devices and a semiconductor device encapsulated using the tableted epoxy resin composition, the tableted epoxy resin composition satisfying the following conditions (i) a proportion of tablets of the tableted epoxy resin composition having a diameter of greater than or equal to 0.1 mm and less than 2.8 mm and a height of greater than or equal to 0.1 mm and less than 2.8 mm is about 97 wt % or more, as measured by sieve analysis using ASTM standard sieves; (ii) the tablets have a packed density of greater than about 1.7 g/mL; and (iii) a ratio of packed density to cured density of the tablets is about 0.6 to about 0.87.
US11655361B2
Provided is a thermoplastic resin composition which includes: a first copolymer including an acrylic graft copolymer; a second copolymer including an alkyl-substituted styrene-based monomer unit, a vinyl cyanide-based monomer unit, and a (meth)acrylate-based monomer unit; and a third copolymer including an alkyl-unsubstituted styrene-based monomer unit, a vinyl cyanide-based monomer unit, and a (meth)acrylate-based monomer unit. According to the present invention, a thermoplastic resin composition and a thermoplastic resin molded article, which are excellent in heat resistance, colorability, and scratch resistance, can be provided.
US11655352B2
The invention relates to a polyol displaying specific properties which allow it to be identified accessibly as a recycled polyol, particularly as a recycled polyol obtained from a new specific recycling process.
US11655351B2
The invention present invention belongs to waste polyester recycling technology field and relates to a method and a device for recycling waste polyester, in particular to a method and a device for recycling waste polyester by modified chemical method to recover waste polyester to prepare dimethyl terephthalate (DMT). The recycling method of the present invention uses a process of continuous feeding, continuous alcoholysis and continuous transesterification. It can make the material undergo homogeneous alcoholysis in the melted state, and the required alcoholysis time is short. Because more than two alcoholysis tanks are used in series for continuous alcoholysis, the product quality of alcoholysis product is stable. When the alcoholysis product is continuously transesterified, it avoids the occurrence of side reactions and the unstable quality of the transesterified product, and the purity and yield of recycling product of waste polyester are greatly improved.
US11655349B2
Storage-stable two-component polyurethane or polyisocyanurate spray foam compositions are disclosed, said compositions comprising: (a) an A-side component comprising one or more polyisocyanate and one or more blowing agent; and (b) a B-side component comprising one or more polyol and one or more blowing agent comprising pressurized gaseous carbon dioxide and one or more liquid blowing agent; wherein both the A-side component and the B-side component, separately, generate less than 300 ppm of fluoride ion after one week of aging at 50° C.
US11655348B2
A method for manufacturing a polyimide composite film for a flexible metal-clad substrate includes the following steps, providing a polyamide acid solution; providing fluorine polymer particles and mixing the fluorine polymer particles with a dispersant and an organic solution to prepare a fluorine polymer particle dispersion; forming a colloidal polyimide film from the polyamide acid solution; and coating the colloidal polyimide film with the fluorine polymer particle dispersion and then performing baking to form a polyimide composite film.
US11655347B2
In one aspect, the present invention is an organic-inorganic hybrid membrane of a cerium oxide and an organic fluorine compound, the organic-inorganic hybrid membrane satisfying the following (a), (b), and (c): (a) the visible-light transmittance is 70% or higher; (b) the UV transmittance at a wavelength of 380 nm is 60% or lower; and (c) the water contact angle of the surface of the organic-inorganic hybrid membrane is 80° or higher. In another aspect, the present invention is an organic-inorganic hybrid membrane of a cerium oxide and an organic fluorine compound, the organic-inorganic hybrid membrane satisfying the following (a), (b), and (c′): (a) the visible-light transmittance is 70% or higher; (b) the UV transmittance at a wavelength of 380 nm is 60% or lower; and (c′) the water contact angle of the surface of the organic-inorganic hybrid membrane is 90° or higher. The organic fluorine compound may include a fluorine-based resin. Also disclosed are a laminate and an article that include the organic-inorganic hybrid membrane.
US11655343B2
The present application provides a semi-permeable hydrogel composition comprising an alginate matrix that is covalently crosslinked in its periphery to a multi-armed water soluble polymer, along with related methods and uses thereof.
US11655335B2
A thermoplastic resin composition of the present invention comprises: about 45 wt % to about 65 wt % of an aromatic polyamide resin comprising at least one of a repeat unit represented by Formula 1, a repeat unit represented by Formula 2, and a repeat unit represented by Formula 3; about 1 wt % to about 20 wt % of an olefin copolymer; about 15 wt % to about 35 wt % of calcium carbonate; and about 5 wt % to about 25 wt % of zinc oxide, wherein the weight ratio of the calcium carbonate and the zinc oxide (calcium carbonate:zinc oxide) is about 5:1 to about 1:1. The thermoplastic resin composition and a molded article formed therefrom have good properties in terms of plating adhesion, appearance, heat resistance, etc.
US11655334B2
Disclosed herein is a very efficient method to make 5-(alkoxycarbonyl)furan-2-carboxylic acids (ACFC) from feedstocks comprised of furoates. When a feedstock comprised of methyl 5-methylfuran-2-carboxylate (MMFC) is used a product comprised of (5-(methoxycarbonyl)furan-2-carboxylic acid (MCFC) is obtained in high yield.
US11655331B2
A method for preparing a high-temperature self-crosslinking aqueous polyurethane dispersion. By using isocyanate (NCO) blocking agent to block part of the NCO, and using the hydroxyalkyl ethylenediamine chain extender in the post-chain extension stage to introduce hydroxyl groups, the polymer macromolecular structure containing both blocked NCO groups and hydroxyl groups can be prepared. The aqueous polyurethane dispersion does not need to mix with other waterborne resins and crosslinkers when applied. A sufficient cross-linking reaction is performed between the NCO released and hydroxyl groups on the polymer macromolecular chain to form a high-density cross-linked structure when curing at 100-150° C. for 20-30 min, thus obtaining a high-performance waterborne coating that can be used in the form of one-pack.
US11655324B2
The present invention provides a resin composition for optical shaping that, with its low viscosity, enables easy stereolithographical fabrication of an object, and that can produce an object having desirable toughness and desirable water resistance, particularly for dental mouthpieces and denture base materials. The present invention relates to a resin composition for optical shaping comprising a urethanized (meth)acrylic compound (A) and a photopolymerization initiator (B), the urethanized (meth)acrylic compound (A) being a (meth)acrylate containing at least one polyol moiety and a urethane bond per molecule, said at least one polyol moiety being selected from the group consisting of a polyester, a polycarbonate, a polyurethane, and a polyether each having a structure derived from a C4 to C18 aliphatic chain diol unit (a) having a branched structure.
US11655318B2
A method of preparing super absorbent polymer includes carrying out a crosslinking polymerization of a monomer mixture comprising a water-soluble ethylenically unsaturated monomer having at least partially neutralized acidic groups, a forming agent, a foam-promoting agent and a silicone-based surfactant in the presence of an internal crosslinking agent to form a hydrogel polymer; drying, pulverizing and classifying the hydrogel polymer to form a base polymer powder; and further crosslinking a surface of the base polymer powder in the presence of a surface crosslinking agent to form a surface crosslinked layer. The method produces super absorbent polymer having not only an excellent absorbent capacity and an absorbency under load but also the rewetting phenomenon can be effectively prevented.
US11655315B2
A method for preparing a catalyst for use in polymerizing a conjugated diene-based monomer, the catalyst, and a method for preparing a conjugated diene-based polymer using the same are disclosed herein. In an embodiment, a method of preparing a catalyst comprises mixing a lanthanide rare earth element-containing compound, an alkylating agent compound and a halogen compound in the presence of a solvent to prepare a catalyst composition, adding a conjugated diene-based monomer to the catalyst composition to form a preformed catalyst composition, and aging the preformed catalyst composition at a temperature of −1° C. to −15° C. for 3 hours to 98 hours to prepare the catalyst. The catalyst has excellent catalyst activity and polymerization reactivity and is useful for preparing a conjugated diene-based polymer which has an excellent modification ratio and improved compounding properties.
US11655310B2
Provided are: a fine cellulose fiber that is superior in handling properties and that can suitably be used as a reinforcing material or the like for resin; a production method of the fine cellulose fiber; and a slurry and a composite comprising the fine cellulose fibers. The present invention pertains to fine cellulose fibers comprising a carbamate group. The degree of substitution with the carbamate group with respect to hydroxy groups in the fine cellulose fibers is preferably no less than 0.05 and no greater than 0.5. The present invention pertains to a slurry comprising the fine cellulose fibers, to a composite comprising the fine cellulose fibers and a resin, and to a production method of the fine cellulose fibers, comprising performing a heat treatment on a mixture of a plant raw material and urea or the like, and performing a miniaturization treatment of the plant raw material.
US11655308B2
The present invention belongs to the technical field of biological pharmacy, and particularly relates to a long-acting HM-3 fusion protein molecule and an application thereof. In the present invention, on the basis of the sequence of HM-3 molecule, an active polypeptide HM-3 and derivatives thereof are linked to a human Fc (IgG) fragment or a fragment of an Fc (IgG) mutant directly or by a linker peptide (Linker), thus forming a novel molecular entity. The general formula of the molecular entity is (HM-3)n-Linker-Fc(IgG), Fc(IgG)-Linker-(HM-3)n, or (HM-3)n-Linker-Fc(IgG)-Linker-(HM-3)n. The fusion protein effectively prolongs the half-life of HM-3, is low in cost and overcomes the major problem of druggability of small peptides. Therefore, the fusion protein of the present invention may serve as a potential drug for the treatment of autoimmune diseases, neovascular diseases, osteoarthritis and the like.
US11655304B2
The present invention provides a combination therapy for treatment of a tumour in a subject. The combination therapy comprises administration of (i) an antibody directed against cancer stem cells and (ii) a checkpoint inhibitor.
US11655299B2
Provided herein are monoclonal antibodies that specifically bind IL-13RA2 with cross-reactivity in humans and canines. Also provided are methods of use of the antibodies in the treatment and monitoring of cancers.
US11655289B2
Pharmaceutical compositions containing anti-beta amyloid (Aβ) antibodies or AD-binding fragments thereof are provided. These pharmaceutical compositions find use in the treatment of abnormal accumulation or deposition of Aβ in the central nervous system, mild cognitive impairment, and AD-associated disorders such as Alzheimer's disease.
US11655282B2
The present disclosure relates to chimeric engulfment receptor molecules, host cells modified to include the phagocytic engulfment molecules, and methods of making and using such receptor molecules and modified cells.
US11655280B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11655277B2
The present invention provides novel IL-12 Fc fusion proteins, methods of making and using the same. The IL-12 Fc fusion proteins are useful for treatment of cancer and can be used in combination with checkpoint blockade.
US11655270B2
The present invention relates to a method for extracting collagen from a liposuction effluent, wherein collagen is extracted by treating a collagen-containing liposuction effluent in the presence of a supercritical fluid. According to the present invention, conventionally discarded collagen in a liposuction effluent can be extracted at high purity, and the extracted high purity collagen can be widely used in medical, pharmaceutical, and cosmetic products.
US11655262B2
A process including bringing a solid substrate in contact with a compound of general formula (I), (II), (III), or (IV) in the gaseous state where A is NR2 or OR with R being an alkyl group, an alkenyl group, an aryl group, or a silyl group, E is NR or O, n is 0, 1 or 2, m is 0, 1 or 2, and R′ is hydrogen, an alkyl group, an alkenyl group, an aryl group, or a silyl group.
US11655258B2
The present invention relates to novel fused bicyclic heterocycle derivatives of formula (I) in which Aa, Ab, Ac, Ad and Q have the meanings mentioned above, agrochemical formulations containing the compounds of formula (I) and their use as acaricides and/or insecticides for controlling animal pests, particularly arthropods and especially insects and arachnids.
US11655256B1
The present invention is directed to processes for making an anhydrous form of relugolix, designated herein as Form T of anhydrous relugolix. The processes of making Form T of anhydrous relugolix are from the following: (i) Form A of the DMF solvate of relugolix; (ii) Form B of anhydrous relugolix; or (iii) amorphous relugolix.
US11655254B2
Provided are heteroaryl heterocyclic compounds of formula (I), pharmaceutical compositions comprising same, methods for preparing same, and uses thereof, wherein the variables are as defined in the description. The compounds are Btk inhibitors.
US11655253B2
Provided are compounds of formula (Ia), (Ib) and (IIa), and pharmaceutically acceptable salts thereof. Additionally provided are compositions and pharmaceutical compositions comprising the compounds, therapeutic methods using same for modulating (e.g., inhibiting) CREB binding protein (CBP)/β-catenin mediated signaling in treating a condition, disease or disorder (e.g., fibrosis, cancer, neurological conditions, metabolic disorders (e.g., diabetes, etc.), and skin conditions (dermatitis, psoriasis, scarring, alopecia, etc.) mediated by aberrant CBP/β-catenin signaling, and cosmetic methods for treating skin conditions (e.g., aging, etc.). Additionally, provided are methods for enhancing vaccine efficacy using the compounds and compositions. Further provided are methods for efficiently synthesizing a clinical grade drug, comprising use, in a penultimate, or last reaction step under GMP conditions, of an intermediate 2-propynyl-compound to form a clinical grade isoxazole derivative (e.g., via 3+2 cycloaddition).
US11655252B2
A compound of formula I: or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are each independently hydrogen or hydroxy; wherein R1 and R2 are not both hydroxy. Also provided are methods of treatment as Janus Kinase inhibitors and pharmaceutical compositions containing the compounds of the invention and combinations thereof with other therapeutic agents.
US11655249B2
This invention relates to indolizine derivatives and their use in medicine. In particular, the present invention discloses novel substituted indolizine derivatives of formula I, or an isotopically labeled compound thereof, or an optical isomer thereof, a geometric isomer thereof, a tautomer thereof or a mixture of various isomers, or a pharmaceutically acceptable salt thereof, or a prodrug thereof. The invention also relates to the use of these compounds in medicine.
US11655245B2
The invention relates to methods of using compounds formula I: and pharmaceutically acceptable salts thereof wherein A, X, R1, R4 and n are as defined herein. In addition, the present invention relates to methods of manufacturing and methods of using the compounds of formula I as well as pharmaceutical compositions containing such compounds. The compounds may be useful in treating diseases and conditions mediated by TRPA1, such as pain.
US11655238B2
The present disclosure relates generally to inhibitors of mycobacterial membrane protein MmpL3, compositions comprising the inhibitors, and methods of preparation and use thereof.
US11655227B2
Disclosed is a process to produce a purified vapor comprising dialkyl-furan-2,5-dicarboxylate (DAFD). Furan-2,5-dicarboxylic acid (FDCA) and an alcohol in an esterification zone to generate a crude diester stream containing dialkyl furan dicarboxylate (DAFD), unreacted alcohol, 5-(alkoxycarbonyl)furan-2-carboxylic acid (ACFC), and alkyl furan-2-carboxylate (AFC). The esterification zone comprises at least one reactor that has been previously used in an DMT process.
US11655223B2
The present disclosure relates to certain (2S)-N-[(1S)-1-cyano-2-phenylethyl]-1,4-oxazepane-2-carboxamide compounds (including pharmaceutically acceptable salts thereof), that inhibit dipeptidyl peptidase 1 (DPP1) activity, to their utility in treating and/or preventing clinical conditions including respiratory diseases, such as asthma and chronic obstructive pulmonary disease (COPD), to their use in therapy, to pharmaceutical compositions containing them and to processes for preparing such compounds.
US11655219B2
The present disclosure relates to an organic compound having the following structure of Chemical Formula 1, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound includes a triazine moiety of an electron acceptor and a fused hetero aromatic moiety of an electron donor separated from the triazine moiety. The organic compound includes the electron acceptor moiety and the electron donor moiety in a single molecule, thus charges can be moved in the molecule. Also, since the organic compound includes the rigid fused hetero aromatic ring, three dimensional conformation of the organic compound is limited, and therefore the compound may have excellent luminous efficiency and color purity.
US11655218B2
A main object of the present invention is to provide a novel crystal of 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}acetic acid (hereinafter referred to as “Compound B”). A form-I crystal of Compound B, which shows peaks at diffraction angles (2θ) of 6.4°, 8.1°, 9.5°, 10.9°, 13.2°, 15.7°, 17.0°, 19.5°, 20.3°, 21.0°, and 22.8° in a powder X-ray diffraction spectrum obtained using a Cu-Kα radiation (λ=1.54 Å). A form-II crystal of Compound B, which shows peaks at diffraction angles (2θ) of 9.6°, 11.4°, 11.7°, 16.3°, 17.5°, 18.5°, 18.7°, 19.9°, 20.1°, 21.0°, and 24.6° in a powder X-ray diffraction spectrum obtained using a Cu-Kα radiation (λ=1.54 Å).
US11655211B2
A polycyclic compound is represented by Formula 1: where X1, R1 to R11, L1, L2, and n1 to n4 are further defined. An organic electroluminescence device includes the polycyclic compound.
US11655209B2
A process for synthesizing an azo compound by oxidation of a hydrogen compound in the presence of a catalyst and a compound of formula (I) is described in which R1, R2 and R3 (R1)(R2)C(PO3(R3)2)2 (I) are as defined. The use of a compound of formula (I) as complexing agent for a catalyst is also described.
US11655208B2
The present disclosure discloses a 1-carboxy-2-hydroxy-3-iminopropane and an extraction method thereof, and belongs to the technical fields of food, health food and medicine. A method for extracting the 1-carboxy-2-hydroxy-3-iminopropane of the present disclosure includes the following steps: (1) adding a diaphragma juglandis fructus powder into an ethanol solution for extraction and filtration to obtain a supernatant, and conducting concentration on the supernatant under reduced pressure to obtain a walnut alcohol extract; (2) adding a filter residue of step (1) into water for extraction and filtration to obtain a supernatant, and conducting concentration on the supernatant under reduced pressure to obtain a walnut water extract; and (3) mixing the walnut alcohol extract and the water extract to obtain a diaphragma juglandis fructus mixed extract, sequentially conducting elution through an AB-8 type macroporous resin column, an MCI column and an ODS column, and conducting separation to obtain a precipitate, namely the 1-carboxy-2-hydroxy-3-iminopropane. In the present disclosure, the 1-carboxy-2-hydroxy-3-iminopropane in diaphragma juglandis fructus is found for the first time and has great sedation and hypnosis activity.
US11655205B2
A compound for an organic optoelectronic device, an organic optoelectronic device, and a display device including the same, the compound being represented by Chemical Formula 1:
US11655200B2
Retro-aldol processes are disclosed that use very low concentrations of retro-aldol catalyst in combination with hydrogenation catalyst of certain activities, sizes and spatial dispersions to obtain the high selectivities to ethylene glycol.
US11655199B2
A halogenated alkene compound and a fluorinated alkyne compound are obtained at a high conversion rate and high selectivity by employing any of the following methods (1) to (4): (1) a halogenated butane compound represented by CX1X2X3CHX4CFHCX5X6X7, wherein X1, X2, X3, X4, X5, X6, and X7 are the same or different and each is a halogen atom, to a dehydrofluorination reaction; (2) a halogenated butene compound represented by CX1X2X3CX4═CHCX5X6X7, wherein X1, X2, X3, X4, X5, X6, and X7 are as defined above, to a dehydrohalogenation reaction; (3) a halogenated alkane compound represented by CHX8A1CHX9A2, wherein A1 and A2 are each a fluorine atom or a perfluoroalkyl group, and X8 and X9 are the same or different and each is a halogen atom, to a dehydrohalogenation reaction in the presence of a catalyst in a gas phase; and (4) a halogenated alkene compound represented by CX8A1=CHA2, wherein A1, A2, and X8 are as defined above, to a dehydrohalogenation reaction in the presence of a catalyst.
US11655198B2
The invention provides a process for preparing a fluid having a boiling point in the range of from 150 to 260° C. and comprising more than 80% by weight of isoparaffins and less than 50 ppm of aromatics, comprising the step of catalytically hydrogenating a feed comprising more than 85% by weight of oligomerized olefins, at a temperature from 115 to 195° C. and at a pressure from 30 to 70 bars. The invention also provides the fluid obtainable by the process of the invention and the use of said fluid.
US11655189B2
The present invention provides a method for preparing a hot-mixed asphalt mixture, and relates to the technical field of road engineering. In the present invention, asphalt and aggregates are preheated separately, where the aggregates include coarse aggregates and fine aggregates; the coarse aggregates, part of the fine aggregates and asphalt that are preheated are subjected to a first mixing to obtain a first mixture; the remaining fine aggregates are added to the first mixture for a second mixing to obtain a second mixture; and a mineral powder is added to the second mixture for a third mixing, and discharging is conducted to obtain a hot-mixed asphalt mixture.
US11655186B2
An activated pozzolan composition includes a fine interground particulate blend of an initially unactivated natural pozzolan and a supplementary cementitious material (SCM) different than the initially unactivated natural pozzolan. The initially unactivated natural pozzolan may include volcanic ash or other natural pozzolanic deposit having a moisture content of at least 3%, and the activated pozzolan composition can have a moisture content less than 0.5% The initially unactivated natural pozzolan may have a particle size less than 1 mm before intergrinding with the SCM. The SCM used to activate the initially unactivated natural pozzolan can be initially coarse or granular with a size greater than 1-3 μm and may include granulated blast furnace slag, steel slag, other metallurgical slag, pumice, limestone, fine aggregate, shale, tuff, trass, geologic material, waste glass, glass shards, basalt, sinters, ceramics, recycled bricks, recycled concrete, refractory materials, other waste industrial products, sand, or natural mineral.
US11655183B2
The present disclosure relates to a method for forming a glass, ceramic or composite material. The method may involve initially forming a plurality of tubes and then performing a coating operation to coat the plurality of tubes with materials containing metal or metalloid elements, including inorganic compounds, organometallic compounds, or coordination complexes to form coated tubes. The method may further include performing at least one of a thermal operation or a thermochemical operation on the coated tubes to form a solid glass, ceramic, or composite structure with dimensions representing at least one of a rod or fiber.
US11655182B2
Embodiments of the disclosure relate to a rollable glass sheet configured to reversibly transition between a flat configuration and a bent configuration. The rollable glass sheet includes a first major surface and a second major surface opposite to the first major surface. The first major surface and the second major surface define a thickness of the glass sheet that is 0.4 mm or less. In the flat configuration, the first major surface includes a first surface compressive stress and a first depth of compression, and in the bent configuration, the first major surface includes a curvature. At a radius of curvature of 50 mm, the first major surface includes a second surface compressive stress less than the first compressive stress and a second depth of compression less than the first depth of compression and greater than 11 μm.
US11655178B2
A glass-based article includes a first major surface and a first compressive stress region extending to a first depth of compression from the first major surface. The glass-based article includes a second major surface including a first surface portion and one or more edge surface portions recessed from the first surface portion. The glass-based article includes a second compressive stress region extending to a second depth of compression from the first surface portion. Additionally, methods of manufacturing a glass-based article are disclosed.
US11655175B2
A screw type separation device includes: a casing that has a separated liquid discharge port on one end part side and has an object discharge port on the other end part side, while the other end part side is positioned lower, in terms of vertical directions, than the one end part side; a screw shaft provided inside the casing; a first screw blade; and a second screw blade that forms a first space between one face and the first screw blade facing the one face and forms a second space between the other face and the first screw blade facing the other face.
US11655169B2
Provided are a method of treating spent caustic occurring in a refinery process, a petrochemical process, and an environmental facility, and an apparatus thereof, wherein the spent caustic may be economically treated by a Fenton-like oxidation reaction at room temperature and atmospheric pressure in a reactor in which catalyst structures are stacked as compared to conventional methods of treating spent caustic.
US11655168B2
Methods for treating wastewater in conjunction with subterranean operations with a wastewater treatment additive. In some embodiments, the methods include providing wastewater recovered from at least a portion of a subterranean formation, wherein the wastewater includes water and an organic foulant material, and introducing a wastewater treatment additive that includes an alcohol ethoxylate surfactant into the recovered wastewater.
US11655164B2
An electrolysis cell and housing provides for simple, toolless cell installation and removal of the electrolysis cell. The electrolysis cell includes an anode and a cathode and requires periodic removal of the electrolysis cell from the housing for cleaning or replacement due to accumulation of deposits on the anode and the cathode. The electrolysis cell includes three push-in fluid connectors and two push-in electrical connections. A filter may be included serially between a water inlet and the electrolysis cell and may include two push-in fluid connectors. A housing rear cover may hold the electrolysis cell and filter in place in the housing and may be removed and reattached to access the electrolysis cell without tools.
US11655162B2
A method of removing boron from water to be treated includes subjecting the water to be treated to reverse osmosis membrane treatment, subjecting at least part of permeated water after the reverse osmosis membrane treatment to cation-removing treatment, and measuring a concentration of boron in the resulting permeated water after the cation-removing treatment, in which a measured value for the concentration of boron is used to regulate at least one of: (a) the recovery rate of water to be treated in the above reverse osmosis membrane treatment, (b) the temperature of the water to be treated, (c) the pH of the water to be treated, (d) the supply pressure of the water to be treated, which pressure is applied to the reverse osmosis membrane during the reverse osmosis membrane treatment, and (e) when the reverse osmosis membrane used for the reverse osmosis membrane treatment should be changed.
US11655161B2
A water purification device comprising a pre-purified water reservoir for storing pre-purified water, a water vapor chamber for receiving water vapor generated from heating the pre-purified water in the pre-purified water reservoir, a condensation chamber for receiving the water vapor and condensing the water vapor into purified water, and a Peltier device comprising a hot side and a cold side. The hot side of the Peltier device heats the pre-purified water into water vapor and the cold side of the Peltier device condenses the water vapor into purified water.
US11655156B2
The present invention concerns a process for preparing a composite of porous material/compound/hybrid organic-inorganic material having a 2:1 lamellar structure, said hybrid material having the following general formula I: Nax[(Mg3)(Alx(RSi)4−x)O8+x(OH)2] (I) wherein x is a number such that 0≤x<1.2 and R represents a C1-C30 alkyl group, an aryl group, a (C1-C30 alkyl)aryl group or an O—(C1-C30 alkyl) group, it being possible for the alkyl group to be substituted with a group chosen from a phenyl, vinyl, aminopropyl or mercaptopropyl group, and said compound being chosen from the group constituted of at least one active substance and at least one microorganism and mixtures thereof the process comprising: a) the step of sol-gel synthesis of the hybrid organic-inorganic material having a 2:1 lamellar structure in the presence of the compound and of the porous material saturated with the compound; b) the recovery of the composite. It also concerns a composite obtainable by means of this process, a composition comprising it and its use in particular for the fertilization of plants.
US11655148B2
Compositions, methods, and reactors related to hydrogen production are generally described.
US11655147B2
A system for generating hydrogen includes an ammonia decomposition bed configured to introduce an ammonia gas, decompose the ammonia gas into a high-pressure first mixed gas including nitrogen and hydrogen, and discharge the high-pressure first mixed gas; an ammonia adsorption bed supplied with the high-pressure first mixed gas from the ammonia decomposition bed, and configured to adsorb ammonia of the first mixed gas, and discharge a high-pressure second mixed gas including nitrogen and hydrogen; and a nitrogen adsorption bed directly supplied with the high-pressure second mixed gas from the ammonia adsorption bed, and configured to adsorb the nitrogen, and discharge the hydrogen.
US11655146B2
A preclean process may be omitted from a eutectic bonding sequence. To remove oxide from one or more surfaces of a device wafer of a micro-electromechanical-system (MEMS) structure, a duration of an acid-based etch process in the eutectic bonding sequence may be increased relative to the duration of the acid-based etch process when the preclean process is performed. The increased duration of the acid-based etch process enables the acid-based etch process to remove the oxide from the one or more surfaces of the device wafer without the use of a preceding preclean process. This reduces the complexity and cycle time of the eutectic bonding sequence, reduces the risk of stiction between suspended mechanical components of the MEMS structure, and/or reduces the likelihood that the MEMS structure may be rendered defective or inoperable during manufacturing, which increases process yield.
US11655141B2
A method of forming an ultrasound transducer device includes bonding a membrane to a substrate so as to form a sealed cavity between the membrane and the substrate. An exposed surface located within the sealed cavity includes a getter material that is electrically isolated from a bottom electrode of the cavity.
US11655133B2
A cap sterilizer (50) includes an infeed chamber (52), a sterilant atomizing chamber (53), and an air rinse chamber (54). At least the infeed chamber (52) and the air rinse chamber (54) are exhausted. Both an exhaust pressure (E2) in the infeed chamber (52) and an exhaust pressure (E4) in the air rinse chamber are higher than an exhaust pressure (E3) in the sterilant atomizing chamber (53), or the sterilant atomizing chamber (53) is not exhausted.
US11655121B2
An elevator car includes a car floor; a movable ceiling, which is pivotable between a normal operating position, in which the movable ceiling extends substantially horizontally and a maintenance position, in which the movable ceiling extends into an interior space of the elevator car; a working platform movably attached to the movable ceiling. The working platform is pivotable between a storage position, in which the working platform extends basically parallel to the movable ceiling, and a working position, in which the working platform extends transversely from the movable ceiling; and at least one foldable leg attached to the working platform. The at least one foldable leg is foldable between a storage configuration, in which the at least one foldable leg extends substantially parallel to the working platform, and a working configuration, in which the at least one foldable leg extends transversely from the working platform for supporting the working platform.
US11655107B2
A system is configured to move a group of containers including at least five containers simultaneously between a vehicle and a platform. The system includes a container support frame configured to support the group of containers, at least one hoist, and a conveyor. The at least one hoist is configured to raise and lower the container support frame and the containers when the containers are secured to the container support frame. The conveyor is configured to move the container support frame and the containers between the vehicle and the platform.
US11655100B2
An industrial materials handling system including a base member having a loading end with a first senor that detects when a first carriage or second carriage is positioned in a loading/unloading position at the loading end, and an operator end with a second sensor that detects when the first or second carriage is positioned in the loading/unloading position, a controller coupled to the first sensor and second sensor, the first carriage coupled to the base member and a first drive mechanism controlled by the controller to move the first carriage, the loading end, and the operator end, the second carriage coupled to the base member and to a second drive mechanism configured to move the second carriage between the loading end and the operator end under the control of the controller, and a bypass mechanism to move the second carriage between the loading end and the operator end.
US11655094B2
A transport box, in particular for partially prepared meals and food, includes a lower part having a receiving space limited by lateral walls and at least one base. The receiving space can be sealed by a cover. The cover has a coolant space for receiving a coolant. In addition, the lower part (11) has two receiving spaces. The receiving spaces can be sealed by a respective cover. The covers can be arranged in two cover positions sealing the receiving space. The cover positions differ in terms of a cooling effect that can be achieved by the coolant, such that the transport box offers at least two different options for temperature control via the selection of the cover positions.
US11655090B2
A film package with a resealable access opening providing improved access to the package contents is provided. The film package may include a tray, frame, or other reinforcing structure containing or holding discrete articles disposed in a row, column, or array, a flexible film forming at least a top of the film package, an access opening disposed at least in the top defined by a cut in the film, and a sealing layer adhesively sealed to the film or a remainder of the film around the access opening. In one embodiment, the access cut forming the access opening into the film has an expanded portion that extends outward from the remainder of the access cut to facilitate easier removal of the discrete articles within the package. To further improve access, the tray may have an opening or window therein to permit the discrete articles to move longitudinally and/or laterally therein.
US11655087B2
The present invention addresses the problem of providing a barrier resin film exhibiting excellent barrier properties without adopting a multilayer structure such as the structures used by the prior art. A barrier resin film obtained by forming a vapor-deposited aluminum oxide film on the surface of a resin substrate, wherein an elementally bonded structural unit represented by Al3 is distributed in the vapor-deposited aluminum oxide film, and the intensity ratio (Al3/Al2O3×100) of the maximum Al3 concentration elementally bonded structure section according to Time-of-Flight secondary ion mass spectrometry (TOF-SIMS) is 1-20, inclusive.
US11655076B2
The invention discloses a liquid transport system and a liner bag and a method of using the same. The liquid transport system includes a intermediate bulk container and a liner bag, wherein the intermediate bulk container includes a base and a side wall mounted to the base, the base is provided with a valve port, and the liner bag includes a liner bag body and a discharge port. The liner bag body is formed by hermetically welding a front panel and a rear panel along the periphery thereof, and the discharge port is hermetically connected to the liner bag body, and the distance between an edge of the discharge port and a weld line of the liner bag body is set to a minimum. The liner bag is placed in the intermediate bulk container and the discharge port of the liner bag is installed in the valve port. The liner bag is arranged in such a manner that after the liner bag is filled, a plane where the weld lines are located is perpendicular to the base. The liquid transport system and liner bag of the present invention are simple to manufacture and facilitate the discharge of liquids, particularly viscous liquids, contained therein.
US11655073B2
Provided is a bucket including a bucket body with an improved handle attachment. The bucket body includes a reinforcing collar extending about the perimeter of the bucket body. A ring is engaged to the bucket body by locating the ring within a channel defined on the exterior surface of the bucket body. The ring extends about the perimeter of the bucket body and engages a pivotable arcuate handle. The engagement of the ring in an annular channel and the handle to the ring results in the even distribution of a lifting force across the ring and reinforcing collar.
US11655060B2
The apparatus (100) for introducing deformable products (B), such as blister packs and informative sheets (F), internally of relative packs (A) comprises first pusher elements (11), mounted on a first looped conveyor organ (1), and first movement means (3), associated to the first conveyor organ (1) for moving the first pusher elements (11), transversally to the advancement direction (V1) thereof, so that they can abut the products (B) and push the products (B) internally of relative packs (A). The apparatus (100) comprises second pusher elements (21) mounted on a second looped conveyor organ (2) which is arranged with respect to the first conveyor organ (1) such that the second pusher elements (21) are arranged above the corresponding first pusher elements (11). Second movement means (4), associated to the second conveyor organ (2), are included for moving the second pusher elements (21), transversally to the advancement direction (V2) thereof, so that they can abut the sheets (F) and push the sheets (F) internally of relative packs (A).
US11655037B2
A passenger seating arrangement for use in an aircraft cabin, the passenger seating arrangement comprising a column of seat units arranged in an inwardly facing herringbone. Each seat unit is configurable between a seating configuration and a flat-bed configuration. Each seat unit has an access opening for accessing the respective seat unit. At least one of the seat units is configurable into a disabled-access configuration in which an access opening is temporarily widened by moving part of a foot-receiving structure, for enabling a disabled passenger to access the seat unit.
US11655033B2
The present invention generally relates to bed structures having an inflatable and/or collapsible/deflatable component. More particularly, it relates to bed construction configurations that can include multiple adaptations for enhanced safety in situations of rapid loss of aircraft cabin pressure to meet airflow requirements for emergency decompression events as well as to provide overall better airflow for in-cabin air filtration systems. The bed configurations can include cross-welded structures and bowing-prevention stabilizers to control bulging of the bed when inflated.
US11655025B2
Flying Car PPRW (Pipe Prop Rotary Wing) of the present invention transforms a road legal car into a true flying car for travels on and off roadways as well as travels in airways. Flying Car PPRW is mounted on top, powered from below, and has a smaller footprint of the road legal car for unrestricted roadway travels. Flying Car PPRW incorporates a general PPRW documented in patent application Ser. No. 16/128,537 filed on Sep. 12, 2018; and both Flying Car PPRW and the general PPRW are each a propeller driven propulsion engine in a pipe profile with props or propellers rotating in part as rotary wings. Flying Car PPRW enhances propulsion performances through the shaping of airflow field patterns around props and by the increased relative airflow velocities between props of interacting planet and sun airfoils. The PPRW props in rotations propels directional air for lift and thrust forces transversely through and across the pipe along the length of the pipe; and when vectored, the air thrust and lift forces are turned into variable lift and thrust forces for takeoffs, landings, and air flights of the true flying car travelling in airways.
US11655015B1
A propulsion system on a marine vessel includes at least one steerable propulsion device and at least one lateral thruster. A steering wheel is operable by a user to steer the at least one propulsion device. A user interface device is operable by a user to provide at least a lateral thrust command to command lateral movement and a rotational thrust command to command rotational movement of the vessel. A controller is configured to determine a difference between a steering position of the propulsion device and a centered steering position. A user interface display is controllable to indicate at least one of the steering position of the propulsion device and the difference between the steering position and the centered steering position. The controller is further configured to determine that the steering position is within a threshold range of the centered steering position prior to enabling a joystick thrust control mode.
US11655011B2
The present invention comprises a snorkel, comprising a breathing hose, the breathing hose having a mouthpiece at one end and connected to a buoyant rigid body at the other end, the rigid body comprising an internal cavity, with the breathing hose connected to the internal cavity; a first opening into the internal cavity disposed at a top end of the rigid body, the first opening having a first cover with a diameter greater than the diameter of the opening, and the first cover extending over the first opening; and a weighted ring secured to a bottom end of the rigid body, the weighted ring surrounding the end of the breathing hose connected to the rigid body, wherein the breathing tube and the first opening define an airway permitting a user to breathe through the snorkel.
US11655009B2
A light emitting device (1) is provided that can be used in various contexts, including the context of realizing an anti-fouling action on surfaces. The light emitting device (1) comprises light emitting units (10) being arranged in a plane filling pattern (20) for covering at least a substantial portion of a surface. Individual light emitting units (10) are electrically interconnected through connection areas (12, 13) as present on the light emitting units (10) for providing electrical access to an internal electrical circuit (11) thereof, wherein the light emitting units (10) overlap at the positions of at least portions of the connection areas (12, 13) thereof. Further, it may be so that at least one of the connection areas (12, 13) of the individual light emitting units (10) is electrically connected simultaneously to respective connection areas (12, 13) of at least two other light emitting units (10).
US11655008B2
A trimaran which includes a self-righting structure positioned near the stern that substantially raises the center of buoyancy. The trimarans two peripheral hulls are shorter than the main hull and positioned near the one end to create an unstable inverted environment wherein when inverted the vessel rests primarily on the self-righting structure and an end of the main hull, substantially raising the center of gravity and creating an unstable configuration. This causes a pitch or roll about the vessel's longitudinal axis, which continues until the vessel has returned to its more stable upright position resting on three hulls.
US11655007B2
A floating wind power platform for offshore power production, comprising: a floating unit, wherein the floating unit comprises a first, a second and a third interconnected semisubmersible column each being arranged in a respective corner of the floating unit, wherein a tension leg device is arranged to the third semisubmersible column, wherein the tension leg device is adapted to be anchored to the seabed by an anchoring device, and wherein the third semisubmersible column provides a buoyancy force adapted to create a tension force in the tension leg device, wherein the floating wind power platform is further adapted to weather vane in relation to the wind direction.
US11655001B2
A human-powered vehicle control device includes an electronic controller that is configured to control a motor that assists in propulsion of a human-powered vehicle and that stops assisting in the propulsion of the human-powered vehicle at a timing suitable for a state of the human-powered vehicle or a state of a road. The electronic controller drives the motor in correspondence with a human drive force upon determining a traveling speed of the human-powered vehicle is less than a predetermined speed that is higher than 0 km/h. The electronic controller varies the predetermined speed in correspondence with at least one of a state of the human-powered vehicle and a state of a road on which the human-powered vehicle travels. The electronic controller does not assist the propulsion of the human-powered vehicle upon determining the traveling speed of the human-powered vehicle is greater than or equal to the predetermined speed.
US11654999B2
To provide a rear wheel braking device for a motorcycle that can reduce an unsprung mass and the number of pieces of components on the rear wheel side of a shaft drive type motorcycle. In a rear wheel braking device for a motorcycle transmitting a drive force of a power unit of a motorcycle to a rear wheel through a drive shaft that extends in a vehicle longitudinal direction, the drive shaft includes a propeller shaft that is connected to a rear end of an output shaft through a universal joint, the output shaft protruding to the vehicle body rear side from a case member of the power unit. A brake disk is attached to the output shaft, the brake disk being braked by a rear wheel brake caliper. The rear wheel brake caliper is fixed to a bracket that is arranged in the case member, and is disposed on the vehicle body upper side of the brake disk.
US11654997B2
The present disclosure includes J-Gate adaptor assemblies for motorcycle clutch levers and related systems and methods. In one illustrative embodiment, a bracket on a side of a motorcycle serves as fulcrum for a lever rod mounted thereon via a heim joint. A lower end of the rod is attached to a clutch control cable. The rod extends upwardly, through a guide member with a guide channel formed as elongated slot extending in a first direction to a bend portion that extends in another direction to a “rest portion.” The rod may be levered in one direction in the guide channel to engage the clutch and in the opposite direction to disengage it. The rod may be held in the “rest” portion of the channel to retain the clutch in a disengaged position. Conversion kits and methods of converting and adapting motorcycles for using these types of assemblies are also included.
US11654996B2
A motorcycle, or saddle type vehicle, is disclosed that may have at least one seat and at least two wheels, at least one hub electric motor. A large dry storage compartment may be positioned between the rider and steering mount. A rechargeable battery and battery management system may be located below the storage compartment in a battery housing, where the battery housing may be a structural component of the chassis. A rear electronics housing may be attached to and located behind the battery housing, and may contain major electrical components such as electric motor controller and contactors. Two structural members, or frame side rails, may form sides of the storage compartment and extend between the electronics housing and steering mount. The electronics housing may also connect to the battery housing such that the battery housing reinforces and strengthens the chassis, or structural frame. A secondary storage compartment may be located under the seat. Additionally, the storage compartments may have electronic locking mechanisms that are activated via a wireless connection to a remote electronic device. The rear suspension may include a swingarm on one side of the vehicle.
US11654989B2
A load-leveling hanging apparatus and a system for suspended lifting of objects are disclosed. The load-leveling hanging apparatus includes a carriage suspended from a line; a hanging beam adapted for attachment of multiple objects at points along the beam; a mechanism for moving the hanging beam relative to the carriage to thereby achieve a level condition; and a level indicator. The mechanism is a rotatable screw. The system includes the load-leveling hanging apparatus and a lifting device. The lifting device includes a drum for winding and unwinding a line; a motor coupled to the drum to apply a torque thereto; a guide to direct the line onto the drum; and a controller. The lifting device raises and lowers the suspended hanging apparatus.
US11654984B2
An example method may include i) determining a first distance between a pair of feet of a robot at a first time, where the pair of feet is in contact with a ground surface; ii) determining a second distance between the pair of feet of the robot at a second time, where the pair of feet remains in contact with the ground surface from the first time to the second time; iii) comparing a difference between the determined first and second distances to a threshold difference; iv) determining that the difference between determined first and second distances exceeds the threshold difference; and v) based on the determination that the difference between the determined first and second distances exceeds the threshold difference, causing the robot to react.
US11654974B2
A vehicle body includes a floor assembly having a center floor and a rear floor, a pair of side structures connected to both sides of the floor assembly, and a pair of side sills connected to both side edges of the floor assembly, wherein each side sill includes an inner side sill facing an interior of the vehicle body, an outer side sill facing an exterior of the vehicle body, and first and second side sill reinforcements disposed between the inner side sill and the outer side sill, and wherein a rear end portion of the first side sill reinforcement overlaps a front end portion of the second side sill reinforcement.
US11654970B2
Land vehicles, modular systems for forming monocoques of land vehicles, and methods of forming monocoques of land vehicles using modular systems are envisioned. In certain embodiments, the land vehicles are provided as delivery vehicles and/or utility vehicles. A land vehicle includes a monocoque supporting a plurality of wheels to permit movement of the vehicle relative to an underlying surface in use of the land vehicle.
US11654964B2
A vehicle includes a control switch that is configured to generate an operation signal, and a controller that is electrically connected to the control switch to receive the operation signal therefrom, and that is configured to, in response to receipt of the operation signal, transmit a control signal to a tilting mechanism for making the tilting mechanism operate in one of a locked state and an unlocked state. After the vehicle is powered on, the controller is further configured to, when the controller has continuously received the operation signal for a predetermined reception time, determine that the control switch is abnormal, stop transmitting the control signal and control a warning unit to output a warning signal.
US11654960B2
A hydraulic system for controlling a pair of steerable caster wheels includes a left steering command valve, a right steering command valve, and a rear steering control valve. A supply pressure fluid circuit interconnects a pressure source and the rear steering control valve. A command valve supply fluid circuit interconnects the rear steering control valve with both the right steering command valve and the left steering command valve. A left side steering fluid circuit interconnects a left side actuator and the left steering command valve. A right side steering fluid circuit interconnects a right side actuator and the right steering command valve. A fluidic tie rod fluid circuit interconnects both the left side actuator and the right side actuator with the rear steering control valve. A tank return fluid circuit interconnects the rear steering control valve, the left and right steering command valves, and a tank.
US11654954B2
A steering device includes a column housing encapsulating a steering shaft and enabling a posture change, a bracket located adjacent to the column housing, and a tensioner mechanism being between the column housing and the bracket, and pressing the column housing and the bracket. The tensioner mechanism includes a casing provided in the column housing or the bracket, a tensioner main body being provided in the casing, and being movable in a direction intersecting a facing direction of the column housing and the bracket, and a biasing member biasing the tensioner main body. The tensioner main body includes a first surface facing toward the column housing, and a second surface facing toward the bracket. The first surface and the second surface are configured to be in a tapered shape in which a space therebetween becomes narrower as closer to a lower side of a biasing direction.
US11654950B1
A compact hiking sled device facilitates descent on snowy terrain while being lightweight and compact to facilitate hiking to an elevated position. The device includes a hull having a front side, a pair of lateral sides, a back side, a bottom side, and an interior space. Each of a pair of brake levers is pivotally coupled to a respective one of the lateral sides. A seat is positioned within the interior space. A thigh bar extends between the lateral sides of said hull adjacent to a front of the seat. A calf rest bar is adjacent to the front side of the hull. Each of a plurality of carrying straps is attachable to the hull for carrying the hull like a backpack.
US11654948B2
A car seat holder is used to support a portable infant car seat by providing a flexible support. The apparatus comprises a first support, a second support, and a canvas. The first support and the second support are elongated members that extend across a shopping cart. The first support and the second support are rigid members that distribute the weight of an infant carriage device. The canvas is a flexible surface that extends from the first support to the second support across the shopping cart. The canvas provides a mechanism for transmitting the weight of the infant carriage device to the first support and the second support. In this way, the first support and second support hold the canvas in optimal position for holding an infant car seat. This arrangement frees up space within a shopping cart.
US11654944B2
An operation status reproducing device includes an onboard information obtaining unit that obtains onboard information corresponding to date and time from an onboard device mounted on a designated train being a train specified by a train number and the date and time externally designated, a specific event detecting unit that specifies time at which a specific event occurs by analyzing the onboard information, a ground information obtaining unit that obtains ground information in a certain period including the time at which the specific event occurs from a ground device, an external information obtaining unit that obtains external information including weather information in a certain period including the time at which the specific event occurs, and a reproduction image generating unit that generates a reproduction image illustrating a past operation status of the designated train based on the onboard information, the ground information, and the external information.
US11654943B2
A device adapted for attachment to a coupler of a trailing railcar of a train includes an enclosure defining an internal compartment, a port adapted for connection to an air brake hose receiving air from a brake pipe of the train, a handle extending from the enclosure, a communication device disposed within the internal compartment of the enclosure, and at least one antenna connected to the communication device and extending at least partially through the internal compartment of the enclosure and into an internal cavity of the handle.
US11654931B2
The present invention provides a driving assistance device that assists driving of a vehicle, the driving assistance device including a notification unit configured to perform notification for recognition of a risk associated with traveling of the vehicle present in a surrounding situation to a driver of the vehicle, a determination unit configured to determine a degree of recognition of the risk by the driver based on a period of time from when a first detector no longer detects an accelerator operation to when a second detector detects the brake operation in response to the risk present in the surrounding situation, and a control unit configured to control the notification unit so that the notification according to the degree of recognition determined by the determination unit is performed.
US11654914B2
A vehicle control device includes a merging controller configured to generate a first plan for changing a lane of the self-vehicle to in front of or behind a first vehicle, based on a relative relationship between a position and a speed of the self-vehicle and the first vehicle, and allow the self-vehicle to change lanes to the first main lane based on the first plan when it is estimated that a third vehicle is able to change lanes to a second main lane adjacent to the first main lane without interfering with a fourth vehicle, based on a relative relationship between a position and a speed of the first vehicle or a second vehicle present behind the self-vehicle and traveling and the fourth vehicle in a case where it is assumed that the self-vehicle has changed lanes to the first main lane based on the first plan.
US11654905B2
Aspects of the subject technology relate to systems and methods for adaptively controlling acceleration of a vehicle employing one pedal driving functionality. A full release of an accelerator pedal of a vehicle is detected while the vehicle travels at a first non-zero speed according to a default accelerator pedal map. When the full release of the accelerator pedal is detected, the vehicle decelerates, and the first accelerator pedal map is switched to an adaptive accelerator pedal map. While the vehicle decelerates, the adaptive accelerator pedal map is adjusted according to reduction of a speed of the vehicle. When a depression of the accelerator pedal to reaccelerate the vehicle pedal is detected while the vehicle decelerates and before the speed of the vehicle reaches zero, the vehicle is controlled to reaccelerate the vehicle according to the adjusted adaptive accelerator pedal map without further decelerating the vehicle.
US11654904B1
An advanced driver-assistance system (ADAS) that performs accident prediction by taking into account at least the following types of data: (i) current information about vehicles in proximity of a first vehicle; (ii) data about the direction of travel of vehicles in the proximity of the first vehicle; (iii) historical data about erratic driving that has previously occurred in proximity of the first vehicle; and (iv) historical data about vehicular accidents that have previously occurred in proximity of the first vehicle.
US11654898B2
A vehicle driving control apparatus includes a communication interface configured to receive, from a sound sensor, a signal corresponding to sound that is generated in an external environment, and a processor configured to identify a sound object generating the sound, by obtaining a type of the sound object and either one or both of a direction of the sound object and a distance from the sound object to a vehicle including the vehicle driving control apparatus, based on the received signal, and control driving of the vehicle, based on the identified sound object.
US11654893B2
A controller and a control method capable of appropriately assisting with a rider's operation while suppressing falling of a motorcycle, departure of the motorcycle from a lane, a difficulty of the motorcycle in adaptive cruise, and the like is disclosed. In the controller and the control method according to the present invention, in a control mode to make the motorcycle perform autonomous cruise acceleration operation, automatic acceleration that is acceleration generated to the motorcycle by the autonomous cruise acceleration operation is controlled in accordance with a lean angle of the motorcycle.
US11654886B2
An aspect of the disclosure provides an apparatus and a method for improving fuel efficiency of a plug-in hybrid electric vehicle. The apparatus for assisting driving of a host vehicle includes an input configured to receive an input for activation of a fuel efficiency mode; and a controller configured to: in response to receiving the input for activation of the fuel efficiency mode, determine a control factor for power distribution based on route information received from a navigation device of the host vehicle and a state of a battery, and perform power distribution based on the control factor.
US11654883B2
A vehicle includes a traction battery, an electric machine, a relay electrically between the traction battery and electric machine, and a controller. When closed, the relay completes an electrical circuit including the traction battery and electric machine. The controller selectively commands the relay to open based on a voltage across a coil of the relay and a current through the coil.
US11654882B2
A device for controlling driving of an electric four-wheel drive vehicle at the time of shift is provided. The device controls driving of an electric four-wheel drive vehicle to minimize energy loss occurring on a power transmission path during shift, thereby improving fuel efficiency.
US11654880B2
A system for adjusting performance of an electric motor in a hybrid vehicle during a combustion event. The system includes a combustion engine including a cylinder, an electric motor including an electric motor shaft and connected to the combustion engine via a drive shaft, and an inverter controller connected to the electric motor. The inverter controller includes an electronic processor configured to receive a rotational position of the electric motor shaft, determine, based on the rotational position of the electric motor shaft, whether a combustion event is occurring in the cylinder, and when a combustion event is occurring in the cylinder, preform one selected from the group comprising increase torque produced by the electric motor and decrease the torque produced by the electric motor.
US11654868B2
Vacuum cleaners to be mounted in a vehicle are disclosed. Some of the vacuum cleaners have a modular design that allow the vacuum cleaners to be arranged, assembled, and/or installed in different configurations and to fit in different spaces within the vehicle. Vacuum cleaners may include a vacuum module, a collector module, and/or a hose storage module. An interconnecting duct is configured to operatively couple the vacuum module and the collector module in any one of a plurality of different predefined assembly configurations. The collector module may have a debris canister that may be lifted straight out of a collector housing. The vacuum cleaner may be installed in a vehicle in a manner to allow easy removal of the debris canister without disconnecting and/or removing other portions of the vacuum cleaner.
US11654865B2
A device and a method for controlling a wiper of a vehicle. The device may include a wiper actuator for driving the wiper of the vehicle, a sensor for measuring a driving speed of the wiper, and a controller that controls the wiper of the vehicle based on a relationship between a driving voltage applied to the wiper actuator and the driving speed measured by the sensor.
US11654864B2
A heating device includes a housing, a primary induction coil, a controller circuit, and a secondary induction coil. The housing retains a camera lens. The primary induction coil is positioned proximate the housing and generates a magnetic field in response to receiving electrical power from a power supply. The controller circuit is in electrical contact with the primary induction coil and controls the electrical power delivered to the primary induction coil. The secondary induction coil overlays the primary induction coil and receives the magnetic field from the primary induction coil and generates heat. The secondary induction coil is in direct contact with a windshield of a vehicle and heats the viewing window when the primary induction coil receives the electrical power.
US11654859B2
A diffuser includes a first tube and a second tube. The first tube includes a key and defines a first opening. The second tube is inserted through the first opening. The second tube defines a notch. The key is inserted into the notch.
US11654858B1
A deployable restraint system comprising a reaction panel, a panel actuator that deploys the reaction panel, a cushion, and a cushion actuator that deploys the cushion. When both the reaction panel and the cushion are deployed, the reaction panel is configured to transfer force from the cushion to a roof and only one of two sides of a compartment. A lower end of the reaction panel is configured to couple to the one of the two sides with a tether that is moved by the panel actuator.
US11654857B2
An airbag apparatus of a vehicle. In the airbag apparatus, a plurality of inflators is connected to a roof airbag, and the plurality of inflators is selectively operated according to the information of an occupant boarded in the vehicle, whereby the roof airbag expands to optimize for the occupant in the vehicle and safely protects the occupant.
US11654846B1
A vehicle includes a vehicle body defining a front wheel well. The vehicle includes an inflatable device that is a thermoplastic elastomer. The inflatable device is inflatable from an undeployed position to a deployed position. The vehicle body defines a cavity and the inflatable device has a forward chamber and a rearward chamber disposed in the cavity in the undeployed position. The forward chamber expands vehicle-forward from the vehicle body into the wheel well from the undeployed position to the deployed position. The rearward chamber expands vehicle-rearward along the cavity from the undeployed position to the deployed position.
US11654840B2
A paneling element for a vehicle interior compartment has a carrier element (12) and a sound-reducing element (14) arranged on a surface (42) of the carrier element (12). The surface (42) of the carrier element (12) has at least one access region (19) that faces the sound-reducing element (14). The sound-reducing element (14) has an access opening (18) through which the access region (19) can be accessed. The sound-reducing element (14) has a cantilevered tongue (24) that can close the access opening (18) in the unmounted state of the sound-reducing element (14). The cantilevered tongue (24) is folded over in the mounted state of the sound-reducing element (14) so that the access opening (18) is opened.
US11654839B2
An instrument panel unit (2) includes an instrument panel (3) and a decorative sheet (4). The instrument panel (3) includes a sticking portion (3a) and an exposed portion (3b). A plurality of insertion grooves 3c and insertion holes 3d are formed alternately at an end on a rear side of the sticking portion (3a), into which bent pieces (4a) formed at a rear end of the decorative sheet (4) are inserted. A groove front-surface (3g) forming the insertion groove (3c) of the instrument panel (3) is formed in a tapered shape such that a width between the groove front-surface and an opposing groove rear-surface (3h) gradually increases upwardly. The bent piece (4a) is formed to be thinner than the groove width at the upper part serving as the entrance part of the insertion groove (3c) and to be thicker than the groove width of a groove bottom-surface (3i).
US11654834B2
An apparatus for supporting a media playback device on a structure of a vehicle comprising a grille, the apparatus comprising an elongate base body having a front side configured to connect the apparatus to the media playback device and a rear side, and first and second connection members, each comprising a respective connection portion protruding away from the rear side of the base body and comprising at least one slot configured to receive a bar of a grille, wherein the first and second connection members are translatably arranged such that the distance between the first and second connection members may be varied.
US11654831B2
A console assembly for a vehicle includes a unitary main body. The unitary main body includes a first side wall, a second side wall, and a top finish portion that extends between the first and second side walls. The top finish portion defines at least one of a shifter receiving aperture and a cup holder opening. A cross bracket is coupled to the first and second side walls and extends between the first and second side walls of the unitary main body.
US11654829B2
A camera system includes an image capturing device configured to capture a rear image of a vehicle, a sensor configured to measure a speed of the vehicle, a direction, a height, and an inclination angle of the image capturing device, an image processor configured to convert the rear image by using information measured by the sensor, an attachment mount that is attachable to various locations connected to the vehicle, and a communication device configured to transmit the converted rear image to an audio video navigation (AVN) system of the vehicle.
US11654824B1
The disclosure is generally directed to systems and methods for providing a display pertaining to a vehicle payload. An example method executed by a processor of a vehicle payload display system includes determining a weight of a payload placed upon the vehicle and displaying upon a ground surface outside the vehicle and/or upon a windshield of the vehicle, an image that provides an indication of the weight of the payload placed upon the vehicle. Another example method executed by the processor includes obtaining information about a laden weight of the vehicle, determining a weight difference between the laden weight and a payload capacity of the vehicle, determining, based on the weight difference, a payload margin available for loading the vehicle or an excess weight loaded upon the vehicle, and displaying the payload margin or the first excess weight upon a display surface that is viewable from outside the vehicle.
US11654823B2
An object is to provide a light-irradiation technique that are capable of making the driver of a vehicle around a vehicle platoon aware of changes in the vehicle configuration of the vehicle platoon. During no changes in the vehicle configuration of a vehicle platoon, a controller performs control in such a manner that an irradiation device of the vehicle casts light in a steady-state mode common in the vehicle platoon. In a process where the vehicle merges with another of the vehicle alone or another of the vehicle platoon, the controller performs control in such a manner that the irradiation device of the merging vehicle casts light in a transition mode. In a process where the vehicle leaves the vehicle platoon, the controller performs control in such a manner that the irradiation device of the leaving vehicle casts light in the transition mode.
US11654818B2
The present disclosure relates to an adjustment device for a light emitting module of a vehicle. The adjustment device includes a light emitter support unit and adjustment conversion unit where the light emitter support unit includes a rotatable light emitter bracket configured to support a light emitter; the adjustment conversion unit includes an adjustment conversion structure and a translation member provided with a receiving part; a first support part of the light emitter bracket is moveably received in the receiving part; the adjustment conversion structure is configured to convert adjustment movements into translational movements via the translation member, thereby causing lamp bracket rotation; and the first support part is in contact with an inner wall's annular section of the receiving part.
US11654817B2
A system for supporting a motor of a boat with respect to a boat trailer is provided. The system includes a longitudinally extendable support shaft that is configured to be secured in a selected one of a plurality of extended positions, a motor support disposed at a first end of the support shaft; and a boat trailer connector disposed at a second end of the support shaft. The trailer connector includes a releasable latch to connect the trailer connector to the boat trailer. The trailer connector includes a manually engageable actuator configured to selectively latch or release the trailer connector from the boat trailer.
US11654815B2
A valve for controlling a hydraulic cylinder on a work machine may include a raising position configured for placing a pump in fluid communication with a cap end of the hydraulic cylinder. The valve may also include closed center position configured for closing off fluid communication to the cap end line and the rod end line. The valve may also include a lowering position configured for placing the pump in fluid communication with the rod end of the hydraulic cylinder. The valve may also include a snubbing position configured for placing the cap end in restricted flow fluid communication with the tank and for placing the rod end in restricted flow fluid communication with the tank.
US11654805B2
A seat assembly includes a seat cushion having an external surface and defining a recess therein, the recess being open to the external surface and being sized to receive one or more bezel components and a trim cover assembly disposed over the seat cushion. The trim cover assembly includes a trim cover having an A-side as an occupant surface and a B-side, opposite the A-side, facing the external surface of the seat cushion, with the trim cover defining a cover opening therethrough generally corresponding to the recess in the seat cushion. The trim cover also has a plurality of flaps spaced about the cover opening, with each flap having an inner portion towards the cover opening and an outer portion opposite the inner portion. The trim cover assembly also includes a bezel support member having an A-surface contacting the B-side of the trim cover, and a B-surface opposite the A-surface. The bezel support member has an inner periphery defining a support opening corresponding to the cover opening, and an outer periphery, where the flaps of the trim cover are folded through the support opening and secured to at least a portion of the bezel support member or to the trim cover to support the cover opening. The seat assembly also includes a bezel disposed in the recess and having a peripheral edge supported on the A-surface on the bezel support member.
US11654802B2
An assembly includes a seatback defining an occupant-seating area. The seatback has a frame and a rear trim cover. The frame is between the occupant-seating area and the rear trim cover. The assembly includes a seat bottom extending from the seatback below the occupant-seating area. The assembly includes a deformable cell between the frame and the rear trim cover. The deformable cell extends from a first end proximate the frame to a second end proximate the rear trim cover. The deformable cell has a contraction between the first end and the second end.
US11654799B2
The invention relates to an apparatus for adjusting a seat position for a vehicle seat, which comprises at least one support element for a seat part and can be connected to a seat substructure, wherein the apparatus comprises at least one first limb and at least one second limb, wherein the limbs can be rotatably arranged on the seat substructure and the at least one support element, wherein a first angle α between the first limb and the support element can be adjusted by an angle adjustment device, wherein the at least one first limb and the at least one second limb each have a lever portion, and these are mechanically coupled, and wherein a change in the angle α causes a displacement of the at least one support element along a height axis Z, and a change in an angle of inclination θ of the support element.
US11654788B2
The disclosure relates to a method for operating a charging station for a motor vehicle having an electric energy store, including an energy supply device for supplying electric energy for charging the energy store and including a parking area for parking the motor vehicle during the charging process. It is provided that the availability status of the parking area is monitored by a device monitoring the surroundings which operates independently of the energy supply device and is transmitted to a control center via a communication connection. The disclosure furthermore relates to a charging station for a motor vehicle having an electric energy store.
US11654785B2
A vehicle charge port assembly includes a housing having a port configured to couple to a charge-station coupler. The port includes a plurality of terminals and a back cover attached to a back side of the housing and defining openings that receive the terminals. The port further includes wires, each joined to one of the terminals, and seals each encircling one of the wires and disposed in a corresponding one of the openings.
US11654784B2
An electrically driven automobile with a power pack and retrofit thereof. An electric power pack in an electrically powered automobile is provided for retrofit where part of the batteries are substituted by a fuel cell system in order to extend the travelling range of the automobile.
US11654780B2
In one aspect of the present disclosure, a method is provided for operating a vehicle system comprising a motor, a battery, and a controller. The vehicle system is configured to provide at least one of regenerative braking wherein the motor operates to charge the battery and propulsion wherein the motor uses electrical power from the battery to propel the vehicle. The method includes, at the controller, determining an effective motor power at a motor speed and a motor torque. The effective motor power is determined based at least in part on a calculated motor power and an electrical power loss of the motor corresponding to the motor speed and the motor torque. The method further includes causing the motor to apply the motor torque to a wheel of the vehicle upon the effective motor power satisfying an operating condition of the vehicle system.
US11654773B2
An embodiment relates to a charging control apparatus and a charging control method for an electric vehicle. A charging control apparatus according to an embodiment comprises: a proximity detection port to which a proximity signal from a connector of a charging cable is input; a first proximity detection interface for generating a first proximity detection signal on the basis of the proximity signal; a controller for determining whether the connector of the charging cable is in proximity, on the basis of the first proximity detection signal; and a relay disposed between the proximity detection port and the first proximity detection interface and providing a proximity identification signal to the controller on the basis of a control by the controller.
US11654764B2
A vibration-damping device body (10) is provided that includes a first mounting member (11) mounted on one of a vibration-generating portion and a vibration-receiving portion via a bracket (2), a second mounting member (12) mounted on the other of the vibration-generating portion and the vibration-receiving portion, and an elastic body (13) connecting the first mounting member (11) and the second mounting member (12). The first mounting member (11) is fitted into a fitting hole (2a) formed in the bracket (2). A first guide portion (30) is formed on an outer circumferential surface of the first mounting member (11). A second guide portion (20 is formed on an inner circumferential surface of the fitting hole (2a). The first guide portion (30) is fitted into the second guide portion (2f). The first mounting member (11) is formed of a synthetic resin material, and a metal fitting (40) having first engagement surfaces (42a) coming into contact with the second guide portion (2f) is arranged on the first guide portios (30).
US11654758B2
A sealing plug profile for fitting to an arrangement for a vehicle roof has a sealing element and a baseboard which is coupled to the sealing element and which extends along a longitudinal axis (LF). The baseboard may have a first base hollow space and a second base hollow space and a central web which separates the first and the second base hollow space from each other in a predetermined manner so that the first and the second base hollow space form two mutually separate hollow spaces within the baseboard, which are each delimited in a predetermined manner along the longitudinal axis (LF) by the central web and an edge of the baseboard.
US11654757B2
A glazing includes a window, the window including along at least one part of at least one edge a profiled bead including a groove for clipping a cover piece onto the profiled bead, the cover piece including, seen in cross section, a harpoon penetrating into the groove during clipping, wherein when the harpoon is situated in the groove, the cover piece further includes on the one hand, farther toward the exterior than the harpoon and outside of the groove, a base situated facing and at a distance from at least one part of the edge surface of the window and on the other hand, farther toward the exterior than the base, a flexible exterior covering, made of a material different from that of the harpoon, situated facing at least one part of the edge surface of the window and having a Shore A hardness between 45 and 90 inclusive.
US11654754B2
A panel for use in an open roof construction for a vehicle comprises a substantially rectangular panel main body made of transparent material, and at least one elongated reinforcing bracket positioned at least partly in the vicinity of an edge of said panel main body and firmly connected thereto. The panel bracket is made of a material which is thinner than that of the material of the panel main body and includes a structure to fix the reinforcing bracket to an operating mechanism configured to support the panel and control movements thereof. The edge of the panel main body comprises at least an inward recess and the reinforcing bracket comprises at least an upward step into the recess. The upward step extends along at least a portion of the recess and is dimensioned to accommodate a part of the operating mechanism under it.
US11654750B2
A control device includes a control unit and a communication unit. The control unit is configured to calculate a set value that is the set value of an air conditioner provided in the destination facility of a vehicle and is to be used by the occupants of the vehicle, based on information on the air conditioning environment in the vehicle and is configured to send the calculated set value of the air conditioner to a predetermined sending destination via the communication unit.
US11654742B2
An air-handling system includes an evaporator core and a downstream arranged heater core disposed in an air-handling casing. A primary flow path is formed within the air-handling casing and leads to a primary zone of a passenger compartment. The primary flow path is divided into a primary cool air pathway bypassing the heater core and a primary warm air pathway passing through the heater core. A secondary flow path is formed within the air-handling casing and leads to a secondary zone of the passenger compartment. The secondary flow path includes a secondary cool air pathway branching from the primary flow path downstream of the evaporator core and a secondary warm air pathway branching from the primary flow path downstream of the heater core. The secondary cool air pathway bypasses the heater core and the secondary warm air pathway passes through the heater core.
US11654736B1
The present application relates to a technical field of a balancing scooter, particularly discloses an auxiliary riding device, a balancing scooter and an auxiliary riding method for the balancing scooter. The auxiliary riding device includes a mounting base, a stop block, a braking mechanism and an auxiliary mechanism; the auxiliary mechanism includes a swinging arm rotatably connected to the mounting base and an auxiliary member connected to the swinging arm; the swinging arm has a released state and a contraction state; the stop block has a locked state engaged with the swinging arm and an unlocked state separated from the swinging arm.
US11654735B2
Disclosed are various embodiments for an automatic locking system for railgear. In an embodiment, the automatic locking system for railgear is an automatic mechanical locking system that can be incorporated into a front guide railgear assembly for use with conventional roadway vehicles. The automatic locking system can secure the railgear in a fixed orientation, either deployed for rail travel using the guide wheels of the railgear on rail tracks or stowed for highway travel such that the vehicle can operate using the conventional tires on a road, highway, and the like.
US11654734B2
A coupler for connecting a trailer to a ball hitch. The coupler has a body that provides a cavity for a downwardly facing ball hitch receiver. Spaced apart first and second sidewalls have therein first, second, and third apertures, and the first, second and third apertures in the first sidewall are aligned with the first, second, and third apertures in the second sidewall. A latch handle having a base with ear portions having downwardly facing surfaces is pivotally connected to the body using a pivot shaft pin. The body includes a latch slot, in which a spring biased ball latch, sized and shaped for engagement with a ball hitch is connected to the latch handle by a latch bar. A safety pin is provided, which can be inserted through the third apertures in each of the first and second sidewalls. When inserted, the latch handle is secured in an uplock condition, so that downward closing motion of the latch handle is arrested by the downward facing surfaces at the ear portions of the latch handle. Alternately, the safety pin can be used to secure the latch handle in a downlock, closed condition.
US11654730B2
A tire system is configured to enable a general-purpose communication device to establish data communication with a tire-side device, thereby enabling transmission of data indicating a tire-related condition from the tire-side device to the general-purpose communication device. The general-purpose communication device acquires the tire-related condition, and reports the tire-related condition to the user via a notification unit. Based on the above, it is possible to report the tire-related condition via the general-purpose communication device based on the communication between the general-purpose communication device and the tire-side device.
US11654724B2
A tire includes a pair of shoulder land regions each provided with a plurality of wavy sipes and first shoulder lateral grooves each having a groove width of 2 mm or less and larger than a width of each of the wavy sipes. The tire further includes a pair of middle land regions and a crown land region each provided with a plurality of non-wavy sipes.
US11654723B2
A tire 1 includes a tread portion 2 provided with a block 3. A block corner portion 5 of the block 3 has a stepped chamfered portion 7 formed therein in which a block height decreases stepwise from a tread surface 3a toward a top portion 3b. The stepped chamfered portion 7 includes upper surfaces 10 parallel to the tread surface 3a, and step corner portions 12 each formed so as to protrude toward a block outer side as a result of the upper surface 10 and a vertical surface 11 or the vertical surface 11 and the tread surface 3a intersecting each other. An angle θ1 between the tread surface 3a and a virtual straight line n3 connecting the step corner portions 12 in a vertical cross-sectional view, of the block corner portion 5, passing through the top portion 3b is 10 to 40 degrees.
US11654721B2
A tire comprises a tread portion having outboard and inboard tread edges and provided with three main grooves to axially divide the tread portion into four land regions including a widest outboard middle land region, wherein first inclined grooves (16) extend across the entire width of the outboard middle land region; second inclined grooves (17) extend from a crown main groove and are terminated within the outboard middle land region; fourth inclined grooves (19) are connected to the second inclined grooves (17) and to the first inclined grooves on an outboard shoulder main groove side; and an angle of the first inclined groove (16) and an angle of the second inclined groove (17) with respect to the tire circumferential direction are gradually increases from the crown main groove toward the outboard tread edge.
US11654717B2
A non-pneumatic tire (100) having a pair of opposing annular support structures (102, 104) that extend circumferentially around the tire. Each support structure (102, 104) includes a radially-inner joint (120), a radially-outer joint (122), and a pair of support legs (132, 134) connected with a central joint portion (148). An annular band connects with the support structures (102, 104).
US11654701B2
A cutting device includes: a cutter blade movable between a retracted position and a cutting position; a cutter cradle facing the cutter blade; and a first lever and a second lever those operated by a user. The cutter blade performs one of a half-cutting operation and a full-cutting operation with respect to a cut target when positioned at the cutting position. The cutter cradle is movable between: a full-cutting position where the full-cutting operation is performed by the cutter blade; and a half-cutting position where the half-cutting operation is performed by the cutter blade. When the first lever is operated, the cutter blade is moved to the cutting position while the cutter cradle remains at the half-cutting position. When the second lever is operated, the cutter blade is moved to the cutting position and the cutter cradle is moved between the full-cutting position and the half-cutting position.
US11654685B2
A maintenance method for an ink jet recording apparatus that performs recording using an ink composition and a treatment liquid containing a coagulant, wherein the ink jet recording apparatus has an ink jet head for ejecting the ink composition, the method includes a wiping step of wiping a nozzle-forming surface of the ink jet head with a maintenance liquid and an absorbent wiping member, and the maintenance liquid contains water that constitutes 80% or more by mass of a total mass of the maintenance liquid.
US11654682B2
A liquid discharge apparatus includes an individual flow passage member; and a common flow passage member joined to the individual flow passage member in a first direction. The individual flow passage member has nozzle groups formed on a surface on a side opposite to the common flow passage member and connecting hole groups formed on a surface on a side of the common flow passage member; and the common flow passage member has manifold flow passages corresponding to the connecting hole groups respectively. Each of the nozzle groups includes nozzles aligned in a second direction orthogonal to the first direction; and each of the connecting hole groups includes connecting holes aligned in the second direction and connected to the nozzles respectively. Each of the manifold flow passages extends in the second direction and is connected to the nozzles via the connecting holes.
US11654678B2
Examples include a fluid ejection device. The fluid ejection device comprises a fluid ejection die and a control engine. The fluid ejection die comprises nozzles to eject fluid drops and a temperature sensors disposed on the die to sense temperatures associated with nozzles. The control engine determines at least one nozzle characteristic of at least one respective nozzle based at least in part on a temperature change associated with the at least one respective nozzle corresponding to at least one ejection event.
US11654677B2
A liquid jetting device is arranged to eject a droplet of a liquid. The device includes a nozzle, a liquid duct connected to the nozzle, an electro-mechanical transducer arranged to create an acoustic pressure wave in the liquid in the duct, and an electronic control system arranged to apply to the transducer a voltage signal having a waveform configured for ejecting a droplet from the nozzle. The waveform is further configured to quench a residual acoustic pressure wave in the liquid duct and includes a jet pulse, a subsequent first quench pulse having a polarity opposite to that of the jet pulse, and a subsequent second quench pulse having the same polarity as the jet pulse.
US11654675B2
An inkjet recording device includes: a head including a nozzle configured to eject ink toward a recording medium; a storage portion storing therein ink and formed with an air communication opening allowing an interior of the storage portion to be communicated with an outside thereof; a valve movable between an opening position opening the air communication opening and a closing position closing the air communication opening; an actuator configured to move the valve; a state sensor configured to output a detection signal based on the state of the inkjet recording device; and a controller configured to perform: (a) determining, on the basis of the detection signal, whether the inkjet recording device has an abnormality; and (b) controlling, in a case where determination is made in (a) that the inkjet recording device has an abnormality, the actuator to move the valve to the closing position from the opening position.
US11654649B2
A paper tube making apparatus includes a fixed rod, a paper tape winding mechanism, a glue applying device, a length measurement unit, and a hot airflow generation unit. The length measurement unit measures a conveying speed of a paper tape, and the glue applying device is operable to coat glue on the paper tape. The hot airflow generation unit is located downstream of the length measurement unit and the glue applying device and is operable to adjust the flow rate and temperature of a hot airflow according to the conveying speed of the paper tape. The hot airflow generation unit blows the hot airflow generated thereby toward the paper tape to control the extent of drying of the glue, so that the extent of drying of glue coated on the paper tape is not affected by the environment temperature and humidity and the quality of the paper tube so fabricated is enhanced.
US11654642B2
The invention relates to a process and an apparatus for chemical smoothing of a plastic part (10) produced by selective layerwise consolidation of a construction material. The process comprises the steps of: temperature-controlling the plastic part to a first temperature; temperature-controlling solvent vapour (8) comprising a solvent to a second temperature; subjecting the plastic part (10) to the solvent vapour (8) temperature-controlled to the second temperature for a particular duration, wherein the subjecting of the plastic part (10) to the solvent vapour (8) has the result that an outer layer of the plastic part (10) is liquefied; and discharging at least a portion of the solvent vapour (8) after the particular duration, wherein the plastic part (10) is stationary from commencement of the temperature-controlling of the plastic part until termination of the discharging of the solvent vapour (8).
US11654640B1
Systems and methods of controlling outputs of infrared heaters used to join a first part to a second part, and a component made thereby. Upper and lower nests hold the first and second parts, respectively. A movable heating platen has infrared heaters on opposite surfaces. Imaging sensors have fields of view encompassing heated portions of the first and second parts, respectively, when the platen is retracted away from an area between the upper and lower nests. A controller causes the upper and lower nests to move while causing the platen to extend into and retract away from the area between the upper and lower nests. The first imaging sensor takes a first image of the heated portions of the first part, which causes an adjustment to be made to an output of the infrared heaters in a subsequent welding cycle.
US11654628B2
A system, method and apparatus for additive manufacturing is disclosed. The method includes fluidizing particles with a medium to form a fluidized bed and additively manufacturing an article formed from the particles. The article has an open porous structure defining a plurality of pores and a plurality of fluid paths through the article. The method further includes flowing the particles and the medium through the fluid paths while the fluid paths are being formed. The article may be additively manufactured by selectively sintering the particles at target areas on the article which are near the surface of the fluidized bed.
US11654627B2
A system and method for providing three-dimensional printing is disclosed. The three-dimensional printing technology includes enhanced functionality to provide better resolution printing, filtration of forming materials stored within a reservoir tank, and a simple and efficient cleaning process to remove debris from the reservoir subsequent to a printing cycle.
US11654622B2
Illustrative examples of forming and using suitably adapted material in an additive manufacturing process includes operations of: exposing a first polymer sheet to a first plasma, such that an amine-functionalized sheet surface is formed; exposing a second polymer sheet to a second plasma, such that an epoxide-functionalized sheet surface is formed; and combining the amine-functionalized sheet and the epoxide-functionalized sheet, such that the amine-functionalized sheet surface contacts the epoxide-functionalized sheet surface. The workpiece is subsequently heated to form a structure, where heating of the workpiece causes covalent chemical bonds to form between the plasma-treated first polymer sheet and the plasma-treaded second polymer sheet.
US11654618B2
A three-dimensional printing system for fabricating a three-dimensional article includes a resin vessel, a motorized build plate, an imaging bar, and a movement mechanism. The resin vessel is for containing a photocurable resin, the photocurable resin having an upper resin surface. The motorized build plate is for supporting the three-dimensional article in the photocurable resin. The imaging bar includes a plurality of light emitting devices arranged along a transverse axis for emitting light generally downwardly and a transparent sheet disposed below the plurality of light emitting devices. The transparent sheet has a lower surface to contact the resin and define a build plane below the upper surface of the resin. The movement mechanism is for imparting movement of the imaging bar along a scan axis.
US11654617B2
A method for high resolution projection micro stereolithography for 3-D printing comprising: generating a 3D digital model of the sample to be printed in a computer, slicing the digital model into a sequence of images, wherein each of the images of the sequence represents a layer of the 3D digital model, positioning a transparent printing head relative to a resin vat containing a photo-sensitive resin, moving the transparent printing head into position for selectively exposing the photosensitive resin, sending an image from the sequence of images to a LCD or DLP chip, and together with a light source projecting the image through a lens onto the flat tip of the transparent printing head to initiate cure of the photosensitive resin in areas where the projected image allows light from the light source to reach the photosensitive resin.
US11654615B2
A method for manufacturing a three-dimensional (3D) object with an additive manufacturing system, comprising a step consisting in printing layers of the 3D object from the part material comprising a polymeric component comprising, based on the total weight of the polymeric component: from 5 to 95 wt. % of at least one polymer (P1) comprising at least 50 mol. % of recurring units (R1) consisting of an arylene group comprising at least one benzene ring, each recurring unit (R1) being bound to each other through C—C bonds, wherein the recurring units (R1) are such that, based on the total number of moles of recurring units (R1):less than 90 mol. % are rigid rod-forming arylene units (R1-a), and at least 10 mol. % are kink-forming arylene units (R1-b), and from 5 to 95 wt. % of at least one polymer (P2), having a glass transition temperature (Tg) between 140° C. and 265° C., and no melting peak, as measured by differential scanning calorimetry (DSC) according to ASTM D3418.
US11654611B2
Systems and methods for monitoring stress in 3D-printed building structures using embedded and surface sensors. The sensors may be embedded during or after the 3D printing process. The sensors may be strain gauges integrally formed in the 3D-printed building structure or positioned on the surface of the 3D-printed building structure. The embedded and surface sensors may measure tensile and compressive deformation occurring during the printing process, material relaxation process, the transportation process, and at a final location of the 3D-printed building structure. Deformation data collected by the sensors may be compared to accepted threshold values based on the material of the 3D-printed building structure.
US11654609B2
The present disclosure relates to how to engineer reversible elasticity in thin films and/or layers and/or substrates, using a repeated Y-shaped motif, which is cut out through the film and/or layer and/or substrate. As an example, using a 75 μm thick polyimide (PI) foil, macroscopic dog-bone shaped structures with a range of geometrical parameters of the Y shape have been prepared according to an embodiment of the present disclosure. The tensile strain response of the film at its point of fracture was then recorded. The structures were also confirmed using finite element modeling. Upon stretching, the PI ligaments locally deflect out of plane, allowing the foil to macroscopically stretch.
US11654599B2
A method of upcycling fiber reinforced polymer source material by disassembling the source material into sections; planking the sections into longitudinal pieces; separating core material from the source material in the longitudinal pieces to make composite strips; preparing the composite strips; and remanufacturing the prepared composite strips into an article.
US11654596B2
Silicon carbide (SiC) wafers and related methods are disclosed that include intentional or imposed wafer shapes that are configured to reduce manufacturing problems associated with deformation, bowing, or sagging of such wafers due to gravitational forces or from preexisting crystal stress. Intentional or imposed wafer shapes may comprise SiC wafers with a relaxed positive bow from silicon faces thereof. In this manner, effects associated with deformation, bowing, or sagging for SiC wafers, and in particular for large area SiC wafers, may be reduced. Related methods for providing SiC wafers with relaxed positive bow are disclosed that provide reduced kerf losses of bulk crystalline material. Such methods may include laser-assisted separation of SiC wafers from bulk crystalline material.
US11654590B2
An example system includes a cutting tool and a device configured to remotely control the cutting tool. In response to receiving information indicative of actuation of a first user interface item, the device sends a first signal to the cutting tool so as to request enabling the cutting tool to be operated remotely. The cutting tool sends a second signal to the device indicating that remote operation of the cutting tool has been enabled. The cutting tool receives information indicating that the trigger has been activated, and sends a third signal to the device indicating that the cutting tool is ready to perform a cutting operation. The device receives information indicative of actuation of a second user interface item, and responsively, sends a fourth signal to the cutting tool so as to cause the cutting tool to perform the cutting operation.
US11654587B2
A coupling mechanism for a shaving device comprising a first connector a second connector defining a cavity being configured to receive the first connector, a first coupling element included on the second connector, the first coupling element configured to move between a first coupling element first position and a first coupling element second position, a second coupling element positioned within the cavity, the second coupling element configured to move between a second coupling element first position and a second coupling element second position, and wherein movement of the second coupling element to the second coupling element second position causes the first coupling element to be maintained in the first coupling element second position to secure engagement of the first connector and the second connector.
US11654581B2
In one embodiment, a robotic system comprises: a robot comprising a robotic actuator and at least one robotic arm mechanically coupled to the robotic actuator; a suction gripper mechanism that comprises: a linear shaft element; an internal airflow passage within the linear shaft configured to communicate an airflow between an airflow application port at a first end of the linear shaft and a gripping port positioned at an opposing second end of the linear shaft; a suction cup assembly comprising a suction cup element coupled to the gripping port; and an actuator configured to rotate the linear shaft in order to articulate an orientation of the suction cup assembly.
US11654578B2
A robot system according to an embodiment may include a robot, a wafer jig that is held by the robot, a positioning base, a positional displacement detection device, a control part, and an offset acquisition part for acquiring an offset that occurs between a command position for the robot and an actual position. The positioning base includes contacting members. The wafer jig has a tapered surface. The tapered surface guides the wafer jig so that a center of the wafer jig approaches a predetermined position as a position where the taped surface contacts the contacting members is relatively higher. The robot places the wafer jig on the positioning base, then holds and conveys the wafer jig to the positional displacement detection device. The offset acquisition part acquires the offset based on a result in which the positional displacement detection device detects a positional displacement of the conveyed wafer jig.
US11654577B2
A robot system including a robot having one or more joints, and a control device that controls the robot, where the robot has, at at least one of the joints, a torque sensor for detecting a first torque about an axis of said joint, and has, at a position farther on a distal end side than the torque sensor, a force sensor for detecting a force. The control device determines whether or not to stop the robot on the basis of only the first torque, when the force detected by the force sensor is less than or equal to a prescribed first threshold.
US11654574B2
A cleaning robot is provided. The cleaning robot includes a motion device configured to move the cleaning robot in an environment, and an exterior housing. The cleaning robot also includes a motion sensor configured to obtain parameters relating to a motion of the cleaning robot, and a storage device configured to store data including at least one of the one or more images or the one or more motion parameters. The cleaning robot also includes a camera configured to capture one or more images of the environment. The camera is disposed internal to a slant surface located at a front end of the exterior housing and is pivotable relative to the slant surface. The slant surface inclines upwardly with respect to a forward moving direction. The camera and the slant surface face substantially a same direction. A direction of the camera and the forward moving direction form an acute angle.
US11654567B2
A robot system includes a robot including an arm, a control section configured to control operation of the robot, a gripping section coupled to the arm and configured to grip a cable, at one end of which a connector is provided, and a detecting section configured to detect contact of the gripping section and the connector. The control section causes the gripping section to perform first gripping for gripping the cable to restrict movement of the cable in a thickness direction of the cable, moves the gripping section toward the connector in a state in which the first gripping is performed, stops the movement of the gripping section based on a detection result of the detecting section, and causes the gripping section to perform second gripping for gripping the connector.
US11654564B2
A grasp generation technique for robotic pick-up of parts. A database of solid or surface models is provided for all objects and grippers which are to be evaluated. A gripper is selected and a random initialization is performed, where random objects and poses are selected from the object database. An iterative optimization computation is then performed, where many hundreds of grasps are computed for each part with surface contact between the part and the gripper, and sampling for grasp diversity and global optimization. Finally, a physical environment simulation is performed, where the grasps for each part are mapped to simulated piles of objects in a bin scenario. The grasp points and approach directions from the physical environment simulation are then used to train neural networks for grasp learning in real-world robotic operations, where the simulation results are correlated to camera depth image data to identify a high quality grasp.
US11654561B2
An automated construction robot system includes: a mobile base assembly configured to be displaceable within the work area; a head assembly configured to process a work surface; an arm assembly configured to moveably-couple the head assembly and the mobile base assembly and controllably-displace the head assembly with respect to the work surface; a machine vision system configured to scan a target area and generate target area information; and a computational system configured to: process the target area information to identify a surface defect, generate one or more remedial instructions based, at least in part, upon the surface defect identified, and manipulate one or more of the mobile base assembly, the head assembly and the arm assembly based, at least in part, upon the one or more remedial instructions.
US11654557B2
A direct force feedback control method as well as a controller and a robot using the same are provided. The method includes: obtaining an actual position and an actual speed of an end of the robotic arm and an actual external force acting on the end in a Cartesian space; calculating an impedance control component of the end in the Cartesian space based on the obtained actual position, the obtained actual speed, the obtained actual external force, an expected position, an expected speed, and an expected acceleration of the end; calculating a force control component of the end in the Cartesian space based on an expected interaction force acting on the end, the actual external force, and the actual speed; determining whether the actual external force is larger than a preset threshold, and obtaining a total force control quantity of the end of the robotic arm in the Cartesian space.
US11654551B2
The present disclosure provides a redundant robotic arm control method, a redundant robotic arm, and a computer readable storage medium. The method includes: obtaining an external force acting on an end of the robotic arm and an external torque acting on each joint; calculating a first joint speed of each joint based on a degree of influence of the joint on the end in each motion dimension and the external force acting on the end; determining a zero space speed of each joint corresponding to a current position of the end based on a link torque of an external force acting on a link with respect to the joint; calculating a total joint speed based on the first joint speed and the zero space speed; and controlling the robotic arm to the move according to the total joint speed.
US11654546B2
Described herein is an arm supporting exoskeleton, comprising an arm link mechanism. The arm link mechanism comprises a proximal link, a distal link, an arm coupler, and a variable force generator. The distal link is rotatable relative to the proximal link. The arm coupler is adapted to couple an upper arm of a person to the distal link. The variable force generator comprises a first spring and a second spring, configured to create a torque between the proximal link and the distal link. In the first force mode, the variable force generator exhibits a first stiffness rate defined by the first spring that supports the upper arm of the person against gravity forces and. In the second force mode, the variable force generator exhibits a second stiffness rate defined by the first spring and the second spring that supports the upper arm of the person against the gravity forces.
US11654545B2
A dual speed square has a first triangle member, a second triangle member, and an intermediate connector. The first triangle member and the second triangle member are each laterally and hingedly connected to the intermediate connector opposite each other through a first hinge joint and a second hinge joint, respectively. The triangle members rotate respective to the intermediate connector between a deployed configuration and a stored configuration. In the deployed configuration, the triangle members may be placed on opposite sides of a workpiece in order to identically mark out the opposite sides of the workpiece. In the stored configuration, the triangle members are positioned adjacent to each other, occupying a smaller space than in the deployed configuration for easier transport and storage.
US11654539B2
Nail jamming in a driving tool is easily solved. The driving tool includes: a striking driver configured to drive a driver blade that strikes a fastener; a first blade guide fixed to a main body having the striking driver; and a second blade guide attached to the first blade guide and configured to form an injection path for the fastener together with the first blade guide. The driver blade is arranged so as to go through a space made of two opposite side walls of the injection path, a top wall and a bottom wall, and either one of the two side walls, is separated from the injection path when the first blade guide and the second blade guide are separated from each other.
US11654536B2
A slip-on adapter that is adapted to be coupled to existing adapters that have already been developed. The slip-on adapter couples to existing adapters by positive retention on either the outside diameter or inside diameter of the existing adapter. For example, the slip-on adapter can include an O-ring that grips the outside diameter of the existing adapter that it is slipped onto. The slip-on adapter can also be used as a “flip adapter” with different geometries at both ends for use with two different size ball joints. This allows for less expensive adapters for new size ball joints by connecting to existing adapters, rather than requiring full machining of a new adapter.
US11654535B2
A torque tool is provided, including: a main body, defining an axial direction, an end of the main body on the axial direction including a working portion, the working portion being freely rotatable when receiving a torque larger than a predetermined torque; a torque assembly, including an abutting assembly, the abutting assembly being non-rotatably and slidably disposed in the main body in the axial direction for adjusting the predetermined torque; a shaft, including a first threaded portion and a second threaded portion, the first threaded portion and the second threaded portion extending spirally in opposing directions, the first threaded portion being screwed to the main body, the second threaded portion being screwed to the abutting assembly; an adjusting assembly, disposed on the main body and rotatable about the axial direction, connected with and non-rotatable relative to the shaft.
US11654531B2
System for reduction of dimensional end-taper in abrasive blasted tubes has a pressurized chamber maintaining higher air pressure inside the chamber than atmospheric pressure, an air-exit port allowing gases to exit the chamber at a controlled rate, a valve restricting passage of gases from the air-exit port, a pressurized membrane through which the tube passes creating a seal, a gauge port where pressure inside the pressurized chamber is monitored and a media-exit port allowing evacuation of abrasive blast media particles after being expelled from the exit-end of the tube. The system addresses dimensional end-taper as high back pressure at the exit end of the tube reduces velocity of the gases and abrasive particles carried in it, thereby reducing erosion of the inner walls of the tube near its exit end. The system can be employed with a wide range of tube sizes and in combination with several abrasive blasting techniques.
US11654528B2
A device for washing an article in a container of fluid includes a cover having a wash surface, an opposed undersurface, and multiple ducts extending therethrough, where each of the ducts has an internal wall that tapers outwardly as the duct extends away from the wash surface, and a base operatively coupled to the cover, the base having a support surface and an opposed interior surface positioned facing the undersurface of the cover. The device further includes a resilient member operatively coupled between the cover and the base to bias the cover and base apart. Pushing the article against the wash surface presses the cover towards the base and directs a portion of the fluid through the ducts onto the article. Also disclosed are a wash assembly and a washing system including the device.
US11654526B2
A polishing pad includes: a polishing layer having a polyurethane sheet containing substantially spherical cells, wherein E′(90%)/E′(30%) falls within a range of 0.4 to 0.7, where E′(90%) represents a storage modulus of the polyurethane sheet that has been exposed to an environment with a temperature of 23° C. and a relative humidity of 90%, as measured in a tension mode at 40° C. with an initial load of 148 g, a strain range of 0.1%, and a measurement frequency of 1.6 Hz, and E′(30%) represents a storage modulus of the polyurethane sheet that has been exposed to an environment with a temperature of 23° C. and a relative humidity of 30%, as measured in a tension mode at 40° C. with an initial load of 148 g, a strain range of 0.1%, and a measurement frequency of 1.6 Hz. Also provided is a method for manufacturing the polishing pad.
US11654522B2
A method for analyzing an overcutting defect of a machining process comprises steps as following. A machining code is executed to generate a cutting face, wherein the cutting face comprises a plurality of machining paths. A specified machining path is defined from the plurality of machining paths and a specified node is set on the specified machining path. A sectional plane passing through the specified node is calculated. A plurality of intersection points between the sectional plane and the other machining paths which are different from the specified machining path are obtained. A first adjacent intersection point a second adjacent intersection point are specified from the intersection points. A connection line located between the first adjacent intersection point and the second adjacent intersection point is obtained. A distance between the specified node and connection line is calculate and the distance is defined as an overcutting amount of the specified node.
US11654516B2
The present invention relates to a process for the production of an aluminium multilayer brazing sheet which comprises a core layer made of a 3xxx alloy comprising 0.1 to 0.25 wt. % Mg, a brazing layer made of a 4xxx alloy on one or both sides of the core layer, and optionally an interlayer between the core layer and the brazing layer on one or both sides of the core layer, the process comprising the successive steps of: providing the layers to be assembled or simultaneous casting of the layers to obtain a sandwich; rolling of the resulting sandwich to obtain a sheet; and treating the surface of the sheet with an alkaline or acidic etchant.
US11654511B2
A laser processing apparatus includes a chuck table for holding a workpiece, a laser beam applying unit for applying a pulsed laser beam to the workpiece held by the chuck table while positioning spots of the pulsed laser beam on the workpiece, thereby processing the workpiece with the pulsed laser beam, and a control unit for controlling operation of the laser beam applying unit. The laser beam applying unit includes a laser oscillator for oscillating pulsed laser to emit a pulsed laser beam, a decimator for decimating pulses of the pulsed laser beam to adjust a repetitive frequency thereof, a scanner for scanning the spots of the pulsed laser beam over the workpiece at predetermined intervals, and an fθ lens for focusing the pulsed laser beam.
US11654510B2
An NC device that is a numerical control device controls an additive manufacturing apparatus. The additive manufacturing apparatus performs modeling by application of a melted material. The NC device includes a monitoring unit that monitors occurrence of a drop caused by a material after being melted remaining on the material before being melted, and a command generating unit that generates commands for causing the additive manufacturing apparatus to remove the drop that has occurred.
US11654507B2
A method for manufacturing a liquid-cooling jacket (1) where heat transfer fluid flows in a hollow part (14) defined by a jacket body (2) and a sealing body (3) includes: an overlapping process in which the sealing body (3) is placed on an end surface (11a) of a peripheral wall part (11) in such a way that the end surface (11a) and a back surface of the sealing body (3) are overlapped each other to form a first overlapped part (H1); and a primary joining process in which primary joining is performed by friction stirring in such a way that a rotary tool (FD) is moved once around a recessed part (13) along the first overlapped part (H1). In the primary joining process, in a state where a base side pin of the rotary tool (FD) is in contact with the sealing body (3), a flat surface of the base (tip) side pin is brought in contact with only the sealing body (3), and a tip of a projection projecting from the flat surface is inserted more deeply than the first overlapped part (H1) to join the first overlapped part (H1).
US11654506B2
Processing route to design and manufacture highly configurable non-magnetic down-hole sensor collars
Drill collars may be constructed using solid-state welding processes. Solid-state welding produces robust drill collars with high fatigue lifespans and permits individual segments of the drill collar to be optimized based on their intended use. A drill collar may be formed of a first segment with a different material, density, modulus of elasticity and/or geometry than an adjacent second segment fused thereto. If a segment of a drill collar is damaged in use, the damaged segment may be removed and replaced, possibly without de-rating the drill collar. Methods of forming the solid-state welds may include friction welding adjacent segments to one another such that features in each segment are circumferentially aligned when the weld is formed. Supplemental energy sources may provide additional heat at the welded surfaces to ensure the segments are effectively fused.
US11654499B1
A soldering iron hand piece that may be used for both a soldering tip and a soldering cartridge, allowing the same hand piece to be used for both a soldering tip and a soldering cartridge.
US11654484B2
A method of forming a part includes metal binder jet printing a first green component with a first attachment interface, de-powdering the first green component, assembling the first green component with a second component comprising a second attachment interface and forming an assembly such that the first attachment interface and the second attachment interface are adjacent to each other. The assembly is sintered such that volumetric shrinkage of at least the first green component creates a compressive force across the first attachment interface and the second attachment interface, and the compressive force across the first attachment interface and the second attachment interface and heat from the sintering results in a metallurgical bond across the first attachment interface and the second attachment interface such that a monolithic part is formed.
US11654483B2
A powder treatment assembly and method for treating a feedstock powder of feedstock particles includes directing the feedstock powder into a plasma chamber within a reactor, exposing the feedstock powder to a plasma field generated by a plasma source to form a treated powder having treated particles with an increased average sphericity relative to the feedstock particles, and supplying a hot gas sheath flow downstream of the plasma chamber, the hot gas sheath flow substantially surrounding the treated powder.
US11654480B2
Slide closure for a metallurgical vessel, with two compensation units I and II for equalizing overloads, which may result from the thermal extension and spreading of the fire-proof closure plate thicknesses conditional on manufacturing, and/or from the upper inner shell, wherein the inner shell can also be reduced during operation. The compensation unit I consists of a spring arrangement with fastening screws which can be moved away between the housing and a cover of the housing. The compensation unit II consists, for its part, of a spring arrangement with an insertion frame pressing against the lower closure plate, which insertion frame is fixed to the bottom of the housing with fastening screws.
US11654479B2
A composite equal additive manufacturing method: S1, obtaining molten metal by using a metal smelting device; S2, first, storing inflow molten metal in an intermediate container, and then transferring the molten metal into a crystallizer; S3, cooling the molten metal to a solid-liquid mixed state by using the crystallizer, and enabling a high-temperature blank body with a required section to flow out from an outlet of the crystallizer; S4, arranging plastic forming tools at a bottom of the outlet of the crystallizer, and performing plastic forming on the outflow high-temperature blank body; S5, fixing a lower end of a part after the plastic forming and slowly descending the part by a chuck; S6, machining the part by using point forming machines, and synchronously controlling the machining temperature of the part; and S7, descending the chuck to an appropriate position, and taking the formed part out from the machine frame.
US11654478B2
The invention provides a casting equipment (1) for casting melt (15) into a cast product (80) comprising a supply reservoir (10) for supplying the melt (15), a distribution reservoir (20), a casting apparatus (25) having a melt inlet connected to the distribution reservoir (20) for producing the cast product (80), a supply conduit (30) fluidly connecting the supply reservoir (10) and the distribution reservoir (20), an electromagnetic pump (35) provided on the supply conduit (30) and operable to generate a force in the melt (15) in the supply conduit (30), a level sensor (40) for measuring a level of the melt (15) in the distribution reservoir (20) and/or in the supply reservoir (10), a controller operably connected to the pump (35) and the level sensor (40), wherein the supply conduit (30) is sealed or sealable from a pressure of the atmosphere, wherein the controller is configured to control an operation of the pump (35) based on a level signal from the level sensor (40), and wherein, at least during a steady-state casting operation, the casting equipment is configured such that the supply conduit (30) defines a flow path that has a point that is higher than a surface of the melt in the supply reservoir (10) and/or the distribution reservoir (20), and the pump (35) is operated such that the metal level in the distribution reservoir (20) is at a predefined level such as to control a pressure of the melt (15) in the melt inlet of the casting apparatus (25).
US11654475B2
A rivet tool for setting a rivet, the rivet tool including a motor and a pulling mechanism. The pulling mechanism is configured to receive torque from the motor and includes a moveable member moveable between first and second positions. A plurality of jaws are configured to Clamp onto a mandrel of the rivet and pull the mandrel in response to the moveable member moving from the first position to the second position. A magnet is coupled for movement with the moveable member and includes a north pole face, an adjacent south pole face, and a pole junction therebetween. The north and south pole faces face away from the moveable member. A first sensor is configured to detect the pole junction when the moveable member is in the first position. A second sensor is configured to detect the pole junction when the moveable member is in the second position.
US11654473B2
A method and a system for handling slender bodies in a semi-finished production plant includes a cutting station separating slender bodies from a continuous wire, a finishing station of the head ends of the slender bodies, a dimensional verification station downstream of the finishing station, and transporting equipment transporting the slender bodies between stations. At or upstream of the cutting station a marking unit applies a reference marking on the slender bodies, which working identifies an original attitude including angular position. The transporting equipment includes gripping and locking assembly, locking at least the angular position of the reference mark to a relative reference system of the transport equipment. Upstream of the finishing station is a detecting and storing unit for data of the angular position to the relative reference system. A unit determines the original attitude of the slender bodies using the data in the dimensional verification station.
US11654472B2
Only a punched end is locally heated while a current value of a heating electrode is stabilized during heating. A forming and processing method includes punching a steel plate, and disposing a heating coil so as to face an end face of a punched end punched in the punching in a non-contact manner along the end face of the punched end and applying a current to the heating coil to generate an induced electromotive force in the steel plate, thereby heating the end face.
US11654470B2
According to an embodiment, a mold structure comprises an upper mold having a convex portion in a lower surface thereof to press-form a thin aluminum sheet, a lower mold including a main mold part having a forming recess for forming the thin aluminum sheet placed thereon and an auxiliary mold part supporting the main mold part, a back plate spaced apart from an inside of the forming recess and supporting a lower surface of the aluminum sheet, and vacuum generator connected with air passages formed from two opposite sides of the auxiliary mold part to a bottom surface of the forming recess.
US11654464B2
Disclosed is a rolling method for rolling a strip including: rolling the strip by a pair of working rolls; transmitting a rolling force to the working rolls by a pair of support rolls; holding each of the working rolls by a pair of side support rollers; supporting each side support roller by two rows formed by rollers; supporting each row formed by the rollers, by a bearing support carrying rollers, the bearing support mounted pivotally on an articulation axis. The dimensions of a first interspace between the side support roller and the support roll and a second interspace between the strip and the assembly consisting of side support roller and bearing support vary in the course of the rolling. The method includes adjusting the dimension separating the axis of the support roll and the axis of the side support roller defining the first interspace.
US11654459B2
A cleaning wiper blade for a moving grocery conveyor belt in the form of a thin sheet of paperboard, cardboard or plastic material having a length which is essentially the same as said width of the belt. The underside of the sheet includes first, second and third areas all having a width and a length wherein the lengths are substantially equal to the length of the sheet. The first area includes an adhesive thereon adapted to be temporarily secured to the frame of the conveyor and is covered by a release paper. The second area includes a porous member having a quantity of a liquid cleaning agent and a protective covering for the member to prevent the liquid agent from being released. The third area includes material capable of wiping liquid from the belt. The cleaning wiper blade is capable of being attached to the conveyor by removing the release paper and the protective covering and securing the first area of the sheet of to the conveyor frame with the second and third areas contacting the upper surface of the belt as it moves.
US11654458B2
A substrate-cleaning apparatus may include a tilting arm to which a roll brush and a motor are coupled, a support arm positioned on the tilting arm, a first spring and a second spring coupling the tilting arm to the support arm, a first air bag and a second air bag mounted between the tilting arm and the support arm, and a controller configured to adjust an internal pressure of each of the first air bag and the second air bag. The controller may adjust a difference in internal pressure between the first air bag and the second air bag to control the inclination of the roll brush, and may adjust the internal pressure of each of the first air bag and the second air bag to move the roll brush vertically.
US11654454B2
Methods and apparatus for vapor deposition of an organic film are configured to vaporize an organic reactant at a first temperature, transport the vapor to a reaction chamber housing a substrate, and maintain the substrate at a lower temperature than the vaporization temperature. Alternating contact of the substrate with the organic reactant and a second reactant in a sequential deposition sequence can result in bottom-up filling of voids and trenches with organic film in a manner otherwise difficult to achieve.
US11654453B1
A disposable roof coating applicator includes a nozzle that is attached to a collar. The nozzle and collar are selectively attachable to a body that has an interior space and is formed by at least one side wall having an exterior wall and an interior wall. The coating applicator also includes a plunger that is movably disposed within the interior space of the body. The coating applicator may include a locking mechanism about the applicator's collar that selectively engages a stud provided on the body's exterior surface, selectively locking and unlocking the nozzle and collar assembly to the body. The disposable roof coating applicator is configured and otherwise designed to take in, store and transport approximately ½ to 2 gallons of viscous material to a roof seam before neatly and uniformly expelling the viscous material to the seam or joint.
US11654451B2
A temperature control device for a chemical liquid used in a semiconductor manufacturing process. The device includes: a first heat sink having a cooling water flow path formed therein; a plurality of thermoelectric modules coming into contact with both side surfaces of the first heat sink, respectively; and a second heat sink coming into contact with the thermoelectric modules. The second heat sink includes first and second heat sink blocks, a chemical liquid inlet tube and a chemical liquid outlet tube connected to the first and second heat sink blocks, and a plurality of chemical liquid flow path tubes inserted into the insides of the first and second heat sink blocks in such a manner as to communicate with one another and with the chemical liquid inlet tube and the chemical liquid outlet tube, respectively, to flow the chemical liquid therealong.
US11654449B2
The present invention relates to a device (10) for supplying a mist of liquid (F). The device (10) is used in combination with a container (20) with an opening (200) for containing the liquid (F). The device (10) includes a main body (100) comprising: (i) a center axis (C); (ii) a liquid chamber (110) formed inside the main body (100), into which a predetermined amount of liquid (F) can be taken up; (iii) a first port (112) formed in a base wall (114) of the main body (100) forming a bottom surface (116) of the liquid chamber (110) so as to face the opening (200) when the device (10) and the container (20) are combined with each other, through which the liquid (F) can flow; (iv) a second port (118) formed in the base wall (114) at a position different from the position where the first port (112) is formed so as to face the opening (200) when the device (10) and the container (20) are combined with each other, through which the liquid (F) can flow; and (v) an aperture (120) connected to the liquid chamber (110), through which a mist of liquid (F) can be released to the outside of the main body (100). The device (10) further includes: a connecting section (122) provided on the main body (100) so as to extend from it in a direction away from the base wall (114) and used for connecting the container (20) to the main body (100); an atomizing element (124) interposed between the liquid chamber (110) and the aperture (120) to atomize the liquid (F) taken up in the liquid chamber (110) and release a mist of the liquid (F) to the outside of the main body (100) from the aperture (120); a first valve (126) mounted on the main body (100) corresponding to the first port (112), wherein the first valve (126) permits the liquid (F) in the container (20) flowing into the liquid chamber (110) through the first port (112) under the influence of gravity, and prevents the liquid (F) in the liquid chamber (110) flowing into the container (20) under the influence of gravity; and a second valve (128) mounted on the main body (100) corresponding to the second port (118), wherein the second valve (128) prevents the liquid (F) in the container (20) from flowing into the liquid chamber (110) through the second port (118) under the influence of gravity, and selectively permits or prevents the liquid (F) in the liquid chamber (110) flowing into the container (20) through the second port (118) under the influence of gravity.
US11654444B2
A screen-type screw centrifuge including a screw drive shaft, a screw hub, a hollow screw main body and a ring-shaped annular-gap cover. At least one axial access channel is formed radially between a screw main body circumferential wall and the annular-gap cover. Using a tool engagement portion of a tightening means, by which the screw main body is fixed to the screw hub with a first screw main body axial end portion thereof, is axially accessible from a second screw main body axial end portion.
US11654435B2
The detection chip includes a first substrate, a micro-cavity defining layer, a hydrophilic layer, and a hydrophobic layer. The micro-cavity defining layer is on the first substrate and defines a plurality of micro-reaction chambers. Each of the plurality of micro-reaction chambers includes a reaction trap, and the reaction trap includes a sidewall and a bottom. The micro-cavity defining layer includes a spacing region between the plurality of micro-reaction chambers, and the spacing region includes a first region adjacent to the sidewall, and a second region non-adjacent to the sidewall. The hydrophilic layer covers the sidewall and the bottom of each of the plurality of micro-reaction chambers, and the hydrophobic layer covers the second region.
US11654434B2
Disclosed herein are microinjection chips, devices, and systems for injection of unicellular or multicellular organisms. The microinjection chip and device disclosed herein include the microfluidic features, inlet port, pre-injection reservoir, injection channel and post injection channel in fluid communication with each other. The inlet port is adapted to sequentially move individual organisms into the injection channel, which is adapted to immobilize the individual organism in fluid. The injection channel features a side wall adapted to receive a microinjection pipette without a microinjection port and to reseal when the microinjection pipette is removed.
US11654432B2
A sample holder includes sample carrier and sealing foil thermally sealing microfluidic sample carrier cavities. The sealing foil has a sealing layer connected with the sample carrier. Sealing layer softening temperature is near sealing temperature of the sealing layer during sealing. The sealing foil outer layer use temperature is greater than sealing heating temperature and greater than or equal to sealing temperature. The sealing foil includes a height equalizing layer having softening temperature below sealing heating temperature. The equalizing layer is ductile at temperature less than or equal to sealing heating temperature and greater than or equal to sealing temperature. A sealing foil decoupler layer, at layer temperature less than or equal to sealing heating temperature or greater than or equal to sealing temperature, is stiffer than the equalizing and sealing layers. The equalizing layer is between outer and decoupler layers and sealing layer is outwardly of decoupler layer.
US11654425B2
A method of coating a substrate with a washcoat is disclosed. The method comprises engaging the substrate with a headset of a substrate coating apparatus so as to locate an upper surface of the substrate below a washcoat showerhead of the substrate coating apparatus; and discharging a washcoat out of the washcoat showerhead towards the upper surface of the substrate; and drawing the washcoat through the substrate by applying a suction force to a lower surface of the substrate.
US11654424B1
The present disclosure is directed to method embodiments for making anhydrous lanthanide halide complexes. At least some embodiments comprise making a lanthanide halide complex by reacting a lanthanide metal oxide with an oxygen scavenger and catalyst in the presence of a donor solvent. The method is selective toward light lanthanide metal oxides and thus further provides a method for separating light lanthanide metal oxides from heavy lanthanide metal oxides, actinide oxides, and non-lanthanide rare earth element oxides.
US11654419B2
Mixed metal oxide catalysts having an amorphous content of not less than 40 wt. % are prepared by calcining the catalyst precursor fully or partially enclosed by a porous material having a melting temperature greater than 600° C. in an inert container including heating the catalyst precursor at a rate from 0.5 to 10° C. per minute from room temperature to a temperature from 370° C. to 540° C. under a stream of pre heated gas chosen from steam and inert gas and mixtures thereof at a pressure of greater than or equal to 1 psig having a temperature from 300° C. to 540° C. and holding the catalyst precursor at that temperature for at least 2 hours and cooling the catalyst precursor to room temperature.
US11654414B2
A hydrogen reforming system is provided and includes a steam reforming system, a dry reforming system, and a water supply device. The steam reforming system is configured to (i) receive a raw material gas and react the raw material gas with water to generate a first mixed gas containing hydrogen and carbon monoxide, (ii) react the first mixed gas with the water to generate hydrogen and carbon dioxide, and (iii) discharge hydrogen and carbon dioxide. The dry reforming system is configured to (i) receive and react the raw material gas and the carbon dioxide discharged from the steam reforming system to generate a second mixed gas containing hydrogen, (ii) react the second mixed gas with the water to generate hydrogen and carbon dioxide, and (iii) discharge hydrogen and carbon dioxide. The water supply device is configured to supply the water to the steam reforming system and the dry reforming system.
US11654396B2
The reverse osmosis system with at least one high pressure pump, which supplies untreated water to at least one module pipe, in which a membrane with a permeate collecting pipe is arranged, includes a permeate outlet of the at least one module pipe that is connected by means of a first conduit to a permeate tank, which is in communication by means of a further conduit, connected into which there is a permeate supply pump, with a loop feed line, to which a plurality of dialysis devices are connected and that branching off from the first conduit there is a bypass conduit, which discharges into the further conduit downstream of the permeate tank and the permeate supply pump.
US11654392B2
A vehicle able to recover CO2 includes a CO2 recovery container holding an adsorbent adsorbing CO2 in gas. The vehicle is configured so that the adsorbent is taken out from the vehicle.
US11654390B2
Aspects herein include filter systems including short-range wireless tracking features to detect insertion and/or removal of filter elements from filter systems. In an embodiment, a filtration system is included having a housing including a fluid inlet and a fluid outlet. The housing can define an internal volume. A first filter element can be removably disposed within the housing. A short-range wireless communication tag can be associated with the first filter element. A short-range wireless communication reader can be associated with the housing, the reader configured to wirelessly send data to and receive data from the tag when the reader and the tag are at a distance that is less than or equal to a maximum communication distance. Removal of the first filter element from the housing can cause the distance between the tag and the reader to exceed the maximum communication distance. Other embodiments are also included herein.
US11654381B2
A rotary disk filter has a central pipe and multiple filter disks arranged around and connected to the central pipe., wherein each filter disk includes multiple filter modules arranged adjacent to one another in the circumferential direction of the central pipe, each having a base frame and two filter elements, which include a filter surface connected to a filter frame. The base frame and the two filter elements delimit a cavity fluidically connected to the central pipe. The filter frames are detachably connected to both sides of the base frame, and removable from the base frame and replaceable with new filter elements. Each filter module is fixed at the central pipe with a threaded spindle independently of the remaining filter modules, wherein the threaded spindle extends through the filter module in the radial direction with respect to the central pipe.
US11654376B2
A toddler toy includes a box including one or more internal horizontal shelves extending to different depths from one or more corresponding openings at a front end of the box, and a chute positioned below the one or more internal horizontal shelves, the chute configured to return one or more objects falling from distal ends of the one or more internal horizontal shelves, in response to an additional object pushed onto the one or more internal horizontal shelves through the one or more corresponding openings, to a retrieval opening at the front end of the box.
US11654374B2
An amusement park ride vehicle includes a chassis, a cabin, a slider, and a rotator. The chassis is configured to direct the ride vehicle along a ride path in a direction of travel. The cabin is configured to hold one or more passengers. The slider is configured to translate between a neutral position and a cantilevered position relative to the chassis in a direction substantially transverse to the direction of travel and to carry the rotator and the cabin along the direction substantially transverse to the direction of travel. The rotator is coupled between the slider and the cabin, and is configured to rotate the cabin relative to the slider.
US11654358B2
Systems and methods for executing content to be rendered on a screen of a head mounted display (HMD) are provided. One method includes executing the content to render interactive scenes on the screen and tracking an orientation direction of the HMD when worn on a head of a user and the interactive scenes are being rendered on the screen. The method includes changing view directions into the interactive scenes based on changes in the orientation direction of the HMD, such that movements of the head of the user causes the changes in the view directions into the interactive scenes. The method further includes receiving images of a real world space using a camera of the HMD. The camera of the HMD is configured to capture a location of real world objects in the real world space relative to the user of the HMD. The method includes detecting that at least one real world object is becoming proximate to the user of the HMD and generating a warning or message to be presented to the HMD, the warning or message indicating that the user is likely to bump or contact the at least one real world object. The method further includes transitioning at least a portion of the screen to a transparent mode. The transparent mode provides at least a partial view into the real world space using the camera of the HMD.
US11654355B2
To enable to accept users' operation inputs complying with users' wishes. In a shot operation of a golf game, a portable digital assistant specifies the first touch point and the last touch point by a user as a first operation point and a third operation point, respectively. And the portable digital assistant specifies the touch point that the moving direction of the Y direction reversed or stopped as a second operation point, by tracing the touch points in reverse order to the order detected each touch point from the last touch point. Thereby, the portable digital assistant can recognize that, in the user's touch operations, the position the user lastly reversed the moving direction of the Y direction or stopped his/her finger or the like was operated while being conscious of as the second operation point. As a result, a shot operation complying with the user's wish can be performed.
US11654347B2
A card dispenser and display apparatus for securely loading, maintaining, removing and displaying game cards during the playing of a game. The apparatus includes a housing and a generally planar base. The inner space of the housing is configured to contain a plurality of cards having a uniform height and width. The inner space of the housing has a width that is substantially equal to the uniform width of the plurality of cards, at least a portion of which housing has a height that is lower than the uniform height of the plurality of cards, thereby enabling a user to manually lift a card from the front of the housing to move the card to the back of the housing, as well as enabling the removal of a deck of playing cards from the housing.
US11654344B2
Systems and methods for attaching with a ski to provide improved traction while climbing snowy grades. Exemplary climbing track assemblies can include an attachment to the bottom of a ski that improves traction for hiking or climbing uphill. Assemblies can also include an under-binding bracket, which is mounted under the toe-piece binding of the ski which allows the device to be securely fastened. Assemblies may further include a shim, provided as a small plate mounted under the heel-piece binding, which operates to keep the binding level.
US11654334B2
In a golf ball having a core, envelope layer, intermediate layer and cover, the (core diameter)/(ball diameter) value falls within a particular range, the core has a specific hardness profile, and the Shore C hardness relationships among the core center and surface hardnesses and the surface hardnesses of the envelope layer-encased sphere, intermediate layer-encased sphere and ball satisfy the following conditions: core surface hardness
US11654332B2
Systems and methods for providing a customized exercise protocol to a computing device of a user. As the user performs the exercise protocol, one or more cameras of the computing device can track the user's movements. The user's movement are assessed to determine if proper form and technique is being used.
US11654331B2
A motion sensing data collecting system including: a plurality of user terminal ends each having a wearable sensing device for sensing a set of motion data of a motion combination; and a central control platform communicating with the user terminal ends via an internet to enable the user terminal ends to upload plural sets of motion data of the motion combinations, where the plural sets of motion data are stored in a memory unit, and one set of motion data corresponding to an aforementioned motion combination required by a user terminal end will be selected from the plural sets of motion data and sent to the user terminal end.
US11654329B1
A glute rebuilding device comprising a main body, at least one slide, and a support. The main body has an upper portion and a lower portion. The upper portion has a top and bottom surface and a first and second end, the second end having a foot rest extending therefrom. The lower portion has a top and bottom surface and a first and second end. The slide is coupled to the bottom surface of the lower portion of the main body. The support is configured for placement between the upper and lower portions of the main body to elevate the upper portion with respect to the lower portion. The second end of the upper portion is pivotally connected to the second end of the lower portion by a hinge, such that the upper portion can move between a flat position, an elevated position, and an unfolded position.
US11654328B2
The resent disclosure provides a treadmill, including a chassis, stand columns mounted at both sides of the chassis, a deck rotatably mounted on the chassis and configured to rotate relative to the chassis to a longitudinal direction or a horizontal direction, a handrail assembly rotatably mounted on the stand columns and configured to rotate relative to the stand columns to a folded state or an unfolded state, and a controller configured to control rotation of the deck and the handrail assembly. The controller is configured to control the deck to rotate to the longitudinal direction when the controller controls the handrail assembly to rotate relative to the stand columns to be in the folded state, and control the handrail assembly to rotate relative to the stand columns to be in the unfolded state when the controller controls the deck to rotate from the longitudinal direction to the horizontal direction.
US11654319B1
A portable playpen and toy combination apparatus that is operable to provide a first mode and second mode of use for at least one child. The present invention includes a frame having a top support member and a bottom support member. The frame includes a plurality of legs that are configured to be adjustable in length. A wall is secured to the frame and the height of the wall is adjustable changing the length of the legs. The interior volume includes a first bottom superposed a second bottom. The first bottom is releasably secured to the second bottom. The first bottom is a cushioned surface and the second bottom is a woven polypropylene material configured to provide a rebounding force. The frame further has secured to the top support member an engagement member wherein the engagement member is configured to movably traverse along the top support member.
US11654305B2
A patient-positioning device and a medical workstation including the patient-positioning device. The patient-positioning device includes a patient couch and a robot arm which is provided for moving the patient couch and which comprises several links arranged one after another and mounted rotatably with respect to axes. The robot arm includes, as links, a start link, a first link, a second link, a third link, a fourth link, a fifth link and a sixth link. The robot arm comprises a patient couch or a fastening device on which the patient couch is fastened.
US11654294B2
Devices and methods for impinging light on tissue to induce one or more biological effects, and more particularly illumination devices and related methods that may be used for intranasal delivery of irradiation are disclosed. Exemplary illumination devices may include a light guide that is optically coupled with a light source, where the light guide may be configured for insertion along one or more intranasal passageways. In this manner, the light guide may provide irradiation of light to tissues along or near the upper respiratory tract to prevent and/or treat various infections and other tissue conditions thereof. Light guides may include flexible materials with suitable dimensions and/or shapes that allow the light guides to follow variable paths of intranasal passageways during use.
US11654290B2
This module comprises: a circuit for interfacing with the piezoelectric beam of an oscillating pendular unit, outputting a rectified signal comprising a sequence of pulses at a frequency equal to a multiple of the oscillation frequency of the pendular unit; a buffer capacitor charged by the successive pulses outputted by the interface circuit; and a converter regulator adapted to convert a capacitor discharge current into a stabilized power supply voltage, and controlled by a feedback control stage of the Maximum Power-Point Tracking (MPPT) type. A comparator detects the conduction of a blocking diode interposed between the interface circuit and the capacitor, in order to produce a signal representative of the current value of the duty cycle of the detected conduction and non-conduction periods. This signal is compared with a predetermined optimum duty cycle value in order to enable or disable the coupling of the capacitor to the converter regulator so as to control either the capacitor discharge towards an input of the converter regulator, or the continuation of its charging.
US11654284B2
An electrode lead comprises an electrically insulative cuff body and at least three axially aligned electrode contacts circumferentially disposed along the inner surface of the cuff body when in the furled state. The electrode contacts may be circumferentially disposed around a nerve, and an electrical pulse train may be delivered to the electrode contacts thereby stimulating the nerve to treat obstructive sleep apnea. The electrical pulse train may be one that pre-conditions peripherally located nerve fascicles to not be stimulated, while stimulating centrally located nerve fascicles. A feedback mechanism can be used to titrate electrode contacts and electrical pulse train to the patient. A sensor that is affixed to the case of a neurostimulator can be used to measure physiological artifacts of respiration, and a motion detector can be used to sense tapping of the neurostimulator to toggle the neurostimulator between an ON position and an OFF position.
US11654278B1
A medical lead includes a lead body, a connector pin proximate to a proximal end of the lead body, a helix extending from a distal end of the lead body, an electrode proximate to the distal end of the lead body, and a cable conductor within the lead body and including an electrode proximate a distal end of the cable conductor, the cable conductor being slideable within the lead body to extend and retract the electrode relative to the distal end of the lead body.
US11654273B2
A blood pump may be provided that includes an inlet, an outlet and a rotor for delivering fluid from the inlet to the outlet, wherein the rotor is suspended within the blood pump by radial passive magnetic forces and axially is preloaded in one direction at least by way of passive magnetic forces so that, during a fluid-delivering rotation of the rotor, the axial thrust of the rotor acts counter to the magnetic attraction acting axially in the direction of the outlet.
US11654265B2
A connection structure includes a multi-thread coil formed by winding first metal element wires formed of a first metal and second metal element wires formed of a second metal arranged between a first metal body including the first metal and a second metal body including the second metal. The first metal body is connected to the first metal element wires of the multi-thread coil, and the second metal body is connected to the second metal element wires of the multi-thread coil. The connection structure imparts improved flexibility to the connection between the first and second metal bodies, and an appropriate connection can be provided even when the first and second metal bodies are made of dissimilar metals.
US11654264B2
A method for performing an intravascular procedure includes inserting a guide catheter into a blood vessel, and passing a device guide through the guide catheter so that a distal portion of the device guide, having a semi-tubular shape, protrudes from a distal end of the guide catheter into the blood vessel. An intravascular device is inserted through the guide catheter via the distal portion of the device guide to a target site in the blood vessel.
US11654263B2
In some examples, a catheter may include an elongate body and a push assembly. The elongate body may include an inner liner defining an entry port into a lumen, and an outer jacket. The push assembly may an elongate member extending from a proximal portion to a distal portion, where a cross-section of the distal portion is D-shaped and tapers in a distal direction. Distal to a proximal end of the elongate body, a first portion of the elongate member may be positioned between a portion of the inner liner and a portion of the outer jacket, and proximal to the proximal end of the elongate body, a second portion of the elongate member may be positioned outside of the outer jacket and the inner liner.
US11654258B2
Provided are systems, methods, and devices for measurement, identification, and generation of sleep state models. Systems include a plurality of electrodes configured to be coupled to a brain of a user and configured to obtain a plurality of measurements from the brain of the user, and an interface configured to obtain the plurality of measurements from the plurality of electrodes. Systems include a processing device comprising one or more processors configured to generate a sleep state model associated with the user, the sleep state model identifying characteristics of a plurality of sleep stages, and further identifying characteristics of transitions between the plurality of sleep stages. Systems include a controller comprising one or more processors configured to generate a control signal based on the sleep state model and the plurality of measurements.
US11654256B2
A ventilator system including an oxygen delivery cylinder, an air delivery unit, connecting tubes, and a digital display unit. The system further includes a Y connector configured to mix air and oxygen, to form a gas and pass said gas towards an outlet of the system. A water manometer that is configured to monitor a pressure of the gas in the system and blow off the excess pressure of the gas. A solenoid valve that is configured to adjust an end respiratory pressure obtained from a breathing device connected to the outlet of the system. The pressure of the gas being instantly delivered to the breathing device is measured by water manometer from a dead space near the outlet, thereby enabling a dual monitoring of the gas pressure being delivered to the breathing device.
US11654255B2
In accordance with the present invention, there is provided an adaptor or attachment which is suitable for integration into the patient circuit of a ventilation system, such as a non-invasive open ventilation system, is configured for attachment to any standard ventilation mask, and is outfitted with a jet pump which creates pressure and flow by facilitating the entrainment of ambient air. The adaptor comprises a base element and a nozzle element which are operatively coupled to each other. The base element further defines a throat and at least one entrainment port facilitating a path of fluid communication between the throat and ambient air. The nozzle element includes a jet nozzle, and a connector which is adapted to facilitate the fluid coupling of the nozzle element to a bi-lumen tube of the patient circuit. The connector includes both a delivery port and a sensing port. The jet nozzle and the delivery port collectively define a delivery line or lumen which fluidly communicates with the throat of the base element, and is placeable into fluid communication with the delivery lumen of the bi-lumen tube.
US11654252B2
A securing device for an injection device which receives a syringe with a proximal end portion having a radially outwardly projecting flange, has a body with proximal and distal end portions, an opening for accepting the syringe, an outer surface, and a proximal end surface for contacting a distally-facing surface of the flange when the syringe is advanced distally, preventing further advancement. A securing arm includes a free end; a base end fixed to the outer surface; a first portion extending radially outwardly from the base end to permit the flange to pass; and a second portion extending radially inwardly in a rest position, contacting the flange as the syringe is advanced. The securing arm is elastically flexible to allow the free end to move radially outwardly, allowing the advancing flange to pass, and is biased to the rest position to secure the flange and the syringe against proximal movement.
US11654251B2
A needle assembly includes a needle, a rear needle cap and a front needle cap. The needle includes a needle hub and a needle shaft running through and attached to the needle hub. The shaft incorporates two sharp ends and an internal channel running through the entire length of the shaft. The needle hub includes a rear needle body and a front needle body. The rear needle cap is adapted to be attached to the rear needle body and the front needle cap is adapted to be attached to the front needle body. The front needle body incorporates a guiding channel and a locking receptacle connecting to and extending from the guiding channel in a needle detachment direction. The front needle cap includes an internal locking plug adapted to move along the guiding channel and be disposed inside the locking receptacle. The front needle cap also incorporates a funnel lip.
US11654248B2
A needle actuator assembly for a drug delivery system includes a needle actuator body having a guide surface, a needle shuttle having a cam surface, with the needle shuttle moveable along a vertical axis between a first position and a second position. The needle shuttle is configured to move between the first and second position through engagement between the guide surface of the needle actuator body and the cam surface of the needle shuttle. The assembly further including a needle received by the needle shuttle.
US11654236B2
Disclosed herein are systems and methods for mitigating the risk of insulin stacking in automated insulin delivery systems. In AID systems configured to both automatically calculate insulin delivery based on glucose levels and receive manual programming of meal boluses configured to counteract carbohydrates in a meal, insulin stacking can result if the system automatically increases insulin delivery based on a rise in glucose levels in response to consumption of a meal and the user later programs a meal bolus for the meal. The risk of such double dosing is mitigated by the systems and methods disclosed herein by enabling the system to account for recent automated insulin increases when a meal bolus is programmed.
US11654235B2
Medical devices and related systems and methods are provided. A method of calibrating an instance of a sensing element involves obtaining fabrication process measurement data from a substrate having the instance of the sensing element fabricated thereon, obtaining a calibration model associated with the sensing element, determining calibration data associated with the instance of the sensing element for converting the electrical signals into a calibrated measurement parameter based on the fabrication process measurement data using the calibration model, and storing the calibration data in a data storage element associated with the instance of the sensing element.
US11654227B1
A suction device that incorporates liquid to form a wet seal with a foreign body and/or debris, enabling an effective contact for extraction from canals, passages, and other bodily areas of a patient. A liquid chamber is formed between a distal nozzle and a distal end of a main body. The liquid chamber acts as a reservoir to facilitate a wet seal at the distal end of the embodiment. A vacuum provides suction through the embodiment, and a pressure release outlet is incorporated into the main body to allow for variation of suction force, affecting the moisture coverage presented to the area of extraction. Nozzle tip attachments may be affixed to the distal nozzle to further facilitate foreign body extraction. Other embodiments are described and shown.
US11654225B2
In one exemplary embodiment, a wearable extracorporeal life support device includes a catheter fluidly connected to a pump and first and second modular extracorporeal life support components. The device may also be configured to be attached to a garment. The pump and the first and second modular extracorporeal life support components may be fluidly connected in series. The pump and the first and second modular extracorporeal life support components may also be fluidly connected in parallel. The first modular extracorporeal life support component may be a lung membrane and the second modular extracorporeal life support component may be a dialysis membrane.
US11654219B2
A medicament preparation system includes a disposable cartridge with a flow path. Various sensors may be placed on the cartridge to measure qualities of the fluid flowing through the flow path. The sensors are placed in precise locations using various approaches that make manufacturing of the cartridge efficient and repeatable. A drain line that is susceptible to fouling may be preattached and various approaches are used to remove or reduce the fouling. An elastomeric contact can also be present in the medical preparation system and used in a conductivity measurement subsystem.
US11654216B2
Described here are delivery devices for delivering one or more implants to the body, and methods of using. The delivery devices may deliver implants to a variety of locations within the body, for a number of different uses. In some variations, the delivery devices have a cannula with one or more curved sections. In some variations, a pusher may be used to release one or more implants from the cannula. In some variations, one or more of the released implants may be a self-expanding device. Methods of delivering implants to one or more sinus cavities are also described here.
US11654215B2
The present invention is an embolization coil having an optimum morphological stability. The embolization coil includes a wire material made of an Au—Pt alloy. The wire material constituting the embolization coil has such a composition that a Pt concentration is 24 mass % or more and less than 34 mass %, with the balance being Au. The wire material has such a material structure that a Pt-rich phase of an Au—Pt alloy having a Pt concentration of 1.2 to 3.8 times a Pt concentration of an α phase is distributed in an α phase matrix. The wire material has a bulk susceptibility of −13 ppm or more and −5 ppm or less. In a material structure of a transverse cross-section of the wire material, an average value of two or more average crystal particle diameters measured by a linear intercept method is 0.20 μm or more and 0.35 μm or less.
US11654210B2
An aroma dispensing system is provided. The aroma dispensing system includes an aroma blending device adapted to deliver at least one aroma substance to the nasal cavities of a consumer; a user interface configured for inputting and displaying information regarding the at least one aroma substance, and a memory component that stores a computer algorithm, the computer algorithm causing the system to analyze the input information in real-time in order to classify aroma preferences of the consumer, including recommending one or more in-store consumer products suitable to the consumer's aroma preferences.
US11654204B2
A rod-shaped plant virus having an interior surface and an exterior surface, and at least one imaging agent that is linked to the interior and/or exterior surface is described. The rod-shaped viruses can be combined into larger spherical nanoparticles. A rod-shaped plant virus or spherical nanoparticles including an imaging agent can be used in a method of generating an image of a tissue region of a subject such as a tumor or atherosclerotic tissue by administering the virus particle to the subject and generating an image of the tissue region of the subject to which the virus particle has been distributed.
US11654199B2
The invention provides immunoconjugates of Formula I comprising an antibody linked by conjugation to one or more thienoazepine derivatives. The invention also provides thienoazepine derivative intermediate compositions comprising a reactive functional group. Such intermediate compositions are suitable substrates for formation of the immunoconjugates through a linker or linking moiety. The invention further provides methods of treating cancer with the immunoconjugates.
US11654198B2
The invention discloses use of a conjugate of polyethylene glycol and a local anesthetic in non-anesthetic analgesia. A local anesthetic is prepared into a prodrug or a sustained release preparation, wherein a high molecular polymer such as polyethylene glycol in the prodrug is covalently bonded with a local anesthetic, and auxiliary materials with a sustained release effect in the sustained release preparation are non-covalently bonded to the local anesthetic. After administration, there is no anesthesia and analgesic effect before the release of the free local anesthetic. After the free local anesthetic is released, an analgesic effect is achieved. And the prodrug or the sustained-release preparation of the local anesthetic of the present invention releases the drug slowly, and renders the drug concentration kept stable and long-lasting in the effective concentration range of non-narcotic analgesia, and the long-acting non-anesthetic analgesic effect can be achieved while significantly reducing the clinical adverse reactions of local anesthetics and reducing the number of administrations. The effectiveness of the drug is greatly enhanced and the clinical application range of local anesthetics is expanded.
US11654196B2
The invention features pharmaceutical compositions, methods, and kits featuring dosing gimens and oral dosage formulations for administration of echinocandin class compounds.
US11654195B2
The present invention provides an eco-friendly smart photosensitizer comprising a conjugate of hydroxypropyl methylcellulose and porfimer sodium photosensitizer, and a photo-stem cell therapy product comprising the photosensitizer. The photosensitizer of the present invention can be advantageously used in various fields including anticancer therapy, stem cell therapy, and the like, without side effects.
US11654169B2
A method for at least one of protecting skin and promoting wound healing is provided. The method comprises administering to a subject in need an effective amount of Poria cocos extract, dehydropachymic acid (DPA), pachymic acid (PA), dehydrotumulosic acid (DTA), tumulosic acid (TA), polyporenic acid C (PAC), 3-epi-dehydrotumulosic acid (EDTA), dehydrotrametenolic acid (DTTA), trametenolic acid (TTA), dehydroeburicoic acid (DEA), eburicoic acid (EA), poricoic acid A (PAA) and/or poricoic acid B (PAB).
US11654167B2
A pharmaceutical composition comprising: a) an effective amount of one or more lytic bacteriophages specific against Fusobacterium nucleatum selected from FnpΦ02-14, FnpΦ11 and FnnΦ107 or mixtures of them; and b) one or more pharmaceutically acceptable carrier and/or excipients. Method for preventing and/or treating diseases associated with Fusobacterium nucleatum and the use of the pharmaceutical composition for treating a disease associated with Fusobacterium nucleatum of the oral cavity such as periodontal disease, among others.
US11654166B2
The present disclosure relates to a bacteriophage composition comprising one or more (suitably two or more, or three) obligately lytic bacteriophages capable of infecting and lysing Staphylococcus aureus, and use of the same for treating Staphylococcus aureus bacterial infections.
US11654150B2
This invention relate to solid oral dosage forms of tire HIV inhibitor Darunavir and/or a pharmaceutically acceptable salt or solvate thereof, and combination formulation thereof.
US11654143B2
Therapeutic combinations of a phosphoinositide 3-kinase (PI3K) inhibitor, including PI3K inhibitors selective for the γ- and δ-isoforms and selective for both γ- and δ-isoforms (PI3K-γ,δ, PI3K-γ, and PI3K-δ), a Janus kinase-2 (JAK-2) inhibitor, a Bruton's tyrosine kinase (BTK) inhibitor, and/or a B-cell lymphoma-2 (BCL-2) inhibitor are described. In some embodiments, the invention provides therapeutic combinations of a PI3K-δ inhibitor and a BTK inhibitor, a JAK-2 and a BTK inhibitor, and a BCL-2 and BTK inhibitor.
US11654140B2
Disclosed is a method for treating an ocular inflammatory disease (OID), e.g., uveitis or conjunctivitis, comprising periodic administration of a therapeutically effective amount of laquinimod or a pharmaceutically acceptable salt thereof. Also provided is a pharmaceutical composition comprising laquinimod or a pharmaceutically acceptable salt thereof for use in treating a subject suffering from an OID, uveitis, bacterial conjunctivitis, viral conjunctivitis, an inflammation of the orbital tissue, the lacrimal apparatus, the eyelid, the cornea, the retina or the optic pathway. This application also provides a method for treating a subject suffering from an autoimmune disease-associated ocular inflammation comprising periodic ocular administration to the subject a therapeutically effective amount of laquinimod or a pharmaceutically acceptable salt, and an ocular pharmaceutical composition comprising laquinimod or a pharmaceutically acceptable salt thereof for use in treating an autoimmune disease-associated ocular inflammation.
US11654138B2
Therapeutic agents for treating and preventing autoimmune diseases and cancer and a screening method
A method for treating and preventing autoimmune diseases and cancer can include administering to a subject in need thereof a therapeutically effective amount of a pharmaceutical composition comprising an Arid5a inhibitor and a pharmaceutically acceptable carrier. A screening method can include identifying candidate Arid5a inhibitors through in silico predicted binding to Arid5a target domains (Pocket X) and confirming Arid5a inhibition through in vitro by binding and luciferase assays.
US11654137B2
Compositions and methods for inhibiting histone lysine demethylases are provided. Several new DFP-based KDM inhibitors which alter the velocity of HP1-mediated heterochromatin gene repression are provided.
US11654134B2
The present invention provides methods and composition of a novel mechanism using the bioenergetic Cyclocreatine Phosphate as a potent cardioprotective drug by preserving cellular energy source, preventing ischemic injury, rejuvenating organ function, thus, maintaining normal physical activity. Cyclocreatine Phosphate can be used as a new therapeutic approach to prevent disease development and progression, and to treat ischemia-induced diseases in ischemic heart disease patients, including: coronary artery disease, unstable angina, acute myocardial infarction, heart failure, atrial fibrillation, and Takotsubo cardiomyopathy, as well as provides cardioprotection during cardiac procedures and surgeries. The invention further provides methods and composition to prevent and treat aging-related neurodegenerative diseases where hypoxia/ischemia play a key role in the development and progression of the disease. More specifically, the present invention provides Cyclocreatine Phosphate as a new therapeutic approach to prevent disease development and progression, as well as to treat patients with brain ischemia (stroke) and Alzheimer's disease.
US11654133B2
The present disclosure provides combination therapy using [(1R)-1-(2-chlorophenyl)-2-(tetrazol-2-yl)ethyl] carbamate (cenobamate) and one or more antiepileptic drugs for the prevention or treatment of a neurological disorder such as epilepsy.
US11654125B2
An agent for elevating nitric oxide (NO) concentration comprising glutathione or a salt thereof as an active ingredient; an agent for elevating NO concentration comprising glutathione or a salt thereof as an active ingredient for preventing or ameliorating a vascular endothelial malfunction-related symptom, or dilating blood vessels or promoting blood flow by elevating NO concentration; and a method for elevating NO concentration by ingesting glutathione or a salt thereof.
US11654122B2
The disclosure relates to systems for altering the color of the hair, comprising a pretreatment composition comprising at least one cationic surfactant and a dyeing composition comprising at least one microtube-dye composite. The disclosure also relates to methods of altering the color of the hair using the systems, as well as kits comprising the systems.
US11654118B2
A composition comprising a therapeutically effective amount of a cannabinoid and protocatechuic acid is provided. The disclosure further provides a method of treating inflammation comprising administering a composition comprising a therapeutically effective amount of a cannabinoid and protocatechuic acid to a patient in need thereof. The disclosure further provides a method of treating inflammation including administering a composition including protocatechuic acid and a composition including a cannabinoid to a patient in need thereof. In embodiments, the composition including protocatechuic acid and the composition including a cannabinoid may be administered simultaneously within about 60 minutes of each other. In embodiments, the cannabinoid includes Cannabidiol (CBD).
US11654114B2
In an embodiment, a pH-responsive drug delivery composition for prolonged drug delivery to a mucosal surface is provided. At acidic pH, the matrix self-seal and forms entity that protects the peptide/drug inside. Upon contact with fluids at neutral pH, the platform forms swollen gel-like matrix that can protect their cargoes, opens and adheres to mucosal surfaces and release their cargoes over extended period of time (e.g., up to one week). In some embodiments, the composition includes a polymer matrix comprising two or more layers and/or polymers, an agent, and one or more of a protease inhibitor and an absorption enhancer; and an enteric coating or capsule encapsulating the polymeric matrix. Methods of making and using the drug delivery platforms are also provided.
US11654111B2
Provided are solid oral/per os formulations that include a single cannabinoid, combination of cannabinoids, cannabis extract and combination of cannabis plant constituents. Also provided are methods of making the formulations, as well as therapeutic applications in the treatment and alleviation of various human disorders and/or conditions.
US11654106B2
The present invention provides liquid oral dosage form of lipid lowering agent suitable for oral administration to human or animals.
US11654104B2
The present application provides methods of administering an IL-22 dimer to an individual, such as a human individual, comprising intravenously administering to the individual an effective amount of an IL-22 dimer, wherein the amount of the IL-22 dimer is about 2 μg/kg to about 200 μg/kg (such as about 10 μg/kg to about 45 μg/kg), as well as methods of treating diseases by following such administration methods. Also provided are kits, unit dosages, and articles of manufacture for use in any one of the methods described herein.
US11654100B2
The present invention relates generally to methods of use and compositions useful for moisturizing skin and/or lightening or whitening skin. The composition includes a combination of Angelica acutiloba root extract and a Salicornia herbacea extract.
US11654090B2
The present invention provides a patch for attaching to teeth or a surrounding part of teeth, and the patch can be easily removed by tooth brushing alone.
US11654089B2
Water-soluble cleansing wipes or pads comprising a water-soluble support and their uses in the cosmetic field for cleansing of the skin are disclosed.
US11654088B2
Provided are methods and compositions relating to a dental composition more specifically to prepare the damaged dentin of the tooth prior to repair. The dental compositions include a bioactive glass and a non-aqueous solvent comprising an alcohol, anti-inflammatory and anti-pain reliver.
US11654078B2
Disclosed is a beauty treatment device including: an upper portion; a lower portion; a handle formed on the lower portion; a hollow hole formed in the upper portion; a conductive holder configured in the hollow hole; and a beauty treatment water generator detachably attachable to the conductive holder, wherein at least a part of the beauty treatment water generator is configured as a conductor so that, when the beauty treatment water generator is inserted into the conductive holder and beauty treatment water flowing out of the beauty treatment water generator contacts human skin, micro-currents, which are generated in the beauty treatment device and flow through a beauty treatment water, can flow through human skin after passing through the conductive holder and the conductor.
US11654073B2
Wearable devices and methods for preventing and treating carpal tunnel syndrome or DeQuervain's syndrome. The wearable device may include a wrist contact portion for receiving a user's forearm, a stretching mechanism configured to apply opposing forces to a first contact portion and a second contact portion to stretch the user's underlying tissue, the first and second contact portions configured to contact the user's forearm, and one or more straps configured to adjust the compressive force being applied to the user's forearm by the first and second contact portions. The first contact portion may be configured to apply a compressive force to the user's forearm at a first location. The second contact portion may be configured to apply a compressive force to the user's forearm at a second location different than the first location.
US11654072B2
A knee rehabilitation machine with multi-position synchronous force application includes a bottom box, a vertical box, and a suspension box. The vertical box is vertically arranged at an end of the bottom box, and an upper end of the vertical box is horizontally fixed with the suspension box. A pressing unit swing lever mechanism is arranged in the bottom box, and a vibration unit, a pulling unit, and a transmission mechanism of a pressing unit are arranged in the vertical box.
US11654059B2
The present disclosure relates to methods for making elastomeric laminates that may be used as components of absorbent articles. Aspects of the methods for assembling elastomeric laminates may utilize elastic strands supplied from beams that may be joined with first and second substrates, and may be configured to carry out various types of operations, such as bonding and splicing operations.
US11654048B2
Assemblies for storing, handling, transporting, viewing, evaluating, and/or shipping corneal tissue are provided. The assembly includes a corneal tissue carrier, optimized for DSAEK and UT-DSAEK corneal grafts, within a transport vial, the transport vial removably coupled to a stabilization base, wherein the ease of access to the graft carrier allows administering the corneal tissue sample to a patient in rapid succession so that more surgeries can be performed by a single surgeon in a single day.
US11654045B2
An intraoral stimulation device configured to be positioned in a mouth of a patient. The device includes a sensor and one or more electrodes. The sensor is configured to monitor a position of the tongue and/or force exerted by the tongue against the sensor and to transmit a signal encoding tongue information. The electrode(s) is/are configured to deliver electrical stimuli to the patient's hard palate when the tongue information indicates that the tongue has moved from a desired position to an undesired position in the mouth. The electrical stimuli causes the tongue to move from the undesired position to the desired position.
US11654041B2
A system for covering and visually distinguishing an injured limb is used to enclose and visually indicate a physical injury to prevent exacerbating said injury through unwanted contact. Additionally, wound recovery times may be shortened by insulating and protecting an injured limb throughout a convalescence period. The present invention utilizes a medical brace enclosed in a covering textile, with at least one fastener securing the covering textile about the medical brace and a user's injured limb. At least one visual indicium is mounted onto the covering textile to provide direct indication to the nature of injury. The visual indicium displayed across the covering textile will ideally encourage surrounding persons to avoid physical contact with the user, thereby preventing any undue discomfort caused by bumping or jostling the injured limb.
US11654037B2
A vascular remodeling device has a plurality of sections, sized for deployment in a blood vessel, that is radially expandable from a collapsed state to an expanded state. Each section has a plurality of interconnected struts that define a waist, a proximal face, and a distal face. Each face comprises (i) a plurality of distal strut portions extending proximally from a distal side of the face, (ii) a plurality of proximal strut portions extending distally from a proximal side of the face, and (iii) a plurality of sub-struts, wherein, from each proximal strut portion, two of the sub-struts each extend to a different one of the distal strut portions.
US11654015B2
A method of performing laser surgery in a patient's eye includes generating a light beam, deflecting the light beam using a scanner to form an enclosed treatment pattern that is configured to form an enclosed capsulorhexis incision that includes a registration feature, and delivering the enclosed treatment pattern to target tissue in the patient's eye to form in an anterior lens capsule of the patient's eye the enclosed capsulorhexis incision that includes the registration feature. The registration feature is configured so that an edge of the target tissue formed by the enclosed capsulorhexis incision mates with an intraocular lens registration feature on an intraocular lens so as to rotationally register the intraocular lens relative to the registration feature.
US11654014B2
An ophthalmic implant including an IOL with haptics, and drug delivery devices secured to the haptics. The posterior-most extent of the drug delivery device is located anterior to the posterior edge or PCE barrier edge, of the IOL. In other configurations, the drug delivery devices are provided with PCO barrier edges.
US11654008B2
In one embodiment, a personal care appliance includes an electric motor having a drive shaft. In response to a voltage signal, the drive shaft is oscillated in an oscillatory motion having an oscillation amplitude. A control circuit includes, in operable cooperation, a user interface, a processor, a pulse width modulation signal generator, and a power source. The control circuit supplies the voltage signal to the electric motor, the voltage signal having a frequency and a duty cycle. The control circuit varies the frequency and the duty cycle of the voltage signal in response to an oscillation adjustment input received from the user interface so that the oscillation amplitude of the drive shaft is varied along a substantially linear rate of change profile relative to the frequency.
US11654006B2
A zirconia sintered body comprises zirconia and multiple different areas, including at least one upper area and at least one lower area having a different chemical composition and a different strength. The sintered body has a translucency and a strength with an inverse relationship. The translucency increases in one direction across the multiple different areas and the strength decreasing in the same direction across the multiple different areas. At least part of the sintered body has a total light transmittance of at least 35% and less than 53% to light with a wavelength at least at a point between 400 nm and 600 nm, and at least 51% and less than 57% to light with a wavelength at least at a point between 600 nm and 800 nm, at a thickness of 0.6 mm. At least a part of the sintered body has a strength of at least 925 Mpa.
US11654002B2
A method for representing a change in a tooth position includes creating a volume data record of an initial position of teeth in a maxilla or mandible and ascertaining teeth boundaries therefrom. A surface data record is created following a real or virtual change in the tooth position. The surface data record includes surface data of the teeth and/or parts of the volume data record of the jaw in an altered tooth position. The surface data record is referenced with the volume data record via a reference structure. The change in the tooth position in the volume data record is transformed to align teeth boundaries with the surface data of corresponding teeth from the surface data record to move tooth structures contained in the volume data record and concealed under a surface. An altered volume record with the change in the tooth position is then outputted for representation purposes.
US11653996B2
Apparatus for imaging during surgical procedures includes an operating room for the surgical procedure and an MRI for obtaining images periodically through the surgical procedure by moving the magnet up to the table. The magnet wire is formed of a superconducting material such as magnesium di-boride or Niobium-Titanium which is cooled by a vacuum cryocooling system to superconductivity without use of liquid helium. The magnet weighs less than 1 to 2 tonne and has a floor area in the range 15 to 35 sq feet so that it can be carried on the floor by a support system having an air cushion covering the base area of the magnet having side skirts so as to spread the weight over the entire base area. The magnet remains in the room during surgery and is powered off to turn off the magnetic field when in the second position remote from the table.
US11653991B2
A control arm assembly for controlling a robot system includes a gimbal that is moveable and rotatable about three axes, and a handle assembly coupled to the gimbal. The handle assembly includes a body portion having a controller disposed therein and a first actuator disposed thereon. The first actuator is mechanically coupled to the controller via a four-bar linkage such that actuation of the first actuator causes mechanical movement of a component of the controller which is converted by the controller into an electrical signal.
US11653990B2
A surgical robot comprising a base and an arm extending from a proximal end attached to the base to a distal end attachable to a surgical instrument via a series of links interspersed by articulations. The arm comprises a receiver, a proximity sensor and a controller. The receiver is configured to receive data from the surgical instrument over a short-range wireless communications link with the surgical instrument. The proximity sensor is configured to detect the proximal presence of the surgical instrument. The controller is configured to respond to the proximity sensor detecting the proximal presence of the surgical instrument by enabling the short-range wireless communications link between the receiver and a transmitter of the surgical instrument to be established.
US11653988B2
Surgical systems including a user console for controlling a surgical robotic tool are described. A witness sensor and a reference sensor can be mounted on the user console to measure an electromagnetic field distortion near a location, and to measure deformation of the location, respectively. Distortion in the electromagnetic field can be detected based on the measurements from the witness sensor and the reference sensor. An alert can be generated, or teleoperation of the surgical tool can be adjusted or paused, when a user interface device used to control the surgical tool is within a range of the distortion. The distortion can be from a known source, such as from actuation of a haptic motor of the user interface device, and the user console can adjust the actuation to reduce the likelihood that the distortion will disrupt surgical tool control. Other embodiments are described and claimed.
US11653980B2
A surgery supporting apparatus capable of performing a manipulation using a surgical instrument to be inserted into a body cavity, comprises a measurement device configured to measure an insertion depth and an insertion angle, with respect to the body cavity, of a shaft of the surgical instrument inserted into the body cavity, as input of the manipulation, wherein the measurement device measures the insertion depth by measuring a sound wave propagating in a space between a transmitter attached to one of the surgical instrument and a position within a predetermined range from a position of insertion to the body cavity, and a receiver attached to the other.
US11653975B2
A system including a catheter navigable to a location within a patient, a lumen extending through the catheter and ending at the distal end in an orifice, a fluid controller in fluid communication with the lumen of the catheter and capable of supplying a fluid to or removing a fluid from an area proximate the desired location. The control of the fluid in the area proximate the desired location affecting a dielectric constant of the area proximate the desired location. The system includes a microwave energy source, and a microwave ablation probe connected to the microwave energy source, the microwave ablation probe being navigable to a desired location within the patient. Application of energy from the microwave energy source to the microwave ablation probe in an area proximate the desired location having the affected dielectric constant results in a substantially spherical tissue effect in the area proximate the desired location.
US11653972B2
Tissue is resected and extracted from an interior location in a patient's body using a probe or tool which both effects resection and causes vaporization of a liquid or other fluid to propel the resected tissue through an extraction lumen of the resecting device. Resection is achieved using an electrosurgical electrode assembly including a first electrode on a resecting member and a second electrode within a resection probe or tool. Over a first resecting portion, radio frequency current helps resect the tissue and over a second or over transition region, the RF current initiates vaporization of the fluid or other liquid to propel the tissue from the resection device. In one embodiment, an extending element extends from a housing and into a channel in a resecting member as the resecting member moves toward a distal position.
US11653971B2
An applicator includes at least one RF electrode coupled to an RF generator. The at least one RF electrode has protrusions each with a curvature radius which is equal to or greater than a curvature radius of an outer edge of the at least one RF electrode.
US11653968B2
A system and method for providing greater control over the temperature of a thermal treatment element of a medical device, enabling an operator to extend a thawing period of a cryoablation procedure. The system may include a fluid flow path that bypasses a subcooler, giving the operator selective control over the temperature of refrigerant delivered to the treatment element and, therefore, treatment element temperature. Additionally or alternatively, the system may include a fluid delivery conduit that is in communication with a liquid refrigerant and a gaseous refrigerant. Adjustment of the ratio of liquid to gaseous refrigerant also offers control over the treatment element temperature. Additionally or alternatively, the system may include one or more valves and/or heating elements in the fluid delivery and recovery conduits to control the treatment element temperature.
US11653966B2
The present disclosure provides medical instruments and medical instrument components having targeted torsional failure. Such targeted torsional failure helps prevent a surgeon from applying excessive torque that may damage an implant or bone, and also helps avoid the problems and complications that arise when medical instruments break within patients during surgical procedures. To provide such targeted torsional failure, the disclosed medical instrument components include a breakaway section designed so that the component breaks at a desired amount of torque, at a desired location, and in a desired way. The provided medical instrument components may also include a sleeve to increase side-loading strength that may otherwise be reduced due to the breakaway section. The increased side-loading strength may help prevent accidental bending-type failures. The presently disclosed medical instrument component therefore provides targeted torsional failure without sacrificing side-loading strength.
US11653965B2
A bone plate bending tool includes a substantially rod-shaped first member having a first sandwiching surface, a substantially rod-shaped second member slidable along a side part of the first member and having a second sandwiching surface, and a connection tubular member connected to the second member and enclosing a peripheral surface of the first member. A projection on one of the sandwiching surfaces is insertable into a through-hole of the bone plate and does not prevent the bone plate from being sandwiched between the sandwiching surfaces. The connection tubular member is axially movable on the peripheral surface of the first member while the second member is disposed on the first member's side part. The connecting tubular member that has moved axially forward restricts expansion between the sandwiching surfaces. The sandwiching surfaces, together with the forward-moved connecting tubular member, sandwich and immovably hold a peripheral edge of the bone plate through-hole.
US11653961B2
A transpedicular anchoring screw including a screw body having a first helical thread having:includes a proximal portion, having notched portions inscribed within notched angular sectors and separated by separation portions inscribed within separation angular sectors, where, over a screw pitch, a ratio between the sum of the measurements of the separation angular sectors and the sum of the measurements of the notched angular sectors is between 50% and 150%. The anchoring screw also includes a distal portion, having notched portions inscribed within notched angular sectors and separated by separation distal portions inscribed within separation angular sectors, where, over a screw pitch, a ratio between the sum of the measurements of the separation angular sectors and the sum of the measurements of the notched angular sectors is between 0% and 10%.
US11653944B2
An apparatus for operating on tissue includes a body assembly, a shaft, an acoustic waveguide, and an end effector. The end effector includes an ultrasonic blade, a clamp arm, and a blade guard. The ultrasonic blade is in acoustic communication with the waveguide. The clamp arm is configured to pivot toward and away from the ultrasonic blade. The clamp arm has a first tine. The blade guard extends from the shaft. The blade guard has a longitudinally extending arm defining a concave pathway and a second tine located distal to the longitudinally extending arm. The ultrasonic blade is partially housed within the concave pathway. The first tine and the second tine are configured to grasp tissue when the clamp arm pivots toward the ultrasonic blade.
US11653940B2
A method of changing a catheter into a distal steering tool catheter includes adding to an existing catheter a tube assembly that passes through the catheter, the tube assembly including an internal tube and an external tube whose distal ends are coupled to each other and which are arranged for longitudinal axial movement relative to one another, and providing a tube manipulator coupled to the tube assembly, which is operative to cause relative axial movement of the internal and external tubes and bending of a distal portion of at least one of the internal and external tubes.
US11653938B2
An alignment guide for total ankle replacement surgery and a method of creating and using the alignment guide. The alignment guide has a surface that interfaces with a corresponding surface of a superior aspect a talus of a patient, and as second surface portion that interfaces with a corresponding distal surface of a section of a tibia of the patient. When the alignment guide is in position, it maintains the ankle of the patient in a preselected position.
US11653936B2
A surgical system for use in correcting hammer toe or otherwise straightening toes or fusing other bones to one another includes a male drill bit and a female drill bit, as well as an absorbable pin. The male and female drill bits are configured to define complementary features from opposed, or facing, ends of bones that are to be fused to one another. The male and female drill bits may also be configured to define channels through the lengths of the bones that are to be fused to one another, with the channels being configured to align and define a continuous channel through the bones when they are assembled. The absorbable pin, which may be absorbed by a subject's body over time, is configured to be positioned in the continuous channel, and may hold the bones in an assembled relationship before and while they fuse to one another.
US11653930B2
A medical instrument comprising an end effector comprising a first jaw configured to be repositionable with respect to a second jaw, the first and second jaws removably mounted to an open-ended occlusion clip, the end effector configured to configured to be removably coupled to an open-ended occlusion clip with a pair of terminal ends and first and second robotic arms, and wherein the end effector includes at least one of a cavity and a projection configured to be engaged by at least one of the first and second robotic arms.
US11653925B2
A circular stapling device includes a handle assembly including a processor, an adapter assembly including a trocar assembly and a strain gauge assembly, a reload assembly operably secured to the adapter assembly, the reload assembly including a staple cartridge, and an anvil assembly releasably secured to the trocar assembly and moveably positioned relative to the staple cartridge between a spaced position and a clamped position. The processor includes software for determining when tissue clamped between the staple cartridge and the anvil assembly has achieved a predetermined tissue relaxation percent. A method of optimizing tissue relaxation during a stapling procedure includes clamping tissue between an anvil assembly and a reload assembly, calculating a tissue relaxation percent of the clamped tissue, and initiating a stapling sequence when the tissue relaxation percent equals or is less than a predetermined tissue relaxation percent.
US11653924B2
A surgical anvil assembly for use with a circular stapling instrument includes an anvil center rod defining a longitudinal axis and an anvil head pivotally coupled to the anvil center rod and movable between a first operative condition and a second tilted condition. The anvil assembly further includes a locking assembly configured to selectively lock the anvil head in each of the first and second conditions.
US11653917B2
A system for stapling tissue is disclosed. The system can include a channel and a compatible staple cartridge comprising a plurality of staples. The channel and the compatible staple cartridge comprise mating or cooperating alignment features for permitting complete insertion of the compatible staple cartridge and for preventing an incompatible staple cartridge from being completely inserted in the channel.
US11653915B2
A surgical stapling instrument for use with a staple cartridge including a sled and staples is disclosed. The surgical stapling instrument comprises a firing system. The firing system comprising a motor and a driving member operably coupled to the motor. The motor is configured to cause the driving member to advance the sled to deploy the staples into tissue grasped by the surgical stapling instrument. The driving member is movable by the motor along a predefined firing path. The surgical stapling instrument further comprises a control circuit that is configured to detect a location of the sled along the firing path, and adjust a motor control program based on the location of the sled.
US11653907B2
A joint distraction lever includes a lever body, a foot coupled to the lever body via a hinge such that the foot is rotatable relative to the lever body, and a force sensor positioned between a bottom surface of the lever body and the foot and configured to measure a force of the foot on the bottom surface of the lever body during a joint distraction procedure in which a torque is applied to the lever body.
US11653879B2
A blood pressure measuring device includes a device main body; a curler configured to bend along a circumferential direction of a wrist of a living body, configured to come into contact with a portion of the wrist at least between a dorsal side and a palmar side; a strap provided to the device main body, and further configured to be mounted on the wrist; a sensing cuff arranged in a region of the wrist where arteries exist; a back plate provided on a side of the sensing cuff nearer to the curler; a rubber plate provided between the curler and the back plate and configured to elastically deform; a pressing cuff provided on a side of the curler nearer to the strap; and a cuff provided on a side of the curler nearer to the living body.
US11653878B2
Devices, methods and systems are disclosed for assisting patients in behavioral modification and cessation programs aimed at terminating undesired behaviors such as smoking, alcohol use and others. Patient devices configured to be easily carried or worn including test units such as carbon monoxide blood level sensors with automated patient prompting for self-testing, analysis of test results and data logging are included in a networked system with a specifically designed treatment modality. Devices and methods disclosed are particularly suited to use in smoking cessation treatment and programs.
US11653875B2
A method for representing a tooth position under biting forces includes creating first surface data of a portion(s) of a maxilla tooth row and second surface data of an opposing portion(s) of a mandible tooth row, producing a digital surface model from the surface data, creating a data record which includes outer surface data of teeth lying in the portions of the maxilla tooth row and the mandible tooth row in a centric occlusion under biting forces, defining registration regions in the maxilla and mandible in the outer surface data which are not exposed to any force in the centric occlusion, registering the surface data on the outer surface data based on the registration regions, ascertaining movements of individual teeth outside of the registration regions from the outer surface data, transforming the movements ascertained into the surface data, and creating a modified digital surface model under consideration of the movements.
US11653866B2
The present application provides for use of a somatosensory evoked potential (SEP) during the hyperacute stroke phase as marker for predicting the outcome of endovascular treatment in a patient suffering from acute ischemic stroke, wherein when the SEP ipsilateral to the stroke site has an amplitude from 60% to 100% with respect to the corresponding SEP contralateral to the stroke site this is indicative of good outcome of the endovascular treatment, whereas when the SEP ipsilateral to the stroke site has an amplitude from 0% to 20% with respect to the corresponding SEP contralateral to the stroke site this is indicative of bad outcome of the endovascular treatment.
US11653862B2
An optical physiological sensor configured to perform high speed spectral sweep analysis of sample tissue being measured to non-invasively predict an analyte level of a patient. An emitter of the optical physiological sensor can be regulated to operate at different temperatures to emit radiation at different wavelengths. Variation in emitter drive current, duty cycle, and forward voltage can also be used to cause the emitter to emit a range of wavelengths. Informative spectral data can be obtained during the sweeping of specific wavelength regions of sample tissue.
US11653859B2
Applicators for applying an on-skin assembly to skin of a host and methods of their use and/or manufacture are provided. An applicator includes an insertion assembly configured to insert at least a portion of the on-skin assembly into the skin of the host, a housing configured to house the insertion assembly, the housing comprising an aperture through which the on-skin assembly can pass, an actuation member configured to, upon activation, cause the insertion assembly to insert at least the portion of the on-skin assembly into the skin of the host, and a sealing element configured to provide a sterile barrier and a vapor barrier between an internal environment of the housing and an external environment of the housing.
US11653853B2
Described embodiments include a system that includes a display and a processor. The processor is configured to modify an image that includes a representation of a wall of an anatomical cavity, by overlaying an icon that represents an intrabody tool on a portion of the image that corresponds to a location of the intrabody tool within the anatomical cavity, and overlaying a marker on a portion of the representation of the wall that corresponds to a location at which the intrabody tool would meet the wall, were the intrabody tool to continue moving toward the wall in a direction in which the intrabody tool is pointing. The processor is further configured to display the modified image on the display. Other embodiments are also described.
US11653852B2
In accordance with the invention, a reliable apparatus for guiding an ablation probe to a target location inside a human body is thus provided. The apparatus allows incorporation of a conventional metal operating room table, but further comprises a substantially non-conductive separation structure positioned over the metal operating room table and underneath a horizontally oriented electromagnetic field generator. The resultant structure is adapted to support a human body in the prone or supine position over the operating table. Further support padding may also be provided. The electromagnetic field generator creates an electromagnetic field that extends through the torso of said human body positioned over the electromagnetic field generator. An ultrasound probe and ablation probe interacts with the electromagnetic field to generate positional information that is processed by a computing device to generate a graphic representation of location information on a display device.
US11653842B2
A blood pressure measuring device includes a device main body; a curler configured to bend along a circumferential direction of a wrist of a living body, including one end and another end separated from each other, also configured to come into contact with a portion of the wrist at least between a dorsal side and a palmar side; a strap provided to the device main body; a sensing cuff arranged in a region of the wrist where arteries exist; a back plate provided between the curler and the sensing cuff and extending in a circumferential direction of the wrist; a pressing cuff provided on a side of the curler nearer to the strap and configured to press the sensing cuff; and a cuff provided on a side of the curler nearer to the living body and arranged on the dorsal side of the wrist.
US11653839B2
A fractionated photoacoustic flow cytometry (PAFC) system and methods for the in vivo detection of target objects in biofluidic systems (e.g., blood, lymph, urine, or cerebrospinal fluid) of a living organism is described. The fractionated system includes a fractionated laser system, a fractionated optical system, a fractionated acoustic system, and combinations thereof. The fractionated laser system includes at least one laser or laser array for pulsing a target object within the circulatory vessel with fractionated focused laser beams. The fractionated optical system separates one or several laser beams into multiple beams in a spatial configuration on the skin above the circulatory vessel of the living organism. The fractionated acoustic system includes multiple focused ultrasound transducers for receiving photoacoustic signals emitted by the target object in response to the fractionated laser beams.
US11653838B2
Systems for detecting and measuring certain dental defects and/or existing restorations, such as lesions which may or may not invade interproximal areas, using a neural network is disclosed. In some embodiments, a patient's health conditions and certain dental conditions such as crowding, presence of implants, gum disease, etc. are also considered by an automated system to classify the dental health of a patient into one or more risk classes. The system then suggests appropriate remedial measures and an appropriate maintenance program for that patient to keep therapy within guidelines of proven standard of care, leading the way to reduce tooth loss in population.
US11653833B2
Systems and methods are disclosed for determining blood flow characteristics of a patient. One method includes: receiving, in an electronic storage medium, patient-specific image data of at least a portion of vasculature of the patient having geometric features at one or more points; generating a patient-specific reduced order model from the received image data, the patient-specific reduced order model comprising estimates of impedance values and a simplification of the geometric features at the one or more points of the vasculature of the patient; creating a feature vector comprising the estimates of impedance values and geometric features for each of the one or more points of the patient-specific reduced order model; and determining blood flow characteristics at the one or more points of the patient-specific reduced order model using a machine learning algorithm trained to predict blood flow characteristics based on the created feature vectors at the one or more points.
US11653832B2
A method and system for acquiring images of a target area by acquiring (S1) a first image of the target area with a first image sensor; acquiring (S2) a second image of said target with a second image sensor; and preprocessing the first and second images by 1) performing a spatial 5 transform (S3) at least one of said first and second images in order to compensate for different image acquisition angles, and 2) at least partly removing (S4) undesired reflexes from the first and second images to form first and second reflex reduced images. With the present invention, it is still possible to eliminate or reduce 10 unwanted reflexes, even though the viewing angles of the two frames are different.
US11653829B2
A method of performing an optometric examination of a patient includes positioning the patient behind a phoropter; presenting visual stimuli to the patient using a computer-controlled device; recording the patient's response to the stimuli; automatically adjusting the settings of the phoropter to improve one or more characteristics of the patient's vision; and automatically determining the prescription for the refractive error correction for the patient.
US11653822B2
Provided is an endoscope capable of operating a bending part with a higher degree of freedom while enabling a related-art operation of moving a pair of bending operating wires forward and backward. The endoscope has an insertion part having a bendable bending part; an operating part continuously provided on a proximal end side of the insertion part; a pair of bending operating wires inserted into the insertion part and fixed to a distal end side of the insertion part; a first bending operating mechanism that operates the bending part by moving the pair of bending operating wires forward and backward in conjunction with each other; and a second bending operating mechanism that operates the bending part by independently moving the pair of bending operating wires forward and backward.
US11653819B2
An endoscope provides a connector substrate of an endoscope connector to be connected to a processor with a temperature sensor for directly measuring a temperature of the connector substrate, performs control to restrict a power supply (in other words, limit and stop a power supply) from an endoscope power supply circuit according to the measured temperature of the connector substrate (in other words, the endoscope connector), and thereby appropriately manages the temperature of the endoscope connector in the endoscope.
US11653814B2
Dishwasher, in particular household dishwasher, with a washing compartment a control device for carrying out a washing program from a number of washing programs and with an automatic dosing device for automatically dosing a plurality of dosing quantities from a supply a cleaning agent present as a solid in the washing area, the control device for cleaning the automatic dosing device being set up to control the automatic dosing device to switch to a cleaning state and to control the automatic dosing device for cleaning the automatic Dosing device to carry out a specific wash program from the number of wash programs.
US11653812B2
A cleaning tool has a rotating section including: the pressing section including a rotation-control protrusion; a first coupling section; and a second coupling section. The second coupling section includes a plurality of rotation-control recessions that include: a base section that receives a sliding section; and a rotation-control wall section that fixes the arm angle by mating with a side surface section. The second coupling section also includes release-direction inclined sections whereby, in the housed state, the rotation-control protrusion can be moved from a first rotation-control recession to a second rotation-control recession, by the second coupling section sliding the sliding section to the first rotation-control wall section mated with the rotation-control protrusion, without pressing the pressing section.
US11653811B2
The present invention is related to a sodium and potassium soap sponge and method of making it.
US11653803B2
A vacuum attachment apparatus for use on conventional service station or car wash vacuums is described. The apparatus is equipped with a rubberized female portion disposed on a wide end of the apparatus, which is configured to mate onto the default vacuum hose end. The apparatus facilitates the cleaning of small crevices with a commercial or industrial vacuum, which conventionally has too large of an intake to reach crevices such as those found between the seats of vehicles, under the seats, within the dash, and in other common locations standard on most contemporary vehicles.
US11653797B2
A composting toilet assembly has a composting bin with an agitator, a toilet bowl, and a urine bottle. The agitator has an agitator handle configured to actuate the agitator. The agitator may have a ratchet assembly including a hub, a clutch bearing disposed in the hub, and a pair of brass bushings disposed in the hub. The toilet bowl is disposed on the composting bin. The toilet bowl has a main body with a recess. The recess may have a first portion and a second portion with a partition wall. Each of the first portion and the second portion has an opening. The urine bottle is in fluid communication with the bowl. The urine bottle is configured to receive urine. The urine bottle has a drain, a handle, and a sensor. The sensor may have a light and be configured to detect a predetermined urine level in the urine bottle.
US11653792B2
A bench or stand mixer includes a bowl that contains ingredients, a motor that drives an accessory, for example a beater, to process the ingredients, and a sensor. The sensor provides a signal indicative of a change in the ingredients, with the sensor cooperating with a controller, for example a processor, to control the speed of the motor, in response to the change in condition of the ingredients.
US11653787B2
A milk supply device for supplying milk from a milk supply container to a milk dispensing device is provided. The milk supply device comprises a milk transport line which can be connected to the milk supply container and with which milk which has been taken from the milk supply container can be delivered to the milk dispensing device. The milk supply device further comprises a three-way junction, which can be operated such that optionally milk can be transported from the milk supply container to the milk dispensing device, whilst the milk transport line is sealed off by it, at the same time, relative to the cleaning agent transport line, in a fluid-impermeable manner, or cleaning agent can be conducted from the cleaning agent transport line in the direction towards the milk dispensing device and/or in the direction towards a discharge of the milk supply device.
US11653773B2
A detachable baby bouncer is provided, including a U-shaped connecting tube having two connecting ends; a left support foot including a first connecting rod and a first support rod, the first connecting rod detachably connected to one connecting end; a right support foot including a second connecting rod and a second support rod, the second connecting rod detachably connected to the other connecting end; two connecting bases, one detachably connected to the first support rod, the other detachably connected to the second support rod; a U-shaped backrest tube including two first bent tubes and a connecting sleeve, one end of the first bent tube detachably connected to the connecting sleeve, the other end detachably connected to the connecting base. The technical solution of the present disclosure is intended to provide a detachable baby bouncer with a reduced packaging volume, a reduced packaging cost, and an increased container loading quantity.
US11653768B2
A detachable bed handle providing support and mobility assistance for a user on a bed or similar furniture is disclosed. The detachable bed handle may couple with a base portion that can be mounted on a bed frame or bed base, or be positioned between a mattress and a box spring or bed base. The bed may be an adjustable (articulating) bed. The bed handle may have a gripping member that is shaped so as to avoid areas of potential entrapment of a user's body between the bed handle and the bed. Entrapment areas can be avoided both when the bed is in a nonarticulated state and when the bed is in an articulated state.
US11653757B2
The present disclosure relates to an automatically adjustable smart shelf, a cargo storing method, and an unmanned logistics system. The automatically adjustable smart shelf includes a shelf outer frame and a control unit. A first movable shelf layer and a second movable shelf layer provided on the shelf outer frame and respectively movable along a first direction and a second direction intersecting with each other. A control unit can control the first movable shelf layer and the second movable shelf layer to move along the first direction and the second direction respectively, so as to form various sizes of storage space for storing various cargos accordingly.
US11653755B2
A telescopic basket with steplessly-adjustable width includes a basket main body, a fixing part, and a connecting part. The basket main body includes two sets of basket frames and a basket bottom. The two sets of basket frames are arranged opposite to each other. The basket bottom includes two sets of nets. The two sets of nets are telescopically and staggeredly with each other. The two sets of basket frames are telescopically connected to the two sets of nets through the fixing part and the connecting part, respectively.
US11653747B2
Provided is a disclosure for a multi-attachment accessory holder that includes a main body configured to couple a first side of the main body to an accessory device. The main body is configured to hold a magnet, and the main body includes one or more coupling points for attaching an ancillary accessory.
US11653746B1
A device having a first container and a second container that is convertible between a primary configuration and a secondary configuration. Each container having a primary face (with primary access structure for accessing the interior of the container when the device is in the primary configuration) and a secondary face (with secondary access structure for accessing the interior of the container when the device is in the secondary configuration). A first mateable half and a second mateable half of an openable-closeable connection are connectable to secure the containers in either a primary configuration or a secondary configuration. Preferably, contents within the containers may remain during conversion between the primary configuration and the secondary configuration. A method for converting a device between the primary configuration and the secondary configuration.
US11653741B2
A device for a timepiece, comprising a support, an inertial regulating member mounted so as to rotate relative to the support by an elastic suspension connecting said regulating member to the support. The regulating member comprises a number n of rigid portions interconnected in pairs by n elastic coupling links. The elastic suspension comprises n elastic suspension links respectively connecting each rigid portion to the support.
US11653738B2
Example embodiments relate to an improved plastic lice treatment comb as well as methods of manufacture and use of the comb. The lice plastic comb may have a front surface, a back surface, a grip portion, and a plurality of rigid plastic tines extending from the grip portion. The front surface of the grip portion includes an elongated plastic flow ridge which is adjacent to the base ends of the tines. The back surface of the grip portion includes a plastic flow restriction channel, which is spaced slightly back from the base ends of the tines.
US11653734B2
In one form, a security handbag is provided that includes an interior security panel assembly with a matrix of wires secured between a pair of material layers. The interior security panel assembly can be positioned intermediate the bag outside wall and a lining of the bag. A strap with security cable and a carabiner attachment device can be attached to the handbag. Methods for forming such security panel assemblies are also provided.
US11653730B2
Luggage or apparatus for carrying items where a frame member collapses to allow the front to collapse toward the back to reduce the volume of the apparatus for shipping or storage. The frame member may extend: across the left side, along the bottom, from the left side to the right side, across the right side, from the back to the front, or a combination thereof. The bottom may include a folding bottom board attached with a fabric hinge. Shoulder straps may be stored in a front compartment to carry the apparatus as a backpack.
US11653723B1
A safety belt latch assembly includes an adjusting section, a snap-fit piece, and a strap winding bar. The adjusting section is provided with an opening and two side plates. Each of the side plates of the adjusting section is provided with an elongate slot. The snap-fit piece has a first end provided with a torsion portion twisted from the adjusting section, with a torsion angle of ninety degrees (90°) being defined between the snap-fit piece and the adjusting section. The snap-fit piece has a second end provided with a fastening portion having a fastening hole. The strap winding bar is provided with two contact portions. Each of the contact portions of the strap winding bar is inserted into the elongate slot of one of the side plates of the adjusting section.
US11653722B2
A safety belt buckle includes a buckle body, a plurality of latch plates, and a dustproof cover. The buckle body includes a base having a plurality of insertion slots. The dustproof cover is mounted on the base and has a plurality of passages. Each of the latch plates has a locking portion inserted through one of the passages of the dustproof cover into one of the insertion slots of the base. The locking portion has a clamping section arranged between each of the latch plates and the base. The clamping section of each of the latch plates seals one of the passages of the dustproof cover and stops one of the insertion slots of the base. The locking portion of each of the latch plates is clamped by one of the passages of the dustproof cover.
US11653715B2
A sole structure for an article of footwear may include a chamber for receiving a pressurized fluid, the chamber having a first chamber barrier layer and a second chamber barrier layer bonded to the first chamber barrier layer about peripheral portions of the first chamber barrier layer and the second chamber barrier layer to define an interior void between the first chamber barrier layer and the second chamber barrier layer. The sole structure may also include a tensile member bonded to, and extending between, the first chamber barrier layer and the second chamber barrier layer. The sole structure may include a bond inhibiting material located between the tensile member and the first chamber barrier layer, the tensile member and the first chamber barrier layer being unbonded in an unbonded area in which the bond inhibiting material is disposed. The chamber may include an outwardly extending bulge in the unbonded area.
US11653712B2
An article of footwear includes an upper and a sole coupled to the upper. The article of footwear includes an inflation system. The inflation system includes an inflatable bladder, a pump in fluid communication with the bladder, and a control circuitry operatively linked to the pump. The pump adjusts the air pressure of the inflatable bladder. The control circuitry receives a command signal from a remote device, and upon receipt of the command signal, the control circuitry transmits an actuation signal to the pump to adjust the air pressure of the inflatable bladder.
US11653707B2
A torso garment, such as a brassiere or brief, includes a body formed of inner and outer layers, the body including at least one torso band extending from a portion of the body, where the inner and outer layers overlap along a fold line of the torso garment. The torso garment includes an elastomeric band positioned between the inner and outer layers proximate the fold line.
US11653703B2
A vaporizer system has a cartridge section. The cartridge section has a cartridge connector connecting to a resistance heater formed as a coil, a resistance temperature detector, and a cartridge section cryptography chip. A battery section connects to the cartridge section at the cartridge connector. A battery is mounted within the battery section. The battery section further includes a microcontroller unit with a memory. The microcontroller unit is electrically connected to a resistance temperature detector converter. The resistance temperature detector converter is electrically connected to the resistance temperature detector when the battery section is connected to the cartridge section at the cartridge connector. A power board includes a coil power MOSFET.
US11653702B2
An atomization assembly, including a heating module. The heating module includes a sleeve, a filter screen, a container, a support, and a ceramic core. The ceramic core includes three or more heating elements connected in parallel. The ceramic core is fixed on the support. The container is disposed on the top end of the ceramic core. The filter screen is disposed on the top opening of the container. When in use, the ceramic core produces heat to heat the smoke material stored in the container.
US11653695B2
An atomization assembly, including a high frequency heating module. The high frequency heating module includes a metal screen and a magnetic induction coil. The metal screen is disposed in the magnetic induction coil and is configured to heat a smoke material placed on the metal screen in a power-on state.
US11653693B1
A conical smoking shell storage apparatus, comprising of a container having a top panel, one or more side walls, an interior and a plurality of lower frustoconically shaped inserts detachable supported in a generally vertical condition and parallel to each other via cooperating upper and lower openings. Multiple nested conical smoking shells can be supported in each of the frustoconically shaped inserts which provide support from bending, wrinkling, or damage to the sidewalls of the nested conical smoking shells with a plurality of upper frustoconically shaped inserts on the top of stack of nested conical smoking shells.
US11653692B2
The present disclosure provides a method for assessing hot coal fallout propensity of burning cigarettes based on human behavior features of ash-tapping action. The method is characterized in that the method is accomplished through an apparatus for detecting hot coal fallout propensity based on human behavior features of ash-tapping action, which include behavior features of human action of tapping cigarette ash, features of holding a cigarette, and features of force applying process and other aspects. This method can provide objective and accurate test basis for evaluation of cigarette fallout performance.
US11653689B2
The present invention relates to Bifidobacterium breve deposited as DSM 32356 and compositions comprising said strain. The composition may further comprise at least one other bacterial strain and/or at least one compound which may be an NSAID such as acetylsalicylic acid (aspirin). In a presently preferred embodiment the invention relates to Bifidobacterium breve deposited as DSM 32356 for use in the support of the defense against intestinal tissue damage such as intestinal mucosal breaks or lesions e.g. in connection with NSAID administration such as in connection with administration of acetylsalicylic acid (aspirin). The invention further provides a method of supporting the defense against intestinal tissue damage, the method comprising administering the Bifidobacterium breve strain deposited as DSM 32356 to a subject in need thereof, e.g. to a subject in need of NSAID treatment.
US11653686B2
Steviol glycoside compositions having improved sweetness and flavor profiles are described.
US11653684B2
A sweetener composition including allulose and a salt and having improved taste, and a method of improving taste of allulose are disclosed.
US11653681B2
The invention relates to a particulate meat seasoning composition comprising: a) 10-70 wt. % of farinaceous component comprising: 5-30% by weight of the farinaceous component of semolina component having a particle size of more than 100 μm to 1,200 μm, said semolina component being selected from wheat semolina, rice semolina, maize semolina, rye semolina, tapioca semolina and combinations thereof; 70-95% of by weight of the farinaceous component of flour component having a particle size of 10 μm to 100 μm, said flour component being selected from wheat flour, rice flour, maize flour, rye flour, tapioca flour and combinations thereof; b) 30-90 wt. % of one or more seasoning ingredients selected from sodium chloride, potassium chloride, sodium glutamate, spices, herbs, vegetables, fruit, sucrose and yeast extract, inosine 5′-monophosphate, guanosine 5′-monophosphate and protein hydrolysate; wherein the farinaceous component has a multimodal particle size distribution with at least one maximum below 100 μm and at least one maximum above 100 μm. This particulate meat seasoning composition that can suitably be applied onto meat products, such as steaks and bigger cuts of meat, before these meat products are cooked, e.g. by pan frying and/or roasting in the oven. The seasoning composition not only improves the flavour of the cooked meat product, but also improves the juiciness of the cooked, ready-to-eat meat product.
US11653679B2
Methods of preparing highly purified steviol glycosides, particularly rebaudiosides A, D and M are described. The methods include utilizing recombinant microorganisms for converting various staring compositions to target steviol glycosides. In addition, novel steviol glycosides reb D2, reb M2, and reb I are disclosed, as are methods of preparing the same. The highly purified rebaudiosides are useful as non-caloric sweetener in edible and chewable compositions such as any beverages, confectioneries, bakery products, cookies, and chewing gums.
US11653670B2
The invention relates to a shaped vegetarian casing-less smoked sausage comprising: a) 30-80 wt. % water; b) 5-35 wt. % oil; c) 2-25 wt. % protein selected from algal protein, bacterial protein, dairy protein, egg protein, fungal protein, plant protein, and combinations thereof; d) 0-40 wt. % of one or more particulate ingredients selected from herbs, spices, vegetables and combinations thereof; wherein the vegetarian sausage comprises less than 5 vol. % air bodies having an equivalent spherical diameter or more than 30 microns, as determined by means of micro computed tomography.
US11653663B2
The invention relates to a method of producing a plant-based oil-in-water emulsion comprising the steps of providing an ingredient composition which is free from dairy protein, said composition comprising 1.5 to 5 wt. %, preferably 2 to 5 wt. % proteins, wherein the protein consist of plant protein only, 0.5 to 10.5 wt %, preferably 1.5 to 7.5 wt % of oil, and having a pH of 5.3-6.7, preferably 5.6-6.6, optionally adding divalent cations to provide a concentration of 1-5 mM free divalent cations in the ingredient composition, optionally adding monovalent cations to provide a concentration of 1-20 mM free monovalent cations in the ingredient composition and homogenizing and subsequently heat treating the ingredient composition to a temperature of 80°-100° C. for a period of 0.5-15 min or an ultra high temperature (UHT) heat treatment above 135° C. for 3 to 30 s to form agglomerated proteins comprising plant proteins and oil, and shearing the composition during or after the heat treatment to reduce the size of the agglomerated proteins, the agglomerates having a size of 5 to 50 microns as measured by D(4,3) mean diameter as measured by laser diffraction after the shearing. The invention also relates to a plant-based oil-in-water emulsion obtained by the method, and a use of the plant-based oil-in-water emulsion for the use in food and beverage products.
US11653653B2
The present invention is directed to a composition in solution (often, an aqueous solution) which comprises a combination of molecular iodine (I2) and an acceptable source of iodate (IO3), and an acid (inorganic or organic), wherein iodide and iodate are present in the composition at a molar ratio of about 0.1 to about 25, the concentration of uncomplexed molecular iodine is a disinfectant, biocidal and/or antimicrobial (depending upon the end use of the composition) effective amount the concentration of acid in the composition is effective to provide a buffering pH in the composition ranging from about 1.5 to about 6.5. Compositions according to the present invention are storage stable for unexpectedly long periods of time (up to about 5 years), and find use as disinfecting solutions, as germicides and/or biocides (e.g. antiviral, antibacterial, antifungal, antispore etc.) for various surfaces and solutions including living and inanimate surfaces and are particularly useful because of their low cost, their reduced use of iodine, their activity (because of the high concentration of free molecular iodine in solution), their reduced environmental impact, their long term storage stability and their reduced toxicity. They also have particular utility in treating food surfaces to retard spoilage, increase useful shelf-life and minimize the human and economic cost of food waste. The compositions inactivate viruses, bacteria (both gram negative and positive), spores and fungi. Compositions according to the present invention may be used and stored in a variety of materials, given the substantial absence of corrosion (non-corrosive) these compositions display. Dental compositions (e.g. preprocedure rinses and other compositions) and methods related thereto are also disclosed.
US11653649B2
Antimicrobial compositions and methods for inhibiting microbial growth are disclosed. The antimicrobial compositions can include an antimicrobial agent that includes a dihydroxamic acid having a carbon chain length less than or equal to 7.
US11653648B2
The present invention relates to a composition comprising a saturated nonanoic acid or a saturated nonanoic acid salt, at least one monounsaturated nonanoic acid and at least one emulsifying agent, to a process for preparing said composition and to the use of said composition in herbicidal applications.
US11653645B2
Disclosed herein are embodiments of a foam sanitizer composition and methods of making and using the foam sanitizer composition. The foam sanitizer composition embodiments disclosed herein exhibit good foam stability even with high amounts of alcohol. In particular embodiments, the foam sanitizer composition comprises a denatured alcohol, one or more surfactants, a foam stabilizing polymer, a hydrating agent, one or more active agents, and a solvent.
US11653641B2
Pitfall traps, coasters, devices, apparatus, systems and methods for capturing crawling insects, such as bed bugs, and/or for preventing the insects from climbing up furniture legs to furniture such as beds, cots, chairs and any type of furniture where a person would rest or sleep. Smooth slick surfaces and/or pesticide treated surfaces can be located on underside facing horizontal or angled surfaces used with or without sticky surfaces which all can be used to prevent insect and bed bug travel and assist in helping trap the insects and bed bugs.
US11653636B2
The present invention relates to a Pde6b-deficient animal model of retinal degeneration produced by engineered endonucleases, and a method for producing the same. In the animal model of retinal degeneration according to the present invention, only a specific target gene can be removed using engineered endonucleases, so that mutagenesis can be stably achieved. In addition, it is possible to produce a congenital animal model through genetic manipulation at the embryonic stage rather than through acquired factors, which allows for production of an animal model that uniformly exhibits symptoms of the disease in question without being influenced by other factors.
US11653625B2
A portable water bottle for pet includes a flexible water bowl having a top opening and a bottom opening, a water switch unit, adapted to be switched to an open state or a close state to respectively allow or prevent passing through of water, and a flexible bottle having an opening. The top opening is arranged in an inclined and wide opening manner, wherein the bottom opening is arranged on the bottom of the flexible water bowl. The water switch unit is arranged on the bottom opening and coupled with the opening of the flexible bottle so as to control the output of the water in the flexible bottle to the flexible water bowl. When the flexible bottle is filled with water, the user may open the water switch unit, squeeze the flexible bottle to have the water pumped up into the flexible water bowl slowly, and incline the bottle in various angles to feed water for the pet. The user may also adjust and lock the water volume based on the needs. After the water feeding, the user may close the water switch unit and selectively flip and invert the flexible water bowl to fold and store it, so as to save the storage space.
US11653624B2
A bale feeder apparatus, system and method is described. A bale feeder for feeding a herd of livestock includes at least three ring-shaped horizontal rails including a top rail, a bottom rail and a middle rail, the middle rail spaced above the bottom rail at a middle rail height measured from a ground, and a plurality of neck rails extending upwards and inwards from the middle rail to the top rail, each neck rail spaced apart from an adjacent neck rail on same side of the bale feeder at a neck rail distance, the middle rail height about equal to a length of a longest foreleg expected in the herd of livestock, and the neck rail distance falling within a range bounded by a widest head expected in the herd of livestock, and a narrowest adult shoulder width expected of any adult animal in the herd of livestock.
US11653621B2
A laboratory animal cage including a basin and a removable hood positioned which define an inner space that is closed and not accessible from the outside. The basin includes a flat bottom wall and sidewalls joined thereto, which define a first support edge. The hood is tray-shaped to define a second engagement edge and includes a main cover wall. Positioning the hood over the basin prevents the inner space from being accessed via the opposing first support edge and second engagement edge. With the bottom of the basin positioned on a support plane, the maximum distance between the first support edge and the support plane is 110 mm or less. Additionally, at least 50% of the inner surface of the bottom wall has a minimum height measurement to the inner surface of the hood of at least 127 mm, which is available for an animal.
US11653613B2
The invention relates to the soybean variety designated 01077829. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01077829. Also provided by the invention are tissue cultures of the soybean variety 01077829 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01077829 with itself or another soybean variety and plants produced by such methods.
US11653612B2
The invention relates to the soybean variety designated 01077826. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01077826. Also provided by the invention are tissue cultures of the soybean variety 01077826 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01077826 with itself or another soybean variety and plants produced by such methods.
US11653610B2
The present invention provides an inbred corn line designated ADAA3608, methods for producing a corn plant by crossing plants of the inbred line ADAA3608 with plants of another corn plant. The invention further encompasses all parts of inbred corn line ADAA3608, including culturable cells. Additionally provided herein are methods for introducing transgenes into inbred corn line ADAA3608, and plants produced according to these methods.
US11653601B2
A plant hanger assembly having multiple level plant trays, useful for growing plants in an upright configuration is provided for use with a trolley conveyor. A plurality of plant trays of selected size and shape are provided spaced apart along a vertical axis. A vertical support shaft has an upper end and a lower end. The plant trays may be circular in shape, with sloping sidewalls. The sloping sidewalls may be angled out sufficiently that the plant trays can be stacked in a nested configuration for storage. The plant trays include a base having grooved channels for transfer of water on the obverse side, and reinforcing ribs for strength, on the reverse side. Apertures between the obverse side and the reverse side allow excess water in an upper plant tray to drain downward into a plant tray therebelow. Shaft couplers are provided, with attachment rings or pins, to securely join the plant trays to the vertical support shaft. The plant hangers are adapted for attachment to and use with a trolley conveyor in a plant factory.
US11653600B1
An air conditioning system and methods of use regulate a moisture content of an agricultural product in a grain bin. The system receives headspace air from the headspace of the grain bin, which generally has a higher moisture content than ambient air. The system further receives ambient air and mixes the headspace air and the ambient air into a ratio comprising a target moisture content. The air mixture is provided into a grain bin plenum, where it then permeates through to agricultural product, thereby regulating the moisture. The system and method can be used to bring the agricultural product to a target moisture content that is preferred when storing the agricultural product.
US11653595B2
A mower comprises a frame carrying a front mounted rotary cutting deck. A deck lift moves the cutting deck between mowing and transport positions. The cutting deck can be selectively pivoted on the deck lift into a substantially tipped up service position to expose the underside of the cutting deck for service. The cutting deck has a self-engaging latch to hold it in its service position. A self-engaging catch provides a temporary hold position for the cutting deck that is short of the transport position as the cutting deck is being returned from the service position to prevent inadvertent contact between the cutting deck and the user. For ease of use, both the latch and the catch are releasable by a user from one side of the cutting deck which side also includes a rear foot pad and a front hand grip on the cutting deck.
US11653593B2
Mowing systems include a remote control unit such as a handheld unit for use with a mower, between which is provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. One aspect relates to a handheld unit having a logic-implemented safety interlock for a PTO switch and/or a speed switch to prevent such switches from becoming active simultaneously with an enablement command for the PTO unit and/or drive unit of the mower. Another aspect relates to incorporating an inclinometer and/or motion sensor such as an accelerometer into the handheld unit, and controlling operation of the mower based on outputs) from such sensor(s). Another aspect relates to providing a display or other visual indicator on the handheld unit, and displaying on the visual indicator an indication of a tilt angle of the mower.
US11653590B2
Various embodiments relate generally to computer vision and automation to autonomously identify and deliver for application a treatment to an object among other objects, data science and data analysis, including machine learning, deep learning, and other disciplines of computer-based artificial intelligence to facilitate identification and treatment of objects, and robotics and mobility technologies to navigate a delivery system, more specifically, to an agricultural delivery system configured to identify and apply, for example, an agricultural treatment to an identified agricultural object. In some examples, a method may include identifying an emitter of an agricultural projectile delivery system to calibrate a trajectory of an agricultural projectile to intercept a target, predicting a projectile impact site relative to the reference of alignment, determining a calibration parameter to align the projectile impact site and the target, and adjusting the trajectory based on the one or more calibration parameters.
US11659755B2
The disclosure provides a display device including red, green and blue pixel units. In the red pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a red light while passing through the light conversion element. In the green pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a green light while passing through the light conversion element. In the blue pixel, a light emitting element emits a blue light that then passes through a color filter. The red pixel unit has a lighting area greater than a lighting area of the blue pixel unit and less than a lighting area of the green pixel unit.
US11659745B2
A display device including: a substrate including a main area and a sub-area at a side of the main area; a thin-film transistor on the substrate and positioned in the main area; a first insulating layer on a gate electrode of the thin-film transistor; a light-emitting element on the first insulating layer, positioned in the main area, and electrically connected to the thin-film transistor; a plurality of pads on the first insulating layer and positioned in the sub-area; and a light-blocking layer overlapping the plurality of pads and located between the substrate and the first insulating layer.
US11659738B2
A display apparatus includes: a first thin-film transistor (TFT) including a first semiconductor layer including a silicon semiconductor; a second TFT including a second semiconductor layer including an oxide semiconductor; a first shielding layer configured to overlap the first TFT and positioned between a substrate and the first TFT; and a second shielding layer configured to overlap the second TFT and positioned between the substrate and the second TFT.
US11659728B2
Disclosed are a display panel, a manufacturing method thereof and a display device. The display panel includes a substrate, multiple organic light emitting elements, and a film encapsulation layer. The film encapsulation layer covers more than one of the multiple organic light emitting elements, the film encapsulation layer includes a lens layer and a first cover layer, the lens layer is located on a side of the first cover layer facing the organic light emitting elements, materials of the lens layer and the first cover layer are both organic materials, a refractive index of the lens layer is M, a refractive index of the first cover layer is N, N
US11659726B2
An organic electroluminescence display panel, a manufacturing method, a color shift reducing method, and a display device are provided. The display panel includes a flat surface portion and a curved surface portion. The hole transport layer of the display panel includes a common hole transport layer and hole transport units. The common hole transport layer is distributed in the flat surface portion and the curved surface portion. The hole transport units are disposed on the common hole transport layer and are in one-to-one relationship with sub-pixels of the two portions; the hole transport layer of the sub-pixel of at least one color has different thickness in the two portions; and the thickness of the hole transport layer of the sub-pixel is the sum of the thickness of the common hole transport layer in sub-pixel and the thickness of the hole transport unit of the sub-pixel.
US11659719B2
A semiconductor device including a substrate that has a first region and a second region, a plurality of lower conductive patterns on the substrate, the plurality of lower conductive patterns including a first conductive pattern in the first region of the substrate and a second conductive pattern in the second region of the substrate, a magnetic tunnel junction on the first conductive pattern, a contact between the magnetic tunnel junction and the first conductive pattern, a through electrode on the second conductive pattern, and a plurality of upper conductive patterns on the magnetic tunnel junction and the through electrode. The contact includes a first contact on the lower conductive patterns, a second contact on the first contact, and a first barrier layer that covers a bottom surface and a lateral surface of the second contact.
US11659713B2
Semiconductor devices are provided. A semiconductor device includes a substrate and a stacked structure in which a plurality of insulating layers and a plurality of electrode layers are alternately stacked on the substrate. The semiconductor device includes a plurality of dummy channel structures that pass through the stacked structure. Moreover, the semiconductor device includes a contact structure in contact with at least one of the plurality of dummy channel structures adjacent thereto, and in contact with one of the plurality of electrode layers.
US11659712B2
Disclosed are three-dimensional semiconductor memory devices including an electrode structure including gate electrodes stacked in a first direction, a lower pattern group including lower vertical patterns that are in a lower portion of the electrode structure and are connected to the substrate, and an upper pattern group including upper vertical patterns that are in an upper portion of the electrode structure. The upper vertical patterns may be connected to the lower vertical patterns, respectively. The devices may also include two common source plugs spaced apart from each other in a second direction. The electrode structure may be between the two common source plugs. An upper portion of the lower pattern group has a first width in the second direction, an upper portion of the upper pattern group has a second width in the second direction, and the first width may be greater than the second width.
US11659710B2
A memory structure and its fabrication method are provided in the present disclosure. The method includes providing a substrate, forming a plurality of discrete memory gate structures on the substrate where an isolation trench is between adjacent memory gate structures and a memory gate structure includes a floating gate layer and a control gate layer, forming an isolation layer in the isolation trench where a top surface of the isolation layer is lower than a top surface of the control gate layer and higher than a bottom surface of the control gate layer, forming an opening on an exposed sidewall of the control gate layer where a bottom of the opening is lower than or coplanar with the top surface of the isolation layer, and forming an initial metal silicide layer on an exposed surface of the control gate layer and the top surface of the isolation layer.
US11659706B2
A method for fabricating a semiconductor device, including the steps of: providing a substrate comprising a preliminary pattern formed thereon; forming an opening through the preliminary pattern to expose a conductive portion in the substrate; forming a spacer on a sidewall of the opening; performing a wet etching process to form a hole in the conductive portion; removing the spacer; and depositing a conductive pattern over the sidewall of the opening and a surface of the hole.
US11659702B2
Embodiments of semiconductor devices and fabrication methods thereof are disclosed. In an example, a method for forming a semiconductor device is disclosed. First semiconductor structures are formed on a first wafer. At least one of the first semiconductor structures includes a processor and a first bonding layer including first bonding contacts. Second semiconductor structures are formed on a second wafer. At least one of the second semiconductor structures includes an array of SRAM cells and a second bonding layer including second bonding contacts. The first wafer and the second wafer are bonded in a face-to-face manner, such that the at least one of the first semiconductor structures is bonded to the at least one of the second semiconductor structures. The first bonding contacts of the first semiconductor structure are in contact with the second bonding contacts of the second semiconductor structure at a bonding interface. The bonded first and second wafers are diced into dies. At least one of the dies includes the bonded first and second semiconductor structures.
US11659699B2
A power electronics unit may include a circuit board and a cooling device. The circuit board may include at least one electronic component which, in a heat transfer region, is disposed flat against an electronics side of the circuit board. The cooling device may include at least one impingement jet chamber through which a cooling fluid is flowable from an inlet to an outlet. The cooling device may further include at least one nozzle plate having at least one flow nozzle. The at least one nozzle plate may be arranged in and divide the at least one impingement jet chamber into an inlet chamber and an outlet chamber, which may be fluidically connected to one another via the at least one flow nozzle. The at least one flow nozzle may accelerate and conduct the cooling fluid towards the heat transfer region of the at least one electronic component.
US11659681B2
A seismic shim for electronic equipment comprises a base comprising at least a first hole through the base, wherein the first hole is configured to receive a first fastener, and an extension portion extending from the base. The extension portion is perpendicular to the base and comprises at least a second hole through the extension portion, wherein the second hole is configured to receive a second fastener. The seismic shim also comprises a first gusset and a second gusset disposed between the base and the extension portion. The second gusset is spaced apart from the first gusset. The seismic shim is configured for anchoring to an underlying floor structure via the first fastener inserted through the first hole, and is configured for attachment to a surface of the electronic equipment via the second fastener inserted through the second hole.
US11659678B2
An information handling system may include a chassis, a bay within the chassis for receiving a modular information handling resource, and a pulley assembly within the chassis and adjacent to the bay, the pulley assembly comprising a handle mechanically rotatable between a closed position and an open position, a pulley subsystem comprising a pulley cable mechanically coupled to the handle, and a carrier mechanically coupled to the pulley subsystem and configured such that the modular information handling resource rests on the carrier when the modular information handling resource is installed in the information handling system. The pulley assembly may be arranged such that force applied to the handle when the handle is in the open position provides a mechanical advantage via the pulley subsystem to mechanically translate the carrier in accordance with the force and the mechanical advantage to cause at least partial removal of the modular information handling resource from the bay in response to the force.
US11659670B2
The present application describes apparatuses, systems, and methods for robust, adaptable, and deployable computing devices and radio systems. In one aspect, the present application describes a chassis for housing electronic componentry. The chassis includes a frame with a top plate and a bottom plate, an interface panel located on the chassis frame; a back panel located on the chassis frame opposite the interface panel, and a protective protrusion located at a corner of the chassis frame extending beyond the top plate and the bottom plate.
US11659667B2
A wiring board includes an insulating layer; an insulating oxide film that is formed by forming a film of metal oxide or semimetal oxide on a surface of the insulating layer; a seed layer that is made of metal and that is stacked on the insulating oxide film; and an electrode that is made of metal and that is formed on the seed layer, wherein the insulating oxide film and the seed layer are removed from an area not overlapping the electrode to expose the insulating layer.
US11659664B2
An electronic device includes: a substrate having an upper surface and a lower surface; a first electronic component mounted on the upper surface of the substrate; a second electronic component mounted on the lower surface of the substrate; and a mold portion covering the second electronic component without covering the first electronic component. The first electronic component is bonded to the upper surface on the first relative surface via a conductive first bonding member. The second electronic component is bonded to the lower surface via a second bonding member on a second relative surface relative to the lower surface.
US11659657B2
A flexible circuit package. The circuit package includes a termination point on a flexible base substrate. The termination point is connected with an interface by conductive material on the base substrate. The conductive material extends across the surface area of the base substrate in multiple individual connections, which are in communication with each other and separated by voids in the conductive material for mitigating communication failure between the termination point and the interface during or following flexion, stretching, compression or other deformation of the base substrate and the circuit package. The termination point may include an input module such as a sensor, switch or other input. The termination point may include an output module such as a light, vibrator or other output. The interface may include an output interface for receiving data or an input interface for sending a command or other signal.
US11659654B2
A stretchable wiring board that includes: a stretchable substrate; a first wiring line on the stretchable substrate; an insulating layer overlapping a first part of the first wiring line in a plan view of the stretchable wiring board; and a second wiring line overlapping the first part of the first wiring line in the plan view with the insulating layer interposed therebetween. The insulating layer has at least one first notch, and in the plan view, the at least one first notch does not overlap the first wiring line and overlaps the second wiring line.
US11659649B2
An electronic device includes a housing, a circuit board, a charging interface and an antenna unit. The housing is provided with an external interface. The circuit board is arranged in the housing and includes a grounding metal. The charging interface is arranged in the housing and in communication with the external interface. The charging interface includes a metal casing. The metal casing is provided with a plurality of grounding solder pads, and the grounding solder pads are arranged to be separated from the grounding metal. The antenna unit is coupled with the charging interface.
US11659648B2
A component carrier includes a carrier body formed of a plurality of electrically conductive layer structures and/or electrically insulating layer structures, a metal surface structure coupled to the layer structures and a metal body directly on the metal surface structure formed by additive manufacturing.
US11659646B2
A target supply device may include a tank configured to store a target substance, a pressure adjuster configured to adjust a pressure in the tank, a filter configured to filter the target substance in the tank, a nozzle configured to output a droplet of the target substance having passed through the filter, a droplet detector configured to detect outputting of the droplet from the nozzle, and a processor configured to control the pressure adjuster so that a pressure-increasing speed of the pressure in the tank is higher after detection of outputting of the droplet than before detection of outputting of the droplet, during a period in which the pressure in the tank is increased to a target pressure from a pressure at which outputting of the droplet is detected by the droplet detector for the first time after installation of the target supply device.
US11659642B1
A device and method for operating a lighting system varies a characteristic of visible light emitted by a first lighthead according to a predefined profile, and fixes a characteristic of visible light emitted by a second lighthead. A light sensor configured to view a focal area of the second lighthead detects a characteristic of visible light on a target surface over a period of time, and the characteristic of the light detected by the light sensor over the period of time is compared to the characteristic of light defined in the predetermined profile. A mode of operation of the first and second lighthead is determined based on the comparison.
US11659638B2
A light emitting diode (LED) matrix driver includes a scan line switch coupled to a scan line of an LED matrix and adapted to be coupled to a signal ground; a first voltage clamp coupled to the scan line switch and the scan line; and a second voltage clamp coupled to the scan line.
US11659633B2
The present invention discloses a microwave detector and manufacturing method thereof and stray electromagnetic radiation suppression method, wherein the microwave detector includes a reference ground, a radiation source, a driving circuit, and at least a set of suppression fence posts. The driving circuit is electrically connected with the feed point of the radiating source, wherein the radiating source, the reference ground and the driving circuit are arranged in order along the thickness direction of the microwave detector. The radiation source and the reference ground are separated and spaced to form and define a radiating gap between the radiation source and the reference ground, wherein a spacing distance between the reference ground and the driving circuit is greater than or equal to 1/128λ, wherein λ is the wavelength of the radiated wave of the microwave detector. The set of suppression fence posts surrounds the driving circuit in such a manner that the suppression fence posts are respectively and spacingly arranged on the side portions of the driving circuit.
US11659625B2
Embodiments of a User Equipment (UE), Next Generation Node-B (gNB) and methods of communication are generally described herein. The UE may receive control signaling to configure transmission of: a first physical uplink control channel (PUCCH) that includes first uplink control information (UCI) of a first UCI type; and a second PUCCH that includes second UCI of a second UCI type. In some cases, if the transmissions of the first PUCCH and the second PUCCH would overlap in a number of slots, the UE may, if the first and second UCI types are not of the same priority: transmit, in the overlapping slots, the PUCCH that includes the UCI type of highest priority; and refrain from transmission in the overlapping slots, and without postponement of the transmission, of the PUCCH that includes the UCI type of lowest priority.
US11659624B2
Provided are a communication device and a communication method that perform direct communication between terminals. A communication device that operates as a terminal under control of a base station, includes: a communication unit that transmits and receives wireless signals; and a control unit that controls transmission of data using a predetermined resource pool by the communication unit. The control unit determines implementation of relay communication for a packet within the predetermined resource pool on the basis of at least one of information received from the base station, information received from another terminal, or information obtained from the terminal itself, during packet reception, and performs the relay communication by using a resource secured by a transmission source terminal, the terminal itself, or the base station.
US11659623B2
A method for configuring a master/slave board during initial booting of dual boards, and dual boards thereof are proposed. Each of the dual boards includes: a voltage input part to which an AC voltage is applied by initial booting; a voltage converter for converting the applied AC voltage into a DC voltage; a communication part for transmitting a DC voltage value corresponding to the converted DC voltage to a counterpart board and receiving a DC voltage value of the counterpart board from the counterpart board; and a controller for initializing the voltage converter when an initial boot signal and the AC voltage are applied from outside, converting the DC voltage converted by the voltage converter into the DC voltage value, and comparing the DC voltage values of each board transmitted and received through the communication part, so as to configure each board as a master or slave board.
US11659612B2
A configuration method and apparatus for beam failure recovery and communication system. The method includes: receiving configurations for beam failure recovery transmitted by a network device; the configurations at least include resource information and/or preamble information used to request a beam failure recovery; and removing at least a part of time frequency resources and/or preambles from the configurations used to request the beam failure recovery. Hence, the terminal equipment is able to remove or release resources and/or preambles of the dedicated configurations, validity of the resources and/or preambles in the dedicated configurations may be controlled, and the resources and/or preambles in the dedicated configurations may be utilized more efficiently at lower signaling overhead.
US11659598B2
Method of performing a random access procedure between a User Equipment, UE, and a radio access network, wherein two access nodes comprise different sets of signature sequences, wherein said signature sequences are used, by said access nodes, to differentiate requests coming from different UEs, said method comprising the steps of receiving a random access request from said UE, wherein said random access request comprises a signature sequence, determining that said random access request is intended for said first radio access node based on said signature sequence comprised by said request, receiving, from a second access node, said random access request, thereby indicating that said second radio access node has also received said random access request from said UE, and sending a response based on said received random access request from said UE and based on said random access request received from said second radio access node.
