US11125685B2
An apparatus and method for Crystal Anisotropy Terahertz Microscopy (“CATM”) is provided. The apparatus includes an emitter configured to emit a THz pulse and a detector configured to detect the THz pulse after the pulse is transmitted through a sample disposed on a sample surface of the detector. A pulsed radiation generator generates a probe beam to interrogate the detector. The detector may include an electro-optical (“EO”) crystal configured to change in birefringence according to the THz pulse. The sample surface of the detector may have a dielectric coating which is transmissive to THz and reflective to the probe beam. The sample is disposed on the dielectric coating.
US11125682B2
The present invention provides a system for measuring concentrations of trace gases in gas mixtures using an absorption spectroscopy method. The system comprising: a resonant optical cavity containing a gas mixture, a continuous-wave external cavity laser, a detector system for measuring an absorption of laser light by the gas in the resonant optical cavity, wherein the ratio of the round-trip length of the external cavity laser to the round-trip length of the resonant optical cavity or its inverse value is between N−0.2 and N+0.2, where N is a positive integer number.
US11125673B2
Described are systems and methods for optical characterization of inclusions, such as solids and liquids, in liquid samples. An inclusion characterization system may include a radiation source, a radiation detector, a sample optical cell, and a sample delivery mechanism. The radiation detector may be configured to perform time resolved measurements. The sample may be delivered to the sample optical cell by the sample delivery mechanism at a flow rate set for preserving the sample integrity (i.e., the transport rate). The inclusion characterization in the sample may be performed at flow rates set for sample analysis (i.e., the analysis rate). The analysis rate may differ from the transport rate. The rate difference may be achieved by diverting only a portion of the overall sample into the sample optical cell. Also provided are examples of disengagement of sample transport and analysis flow rates.
US11125672B2
The method is for quantitative measurement of particle content using hydrated state imaging such as CryoTEM. A sample of virus-like particles (VLPs) or virus particles is provided. Preferably, the sample is rapidly frozen into a cryogenic liquid at a cryogenic temperature. While at the cryogenic temperature, the particle content of each VLP in the frozen sample is observed in the CryoTEM. An amount of the particle content of the VLPs is determined to assess whether the VLPs are empty or not.
US11125666B1
A hose to be evaluated is installed on a fixing frame in a preset shape, and a strain gauge and markers are attached to a surface of the hose. During a course of application of predetermined internal pressure to the hose, strain data is acquired using the strain gauge and an image of an external shape of the hose is captured using a camera device to acquire image data. Based on the strain data and the image data acquired, a change in the shape of the hose between a plurality of time points at identical internal pressure is determined. Such hose fatigue resistance evaluation method can determine changes in the degree of deformation of a hose over time due to repeated application of internal pressure.
US11125664B2
Variable temperature analytical instruments are provided that can include: at least one heat or cold source configured to generate a temperature; and discrete instrument portions individually thermally coupled to the at least one source. Methods for maintaining temperatures within variable temperature analytical instruments are also provided. The methods can include providing a plurality of thermal coupling between a plurality of discrete heat or cold sources to a plurality of discrete portions of the instrument.
US11125663B1
Cryogenic analysis systems are provided that can include: at least one sample stage operatively aligned with at least one cooling source; at least one thermal link operationally coupled between the sample stage and the cooling source; and at least one link support between the cooling source and the sample stage, the link support engaging the thermal link. Methods for cooling a sample within a cryogenic analysis system are provided with at least some of the methods including: thermally connecting a cooling source to a sample stage supporting a sample via a thermal link; and supporting the thermal link between the cooling source and the sample stage.
US11125640B2
Various examples are directed to systems and methods for operating a vehicle comprising a tractor and a trailer attached for pulling behind the tractor. A center-of-mass system may determine a mass of the trailer and a tractor understeer. The center-of-mass system may determine the tractor understeer using steering input data describing a steering angle of the tractor and yaw data describing a yaw of the tractor. The center-of-mass system may determine a load center of mass using the tractor understeer and a mass of the trailer. The center-of-mass system may further determine that the load center of mass transgresses a center-of-mass threshold and send an alert message indicating that the load transgresses the load center-of-mass threshold.
US11125637B2
This application relates to methods and apparatus for distributed fibre optic sensing that can provide an indication of the absolute value of pressure acting on a sensing portion of a fibre optic cable. A sensor apparatus (600) has a first fibre optic cable structure (102) comprising a first optical fibre (101) and an interrogator (103) configured to perform distributed acoustic sensing on the first optical fibre (101) to provide a measurement signal from at least one sensing portion of the first optical fibre. The first fibre optic cable structure (102) is configured such that a sensitivity of a sensing portion (603, 604) to an incident pressure stimulus (ΔP1, ΔP2) depends on the ambient pressure (AP1, AP2) at the location of the respective sensing portion. A processor (104) is configured to process the measurement signal in response to an incident pressure stimulus (ΔP1, ΔP2) based on a predetermined sensitivity profile (504, 701) to determine an indication of the ambient pressure at the respective sensing portion.
US11125633B2
Strain sensing compositions including a polymeric matrix material and a mechanophore component distributed throughout the polymeric material and covalently bonded to the polymeric material are provided. The mechanophore component undergoes a visible color change and the strain sensing composition exhibits a continuous three-dimensional (3D) spatial strain distribution including at least one color gradient upon direct or indirect impact by an object. Methods of forming strain sensing compositions are also provided. Methods of evaluating a strain distribution associated with an impact of a surrogate material comprising a mechanophore component are also provided.
US11125624B2
An infra-red imaging device comprising: a cryostat (4), an infra-red detector (6) arranged inside the cryostat (4) to receive an optical signal coming from outside the imaging device, a linear polarizer configured to polarize the optical signal along a variable direction of polarization, before the optical signal reaches the infra-red detector (6), the linear polarizer comprising: a first polarizing element (22) arranged outside the cryostat (4) and movable in rotation with respect to the cryostat (4), and a second polarizing element (24) arranged inside the cryostat (4) between the first polarizing element (22) and the infra-red detector (6) and fixed with respect to the cryostat (4).
US11125619B2
A compact hyperspectral imager adapted to operate in harsh environments and to conduct post acquisition signal processing to provide automated and improved hyperspectral processing results is disclosed. The processing includes luminance and brightness processing of captured hyperspectral images, hyperspectral image classification and inverse rendering to produce luminance invariance image processing.
US11125616B2
A photodetector device includes an avalanche photodiode array substrate formed from compound semiconductor. A plurality of avalanche photodiodes arranged to operate in a Geiger mode are two-dimensionally arranged on the avalanche photodiode array substrate. A circuit substrate includes a plurality of output units which are connected to each other in parallel to form at least one channel. Each of the output units includes a passive quenching element and a capacitative element. The passive quenching element is connected in series to at least one of the plurality of avalanche photodiodes. The capacitative element is connected in series to at least one of the avalanche photodiodes and is connected in parallel to the passive quenching element.
US11125615B2
A data output device is provided. The data output device includes a converter circuit configured to generate a conversion signal based on an output signal; a boosting circuit configured to generate a boosting signal based on the output signal; and an output circuit configured to generate the output signal based on an input signal and a feedback signal, the feedback signal being based on the conversion signal and the boosting signal.
US11125612B2
A photoelectric conversion element for detecting the spot size of incident light. The photoelectric conversion element includes a photoelectric conversion substrate having two principal surfaces, and the substrate includes a first sensitivity part and a second sensitivity part that are separated from each other. When a sensitivity area appearing on the principal surface of the first sensitivity part is defined as a first sensitivity area and a sensitivity area appearing on the principal surface of the second sensitivity part is defined as a second sensitivity area, the first sensitivity area receives at least a portion of incident light incident on a light receiving surface, and a pattern is formed such that an increase in an irradiation area of the principal surface irradiated with the incident light reduces the ratio of the first sensitivity area to the second sensitivity area in the irradiation area.
US11125610B2
The present disclosure includes an electronic device and a method thereof. The electronic device includes a display, an ambient light sensor, and at least one processor, operatively connected to the display and the ambient light sensor. The at least one processor is configured to detect, by using the ambient light sensor, ambient light of the electronic device during a first duration in a state in which the display is turned off, identify a setting for being used for the ambient light sensor, based at least in part on a characteristic of the ambient light, detect, by using the ambient light sensor, ambient light of the electronic device during a second duration based at least in part on the identified setting, and control a function of the display, based at least in part on the characteristic of the ambient light detected during the second duration.
US11125609B2
A photodetector includes a semiconductor substrate; a light receiving part for signal detection and an infrared light receiving part which are formed in the semiconductor substrate and are covered at least by first color filters having a common color; and second color filters which overlap with the first color filters on the infrared light receiving part and are configured to block light in a wavelength range transmitting through the first color filters.
US11125592B2
Methods and apparatus for providing data processing and control for use in a medical communication system are provided.
US11125589B2
A phase deviation compensation method and device are provided. The method may include: a first sine analog signal and a first cosine analog signal are acquired; the first sine analog signal is converted to a corresponding first sine digital signal, and the first cosine analog signal is converted to a corresponding first cosine digital signal; a sampler is controlled to sample the first sine analog signal and the first cosine analog signal according to variations of pulse edges of the first sine digital signal and the first cosine digital signal, to acquire at least one sine sampled signal and at least one cosine sampled signal; a phase deviation is determined; and phase compensation is performed on the at least one sine sampled signal and the at least one cosine sampled signal according to the phase deviation.
US11125583B2
A rotary position sensor (102) includes a sensor housing (202) defining an interior cavity. A first rotor (206) may be positioned and rotatable within the interior cavity, and the first rotor (206) may at least partially define a bore (214) to receive a shaft (112) and include a first magnet (326). Furthermore, the rotary position sensor (102) may include a second rotor (208) positioned and rotatable within the interior cavity, and the second rotor (208) may at least partially define the bore (214) to receive the shaft (112) and include a second magnet (328). A ring element (304) may be disposed in the sensor housing (202), and the ring element (304) may be arranged between the first rotor (206) and the second rotor (208).
US11125575B2
A method, apparatus and computer program product are provided to estimate the location of a vehicle based at least in part upon two or more road signs that are depicted by one or more images captured by one or more image capture devices onboard the vehicle. By relying at least in part upon the two or more road signs, the location of the vehicle may be refined or otherwise estimated with enhanced accuracy, such as in instances in which there is an inability to maintain a line-of-sight with the satellites of a satellite positioning system or otherwise in instances in which the location estimated based upon reliance on satellite or radio signals is considered insufficient. As a result, the vehicle may be navigated in a more informed and reliable manner and the relationship of the vehicle to other vehicles may be determined with greater confidence.
US11125569B2
Systems, apparatuses, and methods are provided for determining a navigation route. A route is requested by a navigation device between a starting location and a destination location. The route request is received by an external processor for analysis. A navigation route is determined by the external processor and its associated map version. The determined navigation route is then encoded with geographic data for each path segment along the route. The encoded navigation route is transmitted to the navigation device.
US11125567B2
Systems and methods are provided for localizing a vehicle. In one embodiment, a method includes: receiving, by a processor, radar data from a radar of the vehicle; creating, by the processor, a local map based on the radar data; retrieving, by the processor, a map of an environment from a datastore based on a predicted vehicle pose; correlating, by the processor, the local map and the retrieved map; determining, by the processor, a localized vehicle pose based on the correlating; and controlling, by the processor, the vehicle based on the localized vehicle pose.
US11125563B2
Disclosed are technologies for autonomous tracking. An initial coordinate of a beacon device carried by a user is registered as a dead reckoning waypoint with a drone configured to track the user. The drone receives IMU measurements from the beacon as the user moves. For each IMU measurement, a displacement vector characterizing user movement is calculated. Estimated beacon locations are calculated by dead reckoning, based on the displacement vectors and the dead reckoning waypoint. Later, an updated dead reckoning waypoint is calculated by obtaining the current location coordinate of the drone and performing optical triangulation to determine a relative position of the user with respect to the drone. The updated dead reckoning waypoint does not depend on previously estimated beacon locations, and accumulated IMU/estimation error is eliminated. Tracking continues, where subsequent estimated locations of the beacon are calculated by dead reckoning based on the updated dead reckoning waypoint.
US11125561B2
A steering assist system for an unmanned aerial vehicle (UAV) receives physical space data for a flight area, and creates a virtual world model to represent the flight area by mapping the physical space data with a physics engine. The steering assist system creates a virtual UAV model to represent the UAV in the virtual world model. The steering assist system determines capability parameters for the UAV, and receives flight data for the UAV. The steering assist system determines a predicted trajectory for the virtual UAV model within the virtual world model, based on the capability parameters and flight data for the UAV. The steering assist system determines a navigation suggestion for the UAV based on the predicted trajectory and capability parameters for the UAV, and displays the navigation suggestion.
US11125560B2
An optimal demodulation phase for extracting an in-phase component of a MEMS gyroscope output signal is determined through a test procedure. During the test procedure, multiple different rotation rate patterns such as different directions of rotation and different rotation rates are applied to the MEMS gyroscope while the MEMS gyroscope output signal is demodulated based on demodulation phases near a predicted quadrature phase for the MEMS gyroscope. The measured gyroscope outputs are used to calculate an optimal demodulation phase for the MEM gyroscope.
US11125557B1
A self-leveling laser divider incorporates a self-leveling laser projection unit that is capable of being secured upon a tripod. The laser projection unit comprises a plurality of switches to selectively project a desired amount of divisions of measurement indicia on to a chosen surface.
US11125547B2
A sensor includes an elastic base material including a first surface and a second surface, a first sensor which detects a change in a capacitance caused by expansion/contraction of the first surface, and a second sensor which detects a change in a capacitance caused by expansion/contraction of the second surface. The first sensor faces the second sensor with the base material therebetween.
US11125545B2
The present invention is a pyrotechnic time delay system that is improved over prior-art designs. Specifically, the system described herein comprises at least one delay element. The delay element or delay dements each have an input charge, a delay composition, and an output charge. Both the input charge and the output charge are igniter compositions and are comprised of the same components despite having different functional goals. The input charge and output charge compositions preferably contain titanium, manganese dioxide, and polytetrafluoroethylene. The delay composition may be modified from current formulations to include manganese and manganese dioxide, or tungsten and manganese dioxide. The system disclosed herein may be comprised of one delay element, or it may be modular wherein multiple delay elements are connected in series.
US11125530B2
A method for securing an accessory to a firearm includes inserting a lug and a nut into an entry opening positioned between first and second opposite ends of a slot formed in a wall of the firearm. The lug restricts the nut from rotating about an axis of a threaded member with which the nut is in threaded engagement. The slot has a first width, the entry opening has a second width that is greater than the first width, and the nut has a major dimension that is larger than the first width and smaller than the second width. The method also includes sliding the lug and nut in the slot in a sliding direction toward the first end or the second end, and rotating the threaded member with respect to the nut to clamp the wall between a surface of the nut and a surface of the accessory.
US11125518B1
A bullet reload device includes a base, a roller seat, a roller and a flexible connection member. The grooves formed between the blades of the roller only let the bullets in the correct direction fall in, so that the bullets in the correct direction can move in a row. The line-up track of the base has a guide rail set therein, so that the extractor grooves of bullets can follow the guide rail to scroll from top to bottom in the line-up track without turning the direction, and thus, bullets can be neatly arranged in the line-up track. The flexible connection member is provided with a pressure plate connected to the roller seat by tension springs, so that pressing the pressure plate with the palm can conveniently apply force to move the flexible connection member downward along the non-linear line-up track to push the bullets into the magazine.
US11125517B2
Magazines with guard elements have a tubular body having a lower end and an upper end and defining an interior space, the body having opposed lateral sidewalls, and opposed front and rear walls, at an intermediate portion along the length of the body between the upper and lower ends, a sidewall defining a magazine catch opening, the magazine catch opening having an upper limit including a downwardly-facing ledge surface configured to engage a latch, and a recessed guard element at the magazine catch opening configured to prevent intrusion of the firearm latch into the interior space. The recessed guard element may protrude into the interior space. The tubular body may have a wall thickness adjacent to the recessed guard element, and the recessed guard element may have the same wall thickness. The tubular body may be formed of an articulated sheet.
US11125515B2
The present convention comprises a new structure for bolt carriers intended for use in the AR-15 weapon platform. This improved low-mass bolt carrier boasts significantly lower mass than the state of the art while maintaining greater strength than other low-mass bolt carriers using different structures. The geometric cutouts along the lateral faces of the bolt carrier form truss-like structures that increase the ratio of the bolt carrier's strength to its mass and enable high-performance tuning of the weapon, notably with less recoil.
US11125509B2
A heat storage system using a heat storage container having a tubular body, an adsorbent that is accommodated in the tubular body, generates heat by adsorption of an adsorbate and absorbs heat by desorption of the adsorbate, and a flow channel that penetrates the tubular body in a longitudinal direction, the heat storage system comprising a diffusion layer for transporting the adsorbate in liquid phase from the flow channel to the adsorbent, wherein the adsorbate is transported to the flow channel, the adsorbate is transported to the diffusion layer, a part of the adsorbate transported to the diffusion layer is adsorbed on the adsorbent, the adsorbent releases heat, and the remaining adsorbate is vaporized by the heat to become heat transport fluid.
US11125508B2
A thin heat pipe structure includes a main body having a chamber. The chamber has a wick structure and a working fluid provided therein, and internally defines an evaporating section and at least one condensing section. The condensing section is extended towards at least one or two ends of the evaporating section. The wick structure is provided with at least one groove. The groove is extended through the wick structure along a thickness direction of the main body to connect to two opposite wall surfaces of the chamber, and also extended along a length direction of the main body to communicate with the condensing section and the evaporating section. With these arrangements, the thin heat pipe structure has an extremely small overall thickness and is flexible.
US11125506B2
A tube heat exchanger extending in a vertical direction, comprising: a first chamber including a lower portion provided with at least one intake inlet for a diphasic fluid including a liquid and a first vapor containing a mist; an upper portion; and a first recovery member passed through by the first vapor and recovering the mist in liquid form, the first vapor next arriving in the upper portion, a central chamber forming liquid films running over the tubes and vaporizing at least partially to produce a second vapor, the tubes being traveled inwardly by a fluid hotter than the diphasic fluid, and a second chamber receiving the first vapor and the second vapor to form a third vapor, and including an outlet for the non-vaporized liquid and an outlet for the third vapor, the first chamber and the second chamber together forming a volume surrounding the central chamber around the vertical direction.
US11125505B2
The present disclosure relates to a heat exchanger and an air conditioner improving heat exchange ability by optimizing the number of high protrusions of a heat transfer tube and a height difference between the high protrusion and a low protrusion to increase the heat transfer performance of the heat transfer tube or reduce the pressure loss in the tube. An air conditioner includes the heat exchanger including a heat transfer tube configured to allow the refrigerant to flow, fins installed on the heat transfer tube, and fin collars forming an insertion hole through which the heat transfer tube is inserted and passes, and the fin collars is in contact with the heat transfer tube by tube expansion of the heat transfer tube. The heat transfer tube includes high protrusions disposed in a spiral shape with respect to a tube axis direction of the heat transfer tube, twenty one to twenty seven of the high protrusions being formed along a circumferential direction of the heat transfer tube, and low protrusions disposed between two of the adjacent high protrusions along the circumferential direction of the heat transfer tube and having a height lower by 0.03 mm to 0.05 mm than the high protrusions.
US11125503B2
A melting furnace includes a melting portion to which a metal material is supplied; a burner for melting the metal material in the melting portion; a heating portion that receives the molten material from the melting portion; a temperature regulating portion that receives the molten material from the heating portion; a separator that separates the heating portion and the temperature regulating portion, wherein the lower portion of the separator is immersed in the molten material to form, below the separator, an inlet; an immersion heater wherein at least part of the immersion heater is immersed in the molten material in the temperature regulating portion; and a gas introduction path that is formed in the separator, and that introduces combustion gas from the burner into a space above the molten material in the temperature regulating portion; wherein the burner is controlled so that the combustion gas has an oxygen concentration of 5% or less.
US11125499B2
A method for removing condensable components from a fluid containing condensable components. The method involves optimizing the temperature of an initial feed stream including the condensable components through heat exchange and cooling to condense liquids there from. The liquids are removed to form a gas stream which is then compressed and after-cooled to form a high pressure stream. A portion of the high pressure stream is expanded to form a cooled low pressure stream which is mixed with the initial feed stream to augment cooling and condensation of condensable components in the initial feed stream.
US11125498B1
The present disclosure provides a gas liquefaction separator, a gas liquefaction recovery system, and a method for separating and recovering ethylene oxide. The gas liquefaction separator includes a housing, a blocking plate, a gas baffle, and a liquid collector, the latter three being located inside the housing. The liquid collector—an outer edge of which is connected to an inner wall of the housing—is located below the gas baffle, which is located below the blocking plate. The liquid collector includes a first flow guide surface, on a bottom portion of which is disposed a first hole. The gas baffle—an upper surface of which forms a second flow guide surface and an outer edge of which has a protrusion(s)—is connected to the first flow guide surface through the protrusion(s), thereby forming a second hole between the outer edge of the gas baffle and the first flow guide surface.
US11125494B2
A method for starting and operating a plant for the liquefaction of a gaseous product comprising the steps of electrically connecting a variable frequency drive to a motor of a first machine string; increasing the speed of the motor of the first machine string up until a first predefined threshold; electrically disconnecting the variable frequency drive from the motor of the first machine string; electrically connecting the variable frequency drive to a motor of a second machine string; the first predefined threshold is function of said frequency of the power supply grid. The variable frequency drive can be switched during operation of the plant among the strings according to process requirements.
US11125492B2
A system may include a beverage compartment with a beverage positioned therein, a wetted material disposed about the beverage, at least one sorption cartridge, and a vacuum pump. The sorption cartridge may be in communication with the beverage compartment, and the vacuum pump may be in communication with the sorption cartridge to create a vacuum in the sorption cartridge and the beverage compartment, causing water to evaporate from the wetted material and be captured by the sorption cartridge, thereby lowering the temperature of the wetted material and in turn cooling the beverage. In some instances, the sorption cartridge may be detached from the vacuum pump and the beverage compartment to discharge the captured water therein by way of solar energy. In other instances, the sorption cartridge may be in communication with a heater assembly to blow heated air through the sorption cartridge to discharge the captured water therein.
US11125486B2
An adjustable ice crusher includes a first plate having a crushing surface and a second plate having a crushing surface. The crushing surface of the second plate is angled relative to the crushing surface of the first plate such that a crushing zone is defined between the crushing surfaces of the first and second plates. A motor is coupled to the second plate such that the second plate is rotatable with the motor. The first and second plates are configured to crush ice in the crushing zone during operation of the motor. The first plate is rotatable relative to the second plate such that an angle defined between the crushing surface of the first plate and the crushing surface of the second plate is adjustable in order to vary a size of crushed ice chips from the crushing zone.
US11125483B2
A refrigeration system for a temperature-controlled storage device includes a refrigeration circuit that circulates a refrigerant, a separate cooling circuit that circulates a coolant, and a controller. The refrigeration circuit includes a compressor, a condenser, an expansion device, and an evaporator. The cooling circuit includes a pump, a control valve, and a heat removing device in fluid communication with the condenser via the coolant. The controller is operatively coupled to the control valve and configured to identify a coolant temperature differential setpoint, monitor a temperature of the coolant provided to the condenser by the cooling circuit, calculate a coolant temperature differential based on the temperature of the coolant provided to the condenser, and operate the control valve to modulate a flow of the coolant through the condenser to drive the coolant temperature differential to the coolant temperature differential setpoint.
US11125482B2
A heating, ventilation, air conditioning, and refrigeration (HVACR) system is disclosed. The HVACR system includes a refrigerant circuit. The refrigerant circuit includes a compressor, a condenser, an expansion device, and an evaporator fluidly connected. A controller is electronically connected to the compressor. The controller is configured to prevent the compressor from operating at a speed that is less than a minimum speed limit. A lubricant separator has an inlet fluidly connected between the compressor and the condenser and a plurality of outlets. A first of the plurality of outlets is fluidly connected to the condenser. A second of the plurality of outlets is fluidly connected to one or more components of the compressor to provide a lubricant to the one or more components.
US11125481B2
An HVAC system includes an evaporator coil and a compressor fluidly coupled to the evaporator coil. A condenser coil is fluidly coupled to the compressor. The condenser coil includes at least one condenser circuit fluidly coupled between a discharge line and an exit manifold. A sub-cool circuit is fluidly coupled between the exit manifold and a liquid line. A first temperature sensor is disposed at an entrance to the sub-cool circuit. A second temperature sensor is disposed at an exit to the sub-cool circuit. An HVAC controller is operatively coupled to the first temperature sensor and the second temperature sensor. The HVAC controller is configured to determine a temperature difference across the sub-cool circuit.
US11125479B1
Apparatuses, systems, and methods for providing non-expert installation of HVAC systems are provided. The HVAC system includes an indoor unit, an outdoor unit, a first pre-charged refrigerant line-set, a second pre-charged refrigerant line-set, and a line-set coupler, each containing pre-pressurized refrigerant securely positioned therein prior to engagement between two or more of the aforementioned elements. The first pre-charged refrigerant line-set is couplable between an indoor unit refrigerant port of the indoor unit and a first coupler end of the line-set coupler. The second pre-charged refrigerant line-set is couplable between an outdoor unit refrigerant pot of the outdoor unit and a second coupler end of the line-set coupler.
US11125477B2
A magnetic refrigeration apparatus includes one or more beds of magnetocaloric material arranged along a circumferential direction. The apparatus also includes a heat transfer fluid, one or more hot side heat exchangers (HHEX), one or more pumps or fluid displacement devices configured to move the heat transfer fluid, and a magnetic-field source. The magnetic-field source generates magnetic flux oriented substantially in a radial direction through the beds. The field source advantageously includes one or more pole pieces, one or more axial-end magnets, and one or more axial-end flux return pieces. Additionally, one or more circumferential flux returns, one or more gap flux return pieces, one or more side magnets, and one or more side flux return pieces can be added to increase system performance and reduce cost.
US11125476B2
A refrigeration cycle apparatus includes a main circuit through which refrigerant circulates and in which a compressor, a condenser, a first expansion device, a centrifugal gas-liquid separator that separates refrigerant into gas refrigerant and liquid refrigerant by using centrifugal force, and an evaporator are connected by refrigerant pipes; and a bypass that returns the gas refrigerant obtained through the separation by the gas-liquid separator to a suction side of the compressor. The gas-liquid separator includes a cylindrical container, an inflow pipe, a gas outflow pipe, and a liquid outflow pipe. The main circuit includes a second expansion device provided between the liquid outflow pipe of the gas-liquid separator and the evaporator. The gas refrigerant discharged from the gas outflow pipe of the gas-liquid separator flows into the bypass, and the bypass is provided with a third expansion device.
US11125473B2
There is provided an air conditioner capable of displaying sufficient cooling ability in each indoor unit by allowing a sufficient amount of refrigerant to flow into indoor units where cooling ability cannot be displayed. By executing refrigerant amount balance control, since degrees of opening of indoor expansion valves are narrowed in indoor units whose refrigerant superheating degrees are smaller than an average refrigerant superheating degree, amounts of refrigerant flowing into the indoor expansion valves are decreased. In the indoor unit where the refrigerant superheating degree is higher than the average refrigerant superheating degree, since refrigerant pressure on a downstream side of the indoor expansion valve is also decreased due to the degrees of opening of the indoor expansion valves being narrowed, the difference in pressure between the upstream side and the downstream side of the indoor expansion valve increases and an amount of refrigerant flowing into the indoor unit is increased.
US11125472B2
Fluid classes for use in energy recovery in well and geothermal environments for power production are disclosed. The fluids fall into the classes of fluids being capable of increasing thermodynamic efficiency of electricity and/or heat generation from a closed-loop geothermal system. Numerous methods are disclosed which exploit the thermodynamics of the fluids for optimum energy recovery.
US11125460B2
A device control system includes: a touch panel that receives an execution instruction for scene control that operates at least part of a plurality of devices disposed in a facility in order to approximate an inside of the facility to a predetermined indoor environment; a controller that performs the scene control when the execution instruction for the scene control is received by the touch panel; and a communicator and an obtainer that obtain at least one of information indicating an environment condition in the facility or outside the facility, prediction information of the environment condition in the facility or outside the facility, and information about timing. The controller changes a content of the scene control according to the information obtained by the communicator and the obtainer.
US11125457B1
A system for detecting and mitigating a refrigerant leak includes a temperature control device configured to transmit control signals to a component controller and a blower configured to circulate air. The system includes a leak mitigation controller electrically coupled to the temperature control device and the component controller. The leak mitigation controller directs incoming power to the temperature control device. The leak mitigation controller includes a sensor configured to measure a refrigerant concentration and a relay configured to selectively: (i) connect the temperature control device to the incoming power or (ii) connect the blower to the incoming power. The leak mitigation controller is configured to measure the refrigerant concentration with the sensor and, in response to the measured refrigerant concentration exceeding a threshold, actuate the relay to connect the blower to the incoming power.
US11125454B2
A heating, ventilation and air conditioning (HVAC) controller, a method of detecting multiplexed input signals and an HVAC system employing the controller or the method. In one embodiment, the HVAC controller includes: (1) a signal conditioner configured to convert received alternating current (AC) input signals into corresponding square wave signals of a digital logic voltage, (2) a multiplexer coupled to the signal conditioner and configured to select one of the square wave signals and (3) a sample analyzer coupled to the multiplexer and configured to evaluate multiple samples of the selected one of the square wave signals to derive a binary state.
US11125450B2
A thermal storage system, capable of storing and releasing thermal energy, with a radiative heat exchange outer surface and a method of operating the device to cool a room-space without using a circulating refrigerant in the room cooling step.
US11125443B2
A method and apparatus for a manual gas valve. The manual gas valve may include at least one internal spring and a valve plug. The internal spring may be independent from an external spring and a valve stem. The internal spring may be positioned in a constant installed height. The internal spring includes a constant spring force applied to the valve plug. The one or more manual gas valves may be used in a variety of applications.
US11125442B2
A control system for a cooking appliance having gas burners is configured to control a speed of one or more cooling fans of the appliance based on information sensed about a position and/or motion of a knob associated with one of the gas burners. The information about the knob position and/or motion may be determined by a rotary monitor and/or any other suitable sensor. In some examples, the control system is further configured to control a gas valve coupled to the burner based on the sensed information about the knob.
US11125441B2
Systems and methods for radiative heat transfer are disclosed. In an exemplary embodiment, an infrared heater comprises infrared heating elements and a controller. The infrared heating elements correspond to respective heating zones. The controller causes the infrared heating elements to turn on at different time in succession such that respective heating zones are radiatively heated at different times. In some instances, the respective heating zones correspond to different heating zones of a user, and the user feels a heating wave effect as the infrared heating elements are turned on and off at different times.
US11125437B2
A method for staging premixers in a combustion system for a gas turbine having a compressor section and a turbine section. The method includes providing a plurality of burners each including premixers wherein compressed air from the compressor section is provided to the premixers. The method also includes providing a plurality of fuel circuits that deliver fuel to the premixers to provide premixed air and fuel used for combustion in the combustion system. In addition, the method includes associating premixers with each fuel circuit in accordance with a power of base two pattern. Further, the method includes activating or deactivating the premixers in stages by activating or deactivating an associated fuel circuit to deliver fuel or stop fuel delivery, respectively, to the premixers wherein a staging step size between consecutive stages is in accordance with a power of base two staging scheme.
US11125434B2
A combustor liner for a gas turbine engine according to an example of the present disclosure includes, among other things, at least one liner segment that has an external wall dimensioned to bound a combustion chamber. The external wall extends between leading and trailing edges in an axial direction and extends between opposed mate faces in a circumferential direction. A cooling circuit is defined by the external wall. A plurality of heat transfer features are distributed in the cooling circuit to define a first restricted flow region that tapers from the leading edge to the trailing edge and to define at least one prioritized flow region that extends substantially from the leading edge to the trailing edge such that the at least one prioritized flow region is bounded by a perimeter of the first restricted flow region, and the at least one prioritized flow region has a lesser concentration of the plurality of heat transfer features than the first restricted flow region.
US11125433B2
A method for combustion tuning, comprises collecting exhaust parameters indicating combustion status of a boiler by a sensor array; determining whether the exhaust parameters of the boiler match a preset optimization target; and optimizing combustion, if the exhaust parameters do not match the preset optimization target by selecting a model from a model repository based on a current boiler condition, wherein the model corresponds to a relationship between model input variables and the exhaust parameters; determining at least one optimized model input variable of the boiler for realizing the optimization target, based on the selected model; and adjusting actuators of the boiler according to the optimized model input variable.
US11125432B2
A burner for solid particle fuels such as shavings or pellets. The invention includes a helical piston to deliver fuel particles up an inclined tube into a cup having an oxygen delivery tube for combustion. The helical piston is axially extendable and retractable to first advance material up the tube without rotation, and then retract with rotation so as to screw itself into the next charge of material to be advanced. Combustion heat may be used to drive a Stirling engine or other mechanism for converting heat into other useful energy or power, such as using the burner as a component of a combined heat and power (CHP) system.
US11125420B2
An arrangement (100) and method for suspending a lighting device is provided. The arrangement comprises a spring element (110) having a central, U-shaped portion (120) and a first and a second coil (130a, 130b) extending from a respective first and second leg (140a, 140b) of the central portion and along an axis (A) parallel to a base (145) of the portion. The coils, in an unbiased state of the spring element, are spaced apart by a first distance (d) along the axis (A). The arrangement further comprises a housing (200) comprising a first and a second cavity (210a, 210b) spaced apart by the first distance (d) for fitting accommodation of the first and second coil, respectively. The arrangement further comprises a support element (300) arranged between the first and second cavities and configured to confine the first and second coil within the first and second cavity, respectively.
US11125414B2
A light distribution module configured to control a light distribution of a light source is provided. The light distribution module includes a lens and an optical cover. The lens has a first light-incident surface, a first light-emitting surface opposite to the first light-incident surface, and an accommodating recess located at a side of the first light-incident surface, wherein the accommodating recess is configured to contain the light source. The optical cover covers the lens and has a second light-incident surface and a second light-emitting surface opposite to the second light-incident surface, wherein the second light-incident surface is located between the first light-emitting surface and the second light-emitting surface, and the second light-incident surface has a plurality of sub-curved surfaces. Boundaries between adjacent sub-curved surfaces are bent-shaped with respect to the adjacent sub-curved surfaces.
US11125410B2
A vehicle lamp includes: a first light source; and a columnar first light guide. The first light guide includes an incidence surface on which light of the first light source is incident, a first part that extends from the incidence surface toward one side in a direction of vehicle width, a second part that extends from an end of the first part toward one side in the vertical direction, and a third part that extends from an end of the second part toward the other side in the direction of vehicle width.
US11125405B2
A plant cultivation light source includes a first light source emitting a first light in a first wavelength band and a second light source emitting a first light in a second wavelength band different from the first wavelength band. The second wavelength band includes an ultraviolet light wavelength band, and the second light source is driven independently of the first light source to determine whether to emit the second light while the first light source emits the first light.
US11125403B2
A modular vapor-tight light fixture is provided herein which generally includes first and second vapor-tight light modules, and a coupling for connecting the first and second vapor-tight light modules. Each of the vapor-tight light modules includes: a channel housing; a lens secured to the channel housing; a plurality of solid state light generating elements; and, first and second end caps. Each of the channel housings includes first and second rails which each define a mounting channel. The coupling includes mounting strip portions configured such that, with the first and second vapor-tight light modules being adjacent, the mounting strip portions are simultaneously received in the mounting channels of both the first and second vapor-tight light modules. Advantageously, with the subject invention, fully enclosed vapor-tight light modules may be provided at shorter lengths which are connected by the coupling to provide a fixture comparable in length to prior-art vapor-tight light fixtures.
US11125401B2
A multiple function LED night light has at least one LED device with or without at least one additional function, such as an air-freshener adaptor device, sonic device, frequency device, sensor device, bug repeller device, second light device, timepiece, electric message device, timer device, temperature device, surge protection device, electric short circuit protection device, or base device for installation on an existing lamp socket, emergency light device, or any other electric device suitable for home use to keep people comfortable or safe. The LED device has a first optic element to change the narrow-viewing angle of an LED's spot-light beams into a wider-viewing angle, and a second optic element to help eliminate super bright lighted spots.
US11125396B2
A lighting module disclosed in an embodiment comprises: a substrate; a light-emitting element arranged on the substrate; and a resin member arranged on the substrate and the light-emitting element. The resin member comprises a plurality of side surfaces and an exit surface on the upper portion thereof. The plurality of side surfaces of the resin member comprise a first side surface adjacent to the light emitting device, a second side surface facing the first side surface, and third and fourth side surfaces arranged between the first and second side surfaces so as to face each other. The exit surface of the resin member comprises a light extraction structure having a large length in a first direction and having a concavo-convex pattern in a second direction that is perpendicular to the first direction. The light emitting device comprises an exit area corresponding to a part of the second side surface in the first direction. The thickness of the second side surface, in connection with the resin member, may be smaller than the thickness of the first side surface.
US11125391B2
Systems and methods related to loading and unloading stations for simultaneous unloading of a first fluid from at least one storage tank in a vessel and loading of a second fluid into a storage tank of the same vessel are provided. In at least one aspect, a loading and unloading station includes a first connector for fluid connection to a storage tank of the vessel for unloading the first fluid, and a source of the second fluid. The station also includes a second connector for fluidly connecting the source of the second fluid with a storage tank of the vessel for loading the second fluid. The station further includes a first thermal linkage between the first fluid being unloaded and the second fluid being loaded that facilitates heat transfer between the first fluid and the second fluid at the loading and unloading station.
US11125388B2
A high-pressure tank in a method of manufacturing a high-pressure tank includes a liner and a fiber. The manufacturing method includes: preparing a dome and a pipe each having a general portion and a joining end portion formed to be thicker than the general portion such that an outer diameter at least at an end face is larger than an outer diameter of the general portion by an estimated level difference amount; joining the joining end portion of the dome and the joining end portion of the pipe together in an axial direction; cutting off portions on the further outer side in a radial direction than a reference plane, with an outer peripheral surface of the general portion of the dome having a large outer diameter at the joined surface as the reference plane; and winding a carbon fiber around the outer peripheral surface of the liner in helical winding.
US11125383B1
An adjustable window support device is disclosed. In embodiments, the adjustable window support device includes: a horizontal segment configured to be placed into contact with a lower surface of a bay window; a vertical segment configured to be placed against a wall and configured to extend downwardly from the lower surface of the bay window along the wall; and an adjustable segment configured to extend diagonally from a bottom end of the vertical segment to the pin at or near a front end of the horizontal segment. The adjustable segment includes a first end that is pivotally coupled to the bottom end of the vertical segment and a second end that is configured to be held in a selected position by a pin that extends laterally through at least two holes at or near the front end of the horizontal segment.
US11125378B2
An inspection system for a heat exchanger having a vision system to obtain an image of an inner surface of the at least one tube.
US11125376B2
Fluid leak repair kits are described comprising a putty, self-amalgamating tape, and a composite material for use in encompassing the self-amalgamating tape. The composite material comprises a flexible sheet or tape and a matrix component for binding the flexible sheet or tape. The matrix component comprises a resin or water-activated matrix component which, when cured, forms an outer shell.
US11125372B2
The invention relates to a coupling 10 for transferring fluids, having a valve 30, the valve tappet 32 of which is coupled in terms of movement with a valve sleeve 31, which is pre-tensioned by spring force in the flow direction D of the fluid, and having a locking mechanism 40 for releasably locking the coupling 10 to a tank nipple 50, and a securing mechanism 60 for releasably blocking the closed valve 30, wherein the locking mechanism 40 and the securing mechanism 60 are coupled in terms of movement via a sliding sleeve 70 which is pre-tensioned by spring force against the flow direction D of the fluid, so that in a first control position A of the sliding sleeve 70, the locking mechanism 40 is unlocked and the valve 30 is closed, and in a second control position B of the sliding sleeve 70, the securing mechanism 60 unlocks the valve sleeve 31, so that the valve 30 is unblocked and at least partially opened, and the valve sleeve 31 can be moved subject to pressure against the flow direction D of the fluid, wherein the securing mechanism 60 locks the sliding sleeve and completely opens the valve 30.
US11125370B2
A connector for a fluid seal, having an annular housing with a first end and a second end and a rotating ring. The rotating ring is arranged at the second end and the rotating ring has at least one connecting element that is in engagement with at least one retaining geometry and with at least one guide geometry. The guide geometry allows the at least one connecting element to move in a radial direction when the rotating ring is rotated relative to the housing. The at least one connecting element is connected to the rotating ring by at least one radially elastic spring geometry.
US11125364B2
Gaskets for sealing two mating surfaces have an inner ring positioned between two inner sealing deformable layers and an outer ring positioned exterior and concentric to the inner ring, the outer ring positioned between two outer sealing deformable layers. The two inner sealing deformable layers are configured to compress a greater amount than the two outer sealing deformable layers when a compressive force is applied. In a compressed configuration, the two inner sealing deformable layers fill in the crevices of the mating surfaces of a corroded flange connection thereby avoiding immediate maintenance for the damaged flanges. The inner and outer rings have grooves and ridges on upper and lower surfaces to retain and receive portions of the inner and outer sealing deformable layers in a sealed flange connection.
US11125362B2
A brake tube connector including a brake tube with a flare at an end, and a screw. The flare has a front portion with a front abutment surface, a rear portion with a rear abutment surface, and an intermediate portion between. The screw is arranged coaxially with the brake tube with an abutment surface facing the rear abutment surface. The rear portion of the flare has a frustoconical shape and an inclination angle between the rear abutment surface and a radial plane. The screw abutment surface is inwardly inclined at an angle between the screw abutment surface and a radial plane.
US11125360B2
Tubes for use in ultrahigh pressure devices, and associated systems and methods of manufacture are disclosed herein. In one embodiment, a metal tube includes an elongate bore having a circular transverse cross-sectional shape. The metal tube also includes an elongate wall extending around the bore and having an annular transverse cross-sectional shape with an inner surface closest to the bore, an outer surface furthest from the bore, and a wall thickness extending from the inner surface to the outer surface. An inner portion of the wall is under swage-autofrettage-induced overall compressive stress.
US11125359B2
A method for mounting a support assembly to a ceiling support structure is disclosed. In example aspects, the method can comprise providing the support assembly, the support assembly comprising a bracket assembly, the bracket assembly comprising a first plate, a second plate, and a seating frame; positioning the seating frame in an open position; positioning a portion of the ceiling support structure within a space defined between the first and second plates; and securing the bracket assembly to the ceiling support structure.
US11125357B2
A pipe clamp includes a linearly extending base portion. The base portion has a channel in which a pipe is positioned when inserted into the pipe clamp. The pipe clamp further includes two walled portions that extend from longitudinal edges of the base portion. The pipe clamp may further include a curved flexible support member that includes a fixed end and a moveable end. The fixed end is rigidly attached to an inner surface of one of the walled portions. Further, the flexible member is such that it extends in a curved manner, initially extending away from the inner surface of the walled portion and then curving inwards toward the walled portion into a recess.
US11125356B2
A conduit mount including a bracket and a clip. The bracket is defined at least by a first arm, a second arm, and a horizontal portion joining the first arm to the second arm. The bracket includes, a slot located on the first arm, a first catch disposed on the second arm proximate a distal end of the second arm, and a second catch disposed on the second arm and spaced a distance apart from the first catch. The clip includes a first end and a second end. The clip further includes a retaining member disposed on the first end of the clip and shaped to be insertable through the slot in the bracket. The clip also includes a hook disposed on the second end of the clip that optionally engages the first catch or the second catch.
US11125354B2
An infusion set check valve assembly includes a self-contained housing that defines inlet ports and an outlet port. The assembly also includes at least one check valve disposed within the self-contained housing between the outlet channel and at least one of the inlet ports. The at least one check valve is configured to open for a first fluid to flow from a first inlet to a patient line via an outlet channel while a second fluid also flows from a second inlet to the patient line via the outlet channel. The at least one check valve closes to prevent the first fluid from flowing to the patient line via the outlet channel while the second fluid flows to the patient line.
US11125353B2
Some embodiments include an assembly with an inlet housing enclosing an outlet housing that includes an inlet. The outlet housing includes an outlet port and a channel or aperture coupled to an outlet and apertures coupled to atmosphere. A moveable or flexible member is positioned in the inlet housing coupled to the outlet housing, and can deform, flex and/or move based on a flow and/or pressure of fluid from the inlet. Based on the flow and/or pressure of fluid from the inlet, the moveable or flexible member can reversibly move from a first position to a second position and/or from a second position to a first position. The first position is characterized by the moveable or flexible member being coupled to, proximate to, sealed to the aperture, and the second position is characterized by the moveable or flexible member being moved away from the aperture.
US11125350B2
A valve control is configured for use with control valves and other flow controls. The valve control leverages a simplified structure to avoid problems with manufacture and reduce costs. This structure includes a support unit that compresses parts of a valve housing together. Inside of the valve housing, the structure incorporates diaphragms that cause a pair of balanced valves to move in response to changes in pressure of fluid in a conduit. For industrial application, the valve control finds use to maintain pressure of natural gas in pipelines downstream from a control valve.
US11125349B1
An improved one-piece cage and an improved insert and their assembly create a zero-restriction fluid flow ball check valve. The improved insert for ball and seat valve comprises external screw threads on the base of the insert and have circumferentially spaced ribs extending upwards and converging towards the longitudinal axis of the insert, forming a hemi-spherical ball stop and arched side openings. The inside diameter of the insert bore is substantially equal to the ball valve diameter preventing the ball from rattling when positioned in the improved insert's passageway during the fluid flow. The outside diameter of the ribs is less than the inside diameter of the improved one-piece cage cavity producing a zero-restriction fluid flow ball check valve in comparison to the volumetric fluid flow through the annular seat. The improved cage that receives the improved insert is a one piece in construction and has internal threads that correspond to the external threads on the improved insert. The insert is assembled inside the cage using a screw thread connection and simultaneously forming a fluid seal between the insert and the cage.
US11125338B2
A ring for a floating ring seal having an active face. The active face has an inner zone with a surface and an outer zone with a surface. The outer zone surrounds the inner zone coaxially. Each of the two surfaces has a structure produced with a laser.
US11125336B2
A sealing system includes a housing defining a bore having an internal surface. A rotatable shaft is rotatably disposed in the bore and includes an annular groove disposed in an exterior surface of the rotatable shaft. The annular groove includes a groove bottom and a pair of lateral sidewalls. A seal is formed as a cylindrical annular thermoplastic body having an axial length greater than an axial length of the annular groove and which is bent into a V-shaped cross-section and received in the annular groove so that opposite ends of the seal are disposed in opposite bottom corners of the annular groove. A peak portion of the V-shaped cross section extends radially outward of the annular groove and is engaged with the internal surface of the bore.
US11125335B2
In an exemplary embodiment, a sliding component includes a pair of sliding parts sliding relatively to each other. One sliding part is a stationary-side seal ring 7, and the other sliding part is a rotating-side seal ring 4, wherein the seal rings have sliding faces S formed radially for sealing a liquid or a misty fluid as a sealed fluid against leakage. At least one of the sliding faces S is provided with: spiral grooves 11 which have upstream ends 11a connected to a leakage side, and downstream ends 11b not connected to a circumferential edge on a sealed-fluid side, and are disposed at an angle from upstream to downstream; and discharge grooves 10 disposed at an angle such that their upstream ends 10a are located on the leakage side and their downstream ends 10b are located on the sealed-fluid side.
US11125334B2
A hydrodynamic sealing component includes a land portion and a plurality of hydrodynamic grooves. The hydrodynamic sealing component may include sets of shallow grooves and deep grooves. In embodiments, the hydrodynamic sealing component may include alternating shallow grooves and deep grooves, or alternating pairs of shallow grooves and pairs of deep grooves. In embodiments, a hydrodynamic sealing component may include at least three sets of hydrodynamic grooves, wherein each set of hydrodynamic grooves may have a different depth, which may be configured to create or maintain hydrodynamic forces over a different operational range. In embodiments, a hydrodynamic sealing component may have a surface area of lands-to-grooves is 1:1 or less. A sealing assembly, which may include a rotor with hydrodynamic grooves on a sealing surface, is also disclosed.
US11125333B2
An assembly is provided for a gas turbine engine. This gas turbine engine assembly includes a pin, a seal support assembly and a seal element. The pin is configured with a pin fluid passage. The seal support assembly is mated with and slidable along the pin. The seal element is mounted to the seal support assembly. The seal element is configured with a seal element fluid passage that is fluidly coupled with the pin fluid passage through the seal support assembly.
US11125331B2
A piston pump includes a frame, a housing configured to be coupled to the frame via a fastener, an annular liner defining a chamber configured to receive a piston of the piston pump, and an annular liner lock flange circumferentially surrounding the annular liner. The annular liner lock flange includes a radially-extending portion configured to be positioned within a respective counterbore of the frame and a respective counterbore of the housing while the housing is coupled to the frame via the fastener to block relative movement between the liner lock flange, the frame, and the housing.
US11125330B2
A bellows comprises a unitary bellows body extending from a first end to a second end in an axial direction. The stiffness of the bellows body varies in at least an axial direction.
US11125322B2
A flow valve control method, apparatus, and storage medium are provided. The method comprises: conducting a median current value teach-in of a flow valve starting from an initial median current value of the flow valve; and correcting a flow-current curve of the flow valve based on a deviation value obtained by the teach-in. Each teach-in process comprises: controlling current output to a flow valve, so that the flow valve successively goes through: when there is a flow passing through, an output flow enables a shifting mechanism to return to position, and when there is a flow passing through again, an output flow again enables the shifting mechanism to return to position; recording a current value the twice when there is a flow passing through the flow valve as a maximum median current value; and acquiring a deviation value of the maximum median current value from the initial median current value.
US11125319B2
A limited oil displacement system is positioned within a tandem housing of a tandem of a work vehicle. The tandem includes a tandem oil where a chain assembly is at least partially submerged. The limited oil displacement system may include one or more oil displacement unit used for displacing the tandem oil. The oil displacement unit has an upper portion and a lower portion coupled to and positioned under the upper portion. A volume of the upper portion is larger than a volume of the lower portion such that when the tandem of the work vehicle pivots about a lateral axis, the oil displacement unit displaces the tandem oil more than when the tandem of the work vehicle remains horizontally.
US11125312B2
Various improvements to axle assemblies are disclosed herein that are especially adapted for highly robust and compact configurations for use in front (i.e., steering) axle configurations.
US11125307B2
Provided is a support apparatus including a drive motor, a link mechanism that, by transmitting motive power output from the drive motor, is extendable and contractable in response to the motive power, and a pair of rotating bodies that act as a variable speed mechanism that outputs the motive power to the link mechanism by a reduction ratio according to an attitude of the link mechanism. At least part of the link mechanism forms a trapezoidal link mechanism.
US11125306B2
The present invention relates to relates to an improvement of a dividing wall for a primary pulley in a belt-type continuously variable transmission. It is an object of the present invention to obtain a desired strength characteristic without performing a soft nitriding treatment and achieve cost reduction. A hydraulic pressure chamber is formed between the dividing wall and the movable sheave, and the dividing wall comprises a small-diameter annular disc portion 32 extended from the central cylinder portion 30, which is attached to a rotational shaft, in a radial direction. In the small-diameter annular disc portion 32, a connecting portion which is connected to an intermediate body portion 34 is a bent portion 38 which is bent at substantially 90 [deg]. In a cross-section of an inner peripheral surface of the bent portion 38, the inner peripheral surface of the bent portion 38 is constituted by an inner radius side arc 40-1 whose origin position is O1 and curvature radius is R1, an outer radius side arc 40-2 whose origin position is O2, which is a different position from the origin position O1 of the inner radius side arc 40-1, and curvature radius is R2, which is a different value from the curvature radius R1 of the inner radius side arc 40-1, and an intermediate portion 40-3 that the inner radius side arc 40-1 is smoothly connected to the outer radius side arc 40-2. By adopting the above shape, when a load is applied to the dividing wall, a stress value at a concave surface 40 can be reduced, and desired durability can be obtained without performing the soft nitriding treatment and achieve cost reduction.
US11125305B2
A tensioner comprising a base, a shaft extending from the base, a pivot arm pivotally engaged with the shaft, a torsion spring disposed between the pivot arm the base, a base portion cooperatively engagable with a pivot arm portion upon an axial movement of the pivot arm to a first position, a removable member engaged with the shaft to retain the pivot arm in the first position, the first position limiting the pivot arm to a first range of movement, and the pivot arm axially moveable to a second position upon removal of the removable member, the second position limiting the pivot arm to a second range of movement.
US11125299B1
A self-variable force hydraulic damper including a housing assembly, a piston rod and a piston assembly. The piston assembly is mounted on the piston rod and includes a first washer, a first disc spring, a first valve plate, a variable displacement piston, a second valve plate, a second disc spring and a second washer; the piston has a first end face and a second end face, and is further provided with a first flow hole and a second flow hole penetrating the first end face and the second end face respectively; the first valve plate is pressed against the first end face, and the first valve plate closes the first flow hole and does not close the second flow hole; the second valve plate is pressed against the second end face, and the second valve plate closes the second flow hole and does not close the first flow hole.
US11125296B2
A vibration damper for damping vibrations of a motor vehicle part including a retaining device attachable to the motor vehicle part, a damping mass, capable of vibrating with respect to the retaining device, and a spring device coupling the damping mass capable of vibrating to the retaining device. The damping mass may have at least one anti-loss device and/or path limiting device that may interact with the retaining device to limit a deflection of the damping mass with respect to the retaining device.
US11125295B2
According to an embodiment, a damping device includes a base member including a first base and a second base, a weight member, a pair of first base-side coil springs provided between the first base and the weight member, and a pair of second base-side coil springs provided between the second base and the weight member. Each of the first base-side coil springs includes a first effective turn portion, a first fixed pin portion supported in the first base, and a first movable pin portion supported in the weight member. Each of the second base-side coil springs includes a second effective turn portion, a second fixed pin portion supported in the second base, and a second movable pin portion supported in the weight member.
US11125294B2
A system, and associated method, for reducing oxidation of a friction disk may include a braking assembly comprising the friction disk and a coolant loop coupled to the braking assembly, with the coolant loop being configured to circulate liquid coolant from the braking assembly. That is, the coolant loop may be configured to reduce the temperature of the braking assembly, thus reducing the rate/extent of oxidation of the friction disks and potentially enabling the concentration of oxygen around the braking assembly to be reduced.
US11125292B1
A rigid tether for use with a friction brake. The tether has a rigid handle with a brake hole at one end designed for mounting a friction brake to rotate about the brake hole. A pulley arm with pulley is attached to rotate about the other end of the handle. The pulley arm is two parallel plates, a fixed plate and a gate plate, with an axle between them on which is mounted the pulley. The plates, pulley, and handle define a rope slot. The gate plate can pivot on the axle to provide access to the rope slot.
US11125291B2
Provided is a parking brake apparatus for a vehicle that allows an improvement in the ease of assembly during manufacturing. A parking brake apparatus for a work vehicle having wet brake mechanisms for restricting rotation of right and left axles and is able to simultaneously apply or release brakes via brake arms for the right and left transaxles. The parking brake apparatus includes a parking brake pedal for artificially providing a parking instruction, an electric actuator having a displacement portion that is displaced in response to the parking instruction, and a link mechanism connecting the displacement portion and the brake arms. The link mechanism includes auxiliary brake rods connected at first end portions to the brake arms, an equalizer connected to second end portions of the auxiliary brake rods, and a single principal brake rod connected at a first end portion to a substantially central portion of the equalizer and connected at a second end portion to the displacement portion.
US11125283B2
A method for adjusting a clutch characteristic curve, including obtaining a torque-stroke learning value for adjusting the clutch characteristic curve, calculating a convergence value for each control point of the clutch characteristic curve, calculating a difference value between the convergence value and a characteristic curve value for each control point, and determining a new characteristic curve value of each control point according to whether a maximum value of the calculated difference values exceeds a preset reference value.
US11125278B2
A dual clutch unit for variable torque distribution to two output shafts comprises: a clutch input part rotatably drivable about an axis; a first disk pack for transmitting torque from the clutch input part to a first clutch output part, wherein the first disk pack is axially loadable by a first pressure plate and is axially supported against the clutch input part via a first intermediate plate; a second disk pack for transmitting torque from the clutch input part to a second clutch output part, wherein the second disk pack is axially loadable by a second pressure plate and is axially supported against the clutch input part via a second intermediate plate; wherein the first intermediate plate and the second intermediate plate are axially arranged between the first disk pack and the second disk pack and are axially engaged with each other such that they are axially supported independently of each other against the clutch input part.
US11125275B2
The present disclosure relates to a heating, ventilation, and/or air conditioning (HVAC) unit including a condenser coil and a condenser fan assembly. The condenser fan assembly includes a first fan and a second fan, where the first fan and the second fan are each configured to operate to pull air through the condenser coil. The HVAC unit also includes a motor of the first fan including a housing and a shaft, where the motor is configured to operate to rotate the shaft in a first direction. The HVAC unit further includes a unidirectional bearing that is coupled to the shaft and a mounting assembly of the condenser fan assembly, where the unidirectional bearing is configured to block rotation of the shaft in a second direction that is opposite the first direction.
US11125273B1
A bearing cage assembly is disclosed herein that includes a first cage half formed as a plastic cage and a second cage half formed as a metal shell. The first cage half includes a first base rim and a first plurality of arms extending axially from the first base rim. The second cage half includes a second base rim and a second plurality of arms extending axially from the second base rim. The second plurality of arms are each formed by a first flange and a second flange. The first flange and the second flange are spaced apart from each other in a radial direction to define a receptacle dimensioned to receive a respective one of the first plurality of arms. Free ends of the first flange and the second flange are crimped over to retain the first cage half with the second cage half.
US11125271B2
A method of steering a moving metal strip by positioning one or more magnetic rotors near a metal strip. Each rotor includes one or more permanent magnets and rotates to impart a changing magnetic field on the metal strip passing nearby. The magnetic rotors can rotate around an axis of rotation that is parallel to the longitudinal direction of travel of the metal strip. The magnetic rotors can be positioned to impart forces on the strip in any combination of laterally, vertically, or longitudinally. A control mechanism can control the rotor speed, rotor direction, vertical position of the rotors, vertical spacing between rotors, and/or lateral position of the rotors. In some cases, the control mechanism can be coupled to sensors, such as a light curtain and a laser distance sensor, in order to provide closed loop feedback control of a metal strip passing through the non-contact magnetic rotor steering device.
US11125268B2
A composite structural component comprises an elongate member made of a polymer matrix composite material. The elongate member comprises a main portion extending along an axis A and an end portion with an inner surface extending from the main portion to an open end of the member. The composite structural component also comprises an end fitting forming a mechanical joint with the end portion, the end fitting comprising an internal portion positioned captive within the elongate member in contact with the inner surface of the end portion; an external portion positioned in contact with an outer surface of the end portion; and an adjustable fastener extending axially between the internal and external portions to clamp the end portion between the internal and external portions. The inner surface of the end portion in contact with the internal portion extends towards the axis A at an increasing angle to the axis A.
US11125253B2
A pneumatic articulating structure includes a plurality of tiles, a flexible cover, and a plurality of resiliently flexible hinges. Each tile has a first surface and a second surface facing in opposite outward directions. An area of at least one respective first surface is greater than an area of at least one respective second surface. The cover is constructed to cover the tiles. The second surface of each one of the tiles is attached to the cover. Each tile is engaged to an adjacent tile by a respective hinge, and are proximate to the first surface. A vacuum chamber is define by at least the plurality of tiles and the flexible cover.
US11125251B2
An exchanger includes a seal; a first channel with an inlet and an outlet; a second channel alongside the first channel and isolated from the first channel by the seal, the second channel including an inlet and an outlet; and a transfer turbine including a first portion with one or more blades located within the first channel, a second portion with one or more blades located within the second channel, and a shaft connecting the first portion and the second portion such that rotation of the first portion is synchronized with rotation of the second portion, the shaft extending through the seal. Related apparatus, systems, techniques, and articles are also described.
US11125244B2
An electric coolant pump is used as an auxiliary water pump in a vehicle. The pump includes radial mounting of the shaft (4) is provided by means of a coolant-lubricated radial sliding bearing (41) arranged between the pump impeller (2) and the rotor (32). A dry-running electric motor (3) with a radially inner stator (31) and a radially outer rotor (32) is accommodated in a motor chamber (13) separated from the pump chamber (10). A shaft seal (5) is between the radial sliding bearing (41) and the motor chamber (13). The rotor (32) is bell-shaped with an inner surface facing the shaft seal (5) and being fixed to the shaft seal (5) to axially overlap with the shaft (4). The motor chamber (13) has an opening to the atmosphere, which is closed by a liquid-tight pressure equalization membrane (6) that is permeable to vapor.
US11125236B2
A casing surrounds a rotary shaft and impellers (4), and includes a return flow path through which a fluid discharged from the impeller (4) on a front stage side between the impellers (4) adjacent to each other is guided inward in a radial direction so as to be introduced to the impeller (4) on a rear stage side, and a plurality of return vanes (50) disposed at an interval in a circumferential direction inside the return flow path. An exit angle of the return vane (50) is inclined forward in a rotation direction of the impeller (4), according to the radial direction, and the exit angle of the return vane (50) decreases toward the return vane (50) on the rear stage side.
US11125229B2
A mechanical lubricant pump includes a control ring which shifts between a maximum and a minimum eccentricity position, the control ring having a circumference with anti-spring and pro-spring hydraulic surfaces, a pump rotor having slidable vanes which rotate in the control ring, a preload spring which pushes the control ring into the maximum eccentricity position, a hydraulic pilot chamber which pushes the control ring into the minimum eccentricity position, a hydraulic pressure control circuit which controls a gallery pressure by regulating a pilot chamber pressure, and a hydraulic outlet chamber which surrounds a part of the circumference. The hydraulic pilot chamber is charged with a pump outlet pressure or with the gallery pressure of an engine. The hydraulic outlet chamber is charged with the pump outlet pressure and is connected to the pump outlet for a pressurized lubricant. The anti-spring hydraulic surface is larger than the counter-acting pro-spring hydraulic surface.
US11125228B2
A blocking device for a pump having a rotor that is rotatable about a rotation axis in a pump duct and comprises a rotor hub and a rotor collar that extends from the rotor hub in the radial direction and encircles it in an undulating manner, wherein the blocking device comprises a plurality of blocking elements which are configured to block the pump duct in the axial direction on both sides of the rotor collar, wherein each of the plurality of blocking elements has a slot with a U-shaped sealing profile for abutting against the rotor collar, a sealing face for abutting against the rotor hub, and two contacting faces for abutting against a seat of the pump duct and/or against a contacting face of another blocking element of the plurality of blocking elements, and to a pump having a corresponding blocking device.
US11125219B2
A method of mounting a bearing to an air compressor including a shaft element having a first end and a second is disclosed, which includes the steps of: fixing the second end of the shaft element to a center of a gear; inserting the first end of the shaft element through a central hole of a bearing to have an annular step of the shaft element abutted an inner ring of the bearing; and hitting the first end of the shaft element by a striking tool to form an expanded or flared edge on a top face of the first end of the shaft element. With the method, the bearing can be firmly fixed between the expanded or flared edge and the annular step of the shaft element.
US11125215B2
Provided is a system for determining a soiling state of a wind turbine rotor blade. The system includes a pressure sensor adapted to measure a plurality of pressure values corresponding to a plurality of different heights above a trailing edge region of the wind turbine rotor blade, and a processing unit in communication with the pressure sensor and adapted to determine the soiling state of the wind turbine rotor blade by estimating an air flow velocity distribution above the trailing edge region of the wind turbine rotor blade based on the plurality of pressure values. Furthermore, a corresponding method of determining a soiling state of a wind turbine rotor blade is described.
US11125213B1
A road traffic and wind energy cogeneration system, comprising an energy conversion device and a road bearing mechanism, wherein the road bearing mechanism has a container, the container includes a case and a top cover; a piston is disposed in the case; an elastic chamber is disposed between the piston and a bottom wall of the case; the elastic chamber is filled with liquid; a guide column is fixed to the piston; the guide column penetrates upwards through the top cover to be fixed to a road pressure plate; an elastic mechanism is disposed between the piston and case bottom; an air cavity is formed between the top cover and piston; tire air cavity is connected to the wind power installation through the conduit; the elastic chamber is connected to a water flow power installation through the conduit.
US11125212B2
A wind power generation method capable of efficiently generating electricity while preventing a rotor from stalling. A generator (3) is connected to a vertical main shaft (5) of a rotor (2) via a clutch (9). The method comprising repeating the following steps: disconnecting the clutch when the rotor is rotating at or below a predetermined average wind speed, to idle the rotor, connecting the clutch for generating power by the generator when the rotor reaches a specific peripheral speed or rotational speed, again disconnecting the clutch when the rotor is rotating at or below the predetermined average wind speed to idle the rotor until the specific value of peripheral speed or rotational speed is reached, and again connecting the clutch for generating power by the generator once the rotor reaches the specific value.
US11125206B2
A wind turbine blade includes a lengthwise portion that extends between a root region and a tip region of the wind turbine blade. The lengthwise portion includes a cross section in which a first region surrounds a second region. The densities of the first and second regions vary with the first density being greater than the second density. The lengthwise portion includes a surface layer that bounds the first region, forms an exterior surface, and is configured to resist environmental degradation. At least one structural element extends longitudinally through the first region and is configured to reinforce the blade during use of the wind turbine. The lengthwise portion of a wind turbine blade may be made through an additive manufacturing process by depositing a main body in a plurality of layers. Each layer may be deposited in a plane generally parallel to a longitudinal axis of the lengthwise portion.
US11125196B2
An assembly includes a mounting flange, support, carrier, reservoir and fuel pump. The mounting flange has a fluid passage extending through the mounting flange. The support is coupled to the mounting flange, and the carrier is coupled to the support with the weight of the carrier acting in compression on the support. The reservoir is carried by at least one of the carrier and the mounting flange with the weight of the reservoir acting on the carrier and/or the mounting flange, and the reservoir defining an interior. The fuel pump is carried by at least one of the carrier and the reservoir, the fuel pump has an inlet received within the reservoir interior and an outlet from which pressurized fuel is discharged from the fuel pump when the fuel pump is operating. The support defines at least part of a passage that is communicated with a fluid source.
US11125189B2
An internal combustion engine has a combustion chamber, an intake tract through which air can flow, a first tank for a liquid spark-ignition fuel, a second tank for water, a mixing region, in which the spark-ignition fuel from the first tank is to be mixed with the water from the second tank thereby creating a mixture having the spark-ignition fuel and the water, an injection valve which is allocated to the combustion chamber and by which the mixture can be injected directly into the combustion chamber, and a second injection valve which is allocated to the combustion chamber and provided in addition to the injection valve and by which in relation to the water and the spark-injection fuel, only the spark-injection fuel from the first tank can be injected at a location upstream of the combustion chamber into the intake tract and thus into the air flowing through the intake tract.
US11125181B2
An internal combustion engine for a motor vehicle has at least one cylinder, a cylinder head, and a piston which is movably mounted in the cylinder and has a combustion chamber side which delimits a combustion chamber with the cylinder head and the cylinder. The cylinder head has a combustion chamber roof, in which at least two valve seats for at least one inlet valve and at least one outlet valve are provided. The combustion chamber roof has at least one arched cylinder head section which is arranged between the at least two valve seats and points away from the combustion chamber.
US11125170B2
An engine/reformer system accepts a first fuel and reforms it into syngas for use as a fuel in an accompanying internal combustion engine. Prior to reforming, the first fuel is pressurized and/or heated to at or near supercritical fluid conditions, such that the resulting syngas leaves the reformer in a supercritical fluid state. Injection of the supercritical syngas into an engine cylinder avoids the autoignition problems that occur when gaseous syngas is used. The first fuel is a fully self-reforming fuel (one that needs no separate water supply for complete conversion to syngas), and can beneficially be a “wet” fuel, such as ethanol containing water, allowing the system to use intermediate products of an ethanol production process (such as hydrous ethanol and stillage wastewater) as fuel, and reducing the overall cost of fuel production and engine operation.
US11125162B2
A heat exchanger which may be used in an engine, such as a vehicle engine for an aircraft or orbital launch vehicle. is provided. The heat exchanger may be configured as generally drum-shaped with a multitude of spiral sections, each containing numerous small diameter tubes. The spiral sections may spiral inside one another. The heat exchanger may include a support structure with a plurality of mutually axially spaced hoop supports, and may incorporate an intermediate header. The heat exchanger may incorporate recycling of methanol or other antifreeze used to prevent blocking of the heat exchanger due to frost or ice formation.
US11125157B2
A compact inlet design including a single bulkhead and/or an acoustic panel extending into nacelle lip region for noise reduction. The compact inlet is used with a low power fluid ice protection system capable of preventing ice build-up on the acoustic panel in the nacelle lip region.
US11125154B2
The centrifugal impeller can have a hub and a plurality of blades, each of the blades having a span extending from the hub to a tip edge, camber lines extending from an inlet edge to an outlet edge between two opposite faces, including a tip camber line extending along the tip edge and a 50% span camber line extending at 50% of the span, a thickness extending between opposite faces of each blade, the tip edge having, at a location corresponding to 5% of the tip camber line, less than 15% of the maximum thickness, each of the blades having, along the 50% span camber line, a thickness reaching at least 58% of the maximum thickness and then reducing by at least 5% of the maximum thickness within 10% of the length of the 50% span camber line.
US11125146B2
Systems and methods are disclosed for determining a temperature of a coolant in a cooling system for an engine and diagnosing a thermostat in the engine responsive to the determined temperature. A system includes a liquid cooling system including a thermostat, the liquid cooling system structured to circulate a coolant, and a controller coupled to the liquid cooling system and the EGR system. The controller is structured to: receive engine heat data indicative of a first amount of heat introduced into an engine; receive heat loss data indicative of an amount of heat loss experienced by the coolant; determine a temperature of the coolant based on the first amount of heat and the amount of heat loss; compare the determined temperature of the coolant to a sensed temperature of the coolant; and determine a status of the thermostat responsive to the comparison.
US11125132B2
Disclosed is a method for control of dosage of a reducing agent into an exhaust stream, which includes: determining at least one sensor signal SNOx from at least one nitrogen oxides NOx sensor arranged downstream of at least one of the one or more reduction catalysts as at least one sensor correction value SNOx_corr, respectively, if: 1) the engine rotates without fuel supply; 2) an exhaust mass flow M′exh is greater than an exhaust mass flow threshold M′exh_th; M′exh>M′exh_th; and 3) the sensor signal SNOx has had a value smaller than a sensor signal threshold SNOx_th; SNOx
US11125130B2
A composition having an extract of seed of Emblica officinalis. Methods of preparing extract of seed of Emblica officinalis. An amla seed blend composition having various ratios of extracts of seeds of Emblica officinalis. Nutraceutical or pharmaceutical methods for decreasing the total cholesterol, decreasing triglyceride, decreasing blood glucose level, enhancing HDL-C levels, increasing the HDL-C level to total cholesterol ratio, lowering LDL-C levels, decreasing the CRP level, decreasing the intima media thickening, reducing hair fall in mammals especially human beings. The extract of seed of Emblica officinalis, or the amla seed blend composition is more effective compared to extracts prepared from fruits of Emblica officinalis.
US11125128B2
A method of controlling regeneration of a particulate filter which traps particulate matter contained in an exhaust gas may include: raising, by a controller, a temperature of the exhaust gas to regenerate the particulate filter by burning the trapped particulate matter when an amount of the particulate matter trapped in the particulate filter is greater than or equal to a predetermined amount. Raising the temperature of the exhaust gas may include: raising the temperature of the exhaust gas based on a first temperature difference compensation, and raising the temperature of the exhaust gas based on a second temperature difference compensation. In particular, the first and second temperature difference compensations are calculated based on a target temperature of the exhaust gas at an upstream of the particulate filter and an actual temperature of the exhaust gas at the upstream of the particulate filter.
US11125124B2
The invention relates to a system (100) for operating a valve of an internal combustion engine (10), said system comprising a primary fluid circuit (60) configured to define a fluid passageway for circulating a compressible fluid medium there through being operatively connectable to an actuator (92) of an actuated flow control valve (90, 95) of said internal combustion engine, thereby capable of delivering a valve opening force. The system further comprises: a secondary fluid circuit (80) configured to define a secondary fluid passageway for transporting a compressed fluid medium, and having an inlet passage (87) connectable to a cylinder for receiving the compressed fluid medium; and an auxiliary pressurized system (81) comprising a chamber (83) and at least one reciprocating member (82) operable in said chamber (83), said auxiliary pressurized system (81) being arranged in fluid communication with said secondary fluid circuit (80) and in fluid communication with said primary fluid circuit such that said at least one reciprocating member (82) pressurizes said primary fluid circuit when said compressed fluid medium of the secondary fluid circuit acts on said at least one reciprocating member (82).
US11125108B2
A turbocharger includes a bearing housing containing a motor within an interior portion of the bearing housing. A liquid-cooled power module is secured to an exterior portion of a bearing housing. The power module contains electrical components that power and control speed of the motor, and has an enclosure that includes sealed first and second volumes separated by a common wall. The first volume is a liquid-cooled compartment for removing heat generated from the electrical components, and the second volume is a liquid-free compartment containing the electrical power components. The electrical power components are fixed to the common wall, which is formed of a heat conductive material, and which may include fins extending into the first volume to optimize heat transfer from the common wall into the liquid-cooled compartment. Finally, the liquid-cooled power module communicates with the motor directly through the bearing housing.
US11125104B2
The present disclosure concerns control a hybrid electric gas turbine system (300) for an aircraft. The system comprises an electric generator (308) and a gas turbine (309) to form a generator system, an electric motor (303) and a fan (302) to form a propulsor (301), a controller (306) and an electric storage unit (307). After receiving a command for a change in demand for thrust, the controller (306) determines an operational profile that minimises a function comprising a measure of fuel supplied to the gas turbine (309), a transfer of electric power from or to the electric storage unit (307) and a difference between measures of current and demanded thrust over a time period. The controller then operates the electric motor (303), gas turbine (309) and electric storage unit (307) according to the determined operational profile over the time period.
US11125103B2
A radial flow gas turbine generator (10) where the gas turbine generator (10) includes a shaft (30) having a rotor (20) of the generator (10), a compressor wheel (16) and a turbine wheel (18) fixed thereto. The shaft (30) is supported for rotation by a single bearing arrangement (38 provided at an axial position on the shaft (30) that is between the rotor (20) and the compressor wheel (16).
US11125100B2
A turbine shroud segment of a turbine shroud for use in a turbine of a gas turbine engine is disclosed herein. The turbine shroud segment includes a carrier segment and a blade track segment. The carrier segment includes metallic materials. The blade track segment includes ceramic matrix composite materials. A seal is arranged between the carrier segment and the blade track segment.
US11125094B2
A seal assembly includes a first and second seats. The first seat includes an axial portion extending circumferentially around a center axis and extending axially from a first end to a second end. A radial portion extends circumferentially around the axial portion and extends radially from the axial portion between the first end and the second end. A cavity is formed in the radial portion and extends circumferentially around the axial portion. A second seat includes a radial segment extending circumferentially around the center axis and extending radially from an inner surface to an outer surface of the radial segment. An axial segment extends circumferentially around the first end of the first seat, and extends axially from the radially segment to a distal end. The axial segment includes a tapered outer surface that tapers radially inward toward the distal end. The distal end is received in the cavity.
US11125093B2
A vane includes a ceramic vane piece that defines first and second vane platforms and a hollow airfoil section that joins the first and second vane platforms. A structural platform adjacent the first platform defines a radial seal slot. A seal has a radial leg and an axial leg. The radial leg extends in the radial seal slot and the axial leg extends in an interface between the structural platform and the first vane platform.
US11125088B2
A rotor blade for a gas turbine, in particular an aircraft gas turbine, having a blade root element and a stream deflection portion adjoining the blade root element (12) in the longitudinal direction of the blade (RR); respective centroids (24) of blade cross-sectional areas of the stream deflection portion residing on a common stacking axis (26). It is provided that, starting from a first centroid (24) of a first blade cross-sectional area adjoining the blade root element (12), the stacking axis (26) extend within a cone (28) whose apex resides within the first centroid (24), and whose cone height (KH) extends orthogonally to the plane of the blade cross-sectional area; the angle (β) of the cone (28) being greater than 0° and smaller than or equal to 4°; preferably greater than or equal to 0.5° and smaller than or equal to 2°.
US11125085B2
A blade of a fan or compressor that reduces loss by enlarging a laminar flow region over a blade surface is provided. The blade is divided into a subsonic region where the relative Mach number of the inlet air flow during rated operation of a turbofan engine is lower than 0.8 and a transonic region where the relative Mach number is equal to or higher than 0.8. A blade surface angle change rate is based on an angle formed by a tangent to the blade surface and the axis of the engine, the leading edge blade surface angle, and the trailing edge blade surface angle at. In each of the subsonic region and the transonic region, values of the blade surface angle change rate on the pressure and suction surfaces are defined at predetermined axial locations along the chord on the pressure and suction surfaces.
US11125083B2
A focused sampling method comprising: allocating fluid flow from a guard zone through a guard line and from a sample zone through a sample line, the guard zone being positioned at least partially concentrically about the sample zone and the guard zone, and the sample zone being in fluid communication with a formation; pumping, via a common line, a combined fluid flow from the formation through to a discard line for a pre-sampling time period, the combined flow comprising the fluid flow allocated from the guard zone into the guard line and the fluid flow allocated from the sample zone into the sample line; subsequent the pre-sampling time period, discontinuing flow from the guard line into the common line, such that the combined flow comprises only the fluid flow from the sample line; and introducing the combined flow comprising the fluid flow from the sample line into a sample chamber.
US11125081B2
A method includes positioning a downhole acquisition tool in a wellbore in a geological formation. The method includes operating a pump module to gather information for a fluid outside of the downhole acquisition tool that enters the downhole acquisition tool from a first flowline, a second flowline, or both while the downhole acquisition tool is within the wellbore. Operating the pump module includes controlling a valve assembly to a first valve configuration that enables the fluid to flow into the downhole tool via the first flowline fluidly coupled to a first pump module. Operating the pump module includes controlling a valve assembly to a second valve configuration that enables the fluid to flow into the downhole tool via the second flowline fluidly coupled to a second pump module, and selectively using a turnaround module or a crossover portion disposed between the first flowline and the second flowline to permit discharging the fluid from one flowline to the other flowline by actuating a valve associated with the turnaround module when the first pump module or the second pump module is not in use.
US11125078B2
Aspects of the present disclosure relate to a downhole device including an actuator which has a primary purpose to operate the device while also having a secondary purpose to induce controlled pulses into a downhole environment at a first location for detection at a second location. A control package can be connected to the actuator. The control package is operable to detect a trigger event and control the actuator to cause the controlled pulses in the downhole environment in response. In some aspects, the trigger event is the reception of a command sent to the downhole device from the surface and the controlled pulses serve to provide a feedback signal receivable at the surface.
US11125068B2
The present invention relates to a channel fracturing method with alternative injection of conventional and capsule-type soluble proppants. The method includes the following steps: injecting pad fluid into a wellbore to break a formation and form fractures in the formation; alternately injecting a sand-carrying fluid containing conventional proppant and a sand-carrying fluid containing capsule-type soluble proppant into the wellbore in sequence to support fractures in the formation and continue to fracture the formation; injecting displacement fluid into the wellbore to completely displace the sand-carrying fluids in the wellbore into the fractures. The conventional proppant of less dosage is used. The capsule-type soluble proppant is less difficult to be developed and its solubility is sensitive to the fracture closure, which is conducive to the quick flowback after fracturing. The channel fracturing technology is more mature, reliable, and cost-effective, and the concept of forming high-conductivity channel is more simple and effective.
US11125067B2
Methods of hydraulically fracturing a subterranean formation to improve the production rates and ultimate recovery by contacting unconsolidated resin-coated proppant particulates residing in a propped fracture with a reactive crosslinker in order to form a consolidated proppant pack. Methods for using proppant surface chemistry in water injection wells to consolidate the resin-coated proppant particulates in a gravel packed or frac packed region of a wellbore.
US11125065B2
Energy may be stored by injecting fluid into a fracture in the earth and producing the fluid back while recovering power and/or desalinating water. The method may be particularly adapted to storage of large amounts of energy such as in grid-scale electric energy systems. The fracture may be formed and treated with resin so as to limit fluid loss and to increase propagation pressure. The fluid may be water containing a dissolved salt or fresh water and a portion or all of the water may be desalinated using pressure in the water when it is produced.
US11125064B2
A method of acidizing a geological formation is provided. A method of determining an effectiveness of the acidizing with NMR spectroscopy is also provided. Various embodiments of the method of acidizing and the method of determining the effectiveness of the acidizing are specified.
US11125058B2
A method of estimating a real time production flowrate from a well by estimating a real time flowrate of a marker fluid in the well, and comparing the estimated flowrate with a baseline marker fluid flowrate; where the baseline marker fluid flowrate correlates to baseline production fluid flowrate. The baseline marker fluid flowrate is obtained by introducing an amount of a marker fluid in the well, monitoring the time over which the marker fluid travels a set distance, and estimating a flowrate of the marker fluid based on the monitored time and amount of marker fluid. The real time production flowrate is obtained by extrapolating the baseline production fluid flowrate by an amount derived from a comparison of the baseline and real time marker fluid flow rates.
US11125053B2
A multi-function diverter tool is disclosed that allows positive-indication opening and closing of the tool in a downhole environment. The tool includes a first sleeve adapted to open outlet ports in the exterior surface of the tool body. The tool includes a second sleeve which is movable with respect to the first sleeve and is adapted to close the outlet ports when moved from an initial position to a second position.
US11125046B2
Systems, methods, and apparatuses for deploying a lost circulation fabric (LCF) to seal a lost circulation zone during a drilling operation. The LCF may be contained within a lost circulation fabric deployment system (LCFDS) that is coupled to a tubular of a drilling string. The LCFDS may include a controller and sensors to detect the presence of a lost circulation zone and deploy the LCF upon detection of the lost circulation zone. In some implementations, a plurality of LCFDSs may be disposed on the tubular and work in cooperation to deploy a plurality of LCFs to form a seal along the lost circulation zone.
US11125043B2
Reduced order modeling is used in the present systems and methods for monitoring the health of a system and is particularly useful in monitoring the health and estimating the remaining useful life of blow out preventer (BOP) annular used in an oil or gas well. A reduced order model is a linear low order characterization of the system that describes the annular behavior with a small number of parameters that can be interpreted physically. The reduced order model is then identified and adapted in real-time in order to detect the change in the system behavior and characteristics. This adaptation helps in drawing conclusions on diagnostics and prognostics of the physical system.
US11125031B2
A drilling fluid waste disposal system includes a trench having an outlet, a receiving pit in fluid communication with the outlet of the trench, a first weir in the receiving pit, and a second weir in the receiving pit. The outlet of the trench feeds a slurry to the receiving pit, such that the slurry is at least partially separated into a liquid-enriched portion and a fluid-enriched portion using the first and second weirs. The system also includes a pump configured to draw the liquid-enriched portion of the slurry from the receiving pit and configured to introduce the at least some of the liquid-enriched portion of the slurry back into the trench. The system further includes a drying apparatus in communication with the receiving pit configured to receive the solids-enriched portion of the slurry from a second position in the receiving pit.
US11125030B2
A guiding system for a hybrid lifting tower includes: one or more guiding structures configured to be positioned along the hybrid lifting tower. The guiding structures comprise main parts adapted to be attachable to the hybrid lifting tower. The main parts are adapted for passage of pipes. One of the guiding structures is connected to at least one other adjacent guiding structure and/or to a tower ending structure by at least one structural connecting member. A hybrid lifting tower including the guiding system is also disclosed.
US11125027B2
A flat pack (1) for operating a downhole tool or sensor includes a plurality of tubes (3a, 3b); a spacer (2) disposed between the tubes (3a, 3b); and a jacket (4) encapsulating the tubes (3a, 3b) and the spacer (2). The tubes (3a, 3b) and the spacer (2) are positioned in the jacket (4) in a side-by-side arrangement. The tubes (3a, 3b) and the spacer (2) are not twisted along the flat pack (1).
US11125021B2
A downhole cutting tool has a body that includes a cutting end, a connection end, a longitudinal axis extending axially through the body, and a gradient composition having one or more gradients. Each gradient extends a distance in a respective direction through the body. Each gradient has changing amounts of a first material in the gradient composition along the respective direction in which the gradient extends.
US11125017B2
System and method for analyzing and evaluating the performance of a directional driller (“DD”) include acquiring and analyzing drilling data in real time, identifying activities and decisions that are the responsibility of the directional driller, and confirming whether or not the directional driller's decisions were appropriate or not and in what timeframe. The system and method may provide output information for evaluation purposes, for example, in the form of a directional drilling quality report. The directional drilling quality report may allow evaluation of an individual directional driller and also comparison of directional drillers relative to each other. The use of real-time drilling data allows the report to be modified to reflect actual drilling conditions and objectives as needed.
US11125014B2
Ladder hanger systems and methods are disclosed, including a hanger assembly engaged with a ladder, the hanger assembly comprising: a plate having a longitudinal axis, a front having a textured surface, and a back; a first track and a second track connected to the back of the plate, the first track substantially aligned with the second track along the longitudinal axis, the first track spaced longitudinally from the second track; a first clamp moveably engaged with the first track, a second clamp moveably engaged with the second track; and mounting hooks connected to the plate between the first track and the second track, the mounting hooks forming a receiving space for a rung of a ladder, engaged with the first rung, and positioned between a pair of spaced apart rails of a side rail assembly.
US11125008B2
A temporary panel and panel system. The panel system comprises a fabric held in a two-part, snap-together connector system. The connector system is attachable to a window connector system to secure it temporarily until fasteners can be driven into the panel system and the channel of the window frame. The window connector includes a fastener boss that helps to hold the fasteners that hold the panel to the window frame. The fabric of the panel system is made of a geotextile. The marginal edge of the geotextile may be coated with urethane adhesive before being inserted between the two parts of the connector system. Placement of fasteners along the perimeter of the connector system is guided by a centering groove in the connector system that positions the fastener over a fastener boss in the window frame. The panel system, help temporarily in place to the window frame, may then be securely attached by fasteners driven into the connector system.
US11124995B2
A push-lifter for a vehicle drains water entered into an inside through a drainage portion. A lower portion of a case includes a peripheral wall, a bottom wall, and an air vent portion opening at a center of the bottom wall. A cap includes a bottom portion located away from the bottom wall, and forming a first air flow channel communicating with the air vent portion between the bottom portion and the bottom wall; a side portion located away from the peripheral wall by continuing to the bottom portion, and having a cylindrical shape forming a second air flow channel communicating with the first air flow channel between the side portion and the peripheral wall; and a drainage portion located on a lower side in an attachment state of the case relative to a vehicle body side, communicating with the second air flow channel, and opening toward the bottom portion.
US11124991B2
A tamper-resistant lock assembly comprising a plate having a slot for receiving a key, the slot extending through the plate from an opening in a front face thereof to an exit in an opposing rear face thereof, the opening having a first profile and the exit having a second, different profile, the key comprising a shaft having a bit extending therefrom, the bit being formed of a shape memory material and being pre-configured such that its cross-sectional shape in its temporary form matches the first profile and the bit can be inserted through the slot via the opening and, upon application of a predetermined external stimulus, returns to a permanent form in which its cross-sectional shape matches the second profile and the bit can be retracted from the slot via the exit.
US11124987B2
A tent with convenient locking mechanism for telescopic leg tube includes a tent rack and support legs attached to an underside of the tent rack. The support legs include a fixed leg tube, a movable leg tube movable up and down within the fixed leg tube, and a locking mechanism defining movement of the movable leg tube. The locking mechanism includes a locking plate movably disposed on the fixed leg tube and movable forward and backward relative to the movable leg tube, and a locking member capable of locking the movable leg tube by linkage with the locking plate. Through the coaxial connection between the locking plate and the locking member, the structure is simple, the connection reliability is high, and the operation is convenient, so that the locking and unlocking may be realized only by rotating the locking plate.
US11124986B1
A columbarium system that facilitates simplified and less expensive manufacture and assembly. The new columbarium system includes glass or stone fronts for the niches that can be readily personalized and more readily replaced. The columbarium system includes a set of interlocking panels for creating the box or niche network by providing the walls, floors, and ceilings of the niches (or boxes). A set of extrusions or structural members are included in the system to enhance the structural integrity (e.g., vertical and horizontal stability and strength) of the assembled plates and also to receive and retain a plurality of fronts or shutters in the columbarium system. A U-shaped gasket or sealing member, which may be formed of silicone or other resilient and weather resistant material, is provided that extends about the perimeter of each front to protect each niche or box from the elements.
US11124985B1
An umbrella anchoring system including an umbrella coupling unit assembly and a ground spike assembly is disclosed herein. The umbrella coupling unit assembly includes an upper umbrella coupling aperture including a locking mechanism to aid a user in securing an umbrella therein. Furthermore, the umbrella coupling unit assembly includes a lower aperture configured to receive the ground spike assembly therein. The ground spike assembly is securely mounted to a ground surface at a deep enough length to efficiently support an umbrella. Additionally, the umbrella anchoring system also includes a hand crank disposed on the umbrella coupling unit assembly to aid a user in securing the umbrella coupling unit assembly to the ground spike assembly. The umbrella anchoring system increases the safety of a user by providing increased protection to anchored umbrellas from strong winds.
US11124981B2
An apparatus for removing sediment from a pond includes: a handle; a vacuum unit connected to the handle, said vacuum unit having a first opening adapted for receiving material sucked into said opening and a second opening for material sucked into said vacuum unit to exit at a point outside said pond, said vacuum unit being submersible, supported by at least one wheel, and having an aperture for receiving a mixture from a bottom of the pond; a hose associated with said second opening; and a storage container, said storage container having a body and a storage film cartridge adapted to be positioned in said body, said cartridge having storage film therein, said storage film being permeable to water and having a mesh, and a sealing mechanism having an actuator operably connected to said cartridge, wherein actuation of said actuator rotates said cartridge causing said storage film to seal.
US11124975B1
A universal transition molding for bridging two floor surfaces can include: a substantially symmetrical extruded profile of unitary construction having: (i) a substantially planar central portion, (ii) a pair of downwardly depending substantially planar wings, (iii) a pair of hinge sections joining the wings to opposing edges of the central portion, and (iv) a pair of vertical legs depending from a bottom surface of the central portion. Methods of manufacturing and installing the universal transition molding are described.
US11124962B2
An approved dynamic construction is used for effectively thermally insulating and sealing of a safing slot between a floor of a building and an exterior wall construction, wherein the exterior wall construction includes a curtain wall configuration defined by an interior wall glass surface including one or more aluminum framing members, wherein the vision glass extends to the finished floor level below. The dynamic, thermally insulating and sealing system includes a first element for receiving the insulating elements and positioned in the zero spandrel area of a glass curtain wall construction including only vision glass to maintain thermally insulating and sealing of the safing slot during exposure to fire and heat as well as movement in order to maintain a complete seal extending across the safing slot.
US11124956B2
The water conduit has: a first water-guiding portion extending from a water supply portion, where the flush water is supplied to the water conduit, to a first spout port located on one of right and left sides of the bowl portion; and a second water-guiding portion extending from the water supply portion to a second spout port located on the other side. The water supply portion is located at a position on the one side. The flush water is supplied to the water supply portion in a direction from the water supply portion toward the first water-guiding portion. A collision wall is provided on a way of the first water-guiding portion such that at least a part of the supplied flush water collides with the collision wall. The at least part of the flush water having collided with the collision wall is supplied to the second water-guiding portion.
US11124954B2
Disclosed is an in-the-bowl dispensing device designed to dispense a composition after the flush of the toilet bowl is complete. In this manner the composition is retained in the toilet bowl until the toilet bowl is flushed by the next user.
US11124953B2
A leakage prevention system for sanitary appliances, such as shower drains, kitchen drains, any other building drains, and squat toilets. This system can completely prevent leaks from any wastewater or sewage drains, wherein there is no need to attach the edges of a waterproof membrane to the surface beneath the waterproof membrane.
US11124951B2
A spring includes a first spring arm extending from the first side edge of the flat base, the first spring arm including a first arcuate portion extending from the flat base, a first straight portion extending from the first arcuate portion and disposed proximate to the rear face, the first straight portion defining a first obtuse angle with the rear face, and a first straight portion length.
US11124947B2
A sensor-augmented system for optimizing the loading parameters of a work machine to engage a pile. The system comprises a sensor coupled with the work machine where the sensor is configured to collect image data of the pile in a field of view of the sensor; a sensor processing unit communicatively coupled with the sensor where the sensor processing unit is configured to calculate a volume estimation of the pile based on the image data; and a vehicle control unit communicatively coupled with the sensor processing unit to modify a loading parameter of the work machine in response to a calculated predictive load based on the volume estimation and stored data to identify material type of the pile.
US11124942B2
A system for controlling a ground engaging work implement includes a machine position sensor, a work surface position sensor, a work implement position sensor, and a controller. The controller determines the position of the machine, determines the topography of the work surface, determines a location of a pre-task trigger location adjacent the task start location, and determine a position of the lowest surface of the ground engaging work implement. The controller generates traverse signals to propel the machine from the task end location towards the task start location, generate work implement height signals to maintain the lowest surface of the ground engaging work implement at or above the traversing threshold height as the machine travels from the task end location towards the task start location, and generate work implement lowering signals to lower the work implement to the pre-task threshold height after the machine passes the pre-task trigger location.
US11124940B1
An internally braced synthetic mattress is a geosynthetic structure made of a geosynthetic material. The structure has a bottom side, a top side and at least one upright side joining at least a portion of the bottom side and top side. The at least one upright side is formed by an upright fold of the geosynthetic material. A horizontal bar is woven through a portion of the bottom side of the geosynthetic structure and joined with an upright bar and a diagonal bar to form at least one angle brace to support at least a portion of the geosynthetic structure. The geosynthetic structure contains a filler to prevent/reduce erosion.
US11124938B2
A foundation component having an elongated shaft with a below-ground end and an opposing above-ground end. The foundation component is installed by sleeving it over a mandrel and applying downward force to the mandrel to insert the component and mandrel into underlying soil. Proximate to the underground end, the shaft has one or more crumple zones formed along its length. When the mandrel is rotated to a locked position and upward force is applied while bracing the above-ground end of the component, one or more of the crumple zones expand transversely into the soil, depending on the soil's density, thereby increasing the component's bearing capacity and resistance to pull out.
US11124923B2
In a method for renewing sleepers of a track formed of rails and the sleepers, the placement of skids, which support a machine frame of a track-building machine on the sleepers, is preceded by the machine frame being intermediately supported on the sleepers. The two rails are then distanced from one another, while avoiding a breakage separation, in a track section that includes both the region of the skids and the intermediate support. After supporting the machine frame on the skids, the intermediate support is lifted off the sleepers and work is begun.
US11124918B2
A fluorine-free composition includes at least one polycarbodiimide compound derived from a carbodiimidization reaction of a carbodiimidization reaction mixture comprising at least one oligomer, wherein the oligomer comprises at least one isocyanate end group and at least two repeating units, wherein each of the at least two repeating units comprises at least one hydrocarbon group having at least 16 carbon atoms. The composition may also include at least one paraffin wax. Such compositions are useful for treating fibrous substrates to enhance their water-repellency.
US11124911B2
A washing machine includes: a tub; a drum; an induction heater disposed in a position spaced apart from the drum and configured to heat the drum; an input power source; a relay configured to interrupt a current applied to the coil of the induction heater from the input power source; a first processor configured to control the relay; and a safety device connected to a circuit connecting the first processor and the relay. The safety device includes: a first thermostat configured to operate according to a temperature of a first air between the drum and the tub, and open the circuit when the temperature of the first air is a first safety control temperature; and a thermal fuse configured to operate according to a temperature of a second air outside the tub, and open the circuit when the temperature of the second air is a second safety control temperature.
US11124910B2
A method of preparing a tufting process for tufting a fabric, preferably carpet, having regions (14, 16, 18) of different color appearance by using at least two different kinds of yarns, yarns of different kinds of yarns (b, w) alternately following each other in a needle bar longitudinal direction of a needle bar of a tufting machine, comprises the steps of: a) defining a predetermined number of color mixing values, b) assigning with each color mixing value a color-related tufting aspect instruction, c) providing a color pattern representation (11) of the fabric to be tufted comprising a plurality of color regions (14, 16, 18), d) assigning with each color region (14, 16, 18) one of the color mixing values.
US11124896B2
Additives such as colourants may be incorporated into polymeric materials such as polyesters, such as in polyester fibre production, by use of a liquid formulation comprising colourant and a vehicle. The vehicle may comprise a functionalised pentaerythritol, trimethylolpropane or trimellitate. The liquid formulation is suitably contacted with the polymeric material in a melt processing apparatus.
US11124895B2
The present invention is directed to a method and a system for the production of at least one polymeric yarn comprising means for mixing a polymer (1) with a first solvent yielding a mixture; means for homogenizing the mixture; means for rendering the mixture inert (21, 22, 23); means for dipping the mixture into a quenching bath (30), wherein an air gap is maintained before the mixture reaches the quenching bath (30) liquid surface forming at least one polymeric yarn; means for drawing (41) the at least one polymeric yarn at least once; means for washing (5) the at least one polymeric yarn with a second solvent that is more volatile than the first solvent; means for heating the at least one polymeric yarn (6); means for drawing at room temperature (7) the at least one polymeric yarn at least once; and means for heat drawing (8) the at least one polymeric yarn at least once. The instant invention also concerns a system and method of dosing a polymer mixture with a first solvent into an extruder (26), a device (5), a system and a method of solvent extraction from at least one polymeric yarn, and a method and system of mechanical pre-recovery (4) of at least one liquid in at least one polymeric yarn.
US11124894B2
A vapor phase growth apparatus according to an embodiment includes, n reactors performing a deposition process for a plurality of substrates at the same time, a first main gas supply path distributing a predetermined amount of first process gas including a group-III element to the n reactors at the same time, a second main gas supply path distributing a predetermined amount of second process gas including a group-V element to the n reactors at the same time, a controller controlling a flow rate of the first and second process gas, on the basis of control values of the flow rates of the first and second process gas supplied to the n reactors, and independently controlling predetermined process parameter independently set for each of the n reactors on the basis of control values, rotary drivers, and a heater.
US11124890B2
Provided herein is a method for measuring a concentration of a metal ion in an electrodeposition solution. The method of the present disclosure can substantially reduce the interference of organic additives and different electrode conditions on voltammetric metal ion concentration measurements.
US11124889B2
The present disclosure relates to methods of fabricating a porous structure, such as a porous silicon carbide structure. The methods can include a step of providing a structure to be rendered porous, and a step of providing an etching solution. The methods can also include a step of electrochemically etching the structure to produce pores through at least a region of the structure, resulting in the formation of a porous structure. The morphology of the porous structure can be controlled by one or more parameters of the electrochemical etching process, such as the strength of the etching solution and/or the applied voltage.
US11124888B2
An electrodeposition composition comprising: (a) a source of copper ions; (b) an acid; (c) a suppressor, and (d) a leveler, wherein the leveler comprises a quaternized dipyridyl compound prepared by reacting a dipyridyl compound with a difunctional alkylating agent or a quaternized poly(epihalohydrin). The electrodeposition composition can be used in a process for forming a copper feature over a semiconductor substrate in wafer level packaging to electrodeposit a copper bump or pillar on an underbump structure of a semiconductor assembly.
US11124886B2
A platform technology that uses a novel membrane electrode assembly including a cathode layer comprising a reduction catalyst and a first anion-and-cation-conducting polymer, an anode layer comprising an oxidation catalyst and a cation-conducting polymer, a membrane layer comprising a cation-conducting polymer, the membrane layer arranged between the cathode layer and the anode layer and conductively connecting the cathode layer and the anode layer, in a COx reduction reactor has been developed. The reactor can be used to synthesize a broad range of carbon-based compounds from carbon dioxide.
US11124884B2
An aqueous composition for reducing corrosive removal of material in pickling of metallic surfaces comprising bare and/or galvanized steel. The composition includes a mixture of a compound of the formula R1O—(CH2)x—C≡C—(CH2)y—OR2 in which R1 and R2 are both H, and a compound of the formula R1O—(CH2)x—C≡C—(CH2)y—OR2 in which R1 and R2 are each, independently of one another, an HO—(CH2)w— group with w≥2. X and y are each, independently of one another, from 1 to 4 in each of the two compounds of the formula R1O—(CH2)x—C≡C—(CH2)y—OR2. A process for pickling a metallic surface with reduced corrosive removal of material is disclosed.
US11124877B2
A film forming device includes a bottom plate detachably provided on a bottom surface of a mist spray head. The bottom plate includes a raw material solution opening, reaction material openings, and inert gas openings formed in regions corresponding to a raw material solution ejection port, reaction material ejection ports, and inert gas ejection ports, when the bottom plate is attached to the bottom surface of the mist spray head.
US11124876B2
Methods for halogenation of a hydrosilazane include contacting the hydrosilazane with a halogenating agent in a liquid phase to produce the halosilazane having a formula (SiHa(NR2)bXc)(n+2)Nn(SiH(2−d)Xd)(n−1), wherein each a, b, c is independently 0 to 3; a+b+c=3; d is 0 to 2 and n≥1; wherein X is selected from a halogen atom selected from F, Cl, Br or I; each R is selected from H, a C1-C6 linear or branched, saturated or unsaturated hydrocarbyl group, or a silyl group [SiR′3]; further wherein each R′ of the [SiR′3] is independently selected from H, a halogen atom selected from F, Cl, Br or I, a C1-C4 saturated or unsaturated hydrocarbyl group, a C1-C4 saturated or unsaturated alkoxy group, or an amino group [—NR1R2] with each R1 and R2 being further selected from H or a C1-C6 linear or branched, saturated or unsaturated hydrocarbyl group.
US11124875B2
An atomic layer deposition apparatus is provided. The apparatus includes a gas supply module for simultaneously providing atomic layer deposition gases including a source gas, a purge gas and a reaction gas on different regions of deposition target substrate, and a stage disposed on a side of the gas supply module and configured to move the deposition target substrate in a linear direction. At least 2 layers of the atomic layer are deposited on the deposition target substrate as moving the deposition target substrate in the linear direction along the stage at 1-cycle.
US11124871B2
A fluidized bed reactor designed for in situ gas phase impregnation. The reactor comprises a tube with an upstream zone and a downstream zone, the upstream zone and the downstream zone being separated by a separation filter. A method for a controlled-deposition of a sublimated precursor onto a fluidized solid support. The method is remarkable in that it is carried out in situ within the tube of the fluidized bed reactor in accordance with the fluidized bed reactor.
US11124863B2
A coating weight control apparatus includes: a strip passing position movement amount estimate part configured to estimate an movement amount of a strip passing position, in response to any of activation factors for movement of a strip passing position, that is, a welding point passing, a change in tension, and an operation of a correcting roll; and a nozzle position control part configured to shift each of positions of a front side nozzle and a back side nozzle by an amount corresponding to the movement amount of the strip passing position estimated by the strip passing position movement amount estimate part.
US11124860B2
The present invention provides a novel compound semiconductor that has improved thermoelectric figure of merit as well as excellent electric conductivity, and thus, can be applied for various uses such as thermoelectric conversion material of a thermoelectric conversion device, a solar battery, and the like, and a method for preparing the same.
US11124855B2
A process for pelletizing particles of a fine mineral ore, the process comprises the steps of a) mixing the particles of a fine mineral ore with a binder composition to obtain a pellet feed, b) forming the pellet feed into balls, c) drying the balls to form dried balls, d) preheating the dried balls at 60 to 105° C. until constant weight to form preheated balls, e) subsequently heating the preheated balls to a temperature of 1200° C. to 1400° C. to obtain pellets, wherein the binder composition comprises a) at least one colloid agent which exerts a cohesive force on the particles of a fine mineral ore forming the pellets, and b) at least one synthetic polymer which disperses the particles of a fine mineral ore in the pellets, wherein the synthetic polymer is a maleic acid/acrylic acid or a maleic acid/methacrylic acid copolymer.
US11124851B2
A press hardening steel by a thin slab and having a tensile strength of 1900 MPa or more includes following components by weight: C: 0.31-0.40%, Si: 0.36-0.44%, Mn: 1.6-2.0%, P≤0.006%, S≤0.004%, Als: 0.015-0.060%, Cr: 0.36-0.49%, Ti: 0.036-0.045% or Nb: 0.036-0.045% or V: 0.036-0.045% or a mixture of any two or more of the above in any proportion, B: 0.004-0.005%, Mo: 0.26-0.35%, and N≤0.005%. A method for producing the press hardening steel includes following steps: molten iron desulphurization; smelting and refining by an electric furnace or converter; continuous casting; descaling treatment before entering a soaking furnace; heating and soaking; high pressure water descaling before entering a rolling mill; hot rolling; cooling; coiling; austenitizing; die deforming and quenching.
US11124846B2
The invention provides novel and versatile classes of riboregulators, including inter alia activating and repressing riboregulators, switches, and trigger and sink RNA, and methods of their use for detecting RNAs in a sample such as a well and in modulating protein synthesis and expression.
US11124844B2
A region of the Trichomonas vaginalis AP65-1 gene has been identified which is useful for performing amplification assays to determine specifically whether T. vaginalis is present in the sample being tested. Oligonucleotides useful for performing thermal Strand Displacement Assay (tSDA) reactions on this gene are disclosed. The disclosed oligonucleotides can be used in an assay which is specific for multiple strains of T. vaginalis and which does not show cross reactivity with the genomes of other microorganisms or with human DNA.
US11124841B2
Described herein are methods and compositions useful in detecting, diagnosing and treating small cell lung cancer. Transgenic animal models and cell lines are disclosed for the study of a small cell lung cancer subtype. Methods of screening and identifying active agents for the treatment of a small cell lung cancer subtype as well as methods of identifying patients susceptible to treatment with aurora kinase inhibitors are also provided.
US11124834B2
The present invention is based on the discovery of genetic polymorphisms that are associated with venous thrombosis. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection.
US11124816B2
The present disclosure disclosed is method for improving the transparency of starch liquefaction, and belongs to the field of biologically modified starch. The method changes the molecular structure of the starch liquefaction product by adding a 1,4-α-glucan branching enzyme from Rhodothermus obamensis, so the molecular structure has a smaller branched chain and a higher branching degree, thereby achieving the purpose of improving transparency and stability. The method comprises the steps of dissolving a starch liquefaction product in water according to a certain concentration to prepare an aqueous solution of the starch liquefaction product, and adding a 1,4-α-glucan branching enzyme to react at a certain temperature for a period of time, so as to improve the transparency of the starch liquefaction product during storage. The method provides a new idea for improving the stability of starch liquefaction products, and has great potential and application prospects.
US11124812B2
The present application relates to a putrescine-producing microorganism in which the activity of formate dehydrogenase is increased, and a method for producing putrescine using the same.
US11124810B2
The present invention relates to a method of converting oxalate to oxalyl-coA and/or oxalyl-coA to glyoxylate in a fungus and to a method of producing glycolic acid. Still, the present invention relates to a genetically modified fungus comprising increased enzyme activity associated with oxalyl-CoA. And furthermore, the present invention relates to use of the fungus of the present invention for producing oxalate, oxalyl-coA, glyoxylate and/or glycolic acid from a carbon substrate. Still furthermore, the present invention relates to a method of producing specific products and to a method of preparing the genetically modified fungus of the present invention.
US11124809B2
This invention provides improved biological synthesis of the apocarotenoid α-ionone in Saccharomyces cerevisiae. The final native step involved in the natural apocarotenoid pathway depends on an endogenous farnesyl pyrophosphate synthase (FPPs). From there, heterologous geranylgeranyl pyrophosphate synthase (crtE), phytoene synthase (crtB), phytoene desaturase (crtI), lycopene ε-cyclase (LycE) and a Carotenoid Cleavage Dioxygenase (CCD1) are required to complete the synthesis of α-ionone. Lycopene ε-cyclase from lettuce (Lactuca sativa) or modified cyclase from Arabidopsis thaliana was used to overproduce lycopene which was then cleaved by the carotenoid cleavage dioxygenase from Petunia hybrida (Ph-CCD1).
US11124803B2
The invention relates to biotechnology and provides novel recombinant DNA molecules and engineered proteins for conferring tolerance to protoporphyrinogen oxidase-inhibitor herbicides. The invention also provides herbicide tolerant transgenic plants, seeds, cells, and plant parts containing the recombinant DNA molecules, as well as methods of using the same.
US11124799B2
Vaccines, methods of producing, and methods of using are provided in which a protective response to Valley Fever disease is produced when administered to an animal. The vaccine provides for expression of Coccidioides sp. Ag2 polypeptide in a plant or plant part, linked to a promoter preferentially directing expression to seed tissue of the plant or plant part. Further embodiments provide the polypeptide is targeted to the cell wall, vacuole or endoplasmic reticulum. The polypeptide may be fused to a dendritic cell targeting dendritic cell or a heat labile enterotoxin. Increased expression levels in the plant or plant part are obtained. The vaccine comprising the plant-produced Ag2 polypeptide may be a glucan chitin particle comprising the Ag2 polypeptide. The plant or plant materials in an embodiment may be orally administered.
US11124788B2
The present invention is directed to enzymes having Asx-specific ligase and cyclase activity and to nucleic acids encoding those as well as methods of the manufacture of said enzymes. Further encompassed are methods and uses of these enzymes.
US11124787B2
This invention relates to a pharmaceutical composition having thrombolytic activity comprising ADAMTS13, and to methods for treating or preventing a disorder associated with the formation and/or the presence of one or more thrombus and to methods of disintegrating one or more thrombus in a patient in need thereof. Furthermore, the invention relates to the use of a pharmaceutically effective amount of ADAMTS13 for the preparation of a pharmaceutical composition for treating or preventing a disorder associated with the formation or the presence of one or more thrombus and for disintegrating one or more thrombus in a patient in need thereof.
US11124785B2
There are gluten-degrading enzymes found in Rothia species bacteria that are subtilisins that belonging to the S8A family of serine protease family. The Rothia sp. derived subtilisin-like enzymes have the conserved catalytic triad composed of a Ser, His, and Asp residues that is characteristic of the serine protease family. The Rothia subtilisin enzymes are potent at cleaving proline-containing proteins, cleaving the second peptide bond after proline in the XPX1 motif, where X is any amino acid, P is proline and X1 is a hydrophobic amino acid, e.g. the XPQ motif, where Q is glutamine. Embodiments herein provide isolated enzyme compositions and formulations comprising subtilisins gluten-degrading enzyme from a Rothia species bacteria. Also provided herein are methods of treatment of celiac disease or a related disorder, treatment of gluten-containing foodstuff, degrading and/or detoxifying gluten comprising the subtilisins gluten-degrading enzyme and/or compositions.
US11124779B2
The present invention includes compositions and methods for detecting, treating and preventing renal and pancreatic diseases and disorders.
US11124778B2
A method for biosynthesis of polymer precursors, including, adipic acid, 1,6-hexanediol, 6-hydroxyhexanoic and 6-aminocaproic acids from carboxylic acids is provided. A method for biosynthesis of adipic acid from six-carbon dicarboxylic acids having α, β-enoate reductase activity by treatment with an enzyme is provided. The biocatalytic conversion of aliphatic and hydroxycarboxylic acids to corresponding aldehydes, alcohols, and amines using novel carboxylate reductases, aldehyde reductases, and aminotransferases is described. Also provided are genetically engineered microorganisms for use in the biosynthetic processes.
US11124776B2
The present invention relates to the delivery of a payload by bacterial delivery vehicle, i.e. the encapsulation and the delivery of a single plasmid by different bacterial virus particles. More specifically, the present invention concerns a pharmaceutical composition comprising a payload packaged in at least two different bacterial delivery vehicles and a method of production thereof.
US11124766B2
This disclosure relates to growth media and environments for in vitro culturing of cells that produce or are capable of producing antibodies. In certain embodiments, the media comprises IL-6, fibronectin, and typically a saccharide. In certain embodiments, the disclosure contemplates cell culture compositions comprising IL-6 and fibronectin that are derived from proteins secreted from mesenchymal stromal/stem cells (MSCs). In certain embodiments, the disclosure contemplates enclosures comprising culture compositions disclosed herein that are in ambient air or optionally in an environment wherein oxygen is absent or at a low concentration.
US11124765B2
The present invention relates to methods for deriving human hematopoietic progenitors, primitive macrophages, and microglial cells from human pluripotent stem cells. In particular, provided herein are highly efficient and reproducible methods of obtaining human primitive macrophages and microglia from human pluripotent stem cells, where the primitive macrophages and microglia can be suitable for clinically relevant therapeutic applications.
US11124743B2
The present invention relates to a liquid detergent composition for textile products containing the following component (A) in an amount of 10% by mass or more and 60% by mass or less), the following component (B), and water: component (A): an internal olefin sulfonate having 17 or more and 24 or less carbon atoms, wherein the mass ratio of an internal olefin sulfonate having 17 or more and 24 or less carbon atoms with the sulfonate group at position 2 or higher and position 4 or lower (IO-1S) to an internal olefin sulfonate having 17 or more and 24 or less carbon atoms with the sulfonate group at position 5 or higher (IO-2S), (IO-1S)/(IO-2S), is 0.75 or more and 5.5 or less; and component (B): an organic solvent having a hydroxy group.
US11124740B2
A removal composition and process for cleaning post-chemical mechanical polishing (CMP) contaminants and ceria particles from a microelectronic device having said particles and contaminants thereon. The composition achieves highly efficacious removal of the ceria particles and CMP by-product contaminant material from the surface of the microelectronic device without compromising the low-k dielectric, silicon nitride, or tungsten-containing materials.
US11124729B2
A lubricant composition includes a polyalkylene glycol base oil component in an amount of at least about 60 parts by weight based on 100 parts by weight of the lubricant composition. The lubricant composition has a kinematic viscosity at 100° C. of from about 4 to about 50 cSt and a kinematic viscosity at 40° C. of from about 20 to about 700 cSt, each measured in accordance with ASTM D445.
US11124728B2
The present disclosure relates to a continuously variable transmission oil composition containing a base oil containing a metallocene polyalpha olefin (mPAO) polymerized with a metallocene catalyst, a viscosity controlling agent containing Polybutadiene hydrogen phosphate Comb Polymethacrylate, and a clean dispersant, and contains mPAO and PHP Comb PMA, which have not been used previously, at a specific ratio to maximize the reduction in low-temperature viscosity while effectively forming an oil film, thereby enhancing fuel efficiency, and at the same time, enhancing durability of a transmission by increasing viscosity.
US11124721B2
There is disclosed an antifoam component which includes at least one poly(acrylate) copolymer for use in a diesel fuel. Poly(acrylate) polymers prepared by polymerizing a (meth)acrylate monomer comprising C1 to C30 alkyl esters of (meth)acrylic acid (“multifunctional monomer”) are also disclosed. Other poly(acrylate) polymers prepared by polymerizing (i) a (meth)acrylate monomer comprising C1 to C4 alkyl esters of (meth)acrylic acid (“solubility monomer”); (ii) a (meth)acrylate monomer comprising C5 to C12 alkyl esters of (meth)acrylic acid (“surface tension monomer”); and (iii) optionally at least one additional monomer comprising a solubility monomer, a surface tension monomer, a monomer comprising C1 to C30 alkyl esters of (meth)acrylic acid (“multifunctional monomer”), or combinations thereof are also disclosed.
US11124720B2
Additive compositions comprising (a) a hydroxycarboxylic acid; and (b) a compound derived from a hydrocarbyl-substituted succinic acid or anhydride wherein the ratio of (a) to (b) in the additive composition ranges from 1:9 to 9:1. The additive compositions may be added to a fuel. Methods of reducing wear in an engine comprising operating the engine using a fuel composition have the additive composition therein. The use of an additive composition in a fuel composition to reduce the fuel composition's coefficient of friction or to reduce wear in an engine.
US11124718B2
Various embodiments of a system for the removal of particulate emissions from an electric generating unit are provided, comprising: a gas producer; a primary particulate collector unit including: a primary collection hopper field each including at least one primary collection hopper, wherein each primary collection hopper includes a primary collection hopper outlet, each primary collection hopper outlet fluidically connected to a particulate discharge duct; a flue duct inlet oriented upstream of the at least one primary collection hopper field; a flue duct outlet oriented downstream of the primary collection hopper field; wherein the gas producer is fluidically connected to the primary particulate collector unit by a flue duct; and a particulate recirculation duct fluidically connected at a first end to the primary collection hopper and/or the particulate discharge duct, and fluidically connected at a second end to the flue duct upstream of the primary particulate collector unit.
US11124717B1
Methods for operating a hydroprocessing reactor and preventing corrosion in a hydroprocessing unit are provided. The hydroprocessing reactor includes surfaces exposed to corrosive compounds. In one aspect, a graphene-based coating is applied to the surfaces of the reactor. A feed comprising crude oil or its fractions and hydrogen is introduced into the reactor, and the operating temperature of the reactor is increased to 36° C.-600° C. The reactor is operated at a pressure of 10 bar-250 bar. The feed is then hydroprocessed in the reactor and the coating defines a barrier on the surfaces of the reactor to prevent corrosion. In another aspect, after application of the coating, the coated surface is tested to determine whether the coating covers the entire surface. Additional coating is then applied to one or more areas of the surface that were determined not to be covered by the initial coating.
US11124714B2
Fuel oil compositions, and methods for blending such fuel oil compositions, to enhance initial compatibility and longer term stability when such fuel oil compositions are blended to meet IMO 2020 low sulfur fuel oil requirements (ISO 8217). In one or more embodiments, asphaltenic resid base stocks are blended with high aromatic slurry oil to facilitate initial compatibility such that low sulfur cutter stocks, e.g., vacuum gas oil and/or cycle oil, may be further blended therein to cut sulfur content while maintaining longer term stability. These fuel oil compositions are economically advantageous when used as marine low sulfur fuel oils because greater concentrations of high viscosity resids are present in the final blend.
US11124711B2
Adding a cationic starch and/or an anionic starch to a conventional demulsifier or water clarifier reduces activity of the resulting product without losing demulsifier or water clarifier performance.
US11124710B2
A naphtha hydrotreating process involves the use of a sulfur guard bed (SGB) with a controlled bypass which allows for control of the sulfur in the feed to a downstream processing unit. The SGB is installed on the light ends stripper bottoms stream in a naphtha hydrotreating unit.
US11124709B2
A system for liquid hydrocarbon desulfurization having at least one reaction subsystem including at least one high intensity mixer and a stripping station. Multiple reaction subsystems can be utilized. A method is likewise disclosed for liquid hydrocarbon desulfurization.
US11124705B2
The invention relates to a light modulation element comprising a pair of substrates, one or more optical films located on the inner side of one of the substrates, an electrode structure capable of inducing an electric field substantially in parallel to the substrates main plane, and a homogenously aligned liquid crystalline medium which is obtainable from a photoalignment component A) and a liquid-crystalline component B). Furthermore, the invention relates process of production of the light modulation element, to the use of the light modulation element in an electro optical device and to an electro optical device comprising said light modulation element.
US11124700B2
A treatment additive for hydraulic fracturing made of heated silica to create amorphous silicate with a Mohs hardness between 4.5 and 6 and a particles distribution with maximum diameter between 5 and 2600 microns that has been heated and shaped into amorphous shapes with large surface area to weight ratio and ultra-low settling velocity used to prop microfractures distal from well bore, especially in low viscosity and high temperature wells. The microparticle size and shape allow the treatment to effectively hold microfractures open, stimulate backpressure, and prevent leakoff; which has the added benefit of improving primary fracture development; refrac and frac protect productivity; and reduces the likelihood of interference between offset wells. An additional benefit is that the treatment doesn't contain crystalline silica.
US11124697B2
Proppant compositions and methods for using same are disclosed herein. In particular, a proppant composition for use in hydraulic fracturing is disclosed herein. The proppant composition can contain a plurality of particulates and at least one particulate of the plurality of particulates containing a chemical treatment agent. The at least one particulate having a long term permeability measured in accordance with ISO 13503-5 at 7,500 psi of at least about 10 D. The at least one chemical treatment agent can separate from the at least one particulate when located inside a fracture of a subterranean formation after a period of time.
US11124689B2
Systems and methods for forming a permanent plug in a subterranean formation include providing a solution of colloidal silica and pumping the colloidal silica into a bore of a subterranean well so that the colloidal silica penetrates pores of the subterranean formation. The colloidal silica within the pores of the subterranean formation is dehydrated to form a glass-like material within the pores of the subterranean formation.
US11124674B2
A method for curing a mixture of a matrix and a curing agent based on sulfur-containing polymers on command and so rapidly that a tack-free surface results. A method for coating a substrate with the composition and of curing a sealant is also provided. The matrix and curing agent containing sulfur-containing polymers. The mixture is an uncured mixture with an isocyanate content, and the matrix is uncured and contains a mercaptan-terminated base polymer based on at least one polyether, polythioether, polysulfide or copolymers thereof. The uncured matrix, the curing agent, or both contain at least one photoinitiator based on sterically-inhibited tertiary amines. The mixture cures in the temperature range of −10 to +70° C. after the high-energy actinic radiation is applied. Corresponding matrices A, mixtures B, curing agents, sealant systems, and substrates, e.g., aircraft are contemplated.
US11124669B2
A formulation contains an anionically stabilized dispersion of polymer particles, a polymeric polyamine and an inorganic filler has a pH in a range of 6.0 to 8.5, viscosity greater than 15000 centipoise, and is free of volatile base, aminosilanes, and quaternary poly(allylamine).
US11124667B2
Novel inkjet ink formulations having a humectant composition, at least one pigment, and at least one compound selected from a binder, a defoamer, a leveling agent, an antibacterial agent, and a neutralizing agent; and water is disclosed. A method for printing on a flexible substrate is further disclosed.
US11124664B2
The problem to be solved by the present invention is to provide an ink that can be used f producing a print having no streaks even in a case where the distance between the surface of a recording medium such as a cardboard and an ink jet head is long. The present invention relates to an ink for use in an ink jet recording method in which the distance from a surface (x) having an ink discharge port of an ink jet head to a position (y) where a line perpendicular to the surface (x) intersects with a recording medium is 2 mm or more, the ink having a viscosity in the range of 2 mPa·s or more and less than 9 mPa·s and a surface tension in the range of 20 mN/m to 40 mN/m.
US11124663B2
An ink composition includes at least one sulfonated polyester, at least one (meth)acrylate monomer, at least one urethane acrylate oligomer, at least one photoinitiator, at least one colorant and water.
US11124662B2
The present invention provides a polymer-polyoxometalate composite ink, which comprises a solvent, a polymer or an intertwined structure with more than one polymer and a polyoxometalate, wherein a weight ratio of the polymer or the intertwined structure with more than one polymer to the polyoxometalate is in the range from 1:0.001 to 1:0.09. The said polymer-polyoxometalate composite ink could be configured to produce a carrier transport film and an organic electronic device comprising the carrier transport film.
US11124660B2
An antimicrobial polymer coating composition comprising a polyhedral oligomeric silsesquioxane having a cage structure and having one or more reactive functional groups substituted on silicon atoms; a thermal initiator; and a photosensitizer, an antimicrobial polymer film comprising a cured product of the antimicrobial polymer coating composition, and an antimicrobial polymer film comprising: a substrate layer containing a polyhedral oligomeric silsesquioxane having a cage structure, in which one or more reactive functional groups are substituted; and a photosensitizes dispersed in the substrate layer, wherein the polymer film has oxygen permeability of 10 to 80 cc/m2 day.
US11124657B2
A transparent laminate including a transparent substrate and structure layer, wherein the structure layer contains protrusion portions, depression portions, or both on a surface thereof, and an average distance between the adjacent protrusion portions or between the adjacent depression portions is equal to or less than a visible light wavelength, the structure layer includes a polymerized product of an active energy ray curable resin composition, the resin composition includes a composition of a (meth)acryloyl group-containing polymerizable compound, the compound composition includes one or more from each of (A), (B), and (C): (A) a monofunctional (meth)acryloyl group-containing polymerizable compound; (B) alkylene glycol di(meth)acrylate; and (C) trifunctional or higher (meth)acrylate, the (A) satisfies certain conditions specifying a type and amount of a compound, and a ratio (E′150/E′50) of storage elastic modulus E′150 of the structure layer at 150° C. to storage elastic modulus E′50 thereof at 50° C. is 0.5 or less.
US11124653B2
A biofiller for rubber reinforcement; said biofiller is surface treated up to 10% by weight of microcrystalline lignocellulose with aldehyde and/or ketone. The said biofiller has economic significance as well as reduces pollution as it replaces 2% carbon black from the rubber composition which is substantial amount after reviewing overall use of carbon black in rubber industries such as tyre industry, worldwide. A rubber composition comprising the said biofiller and its various applications such as tyre, shoes, bags, belts, etc.
US11124652B2
An object comprising: a blend of (i) a phenol-containing polymer and (ii) a nitrile butadiene rubber; wherein the phenol-containing polymer is present in an amount of at least 5 wt % and up to about 95 wt % by total weight of components (i) and (ii). The object may further contain an electrically conducting component dispersed within the blend or on a surface of the blend. Also described is a method of thermal-activated reversible mechanical deformation of the object by (i) deforming the object at a first temperature, which is at or above the glass transition temperature of the object, and applying a stress on the object; (ii) fixing the deformed state by cooling the object to a second temperature of no more than 0° C. while under stress, and removing the stress; and (iii) recovering the object to the original shape by raising the temperature of the object to the first temperature.
US11124641B2
A water-dispersible injection-moldable composition includes partially-hydrolyzed polyvinyl alcohol (PVOH), polyethylene glycol (PEG), plasticizer, and a hydrophobic polymeric component, wherein the composition has a melt flow index of 5-180. The hydrophobic polymeric component can be a colorant within an ethylene matrix or polyethylene. The composition is flushable according to Guidance Document for Assessing the Flushability of Nonwoven Consumer Products (INDA and EDANA, 2006); Test FG 522.2 Tier 2—Slosh Box Disintegration Test. The PVOH has a hydrolysis of 87% to 89%.
US11124633B2
A wide temperature water borne sealant that can be applied at low temperatures. The sealant can be a latex sealant composition including at least one latex polymer, at least one freeze thaw stabilizer, and at least one peptone or at least one additive derived from a peptone. The latex polymer can be an acrylic latex polymer with a Glass Transition Temperature (Tg) of 0° C. or less. The peptone can be enzymatic hydrolysate. The sealant can remain pliable at low temperatures making it ideal for applications that require flexibility at low temperatures its' rheology and viscosity are such that it can be applied at temperatures below 0° C. The low Tg latex assures that the sealant will remain permanently flexible and non-tacky when cured, and the peptone provides the sealant with the means to prevent the water from freezing down to approximately −20° C.
US11124630B2
A composite comprised of: (i) at least one inverse freezing material, and (ii) an additive in the form of at least one solid particle. Articles made of the composites, and uses of the composites or the articles incorporating same, particularly for reducing incoming shockwaves, are also disclosed.
US11124629B2
The present invention relates to a regenerated cellulose fiber which contains a hydrophobic substance selected from the group consisting of alkyl ketene dimers, alkenyl ketene dimers, alkyl succinic anhydrides, alkenyl succinic anhydrides, alkyl glutaric acid anhydrides, alkenyl glutaric acid anhydrides, alkyl isocyanates, alkenyl isocyanates, fatty acid anhydrides as well as mixtures thereof incorporated in the cellulose matrix.
US11124623B2
The invention relates to a method for producing isocyanate-reactive polyol dispersions from polyurethane waste as well as to the use of an isocyanate-reactive polymer dispersion obtained according to the claimed method, for producing polyurethane materials, (in particular rigid polyurethane foam materials).
US11124615B2
Laminated parts are described that include a core, a fiber layer arranged on each side of the core and impregnated with a polyurethane resin, and an outer layer that at least partially coats at least one of the polyurethane impregnated fiber layers, in which the outer layer is the cured reaction product of a reaction mixture that includes: (1) a polyisocyanate, (2) a polyether polyol having a molecular weight of 800 Da to 25,000 Da and a functionality of 2 to 8, and (3) a fatty acid ester having isocyanate-reactive functionality. Methods of producing such laminated parts are also described.
US11124613B2
A resin composition and uses of the same are provided. The resin composition includes the following components: (A) a cross-linking agent of the following formula (I): (B) a polyphenylene ether resin, wherein the terminal ends of the polyphenylene ether resin are independently modified by a substituent with a carbon-carbon double bond; and (C) a catalyst, wherein, R1 in formula (I) is a C6 to C16 alkyl or a C6 to C16 alkenyl, and the weight ratio of the polyphenylene ether resin (B) to the cross-linking agent (A) ranges from 0.5 to 5.
US11124608B2
A material with significant protection properties from galactic cosmic radiation and solar energetic particles. Hydrogen-rich benzoxazines which are particularly effective for shielding against such radiation. Benzoxazine resin meets the processing requirements for use with ultra-high molecular weight polyethylene fiber as a hydrogen-rich reinforcement: cure of the resin at 120° C. This highly reactive benzoxazine resin also exhibits low viscosity and adequate shelf life.
US11124592B2
Silica particles bonded to polymer chains consisting of at least one polymer comprising at least one fluorinated styrene repeating unit comprising at least one proton-conducting group, optionally in the form of a salt, the bonding between the particles and each of the chains being carried out by an organic spacer group.
US11124587B2
An object of the present invention is to provide an acrylic resin powder suitable for hot melt adhesives which dissolves in polyol components such as polyalkylene glycols faster than conventional ones, as well as a resin composition which can be produced with lower energy than conventional ones. The object is achieved by using an acrylic resin powder comprising: a copolymer which contains a methyl methacrylate unit, wherein a volume average particle size of a primary particle is 0.1 to 10 μm, a volume average particle size of a secondary particle is 20 to 80 μm, a weight average molecular weight is 10,000 to 500,000, and the acrylic resin powder is soluble in polypropylene glycol having a weight average molecular weight of 1000 under stirring at a concentration of 10% by mass at 60° C. for 60 minutes.
US11124581B2
The present invention relates to a method for producing a population of nucleic acids encoding at least one protein comprising at least one immunoglobulin variable domain having a non-human-derived CDR3 amino acid sequence embedded in essentially human framework sequences, as well as to a population of nucleic acids and a population of proteins relates thereto and uses thereof.
US11124553B2
A method of treating a neurodegenerative disease in a subject includes administering to the subject a therapeutically effective amount of a TDP-43 mitochondrial localization inhibitor.
US11124549B2
An object of this invention is to provide a streptavidin mutant reduced in affinity to the naturally-occurring biotin, and to provide a modified biotin which shows a high affinity to such streptavidin mutant reduced in affinity to the naturally-occurring biotin. This invention can provide a compound composed of a dimer of modified biotin, a streptavidin mutant, angsd usage of them.
US11124548B2
Disclosed is a method for producing soluble CRM197 protein at high yield by overexpressing the protein in the cytoplasm of E. coli. The method includes a step of culturing recombinant E. coli harboring an expression plasmid carrying a gene sequence coding for a recombinant CRM197 protein under a condition suitable for expression of the recombinant CRM197 protein which has a histidine-tag attached to the C-terminus of CRM197 and a maltose-binding protein (MBP) attached to the N-terminus of CRM197. The method further includes a step of purifying after the culturing, wherein the step of purifying comprises a step of treating with tobacco etch virus (TEV) protease to remove the maltose-binding protein and a step of removing the histidine-tag via histidine-tag affinity chromatography.
US11124522B2
A palladium selective chemosensor based on a fluorescein-allyloxy benzene scaffold and a method of detecting palladium ions in a fluid sample with the chemosensor, whereby the fluid sample is contacted with a solution that includes water and the chemosensor to form a mixture. An ultraviolet visible absorption profile and/or a fluorescence emission profile of the mixture is measured to determine a presence or absence of palladium ions in the fluid sample, wherein the chemosensor has an ultraviolet visible absorption peak at 315 to 325 nm and a fluorescence emissions peak at 380 to 400 nm in the solution, and wherein a bathochromic shift in the ultraviolet visible absorption peak to 338 to 342 nm in the mixture and/or a bathochromic shift in the fluorescence emissions peak to 530 to 550 nm in the mixture indicates the presence of palladium ions in the fluid sample.
US11124521B2
A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
US11124517B2
The present disclosure relates to crystalline forms of Baricitinib and processes for preparation thereof. The present disclosure also relates to pharmaceutical composition containing these crystalline forms and use of these crystalline forms for preparing JAK inhibitor drugs and preparing drugs treating rheumatoid arthritis. The crystalline forms of the present disclosure have one or more improved properties compared with crystalline forms of the prior art and have significant values for future drug optimization and development.
US11124506B2
The present invention discloses to a hydrochloride salt, a citrate salt, a phosphate salt or a sulfate salt of compound 1, the crystal forms of the aforementioned salts, and a preparation method thereof. The present invention also relates their use in the preparation of a medicament for the treatment of cerebral apoplexy or epilepsy.
US11124503B2
This disclosure provides methods for intermolecular enantioselective C-acylation of lactams with quaternary stereogenic centers by applying a chiral Ni catalyst. The methods comprise treating a lactam of formula (IIa): with a chiral Ni catalyst, an aryl nitrile, and an aryl halide to provide compounds of formula (Ia):
US11124498B2
Disclosed herein, inter alia, are compositions for modulating protease activity and treating cancer.
US11124496B2
The present invention provides a compound of Formula (I) wherein X is selected from the group consisting of (CH2)2— and CH2—CH(CH3)—; Q is selected from the group consisting of C(CH3)2 and Formula (a); or a pharmaceutically acceptable salt thereof; compositions, methods to treat liver disease and NASH.
US11124493B2
The present invention relates to compounds of formula I: and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising the compounds of formula I or their pharmaceutically acceptable salts, and methods of using said compounds, salts and compositions in the treatment of various disorders associated with CRM1 activity.
US11124492B2
A compound represented by formula (I) or an N-oxide compound thereof is provided with excellent control efficacies against harmful arthropods, wherein A1 represents a nitrogen atom or a CR4; R4 represents a hydrogen atom, a OR27, a NR27R28, a cyano group, a nitro group, or a halogen atom; hereinafter referred to as “Het”, represents Het-1, Het-2, Het-3, or Het-4: wherein #1 represents the binding position of Het and T, and #2 represents the binding position of Het and T represents T-1, T-2, T-3, T-4, T-5, T-6, or T-7: R1 represents a C1-C10 chain hydrocarbon group having one or more halogen atoms or the like; and R2 represents a C1-C6 alkyl group optionally having one or more halogen atoms or the like.
US11124491B2
A process for the manufacture of vortioxetine HBr α-form is provided.
US11124485B2
Provided herein are dUTPase inhibitors of Formula (I), compositions comprising such compounds and methods of using such compounds and compositions
US11124481B2
The present invention relates to a method of preparing Cabozantinib (Cyclopropane-1,1-dicarboxylic acid [4-(6,7-dimethoxy-quinolin-4-yloxy)-phenylo]amide(4-fluoro-phenyl)amide) and 18F labeled Cabozantinib.
US11124478B2
The present invention is directed to a process for preparing a compound of formula I-11 through multiple-step reactions:
US11124476B2
Provided here are nitric oxide-releasing compounds that include at least two different NO donor functional groups of the same class. In some embodiments, such nitric oxide-releasing compounds are macromolecules such as dendrimer and co-condensed silica. Pharmaceutical compositions, wound dressings, kits and methods of treatments are also provided herein.
US11124455B2
A nanozeolite modified green concrete contains alkali-activated natural pozzolan. Natural pozzolan is a green and sustainable material, potentially useful in green concrete, e.g., to curb greenhouse gas emissions associated with ordinary Portland cement production. Nanozeolite (NZ) is present as an additive to the green concrete, e.g., at 3 to 5 wt. %, of natural pozzolan to improve strength development and microstructural properties, resulting in superior strength and denser microstructure compared to a green concrete without nanozeolite.
US11124446B2
A glass composition, a cooking appliance having a glass composition, and a method of forming a glass composition may include a glass frit including 15 wt. % to 50 wt. % silicon dioxide (SiO2), 10 wt. % to 30 wt. % of diboron trioxide (B2O3), 5 wt. % to 35 wt. % of zinc oxide (ZnO), and 10 wt. % to 30 wt. % of an I-group oxide. The glass frit may further include at least one of aluminum oxide (Al2O3), zirconium dioxide (ZrO2), or titanium dioxide (TiO2) by about 0.1 wt. % to 5 wt. %; at least one of sodium fluoride (NaF) or aluminum trifluoride (AlF3) by about 1 wt. % to 5 wt. %; and at least one of cobalt(II) dicobalt(III) oxide (Co3O4), nickel(II) oxide (NiO), iron(III) oxide (Fe2O3), or manganese(IV) oxide (MnO2) by about 1 wt. % to 6 wt. %. The I-group oxide may include at least one of lithium oxide (Li2O), sodium oxide (Na2O), or potassium oxide (K2O).
US11124445B2
Disclosed herein are glasses that present several advantages over traditional glass compositions used in optical applications. The glasses disclosed herein have a low devitrification tendency and can be processed by melt quenching and formed into macroscopic components. The glasses have high glass thermal stability indices and are chemically durable. The glasses disclosed herein are transparent when heat treated in air or oxygen and have high refractive indices and low density, as well, making them suitable for optical applications.
US11124443B2
Glasses comprising SiO2, Al2O3, and P2O5 that are capable of chemical strengthened by ion exchange and having high damage resistance. These phosphate-containing glasses have a structure in which silica (SiO2) is replaced by aluminum phosphate (AlPO4) and/or boron phosphate (BPO4).
US11124437B2
A modular and mobile unpressurized bioreactor for removing nitrate from water, and methods and systems thereof.
US11124435B2
An electrolyzed water generation device is provided with a first flow passage delivering electrolyzed water generated in one of first polar chamber and second polar chamber of an electrolytic chamber, a second flow passage delivering electrolyzed water generated in the other one of the first polar chamber and second polar chamber, a double autochange crossline valve in which a flow rate regulating valve 74 and a flow passage switching valve 85 are interlocked, a polarity switching unit 51 switching the polarities of a first power feeder 41 and a second power feeder 42, and a determination unit 52 determining the switching timing of the polarity switching unit 51 and the flow passage switching valve 85. The determination unit 52 determines that the switching timing arrives when a predetermined time passes without detecting water supply to the electrolytic chamber after electrolysis is performed by a predetermined number of times or more in the electrolytic chamber without the polarities being switched.
US11124426B2
A garnet-structure complex oxide powder having formula (1) is prepared by adding an aqueous solution containing (a) Tb ion, an aqueous solution containing (b) Al ion, and an aqueous solution containing (c) Sc ion to a co-precipitating aqueous solution, to induce a co-precipitate of components (a), (b) and (c), filtering, heat drying and firing the co-precipitate. (R1-xScx)3(A1-yScy)5O12 (1) R is yttrium or a lanthanoid element, typically Tb, A is a Group 13 element, typically Al, x and y are 0
US11124425B2
Powder compositions comprising alkali metal bicarbonate particles and an additive. A process for preparing alkali metal bicarbonate particles by spray-drying of an aqueous solution or suspension comprising 1-10% by weight of alkali metal bicarbonate and a resin acid or a fatty acid as additive. A process for preparing alkali metal bicarbonate particles by co-grinding the alkali metal bicarbonate in the presence of a resin acid as additive. A process for preparing alkali metal bicarbonate particles by fluidized bed coating of the alkali metal bicarbonate in the presence of a resin acid, fatty acid or a wax as additive.
US11124418B2
Activated carbons with high surface areas are produced from a synergistic activation effect triggered at high temperatures by a predetermined combination of chemical activation agents derived from weak acidic salts, and/or weak basic salts, and/or neutral salts, and/or compounds. In one embodiment, a method of the present invention comprises mixing a carbon precursor with a first component comprising a first salt and at least one second component selected from the group consisting of a second salt, a compound and combinations thereof, in an inert environment or in carbon dioxide and/or steam environment.
US11124417B2
A method of producing advanced carbon materials can include extracting a coal sample from a location, performing a spectral analysis on the coal sample, determining one or more desired advanced carbon materials based at least in part on spectral analysis, extracting an amount of coal from the location, beneficiating the amount of coal, and processing the beneficiated amount of coal to produce the one or more desired advanced carbon materials from at least some of the amount of coal.
US11124401B1
A system and method for automated loading of delivery vehicles using automated guided vehicles (“AGV”s) is described. In an example implementation, a loading coordination engine may assign a location on a mobile cart to an item and generate a task list including instructions to a first and a second AGV to position the item on the mobile cart based on the assigned location and to transport the mobile cart into a delivery vehicle. The first AGV may transport the item from an item loading area to a point proximate to the assigned location on the mobile cart and place the item at the assigned location based on the task list. The second AGV may transport the mobile cart from a cart loading zone into the delivery vehicle based on the task list and, in some instances, secure the mobile cart to the delivery vehicle based on the task list.
US11124398B2
A lifting device with a head cavity in the lifting member shaped to accept a removable lifting head. The head cavity in the lifting device—e.g., the piston of a bottle jack—may be provided with threads, or may have the threads removed. A yoke fitted on the lifting head provides registration, horizontal restraint, or both against a lifted object, component, or surface to prevent sliding off the lifting head while in use. In a smooth-walled-shaft embodiment, a set of risers (spacers, adjusters, trims, or shims) serves to adjust an extension height of the shaft, elevating the lifting head with respect to the piston prior to beginning to lift the hydraulic piston.
US11124396B2
The present invention relates to a free-fall winch comprising a drum which can be rotatorily driven by a winch drive via a transmission and can be retained by a holding brake, wherein in addition to the holding brake a free-fall brake is provided for slowing down the drum in free-fall operation. According to the invention, the free-fall brake is arranged between winch drive and holding brake on the one hand and drum on the other hand such that when the free-fall brake is open, the drum is decoupled from the winch drive and from the holding brake and can be rotated at idle with respect to the winch drive and the holding brake.
US11124394B2
A crane includes a crane body, a boom, a hoisting winch, and a rope holding device pressing a rope wound around a drum of the hoisting winch against the drum. The rope holding device includes an oscillating arm whose proximal end is attached to a base of the hoisting winch using a support shaft and distal end oscillates in a direction close to or away from the drum, and a rope presser which is attached to a distal end of the oscillating arm, extends in an axial direction of the drum between a pair of flanges, and abuts against the rope wound around the drum. A weight member, which biases a distal end side of the oscillating arm in a direction close to the drum by the gravity with the support shaft as a fulcrum, is provided at the proximal end of the oscillating arm.
US11124384B2
A method of tension adjustment for a load bearing member of an elevator system includes measuring a load on a load bearing member of an elevator system via a load cell operably connected to the load bearing member, the load cell and the load bearing member connected to an elevator car disposed in a hoistway, the measured load equated with a tension of the load bearing member. The measured tension to a preselected range and an adjustment of the tension of the load bearing member is determined. Adjustment instructions are communicated to a handheld electronic device and the communicated adjustment instructions are performed thereby adjusting the tension of the load bearing member to within the preselected range.
US11124375B2
A paper feeding device has a paper feed tray, a device body, a fan, a rectifying member, and a retreat mechanism. A paper bundle in which a plurality of sheets of paper are stacked can be placed on the paper feed tray. The rectifying member is positioned above the paper bundle placed on the paper feed tray in a state in which the paper feed tray is accommodated in an accommodating part of the device body. The rectifying member generates a negative pressure between the rectifying member and an uppermost sheet of paper of the paper bundle using airflow from the fan in a state in which the paper feed tray is accommodated in the accommodating part. The retreat mechanism displaces the rectifying member in conjunction with the paper feed tray so that the rectifying member retreats from the paper feed tray in at least one of a pull-out operation and a push-in operation of the paper feed tray.
US11124364B1
An energy harvesting brake system may comprise a shaft, a roller cylinder, and a piezoelectric material. The roller cylinder may be configured to rotate relative to the shaft in response to a target moving relative to a platform. The piezoelectric material may be in operable communication with the shaft and the roller cylinder such that relative rotational motion between the shaft and the roller cylinder causes cyclic stress in the piezoelectric material thereby generating electrical energy.
US11124344B2
A steam-releasing pouch includes two laminated sheets forming an accommodation compartment that accommodates a content, a sealing portion that seals the two sheets to form an opening that opens part of the accommodation compartment, and a steam-releasing sealing portion formed in the sealing portion to open as pressure of the accommodation compartment increases in a state in which the opening is sealed. The steam-releasing sealing portion includes a first sealant layer having at least a first base layer that faces the accommodation compartment and a second base layer laminated with the first base layer and a second sealant layer having at least a third base layer that faces the accommodation compartment and a fourth base layer laminated with the third base layer. The first base layer and the third base layer are joined together.
US11124335B1
The present invention relates generally to the field of closure devices for consumer products, including both liquid and dry products. More specifically, the present invention relates to a lid or closure for consumer goods packaging that provides a secure locking engagement to prevent spilling, leakage, and/or tampering of the contents of the packaging. The unique closure device utilizes a combination of a release tab and locking elements, which cooperate with one another in order to seal or unseal at least a portion of the lid or closure to allow for dispensing of the contents of the container.
US11124334B2
Discharge cap, in particular for a container for accommodating an enteral nutritional solution. The container has a discharge opening, which is sealed liquid-tight with a cover and has a projection for the arrangement of the discharge cap in the region of the discharge opening. The discharge cap can be arranged with an open front end over the discharge opening of the container and has at least one receiving opening for a discharge tap on the opposite side of the side of the discharge cap facing away from the open front end. At least one sealing body is arranged in the region of the open front end of the discharge cap. A tear-open aid is arranged below the receiving opening and in the region of the open front end, wherein the tear-open aid is moved in the direction of the open front end during insertion of the discharge tap.
US11124331B2
The present invention solves the disadvantages of the prior art. One embodiment of the present invention provides a new and improved envelope assembly that saves at least one piece of paper per mail and could potentially saves millions of pieces of paper over time. The present invention, in one of its embodiments also provides a new and improved envelope assembly which enables the user to quickly access terms and conditions of a promotional invitation which are often important or required by law. The parts of the envelope assembly can be relatively inexpensive to manufacture and mass produce, and easy to assemble. The envelope assembly is useful as a conventional envelope for letters, invitations or the like, or as a mailer for commercial invites for applications.
US11124329B2
A carton for holding an article. The carton can comprise a plurality of panels that extends at least partially around an interior of the carton. The plurality of panels can comprise a first panel and a second panel. An insert can comprise a central panel, an inner end panel disposed generally opposite to the central panel, an inner side panel foldably connected to the central panel, and an inner flap foldably connected to the inner side panel. The central panel can extend generally parallel to the first panel, the inner side panel can extend generally parallel to the second panel, and the inner end panel can at least partially overlap the inner flap.
US11124327B2
Disclosed is a system (1) for forming a transport section for a packaging line and for coordinating the transport section to individual articles or article sets with different packaging types. The system (1) comprises at least one module (3), which at least one module (3) has at least two individual module units (5, 7), which at least two individual module units (5, 7) cooperate in a first operating mode (B1) of the system (1) for the transport of individual articles or article sets provided for a first packaging type. It is furthermore provided that the at least two individual module units (5, 7) are each designed to be movable, and that the system (1) is transferable by way of a movement of the at least two individual module units (5, 7) into a second operating mode (B2), which is aligned to a transport of individual articles or article sets provided for a second packaging type that differs from the first packaging type.
US11124326B2
Process for cutting a water-soluble web in a cross-machine direction. Each cutting cycle contains at least two speeds. A first speed matches that of the speed of the water-soluble web and is also the speed at the point of cutting, and a second speed is faster than the speed of the water-soluble web in the machine direction and is the speed at a point in-between two cutting actions.
US11124324B2
A process of sterilization of a packaging system, constituted by an apparatus for sterilizing containers and by a filling machine, which includes arranging a door so as to close the interface opening defined between the apparatus for sterilizing containers and the filling machine, at least two expandable gaskets, each closed onto itself, being interposed between the door and the opening and coupled to a perimetric region of a component chosen from either the door or the delimiting edge of the opening. In subjecting the apparatus to sterilization, keeping inactive, therefore with minimum space occupation and separated from the door, the gasket that lies closest to the apparatus and keeping expanded, therefore with maximum space occupation and in hermetic abutment against the door, the gasket that lies furthest from the apparatus.
US11124319B2
An assembly for deployment and retraction of a panel for outer space environment usage, includes a member secured to the panel with the member having an axis of rotation. Mass component connected to the panel, with panel wrapped about member with mass component positioned a first radial distance from the axis of rotation. Mass component has a mass per unit area greater than a mass per unit area of the panel adjacent to the mass component. With a rate of rotation of the mass component and member being same, the mass component rotates about the axis of rotation at a second radial distance from the axis of rotation, wherein the second radial distance is greater in dimension than the first radial distance. With a rate of rotation of the mass component and the member changed to be different, radial distance of the mass component to the axis of rotation decreases.
US11124301B2
A console assembly and aircraft passenger seat arrangement including the same, the console assembly including a vertical back panel for affixing to a side wall of a static structure. The console assembly further including upper and lower tiers affixed to and extending horizontally from the vertical back panel, in which the upper tier is above and spaced apart from the lower tier. The lower tier may include a modular front panel for mounting electric devices, such as power ports and in-flight entertainment devices, for example. Thus, the vertical stacking of the upper and lower tiers may allow for condensed stowage space, while maintaining clear visual aesthetics without hiding useful features from view.
US11124292B2
An unmanned aerial vehicle (UAV) includes a central body and a plurality of landing gears that are extendable from and movable relative to the central body. The plurality of landing gears are configured to transform between a flight configuration and a surface configuration. In the flight configuration, the landing gears are extending laterally away from the central body and not in contact with a surface below the central body. In the surface configuration, the landing gears are extending towards the surface below the central body. When the landing gears are in the surface configuration, the landing gears are configured to support a weight of the central body on the surface and transport the UAV over the surface by moving one or more of the landing gears relative to the surface.
US11124291B2
An aircraft is provided and includes fuselage having a nose, a main section aft of the nose and a tail aft of the main section, an engine nacelle partially embedded in the tail and including a boundary layer ingestion (BLI) propulsor with an inlet directly adjacent to the fuselage and a nozzle element disposed upstream from the inlet and configured to accelerate boundary flows flowing toward the interior side of the engine nacelle.
US11124277B2
A system and method dampen sound. In one embodiment, the system is a damping system that has a first damper. The damping system also has a second damper. In addition, the damping system has a false ceiling bracket. Moreover, the damping system has an assembly bushing. The damping system also has a positioning ring.
US11124271B2
A snowmobile includes a frame, a tunnel, a seat, an endless track, at least one ski, a handlebar, a cowling defining an engine compartment, an engine, a continuously variable transmission (CVT) operatively connecting the engine to the endless track, and a pulley guard assembly disposed over at least a portion of the CVT. The CVT includes a primary pulley, a secondary pulley, and an endless flexible member operatively connecting the primary pulley to the secondary pulley. The pulley guard assembly is disposed between the CVT and a lateral side of the cowling, and defines an air inlet. The air inlet fluidly communicates with a space defined between the pulley guard assembly and the lateral side. In some implementations, the cowling defines an air inlet. In some implementations, an air duct fluidly connects the air inlet of the cowling to the air inlet of the pulley guard assembly.
US11124269B2
A bicycle derailleur apparatus for controlling bicycle speed includes a bicycle chain guide and a pair of moldable wires. The guide has opposite sides receiving a bicycle chain therebetween and is pivotally movable in a lateral direction toward and away from a bicycle frame portion mounting the guide. The moldable wires, disposed side-by-side and spaced apart, are mounted to the bicycle frame portion and have respective outer end portions attached to one guide side. By applying a predetermined electric current to the moldable wires at separate times their outer end portions deform from pliable states to respective acute and obtuse angular shapes relative to respective main portions thereof and thereby move the guide to shift the bicycle chain into engagement with one or the other of inner and outer derailleur sprocket gears of different diameter sizes to change the bicycle speed relative to the pedal cadence of a rider.
US11124268B2
A human-powered vehicle control device includes a controller that controls a motor assisting propulsion of a human-powered vehicle. The controller controls the motor in a first control state in which an assist force produced by the motor becomes less than or equal to a first predetermined value in a case in which an inclination angle related to the human-powered vehicle is greater than or equal to a first predetermined angle and a request for operating a transmission provided on the human-powered vehicle is received.
US11124266B2
A human-powered vehicle control device includes an electronic controller that controls a human-powered vehicle component including at least one of a motor assisting in propulsion of a human-powered vehicle and a transmission changing a first ratio of a rotational speed of a drive wheel to a rotational speed of a crank of the human-powered vehicle. The electronic controller controls the human-powered vehicle component in a first control state and a second control state differing from the first control state. The electronic controller changes the first control state to the second control state upon determining a value related to a first change rate of an inclination angle of the human-powered vehicle is greater than or equal to a first predetermined value in the first control state. The inclination angle of the human-powered vehicle includes at least one of a yaw angle and a roll angle of the human-powered vehicle.
US11124264B2
A stand-alone, auxiliary brake system is provided for operating the rear wheel brake of a motorcycle. The auxiliary brake includes an actuator that is connected to a hand lever by a hose. The actuator is mounted to the rear brake using a fastener. A push rod of the actuator is installed onto the rear brake master cylinder replacing the existing push rod. The push rod is attached to a piston, which is mounted inside a cylinder of the actuator. A transfer port on the actuator connects the hose to the cylinder with the fluid inside the hose being pressurized by the hand lever to push the piston to activate the rear brake through the push rod. Thus, the auxiliary brake system provides an efficient and effective braking mechanism through the user's hand actuation without compromising the existing foot pedal braking system.
US11124250B1
An active aerodynamic application torque link system including a four bar linkage having a fixed link, driven link, follower link and coupler. The fixed link has a follower link aperture and a driven link aperture. The follower link has a first end rotatably connected to the follower link aperture of the fixed link and a second end of the follower link is connected to the coupler. The driven link is rotatably connected at a first end to the coupler and coupled at a second end to a torque transfer tube that has a cross sectional shape of a four sided polygon with four radial facets. The four sided torque transfer tube is rotatably connected to the driven link aperture of the fixed link. The four bar linkage is used in a number of different applications by connecting the coupler with different components.
US11124248B2
A tailgate panel assembly for a vehicle includes an outer panel and an inner panel. The outer panel and the inner panel are directly joined to each other at an outer side with respect to a widthwise direction of the vehicle. An extended panel is joined to the inner panel and to the outer panel at an inner side with respect to the widthwise direction of the vehicle, thereby forming a closed cross-section.
US11124244B2
A front body for a vehicle includes: a front dash cross member having first and second ends respectively connected to front side members positioned at both sides of the vehicle; a left front center support member and a right front center support member being a pair of members disposed ahead of the front dash cross member and located under an engine room of the vehicle; and a center member having a front end connected to a center portion of the front dash cross member and extending rearward along a center line of a floor of the vehicle. In particular, the left and right front center support members each have a rear end connected to the center portion of the front dash cross member, extend forward away from each other, and each have a front end connected to the front side members, respectively.
US11124240B2
An extruded rail assembly including a first multi-channel extrusion having at least two tubular channels connected by a center rib, and having a joining end configured for joining at a predetermined angle to a joining end of a second multi-channel extrusion. The second multi-channel extrusion includes at least two tubular channels connected by a center rib, and having a joining end configured for joining at the predetermined angle to the joining end of first multi-channel extrusion. The joining ends of the first and second multi-channel extrusions are configured such that the center ribs complementarily engage as a joining surface.
US11124232B2
A road transport system of a header of a harvesting machine includes two pairs of wheels and two wheel frames. Each wheel frame is connected to a pair of wheels. The two wheel frames are rotatable between a field operation position and a road transport position. A header of a harvesting machine includes two pairs of wheels and two wheel frames. Each wheel frame is connected to a pair of wheels. The two wheel frames are rotatable between a field operation position and a road transport position. A method of converting a header of a harvesting machine from a field operation mode to a road transport mode includes: releasing wheel frames of the header from the header; rotating the wheel frames from a field operation position to a road transport position; and enabling kingpin steering connections between at least one of the wheel frames and a pair of wheels.
US11124231B2
Provided is a vehicle including a plurality of wheels, a steering device, and a direction indication system. The steering device is configured to steer the wheels at least either to such a first steering angle that the vehicle travels straight in a direction intersecting the front-rear direction or to such a second steering angle that the vehicle rotates around a vertical axis passing through a central portion of the vehicle body. The direction indication system is configured to, when the steering device steers the wheels to either the first steering angle or the second steering angle, indicate toward the outside of the vehicle body that the vehicle is going to travel straight in a direction intersecting the front-rear direction or that the vehicle is going to rotate around the vertical axis passing through the central portion of the vehicle body.
US11124230B2
A steering controller sets a steer angle ratio to a high value in a high angle ratio mode that is high relative to a reference value in a normal mode. A control section controls operation of a reaction force motor and a tire turning motor based on a steer angle ratio mode input to a switch. The control section controls an output of the reaction force motor provided for a driver based on (i) a “reaction force amount” based on road surface information calculated from output of the tire turning motor and (ii) a “viscosity compensation amount” negatively correlated with a steering speed of a steering device.
US11124223B2
A vehicle power steering assembly includes a housing, a ball nut configured to be operatively disposed in the housing and including an extension portion provided with a convex bearing surface, an insert supported on the housing and provided with a concave bearing surface. The concave bearing surface is complementary to the convex bearing surface. The convex and concave bearing surfaces are a plain bearing configured to provide sliding movement relative to each other. The sliding movement provides relative rotation between the convex and concave bearing surfaces in a first direction on the ball nut axis and a second direction on a rotation axis that is transverse to the ball nut axis.
US11124221B2
A plug including a hub which extends along a central axis and is defined radially by a side wall wherein an annular groove is formed, which receives a sealing member, the groove provided between a bottom wall and first annular edge wall, and a second annular edge wall, which axially define the groove, the hub being formed by the combination of a first hub section on which the first edge wall is formed, and a second hub section on which the second edge wall is formed, the first hub section and the second hub section being assembled so that they meet at a gasket face which is secant to the central axis and the bottom wall of the groove, so the line of the intersection of the gasket face with the bottom wall is contained axially between the first and second edge wall over the entire perimeter of the groove.
US11124220B2
The present disclosure relates to a steer-by-wire type steering apparatus. According to present embodiments, in the steer-by-wire type steering apparatus, when a driver generates a larger steering torque than a reaction torque of a reaction motor in a steering shaft, rotation of the steering shaft can be prevented.
US11124218B2
A steering column assembly for a vehicle includes a housing, a shaft and an end stop means. The shaft is rotatably mounted with respect to the housing and is configured for attachment of a steering wheel at one end with an engagement portion connected to and configured to rotate with the shaft. The end stop means is located in the path of the engagement portion and engageable with the engagement portion upon rotation of the shaft through a predetermined angle. The engagement portion engages with the end stop means upon rotation of the shaft through predetermined angles in both directions. The engagement portion includes a member projecting outwardly from the shaft. The end stop means is mounted on the housing and the end stop means comprises a strip of material bent into a generally T-shape.
US11124216B1
A multi-functional stroller comprising an incline detection system, and a braking system. The multi-functional stroller can detect when rolling uncontrolled, or when a user is not grasping the multi-functional stroller and engage the braking system to keep stroller occupant in safety. In embodiments, the multi-functional stroller can have motorized wheel hubs to aid in navigating stairs or uneven terrain.
US11124189B2
Provided are a travel control device that enhance safety while enabling smooth overtaking of a vehicle from tracking travel. This travel control device is equipped with a direction indication determination unit, a travel control unit that performs control to switch travel of the vehicle between tracking travel whereby the vehicle is made to travel by tracking the preceding vehicle and propulsion travel whereby the vehicle is made to travel so as to match the speed of the vehicle to a target speed, and an inter-vehicle distance detection unit that detects the inter-vehicle distance in tracking travel between the vehicle and the preceding vehicle. In cases in which, during tracking travel, it is determined that direction indication of vehicle has been activated and the inter-vehicle distance exceeds a prescribed distance, the travel control unit switches travel of the vehicle from tracking travel to propulsion travel.
US11124188B2
The invention concerns an adaptive speed controller for a motor vehicle, with a stop-and-go system for an automatic or driver-confirmed restart following a standstill of the motor vehicle because of a vehicle ahead coming to a standstill and starting again, wherein if the motor vehicle comes to a standstill the stop-and-go system then enters a dynamic standstill state (t0 to t1) from which an automatic dynamic restart is possible, and wherein a preset period of time after the motor vehicle has come to a standstill and remains therein, the stop-and-go system enters a confirmation standstill state (>t4) from which an automatic restart is only possible after a driver's confirmation. According to the invention, the confirmation standstill state (>t4) does not immediately follow the first standstill state (t0 to t1), but with the temporal interposition of an intermediate standstill state (t1 to t4), in which an automatic restart is possible, which differs from the dynamic standstill state by different measures such as additional driver instructions, limited acceleration or the insertion of crawling phases. As a result of this, the driver is made aware of the automatic restart even after a long time at a standstill.
US11124187B2
This invention relates to a vehicle speed control system, configured with off-road performance features, that will allow the driver to travel at a set speed in a smooth, controlled manner on various unmaintained surfaces without requiring the driver to press the brake or accelerator pedal.
US11124184B2
A vehicle and a method for the vehicle to detect a vehicle accident are provided. The method includes accessing at least one accident profile, wherein each accident profile contains information describing, for vehicles involved in a vehicle accident, data indicating vehicle operating parameters during the accident; collecting, in real time, data from the vehicle and at least one nearby vehicle, the data describing current vehicle operating parameters for the vehicles; comparing the data collected in real time with the at least one accident profile to determine a probability of a vehicle crash; and implementing preventive action responsive to the probability of a vehicle crash exceeds a probability threshold.
US11124182B2
A surroundings monitoring apparatus obtains the position of an object from a captured image of a region in a heading direction of a vehicle, and obtains a position obtainment accuracy. When the distance between the object and the vehicle becomes relatively short, the position obtainment accuracy increases. However, the distance between the object and the vehicle becomes shorter, the position obtainment accuracy may decrease. Therefore, if collision avoidance control is performed for an object selected on the basis of the position obtainment accuracy, there is a possibility that the collision avoidance control is not performed for an object which is most likely to collide with the vehicle. In view of this, the apparatus obtains, for each object, a required deceleration which is the magnitude of acceleration necessary for stoppage at a position before the object, and performs the collision avoidance control for an object which is the largest in the required deceleration.
US11124175B2
A method for operating a hybrid drive train of a motor vehicle (X) which has a combustion engine (VM), a transmission (G), an electric machine (EM), as well as a separation clutch (KO) positioned between the combustion engine (VM) and the electric machine (EM). During a purely electric drive operation in which the separation clutch (KO) is disengaged and, when a gear is selected in the transmission (G), and during expectation, reaching, or exceeding a rotational speed difference of the separation clutch (KO) is larger or equal to a limit value, and/or in an expectation, reaching, or exceeding a rotational speed limit of the electric machine (EM), the separation clutch (KO) is engaged. Further, an electronic control unit (ECU) executes the method and a motor vehicle (X) having such an electronic control unit (ECU).
US11124163B2
A pedestrian crosswalk through which a subject vehicle is expected to pass is specified as a target pedestrian crosswalk. Road configurations close to the target pedestrian crosswalk are detected. Traffic lines of moving objects crossing the target pedestrian crosswalk are estimated on the basis of the road configurations. An area including the estimated traffic lines is set as a detection area of a detector detecting objects around the subject vehicle. The moving objects are detected by the detector in the detection area. Travel of the subject vehicle is controlled on the basis of a detection result of the detector.
US11124162B2
An automated wash rig is disclosed for cleaning the interior of a freight container. The wash rig may be transported atop a mobile platform or carriage and inserted into the interior of the freight container. During the cleaning process, the wash rig may travel along the length of the floor of the freight container. Washers (e.g., spray nozzles) on the wash rig may be used to direct cleaning fluid at the surfaces of the interior of the freight container, while dryers (e.g., air knives) on the wash rig may be used to dry off those surfaces. As the wash rig traverses the entire length of the freight container, the entire interior of the freight container is washed and dried. The wash rig may also have ultraviolet (UV) lamps which can provide UV light to sanitize the interior of the freight container during this process.
US11124161B2
A heated license plate holder, includes a frame configured to hold a license plate, the frame comprising an electrically-insulative planar surface, a heating element thermally responsive to an application of electrical power and disposed on the electrically-insulative planar surface, an electrically-insulative layer disposed on a top side of the heating element, and an electrical circuit for applying electrical power to the heating element.
US11124159B2
Disclosed is an improved vehicle reservoir system for managing the distribution of applicable fluids, including either liquids or gases individually, simultaneously, or a combination of these in a predefined sequence. In one embodiment, a first reservoir contains a non-pressurized fluid that is transferred to a distribution manifold and a second reservoir contains a pressurized fluid that can be transferred to the distribution fluid for admixing with the first reservoir fluid, or to a second distribution manifold, or a combination thereof.
US11124150B2
An air bag 2, an inflator 3, and a diffuser 30 are attached to a retainer 10. The diffuser 30 has a main surface portion 31, leg piece portions 32 extending in four radiating directions, and flap portions 34. The main surface portion 31 covers a head side of the inflator 3. The leg piece portion 32 passes through a mounting ring 20 and an inflator opening 12 and passes between the retainer 10 and a flange portion 3b of the inflator 3. A bolt 21 of the mounting ring 20 is inserted through a small hole 33 of the leg piece portion 32.
US11124127B2
A storage and conveying utility that is mountable to elements of a vehicle roof rack is disclosed. The utility includes a carrier having first and second parallel elongated slots formed therein and different walls thereof for mounting at either one or both of vertical and/or horizontals elements. In its embodiment for use in water storage, dispensing and conveyance a heating assembly is attachable thereto at the slots. A removable insulating cover assembly is provided.
US11124125B2
A vehicle storage compartment includes a first vehicle component including a pin, a second vehicle component pivotally hinged to the first vehicle component. The first vehicle component and the second vehicle component define a storage cavity in which a vehicle occupant in a passenger compartment may store objects. The compartment includes a dampener arm that is pivotally rotatable about one of the first pin and the second pin and defining a slot enclosing the other one of the first pin and second pin. The dampener arm slot defines an interference fit with the other one of the first pin and the second pin such that pivoting of the second vehicle component is dampened.
US11124123B2
A vehicle storage compartment is provided herein. The vehicle storage compartment includes first and second vertical members coupled to a first edge portion of a base and connected by a cross member. The first and second vertical members and the cross member define an aperture accessible from a vehicle-rearward location. The vehicle storage compartment includes a removable floor positioned on base.
US11124122B2
A method and a device for controlling vehicle steering, a vehicle-mounted controller and a vehicle thereof are provided. The vehicle-mounted controller includes: detection module, image acquisition module, and display module; the detection module is provided at rubber hoses located between a left and right vehicle doors and the vehicle body, and is configured to detect whether an electrical signal is present in the rubber hose, which is energized when turn signal lamp in the vehicle is activated. The method includes: receiving the electrical signal detected by the detection module; determining the current turning direction of the vehicle after receiving the electrical signal; controlling the image acquisition module to acquire an image for the rear of the vehicle in the current turning direction, and sending the image acquired to the display module, so as to display the image for the rear of the vehicle in the current turning direction.
US11124117B2
The present technology relates to an imaging device, a display system, and a display method capable of improving visibility. The imaging device includes an imaging unit and a light control element. The light control element is arranged at a position intersecting with an optical axis of the imaging unit and adapted to change a transmittance or a reflectance of light when a predetermined condition is satisfied. The present technology can be applied to a display system of a vehicle.
US11124114B2
Blind spot detection and alert systems, devices, and methods are provided herein. An example device includes an optical surface having a plurality of indicator elements; and a controller having a processor and a memory for storing instructions, the processor executing the instructions to control a visual attribute of at least a portion of the plurality of indicator elements displayed on the optical surface to indicate a second vehicle being in a blind-spot of a first vehicle for a period of time.
US11124112B2
An illumination device for an interior fitting part of a motor vehicle includes a light guide bar that has a light entry surface along a longitudinal extension direction and a light source bar disposed on the light guide bar. The light source bar includes a plurality of point light sources that are disposed in series along the light entry surface, and a cover element that extends along the longitudinal extension direction of the light guide bar and shields at least one side surface of the light guide bar that differs from the light entry surface. The cover element is connected to the light guide bar via a first attachment element, the light source bar is connected to the light guide bar via a second attachment element, and the light source bar is at least partially housed between cover element and light guide bar.
US11124110B2
The present invention provides a car lamp, including a light source unit provided with a plurality of semiconductor light emitting devices, and having a planar shape, the light source unit having a light emitting region emitting light and a non-light emitting region formed along an edge of the light emitting region, and a filter unit located to overlap the light emitting region so as to transmit only light of a predetermined wavelength band therethrough, wherein the light emitting region of the light source unit is provided with a plurality of regions, and is configured such that at least one of the plurality of regions selectively emits light.
US11124105B2
A solid waste displacement system, more specifically a system affixed to a mobile structure (such as, for instance, a truck bed, a trailer, and the like), provided. Such a system includes a drive shaft coupled to a movable wall assembly that provides sufficient force to push solid waste from the mobile structure along the drive shaft when operated. The drive shaft may be a chain driven device or any other like mechanism that accords movement and force to the movable wall assembly for such a solid waste displacement purpose. The device as well as the method of utilizing such a device on and/or within a mobile structure are encompassed herein.
US11124091B2
A track release assembly is provided that comprises a track assembly releasable by a release bar, a cam assembly including first and second cams positioned on opposing sides of a support member and operably coupled by a pin, a spring configured to bias the cam assembly in a first position, and a cable operably coupled to the second cam and configured to rotate the first cam into engagement with the release bar.
US11124088B2
The present invention provides a method for transmitting the electric power data of a rail includes collecting electrical current analog signals from a conductor rail and transmitting the electrical current analog signals to a processing module; converting the electrical current analog signals into electrical current digital signals through the processing module; transmitting the electrical current digital signals to a monitoring platform through a wireless communication module. The electrical current information of the conductor rail is collected by an electric current sensor installed on a cable, which is connected to the conductor rail. The electrical current information collected by the electric current sensor is transmitted to the processing module after pre-processing comprising signal amplification and filtering. The present method effectively prevents problems of high bit error rates and faults with a negative impact on the data transmission with data message corrupted by noise during transmission.
US11124083B2
A periodic supplementary charge method of an auxiliary battery of a vehicle may include: estimating, by a controller, an available capacity of the auxiliary battery; measuring, by the controller, dark currents of the auxiliary battery; determining, by the controller, a supplementary charging execution time based on the estimated available capacity of the auxiliary battery; determining, by the controller, a supplementary charging execution period based on the estimated available capacity and information about the measured dark currents; and supplementarily charging, by the controller, the auxiliary battery by providing a charging current to the auxiliary battery based on the determined supplementary charging execution time and the determined supplementary charging execution period.
US11124079B2
A method for autonomous alignment of a vehicle and a stationary wireless charging device, including scanning of the vehicle surrounding for a stationary wireless charging device and in case a wireless charging device is detected, determining the vehicle position, comparison of the actual vehicle position and a catalogue of vehicle positions, d) based on the outcome of the comparison, in case that the actual vehicle position is already in the catalogue of vehicle positions, selection of a trained alignment trajectory from the catalogue, or in case that the actual vehicle position is not in the catalogue of known vehicle positions, planning of a new alignment trajectory in order to align the vehicle and the detected stationary wireless charging device, and tracking of the vehicle position and autonomous alignment of the vehicle and the detected stationary wireless charging device based on the alignment trajectory obtained in the previous step.
US11124077B2
A novel automobile charger which comprise a direct current voltage, wherein a positive pole of the direct current voltage is connected with one end or lead of a DC to DC module, one end of a battery voltage detection module and one end of a load module simultaneously, while a negative pole of the battery is connected with the other end of the DC to DC module, one end of a microcontroller, one end of the automobile start control module and the other end of the battery voltage detection module simultaneously. A third end of the DC to DC module is connected with the other end of the microcontroller, the other three ends of which are connected with the third end of the battery voltage detection module, the other end of the automobile start control module and one end of the load detection module respectively. The other end of the load detection module is connected with the third end of the automobile start control module and the other end of the load module simultaneously.
US11124074B2
A control system for handling a fault condition on a utility vehicle includes a lithium battery, a contactor configured to control electrical access to the lithium battery, and control circuitry coupled with the lithium battery and the contactor. The control circuitry is configured to detect, while the contactor is closed to provide a set of loads of the utility vehicle with electrical access to the lithium battery, onset of a fault condition. The control circuitry is further configured to perform, in response to detection of the onset of the fault condition, a set of remedial operations to address the fault condition. The control circuitry is further configured to perform, after a predefined amount of time has elapsed since the onset of the fault condition, a subsequent operation which opens the contactor if the fault condition remains and maintains closure of the contactor if the fault condition does not remain.
US11124066B2
An auxiliary power unit system for mobile service vehicles is provided that can provide DC power to DC-powered equipment. The system attaches to the power take-off port of the transmission and can provide power to the DC-powered equipment without idling the engine of the mobile service vehicle, thereby reducing fossil fuel consumption and engine exhaust emissions.
US11124059B2
An apparatus and a method are provided for a multiple inlet air box to communicate an airstream through an air filter to an air intake duct of an internal combustion engine of a vehicle. The multiple inlet air box is comprised of a housing that supports the air filter within an interior of the housing. A mount portion within the housing fixedly receives a base of the air filter. Multiple air inlets couple with corresponding air inlet ports of the vehicle to direct the airstream into the multiple inlet air box. A duct directs the airstream from the multiple air inlets to the interior of the housing. A conduit communicates the airstream from an interior of the air filter to the air intake duct of the internal combustion engine.
US11124053B2
A soft panel top assembly for a vehicle in sealing engagement with a hard top portion of a roof. The soft panel top assembly has a fixed portion attached to the vehicle and a lightweight pivotal portion that folds back to provide a quick and easy open air effect. Two door rails of the soft panel top assembly are connected to the vehicle. Two side rail linkage assemblies are attached to the header, which is secured to a windshield frame when in a closed position, and are connected at pivot points created with a bracket attached to the door rails to allow the pivotal portion to pivot to an open position. The soft panel top assembly includes a rear header that is lightweight and has a sealing arrangement that engages with the hard top roof portion and existing seal of the hard top roof portion to provide a weatherproof seal.
US11124052B2
A cover for a truck bed that can be horizontally traversed between expanded and collapsed positions is shown. Since the cover is horizontally traversed, the person manipulating the cover need not lift the cover vertically in order to reconfigure the cover between the expanded and collapsed positions. Women and elderly people who are generally not as strong as men can manipulate the cover.
US11124046B2
A vehicle monitoring apparatus (300) transmits transmission data obtained from each appliance (200) and the amount of transmission data to a data processing apparatus (500). First, the data processing apparatus calculates the amount of used resources that is the amount of resources used in processing the transmission data, in the amount of resources of computer resources, on the basis of the amount of transmission data. Next, the data processing apparatus increases or decreases, to the amount of used resources, the amount of secured resources that is the amount of resources secured in the amount of resources of the computer resources. Then, the data processing apparatus processes the transmission data by using the amount of secured resources in the amount of resources of the computer resources.
US11124037B2
An overload suspension system configured for operative engagement to a vehicle having a first leaf spring and second leaf spring to provide auxiliary support to the vehicle when overloaded. A first control arm attached to a first torsion bar has a distal end positioned a separation distance from the first leaf spring. A second control arm attached to the second control arm has a distal end positioned substantially the same separation distance from the second leaf spring. The suspension system operates as an auxiliary suspension only when added weight to the vehicle deflects both leaf springs to contact a respective one of the control arms, thereby preserving the ride and suspension characteristics of the vehicle when the added weight is not present.
US11124030B2
Provided is a pneumatic tire comprising a tread section, a side wall section, and a bead section. A tire constituent member is provided in at least the tread section, extending along the tire circumferential direction and spliced at any positions in the tire circumferential direction. A belt-shaped sound-absorbing member is adhered to a region corresponding to the tread section in the tire inner surface, along the tire circumferential direction and via an adhesive layer. The sound-absorbing member is arranged intermittently along the tire circumferential direction. Sections where the sound-absorbing member is missing are arranged at positions corresponding to the splice portions of the tire constituent member and the sound-absorbing member is arranged so as to not overlap the splice portions.
US11124023B2
A laminate of a thermoplastic resin or thermoplastic elastomer composition film and a rubber composition layer, which can be used as an inner liner for a pneumatic tire, with improved adhesive strength at the interface of the thermoplastic resin or thermoplastic elastomer composition film and the rubber composition layer. A laminate comprising a thermoplastic resin or thermoplastic elastomer composition film and a rubber composition layer, the rubber composition containing a rubber component, a condensate of a phenol compound and formaldehyde, and methylene donor and a vulcanizing agent, wherein 2.5-40% by mass of the rubber component is butyl rubber or halogenated butyl rubber, the content of the condensate is 0.5-20 parts by mass per 100 parts by mass of the rubber component, and the content of the methylene donor is 0.25-200 parts by mass per 100 parts by mass of the rubber component.
US11124010B2
A method for producing a multilayer film, with the steps: a) providing a base body with a carrier ply and a transfer ply, which comprises at least one layer; b) applying an in particular UV-curable adhesive to at least one partial area of the transfer ply of the base body; c) applying a stamping foil which comprises a carrier ply and a transfer ply, with the result that the transfer ply of the stamping foil comes into contact with the transfer ply of the base body coated with adhesive; d) curing the adhesive by UV irradiation; e) removing the carrier ply of the stamping foil.
US11124005B2
With a conventional method of estimating an application amount of a clear recording material from a color of a patch, it is difficult to realize high accuracy, similar colors are sometimes exhibited in measurement results even if there is a significant difference in the application amount of a clear ink. In contrast, with a disclosed configuration of estimating an application amount of a clear recording material from a reflection intensity of a patch, measurement results that exhibit a one-dimensional increase of a relationship between the application amount of the clear recording material and the reflection intensity are acquired, so that the accuracy of application amount estimation increases.
US11123996B2
A printing apparatus includes a printing head that performs printing in a printing region of a first surface of a medium, a support portion that supports a second surface of a medium, a transport unit that transports the medium in a transport direction, and a static electricity eliminating material that is provided facing the second surface and that eliminates, in a non-contact manner with the medium, static electricity accumulated in the medium. The support portion includes a spacer that maintains a predetermined distance between the medium and the static electricity eliminating material.
US11123987B2
In a liquid ejection head and a method of manufacturing the ejection head, an ejection port board is provided with an expanded portion that communicates with a supply port and has an open end that is larger than an opening of the supply port.
US11123982B2
An actuator drive circuit for a liquid discharge apparatus includes an output switch and a waveform selector circuit. The output switch includes a first transistor configured to supply a first voltage to an actuator when on and a second transistor configured to supply a second voltage higher than the first voltage to the actuator when on. The waveform selector circuit is configured to select, from a plurality of waveforms stored in a waveform memory, a first waveform that causes the output switch to transition to a first state in which the first transistor is on and the second transistor is off, and a second waveform that causes the output switch to transition to a second state in which the first transistor is off and the second transistor is on.
US11123980B2
An offset printing method is provided that, while using an ink with a viscosity that allows for printing of a print image on a printing plate by an ink-jet process, enables a precise print image to be transferred from the printing plate to a print medium by use of a printing blanket. The offset printing method includes a printing-plate making step of printing an inked image on a printing plate by an ink-jet process, an ink drying step of evaporating a solvent contained in the ink of the inked image to increase the viscosity of the ink, a transferring step of transferring the inked image to the surface of a printing blanket, and a printing step of pressing the printing blanket against a print medium.
US11123976B2
A device for printing on hollow articles comprises a segmented wheel and an apparatus for sequentially supplying the hollow articles to the periphery of the segmented wheel. The apparatus comprises at least a conveyor wheel and a mandrel wheel, arranged in the transport direction of the hollow articles, with first the conveyor wheel, then the mandrel wheel and thereafter the segmented wheel being arranged. A plurality of driver elements are on the periphery of the conveyor wheel, and a plurality of retaining apparatuses are arranged on the periphery of the mandrel wheel. Each retaining apparatus is provided for receiving a hollow article, which is to be printed on in cooperation with the segmented wheel. The conveyor wheel has a suction apparatus for suctioning each hollow article to be supplied to the segmented wheel. The suction apparatus has a suction pump which is switched on or off in dependence on an angular position of the conveyor wheel. When the suction pump is switched on, it produces a negative pressure. A hollow article, which is to be conveyed to the mandrel wheel by the conveyor wheel and which is arranged on one of the driver elements of the conveyor wheel, is retained on the particular driver element of the conveyor wheel by the negative pressure, in an angular range of the rotating conveyor wheel.
US11123968B2
A decorative laminate lay-up used in the manufacture of decorative laminates includes a decorative laminate sheet assembly composed of resin impregnated paper layers and a textured release sheet positioned on a top surface of the decorative laminate sheet assembly. The textured release sheet provides a textured surface to decorative laminates resulting from processing of the decorative laminate sheet assembly, wherein the textured release sheet includes a textured surface exhibiting superhydrophobicity, self-cleaning and low surface energy.
US11123943B2
A dunnage conversion machine includes a bunching assembly that randomly crumples at least two plies of sheet stock material into modified plies having a relatively thicker three-dimensional shape, and a feeding assembly that advances and connects together longitudinally-extending portions of the modified plies to form a dunnage strip. A diverter minimizes overlap of and encourages separation of lateral edges of the modified plies from one another, and a severing assembly severs distinct dunnage products from the strip. An exemplary resultant dunnage product includes two or more plies of crumpled sheet material interconnected along a longitudinally-extending portion having interconnected overlapped portions of each of the plies and a longitudinally-extending line of connection. Each ply may extend laterally outwardly along randomly crumpled edge portions having a crumpled lateral width greater than a lateral width of the longitudinally-extending portion, the edge portions extending from the line of connection to opposed, laterally-extending free edges.
US11123939B2
Disclosed are embodiments of a system and method for baling recyclable materials and managing the baling of recyclable materials. The apparatus for baling includes a finger baler for continuous compressing and baling recyclable materials, a scale, label printer, and a processor. Certain embodiments further comprise at least one digital camera, RFID dispenser, and internet connection that allows the processor to transmit collected data to a remote database for further analysis. The disclosed method for baling recyclable materials comprising the steps of continuously adding and compressing materials; forming a completed bale; weighing the bale automatically using a digital scale operably connected to the processor; recording the bale weight automatically; and printing a label. Additionally, the method may comprise inputting information and/or automatically recording data, and/or automatically transmitting the data associated with a bale to a remote database.
US11123925B2
A method of 3D printing a part with an overhanging portion requiring support during printing is provided. The method includes moving a dynamically adjustable support member to support the overhanging portion during printing of the part. The dynamically adjustable support member may be moved from a retracted position to a support position after a first portion of the part is printed and the overhanging portion may be supported by the dynamically adjustable support member in the support position. The part may be printed in a 3D printing chamber with a base and at least one wall. The base may have a first dynamically adjustable support member and the at least one wall may have a second dynamically adjustable support member. A first overhanging portion and a second overhanging portion of the part may be printed over the first dynamically adjustable support member the second dynamically adjustable support member, respectively.
US11123923B2
A 3D printing device includes a printing substrate, a movable printing head configured for additively producing from a modelling material a component on the printing substrate, and a flexible printing space cover which, proceeding from the printing head, spans the printing substrate such that a closed printing space is formed between the printing head and the printing substrate, wherein a printing nozzle of the printing head for applying the modelling material protrudes into the printing space. A support structure of the device includes flexible support rods which run from the printing head to the printing substrate and which hold the printing space cover above the printing substrate.
US11123917B2
An apparatus for fabricating an object on a substrate, the apparatus including a plurality of nozzles arranged in an array and each nozzle being in communication with a supply of build material and configured to expel a quantity of the build material therefrom, and also including a controller configured to selectively operate each nozzle to deposit a portion of the build material, responsive to data relating to a geometry of the object. During operation, the controller selectively operates at least some of the nozzles to deposit portions of the build material in specific locations corresponding with the object geometry, wherein at least one of the portions abuts the substrate and the portions are progressively deposited until the portions form the object.
US11123914B2
Disclosed is a method for manufacturing a container from a blank in a mold provided with a movable insert, wherein the method includes the following phases: pre-blowing; blow molding; boxing; and the following operations: measuring the prevailing pressure in the blank in real-time and storing the measurement in a memory; measuring the position of the insert in real-time and storing the measurement in a memory; detecting a time tS2 indicating the actual start of the blowing phase and moment tB2 indicating the actual start of movement of the insert and storing same in a memory; calculating T1=tS2−tB2; comparing T1 with a predetermined non-zero reference T1ref, as long as T1 is different from T1ref, and delaying the start of the boxing phase.
US11123909B2
The invention relates to an apparatus for producing tubular films stretched in-line by blow molding with an extruder, a film blowing line, a lay-flat unit, an oscillating haul-off unit, and a stretching line for monoaxially stretching the film laid flat in machine direction. According to the invention, the stretching line is arranged above the extruder between the lay-flat unit and the oscillating haul-off unit.
US11123908B2
A core lifter having lifter bar with an elongate blade which carries a coupling head received in an elongate lifter bar coupling receiver formed in the base configured to permit pivotable, swiveling and/or translational misalignment or tolerance compensation during core lifter assembly, installation, and operation in a plastic formable material molding apparatus, including during mold cycling advantageously preventing core lifter binding and extending core lifter life. A preferred lifter has a lifter bar formed of a blade to which a lifter bar coupling ball is attached that is received in an elongate longitudinally extending channel having a transverse cross section complementary to the ball defining a bearing race in which the ball is received enabling slidable pivoting, swiveling and slidable movement of the ball and blade relative thereto including while the ball and blade are slidably moving along the race in a longitudinal or lengthwise direction relative to the base.
US11123888B2
A razor handle. The razor handle can have a main body and a pivoting head pivotally coupled with the main body about a first axis of rotation. A severable benefit delivery member can extend from a main body connection on the main body to a pivoting head connection on the pivoting head, the benefit delivery member providing a first biasing torque on the pivoting head to affect an angular deflection about the first axis of rotation of the pivoting head relative to the main body. A spring member can extend from a spring-main-body connection on the main body to a spring-pivoting-head connection on the pivoting head, the spring member applying a second biasing torque to affect an angular deflection about the first axis of rotation of the pivoting head relative to the main body. A ratio of the sum of the first and second pivoting torques divided by the angular deflection in radians to the second pivoting torque divided by the angular deflection in radians of the pivoting head with the pivot benefit delivery connection severed can be greater than 2:1.
US11123887B2
Shears having two limbs connected at a revolute joint, each limb comprising a handle region at one end and a cutting edge at the other end. One limb is fixed relative to the revolute joint during an opening and closing movement, and one limb is movable. The limbs move between an open position and a closed position while being limited by a stop and, in the closed position, the cutting edges pass each other over substantially their entire length. On the handle side of the revolute joint, one limb extends relative to the other limb such that it is supported in a planar manner on both sides in a region of overlap with the other limb, wherein the limbs comprise surface regions which, in the closed position, rest against one another in the region in which they are on top of each other and are each exposed on the opposite side.
US11123885B1
A knife has a blade with a tip forwardly, a tang rearwardly, a spine upwardly, and an edge downwardly. A handle encompassing the spine. A plurality of components, including a cheese slicer, are formed in the blade along the spine.
US11123883B2
A robot with an impact buffering member on the surface of a robot arm for alleviating the impact when the arm contacts an object; and a contact detection unit for detecting a contact between the robot arm and object. The unit has a soft porous member on the front surface side of the impact buffering member and softer than the member; a housing member including the soft porous member and formed of a flexible material; a fluid discharge pipe for discharging a fluid inside the housing member when the object makes contact so the volume of the housing member decreases; and a volume change detection portion for detecting a change in volume of the housing member by utilizing the discharged fluid. It is possible to secure sufficient safety in a cooperative work between a person and a robot or the like, even when the person contacts the robot arm.
US11123868B2
Provided is a robot system that can accurately sense contact between an arm of a robot or an instrument attached to the arm and another object. The robot system includes: a robot main body 22 and a robot control unit 21, the robot main body 22 including: a motor 8; a deceleration device 19 connected to a motor shaft 17 of the motor 8; an arm 15 connected to an output shaft 16 of the deceleration device 19; a motor shaft-side angular sensor 1 capable of detecting an angle of rotation of the motor shaft 17 of the motor 8; and an output shaft-side angular sensor 2 capable of detecting an angle of rotation of the output shaft 16 of the deceleration device 19, and the robot control unit 21 being configured to detect a contact state between the arm 15 or an instrument attached to the arm 15 and another object, based on a motor shaft-side rotation angle detected by the motor shaft-side angular sensor 1, an output shaft-side rotation angle detected by the output-side angular sensor 2, and an angular sensor misalignment correction value for the motor shaft-side angular sensor 1 and the output shaft-side angular sensor 2.
US11123866B2
A processing system is disclosed for providing processing of homogenous and non-homogenous objects in both structured and cluttered environments. The processing system includes a programmable motion device including an end effector, a perception system for recognizing any of the identity, location, and orientation of an object presented in a plurality of objects at an input location, a grasp acquisition system for acquiring the object using the end effector to permit the object to be moved from the plurality of objects to one of a plurality of destination bins, and a motion planning system for determining a changing portion of a trajectory path of the end effector from the object to a base location proximate to the input location, and determining an unchanging portion of a trajectory path of the end effector from the base location to a destination bin location proximate to a destination bin, wherein the unchanging portion of the trajectory path is chosen to provide a path from the base location to the destination bin location that is consistent with paths taken by other objects.
US11123859B2
A magnetically driven hopping soft robot based on magnetically programmed temperature-sensitive hydrogels includes first moving bodies and a second moving body. Several first moving bodies are distributed evenly on a bottom portion of the second moving body. The first moving bodies are made of a temperature-responsive hydrogel containing magnetic particles. An alternating magnetic field is applied to the first moving bodies to cause the first moving bodies to deform due to magnetocaloric effect. The first moving bodies have a two-layered structure. A first layer is made of a double-network cross-linked hydrogel and a second layer is made of a magnetic temperature-responsive hydrogel with added magnetic nanoparticles. An alternating magnetic field is applied to the first moving bodies in a manner that an amount of deformation of the second layer is greater than that of the first layer. The second layer is made of a temperature-responsive hydrogel with added magnetic nanoparticles.
US11123856B2
A fast rotation structure of wrench and wrench thereof are provided. The fast rotation structure includes a seat and a rocker arm. The seat is connected with the ratchet head of the wrench. The rocker arm and the seat are integrally formed or slidably combined. The rocker arm protrudes from one side of the seat, so as to drive the seat to rotate from an outer side of the seat. Therefore, the ratchet head is able to efficiently rotate.
US11123848B2
A fastener removal tool is provided. The fastener removal tool includes a body having a cylinder and a puller coupled to the body. The puller includes an arm for engaging an installed fastener and a piston inserted into the cylinder of the body such that, when the cylinder is pressurized, the piston is displaced within the cylinder to displace the arm relative to the body to cause removal of the fastener.
US11123846B2
In order to provide an electric tool such that the capacitances of noise-suppressing film capacitors can be increased without increasing the diameter of a handle section, the housing of the electric tool comprises: a body section that stores a brushless motor, a striking mechanism part, and a portion of an output part; a handle section, whose one end is connected to the body section; and a storage section that is formed on the other end of the handle section. A pair of film capacitors for removing noise generated from an inverter circuit are mounted on a capacitor substrate and stored side by side inside the handle section. The film capacitors are connected in parallel with each other, thereby providing a capacitor having a larger total capacitance than before.
US11123840B2
A method and apparatus for finishing a surface of a metal component made by additive manufacturing are provided. The method comprises: containing the component 41 in a fluid 43 that comprises abrasive particles 48; and generating pressure fluctuations that produce acoustic cavitation in the fluid by applying ultrasonic vibration into the fluid by an ultrasonic horn 45, thereby removing material from the surface of the component by a combination of cavitation bubble collapse on the surface and the striking of the surface by abrasive particles 48 accelerated by cavitation bubble collapse.
US11123831B2
The invention relates to a device for cooling workpieces. The device has at least one nozzle which is configured to blow a fluid onto a workpiece. At least one surface temperature sensor is able to be arranged on the workpiece. In order to cool the workpiece, it is blown with a fluid by means of the at least one nozzle, the temperature of said fluid being lower than the surface temperature of the workpiece. In the process, the surface temperature is monitored by means of the at least one surface temperature sensor.
US11123822B2
A manufacturing method for a glass substrate having a hole with a depth of d (μm) or more includes irradiating the glass substrate with a laser beam emitted from a CO2 laser oscillator for an irradiation time t (μsec), to form a hole in the glass substrate. The laser beam is delivered to the glass substrate after being condensed at a focusing lens. A power density Pd (W/cm2), defined by Pd=P0/S where P0 and S are a power and a beam cross-sectional area of the laser beam just prior to entering the focusing lens, respectively, is 600 W/cm2 or less. The irradiation time t (μsec) satisfies t≥10×d/(Pd)1/2.
US11123815B2
Seam welding is performed by clamping a coupling portion of an upper sash with a first roller electrode and a second roller electrode, and applying electricity while rotating first roller electrode and the second roller electrode. The first roller electrode includes a plurality of first projecting portions and second projecting portions that are at intervals in a circumferential direction around a first rotational center. The second roller electrode may include a plurality of first opposing projecting portions and second opposing projecting portions that are at intervals in a circumferential direction around a second rotational center, by clamping a coupling portion of an upper sash and applying electricity while rotating.
US11123813B2
A blade for a reciprocating saw, said blade being made from at least a bimetallic sheet material and comprising a flat body portion comprising a low-alloy steel material or a carbon steel material, a cutting edge portion comprising a high-speed steel material provided with a plurality of teeth arranged at a first edge of said flat body portion, and a back edge portion arranged at a second edge of said flat body portion opposite of said cutting edge portion, wherein said back edge portion is provided with a non-cutting micro-structured surface.
US11123804B2
A tool holder for a lathe having a spindle permits improved arrangement of tools on a turret to maximize the allowable workpiece outer diameter for a given tool. A Z-axis feed mechanism moves the spindle and the turret relative to each other in a Z-axis direction along a center axis of the spindle, while an X-axis feed mechanism moves the spindle and the turret relative to each other in an X-axis direction orthogonal to the Z-axis direction. A plurality of tool holders is attached to the turret, each having a tool holding part. At least one of the tool holders holds the tool at a holding position such that, when indexed to a machining position by rotation of the turret, a cutting-edge reference point of the tool is offset with respect to an X-Z plane including a center axis of the turret.
US11123801B2
A cutting tool made by an additive manufacturing process is disclosed. The cutting tool has an exterior surface and an enclosed interior cavity defined by one or more inwardly facing surfaces. The interior cavity may have internal supports such as a lattice or a honeycomb structure. The cutting tool may be an insert, drill or endmill with coolant holes.
US11123799B2
This invention concerns an additive manufacturing apparatus for building objects by layerwise consolidation of material. The apparatus comprises a build chamber 101 containing a working area, a plurality of high energy beams 133, 233 for consolidating material deposited in the working area in layers and an optical unit 135 for controlling transmission of the high energy beams onto material in the working area. The optical unit 135 comprises a plurality of independently controllable optical elements 141, 241 each optical element 141, 241 for controlling transmission of at least one of the high energy beams onto the material in the working area, the optical unit 135 movable in the build chamber 101.
US11123789B2
A method for inorganic binder casting, comprising: selecting a Shape-Forming Material based on pre-determined manufacturing and shape characteristics, selecting a casting shape based on pre-determined design characteristics, and forming the Shape-Forming Material into a mold. The mold is coated with an inorganic binder solution at a pre-defined weight ratio and is dehydrated the Shape-Forming Material. The method further comprises pouring a hot liquid metal into the mold and allowing said hot liquid metal to cool to form a molded part. The Shape-Forming Material may be washed from said molded part with a solvent, the inorganic material and Shape-Forming Material reclaimed, reused, and the Shape-Forming Material reformed to a mold. The method further comprises recreating a liquid inorganic binder solution using the reclaimed inorganic material and recoating the Shape-Forming Material with the reclaimed inorganic binder solution.
US11123779B2
The present subject matter illustrates a method for accelerated in-situ chemical reduction of subsoil matter. The method comprises supplying a mixture comprising ferrous sulfide into soil pathways to biologically react with dissolved contaminates in the groundwater. Further, an organic hydrogen donor is supplied into the soil-pathways to produce anerobic-conditions to cause indigenous anaerobic bacteria to biodegrade residual concentrations of the contaminates.
US11123774B2
According to one embodiment, a substrate processing method includes supplying a liquid on a first face of a substrate, forming a solidified layer in which at least part of the liquid has been solidified by cooling the substrate down to be equal to or lower than a solidification point of the liquid, and melting the solidified layer. Forming the solidified layer, includes controlling a cooling parameter by monitoring an optical characteristic or acoustic wave characteristic of the solidified layer.
US11123769B2
This disclosure is drawn systems, devices, apparatus, and/or methods related to the separation of a mixture of solids according to size and the separation of solids from liquid. Specifically, this disclosure is drawn to an adjustable weight set for use on vibratory separators. In some examples, the adjustable weight set may include a base plate rotatable about an axis and extending radially outward from the axis; a plurality of slots extending through the base plate and being disposed between a radially outward periphery of the base plate and the axis; a plurality of weights coupled to each other about the base plate; and a weight locking tab that partially surrounds the base plate that may include one or more hooks extending through a portion of a slot.
US11123768B2
A system and method of transporting and unloading a load from a floating container that includes placing a load on a floating container at a first location, wherein the load is a mixture of solid material and liquid; moving the floating container with the load on a body of water from the first location to a remote second location; positioning the floating container so that a crane at the second location is within reach of the load; positioning a dewatering unit at the second location proximate the crane; unloading a quantity of the mixture of solid material and liquid from the floating container with the crane; depositing the quantity of the mixture of solid material and liquid into the dewatering unit; and dewatering the quantity of the mixture of solid material and liquid with the dewatering unit.
US11123758B2
The present disclosure involves apparatuses and methods for coating a lapping plate with an aqueous composition. The apparatus can be configured and the aqueous composition can be formulated so that the aqueous composition can flow to a spray nozzle device solely due to gravity in a batchwise manner.
US11123750B2
An electrostatic air cleaner may include a corona charging stage, a precipitation stage, and an air mover (fan). The corona charging stage may include a first and second array placed under electrical potential difference capable of generating a corona discharge. The first array may be substantially parallel corona wires and may be located downstream of an air penetrable second array. The precipitation stage may be downstream from the corona charging stage. The spacing between the first array and the second array may be less than the distance of the precipitation stage to the second array. The air mover may be upstream of the corona charging stage or downstream of the precipitation stage or between these stages. The arrangement allows for higher ion output downstream of the first array with the same voltage and power consumption resulting in greater particle charging and better air cleaning efficiency.
US11123749B2
Disclosed are systems and methods for sorting material on a conveyor of a conveyor system, such as a conveyor system for material including non-ferrous metals. The conveyor system includes a conveyor belt and a separator system. The conveyor belt is adapted to convey the material. The separator system includes a separator below the conveyor belt and is configured to selectively apply a separating force onto the material on the conveyor belt such that at least one piece of the material is lifted off of the conveyor belt. A method of sorting material on a conveyor belt includes receiving the material on the conveyor belt, conveying the material with the conveyor belt, and applying the separating force onto the material with the separator such that at least one piece of the material is lifted off of the conveyor belt.
US11123747B2
A vertical shaft impact crusher feed hopper distribution device arranged for feeding material to be crushed to a rotor of a vertical shaft impact crusher. The feed hopper distribution device is arranged to be mounted in a feed hopper that feeds material to the rotor and includes a supply channel that forwards material from an inlet opening arranged adjacent to an upper end of the supply channel to a hopper bottom opening arranged in a bottom of the feed hopper and communicating with the rotor. The supply channel has a cross-section that widens along at least a portion of the distance from the upper end to a lower end of the supply channel.
US11123744B2
An apparatus for comminuting solid waste material is provided an includes a casing defining a comminution chamber and being open on opposite sides thereof for permitting the flow of liquid therethrough and a comminutor assembly including cooperating substantially parallel first and second shredding stacks. The comminutor assembly includes first and second parallel shafts rotabably mounted, each including a plurality of cutting elements mounted on said first shaft in interspaced relationship with a plurality of second cutting elements mounted on said second shaft, the cutting elements being positioned between and separated in an axial direction by spacers which are coplanar with the cutting elements of the adjacent stack such that a cutting element from one stack and a spacer from the other stack form a pair of interactive shredding members, wherein the at least one cutting tooth has a plurality of serrations, a tapered profile or a bi-level profile.
US11123715B2
Composite catalysts having bismuth silicate(s) (e.g. Bi2SiO5) and transition metal oxide(s) (e.g. nickel oxide) impregnated on mesoporous silica supports such as SBA-15, mesoporous silica foam, and silica sol. Methods of making and characterizing the composite catalysts as well as processes for oxidatively dehydrogenating alkanes (e.g. n-butane) and/or alkenes (e.g. 1-butene, 2-butene) to corresponding dienes (e.g. butadiene) employing the composite catalysts are also described.
US11123706B2
A two-stage liquid distribution device for use within an internal region of a mass transfer column to distribute liquid to an underlying mass transfer bed. The two-stage liquid distribution device includes a lower distributor with a lower parting box and lower troughs and an upper distributor with an upper parting box and upper troughs. The lower and upper parting boxes and troughs are enclosed to allow a liquid head in a lower downpipe section and an upper downpipe section that feed liquid to the lower distributor and the upper distributor to cause pressurization of liquid within the lower and upper parting boxes and troughs. The pressurization makes the lower and upper distributors less susceptible to rocking motion of the mass transfer column and reduces any maldistribution of liquid discharged from the lower and upper troughs to the mass transfer bed.
US11123704B2
An antibody-resin coupling apparatus quickly and efficiently activates resin beads and couples them to antibodies, while preventing breakdown and crosslinking of the beads, thereby improving downstream column purification processes, extending the usable life of the resin beads, and increasing molecule capture efficiency of the resultant resin-antibody complexes, to allow improved isolation and purification of factor VIII molecules or other drug compounds.
US11123691B2
The present invention addresses the problem of providing a separation membrane element with which it is possible to stabilize the separation removal performance when a separation membrane element is operated. The present invention is a separation membrane element provided at least with a collecting pipe, a separation membrane, a feed-side channel material, and a permeation-side channel material, wherein: the feed-side channel material is configured from a fibrous column X configured from a plurality of fibrous materials A arranged in one direction and a fibrous column Y configured from a plurality of fibrous materials B arranged in a different direction to the fibrous column X; the fibrous materials A intersect the fibrous materials B to form intersections; and the fibrous materials A and/or the fibrous materials B have a small-diameter part and a large-diameter part between adjacent intersections in a section plane parallel to the respective fibrous column.
US11123687B2
A fuel tank inerting system includes an air separation module with an oxygen permeable membrane and a variable vacuum source in fluid communication with the air separation module. The variable vacuum source provides an adjustable vacuum to the permeate side of the oxygen permeable membrane in the air separation module, driving production of inert gas for fuel tank inerting or fire suppression.
US11123685B2
An environmental control system includes an air conditioning subsystem and a contaminant removal subsystem downstream of the environment to be conditioned. The contaminant removal subsystem includes: a first gas-liquid contactor-separator; a second gas-liquid contactor-separator; and a dehumidifier disposed either upstream of the first gas-liquid contactor-separator or downstream of the second gas-liquid contactor-separator.
US11123681B2
Described are filter products and methods of using filter products, wherein the filter products include multiple cells, each cell containing an individual circulating fluidized beds during use.
US11123678B2
A device is provided. The device includes one or more of a container, filtration media, and a vacuum apparatus. The container includes a first hole in a first end of the container and a second hole in a second end of the container opposite the first end. The filtration media is disposed within the container, and is configured to absorb an odor present in inlet air. The vacuum apparatus is coupled to the first hole, and is configured to pull inlet air through the filtration media from the second hole and provide filtered air to the first hole.
US11123676B2
A filter element arrangement is provided which includes a media pack comprising Z-filter media, a preform and an overmold sealing a portion of the interface between the preform and the media pack, and also forming an air cleaner seal for the filter element. The overmold preferably comprises molded, foamed, polyurethane. A variety of media pack shapes can be used.
US11123674B2
A system and method for maintaining, monitoring and improving air quality and purity in a room or environment, such as a hospital room or operating room.
US11123673B2
Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.
US11123672B2
According to the present disclosure, features, components and techniques useable for providing air cleaner arrangements are provided. Many of the features relate to an axial seal arrangement provided on a filter cartridge. A typical filter cartridge, for use with these features, is a filter cartridge having opposite flow ends. Example media arrangements that fit this characterization are described. Seal arrangements provided with an axial housing sealing engagement surface are shown. A seal arrangement is provided. Also, air cleaner assemblies having advantageous features therein are provided. Further, air cleaner housings are described, with selected, preferred features for engagement with filter cartridges.
US11123667B2
A filter for a water cooler includes a housing having a surface and a cavity with cavity ports. The filter end is adapted to be received in the housing. The filter end includes a cylindrical base having a surface and a neck extending from the surface. The neck has filter ports and a side surface. The side surface has oppositely directed axially extending elongated protrusions configured to be received in channels in the housing. The base surface includes a complex set of protrusions which are adapted to be received in a similarly configured set of recesses in the housing surface. The protrusions/recesses may take the form of letters, numbers or symbols. The filter end is be fully seated in the housing in bayonet-type fashion to connect the filter ports and the housing ports o permit water to flow through the filter from the water supply to the water cooler.
US11123658B2
A method of demulsifying an emulsion of oil and water whereby palm oil fuel ash, which is a low cost waster product obtained from oil palm processing, is added to the emulsion and the resulting mixture is agitated, thereby breaking the emulsion into an aqueous phase and an oil phase. Solid particles of palm oil fuel ash settle to the bottom of the aqueous phase, allowing easy separation of the oil phase, the aqueous phase, and the settled solid particles of palm oil fuel ash.
US11123657B1
An in-line grease interceptor assembly adapted to separate fat, oil, and grease (FOG) out from wastewater mixed with FOG. The assembly has an inlet for receiving wastewater mixed with FOG, an outlet for discharging wastewater after at least some FOG has been separated out from the wastewater, and a chamber hydraulically located between the inlet and the outlet. The chamber has lateral sides, a floor, and an open top, and is adapted to maintain the mixed wastewater in the chamber at a predetermined liquid level located below the open top while accumulating the separated FOG in a layer above the predetermined liquid level. An auxiliary baffle is positioned inside the chamber, extending from a downstream end toward an upstream end of the chamber, between the floor and the open top. The auxiliary baffle has a downstream end, an upstream end, and lateral sides, and defines a first separation section above the auxiliary baffle, and a second separation section below the auxiliary baffle. One or more water directors are also positioned in the chamber to provide a sinuous flow path for the mixed wastewater through the chamber from the inlet to the outlet via the first separation section, and the second separation section. The auxiliary baffle is sized, shaped and positioned in the chamber to substantially block the separated FOG in the first separation section from entering the second separation section. A method of preventing FOG being carried out with wastewater mixed with FOG from a food preparation establishment to a sewer system is also disclosed.
US11123652B2
A modular cube building block system is disclosed. An example embodiment includes: a modular cube building block comprising: a coupler including a coupler channel formed between a plurality of fins; and a plurality of nodes integrated or attached with the coupler, the plurality of nodes being cubes arranged in orthogonal rows and columns, a space between the plurality of nodes defining a T-channel configured to capture a coupler of a different modular cube building block, the coupler channel configured to capture a node group of a different modular cube building block.
US11123636B2
A method of runtime animation substitution may include detecting, by a processing device of a video game console, an interaction scenario in an instance of an interactive video game, wherein the interaction scenario comprises a target animation associated with a game character. The method may further include identifying, by the processing device, a valid transitional animation. The method may further include causing, by the processing device, the valid transitional animation to be performed by the game character in the instance of the interactive video game.
US11123633B2
A method and apparatus for controlling a game are provided. The method for controlling a game according to one embodiment includes receiving state information of one or more applications installed in a first user terminal from the first user terminal, displaying a selection screen to receive a user's selection of a target application to be controlled from among the one or more applications, and transmitting control information for controlling a state of the target application selected by the user from among the one or more applications through the selection screen to the first user terminal based on the state information.
US11123630B2
A playing field boundary for a small playing field, which is modularly constructed of fence elements (16) in the form of plates or panels and vertical posts, to which these fence elements (16) are attached. The individual panels of the fence elements are bordered at least on the top by approximately horizontally running handrail profiles (17), wherein butt connectors (18) are respectively provided, which each overarch two adjacent handrail profiles (17) across a part of their length at the region where they meet. The butt connectors (18) each connect two adjacent fence elements (16) among one another, wherein fastening devices extending in the transverse direction to the handrail profiles (17) are provided in order to connect one butt connector (18) each to two adjacent handrail profiles (17) respectively. and wherein shearing/pressure elements are provided in the region of the butt connectors.
US11123624B2
A climbing wall may be constructed using a variety of techniques and components. The climbing wall may be comprised of a number of dihedral angles. The individual panels of the wall may include a curve along the edge of the panel, with a corresponding slope cut along the edge, which enables a wider variety of dihedral angles to be formed utilizing the panels.
US11123623B1
The invention disclosed comprises an apparatus, method of using, assembling and stowing the apparatus, and a kit including the apparatus and components for training players to achieve lift when kicking a football that requires an angled trajectory. The invention functions to provide a physical point of reference and visual target for a kicker to establish consistent kicking skills and achieve predictable angles. The apparatus is sturdy, easily and reversibly disassembled, and stored as part of a durable, packable kit to organize the required training gear. The method includes a series of steps whereby the apparatus is assembled; a kicker kicks the ball; if the angle of the kick is sufficient to lift the ball over the apparatus it will go over the visual target, if not it will fall under the visual target. The kit comprises at least a carry bag with various pockets for the device and related equipment.
US11123612B1
The use of a low molecular weight farnesene, poly(farnesene), and farnesene copolymer in a golf ball is disclosed herein. In a core, low molecular weight farnesene, poly(farnesene) or farnesene copolymer is blended with 1,4 polybutadiene or a polyalkenamer. In a mantle layer, low molecular weight farnesene, poly(farnesene), and/or farnesene copolymer can be blended with non- or partially neutralized copolymeric or terpolymeric ionomer(s). In a cover, low molecular weight farnesene, poly(farnesene), and farnesene copolymer can be blended with highly neutralized ionomer.
US11123607B2
An exercise management and reporting system includes a weightlifting rack having a plurality of vertical members. Each of the vertical members include bar support brackets for receiving a barbell and weighted plate combination. Tracking sensors are positioned along the vertical members to track the movement of the barbell during an exercise. A control unit having a memory and wireless transmitter are provided along the rack. Weight sensors are positioned within each of the bar support brackets, and a wireless accelerometer is positioned along the barbell. The system also includes an exercise management application that receives the exercise data from the control unit and recommends and adjusts exercise workouts based on the received exercise data for each system user.
US11123606B2
An activity state analyzer 10 configured to analyze an activity state of a cyclist during cycling includes: a sensor unit (21 to 26, 18) configured to acquire sensor data from a plurality of types of sensors including an acceleration sensor 21 and a gyroscope sensor 22 that are attached to a lower back of the cyclist, and a CPU 11 configured to analyze an activity state of the cyclist during cycling based on a detection output from the plurality of types of sensors of the sensor unit (21 to 26, 18).
US11123602B2
A mechanical braking system for a high-incline treadmill utilizing a mechanical brake which may be used on its own or in combination with a traditional motor brake. The mechanical brake is generally mountable on a treadmill between or around the belt motor and the flywheel. Upon engagement of the brake, typically the brake engages the flywheel, the motor, or the axle in a way that effectively locks the axle, and thus the belt, in a fixed position.
US11123598B2
An exercise device of the type including a frame with a first crank assembly rotatably coupled to the frame about a first axis and a second crank assembly rotatably coupled to the frame about a second axis. A control system may be used in communication with the first crank assembly and the second crank assembly, which may provide a synchronous movement of the first crank assembly relative to the second crank assembly. A pedal arm may be provided with a first end pivotally coupled to the first crank assembly and a pedal positioned on a second end. A crank link may be used with one end coupled to the second crank assembly and a second end coupled to the pedal arm. The crank link may be movable on the pedal arm which may provide varying paths of motion of the pedals.
US11123597B2
A space saving and production cost saving inertia wheel training device is disclosed. In preferred embodiments the present invention comprises: a box where one or more inertia wheels are mounted horizontally; a pull belt which connects the inertia wheel with the user. The user stands with both feet on the box and can attach various accessories to the pull belt, like bars, harnesses, hip belt etc. to connect the pull belt to his body depending on the type of exercise the user wants to perform. The user adjusts the length of the belt to his body size. Then the user accelerates the inertia wheel. At the end of each movement of the user the flywheel needs to be decelerated or accelerated to allow the user to change the direction of his movement. The inertia of the wheel creates a braking force at deceleration and acceleration which leads to a training effect of the user's muscles.
US11123593B2
An exercise accessory may be a component of a leg lift exercise system assembly. The exercise accessory may be useful for a user to hold themselves up by the arms to perform leg lifts, among other exercises. The accessory has an angular adjuster to allow a user to adjust the positioning of his or her forearms during the exercise. The angular adjuster has a cage which can attach to and suspend from an overhead bar, and an apertured base having radial tines. An indexer may be able to rotatably index to and rest within the radial tines. Rotating the indexer when tension is not applied to the system allows the user to adjust angular positioning. From the indexer and through the aperture an arm support is suspended.
US11123590B1
The disclosed subject matter relates to a method of treating of asbestos or asbestos-containing material, comprising applying to the asbestos or asbestos-containing material a composition including a treatment compound comprising at least one of hexafluoro titanium di-ammonium, potassium hexafluoro zirconate. ammonium hexafluoro phosphate. ammonium hexafluoro stannate, ammonium hexafluoro germanate, ammonium tetrafluoro borate or ammonium heptafluoro tantalite; and a fluorine scavenger compound.
US11123589B1
The invention includes a system and method for delivery and storage of an absorbent for solidification of liquid waste. The system includes a plurality of nestable containers configured to receive aqueous liquid to be solidified and forming a packet safe space when nested one within another. The system also includes a plurality of packets at least partially soluble in the aqueous liquid to be solidified. The containers include at least one packet and each packet contains a solidifier for use as an absorbent composition for the aqueous liquid to be solidified. A packet may be housed within the containers inside a packet safe space. The invention also includes an improved system and method for packaging a solidifier for solidification of liquid medical wastes.
US11123577B2
A method and device is taught to improve the appearance of cellulite by combining mild exfoliation of the skin, various wavelengths of low level light, ultrasound, and a vacuum or suction. The device is intended to increase the metabolic rate of the fat cells and reduce their size, while increasing the extensibility or length of the septae. Such increased activity will promote blood flow to the affected area thereby increasing cell nutrients and removing cellular exudates while stimulating the growth of new collagen thereby alleviating the cellulite.
US11123575B2
An approach for enhancing radiation treatment of target tissue includes identifying a target volume of the target tissue; causing disruption of vascular tissue in a region confined to the target volume so as to define the target volume; based at least in part on the disruption of the vascular tissue, determining a radiation treatment plan having a reduced radiation dose for treating the target tissue; and exposing the target volume to the reduced radiation dose based on the radiation treatment plan.
US11123568B2
An implantable medical device is configured to receive an input that specifies a time domain allocation between two or more stored stimulation programs and to provide control signals corresponding to each of the two or more stimulation programs to stimulation circuitry to interleave the two or more stimulation programs in time according to the input. The time domain allocation may set a proportion of time during which each of the stimulation programs is active during repeating epochs. The time domain allocation may be set by a user to transition between configured stimulation programs or to specify stimulation that is based on two or more different stimulation programs. The time domain allocation may also be adjusted automatically to optimize an indication of an effectiveness of stimulation that is provided by the patient.
US11123559B2
A BTE prosthetic device for use in a medical system or prosthesis comprises a connector configured to mechanically attach an auxiliary device of the system to the BTE prosthetic device. The connector is electrically connected to a transceiver of the BTE prosthetic device. The connector operates as an electromagnetic antenna for transmitting and/or receiving signals between the BTE prosthetic and other components of the medical system.
US11123558B2
Auricular nerve stimulation techniques for addressing patient disorders, and associated systems and methods. A representative system includes a signal generator having instructions to generate an electrical therapy signal, at least a portion of the electrical therapy signal having a frequency at or above the patient's auditory frequency limit, an amplitude in an amplitude range from about 0.1 mA to about 10 mA, and a pulse width in a pulse width range from 5 microseconds to 30 microseconds. The system further includes at least one earpiece having a contoured outer surface shaped to fit against the skin of the patient's external ear, external ear canal, or both, the at least one earpiece carrying at least two transcutaneous electrodes positioned to be in electrical communication with the auricular innervation of the patient, e.g., the auricular vagal nerve.
US11123551B2
A method of forming a cochlear implant electrode array includes positioning contact array assembly, which includes at least one carrier and a plurality of contacts on the at least one carrier, in a mold, removing at least a portion of the at least one carrier from the mold without removing that plurality of contacts from the mold, and introducing resilient material into the mold after the at least a portion of the at least one carrier has been removed to form a flexible body.
US11123549B1
Electrical therapy applied to the brain with increased efficacy and/or decreased undesirable side effects, and associated systems and methods, are disclosed. A representative method includes applying a therapy signal to a patient, via at least one electrode at a subdural or epidural location at the patient's brain, to provide effective therapy that reduces or eliminates the effects of a patient disorder. The therapy signal does not induce any non-therapeutic side effects, and has a frequency in a frequency range of from 1.2 kHz to 500 kHz, an amplitude in an amplitude range from 0.1 to 20 mA, and a pulse width in a pulse width range from 1 microsecond to 400 microseconds.
US11123545B2
Methods and devices for stimulating a nerve in a patient include emitting an electrical signal near a target nerve within the patient. The electrical signal comprises bursts of about 2 to about 20 pulses and the pulses oscillate between a positive voltage and a negative voltage within each burst.
US11123544B2
A system for electrically stimulating and/or detecting bioelectrical signals of a user comprising: an array of permeable bodies configured to absorb a solution that facilitates electrical coupling with a body region of the user; a housing defining an array of protrusions conforming to the body region and comprising: an array of channels distributed across the array of protrusions, each channel at least partially surrounding a permeable body, configured to deliver the solution to the permeable body, and comprising a barrier that prevents passage of the permeable body past the barrier, and a manifold configured to distribute the solution to the array of channels; and a coupling subsystem comprising a first electrical coupling region in electrical communication with an interior of the manifold, wherein the first electrical coupling region is configured to couple to a second electrical coupling region that couples the first electrical coupling region to the electronics subsystem.
US11123539B2
The catheter device comprises a motor at the proximal end of the catheter device and a drive shaft, extending from the proximal end section to the distal end section of the catheter device, for driving a rotating element located at the distal end of the catheter device. The catheter device also comprises a hose-like catheter body which encompasses the drive shaft and extends from the proximal end section to the distal end section. At the proximal end of the catheter device, the drive shaft is connected to a motor by a clutch. The clutch is a magnetic clutch with a proximal and a distal magnet unit. The proximal magnet unit is connected to the motor and the distal magnet unit to the drive shaft. The distal magnet unit is mounted fluid-tight in a clutch housing. The proximal end of the catheter body makes a fluid-tight connection with the clutch housing.
US11123537B2
A system is described herein that can irrigate a tissue site using negative-pressure. The system may include a tissue interface configured to be placed adjacent to the tissue site, and a sealing member configured to be placed over the tissue interface to form a sealed space. The system may also include a negative-pressure source configured to be fluidly coupled to the sealed space and a fluid source. The system may further include an irrigation valve. The irrigation valve can have a fluid inlet configured to be fluidly coupled to the fluid source. The irrigation valve can also have a fluid outlet configured to be fluidly coupled to the sealed space. The irrigation valve may also include a clamp configured to be actuated by the negative-pressure source to regulate fluid flow from the fluid source through the fluid outlet.
US11123531B2
An integrated-type microneedle patch according to the present invention includes: a needle unit (10) including an array of microneedles (12) for skin puncturing, and a needle base (11) supporting the array of the microneedles (12); an active ingredient portion (30) containing an active ingredient that consists of a drug or a functional cosmetic ingredient; and a patch unit (20) including a protective patch layer (21) covering the active ingredient portion (30) and protecting skin after a procedure, wherein the active ingredient portion (30) is located toward the skin with respect to the protective patch layer (21), and the needle base (11) is located opposite to the skin with respect to the protective patch layer (21), whereby the needle unit (10) is separated from the patch unit (20) after a skin puncture procedure using the microneedles (12) is performed.
US11123529B2
Described herein is a child-resistant topical drug applicator and methods of applying a topical pharmaceutical composition to a surface. In one aspect, the child-resistant topical drug applicator comprises a container comprising a connector and a tube configured to contain a topical pharmaceutical composition, a sponge applicator fluidly coupled to the connector, and a child-resistant cap that reversibly couples to the connector and encloses the sponge applicator, the cap having a locked position and an unlocked position. Also described herein are methods of opening and using the child-resistant topical drug applicator.
US11123520B2
An infusion system comprising a base, a pump, a fluid tubing set that connects the pump and the base, and a collapse-resistant catheter extending from the base and comprising a swellable inner element including one or more indents, and a non-swellable flexible outer sleeve covering an outer wall of the inner element, wherein when the swellable inner element absorbs liquid, the swellable inner element swells and the one or more indents control a direction of the swelling by causing the swellable inner element to fold inwardly.
US11123517B2
Methods and devices described for improved dynamic walled tubing and catheters.
US11123505B2
A breathing apparatus includes a flow outlet airline in fluid communication with the tubing and breath detection software. The flow outlet airline includes an airline outlet, and the flow outlet airline is configured to supply an output gas to a user via the airline outlet. The breathing apparatus further includes a breath detection airline including an airline inlet. The breath detection airline is configured to receive breathing gas from the user during exhalation by the user via the airline inlet. The breathing apparatus further includes a pressure sensor in direct fluid communication with the breath detection airline. The pressure sensor is configured to measure breathing pressure from the user and to generate sensor pressure data indicative of breathing by the user. The controller is programmed to predict the breathing by the user based on the sensor breathing data received from the pressure sensor.
US11123502B2
A vaporizer cartridge system includes a vaporizer assembly containing a heating element, a mouthpiece that is selectively attachable with the vaporizer assembly, a battery assembly that is selectively attachable with the vaporizer assembly, and a cartridge configured to store liquid in a reservoir, the cartridge being selectively attachable with the vaporizer assembly such that liquid stored within the reservoir is in fluid communication with the vaporizer assembly. The vaporizer cartridge system is configured such that when the cartridge and the mouthpiece are attached to the vaporizer assembly, the cartridge fits within the mouthpiece.
US11123497B2
An apparatus having an outer wall that encompasses an interior chamber that holds a predetermined volume of fluid and gas where the gas rises to one end of the interior chamber and the fluid flows to the other end of the interior chamber. The apparatus also has an inlet port that allows for fluid to ingress into the interior chamber and an outlet port that allows for fluid to egress out of the interior chamber.
US11123496B2
An autoinjector has a main body (10, 12) containing a syringe (13) or cartridge with a needle at its front end for being moved forwardly in the body to extend the needle from the body for an injection, the body housing in a forward region a shroud (24) having a forward portion of generally tubular form (32), the shroud being moveable longitudinally between a rearward retracted position and a forward extended position, the autoinjector further including a spring arrangement for biasing the shroud forwardly, the spring arrangement (44) including two springs disposed alongside and spaced from the longitudinal axis.
US11123489B2
A medicament delivery device is presented having a second housing part, a plunger rod arranged in the second housing part and configured to act on a stopper arranged inside a multi-chamber container. A first housing part contains the multi-chamber container, where the first housing part is arranged to be manually displaced into the second housing part by relative rotation between the first and the second housing parts for mixing at least two substances arranged inside the multi-chamber container. The delivery device further has a rotating contact element arranged between said plunger rod and said stopper capable of rotating in relation to said plunger rod.
US11123483B2
A method of delivering a solution including at least one drug is provided. The method includes providing a fluid exchange catheter system which includes an inner lumen, the proximal end of which is connected to an infusion mechanism configured to control infusion of a solution that includes at least one drug, and an outer lumen, the proximal end of which is connected to an aspiration mechanism configured to control aspiration of fluid from the body. The method also includes activating the infusion mechanism to infuse the solution into the body for a first infusion time period and at a first infusion pressure, disabling the infusion mechanism to stop infusion, and activating the aspiration mechanism to aspirate fluid for a first aspiration time period and at a first aspiration pressure. Also described is a method of unblocking a fluid exchange catheter.
US11123477B2
Disclosed are irrigation systems and methods, which can be used for rectal/anal irrigation. One example system includes a reservoir for an irrigating liquid, a probe for arrangement in a user, tubing providing fluid communication between the reservoir and probe, and an electrical pump for indirectly pumping irrigation liquid from the reservoir to the probe through said tubing. The electrical pump is controllable to assume a plurality of predetermined flow rates. The system includes an electrically operable valve to continuously control a degree of openness of the tubing, a flow sensor to measure an actual flow rate of the irrigation liquid in the probe, and a controller to obtain a desired flow rate, and control the flow rate of the electric pump to one of the plurality of flow rates exceeding the desired flow rate, and to continuously regulate the electrically operable valve based on the measured actual flow rate.
US11123474B2
Some embodiments of the present disclosure relate to a wound packing material, suitable for use in negative pressure wound therapy, comprising a body of a porous material, the body comprising frangible regions defining a plurality of portions, the frangible regions allowing the portions to be selectively removed from the body. The wound packing material can be shaped to partially or fully surround a secondary wound packing member, such as a stabilizing structure. Some embodiments further relate to methods of manufacturing the wound packing material, and to methods of its use.
US11123471B2
Embodiments of negative pressure wound therapy systems and methods are disclosed. In one embodiment, an apparatus includes a wound dressing, negative pressure source, switch, interface element, and control circuitry. The negative pressure source, switch, and interface element can be disposed on or within the wound dressing. The control circuitry can be in a first or second mode. In the first mode, the control circuitry can cause supply of negative pressure in response to a first user input via the switch when the negative pressure source is not supplying negative pressure and prevent supply of negative pressure in response to the first user input while the negative pressure source is supplying negative pressure, and the control circuitry can change from the first mode to a second mode in response to a second user input via the interface element. In the second mode, the control circuitry can disable supply of negative pressure.
US11123467B2
The present system and method are useful for the removal of immune inhibitors such as soluble TNF receptors from the body fluid of cancer patients. In some embodiments, soluble TNF-Receptors 1 and 2 are selectively removed from plasma at 80% or more efficiency. In some embodiments, the system includes an immobilized capture ligand of a single chain TNFα. The system and method are useful for the treatment of different cancer types, stages and severity.
US11123465B2
The present disclosure is directed to methods of removing proteins, including cytokines, from blood and blood products, the methods comprising contacting the blood or blood product with a form of carbon having high graphitic contents and slit-shaped mesopores and macropores, the pore size dimensions chosen to be comparable to the size of the proteins, wherein the contacting results in the removal of high levels of the protein from the blood or blood product in minutes or hours.
US11123453B2
Provided is a liquid embolic agent composition capable of solving problems of conventional embolic agents, which can be used in a treatment of a vascular disease such as cerebral aneurysm. The problems are solved by a liquid embolic agent composition characterized in containing a hydrogel forming component having a calcium ion entrapping ability, and an anti-biodegradation component. The hydrogel forming component having a calcium ion entrapping ability is at least one kind of acidic polysaccharide selected from the group consisting of alginate, gellan gum, carrageenan, and carboxymethyl cellulose salt; and the anti-biodegradation component is at least one kind selected from the group consisting of hydroxypropyl methylcellulose, methylcellulose, polyvinyl alcohol, polyallylamine, poly-N-vinyl acetamide, and cellulose acetate.
US11123439B2
The present invention relates to novel binder-prodrug conjugates (APDCs) where binders are conjugated with inactive precursor compounds of kinesin spindle protein inhibitors, and to antibody-drug conjugates ADCs and to processes for producing these APDCs and ADCs.
US11123426B2
Methods for alleviating the suppression of humoral immunity by myeloid-dependent suppressor cells (MDSCs) are provided which include the administration of a VISTA antagonist and an iNOS/NO inhibitor in a subject in need thereof, e.g., subjects with cancer or infectious disease wherein VISTA is aberrantly expressed. This combination has been discovered to elicit a synergistic or additive effect on alleviating suppression of humoral immunity by VISTA which is elicited by MDSCs.
US11123423B2
Compositions and methods useful for treating and/or preventing a Zika virus infection are provided.
US11123422B2
The present invention relates to an immunogenic composition comprising two or more polypeptides. The invention also provides nucleic acid molecules and vectors encoding the polypeptides, and methods of using the compositions, nucleic acid molecules and vectors for the prevention or treatment of influenza.
US11123418B2
The present disclosure relates to methods for exporting target proteins (e.g., surface lipoproteins) from the cytosol to the extracellular surface of bacterial cells using surface lipoprotein assembly modulator (SLAM) polypeptides. The use of SLAM polypeptides in a method of preparing vaccines useful in the prevention of bacterial infectious diseases is also taught.
US11123415B2
The present disclosure relates to nanoparticle compositions for use as vaccines against Salmonella.
US11123409B2
Provided are a method of preventing and/or treating an eye disease, using a Cas9 protein and a guide RNA targeting VEGF-A, and a ribonucleoprotein including a Cas9 protein and a guide RNA targeting VEGF-A.
US11123408B2
The present invention relates to compositions and methods for modulating coagulation through modulating the level or activity of ENPP4.
US11123405B2
The present invention relates to compositions and methods for treating neurodegenerative conditions using GLP-1r agonists. In certain embodiments, long-acting GLP-1r agonists have neuroprotective and disease modifying effects on the central nervous system.
US11123399B2
The present disclosure relates to polypeptide modulators of complement activity, including cyclic polypeptide modulators. Included are methods of utilizing such modulators as therapeutics. Also provided are methods of measuring C5 and related complexes using C5 binding agents.
US11123392B2
Disclosed herein is a traditional Chinese medicine composition for treating interstitial pulmonary fibrosis, which is prepared from 10-20 parts by weight of Radix salviae miltiorrhiza, 4-8 parts by weight of peach kernel, 2-4 parts by weight of hirudo, 5-15 parts by weight of Radix paeoniae rubra, 5-15 parts by weight of Radix ophiopogonis, 5-15 parts by weight of Chebulae fructus immaturus and 2-4 parts by weight of Oroxylum indicum (Linn.) Kurz. The invention also provides a method of preparing the composition.
US11123391B2
The present invention relates to a nasal composition comprising an anti-allergic oil derived from plant; and an oil-based barrier-forming preparation. The composition may be used in preventing and/or treating allergic disorders of the nasal cavity, including seasonal allergic rhinitis (hay fever) and perennial allergic rhinitis.
US11123388B2
Provided is a pharmaceutical composition for preventing or treating inflammatory bowel disease (IBD) comprising a mixed extract of at least two of Aucklandia lappa Decne, Terminalia chebula Retzius, and Zingiber officinale Rosc. as an active ingredient and a method thereof, and more specifically, to a pharmaceutical composition having an inhibitory effect on monocyte adhesion in intestinal epithelial cells, an effect of inhibiting the production of inflammatory cytokines, an effect of ameliorating colitis in an animal model of dextran sodium sulfate (DSS)-induced colitis, and an effect of ameliorating Crohn's disease in an animal model of 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced Crohn's disease.
US11123380B2
The claimed invention provides therapeutic as well as protective measures against colorectal cancer by utilizing genetically modified gut bacteria (101) in conjunction with an optimized diet high in cruciferous vegetable intake. According to the claimed system and method, engineered gut bacteria maximize the therapeutic value of the cruciferous vegetable diet to eradicate, offset or prophylactically prevent the onset of colorectal cancer. In the claimed invention gut bacteria Escherichia coli bind specifically to the heparan sulphate proteoglycan on colorectal cancer cells to secrete the enzyme myrosinase to transform host-ingested glucosinolates which are natural components of cruciferous vegetables to sulphoraphane, an organic small molecule with known anti-cancer activity.
US11123375B2
Compositions and methods for treating tissue are provided. The compositions may include tissue matrix derived from adipose tissue suitable for injection, small-volume implantation, or use as a soft-tissue regenerative material. Also provided are methods for producing such compositions.
US11123368B2
The present invention refers to a method of producing immunosuppressive bleed cells that can be used for the treatment of autoimmune diseases, in particular multiple sclerosis, organ graft rejection and graft-versus-host disease.
US11123364B2
A medical composition and devices made from the composition for the delivery of extracts obtained from Boswellia genus, similar compounds synthetically derived, and in particular derivatives of triterpenes is disclosed. The medical device may be implantable, or alternatively a device which contacts the interior of a mammalian body. The medical device may be comprised, of or present an absorbable component containing Boswellia derivatives, or an eluting component. When administered into a particular body site, the Boswellia component may be released substantially and immediately, released slowly, or not released, into the body and residing actively on the medical device surface.
US11123362B2
Compositions are described that contain treated chitosan, modified chitosan and/or modified and treated chitosan for use in formulations for skin, hair and nails, and in compositions and methods of reducing topical agent-induced skin irritation and inflammation.
US11123360B2
The invention relates to the fields of medicine and immunology. In particular, it relates to novel antisense oligonucleotides that may be used in the treatment, prevention and/or delay of Usher Syndrome type II and/or USH2A-associated non syndromic retina degeneration, especially by skipping a pseudo exon (PE40) between exon 40 and 41 in the human USH2Agene.
US11123353B2
The present disclosure relates to a drug combination for treating non-small cell lung cancer, in particular to uses of ergosterol combined with gefitinib, and belongs to the technical field of biomedicine. In the present disclosure, the mechanism of action that ergosterol (ERG) combined with gefitinib (GEF) induces apoptosis of non-small cell lung cancer (NSCLC) cells is firstly studied; then an RGG cyclic peptide/R8 peptide modified ERG combined with GEF active drug-loaded targeted liposome delivery system (RGD/R8-ERG/GEF-LIP) is constructed; and the RGD/R8-ERG/GEF-LIP is prepared into a freeze-dried powder to improve stability, quality evaluation and preliminary evaluation of in vitro anti-lung cancer effects are conducted, and a nude mouse lung cancer xenograft model is established for conducting preliminary pharmacodynamic research and in vivo targeting research.
US11123352B2
Testosterone ester triglyceride formulations, optionally further including adducts. Methods of in-situ control of the manufacture or formation of such adducts are also described.
US11123342B2
Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.
US11123340B2
Provided herein are compounds that are urea transporter-A inhibitors that are useful for producing a strong diuretic response and may be used for treating refractory edema associated with cardiovascular, renal, and metabolic diseases, disorders, and conditions.
US11123338B2
Pharmaceutical compositions and unit dosage forms comprising Compound (I) are disclosed.
US11123336B2
The invention provides 5-deuterium-enriched 2,4-thiazolidinediones (e.g., 5-[4-[2-(5-ethyl-2-pyridyl)-2-oxoethoxy]benzyl]-5-deutero-thiazolidine-2,4-dione), deuterated derivatives thereof, stereoisomers thereof, pharmaceutically acceptable salt forms thereof, and methods of treatment using the same.
US11123333B2
The disclosure provides compounds that inhibit the invasion of host cells by intracellular parasites. These find use, for example, in treating and preventing periodontitis or a periodontitis-related condition or symptom.
US11123329B1
There is provided N-butyloxycarbonyl-3-(4-imidazol-1-ylmethylphenyl)-5-isobutylthiophene-2-sulfonamide, or a pharmaceutically-acceptable salt thereof, for use in a method of treatment of respiratory virus-induced tissue damage. Such damage may be caused by coronaviruses, including severe acute respiratory syndrome coronavirus and severe acute respiratory syndrome coronavirus. N-Butyloxycarbonyl-3-(4-imidazol-1-ylmethylphenyl)-5-iso-butylthiophene-2-sulfonamide alleviate symptoms of diseases caused by those viruses (including coronavirus disease 2019 or COVID-19), such as cough, dyspnea, pneumonia, respiratory distress, respiratory failure and/or fibrosis of organs such as the lungs, the heart or the kidneys, and may thus prevent respiratory virus-induced morbidity and/or mortality. In particular, it has been found in a clinical study that the proportion of patients with COVID-19 needing oxygen treatment was significantly lower for patients that were administered N-butyloxycarbonyl-3-(4-imidazol-1-ylmethylphenyl)-5-iso-butylthiophene-2-sulfonamide compared to placebo.
US11123324B2
The present invention provides a pharmaceutical composition to be used for the treatment or prophylaxis of allergic diseases. More specifically, the present invention provides a pharmaceutical composition to be used for the treatment or prophylaxis of allergic diseases, which contains a substance that induces selective IgA class switching in B cells. As a substance that induces selective IgA class switching in B cells, a PKC activator can be used. In addition, a composition containing a substance that induces selective IgA class switching in B cells can also be useful as a mucosal adjuvant.
US11123321B2
A water soluble iron carbohydrate complex obtainable from an aqueous solution of iron(III) salt and an aqueous solution of the oxidation product of one or more maltrodextrins using an aqueous hypochlorite solution at a pH-value within the alkaline range, where, when one maltodextrin is applied, its dextrose equivalent lies between 5 and 20, and when a mixture of several maltodextrins is applied, the dextrose equivalent of the mixture lies between 5 and 20 and the dextrose equivalent of each individual maltodextrin contained in the mixture lies between 2 and 40, a process for its production and a medicament for the treatment and prophylaxis of iron deficiency conditions.
US11123320B2
Various side effects are reported for existing overactive bladder therapeutic drugs, and prophylactic or therapeutic agents for overactive bladder without side effects have been eagerly desired. The present invention provides a prophylactic or therapeutic agent for overactive bladder that comprises 5-aminolevulinic acids (ALAs) as the active ingredient.
US11123315B2
The present invention relates to TRPV1 selective agonist compositions including a capsaicinoid, a surfactant and an extended release agent, and to methods of manufacture and methods of providing pain relief as well as treating a variety of disorders with such compositions.
US11123310B2
The invention also relates to pharmaceutical compositions comprising highly pure amphetamine and amphetamine-class compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds, and to methods of manufacturing, delivering, and using the amphetamine compounds resulting from the synthesis of chiral and racemic amphetamine derivatives by stereospecific, regioselective cuprate addition reaction with aziridine phosphoramidate compounds.
US11123306B2
The invention pertains to the use of therapeutically effective amounts of (a) (i) vitamin C and/or selenium and (ii) at least one of docosahexaenoic acid (22:6; DHA), eicosapentaenoic acid (20:5; EPA) and docosapentaenoic acid (22:5; DPA), or esters thereof; or (b) (i) vitamin C and/or selenium and (iii) one or more of uridine and cytidine, or salts, phosphates, acyl derivatives or esters thereof; or (c) a combination of (i), (ii) and (iii); wherein (a), (b) or (c) optionally further comprises vitamin E, in the manufacture of a product for therapeutically improving synaptic connectivity and/or therapeutically supporting memory and/or cognitive function in a human subject in need thereof.
US11123305B2
In a patch comprising a support layer and an adhesive agent layer, the adhesive agent layer comprises free asenapine, a maleic acid alkali salt, and a rubber-based adhesive agent.
US11123301B2
Provided are a ceria nanocomposite including a ceria nanoparticle for treating subarachnoid hemorrhage, a method of preparing the same, and a pharmaceutical composition including the ceria nanocomposite. The ceria nanocomposite for treating subarachnoid hemorrhage disclosed herein includes a ceria nanoparticle and a surface modified layer disposed on a surface of the ceria nanoparticle, wherein the surface modified layer includes a polyethylene glycol residue.
US11123299B2
Described herein are synthetic progestogens, such as 6β,7β:15β,16β-Dimethylene-3-oxo-17α-pregn-4-ene-21,17-carbolactone, as well as pharmaceutical compositions comprising the same. Also described are methods of use.
US11123289B2
The present invention relates to methods and compositions for treating lymphangioleiomyomatosis in a human subject in need of such treatment. The methods comprise administering to the subject via inhalation an aerosol composition comprising rapamycin or a prodrug or derivative (including analog) thereof.
US11123287B2
The present invention concerns an orodispersible self-supporting film free from hydrocolloids comprising: a) a film-forming substance consisting of a maltodextrin in an amount comprised between 40 and 80% by weight; b) a plasticizer in an amount comprised between 15 and 55% by weight; e) a surfactant System in an amount comprised between 0.5 and 6% by weight; d) an active ingredient for food or therapeutic use in an amount between 0.05 and 30% by weight, characterised in that it contains a homopolymer or a copolymer of vinyl acetate in a quantity comprised between 2 and 10% by weight where the percentages are calculated on the total weight of said film.
US11123286B2
Disclosed herein are compositions and methods for the treatment of otic disorders with immunomodulating agents and auris pressure modulators. In these methods, the auris compositions and formulations are administered locally to an individual afflicted with an otic disorder, through direct application of the immunomodulating and/or auris pressure modulating compositions and formulations onto the auris media and/or auris interna target areas, or via perfusion into the auris media and/or auris interna structures.
US11123285B2
Disclosed herein are compositions and methods for the treatment of otic disorders with immunomodulating agents and auris pressure modulators. In these methods, the auris compositions and formulations are administered locally to an individual afflicted with an otic disorder, through direct application of the immunomodulating and/or auris pressure modulating compositions and formulations onto the auris media and/or auris interna target areas, or via perfusion into the auris media and/or auris interna structures.
US11123282B2
An odorant and flavoring formulation for topical application comprising, as matrix former, a mixture of at least one water-insoluble polymer from the group of homo- or co-polymers of C1-C4-carboxylic acid vinyl esters and at least one water-soluble polymer from the group of homo- or copolymers of N-vinyllactams.
US11123262B2
A spa has an insulated cabinet with an uninsulated shell disposed therein. A filter assembly is downstream of a water intake. A heater is downstream of the filter assembly and a pump is downstream of the heater. A diversion line is in fluid line connection with an outlet of the pump. An ozonizor is in fluid communication with the diversion line. The filter assembly is coupled to the diversion line. A data processing system is coupled to the heater, pump, a control panel and a temperature sensor, wherein the data processing system responsive to when the actual temperature of an amount of water in the shell is a magnitude in degrees below a set temperature 1) turns the heater off if it is on or does not turn the heater on if it is already off and 2) turns the pump on if it is off or if it is already running does not turn the pump off.
US11123256B1
A system for automated delivery and monitoring compliance for repeated remote ischemic conditioning treatments incudes at least one device for automated delivery of the therapy and at least one communications module to collect and record usage data. Reports of subject compliance with a predetermined schedule of therapy delivery is transmitted to the central database and a prescribing physician.
US11123245B2
A sit to stand functional exerciser includes a main base body, a seat mechanism, a linking mechanism and an assisting force adjusting mechanism. The linking mechanism is linked with the seat mechanism and includes a connecting base, a main linking shaft and a secondary linking shaft. The assisting force adjusting mechanism is linked with the seat mechanism and includes a main linking casing, an assisting force setting rail and a positioning assembly. The assisting force setting rail includes a plurality of concaves. The positioning assembly is selectively positioned in one of the concaves so as to adjust a predetermined assisting force.
US11123238B2
The present invention relates to a disposable hygiene article having a core with a first area which has its narrowest width (M) in the transverse direction (x) in a front portion or at a location of a transition between the front portion and a crotch portion of the article. Further, the absorbent core in the crotch portion has at least one front compression line forming an essentially upside down turned V comprising a first leg, a second leg and a common front tip with a V-shaped second compression line in the front portion having a third leg and a fourth leg. Each of the legs extends and diverges at a mutual angle (α4) of from 30-120° in the respective mirror-imaged portions (I) and (II). The common front tip is located in contact with or at a distance from an imaginary transverse line indicating the narrowest width M.
US11123237B2
An absorbent article includes a fluid pervious top sheet, a fluid impervious bottom sheet, and an absorbent core positioned therebetween. The top sheet comprises a plurality of bicomponent fibers having target friction characteristics.
US11123229B2
The present disclosure relates to methods and apparatuses for mechanically bonding substrates together. The apparatuses may include a pattern roll including a pattern element protruding radially outward. The pattern element includes a pattern surface and includes one or more channels adjacent the pattern surface. The pattern roll may be positioned adjacent an anvil roll to define a nip between the pattern surface and the anvil roll, wherein the pattern roll is biased toward the anvil roll to define a nip pressure between pattern surface and the anvil roll. As substrates advance between the pattern roll and anvil roll, the substrates are compressed between the anvil roll and the pattern surface to form a discrete bond region between the first and second substrates. As such, during the bonding process, some yielded substrate material flows from under the pattern surface and into the channel to form a channel grommet region.
US11123219B2
A mouth appliance to promote nasal breathing and reduce or eliminate snoring and to help improve breathing during exercise. The mouth appliance includes upper and lower pieces that are hinged in the rear and conformed to fit the mouth and teeth of a wearer. The upper and lower mouth pieces come together to create a seal and promote nasal breathing. The frame of the mouth appliance may be formed from a hard or semi-hard material, and may be form-fitted to the mouth of a wearer to ensure both comfortable and effective use. The upper and lower pieces include a latching mechanism that allows for the mouth to be opened, closed, or semi-opened during wear and use of the appliance, and also allows for talking and drinking without removing the mouth appliance. The mouth piece can be worn at any time and provide protection of the teeth.
US11123212B2
An orthosis for stretching tissue around a joint of a patient between first and second relatively pivotable body portions. The orthosis includes a first arm member affixable to the first body portion and including a first extension member extending therefrom. A second arm member affixable to the second body portion is also included and has a second extension member having an arcuate shape extending therefrom. A third arm member including a third extension member having an arcuate shape extending therefrom is interposed between the first and second arm members. The third arm member is operatively connected to the first and second arm members, such that the first and third arm members travel along an arcuate path defined by the second extension member when the third arm member is moved from a first position to a second position relative to the second arm member. Furthermore, the first arm member can slide along the third extension member as the third arm member is moved from the first position to the second position relative to the second arm member.
US11123202B2
An intervertebral spacer inserter includes a sleeve having a longitudinal axis, a hollow sleeve bore extending through the sleeve along the longitudinal axis, a sleeve tip end and an opening of a passage disposed in the sleeve tip end. The passage extends into the sleeve to the sleeve shaft along a passage axis that intersects the longitudinal axis at an angle less than about 90°. A sliding tip with an elongated slot is in contact with the sleeve tip end and is moveable with respect to the sleeve tip end between a first position with the opening accessible through the elongated slot and disposed adjacent a first end of the elongated slot and a second position with the opening accessible through the elongated slot and disposed adjacent a second end of the elongated slot opposite the first end.
