US11047831B2
A method for testing a body having a feature and an outer surface includes configuring a probe to emit a focused ultrasonic beam; configuring a control unit to control the probe, adjusting a focal distance of a focal point of the beam with reference to a test location; adjusting a position of the focal point along at least one axis with reference to the feature; emitting the beam into the outer surface; and determining a presence of a crack at the test location by evaluating % a signal response from the probe. A related apparatus includes the control unit, the transducer, and a shoe assembly having a shoe member and a shoe adapter. A coupling fluid in a variable volume chamber in the shoe adapter separates the transducer from the shoe member and allows changes in a focal distance of the focal point. The apparatus also includes one or more positioners for adjusting a position of the focal point.
US11047817B2
A sealed container having gloves attached thereto is provided as part of a physical properties measuring system (PPMS). The PPMS includes a sealed pressurized portion that is pressurized with a gas to purge out air from inside the sealed pressurized portion to reduce water vapor inside the sealed pressurized portion below a water vapor threshold. The system further includes a cryogenic tank having a cryostat disposed therein. The cryogenic tank contains a cryogenic liquid cooled to a cryogenic temperature. Test samples are placed inside the sealed pressurized portion in preparation of measuring physical properties of the test samples. One of the test samples is immersed in the cryogenic liquid to measure the physical properties. The test sample is removed from the cryogenic liquid and is exchanged for another test sample inside the sealed pressurized portion to prevent ice formation inside the cryostat.
US11047816B2
A method for measuring thermal diffusivity/conductivity of a microscale sample includes placing a metallic disk atop the sample, and disposing a nanomembrane over the sample and over the metallic disk so that the nanomembrane, so that the metallic disk, the nanomembrane and the sample are in thermal equilibrium with one another. A laser beam is directed to fall onto the nanomembrane over the sample, while a radiation sensor is operated to detect photoluminescent radiation emitted by the nanomembrane in response to the laser beam. A spectral shift in the detected photoluminescent radiation emitted by the nanomembrane is determined, and thermal diffusivity/conductivity is calculated from the determined spectral shift of the photoluminescence.
US11047814B2
The purpose of the present invention is to provide a measurement method and a measurement device capable of accurately measuring various metal concentrations of metals included in a solution to be measured containing a plurality of additives and metals. An X-ray fluorescence analysis measurement method for measuring various metal concentrations of metals to be measured included in a solution to be measured containing one or more types of additives and metals based on measured values of X-ray fluorescence intensity, comprising: a calibration curve polynomial determination step S11 for determining polynomial approximations of calibration curves for the metals to be measured; a solution type correction polynomial determination step S12 for determining polynomial approximations for correcting error in the measured values of X-ray fluorescence intensity of the metals to be measured resulting from containing additives; a specific gravity correction polynomial determination step S13 for determining polynomial approximations for correcting error in the measured values of X-ray fluorescence intensity of the metals to be measured resulting from differences in specific gravity of the solution to be measured; and a metal concentration measurement step S14 for measuring various metal concentrations of the metals to be measured by using the polynomial approximations determined in the calibration curve polynomial determination step, the solution type correction polynomial determination step, and the specific gravity correction polynomial determination step.
US11047808B2
A radiation imaging apparatus that obtains a radiation image by an energy subtraction method. Each pixel includes a conversion element that converts radiation into an electrical signal and a reset portion that resets the conversion element. Each pixel performs an operation of outputting a first signal corresponding to an electrical signal generated by the conversion element in a first period, and an operation of outputting a second signal corresponding to an electrical signal generated by the conversion element in the first period and a second period. Radiation having first energy is emitted in the first period, and radiation having second energy is emitted in the second period. In each pixel, the reset portion does not reset the conversion element during a period that includes the first period and the second period.
US11047795B2
Calibration chucks for optical probe systems, optical probe systems including the calibration chucks, and methods of utilizing the optical probe systems. The calibration chucks include a calibration chuck body that defines a calibration chuck support surface. The calibration chucks also include at least one optical calibration structure that is supported by the calibration chuck body. The at least one optical calibration structure includes a horizontal viewing structure. The horizontal viewing structure is configured to facilitate viewing of a horizontally viewed region from a horizontal viewing direction that is at least substantially parallel to the calibration chuck support surface. The horizontal viewing structure also is configured to facilitate viewing of the horizontally viewed region via an imaging device of the optical probe system that is positioned vertically above the calibration chuck support surface.
US11047794B2
A system and method that improves and enhances the quality of step-scan Fourier Transform Infrared spectroscopy data. The system and method enables the removal of dark voltage with greater accuracy, provides access to previously unobtainable IR spectral information data which is amplified by the disclosed system and method. The system and method removes dark interferogram voltage from an interferogram of interest obtained during nanosecond or microsecond step-scan measurement. The system and method includes a programmable high gain setting to amplify both signal and noise into the analog-to-digital quantization range to allow signal averaging for obtaining additional bits of resolution. The system and method also accounts for and corrects intrinsic offset voltages introduced by the electronics of the disclosed system. The system and method enable precise interferogram measurement and post-laser excitation or provision for other stimuli that result in a material change of state exploration in nanosecond or microsecond speed.
US11047789B2
An irregular rock sample high-pressure permeation device with an adjustable flow direction and a test method thereof are provided, wherein two blocking mechanisms I and two blocking mechanisms II are arranged inside a cylinder body; partitioning plates are respectively arranged on both sides of each of the blocking mechanisms I; water blocking plates are respectively arranged at both sides of each of the blocking mechanisms I; one end of each of the water blocking plates is connected to the sidewall of each of the partitioning plates, and the other end of each of the water blocking plates is connected to an internal portion of the cylinder body; a water injection pipe is disposed between the water blocking plates on a same side. The present invention combines flexible film amorphous close fit properties and easy charging and discharging of free gas.
US11047788B2
A particulate matter sensing device includes a screening component, a charging component, and a collecting and sensing component. The screening component separates a plurality of particulate matters from the air by inertial impaction. The charging component is used to produce a plurality of ions to combine with the particulate matters separated by the screening component, making each of the particulate matters separated by the screening component having a first electricity. The collecting and sensing component includes a collecting unit and a sensing unit electrically connected to the collecting unit, to detect the amount of charges of the particulate matters that reach the collecting unit.
US11047783B2
The present invention relates to a folding apparatus for flexible material durability testing, the folding apparatus including: a material fixing part fixing a part of a flexible material to be tested; a pivoting plate spaced apart at a predetermined gap from the material fixing part, and folding or unfolding the flexible material by rotatively moving in a state where the other part of the flexible material is fixed thereon; and a motion controller supporting the pivoting plate to enforce the pivoting plate to rotatively move and to allow the pivoting plate to forwardly or backwardly move with respect to the material fixing part at the same time. In addition, because a miscellaneous force in addition to tensile force is not applied to the material during flexible material durability testing, the testing is highly reliable. Accordingly, the folding apparatus may accurately perform the flexible material durability testing.
US11047782B1
A test apparatus for simulating a seismic dynamic response of an underground cavern includes a loading frame, an overlying model and an underlying model of the underground cavern, a static loading device, a dynamic loading device and a measuring device. A vertical load and a horizontal load are separately applied by the static loading device to the overlying model to simulate real vertical and horizontal in-situ stresses of the in-situ underground cavern. A seismic dynamic load is applied by the dynamic loading device to the underlying model, and then acts on the overlying model to simulate a real seismic ground motion on the in-situ underground cavern. In this way, the present invention satisfies simulation requirements for the seismic dynamic response of the underground cavern to implement a high-fidelity simulation on the underground cavern through unified loading of the in-situ stress static load and the seismic dynamic load.
US11047780B2
A system includes a load actuator, a strain measurement device, and a computing device. The computing device is configured to receive an unconditioned displacement signal from the strain measurement device. The unconditioned displacement signal represents displacement of a specimen under load from the load actuator. The computing device is further configured to split the unconditioned displacement signal into a measurement signal and a control signal. The computing device is further configured to filter the control signal to generate a filtered control signal and control the load actuator based on the filtered control signal. The computing device is further configured to determine a strain on the specimen based on the measurement signal.
US11047778B2
A sample preparation device (1) comprising a first chamber (2) containing a membrane support (30) on which a membrane (9) is placed or can be placed, an inlet (20) to the first chamber (2) and an outlet (21) from the first chamber (2), at least one second chamber (3) provided with or adapted to be provided with an anaerobic generation means (23) and/or an anaerobic detection indicator, wherein the at least one second chamber (3) is connected to the first chamber (2) by a communication path (8), wherein the communication path (8) is liquid-tightly closed by a tap device (4) in a first position (A) of the tap device (4) and is adapted to be opened to allow fluid communication between the first chamber (2) and the at least one second chamber (3) in that the tap device (4) is moved to a second position (B) of the tap device (4).
US11047774B2
The disclosure presents systems and methods for processing a specimen slide using a specimen processing system. Specimen slides may sequentially be ejected from a slide carrier towards a label reader to determine an appropriate processing protocol for the slides. A cracking element may be engaged with the slide carrier prior to ejecting the slide, in order to break or “crack” any residual adhesive bond between edges of a slide and walls of the carrier. The specimen slides may be horizontally aligned and resting on a corresponding plurality of flat shelves, enabling even spacing via gravitational forces. The slides are therefore evenly spaced, enabling damage-free ejection of slides, and proper positioning for additional operations including scanning, viewing, heating, washing, and other processing. The label reader may process scanned information from the label of the slide to determine one or more attributes of the slide, and to generate an order or sequence of operations to be thereafter performed on the slide.
US11047773B2
Systems, devices, and methods are described herein for a vapor or gas sampling device. In one aspect, the described collector may include an outer tube having first and second ends, with the hollow tube forming a plurality of perforations proximate to the first end. In some examples, the perforations may prevent the passing of detritus or environmental contaminants through the perforations. The collector may also include inner tube having a first end and a second end, with the hollow tube forming a plurality of perforations proximate to the second end, which is opposite the first end of the outer tube. The inner tube may be positioned or affixed at least partially inside of the outer tube. The perforations on the inner tube may be located towards the second end when relative to the perforations on the outer tube, such that the perforations of the two tubes do not overlap.
US11047772B2
A system for determining an amount of fungal particles in air in a building includes including: an air inlet connected to a filter for filtering particles having a size of 1-120 μm; means for collecting fungal particles from the filtered particles and transferring the collected fungal particles to at least one sample cuvette; means for dry denaturation of the fungal particles; means for producing a voltage change of the dry denaturised fungal particles and means for detection of voltage changes caused by the dry denaturised fungal particles to obtain voltage change data; means for collecting a sample; means for wet denaturation of the fungal particles subsequent to the detection of voltage changes. The system further includes at least two of means for immunological detection of the fungal species in the sample to obtain immunological data; means for measuring glucose concentration of the sample to obtain glucose concentration data; means for measuring light emission of the sample to obtain light emission data.
US11047767B2
An optical fiber characteristic measurement device includes: a detector that detects Brillouin scattered light obtained by causing light to be incident on an optical fiber under test; a spectrum analyzer that obtains a Brillouin gain spectrum from the Brillouin scattered light; and a spectrum analyzing controller that: measures a characteristic of the optical fiber under test by analyzing the Brillouin gain spectrum to obtain a peak frequency of the Brillouin gain spectrum, and changes a frequency range used by the spectrum analyzer to obtain the Brillouin gain spectrum according to the peak frequency.
US11047764B2
A wind tunnel device is provided herein that enables the wind tunnel to transform between two modes of operation and/or to refresh/recondition air within the tunnel. The wind tunnel device may provide selective diversion of airflow within the wind tunnel. The diversion of airflow may enable the wind tunnel device to include a multi-configurable wind tunnel that can be operated as either an open-return wind tunnel or a closed-return wind tunnel. Additionally, or alternatively, the diversion of airflow may enable the wind tunnel device to recondition air within a closed-return wind tunnel.
US11047760B2
A tank venting system (14) for a motor vehicle (10) has a filter (16) to filter a venting gas (15) of a fuel tank (12) of the motor vehicle (10), a pump (25) to generate a flushing air stream (29) in order to flush the filter (16), and a control unit (30) that, for purposes of performing a leak test, is configured to detect a pressure signal (34) that is dependent on the gas pressure (P) present in the fuel tank (12) and to check whether the pressure signal (34) meets a prescribed leakage criterion (33). The pump (25) is fluidically interconnected between the filter (16) and a shut-off valve (26), whereby the shut-off valve (26) is configured to fluidically couple the pump (25) to an inlet site (27) of a fresh air system (19) of an internal combustion engine (11) of the motor vehicle (10), and whereby the control unit (30) is configured to operate the pump (25) for flushing the filter (16) as well as for performing the leak test.
US11047756B2
An electronic sensor includes a housing having a distal end configured to be exposed to a flow of a fluid media opposite a proximal end configured not to be exposed to the fluid media. A chamber and connected passageway are disposed within the housing. The passageway is connected at one end to the chamber and connected at another end to an opening disposed at the distal end of the housing. The opening is configured to be in fluidic communication with the fluid media. A pressure sensor and a first temperature sensor are disposed within the chamber. A viscous gel is disposed within the chamber, the viscous gel separating on a first side both the pressure sensor and the first temperature sensor apart from the passageway on a second side of the viscous gel. The chamber can include a non-smooth surface to increase viscous gel adhesion.
US11047750B2
Disclosed herein is a composition and a method for energy harvesting and the autonomous detection of structural failure. This method can be used to monitor, for example, the structural integrity of unmanned aircraft systems.
US11047745B2
According to an embodiment, a heat detection system includes a graphene conductor, a housing containing the graphene conductor; and, a signal wire connected in electrical communication with the graphene conductor, the signal wire having a length that extends from the housing.
US11047744B2
An optimized thermocouple system and a method of optimizing a thermocouple system having a plurality of thermocouple probes and a junction box is provided and includes examining the thermocouple system to identify a first thermocouple probe of the plurality of thermocouple probes, wherein the first thermocouple probe includes a first positive leg and a first negative leg and is located electrically farthest from the junction box. The method includes calculating a first loop resistance between the first thermocouple probe and the junction box and configuring a second thermocouple probe of the plurality of thermocouple probes having a second positive leg, a second negative leg and a second loop resistance such that the second loop resistance is substantially equal to the first loop resistance.
US11047743B2
According to some embodiments of the present disclosure, an apparatus includes a body, a temperature sensor connected to the body, a first claw connected to the body, and a button positioned in the body, the button being configured to move the first claw between an opened position and a closed position as the button moves between an outward position and an inward position, respectively.
US11047742B2
A method for detecting coherent light that includes configuring a spatial interferometer, receiving the coherent light through the spatial interferometer, and disposing a photo detector adjacent to the spatial interferometer. The spatial interferometer is configured such that a coherent light passing through the spatial interferometer interferes with itself. The interference of the coherent light with itself creates a light fringe. The light fringe projects onto the photo detector. The photo detector has an array of pixels operable to detect an intensity of coherent light. The array of pixels provides a plurality of outputs corresponding to coherent light received by discrete pixels of the array of pixels. The method includes determining an interference pattern of the light fringe based on the plurality of outputs of the array of pixels, and determining one or more wavelengths of the coherent light from the interference pattern.
US11047740B2
The present invention relates to a plane source blackbody. The plane source blackbody comprises a panel, a black lacquer layer, and a carbon nanotube array. The panel comprises a first surface and a second surface opposite to the first surface. The black lacquer layer and the carbon nanotube array are located on the first surface. The carbon nanotube array comprises a plurality of carbon nanotubes. Each of the carbon nanotubes comprises a top end and a bottom end. The bottom end of each of the carbon nanotubes is immersed into the black lacquer layer and the top end of each of the carbon nanotubes is exposed out from the black lacquer layer. The plurality of carbon nanotubes are substantially perpendicular to the first surface of the pane.
US11047739B2
measurement device and a measurement method for measuring a temperature and an emissivity of a measured surface are provided. The measurement device includes a reflection converter, an optical receiver and a data processor. The reflection converter includes a reflector having a through hole and an absorber tube shifted between a first measurement position and a second measurement position relative to the reflector. In the first measurement position, the light incident end of the absorber tube approaches or contacts the measured surface, such that the optical receiver forms a first electrical signal. In the second measurement position, the light incident end of the absorber tube is located at or outside the through hole, such that the optical receiver forms a second electrical signal. The data processor is configured to determine a temperature and an emissivity of the measured surface according to the first electrical signal and the second electrical signal.
US11047738B2
A thermal detector including a substrate, an absorbent membrane including a fixed part and a deformable part, the latter including a shape-memory alloy, and being arranged with respect to the substrate in such a way that its free end is in contact with the substrate at the contact temperature Tc above the austenite start temperature As.
US11047734B1
A method, an electronic device, and a computer program product for measuring light sensor output in an electronic device. The method includes receiving periodic synchronization signals from a display and generating one or more timing signals based on the received periodic synchronization signals. The method further includes tracking a number of timing signals and in response to each timing signal, recording output signals from a light sensor. The output signals correspond to a light level detected by the light sensor. The method further includes accumulating the recorded output signals over a threshold number of timing signals, The method includes determining if a value of the counter is at least equal to or greater than the threshold number. In response to determining that the value of the counter is at least equal to or greater than the threshold number, generating a composite output signal based on the accumulated recorded output signals.
US11047733B2
A method for light-to-frequency conversion comprises generating a photocurrent by means of a photodiode and converting the photocurrent into a digital comparator output signal in a charge balancing operation depending on a first clock signal. From the digital comparator output signal an asynchronous count is determined and comprises an integer number of counts depending on the first clock signal. From the digital comparator output signal a fractional time count is determined and depends on a second clock signal. Finally, from the asynchronous count and from the fractional time count a digital output signal is calculated which is indicative of the photocurrent generated by the photodiode. The method may be carried out by an exemplary light-to-frequency converter equipped with a photodiode.
US11047727B2
A method for weighing containers arranged inside a holding structure includes providing a holding structure suitable to house in a substantially stable position at least one container, said at least one container including a supporting portion shaped so as to keep the container suspended on the holding structure, bringing said at least one container to a weighing station including a weighing member suitable to weight said at least one container, weighing said at container by means of said weighing member; wherein the weighing step is carried out by moving the holding structure so as to put said at least one container housed inside the holding structure in contact with the weighing member kept in a stationary position, until the detachment of the supporting portion of said at least one container from the holding structure is obtained.
US11047726B2
A fluid level sensing device for determining the level of the interface between a first fluid and a second fluid in a container. The fluid level sensing device comprising an optical waveguide for disposal in the container for at least partial immersion in the first fluid; a light source for providing input light to the optical waveguide; and a light detector for sensing output light from the optical waveguide. The optical waveguide comprises a plurality of curved portions. Successive ones of the curved portions are curved in alternating directions. The optical waveguide is configured such that a curved portion immersed in the first fluid has a greater light loss profile than a curved portion not immersed in the first fluid. The output light from the optical waveguide provides a measure of the level of the interface based on light loss of the input light through the optical waveguide.
US11047725B2
A radar level gauge system, comprising a transceiver; an antenna arrangement configured to transmit an electromagnetic transmit signal from the transceiver, and to return an electromagnetic reflection signal resulting from reflection of the transmit signal at a surface of the product back towards the transceiver; and processing circuitry. The antenna arrangement comprises: a dielectric antenna body having a transmit signal receiving surface to receive the transmit signal from the transceiver, a convex transmit signal emitting surface configured to direct the transmit signal towards the product following passage of the transmit signal through the dielectric antenna body, and a side surface connecting the transmit signal receiving surface and the transmit signal emitting surface; and an electrically conductive antenna housing covering at least a portion of the side surface of the dielectric antenna body. The dielectric antenna body is arranged to conductively separate the transceiver from the conductive antenna housing.
US11047720B2
A gas meter system is configured to: derive a unit heating value of a gas passing through a first gas meter; and estimate a heating value of a gas passing through a second gas meter provided separately from the first gas meter based on the heating value of the gas of the first gas meter that is arranged within a predetermined range with respect to the second gas meter on a gas supply pipe configured to supply the gas. The gas meter system and a heating value estimation method can estimate a heating value of a gas with high accuracy.
US11047715B2
A sensor mounting structure for an engine is provided. The sensor mounting structure offers a greater flexibility in mounting a sensor which detects an operation of an actuation member disposed at an inner wall spaced apart from an outer wall of a cylinder head of a valve gear. A sensor mounting structure for an engine includes a valve gear provided at a cylinder head and a sensor detecting an operation of the valve gear. The sensor is mounted on a sensor mounting hole formed at a head inner wall of the cylinder head covered with a cylinder head cover.
US11047712B2
Technologies for propagating optical information through an optical waveguide in a downhole environment are provided. An example method can include generating a light signal via a light-emitting device at a first location on a wellbore environment; propagating the light signal through an optical waveguide on an inner surface of a wellbore tool, the optical waveguide including a first layer of low refractive-index material, a second layer of high refractive-index material applied to a first surface of the first layer, and a third layer of low refractive-index material applied to a second surface of the second layer; and receiving, by a detector at a second location on the wellbore environment, the light signal via the optical waveguide on the inner surface of the wellbore tool.
US11047704B2
The systems and methods disclosed herein are directed to providing a notification of a presence of an occupant in a vehicle before arriving at a destination. In an illustrative embodiment, the vehicle may include a location system for tracking routes taken or traveled by the vehicle. The vehicle may include a detection system for determining whether the occupant is in the vehicle along those routes traveled by the vehicle. The vehicle may also include a notification system. The notification system may store the routes traveled by the vehicle with and without the occupant in the vehicle. The notification system may provide a notification when a route is taken with the occupant and the route is not associated with the occupant based on the historical patterns of the routes traveled by vehicle with and without the occupant.
US11047703B2
A method for depicting location attributes in a map environment. The method includes receiving a request for parameters about a first type of location. The method includes determining a first set of directional arrows, where each directional arrow is associated with a location and has a first set of properties based on the parameters about the first type of location. The method further includes determining a selection of a first directional arrow, which is associated with a first location, from the first set of directional arrows. Modifications to the first set of directional arrows are made based on the selection of the first directional arrow.
US11047698B2
A method for controlling an autonomous driving apparatus of a vehicle includes receiving a destination for setting a route, obtaining driving history of a user and traffic information, determining a driving route to the destination based on information on the destination, information on the driving history, and the traffic information provided to a model trained through an artificial intelligence algorithm as input data, and performing autonomous driving along the determined driving route.
US11047687B2
A fiber management assembly for a multi-axis fiber optic gyroscope (FOG) includes a mounting block. The mounting block includes an integrated optical circuit (IOC) mounting feature configured to permit mounting thereon an IOC. The mounting block further includes coil mounting features configured to permit mounting at least two optical fiber coils at the mounting block with the at least two fiber coils aligned in substantially different directions in three-dimensional space. The mounting block further includes an exterior surface having at least one substantially exterior, curved zone onto which connecting segments of respective optical fibers between the IOC and respective coils of the at least two optical fiber coils are routed and affixed.
US11047681B2
A levelling apparatus includes a housing, a light generation unit, at least one first lens, a second lens, and a holding apparatus. The light generation unit is arranged in the housing, is mounted in an oscillating manner relative to the housing and has at least one light source, to which the at least one first lens for generating a first light plane and the second lens for generating a second light plane are assigned. The holding apparatus includes a first holding element and a second holding element for arranging the at least one first lens and the second lens. The at least one first lens is arranged on the first holding element and the second lens is arranged on the second holding element. The holding apparatus is configured to orient the at least one first lens and the second lens at least substantially perpendicular to one another.
US11047675B2
Disclosed are a method and an apparatus for inspection of workpieces and products having curved and, in particular, spherical surfaces. The method is based on scanning inspected objects with a narrow probing beam of electromagnetic radiation and concurrently measuring the radiation scattered on the surface. The method and apparatus improve the detectability of features and imperfections on inspected surfaces by providing invariable parameters and conditions of scanning, robust mechanical stability of scanning systems, high positioning accuracy of the probing electromagnetic beam and efficient collection of the scattered radiation. The apparatus allows surface defect classification, determining defect dimensions and convenient automation of inspection.
US11047672B2
A projector can be configured to project a pattern into a camera's field of view. A structural setting can be configured to receive an object in a predetermined position in the field of view. A sensor can be configured to detect that the object is in the predetermined position. A processor can be configured to, in response to the sensor detecting that the object is in the predetermined position, enable operation of the camera. The camera can be configured to obtain one or more images including the pattern on first and second surfaces of the structural setting, and the pattern on the object while the object is in the predetermined position. The processor can be configured to determine dimensions of the object based upon positional information for the first and second surface of the structural setting.
US11047667B2
A tape clip apparatus for resiliently and removably installing on a measuring tape, includes a main body portion hingedly connected to an engaging portion. The engaging portion is sized to substantially overlay the main body portion. The main body portion has a window including an indicator, and at least one leg having an engaging panel. The engaging portion includes a triangular cut-out tab which is aligned with the indicator in the window in the main body portion. The engaging portion also includes a cradle for holding the measuring tape, and a resilient clip for engaging the engaging panel. The cradle holds the measuring tape such that the measuring tape is visible through the window, and the triangular cut-out tab extends away from the main body portion and the engaging portion when they are folded together.
US11047662B2
One embodiment of the present invention provides a method of making a polymeric ammunition cartridge having wicking texturing about the projectile aperture.
US11047660B2
Muzzleloader systems include a pre-packaged propellant charge and primer for providing efficient loading and unloading of the muzzleloader. The muzzleloader accepts in the breech end the propellant containment vessel that abuts against a constriction portion with a reduced diameter portion. The propellant containment vessel having an end portion with a tapered surface that conforms to the constriction portion surface. A projectile is inserted in the muzzle end and seats against the constriction portion. The propellant containment vessel may be received in a removable breech plug. The constriction portion may be part of the breech plug or a separate component secured in the barrel by way of the breech plug. The containment vessel further comprises a primer mechanism that may be integrated into the proximal end of the containment vessel.
US11047654B1
The present invention provides a subsonic ammunition including a polymeric casing body; a propellant insert positioned in the propellant chamber to reduce the internal volume of the propellant chamber; a propellant disposed and confined within the propellant chamber; a primer insert positioned at the body base and in communication with the propellant chamber; a primer and diffuser disposed in the primer insert in combustible communication with the propellant; and a projectile frictionally fitted in the mouth in combustible communication with the propellant.
US11047648B2
A method for calculation of firearm sight calibration instructions by processing an image of a shooting target. The method comprises receiving at least one image from at least one imaging device, the at least one image depicts a shooting target with a shot group comprising a plurality of bullet holes, receiving an indication of a firearm type and/or a firearm sight type to calibrate, using at least one hardware processor for calculating firearm sight calibration instructions according to at least one relative location of one of the plurality of bullet holes in relation to another of the plurality of bullet holes by processing the at least one image and at least one predefined parameter of the firearm and/or the firearm sight type, and outputting presentation instructions to present the firearm sight calibration instructions on a display of a client device.
US11047644B2
Representative implementations of devices and techniques provide duty mount assembly to mount and to support an implement (such as a handgun, for example) or an implement holster (such as a handgun holster, for example), or the like, in a variety of configurations. The duty mount assembly comprises a receiver with a receiver pocket and an adapter configured to securely fit within the receiver pocket. The adapter may be coupled to the implement or the implement holster.
US11047640B1
A universal firearm shield adapted to attach to a firearm suppressor. Suppressors fail to dampen all of the effects of firearm discharge, leaving behind residual effects that may be noticeable. The shield dampens the residual effects of firearm discharge that are not captured by the suppressor. The residual effects are captured by the shield and dispersed throughout one or more interior chambers. The shield easily, quickly, and securely couples to suppressors of varying geometries due to the slidably adjustable components of the shield. The shield is configured to surround the suppressor and axially align with the suppressor. As such, the muzzle of the firearm axially aligns with the shield, the suppressor, and the barrel for an unobstructed projectile path during discharge.
US11047639B2
A bullpup-shaped rifle (“BSR”) or assault rifle (“AR”) able to expel a bullet is disclosed. In some embodiments, the BSR includes a firing control unit (“FCU”), grip module, bullpup rear attachment, and bolt and barrel assembly. The FCU is a serialized trigger mechanism capable of initiating launching a directional object when a trigger of the FCU is pulled. The grip module which contains a grip, FCU housing, and rear stabilizing connector, wherein the FCU housing is configured to house a removable FCU. The bullpup rear attachment which is coupled to the rear stabilizing connector for enhancing stability is configured to have a magazine port for receiving a magazine. The bolt and barrel assembly which is situated above the magazine port inside of the bullpup rear attachment behind the FCU facilitates the firing of the object.
US11047623B2
There is provided a grain dryer in which the whole of a dryer main body can be made effective use of whether the grain dryer is used in either a circulation drying mode or in a continuous flow drying mode, the grain dryer including a dryer main body into which grains are loaded, a hot air chamber provided at one side of the dryer main body to supply hot air into an interior of the dryer main body, and an exhaust air chamber provided at the other side of the dryer main body to discharge hot air from the interior of the dryer main body, wherein the hot air chamber and the exhaust air chamber each have a plurality of upper and lower independent spaces, the corresponding spaces of the hot air chamber and the exhaust air chamber being disposed to be positioned substantially at a same height, and wherein the individual spaces of the hot air chamber communicate with corresponding hot air generators to execute separate supplies of hot air generated by the hot air generators into the individual spaces, and a height range in the interior of the dryer main body into which hot air is supplied from the spaces of the hot air chamber is defined as a drying section to dry grains loaded into the interior of the dryer main body.
US11047622B2
Disclosed are systems and methods for aseptically filling pharmaceutical containers with a pharmaceutical substance and then lyophilizing it. In one general aspect, the system and method can employ a lyophilizer loader subsystem having an interior chamber in communication with an interior chamber of a lyophilizer subsystem via a portal with a sealable door, with the collective interior being aseptically sealable. An articulated robotic arm can be employed to batch transfer to the lyophilizer subsystem container nests bearing the pharmaceutical containers. In one embodiment, the nests may be transferred serially to the loader subsystem, with the articulated robotic arm being configured to transfer the nests of containers in batches to the lyophilizer subsystem. The articulated robotic arm can also be configured to be used to move batches of nests within the lyophilizer subsystem. One implementation includes two articulated arms and a joint rotary wrist driven by two rotary shoulders.
US11047610B2
A defrost cycle control assembly includes a first sensor that is configured to measure a temperature adjacent a top portion of an outdoor heat exchanger of a heat pump, a second sensor that is configured to measure a temperature adjacent a bottom portion of the outdoor heat exchanger, and a third sensor that is configured to measure an ambient temperature. Further, the defrost cycle control assembly includes a controller that is configured to initiate a defrost cycle of the heat pump based on the temperature adjacent the top portion and the ambient temperature when said temperatures indicate formation of frost at the top portion of the outdoor heat exchanger where the first sensor is disposed. The controller is configured to terminate the defrost cycle when the temperature at the bottom portion reaches a termination temperature which indicates that the frost on the outdoor heat exchanger has melted.
US11047608B2
Provided is a refrigerator. The refrigerator includes a cabinet including an inner case defining a storage compartment, an outer case surrounding the outside of the inner case, and an insulation material provided between the inner case and the outer case, a storage compartment door opening and closing the storage compartment, a cold air duct provided in the storage compartment and disposed in an upper side of the storage compartment to discharge cold air to the storage compartment, and a guide duct disposed outside the inner case to communicate with the cold air duct and extending to the storage compartment door to guide the cold air received from the cold air duct to the storage compartment door.
US11047607B2
There is disclosed a shroud for a refrigerator including a blower for generating air flow; a first region arranged on the right of the blower, the first region comprising an outlet hole for a first storage chamber for exhausting cold air to the first storage chamber; a second region arranged on the left of the blower, the second region comprising an outlet hole for a second storage chamber for exhausting cold air to the second storage; a third region arranged under the blower, the third region comprising an outlet hole for the second storage chamber; and a first guide arranged between the second region and the third region, projected closer to a rotational center of the blower, to guide air flow.
US11047595B2
A powered anode current drive device is configured to automatically determine an anode drive current that offsets galvanic corrosion in a vessel. A method alerts a user on a change of an output of a powered anode current drive device. The method includes receiving an anode drive level output of the powered anode current drive device, determining electrical characteristics of the anode drive level output, analyzing the determined electrical characteristics for anomalous behavior, and generating an alert of the anomalous behavior.
US11047585B2
A media pad apparatus for a portable air cooler includes a frame having a top end and a media pad disposed within the frame. A top tray is provided on the top end of the frame and includes opposed walls, the opposed walls sloping downwardly from upper edges thereof to join at a common lower edge and create a generally V-shaped profile of the top tray. The top tray further includes a plurality of openings in the opposed walls spaced along a length of the top tray, wherein when fluid is provided to the top tray, the openings dispense the fluid through the top tray along the length thereof to wet the media pad in a spatially distributed manner. A portable air cooler with a media pad apparatus removably received therein is also disclosed.
US11047581B2
A method for constructing a water circulation device including a water circulation circuit that circulates water heat-exchanged with a refrigerant heated by a heat pump includes: installing a heater in the water circulation device in contact with the water; depositing scale from the water on the heater by heating the heater while circulating the water in the water circulation circuit; and removing the heater from the water circulation device after the depositing.
US11047558B2
A resulting light fixture can include a base light fixture having at least one light source and at least one first coupling feature, where the first coupling feature is configured to detachably couple to a second coupling feature of a power source. The resulting light fixture can further include an in-line adapter having at least one light fixture component, a third coupling feature, and a fourth coupling feature, where the third coupling feature is detachably coupled to the first coupling feature of the base light fixture, where the fourth coupling feature is configured to detachably couple to the second coupling feature of the power source, and where the at least one light fixture component provides a capability absent in the base light fixture.
US11047555B1
A light and mounting assembly that is configured to be operably coupled to a conventional electrical junction box and further provide an ability to rotationally position the light ensuing installation. The light and mounting assembly includes an outer housing forming an interior volume wherein the interior volume includes a lighting element. The outer housing has mounted to the upper surface thereof a mounting assembly. The mounting assembly includes an inner housing wherein the inner housing has an outer ring mount member surroundably present thereon. The outer ring mount member includes a wall member having an outer surface and an inner surface. At least one groove is formed on the inner surface. A clip assembly is superposed the inner housing wherein the clip assembly includes securing members at opposing ends thereof. The securing members have a leading edge configured to be operably coupled to the at least one groove.
US11047554B2
A light fixture includes a housing, a light module, and a trim assembly. The trim assembly includes a trim body, an upper flange, and an adjustable collar attached to the upper flange. The adjustable collar can attach to the upper flange in a plurality of different positions easily permitting adjustment of the orientation of the trim assembly with respect to the housing.
US11047552B2
The present invention discloses a light adjusting device and a stage light with the light adjusting device. The light adjusting device includes an effect wheel provided with an effect area around a center and a moving mechanism driving the effect wheel to move among first, second, third and fourth pausing positions. When in the first pausing position, the effect area of the effect wheel is located outside the light beam. When in the second pausing position, a distance of the center of the effect wheel and a center of the light beam is less than or equal to one-half of a radius of the light beam. When in the third pausing position and when in the fourth pausing position, the center of the effect wheel is locate outside the light beam, and the effect area at least partially intercepts the light beam.
US11047549B2
A light-emitting device includes an optical member including first and second light emitting elements, first and second light condenser portions, and a light guide portion. The first light condenser portion is disposed at a position corresponding to the first light-emitting element, and condenses a portion of light emitted from the first light-emitting element. The second light condenser portion surrounds the first light condenser portion, and condenses a portion of the light that is not incident to the first light condenser portion among the light emitted from the first light-emitting element. The light guide portion is disposed at a periphery of the second light condenser portion and at a position corresponding to the second light-emitting element, and guides light emitted from the second light-emitting element by causing total reflection in an interior of the light guide portion. A full width at half maximum of light exiting from the light guide portion is larger than a full width at half maximum of light exiting from the first light condenser portion.
US11047547B2
The present invention discloses a stage lamp optical system having beam and pattern effects comprising a laser light source, a first light guide component, an LED light source, a second light guide component and a plurality of optical lens components, which are sequentially arranged along a main optical axis, wherein both the LED light source and the second light guide component are provided with an opening at a position directly facing the first light guide component; and after the light from the laser light source passes through the first light guide component or after the light from the LED light source passes through the second light guide component, the light sequentially passes through the plurality of optical lens components to form a light output in a beam mode or in a pattern mode.
US11047542B2
Provided are a light distribution member, a lighting or signaling device having the same, and a motor vehicle. A main body part of the light distribution member defines: a light incidence surface, through which light from a light source enters the main body part; a light emergence surface, a portion of the light entering the main body part being allowed to reach the light emergence surface directly in such a way that the portion of the light acts as a first light beam that is at least substantially parallel; and a first side surface and a second side surface, which are reflective faces and arranged on either side of an axis (O-O′), wherein at least one of the first side surface and the second side surface is provided with at least one first reflective structure configured to reflect the light reaching it, and to direct the reflected light as a second light beam toward the light emergence surface, and wherein an angle of the first light beam relative to the axis (O-O′) is different from an angle of the second light beam relative to the axis (O-O′).
US11047541B2
A vehicular lighting assembly (and methods of making the same) that includes a parabolic reflector; a translucent lens element; and a light source configured to emanate light that strikes an interior surface of the reflector and exits the assembly through the element. Further, an interior surface of the lens element comprises one or more fluted regions that are substantially invisible and configured to refract light from the source away from oncoming vehicles. In addition, the fluted region can be within, on, or integral with, the interior and/or exterior surfaces of the lens element in certain configurations.
US11047531B2
A control system for a natural gas distribution network, includes: a processing unit suited to communicate, through corresponding signals, with one or more control devices operatively connected to the distribution network; a rechargeable battery which supplies power to the processing unit; a power supply device suited to recharge the rechargeable battery. The power supply device includes: a thermoelectric generator connected to the rechargeable battery; a first heat exchanger and a second heat exchanger respectively in contact with two opposite sides of the thermoelectric generator; a vortex tube which receives part of the natural gas from the distribution network and divides it into a colder portion and into a warmer portion; a first duct suited to convey the colder portion into the first heat exchanger; a second duct suited to convey the warmer portion into the second heat exchanger.
US11047530B2
Pressure vessels having a grooved liner and methods of forming the same are described. The pressure vessel includes a liner surrounding a cavity therein, an outer surface of the liner disposed opposite the cavity, a boss disposed at a first end of the liner, a composite layer surrounding the liner, an inner surface of the composite layer disposed proximate the liner, and a plurality of longitudinal grooves configured to release gas present between the inner surface of the composite layer and the outer surface of the liner. The liner defines a longitudinal axis therethrough. The boss and the outer surface of the liner define the plurality of longitudinal grooves therein. The plurality of longitudinal grooves extends along the longitudinal axis from the boss toward a second end of the liner. The composite layer spans each of the plurality of longitudinal grooves.
US11047528B2
A power tool is provided including a housing, a brushless direct-current (BLDC) electric motor disposed inside the housing, power switches disposed between a power supply and the electric motor and including high-side switches and low-side switches, and a control unit configured to control a switching operation of the power switches to operate the electric motor and electronically brake the motor by simultaneously activating the high-side switches or the low-side switches to stop the rotation of the motor upon detection of a condition prompting the braking of the motor. The control unit is configured to detect the condition that prompts the braking of the electric motor, set a braking profile for braking the electric motor based on the detected condition, and execute braking of the electric motor using the braking profile.
US11047527B2
A photographing apparatus includes a stabilizing mechanism and an imaging device arranged at the stabilizing mechanism. The stabilizing mechanism is configured to be detachably mounted at a portable electronic apparatus. The imaging device is configured to communicate with the portable electronic apparatus to allow the portable electronic apparatus to control the imaging device and to transmit captured images to the portable electronic apparatus.
US11047523B1
A tripod has an upright rod, a stationary rod, a rotatable rod, a slidable rod, and a positioning assembly. Connecting ends of the stationary rod, the rotatable rod, and the slidable rod are mounted to the upright rod. The positioning assembly is mounted inside the upright rod and includes a locking element and at least one compression spring. The rotatable rod is able to pivot to allow a positioning hole of the rotatable rod to align with a first through hole of the upright rod. As a height position of the slidable rod is adjusted, the locking element is pushed by the at least one compression spring to allow the locking element to fix the rotatable rod at the specific angular position. Accordingly, it is convenient and time saving for a user to unfold or fold the tripod.
US11047521B2
Described are headrests with a structural support surface and a torque hinge. The torque hinge includes a rotatable portion, a ball joint, and a plate assembly. The ball joint has a ball portion connected to a shaft. The ball portion is positioned within the rotatable portion, and the plate assembly is fitted over the shaft. The shaft is coupled to the structural support surface, and the plate assembly limits a rotational arc of the rotatable portion relative to the shaft.
US11047512B2
The present invention relates to a flexible pipe comprising a mechanical reinforcement element (4) and a pressure sheath. Mechanical reinforcement element (4) comprises at least one metallic tensile armour layer (6) and at least one composite tensile armour layer (7). Composite tensile armour layer (7) is arranged outside metallic tensile armour layer (6). Separation means (8) are provided to separate composite tensile armours (7), while maintaining a radial clearance and a circumferential clearance for composite tensile armours (7).
US11047507B2
An apparatus provides operator feedback in response to opening or closing of a valve or coupling, The apparatus may comprise: data storage means for storing at least one recommended opening or dosing event of the valve; sensing means for sensing operator actuation of the valve or coupling; and processing means for comparing the sensed actuation of the valve or coupling against the recommended opening or dosing event of the valve or coupling in real-time or near real-time, and outputting at least one operator feedback signal based on the comparison.
US11047505B2
A quick connect coupling mechanism joins an actuator to a bonnet. The quick connect coupling mechanism may utilize machined or otherwise prepared components including one or more specific features, such as slots or grooves, to facilitate a connection between the actuator and the bonnet. For example, the actuator housing may be machined or formed to include an opening to enable radial insertion of the bonnet into a slot formed circumferentially about at least a portion of the actuator housing. The opening may be secured to block radial movement of the bonnet within the housing. A rail system may also be utilized to couple the actuator housing to the bonnet. For example, pairs of grooves may be formed in the actuator housing and bonnet to facilitate insertion of rails. The rails may block both axial movement of the actuator housing and also block rotational movement.
US11047501B2
Embodiments of a normally open gas valve are disclosed herein. The normally open gas valve includes a valve plug that gradually or partially disengages from the valve seat such that the actuation power required to open the valve is substantially reduced. The force required to open or close the valve is also reduced through the use of an off-center lever arm that multiplies the force applied by the armature of the actuation means. In this way, a less expensive actuation means, e.g., a less expensive solenoid, is able to be used to actuate the normally open gas valve.
US11047494B2
An air admittance valve preventing mephitis overflow, having a main body with an air entry guide base defining an air entry guide; a pivot support; and a valve seat. A sealing valve group having a sealing valve body that defines a recess; a flexible member; a pivot housing; and a pivot. The valve seat is located about the air entry guide. The pivot is located in the pivot housing and the pivot support, and the pivot is located along, or adjacent to, the center of gravity of the sealing valve body. The flexible member is at least partially located in the recess and abuts the main body; and when the air admittance valve is closed, the sealing valve body abuts the valve seat.
US11047493B2
A directional flow control device includes a housing extending along a longitudinal axis between an inlet end and a discharge end. The housing holds stator magnets. The directional flow control device includes a flow deflector received in the housing. The flow deflector is rotatable in the housing about a rotation axis parallel to the longitudinal axis. The flow deflector has a flow channel therethrough. The flow channel has an intake bore at a front end of the flow deflector and a discharge bore at a rear end of the flow deflector. The intake bore is coaxial with the rotation axis. The discharge bore is offset from the rotation axis. The flow deflector has rotor magnets aligned with and facing the stator magnets. The stator magnets are energized to cause rotation of the flow deflector relative to the housing.
US11047483B2
A valve includes a valve body with an annular valve seat having a first central axis, and a valve closure subassembly assembled with the valve body and including an axially movable valve stem and a stem tip attached to the valve stem by a stem connector and including an annular seal portion having a second central axis. When the first central axis is misaligned with the second central axis, the stem tip is pivotable about the valve stem to effect angular adjustment of the annular seal portion of the stem tip into uniform sealing engagement with the annular valve seat when a closing force is applied to the valve stem. The stem connector is configured to resist pivoting movement of the stem tip when the valve stem is in the open position.
US11047471B2
A hydraulic type scissors gear removes factors that generate a backlash due to reduction of tension of existing springs by generating a relative motion between gears using oil pressure. The hydraulic type scissors gear includes: a first gear having an operation chamber and supplied with oil in the operation chamber; a second gear coaxially disposed on a side of the first gear to be rotate relative to the first gear; and a piston configured to rotate the second gear by applying force that pushes the second gear in a rotational direction opposite to a rotational direction of the first gear by being moved in the operation chamber by oil pressure supplied to the operation chamber.
US11047470B2
An axle assembly including a lubrication pump operably configured to distribute lubricating fluid within the axle assembly. The lubrication pump includes a fluid inlet port, a fluid outlet port, an air inlet port, and an air outlet valve; a pump housing interposed between the first end and the second end; a piston reservoir disposed in the pump housing, wherein the piston reservoir has a first side and a second side, wherein the second side is in fluid communication with the air inlet port; a piston disposed in the piston reservoir between the first side and the second side; a first check valve housed within the inlet port; a second check valve housed within the outlet port; and one or more biasing members interposed between the piston and the fluid inlet port and the fluid outlet port in the first side of the piston reservoir.
US11047467B2
A transmission device is provided in which a support shaft is supported by a carrier, has planetary gears, supports the planetary gears, and is provided with an oil hole and a discharge hole communicating with the oil hole and having an outer end opening on the support shaft, wherein the support shaft has the oil hole, a discharge hole having an inner end communicating with the oil hole and having an outer end opening on the support shaft, and an engagement part provided on one end portion of the support shaft, the other end portion of the support shaft is fixed to the carrier, and a to-be-engaged part is provided on the transmission member, the engagement part engaging with the to-be-engaged part for positioning the support shaft at a position in which the outer end of the discharge hole faces outward in a radial direction of the carrier.
US11047465B2
A vehicle driveline component with a differential case, a cross-pin, a differential gearset, and a retaining member. The differential case is rotatable about a first axis and has an annular wall member that defines a differential cavity. The cross-pin is received in a cross-pin aperture formed through a first side of the annular wall member. The cross-pin extends through the differential cavity along a second axis that is perpendicular to the first axis. The differential gearset is received in the differential cavity and includes a pair of side gears, which are rotatable about the first axis, and a pair of pinion gears that are journally supported by the cross-pin and meshingly engaged with the side gears. The retaining member is welded to the annular wall member and limits movement of the cross-pin relative to the differential case along the second axis in a direction toward the retaining member.
US11047457B2
Rack-and-pinion sliding support mechanisms and mechanical elements thereof. One or more shafts are coupled to pinions configured to engage with one or more racks and configured to be driven by one or more motors. The rack and pinion are configured to provide vertical and horizontal displacement to reduce premature component wear leading to poor gear mesh caused to by forces on the mechanism during use. Motor assembly in such support mechanism is modified—as compared to current industrial versions—to prevent the destruction of motor-assembly housing by torques generated by the one or more motors and transferred to the pinions, thereby reducing motor failures.
US11047453B2
A planetary gear mechanism has a first planetary gear train that includes a ring gear to which power from a main power source is input, a planetary carrier that is connected to a first output shaft, a first planetary pinion that is turnably supported by the planetary carrier, and a first sun gear that is connected to a distribution electric motor. The planetary gear mechanism also has a second planetary gear train that includes the ring gear, the planetary carrier, the first planetary pinion, a second planetary pinion that is turnably supported by the planetary carrier, and a second sun gear that is connected to a second output shaft.
US11047446B2
Example aspects relate to a shock absorber with a position sensor, and a method to produce it. The shock absorber comprises a first and second damper part, which are arranged movable relative to each other in a longitudinal direction L. A position sensor is arranged to detect the relative position of the first damper part to the second damper part, and comprises an index element on the first damper part as well as an electric detection circuit for detecting the position of the index element. A flexible sleeve is at least partially arranged around the first and/or the second damper part and fixed relative to the second damper part. To enable a particularly simple design, the detection circuit is attached to the flexible sleeve.
US11047444B2
Damping stopper for a mechanism in which a housing and shaft are not only displaced axially relative to each other but but also rotated relative to each other. The damping stopper is attached to a space portion between an end surface portion on housing side and an end surface portion on shaft side which is displaced axially relative to the housing and is rotated relative to the housing and has a metal fitting on one of the end surface portions, an elastic body connected to the metal fitting, and a sliding member connected to the elastic body. The sliding member contacts the other end surface portion to contact/separate from the other end surface portion and the sliding member is slidable and rotatable relative to the other end surface portion when the shaft is rotated while the sliding member, containing resin component, contacts the other end surface portion.
US11047435B2
A method for actuating a clutch with a clutch actuation system, wherein an axially moveably mounted first piston (4) arranged on a master-side is moved via an electric motor, and the movement thereof is transmitted via a hydraulic section (8) to a second piston (10) positioned on a slave-side, which second piston actuates the clutch (11), wherein a path change triggered by the movement is measured and evaluated. In a method, in which a path change can be immediately measured, the path change of the clutch (11) detected on the slave-side is converted into an acoustic signal, which is transmitted via the hydraulic section (8) to the master-side for evaluation.
US11047430B2
A rotating shaft connection apparatus and a multi-screen mobile terminal device are related to. The rotating shaft connection apparatus includes a rotating shaft, a drive member, an adapting member, and a magnetic member. The drive member is fixed on the rotating shaft; the adapting member and the magnetic member are rotatably sleeved on the rotating shaft; the adapting member is located between the drive member and the magnetic member; and the adapting member is slidably engaged with the rotating shaft in an axial direction. In a first state, the adapting member is engaged with the drive member in a locking manner, and the rotating shaft is rotated so as to rotate the adapting member; and in a second state, the rotating shaft stops rotating, and the adapting member is engaged with the magnetic member in a locking manner.
US11047427B2
The disclosure relates to a disk (38) for a disk clutch (26) comprising an annular base element (76) which has a toothing (78) with multiple teeth (80) for achieving a rotary driving engagement with a disk carrier (34), wherein the base element (76) has at least one hardened region (96) in which the base element (76) is designed as harder than in the tooth flank regions (98, 100) of the teeth (80). In addition, the disclosure relates to a disk clutch (26) with such a disk (38), a double clutch device (2) with such a disk clutch (26), and a method for producing such a disk (38).
US11047422B2
A connection element providing a first ring and a second ring, the two rings rotating relative to one another about a central axis, the first ring having a contact portion with a contact surface interacting with the second ring for the relative rotation, and a fastening portion configured to be rigidly secured to a support. The contact portion is made of a first material and the fastening portion is made of a second material, different to the first material, the first material having a hardness strictly greater than that of the second material, and the second material having a structural fatigue strength strictly greater than that of the first material.
US11047415B2
An insert wedge is configured for fixedly clamping a first panel within a groove in a second panel. The insert wedge includes a square angle which has a broad limb and a wedge-like, narrow limb. A spring tongue is integrally formed on the outer side of the broad limb and extends by way of its free tongue end beyond the outer side of the narrow limb. The outer side of the narrow limb and the inner side of the broad limb may form an angle of 90°. The spring tongue may be inclined in relation to the inner side of the broad limb. The outer side of the narrow limb and the outer side of the spring tongue may form an angle of between 10° and 20°. The outer and/or inner side of the narrow limb and/or the outer side of the spring tongue may have projections.
US11047413B2
A tubular goods connection for releasably coupling tubular members includes: a coupling having a first internal wedge dove-tail thread formed within a longitudinal bore of the coupling and a second internal dove-tail wedge thread; a first tubular member having a first mating external vanishing dove-tail wedge thread extending from a first proximal pin end face; and a second tubular member substantially identical to the first tubular member; wherein when the first and second tubular members are made-up into the coupling using a predetermined recommended optimum torque, a distance D between the first pin end face and the second pin end face is in the range of 0 to 10 millimeters and when the distance D is equal to 0 there is contact between the first pin end face and a second pin end face of the second tubular good but there is no axial interference.
US11047410B1
An apparatus for aligning and shimming plates being anchored to a substratum having a plurality of threaded anchor holes coaxially aligned with corresponding apertures and coaxial threaded bores through each plate. The apparatus includes an external threaded cylindrical shim having a shimming surface and a second (outer) surface adapted to accept rotary force for rotational movement and adjustment of the separation produced by the shim between the substratum and the anchored plate. For anchoring, the 2nd surface of the shim further includes a counterbored or countersunk hole having a shoulder including a narrower passthrough aperture aligned with the threaded anchor hole, through which an anchor screw extends for rotational mating with the threaded anchor hole. The anchor screw also has a head wider than the passthrough aperture, and adapted to accept rotary force for rotational movement and fixing the shim in place. The apparatus may also include a cap covering the anchor screw head within the counterbored or countersunk hole, to provide a more continuous planar surface and to prevent grit or other unwanted material from collecting in the hole. The apparatus may also include an adjustment tool interfacing with the shim 2nd surface and/or the cap outer surface, for applying the desired amount of rotational force.
US11047407B2
A quick release connecting device includes an actuating retainer and a fixing member movably assembled to the actuating retainer. The fixing member includes a pivot portion and a pivot member movably mounted to the pivot portion; and the pivot member is coupled with a second object. The fixing member includes a limiting section and the pivot member includes a corresponding limiting section, such that the limiting section and the corresponding limiting section limit or stop each other at a specific location when the fixing member is moved or rotated. With these arrangements, the quick release connecting device can be applied to conveniently and repeatedly connect and separate a circuit board, a drawer, or a window to and from a corresponding rack, chassis, cabinet or window frame.
US11047406B2
A hydraulic system (600) and method for reducing boom dynamics of a boom (30), while providing counter-balance valve protection, includes a hydraulic actuator (110), first and second counter-balance valves (300, 400), first and second control valves (700, 800), and first and second blocking valves (350, 450). A net load (90) is supported by a first chamber (116, 118) of the hydraulic actuator, and a second chamber (118, 116) of the hydraulic actuator may receive fluctuating hydraulic fluid flow from the second control valve to produce a vibratory response (950) that counters environmental vibrations (960) on the boom. The first blocking valve prevents the fluctuating hydraulic fluid flow from opening the first counter-balance valve. The first blocking valve may drain leakage from the first counter-balance valve.
US11047403B2
A hydraulic servo valve comprising a pair of opposing receiving ports, a piston disposed between the pair of opposing receiving ports and an actuator in contact with the piston. The actuator is configured to provide axial movement of the piston in response to being actuated. The piston comprises a pair of opposed openings that are in operable fluid communication with a respective one of each of the receiving ports, and the axial movement of the piston is configured to vary the amount of a fluid pressure communicated between a respective one of the openings and receiving ports.
US11047401B2
An example valve includes: (i) a pilot seat member comprising: (a) one or more channels fluidly coupled to a first port of the valve, (b) a pilot seat, and (c) a pilot sleeve portion comprising a pilot chamber and a cross-hole disposed in an exterior peripheral surface of the pilot sleeve portion; (ii) a pilot check member disposed in the pilot chamber and subjected to a biasing force of a setting spring disposed in the pilot chamber to seat the pilot check member at the pilot seat; and (iii) a solenoid actuator sleeve slidably accommodated about the exterior peripheral surface of the pilot sleeve portion of the pilot seat member, wherein the solenoid actuator sleeve includes a cross-hole disposed in an exterior peripheral surface of the solenoid actuator sleeve, wherein the cross-hole of the solenoid actuator sleeve is fluidly coupled to a second port of the valve.
US11047381B2
The subject invention pertains to a method and apparatus for an orientation independent compressor. The subject compressor can be part of a vapor compression cycle system, and can use one or more of a variety of working fluids, including, but not limited to, refrigerants such as r-134a, r-22, CO2, and NH3. Embodiments of the compressor can utilize positive displacement apparatus to compress the vapor. In a specific embodiment, the compressor can incorporate an oil-lubricated rotary lobed type positive displacement compressor. In a further specific embodiment, the working fluid vapor can be a refrigerant, such as r-134a, incorporating entrained oil, such as miscible lubricating oils. An example of such a miscible lubricating oil that can be used is polyester (POE) oil.
US11047375B2
A diaphragm-type compressor includes a substrate, an actuator, a diaphragm provided between the substrate and the actuator, and a case in which the diaphragm, the actuator, and the substrate are provided. A recessed section formed at the actuator side of the substrate and the actuator overlap in a plan view. The case has an inflow port of fluid further on the actuator side than the substrate based on the position of the diaphragm. The substrate includes a suction port for causing the recessed section to suck the fluid.
US11047365B2
A method for detecting when a rotor blade of a wind turbine is stuck is described. The method can include monitoring, via a controller, a speed of rotation of the wind turbine, and, determining, via the controller, a running average of the speed of rotation. The method further includes applying, via the controller, at least one filtering operation to the running average to obtain a filtered value, and, determining, via the controller, a stuck condition of one or more rotor blades of the wind turbine based on the filtered value. The method can also include performing a control operation to reduce loading on the wind turbine based on the stuck condition.
US11047349B2
An intake structure of an engine includes an intake manifold as an engine side-part intake member that is provided on an intake side-surface of a cylinder head and connected to an intake system, which includes a first air cleaner as an engine upper-part intake member on an upper-part of the engine body; an intake opening member including an air inlet, an intake air passage guiding air sucked by the member through the first air cleaner to the intake manifold; a resonator as one of an engine upper-surface intake members provided on an upper surface of the engine body and nearer an exhaust system than and adjacent to the first air cleaner; and an intake manifold connected to the side-surface as an engine side-part intake member.
US11047342B2
An vapor purge system for a turbocharged internal combustion engine having an evaporative emissions turbo purge valve incorporating a venturi vacuum generator and a hose-off detection function. The turbo purge valve includes a pressure sensor, and a low restriction check valve which is integrated into the outlet port of the venturi vacuum generator. The pressure sensor is capable of detecting the small pressure drop (i.e., vacuum) generated at the air inlet tube or air box during naturally aspirated conditions. The check valve closes the venturi vacuum generator on the purge side during naturally aspirated conditions, allowing fluid communication to the air intake system through one port only, and the detection of the vacuum during these conditions. If a hose becomes detached, either at the outlet port of the venturi vacuum generator or at the air box, the small vacuum is not detected, and the ECU then diagnoses the hose-off condition.
US11047339B2
An aircraft gas turbine engine comprises a fan coupled to a fan drive turbine, the fan being configured to provide a bypass flow (B) and a core flow (A) in use. The engine includes a reduction gearbox which couples the fan to the fan drive turbine and a core compressor arrangement. The core compressor arrangement has a core inlet at an upstream end of a core gas flow passage (A) defined by radially inner and outer walls, and at least a first compressor rotor blade provided at an upstream end of the compressor arrangement. The radially inner wall of the core inlet defines a first diameter (DINLET), and a root leading edge of the first compressor rotor blade defines a second diameter (DCOMP). A first ratio (DINLET:DCOMP) of the first diameter (DCOMP) to the second diameter (DCOMP) is greater than or equal to 1.4.
US11047336B2
A gas turbine engine that includes a nozzle assembly that has features that facilitate airflow into and through a bypass passage of the gas turbine engine during a reverse thrust operation is provided. The nozzle assembly of the gas turbine engine also includes features that increase the effectiveness of the thrust reverse system of the gas turbine engine. Methods for reversing the thrust of a gas turbine engine are also provided.
US11047332B2
A controller for an internal combustion engine is configured to execute: a process of switching the injection mode according to an engine operational state; an anomaly determination process of determining whether there is an anomaly in the injection system that is implementing a single injection mode during implementation of the single injection mode; a provisional determination process of provisionally determining whether there may be an anomaly in the injection system that is implementing the single injection mode during the implementation of the single injection mode; and an idle determination process of, if it is determined that there is an anomaly in the provisional determination process, prohibiting the automatic stop and executing, during an idle operation, the anomaly determination process by implementing an injection mode that uses only the injection system provisionally determined to have an anomaly in the provisional determination process.
US11047331B2
In at least some implementations, a system includes a pump having an electric motor and a pump outlet, a controller coupled to the pump to vary the power provided to the motor to vary the flow rate of liquid discharged from the pump outlet, a pressure regulator having an inlet communicated with the pump outlet, a regulator outlet from which liquid is discharged from the regulator, a bypass outlet through which liquid is discharged from the regulator, and a pressure responsive valve that opens to permit liquid flow through the bypass outlet, and a flow sensor. The flow sensor is communicated with the bypass outlet to sense or determine a flow rate of liquid at or downstream of the bypass outlet, the flow sensor also communicated with the controller to provide an indication of the bypassed liquid flow rate to the controller.
US11047330B2
A device that enables gasoline internal combustion engines to efficiently use fuel with higher ethanol content. The device measures various data such as ethanol content, RPM, temperature, intake air pressure, mass airflow, exhaust gas, crank sensor, among other data, to determine to an ideal enrichment pulse duration to apply to the fuel injector.
US11047321B2
Methods and systems are provided for assessing a working capacity of a fuel vapor storage canister positioned in an evaporative emissions system configured to capture and store fuel vapors from a fuel system. In one example, a method comprises, in response to fuel vapor being adsorbed by, or desorbed from, the fuel vapor canister, sealing the evaporative emissions system and indicating degradation of the fuel vapor canister in response to a monitored pressure change in the evaporative emissions system less than a threshold pressure change. In this way, working capacity of the fuel vapor storage canister is inferred, which may allow for a reduction in undesired evaporative emissions to atmosphere.
US11047318B2
A fuel quality rating testing system and related methodology. The system comprises a data acquisition system, comprising: (i) circuitry for receiving a time-varying signal from a pickup, the pickup for coupling to a test engine; and (ii) circuitry for determining a fuel rating in response to the time-varying signal. The fuel quality rating testing system also comprises a communications path coupled to the fuel quality rating testing system and a calibrator.
US11047314B2
Methods and systems for controlling an engine having a variable geometry mechanism are described. An output power of the engine is determined. A speed of the engine is determined. A temperature-independent position control signal for the variable geometry mechanism is generated based on a power-to-speed ratio, the power-to-speed ratio obtained by dividing the output power by the speed. The position control signal is output to a controller of the engine to control the variable geometry mechanism.
US11047313B2
A method for selectively modulating bleed air used for cooling a downstream turbine section in a gas turbine engine. The method including: measuring an engine and/or aircraft performance parameter by an engine sensor device; comparing the engine and/or aircraft performance parameter to a performance threshold; determining a bleed trigger condition, if the engine and/or aircraft performance parameter crosses the performance threshold; determining a non-cooling condition, if the engine and/or aircraft performance parameter is below the performance threshold; actuating a flow control valve to an open position, in response to the bleed trigger condition, so that bleed air is extracted from the compressor section and flowed to the downstream turbine section; and terminating, in response to the non-cooling condition, the flow of the bleed air to the downstream turbine section of the engine by actuating the flow control valve to a closed position.
US11047303B2
A supply duct of a compressor of a turbine engine, formed from internal and external walls of revolution around an axis and opposite one another to define a circulation stream of a fluid, is provided. The stream allows the fluid to be routed from the inlet of the duct to the inlet of the compressor. The radius of the external wall at the inlet of the duct is greater than the radius of the duct at the inlet of the compressor. The duct includes a portion for which the radius of the external wall along the portion is less than the radius of the external wall at the inlet of the compressor, and the radius of the internal wall along the portion of the duct is less than the radius of the internal wall at the inlet of the compressor.
US11047291B2
An engine cooling device includes: a flow path switching unit provided between an engine and an EGR cooler and the radiator and between the engine and the EGR cooler and a pump. The flow path switching unit includes a first valve that allows a cooling water to flow through a first bypass flow path extending toward the pump when a temperature of the cooling water is lower than a first temperature and that allows the cooling water to flow through a radiator connection flow path, a second valve that allows the cooling water to flow through the first bypass flow path when the temperature of the cooling water is less than a second temperature that is higher than the first temperature, and allows the cooling water to flow through the radiator connection flow path when the temperature of the cooling water is equal to or higher than the second temperature.
US11047288B2
A control device comprising a first exhaust temperature calculation part calculating a temperature of exhaust flowing into a PM trapping device as a first exhaust temperature, a second exhaust temperature calculation part calculating a temperature of exhaust flowing out from the PM trapping device as a second exhaust temperature, a rate of change over time calculation part calculating a rate of change over time of the first exhaust temperature and a rate of change over time of the second exhaust temperature, and a judgment part judging if the PM trapping device is in a removed state removed from the exhaust passage based on a difference between the rate of change over time of the first exhaust temperature and the rate of change over time of the second exhaust temperature.
US11047285B2
A control apparatus of an internal combustion engine controls a heat exchange cooling water flow rate which is a flow rate of cooling water supplied to an exhaust heat recovery cooler apparatus, to a larger flow rate when the control apparatus executes an EGR control, and the exhaust heat recovery cooler apparatus performs an exhaust heat recovery function, than when the control apparatus executes the EGR control, and the exhaust heat recovery cooler apparatus does not perform the exhaust heat recovery function.
US11047278B2
A catalyst warming apparatus includes an air blower, a fuel feeder, and an air blowing controller. The air blower is disposed between an engine and a purification catalyst in an exhaust pipe communicating with the engine and is configured to blow air toward the purification catalyst. The fuel feeder is configured to cause the purification catalyst to retain fuel. The air blowing controller is configured to start driving the air blower at a predetermined start timing before a start of the engine.
US11047276B2
The present invention provides a particulate filter for use in an emission treatment system of a gasoline engine, the filter having an inlet side and an outlet side, wherein at least the inlet side is loaded with a synthetic ash.
US11047275B2
A device for treating exhaust gases includes at least one purification member with a substrate for purifying the exhaust gases, a heat exchanger axially located beyond an axial end of the substrate, a body, a valve comprising a flap arranged in an internal volume of the body. An exchanger inlet and exchanger outlet open into the internal volume. At least 45% of a volume of the body is in a virtual space located in an axial extension of one or more purification substrate(s). The body comprises at least one first orifice in fluid communication with a purification member outlet, and a second orifice defining an outlet for the exhaust gases.
US11047271B2
A compression release type of engine brake socket module is provided between an exhaust rocker arm rotating with respect to a rocker arm shaft and a valve bridge connecting an exhaust valve of an engine. In particular the socket module incudes: a housing which includes an inlet through which brake oil is introduced, a brake piston mounting portion, and a reset member mounting portion communicating with the brake piston mounting portion; a brake piston that is provided to be movable in the brake piston mounting portion; a stopper disposed on one side of an inner space of the housing to limit a moving position of the brake piston; and a reset member that is provided in the reset member mounting portion, and that discharges the brake oil by selectively contacting a push pin coupled to an upper portion of a cylinder head.
US11047268B2
An actuator arrangement for controlling a first latching arrangement of a first dual body rocker arm for controlling an intake valve of an internal combustion engine, and for controlling a second latching arrangement of a second dual body rocker arm for controlling an exhaust valve of the internal combustion engine, the first and second dual body rocker arms each including a first body, a second body, and the latching arrangement controllable to latch and unlatch the first body and the second body. The actuator arrangement includes: an actuation source; and an actuation transmission arrangement for transmitting movement of the actuation source to both the first latching arrangement and the second latching arrangement. In use, movement of the actuation source causes, via the actuation transmission arrangement, control of the first latching arrangement and of the second latching arrangement in common.
US11047267B2
A summation rocker system is disclosed for acting on the end of a stem of a poppet valve (16) in dependence upon the combined lifts of a first and a second cam profile defined by different cam lobes (14, 22) of a concentric camshaft (46). The system comprises a first rocker (12) mounted on a pivot shaft (18) and having a first follower (44) to contact the first cam profile and an end acting on the valve (16) to displace the valve (16) by an amount dependent upon the lift of the first cam profile, a rocker shaft (24) to be fixedly mounted on the engine, and a second rocker (20) pivotable about the rocker shaft (24), the second rocker (20) having a second follower (48) to contact the second cam profile and acting to displace the pivot shaft (18) of the first rocker (12) in dependence of the lift of second cam profile. The rocker shaft (24) intersects a plane containing the axis of the pivot shaft (18) and the end of the first rocker (12) acting on the valve stem, and the first rocker (12) includes a cut-out (26) for receiving the rocker shaft (24), which cut-out (26) is configured and dimensioned to prevent the rocker shaft (24) from interfering with movement of the first rocker (12).
US11047262B2
A propulsion system for an aircraft. The propulsion system comprises a core, an internal fixed structure secured to the core and arranged around the core, and a nacelle surrounding the core and the internal fixed structure in which a secondary flow path is delimited between the internal fixed structure and the nacelle. The internal fixed structure has a slot which permits fluidic communication between a compartment on the inside of the internal fixed structure and the secondary flow path.
US11047259B2
The thermal shrinkage of a casing (2) to regulate as best as possible the internal play between the rotor and the stator is carried out by a ring (4) fixed onto the skin (2) rather than by a circular ramp at a distance therefrom. The ring (4) comprises, between a collection box (8) and the skin (2), a foraminous plate (7), placed on an opening of the box (8) parallel to the skin (2) and at a short distance, in order to impose invariable and known ventilation conditions.
US11047255B2
The present disclosure relates to a control device of an annular row of variable-pitch vanes for an aircraft engine. The device may include an annular row of actuating levers which each may include a first end attached to a pivot of one of the vanes and a second end connected to a control ring in rotation about an axis of rotation. The control ring may include at least one annular series of articulated links, wherein the second end of each lever carries a pivot connection articulating two successive links of the annular series about a single axis, the single axis extending in a direction substantially parallel to the axis of rotation.
US11047254B2
The disclosure relates to a flow deflector for a discharge valve system of a double flow turbomachine compressor. The flow deflector comprises a wall provided with a plurality of ejection channels positioned to discharge a discharge air flow. The ejection channels are arranged in rows along aligned directions, substantially parallel to an axial plane of the deflector. The ejection channels of each row are oriented at a defined angle between a normal line to the wall and axes of the ejection channels, and decreasing between an upstream edge and a downstream edge of the wall, as defined according to the direction of movement of the air flow.
US11047251B2
Gas turbine engines which include electrical motor-generator assemblies arranged near the fan outlet include electrical cable routing assemblies extending through a bypass flow path. Directing the electrical cables through a king guide vane can consolidate routing requirements while accessing each of electrical windings of the electrical machine.
US11047249B2
A gas turbine engine component includes a static component with at least one first flow channel. The labyrinth seal rotates relative to the static component. The labyrinth seal is spaced from the static component by a second flow channel. The flow passing between the labyrinth seal and the static component will have a first portion that travels through the at least one first flow channel and a second portion that travels through the second flow channel with the first portion of the flow being reintroduced into the second flow channel to create a flow restriction.
US11047247B2
A turbine section for use in gas turbine engine includes a turbine case, a plurality of gas path components, a vane mount unit, and an inner vane static seal assembly. The turbine vane comprising ceramic matrix composite materials to insulate the metallic materials of the vane mount unit.
US11047244B2
A bladed disc comprising a disc hub; a set of blades angularly distributed around the disc hub; wherein there is variation in a geometric parameter between the blades. The blades are positioned around the disc hub such that for a majority of pairs of neighbouring blades in the set, an interval between values of the geometric parameter between the blades of the pair is less than 0.5 standard deviations of the geometric parameter for the set of blades.
US11047241B2
A gas turbine engine airfoil includes a platform, and spaced apart walls that provide an exterior airfoil surface that extends radially from the platform to an end opposite the platform. A serpentine cooling passage is arranged between the walls and has a first passageway that extends from the platform toward the end and a second passageway fluidly connecting to the first passageway and extending from the end toward the platform to an end. A platform cooling passageway is fluidly connected to the end and extends transversely into the platform. A cooling hole fluidly connects the platform cooling passageway to an exterior surface.
US11047240B2
CMC components having microchannels and methods for forming microchannels in CMC components are provided. For example, a method for forming microchannels in a CMC component comprises laying up a plurality of body plies for forming a body of the CMC component; laying up a microchannel ply on the plurality of body plies that has at least one void therein for forming at least one microchannel; laying up a cover ply on the microchannel ply to define an outer layer of the CMC component; and processing the laid up body plies, microchannel ply, and cover ply to form the CMC component. In another embodiment, the method comprises applying an additive matrix to the body plies to define at least one microchannel. In still other embodiments, the method comprises machining at least one microchannel in the plurality of body plies.
US11047237B2
A system is provided. The system includes a first medium at a first pressure, a second medium at a second pressure, and a medium conditioning sub-system. The medium conditioning sub-system includes a compressor, a first heat exchanger, a second heat exchanger, and a turbine. The turbine receives the first medium and the second medium.
US11047233B2
Embodiments provide a method for evaluating a hydrocarbon-bearing formation. The method includes the step of identifying a hydrocarbon sweet spot. The identifying step includes determining a carbon dioxide content of a gas sample retrieved from the hydrocarbon-bearing formation. The identifying step includes determining an isotopic signature of carbon dioxide of the gas sample. The carbon dioxide content of the gas sample retrieved from the hydrocarbon sweet spot can have a mole percentage ranging from 9 percent to 20 percent. The isotopic signature of carbon dioxide of the gas sample retrieved from the hydrocarbon sweet spot can have a δ13C value greater than −10 per mil. The identifying step can further include determining a cutoff range of the carbon dioxide content corresponding to the hydrocarbon sweet spot. The cutoff range can have a mole percentage ranging from 9 percent to 20 percent. The identifying step can further include obtaining a gas flow rate of the hydrocarbon-bearing formation. The gas flow rate can be greater than 10 million standard cubic feet per day.
US11047228B2
Petrographic data of a carbonate reservoir in a subterranean region is received. Mud content of the carbonate reservoir is determined based on the petrographic data. A depositional porosity of the carbonate reservoir is computed based on the mud content. An amount of cementation of the carbonate reservoir is determined. A porosity loss by compaction of the carbonate reservoir is determined based on the mud content and the amount of cementation of the carbonate reservoir. A post-compaction porosity of the carbonate reservoir is computed based on the depositional porosity, the mud content, the amount of cementation, and the porosity loss by compaction.
US11047208B2
A technique facilitates both actuation of a well tool and chemical injection at a corresponding well zone or well zones. In a multi-zone operation, the well system may comprise a plurality of operating modules coupled with corresponding actuators and chemical injection devices. The well system is deployed downhole to a desired location in a borehole, e.g. a wellbore. The operating modules may be selectively shifted via electrical input to enable a desired chemical injection and/or actuation of the actuator (and thus the well tool) at desired well zones. In some embodiments, the operating modules may comprise contingency circuits to enable the chemical injection without electrical input.
US11047204B2
An example method includes pumping fluid into a wellbore to fill, at least partly, a region in a lost circulation zone, with the fluid having a first density; and after pumping the fluid, pumping cement slurry into the wellbore. The cement slurry has a second density. The first density is greater than, or equal to, the second density, which causes the fluid to prevent, at least partly, the cement slurry from mixing with other fluid in the lost circulation zone for at least a period of time.
US11047198B2
A tubing hanger assembly for suspending a tubing string within a wellbore is provided. The tubing hanger assembly comprises a tubing head, a tubing hanger and a tubing head adapter. The tubing hanger and the tubing head adapter have aligned through-openings such that a chemical injection line and a communications line may each be passed through respective through-openings, thereby enabling an operator to have access to the wellbore. Beneficially, the assembly also comprises a bottom flange that secures the tubing head adapter to the tubing head once the tubing hanger and connected string of production tubing are landed in the wellbore. The bottom flange may be rotated so that ports in the bottom flange may be aligned with ports in an upper flange in the tubing head. A method for hanging a string of production tubing in a wellbore is also provided herein.
US11047197B2
A wellbore tool and a tool section interconnection fluid coupling includes first and second coupling members arranged to be connected and disconnected relative each other. Both the first and second coupling members are arranged to be in a closed position preventing fluid passage through the fluid coupling, and in an open position allowing fluid passage through the fluid coupling. The first coupling member includes a first cylindrical housing, and a first valve element. The first valve element is movably arranged inside the first cylindrical housing. The cylindrical housing includes a valve seat. The valve element is arranged to push against the valve seat when the first and second coupling members are disconnected. The valve element includes a first support portion between a hollow portion and a seal groove.
US11047196B2
A method includes cutting a production tubing disposed in a wellbore to form a lower production tubing section and an upper production tubing section, displacing the upper production tubing section away from the lower production tubing section, installing a production tubing conversion device within the upper production tubing section, and injecting a sealant into the wellbore through the upper production tubing section, through the production tubing conversion device, and through the bottom hole assembly. The production tubing conversion device is coupled to a bottom hole assembly disposed below the production tubing conversion device.
US11047181B2
A diffuser assembly is provided, comprising a diffuser adapted to reside within a conduit, having an upper member mountable within the conduit and having a fluid inlet port, and a lower section having a diffuser screen; a plurality of stationary diffusing members below the fluid inlet port, wherein the diffusing members are radially oriented relative to a central axis of the diffuser; and (c) a centralizing member above the diffuser screen having a diameter greater than the diffuser screen. The diffuser screen is a cylinder having a plurality of diffuser slots formed therein and a bottom cap having a fluid port; and each of the plurality of diffusing members extends substantially parallel to the central axis.
US11047180B2
A hole cleaning joint for a drill string is deployed into a wellbore penetrating a subterranean formation. The hole cleaning joint includes a tubular body connectable to the drill string and a hole cleaning section positionable about the tubular body. The hole cleaning section has an outer surface engageable with a wall of the well bore. The outer surface has spiral grooves extending therein defining blades therebetween, and an uphole end and a downhole end with a spiral cavity therebetween. The spiral cavity has a width that decreases towards the uphole end of the spiral cavity to define a tapered flow channel to receive cuttings therethrough whereby uphole movement of cuttings is facilitated during drilling.
US11047178B2
A downhole release apparatus having a first connector sub connectable with a first portion of a tool string and a second connector sub connectable with a second portion of the tool string. The first connector sub may include a housing, a first latching member, and a blocking member. The second connector sub may include a second latching member. The first and second latching members may engage thereby connecting the first and second connector subs. The blocking member may be movable from a first position in which the blocking member prevents the first and second latching members from disengaging to a second position in which the blocking member permits the first and second latching members to disengage thereby permitting the first and second connector subs to disconnect. Relative movement between the housing and first latching member may facilitate movement of the blocking member from the first position to the second position.
US11047177B2
A connection includes first and second lined tubular members having a coincident bore and a protective ring. The first lined tubular member has a pin end and the second lined tubular member has a box end. Each lined tubular member includes a tubular body, an annular liner, and a mortar filled annulus therebetween. The mortar filled annulus has an annular recess therein at at least one of the pin end and box end for receiving a part of the protective ring. The part received may be a flange on the ring.
US11047174B2
A digging apparatus (10, 300) is disclosed. The digging apparatus (10,300) includes a handle assembly (14, 14a, 314), a motor (32), a main switch (22, 322) electrically connected with the motor (32). The main switch (22,322) is movable between a first position in which operation of the motor (32) is allowed and a second position in which operation of the motor (32) is prevented, and a drilling bit (88, 88a, 388) is driven by the motor (32). The drilling bit (88, 88a, 388) has a longitudinal axis (P-P, M-M), and when the switch member (22, 322) is in the first position, the motor (32) is adapted to drive the drilling bit (88, 88a, 388) to rotate about the longitudinal axis (P-P, M-M) in a clockwise direction in response to pushing of the handle assembly (14, 14a, 314) in a direction towards the drilling bit (88, 88a, 388), and the motor (32) is adapted to drive the drilling bit (88, 88a, 388) to rotate about the longitudinal axis (P-P, M-M) in an anti-clockwise direction in response to pulling of the handle assembly (14, 14a, 314) in a direction away from the drilling bit (88, 88a, 388).
US11047166B2
The glass panel unit includes a first glass panel, a second glass panel, a seal, an evacuated space, and a spacer. The second glass panel is placed opposite the first glass panel. The seal with a frame shape hermetically bonds the first glass panel and the second glass panel to each other. The evacuated space is enclosed by the first glass panel, the second glass panel, and the seal. The spacer is placed between the first glass panel and the second glass panel. The spacer is a stack of two or more films. At least one film of the two or more films contains a polymer having a viscoelastic coefficient at 400° C. larger than 500 MPa.
US11047165B1
Disclosed is a threshold assembly that is durable and resistant to damage from mechanical stress and ultraviolet light exposure, thermally insulating, aesthetically pleasing, and adjustable to accommodate varying door heights and entryway dimensions and that can also be manufactured in a cost effective manner. The threshold includes base portion having a front face that accommodates an extender, a top surface, a channel, a nose wall, and an optional sizing notch that allows the threshold to be cut to varying entryway widths. The threshold further includes a deck cover secured about the base portion and a cap disposed within the base channel. An adjustment screw is disposed within the cap and used to vary the height of the threshold assembly to create an appropriate fit to an associated door. The deck cover or other components can be made of a durable coextruded material with impact or other modifiers.
US11047155B2
A concealed anti-tamper device to prevent unauthorized opening and tampering with a manufactured product includes a shell, an anti-dismantling structure concealed in the shell, and at least one key. The shell defines a through hole and a slot. The anti-dismantling structure includes anti-dismantling hook module with hook, driving module, and resetting component anti-dismantling hook module. The anti-dismantling hook module is movable within the shell, and when the product is to be locked, the separate key rotates the driving module, which drives the hook of the anti-dismantling hook module to embed in the slot. The key is rotated in the opposite direction to unlock, until the driving module separates from the anti-dismantling hook module, and the resetting component separates the hook from the slot by the restoring force of a spring.
US11047154B2
The present disclosure suggests a locking device for containers. A locking device for containers according to an exemplary embodiment of the present disclosure includes: a housing including a base part, a protrusion protruded upwards from an upper surface of the base part, and a through hole formed by penetrating the base part and the protrusion in a vertical direction; a connection part rotatably inserted into the through hole of the housing; an upper cone positioned on the connection part and inserted into a lower corner fitting of a first container positioned on an upper end; and a lower cone positioned under the connection part and inserted into an upper corner fitting of a second container positioned on a lower end.
US11047144B2
According to one embodiment a rear anchor assembly for a vertical formwork is provided that includes a dome plate having a spherical-shaped central section. The dome plate has an opening that extends through the spherical-shaped central section. The rear anchor assembly also includes a nut with a threaded hole configured for housing a threaded end of a tie rod. The nut includes a spherical portion arranged in the opening of the dome plate. The spherical portion of the nut and the spherical-shaped central section of the dome plate are coupled like a ball and socket joint. The rear anchor assembly also includes a support plate configured for being fixed to a rear formwork panel, the support plate including a housing in which the dome plate is arranged, the dome plate having freedom of radial movement with respect to the support plate inside the housing.
US11047143B2
A seal for a lead-through for a tie rod through a panel formwork element. The seal includes a sleeve, a sealing element and a sliding tube, which are disposed on the tie rod and, together with the tie rod, are placed through the panel formwork element from a rear side, so that the sealing element exits the panel formwork element on a front side and, after brief pulling back of the tie rod, provides sealing between the sleeve and the panel formwork element, for one-sided anchoring.
US11047141B2
A free-standing demountable window safety assembly adapted to rest, in use, on the floor inside a room containing a window opening in a wall, and against the wall containing the window, without engaging with the window opening, said assembly comprising: —⋅(i) at least two feet (125, 126) adapted to engage with the room floor⋅(ii) at least two arms (121A, 121B, 135A, 135B) adapted to engage with the room wall adjacent to but spaced away from the window opening; ⋅(iii) at least two side portions (125, 123A, 135A, 133A) each supporting an arm; ⋅(iv) at least one linking member (111A, 111C) adapted to link opposing side portions or opposing feet in a substantially rigid fashion. The invention also includes methods of manufacturing and using such safety assemblies.
US11047139B2
An elongate profile for terminating a veneer component includes a fastening leg configured to be installed against a base surface. An edge leg extends from the fastening leg and is configured to provide a covering edge for a veneer component installed against the fastening leg. The fastening leg includes at least one fastener opening formed therethrough, the fastener opening configured to receive a fastener therethrough such that the fastener can couple the fastening leg to the base surface as it extends through the fastener opening and engages the base surface. A deformation region is formed in the fastening leg adjacent the fastener opening and is operable to deform as the fastener is driven into the base surface through the fastener opening such that at least a portion of material of the deformation zone extends into the base surface as the fastener is driven into the base surface.
US11047133B1
In a roofing structure, two roof panels with different slopes and lengths are positioned back-to-back, the vertical back walls of the panels having a uniform height. The seam between the two differently-sloped panels are connected by a ridge cap set at a uniform height. The ridge cap covers the seam, extending on both sides to a distance from the back walls of the roof panels sufficient to create a capillary break therefrom (preventing moisture migration) and then downwards and slightly towards the back walls of the roof panels, thereby using gravity to direct the water into the downward sloping roof panels.
US11047130B2
A wall partition apparatus includes a body in communication with a base. The body defines a plurality of poles in telescoping arrangement relative to one another. A plurality of arms is in communication with the body and configured to extend horizontally relative to the body. Each of the plurality of arms is engaged to a curtain that deploys to form an overall wall shape configuration.
US11047122B2
A toilet assembly includes a flush engine having a bowl, a sump at a lower portion of the bowl, and a trapway extending from the sump. The toilet assembly further includes a first polymeric layer at least partially surrounding the flush engine, the first polymeric layer comprising a foam. The toilet assembly further includes a second polymeric layer provided on the first polymeric layer, the second polymeric layer comprising resin.
US11047119B2
A water dispenser assembly for a hand washing station includes a water heater having a water tank and a heating element configured to heat water contained in the water tank, the water tank having an inlet conduit connected to a water source and an outlet conduit, a water outlet connected to the outlet conduit and configured to receive water from the water heater through the outlet conduit, and a valve in fluid communication with the water heater and configured to selectively permit the water to be forced from the water tank and through the water outlet to dispense the water. The hand washing station may include a computer device configured for controlling components of the station.
US11047103B2
Provided are a concrete foundation structure capable of firmly fixing a precast concrete foundation to a ground, and a method for constructing the concrete foundation structure. A concrete foundation structure 10 includes a precast concrete foundation 16 having a projecting portion 30 embedded in a ground G. An anchor plate 20 is placed inside an excavation hole 18 formed in the ground G, and the precast concrete foundation 16 and the anchor plate 20 are connected by a connecting member 22. In the excavation hole 18, a backfill portion 24 is formed of a backfill material 94 including a solidifying material and soil. A filler layer 26 is formed of a filler 96 containing a solidifying material between the precast concrete foundation 16 and the backfill portion 24. The precast concrete foundation 16 has a through-hole 42 through which the connecting member 22 is inserted, and the filler 96 forming the filler layer 26 is filled through the through-hole 42.
US11047100B2
An apparatus configured to make ski runs comprising a support structure; a first tiller; at least one tracksetting device; and a connection structure that couples the tracksetting device to the first tiller; the connection structure being configured to allow the free rotation about an axis, such as transverse to the advancing direction, of the tracksetting device with respect to the tiller.
US11047099B2
A pass blocking apparatus includes a mechanism for permitting the intentional release of a blocking bar from a closed position to an evacuation position as necessary. The apparatus includes a blocking bar, hinge connection unit, biasing unit, and resistance unit. The blocking bar extends perpendicularly to the driving shaft axis, thereby swinging vertically by driving shaft rotation. The hinge connection unit connects the blocking bar to the driving shaft permits the blocking bar to swing horizontally from the closed to the evacuation position. The biasing unit applies a biasing force to the blocking bar, swinging the blocking bar toward the evacuation position. The resistance unit holds the blocking bar in the closed position against the biasing force. The resistance unit includes an electromagnetic device and a magnetic material, and generates the resistance force from a magnetic force by the electromagnetic device that attracts the magnetic material.
US11047096B2
A self-propelled road milling machine includes a plurality of height sensors and a controller configured to determine a cross slope of the roadway being milled. Wherein in a first leveling mode at least two sensors are longitudinally aligned and laterally spaced on one side of the milling machine, closet to the center of the road. The controller using sensor signals to adjust the cross slope of the milling drum to be parallel to the cross slope of the roadway adjacent the milling machine. Wherein in a second leveling mode the sensors are on opposite sides of the milling drum.
US11047088B2
A method of and device for testing and a scale for evaluating a textile for use in an article of clothing constructed of the textile. The method comprises positioning a textile sample within a path of a generated beam of light and measuring the amount of photons absorbed when the light is transmitted through the sample. The amount of light transmitted through the sample is compared to a standardized scale for evaluating the amount of coverage provided by the sample for the textiles fitness for use in the article of clothing. The articles of clothing may be articles of swimwear, athletic wear, or athleisure wear.
US11047087B2
Apparatus for steam-treatment of laundry including a base connected by a conduit to an ironing and/or smoothing tool, the base including a removable reservoir and including a side wall which delimits at least one side of a housing for accommodating the reservoir, wherein the side wall includes a window allowing visual access to the contents of the reservoir.
US11047085B2
A laundry dryer having a cabinet, a rotatable drum, a duct defining a flow passage for process air, and a filter assembly positioned in the duct. The filter assembly includes a frame, a filter surface, and a cleaning device. The cleaning device includes wiper seat, a wiper, and a handle portion connected to the wiper portion. The cleaning device is pivotally attached to the frame to rotate around an axis, to be movable from a first resting position in which the handle is substantially completely housed in the wiper seat, to a plurality of wiping positions in which the wiper portion wipes the first filtering surface. In at least in one of the wiping positions, the handle portion protrudes from the wiper seat, and the handle portion is operable to perform the transition from the first resting position to any of the wiping positions.
US11047083B2
A dispensing device for a liquid, including a reservoir inside which a holding chamber for a liquid is defined; a ram movable inside the holding chamber, wherein between the ram and the seat a variable volume working chamber is defined, able to communicate with the holding chamber; and a non-return valve, arranged at the outlet opening and downstream of the seat. During the stroke of the ram from a forward end-of-stroke position to a backward end-of-stroke position the liquid flows from the holding chamber to the working chamber, and during the stroke of the ram from the backward end-of-stroke position to the forward end-of-stroke position the liquid is dispensed out from the working chamber through an outlet opening. The device further includes an actuating group arranged outside of the holding chamber and capable of contactlessly controlling motion of the ram.
US11047078B2
A process for aligning discontinuous fibers, and composite products and mats comprised of highly aligned discontinuous fibers, including products of the process. Aligned discontinuous fiber composite products include a matrix of fibers, each fiber having a longitudinal fiber axis, the composite comprising a free, uncut edge extending along an edge axis. The longitudinal fiber axis of a majority of the fibers in the composite product are aligned within a predetermined alignment tolerance of an alignment axis non-parallel to the edge axis. Aligned discontinuous fiber mats may have a first areal density of fibers in a first region of the composite located inward relative to the free, uncut edge, and a second area density at or adjacent to the free, uncut edge.
US11047076B2
A knit component may include a knit-in tensile area, which may include an opening at least partially bounded by a first intersecting portion and a second intersecting portion. A course of tensile material that is integrally knitted with the first intersecting portion via a knit stitch may include a float extending from the first intersecting portion, across the opening, to the second intersecting portion.
US11047070B2
A clamping apparatus provides a releasable connection of a harness cord to a lifting heddle of a leno weave apparatus, wherein the releasable connection is configured as a clamping connection. The clamping apparatus has a clamping wedge and a wedge receiver device arranged at the end of the lifting heddle. The wedge receiver device displaceably receives the clamping wedge in the longitudinal direction of the lifting heddle. The harness cord is clampingly grippable between the wedge receiver device and the clamping wedge structure is provided for fixing the clamping wedge in the clamping receiver device.
US11047069B2
Cut-resistant and abrasion-resistant yarns including blends of technical fibers and mineral, inorganic, or ceramic fibers of substantially the same length as the technical fibers, and methods for manufacturing yarns, are disclosed.
US11047062B2
[Technical Problem] An object is to provide a heat insulation coat having a novel form/structure different from conventional ones. [Solution to Problem] The present invention provides a heat insulation coat having a spongy body that is composed of non-linear pores and a skeleton incorporating the pores. The skeleton is an amorphous body comprising Al, Si, O, and impurities and has an amorphous peak specified by X-ray diffraction analysis at a position of 3.5 Å or more as the lattice spacing. The heat insulation coat has an apparent density of 1 g/cm3 or less, a volumetric specific heat of 1,000 kJ/m3·K or less, and a thermal conductivity of 2 W/m·K or less. The spongy body is obtained through forming a base layer, such as by thermal-spraying an aluminum alloy that contains a large amount of Si, and performing an anodizing process by AC/DC superimposition energization on the base layer. The amount of Si in the base layer may be, for example, 16 to 48 mass % with respect to the alloy as a whole. The heat insulation coat of the present invention is excellent in the swing characteristics and may be provided on the inner wall surface of a combustion chamber of an internal combustion engine.
US11047046B2
Vapor deposition processes for forming thin films comprising gold on a substrate in a reaction space are provided. The processes can be cyclical vapor deposition processes, such as atomic layer deposition (ALD) processes. The processes can include contacting the substrate with a gold precursor comprising at least one sulfur donor ligand and at least one alkyl ligand, and contacting the substrate with a second reactant comprising ozone. The deposited thin films comprising gold can be uniform, continuous, and conductive at very low thicknesses.
US11047041B2
A process of preparing polycrystalline group III nitride chunks comprising the steps of (a) placing a group III metal inside a source chamber; (b) flowing a halogen-containing gas over the group III metal to form a group III metal halide; (c) contacting the group III metal halide with a nitrogen-containing gas in a deposition chamber containing a foil, the foil comprising at least one of Mo, W, Ta, Pd, Pt, Ir, or Re; (d) forming a polycrystalline group III nitride layer on the foil within the deposition chamber; (e) removing the polycrystalline group III nitride layer from the foil; and (f) comminuting the polycrystalline group III nitride layer to form the polycrystalline group III nitride chunks, wherein the removing and the comminuting are performed in any order or simultaneously.
US11047039B2
Substrate carrier apparatus having a hard mask are disclosed herein. In some embodiments, a substrate carrier apparatus includes a carrier body having a support surface to support a substrate; and a mask assembly disposed above the support surface. The mask assembly includes an annular frame disposed atop the support surface; and a hard mask coupled to and disposed within the annular frame above the support surface, wherein the hard mask includes one or more openings arranged in a predetermined pattern and disposed through the hard mask, and wherein the hard mask includes a plurality of spacer elements extending from a bottom surface of the hard mask.
US11047037B2
Embodiments of the present disclosure are directed to thin conductive composites, such as biosensor electrodes, containing a polymeric film substrate a conductive layer disposed adjacent the substrate. The conductive layer includes Krypton and a conductive material. The conductive layer has an average thickness of no greater than about 150 nanometers. The conductive layer has a normalized thickness (t/λ) of no greater than about 3.0. Further, the composite has a sheet resistance of no greater than about 97.077t−1.071 ohm/sq, where t represents the thickness of the conductive layer in nanometers.
US11047035B2
Disclosed herein is a poly-crystalline protective coating on a surface of a chamber component. The poly-crystalline protective coating may be deposited by thermal spraying and may comprise cubic yttria and monoclinic yttria. At least one of: (1) the ratio of the cubic yttria to monoclinic yttria, (2) the crystallite size of at least one of the cubic yttria or the monoclinic yttria, (3) the atomic ratio of oxygen (O) to yttria (Y), and/or (4) the dielectric properties of the poly-crystalline protective coating may be controlled to obtain consistent chamber performance when switching coated chamber components within a chamber of interest.
US11047026B2
A cemented carbide body is provided with improved resistance to mechanical fatigue. The cemented carbide body comprises tantalum in the binder matrix material. The tantalum content is between 1.5 weight per cent and 3.5 weight per cent of the binder content. The binder comprises tantalum-containing inclusions having a mean largest linear dimension of no more than 80 nm
US11047018B2
The invention relates to a steel strip for producing a non-oriented electrical steel. To achieve greatly improved frequency-independent magnetic properties, in particular greatly reduced hysteresis losses, in comparison with known electrical steels, the following alloy composition in wt % is proposed: C: ≤0.03, Al: 1 to 12, Si: 0.3 to 3.5, Mn: >0.25 to 10, Cu: >0.05 to 3.0, Ni: >0.01 to 5.0, total of N, S and P: at most 0.07, remainder iron and smelting-related impurities, with the optional addition of one or more elements from the group Cr, Mo, Zn and Sn, wherein the steel strip has an insulation layer substantially consisting of Al2O3 and/or SiO2 with a thickness in the range from 10 μm to 100 μm. The invention also relates to a method for producing such a steel strip.
US11047010B2
The present invention discloses methods, kits, and apparatus as well as reagents and compositions associated therewith for deriving an indicator for use in diagnosing the presence, absence or degree of at least one condition in a biological subject or in prognosing at least one condition in a biological subject. Also disclosed is a biomarker signature for use in diagnosing the presence, absence or degree of at least one condition in a biological subject or in prognosing at least one condition in a biological subject. The present invention further discloses methods, kits and apparatus, as well as reagents and compositions associated therewith, for identifying biomarkers for use in a biomarker signature.
US11047006B2
Next Generation DNA sequencing promises to revolutionize clinical medicine and basic research. However, while this technology has the capacity to generate hundreds of billions of nucleotides of DNA sequence in a single experiment, the error rate of approximately 1% results in hundreds of millions of sequencing mistakes. These scattered errors can be tolerated in some applications but become extremely problematic when “deep sequencing” genetically heterogeneous mixtures, such as tumors or mixed microbial populations. To overcome limitations in sequencing accuracy, a method Duplex Consensus Sequencing (DCS) is provided. This approach greatly reduces errors by independently tagging and sequencing each of the two strands of a DNA duplex. As the two strands are complementary, true mutations are found at the same position in both strands. In contrast, PCR or sequencing errors will result in errors in only one strand. This method uniquely capitalizes on the redundant information stored in double-stranded DNA, thus overcoming technical limitations of prior methods utilizing data from only one of the two strands.
US11046997B2
The present disclosure provides a method of performing a functional assay on human spheroids, e.g., three-dimensional human cell spheroids using, in one embodiment, a fluorometric imaging plate reader.
US11046996B1
The present disclosure provides methods and assay systems for use in spatially encoded biological assays, including assays to determine a spatial pattern of abundance, expression, and/or activity of one or more biological targets across multiple sites in a sample. In particular, the biological targets comprise proteins, and the methods and assay systems do not depend on imaging techniques for the spatial information of the targets. The present disclosure provides methods and assay systems capable of high levels of multiplexing where reagents are provided to a biological sample in order to address tag the sites to which reagents are delivered; instrumentation capable of controlled delivery of reagents; and a decoding scheme providing a readout that is digital in nature.
US11046985B2
The present invention relates to methods for the production of oligosaccharides in genetically modified bacterial host cells, as well as to the genetically modified host cells used in the methods. The genetically modified host cell comprises at least one recombinant glycosyltransferase, and at least one nucleic acid sequence coding for a protein enabling the export of the oligosaccharide.
US11046981B2
The present invention provides for a genetically modified host cell capable of producing a lactam comprising a 2-pyrrolidone synthase, or an enzymatically active fragment thereof, heterologous to the host cell.
US11046979B2
The present invention provides a mutant algal microorganism that has a mutation that causes attenuated expression of TrifuncB and/or TrifuncA and as a result produces more lipids than a control algal microorganism. The mutant algal microorganism can further include a mutation in a gene encoding a peroxisomal beta-oxidation pathway protein, such as an ACO1 or PXA1 gene, or a glyoxylate pathway protein, such as an ICL1 gene, that results in attenuated expression and further increased lipid production. Furthermore, provided herein are methods of producing lipids using the mutant algal microorganisms and methods of making the mutant microorganisms.
US11046975B2
The present invention relates to a bicistronic expression vector for antibody expression, an animal cell transfected with the expression vector, and a method for producing an antibody including culturing the animal cell, in which the expression vector includes a first expression cassette including ‘promoter-UTR-intron-antibody light chain gene-polyA’ and a second expression cassette including ‘promoter-UTR-intron-antibody heavy chain gene-internal ribosome entry site (IRES)-amplification gene-polyA’. An expression vector capable of expressing a desired antibody with high efficiency can be constructed using the bicistronic expression vector including an intron for antibody expression according to the present invention, and the expression vector can produce the antibody by culturing the transfected animal cell with stability and high efficiency.
US11046973B2
Compositions having pesticidal activity and methods for their use are provided. Compositions include isolated and recombinant polypeptide sequences having pesticidal activity, recombinant and synthetic nucleic acid molecules encoding the pesticidal polypeptides, DNA constructs comprising the nucleic acid molecules, vectors comprising the nucleic acid molecules, host cells comprising the vectors, and antibodies to the pesticidal polypeptides. Nucleotide sequences encoding the polypeptides provided herein can be used in DNA constructs or expression cassettes for transformation and expression in organisms of interest, including microorganisms and plants. The compositions and methods provided herein are useful for the production of organisms with enhanced pest resistance or tolerance. Transgenic plants and seeds comprising a nucleotide sequence that encodes a pesticidal protein of the invention are also provided. Such plants are resistant to insects and other pests. Methods are provided for producing the various polypeptides disclosed herein, and for using those polypeptides for controlling or killing a pest. Methods and kits for detecting polypeptides of the invention in a sample are also included.
US11046969B2
The present invention is directed to a transgenic plant and a method for producing the same. In particular, the present invention is directed to a transgenic plant or a plant cell in which a nucleic acid molecule encoding an m6A demethylase is introduced, wherein said m6A demethylase has the following two domains: i) N-terminal domain (NTD) having the function of AlkB oxidation demethylase; and ii) C-terminal domain (CTD). The present invention is also directed to a method for producing said plant, comprising introducing a nucleic acid molecule encoding an m6A demethylase into a regenerable plant cell, and regenerating a transgenic plant from the regenerable plant cell.
US11046960B2
A method of detecting gibberellins, for example in barley. Current methods of detecting gibberellins require dedicated equipment which makes it expensive and time consuming. A ligand bind assay for detecting gibberellins in which the above disadvantages could at least partially be overcome or alleviated is described. The ligand binding assay uses aptamers for the detection of gibberellins in barley seeds.
US11046955B2
The present disclosure relates to the field of rAAV delivery of transgenes. In some aspects, the disclosure relates to RNAi. Provided herein are recombinant adeno-associated virus (rAAV) vectors comprising modified ITRs. In some embodiments, the modified ITRs comprise a sequence encoding a shRNA, miRNA, or AmiRNA.
US11046954B2
This invention is in the area of compositions and methods for regulating chimeric antigen receptor immune effector cell, for example T-cell (CAR-T), therapy to modulate associated adverse inflammatory responses, for example, cytokine release syndrome and tumor lysis syndrome, using targeted protein degradation.
US11046942B2
The present invention provides engineered DNase proteins (including DNase1-like 3 and DNase1) that are useful for treating conditions characterized by neutrophil extracellular trap (NET) accumulation and/or release. In some aspects, the invention provides compositions and methods for preventing or treating vascular occlusion involving NETs. As demonstrated herein, NETs participate in a non-canonical mechanism for vascular occlusion, which is not dependent on fibrin or platelets.
US11046941B2
Provided herein are methods of using a Cas1 polypeptide to generate nucleic fragments from a DNA substrate. These methods may be performed in vitro or in vivo. Also provided are methods of screening for modulators of Cas1.
US11046936B2
The present application provides engineered polypeptides having imine or oxime reductase activity, polynucleotides encoding the engineered polypeptides, host cells capable of expressing the engineered polypeptides, and methods of using these engineered polypeptides with a range of ketone amine substrate compounds to prepare secondary and tertiary amine product compounds.
US11046925B2
Biogas production from the anaerobic digestion of juice in an ethanol production plant is maximized by mixing a juice containing thin stillage and/or water with a concentrated syrup prior to the anaerobic digestion. The juice then can be mixed with a biomass such as corn meal and enzymes to form a slurry suitable for fermentation. Sufficient syrup is mixed into the juice to provide a BOD concentration in the juice between 100,000 and 150,000 ppm. Enough biogas can be produced to supply enough energy to meet all of the boiler steam production/distillation energy/electrical generation demands for the ethanal production plant with some excess biogas left over for other uses.
US11046915B2
A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) A method for maintaining a consistent, low viscosity profile of a unit dose detergent composition for enhanced hydration and dissolution upon hydration including the steps of: (1) providing the detergent composition including: about 2.5 to about 15 wt. % of a polyglycol, an alkyl-ether sulfate, a linear alkylbenzene sulfonate, and a fatty alcohol ethoxylate, wherein the alkyl-ether sulfate, linear alkylbenzene sulfonate, and fatty alcohol ethoxylate are collectively present in an amount of 30 to 70 wt. %, by weight of the detergent composition; and (2) encapsulating the detergent composition in a pouch made of a water soluble film.
US11046908B2
The present disclosure relates to oxazoline modified lubricant additives that have dispersant properties and lubricating oil compositions including such dispersant lubricant additives. The disclosure also relates to the use of lubricant compositions comprising the additives of the disclosure for improving the soot or sludge handling characteristics of an engine lubricant composition while providing robust and consistent frictional performance at the same time.
US11046906B2
A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independently C-A or N, so long as at least one X is N but no more than two of X are N. Moreover, A is H, cyano or an electron donating group that: (1) has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring; or (2) is an aryl group or alkyl group. Further, each R is independently H, an alkyl group, or aryl group and each R′ is independently an alkyl group or an aryl group.
US11046904B2
An apparatus for growing hydrate crystals includes a high-pressure-resistant crystallization vessel, a temperature control system, a pressure control system, a data collection system, and a mobile shelf. The apparatus can realize a variety of experimental methods such as the bubble method, the droplet method and the solution growth method by changing the experimental fitting in the high-pressure-resistant crystallization vessel, and thereby-improve the versatility of the device.
US11046901B1
Corrosion inhibitor compositions and methods for inhibiting corrosion on a metal surface exposed to a hydrocarbon fluid are provided. The corrosion inhibition compositions can include a corrosion inhibitor, such as 3-dimethylamino benzoic acid, 4-dimethylamino benzoic acid, or 2,5-dihydroxyterephthalic acid. The corrosion inhibitor composition can further comprise dimethyl sulfoxide, and heavy aromatic naphtha. The corrosion inhibitor composition can be phosphate-free and can inhibit naphthenic acid corrosion. In the methods, a corrosion inhibitor composition is added to the hydrocarbon fluid exposed to the metal surface to prevent or inhibit corrosion on the metal surface, including naphthenic acid corrosion.
US11046900B2
The present invention relates to a process for upgrading refinery heavy residues to petrochemicals, comprising the following steps of: (a) separating a hydrocarbon feedstock in a distillation unit into a to overhead stream and a bottom stream (b) feeding said bottom stream to a hydrocracking reaction area (c) separating reaction products, which are generated from said reaction area of step (b) into a stream rich in mono-aromatics and in a stream rich in poly-aromatics (d) feeding said stream rich in mono-aromatics to a gasoline hydrocracker (GHC) unit, (e) feeding said stream rich in poly-aromatics to a ring opening reaction area.
US11046898B1
A process for separating and upgrading a hydrocarbon feed includes passing the hydrocarbon feed to a distillation unit to separate it into at least a naphtha stream and a residue, passing the naphtha stream to a NHT that hydrotreats the naphtha stream to produce a hydrotreated naphtha, passing the hydrotreated naphtha to an NREF that reforms the hydrotreated naphtha to produce a reformate, passing the reformate to an ARC that processes the reformate to produce at least one aromatic product effluent and an aromatic bottoms stream, and passing at least a portion of the aromatic bottoms stream comprising C9+ aromatic compounds to a steam cracking unit. The steam cracking unit may further upgrade the aromatic bottoms stream, which may increase the yields of greater value chemical intermediates and fuel blending components from the process. Systems for conducting the process are also described.
US11046892B1
Aspects of the invention relate to producing olefins and other products by oxidative dehydrogenation cracking of a hydrocarbon feed. In one embodiment, the method includes oxidative cracking a hydrocarbon feed comprised of plastic waste. Methods of the present invention employ dual functional catalyst comprising solid acids and metal oxides, which are capable of selectively oxidizing hydrogen to water rather than combustion of the hydrocarbon feeds or products. Additional aspects of the invention demonstrate catalyst synthetic methods for encapsulating metal oxides in the internal channels and cages of solid acids, thereby improving the selective oxidation of hydrogen to water and decreasing feed and product oxidation. The re-oxidation of the thus reduced metal oxide transfer agents supplies heat to drive the endothermic cracking of the feed.
US11046888B2
Provided are a difluoromethoxy-bridge liquid crystal compound containing methyl-substituted 2,3-difluorophenyl, a liquid crystal composition containing the compound, and a liquid crystal display element and a liquid crystal display, wherein said liquid crystal composition is represented by the following formula I: wherein the difluoromethoxy-bridge liquid crystal compound containing methyl-substituted 2,3-difluorophenyl not only has a high clearing point (CP) and a prominent low-temperature miscibility with other liquid crystals, but also has a good stability to ultraviolet light, stability to high temperatures, and particularly also a high vertical dielectric constant (ε⊥), and may be applied to the formulation of various types of liquid crystal compositions, and it is particularly prominent that the compound has the advantages of both a good low-temperature miscibility and a high vertical dielectric constant (ε⊥).
US11046885B2
A layered structure including a photoluminescent layer including a quantum dot polymer composite; a light absorption layer disposed on the photoluminescent layer, the light absorption layer including an absorptive color-filter material; and a silicon containing layer disposed between the photoluminescent layer and the light absorption layer, wherein the quantum dot polymer composite includes a first polymer matrix and a plurality of quantum dots dispersed in the first polymer matrix, and the plurality of quantum dots absorb excitation light and emits light in a longer wavelength than the wavelength of the excited light; and the absorptive color-filter material is dispersed in a second polymer matrix, and the absorptive color-filter material absorbs the excitation light that passes through the photoluminescent layer and transmits the light emitted from the plurality of quantum dots and an electronic device including the same.
US11046882B2
A nanoparticle-resin coated frac sand composition is provided. The nanoparticle-resin coated frac sand composition includes a silica sand, an epoxy resin, methanol, a hardener, and nanoparticles. The nanoparticles may be silica nanoparticles, alumina nanoparticles, zinc oxide (ZnO) nanoparticles, or titanium oxide (TiO2) nanoparticles. The methanol is used as a diluent for the epoxy resin. The nanoparticle-resin coated frac sand composition may be used as a proppant in a hydraulic fracturing operation, such by injecting a hydraulic fracturing fluid having the composition into a subterranean formation. Methods of manufacturing the composition and hydraulic fracturing of a subterranean formation are also provided.
US11046881B2
Mapping propped fractures in a well can be performed using a mixture including a proppant and an encapsulated salt. The proppant can be positioned in a fracture in the well for propping open the fracture to form a propped fracture. The encapsulated salt can be positioned in the propped fracture proximate to the proppant and include a salt and a non-permeable coating. The salt can be dissolved in response to fracture closure, encapsulant degradation, or encapsulant dissolution to form an electrically conductive solution usable for mapping the propped fracture. The non-permeable coating can prevent a fluid from contacting the salt during pumping and placement operations.
US11046871B2
There is provided a polyolefin resin foam sheet formed by foaming a polyolefin resin, wherein the expansion ratio of the foam sheet is 1.5 to 20 cm3/g, the average cell sizes in the MD direction and the TD direction of the foam sheet are 130 μm or less, and the following formulas (1) and (2) are satisfied: TM/D≥6 (1); and TT/D≥5 (2), where TM denotes the tensile strength at 90° C. in the MD direction, TT denotes the tensile strength at 90° C. in the TD direction, and D denotes the density (g/cm3) of the foam sheet.
US11046865B2
The invention relates to a branched carboxylic acid functional polyester resin P as described herein. The invention further relates to a thermosetting powder coating composition (PCC A) comprising a binder K, said binder K comprising the P and a crosslinker X. The invention further relates to a cured PCC A. The invention further relates to a process for making said PCC A and processes for coating an article with said PCC A. The invention further relates to an article having coated thereon said PCC A as well as to an article having coated and cured thereon said PCC A. The invention further relates to a thermosetting powder coating composition B (PCC B) comprising a physical mixture of the thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition A1 (PCC A1). The invention further relates to a process for making said thermosetting powder coating composition B and processes for coating an article with said PCC B. The invention further relates to a cured PCC B. The invention further relates to an article having coated thereon said thermosetting powder coating composition B as well as to an article having coated and cured thereon said thermosetting powder coating composition B. The invention further relates to use of: the polyester resin P, the PCC A, the cured PCC A, the PCC B, the cured PCC B, articles coated with the PCC A, articles coated with the PCC B, articles having coated and cured thereon the PCC A, articles having coated and cured thereon the PCC B. The invention further relates to the use of the polyester resin P for matt powder coatings. The invention further relates to the use of the PCC B for matt powder coatings.
US11046853B2
Embodiments described herein relate generally to systems and methods for creating durable lubricious surfaces (DLS) via interfacial modification. The DLS can be prepared via a combination of a solid, a liquid, and an additive that modifies the interface between the DLS and a contact liquid, resulting in an interfacial layer that acts as a lubricant and/or protective coating between the DLS and the contact liquid. The lubricating effect created between the additive and the contact liquid results in enhanced slipperiness, as well as the protective properties that can help with durability of the DLS.
US11046852B2
A resin molded product contains a resin and hollow particles each having a shell layer containing a silsesquioxane represented by the following formula (RSiO1.5)n wherein R represents an alkyl group having 1 or more and 3 or less carbon atoms, a phenyl group, or a vinyl group, and n is an integer of 7 or more and 150 or less.
US11046851B2
Electrical power cable having a reduced surface coefficient of friction and required installation pulling force, and the method of manufacture thereof, in which the central conductor core, with or without a separate insulating layer, is surrounded by a sheath of crosslinked polyethylene. A high viscosity, high molecular weight silicone based pulling lubricant or fatty acid amide pulling lubricant is incorporated by alternate methods with the polyethylene to form a composition from which the outer sheath is extruded, and is effective to reduce the required pulling force on the cable during installation.
US11046850B2
A composition and process to make polyurethane foam using a stable liquid catalyst composition comprising at least one liquid bismuth carboxylate catalyst and at least one liquid dialkyltin dicarboxylate complex are disclosed. The disclosed composition and process yield polyurethane foam having favorable properties, but requiring less metal. The polyurethane foams produced by this catalyst composition and method are useful for laminated boardstock, construction panels, appliance insulation, spray-applied insulation, seat cushions, and mattresses.
US11046842B2
The present invention relates to a process for preparation of polyethylene-cork composite panels comprising the steps of: mixing 10-64% of cork granulate and 36-90% of polyethylene granulate at room temperature, and feeding a press with this mixture; compressing this mixture in the press with a compression force in the range of 300-450 kN, at a temperature in the range of 160-200° C. and for a hot compression time between 24-180 seconds; and cooling to room temperature, with a compression force between 350-450 kN, for a cold compression time between 32 and 240 seconds; to obtain panels with a thickness between 3 and 5 mm. The invention further relates to a polyethylene-cork composite panel and also to use thereof in the construction industry, particularly as cover board core.
US11046840B2
Described herein are methods for rendering biodegradable a plastic material that is not itself biodegradable, by blending the plastic material with a carbohydrate-based polymeric material that is formed from one or more starches, and a plasticizer (e.g., glycerin). The carbohydrate-based polymeric material is less crystalline than the starting starch materials, e.g., being substantially amorphous, and having a crystallinity of no more than 20%. Third party testing shows blends of such materials render the entire blend biodegradable, believed to be due to the low crystalline substantially amorphous carbohydrate-based polymeric material breaking the hygroscopic barrier associated with the non-biodegradable plastic material, so that when blended together, both the plastic material and the carbohydrate-based polymeric material are biodegradable.
US11046822B2
A method for using a modifier that includes mixing 0.5 parts by mass or more but 70 parts by mass or less of the modifier per 100 parts by mass of a first polyolefin resin. The modifier is composed of a continuous phase (A) containing a second polyolefin resin, and a dispersed phase (B) dispersed in the continuous phase (A) and containing a polyamide resin and a modified elastomer. The dispersed phase (B) is composed of a melt-kneaded product of the polyamide resin and the modified elastomer having a reactive group that reacts with the polyamide resin. When a total of the continuous phase (A) and the dispersed phase (B) is 100% by mass, a content of the dispersed phase (B) is 80% by mass or less.
US11046805B2
A method for producing a coagulate includes: incorporating, into an aqueous urethane resin composition containing an aqueous urethane resin having an acid value of 0.01 mg KOH/g or more, a thickening agent having an oxyethylene group content of 2×10−2 mol/g or less in an amount in the range of from 0.01 to 30 parts by mass, relative to 100 parts by mass of the aqueous urethane resin, to thicken the composition; and then coagulating the thickened composition using a coagulant containing a metal salt). A porous structure can be formed from an aqueous urethane resin composition without subjecting the composition to heating or foaming step, and therefore a coagulate having a porous structure can be stably obtained with ease.
US11046803B2
The present invention addresses the problem of providing a block copolymer which is useful as a surface treatment agent for cell culture substrates, said surface treatment agent enabling cell separation in a short period of time. The above-mentioned problem is solved by a block copolymer that includes the following blocks (A), (B) and (C): (A) a temperature-responsive polymer block that has a lower critical solution temperature (LCST) within the range of from 0° C. to 50° C. with respect to water (B) a hydrophilic polymer block that does not have an LCST within the range of from 0° C. to 50° C., while having an HLB value within the range of from 9 (inclusive) to 20 (exclusive) (C) a hydrophobic polymer block that does not have an LCST within the range of from 0° C. to 50° C., while having an HLB value within the range of from 0 (inclusive) to 9 (exclusive).
US11046798B2
Disclosed are novel phosphono-phosphate compounds, monomers, and polymer compositions that have targeted uses with divalent cations and surfaces having divalent cations. These compounds can be used to deliver actives to surfaces such as calcium hydroxyapatite.
US11046797B2
A disclosed binder composition comprises a copolymer which comprises a nitrile group-containing monomer unit, an acidic group-containing monomer unit and a basic group-containing monomer unit, wherein the proportion of the nitrile group-containing monomer unit in the copolymer is 70.0 mol % or more and 99.0 mol % or less, and wherein the total proportion of the acidic group-containing monomer unit and the basic group-containing monomer unit in the copolymer is 0.8 mol % or more and 10.0 mol % or less.
US11046796B2
The present disclosure provides films made of polyethylene (PE) compositions. In at least one embodiment, a film includes a polyethylene composition, comprising: ethylene content and from 0 to 25 mol % of C3-C40 olefin comonomer content, based upon the total weight of the polyethylene composition, the polyethylene composition having a total internal plus terminal unsaturation greater than 0.7 unsaturations per 1000 carbon atoms, the film having: an Elmendorf Tear value in the machine direction of from 10 g/mil to 300 g/mil, and a Dart Drop Impact of from 100 g/mil to 800 g/mil. In at least one embodiment, the present disclosure provides for processes to make a film.
US11046791B2
The invention relates to a method for producing a modified conjugated diene-based polymer, comprising a step of reacting an organometallic compound with a unit based on a modifying agent, in a conjugated diene-based polymer that has a unit based on a conjugated diene compound-containing monomer and a unit based on a modifying agent having a silicon atom, tin atom, germanium atom or phosphorus atom.
US11046790B2
This invention describes a method for the purification of a hemicellulose extract produced for example through hot water extraction. Such extracts often contain large amounts of colloidal material which primarily consists of lignin and other phenolic compounds. These colloidal particles clog equipment such as ultrafiltration membranes, which deem the use of such equipment almost impossible. The unwanted material is very tacky at temperatures between 70 and 120° C. which makes it possible to adsorb it onto a variety of materials. Further, by using an adsorbing material that is wholly or partly contaminated with chemically alike material the purification process is greatly enhanced.
US11046787B2
Provided are a polylactide-grafted cellulose nanofiber that is suitable as a molding material, and a production method thereof. A polylactide-grafted cellulose nanofiber includes grafted cellulose having a graft chain bonding to cellulose constituting a cellulose nanofiber, wherein the graft chain is a polylactide, and a ratio of an absorbance derived from C═O of the polylactide to an absorbance derived from O—H of the cellulose on an infrared absorption spectrum is no less than 0.01 and no greater than 1,000. In addition, a production method of a polylactide-grafted cellulose nanofiber includes carrying out graft polymerization of a lactide to cellulose constituting a cellulose nanofiber in the presence of an organic polymerization catalyst which includes an amine and a salt obtained by reacting the amine with an acid. As the organic polymerization catalyst, 4-dimethylaminopyridine and 4-dimethylaminopyridinium triflate are preferred.
US11046784B2
The present inventors discovered that the half-life in blood of an IgG antibody which is a polypeptide comprising an FcRn-binding domain can be controlled by controlling the surface charge through modification of residues exposed on the surface among residues in the variable regions of the IgG antibody. Antibodies whose half-life in blood had been controlled by the methods of the present invention were confirmed to actually retain the original activity. The methods of the present invention are widely applicable to polypeptides comprising an FcRn-binding domain, such as IgG antibodies, which are recycled via the FcRn salvage pathway regardless of the type of target antigen.
US11046781B2
A combination which comprises an effective amount of Her2/Neu antagonist and an effective amount of immunotherapeutic that is capable of activating a human plasmacytoid dendritic cell, myeloid dendritic cell, NK cell, or a combination thereof is disclosed.
US11046779B2
The present invention provides antibodies which specifically bind to pancreatic adenocarcinoma upregulated factor (PAUF) protein and uses thereof.
US11046771B2
Isolated monoclonal antibodies which bind to human epidermal growth factor receptor 2 (HER2), and related antibody-based compositions and molecules, are disclosed. Pharmaceutical compositions comprising the antibodies and therapeutic and diagnostic methods for using the antibodies are also disclosed.
US11046765B2
This invention relates to methods for promoting reinnervation of auditory hair cells, specifically, by inhibiting Repulsive Guidance Molecule a (RGMa), a repulsive axonal guidance molecule that is expressed in the cochlea, or its receptor, neogenin.
US11046764B2
Novel monoclonal antibodies directed against immune checkpoint modulator (ICM) proteins TIM-3 and B7-H3 are useful in treating cancer and immune system disorders.
US11046758B2
The present invention relates to combinations comprising anti-progastrin (anti-hPG) monoclonal antibodies and immune checkpoint inhibitors, as well as pharmaceutical compositions comprising said combinations. Methods of treatment of cancer using said combinations are also provided.
US11046754B2
The present invention is related to a Dengue virus-like particle. Said Dengue virus-like particle exhibits almost-cut pr-M junction and is particularly suitable for producing antibody that recognizes all four types of Dengue virus. The present invention also provides antibody obtained by using said virus-like particle and composition comprising the same.
US11046751B2
Disclosed are a human serum albumin mutant that can be linked to a physiologically active protein to increase the stability of the protein in the blood, as well as a resulting protein produced by linking with the mutant. The protein produced by linking with the mutant consists of a human serum albumin mutant comprising the amino acid sequence set forth as SEQ ID NO:3 or an amino acid sequence that, in comparison with it, lacks not more than 10 amino acid residues and/or has not more than 10 amino acid residues replaced, with the proviso that the asparagine residue occurring at position 318 and the threonine at position 320 from the N-terminus of the amino acid sequence set forth as SEQ ID NO:3 are preserved and linked by peptide bonds via a single amino acid residue (X) except proline placed between those two amino acid residues, and a physiologically active protein linked to the mutant.
US11046749B2
A chimera protein according to the present application has a significantly increased in vivo half-life when administered because of a vWF domain coupled to FVIII, such that when used as a hemophilia A therapeutic agent, convenience for patients can be increased and medical expenses can be reduced.
US11046747B2
The present invention features compositions and methods featuring ALT-803, a complex of an interleukin-15 (IL-15) superagonist mutant and a dimeric IL-15 receptor α/Fc fusion protein useful for enhancing an immune response against a neoplasia (e.g., multiple myeloma, melanoma, lymphoma) or a viral infection (e.g., human immunodeficiency virus).
US11046743B2
The present invention relates to exendin-4 peptide analogues which selectively bind and activate the glucagon receptor and comprise a chelating moiety capable of binding a metal ion and their use, for example in PET imaging.
US11046740B2
Disclosed are peptides comprising a p53 peptide and a BH3-only protein. In some aspects, wherein the BH3-only protein is BAD, BID, BIM, NOXA. Disclosed are nucleic acid sequences comprising a sequence capable of encoding a p53 peptide operably linked to a nucleic acid sequence capable of encoding a BH3-only protein. Disclosed are nucleic acid sequences comprising a sequence capable of encoding one or more of the peptides disclosed herein. Disclosed are vectors comprising a nucleic acid sequence, wherein the nucleic acid sequence is capable of encoding one or more of the peptides disclosed herein. Also disclosed are methods of using the disclosed peptides, nucleic acid sequences, and vectors.
US11046739B2
Provided herein are polypeptides containing stabilized BH4 domains of BCL-2 family proteins that are capable of binding and/or inactivating and/or modulating BAX protein, and/or its close homologues BAK and BOK, and/or other physiological BH4 targets. Also provided are compositions containing these polypeptides and methods of treating cytotoxic diseases that include administering to a subject one of the polypeptides.
US11046736B2
The instant invention relates to filamentous fungal host cells producing and secreting a heterologous polypeptide of interest, said mutant host cell comprising and expressing a mutated ireA gene or a homologue thereof encoding a modified IreA polypeptide or a homologue thereof, said modified IreA polypeptide or homologue thereof comprising amino acid substitutions in 5 positions corresponding to positions 81 and 84 in the Aspergillus niger IreA amino acid sequence shown in SEQ ID NO:16, as well as methods of producing a polypeptide of interest in said cells and methods for constructing said cells.
US11046735B2
Bioactive priming polypeptides are provided that are useful when applied to plants in agricultural formulations. Methods of using the formulations containing the bioactive priming polypeptides are also provided which are applied exogenously to the surface of a plant or a plant cell membrane or endogenously to the interior of a plant or to a plant cell. The bioactive priming polypeptides when applied to a plant, a plant part, or a plant growth medium or a rhizosphere in an area surrounding the plant or the plant part increase growth, yield, health, longevity, productivity, and/or vigor of a plant or a plant part and/or decrease abiotic stress in the plant or the plant part and/or protect the plant or the plant part from disease, insects and/or nematodes, and/or increase the innate immune response of the plant or the plant part and/or change plant architecture.
US11046734B2
Provided herein are chimeric polypeptides that may be used, e.g., for the diagnosis of or vaccination against Ehrlichia chaffeensis and/or Ehrlichia canis.
US11046732B2
The invention relates to a microorganism strain and a method for antibiotic-free fermentative preparation of low molecular weight substances and proteins. The microorganism strain for producing low molecular weight substances or proteins contains in its genome a mutation in a gene which brings about an auxotrophy in the strain. It further contains a production plasmid coding an enzyme for production of a low molecular weight substance or a recombinant protein and a functional copy of the gene whose chromosomal inactivation brings about the auxotrophy, wherein the auxotrophy is a non-feedable auxotrophy.
US11046730B2
Antimicrobial molecules, their synthesis and use as antimicrobial treatments are described. The antimicrobial compounds are teixobactin analogues. Methods of synthesizing antimicrobial teixobactin analogues are also provided. Antibiotic therapeutics comprising antimicrobial teixobactin analogues are provided, along with methods of and formulations for treating microbial infections using such antimicrobial teixobactin analogues. Prodrugs formed using esterified forms of antimicrobial teixobactin analogues may also be provided.
US11046726B2
The present invention provides methods, compositions, mixtures and kits utilizing deoxynucleoside triphosphates comprising a 3′-O position capped by a group comprising methylenedisulfide as a cleavable protecting group and a detectable label reversibly connected to the nucleobase of said deoxynucleoside. Such compounds provide new possibilities for future sequencing technologies, including but not limited to Sequencing by Synthesis.
US11046723B2
The invention provides a process of controlling the impurities of clindamycin hydrochloride, comprising a step of purifying said clindamycin hydrochloride by two-phase high performance liquid chromatography, wherein the chromatographic conditions are as follows: the detection wavelength is 200-220 nm; the column temperature is 20-40° C.; the flow rate is 0.8-1 ml/min; Mobile phase A: 0.025 mol/L potassium dihydrogen phosphate solution; Mobile phase B: Acetonitrile; and gradient elution is performed. The method of controlling impurities of the invention can solve the problem of the interference by excipients and the problem of the separation of many impurities at the same time. It also provides an effective method for setting quality standard of impurities in such a formulation.
US11046722B2
The present invention relates to sulphated disaccharides of formula (I) for use in the treatment of neuropathic pain. The present invention also relates to a pharmaceutical composition comprising the compound of formula (I) and at least one pharmaceutically acceptable excipient for use in the treatment of neuropathic pain. The compounds of formula (I) were effective in several experimental models of neuropathic pain for which reason these compounds can be used effectively for the treatment of different types of neuropathic pain and the clinical manifestations thereof, for example, mechanical allodynia or cold allodynia.
US11046720B2
Disclosed is an application of a series of dimethylphosphine oxide compounds in the preparation of an LRRK2 kinase activity inhibitor-related drug, specifically an application of the compound shown in formula (I) or a pharmaceutically acceptable salt thereof in the preparation of an LRRK2 kinase activity inhibitor-related drug.
US11046719B2
An organic metal compound-containing composition, comprising: at least one organic metal compound (A) selected from the group consisting of metal alkoxides and metal chelates, and a polymerizable compound (B) having a polymerizable functional group and a carboxyl group.
US11046709B2
The present disclosure provides fused 1,4-diazepines represented by Formula (I): and the pharmaceutically acceptable salts and solvates thereof, wherein A, E, R1, R2, R3, R4, R5, and Ar are as defined as set forth in the specification. The present disclosure is also directed to the use of compounds having Formula (I) to treat diseases, conditions, or disorders responsive to inhibition of BET bromodomain proteins such as cancer.
US11046707B2
Described herein are spiropiperidine compounds according to Formula I that have demonstrated activity as fatty acid synthase inhibitors. Also described herein are pharmaceutical compositions containing the described spiropiperidine compounds, and methods of treating diseases mediated by fatty acid synthase, by administering one or more of the compounds or pharmaceutical formulations described herein. Also described herein are methods of synthesizing the compounds described, including the described spiropiperidine compounds and synthetic intermediates that are useful in those syntheses.
US11046706B2
The present invention relates to novel antagonists for CCR2 (CC chemokine receptor 2) and their use for providing medicaments for treating conditions and diseases, especially pulmonary diseases like asthma and COPD.
US11046699B2
Disclosed herein are pyrozolo-pyrimidin-amino-cycloalkyl compounds, analogs thereof, pharmaceutical compositions comprising thereof and therapeutic uses therefor.
US11046697B2
This disclosure relates to inhibitors of NTRK that are active against wild-type NTRK and its resistant mutants, such as compounds of Formula (I):
US11046693B2
The invention relates to novel pyrido-phenanthroline derivatives, to the production and use thereof in the field of medicine, in particular for cancer therapy.
US11046685B2
Disclosed are small molecule inhibitors of αvβ6 integrin, and methods of using them to treat a number of diseases and conditions.
US11046683B2
Disclosed is a compound of formula (I): wherein all symbols are defined in the description. Also disclosed are pharmaceutical compositions comprising the compounds, methods of making the compounds, kits comprising the compounds, and methods of using the compounds, compositions and kits for treatment of disorders associated with TREK-1, TREK-2 or both TREK-1 and TREK-2 dysfunction in a mammal.
US11046678B2
Compounds of formula (Ia) or (Ib), or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds.
US11046677B2
A hydro hydrofluoroolefin compound represented by the following general formula (I):(I) Rf1 and Rf2, and Rf3 and Rf4, are (i) independently, linear or branched fluorinated alkyl groups having 1-8 carbon atoms and optionally contain at least one catenated heteroatom selected from O or N; or (ii) are bonded together to form a ring structure having 4-8 carbon atoms and optionally contain one or more catenated heteroatoms selected from O or N. X is CF3, H, or F; and Z is F or H.
US11046675B2
The present disclosure generally relates to compounds useful as immunomodulators. Provided herein are compounds, compositions comprising such compounds, and methods of their use. The disclosure further pertains to pharmaceutical compositions comprising at least one compound according to the disclosure that are useful for the treatment of various pp diseases, including cancer and infectious diseases. (I)
US11046673B1
The present invention provides a compound having excellent control efficacies against plant diseases. The compound is represented by formula (I): wherein, R1 represents a C1-C3 alkyl group optionally having one or more halogens; n is 1 or 2; R2 and R3 represent independently of each other a hydrogen atom, etc.; R4 represents a hydrogen atom, etc.; and R5 represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.
US11046665B2
Provided is a method for producing a high purity α-hydroxycarboxylic acid dimeric cyclic ester while heavy-component formation from an α-hydroxycarboxylic acid oligomer is suppressed. An α-hydroxycarboxylic acid dimeric cyclic ester is obtained by performing a depolymerization reaction in the coexistence of an inorganic acid or an inorganic acid salt or a mixture thereof; and an organophosphorus compound.
US11046658B2
This application relates to compounds of Formula (I): or pharmaceutically acceptable salts thereof, which are inhibitors of PI3K-γ which are useful for the treatment of disorders such as autoimmune diseases, cancer, cardiovascular diseases, and neurodegenerative diseases.
US11046657B2
A subject of the present invention is a compound having the general formula (I): a pharmaceutically acceptable salt thereof or a tautomeric form thereof, wherein A, B3, B4, B5, Y, X, B1 and B2 are as defined in any one of claims 1 to 10. Another subject of the invention is the compound as defined above for use as a medicament, in particular for preventing and/or treating inflammation and inflammatory diseases, immune and auto-immune diseases, pain related diseases, genetic diseases and/or cancer.
US11046644B2
The present invention relates to novel sulfur derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of chemokine receptors.
US11046636B2
Described are polymerizable high energy light absorbing compounds of formula I: Wherein Y, Pg, R1, R2, R3, R4, R5, and R6 are as described herein. The compounds absorb various wavelengths of ultraviolet and/or high energy visible light and are suitable for incorporation in various products, such as biomedical devices and ophthalmic devices.
US11046633B2
A process for the production of methyl acetate by carbonylating at a temperature of 250 to 350° C., in the presence of a zeolite catalyst, a feed comprising dimethyl ether, a gas comprising carbon monoxide and hydrogen at a molar ratio of hydrogen to carbon monoxide of at least 1, methyl acetate and one or more compounds containing a hydroxyl functional group.
US11046629B2
An object of the present invention is to provide a simple, low-cost, and industrial method of producing a compound having a polyene skeleton containing hydrogen and fluorine and/or chlorine. A method of producing a halogenated diene represented by formula (1): A1A2C═CA3-CA4=CA5A6 [A1, A2, A5, and A6 are each independently hydrogen, fluorine, chlorine, a (perfluoro)alkyl group having 1 to 3 carbon atoms, or a (perfluoro)alkenyl group; A3 and A4 are each independently hydrogen, fluorine, or chlorine; at least one of A1 to A6 is hydrogen; at least one of A1 to A6 is fluorine or chlorine] comprises a step of subjecting the same or different halogenated olefin(s) represented by formula (2): A7A8C═CA9X [A7 and A8 are each independently hydrogen, fluorine, chlorine, a (perfluoro)alkyl group having 1 to 3 carbon atoms, or a (perfluoro)alkenyl group; A9 is each independently hydrogen, fluorine, or chlorine; X is bromine or iodine] to a coupling reaction in the presence of a zero-valent metal and a metal salt.
US11046627B2
A process for producing propylene from ethylene and butylene using a process that integrates a methanol to propylene (MTP) system or a methanol to olefin (MTO) system with a metathesis reaction system.
US11046623B1
Simple and economical conversion of aqueous ethanol feed streams into butenes by a single step method using transition metal oxides on a silica supports under preselected processing conditions. By directly producing a C4-rich olefin mixture from an ethanol containing stream various advantages are presented including, but not limited to, significant cost reduction in capital expenses and operational expenses.
US11046617B2
A tape casting slurry composition for preparing a silicon nitride sintered body is provided. The tape casting slurry composition exhibits a viscosity suitable for tape casting, and thus, can easily control the area and thickness of the prepared green sheet, thereby preparing a large area silicon nitride sintered body having a thickness of a circuit board without post-processing processes such as grinding, and the like. Therefore, according to the present invention, a silicon nitride sintered body can be prepared using low cost raw materials by a simplified process, thereby securing efficiency and economic feasibility of the preparation process.
US11046611B2
A calcining kettle includes an outer kettle shell, an inner kettle shell, an interior heat exchanger assembly defining at least one tortuous path inside a volume defined by the inner kettle shell, and an agitator within the inner kettle shell. The inner kettle shell is disposed within the outer kettle shell such that the inner kettle shell and the outer kettle shell together at least partially define a jacket adjacent the inner kettle shell. The inner kettle shell and the interior heat exchanger assembly at least partially define a processing volume. The agitator is configured to rotate at least one paddle to cause movement of a feedstock material within the processing volume. A heating device may be structured and adapted to circulate a heat transfer fluid in the at least one tortuous path and the jacket. Calcining methods are also disclosed.
US11046608B2
Optical fiber preform and method for manufacturing such optical fiber preform from a primary preform
The invention relates to an optical fiber preform (20) comprising a primary preform (21) and one or more purified silica-based overclad layers (22) surrounding said primary preform (21), the purified silica-based overclad layers (22) comprising lithium and aluminium, and having a ratio between lithium concentration [Li] and aluminium concentration [Al] satisfying the following inequality: 1×10−3≤[Li]/[Al]≤20×10−3.
US11046600B2
The present embodiments generally relate to the treatment of produced water such as produced water resulting from an industrial process such as one involving the use of copious amounts of water and the addition of one or more polymers such as viscosifying or thickening polymers, in particular enhanced oil recovery processes or another processes resulting in polymer flooded produced water. These treatment methods include contacting the produced water with one or more reducing agents and one or more metals, wherein said treatment may result in a reduction of the viscosity of said produced water and/or the degradation of polymers which are contained therein.
US11046596B2
A water treatment unit includes a unit housing having an electrocoagulation chamber for containing water being treated; a replaceable electrocoagulation cartridge removably retained within the electrocoagulation chamber and having several electrically conductive electrocoagulation plates; a unit control mechanism, and a unit electric circuit electrically connected to the unit control mechanism and adapted to be electrically connected to an electric power source, where the unit electric circuit includes metal strips configured to extend through the water being treated between the replaceable electrocoagulation cartridge and a wall of the electrocoagulation chamber to electrically connect at least one of the electrically conductive electrocoagulation plates to the electric power source when the replaceable electrocoagulation cartridge is retained within the electrocoagulation chamber. In the unit, as the replaceable electrocoagulation cartridge is inserted into the electrocoagulation chamber the metal strips are adapted to complete the unit electric circuit within the water being treated.
US11046590B2
A method and apparatus for monitoring deposit formation in a process having an aqueous flow is provided. According to exemplary embodiments, a feed flow of an aqueous liquid is provided onto a receiving surface to be monitored. At least part of a receiving surface is illuminated with at least one light source. Visual data is collected across the receiving surface and analyzed. The quality and type of deposition attached to the receiving surface is classified based on information obtained from the analyzed visual data, and a quantitative scaling and/or fouling indication is computed based on the classification.
US11046584B2
A method of producing advanced carbon materials can include providing coal to a processing facility, beneficiating the coal to remove impurities from the coal, processing the beneficiated coal to produce a pitch, and treating the pitch to produce an advanced carbon material such as carbon fibers, carbon nanotubes, graphene, resins, polymers, biomaterials, or other carbon materials.
US11046582B2
A method of purifying silicon carbide powder includes: providing a container with a surface coated by a nitrogen-removal metal layer, wherein the nitrogen-removal metal layer is tantalum, niobium, tungsten, or a combination thereof; putting a silicon carbide powder into the container to contact the nitrogen-removal metal layer; and heating the silicon carbide powder under an inert gas at a pressure of 400 torr to 760 torr at 1700° C. to 2300° C. for 2 to 10 hours, thereby reducing the nitrogen content of the silicon carbide powder.
US11046579B2
Disclosed herein is a method of providing a structure having two electrodes connected by nanowires, exposing the structure to an analyte that can adsorb onto the nanowires, and passing an electrical current through the nanowires to heat the nanowires to desorb the analyte. Also disclosed herein is an apparatus having the above structure; a current source electrically connected to the electrodes, and a detector to detect the analyte.
US11046577B2
In various embodiments, a method of processing a monocrystalline substrate is provided. The method may include severing the substrate along a main processing side into at least two monocrystalline substrate segments, and forming a micromechanical structure comprising at least one monocrystalline substrate segment of the at least two substrate segments.
US11046576B1
An electronic device includes a microphone coupled to a first substrate, a second substrate defining an acoustic port, and a pressure relief device situated between the first substrate and the second substrate. The pressure relief device includes a bore defining an acoustic duct through which the microphone receives acoustic energy from the acoustic port. The pressure relief device also includes a venting section. The venting section breaches the acoustic duct when a pressure within the acoustic duct exceeds a predefined pressure threshold.
US11046570B2
The present invention provides a method for controlling a drinking-water supply device, the method comprising: a first step of connecting a guide pipe of a case separated from a cabinet to form a channel through which water moves from the case to the cabinet; a second step of supplying the cabinet with hot water heated by a second hot water module included in the case; and a third step of supplying the cabinet with water which has not passed through the second hot water module included in the case, wherein a first hot water module, included in the cabinet, for heating water is not driven in the second step and the third step.
US11046567B2
A beverage aseptic filling system for both a carbonated beverage and a non-carbonated beverage includes a raw material liquid preparation unit that prepares a raw material liquid, a beverage sterilization unit that sterilizes a beverage, a beverage filling unit that fills a container with a beverage, and a switching valve provided between the beverage sterilization unit and the beverage filling unit. A first filling line is provided between the switching valve and the beverage filling unit, and the switching valve is connected to a second filling line, in which a beverage cooling unit for cooling a beverage and a carbonated beverage production unit for injecting carbon dioxide gas into a beverage are disposed. The switching valve supplies a beverage to either one of the first filling line and the second filling line selectively.
US11046565B2
A filling machine for pressure-filling containers includes a container receptacle arranged beneath the filling element, a first lift that vertically adjusts the filling element to accommodate different container sizes, a shield that adjusts relative to the filling element and comprises a single-piece partition and that, in a protection position, at least partially surrounds the container during filling thereof. An adjuster adjusts the shield and the receptacle relative to one another between a protection position and a release position by changing the receptacle's position relative to the shield in a region of a feeding-and-discharge device. The adjuster comprises at least one of a second lift and a rotation mechanism that rotates a container about a container axis thereof.
US11046552B2
A method of avoiding unnecessary safety brake actuation in an elevator system. The method includes determining whether a true overspeed or overacceleration condition of an elevator car is present. The method also includes activating the electronic safety actuator if a true overspeed or overacceleration condition of the elevator car.
US11046542B2
The present invention relates to a web film movement compensating device for a web film movement compensation between continuous forward movement section and intermittent forward movement section comprising two guide rollers (1, 2) rotating freely in stationary positions between a continuous driving device (5) and an intermittent driving device (6), two compensation rollers (3, 4) rotating freely on two respective pivoting arms (7, 8) oscillating about pivot shafts (11, 12), an elastic element (9) connected to one of the pivoting arms to actuate the corresponding compensation roller to move away from the guide rollers, and a movement transmission mechanism including lever arms and transmission rods (13, 14, 15) transmitting an oscillating movement from one of the pivoting arms (7, 8) to the other. A web film (50) moved by the driving devices is supported on the guide rollers (1, 2) and on the compensation rollers (3, 4) forming a meander.
US11046541B2
A dispenser housing for dispensing a multi-layer tape transfer tape used in a paper web turn-up operation, the transfer tape being the combination of a tape substrate coated on one side with a web grabbing adhesive and on the other side with a mounting adhesive and an affixed cord or cordlike feature, and a release liner having a release liner substrate fully coated on a first side with a release layer and zone-coated on a second side with a release layer, the transfer tape being wound onto a single spool with the release liner facing inward and the mounting side adhesive facing outward, such that buckling is precluded when the transfer tape is unwound from the spool.
US11046538B2
An image forming apparatus has a sheet feed portion, a conveying portion, a control portion, a first sensor having the detection position at a first position in the sheet conveying passage, and a second sensor having the detection position at a second position downstream of the first position in the sheet conveying direction. The control portion performs first sensing to sense whether the sheet's rear end has passed the first position within a first time of the start of the feeding and second sensing to sense whether the sheet's rear end has passed the second position within a second time of the start of the feeding. Even if the control portion is unable to sense passage of the sheet's rear end in the first sensing, when it senses passage of the sheet's rear end in the second sensing, it makes the conveying portion continue feeding the sheet.
US11046534B2
The invention provides an apparatus for separating a cone sleeve (4) from a nested stack of cone sleeves (1) the apparatus comprising a chamber (2) having an upper (7) and a lower (8) surface connected by a wall or walls (6), the upper surface (7) having an upper circular opening (3) and the lower surface (8) having a lower circular opening (5) characterized in that the upper circular opening (3) has a circumference of from 100-135% of the maximum circumference of the cone sleeve (4), the lower circular opening (5) has a circumference of from 95-99.5% of the maximum circumference of the cone sleeve (4), and the chamber (2) has inlets (9) connectable to a pressurized gas supply. The invention also provides process that employs the apparatus, the process comprising the steps of providing a stack of nested cone sleeves (1); placing the lowermost end of the stack into the chamber (2) from above the chamber (2); and allowing the lowermost cone sleeve (4) to sit within the lower circular opening (5) and allowing the cone sleeves above the lower-most cone sleeve (4) to protrude from the top of the chamber (2) characterized in that pressurized gas is introduced into the chamber via the inlets (9) thereby to create an elevated pressure within the chamber (2).
US11046525B2
A vehicle body tracking system of a vehicle assembly line provided at a conveyor unit for transferring a vehicle body may include: a mounting frame to be installed at a power rail of the conveyor unit; a pair of rotating bodies installed at the mounting frame; a driven chain to be combined to the pair of rotating bodies and combined with a drive chain that travels along the power rail; and an encoder sensor installed at the mounting frame and connected to at least one rotating body of the rotating bodies. In particular, the driven chain travels on an endless track, and the encoder sensor detects a rotation amount of the at least one rotating body to output the detected rotation amount to a controller.
US11046518B2
A robot system controller and control method that implement sophisticated cooperation among units is provided. The controller may include: a data acquisition unit adapted to acquire first data including information about the handling object and the shelf before storing or retrieving the handling object in/from the shelf; a data storage unit; and a robot control unit adapted to select and transport the shelf to an access position before storing or retrieving the handling object in/from the shelf, create or acquire a control sequence for storing or retrieving the handling object in/from the shelf, instruct the transport robot to execute a task of transporting the shelf to the access position, and instruct the handling robot to execute a task of storing or retrieving the handling object in/from the shelf.
US11046515B2
A system and method for intermodal container transport that utilizes swarm intelligence and the autonomous locating, lifting, supporting and moving via robots working in conjunction. A port central command locates and releases robots to the container location and then transports the container to its destination.
US11046506B2
A container for food includes an enclosure, a lid, and partition members. The enclosure includes an interior with a base portion and a perimeter portion. The perimeter portion includes one or more walls that extend between the base portion and an opening of the enclosure. The partition members separate food layers from each other. A base partition member separates a bottom food layer from the base portion of the interior. An opening partition member may separate the lid from a top food layer. The partition members include a separating portion with a perimeter that substantially locally matches a cross-sectional shape of the perimeter portion of the interior. The partition members each further include at least one pulling structure that extends from the separating portion to a grip. The grip may be positioned outside of the interior of the enclosure, at least when the container is in the storage configuration.
US11046503B2
Dispensers having a liquid reservoir filled with a main liquid and having a dispensing head, with a dispensing opening and a dispensing channel, which connects the reservoir outlet to the dispensing opening. The dispensing head can be pressed down to actuate the switching valve or the conveying device. The liquid dispenser has a replaceable exchange unit, which, in a functional state, forms the dispensing channel at least in some sections. The exchange unit has a mixing chamber, with an addition medium and an inlet and an outlet separated from the inlet. The exchange unit is part of the dispensing channel such that the inlet is communicatively connected to the reservoir outlet and the outlet is communicatively connected to the dispensing opening. Furthermore, the exchange unit has closures at the inlet and at the outlet to close the mixing chamber.
US11046479B2
A crown for a bottle or other container has a top portion and an annular skirt that descends contiguously from the top portion. An opener assembly and an arrangement of frangible scoring lines on the crown allow for ease of opening the bottle or container. Corrugated embodiments provide material strengthening for a reduced gauge crown. Embodiments include entire crowns formed of non-metal materials, metal crowns having non-metal opener assemblies, and metal crowns having opener assemblies that are partially metal and partially non-metal. Unique techniques for attachment of such various opener assemblies are also disclosed.
US11046471B2
A cutting unit in a packaging machine for separating a series of finished packages containing a predetermined number of products from a continuous packaging or bundle advancing on a conveyor, comprising a frame, which supports a pair of side cutting blades and a pair of upper cutting and lower cutting blades arranged facing four sides of the continuous bundle, wherein the two pairs of blades can be alternately moved forward and backward between a rest position separated from the continuous bundle, and an engagement position on the continuous bundle containing groups of the products arranged on two flanked rows and wrapped in a film of extendable plastic material, each pair of blades being driven in an alternating forward and backward movement for engagement with and disengagement from the continuous bundle by a double crank actuated by a single motor.
US11046470B2
A packaging system includes a packaging machine and a relay device. The relay device has a relay rotary table, a plurality of second holding portions, and an adjustment unit. The adjustment unit adjusts a relative angle between each of the second holding portions and the relay rotary table. The above relative angle is adjusted such that an angle of the second holding portion arranged on a supply station matches an angle of the first holding portion arranged on the supply station. Further, the above relative angle is adjusted such that an angle of the second holding portion arranged on a discharge station matches an angle of the first holding portion arranged on the discharge station.
US11046468B2
A bag-making and packaging machine has a film supply unit that supplies film to a bag-making and packaging unit. The film supply unit has a film conveyance mechanism that conveys a first film so that a trailing end portion of the first film heads toward a film splicing position for splicing to a leading end portion of a second film, a first sensor detecting a mark on the first film, a second sensor detecting the mark at downstream, and a controller for the film conveyance mechanism. The controller judges, based on detection of the second sensor, that the trailing end portion of the first film has reached the splicing position and stops conveyance of the first film. The controller controls the conveyance mechanism so that the conveyance speed of the first film before the detection of the mark by the first sensor is faster than the speed after the detection.
US11046462B2
A satellite attitude data fusion system and method is disclosed, applicable to the earth satellite environment to estimate attitude data of the satellite. When the satellite attitude data fusion system of the present invention is used to perform the satellite attitude data fusion method, the first step is to perform a body rates quaternion attitude data processing operation. Then, the next step is to perform an attitude/rates data fusion processing operation, wherein an attitude data fusion algorithm module receives the first IAE result data from the first EKF, and the second JAE result data from the second EKF, and performs an attitude/rates data fusion algorithm in a subsystem level to evaluate an attitude estimation JAE performance.
US11046457B1
A landing zone indicator system which includes a battery that is configured to power a controller and a human vision output device, a controller that is configured to control human-visible light that is output by the human vision output device, and a human vision output device where the human-visible light output by the human vision output device generates an illuminated landing zone for a vertical takeoff and landing (VTOL) vehicle.
US11046452B1
A head-up display may include a combiner, a projector, a supplemental indicator, and a processor communicatively coupled to the supplemental indicator and the projector. The projector may be configured to project images onto or through the combiner. The combiner may be configured to present the images to a user. The supplemental indicator may be configured to visibly present supplemental information to the user. The processor may be configured to output image data signals to the projector, wherein the image data signals may be configured to cause the projector to project the images onto or through the combiner. The processor may be further configured to output supplemental indicator signals to the supplemental indicator, wherein the supplemental indicator signals may be configured to cause the supplemental indicator to visibly present the supplemental information to the user.
US11046439B2
An aircraft passenger seat grouping including a first passenger seat, a second passenger seat positioned to one side of the first passenger seat, an armrest positioned between the first and second passenger seats, a shell member positioned between the first and second passenger seats, the shell member extending between the first and second passenger seats in a forward direction above the armrest, and a privacy headrest extension movably attached to the privacy shell, the privacy headrest extension movable between a stowed position substantially within the privacy shell and a deployed position forward of the shell member wherein at least a portion of the privacy headrest extension is outside of the privacy shell and above the armrest. The shell member provides privacy between the seats and the privacy headrest extension deploys to increase privacy between the seats.
US11046436B2
A seating assembly may employ one or more of: a seat stagger, a seat overlap, and a seat angling to offer significant width and comfort gains and reduce the negative impact of width and leg room gains on seating density. With one seat of a pair staggered forward with respect to the other seat each may then be moved laterally and overlap (as seen from the front). The seating positions may be further improved by angling each seat away from their center arm rest area, reducing the encroaching effect of the overlap by pointing the passenger away from the overlap, reducing the visual impact of the staggered seating by pointing the passenger away from the nearest seat ahead, and improving leg room by directing the passenger's legs forward at an angle.
US11046422B2
A blade angle feedback ring assembly for an aircraft propeller rotatable about a longitudinal axis and having an adjustable blade angle is provided. A feedback ring is coupled to the propeller to rotate therewith and to move along a longitudinal axis with adjustment of the blade angle. A plurality of rods are coupled to the feedback ring and extending along a direction substantially parallel to the longitudinal axis, the rods configured to support the feedback ring for longitudinal sliding movement along the longitudinal axis with adjustment of the blade angle. At least one shielding element is provided between the feedback ring and the propeller for shielding the feedback ring from electromagnetism.
US11046421B2
One embodiment is an apparatus comprising an aircraft wing; a control surface hingedly connected to a trailing edge of the aircraft wing, wherein a slot is provided between the aircraft wing and the control surface; a seal disposed over the slot, the seal hingedly connected to the aircraft wing; a spring mechanism for preloading the seal against a surface of the control surface such that the gap is sealed with the control surface is in a first position relative to the aircraft wing; and at least one cam blade for lifting the seal from the surface of the control surface as the control surface moves from the first position to a second position relative to the aircraft wing and returning the seal to the surface of the control surface as the control surface moves from the second position to the first position.
US11046415B1
Additive and subtractive manufacturing (e.g. 3D Printing) is used to form aeroelastic airfoils with control surface region(s) having conventional rib/spar structural topologies and a continuous skin (e.g smooth surface) formed over the entire outer surface of the airfoil. The control surface is moved with internal actuators resulting in a “morphing” airfoil as the skin stretches to follow the moving structure of the control surface region. The airfoil can include a plurality of different material moduli and geometric featuring to balance the appropriate control of stiffness with topological requirements.
US11046410B2
A remote control system for a marine vessel includes at least one fob communicating with a helm transceiver module on the vessel. The fob has at least two user inputs, each associated with a different user-selectable fob command, wherein the fob is configured to wirelessly transmit a fob identification and a selected fob command in response to user selection of a user input. The helm transceiver module is configured to store unique fob identifications for permitted fobs and a set of system commands for each user-selectable fob command for each fob identification, wherein the set of system commands are configurable by a user. Upon receipt of the fob identification and the selected fob command, the helm transceiver module verifies that the fob identification is associated with one of the permitted fobs and identifies the user-configured set of system commands associated with the selected fob command and the fob identification. The helm transceiver module then communicates instructions via a vessel network based on the set of system commands to activate or deactivate devices on the marine vessel.
US11046374B2
A method for operating a rotating-mass device and a rotating mass device of a two-wheeled vehicle are provided. The rotating-mass device includes first and second gyroscopic instruments, each with a cardanically mounted rotating-mass device suitable for generating torque about their respective rotation axes. Pivoting of the rotating-mass devices is coordinated to influence motion of the two-wheeled vehicle about three orthogonal vehicle axes.
US11046367B2
A vehicle side structure (100; 101) comprising a side portion (102; 103) extending in a longitudinal direction (104), wherein the side portion comprises a first and a second member (106, 108) extending in the longitudinal direction. The first and second members (106, 108) form a closed space (114). The side portion (102) comprises a reinforcing member (124) located in closed space (114), the reinforcement member (124) extending in the longitudinal direction. The reinforcement member (124) has a first leg (126) and a second leg (128) extending in a direction transverse to the longitudinal direction. Each leg has a foot (130, 132) extending in the longitudinal direction. The first and second legs (126, 129) are joined in a head section (134). Each leg (126, 128) is corrugated, wherein the corrugations of the first and second legs (126, 128) comprise ridges (136, 144) and grooves (138, 142) which extend from the head section (134) to the respective foot (130, 132). Each ridge (136, 144) is more prominent in the head section (134) than at the foot (130, 132).
US11046365B2
A disengagement apparatus for a subframe of a vehicle includes an inclined wall having an inclined surface, two sidewalls, and a top wall. The inclined surface has a structural feature that may include a rib. The disengagement apparatus is configured to couple to the subframe and a subframe stay. The subframe may include an aluminum material, and the disengagement apparatus may include a steel material. Further, a front frame structure for a vehicle includes a vehicle body, and a subframe structure coupled to the vehicle body that includes a subframe, a subframe stay, and a disengagement apparatus. The subframe structure is configured to decouple from the vehicle body in the event of a frontal impact and deflect in a rearward and downward direction relative to the vehicle body.
US11046363B2
A front fork (4) of a motor vehicle, comprising a first lining (24), a first stem (28) and a second lining (48), wherein the first stem (28) slides axially inside the first lining (24) along a first sliding axis, the first stem (28) and the first lining (24) are associated one to one hub (32) for rotatably housing the rotation pin of an axle journal of a wheel and the other to a steering column (40) by means of a bracket (44), or vice versa, the second lining (48) is integral in rotation with the first lining (24), is arranged so that, with respect to a projection plane perpendicular to the first sliding axis, the projection area of the first lining (24) is eccentrically contained in the projection area of the second lining (48), and is integrally attached to said hub (32) or to said steering column (40).
US11046360B2
The present disclosure relates to an apparatus and a method for controlling an electric power steering motor, and the apparatus may include: a transceiver configured to receive information on a steering angle and information on an electric power steering motor and to transmit a control signal to the electric power steering motor; a motor operation determiner configured to recognize a rack stroke range and to determine whether a motor-limitation mode must be initiated or terminated based on the received information on the steering angle and electric power steering motor; and a motor control signal generator configured to generate a control signal corresponding to the determined initiation or termination of the motor-limitation mode.
US11046347B2
The present invention relates in general to a multipurpose wagon. The multipurpose wagon has a wagon body having an upstanding perimeter wall defined by a bottom portion, a front portion, a rear portion, a first side portion and a second side portion. A rear wheel assembly is rotatably coupled to the bottom portion and located adjacent the rear portion of the body and a front wheel assembly is pivotally and rotatably coupled to the bottom portion and located adjacent the front portion of the body. A handle assembly is pivotally coupled to the front wheel assembly. A passenger compartment is defined within the upstanding perimeter wall and has a planar floor. A first seating surface is defined in the planar floor and extends from the rear portion of the wagon. A storage compartment is located beneath the passenger compartment. A second seating surface is removably coupled to the planar floor over the storage compartment. The first side portion has a wall panel that is removable from the first side portion of the wagon body and connectable to the planar floor of the passenger compartment and located adjacent to the second side portion of the wagon body.
US11046345B2
A tipping prevention unit that prevents tipping of an image forming apparatus includes shafts holding a wheel of the image forming apparatus, a shaft that abuts the image forming apparatus at a position higher than the shafts, and a shaft that contacts a floor surface on which the image forming apparatus is placed at a position further protruding to the outside of the image forming apparatus than the wheel of the image forming apparatus.
US11046344B2
A gyroscopically-responsive power assisted moment arm is disclosed for use in connection with vehicles such as load carrying devices. A moment arm extends to a pivot point such that when a longitudinal force is applied at the moment arm, a sensor senses such force and outputs an energizing signal to a motor to drive a wheel. If a rotational or vertical force is applied to the moment arm, the motor need not be driven. According to the invention, therefore, a power assist can be provided to a user to drive a wheel in a desired direction of transport while not causing drive during tipping or unloading of the load carrying portion of the vehicle. Such an apparatus can be advantageously applied to a power assisted wheelbarrow, as one exemplary application.
US11046338B2
An electrical train coupling having two coupling halves, each including at least one electrical contact element, which is electrically contactable with an electrical contact element of the particular other coupling half, including one electrical connection per coupling half. At least one electrical contact element of at least one coupling half is supported by a decoupling element movable against the force of a force accumulator at least also along a coupling direction of the coupling halves, the decoupling element, in a coupled state of the two coupling halves, being moved against the force of the force accumulator into an electrically conductive contact of the electrical contact element with the electrical connection of the coupling half and, in a decoupled state of the two coupling halves, moved by the force of the force accumulator with the electrical contact element, being lifted off of the electrical connection to disconnect the electrically conductive contact to the electrical connection.
US11046335B2
Devices, systems, and methods related to tracking location of operator control units for locomotives
According to various aspects, exemplary embodiments are disclosed of devices, systems, and methods related to tracking location of operator control units for locomotives. In an exemplary embodiment, an operator control unit includes a user interface configured to receive one or more commands from an operator for controlling a locomotive. The operator control unit also includes receiver configured to receive location information of the operator control unit, and a wireless communication device. The wireless communication device is configured to transmit command data corresponding to the one or more commands and location data corresponding to the location information to a machine control unit on the locomotive.
US11046329B2
A refuse vehicle has a chassis supporting a plurality of wheels, as well as a motor. A vehicle body is also supported by the chassis and defines a receptacle for storing refuse. A lifting system is coupled to the vehicle body and is movable between a first position and a second position vertically offset from the first position. The refuse vehicle also has a processing unit in communication with the lifting system and the motor. The processing unit is configured to access and toggle through a plurality of preset operational modes stored within a memory to adjust performance parameters of the refuse vehicle.
US11046328B2
Systems, vehicles, and techniques are provided for the estimation of a linear velocity vector of an object. In some embodiments, a technique can include receiving first data indicative of first locations relative to an object at a first instant during movement of the object, and receiving second data indicative of second locations relative to the object at a second instant during the movement of the object. The technique also can include transforming the first data into third data corresponding to the second instant using at least one velocity vector hypothesis for a velocity of the object. The technique can further include solving an optimization problem with respect to a geometric volume of a convex hull of a union of the second data and the third data, and generating an estimate of a velocity of the object using a solution of the optimization problem.
US11046325B2
A vehicle control system and method utilize a transmission control module configured to generate a first target speed for a torque generating system for executing a downshift of an automatic transmission and a torque generating system control module configured to determine a second target speed for the torque generating system for executing the downshift of the automatic transmission, determine upper and lower target speed limits for the torque generating system for executing the downshift of the automatic transmission, based on the first and second target speeds and the upper and lower target speed limits, determine a final target speed for the torque generating system for executing the downshift of the automatic transmission, determine a target torque output for the torque generating system based on a current speed of and the final target speed for the torque generating system, and control the torque generating system based on the target torque output.
US11046324B2
A control device for a multi-stage automatic transmission-equipped vehicle includes a hydraulic power controller, a combustion controller configured to, if a predetermined combustion stop condition is satisfied when the vehicle is traveling, perform deceleration-period combustion stop control, and limit combustion restart triggered by a reduction in rotational speed of an internal combustion engine, during execution of the deceleration-period combustion stop control, and a motoring controller configured to control the rotational drive of the internal combustion engine by a motor during execution of the deceleration-period combustion stop control so that the rotational speed of the internal combustion engine is maintained at a predetermined rotational speed during a period of time from the time that the rotational speed of the internal combustion engine decreases to the predetermined rotational speed until downshifting to a predetermined gear ratio is completed.
US11046320B2
A system for initiating and executing an automated lane change maneuver in a vehicle may include a steering wheel interface having a display; and a monitor to detect a viewing direction of the user. The interface may detect a first predetermined gesture by the user; in response to the first predetermined gesture, transmit a first signal to the vehicle instructing the vehicle to prepare for the automated lane change maneuver; display a status of the automated lane change maneuver; display a prompt for the user to visually confirm safety of the automated lane change maneuver. The monitor may continuously detect the viewing direction of the user; and in response to the viewing direction of the user changing, transmit a second signal to the vehicle instructing the vehicle to execute the automated lane change maneuver.
US11046314B2
A construction machine includes: an engine driving at least one hydraulic pump configured to supply operating oil to a hydraulic actuator; an exhaust adjustment mechanism adjusting a flow rate of exhaust from the engine; and a control device controlling the exhaust adjustment mechanism. The control device determines whether or not a first downhill traveling condition and/or a second downhill traveling condition are/is satisfied. When at least one of the first downhill traveling condition and the second downhill traveling condition is satisfied, the control device controls the exhaust adjustment mechanism such that the exhaust adjustment mechanism executes exhaust brake.
US11046313B2
Systems and methods are provided for forming a vehicle train. An exemplary method may comprise: detecting, by a first vehicle, a second vehicle traveling in the same direction as the first vehicle on a road; receiving travel information of the second vehicle; determining, by the first vehicle, a lead vehicle of the vehicle train between the first vehicle and the second vehicle based on travel information of the first vehicle and the travel information of the second vehicle; and connecting the first vehicle and the second vehicle to form the vehicle train.
US11046312B2
A vehicle travel support device includes: a guide route setting unit; a travel environment information acquisition unit; a target traveling path setting unit; an inter-vehicle distance keep control unit; a lateral movement amount calculation unit; an obstacle avoidance action detection unit; and a preceding vehicle following controller. The guide route setting unit sets a guide route for a host vehicle. The travel environment information acquisition unit acquires travel environment information. The target traveling path setting unit sets a target traveling path. The inter-vehicle distance keep control unit causes the host vehicle to travel to keep a set distance from a preceding vehicle. The lateral movement amount calculation unit calculates a lateral movement amount of the preceding vehicle. The obstacle avoidance action detection unit detects an obstacle avoidance action of the preceding vehicle. The preceding vehicle following controller sets the target traveling path to a traveling path of the preceding vehicle.
US11046310B2
Provided is a method including detecting at least one external vehicle located within a predetermined distance from a first vehicle using at least one sensor; determining a risk due to the at least one external vehicle based on a type of the at least one external vehicle; and planning a traveling path of the first vehicle based on the risk due to the at least one external vehicle.
US11046309B2
One embodiment is a method of operating an electronic control system (ECS) to control an engine to propel a vehicle. The method comprises receiving a throttle command, determining an operation to increase engine cycle efficiency by reducing engine torque below a magnitude corresponding to the throttle command and below a torque curve limit over a first vehicle operation segment and permitting an increase in engine torque above the torque curve limit over a second vehicle operation segment, controlling the engine to output torque below the magnitude corresponding to the throttle command and below the torque curve limit over the first vehicle operation segment, and controlling the engine to output torque above the torque curve limit over the second vehicle operation segment in response to a second received throttle command and constrained by an extended limit on operation of the engine above the torque curve limit.
US11046308B2
A method for collision avoidance between a vulnerable road user transportation vehicle and a surrounding transportation vehicle. The user of the vulnerable road user transportation vehicle makes use of a portable communication device. Since such vulnerable road users are often involved in accidents since they are not easily recognized in the traffic, the disclosure increases safety for these vulnerable road users. The method includes transferring position detecting sensor data or derived position data of the vulnerable road user transportation vehicle to the portable communication device which performs a map matching technique for refining the position data and transfers the refined position data to the vulnerable road user transportation vehicle. The vulnerable road user transportation vehicle distributes the refined position data to the surrounding transportation vehicles which calculate a trajectory for the vulnerable road user transportation vehicle and estimate the risk of a collision.
US11046302B2
Through-the-road (TTR) hybrid designs using control strategies such as an equivalent consumption minimization strategy (ECMS) or adaptive ECMS are implemented at the supplemental torque delivering electrically-powered drive axle (or axles) in a manner that follows operational parameters or computationally estimates states of the primary drivetrain and/or fuel-fed engine, but does not itself participate in control of the fuel-fed engine or primary drivetrain. Crowdsourced distributions of adaptations and/or selections of BSFC type data allow ECMS implementations (or other similar control strategies) employ efficiency curves for a particular paired-with fuel-fed engine and/or operating conditions and to improve overall efficiencies of the TTR hybrid configuration. In some cases, signatures are used to identify appropriate BSFC type data for crowdsourced dissemination.
US11046285B2
A seatbelt retractor includes a spool elongated along an axis. The seatbelt retractor includes a cylinder supported in the spool and having a thread. The seatbelt retractor includes a torsion bar in the cylinder and having a thread engaged with the thread of the cylinder. The seatbelt retractor includes a stopper supported by the torsion bar at the thread of the torsion bar and spaced from the cylinder.
US11046281B2
A curtain airbag for a vehicle may include: a main chamber installed between a headliner and a vehicle body and provided to be downwardly unfolded to the interior of the vehicle; a diffuser being provided at an inlet portion of the main chamber connected with an inflator, formed with a first outlet and a second outlet which receive and discharge gas from the inflator; and an additional chamber connected with the second outlet of the diffuser and communicated with the second outlet to receive gas from the diffuser and inflated between the headliner and the vehicle body to separate the headliner from the vehicle body. In particular, the diffuser includes a joined portion to close partially or fully the first outlet, and the diffuser increases the gas supply to the main chamber when the joined portion is opened by an internal pressure of the diffuser.
US11046276B2
A window net door attachment is provided for coupling with a vehicle door to provide protection to occupants within the vehicle during travel over rough terrain or during rolling over of the vehicle. Framed portions of the window net door attachment surround an open area between a top of the vehicle door, a roof, and a windshield area of the vehicle. A window net within a boundary support is attached to the frame portions and to the top of the vehicle door, such that the window net is disposed throughout the open area. Attachments along the boundary support retain the window net in an extended disposition within the open area. Vertical supports may be interwoven with the window net so as to impart relatively greater strength to the window net.
US11046267B2
A secondary bumper assembly is provided and includes a base plate, a secondary bumper, and heel blocks. The base plate includes holes for mounting the secondary bumper assembly to a primary bumper. The secondary bumper is disposed on the base plate. The secondary bumper includes a main body and a base. First and second grooves exist between portions of the main body and the base, which has base segments. The heel blocks include flanges and maintain contact between or at least partially prevent movement between the secondary bumper and the base plate. The base segments slide into gaps between the base plate and the heel blocks. A hardness level of the base segments is greater than a predetermined level to prevent flexing of the base segments in a direction away from portions of the main body opposite the base segments. The flanges slide respectively into the first and second grooves.
US11046266B1
A system and method are provided for dampening impact to a vehicle. The system may include an adjustable exterior vehicle component configured to dampen an external force exerted on the vehicle, a vehicle frame component configured to couple to the adjustable exterior vehicle component, an actuator component configured to adjust a physical configuration of the adjustable exterior vehicle component, an external communication component configured to collect driving environment data representing an external environment of the vehicle, and one or more processors configured to receive driving environment data and detect, by processing the driving environment data, an external driving condition. When the one or more processors detect the external driving condition, the one or more processors may cause the actuator component to adjust the adjustable exterior vehicle component to a specific physical configuration.
US11046264B2
An in-vehicle emergency power supply device includes a power storage unit including an electric double-layer capacitor, a charging circuit charging the power storage unit, a discharging circuit discharging the power storage unit, and a controller controlling the charging circuit and the discharging circuit. When the charging circuit charges the power storage unit, the controller determines a set full charging voltage of the power storage unit, determines a correction charging voltage lower than the set full charging voltage based on the set full charging voltage, and controls the charging circuit to charge the power storage unit until a stored voltage reaches the correction charging voltage. This in-vehicle emergency power supply device stabilizes an output voltage thereof.
US11046257B1
An improved snap-on grille overlay with complete surround and method for manufacturing the same, comprising interior regions containing the snap-on technology used for snapping over corresponding exterior regions of a manufacturer's existing grille, wherein upon engagement of a rigid polymer upper lip and a rigid polymer lower lip and a rigid polymer connecting lip of the present invention's improved automotive grille overlay with the corresponding portions of a manufacturers grille, the present invention's improved automotive grille overlay is firmly affixed to said manufacturer's grille without the use of double-sided tape or clips as taught by the prior art. In addition, a three dimensional (3D) scanned imaging of the individual embodiment component parts is generated, after rigorous testing, and is transferred to an injection molding computer to generate the injection molding designed precisely corresponding to each individual component parts of the present invention.
US11046255B2
There is provided a sensor mounting structure for a sensor having a detection surface configured to detect information around a vehicle. The sensor mounting structure includes an exterior member of the vehicle provided with an opening that is provided to be wider than an outer shape of the detection surface, and a cover disposed around the detection surface to close a space between an outer peripheral edge of the detection surface and an opening edge of the opening. The opening is provided such that then opening edge of the opening is disposed around the detection surface with a space between the opening edge and the detection surface.
US11046254B2
The invention concerns a roof bar assembly (1) comprising a bar, several feet (2) for attaching the bar (6) to the roof of a vehicle and several screws (90) for attaching the bar (6) to each corresponding foot (2). The bar (6) can be attached in a longitudinal position in which the bar (6) is parallel to a longitudinal axis of the vehicle or in a transverse position in which the bar (6) is perpendicular to the longitudinal axis of the vehicle. The roof bar assembly (1) comprises spacer means positioned between each foot (2) and the bar (6) configured such that, in the transverse position, the distance between an attachment plate (21) of the foot (2) intended to be attached to the roof and the bar (6) is greater than the distance between the attachment plate of the foot (2) and the bar (6) in the longitudinal position.
US11046251B2
An interior rearview mirror assembly for a vehicle includes a mirror head, a mirror mounting structure configured to adjustably mount the mirror head at an interior portion of the vehicle, and a receiving portion for receiving a portable self-contained garage door opening module. The portable module includes a user input and a housing, and is operable to wirelessly transmit a radio frequency signal responsive to actuation of the user input of the portable module. With the portable module received at the receiving portion of the interior rearview mirror assembly, the user input is accessible by a driver of the vehicle. A retaining element is configured to attach to the mirror casing at the receiving portion to releasably secure the portable module at the receiving portion.
US11046241B2
Automatic deceleration indication involves a deceleration sensor unit that senses deceleration and a microprocessor that causes deceleration warning light illumination when a sensed deceleration exceeds a threshold value. The deceleration sensor unit may include a solid state accelerometer acting as a deceleration sensor, a GPS module acting as a deceleration sensor, or both. The deceleration warning light my be a brake light, a separate warning light attached to a vehicle, or worn by an operator or passenger of bicycle, scooter, or motorcycle.
US11046221B2
A skeletal structure is provided that includes a panel, a first frame joined to a front surface side of the panel, and a plurality of reinforcing structure sections. The plurality of reinforcing structure sections are surrounded by primary beads and divided into subsections by auxiliary beads. The plurality of reinforcing structure sections are also formed on the panel and each of the primary beads bulges into a ridge shape.
US11046209B2
A passenger seat comprises a backrest and a seat element that includes a first portion adjoining the backrest and a second portion that can pivot between a rest position and an operational position. In the operational position, the second portion of the seat element increases a depth of a seat pan of the seat element that can be used by the user. A locking mechanism is configured to prevent a pivoting movement of the second portion of the seat element from the operational position thereof into the rest position thereof when a weight of a user sitting in the passenger seat acts on the seat element.
US11046200B2
An on-board control device relays data communication between a vehicle module and a vehicle ECU which generates a signal for commanding a driving mode of a vehicle. The on-board control device includes a first interface via which communication with the vehicle ECU is performed, and a second interface via which communication with the vehicle modules is performed. The first interface relies on specifications for communication with the vehicle ECU, and the second interface does not rely on the specifications for communication with the vehicle ECU.
US11046196B2
A charge port covering assembly includes, among other things, doors moveable between a covering position where the doors block access to a charge port, and an accessing position where the doors permit access to the charge port. A door release assembly includes a portion that tilts in response to movement of a charger toward an engaged position with the charge port to permit movement of the doors to the accessing position. A charge port covering method includes, among other things, blocking access to a charge port using a doors in a covering position, and tilting a portion of a door release assembly with a charger. The tilting permits a transitioning of the doors from the covering position to an accessing position where the charger can couple with the charge port.
US11046195B2
An apparatus for transmitting energy and information includes at least one first electrical conductor configured to transmit a charging current of a charging system for an electric vehicle, a second electrical conductor configured as a protective conductor of the charging system, a third electrical conductor configured to transmit a control pilot signal, and a fourth electrical conductor configured to transmit a counterconductor signal. The apparatus has a transmission device, which is configured to transmit the information as a differential signal of the control pilot signal and the counterconductor signal.
US11046193B2
The present disclosure describes techniques for detecting foreign objects by detecting changes in an electrical characteristic of an array of sense elements for detection objects based on a current measurement approach. In some aspects, an apparatus for measuring changes in current for detecting objects is provided. The apparatus includes a plurality of sense circuits each comprising a sense coil, the plurality of sense circuits each electrically connected to a common output node. The apparatus further includes a driver circuit electrically connected to the plurality of sense circuits and configured to operate as a voltage source and selectively apply a voltage signal at an operating frequency to each of the plurality of sense circuits. The apparatus further includes a current measurement circuit electrically connected to the common output node. The current measurement circuit is configured to provide a measurement output proportional to an electrical current at the common output node.
US11046185B1
The invention is a robust lensless instrument cluster configured for installation in a vehicle. The instrument cluster comprises an outer case, a PCB and lighting structure, an inner frame, an optical bonding assembly, halo lighting portions, a seamless display comprising tell-tale indicators and gauges, and an outer visor. The instrument cluster further comprises a plurality of LEDs for compartmentalized and indirect lighting of the tell-tale indicators on the seamless display and the halo lighting portions around the edges of the seamless display. Because the instrument cluster is lensless and otherwise exposed to the environment, it comprises a seal system to prevent the ingress of water and dust into the interior components.
US11046179B2
A wakefulness induction control device includes a sleepiness detector that detects a sleepiness level indicating a degree of sleepiness of a user; a controller that actuates a wakefulness inducer that induces wakefulness in the user when the sleepiness level detected by the sleepiness detector meets a predetermined reference, and stops the wakefulness inducer when a predetermined duration has passed after actuation of the wakefulness inducer, and an output that outputs actuating information of the wakefulness inducer. The actuating information includes time information indicating the duration left until the controller stops the wakefulness inducer.
US11046175B2
A fueling system is disclosed for use with a service vehicle with a fuel tank and a main engine, and an auxiliary system. A fuel distribution system can include at least one fuel pump and at least one fuel nozzle. A compound fuel extractor can be configured to engage the main fuel tank of the service vehicle to provide first and second overlapping flow paths out of the main fuel tank. The first overlapping flow path can direct fuel from the main fuel tank to the main engine, and the second overlapping flow path can direct fuel from the main fuel tank to the auxiliary system.
US11046158B2
A foldable roof assembly having 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 the occupant a quick and easy open air effect. Two door rails of the soft panel top assembly are connected to the vehicle. Two side bows are attached to a first bow member, which is secured to a windshield frame when in a closed position, and are connected at a pivot point 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 a wireframe and engages with seals in the hard top roof portion to provide a weatherproof seal.
US11046149B2
A vehicle heater combustion chamber assembly includes a housing area (14) with an ignition element mount (36) supporting an ignition element (34) and another housing area (16) defining a fluid flow space (26) with an access opening (32). The ignition element or/and an electric ignition element line (76) is moveable through the access opening. An elastically deformable closing element (40) closes the access opening and includes a meshing area (48), interacting with a housing area wall (42) surrounding the ignition element access opening and including an inner meshing area supported relative to an inner surface of the wall, which faces the fluid flow space. The closing element includes a closing element bottom (44) with an outer bottom surface (94) oriented outwardly, in the direction away from the fluid flow space. The outer bottom surface is offset in a direction of a closing element longitudinal axis towards the fluid flow space.
US11046146B2
A control element, in particular a mechatronic control element of a motor vehicle, for an electronic component, includes a sensor integrated in the control element. An electronic component having such a control element, and a motor vehicle with such an electronic component, are also provided.
US11046143B1
Some embodiments provide a fully-actuated suspension system which can provide adjustable displacement of a sprung mass from a neutral suspension position over an unsprung mass. The system includes a variable pressure air spring which can adjust the neutral suspension position and execute low-frequency displacements and a hydraulically-driven piston which can execute high-frequency displacements. The system can communicate information to a driver, via haptic feedback provided via actuator displacements, which can augment the driver's situational awareness. The system can provide augmented vehicle braking via displacing the unsprung mass of the vehicle towards the surface upon which the vehicle rests to increase the normal force and contact area of the unsprung mass on the surface, unload torsion of the wheel induced by applied braking pressure to the wheel, etc. The system can compensate for vehicle oscillations at frequencies below the primary ride frequency, thereby mitigating the risk of occupant motion sickness.
US11046139B2
A strut mount and bearing assembly includes a strut mount having upper and lower ends, a central bore for receiving a shock absorber end and an annular upper race surface between the upper and lower ends and extending circumferentially about the bore. The upper end is fixedly connectable with a vehicle body and has a flat attachment surface disposeable against a vehicle surface of the vehicle body. A first bearing race is disposed on the mount and a spring seat having a second bearing race is movably coupled with the strut mount. The seat also has a lower end with spring engagement surface and a second bearing race is disposed on the seat spaced axially from the first bearing race. Rolling elements are disposed between the first and second bearing races to form a bearing. The various components are formed and sized to make an axially compact assembly.
US11046137B2
A fiber-reinforced resin structure body includes a first member and a second member. The first member is made of a fiber-reinforced resin; and the second member is made of a fiber-reinforced resin and forming a closed space by being joined to the first member. One or both of the first member and the second member includes a side wall having two side surfaces located on both sides in a direction of a load loaded on a swing end of the fiber-reinforced resin structure body. A joint joining the first member and the second member together is provided more on an inside than an outer wall surface located on an opposite side to the closed space out of the two side surfaces is.
US11046133B2
The present invention provides, with reference to FIG. 1, a power train for an amphibian operable in land and marine modes. The power train comprises a prime mover, a first land propulsion device, a first marine propulsion device and a speed change transmission. The prime mover is arranged to drive the first land propulsion device through/via the speed change transmission in land mode. The prime mover, or at least a portion thereof, is located between the speed change transmission and a rearward most part of the amphibian, with the speed change transmission located spaced ahead of, in front of, the prime mover.
US11046132B1
A bicycle trailer latch comprises a skewer engaging surface that is desirably at least in part spherical, such as hemispherical. When engaging a bicycle skewer at the rear wheel of a bicycle, the spherical engagement surface allows more freedom of movement of the bicycle trailer relative to the skewer during towing. This enhances the trailers ability to track the movement of the bicycle. The latch can comprise a housing with a housing opening sized to receive the end portion of the bicycle wheel skewer. A stop inside the housing is pivotal to stop closed and stop open positions. In the stop closed position, the housing opening is sufficiently to block the decoupling of the latch from bicycle skewer. In the stop open position, the stop opens the housing opening sufficiently to permit passage of the end portion of the skewer through the housing opening.
US11046127B2
A tire condition detecting device includes a case, a detecting section, which is accommodated in the case to detect a condition of a tire, an attachment portion provided in the case, an insertion hole, which is provided in the attachment portion and is configured to allow a snap-in valve to be inserted into the insertion hole, and a case-side fitting portion, which is provided in the attachment portion to be positioned outward of the insertion hole in a direction orthogonal to a central axis of the insertion hole, and is configured to be fitted to a clamp-in valve. The snap-in valve inserted into the insertion hole or the clamp-in valve fitted to the case-side fitting portion is attached to the case with a fixing tool.
US11046126B2
A pneumatic tire includes a tread portion including main grooves and land portions. In a cross-sectional view of the tire, one of the land portions includes a first edge, a second edge, a ground contact surface extending between the first edge and the second edge and having an arc-shaped profile protruding radially outwardly, and conductive portion made of conductive rubber. The conductive portion extends from a radially inner end to a radially outer end exposed at the ground contact surface with an inclination toward the first edge. The inner end is connected to a tire internal structural member to be electrically connected to a rim when the tire is mounted on the rim. On the ground contact surface, a central position of the outer end is located on a central position of the land portion in a tire axial direction, or on a side of the first edge.
US11046120B2
A tire comprises a tread portion 2. The tread portion 2 comprises a plurality of lateral grooves 8 extending in a tire axial direction and blocks 9 divided by the lateral grooves 8. At least one of the blocks 9 includes a first lateral block wall 16 positioned on a side of one of the lateral grooves 8 adjacent thereto and a sipe pair 22 consisting of a first lateral sipe 23 and a second lateral sipe 24 adjacent to each other in the tire axial direction with a gap 25 therebetween. The first lateral block wall 16 has, at a center portion thereof in the tire axial direction, a convex portion 20 partly protruding toward the one of the lateral grooves 8. The gap 25 is arranged in a convex portion projection area 26 obtained by extending the convex portion 20 along a tire circumferential direction.
US11046116B2
Airplane tire tread (2), having an axial width L, comprises a middle part (3) having an axial width LC between 50% and 80% of L and composed of a middle rubber composition, and two lateral parts (41, 42), positioned axially on either side of middle part (3), each having an axial width (LS1, LS2) between 10% and 25% of L and each composed of a lateral rubber composition. The middle rubber composition comprises at least 50 phr of a first middle part diene elastomer (“FMPDE”), at most 70 phr of a middle part reinforcing filler (“MPRF”) and a crosslinking system. FMPDE is a terpolymer of ethylene, of an α-olefin and of a non-conjugated diene. The FLPDE lateral rubber composition of each lateral part comprises at least 50 phr of a first lateral part diene elastomer, a lateral part reinforcing filler content at least equal to the MPRF and a crosslinking system. The FLPDE is a terpolymer of ethylene, of an α-olefin and of a non-conjugated diene.
US11046110B2
A process for manufacturing a light-alloy hybrid wheel, implements the following separate operation phases: making a flange with an internal profile capable of constituting a tire bead seat; making a rim with, on one side, an outer profile capable of constituting a tire bead seat and, on the other side, a circular flank for assembly with a part of the flange; and assembling the flange with the rim, at the seat of said flange and the circular flank of the rim. The rim is made according to the following consecutive operations: an operation of manufacturing a circular flank; then an operation of expanding said circular flank to the size of the final rim in a single step; then an operation of cold or hot flospinning of said circular flank so as to obtain the rim in the final shape and profile thereof, comprising a shoulder only on the side that will not be welded to the flange.
US11046109B1
The present disclosure provides an artware with a water stirring function and a projection function. The artware includes a housing structure, a control circuit board including a switch, a magnetic rotating unit controlled by the control circuit board, and a projection unit controlled by the control circuit board. The control circuit board, the magnetic rotating unit, and the projection unit are arranged in the hosing structure.
US11046107B2
The present invention is related to decorative surface coverings, in particular floor or wall coverings, exhibiting low VOC emission, comprising one or more adjacent plasticized polyvinyl chloride layers and a polyurethane top-layer, said top-layer being obtained from the actinic irradiation of an aqueous ethylenically unsaturated polyurethane dispersion after evaporation of the water part. The decorative surface coverings comprise a mechanical embossed textured and/or patterned structure.
US11046104B2
A composition comprising a first infrared absorbing material which is a doped metal oxide comprising indium and/or tin; and a second infrared absorbing material which is a compound selected from: or a salt or polymer thereof, wherein —M is a metal selected from a group 3-10 (Group 1MB-VIII) element or a lanthanide; —R1 is selected from hydrogen, phosphonate, sulphonate, nitro, halo, cyano, thiocyano, thioalkyl, thioaryl, alkyl, alkoxy, aryl, aryloxy, amines, substituted amines and substituted aryl; —one of R2 and R3 is oxygen and the other of R2 and R3 is NO; —n is a number corresponding to half the co-ordination number of the metal M; —each L and L′ is independently a ligand complexed to the metal M; and —y is a number corresponding to the co-ordination number of the metal M.
US11046103B2
The present invention relates to round corner cutting machine that comprises 5 pairs of suckers (116), each pair of sucker (116) grips single book and middle sucker (116) being located between pairs of sucker (116) that grip middle book. Here, position of each pair of sucker (116) is adjusted by adjusting position of guide blocks though adjustable links (107, 108). Further, distance between suckers (116) of each pair is adjusted by sliding the sucker cups (113) 10 within slot (112) of guide block so that according to size of books, the position of sucker is defined such that each book is gripped by one pair of sucker. After gripping, each pair of sucker (116) is separated linearly so that books are separated from their partition line. Said separated books are conveyed to back stopper assembly (3) where books are properly positioned and then 15 corner cutting assembly carry the corner cutting of books.
US11046102B2
An example ink tank includes an ink tank and a cap assembly attached to the ink tank with a preloaded hinge. The hinge rotates the cap assembly from a closed position to an open position when the cap assembly is unlatched. The cap assembly includes a bung to seal the ink tank during a partial rotation of the cap assembly when the cap assembly is unlatched. The ink tank also includes spring-loaded linkage connected to a valve in the ink tank. An effector extending from the cap assembly engages the spring-loaded linkage when the cap assembly is latched and disengages from the spring-loaded linkage after the cap assembly is unlatched. The spring-loaded linkage opens the valve when engaged with the effector, and closes the valve when disengaged from the effector, while the bung maintains a tank seal until the internal valve is closed.
US11046085B2
Provided is a printer including an ink tank provided with, at a side surface, an optical separator for separating light in a vertical direction, a print head performing printing by using ink in the ink tank, a photoelectric conversion device detecting light incident from the ink tank after passing through the optical separator, and a processing unit detecting an amount of ink in the ink tank based on an output of the photoelectric conversion device.
US11046079B2
A liquid absorber includes a liquid absorption member, a case, and a cover. The liquid absorption member absorbs liquid. The liquid absorption member includes a fiber and a liquid-absorbent resin. The liquid absorption member is stored in the case. The cover covers the liquid absorption member. The cover includes through-holes through which the liquid is to pass. The cover includes a recessed portion recessed toward the liquid absorption member. The recessed portion is disposed at a location to which the liquid is to be discharged. The through-holes are disposed at least in the recessed portion.
US11046076B2
A liquid discharge head includes: a liquid chamber; a supply flow path supplying liquid to the liquid chamber; a discharging flow path being provided away from the supply flow path in a horizontal direction and discharging the liquid from the liquid chamber; a first-connecting-flow-path communicating between the liquid chamber and the supply flow path; and nozzles for discharging the liquid supplied from the liquid chamber. The first-connecting-flow-path includes a first-supply-bottom-surface inclined downward with respect to a horizontal plane at a first-angle from the supply flow path toward the liquid chamber, and a second-supply-bottom-surface located between the first-supply-bottom-surface and the liquid chamber and inclined downward with respect to the horizontal plane at a second-angle from the first-supply-bottom-surface toward the liquid chamber. The first-angle is greater than or equal to 0 degrees and is less than 90 degrees, and the second-angle is greater than the first-angle and is less than 90 degrees.
US11046069B2
A wheel logo imprinting device includes a wheel feeding system, a position identification system, a wheel turning system, a logo imprinting system, a station switching system, a logo drying system and a wheel discharging system. The device can be used for continuous production of assembly lines, can realize multi-directional, multi-angle and multi-number imprinting of personalized logos, orderly connects feeding, imprinting, drying and discharging through a reasonable process layout, and integrates imprinting and drying by using double stations so as to greatly improve the production efficiency and shorten the production cycle.
US11046036B2
A method of positioning a braided fibre sleeve relative to a tool surface, the braided fibre sleeve comprising a longitudinal axis and biaxially oriented tows arranged at acute angles relative to the longitudinal axis, the method comprising; applying tension to a plurality of axial threads disposed along the longitudinal axis, such tension forming a tensioned braided fibre sleeve; positioning the tensioned braided fibre sleeve relative to a tool surface; and releasing tension on the plurality of axial threads.
US11046030B2
Marine vessels, including combatant (naval) vessels are produced inexpensively without requiring the use of as many skilled personnel as is conventional. The vessel produced has a high strength metal truss structure (both above and below the water line) capable of carrying major hull loads. A number of curved or doubly curved composite (e. g. GRP) panels produced by vacuum assisted resin transfer molding are fastened by bolts, marine adhesives, and/or rivets to the below water line portions of the truss structure where necessary to handle slamming loads and to reduce water resistance and wake. Substantially flat composite pultruded panels are fastened to the truss structure both above the water line, and below the water line where the resistance to slamming loads and reduction of water resistance and wake are not critical. Necessary equipment is installed within the open truss volume before the above-water-line panels are fully installed.
US11046026B2
A method for manufacturing curved composite material omega stringers, comprising: automatic tape laying-up in an ATL machine, an AFP machine or a FLU machine and automatic cutting of the contour, to achieve a straight preform with reinforcements; flat forming to obtain an omega shape on the straight preform to transform it into a straight omega shaped preform; and curve forming the straight omega shaped preform by placing it in a flexible tool comprising a longitudinally embedded stiff band and a laminate clamping arrangement, the laminate clamping arrangement being located in extreme positions of the flexible tool, the flexible tool being covered by a mechanical closing arrangement, such that a head of the straight omega shaped preform has reinforcements on both extremes, the reinforcements being held by the laminate clamping arrangement during the forming process, and afterwards the straight omega shaped preform is heated and transformed into a curved omega stringer.
US11046017B2
The sealing device includes a heatable base plate that cooperates with a heatable split plate to simultaneously form three intersecting seal lines. The split plate includes an alpha plate and a beta plate. The alpha plate and the beta plate each include a first heated surface that cooperate with the base heated surface to form a pair of co-linear seal lines. In addition, the alpha plate and the beta plate each include a second heated surface that cooperate together to form a third seal line that extends in a direction perpendicular to the co-linear seal lines and intersects the co-linear seal lines. A method of forming a complex seal joint is also described.
US11046014B2
A support material for use in an additive manufacturing system to print a support structure for a three-dimensional part. The support material includes a base resin that is substantially miscible with a part material used to print the three-dimensional part, and has a glass transition temperature within about 10° C. of a glass transition temperature of the part material. The support material also includes a dispersed resin that is substantially immiscible with the base resin, where the base resin and the dispersed resin are each thermally stable for use in the additive manufacturing system in coordination with the part material.
US11046009B2
A system for detecting corruption in a three-dimensional model for use in additive manufacturing comprises a non-transitory computer-readable medium with instructions stored thereon, that when executed by a processor, perform the steps of obtaining a set of tool-control language instructions that define an additive manufactured part, obtaining a first mechanical specification for the additive manufactured part, constructing a virtual three dimensional model from the set of tool-control language instructions, performing at least one analysis step on the virtual three dimensional model to determine whether the virtual three dimensional model meets the first mechanical, electrical, thermal, and/or magnetic specification, and indicating that the set of tool-control language instructions is corrupt when the virtual three dimensional model fails to meet the first mechanical, electrical, thermal, and/or magnetic specification. A method of producing an additive manufactured part is also described.
US11046006B2
A method for making a rapid prototype of a patient's mouth to be used in the design and fabrication of a dental prosthesis. The method takes an impression of a mouth including a first installation site having a dental implant installed in the first installation site and a gingival healing abutment having at least one informational marker attached to the dental implant. A stone model is prepared based on the impression, including teeth models and model markers indicative of the at least one informational marker. The model is scanned. Scan data is generated from the scanning. The scan data is transferred to a CAD program. A three-dimensional model of the installation site is created in the CAD program. The at least one informational marker is determined to gather information for manufacturing the rapid prototype. Rapid prototype dimensional information is developed. The rapid prototype dimensional information is transferred to a rapid prototyping machine which fabricate a rapid prototype of the patient's dentition as well as a dental implant analog position.
US11046004B2
An apparatus for the treatment of residual thermoplastic powder from an additive manufacturing process includes a feed apparatus for feeding powder, which includes the residual thermoplastic powder, to a pressing area, and two rotatable roller elements which are drivable in opposite directions. Lateral surfaces of the two rotatable roller elements are adjacent to one another in a pressing area and each laterally have a plurality of molding elements that are assigned to one another in pairs in order to compress powder into granules in the pressing area. Also, a cam mechanism is included and configured to deflect the molding elements of one of the two rotatable roller elements radially depending on the angle of rotation.
US11046000B1
A manufacturing by consolidation system suitable for fabricating a component may include a consolidating head movable in a tamping direction. The consolidating head may include at least one support member. A lower head may be carried by the at least one support member. The lower head may have at least one tamper. At least one material dispensing assembly may be carried by the at least one support member. The at least one material dispensing assembly may be configured to contain or support a supply of at least one consolidating material. At least one material support guide may be carried by the lower head in material-receiving relationship to the consolidating roll unit. The at least one material support guide may have a guide discharge end forwardly of the tamper along the tamping direction. A platform positioning assembly may be disposed generally beneath the consolidating head. A working platform may be carried by the platform positioning assembly. In some embodiments, the platform positioning assembly may be configured to impart multi-positional capability to the working platform.
US11045997B2
A support material for use in an additive manufacturing system includes a copolymer of vinyl pyrrolidone (VP) monomers and elastomeric monomers. The elastomeric monomers and the VP monomers are covalently bonded and copolymerized. The support material is thermally stable even at temperatures above 80° C. and is disintegrable in aqueous solutions such as tap water.
US11045986B2
An injection molding device (1) for producing plastic parts (2) consisting of one or more material components is provided. The injection molding device (1) comprises an injection mold (3) having a center part (5) that is rotatable about a first axis of rotation (4), which center part is arranged between a first and a second mold half and which can be moved relative to said mold halves in a first direction. The center part (5) has cavities (7) on the lateral surfaces (6). A retaining device (10) is used to retain the center part (5) in the injection molding device (1). A transfer device (16) is arranged laterally next to the center part (5) at least in an open position and is used to transfer plastic parts (2) into a storage means (28).
US11045968B2
A knife assembly for use in a veneer cutting machine such as a rotary veneer lathe and a veneer slicer includes a knife blade, a knife blade holder and a knife adjusting bolt with a lock nut. The knife blade holder includes a holder block having formed therethrough a threaded hole through which the knife adjusting bolt is adjustably inserted. The holder block has a first support surface that is in supporting contact with a part of one surface of the knife blade on the side thereof where a bevel face of the knife blade is formed and a second support surface that is in supporting contact with a part of a base end surface located opposite from and extending parallel to a cutting edge of the knife blade.
US11045963B2
A knife with a pressure indication means with a sensor which is actuated when the cutting edge is forced onto a material, a processing means receiving a signal from said sensor and sending a signal to a notification means indicating the pressure as soon as a predefined condition is met.
US11045946B2
According to one embodiment, a holding device includes a holder and a controller. The holder is configured to hold an object. The controller is configured to determine a holding posture and a holding position of the holder with respect to the object so that at least one of protrusion of the holder from an outer shape of the object and protrusion of the object from an outer shape of the holder satisfies a predetermined condition when viewed in a direction in which the object and the holder overlap each other, based on information indicating the outer shape of the object.
US11045941B2
A guide apparatus for guiding a woodworking router relative a workpiece, comprising: a base for engaging with a workpiece or worktable carrying the workpiece; a guide frame coupled to the base and having at least one guide defining a linear guide path; a router housing slidably engaged with the guide for movement along the guide path relative the guide frame in an engaging direction towards the base and a disengaging direction away from the base, the router housing being configured to receive a woodworking router so that, in use, a router bit of the router extends from the router housing towards the base; and an actuation mechanism having a pivotable handle for receiving an input force from an operator to move housing along the guide path. The actuation mechanism is configured so that an input force is required to raise the housing and the router received therein against gravity.
US11045937B2
A coupler includes a collar defining a member receiving passage. First and second lobes extend outwardly from the collar. The first lobe includes a lobe ramp surface, a cylindrical projection extending from the first lobe and radially surrounding the lobe ramp surface, and a gear extending from the cylindrical portion. A passage is defined in the first and second lobes and has a first axis. A lever arm is rotatable about the first axis. The lever arm includes a lever ramp surface. A pawl arm is movably connected to the lever arm. The pawl arm includes a portion biased into engagement with the gear teeth. A fastener extends through the passage and couples the lever arm to the first lobe so the lever ramp surface cams with the lobe ramp surface. Rotation of the lever arm in a first direction brings the first and second lobes toward each other.
US11045934B1
The present invention provides an apparatus, system and method for replacing seats utilizing a hydraulic pancake jack that may be utilized with a valve seat puller, which may include an air return system and or a spring return system.
US11045932B2
A tool for mounting a muffler on a vehicle includes a tool body having a tool support member with mounting holes and walls with an external peripheral surface configured to connectively receive a muffler hanger stay. The walls define an interior recessed region configured to connectively receive a muffler hanger. A tool handle member extends from the tool support member to facilitate manual alignment and mounting of the muffler hanger and the muffler hanger stay on the muffler and the vehicle.
US11045930B2
A retention socket is configured to hold a non-ferrous metallic fastener and includes a socket body defining a cavity shaped to receive a head of the non-ferrous metallic fastener. The retention socket further includes a mechanical retaining feature coupled to the socket body to removably couple the non-ferrous metallic fastener to the socket body without the aid of magnetic forces.
US11045929B1
An angle screw feeding device comprises a screw feeding unit, a screw transporting unit, and a screw driving unit. The device is able to be used with small screws. Further, the device is able to perform an automatic screwing action at any selected angles.
US11045925B2
An anti-slip fastener remover tool includes a torque-tool body and a plurality of paired engagement features. The plurality of paired engagement features that grips the lateral surface of the stripped fastener head is radially positioned around a rotation axis of the torque-tool body. The plurality of paired engagement features, wherein each paired engagement feature is offset by 30 degrees, comprises a first engagement feature and a second engagement feature. The first engagement feature and the second engagement feature each comprises a bracing section and a cavity section that are adjacently connected to each other. The cavity section of the first engagement feature is adjacently connected to the cavity section of the second engagement feature. The bracing section of the first engagement feature and the bracing section of the second engagement feature are oppositely positioned of each other about the cavity sections of the first and second engagement features.
US11045924B2
A folding torque wrench includes a bar body, a connection rod the front end of which is pivotally connected with the bar body, a tubular body fitted on the connection rod and a torque adjustment mechanism having at least one elastic member and an adjustment member. A threaded section of rear end of the connection rod is screwed in a threaded hole of the adjustment member. The threaded section of the connection rod and the threaded hole of the adjustment member are formed as a first threaded section and a second threaded section. The first threaded section is at least double-start threads. When rotating the adjustment member by one circle, the adjustment member is moved in the longitudinal direction of the connection rod by a travel, which is over two time the pitch of the first threaded section. The torque value of the wrench can be quickly greatly adjusted only by means of rotating the adjustment member by few circles.
US11045921B2
A polishing apparatus capable of accurately determining a service life of a light source, and further capable of accurately measuring a film thickness of a substrate, such as a wafer, without calibrating an optical film-thickness measuring device, is disclosed. The polishing apparatus includes a spectrometer configured to decompose reflected light from a substrate in accordance with wavelength and measure an intensity of the reflected light at each of wavelengths a film thickness of the substrate is determined based on a spectral waveform indicating a relationship between the intensity of the reflected light and wavelength. An optical-path selecting mechanism is configured to selectively couple either a light-receiving fiber or an internal optical fiber to the spectrometer.
US11045918B2
In a method for referencing a workpiece (2) arranged in a machine tool, an image of the workpiece (2) is first of all created using a camera device (5) of the machine tool and is then displayed on a display device (6). An X-Y display coordinate (9) is selected by a user using the displayed image. A Z reference coordinate is then determined in an automated manner. An X-Y-Z starting coordinate (7) can be calculated on the basis of the Z reference coordinate determined in an automated manner and the X-Y display coordinate (9) input by the user. A measuring probe (8) of the machine tool is then moved in an automated manner to the X-Y-Z starting coordinate (7) and the X-Y-Z reference coordinate of the workpiece (2) is determined on the basis of the position of the measuring probe (8), as predefined by the X-Y-Z starting coordinate (7), by means of a suitable determination method using the measuring probe (8). In order to determine the Z reference coordinate, the measuring probe (8) is moved through the region which can be captured by the camera device (5) along a viewing beam (16) starting from the camera device (5) in the direction of a target point (26) until the measuring probe (8) touches the workpiece (2).
US11045913B1
This application relates to a method for disassembling a portable electronic device. The method can include generating data associated with disassembling the portable electronic device based on measurements of a housing of the portable electronic device, removing a display assembly from the housing using a first module of a modular system based on the measurements of the housing, and removing an energy storage component from the housing using a second module of the modular system based on the measurements of the housing.
US11045907B2
A system of additive-manufacturing by laser melting of a powder bed. The system includes a first laser unit selectively emitting a first laser beam to form at least one layer of material by melting the powder bed; a second laser unit selectively emitting a second laser beam to machine at least a portion of the layer of material; and an optical unit enabling to focus the first laser beam on the powder bed to be melted and the second laser beam on the layer of material to be machined. The system is able to produce a part by successive stacking of melted then machined layers of material. A process of additive-manufacturing by laser melting of a powder bed is also contemplated.
US11045898B2
A friction stir spot welding method according to one aspect of the present invention includes: performing a plunging process of moving a shoulder (28) toward a second workpiece (102) from a first workpiece (101) side while rotating a rotary tool to plunge the shoulder into the first and second workpieces; and performing a backfilling process of pushing stirred materials that have flowed into an inside of the shoulder in the plunging process out of the shoulder and backfilling a plunging hole with the stirred materials, the plunging hole being formed by the plunging of the shoulder. In the plunging process, the shoulder is plunged to a position that is shifted from a boundary between the first workpiece and the second workpiece to the second workpiece side by 1 mm or more, such that a component of a protective layer (104) is concentrated in a central portion of a stirred portion (105) when the backfilling process is completed.
US11045894B2
Aluminum-base alloy workpieces have surfaces with films of aluminum oxide which inhibit good contact with weld faces of resistance spot weld electrodes and the faying surfaces of, for example, sheet workpieces stacked for welding. Sometimes, the surfaces of the sheets also are coated with an adhesive or a sealer which further complicates welding. But in accordance with this invention, weld faces of opposing, round, copper welding electrodes are pressed against opposite outside surfaces of the sheets at a spot weld site and weld current is applied to the electrodes in accordance with a three-stage weld schedule to better form each weld. The weld schedule comprises a Conditioning stage (stage 1), a weld nugget Shaping stage (stage 2), and a weld nugget Sizing stage (stage 3).
US11045873B2
The invention relates to a method for manufacturing a metal, ceramic, or composite part (PF) by flash sintering, which comprises simultaneously applying, inside a die (M), a uniaxial pressure and an electric current to a device containing a powder constituent material, said uniaxial pressure being applied by means of at least two pistons (P1, P2) which slide toward one another inside said die and each of which has a bearing surface (F1, F2) contacting said material, said bearing surfaces engaging so as to define the shape of the part to be manufactured, characterised in that: said part has a complex shape, including at least one first slender portion (V), such as a rod, plate, bevel, or shell, and a second portion (B), such as a base, plinth, or solid part, which is not slender in the slender direction of said first portion, and in that said uniaxial pressure is applied in a direction (z) substantially parallel to the smallest dimension of said first portion of the part, or to one of the two smallest dimensions thereof if said part is a rod. The invention also relates to a device for implementing such a method, and to a turbine blade made of a TiAl intermetallic alloy or a metal/silicide composite sintered by flash sintering.
US11045872B2
An alloy powder contains greater than or equal to 3% by mass and less than or equal to 30% by mass of tungsten, greater than or equal to 2% by mass and less than or equal to 30% by mass of aluminum, greater than or equal to 0.2% by mass and less than or equal to 15% by mass of oxygen, and at least one of cobalt and nickel as the balance. The alloy powder has an average particle diameter of greater than or equal to 0.1 μm and less than or equal to 10 μm.
US11045867B2
A crack-free continuous casting mold configured so that occurrence of cracks at a casting billet can be reduced even in a case where a casting speed exceeds 500 mm/min. The continuous casting mold continuously casts a casting billet while cooling molten metal by a cooling device provided at a cooling casting mold. The cooling device includes multiple cooling nozzles configured to release coolant water to the casting billet pulled out of the cooling casting mold to cool the casting billet. Multiple ejection ports of the multiple cooling nozzles are arranged along an outer circumferential direction of a surface of the casting billet. Each ejection port has a short side and a long side, and is configured such that the long side is arranged along an axial direction of the casting billet.
US11045860B2
A material includes a sheet of metal having a first face and an opposed second face, and a metal grain direction. The first face is textured with a first set of texturing features. Each texturing feature of the first set includes, respectively, a groove cut into the first face and extending along a groove axis, and a barb extending from the groove and away from the first face. The texturing features of the first set are arranged in a plurality of rows, and the groove axes of the texturing features in a given row extend generally parallel to the given row. The rows are generally non-perpendicular to the grain direction.
US11045855B2
The bending machine (100) has an upper beam (211) and a lower beam (212), each of the beams (211, 212) having a clamping element extending therefrom adapted for clamping an elongated flat sheet metal workpiece (218) with a portion extending from the machine in cantilever fashion. Bending tool carriers (221, 222) having a bending tool (223, 224) extending therefrom are movable relative to the beams so that the bending tool (223, 224) can extend and pivot to form an elongated bend in the workpiece (218). A plurality of wedges (251, 252) are selectively extendable between the beams (211, 212) and the carriers (221, 222) to provide uniform depth of the bend in the workpiece (218) along the length of the bend, the depth of extension being adjustable with ball screws (261, 262) attached to synchro or servomotors (265, 266).
US11045853B2
The present invention relates to a method and tools for manufacturing of seamless tubular shapes, especially tubes and canisters. In the method of the invention the tubular shape is extracted from the flash continuously produced during the plunging of a consumable rod against a rigid anvil. The tools of the invention include a consumable rod; a non-consumable or consumable rigid anvil; first means for rotating the consumable rod and the non-consumable or consumable rigid anvil relatively with respect of each other; second means for plunging the consumable rod and the non-consumable or consumable rigid anvil relatively against each other; open die condition configuration for continuous production of flash during said plunging.
US11045846B2
Embodiments of the present invention include a hose handling system having a hose guide plumbed via a wash line to a fluid delivery device. The hose guide includes a pulley installed on a frame member, and a spray nozzle adapted to dispense a wash mixture. The hose guide is adapted to guide a hose as the hose is inserted into or withdrawn from a manhole, with the hose traversing the pulley. The wash mixture can be delivered through a wash line to the hose guide, which sprays the wash mixture on the hose in order to reduce or eliminate gross contamination or microbial contamination on the hose. The wash mixture typically, but not necessarily, has a freezing point below 32° F. and includes: a quaternary ammonium compound, an alcohol or glycol, an alcohol ethoxylate, and a fragrance.
US11045845B2
A decontamination station that can include a head assembly and a first puck member provided on the head assembly. The core member inflow passage and the puck member inflow passage together can form an inflow passage for incoming gas. The core bore and the puck bore together can form a cleaning chamber for accepting a stylus to be de-contaminated. A gas flow can be provided into the inflow passage, through the cleaning chamber, and from the cleaning chamber out through the outlet port. The gas flow can be configured to provide decontamination of the stylus positioned in the cleaning chamber. The first puck member can be removably disposed upon the head assembly for supplementing the first puck member, for adjusting height of the cleaning chamber, by removing the first puck member or adding one or more additional puck members.
US11045844B2
The present invention relates to a cleaning article that includes a cleaning article that includes melamine-formaldehyde foam. The melamine-formaldehyde foam includes at least two sheets and has a density above 12 kg/m3. Each sheet is from about 0.5 to about 4 mm in thickness and the static COF between two sheets is greater than 6. Additionally the present invention encompasses processes for making and methods for cleaning hard surfaces with a cleaning article according to the present invention.
US11045836B2
Surface treatment of a tubular surface defining an axis extending from a first surface end to a second surface end includes partially surrounding the tubular surface, at a first position, with a first set of treating units, with the treating units arranged in a first arcuate array. Furthermore, each treating unit is configured to include a plurality of first applicator heads. In some examples, a position of each of the plurality of first applicator heads is determined relative to the tubular surface. The first set of treating units is moved from the first position towards a second position. In one non-limiting example, each of the plurality of first applicator heads is independently controlled to selectively apply a first treatment as the first set of treating units moves from the first position towards the second position.
US11045831B2
A device for applying abradable material to a surface of an annular casing of a turbine engine, wherein the casing extends along a longitudinal axis, comprises a support equipped with first guiding means capable of guiding the support in relation to the casing in a radial direction in relation to the axis of the casing. The support is equipped with second guiding means capable of guiding the support in relation to the casing in an axial direction. The device further includes an application roller pivotally mounted in relation to the support in the axial direction and adjustment means allowing adjustment of the position of the roller in relation to the first guiding means, in the radial direction.
US11045827B2
A spreader for spreading a material including at least one pair of rotating discs having a plurality of generally radially oriented blades attached thereon for disbursing the material in a pre-selected pattern. The discs are rotatably positioned below an end of a funnel unit to receive material passing through the funnel units. The material, as it passes through the funnel units, is directed to a predetermined impact region on each of the rotating discs by a corresponding pair of deflecting vanes integrally fit and movably attached within each funnel of the pair of funnel units. Each deflecting vane is selectably movable by a corresponding actuator from a first position to a second position while the spreader is operating.
US11045819B2
The present invention relates to a spray device, comprising a spray nozzle body (2) and a substantially planar membrane layer (6) suspended over a nozzle cavity (3) to generate microjets, especially for pharmaceutical applications, in particular preservative free formulations. The nozzle body (2,8) contains a microbial barrier, particularly a microvalve (23,24) between a fluid supply channel (9) and said cavity (3).
US11045814B2
A cutter wheel includes a drive plate having a first side and a second side opposite the first side. A wear plate is coupled to the first side of the drive plate for rotation with the drive plate. First and second cutters are coupled to the wear plate such that the wear plate is at least partially between the first side of the drive plate and the first and second cutters. Each cutter includes a cutter tip and a fastener-mounting aperture. A first fastener extends through the fastener-mounting aperture of the first cutter, through a first fastener-receiving aperture in the wear plate, and into a first aperture in the drive plate. A second fastener extends through the fastener-mounting aperture of the second cutter, through a respective fastener-receiving aperture in the wear plate, and into a respective aperture in the drive plate.
US11045809B2
A method of collecting a sample for determination of 1,4-dioxane in drinking water includes providing a reagent dispenser operable to dispense a microbial inhibitor. A sample bottle having a predetermined inner volume is provided to a preparation site. The dispenser is calibrated to dispense a calibrated weight of the microbial inhibitor, such that a ratio of the calibrated weight to inner volume substantially equals a predetermined concentration of microbial inhibitor per liter of water determined to acidify water to a pH of 4 or less. The sample bottle is transported to a field site. The field site is remote from the preparation site. A sample of water is collected in the sample bottle at the field site that substantially fills the inner volume of the sample bottle. The dispenser is operated to substantially dispense the calibrated weight of microbial inhibitor into the sample of water.
US11045807B2
An integrated technological platform enabling real-time quantitative multiparameter metabolic profiling, utilizing either or both of extra and intracellular optical sensors, individually or simultaneously. A scalable embedded micropocket array structure, generally fabricated on fused silica substrates, facilitates the integration of multiple, spatially separated extracellular sensors for multiparameter analysis in a container formed with the use of an activation mechanism forming part of a device configured to hold the container during the measurements. The creation of hermetically sealed microchambers is carried out with a pneumatically and/or mechanically and/or electromechanically driven device that is “floating” within the holding device and that is optionally equipped with a vacuum/suction mechanism to hold a component of the container at its surface.
US11045806B2
The present invention provides an integrated type microfluidic electrochemical biosensor system for rapid biochemical analysis and the usage of the system. The system comprising: a continuous feeding unit for sequentially conveying lead eluent, sample solution, sample eluent, signal probe solution, signal probe eluent and electrochemical detection buffer solution; a microfluidic chip consists of one or more micro-channel network, the microfluidic chip covers the electrode array to form a channel system, capture probes which have interaction with the said sample solution fixed on the surface of the electrode array, said channel system is connected with the continuous feed unit; and a power system for providing power to said continuous feeding unit. The invention innovatively combine three technologies of planar electrode arrays, microfluidic chip technology and continuous feeding unit together, and the integrated type microfluidic electrochemical biosensing system which is small in size and low in cost and has a wide application prospect is provided.
US11045802B2
A sample carrier having a region for receiving a sample which is to be analyzed, the volume thereof being between 1-100 μl, and having an area for handling the sample carrier. The sample carrier is characterized by devices for the fluid-tight placement of the sample carrier together with the sample in an analysis device. An analysis device, in particular a flow cell, includes the sample carrier.
US11045793B1
Set forth herein is a Fischer-Tropsch catalytic system that allows for the efficient and selective conversion of syngas to useful hydrocarbons (nC4-nC24) as well as heavy alcohols (nC1-nC9) under ambient conditions. The instantly disclosed catalytic system is more practical and scalable than other known Fischer-Tropsch catalytic systems. Also set forth herein new catalysts which comprise supported metal-oxide-based catalysts. These catalysts are useful for the conversion of syngas into liquid hydrocarbon fuels under ambient reaction conditions. The instantly disclosed catalytic system can be made in a one-pot high mass production method, which is commercially practical and scalable. A variety of reaction products can be produced by making minor adjustments to the processes disclosed herein, e.g., by adjusting catalyst composition, reaction temperature and/or reaction pressure. The instantly disclosed process(es) produce Fischer-Tropsch products, heavy hydrocarbons (e.g., paraffin's, olefins, and their derivatives), and alcohols.
US11045786B2
Provided are superabsorbent materials composed of agar, and one or more water-soluble natural polysaccharides, and dietary compositions containing such superabsorbent materials. The disclosed superabsorbent materials have various food and therapeutic applications and can be used as loading vehicles for nutrients and therapeutic agents. Also provided are methods for preparing such superabsorbent materials.
US11045774B2
Provided is a container for liquids associated with a carbonator is provided including a base, a containment body, the container body and the base defining a first inner volume for a liquid, and an opening closable by a cap, configured to allow access to the liquid in the first inner volume, and wherein the base includes constraining means for a gas container having a second inner volume for the gas, a connection configured to place in fluidic connection the second inner volume with the first inner volume, a valve configured to obstruct or free the connection, and control means configured to control from outside the inner volume of the valve, and wherein the connection is separate from the opening.
US11045773B2
Disclosed is a porous medium, e.g., a bead, fiber, or membrane, comprising a porous support and a crosslinked polymer coating, wherein the polymer of the crosslinked polymer coating comprises at least one of polymerized monomer (A), at least one of polymerized monomer (B), at least one of polymerized monomer (C), wherein monomers (A)-(C) are as defined herein. Also disclosed are methods of preparing the porous medium and of treating a fluid containing a desired protein and one or more negatively charged species or of removing metals from organic solvents used in the microelectronics industry.
US11045769B2
A submerged membrane unit has air diffusers located outside of the membrane area in plan view. The diffusers may be mounted in or below a diffuser case. The diffuser case may have walls to direct bubbles towards the membranes. The diffusers may be drop diffusers, for example as in a single drop diffuser assembly. The membrane unit may have polymeric or ceramic membranes, for example ceramic flat plate membranes. In an example, a rectangular shrouded membrane unit has a diffuser case below it that is rectangular in plan view but trapezoidal in side view, with drop diffusers located in the corners of the diffuser case. In a process of treating high strength wastewater, for example thickening or digesting waste sludge, a membrane unit optionally with ceramic plate membranes is immersed in the wastewater. The membranes are sparged with bubbles produced below but beside the membrane unit in a diffuser case.
US11045763B2
The present application relates to a process for treating the off gas from a carbon black process, said process comprising the steps of: providing an off gas from a carbon black process, reacting said off gas in a first reaction step forming water and S, and condensing the S at a temperature Tcon where S is in a liquid phase and the water is in gas form thereby achieving a gaseous stream comprising water and a liquid stream comprising S, and wherein the first reaction step is carried out over a monolith catalyst.
US11045761B2
A separation membrane sheet that causes a specific fluid component to selectively permeate therethrough, comprises: a first porous layer; and a resin composition layer formed on the first porous layer. The resin composition layer has a filtration residue fraction of greater than or equal to 20% and less than or equal to 90%; and contains a resin having an ionic group or a salt thereof, and has an ion exchange capacity of greater than or equal to 1 millimole equivalent per 1 g of a dry resin in a filtration residue.
US11045760B2
A facility and method for membrane permeation treatment of a feed gas flow containing at least methane and carbon dioxide that includes a compressor, a pressure measurement device, at least one valve, and first, second, third, and fourth membrane separation units for separation of CO2 from CH4 to permeates enriched in CO2 and retentates enriched in CH4, respectively. A temperature of the first retentate is adjusted at an inlet of the second membrane separation unit with at least one heat exchanger as a function of the measured CH4 concentration in such a way so as to reduce the determined difference.
US11045754B2
The disclosure pertains to a filter assembly comprising a base, a cover, and a cylindrical filter element, the base being adapted to receive the cover with the filter element inserted therein. The base has an outlet orifice with a first sealing zone, and a drainage orifice with a second sealing zone. The filter element comprises an outlet tube with a first sealing element, and a drainage plug with a second sealing element, said outlet tube and said drainage plug being positioned to sealingly engage with said first sealing zone and said second sealing zone, respectively, when the base receives the cover. An axial distance (A) between the first sealing element and the second sealing element is different from an axial distance (B) between an end of the first sealing zone and an end of the second sealing zone facing the filter element. The present disclosure also pertains to a filter element for use in such a filter assembly.
US11045752B2
A manifold assembly and a method of engaging a filter capsule in the manifold assembly are provided.
US11045750B2
The invention in at least one embodiment includes a system for treating water having an intake module, a vortex module, a disk-pack module, and a motor module. In a further embodiment, a housing is provided over at least the intake module and the vortex module and sits above the disk-pack module. In at least one further embodiment, the disk-pack module includes a disk-pack turbine having a plurality of disks having at least one waveform present on at least one of the disks.
US11045746B2
A container system is disclosed, where the container system includes a housing. A chromatography cartridge is disposed in the housing. A structural support in the housing is configured to retain the chromatography cartridge within the housing. The housing is configured to withstand a certain amount of pressure generated inside the chromatography cartridge. The chromatography cartridge is disposed in the housing either in horizontal or in vertical position.
US11045724B2
An inventive gaming machine is disclosed that includes a floating, mid-screen input deck positioned facing an active display region. The gaming machine positions the input deck relative to the active display region such that a part of the active display region extends below the input deck. The gaming machine implements a large active display region within a relatively compact envelope. The gaming machine further provides an ergonomically superior gaming machine configuration that enables a player to view the full extent of the active display region while requiring minimal head and eye movements.
US11045717B2
A basketball machine includes a body having an inclined lane, a display configured to display a game having a plurality of challenges, a hoop including an engagement portion and an opening, a sensor configured to detect whether a ball has passed through the opening of the hoop, and a processor. The game has a first image layer showing a plurality of display areas, a reference object and a plurality of moving objects. The moving object moves towards and past the reference object. Each moving object has a bonus prize. The sensor generates a scoring signal when the detected result is positive. The processor calculates an accumulated number of times the scoring signal has been received and converts the accumulated number into an instant score. The processor determines whether the player qualifies as completing the current challenge, and controls the game to enter the next challenge when the determination is positive.
US11045708B2
The disclosure herein provides a golf GPS device with a sensor mechanism to automatically switch between video and audio only modes of the device. More particularly, when a player attaches the golf GPS device to a piece of clothing or hat, the device automatically switches to audio-only mode. When the player detaches the golf GPS device, the device automatically switches to video mode, with or without audio. The golf GPS device further includes one or more processors configured to repeatedly determine in which one of the plurality of holes the device is located, to repeatedly compute a distance between the device and a feature of the determined hole, and to cause to display the hole number of the determined hole and the computed distance on the display screen.
US11045698B2
Examples of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head includes a body portion with a hosel portion behind a center of gravity of the body portion and aft thereof. A shaft is coupled to the hosel portion and has first and second shaft portions, each of which having a center axis. The center axis of the second shaft portion passes through the body portion at an intersection point behind the center of gravity and aft of the body portion. The center of gravity, the intersection point, and a base of the hosel portion share a common plane. The intersection point and a center point of the base of the hosel are the same distance from the face portion. Other examples of golf club heads and methods to manufacture the same may be described and claimed.
US11045697B2
An golf club head with a structure that improves the sound and reduces stress placed on the face upon impact with a golf ball is disclosed herein. In particular, the golf club head is an iron with a face having a rear protrusion, also referred to as a piston, with both forward and rearward facing surfaces. The piston is at least partially received within a receptacle provided in the body of the golf club head. The receptacle also includes a pair of bumpers, one of which interacts with the piston to improve the sound of the face upon impact with a golf ball at speeds at which an average golfer would swing the club head, and the other of which reduces the stress placed on the face when the club makes impact with a golf ball at high speeds.
US11045688B2
A golf tracking system including a tag coupled to a golf club. The tag includes a plurality of sensors, each which output a signal based on a detected movement of the golf club, a microcontroller that compares each of the plurality of sensor outputs to stored reference sensor output values, and a transceiver that transmits data corresponding to the sensor outputs to a device remote from the tag based on the comparison performed by the microcontroller. The location-aware device then processes the information received from the tag to determine whether a shot should be registered.
US11045685B2
A rotatable handle for a dumbbell bar that allows hand rotation to reduce the risk of shoulder injury. The rotatable handle includes a grip handle part that can be grasped by the user. The rotatable handle also includes an upper side and a lower side that are rotatable with respect to each other. A hard stop mechanism stops the rotation of the upper side so that the grip handle part stops rotating 5-15 degrees from parallel with the dumbbell bar clamped to the lower side. A clamping mechanism is attached to the lower side to secure the bar in place.
US11045679B2
A versatile exercise apparatus includes a central foundation frame and two arched bars. The frame comprises two generally parallel lateral cross bars, two generally parallel longitudinal bars, and two partial circular bars attached to four 4-way joints. The two arched bars are also attached at the four 4-way joints and extend perpendicularly from the frame. In some aspects of the invention, the frame elements and two arched bars are attachable and detachable, allowing the formation of two modules. In this aspect the modules may be attached in corresponding or opposing orientations. This permits manual modification of the exercise device, thereby increasing the number of exercises, balance techniques, and stretches that can be performed with the exercise apparatus.
US11045672B2
An unmanned aerial vehicle (UAV) can be configured for fire suppression and ignition. In some examples, the UAV includes an aerial propulsion system, an ignition system, and a control system. The ignition system includes a container of delayed-ignition balls and a dropper configured, by virtue of one or more motors, to actuate and drop the delayed-ignition balls. The control system is configured to cause the UAV to fly to a site of a prescribed burn and, while flying over the site of the prescribed burn, actuate one or more of the delayed-ignition balls. After actuating the one or more delayed-ignition balls, the UAV drops the actuated one or more delayed-ignition balls from the UAV onto the site of the prescribed burn.
US11045670B2
The present invention refers to a method for obtaining plant cell cultures, enriched of somatic embryos, a method of preparation of the extracts derived from these cell cultures, and the use of the obtained extracts in cosmetic compositions, targeted to treat imperfections related to skin aging and for inducing a skin tissue rejuvenation effect.
US11045657B2
An energy harvester converts into electrical energy the external stresses applied to the implant at the rhythm of the heartbeats. This harvester comprises an inertial unit. A transducer provides an oscillating electrical signal that is rectified and regulated, for powering the implant and/or charging a battery. The instantaneous variations of this electrical signal between two heartbeats are analyzed inside successive time windows, to derive therefrom a physiological parameter and/or a physical activity parameter of the patient with the implant, in particular as a function of a peak of amplitude of the first oscillation of the electrical signal, and of the level of this signal after the bounce phase of the signal oscillation.
US11045651B2
Apparatus and methods for managing pain uses separate varying electromagnetic fields, with a variety of temporal and amplitude characteristics, which are applied to a particular neural structure to modulate glial and neuronal interactions as a mechanism for relieving chronic pain. In another embodiment, a single composite modulation/stimulation signal which has rhythmically varying characteristics is used to achieve the same results as separate varying electromagnetic fields. Also, disclosed is an apparatus and method for modulating the expression of genes involved in diverse pathways including inflammatory/immune system mediators, ion channels and neurotransmitters, in both the Spinal Cord (SC) and Dorsal Root Ganglion (DRG) where such expression modulation is caused by spinal cord stimulation or peripheral nerve stimulation using the disclosed apparatus and techniques. In one embodiment of multimodal modulation therapy, the prime signal may be monophasic, or biphasic, in which the polarity of the first phase of the biphasic prime signal may be either cathodic or anodic while the tonic signal may be either monophasic, or biphasic, with the polarity of the first phase of the biphasic tonic signal being either cathodic or anodic.
US11045645B2
This disclosure relates to an implantable lead for electrical stimulation of an organ and/or for collecting electrical potentials on this organ. The lead comprises a distal termination able to come into contact with the tissues of an organ, the termination comprising an insulating substrate and at least one conductive interface carried by the substrate. The lead further comprises a lead body having at least one bonding conductor connected to a respective conductive interface. The conductive interface comprises at least one deformable conductive wire with a woven, embroidered, braided or knitted configuration for anchoring the deformable wire to the substrate.
US11045641B2
The invention relates to a catheter device (100) comprising a catheter (68) for insertion into a living being and at least one lumen (69, 70, 74, 79) for guiding a fluid flow within a section of the catheter device, and comprising a valve for controlling a fluid flow, in particular through a catheter, having a valve control chamber (12, 12a), into which an inlet opening (1a) of an inlet channel (1) and an outlet opening (2a) of an outlet channel (2) open, and further having a closure element (5, 13, 17) which can be moved in the valve control chamber (12, 12a) in a controlled manner and which, in at least a first position (I), closes the outlet opening (2a), in at least a second position (II) closes the inlet opening (1a), and which, in at least a third position (III), keeps open a connecting channel between the inlet opening (1a) and the outlet opening (2a), a valve train (A, A′, B, B′, 3, 14, 18) being provided and optionally moving the closure element (5, 13, 17) to at least the first, second or third position, and the at least one lumen (68, 70, 74, 79) being fluidically connected to the inlet channel or the outlet channel.
US11045638B2
A catheter pump assembly is provided that includes an elongate polymeric catheter body, a cannula, and a tubular interface. The elongate polymeric catheter body has a proximal end and a distal end. The cannula has an expandable portion disposed distally of the elongate polymeric catheter body. The cannula can also have another tubular portion that is proximal to the distal portion. The tubular interface has an outer surface configured to be joined to the tubular portion of the cannula and an inner surface. The inner surface is disposed over the distal end of the elongate polymeric catheter body. The tubular interface has a plurality of transverse channels extending outward from the inner surface of the tubular interface. An outer surface of the elongate polymeric catheter body projects into the transverse channels to mechanically integrate the elongate polymeric catheter body with the tubular interface.
US11045636B1
An apparatus for selectively coupling a first tube and a second tube allows easy separation and connection of tubing in cases of accidental or forceful removal of the tube. A first connecting member and a second connecting member can be easily connected and disconnected as needed to prevent and allow fluid flow to and from a patient. The apparatus can be applied to prevent the accidental removal of patients undergoing extended treatments involving tubes entering the body in the clinical, geriatric, or other care settings. The apparatus also allows for the purposeful detachment and sealing of tubes entering the body to allow for increased patient mobility.
US11045635B2
A male fluid connector, a female fluid connector, and a connection system comprising the connectors. The connection system comprises a male connector and a female connector that both are modified such that they cannot be engaged. The connection system removes the risk of unintentional connection of the two modified connectors not intended to be connected but still allows connection of the two modified connectors to other non-modified connectors.
US11045634B2
A hemostasis valve body provides strong sealing around a medical device during insertion of the medical device into a blood vessel, low forces for tearing, and stability during insertion of the medical devices as well as during peel away. The valve body comprises a first surface, a second surface opposite the first surface, an edge, helical slits, and a pair of longitudinal cuts. The helical slits are positioned at a center of the valve body and traverse the first surface to the second surface. The helical slits provide a seal around the medical device. Each respective longitudinal cut extends from the first surface partially through the valve body to a depth short of the second surface for at least part of a length of the respective longitudinal cut. The longitudinal cuts facilitate a separation of the valve body into two parts during a peel away action.
US11045627B2
The present teachings provide a delivery catheter with a deflectable tip and the deflection angle of the deflectable tip can be accurately controlled. Specifically, the delivery catheter includes a deflectable distal tip operably coupled to a pull wire, an elongated catheter portion, and a control mechanism. The control mechanism is configured to activate a rapid transformation of the deflectable tip from its linear profile to its curved profile. The control mechanism further includes a linear actuation mechanism. Such linear actuation mechanism converts a rotation motion of the control mechanism to a precise linear motion, which in turn accurately controls the bend angle of the deflectable tip of the delivery catheter. Such control mechanism can be used in applications that require the control of the distal deflection of the catheter, such as EP catheter, trans-septal device, and other devices.
US11045613B2
A detection device for recognizing the epidural space is provided. The detection device includes an upper case having a predetermined shape and a lower case coupled to the upper case to form a predetermined space part. A connection tube is provided at a predetermined position of the space part, one end of the connection tube communicates with a paracentesis needle part and the connection tube communicates with a pressure sensor for measuring pressure at a predetermined position of an outer peripheral part thereof. When the paracentesis needle part reaches the epidural space, the device allows a medicine injection catheter to be inserted into the connection tube thereby reaching the epidural space, with the connection tube and the paracentesis needle part connected to each other.
US11045603B2
Systems for piercing a septum of a drug delivery device is disclosed. The drug delivery device may include a needle conduit having an end and a drug container having a septum. The septum piercing mechanism may include a needle support operatively coupled to the needle conduit. The septum piercing mechanism may be movable from a first, unactivated configuration to a second, activated configuration. In the unactivated configuration, the septum seals an interior of the drug container from the end of the needle conduit. In the activated configuration, the end of the needle conduit pierces through the septum placing the needle conduit in fluid communication with the drug container. In one embodiment, activation may cause the needle support to move towards the drug container. In one embodiment, the needle support may be moved by a biasing member. Alternatively, in another embodiment, the needle support may be moved by a cam mechanism.
US11045601B2
An insulin infusion set (IIS) device with one or more features designed to achieve longevity in a patients continuous subcutaneous insulin infusion (CSII) site viability. One exemplary feature is an adsorbent material configured to adsorb phenolic excipients (e.g., m-cresol or other preservatives) from the insulin formulation. The adsorbent material may be positioned along a fluid pathway specifically designed to increase and/or extend exposure between the insulin formulation and the adsorbent material. Another exemplary feature is a medicament configured to reduce the patients inflammation or slow the progression of the patients inflammatory response. Yet another exemplary feature is a diffusive catheter configured to deliver the insulin formulation in a diffuse manner.
US11045597B2
An extracorporeal system for lung assist includes a housing which includes a blood flow inlet in fluid connection with a pressurizing stator compartment, a fiber bundle compartment in fluid connection with the pressurizing stator compartment via a flow channel within the housing, and a blood flow outlet in fluid connection with the fiber bundle compartment. An impeller is rotatably positioned within the pressurizing compartment. The system further includes a fiber bundle within the fiber bundle compartment. A plurality of hollow gas permeable fibers of the fiber bundle extend generally perpendicular to the direction of bulk flow of blood through the fiber bundle compartment from the flow channel to the blood flow outlet.
US11045587B2
According to the present invention, there is provided a membrane for immunoisolation, including a porous membrane that contains a polymer, in which Formulas (I) and (II) are satisfied for at least one surface of the porous membrane, B/A≤0.7 (I) and A≥0.015 (II) (in the formula, A represents a ratio of an N element to a C element on a surface of the membrane, and B represents a ratio of the N element to the C element at a depth of 30 nm from the surface of the membrane); a chamber for transplantation for enclosing a biological constituent therein, including the above-described membrane for immunoisolation on at least a part of a surface forming an inside and an outside of the chamber for transplantation; and a device for transplantation includes the above-described chamber for transplantation enclosing the above-described biological constituent therein. The membrane for immunoisolation of the present invention has a high bioaffinity.
US11045581B2
Provided herein are inks including decellularized extracellular matrix (dECM) particles and scaffolds made from the inks. Also provided are methods of making the scaffolds and applications for the scaffolds. In an embodiment, a porous scaffold comprises dECM particles and an elastomer, wherein the scaffold is planar having a thickness of about 100 μm or greater, the scaffold comprises irregularly shaped pores having a random orientation and distribution throughout the scaffold, and the scaffold is free of crosslinking between the molecular components of the scaffold.
US11045580B2
An implantable medical product and method of use for substantially reducing or eliminating harsh biological responses associated with conventionally implanted medical devices, including inflammation, infection and thrombogenesis, when implanted in in a body of a warm blooded mammal. The bioremodelable pouch structure is configured and sized to receive, encase and retain an electrical medical device therein and to allow such device to be inserted into the internal region or cavity of the pouch structure; with the pouch structure formed from either: (a) first and second sheets, or (b) a single sheet having first and second sheet portions. After receiving the electrical device, the edges around the opening are closed by suturing or stapling. The medical device encased by the bioremodelable pouch structure effectively improves biological functions by promoting tissue regeneration, modulated healing of adjacent tissue or growth of new tissue when implanted in the body of the mammal.
US11045576B2
Disclosed is a composition including a polymer and a switch initiator. The composition can be switched from a first liquid state to a second adhesive state by activation of the switch initiator. The composition has in the first liquid state a complex viscosity |η*| below 0.4 MPa s; and the composition has in the second adhesive state a second repeated peel force above 1 N/25 mm.
US11045566B2
A sterile packaging unit includes a disposable bioprocessing component (20) and a packaging (30). The disposable bioprocessing component (20) has a component wall that encloses a processing space and on which is secured a sensor system (40) with at least one sensor head (T, P, I, L, D) and with attached sensor electronics (42) that include a memory unit (44). The packaging (30) hermetically encloses the disposable bioprocessing component (20) and has a flexible packaging wall. The disposable bioprocessing component (20) and the packaging (30) are sterilized by being jointly irradiated with ionizing radiation. The sensor electronics (42) are connected electrically to a contact unit (34) extending through the packaging wall.
US11045565B2
Disclosed herein are methods for pasteurizing architectural coating compositions using heat, radiation or other energy sources without additionally polymerizing the compositions and storing same.
US11045553B2
The present disclosure provides method of making a nanoparticle complex wherein the nanoparticle complex comprises a ligand and a metal cation. The disclosure also provides nanoparticle complexes, methods of treating a disease in a patient utilizing the nanoparticle complexes, methods of identifying a disease in a patient utilizing the nanoparticle complexes, and kits involving the nanoparticle complexes.
US11045549B2
Disclosed herein are compositions comprising an NSAID such as meloxicam and/or rizatriptan in combination with a cyclodextrin and/or a carbonate or a bicarbonate. These compositions may be orally administered, for example, to improve the bioavailability or pharmacokinetics of the NSAID for the treatment of pain such as migraine, arthritis, and other conditions. Also disclosed herein are methods of treating pain, such as migraine, comprising administering meloxicam and rizatriptan to a human being suffering from pain, such as migraine. For migraine, these methods may be particularly useful when the meloxicam and rizatriptan are administered while the human being is suffering from an acute attack of migraine pain or migraine aura. In some embodiments, the combination of meloxicam and rizatriptan may be administered in a manner that results in a Tmax of meloxicam of 3 hours or less.
US11045543B2
Glioblastoma (GB) remains the most aggressive primary brain malignancy; brain metastasis, such as breast cancer brain metastases (BCBMs), are also aggressive and are associated with poor prognosis. Adoptive transfer of chimeric antigen receptor (CAR)-modified immune cells has emerged as a promising anti-cancer approach, yet the potential utility of CAR-engineered cells to treat brain cancers has not been explored. The present disclosure presents compostions and methods for using CAR expressing cells in the treatment of various cancers, including brain cancers such as GB and BCBMs.
US11045541B2
The present invention relates to compositions and methods that promote the induction of IL-12 in a patient. The composition includes activated allogeneic cells that are administered to a patient with a disease such as cancer. Administration of the composition skews the patient's immune response to a Th1 environment and produces detectable levels of IL-12 in the patient's plasma, without any IL-12 related toxicity.
US11045535B2
Provided herein are consensus amino acid sequences of prostate antigens that are capable of breaking tolerance in a targeted species, including PSA, PSMA, STEAP and PSCA antigens. Also provided are nucleic acid sequences that encode one or more consensus amino acid sequences of prostate antigens PSA, PSMA, STEAP and PSCA, as well as genetic constructs/vectors and vaccines expressing the sequences. Also provided herein are methods for generating an autoimmune response against prostate cancer cells by administering one or more of the vaccines, proteins, and/or nucleic acid sequences that are provided.
US11045530B2
The invention is directed to T cell epitopes wherein said epitopes comprises a peptide or polypeptide chain comprising at least a portion of an immunoglobulin constant or variable region. The invention also relates to methods of using and methods of making the epitopes of the invention.
US11045529B2
The invention is directed to T cell epitopes wherein said epitopes comprises a peptide or polypeptide chain comprising at least a portion of an immunoglobulin constant or variable region. The invention also relates to methods of using and methods of making the epitopes of the invention.
US11045528B2
The invention is directed to T cell epitopes wherein said epitopes comprises a peptide or polypeptide chain comprising at least a portion of an immunoglobulin constant or variable region. The invention also relates to methods of using and methods of making the epitopes of the invention.
US11045525B2
The present disclosure provides, in one embodiment, a method of treating or preventing an ID2 protein-related disease in a patient at risk of developing or having such a disease by administering to the patient a composition in an amount and for a time sufficient to increase degradation of HIFα in a cell affected by the ID2 protein-related disease in the patent and/or to decrease half-life of HIFα in the cell affected by the ID2 protein-related disease in the patient, as compared to an untreated cell affected by the ID2 protein-related disease.
US11045523B2
The present invention relates to compositions of growth hormone albumin-binder conjugates including pharmaceutical formulations. The compositions are able to provide initial and long term stability of the growth hormone albumin-binder conjugate, rendering such compositions suited for use as a pharmaceutical formulation.
US11045521B2
The invention relates to therapeutic and cosmetic uses of calreticulin including reducing eliminating wrinkles and/or fine lines, tissue repair and reconstruction, repairing damaged and/or cartilage, stimulating regeneration of an epidermal appendage, enhancing phagocytosis of bacteria by phagocytes within a wound, treating a wound in a patient suffering delayed wound healing, treating a corneal wound, and treating or preventing a surgical adhesion.
US11045520B2
Described herein are compositions comprising, and methods for using a composition comprising, Staphylococcal Exfoliative Toxin A (ETA) in an amount and duration sufficient to decrease the Stratum Corneum in a region of a subjects skin.
US11045519B2
An arginine-rich polypeptide composition includes an arginine-rich polypeptide and a pharmaceutically acceptable carrier. Generally, the arginine-rich polypeptide has at least nine arginine residues that represent at least 10% of the amino acid residues in the polypeptide. The arginine-rich polypeptide may be used in a method of inhibiting a human papilloma virus (HPV) from binding to a cell, a method of inhibiting intracellular processing of human papilloma virus (HPV) by a cell, or a method of treating a subject having, or at risk of having, a human papilloma virus (HPV) infection.
US11045518B1
Compositions and methods are presented in which a plurality of chemically distinct polyphenols inhibit multiple enzymes in pathways associated with health and healthy ageing. Preferred compositions are derived from colored plant materials that are commonly found in the Mediterranean diet and provide the biochemical basis for the health benefits of the Mediterranean diet. Notably, the enzyme inhibition observed with the combined polyphenols was synergistic with respect to not one but a significant number of enzymes in the pathways associated with health and healthy ageing, thus providing an amplified desirable effect.
US11045516B2
Provided herein are compositions for treating a disorder or a disease associated with or characterized by neuro-inflammation, neuro-apoptosis, or neuro-oxidative damage in a subject, pharmaceutical compositions comprising the compositions and pharmaceutically acceptable excipients, and pharmaceutical formulations comprising the compositions. Provided also herein are methods of treating a disorder or a disease associated with or characterized by neuro-inflammation, neuro-apoptosis, or neuro-oxidative damage in a subject, and methods of regulating inflammation, antioxidant enzymes, and apoptosis in a subject having a disorder or a disease associated with or characterized by neuro-inflammation, neuro-apoptosis, or neuro-oxidative damage.
US11045508B2
Provided is a composition for preventing or improving impaired renal function, containing Bifidobacterium breve as an active ingredient. The composition for preventing or improving impaired renal function is capable of reducing blood creatinine levels. The composition for preventing or improving impaired renal function can also be used in a pharmaceutical composition or a food or beverage product composition.
US11045503B2
The invention relates to a pharmaceutical composition consisting of snail slime Helix aspersa muller (Cryptomphalus aspersus) (20% to 50%), camomile extract (1-4%), propolis 1l-4%), and pharmaceutically acceptable excipients and/or additives for forming a formulation of low, intermediate or high viscosity (10 to 1000 Pa-s). Said composition is in the form of a lotion, soap, cream or gel, which is embedded in a gauze-type fabric in the form of a plaster that can be applied to lesions caused by the different types of rosacea. The composition can also contain natural extracts such as marigold extract, honey and vegetable oils. The invention also relates to the method for producing the composition and to the use thereof for preparing a medicament or device for preventing, treating or curing lesions caused by rosacea, on the skin of the face or the body.
US11045497B2
Chimeric antigen receptors containing CD38 antigen binding domains are disclosed. Nucleic acids, recombinant expression vectors, host cells, antigen binding fragments, and pharmaceutical compositions, relating to the chimeric antigen receptors are also disclosed. Methods of treating or preventing cancer in a subject, and methods of making chimeric antigen receptor T cells are also disclosed.
US11045495B2
A method of improving beta cell function by using a supplement, the comprising: administering the supplement comprising lysine, zinc, and vitamin C to a user; monitoring an insulin resistance level before and after the supplement is administered in a bio-sample; and determining a change in a dose of the supplement based on the insulin resistance level found in the bio-sample.
US11045492B2
The current invention involves the administration of negatively charged particles, such as polystyrene, PLGA, or diamond particles, to subjects to ameliorate inflammatory immune responses. Additionally, the present invention describes methods of treating inflammatory diseases by administering these same negatively charged particles.
US11045480B2
The present disclosure provides antibodies, antibody binding fragments, and antibody drug conjugates that bind human LRRC15, their methods of making, and their uses to treat patients having cancer.
US11045467B2
Disclosed herein are methods of treating a cancer characterized by expressing a mutant form of a RAS protein. Some embodiments relate to treatment of cancer by administering Plinabulin to a subject in need thereof.
US11045464B2
This invention relates to stable pharmaceutical compositions for parenteral administration comprising dopamine agonists and peripheral acting agents useful for treatment of metabolic disorders or key elements thereof. The parenteral dosage forms exhibit long stable shelf life and distinct pharmacokinetics.
US11045459B1
The invention provides compositions and methods for intrathecal administration of the compound MCOPPB or a pharmaceutically acceptable salt thereof for treating pain, such as neuropathic pain suffered by an adult human.
US11045442B2
Embodiments of the invention involve treating skin afflictions by the topical or oral use of acetylcholinesterase inhibitor. By effectively reducing or eliminating the population of Demodex mites in affected skin areas and areas where Demodex mites may exist, this treatment achieves a more complete remission of clinical signs and symptoms of the skin afflictions than any previously described method. Embodiments of the invention are useful for treating skin afflictions including common acne, seborrheic dermatitis, perioral dermatitis, an acneform rash, transient acantholytic dermatosis, acne necrotica milliaris, psoriasis, steroid induced dermatitis, primary irritation dermatitis and rosacea.
US11045438B2
Cysteine compositions comprising less than about 400 μg/L of aluminum. For example, solutions of cysteine comprising a pharmaceutically acceptable solvent, cysteine, and less than about 145 μg/L of aluminum, wherein the solution is devoid of visible particulate matter. Cysteine compositions described herein may be suitable for injection. For example, disclosed cysteine solutions may be provided intravenously to meet amino acid nutritional requirement in individuals receiving total parenteral nutrition. Also provided are processes for preparing cysteine compositions, and methods for providing cysteine to individuals in need thereof.
US11045434B1
The invention relates to a method of treating a viral infection caused by or associated with SARS-CoV-2 in a subject, the method comprising administering to the subject by inhalation intraorally and/or intranasally a therapeutically effective amount of a formulation comprising niclosamide, or a pharmaceutically acceptable salt thereof, and a cyclodextrin.
US11045433B2
This invention discloses methods and composition to form biodegradable polymer implant arrays in the live tissue. Artificial cavities are created in the live tissue by using laser ablation, oscillating needle, microneedle array and other methods. The cavities are then filled with biodegradable polymer solution. The solvent in the polymer solution is dissipated in the tissue to form a biodegradable polymer implant in artificial cavities. The cavities and implants formed are arranged to form of an array of implants. The biodegradable polymer in the cavity can also be loaded with drug to form biodegradable drug delivery array in the live tissue.
US11045432B2
Pharmaceutical compositions for intraocular injection are described, the compositions comprise therapeutically effective quantity of lyophilized preservative-free and sulfite-free epinephrine or adrenaline and a metal chelator. Methods for fabricating the compositions and using them for intraocular injections are also described.
US11045431B1
Oral formulations for promoting eye health, and in particular for preventing or treating macular degeneration, are disclosed, containing zeaxanthin, a carotenoid pigment, and at least two or more additional ocular-active nutrients selected from lipoic acid, omega-3 fatty acids, plant-derived compounds such as flavonoids, anthocyanins, or polyphenolics, taurine, carnitine, Coenzyme-Q10, carnosine, and nutrients that stimulate the production of glutathione. Processes are disclosed for identifying ocular-active nutrients that will interact in a synergistic and potentiating manner with zeaxanthin, to provide better and more effective protection, for eye health, than can be provided by zeaxanthin alone. Additional optional agents include zinc, vitamin E, and vitamin C.
US11045417B2
To provide a composition of a coating liquid for microneedle which is optimal for coating a microneedle with a medicinal ingredient. The coating liquid for microneedle of the present invention is an aqueous solution containing, as essential components of a base, a water-soluble polysaccharide, a monosaccharide and/or a disaccharide and a surfactant, characterized in that a ratio of the water-soluble polysaccharide to the base is 2 to 60 mass %, and the hardness after being dried is 10 N or more. The coating liquid for microneedle may further contain a water-soluble polyalcohol, and preferably a monosaccharide and/or a disaccharide is 30 to 95 mass %, a surfactant is 0.05 to 5 mass %, and a water-soluble polyalcohol is 10 mass % or less in the base. As the water-soluble polysaccharide, hydroxypropyl cellulose, hyaluronic acid, or carboxymethyl cellulose is preferable.
US11045414B2
A topical mosquito control product includes active and inert ingredients. The active ingredients include natural materials and may include soybean oil, geraniol, cinnamon oil and cedar wood oil. The inert ingredients include natural materials and may include bee's wax, isopropyl alcohol, sunflower oil, salt, triethyl citrate and water.
US11045412B2
A skin care formulation includes at least one polymer and at least one sunscreen active agent and provides low tack and an improved sun protection factor. The polymer is derived from at least one acid-containing monomer, at least one N-alkyl(meth)acrylamide monomer, and, optionally, at least one alkyl(meth)acrylate monomer.
US11045405B2
The present disclosure relates to hair treatment agents and methods for improving nourishment properties of hair. An exemplary hair treatment agent includes, in a cosmetic carrier, trimethylglycine, an amidoamine of a specific formula and an esterquat of a specific formula. An exemplary hair treatment agent is suitable for improving the nourishment properties of hair, in particular for improving the combability and ease of detangling of wet and dry hair, and also the feel, shine and static properties of hair.
US11045403B2
Disclosed is a composition and method for its use that includes Magnolia bark extract, Vitis vinifera extract, tocopherol or tocopherol acetate, and hydrogenated lecithin, lecithin, or dextrin.
US11045402B2
The hair cosmetic composition of the present invention, which is a one-agent type or a multi-agent type hair cosmetic composition, contains, the following components (A) to (D): (A): a compound selected from the group consisting of glyoxylic acid, a glyoxylic acid hydrate, a glyoxylate salt, and a glyoxylamide; (B): a phenolic compound having an electron-donating group on at least one m-position and having a hydrogen atom on at least one of the o-positions and the p-position, wherein the electron-donating group on the m-position may form, together with an adjacent carbon atom, a benzene ring optionally substituted with hydroxyl group(s); (C): a thickening polymer, showing viscosity of 100 mPa·s or higher when measured as a 10 mass % aqueous solution, at 20° C., within at least a part of pH region of 4 or lower, and using a B-type viscometer; and (D): water.
US11045401B2
A co-crystallization composition containing erythritol and an active; a method of making the co-crystallization composition; and a method of using the co-crystallization composition are disclosed.
US11045396B2
Exemplary embodiments of the disclosure may be drawn to a device having a vessel configured to contain a source of lipids and a chamber fluidly connected to an outlet of the vessel. The chamber may contain immobilized lipase positioned within a flow path in the chamber along which the lipids flow when released from the vessel into the chamber. The device may also include an outlet through which the lipids flow after passing through the chamber.
US11045395B2
Disclosed herein is a smart lid sleeve system in accordance with some embodiments. Further, the smart lid sleeve system may include a lid sleeve, at least one sensor, a processing device, a storage device, a transmitter, and a power source. Further, the lid sleeve may include a first part and a second part. Further, the at least one sensor disposed on the lid sleeve. Further, the processing device communicatively coupled with the at least one sensor. Further, the processing device may be configured for analyzing the at least one sensor data. Further, the processing device may be configured for generating at least one notification based on the analyzing. Further, the storage device configured for storing the at least one notification. Further, the transmitter communicatively coupled with the processing device. Further, the power source electrically coupled with the at least one sensor, the transmitter, the processing device, and the storage device.
US11045394B2
Mobile systems and methods are adapted to control and document prehospital patient care reports and communication of patient status to a receiving medical treatment facility. The systems and methods relate to systems and methods for managing, recording, and administering drugs such as narcotics in an ambulatory and/or emergency environment.
US11045392B2
A vial access device includes an outer housing defining an annular space and an inner space, an inner housing, and a connector configured to engage a mating connector with the connector having a body defining a central passageway and a flange that extends radially outward from the body. The flange and the housing defining a filter space that is in fluid communication with the annular space. A pressure equalization system is positioned within the annular space of the outer housing. The device also includes a vial connection element configured to be secured to a vial and having a body and a spike member extending from the body. The spike member defining a fluid passageway and a vent passageway with the fluid passageway in fluid communication with the central passageway of the connector and the vent passageway in fluid communication with the filter space and the annular space.
