US11841613B2
The present invention is a window pane assembly system and method utilizing locking a locking system for easy insertion of a second window pane and an electro kinetic strip or film on these window panes. These electrokinetic strips and films have the capability to do many things on the window panes like changing the opacity of the windows and allowing certain levels of light through the window. The use of this technology can create more opportunities for creating advertisements on window surfaces, storing energy or repelling solar energy for building temperature management and energy savings. The electrokinetic film can be used with a remodel of window panes or the electrokinetic strips and films can be built into new window panes. With the ability of the electrokinetic devices to allow certain levels of light in, there is the opportunity for many more technological advancements on the window panes. The electrokinetic film may incorporate a matrix of densely packed apertures with scalable shutters, to attenuate light transmission through the window pane assembly.
US11841607B2
An accessory device capable of preventing setting information to be written from being destroyed is provided. The accessory device capable of being attached to or detached from an electronic apparatus, comprising an operation member, a lock mechanism configured to perform a locking operation to lock the accessory device and the electronic apparatus in response to an operation of the operation member, a movement restriction release mechanism configured to release a restriction on a movement of the operation member, and an operation restricting member configured to restrict an operation of the movement restriction release mechanism. The operation restricting member makes it more difficult to perform the operation of the movement restriction release mechanism when a power of the accessory device is in an on state than when the power of the accessory device is in an off state.
US11841602B2
The present disclosure provides a soft light box and a chuck assembly thereof. The chuck assembly includes a chuck and a rotating plate. The chuck includes a carrying ring and a sleeve. The carrying ring is arranged on the outer side of the sleeve and used to carry a plurality of umbrella ribs hingedly connected with the carrying ring. The rotating plate is rotatably sleeved on the sleeve, rotates in a circumferential direction of the sleeve, and moves up and down along the axial direction of the sleeve. The up-down motion of the rotating plate presses the hinged ends of the umbrella ribs, and drives the umbrella ribs to swing relative to the carrying ring.
US11841597B2
The present disclosure provides an array substrate and a display panel including the same. The array substrate includes a plurality of pixel units. Each of the pixel units includes a main pixel electrode, a sub-pixel electrode, a first thin film transistor (TFT) electrically connected to the sub-pixel electrode, a second TFT electrically connected to the first TFT, and a third TFT electrically connected to the main pixel electrode. The first TFT includes a first channel and a first semiconductor layer. The first channel includes two or more subchannels. The first semiconductor layer includes two or more semiconductor sublayers. Each of the semiconductor sublayers is disposed in a corresponding subchannel.
US11841594B2
Embodiments of the present disclosure provide a display panel, a preparing method, and a display device. The display panel includes: a color film substrate and an array substrate opposite to the color film substrate. The color film substrate includes: an opposite substrate, a color resistance layer on the opposite substrate and a plurality of support structures on a side, away from the opposite substrate, of the color resistance layer at intervals. The array substrate includes: a base substrate and a plurality of auxiliary structures on a side, facing the opposite substrate, of the base substrate at intervals. At least one auxiliary structure of the plurality of auxiliary structures correspondingly contacts with at least one support structure of the plurality of support structures.
US11841591B2
A switchable window element with a layer structure comprising a switchable layer, two polarizers and two optical retarders; wherein a first polarizer and a first optical retarder are arranged in an optical path prior to the switchable layer and a second polarizer and a second optical retarder are arranged in the optical path after the switchable layer wherein the switchable layer is a vertically aligned liquid crystal layer comprising a liquid crystalline medium and wherein the product of the thickness d of the switchable layer and the optical anisotropy Δn of the liquid crystalline medium is in the range of from 0.05 μm to 3.0 μm and the liquid crystalline medium has a clearing point of at least 70° C.
US11841588B2
According to one embodiment, a display device includes a first substrate with a first alignment film, a second substrate with a second alignment film, and a liquid crystal layer interposed therebetween. The first substrate has first and second electrodes. An initial alignment direction of liquid crystal molecules of the liquid crystal layer is parallel to a first direction or a direction orthogonal to the first direction. The second electrode includes comblike electrodes extending parallel to the first direction and a connecting portion which connects the comblike electrodes. The connecting portion includes a projection which projects in a second direction more than an outermost comblike electrode.
US11841587B2
To provide a light emitting device that is used for a display that is able to display an image having a wider color gamut. This light emitting device includes: a first light source configured to perform an operation of blinking first emission light including first blue light and first red light; and a second light source configured to perform an operation of blinking second emission light independently of the operation of blinking the first emission light by the first light source. The second emission light includes second red light and green light.
US11841585B2
A display apparatus including a backlight module, first and second electrically-controlled elements, electrically-controlled first and second polarizers, a half-wave plate, and a display panel is provided. An included angle between first and second alignment directions of first and second alignment layers of the first electrically-controlled element is between 75 degrees and 105 degrees. An included angle between third and fourth alignment directions of third and fourth alignment layers of the second electrically-controlled element is between 165 degrees and 195 degrees. The half-wave plate is disposed between the second polarizer and the second electrically-controlled element. The display panel is disposed on the second electrically-controlled element. An included angle between an extending direction of prism structures of each of two optical brightness enhancement films of the backlight module and a viewing angle control direction of the display apparatus is less than 45 degrees. A method of driving the display apparatus is provided.
US11841584B2
A light-emitting module is provided. The light-emitting module includes a circuit substrate and a first light-emitting element disposed on the circuit substrate. The light-emitting module also includes an optical pattern disposed on the circuit substrate and adjacent to the first light-emitting element. The light-emitting module further includes a lens covering the first light-emitting element and the optical pattern.
US11841582B2
A display device is provided and including a backlight device including a plurality of light sources; a display panel disposed to oppose the backlight device and incline with respect to a direction perpendicular to an optical axis of the backlight device; a first diffusion plate between the display panel and the backlight device; and a second diffusion plate arranged at a predetermined angle with respect to the first diffusion plate.
US11841578B2
Provided is a LED light board including a substrate, a plurality of LEDs, and a colloid layer. The substrate has a plurality of adjacent light emission areas. These LEDs are respectively disposed on these light emission areas. The colloid layer is disposed on these light emission areas. These LEDs are disposed between the substrate and the colloid layer, and are covered by the colloid layer. The colloid layer has a plurality of recesses on each light emission area, and these recesses expose an upper surface of the substrate corresponding to these recesses. At least a portion of the recesses on each light emission area are disposed around the corresponding LED.
US11841577B2
A backlight module includes: a plurality of lamp groups arranged in an array on a base substrate, each lamp group comprises a plurality of mini light emitting diodes, a plurality of lead wires in the lamp group, an external anode and an external cathode; a plurality of anode wires and cathode wires electrically connected to external anodes and external cathodes of a plurality of rows of lamp groups, respectively, wherein in at least some of the plurality of cathode wires, one same cathode wire is electrically connected to the external cathodes of the lamp groups located in different rows. Same-type anode wires comprise a plurality of anode wires to which same-wire lamp groups are connected, and orthographic projections of the same-type anode wires on the base substrate do not overlap with an orthographic projection of one same lead wire in the lamp group on the base substrate.
US11841573B2
The invention relates to a display panel, comprising a first substrate; a second substrate comprising a color resist layer, the color resist layer comprising a first color resist, a second color resist and a third color resist sequentially arranged in a first direction; and a display molecular layer disposed between the first substrate and the second substrate; wherein, in a second direction perpendicular to the first direction, the first color resist comprises a plurality of first color resist stripes, the second color resist comprises at least one second color resist stripe, the third color resist comprises at least one third color resist stripe, and a volume of the first color resist stripe is smaller than a volume of the second color resist stripe and smaller than a volume of the third color resist stripe, wherein the first color resist is a green color resist.
US11841572B2
A semiconductor apparatus according to an embodiment of the present disclosure, in a plan view with respect to the primary face of a semiconductor device, includes at least a part of an outer edge of a color filter layer being located between an effective pixel region and a joining member, and the distance from the effective pixel region to at least a part of the outer edge is greater than the distance from the color filter layer to a light transmission plate in the effective pixel region.
US11841569B2
The present application provides a splicing display device, a light-emitting diode (LED) substrate is arranged on adjacent display devices, and the LED substrate covers a gap. LED elements are arranged on a base. A first magnetic member is arranged on the base. A fastening module includes a fastening element and a magnetic assembly. The fastening element is arranged on a support module. At least a portion of the fastening element is arranged corresponding to the gap. The magnetic assembly is arranged on the fastening element and located in the gap. The magnetic assembly is magnetically connected to the first magnetic member.
US11841565B2
A display apparatus including a backlight module, first and second electrically-controlled elements, electrically-controlled first and second polarizers, a half-wave plate, and a display panel is provided. An included angle between first and second alignment directions of first and second alignment layers of the first electrically-controlled element is between 75 degrees and 105 degrees. An included angle between third and fourth alignment directions of third and fourth alignment layers of the second electrically-controlled element is between 165 degrees and 195 degrees. A first absorption axis of the first polarizer disposed between the backlight module and the first electrically-controlled element is perpendicular to a second absorption axis of the second polarizer disposed between the first and second electrically-controlled elements. The half-wave plate is disposed between the second polarizer and the second electrically-controlled element. The display panel is disposed on the second electrically-controlled element. A method of driving the display apparatus is provided.
US11841563B2
The present disclosure relates to electro-optic modulators that include caps for optical confinement. One example embodiment includes an electro-optic modulator. The electro-optic modulator includes a first cladding layer. The electro-optic modulator also includes a second cladding layer. In addition, the electro-optic modulator includes a first waveguide. The first waveguide is at least partially encapsulated between the first cladding layer and the second cladding layer. Further, the electro-optic modulator includes a thin-film lithium niobate layer adjacent to the second cladding layer. The thin-film lithium niobate layer is on an opposite side of the second cladding layer from the first waveguide. Additionally, the electro-optic modulator includes a first cap positioned on an opposite side of the thin-film lithium niobate layer from the second cladding layer. The first cap enhances optical confinement within the thin-film lithium niobate layer. Still further, the electro-optic modulator includes a plurality of electrodes.
US11841553B2
An embodiment includes eyewear having an optical element, electronic components, a support structure configured to support the optical element and the electronic components, and light emitting diodes (LEDs) coupled to the electronic components and supported by the support structure. The LEDs are positioned to illuminate the support structure according to a lighting scheme.
US11841544B2
A driving mechanism is provided, including a movable portion, a fixed portion and a driving assembly. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The driving assembly includes a biasing element generating a driving force, and a first electrical connection portion electrically connected to the biasing element. The biasing element is clamped at a first position of the first electrical connection portion by a first clamping force, and the biasing element is clamped at a second position of the first electrical connection portion by a second clamping force The first clamping force is different from the second clamping force.
US11841542B2
The present invention relates to a pre-terminated (pre-terminated) optical fibre cable assembly (10,90), which is configured to be installed through a duct (20). The pre-terminated optical fibre construction (10,90) includes at least one optical fibre (46). A protective sleeve (26) is added to the optical fibre (46) before adding a terminal connector (24) to the leading end of at least one optical fibre (46). The protective sleeve (26) extends from behind the terminal connector (24) along part of the length of the optical fibre (46). When the cable is installed through a duct, the protective sleeve protects the portion of the fibre that protrudes from the end of the duct, for example in a communications cabinet (16). A residual length (28) of the protective sleeve remains within the duct. Terminal connectors and protective sleeves can be applied at both ends of the cable assembly, or only one end.
US11841529B2
The present disclosure relates to an optical fiber or the like that can be adapted to an optical transceiver for a short wavelength band of 850 nm or more and 1060 nm or less while maintaining compatibility with an SMF of the related art. An optical fiber of one embodiment includes a core, a cladding, and a resin coating, and has a mode field diameter of 8.2 μm or more and 9.6 μm or less at a wavelength of 1310 nm, a cable cutoff wavelength of an LP11 mode of 1060 nm or more and 1260 nm or less, and a cable cutoff wavelength of an LP02 mode of 1060 nm or less.
US11841527B2
A backlight module and a display device are provided. The backlight module includes: a backplate including a bottom plate and at least one side plate disposed on the bottom plate; a light board including at least one light-emitting diode, wherein the light board is fixed onto one of the at least one side plate and disposed on one side of the bottom plate; and a reflective sheet disposed on the bottom plate and extending between the at least one light-emitting diode and the bottom plate.
US11841508B2
A light source includes an array of micro-light emitting diodes (micro-LEDs), an array of micro-lenses, and a bonding layer bonding the array of micro-lenses to the array of micro-LEDs. Each micro-LED of the array of micro-LEDs includes a first mesa structure formed in a plurality of semiconductor layers. The array of micro-lenses is bonded to a first semiconductor layer of the plurality of semiconductor layers by the bonding layer. The first semiconductor layer includes an array of second mesa structures formed therein. The first mesa structure and the second mesa structure are on opposite sides of the plurality of semiconductor layers. Each second mesa structure of the array of second mesa structures is aligned with a respective micro-lens of the array of micro-lenses and the first mesa structure of a respective micro-LED of the array of micro-LEDs.
US11841506B2
Disclosed are a method and system for implementing a platform for providing offline information to smart glass. A computer device for implementing an information platform may include an information manager configured to manage service information to be exposed on smart glass based on service configuration information to be broadcasted through an information broadcasting device (IBD) registered by an information owner, and a content manager configured to distribute content, generated based on the managed service information, in a format configured in the smart glass.
US11841500B2
An attachment cleaning tool includes: a cleaning tool; and an attachment detachably attached to the cleaning tool. The cleaning tool includes: cleaning bodies that clean connection end surfaces of ferrules of an optical connector; head members each that press the cleaning bodies against the connection end surfaces; nozzle members that respectively accommodate the head members; a feeding mechanism that supplies and withdraws the cleaning bodies with respect to the head members; and an accommodating body which accommodates the feeding mechanism. Each of the connection members of the attachment includes: an attachment portion attached to a tip portion of each of the nozzle members; and a tubular portion that protrudes from the attachment portion in a longitudinal direction of the nozzle members and into which one of the ferrules is inserted. The connection members move following a relative movement of the nozzle members in the lateral direction.
US11841492B2
The invention is directed to a heated stage assembly that can achieve high temperatures (i.e., 40 degrees Celsius and higher and more specifically, 55 degrees Celsius and higher) for use in microscopy including fluorescence microscopy. The microscope stage heater assembly includes a mounting adapter element, a sample holder element mounted within the mounting adapter element, one or more heating elements attached to the sample holder element, and an optical window holder element disposed on a surface of the sample holder element that encloses an optical window element. The optical window element may be in contact with a microscope sample such that the optical window element is heated by the sample holder element to uniformly distribute heat to the specimen.
US11841485B2
A tethered imaging camera encapsulated in a shell lens element of such camera enables viewing from inside and imaging of a biological organ in/from a variety of directions. A portion of camera's optical system together with light source(s) and optical detector mutually cooperated by housing structure inside the shell are moveable/re-orientable within the shell to vary a desired view of the object space without interruption of imaging process. A tether carries electrical but not optical signals to and from the camera and controllable traction cords to move the camera, and a hand-control unit and/or electronic circuitry configured to operate the camera and power its movements. Method(s) of using optical, optoelectronic, and optoelectromechanical sub-systems of the camera.
US11841481B2
A head mounted display system can include a camera, at least one waveguide, at least one coupling optical element that is configured such that light is coupled into said waveguide and guided therein, and at least one out-coupling element. The at least one out-coupling element can be configured to couple light that is guided within said waveguide out of said waveguide and direct said light to said camera. The camera can be disposed in an optical path with respect to said at least one out-coupling optical element to receive at least a portion of the light that is coupled into said waveguide via the coupling element and guided therein and that is coupled out from said waveguide by said out-coupling coupling element such that images may be captured by said camera.
US11841480B2
The systems, methods, and apparatuses described herein provide integrated weather forecast products designed to assist operations managers with operational decision-making related to a designated event or set of events. The present disclosure provides a way to process weather data from various sources and in diverse data formats containing varying spatial resolutions and temporal resolutions, in order to generate an integrated and cohesive weather projection product such that the weather projection product is continuous in both spatial and temporal domains, subject to data availability, relative to a designated event or set of events.
US11841452B2
Systems and methods for facilitating the sorting of assets to sort locations. In various embodiments, a sort employee scans an asset indicia using a user device, which stores asset data corresponding to the stored asset. As the sort employee nears a sort location (e.g., a delivery vehicle) with the asset and the user device, the user device automatically communicates wirelessly with a sort location receiver to associate the asset data with data indicative of the sort location where the user deposits the asset. In various embodiments, a device may determine whether the user device is proximate the appropriate sort location for the item, and may generate an alert upon a determination that the user device is proximate an incorrect sort location.
US11841451B2
A communication device for RF based communication with another communication device, said communication device comprising circuitry configured to apply a fine timing measurement, FTM, procedure. The circuitry is configured to determine an FTM mode out of at least two different FTM modes, and to perform an FTM procedure to determine the round trip time, RTT, between the communication device and the other communication device, wherein the RTT is determined by evaluating a time information of a tap of the channel impulse response, wherein the tap used for the evaluation depends on the determined FTM mode.
US11841450B2
In a particular embodiment, a method includes receiving a first set of location data and a second set of location data at a mobile device. The method includes locating a first reference point identifier that is included in the first set of location data and a second reference point identifier that is included in the second set of location data. The first reference point identifier field and the second reference point identifier field identify a common reference point. The method includes identifying first information in the first set of location data that is associated with the common reference point. The method also includes identifying second information in the second set of location data that is associated with the common reference point and spatially aligning the first set of location data with the second set of location data based on the common reference point to associate the first information with the second information.
US11841448B2
The present invention belongs to the field of array signal processing and relates to a composite tensor beamforming method for an electromagnetic vector coprime planar array. The method includes: building an electromagnetic vector coprime planar array; performing tensor modeling of an electromagnetic vector coprime planar array receiving signal; designing a three-dimensional weight tensor corresponding to a coprime sparse uniform sub-planar array; forming a tensor beam power pattern of the coprime sparse uniform sub-planar array; and performing electromagnetic vector coprime planar array tensor beamforming based on coprime composite processing of the sparse uniform sub-planar array. Starting from the principles of receiving signal tensor spatial filtering of two sparse uniform sub-planar arrays that compose the electromagnetic vector coprime planar array, the present invention forms a coprime composite processing method based on a sparse uniform sub-planar array output signal.
US11841444B2
A positioning system and method for resilient ephemeris decoding of Global Navigation Satellite System (GNSS) satellite information is provided. The positioning system decodes first ephemeris data of a satellite in a GNSS satellite constellation and estimates a first position of the satellite at a first time-instant. The positioning system further estimates a deviation between the estimated first position and a position where the satellite is expected to be at the first time-instant and determines the estimated deviation to be above a threshold. The positioning system excludes use of the estimated first position in a position fixing operation of the positioning system based on the determination. The positioning system decodes second ephemeris data of the satellite based on the exclusion, estimates a second position of the satellite at a second time-instant, and controls a position filter of the positioning system to use the estimated second position in the position fixing operation.
US11841443B2
Common view time transfer and related apparatuses and methods are disclosed. An apparatus includes a receiver oscillator to provide a local clock signal and one or more processors. The one or more processors are to perform, at least partially based on the local clock signal, event time tagging pre-processing at least partially responsive to satellite signals received from one or more satellites to generate a decimated precision correction state estimate; determine, per satellite signal pseudo range residuals; determine a navigation engine clock state; perform a precision clock state pre-processing operation at least partially responsive to the navigation engine clock state and the decimated precision correction state estimate to generate a precision navigation clock state; and generate a common view real time report at least partially responsive to the per satellite signal pseudo range residuals and the precision navigation clock state.
US11841435B2
A three-dimensional sensor generates multiple items of line data with respect to multiple horizontal lines arranged at different heights. Multiple first neural networks each generate first intermediate data relating to a corresponding item from among the multiple items of line data. Each first intermediate data indicates the probability of matching between the corresponding line data and each of multiple portions of multiple kinds. A combining processing unit receives the multiple items of first intermediate data, and combines the first intermediate data thus received so as to generate at least one item of second intermediate data. A second neural network receives the at least one item of second intermediate data, and generates final data that indicates the probability of matching between the object and each of the multiple kinds.
US11841429B2
A distance detecting system for use in an automotive application comprises a gallium and nitrogen containing laser diode disposed within an automotive light. The gallium and nitrogen containing laser diode is configured to emit a first light with a first peak wavelength. A wavelength conversion member is configured to produce a white light. A first sensing light signal is based on the first peak wavelength. One or more optical elements are configured to direct at least partially the white light to illuminate one or more target objects or areas and to transmit respectively the first sensing light signal for sensing at least one remote point. A detector is configured to detect reflected signals of the first sensing light signal to determine coordinates of the at least one remote point.
US11841413B2
The present application provides a system and method for using a nuclear magnetic resonance (NMR) system. The method includes performing a pulse sequence using the NMR system that spatially encodes NMR signal evolutions to be acquired from a subject using an aggregated radio-frequency (B1) field incoherence and resolving the NMR signal evolutions acquired from the subject using at least one of a dictionary of known magnetic resonance fingerprinting (MRF) signal evolutions to determine matches in the NMR signal evolutions to the known MRF signal evolutions or an optimization process. The method also includes generating at least two spatially-resolved measurements indicating quantitative tissue parameters of the subject in at least two locations.
US11841411B2
In a method and apparatus for acquiring and reconstructing a four-dimensional dynamic magnetic resonance (MR) image data record, MR data are continuously acquired by radial scanning of an examination region along radial k-space lines, and a dynamic region of the examination region, in which said dynamic procedure is relevant, is determined, as well as a non-dynamic region, which is not relevant to the dynamic procedure. Static image data are reconstructed from all of the acquired MR data, and image data therein originating from the non-dynamic region are marked and are then not used for reconstructing a dynamic image data record for the dynamic region.
US11841409B2
The disclosure relates to techniques for determining an acquisition order identified with an acquired magnetic resonance data set, which comprises a total number of slices, using a simultaneous multislice technique.
US11841405B2
A processing tool for a superconducting magnet of an MRI system is disclosed. The processing tool comprising a first winding part and a second winding part. The first winding part is used as a winding framework for winding a main coil half-body. The second winding part is used as a winding framework for winding a shield coil. The processing tool has an infusion cavity. The infusion cavity comprises a main coil accommodating zone, a shield coil accommodating zone, and a linking zone. The main coil accommodating zone is used for accommodating the main coil half-body wound on the first winding part. The shield coil accommodating zone is used for accommodating the shield coil wound on the second winding part. The main coil accommodating zone is connected to the shield coil accommodating zone via the linking zone. The processing tool helps to reduce the difficulty of superconducting magnet processing.
US11841400B2
A battery management system includes a control device and a storage. The storage stores at least one trained neural network. The trained neural network includes an input layer that accepts input data that represents a numeric value for each pixel in an image where a prescribed CCV waveform (a CCV charging waveform or a CCV discharging waveform) of a secondary battery is drawn in a region constituted of a predetermined number of pixels, and when input data is input to the input layer, the trained neural network outputs a full charge capacity of the secondary battery. The control device estimates the full charge capacity of a target battery by inputting input data obtained for the target battery into the input layer of the trained neural network.
US11841397B2
Subject matter disclosed herein may relate to wireless energy harvesting devices and may relate more particularly to system-on-a-chip testing for wireless energy harvesting devices.
US11841389B2
An apparatus and battery system for estimating insulation resistance including an insulation resistance measurement circuit connected to a first electrode of a battery, a first switch connected to the first resistor, a second resistor connected to the first switch, a third resistor connected to the second resistor and a second electrode of the battery, and a second switch connected between a first contact point between the first switch and the second resistor and a chassis ground, a voltage measurement part measuring a voltage of a second contact point between the second resistor and the third resistor, and a controller controlling the first and second switches and calculating an insulation resistance value based on the voltage measured at the second contact point the first and second switches are ON, and the voltage measured at the second contact point while the first switch is OFF and the second switch is ON.
US11841382B2
The present invention provides an information providing apparatus including a determining unit configured to determine an added value to be provided to a user of a portable electric power supply device including a storage battery that stores electric power to be supplied to electrical equipment detachably connected, wherein in a case where a kind of the electrical equipment is a specified kind of electrical equipment, the determining unit determines the added value to be provided to the user in such a manner that the added value to be provided to the user is higher than an added value in a case where the kind of the electrical equipment is not the specified kind of electrical equipment.
US11841381B2
A wafer inspection method and inspection apparatus are provided. On a wafer having layout lines connecting electrode points of individual dies in series, the dies within a matrix range are inspected one after another in turn in a column/row control means by a first switch group and a second switch group of a probe card, so that each die is selectively configured in a test loop of a test process by turning on/off of a corresponding switch. Thus, after inspection of a die under inspection (a selected die) within the matrix range is complete, the column/row control means is used to switch to a next die to achieve fast switching. Accordingly, for the inspection procedure of each die within the matrix region, a conventional procedure of moving one after another in turn can be eliminated, significantly reducing the total test time needed and enhancing inspection efficiency.
US11841380B2
The embodiments of the present disclosure provide a contact probe and a socket for testing an electrical component. The contact probe includes: a tubular structure in which a receiving cavity is formed, and a contact part for contacting with a terminal of a first electrical component is provided at a first end of the tubular structure; a spring arranged in the receiving cavity; a plunger connected with the tubular structure in a slidable manner, wherein a first end of the plunger is provided with a spring positioning part, which abuts against the spring and is an eccentric structure arranged offset from a central axis of the plunger, a second end of the plunger projects from a second end of the tubular structure. In the contact probe of the embodiment of the present disclosure, by means of setting the spring positioning part as an eccentric structure, the effect of increasing the energized contact load of the contact probe can be achieved, thereby reducing the occurrence of the resistance value of the contact probe being greater than the allowable resistance value, and further improving the reliability of electrical testing of sockets.
US11841374B2
Systems, methods and computer-readable media are provided for determining a sequential ordering of predefined transfers for transferring an object from source points of a source array to destination points of a destination array in a laboratory automation system. For each transition to a next transfer, first and second component travel costs between current and next transfer positions are determined. A transition travel cost is determined from the first and second component travel costs. The cost of each sequential ordering of the predefined transfers is based upon an aggregate of the transition travel costs for each ordering of the transfers. The resolved sequential ordering may be based upon the sequential ordering that has the lowest cost.
US11841373B2
An apparatus includes an acquisition unit configured to acquire quantitative information on a test substance, the quantitative information being estimated by inputting, to a learning model, two or more pieces of spectral information selected from a plurality of pieces of spectral information on a sample containing the test substance and a foreign substance.
US11841369B2
The present invention relates to a method of improving the quality of therapeutic cells by real-time glutathione monitoring.
US11841361B2
The present invention relates to microfluidic fluidic devices, methods and systems as microfluidic kidney on-chips, e.g. human Proximal Tubule-Kidney-Chip, Glomerulus (Kidney)-Chip, Collecting Duct (Kidney)-Chip. Devices, methods and systems are described for drug testing including drug transport and renal clearance. Further, such devices, methods and systems are used for determining drug-drug interactions and their effect upon renal transporter functions. Importantly, they may be used for pre-clinical and clinical drug development for treating kidney diseases and for personalized medicine.
US11841350B2
A dynamic axial compression column is disclosed herein. This dynamic axial column utilized external compression to prevent the creation of end plate space in the column. The dynamic axial column can include a tube defining a first opening, a second opening, and a lumen extending there between. The dynamic axial column can include a first end plate assembly sealing the first opening and movably extending at least partially into the lumen via the first opening, a second end plate assembly sealing the second opening, a plurality of rods extending along the outside of the tube and connecting the first end plate assembly and the second end plate assembly, and a first plurality of compression devices external to the tube and engaging one of the plurality of rods to bias the first end plate assembly towards the second end plate assembly.
US11841346B2
Disclosed herein is a calibration panel that models acoustic properties of defects in vehicle components made of composite materials. The calibration panel includes a body formed by additive manufacturing from a first digital material having an acoustic property selected to approximate an acoustic property of a composite material and an insert embedded within the body. The insert is formed of at least a second digital material having an acoustic property selected to approximate an acoustic property of a defect within the composite material. Also disclosed is a method for manufacturing vehicle components that are non-destructive evaluation (NDE)-compliant. The method includes receiving a proposed design of a component, manufacturing the calibration panel, and testing the calibration panel to determine if the insert is detectable using acoustic emission testing. The method also includes rejecting, in response to a not-detectable status of the insert, the proposed design of the component.
US11841344B2
An ultrasonic dry coupled wheel probe with radial transducers emit ultrasound in substantially all radial directions relative to a longitudinal axis. The probe does not require normalization and is efficient in directing ultrasound to a surface being inspected. The probe has a wheel composed of rubber or other materials for acoustically dry coupling the transducer to the surface. A first transducer is composed of a piezoelectric material so that the transducer receives an electrical signal, vibrates, and generates and transmits sound, such as ultrasound. Similarly, a second transducer receives sound such as ultrasound, vibrates, and generates a corresponding electrical signal. The transducer arrangement both transmits ultrasound to the surface and receives the reflection of the ultrasound from the surface. An acoustic barrier separates the transmitting component from the receiving component. The transducer has annular electroplates adjacent to the piezoelectric material. The two transducers can comprise a single, integrated transducer module.
US11841339B2
A voltammetric reference control system for generating a reference signal for an electrochemical sensor. The electrochemical sensor may comprise a voltammetric sensor, a potentiometric sensor, an amperometric sensor, an ion selective sensor and/or the like that is designed to be used in solutions, such as water, seawater, saline solutions and/or the like. The voltammetric reference control system generates a reference potential that does not drift and/or does not require calibration during operation of the electrochemical sensor.
US11841333B1
A method for detecting a target flaw using a radiographic inspection system includes selecting a plurality of simulated flaws. The method also includes performing a flaw detection simulation on the simulated flaws. The method also includes determining a plurality of output indication parameters for each of the simulated flaws based at least partially upon the flaw detection simulation. The output indication parameters include a contrast-to-noise ratio (CNR), a resolution ratio, a length-to-width (L/W) indication ratio, and a probability parameter. The method also includes determining a contrast-to-noise ratio sensitivity function (CNR SF) based at least partially upon the output indication parameters. The method also includes qualifying the radiographic inspection system to detect the target flaw based at least partially upon the CNR SF.
US11841318B2
Provided is an identification apparatus wherein each spectral light beam corresponding to a predetermined wavenumber shift is projected to the imaging portion) so that a distance between a projection position of the spectral light beam corresponding to the predetermined wavenumber shift on the imaging portion and a changed projection position as a result of the different excitation wavelength is shorter than a distance at the imaging lens between an optical path of the spectral light beam corresponding to the predetermined wavenumber shift and a changed optical path as a result of the different excitation wavelength.
US11841317B2
A gas detection device and process detect a target gas for monitoring an area for the target gas. A radiation source emits electromagnetic radiation (50) that penetrates the area and impinges on an array of filters (15, 25) that distributes the impinging radiation (50) onto a first gas photosensor (35), a second gas photosensor (37) and a reference photosensor (36). The first gas photosensor (35) is only sensitive to radiation in a first wavelength range, the second gas photosensor (37) is only sensitive to radiation in a second wavelength range and the reference photosensor (36) is only sensitive to radiation in a reference wavelength range. The wavelength ranges are spaced apart from one another. An analysis unit (10) analyzes signals [Sig(35), Sig(36), Sig(37)] from the three photosensors (35, 36, 37) and carries out three pair comparisons to determine whether or not the target gas is present.
US11841315B2
A photoacoustic remote sensing system (PARS) for imaging a subsurface structure in a sample, comprising one or more laser sources configured to generate a plurality of excitation beams configured to generate pressure signals in the sample at an excitation location, and a plurality of interrogation beams incident on the sample at the excitation location, a portion of the plurality of interrogation beams returning from the sample that is indicative of the generated pressure signals, an optical system configured to focus the plurality of excitation beams at a first focal point and the plurality of interrogation beams at a second focal point, the first and second focal points being below the surface of the sample, and a plurality of detectors each configured to detect a returning portion of at least one of the plurality of interrogation beams.
US11841313B2
An airborne or liquid particle sensor with a number of advanced features is disclosed. The sensor includes an output channel generating an electrical signal for a particle passing through the sensor, where the electrical signal includes information related to the pulse. The information is processed by the sensor to determine a value that indicates a more accurate particle mass for a sample period than the average mass.
US11841311B2
The present invention relates to dust concentration measurement and to dust composition and particle size determination. Multimodal dust sensor is able to simultaneously determine the concentration, size and origin of dust particles in real time. Method of operation of a single measurement channel of the multimodal dust sensor comprises: collimating laser radiation; splitting the laser radiation into two beams: a first beam and a second beam; and focusing the first beam to form a probe volume, wherein a dust particle entering the probe volume: a) scatters the first beam, thereby providing a homodyne mode of operation, in which the second beam and the scattered first beam are combined; the combined radiation falls on the photodetector that registers the Doppler effect; and/or b) fluoresces, thereby providing a fluorescent mode of operation, in which the fluorescent light falls on the photodetector that registers the fluorescent light.
US11841305B2
A system, device and method for deployment of one or more dust accumulation sensors receives a baseline measurement associated with no accumulation of dust in a target environment, receives a time-elapsed measurement associated with positive accumulation of dust in the target environment, determines a quantity of accumulated dust in the target environment based on the baseline measurement and the time-elapsed measurement, generates a spatial dust deposition distribution for the target environment based on the determined quantity of accumulated dust and determines a deployment for one or more dust accumulation sensors for the target environment based on the spatial dust deposition distribution.
US11841304B1
A device and method for testing an effective diffusion coefficient of helium in helium-bearing natural gas solves the problem that there is currently no systematic method or supporting experimental device to quantitatively characterize the diffusion behavior of helium in helium-bearing natural gas. The device includes a diffusion system and a gas sampling and analysis system. The diffusion system includes an upstream diffusion chamber, a downstream diffusion chamber, and a true triaxial apparatus, and is configured to simulate a gas diffusion process. The gas sampling and analysis system includes an upstream gas sample retention chamber, a downstream gas sample retention chamber, and a chromatographic analyzer, and is configured to sample a diffusing gas and analyze composition of the gas. By performing diffusion process simulation, gas sampling and analysis, and data calculation and fitting, the effective diffusion coefficient of helium in the helium-bearing natural gas is finally acquired.
US11841291B2
The disclosure provides a position changing device capable of reducing the size of the entire device in a plane. A position changing device (30) includes four pulley mechanisms (40). In the pulley mechanism (40), a toothed belt (45) is wound around a driving pulley (41) and a driven pulley (43), and is held between the driving pulley (41) and an idler roller (42) by the idler roller (42) and held between the driven pulley (43) and an idler roller (44) by the idler roller (44), and when the driving pulley (41) is driven by a driving mechanism (46), the position of a movable base plate (31) is changed.
US11841290B2
A bearing monitoring/analysis system includes an acoustic emission sensor positioned adjacent a fluid film bearing, component thereof, or adjacent structure such that the acoustic emission sensor may collect a signal from the bearing, wherein the signal may be analyzed to allow a user to gain information regarding the fluid film bearing.
US11841288B2
An optical measurement method and system and an optical device manufacturing system are provided. The optical measurement system includes an image generation system, an image measurement system and a control system. The image generation system is configured for generating test image information and outputting light containing the test image information to a device under test. The image measurement system is configured for obtaining detected image information according to the light passing through the device under test. The control system is configured for obtaining an aberration parameter according to imaging quality of the detected image information. The optical measurement method and system and an optical device manufacturing system can simulate any wavefront, and an assembled lens element can be simulated directly according to the compensation of an unassembled lens element to achieve a final imaging effect.
US11841283B2
A method for manufacturing a sensor. The sensor includes a sensing element and a housing, the housing including an interior space, which is accessible through a housing opening, and the sensing element being situated in the interior space and being designed to detect a property and/or a composition of an ambient medium of the sensor. The method includes filling the interior space with a protective medium through the housing opening, the protective medium being designed to transfer the property and/or the composition of the ambient medium to the sensing element; fixing a preferably flexible diaphragm at or in the housing opening preferably for sealing the housing opening, the diaphragm including at least one diaphragm opening; and sealing the at least one diaphragm opening. A sensor, which is manufactured according to this method, is also described.
US11841258B2
A Coriolis measuring sensor of a Coriolis measuring device includes: at least a pair of measuring tubes; a support body; at least one exciter; and at least two electromagnetic sensors per pair of measuring tubes, wherein the electromagnetic sensors are configured to mask interference magnetic fields and to detect local inhomogeneous magnetic fields generated by magnet devices of the sensor according to a winding direction and/or an interconnection configuration of coils of the magnet devices.
US11841243B1
A Coriolis vibratory gyroscope having a resonator with at least a first and a second n=2 vibratory modes of same resonance frequency in a resonator plane; first and second sensing circuits for generating first and second sense signals in response to a motion of the resonator along a major axis of the first and second vibratory modes; a first drive circuit for driving the resonator in the first vibratory mode with a first drive signal; a second drive circuit for simultaneously driving the resonator in the second vibratory mode with a second drive signal; wherein said first signal has a first frequency equal to a resonant frequency of said resonator in said first vibratory mode, and said second signal has the same frequency as the first signal, modulated in amplitude with a second frequency.
US11841242B2
Disclosed are a preprocessing method and device for distance transformation. The method includes: acquiring a first grid map; calculating a second parameter of a vehicle model; calculating a precision of a second grid map according to the second parameter of the vehicle model and a precision of the first grid map; calculating the numbers of rows and columns of the second grid map according to information on the first grid map, the precision of the second grid map and the second parameter of the vehicle model; determining for each cell of the second grid map a state value according to the numbers of obstacle cells within said each cell; and determining in the first grid map at least one cell requiring no processing, according to the state value. Therefore, during the distance transformation, the processing speed for determining the distance value of each cell is increased.
US11841239B2
A host map system for updating a region of a host map based on sensor data received from a plurality of connected vehicles travelling in the region comprises monitoring a host map region for discrepancies, defining a geo-fence around an area of a discrepancy and setting a schedule for activing the geo-fence. When a connected vehicle enters the geo-fence, the host mapping system transmits the geo-fence to the connected vehicle and requests that it share its sensor data while travelling in the geo-fenced area. The host mapping system receives the sensor data and processes the data to update details of the host map. The host mapping system may transmit the updated map to connected vehicles travelling in the map region.
US11841237B2
Navigation devices and methods of operation are provided. The navigation device includes a communication unit; a display; an input unit for receiving an input of data; a communication unit; and a controller for controlling operation of the display and the input unit. The controller connects to a data server through the communication unit, requests path setting information to the data server, receives the path setting information from the data server, acquires present position information of the navigation device, acquires a user moving path by reflecting the acquired position information and the received path setting information, and sets the user moving path as a guidance path. In this case, the path setting information is generated in another electronic device or the data server based on user input information input from the another electronic device.
US11841231B2
Apparatuses and methods for determining a route are provided. In some examples, the method comprises: receiving measurements of one or more motion sensors of a mobile device disposed in a vehicle; selecting, based on a start time and an end time of a first route, a subset of the measurements; determining, based on the subset of the measurements, turns or stops made by the vehicle as part of the first route and their directions; determining, based on the subset of the measurements, distances of path segments traveled by the vehicle between the turns or stops; constructing an estimated route including a sequence of the turns or stops and path segments; selecting, based on comparing the estimated route and a plurality of candidates routes from a map, the first route; and displaying the map including the first route.
US11841229B2
A driving circuit for a microelectromechanical system (MEMS) gyroscope operating based on the Coriolis effect is provided. The driving circuit supplies drive signals to a mobile mass of the MEMS gyroscope to cause a driving movement of the mobile mass to oscillate at an oscillation frequency. The driving circuit includes an input stage, which receives at least one electrical quantity representing the driving movement and generates a drive signal based on the electrical quantity; a measurement stage, which measures an oscillation amplitude of the driving movement based on the drive signal; and a control stage, which generates the drive signals based on a feedback control of the oscillation amplitude. The measurement stage performs a measurement of a time interval during which the drive signal has a given relationship with an amplitude threshold, and measures the oscillation amplitude as a function of the time interval.
US11841223B2
An optical system can include a mirror that reflects incoming light to a sensor for detection. The position and/or orientation of the mirror can be controlled to reflect incoming light from different locations and/or directions. Position and/or orientation of the mirror may be tracked and/or detected by an optical position sensor. The position sensor can transmit a beam to a reflector on the mirror, and the reflected beam can be received by the position sensor. Characteristics of the reflected beam can be measured to determine the position and/or orientation of the mirror. For example, the beam can be used for interferometric and/or intensity measurements, which can then be correlated with a position and/or orientation of the mirror.
US11841217B2
A multi-function sensor system including an auto-alignment system. The multi-function sensor system includes a laser module configured to provide a transmit beam and an auto-alignment beam, a shared aperture component, a first channel configured to direct the transmit beam and the auto-alignment beam to the shared aperture component, a second channel configured to receive the transmit beam from the shared aperture component and provide a receive beam to the shared aperture component, and a third channel including a passive imager configured to receive the auto-alignment beam and a first portion of the receive beam from the shared aperture component, wherein the auto-alignment beam propagates through the passive imager to provide an indication of a line of sight (LOS) of the transmit beam relative to a field of view (FOV) of the passive imager.
US11841216B2
Methods and systems are provided for dimensioning a moving freight in motion along a path. An example system includes a plurality of laser line generators configured to emit coplanar laser beams forming a laser curtain oriented perpendicular to the floor and angled towards the direction of the path of the moving freight. A camera is configured to capture a series of two-dimensional images of the freight as it passes through the laser curtain. Additionally a positioning sensor is configured to detect the position and orientation of the moving freight as it passes through the laser curtain. A computing device in communication with the camera and the positioning sensor correlates each successive two-dimensional image with each corresponding position and orientation of the freight to obtain a composite three-dimensional shape of the freight. Furthermore, the computing device processes the composite three-dimensional shape of the freight to dimension the freight.
US11841209B2
A reflective gun sight includes a rear sight including a light source; and a front sight including a reflective surface that is directly opposing the light source and recessed within an aperture of a front sight housing, wherein light emitted from the light source travels through the aperture and is reflected by the reflective surface toward the rear sight.
US11841207B2
A toy gun having a pair of sides are joined together using a number of pins inserted through pin holes passing through the pair of sides. A trigger and a slide are sandwiched between the pair of sides and are secured therein. A pivot pin allows the trigger to be pulled rearwardly such that it presses against the slide, moving it reward as well. When this occurs, the slide moves out from between the two sides, pushing the elastic bands away from static notches located on the rear end of the sides. This causes the top-most elastic band to fire away from the gun, and the remaining elastic bands to be reseated upwardly into the next adjacent respective static notch. The elastic bands pull the trigger back into its original position, allowing for semi-automatic firing.
US11841204B2
A firearm magazine tool including a core having a floor on its top, a channel rib on the core, a cavity, a frame surrounding the core and the cavity, a lever pin projecting from the core into the cavity, and a slider pin projecting orthogonally from the floor. The channel rib can be an elongate projection running a partial length of the core. The core can be inset within the frame such that two internal frame side walls and an internal frame end wall are at least partially exposed above the floor. The cavity can be located between the core and a lever wall, the lever wall being located on an opposite end of the frame than the internal frame end wall. The firearm magazine tool can be further comprised of a channel on a bottom surface of the core, wherein the channel rib is located in the channel.
US11841203B2
An action timer start switch, a breech block with an integral action timer start switch and a system for measuring internal ballistic data in a test weapon system are described herein. The action timer start switch includes a through-hammer adjustable contact having a first contact element and a contact switch supported on the breech block having a second contact element. The first contact element is adjustable for contacting the second contact element when the hammer is a position to generating a primer strike. The first contact element may be set by simply positioning the breech block in the in-battery position with the hammer in the ignition position and moving the adjustable contact relative to the contact switch through the breech of the universal receiver.
US11841199B2
A trigger device is disclosed. The trigger device comprises a housing, a trigger, a reverser, and a first pull weight adjustment mechanism. The trigger is rotatably mounted in the housing via a trigger pivot pin. The trigger comprises a trigger tooth. The reverser is rotatably mounted in the housing via a reverser pivot pin. The reverser comprises a reverser tooth. The first pull weight adjustment mechanism is coupled between the trigger and the reverser to bias the trigger in a first direction and the reverser in an opposite direction. Actuation of the trigger causes the trigger to rotate in the opposite direction, the trigger tooth to engage the reverser tooth, and the reverser to rotate in the first direction.
US11841197B2
A data logger device for monitoring operation of a flexible lance drive apparatus is disclosed that includes a cylindrical housing removably connected to an air fluid pressure line to the drive apparatus, a circuit board mounted in the housing, a pressure sensing switch mounted on the circuit board and communicating with the fluid in the pressure line, and a processor and memory on the board operable to log time at which the switch changes state between two predetermined states.
US11841195B2
A brazed plate heat exchanger comprises a number of heat exchanger plates (100) provided with a pressed pattern comprising ridges (R) and grooves (G). The ridges and grooves of neighboring plates contact one another in order to keep the plates on a distance from one another under formation of interplate flow channels for media to exchange heat when the heat exchanger plates are placed in a stack to form the heat exchanger. Means (120a, 120b) are provided for allowing temperature measurement of a fluid present in a second flow channel counted from an end of the stack of heat exchanger plates (100).
US11841187B2
Systems and methods can control refrigeration within a refrigerated freight container. Thermal sensor nodes can be positioned within the freight container. Temperature measurements can be wirelessly relayed from the sensor nodes to a gateway associated with the freight container. The received temperature measurements can be aggregated and logged at the gateway. Thermal models of the freight container and associated cargo loads can be established in response to the logged temperature measurements and loading plan for the foreign container. The refrigeration system can be controlled in response to processing the thermal models. The refrigeration system can be controlled to optimize compliance parameters associated with the cargo loads.
US11841185B2
A storage box for a refrigerator at an entrance according to an embodiment of the present invention, may comprise: a base; first side walls erected at the top front end and the top rear end of the base, respectively; and second side walls erected at the top left end and the top right end of the base, respectively, wherein the first side wall may include a plurality of first blocks stacked in the vertical direction and arranged in the horizontal direction, and a plurality of connectors movably connecting the adjacent first blocks in the horizontal direction.
US11841182B2
A system is provided and includes refrigerated storage containers (20), local controllers (30) respectively coupled with corresponding refrigerated storage containers (20) to control operations thereof in accordance with controller parameters and a supervisory controller (40). The supervisory controller (40) is configured to issue control commands to the local controllers (30) based on respective responses of the refrigerated storage containers (20) to local controller control.
US11841179B2
A heating, ventilation, and air-conditioning (“HVAC”) system for use with a refrigerant. The HVAC system includes a compressor, a condenser, an expansion device, an evaporator, and a separator. The compressor is operable to compress the refrigerant. The condenser is positioned downstream of the compressor and operable to condense the refrigerant. The expansion device is positioned downstream of the condenser and operable to reduce a pressure of the refrigerant flowing therethrough. The evaporator is positioned downstream of the expansion device and operable to vaporize the refrigerant from the expansion device. The separator is positioned downstream of the expansion device and operable to separate the refrigerant into liquid refrigerant and gaseous refrigerant. The gaseous refrigerant from the separator and the liquid refrigerant from the separator are combined prior to being compressed by the compressor.
US11841177B2
A refrigerant control system for controlling a first refrigerant flowing through a first circulation passage connected to a compression unit, including a storing unit which stores a first refrigerant, a first sub-pipe which is connected to an outlet side pipe, a second sub-pipe which is connected to an inlet side pipe, a first opening/closing valve which is provided in the first sub-pipe and is capable of switching whether to flow the first refrigerant in the outlet side pipe to the storing unit, a second opening/closing valve which is provided in the second sub-pipe and is capable of switching whether to flow the first refrigerant in the storing unit to the inlet side pipe, and an opening/closing control unit which controls an opening/closing state of the first opening/closing valve and the second opening/closing valve on the basis of a setting temperature of a second refrigerant set according to a predetermined method.
US11841166B2
The present invention relates to a semiconductor refrigeration and heating air conditioner which includes a body with an air outlet and air inlets, and also includes a semiconductor refrigeration assembly mounted in the body and located at the air outlet, metallic conductive sheets connected with the semiconductor refrigeration assembly, a water tank mounted at the lower end inside the body, a cooling water receptacle mounted at the lower end inside the body, a heat dissipation assembly mounted in the cooling water receptacle, and fan blades mounted in the body and close to the air inlets, wherein the semiconductor refrigeration assembly is connected with the heat dissipation assembly through a connection wire, the metallic conductive sheets face the air outlet, and the water tank is connected with the cooling water receptacle through a water pump assembly.
US11841163B2
An object is to provide a silencing system that can achieve both high ventilation performance and high soundproof performance, can silence a plurality of pieces of resonant sound, and has high general-purpose properties since the silencing system does not need to be designed according to a tubular member. The silencing system includes one or more silencers that are disposed in a tubular member provided to penetrate a wall separating two spaces, and satisfies “0
US11841159B2
A zone-control unit for use in a heating, ventilation, and air conditioning (HVAC) system, the zone-control unit includes a heat exchanger, an inlet piping assembly coupled with the heat exchanger for supplying fluid to the heat exchanger, an outlet piping assembly coupled with the heat exchanger for receiving fluid from the heat exchanger, a bracket that maintains the inlet piping assembly and the outlet piping assembly in positional relationship, and an ancillary component coupled with the heat exchanger.
US11841158B2
An air conditioner energy recovery unit has a hood, at least one aperture into which a fan is positioned, a generator and a power storage. The hood has a substantially pyramidal shape. The substantially pyramidal shape has at least three sides that meet at an apex. The hood has a hollow interior and an open base. At least one of the at least three sides has an aperture into which a fan is positioned. A generator is provided in communication with the fan such that when the fan rotates, the generator creates electricity. A power storage is provided in communication with the generator for storing electricity created by rotation of the fan.
US11841148B2
A split air conditioner having an indoor unit and an outdoor unit. A piping system interconnects the indoor unit with the outdoor unit. The indoor unit has an indoor heat exchanger for cooling or heating air in the indoor unit. The outdoor unit has a compressor, a first outdoor heat exchanger, and a second outdoor heat exchanger. The compressor is configured to drive a refrigerant via the first outdoor heat exchanger and the second outdoor heat exchanger in a refrigerant circuit. The piping system is configured to circulate an energy transport media from the first outdoor heat exchanger via the piping system to the indoor heat exchanger.
US11841143B2
The present invention relates to a device for cleaning exhaust gases from a fireplace, comprising a housing which accommodates functional components of the device, an inlet portion provided to receive exhaust gases from the fireplace, an outlet portion provided to discharge exhaust gases from the device, a bypass portion which is configured to establish a direct connection between the inlet portion and the outlet portion and which can be closed by means of a first mechanical flap arrangement, and a cleaning portion which extends between the inlet portion and the outlet portion for guiding an exhaust gas flow and is provided with a plurality of functional components, wherein the functional components at least comprise an electrostatic filter unit for separating fine dust particles, a centrifugal separator unit for removing particles from the exhaust gas, and a fan unit for driving a flow of the exhaust gas through the cleaning portion.
US11841141B2
An apparatus and method for a reverse flow combustor, the reverse flow combustor including a straight portion, a dilution portion and a curved portion. The reverse flow combustor receives a flow of fuel that is ignited and mixed with cooling air to form a flow of combustion gases. The flow of combustion gases travels through the reverse flow combustor to a turbine section of an engine.
US11841137B2
A combustion head for a burner is provided with an outer sleeve, which houses, on the inside, a first feeding device to feed a gaseous fuel into an oxidizing air flow fed along the outer sleeve by means of a pneumatic ventilation device, at least one swirl device, which is configured to cause a primary flow F1 of gaseous fuel and oxidizing air flowing out of the outer sleeve to make a helical movement, and at least one feeding channel with an annular shape, which is obtained between the outer sleeve and the swirl device in order to feed a secondary flow F2 of oxidizing air around the primary flow F1; a second feeding device being mounted on the outside of the outer sleeve and being connected to a gaseous fuel source.
US11841117B1
An encapsulated stick-on window light is disclosed herein. The encapsulated stick-on window light includes at least one light emitting device configured to emit light; and an encapsulating body, the encapsulating body surrounding the at least one light emitting device such that the at least one light emitting device is totally enclosed within the encapsulating body, the encapsulating body having at least one surface that is configured to adhere to a glass surface by means of electrostatic forces and/or Van der Waals forces.
US11841116B2
A light emitting device includes first and second semiconductor laser elements, a base, a surrounding part, a wavelength converting member, and first and second wiring parts. The first laser element, the converting member and the second laser element are arranged in order in a first direction. At least one of the first and second laser elements is disposed between the first and second wiring parts in a second direction perpendicular to the first direction. An outermost periphery of the converting member is between a first imaginary line and a second imaginary line in the top view. The first and second imaginary lines are both parallel to the second direction. The first imaginary line passes through an outermost periphery in the first direction of the second laser element and the second imaginary line passes through an outermost periphery in a direction opposite to the first direction of the first laser element.
US11841113B2
An LED lamp and it power source module are provided. The LED lamp includes an LED module and a power source module. The power source module includes two rectifying circuits, a filtering capacitor, a plurality of fuses, two filament-simulating circuits, and a discharge device. Each of the filament-simulating circuits is configured to allow a current to flow from one pin to the other pin via the corresponding first and second filament-simulating circuits during a pre-heat process executed by a ballast.
US11841103B2
A pipe assembly is provided, the pipe assembly comprising a first pipe having a side opening on a side surface of the first pipe. A plate in the first pipe is arranged adjacent to the side opening and at an angle relative to a radial axis of the first pipe such that a first side of the plate may be lower than a second side. A vent hole may be proximal the side opening on the side surface of the first pipe.
US11841100B2
A pipe fixing device includes a fixing portion formed in a channel shape in which a first space therein is opened to an outside through an opening formed in an upper portion; and a support coupled to a lower portion of the fixing portion and made of steel-making slag, wherein a part of upper end edges of the fixing portion corresponding to a front and a rear of the opening is formed to be bent toward the first space.
US11841089B2
A valve comprising a valve body including a first end and a second end spaced apart along a longitudinal axis, a central portion disposed between the first end and the second end, wherein the first end and the second end define a first flow passageway and a second flow passageway, respectively, and wherein the central portion defines an interior chamber, wherein the first end of the valve body includes a bore, a valve seat disposed in the bore including a concave seating surface, and a disc rotatable within the interior chamber between an open position and a closed position, wherein the disc includes a seal having a shape corresponding to the concave seating surface and wherein the shape of the seal and the concave seating surface define an elliptical offset from a centerline of the valve.
US11841086B2
A valve assembly includes a housing body defining a first opening, a second opening and an internal chamber. A first mechanism is provided in the housing body to control fluid between the first opening and the interior chamber and a second mechanism is provided in the housing body to control fluid between the second opening and the interior chamber. The first and second control mechanisms operate independently.
US11841084B2
An example spool includes a spool body varying in diameter along a length of the spool body, thereby forming a plurality of lands of variable diameters, wherein a land of the plurality of lands is configured to control fluid flow from a workport passage formed in a valve worksection to a return cavity; and a plurality of axial grooves formed in a circular array about a circumference of the land, wherein the plurality of axial grooves comprises a first set of axial grooves and a second set of axial grooves, wherein an axial length of axial grooves of the second set of axial grooves is greater than a respective axial length of axial grooves of the first set of axial grooves, allowing the axial grooves of the second set of axial grooves to engage the return cavity before the axial grooves of the first set of axial grooves.
US11841083B2
A radial pressure adjustable gland sealing system is disclosed herein. The system includes at least one inflatable bladder operable to surround a rotating shaft or sleeve of a rotating shaft, and at least one inflating tube. One end of each inflating tube is in fluid communication with the internal envelope of one of the at least one inflatable annular bladder. An opposite end of each inflating tube is connected, or extends, to a location outside of a static housing in which the rotating shaft is housed, such that the level of inflation of each inflatable bladder can be adjusted by way of its respective inflating tube, and thereby adjust the level of radial pressure exerted on the rotating shaft or sleeve for a rotating shaft.
US11841075B2
The oil storage structure includes an oil pan that closes a lower opening of the transmission case and forms an oil pool in a lower space inside the transmission case, and a strainer having a suction port for oil located in the oil pool. The suction port for the oil is provided so as to face a bottom wall portion of the oil pan with a gap in between, and the bottom wall portion of the oil pan is provided with a protruding portion protruding toward the suction port, with the protruding portion being formed in a direction across the suction port as viewed from the bottom wall portion.
US11841074B2
A transmission mechanism includes a housing, a first rotating member accommodated in the housing and rotatable about a first rotating member axis, and a lubricating member accommodated in the housing and containing a lubricant. While the first rotating member rotates about the lubricating member, the lubricating member applies a preload to and comes into contact with a part of the first rotating member on the basis of an elastic force, so that the part of the first rotating member is lubricated with the lubricant.
US11841067B2
A transmission structure of the present invention changes capacity of pump body so that vehicle speed detected by vehicle speed sensor increases and reduces according to speed-increasing and speed-reducing operations of speed-change operating member while fixing capacity of motor body at a low-speed motor capacity when the vehicle speed is equal to or lower than a switching speed that is realized by setting motor body to the low-speed motor capacity and setting the pump body to a predetermined pump switching capacity, and changes capacity of motor body so that vehicle speed increases and reduces in accordance with speed-increasing and speed-reducing operations of speed-change operating member while fixing capacity of the pump body at the pump switching capacity when vehicle speed is higher than the switching speed.
US11841065B2
Systems and devices to control linear, rotational, and/or arcuate motion are provided herein. In some examples, a pin system is configured for insertion in a door and/or door jamb, and to control motion of the door, such as a speed with which the door closes. In some examples, a hinge pin is configured to replace a conventional hinge pin and to control motion of the door. In some examples, a hinge system is configured to replace a conventional door hinge and to control motion of the door.
US11841062B2
A damper device includes first and second rotors, and an elastic coupling part elastically coupling the two rotors. The elastic coupling part includes first and second elastic members initially disposed in a compressed state in a neutral condition without relative rotation between the two rotors. The first elastic member is transitioned from the compressed state to a free state and then further compressed when torsion of the first rotor with respect to the second rotor is caused from the neutral condition to a first side. The second elastic member is transitioned from the compressed state to the free state and then further compressed when the torsion of the first rotor with respect to the second rotor is caused from the neutral condition to a second side. Each of the first and second elastic members is transitioned from a one-side contact state to a both-side contact state when actuated in compressed.
US11841061B2
A damper device includes a first rotor, a second rotor, and an elastic coupling part elastically coupling the first and second rotors in a rotational direction. The elastic coupling part includes first and second elastic members that are each initially disposed in a compressed state in a neutral condition without relative rotation between the first rotor and the second rotor. The first elastic member is transitioned from the compressed state to a free state and then further compressed when torsion of the first rotor with respect to the second rotor is caused from the neutral condition to a first side in the rotational direction. The second elastic member is transitioned from the compressed state to the free state and then further compressed when the torsion of the first rotor with respect to the second rotor is caused from the neutral condition to a second side in the rotational direction.
US11841058B2
Methods, apparatus, systems, and articles of manufacture to extend brake life cycle are disclosed herein. An example vehicle disclosed herein includes a brake including a rotor and a brake pad and a brake controller to detect a request to determine a wear level of the brake pad, activate the brake to cause contact between the brake pad and the rotor, and determine, based on a latency between the activation of the brake and the contact between the brake pad and the rotor, the wear level.
US11841053B1
Pressure-side cam portions of a pressure plate each include a pressure-side assist cam portion including a pressure-side assist cam surface, a pressure-side body located between the pressure-side assist cam portion and a pressure-side slipper cam portion, and a first stepped portion between a main outer circumferential surface of the pressure-side body and a sub outer circumferential surface of the pressure-side assist cam portion. The sub outer circumferential surface is located radially inward of the main outer circumferential surface. The sub outer circumferential surface is inclined radially inward in a second direction. Among portions of the main outer circumferential surface, at least a stepped portion-side outer circumferential surface adjacent to the first stepped portion is inclined radially outward in the second direction.
US11841052B2
A support assembly for movable, rotating or sliding shafts, having a bearing unit having an inner ring, an outer ring, and a row of rolling bodies interposed between the inner and outer rings, a casing, a cover for fluid sealing an opening of an internal seat of the casing, a rear sealing device on a side opposite the cover having a metal screen and a vulcanized rubber liner equipped with an axially outer first sealing lip and with an axially inner second sealing lip, an axially inner sealing device, having a first shield provided with a vulcanized rubber liner having a plurality of sealing lips, the outer ring having a step extending axially inward and provided with a second shield having a vulcanized rubber liner with a plurality of sealing lips.
US11841051B2
In a tapered roller bearing, a large-diameter-side annular portion includes large-diameter-side pocket surfaces opposed to large end surfaces of respective tapered rollers; and oil retaining recesses each having an opening spanning an inner peripheral surface of the large-diameter-side annular portion and each of the large-diameter-side pocket surfaces. Each of the oil retaining recesses has an inner surface having a radially inwardly facing surface portion which is an inclined surface that is radially inwardly inclined toward the corresponding tapered roller.
US11841043B2
The present invention is an adjustable connector with hidden threads for securing and adjusting a glass panel to a structure. The connector has an internally threaded retainer mounted on a fastener which is secured by a fastener and receives an externally threaded telescope. A nut shape lock installed inside the telescope to lock the telescope. By turning the lock, it moves towards the fastener and locks the telescope by pushing the fastener. The lock is a security feature to hold the adjustable standoff in adjusted position and prevents unscrewing the telescope once the cap is uninstalled. The telescope and retainer are threaded internally which are not exposed.
US11841042B2
The quick release interconnect includes a mount member that includes a cleat and a top hanger seat. An attachment member includes a lower jaw that is spring-biased into an open condition that can be secured closed by a cam-lock lever. An upper jaw hanger is also provided to permit the attachment member to be hung on the top hanger seat while the attachment member and object are oriented in place. The upper jaw hanger member is located over the top hanger seat and then the attachment member is rotated in place so the lower jaw is aligned with the cleat. The cam lock lever is rotated to clamp the lower jaw into communication with the cleat portion of the mount member to secure the attachment member securely to the mount member. To release the attachment member, the process is reversed.
US11841038B2
The present invention relates to a panel clamp securable to a variety of mounting mechanisms. The clamp includes first and second members, each having an edge extending beyond at least a portion of its side surface to form an overhang, and each includes a plurality of holes passing therethrough. When the overhang of the first member is fitted over a top surface of a panel and the overhang of the second member is fitted over a bottom surface of the panel, such that the plurality of holes in the first member is substantially aligned with the plurality of holes in the second member, mechanical fasteners can be inserted through the plurality of holes to secure the first and second members to the panel. An additional mechanical fastener is inserted through the clamp to secure the clamp to a mounting mechanism.
US11841024B2
Described herein are appliances such as a vacuum cleaners having an air flow passage and a fan assembly provided in the air flow passage. The fan assembly includes (a) a first motor comprising a first rotor, a first stator, and a first rotatable output shaft drivingly connected to the first rotor; and (b) a second motor comprising a second rotor, a second stator, and a second rotatable output shaft drivingly connected to the second rotor. The first rotatable output shaft is driving connected to the second stator; and a fan blade drivingly connected to the second rotatable output shaft. Also described herein are methods of energizing a fan assembly of a portable appliance.
US11841023B2
Blowers having noise reduction features are provided. A blower may include a main body defining an airflow path therethrough, the main body extending between and defining an inlet end and an outlet end. The blower may further include an inlet muffler provided at the inlet end. The inlet muffler includes a plurality of inlet ports, each of the plurality of inlet ports including a peripheral surface defining a port aperture therethrough. At least one of the plurality of inlet ports further includes a damper material provided on the peripheral surface of the at least one inlet port and further defining the port aperture therethrough.
US11841021B2
A heat exchanger for changing a temperature of a pumped gas flow and a pump comprising the heat exchanger is disclosed. The heat exchanger comprises: at least one tube configured to contain a flow of fluid; said at least one tube being at least partially embedded within a block of material; wherein said heat exchanger comprises mounting means configured to mount said heat exchanger adjacent to a gas port of a pump such that a least a portion of said heat exchanger extends into a path for gas flow flowing through said gas port; wherein the mounting means comprises a flange, the flange being configured to connect with the gas port of the pump, the block being mounted to the flange such that the block extends towards the rotor of the pump when the flange is connected with the gas port of the pump.
US11841015B2
A fluid-injected compressor installation (1) comprises a screw compressor (2) with a compression housing (4) in which a pair of compressor rotors (6a, 6b) are mounted. A drive motor (3) drives the compressor rotors. An inlet (7) and an outlet (8) on the screw compressor (2) supply a gas and discharge compressed gas. A gear transmission (20) between the shaft (16) of one of the compressor rotors and the motor shaft (11), includes a driven gear (18) and a driving gear (19); a motor bearing (21) on the motor shaft (11) next to the driving gear (19); and a dynamic seal (25) next to the motor bearing (21), on the drive motor (3) side, such that the motor bearing (21) is between the driving gear (19) and the seal (25).
US11841009B2
A hydrostatic machine comprising a stator and a rotor. The stator comprises an inner cylindrical surface with a constant diameter and a cam ring comprising a cam track on the inner circumference thereof, the outer circumference of the cam ring being mounted in the aforementioned inner cylindrical surface. The hydrostatic machine also comprises two bearings that allow the rotation of the rotor in relation to the stator and that are mounted on the inner cylindrical surface of the stator, axially on either side of the cam ring, the cam ring and the two bearings having the same outer diameter.
US11841003B2
A wind turbine comprising a tower (2) with a tower wall and having at least one nacelle (3) mounted thereon, and a yaw system (1) interconnecting the tower (2) and at least one nacelle (3) is disclosed. The yaw system (1) comprises a yaw claw (4) comprising an upper radially extending part (5), a lower radially extending part (6) and an axially extending part (7) interconnecting the upper radially extending part (5) and the lower radially extending part (6), thereby defining a space. A sliding bearing connection with at least two axial sliding surfaces (9, 10) and at least one radial sliding surface (11) is arranged between the yaw claw (4) and a flange (8) arranged in the space defined by the yaw claw (4). At least one yaw drive (13) comprising a toothed gear (14) is arranged in meshing connection with a toothed yaw ring (12). The axially extending part (7) of the yaw claw (4) and the meshing connection between the toothed gear (14) and the toothed yaw ring (12) are arranged at the same side of the tower wall.
US11840999B2
A rotor including soft rotor structures fixed to the rotor shaft, which rotor structures are of a soft material such as canvas or the like. The rotor structure is a loop arranged to form an asymmetrical cone when an air or water current flows through the loop.
US11840995B2
In order to provide a piston device that is of simple construction and provides optimised sealing, it is proposed that the piston device should include the following: a housing that includes a piston receptacle; a piston that is arranged to be linearly displaceable in the piston receptacle; a main gasket element that separates a first medium space from a second medium space, and a supplementary gasket element, different from the main gasket element, for sealing in a region between the piston and the piston receptacle.
US11840992B2
An exhaust gas recirculation pump system for an internal combustion engine includes an EGR gas source and an electric motor assembly. A roots device is coupled to the electric motor. The roots device includes a housing defining an internal volume wherein the housing includes a radial inlet port receiving the EGR gas source and an outlet port expelling the EGR gas from the housing. Rotors are disposed in the internal volume and connected to the electric motor. A transmission housing is attached to the housing. The transmission housing includes journals formed therein receiving bearings that support the rotors on only a single end of the rotors.
US11840981B2
At least one thermal barrier coating member mounted on an inner wall surface, facing a combustion chamber of an engine, of a cylinder liner accommodating a piston slidably along an axial direction, is provided with: a base layer configured to be detachably fitted into a recess formed in the inner wall surface of the cylinder liner; and a thermal barrier coating layer formed on an opposite side of the base layer from the inner wall surface of the cylinder liner. The thermal barrier coating layer is disposed above a piston ring which is positioned at an uppermost position in the axial direction of the cylinder liner when the piston reaches top dead center.
US11840979B1
Operating a gaseous hydrogen fuel engine includes controlling an injection timing of a gaseous hydrogen fuel injected into a flow of pressurized intake air so as to produce a leading cooling flow of pressurized intake air into a cylinder in an engine, a trailing purging flow through an intake conduit, and a middle flow of both pressurized intake air and gaseous hydrogen fuel into the cylinder. Undesired combustion such as preignition and/or backfire can be limited. Related apparatus and control logic is also disclosed.
US11840965B2
A gas turbine engine for an aircraft configured with an engine core that has a turbine, a compressor, and a core shaft connecting the turbine to the compressor. A fan located upstream of the engine core, that has a plurality of fan blades. A gearbox arranged to receive an input from the core shaft and to output to the fan so as to drive the fan at a lower rotational speed than the core shaft. The gearbox being an epicyclic gearbox having a sun gear, a plurality of planet gears, a ring gear, and a planet carrier on which the planet gears are mounted. The gearbox having an overall gear mesh stiffness, and wherein the overall gear mesh stiffness of the gearbox is greater than or equal to 1.05×109 N/m and less than or equal to 8.0×109 N/m.
US11840963B2
An acoustic attenuator comprises a first attenuation unit, a second attenuation unit, a welded section, and a communication part. A first acoustic damper is provided on an outer surface of a first acoustic liner, which faces toward a side opposite from an object, to form a first damper space that communicates with an internal space of the object. The second attenuation unit is attached to an outer surface of the object. The welded section is provided at least between the first acoustic damper and a second acoustic damper. The welded section secures the second attenuation unit to the first acoustic liner. The communication part is disposed in a position farther from an outer surface of the object than the welded section, allowing communication between the first damper space and a second damper space.
US11840958B2
A gas turbine engine includes a fan positioned at an engine central longitudinal axis, and a fan drive turbine located at the engine central longitudinal axis and configured to drive rotation of the fan. A gas generator is non-coaxial with the fan drive turbine and operably connected to the fan drive turbine such that exhaust from the gas generator drives rotation of the fan drive turbine. An auxiliary power core is located at the engine central longitudinal axis, and one or more bleed passages connect the gas generator and the auxiliary power core. The one or more bleed passages are configured to selectably combine a bleed airflow from the gas generator and an auxiliary core airflow at the auxiliary power core to direct the combined airflow to the fan drive turbine to increase output of the fan drive turbine.
US11840956B2
A heat exchanger having a core portion in which cooling water is stored and flows; an upper reinforcing plate coupled to the upper end of the core portion, having an inlet pipe and an outlet pipe connected to the core portion, and having a joining portion for fixation; a lower reinforcing plate coupled to the lower end of the core portion; a first support portion which is coupled to one lengthwise side of the lower surface of the lower reinforcing plate and can absorb vibration; and a second support portion which is coupled to the other lengthwise side of the lower surface of the lower reinforcing plate and can absorb vibration, so that the core portion can be firmly coupled to a housing.
US11840951B1
An exhaust system for a vehicle having an internal combustion engine includes an exhaust pipe having a central axis and configured to receive an exhaust gas flow from the engine, a catalytic converter disposed within the exhaust pipe, and an exhaust gas burner assembly having a burner unit configured to generate and supply a heated burner flow to a supply pipe. An outlet end of the supply pipe is disposed within the exhaust pipe and extends substantially parallel to the exhaust pipe central axis such that the exhaust gas flows around the supply pipe outlet end. A plurality of mixing apertures are formed in the supply pipe outlet end and configured to promote mixing of the heated burner flow and the exhaust gas flow to disperse heat over the catalytic converter for rapid heating thereof.
US11840949B2
An exhaust gas purification filter includes a honeycomb structure part and sealing parts. The honeycomb structure part has a porous partition wall and a plurality of cells defined by the partition wall to form exhaust gas flow paths. The sealing parts seal alternately a gas inflow-side end face or a gas outflow-side end face of the cells. The exhaust gas purification filter includes fine pores with diameters of 10 μm or less measured by the mercury intrusion method that account for 5% or more of all pores by volume in the honeycomb structure part. The partition wall has a plurality of communication pores communicating between the cells adjacent to the partition wall and has constricted communication pore of which a largest diameter Φ1 and a smallest diameter Φ2 satisfy relationships Φ1≥50, 100×Φ2/Φ1≤20.
US11840947B2
There is provided a straddle-type vehicle. An exhaust pipe includes a first portion extending downward from an exhaust port through a region in front of an engine and on one lateral side of a down frame in the left-right direction, a second portion extending upward through a region in front of the engine and on the other lateral side of the down frame in the left-right direction after extending from a downstream side end portion of the first portion to the other lateral side of the down frame in the left-right direction through a region in front of or to the lower front of the down frame. The catalyst device is disposed in a portion of the second portion of the exhaust pipe that is located in front of the engine and on the other lateral side of the down frame in the left-right direction.
US11840945B2
An internal combustion engine includes an engine lubrication fluid storage system with a primary storage volume and a secondary storage volume that is separate from the primary storage volume. The secondary storage volume is linked to the primary storage volume with a fluid flow path that is throttled so that lubrication fluid is stored in the secondary storage volume during engine operation, and drains from the secondary storage volume to the primary storage volume when the engine is not running.
US11840943B2
The invention relates generally to methods and apparatus for integration of renewable and conventional energy to enhance electric reliability and reduce fuel consumption and emissions via thermal energy storage.
US11840942B2
A variable capacity turbocharger includes a nozzle flow path which allows a gas to pass from a scroll flow path toward a turbine impeller, a shroud side ring and a hub side ring which face each other in a rotation axis direction of the turbine impeller and form a nozzle flow path therebetween, a bearing hole which is provided in the shroud side ring, a bearing hole which is provided in the hub side ring, and a nozzle vane which is disposed in the nozzle flow path and is supported by both bearing holes. A center axis line of the bearing hole is located on the inside in a radial direction in relation to a center axis line of the bearing hole at a room temperature, and the center axis line is located on the outside in the radial direction in relation to the center axis line during operation.
US11840939B1
A turbine engine includes a compressor section, a combustion section, and a turbine section. Fuel combusted in the combustion section drive stages of airfoils in the turbine section to drive the compressor section. The airfoils can include a geometry near or at the trailing edge with a linear portion provided between the pressure side and a first curved portion, to reduce shock generated in the wake of the airfoils.
US11840920B1
A hydrocarbon well downhole fluid acquisition and injection system for selecting and stimulating zones based on operations of the system. Target depths in a hydrocarbon well are identified, and reservoir fluids may be acquired or tagging agents may be injected at the target depths using a specialized hydrocarbon well downhole fluid acquisition and injection system. The well may be operated to generate flow of fluids, and the reservoir fluids may be monitored and assessed for the presence of tagging agents. The presence of tagging agents and the fluid sample may be assessed to identify zones that may be candidates for stimulation or other operations.
US11840919B2
Subsurface environments can be characterized using photoacoustic nanotracers. A solution including a photoacoustic nanotracer is formed. The solution is injected into the subsurface environment. Produced fluids are analyzed for the photoacoustic nanotracer. A breakthrough curve is built based, at least in part, on the analysis. The photoacoustic nanotracers can be based on plasmonic gold nanoparticles, silver nanoparticles, or both.
US11840910B2
A method creates a fluid communication path between a first production well and a second production well. At least one hydraulic fracture intersects the first production well and is separated from the second production well by a wall thereof. The method includes identifying, from the second production well, a location of the hydraulic fracture of the first production well, and perforating the wall of the second production well at the identified location. The perforating creates the fluid communication path between the production wells. Injection of fracking fluid and proppant at the first production well allows for additional fluids to be extracted from the second production well, thus generating a flow between the two production wells through the hydraulic fracture.
US11840905B2
A method of closing a stage tool in a wellbore includes releasing a closing tube into the wellbore; attaching the closing tube to the stage tool; and expanding the closing tube, thereby closing a port of the stage tool.
US11840895B2
A threaded connection partially in a self-locking arrangement includes a first and a second tubular component provided respectively with male and female threaded zone at their respective ends. Only a portion of a first portion with varying thread width of the male threaded zone cooperates by self-locking tightening with only a portion of the second portion with varying thread width of the female threaded zone when made up one into the other. The connection is able to withstand high torques required for special applications such as drilling with casing or intermediate casing.
US11840888B2
An improved roller shade system provides increased support, additional adjustments and/or increased safety. The slip plate allows the brake to slip forward and minimize damage to the clutch spring when a user pulls too hard on the hembar. The center drive mechanism extends through a bracket to allow the drive shaft to distribute power in both directions and drive two shade tube simultaneously. The tube adapter absorbs force from the spinning shade tube to minimize damage to the other components and the bead chain. The sprocket has a back wall supporting the sprocket, allowing the sprocket 130 to rest on the back flange of the sun gear to minimize pressure on the gears. An adjustment arm is adjusted to help level the shade band. The shade bands may be removed without disturbing the other shade bands in the system. A height of a hembar may be adjusted by rotating a rod within the hembar.
US11840886B2
A drive system for raising and lowering a window covering includes a motor, a driven wheel configured to engage a continuous cord loop, a controller for the motor, a sensor, and a housing. The continuous cord loop includes an endless loop of flexible material and one or more sensor targets disposed on the endless loop of flexible material. The housing supports a guide rail adjacent the driven wheel. The sensor is mounted to the guide rail and is configured to generate a signal indicating presence of each sensor target when the target is located in proximity to or in contact with the sensor. The controller is calibrated to store an initial position of each sensor target along the continuous cord loop, and is configured to receive the signal indicating presence of the sensor target and to identify a drift from the initial position during continuing operation of the drive system.
US11840883B2
Embodiments of an end tip configured to travel in a track of a shade system are disclosed. The end tip includes a body portion having a diameter and including a first section and a second section. The first section has a head portion and is made of a first material having a first hardness, and the second section is made of a second material having a second hardness. The head portion has a width that is wider than the diameter of the body portion, and the first hardness is higher than the second hardness. Also disclosed is a shade system including first and second tracks, a shade, and end tips. The first and second sections of the end tips are configured to separate when a threshold load is applied to the end tips.
US11840874B2
A friction based counterbalance mechanism for coupling with a closure panel of a vehicle to assist in opening and closing of the closure panel, the counterbalance mechanism including: a first housing having a first pivot connection mount for connecting to one of a body of the vehicle and the closure panel; an extension member coupled to the first housing at one end and being extendable and retractable with respect to a second housing coupled adjacent to the first housing along an axis, the second housing for connecting by a second pivot connection mount to the other of the body and the closure panel; a sliding friction mechanism having: a shaped sleeve mounted on an exterior surface of the extension member, the shaped sleeve providing an exterior friction surface; and a resilient friction element mounted to the second housing in a fixed location on the axis, the resilient friction element positioned between second housing and the shaped sleeve and biased into contact with the exterior friction surface; wherein relative movement between the shaped sleeve and the resilient friction element as the extension member is displaced generates sliding friction between the resilient friction element and the shaped sleeve.
US11840872B1
A door system is provided for use with a door and a door frame defining an entry opening to provide selective closing and opening of the entry opening. The door system can be used to convert a conventional hinged door into one providing less obtrusion into space in front of and behind the respective entry opening. The door system includes an overhead movement mechanism providing at least two transverse directions of movement, and one or more hinge replacement mechanisms providing latching of the door at a lateral side opposite the door handle. The movement mechanism is configured to move the door between a closed orientation in the door frame and an open orientation horizontally spaced from the entry opening. The open orientation is disposed along an adjacent wall having the door frame. A standard door handle, strike and strike plate are used to move and to lock the door.
US11840869B2
An outside handle device for vehicle includes an operation handle configured to serve as a handhold at a time of a door opening operation, and an electric actuator configured to drive the operation handle between an accommodated position and a use position. The outside handle device for vehicle is configured to allow a locking accommodating operation having a locking operation of a door latch device fixed to a door and a non-locking accommodating operation not having a locking operation when the operation handle is moved to the accommodated position.
US11840866B2
An exemplary bolt assembly includes a housing, a bolt, and a magnetic sensor. The housing includes a tubular sleeve configured for mounting in a latch bore of a door. The bolt is movably mounted to the housing for movement between an extended position and a retracted position. The magnetic sensor includes wires that extend through the tubular sleeve, and is operable to transmit information relating to an open/closed position of the door.
US11840862B2
An equipment assembly is disclosed that includes a first equipment housing having a first penetration, a latch assembly disposed within the first equipment housing, a second equipment housing having a second penetration and a security bezel configured to cause the latch assembly to rotate through the first penetration and the second penetration.
US11840852B1
A tile-setting lippage control system and method for tiles set with mortar as floors or walls on prepared surfaces, providing tab-and-wedge pairs with a footed tab having a footplate, a wedge slot having a membrane, a multi-tapered descending portion having a thicker center, tapering base, and tapering sides, and a ridged upper portion having a reinforced upper edge, and with a tensioning wedge having a leading end, wedge bottom, tapered top edge, and wedge teeth. In use, the wedge bottom and the footplate apply a constant compressive force to two adjacent pieces of tile. The size, shape, and location of the wedge slot with the tapered top edge of the tensioning wedge accommodate a range of tile thicknesses by insertion of the tensioning wedge to different depths. Optionally, flap cuts in the ridged upper portion provide for formation of a top flap and side flaps which lock in engagement with the wedge teeth of the tensioning wedge. Optionally, a wedge void in the tensioning wedge provides for easier insertion and for accommodating excess pressure. The multi-tapered descending portion prevents pinching of the footed tab between tiles and prevents trapping of the footed tab by cured mortar. The straight sides of the reinforced upper edges adapt to being struck from a range of angles, and the tapering sides of the multi-tapered descending portion facilitate the tapering base tearing away from the footplate without being blocked by cured mortar around the footplate.
US11840842B2
A latch assembly includes a latch body having a longitudinal wall portion extending from a front wall portion to a rear hinge portion, first and second latch members assembled with the longitudinal wall portion and laterally movable between an extended position and a retracted position, and a hinge bracket. The hinge bracket defines a mounting surface and is hingedly attached to the rear hinge portion of the latch body for angular adjustment of the latch body with respect to the mounting surface. When the latch body is oriented at a first angle, first and second mounting apertures in the front wall portion align with first and second mounting apertures in the hinge bracket, such that installation of mounting fasteners through the corresponding first and second mounting apertures of the front wall portion and the hinge bracket secures the latch body at the first angle.
US11840836B2
A structural panel system formed from a substrate (such as cement board or paper) and structural metal studs (such as lightweight galvanized steel members), where the metal studs are embedded within an insulating core that is formed onto the substrate, where the metal studs are gapped from the inner surface of the substrate to prevent thermal energy from transferring from the substrate to the metal stud or vice versa. In addition, parallel assembly slots may be formed in the gap at the top and bottom ends of each panel assembly to provide connective access to the top and bottom ends of the metal studs for structural connection to the foundation at the bottom or other overhead structure at the top via connective components. The connective components include a bottom U-channel member and a top U-channel member that are configured to fit into the parallel assembly slots.
US11840833B2
A building technique uses standard shipping containers as buttresses to support a truss system that may extend between the shipping containers to provide a roof. A sliding connector system attaches the trusses to the shipping containers to accommodate variations in separation of the shipping containers presenting a versatile framing system that is insensitive to site-related variations. The sliding connector system provides incremental predetermined fastening of the trusses to the shipping containers.
US11840832B2
A siphonic flush toilet system and method of priming the same having a toilet bowl assembly comprising at least one jet flush valve assembly and at least one rim valve; and bowl having a rim and a jet defining at least one jet channel, the at least one jet channel having an inlet port and a jet outlet port configured for discharging fluid to a sump area, wherein the sump area is in fluid communication with a trapway. The bowl has a closed jet pathway including the jet channel and extending from the jet flush valve assembly outlet to the jet channel outlet port to maintain the jet channel in a primed state with fluid from the jet flush valve assembly so as to assist in preventing air from entering the closed jet pathway. Flush valves are also disclosed having back-flow preventer mechanisms and/or at least partly flexible valve covers for use with the toilet systems and methods herein.
US11840830B2
A splash guard is adapted to be removably mounted in a neck portion of a sink disposer. The splash guard basically comprises a generally cylindrical sleeve which is sized to slidably fit into the neck portion of the disposer and defines a central bore; an upper ledge partially obstructing an upper portion of the central bore; a central ledge partially obstructing a medial portion of the central bore in opposition to the upper ledge; and a chute extending downwardly from a portion of the sleeve opposite the central ledge and terminating below said central ledge.
US11840825B2
A hydraulic system for a working vehicle includes a first hydraulic pump to deliver pilot fluid to a control valve for a hydraulic actuator whose highest load pressure acts on a first fluid passage, and a second hydraulic pump to deliver hydraulic fluid whose pressure acts on a second fluid passage. A hydraulic controller is operable to control a load-sensing (LS) differential pressure between the highest load pressure and a delivery pressure of the hydraulic fluid from the second hydraulic pump. A third fluid passage to which the second hydraulic pump delivers the hydraulic fluid branches to a fourth fluid passage for flow of the pilot fluid. A solenoid valve is operable to change a pilot pressure of the pilot fluid for the hydraulic controller, and a controller is configured or programmed to control the solenoid valve to adjust the pilot pressure to change the LS differential pressure.
US11840822B2
A work machine capable of assisting in an operator's operation to allow a work tool move along a design surface indicating a target shape of an object to be worked irrespectively of an angle of the design surface and a posture of a work implement is provided. A controller determines an excavation actuator in charge of an excavation action and determines an alignment actuator in charge of an alignment action for a work tool out of a plurality of actuators on the basis of the design surface set by a work execution target setting device and the posture of the work implement measured by a work implement posture/position measurement device, determines a target velocity of the excavation actuator on the basis of operation signals outputted from an operation device, and limits a target velocity of the alignment actuator in a direction in which the work tool approaches the design surface.
US11840821B2
A removable tool assembly for a backhoe digging apparatus of a construction equipment machine having spaced apart parallel first and second fastening pins is disclosed. The removable tool assembly includes an attachment mechanism for releasably attaching the removable tool assembly onto the backhoe digging apparatus, the attachment mechanism including: a first attachment element having first receiving areas adapted to receive the first fastening pin, and a second attachment element having second receiving areas adapted to receive the second fastening pin, wherein the second attachment element is movable relative to the first attachment element between a first position, in which the first and second fastening pins can be removed from the first and second receiving areas.
US11840820B2
Disclosed is a method for strengthening and lifting a high-rise building that has a raft foundation, comprising: arranging a plurality of measuring points at intervals around the outer contour of a building, and determining the side to be lifted of the building according to the elevation of the measuring points; distributing a plurality of reinforcement grouting holes perpendicular to a raft foundation at intervals within the range of the raft foundation, and using pressure grouting in the reinforcement grouting holes to form a reinforcement under the raft foundation; laying downwardly inclined lifting holes on the outer side of the raft foundation at two ends close to the side to be lifted of the building; and performing simultaneous pressure grouting in the lifting holes to lift the side to be lifted of the building.
US11840817B2
A method for constructing a steel sheet pile cofferdam is provided, including: step S1, determining a construction area of the steel sheet pile cofferdam; step S2, piling steel casings, and welding guide frame brackets to the steel casings, the guide frame brackets are connected with a guide frame and limiting clamp plates; step S3, piling steel sheet piles by relying on the guide frame; step S4, pouring subsealing concrete at a bottom of the steel sheet pile cofferdam; step S5, arranging purlins and internal supports within the steel sheet pile cofferdam; step S6, perform a secondary subsealing at the bottom of the steel sheet pile cofferdam; step S7, pumping water within the steel sheet pile cofferdam through a pump and pouring to form a bearing platform on the subsealing concrete; step S8, removing the steel sheet pile cofferdam after the bearing platform is formed.
US11840816B2
Brace assembly for a geosynthetic wrapped system used to construct stabilized earth walls and slopes
A bracing assembly for a geosynthetic wrapped system is provided. The bracing assembly includes a standing brace bar, a bottom brace bar, and a cross brace bar having different configurations to facilitate both easy and mistake free assembly of the bracing assembly. Furthermore, the standing brace bar and the bottom brace bar include guide tips that are sized and shaped to direct insertion of the standing brace bar and the bottom brace bar respectively into a weave of a geotextile fabric material such that a first connector of the bottom brace bar and a first connection slot of the standing brace bar are aligned together and with a fold line of the geotextile fabric material.
US11840814B2
Some embodiments include apparatuses providing control over movement of motorized transport units at a retail facility, comprising: multiple self-propelled motorized transport units; a wireless communication network; and a central computer system, wherein the central computer system comprises: a transceiver; a control circuit; and a memory storing computer instructions that when executed cause the control circuit to: receive an override command, from a worker associated with the retail facility, to cause a first motorized transport unit of the multiple motorized transport units to implement one or more actions; confirm a valid authorization of the worker to override one or more operating limits of the first motorized transport unit; and override the one or more operating limits and communicate one or more instructions to the first motorized transport unit configured to cause the first motorized transport unit to implement the one or more actions in accordance with the override command.
US11840813B2
A mechanical sweeping mechanism removably affixed to existing ground service equipment (GSE) for the collection and removal of foreign object debris (FOD) in a removable hopper. Movement of a GSE vehicle rotates the independently suspended drive wheels, transmitted by gears/pulleys and chain/belts to power a cylindrical bristle, spinning in the opposite direction of travel, to collect and funnel FOD via a ramp into a removable hopper. Bristle height is adjustable. At least one magnet and skid plate remove metallic FOD.
US11840810B2
When removing portions of a work surface at a worksite with a machine (e.g., such as a cold planer), is useful to know the actual cut depths on each edge of the cold planer and/or the volume of material that has been removed from a work surface. However, determining actual cut depths and/or volume removed is difficult, costly, and can be inaccurate, resulting in increased costs and inefficiencies at the worksite. Accordingly, the present disclosure describes systems and methods for enabling automatic control of cut depth of a machine via a machine-controlled feedback loop and improved determinations of actual volume of material removed by the machine.
US11840806B2
Disclosed is an environmentally-friendly method for enhancing mechanical properties of a high antibacterial nano dialysis paper for medical protection, includes following steps: a, preparing pulp components, and taking 40-60 parts of hardwood pulp, 10-20 parts of polyvinyl alcohol fiber, 30-50 parts of softwood pulp, 10-20 parts of cellulose fiber by mass; b, putting the hardwood pulp, the polyvinyl alcohol fiber, the softwood pulp and the cellulose fiber into a beater for beating to make a pulp, and then adding modified chitosan accounting for 1-5% of a weight of the pulp into the pulp, and defibering for 10-20 minutes at a rotating speed of 1500-2000 revolutions per minute in a defibrator; and c, carrying out papermaking with the pulp after defibering to form a dialysis paper finished product.
US11840802B2
Provided is a porous layer structure including a base material (A) and a urethane foam layer provided on the base material (A), wherein the urethane foam layer is a foam layer formed by foaming a urethane prepolymer having an isocyanate group, the urethane foam layer has a density of 0.10 to 0.60 g/cm3, and the urethane prepolymer substantially contains no volatile component and satisfies a predetermined composition.
US11840794B2
Disclosed are an object treating apparatus, and more particularly, an object treating apparatus for heating a drum using an induction heater and a control method thereof. The object treating apparatus includes a tub; a drum rotatably disposed within the tub and accommodating an object therein; an induction heater disposed on the tub and configured to heat an outer circumferential face of the drum contacting the heater; a motor to rotate the drum; and a processor configured to control an operation of the induction heater to dry the object, wherein the processor is configured to: control revolution per minute (RPM) of the drum to perform at least two drum motions having at least two different target RPMs respectively when drying the object.
US11840789B2
A washing machine includes: a tub; a drum of metal material configured to be rotated in the tub; an induction heater configured to be fixed to the tub in a state of being separated from the drum, and to heat the drum; a first temperature sensor configured to have a tube of metal material heated by the induction heater and a thermistor disposed in the tube, at least a part of the tube being exposed between the tub and the drum; a second temperature sensor configured to be disposed in a position further away than the first temperature sensor from the induction heater in a circumferential direction, and detect a temperature of air between the tub and the drum; and a controller configured to control the induction heater based on a first detection value of the first temperature sensor and a second detection value of the second temperature sensor.
US11840785B2
An automated system that can be used for prosthetic heart valve manufacturing or suturing procedures. The system can include a first automated fixture that includes an articulating arm and a target device holder. The system can also include one or more additional automated fixtures, which can be configured as one or more suturing arms that include another articulating arm and a needle holder. The first automated fixture can be configured to rotate a target device held by the holder to allow the one or more additional automated fixtures to perform operations such as form sutures on the target device without intervention of a human operator. The system can include a display system configured to display status information of a suturing procedure.
US11840776B2
A method of producing carbon fibers includes (a) treating lignin to produce a precursor lignin having an increased uniformity. The increased uniformity is defined by (i) an increased linear structure as evidenced by an increased percentage of linkages selected from uncondensed β-O-4′ interunitery linkages or condensed β-5′ linkages, (ii) a reduced polydispersity index (PDI), or (iii) an increased amount of multiple intermolecular hydrogen bonding relative to the lignin prior to treating. In addition, the method includes (b) forming precursor fibers from the precursor lignin. Further, the method includes (c) subjecting the precursor fibers to thermostabilization or carbonization to produce the carbon fibers.
US11840773B1
In various embodiments, single-crystal aluminum nitride boules and substrates are highly visibly transparent and have low Urbach energies and/or absorption coefficients at deep-ultraviolet wavelengths. The single-crystal aluminum nitride may function as a platform for the fabrication of light-emitting devices such as light-emitting diodes and lasers.
US11840771B2
Described herein is an aqueous composition including tin ions and at least one compound of formula I wherein X1 is selected from a linear or branched C1-C12 alkanediyl, which may optionally be interrupted by O or S or a C5 to C12 aromatic moiety, R11 is a copolymer of ethylene oxide and a further C3 to C6 alkylene oxide, wherein the content of ethylene oxide is from 5 to 30% by weight, R11 is selected from H, R11, R40, R13, R14 are (a) independently selected from H, R11, R40, or (b) may together form a divalent group X13; X13 is selected from a linear or branched C1-C12 alkanediyl, which may optionally be interrupted by O, S or NR43; R40 is H or a linear or branched C1-C20 alkyl, R43 is selected from H, R11 and a linear or branched C1-C20 alkyl.
US11840760B2
In a layer deposition method, a substrate is loaded into a process chamber. A gas filling tank is charged with a gas to a predetermined charge pressure. The pressure of the gas is elevated to a pressure greater than the predetermined charge pressure. The gas is introduced into the process chamber.
US11840759B2
A method includes: forming a titanium nitride base film containing silicon by alternately repeating: precipitation of titanium nitride by alternately and repeatedly supplying a titanium-containing gas, and supplying a nitriding gas to a substrate on which a recess is formed; and precipitation of silicon nitride by alternately and repeatedly supplying a silicon-containing gas, and supplying a nitriding gas to the substrate; and subsequently, forming a tungsten film so as to bury tungsten in the recess in which the titanium nitride base film is formed, by alternately and repeatedly supplying a raw material gas containing a tungsten raw material and a reaction gas reacting with the raw material gas, to the substrate. A supply flow rate of the silicon-containing gas is adjusted so that a content of the silicon in the titanium nitride base film is high on an opening side rather than on an inner side of the recess.
US11840756B2
An interconnect and a method of making an interconnect between one or more features on a substrate comprises: sputtering a noble metal-copper eutectic thin film under controlled power on an oxide grown or deposited on a substrate; and forming an amorphous alloy structure from the noble metal-copper eutectic thin film in the shape of the interconnect and the interconnect comprising no grain or grain boundaries without temperature sensitive resistivity.
US11840742B2
The present invention relates to a method of determining the presence or absence of active tuberculosis in a sample, in particular, comprising determining the levels of one or more biomarkers selected from basic leucine zipper transcription factor ATF-like 2 (BATF2), cluster of differentiation 177 (CD177), haptoglobin (HP), immunoglobulin J chain (IGJ) and galectin 10 (CLC), in said sample. Uses of biomarkers of the invention and kits for performing the method of the invention are also described.
US11840741B2
Provided herein, among other things, are various compositions and methods for analyzing chromatin. In some embodiments, the composition may comprise a mixture of a nicking enzyme, four dNTPs, at least one labeled dNTP and, optionally, a polymerase. In some embodiments, this method may comprise: obtaining a sample comprising chromatin, reacting the sample with the composition to selectively label the open chromatin in the sample, and analyzing the labeled sample.
US11840738B2
A method for determining a risk of urothelial carcinoma may be based on the methylation level of DNA. A method for determining a risk of canceration of a urothelial tissue may involve detecting the DNA methylation level of a CpG site of at least one gene selected from TENM3, HOXC4, TLR1, CPVL and PRDM16 in genomic DNA preferably derived from a urothelial cell or a tissue containing the urothelial cell; and determining a risk of canceration of the urothelial tissue from the detected DNA methylation level.
US11840733B2
The present invention relates to a method for predicting the prognosis of a breast cancer patient. More specifically, to provide information needed to predict the prognosis of a breast cancer patient, the method for predicting the prognosis of breast cancer including the following steps of the present invention comprises: (a) obtaining a biological sample from a breast cancer patient; (b) measuring the mRNA expression level of matrix metallopeptidase 11 (MMP11) and the mRNA expression level of cluster of differentiation 2 (CD2) from patient information or the sample of step (a); (c) normalizing the gene mRNA expression levels selected and measured in step (b); and (d) predicting the prognosis of breast cancer by combining the gene expression levels normalized in step (c), wherein overexpression of the MMP11 indicates a bad prognosis, and overexpression of CD2 indicates a good prognosis. The method of the present invention has an effect of being capable of more accurately predicting the future prognosis of metastasis, recurrence, or metastatic recurrence in breast cancer patients, and in particular, has a very excellent ability to predict the prognosis of HER2-type breast cancer, the prognosis of which is very poor, and thus can be usefully used to provide clues for the direction of future treatment of breast cancer.
US11840732B2
A method for determining one or more tumour properties in a subject with a tumour, the method comprising:—seeding a cell-free scaffold obtained from the tumour with cancer cells;—culturing the cancer cells in the scaffold;—assaying the cultured cancer cells for the presence of target molecules indicative of the expression of one or more genes in the cells; and—determining one or more tumour properties based on the results of the assay.
US11840725B2
The present disclosure provides methods for detecting a single-stranded target RNA. The present disclosure provides methods of cleaving a precursor C2c2 guide RNA array into two or more C2c2 guide RNAs. The present disclosure provides a kit for detecting a target RNA in a sample.
US11840723B2
Methods for detection and quantification of infectious carbapenem resistant enterobacteriaceae (CRE)
Provided herein are qPCR-based methods for quantitatively detecting and differentiating between live and dead pathogenic bacteria such as carbapenem-resistant Enterobacteriaceae (CRE). Also provided herein are simple, fast, and reliable genomic DNA extraction methods with improved efficiency.
US11840722B2
A diagnostic system is configured to perform first and second, different nucleic acid amplification reactions. The system includes a bulk reagent container compartment configured to store first bulk reagent container containing a first bulk reagent for performing sample preparation processes with a first subset and a second subset of a plurality of samples and a second bulk reagent container containing a second bulk reagent for performing the first nucleic acid amplification reaction. The system includes a unit-dose reagent compartment storing a unit-dose reagent pack including unit-dose reagents for performing the second nucleic acid amplification reaction. The system is configured to perform the sample preparation process using the first bulk reagent on the first and second subsets of the samples, perform the first nucleic acid amplification reaction using the second bulk reagent on the first subset of the samples, and perform the second nucleic acid amplification reaction using the unit-dose reagents on the second subset of the samples.
US11840708B2
A method of creating an isogenic multicellular blood-brain barrier model from iPSCs is disclosed.
US11840707B2
The present invention provides a co-culture system and method for assessing cellular cholesterol (Choi) efflux and uptake in vitro. The co-culture system mimics in vivo Choi efflux and uptake in the context of mammalian physiology. The methods and systems provided can be used in some embodiments to evaluate the effect of a pharmacological agent on cellular Choi efflux and uptake or for diagnostic purposes.
US11840702B2
An adenovirus comprising a sequence of formula (I) 5′ITR-B1-BA-B2-BX-BB-BY-B3-3′ITR wherein BY comprises a transgene cassette containing four transgenes, said genes encoding a FAP-Bispecific T cell activator, CXL10, CXL9, and IFN. The disclosure also extends to a pharmaceutical composition comprising the virus, and use of the virus or formulation in treatment.
US11840697B2
Provided are isolated cDNAs comprising a nucleotide sequence having at least 90% identity to SEQ ID NO: 33, SEQ ID NO: 37, SEQ ID NO: 52 or SEQ ID NO: 53. Also provided are expression cassettes; vectors; transgenic plant cells; plants, plant parts, and seeds; isolated polypeptides; amplicons and informative fragments of the presently disclosed nucleic acids; compositions that include amplification primer pairs; methods for producing plants that exhibit HI; methods for identifying the presence or absence of an allele associated with HI in a plant; methods for introgressing Haploid-inducing nucleotide sequences into plants; and methods for selecting parental plants predicted to produce progeny generations with plants that exhibit Haploid Induction trait.
US11840696B2
The present invention relates to methods of introducing multiple expression constructs into a eukaryotic cell, methods of constructing a eukaryotic cell having multiple target loci for expressing multiple heterologous proteins of interest, eukaryotic cells for expressing multiple heterologous proteins of interest, and methods of production of multiple heterologous proteins of interest.
US11840694B2
The present invention relates to a polypeptide comprising at least one at least one deletion selected from the group consisting of ΔHNH (Δ775-909), ARuvCIII-b (Δ1002-1074), AREC1-a (Δ510-655), AREC1-b (Δ525-587), AREC1-c (Δ662-710), AREC2 (Δ180-308), AREC2-a (Δ212-244), AREC2-b (Δ244-276), AREC2-c (Δ276-308), AREC2-d (Δ199-283), AREC2-e (Δ198-257), AREC2-f (Δ235-286), AREC2-g (Δ217-266), AREC3 (Δ498-712) and combinations thereof, wherein the position numbering is in accordance with SEQ ID NO: 1 encoding for S. pyogenes Cas9, and wherein the polypeptide has CRISPR-Cas DNA-binding activity. The polypeptide may further comprises a missense mutations selected from G12R, T13K, T13R, N14K, N497K, T657K, T657R, N767K, T770K, T770R, Q920K, Q920R, S1109R, D1135K, D1135R, S1338R and combinations thereof. Also claimed are nucleic acid molecules encoding for said polypeptides, compositions and method of site-directed engineering of a target DNA thereof.
US11840685B2
Provided are fusion proteins and related molecules useful for conducting base editing with reduced or no off-target mutations. The fusion protein may include a first fragment comprising a nucleobase deaminase or a catalytic domain thereof, a second fragment comprising a nucleobase deaminase inhibitor, and a protease cleavage site between the first fragment and the second fragment. Also provided are improved prime editing systems, including prime editing guide RNA with improved stability.
US11840674B2
Subject of the invention is a process for producing a biofuel from fatty acid methyl esters (FAMEs) obtained by transesterification of vegetable oils, comprising the steps of (a) ethenolysis of the fatty acid methyl esters in the presence of ethylene and an ethenolysis catalyst, and (b) isomerizing metathesis in the presence of an isomerization catalyst and a metathesis catalyst. The invention also relates to biofuels obtainable by the inventive process and to uses of ethylene for adjusting and optimizing biofuels.
US11840673B2
Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
US11840671B2
This present disclosure relates to catalytic processes for oligomerizing bio-based olefinic mixtures to higher value renewable fuels via a doped Chabazite zeolite catalyst. A stream including a C2-C8 olefin and an oxygenate is fed to an oligomerization process utilizing a doped Chabazite zeolite catalyst resulting in high yields and selectivity of oligomers used to produce bio-based jet fuel and/or diesel fuels depending upon reaction temperatures and pressures. The process also produces iso-octane that is suitable for producing bio-based gasoline. The process tolerates relatively high levels of oxygenates in the olefinic feed and the catalyst is capable of air regeneration.
US11840670B2
Methods of catalytic hydrogenation, including methods that may be used to hydrogenate an unsaturated reactant to produce an at least partially saturated product that may be a solid at 20° C. Systems for catalytic hydrogenation that may include a reactor bed containing one or more activated carbon monolith catalysts. At least 97% of unsaturated bonds may be saturated by the methods and systems.
US11840665B2
An acid treatment composition includes a nonionic surfactant, including nonyl phenol ethoxylate. The acid treatment composition also includes a retarding agent comprising magnesium, an acid, and water. The nonionic surfactant and retarding agent of the acid treatment composition are reactive with carbonate.
US11840657B2
The present invention relates to a composition comprising HFO-1234yf, or trans-HFO-1234ze, or a mixture thereof; HFC-32; and HFC-152a, HFO-1243zf, or a mixture thereof, wherein said composition is selected from the group consisting of: (I) a first composition, wherein said HFO-1234yf or trans-HFO-1234ze or a mixture thereof is at least 56 weight percent of said first composition; (II) a second composition, wherein said HFC-32 is at most 29 weight percent of said second composition; (III) a third composition, wherein said HFC-152a is at least 56 weight percent said third composition; (IV) a fourth composition, wherein said HFC-32 is at least 56 weight percent of said fourth composition; (V) a fifth composition comprising trans-HFO-1234ze, HFC-32, and HFC-152a, HFO-1243zf, or a mixture thereof; and (VI) a sixth composition, wherein said HFO-1243zf or mixture thereof with HFC-152a is at most 20 weight percent of said sixth composition.
US11840652B2
An adhesive film includes a base material layer; an adhesive resin layer (A) provided on a first surface side of the base material layer; and an adhesive resin layer (B) provided on a second surface side of the base material layer and in which an adhesive force is decreased by an external stimulus, in which, as measured by method 1, an integrated tacking force value (F2.5) of the adhesive resin layer (B) is 1.0 gf/sec or more at a test speed of 2.5 mm/min and a test temperature of 130° C., and an integrated tacking force value (F30) of the adhesive resin layer (B) is 7.0 gf/sec or more at a test speed of 30 mm/min and a test temperature of 130° C.
US11840647B2
The present invention refers to a recyclable conductive adhesive composition for LED packaging and preparation method thereof, and its recycling method and the obtained recycled conductive silver powder, wherein the recyclable conductive adhesive composition for LED packaging comprises epoxy resin, epoxy resin diluent, curing agent containing imine bond, amine curing agent, curing accelerator, wetting dispersant, coupling agent, defoamer and conductive silver powder. The epoxy curing agent containing imine bond adopted in the present invention can introduce the dynamic imine chemical bond into the epoxy resin matrix of the conductive adhesive by curing reaction, and can endow the epoxy resin matrix with degradable function by its imine bond's feature of occurring dynamic exchange reaction with amine solvent under heating condition, therefore the conductive silver powder in the conductive adhesive can be recycled and reused.
US11840645B2
A slurry for chemical mechanical polishing (CMP) includes an aqueous liquid carrier, an oxygen and anion containing transition metal compound or polyatomic cations including a transition metal and oxygen or hydrogen, and a per-based oxidizer. The anion for the oxygen and anion containing transition metal compound can include oxynitrate, oxychloride, oxyhydroxide, oxyacetate, oxysulfide, or oxysulfate. The per-based oxidizer can be a permanganate compound.
US11840642B2
A composite film may include a first transparent substrate and a first anti-reflective coating overlying a first surface of the first transparent substrate. The first anti-reflective coating may include a first UV curable acrylate binder, a photo initiator component, and silica nanoparticles dispersed within the first anti-reflective coating. The first anti-reflective coating may further include a ratio AC1SiO2/AC1B of at least about 0.01 and not greater than about 1.3. The composite film may further have a VLT of at least about 93.0% and a haze value of not greater than about 3%.
US11840641B2
A method and apparatus for automatically repairing structure cracks. The method may include mixing a filler material with ferromagnetic dust to create a filler material mixture. The method may also include storing each filler material mixture in a filler material reservoir. The method may also include creating an array of magnetic coils in the structure, where the array of magnetic coils creates a magnetic path through the structure. The apparatus may include a structure. The structure may include a plurality of filler material reservoirs, wherein each filler material reservoir stores a filler material mixture. The structure may also include an array of magnetic coils inside the structure.
US11840637B2
Beverage containers and methods of coating are provided. The beverage containers include a metal substrate that is at least partially coated with a coating prepared from a composition that includes a binder system, a cross linker, and a catalyst.
US11840631B2
Provided are a polyimide-based film, a window cover film, and a display device including the same. In detail, provided is a polyimide-based film whose solubility in an ethyl cellosolve solvent satisfies the following Equation 1: ( FW 1 - FW 2 ) FW 1 × 100 ≤ 50 % [ Equation 1 ] wherein FW1 is a weight of an initial film before being immersed in a solvent, and FW2 is a weight of the film measured after the film is immersed in an ethyl cellosolve solvent, left at 60° C. for 2 hours, and cooled to room temperature, the solvent is removed, and the film is dried at 80° C. for 4 hours.
US11840624B2
Methods for forming polar-functionalized isotactic and syndiotactic polypropylenes are provided, including amino-functionalized polypropylene. In embodiments, such a method comprises contacting a propylene monomer and a polar monomer comprising an amine group in the presence of an organozirconium catalyst and in the absence of a masking reagent, under conditions to induce a polymerization reaction between the propylene and polar monomers, thereby forming polar-functionalized polypropylene.
US11840619B2
Provided are an epoxy resin composition including hexagonal boron nitride particles having an aspect ratio of 2 or more, a liquid crystalline epoxy monomer, and a curing agent, and the epoxy resin composition being capable of forming a resin matrix having a smectic domain by reacting the liquid crystalline epoxy monomer with the curing agent, and a thermally-conductive material precursor, a B-stage sheet, a prepreg, a heat dissipation material, a laminate, a metal substrate, and a printed circuit board, which use the epoxy resin composition.
US11840618B2
Matrix-filled liquid radiation curable resin compositions for additive fabrication are described and claimed. Such resins include a cationically polymerizable component that is an aliphatic epoxide, a multifunctional (meth)acrylate component, a cationic photoinitiator, a free-radical photoinitiator, and a matrix of inorganic fillers, wherein the matrix further constitutes prescribed ratios of at least one microparticle constituent and at least one nanoparticle constituent. Also described and claimed is a process for using the matrix-filled liquid radiation curable resins for additive fabrication to create three dimensional parts, and the three-dimensional parts made from the liquid radiation curable resins for additive fabrication.
US11840604B2
Provided is a method for preparing a block copolymer, the method comprising subjecting a lactide monomer to a ring-opening polymerization in the presence of a poly(3-hydroxypropionate) initiator to prepare a polylactide-poly(3-hydroxypropionate)block copolymer.
US11840601B2
An epoxy composition, a composite thereof, and an article including the same, in which the reactivity of the epoxy resin having an alkoxysilyl group is improved by a specific acrylic-based polymer resin, are provided. According to the present disclosure, an epoxy composition comprising an epoxy resin having an alkoxysilyl group, an acrylic-based polymer resin, and an inorganic filler, a composite thereof, and an article including the same are provided. The epoxy composition of the present disclosure shows an excellent thermal expansion property in a composite, and may be used in manufacture of semiconductor packaging and/or electrical and electronic components.
US11840600B2
A cured epoxy resin, which is a cured product of an epoxy compound having a mesogenic structure and a curing agent having a molecular chain or a flexible backbone with a molecular weight of 100 or more, the cured epoxy resin having a smectic structure; a cured epoxy resin, which is a cured product of an epoxy compound having a mesogenic structure and a curing agent having a molecular chain or a flexible backbone with a molecular weight of 100 or more, the cured epoxy resin not having a smectic structure; an epoxy resin composition, comprising an epoxy compound having a mesogenic structure and a curing agent having a molecular chain with a molecular weight of 100 or more; and an epoxy resin composition, comprising an epoxy compound having a mesogenic structure and a curing agent having a flexible backbone with a molecular weight of 100 or more.
US11840598B2
There is provided a urethane resin that is excellent in adhesive strength, and maintains high adhesive strength even after exposure to high temperature and humidity. A urethane resin obtained by reacting a glycol-modified aromatic hydrocarbon-formaldehyde resin (A) modified with a glycol with a polyisocyanate (B) having two or more free isocyanate groups in a molecule.
US11840597B2
A curable resin composition for producing a three-dimensional object formed of a cured resin product comprises a polyfunctional urethane (meth)acrylate having a weight-average molecular weight of 1,000 or more and 60,000 or less; a monofunctional radically polymerizable compound having one radically polymerizable functional group in a molecule; a polyfunctional radically polymerizable compound other than the polyfunctional urethane (meth)acrylate; rubber particles; and a radical polymerization initiator. The monofunctional radically polymerizable compound includes a monofunctional acrylamide-based compound, and the content of the polyfunctional radically polymerizable compound other than polyfunctional urethane (meth)acrylate (particularly one having a radically polymerizable functional group equivalent of less than 300 g/eq) is controlled.
US11840593B2
Compositions resulting from the mixing of at least: a comb polydiol copolymer A1 and a compound A2 including at least two boronic ester functional groups, the comb polydiol copolymer A1 including a main chain and side chains, at least a portion of the side chains of the copolymer A1 being composed of oligomers. They exhibit very varied rheological properties depending on the proportion of the compounds A1 and A2 used. Composition resulting from the mixing of at least one lubricating oil with such a composition of associative and exchangeable polymers and use of this composition for lubricating a mechanical part.
US11840577B2
The present invention concerns antigen binding proteins specifically binding melanoma associated antigen A (MAGE-A) protein-derived antigens. The invention in particular provides antigen binding proteins which specifically bind to the MAGE-A antigenic peptide comprising or consisting of SEQ ID NO: 1 in a complex with a major histocombatibility (MHC) protein. The antigen binding proteins of the invention contain, in particular, the complementary determining regions (CDRs) of novel engineered T cell receptors (TCRs) that specifically bind to said MAGE-A peptide/MHC complex. The antigen binding proteins of the invention are of use for the diagnosis, treatment and prevention of MAGE-A expressing cancerous diseases. Further provided are nucleic acids encoding the antigen binding proteins of the invention, vectors comprising these nucleic acids, recombinant cells expressing the antigen binding proteins and pharmaceutical compositions comprising the antigen binding proteins of the invention.
US11840574B2
The present invention relates to an antibody that specifically binds to death receptor 5 (DR5) and has a function of killing cancer cells. Specifically, provided are an anti-DR5 antibody or antigen-binding fragment thereof, and a use of the antibody or antigen-binding fragment for preventing or treating cancer. The present invention is characterized in that the anti-DR5 antibody or antigen-binding fragment thereof is improved in terms of affinity to DR5, stability, and an effect of killing cancer cells.
US11840573B2
The present disclosure provides a CD131-binding protein comprising an antigen binding domain of an antibody, wherein the antigen binding domain binds to or specifically binds to CD131 and neutralizes signaling by interleukin (IL) 3, IL-5 and granulocyte-macrophage colony stimulating factor (GM-CSF), and uses thereof.
US11840566B2
The present technology aims at providing a novel type of drug for treating a subject suffering from an inflammatory disease. Specifically, the present technology provides polypeptides comprising at least four immunoglobulin single variable domains (ISVDs), characterized in that at least two ISVDs bind to IL-13 and at least two ISVDs binds to TSLP. The present technology also provides nucleic acids, vectors and compositions.
US11840563B2
Provided herein are agents that inhibit the function (e.g., the ability to repress Tsp-1) of Protease, Serine 2 (PRSS2) by inhibiting the binding of PRSS2 to LRP1. Further provided herein are agents that bind to binding domain I of LRP1 and mimic the activity of prosaposin in stimulating Tsp-1 Methods of using these agents in treating cancer are also provided.
US11840562B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11840558B2
The invention provides nucleic acid molecules encoding FGF21 mutant polypeptides, FGF21 mutant polypeptides, pharmaceutical compositions comprising FGF21 mutant polypeptides, and methods for treating metabolic disorders using such nucleic acids, polypeptides, or pharmaceutical compositions.
US11840557B2
Novel therapeutic agents, particularly those capable of activating (GPR)124/RECK/Frizzled/lipoprotein receptor-related protein (LRP)-mediated Wnt signaling, while not activating Frizzled/LRP-mediated Wnt signaling in the absence of RECK and/or GPR124. The agents are particularly useful for the prevention or treatment of neurovascular disorders or central nervous system (CNS) disorders including neurovascular dysfunction.
US11840536B2
The present invention relates to compounds which may be useful as inhibitors of PTPN11 for the treatment or prevention of cancer and other PTP-mediated diseases. Disclosed herein are new compounds and compounds based on pyrazolopyrazines and their application as pharmaceuticals for the treatment of disease.
US11840532B2
Disclosed herein are compounds of Formula I′: or a stereoisomer or a tautomer thereof, or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising such compounds, and methods of treating disease by administering or contacting a patient with one or more of the above compounds.
US11840529B2
The present disclosure relates generally to compounds of formula (I) or a pharmaceutically acceptable salt, prodrug, deuterated analog, tautomer, stereoisomer, or mixture of stereoisomers thereof and their use as LRRK2 inhibitors.
US11840528B2
The invention provides novel compounds having the general formula (I) or (II) wherein R2, R3, R5, R99, W, Y and Z are as described herein, compositions including the compounds and methods of using the compounds.
US11840521B2
Methods are provided for modulating MRGPR X4 generally, or for treating a MRGPR X4 dependent condition more specifically, by contacting the MRGPR X4 or administering to a subject in need thereof, respectively, an effective amount of a compound having the structure of Formula (I): or a pharmaceutically acceptable isomer, racemate, hydrate, solvate, isotope, or salt thereof, wherein n, x, A, Q1, Q2, Z, R, R1, R2, R3, R4 and R5 are as defined herein. Pharmaceutical compositions containing such compounds, as well as to compounds themselves, are also provided.
US11840519B2
The present invention to a process for the preparation of the sodium salt of 4-[[(1R)-2-[5-(2-fluoro-3-methoxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-3,6-dihydro-4-methyl-2,6-dioxo-1(2H)-pyrimidinyl]-1-phenylethyl]-amino]-butanoic acid, compound also known as Elagolix sodium salt, having the formula (I) reported below:
US11840509B2
The disclosure relates to a process to perform an endothermic dehydrogenation and/or aromatization reaction of hydrocarbons, said process comprising the steps of providing at least one fluidized bed reactor comprising at least two electrodes and a bed comprising particles; putting the particles in a fluidized state to obtain a fluidized bed; heating the fluidized bed to a temperature ranging from 480° C. to 700° C. to conduct the reaction; and obtaining a reactor effluent containing hydrogen, unconverted hydrocarbons, and olefins and/or aromatics; wherein the particles of the bed comprise electrically conductive particles and particles of a catalytic composition, wherein at least 10 wt. % of the particles are electrically conductive particles and have a resistivity ranging from 0.001 Ohm·cm to 500 Ohm·cm at 500° C. and wherein the step of heating the fluidized bed is performed by passing an electric current of through the fluidized bed.
US11840508B2
A catalyst system for olefin polymerization contains a main catalyst and a cocatalyst. The cocatalyst contains a twelve-membered ring compound represented by formula (M). The catalyst system is suitable for preparing polypropylene products having high stereoregularity and low ash, and can regulate the melt index of the products within a wide range by adjusting the amount of hydrogenation. It is also suitable for copolymerization systems to improve the copolymerization yield.
US11840501B2
The present invention relates to a xylitol preparation device integrating evaporation, crystallization and centrifugation, including a xylitol tank, a cleaning liquid tank, a recycling tank and a multiple distribution system, wherein the multiple distribution system includes J groups of evaporators for evaporation concentration, K groups of vacuum crystallization kettles for vacuum crystallization and L groups of centrifuges for centrifugation, wherein 2≤J≤6, 6≤K≤12 and 2≤L≤4; the evaporator, the vacuum crystallization kettle and the centrifuge in different groups are sequentially connected in series with one another through a pipeline and a valve respectively; by controlling on and off of each valve, a xylitol exchange liquid is switched and controlled between a series-connection mode and a parallel-connection mode in the multiple distribution system to enable evaporation, crystallization and separation processes to reach an optimal effect distribution so as to improve productivity. The present invention further discloses a control method of the device. The processes and equipment of the present invention are highly integrated to realize continuous integrated production of xylitol preparation with low energy consumption and high automation degree, and full utilization of raw materials.
US11840499B2
A biobased fatty acid arginate may be synthesized according to the disclosed process by combining arginine and a fatty acid. The fatty acid arginate may have certain beneficial properties, such as surfactant properties or acting as an antimicrobial agent.
US11840496B2
Provided is a method of preparing L-homoserine, the method including contacting an L-homoserine derivative with a solid acid catalyst.
US11840488B2
In a method for obtaining a compacted material, a) a set of particles of raw materials is mixed with 1-50% by weight of a hydraulic binder to form a dry composition, the percentage being relative to the total weight of the dry composition, the particle size distribution of the raw material particles being characterised by a first reference diameter ≤50 millimetres and a second reference diameter ≥0.08 micrometres, b) the dry composition is mixed with 1-35% by weight of water to form a mixed composition, the percentage relative to the total weight of the dry composition, c) the mixed composition is vibrated ≥0.3 millimetres at 20-80 Hertz, while a compressive stress is applied, the value of the applied compressive stress being at least 2 MegaPascal. Also disclosed is a method for obtaining a multilayer compacted material and to the materials obtained according to the methods.
US11840485B2
Disclosed is a method for preparing a mixture and the injection material to be used as soil injection material to close the pores after a certain gelling period by applying it to the pores in the silt size, including the steps of: (a) preparation of a mixture of sodium silicate with a SiO2/Na2O ratio of 3-4 and water so that their ratio by volume varies between 3/7 and 1/1; (b) obtaining a mixture by dissolving ultra-low sulfated boric acid in water, containing between 2.5-5% by weight of ultra-low sulfated boric acid; and (c) mixing the obtained ultra low sulfate boric acid-water mixture with sodium silicate in the step a.
US11840481B2
An improved process for the preparation of aggregates for use with mixtures of various carbonatable substances, in particular mixtures comprising pulverised fuel ash and/or steel slag. The mixtures also comprise a carbonatable binder. The process comprises the steps of a. blending a combination of two carbonatable wastes, b. mixing the blended carbonatable waste with a carbonatable binder, c. mixing the blended carbonatable waste and binder with water, and d. carbonating the damp blended carbonatable waste in the presence of carbon dioxide.
US11840480B2
Provided is an optical glass containing glass-forming cations, the optical glass satisfying, expressed in cation percent, 10 cat %≤B3+≤50 cat %, 15 cat %≤La3+≤35 cat %, 20 cat %≤Nb5+≤50 cat %, and 15 cat %≤Ti4+≤25 cat %.
US11840478B2
A display module includes a display panel and a window. The window includes a base substrate and a plurality of functional layers. A central portion of the base substrate is flat, and an edge portion of the base substrate has a rounded shape. An upper portion of the edge portion of the window has the rounded shape and thus protrudes from a lower portion of the edge portion toward the outside. A first functional layer of the plurality of functional layers includes an acrylic-based material and/or an epoxy-based material, and a second functional layer of the plurality of functional layers includes a fluorine-based material.
US11840477B2
The present disclosure provides a novel glass composition that has a low permittivity and is suitable for mass production. A glass composition provided satisfies, in wt %, for example, 40≤SiO2≤60, 25≤B2O3≤45, 0
US11840473B2
A method of manufacturing an optical fiber, the method including drawing a bare optical fiber from an optical fiber preform along a draw pathway. The method further includes during the drawing step, moving a first fluid bearing from a first position to a second position, the first position being removed from the draw pathway and the second position being disposed in the draw pathway such that the movement of the first fluid bearing to the second position causes at least a first portion of the draw pathway to change direction.
US11840468B2
Disclosed is a rotating cored-type biological treatment device for wastewater with low carbon content and use thereof. The device includes a composite frame (1), several biological packing columns (2), a rotating tray (3), a rotating shaft, and a base (4), wherein the biological packing columns (2) are detachably mounted inside the composite frame (1); the rotating shaft is vertically arranged on the base (4) and can rotate; the rotating tray (3) is fixedly sheathed on the rotating shaft, and the composite frame (1) is disposed on the rotating tray (3); and the rotating tray rotates with the rotating shaft, which driving the composite frame (1) and the biological packing columns (2) therein to rotate. The rotating cored-type biological treatment device has the advantages of high efficiency and being renewable and environment-friendly, etc.
US11840464B2
A novel cell for generating ozonated water, the cell comprises a nafion membrane separating a diamond coated anode, and a gold surfaced cathode enclosed within a cell housing with the catalyst side of the nafion membrane facing the cathode. The cell housing has a cathode housing portion and an anode housing portion separated by the membrane, each housing portion having ridges to enhance substantially even flow of fluid over the cathode and anode. The housing portions contain O-rings in grooves to prevent leaks, and alignment features to keep the electrodes aligned. The cathode and anode have an array of holes allowing fluid to penetrate to the surface of the niobium membrane. Input ports allow fluid to flow into the housing and over the anode and cathode and then out of the housing through outlet ports. The housing may also incorporate an integrated spectral photometer including a bubble trap.
US11840462B2
A saline feed stream flows into a liquid-liquid extraction system; and a volatile organic solvent flows through a main compressor. The compressed volatile organic solvent then flows through a solvent regenerator, which can be a heat exchanger or a combination of a vaporization device and a condenser, to cool the volatile organic solvent. The cooled volatile organic solvent in liquid phase then flows into the liquid-liquid extraction system, where the saline feed stream contacts the volatile organic solvent to selectively extract water from the saline feed stream into the volatile organic solvent, producing a concentrated brine and an organic-rich mixture of water and the volatile organic solvent. The organic-rich mixture flows from the liquid-liquid extraction system into the solvent regenerator, where the organic-rich mixture is heated to produce an organic-rich vapor and desalinated water; and the organic-rich vapor is recycled as volatile organic solvent back into the liquid-liquid extraction system.
US11840461B2
The embodiments disclose a method including bottling alcoholic beverages with selected ingredients including alcohol neutral spirits, alcohol and whisky, beer, wine, ingredients to add flavors and nutritional additive ingredients to benefit the health of an alcoholic beverage drinker, wherein a selection of alcohols includes vodka, tequila, gin, rum, brandy and other alcoholic spirits, wherein a selection of ingredients to add flavors includes flavorings including fruit flavorings, an artificial sweetener, and natural sweetener, wherein a selection of nutritional additive ingredients includes vitamins, minerals, fulvic acid, humic acid, ulmic acid and a purified and sanitized black water with humic acid and fulvic acid molecules in a mixed solution, and wherein bottling includes a bottling electronic monitoring, at least one control network, at least one bottling quality control process and a bottling labeling and packaging process and devices.
US11840453B2
A coating that is configured for use on parts of a control valve. The configurations may incorporate various material layers, preferably that form a layered structure on a base or substrate (for example, an Inconel body). In one implementation, the layered structure can be arranged as “stacked” individual layers that exhibit different concentrations or ratios of materials, including by example tungsten carbide and nickel alloy. The concentration of tungsten carbide may increase from an innermost layer to an outer most layer. This feature can extend service life of the parts, particularly when in use with highly-erosive process fluids, like particle-entrained fluids commonly found in hydrocracking or refining operations. Manufacture of the layered structure on the parts may require use of additive manufacturing technology in order to deposit layers of material of varying composition and thickness on the unique fluted design contemplated herein.
US11840436B2
A material handling vehicle. The material handling vehicle including a vehicle body, an operator compartment, and a mast. The mast has a mounting platform, a first support member coupled to the mounting platform, a second support member coupled to the mounting platform, and a detection system coupled to the mast. The mast is coupled to the vehicle body at a frontward location relative to the operator compartment. The position of the mast on the vehicle body prevents the mast from impeding a field of view of an operator positioned in the operator compartment.
US11840433B2
A lift device includes a chassis, tractive elements, a platform, a lift assembly, a first set of proximity sensors, and a controller. The tractive elements are rotatably coupled to the chassis and support the chassis. The platform is disposed above the chassis and includes a deck for supporting an operator. The lift assembly couples the platform to the chassis and can selectably move the platform between a lowered position and a raised position. The first set of proximity sensors are coupled to the platform and detect a distance of an obstacle relative to the platform. The controller is operably coupled with an alert system and receives obstacle detection data from the first set of proximity sensors. The controller selects a subset of the first set of proximity sensors to analyze based on an active function of the lift device and determines whether the obstacle is within the minimum allowable distance.
US11840428B2
The invention relates to a linking device for coupling working equipment, such as a head for harvesting trees, to the end of a crane boom on a working machine, said end comprising crane ears, wherein the linking device comprises a linking device body that supports a first rotation shaft defining a first rotation axis and a second rotation shaft defining a second rotation axis that runs substantially transverse to the first rotation axis, wherein the linking device is intended to be suspended by the first rotation shaft between the crane ears for free rotation of the linking device around the first rotation axis on the crane boom, wherein the linking device comprises first braking means for braking the rotational movement of the linking device around the first rotation axis, wherein the first braking means are arranged to move at least one of the crane ears towards the other to clamp the linking device body between the crane ears.
US11840422B2
A braking system for a hose or cable reel including a housing configured to fit inside a drum of the reel and to rotate with the drum during use, and a gerotor including inner and outer gears disposed inside the housing, wherein the inner gear is attachable to a shaft of the reel and the outer gear is configured to rotate relative to the inner gear with the housing during use thereby causing hydraulic fluid to be pumped through the gerotor and impede rotation of the drum.
US11840420B2
Techniques are directed to a method and a device for monitoring a yarn tension of a running yarn in a yarn treatment process. To this end, the yarn tension of the yarn is continuously measured and the measurement signals for the yarn tension are compared with a threshold value of an admissible yarn tension. In the event of an inadmissible tolerance deviation of the measurement signals, a short-term signal path of the yarn tension is detected as a fault graph. In order to enable a fault diagnosis, the fault graph of the yarn tension is analyzed using a machine learning program. The fault graph is then allocated to one of the existing fault categories or to a new fault category. A device for this purpose may include a diagnosis unit, which cooperates accordingly with the yarn tension evaluation unit.
US11840413B2
A printer includes: a container configured to contain a roll into which a belt-shaped print medium is wound, the roll being inserted through an opening; a guide configured to guide the roll, the guide being disposed in the container and having a pair of abutting faces that abut on both side faces of the roll; a holding part that is movable between a first position where the holding part protrudes inwardly from the abutting face and a second position where the holding part does not protrude inwardly from the abutting face, the holding part being biased from the second position to the first position and holding the roll rotatably at the first position; and a displacement part configured to be displaced with motion of the holding part. At least a portion of the displacement part is exposed when a user sees the displacement part through the opening, such that the displacement part is recognizably displaced in a different position depending on whether the holding part is at the first position or at the second position.
US11840408B1
A method for measuring dustiness of a product. The method can include providing the product onto a ramp. The method further can include allowing gravity to move the product down the ramp, toward a discharging end of the ramp, and to exit the ramp through a dam at the discharging end of the ramp. The dam can be configured to control a mass flow rate of the product exiting the ramp. The method additionally can include measuring, by a sensor, airborne particles to determine the dustiness of the product, wherein the airborne particles are generated by the product exiting the ramp and freely falling onto a support surface. Other embodiments are disclosed.
US11840403B2
An apparatus for guiding products along a conveyor in a conveying direction. The apparatus includes a first guiderail for at least partially forming a conveying path for articles on the conveyor. A guiderail adjuster includes a flexible or collapsible support, which make take the form of a linkage, and which provides support for the first guiderail along the conveyor. The flexible or collapsible support is adapted for being extended and retracted along a support rail extending in the conveying direction to selectively position the first guiderail relative to the conveyor, and thereby alter (increase or decrease) the width of the conveying path. Related methods are also disclosed.
US11840389B2
The bag side connector for a BIB package comprises: an element (10) having a longitudinal axis (12) and including a flange (14) with an upper and a lower face, wherein a first collar (16) protrudes from the upper face, so that a cylindrical chamber (18) is defined, a second collar (20) protrudes from the lower face, and the flange (14) has at least one through hole (22) in the area delimited by the second collar (20); and an internal valve device including an obturator (24) slidable along said axis (12) and a third collar (26) protruding from the lower face of the flange (14) coaxially and internally in respect of the second collar (20) and externally in respect of the area with at least one through hole (22), wherein said obturator (24) has a foot (30) suitable for contacting a distal edge (32) of the third collar (26) to form a leak-tight seal, and a top wall (34) from which an actuating pin (36) protrudes and extends through a center bore (38) of the flange (14). The connector further comprises an external valve device arranged in the chamber (18) and suitable for allowing/interrupting the fluid communication between the chamber (18) and the at least one (through hole (22) in dependence on the pressure existing in the chamber (18).
US11840388B2
A multilayered container includes an inner container configured to contain content, and an outer container configured to accommodate the inner container. The inner container has a side surface formed with a plurality of folded pleats contractable and expandable in a vertical direction, so that the inner container is shrinkable inside the outer container. The inner container includes a metal layer or an inorganic layer. A discharge mechanism, configured to discharge the content, and including a mechanism configured to prevent air from entering the inner container when discharging the content, is attached to an upper surface of the inner container.
US11840387B2
A carrier for holding a plurality of containers includes a front portion having a front attachment panel for at least partially receiving a respective container of the plurality of containers, a back portion having a back attachment panel for at least partially receiving a respective container of the plurality of containers, and a reinforcement portion extending from the front portion to the back portion for reinforcing the carrier.
US11840382B2
A closure includes a pivoting closure cap and a closure base configured to more easily align and securely pivot open without uncoupling. In various embodiments, the pivoting closure cap includes a pair of hinge assemblies including hinge pins pivotable between a closed position and an open position where the pivoting closure cap is opened for pouring. The closure base includes a pair of hinge pin receivers with a hinge pin sockets. The hinge pins located and rotatable within the sockets.
US11840377B2
A self-closing dispensing valve is made of an elastic material and includes a valve head with a dispensing orifice, a circular peripheral retaining flange spaced apart from the valve head in an axial direction, and a connecting sleeve integrally connected with the valve head on one end and the retaining flange on another end. The dispensing orifice is formed by at least three slits in the valve head, where the slits converge at a centre of the valve head and are angularly evenly distributed around the centre of the valve head. The valve head includes a number of lobes, where in each of the lobes at least one of the slits is formed. Each of the lobes has a tip region on a radial outer end of the lobe, where the tip regions of the respective lobes lie approximately on an imaginary circle.
US11840369B2
Molded pulp containers with fused junctions and methods of making of same are provided. The present invention provides a pulp container, comprising a molded pulp body, wherein the body comprising a bottom and at least one side wall forming a wherein the at least one side wall comprising a upper rim, a neck, wherein the neck comprising a upper closure part and a lower rim, a fused junction, wherein a part of the upper rim of the at least one sidewall of the body and a part of the lower rim of the neck are aligned and fused together. The fused junction may be formed by ultrasonic welding.
US11840367B2
A synthetic resin multilayer bottle includes an outer shell bottle and an inner container. The outer shell bottle is capable of restoring itself to its original shape against external pressure. The shoulder portion has a polygonal pyramidal shape, and the bottom portion has a polygonal pyramidal shape, including ridge lines continuing to the extended lines of the polygonal pyramidal ridge lines of the shoulder portion. The inner container includes a an inner container body having a shape extending along the internal shape of the outer shell bottle. It further includes an air passage formed between the outer mouth portion and the inner mouth portion.
US11840363B1
Drowning causes many fatalities all around the world. Human rescuers are too slow, are not buoyant enough, and often fail to notice drowning victims. In contrast, drones with artificial intelligence can quickly provide drowning victims with a personal flotation device. A drone can include a compressed gas tank to inflate a personal flotation device and can deliver the personal flotation device to a person who is in danger of drowning.
US11840358B2
A remote controlled lighter-than-air drone assembly that is capable of prolonged flight. The drone assembly utilizes a balloon structure. Separately, a reservoir is provided for holding a smaller second volume of gas. A propulsion system and a control unit are carried by the balloon structure. The control unit selectively transfers the gas from the reservoir to the balloon structure, and selectively vents the gas as needed. A receiver is used to receive command signals from an external source. The command signals are utilized to operate the propulsion system. An electronics suite is provided that can be altered depending upon duties. The electronics suite is used to scan or otherwise monitor an area below the drone assembly. In flight, the balloon structure is translucent and internally illuminated. A projector can be provided for projecting images onto the interior of the balloon structure.
US11840355B2
A support system for use with an aircraft or vehicle capable of hovering. The support system includes a detecting portion provided outside an airframe and configured to detect a target object that may become an obstacle; an imaging portion configured to take an image of surroundings of the aircraft; a data processing portion; a display portion and the like. The data processing portion acquires data from the detecting portion and an avionics system. The data processing portion uses the acquired data to generate target object schematic image data indicating approach of the target object or possibility of the approach of the target object and outputs the target object schematic image data to the display portion. The display portion displays an obstacle state display image based on the target object schematic image data, the obstacle state display image schematically showing a state of the obstacle around the aircraft.
US11840353B2
An installation configuration for a ram air turbine on an aircraft arranged to operate during a low speed operation. An example aircraft includes a fuselage and a lifting body connected to the fuselage and configured to provide a lifting force on the fuselage, the lifting body including a suction surface and a pressure surface disposed on opposite sides of the lifting body from each other, the suction surface extending from a leading edge of the lifting body to a trailing edge of the lifting body. A ram air turbine is coupled to the lifting body and configured to move between a retracted position where the ram air turbine is stowed inside the aircraft and an extended position where the ram air turbine is disposed above the suction surface of the lifting body.
US11840347B2
An assembly including a link axis supported by first and second guiding rings positioned in first and second branches of a clevis, one of the guiding rings including a tubular extension, protruding with respect to an outer face of one of the branches, which has a threaded portion on its outer circumferential face. Complementing this, the assembly includes a nut configured to be screwed onto the threaded portion of the tubular extension and an immobilization system configured to immobilize the nut in translation and/or in rotation, the nut and the link axis being linked by a complete link that is non-removable or that forms a single-piece part. This solution makes it possible to reduce the number of parts forming the assembly. Also provided are an engine attachment and an aircraft including such an assembly.
US11840342B2
A storage compartment arrangement for a vehicle cabin having a storage compartment, housing, closable storage compartment opening, lower compartment section in the housing, and upper compartment section in the housing. The storage compartment opening extends over the structural heights of both compartment sections. Items of luggage can be placed onto a lower horizontal pivoting edge and pushed into the lower compartment section. An upper horizontal pivoting edge is provided onto which items of luggage can be placed and can be pushed into the upper compartment section. The storage compartment opening has an upper opening edge facing an upper side of the upper compartment section and is adjoined by an auxiliary surface extending over the upper compartment section, is at an angle in a range of 10° to 50° to the separating plane, and, as the distance from the upper delimitation increases, encloses an increasing distance from the separating plane.
US11840335B2
Systems and methods for a weapon mountable tactical heads-up display (HUD) are provided. The HUD may include a 9 degrees of freedom (9DOF) sensor, a target library, and a target finder visualization. The target library may store respective ballistic information for each target of a plurality of targets. The respective ballistic information may include a target vector for each target of the plurality of targets. The target vector may be calculated based on data received from the 9DOF sensor. The target finder visualization may allow a shooter to locate a selected target of the plurality of targets. The target finder visualization may be based on the target vector.
US11840334B2
A method for detecting a fault in a solar panel in a solar farm is disclosed. In some examples, the method includes obtaining, by a computing system (106), a first image of the solar panel captured by an unmanned aerial vehicle (UAV) (102) during a first flight and a second image of the solar panel captured by the UAV (102) during a second flight. In some examples, the method also includes determining, by the computing system (106), a first score for the solar panel based on the first image and determining a second score for the solar panel based on the second image. In some examples, the method further includes determining, by the computing system (106), whether the solar panel has the fault based on the first score and the second score and outputting an indication that the solar panel has the fault in response to determining that the solar panel has the fault.
US11840331B2
A wing for an aircraft, including a main wing, and a leading edge high lift assembly including a high lift body, and a connection assembly connecting the high lift body to the main wing such that the high lift body is movable relative to the main wing between a stowed position and a deployed position. The connection assembly includes at least one rotation element mounted to the high lift body and mounted to the main wing rotatably about an axis of rotation. The high lift body includes a rigid portion and a flexible skin portion. The rigid portion is mounted to the rotation element. The flexible skin portion is connected to a leading edge portion of an upper skin panel of the main wing and is connected to the rigid portion of the high lift body The flexible skin portion is configured to be deformed between a stowed deformation state and a deployed deformation state, when the high lift body is moved between the stowed position and the deployed position.
US11840330B2
Embodiments are directed to a tiltrotor aircraft having a wing, a proprotor pivotably mounted on the wing, and a downstop striker attached to the proprotor using a load pin, wherein the load pin is configured to generate an output signal representing a force between the proprotor and the wing. A downstop mounted on the wing is aligned to be in contact with the downstop striker when the proprotor is in a horizontal position. A conversion actuator moves the proprotor between a horizontal position and vertical position. A flight control computer is coupled to the output signal from the load pin and configured to control the conversion actuator, wherein the flight control computer is configured to cause the conversion actuator to increase the force if the force is less than a first selected preload value or to decrease the force if the force is greater than a second selected preload value.
US11840326B2
Methods for optimizing Boundary Layer Control (BLC) systems and related systems (e.g. a Laminar Flow Control (LFC) system or systems, a Static Pressure Thrust (SPT) system or systems, a Boundary Layer Ingestion (BLI)/Wake Immersed Propulsion (WIP) system or systems, and/or low-dissipation BLC fluid-movement system or systems) to operate in concert with each other and a bellows air-moving system are disclosed.
US11840324B1
Disclosed are systems and methods for controlling an electric vertical take-off and landing (eVTOL) aircraft. In one embodiment, a system comprises a processor, a first inceptor, communicatively coupled to the processor, the first inceptor configured to accept longitudinal and lateral linear movements as manual input and provide corresponding signals to the processor, and a second inceptor, communicatively coupled to the processor, the second inceptor configured to accept longitudinal and lateral linear movements as manual input and provide corresponding signals to the processor, wherein the processor is configured to control a heading of an aircraft using a signal received from the second inceptor corresponding to lateral linear movement of the second inceptor. Some embodiments may additionally include at least one sensor and a thumb stick for each inceptor.
US11840323B2
Additive manufactured airframe structure having a plurality of additive manufactured airframe segments operable to be linked together in an assembled direction. Each of the plurality of additive manufactured airframe segments are separate from one another in an unassembled configuration. Plurality of reinforcement elements operable to be received in a receiving portion of the plurality of airframe segments and extending through the plurality of airframe segments in a normal direction. Receiving portion is located on the interior of a respective one of the plurality of airframe segments.
US11840319B2
An inflation device is provided including a shell, a pin, a restraining element, and a barrier. The shell may be coupled to an inflation canister. The pin is positioned within the shell in order to open a seal of the inflation canister. The restraining element is positioned within the shell and is positioned to prevent the pin from opening the seal of the inflation canister. The restraining element is dissolvable. The barrier is positioned within the shell. The barrier includes a fluid resistant skin and a heating element coupled to the fluid resistant skin. The heating element may open a portion of the barrier responsive to an electrical current running through the heating element.
US11840310B2
A human-powered vehicle control device for a human-powered vehicle includes an electronic controller that controls an electric brake device and a component of the human-powered vehicle that differs from the electric brake device. The electric brake device and the component are supplied with electric power from a common battery. The electronic controller gives actuation priority to the electric brake device over the component.
US11840304B2
A bicycle handlebar stem or stem/handlebar assembly has an inclined linear travel approximately 45 degrees from horizontal. This inclined path mimics a rider's natural arm inclination and pitching moment. 45 degrees is nearly ideal for most dropped bar road bicycles but different style bicycles may have an ideal angle between 30 and 60 degrees.
US11840297B2
An embodiment parallel cell based mobility production system includes a front serial production line which is composed of one or more cells arranged in series and through which vehicles of various types sequentially pass to be processed, a parallel production line provided with a plurality of cells arranged in a matrix form, and a rear serial production line in which the vehicles of various types passed through the parallel production line are sequentially fed.
US11840277B2
A cargo transport rear frame includes a pair of posts, an upper cross member, and a rear bolster. The posts are spaced in a width direction, and extend in a height direction. The upper cross member extends along the width between the posts. The rear bolster extends between lower ends of the posts such that the rear bolster is spaced below the upper cross member. The posts, the upper cross member, and the rear bolster bound the rear cargo opening. The rear bolster has a first side facing in a forward direction, and the rear bolster has a second side facing in a rearward direction to be exposed to a rear side of the cargo transport rear frame. The rear bolster comprises a sheet metal stamping including a base surface and a relief embossed in the rearward direction from the base surface to form a loading dock engagement feature.
US11840273B2
A stroller and foldable frame assembly for a stroller includes a locking mechanism adjustable between a locked position and an unlocked position. The locking mechanism is configured to releasably lock the foldable frame assembly in its use configuration and/or storage configuration by releasably and internally locking at least one of a respective swivel joint assembly of the frame assembly. The locking mechanism includes an actuation element configured to adjust the locking mechanism between the unlocked and the locked position that is arranged spaced apart transversely to a swivel axis of the respective at least one internally lockable swivel joint.
US11840271B2
A pallet sled includes a pair of tines extending forward from a base. A load wheel supports each of the pair of tines. The load wheels are each configured to move away from the respective tine to lift the respective tine upward relative to a support surface on which the load wheel is supported. A processor on the pallet sled records usage of the sled, such as lift cycles, location over time, battery condition, lift height, weight lifted, distance traveled, and the like. A communication circuit may be configured to send data from the pallet sled to a remote server. An identification reader may be configured to read an identification tag of an object supported on the pair of tines, such as an rfid tag on a pallet.
US11840266B2
Systems and methods for controlling an autonomous vehicle in response to vehicle instructions from a remote computing system are provided. In one example embodiment, a computer-implemented method includes controlling a first autonomous vehicle to provide a vehicle service, the first autonomous vehicle being associated with a first convoy that includes one or more second autonomous vehicles. The method includes receiving one or more communications from a remote computing system associated with a third-party entity, the one or more communications including one or more vehicle instructions. The method includes coordinating with the one or more second autonomous vehicles to determine one or more vehicle actions to perform in response to receiving the one or more vehicle instructions from the third-party entity. The method includes controlling the first autonomous vehicle to implement the one or more vehicle actions.
US11840265B1
Techniques are described for providing a hands-off steering wheel detection warning. An example method can include a vehicle computer determining a real-time level of fatigue of a driver of an autonomous vehicle. The method can further include the vehicle computer determining an operating parameter associated with an environment in which the autonomous vehicle is traveling. The method can further include the vehicle computer determining a time interval for providing a hands-off steering wheel detection warning based at least in part on the real-time level of fatigue of the driver, and the operating parameter. The method can further include the vehicle computer identifying a final time interval for providing a hands-off steering wheel detection warning. The method can further include the vehicle computer outputting the hands-off steering wheel detection warning after the final time interval has elapsed.
US11840258B2
Systems and methods are provided for vehicle navigation. In one implementation, a system may comprise an interface to obtain sensing data of an environment of the host vehicle. A processing device may be configured to determine a planned navigational action for the host vehicle; identify a target vehicle in the environment of the host vehicle; predict a resulting distance between the host and target vehicles if the planned action were taken; determine a host vehicle stopping distance based on a braking rate, maximum acceleration capability, and current speed of the host vehicle; determine a target vehicle stopping distance based on a braking rate and current speed of the target vehicle; and continue with the planned navigational action while the predicted distance is greater than a minimum safe longitudinal distance calculated based on the host vehicle stopping distance and the target vehicle stopping distance.
US11840254B2
A system for autonomously driving a vehicle along a road segment includes at least one processor. The processor is configured to: acquire at least one piece of peripheral object data indicating information about an object disposed around the vehicle from a peripheral monitoring sensor; analyze the peripheral object data to calculate a position of the landmark with respect to the road on which the vehicle travels; determine position coordinates of the vehicle based on the position of the landmark calculated from the peripheral object data and the map data; and change a relative position of the vehicle with respect to an obstacle so as to easily detect the landmark by the peripheral monitoring sensor when the obstacle is disposed within a detection range of the peripheral monitoring sensor.
US11840252B2
A dialog confirmation unit in a vehicle communication device calculates the deceleration of a vehicle on the basis of vehicle speeds, when the vehicle speed at an operation start time and the vehicle speed at a time when a certain time has elapsed since the operation start time have been obtained by a vehicle information acquisition unit. Next, the dialog confirmation unit calculates a change in distance on the basis of distances when a distance information acquisition unit has obtained the distance between the vehicle and an object in front at the operation start time and the distance at the time when a certain time has elapsed since the operation start time. Next, the dialog confirmation unit selects a dialog that corresponds to the deceleration and the change in distance, from among a plurality of dialogs.
US11840241B1
A system and method for providing calibration data for driver assist systems based on a changed ride height includes receiving sensor data from at least one of a camera, RADAR sensor, ultrasonic sensor, and/or LiDAR sensor of the vehicle, determining that a ride height of the vehicle has changed based on the sensor data, retrieving calibration data for at least one driver assist system based upon the changed ride height; and operating the at least one driver assist system using the retrieved calibration data.
US11840239B2
Systems, devices and methods provide, implement, and use vision-based methods of sequence inference for a device affixed to a vehicle.
US11840225B2
A vehicle height adjustment control apparatus is provided for compensating for vehicle pulls including a recognition device that recognizes that a vehicle is driven straight, a determination device that determines whether the vehicle pulls of the vehicle occur, in response to recognizing that the vehicle is driven straight, and a controller that generates a warning message and calculates compensation height control information of the vehicle in response to determining that the vehicle pulls occur.
US11840214B2
A hybrid electric vehicle or a powertrain control method therefor controlling a powertrain with a more effective recognition of an entry into a low emission zone may include steps of: determining by use of image-based road-sign recognition information an entry into a zone in which an amount of exhaust gas is requested to be reduced; determining an average size for a type of the zone in case where the entry thereinto is determined by the control unit; and controlling a driving mode to be Electric Vehicle (EV) mode until it is determined based on the average size that the vehicle exists the zone.
US11840210B2
A control device includes an additional deceleration calculation unit that calculates an additional deceleration (G×add) to be applied to the vehicle based on the steering angle, a target control amount calculation unit that calculates the control amount for the vehicle behavior changing device based on the additional deceleration, a rough road level calculation unit that calculates a rough road level of a road based on a wheel speed, and a control amount correction unit that corrects the control amount based on the rough road level, the rough road level calculation unit being configured to correct the wheel speed so as to remove a change thereof caused by the cornering maneuver of the vehicle, and to calculate the rough road level by using the corrected wheel speed.
US11840209B2
A vehicle crane having a hydropneumatic suspension and a braking system including wheel brakes and a first braking circuit assigned to the wheel brakes of at least one vehicle axle and a second braking circuit assigned to the wheel brakes of at least one other vehicle axle. In order to adapt the actuation of the braking system to the weight state, the hydropneumatic suspension is coupled to an automatically load-dependent braking force regulator that is operatively connected to one of the braking circuits or to one of their braking circuit sections such that, on the basis of a weight state signal of the vehicle crane generated from the hydropneumatic suspension, a braking pressure generated inside the braking circuit or braking circuit section coupled to the automatically load-dependent braking force regulator, can be varied with respect to a braking pressure generated simultaneously inside the other braking circuit or braking circuit section.
US11840206B2
A housing of brake device includes a first oil path, a second oil path that is adjacent to the first oil path in a first direction along an axial direction of the first oil path and has a larger cross-section orthogonal to the axial direction than the first oil path, a third oil path connected to the first oil path, and a fourth oil path connected to the second oil path. A throttle member of the brake device is anchored to the housing by being press-fitted into the first oil path. The third oil path connects the fourth oil path through the throttle. When the throttle member moves in the first direction by releasing the press-fitting, the third oil path connects the fourth oil path through a gap between an inner circumferential surface forming the second oil path and an outer circumferential surface of the throttle member.
US11840205B2
An axle assembly having a differential assembly, a drive pinion, and a differential brake. The differential assembly may be rotatable about a differential axis. The drive pinion may mesh with a ring gear of the differential assembly. The differential brake may be operable to apply a brake torque to inhibit rotation of the differential assembly.
US11840204B2
A cleaner for a lidar sensor may include: a blast pipe unit through which wind generated from a fan of an engine passes; and a lidar sensor installed in the blast pipe unit, wherein foreign matter adhering to the surface of the lidar sensor are removed by wind discharged from the blast pipe unit.
US11840203B2
A vehicular washing device includes: a nozzle (4); a flow passage forming body (2) of which an internal space is a flow passage of a fluid; and a valve (21) that has a pressing tube part (22) with an axial direction coinciding with a flow direction of the fluid, is elastically deformable in a direction in which the diameter of the pressing tube part changes, and opens and closes the flow passage according to the state of deformation. A first flow passage (2a) and a second flow passage (2b) are formed as the flow passage on opposite sides of the pressing tube part. A shaft (9) with which the pressing tube part is capable of coming into close contact is located inside the valve. The valve deforms elastically according to the magnitude of the pressure of the first flow passage or the pressure of the second flow passage relative to an atmospheric pressure.
US11840185B2
A front end part is for a motor vehicle. The front end part has: a front end part outer skin element, which has an air inlet opening, the air passage opening being closeable by a closure device, the closure device having a closure element, which is adjustable between a closed position and an open position; and a protective element, which is arranged adjacent to the air inlet opening in a transverse direction of the motor vehicle and projects in front of the front end part outer skin element in a longitudinal direction of the motor vehicle. The closure element in the closed position is arranged flush with the front end part outer skin element. The front end part outer skin element and the protective element, arranged in front of the front end part outer skin element in the longitudinal direction of the motor vehicle, delimit an air duct.
US11840179B2
A Camera/lens mounting platform (also referred to hereafter as the “platform”) for attachment to the window opening in a vehicle door is described. The platform is configurable to clamp to the doors of many, if not most, passenger cars and light duty trucks when a door's window is fully or nearly fully retracted. The platform offers a firm connection to the vehicle door and high stability to minimize blurring of photos and video.
US11840173B2
Aspects of the disclosure provide for displaying notifications on a display of an autonomous vehicle 100. In one instance, a distance from the vehicle to a destination of the vehicle or a passenger may be determined. When the distance is between a first distance and a second distance, a first notification 650 may be displayed on the display. The second distance may be less than the first distance. When the distance is less than the second distance, a second notification 660 may be displayed on the display. The second notification provides additional information not provided by the first notification.
US11840164B2
A child safety seat includes a seat shell for receiving a child, an extension member, an extension locking mechanism operable to lock the extension member with respect to the seat shell, and an anti-rebound part. The anti-rebound part can be installed on the extension member or the seat shell. The child safety seat is installable on a vehicle seat in a rear facing position with the anti-rebound part extending at an angle above the extension member and adjacent to a seatback of the vehicle seat.
US11840156B2
Provided are a battery locking/unlocking system, and an electric vehicle battery swapping control system and a control method thereof. The battery locking/unlocking system comprises a battery swapping device used for moving a battery; a lock shaft detection unit used for generating a location signal; a lock tongue control unit used for controlling a lock tongue to fall into the lock slot or retract to the outside of the lock slot; a data exchange unit separately communicates with the battery swapping device and the lock shaft detection unit. According to the battery locking/unlocking system and locking and unlocking control methods, by providing various location detection components, the battery is accurately located and locked when being loaded into a fixing base, and then accurately located and unlocked when being removed, thereby achieving full-automatic control during swapping of the battery and improving the swapping speed and success rate of the battery.
US11840153B1
Examples described herein provide a method that includes determining whether a charging station for charging a battery of a vehicle is operating in a first high voltage mode or a second high voltage mode. The method further includes, responsive to determining that the charging station is operating in the first high voltage mode: enabling an electric motor and a traction power inverter of the vehicle to operate as a boost converter to boost an accessory bus voltage of the vehicle while charging in the first high voltage mode, and charging the battery of the vehicle by supplying electric power, at a first high voltage, from the charging station to the battery.
US11840149B2
Systems and methods directed to improved battery management, motor control, energy storage and battery charging. The systems and methods enable vehicle electrification and provides a paradigm changing platform that enables integration of battery management, charging and motor controls with means to manage regenerative braking, traction and handling. In embodiments, systems and methods are directed to a unified modular battery pack system having a cascaded architecture comprising an integrated combination of a networked low voltage converter/controller with peer-to-peer communication capability, embedded ultra-capacitor or other secondary energy storage element, battery management system and serially connected set of individual cells as the fundamental building block.
US11840147B2
Operation and motion control, by a vehicle's ADAS or AD features, is improved in ways suitable to EVs having higher driving and handling performance. The vehicle dynamic model for high rates of lateral acceleration (e.g., sharp cornering or taking curves having a small radius of curvature as faster speeds) is improved by one or more of optimizing time cornering stiffness with a sigmoid function and/or altering front/rear steering angle to account for roll steer and compliance steer, based on vehicle testing. Indicators for lane departure warning or collision warning, evasive steering, or emergency braking are therefore reliably extended to allow higher performance maneuvers.
US11840143B2
The present invention obtains a controller and a control method capable of achieving appropriate cornering during cruise control of a straddle-type vehicle. In the controller and the control method according to the present invention, during the cruise control, in which acceleration/deceleration of the straddle-type vehicle is automatically controlled without relying on an accelerating/decelerating operation by a driver, an entry of a curved road is detected on the basis of a predicted route of the straddle-type vehicle, and the straddle-type vehicle is decelerated at a time point before the straddle-type vehicle reaches the entry.
US11840141B2
A vehicle drive train assembly includes a propeller shaft and a nut. The nut has a first part and a second part. The first part is movable with respect to the propeller between an uninstalled position and an installed position of the nut. The second part is stationary with respect to the propeller shaft in the uninstalled position and the installed position.
US11840134B2
An electric powertrain includes a first electric motor that has an uninterrupted connection with a drive shaft of a vehicle. The electric powertrain further includes a second electric motor that has an interruptible connection with the drive shaft. In one form, this interruptible connection includes a clutch. The electric powertrain further includes a first gear train in the form of a first planetary gear and a second gear train in the form of a second planetary gear. In one form, the first electric motor and second electric motor are the same type of electric motor, and in another form, the first electric motor and second electric motor are different types of electric motors.
US11840131B2
Guide for a sliding glazing, in particular for an automobile, the guide being intended to be fastened onto a glazing and to cooperate with a glass run seal, the guide comprising a body made of a single piece and having an elongated shape along an axis (A), the body comprising: a fastening portion extending along the axis (A) and having a face configured to be fastened onto the glazing, and a guide portion extending along said axis (A) and being cross sectional L-shaped, the guide portion comprising a wall substantially parallel to the face and a free rib substantially perpendicular to the face, the free rib including at least one non-planar lateral face.
US11840127B2
A vehicle body structure includes a reinforcement member, a latch mechanism and a secondary reinforcement portion. The reinforcement member is installed to an inner door panel of a door structure and extends from a forward area of the door structure to a rearward area of the door structure. The latch mechanism is installed to the rearward area of the inner door panel and is positioned such that a section of a rearward portion of the reinforcement member is outboard and level with a portion of the latch mechanism. The secondary reinforcement portion is fixedly attached to a central area of the reinforcement member spaced apart from a forward area of the inner door panel. In response to an impact event where force is directed to a central area of the door structure, the reinforcement member deforms and contacts the latch mechanism retaining the latch mechanism in the latching orientation.
US11840115B2
An axle structure is provided with an axle housing for internally passing an axle shaft having wheels connected to both left and right ends thereof, and a drive motor unit. The axle housing includes a large diameter housing center portion having a recessed portion which is recessed from an opening portion on a front surface side toward a rear surface side, and small diameter hollow shaft portions connected as a left and right pair to both sides of the housing center portion. The drive motor unit is fitted into the recessed portion and is bolted to the axle housing by means of tightening bolts.
US11840114B2
A wheel bearing unit for a motor vehicle, having a wheel hub, a wheel bearing flange, and a wheel bearing for pivot mounting of the wheel hub on the wheel bearing flange. The wheel hub has a passage opening for mounting a shaft journal attached to the wheel hub by a screw connection element, and an inner toothing is formed, on an inner circumferential surface delimiting the passage opening, for rotationally fixed interaction with an outer toothing of the shaft journal, and the passage opening extends through a contact shoulder, which is formed so as to have contact with a contact surface of the screw connection element, with the formation of an orifice.
US11840109B2
A payment card includes hidden features (e.g., textual messages, graphics, emphasis features associated with conspicuous features of the payment card, or the like) undiscernible under only visible light, but discernable under ultraviolet light. The hidden features can be incorporated into multiple layers of a side of the payment card and can be present with different transparencies, different colors, and different persistence.
US11840104B2
A printing apparatus includes at least a tank configured to hold a first printing material at a first position and a tank configured to hold a second printing material at a second position different from the first position. A light emitting control unit controls light emitting states of a plurality of light emitters. If an amount of the printing material in the first tank is less than a predetermined amount, and an amount of the printing material in the second tank is greater than a predetermined amount, the light emitting control unit transits a state of a first light emitter from a state indicating that the amount of the printing material is greater than the predetermined amount to a state indicating that the amount of the printing material is less than the predetermined amount, and maintains a state of a second light emitter.
US11840090B2
A liquid ejection head includes: a casing, which is hollow, and has an opening at one end; a lid member, which is fixed to an end portion of the opening of the casing; and a member arranged inside the casing. The lid member has a liquid supply port. The member has a first liquid guide groove, and the casing has a second liquid guide groove. The second liquid guide groove extends from the end portion of the opening to a side opposite to the opening in the side wall inner surface of the casing, the first liquid guide groove extends to a side surface of the member which is in contact with or close to the side wall inner surface of the casing, and the first liquid guide groove and the second liquid guide groove are located so as to allow fluid communication therebetween.
US11840089B2
An inkjet head cleaning device includes a body; an ejection part formed in the body, and configured to eject a cleaning liquid to a nozzle surface of a head; and a suction part formed in the body, and configured to suck the cleaning liquid ejected from the ejection part and used for cleaning the nozzle surface of the head, and foreign substances separated from the nozzle surface of the head; and the ejection part includes a vertical passage through which the cleaning liquid flows and a discharge end at the end of the vertical passage and configured to guide the cleaning liquid to eject toward the suction part.
US11840088B2
A wiping unit includes a wiping member with a long shape configured to wipe a liquid ejecting head configured to discharge liquid, a first roller around which to wind the wiping member, a second roller configured to wind up the wiping member fed out from the first roller, a driving force transmission mechanism configured to transmit a driving force of a driving source to the second roller, a conveyance roller configured to make contact with the wiping member and rotate along with a movement of the wiping member, a first detection unit configured to detect a rotation amount of the first roller, and a second detection unit configured to detect a rotation amount of the conveyance roller.
US11840087B2
An ink jet recording apparatus performs a recording operation by ejecting ink from a recording head. The apparatus includes a first absorber configured to absorb ink, a second absorber disposed apart from the first absorber having a larger ink absorption capacity than the first absorber, and a flow path portion that does not absorb ink. The second absorber has a second lower end portion arranged below a first lower end portion of the first absorber. The flow path portion connects the first lower end portion and a portion of the second absorber below the first lower end portion. As a result, ink is prevented from overflowing from the absorbers, even if an apparatus is arranged at an angle.
US11840086B2
A recording apparatus includes a recording head having discharge ports for discharging a liquid, a cap configured to cap the discharge ports, a switching unit configured to switch between a communication state where an inside of the cap communicates with the atmosphere and a non-communication state where the inside of the cap does not communicate with the atmosphere, and a depressurization unit configured to depressurize the inside of the cap. After driving of the depressurization unit is started while the cap is at a capping position for capping the discharge ports and is in the non-communication state, the switching unit switches the cap to the communication state and then the driving of the depressurization unit is stopped. Idle suction is performed by driving the depressurization unit while the cap is at the capping position and is in the communication state.
US11840085B2
A liquid ejecting head includes: a plurality of individual flow channels provided with nozzles; a common supply flow channel through which a liquid is supplied to the plurality of individual flow channels; a common discharge flow channel through which the liquid is discharged from the plurality of individual flow channels; and a bypass flow channel that bypasses the plurality of individual flow channels and causes the common supply flow channel and the common discharge flow channel to communicate with each other. A combined flow channel resistance of the bypass flow channel and the plurality of individual flow channels is greater than a flow channel resistance of the common supply flow channel and is greater than a flow channel resistance of the common discharge flow channel.
US11840084B2
The print head includes a nozzle layer with a plurality of nozzles for printing ink onto a target. It further includes ventilation openings including blow openings for feeding a gas to the region between the nozzles and the target as well as suction openings for feeding gas away from this region. This allows maintaining a desired atmosphere at the region in order to better control the printing process.
US11840077B2
In a state where a distance from an ejection port surface of an ejection head to a predetermined position corresponds to a first distance, a period detection unit detects a first period from when ejection of a droplet from an ejection port is started until when a droplet detection unit detects the droplet, and in a state where the distance from the ejection port surface of the ejection head to the predetermined position is changed to a second distance by a change unit, the period detection unit detects a second period from when ejection of a droplet from the ejection port is started until when the droplet detection unit detects the droplet, the second distance being different from the first distance. A calculation unit calculates an ejection speed of the droplet, based on the first distance, the second distance, the first period, and the second period.
US11840071B2
A cartridge to be installed in a tape printing device includes: a cartridge case having a cartridge-side tape ejection port; a tape path that feeds a printing tape toward the cartridge-side tape ejection port; a platen roller that applies a feeding force to the printing tape; and an electrode part. When seen from a front side in an installation direction of the cartridge, a feeding angle that is an angle formed by a feeding direction of the printing tape at a portion at which the feeding force is applied to the printing tape by the platen roller when the printing tape is fed with respect to a direction in which the electrode part receives a force from a contact terminal part is less than 45°.
US11840069B2
A printing device includes a printing cassette, and a platen roller. The printing cassette includes: a print tape; an input part into which a drive force is to be inputted; an output part rotatable about a rotational axis extending in a first direction; a transmission mechanism for transmitting the drive force from the input part to the output part; and a case. The case houses therein at least a part of the print tape, at least a part of the input part, at least a part of the output part, and at least part of the transmission mechanism. At least a part of the output part is positioned outside the case. The output part is positioned inside an outer edge of the case in a projection view where the output part and the case are projected onto a plane perpendicular to the first direction.
US11840060B2
In the technology of the present disclosure, multiple nozzles included in a printing head are stably driven while disparity in the usage frequency of each nozzle is suppressed. The dot counter scans the digital halftone data in the X direction and performs accumulation-counting on the pixel value Ixy (the number of printing dots) of each pixel for each address y with the accumulation counter CntCum(y). The signal value Gxy of the corresponding pixel address (x, y) is obtained from the division pattern memory unit. The nozzle selection unit selects the nozzle to be used for forming a printing dot, based on the counted values of the accumulation counter CntCum and the signal value Gxy of the division pattern. Then, the address n of the nozzle memory corresponding to the selected nozzle to form a printing dot is determined.
US11840050B2
The present disclosure relates to a method of providing a laminated vacuum insulated glass (VIG) unit, wherein the method comprises: —providing a lamination assembly (10) comprising a vacuum insulated glass (VIG) unit (11) comprising at least two glass sheets (11a, 11b) separated by a plurality of support structures (12) distributed in a gap (13) between the glass sheets (11a, 11b), and a lamination layer (2) arranged between one of the glass sheets (11a, 11b) of the vacuum insulated glass (VIG) unit (11) and a further sheet (3). The lamination assembly (10) is subjected to a heating step at a heating location so as to soften the lamination layer to provide a bonding between the vacuum insulated glass unit and the lamination layer (3), and a bonding between the further sheet (3) and the lamination layer (2). The heated lamination assembly (10) is then subjected to a cooling step provided by a cooling system (350), wherein said cooling step comprises providing a controlled cooling of one or both major outer surfaces (10a, 10b) of the heated lamination assembly (10) so as to cool said heated lamination assembly (10) to harden said lamination layer (2). The present disclosure additionally relates to use of a cooling system.
US11840040B2
A pressing arrangement (100) is disclosed. The pressing arrangement (100) comprises a pressure vessel (2) comprising a pressure cylinder (1), a top end closure (3) and a bottom end closure (9), a furnace chamber (18) for heating a pressure medium, a plurality of guiding passages (10, 11, 13), a load compartment (19) configured for holding at least one article to be treated, and at least one flow generator (30, 32) for circulating pressure medium within the pressure vessel. The pressing arrangement further comprises a heat exchanging element (170) arranged in the top end closure or in the bottom end closure. The heat exchanging element comprises at least one passage for allowing a flow of pressure medium through the heat exchanging element, and at least one circuit for allowing a circulation of cooling medium within the at least one circuit for a cooling of the pressure medium.
US11840037B2
A fluid-impervious slide fastener is disposed; an covering abutting member is formed in a central slit of a pair of support tapes, the covering abutting member has a first covering body having a covering layer and a second covering body having a covering layer; when the fluid-impervious slide fastener is in a coupled status, the first covering body and the second covering body are able to elastically abut against each other so as to form a tightening deformation, thus the central slit is provided with a fluid-impervious function against a fluid, for example a liquid, of capable of bearing a hydrostatic pressure of 30 gf/cm2.
US11840019B2
Apparatuses, systems and methods of providing heat to enable an FDM additive manufacturing nozzle having refined print control and enhanced printing speed. The heating element may include at least one sheath sized to fittedly engage around an outer circumference of the FDM printer nozzle; at least one wire coil at least partially contacting an inner diameter of the sheath; and at least one energy receiver associated with the at least one wire coil.
US11840016B2
A device includes a coater, a dispenser, and a treatment portion. The coater is to coat, layer-by-layer, a build material relative to a build pad to form a 3D object. The dispenser is to at least dispense a fluid including a first at least potentially electrically conductive material in at least some selected locations of an external surface of the 3D object. The treatment portion is to treat the 3D object to substantially increase electrically conductivity on the external surface of the 3D object at the at least some selected locations.
US11840015B2
Provided is a composition for optical stereolithography the stereolithography (photocuring) of which is completed in a shorter time and which provides a stereolithographic object having excellent strength (for example, strength that prevents the occurrence of a fracture and the like when the stereolithographic object is subjected to an impact or dropping, and strength that allows the stereolithographic object to withstand repeated folding). The composition for optical stereolithography of the present invention includes at least 2 to 40% by mass of (A1) a radical polymerizable compound of a dioxane (meth)acrylate, 5 to 40% by mass of (A2) a radical polymerizable compound of a bifunctional polyester-based urethane (meth)acrylate, 5 to 40% by mass of (A3) a radical polymerizable compound of a bifunctional polyether-based urethane (meth)acrylate, and 20 to 87% by weight of (A4) a radical polymerizable compound other than the (A1), (A2), and (A3), as (A) radical polymerizable compounds; 0.1 to 5% by mass of (B) a photopolymerization initiator; and 0.1 to 5% by mass of (C) a sensitizer.
US11840012B2
A method for producing an injection-moulded plastic component made of a plastic having at least one recess for accommodating sensors, having the following steps: producing the injection-moulded plastic component in a mould having top and bottom mould halves; raising the top mould half and introducing a thermoregulatable ram which is guided in a sleeve; placing the sleeve with integrated annular space on the surface of the injection-moulded component, to form an annular bead in the annular space; pressing the thermoregulated ram into the surface of the injection-moulded component; and cooling the ram and raising it from the surface.
US11840010B2
A pattern forming method of forming, with a mold, a pattern on a substrate held by a substrate holding unit capable of changing a holding force for each holding region includes setting, with a plurality of shot regions corresponding to a first holding region as a target for pattern formation, a first holding force in the first holding region smaller than a second holding force in a second holding region different from the first holding region, coating, with an imprint material, a region including the plurality of shot regions corresponding to the first holding region, and forming the pattern on the substrate by bringing the imprint material, with which the plurality of shot regions corresponding to the first holding region is coated, and the mold in contact with each other.
US11840009B2
A battery packaging material including a laminate that is provided with a barrier layer, a heat-fusible resin layer positioned on one surface side of the barrier layer, and a polyester film positioned on the other surface side of the barrier layer. When the infrared absorption spectrum on the surface of the polyester film in 18 directions at intervals of 10° from 0° to 180° is obtained using the total reflection method of Fourier transform infrared spectroscopy, the ratio (surface orientation degree, Ymax/Ymin) of the maximum value Ymax and the minimum value Ymin of the ratio (Y1340/Y1410) of the absorption peak intensity Y1340 in 1340 cm−1 and the absorption peak intensity Y1410 in 1410 cm−1 in the infrared absorption spectrum is in the range of 1.4-2.7.
US11839997B2
A method of fabricating a composite structure includes laying at least one composite ply about a bladder, the bladder comprising a phase change material in a first phase having a first volume, positioning an outer mold about the bladder and the at least one composite ply, and curing the at least one composite ply to form the composite structure. Curing causes the phase change material contained within the bladder to change to a second phase to expand from the first volume to a second volume and apply a pressure to an interior surface of the composite ply and press an outer surface of the composite ply against the outer mold to form an interior cavity. The bladder is not removable from the formed interior cavity.
US11839995B2
A honeycomb body having a honeycomb structure and a peripheral skin, the honeycomb structure having walls defining a plurality of cells including peripheral cells disposed directly adjacent to the peripheral skin. One or more of the peripheral cells is at least partially defined by a first wall surface, a second wall surface, and a skin surface portion extending between the first wall surface and the second wall surface. A continuously-varying radius extends from a first tangent to the first wall surface along the skin surface portion and to a second tangent to the second wall surface. Other honeycomb bodies, structures, and extrusion dies for forming honeycomb structures are disclosed.
US11839992B2
A mechanism is described herein to drive slitter and cutter waste in a direction that allows for a more advantageous use of the waste collection bin's volume. The waste drive mechanism allows for at least one armature that drives the waste in a desired direction. The armature is made from a material that is flexible, with a curved shape to allow a pre-loaded force against a contact surface of the waste collection bin. The pre-loaded flexible armature against a contact surface of the collection bin provides sufficient force to drive the waste it in a desired direction, allowing for a more consistent use of the waste collection bin spatial volume.
US11839990B2
A knife has a knife handle and a blade, the blade being extendable and retractable in relation to the knife handle. A reinforcing part is provided which can support an extended portion of the blade, and is movable in respect of the knife handle and is detachably connected to the blade. Alternatively, the knife has a blade-moving carriage and/or a reinforcing part-moving carriage and a latching holder for latch-adjusting different extended positions of the blade is provided. In another embodiment, the blade-moving carriage has a holding magnet for holding cooperation with the blade. In yet another embodiment, a closing cap is arranged on the knife handle at the rear end of the blade, the closing cap closing the movement path for the blade-moving carriage and/or the reinforcement part-moving carriage.
US11839987B2
A vacuum-based end effector for selectively engaging parcels includes a base plate to which a plurality of vacuum cups are mounted and configured to be placed in fluid communication with a vacuum source. Each vacuum cup includes a bellows having a distal end connected to a lip. The vacuum-based end effector further includes a linear actuator that is mounted to the base plate and includes an extendible arm to which at least one vacuum cup is operably connected. The linear actuator can be selectively actuated to extend the extendible arm and move the lip of the vacuum cup operably connected to the extendible arm below a common plane defined by the lips of vacuum cups which maintain a fixed position relative to the base plate to individually address a target parcel. The vacuum-based end effector can be combined with a robot to provide an improved system for selectively engaging parcels.
US11839986B2
The present disclosure generally relates to a robotic control system and method that utilizes active perception to gather the relevant information related to a robot, a robotic environment, and objects within the environment, and allows the robot to focus computational resources where needed, such as for manipulating an object. The present disclosure also enables viewing and analyzing objects from different distances and viewpoints, providing a rich visual experience from which the robot can learn abstract representations of the environment. Inspired by the primate visual-motor system, the present disclosure leverages the benefits of active perception to accomplish manipulation tasks using human-like hand-eye coordination.
US11839982B2
Various systems and methods for controlling a target device are disclosed. For example, a system includes a user computing device including a user interface, a user motion database communicatively coupled to the user computing device, a controller, a controller motion database communicatively coupled to the controller, and a target device communicatively coupled to the controller. The user computing device can be configured to connect the user motion database and the controller motion database to share corresponding sets of motion instructions in real-time in response to receiving a sync indication from the user computing device. The target device can be configured to implement the corresponding sets of motion instructions in real-time on the target device.
US11839980B2
An image processing apparatus capable of analyzing a cause of an abnormality of a system efficiently. The image processing apparatus includes a monitoring unit and an analysis unit. The monitoring unit monitors a monitoring object to detect occurrence of an abnormality in the monitoring object by applying an image process to a first area in each of images of the monitoring object that are photographed at different time points. The analysis unit analyzes a cause of an abnormality detected by the monitoring unit by applying an image process to a second area that is different from the first area in an image of a time point preceding a time point at which the abnormality is detected.
US11839978B2
A method of adjusting a force control parameter includes a first step of moving a robot arm based on first information on work start position and orientation of the robot arm and a candidate value of a force control parameter, and acquiring second information on a working time taken for the work and third information on a force applied to the robot arm during the work, and a second step of acquiring an updated value obtained by updating of the candidate value of the force control parameter based on the acquired second information and third information, wherein the first step and the second step are repeatedly performed with noise added to the first information until the acquired working time or force applied to the robot arm converges, and a final value of the force control parameter is obtained.
US11839973B2
A kinematic model arithmetic portion calculates a coordinate value (ze1 (θe)) as distance information indicating the distance between a member that serves as a reference surface for the curve shape of a curvable portion and a member in the curvable portion that is closest to the reference surface. A switch determination unit determines based on the coordinate value whether to drive a wire for driving the curvable portion by a drive displacement calculated for the wire along with the coordinate value by the kinematic model arithmetic portion.
US11839972B2
A mobility device having a body, a plurality of arms, and a control module operable to control the angular positions of the plurality of arms and the body. The body includes a first side, a second side, a front end, a rear end, a first frame rotatable about a first axis, and a second frame rotatable about a second axis. The first axis is parallel to the second axis. Rotation of the first frame causes simultaneous rotation of the second frame in the opposite direction. Arms are rotatably supported on the first side of the body and other arms are rotatably supported on the second side of the body. Each arm includes a wheel. The arms are independently rotatable from the other arms.
US11839970B2
A system for preventing debris buildup in vacuum sensor lines includes: a manifold, including a positive air pressure source and a controller; and one or more positive air pressure lines. Each positive air pressure line is in fluid communication with the manifold and can be placed in fluid communication with a vacuum sensor line. The controller is operably connected to and selectively activates the positive air pressure source to emit a positive flow of air, which can be directed into the one or more positive air pressure lines, and then into and through the associated vacuum sensor lines to evacuate debris. In some embodiments, a positive flow of air can also be directed through one or more vacuum lines of the end effector to promote the release of a parcel engaged with the end effector and/or clear the vacuum lines of debris.
US11839969B2
Systems and methods for detecting contact between a link and an external object are provided. In one aspect, there is provided a robotic system, including a manipulatable link, a rigid shell configured to overlay the manipulatable link, and one or more sensors positioned between the rigid shell and the manipulatable link. The one or more sensors are configured to detect contact between the rigid shell and an external object.
US11839964B2
A reciprocating power tool may include a driving system including a motor and a transmission received in a housing to drive a reciprocating mechanism. A counterbalance mechanism may be coupled between the driving system and the reciprocating mechanism. The counterbalance mechanism may include a rotating counterbalance mechanism including a first rotating counterweight member and a second rotating counterweight member coupled to an output gear of the driving system. The counterbalance mechanism may include a rocking counterweight member coupled between the output gear and the housing. The output gear may include a recessed portion in which the first rotating counterweight member and a clutching system are received.
US11839956B2
Various embodiments of bits are described having a drive portion, a shank and a head portion or tip. The shank can comprise a set of raised rings that extend from an outer surface of the shank. The rings are spaced apart along the shank starting from the head portion, and preferably have different distances between at least two adjacent pairs of rings.
US11839955B2
A ratchet wrench comprises a handle defining a cavity including a plurality of teeth on an inner periphery thereof, a wheel, a biasing spring ring, and at least one tooth pawl mounted in recesses formed on the outer periphery of the wheel. The wheel is rotatably mounted inside the cavity and the pawls are biased by the spring ring to engage the plurality of teeth on the inner periphery of the cavity when rotated in a first direction, and to slide over the teeth engage the plurality of teeth on the inner periphery of the cavity when rotated in a direction opposite the first direction.
US11839948B2
A polishing apparatus capable of increasing an added value is disclosed. The polishing apparatus includes a polishing table configured to support a polishing pad, a top ring configured to press a substrate against the polishing pad, and a liquid supply mechanism configured to supply a liquid onto the polishing pad. The liquid supply mechanism includes a nozzle arm configured to be movable in a radial direction of the polishing table, and a liquid ejection nozzle attached to the nozzle arm. The liquid ejection nozzle is a fan-shaped nozzle having a liquid throttle surface having a tapered shape.
US11839944B2
A floating non-contact ultrasonic enhanced flexible sub-aperture polishing device and method are disclosed, an X-axis moving platform, a Y-axis moving platform, a Z-axis moving platform and a workpiece swinging platform in linkage control ensure normal lines of a tool and a workpiece are kept at an identical angle to realize sub-aperture processing; the ventilation main shaft acts air pressure on the ball spline's end portion to form an axial thrust to let the tool axially float; a dynamic balance among hydrodynamic pressure, air pressure and dynamic pressure is performed on the polishing liquid by rotation of the flexible tool; a tiny gap between the tool and workpiece is formed by elastic deformation of the flexible tool due to the dynamic pressure; a shearing force for removing materials is generated when the polishing liquid flows through the gap; a cavitation effect in the gap is formed by ultrasonic waves.
US11839934B1
A method for preparing a super-hydrophobic aluminum alloy surface through flat-topped laser peening includes the following steps: pretreating an aluminum alloy surface; evenly coating the pretreated aluminum alloy surface with a nanoscale carbon powder layer; performing unconstrained peening treatment on the aluminum alloy surface using a square spot flat-topped nanosecond pulsed laser with the nanoscale carbon powder layer serving as an absorption layer, where beams are kept perpendicular to the aluminum alloy surface all the time; and removing residual carbon nanopowder after the peening, and reducing surface energy of the aluminum alloy material through low-temperature heat treatment, to obtain a super-hydrophobic aluminum alloy surface with micro-nano multiscale structures. According to the present disclosure, the carbon content near the surface layer of the aluminum alloy material is increased, and the hardness and wear resistance of the prepared hydrophobic surface can be effectively improved.
US11839929B2
A dissimilar metal welding method includes a preparing step and a working step. In the preparing step, a pin member is moved to a second metal material while being rotated, and a tool body is driven such that the tool body is moved in a direction away from the second metal material while being rotated. In the working step, a through-hole is formed in the second metal material by the pin member, and then a distal end of the pin member is dug into the first metal material to a predetermined depth position in the first metal material.
US11839928B2
An ultrasonic metal welding device for welding electrical conductors using a compression chamber that is adjustable at least n height and that is delimited on opposite sides by a section of a sonotrode as a first delimiting surface and by at least one section of a counter electrode (156) as a second delimiting surface, wherein for welding, the counter electrode and the sonotrode are displaced relative to one another. The counter electrode used is one that comprises sections (152, 154) of geometrically different working surfaces or is composed of at least two sections that are displaceable relative to one another.
US11839922B2
A router bit (100), including: a shank (104) that defines a longitudinal axis (106); a cutter (110); a body (112) that secures the cutter to the shank; and a recess (120) in the body that is disposed between axial ends (122, 124) of the cutter, and that includes an indexing feature (126).
US11839921B2
A spiral step twist drill bit, including a shank and a cutting portion. The cutting portion is provided with a spiral flute and a body clearance. A tip of the cutting portion is provided with a chisel edge and a cutting edge. A flank face is connected to the cutting edge, and is provided with a spiral cutting groove. A spiral direction of the spiral cutting groove is the same as that of the spiral flute. A slope of the spiral cutting groove is the same as that of the flank face. The spiral cutting groove is configured to divide the cutting edge into multiple segments to form multiple first edges and second edges.
US11839913B2
The present disclosure includes binder systems for making foundry articles. The binder systems may comprise a humic substance-containing component that comprise lignite, an isocyanate component, and a catalyst component. The binder systems may be mixed with an aggregate (e.g., sand) for making foundry articles such as molds and cores. Also disclosed herein are methods of making foundry articles using the binder systems.
US11839896B2
A caulking finger includes a handle and a finger portion. The finger portion may be shaped according to a human finger and is elastic. The various curvatures, shapes, and pliable nature of the finger portion allows the caulking finger to press caulk into a seam or joint to a desired finish.
US11839894B2
An improved device for adjusting spray guns in an IC spray machine. Adjustments may be done using electro-mechanical or pneumatic actuators, and may rotate the nozzles toward an evacuation hood for cleaning, etc. Two actuators are used per spray gun, one mechanically engaged to a slide which moves the gun in translation (traversing in the X dimension), one which is mechanically engaged to a bracket which in turn is mechanically engaged to the gun mount, so the gun may be either moved or rotated. In addition, a Z-axis beam allows control in depth by an additional actuator/motor.
US11839889B2
A powdered scent compound and related methods of application for adhering the powdered scent compound to a desired application area. The powdered scent compound can comprise a porous carrier powder, an adhesive compound and a synthetic scent compound. The powdered scent compound is shelf-stable and convenient to apply, carry and store. Furthermore, the powdered scent compound can adhere to applied surfaces, thereby ensuring that powdered scent compound remains where it is applied, even in locations where the potential exists for the compound to drip or be blown from.
US11839880B1
A mobile trash compactor and pulverizer with a light weight compaction roller. The compaction roller has support discs in which a main shaft is supported and between which is mounted an over shaft concentric with the main shaft. An inner drum is mounted on the over shaft and flanking outer drums are mounted on the main shaft with drum support rings. A disc wheel mounted on a disc support ring caps the ends of the main shaft. A reversible drive is attached to the main shaft and another independent reversible drive is attached to the over shaft. The support discs, drum support rings and disc support rings have a rim, spokes and a hub with apertures between the spokes that facilitate maintenance.
US11839877B2
The present invention relates to the technical field of sample preservation, and more specifically, to a preservation tube for a sampling swab which includes a tube body. A first cavity for storing a sample releasing agent and a second cavity for placing the sampling swab are provided in the tube body, the first cavity is in communication with the second cavity, and a central axis of the second cavity deviates from a central axis of the tube body. When the present invention is in use, the sampling swab is placed in the second cavity, moved up and down and rotated to elute in the second cavity, and nucleic acid samples of the sampling swab are evenly distributed in the sample releasing agent, and can be used for detection after sucking the sample releasing agent in the first cavity.
US11839876B2
An apparatus for microfluidic flow cytometry analysis of a particulate containing fluid An apparatus for microfluidic flow cytometry analysis of a particulate containing fluid comprises a hydrodynamic focussing apparatus for providing a focused stream of particulate containing fluid; and a microfluidic chip. The chip has a plurality of layers and comprises a microfluidic channel that extends through the chip substantially orthogonal to a plane of the layers of the chip, and is in fluid communication with the hydrodynamic focusing apparatus for receipt of a focused steam of particulate containing fluid. The chip also comprises a detection zone comprising at least one pair of electrodes in electrical communication with the microfluidic channel. At least one pair of electrodes comprise an excitation electrode coupled to an AC signal source and a detection electrode configured to detect AC impedance changes in the microfluidic channel between the electrodes resulting from particles passing between the electrodes in the microfluidic channel. Methods of sorting mammalian sperm cells according to sex is also described.
US11839868B2
Disclosed in certain embodiments is a sulfur tolerant catalytic system that includes a catalytic material coated onto a substrate. Certain embodiments are directed to a method of preparing a sulfur-tolerant catalyst.
US11839867B2
The present invention relates to a method for producing mixtures of hydrocarbons and aromatic compounds, for use as fuel components (preferably in the range C5-C16), by means of catalytic conversion of the oxygenated organic compounds contained in aqueous fractions derived from biomass treatments, wherein said method can comprise at least the following steps: (i) bringing the aqueous mixture containing the oxygenated organic compounds derived from biomass in contact with a catalyst comprising at least Sn and Nb, Sn and Ti, and combinations of Sn, Ti and Nb; (ii) reacting the mixture with the catalyst in a catalytic reactor at temperatures between 100 and 350° C. and under pressures from 1 to 80 bar in the absence of hydrogen; and (iii) recovering the products obtained by means of the liquid/liquid separation of the aqueous and organic phases.
US11839853B2
Membranes and filtration modules for producing a concentrated feed stream and a diluted feed stream during operation in a water purification or wastewater treatment system. Filtration modules are provided that include a semipermeable membrane having a first side and a second side, the first side configured to receive a first feed solution stream from a first feed solution source and the second side configured to receive a second feed solution stream from a second feed solution source. The semipermeable membrane may be configured to operate at a hydrostatic pressure on the second side of the membrane from about 1% to about 40% of the hydrostatic pressure on the first side of the membrane, and may in some cases exhibit a salt rejection of from about 60 percent to about 90 percent during operation.
US11839852B2
Systems and methods for efficient, effective, and safe separation and isolation of multiple isotopes (e.g., Mo, Zr, Ba, Sr, Te, and lanthanide isotopes) from fission products includes use of a plurality of chromatography columns, each containing a chromatographic resin formulated to target one or more particular isotopes. The system is operable in a “series” configuration to load the multiple columns by a single pass of the sample. Then, the system may be transitioned (e.g., using valves) to a “parallel” configuration in which multiple columns of the system may be operated simultaneously to elute targeted isotopes. Additional parallel operations of the columns, using different eluent compositions, may be used to elute different targeted isotopes. The system may be reconditioned in preparation for a subsequent sample.
US11839844B2
A filter assembly is disclosed comprising a filter cartridge, a filter housing end part, and a filter housing main part, said filter housing main part being adapted for receiving said filter cartridge and for being connected to the housing end part by screwing, wherein said filter housing main part comprises a first longitudinal axis and a main opening, said main opening being defined by a first end portion, said first end portion comprising an upper, interrupted rim and a first threaded portion arranged below said upper rim; said first end portion comprising a recess arrangement comprising one or more axially extending recesses, said one or more axially extending recesses at least partially interrupting said first threaded portion; said filter cartridge comprises a second longitudinal axis and a first end cap, said first end cap comprising a central portion and a radial extension arrangement comprising one or more radial extensions extending radially away from said central portion; and wherein said radial extension arrangement is adapted for being receivable or received by said recess arrangement; and associated cartridges.
US11839842B2
Liquid filter assemblies, features, components and methods are described. In general, a liquid filter cartridge is provided which includes features that help ensure that when the assembly is serviced, the cartridge positioned within the assembly is a proper one, in proper sealing orientation, for appropriate use. Features that can be used to provide for this include: a seal on the filter cartridge that defines a seal pattern non-orthogonal to a plane perpendicular to a central axis of the filter cartridge; and, a member of a projection/receiver arrangement on the filter cartridge which is orientated to engage a portion of a liquid filter assembly, for example a liquid flow collar, to allow sealing when the cartridge is a properly positioned cartridge and a properly configured cartridge. Assembly features are described. Also, a flexible radial projection arrangement providing snap-fit interaction between a cartridge and housing is provided. Methods of assembly and use as described.
US11839835B2
A simulated moving-bed type chromatographic separation method separating a weakly adsorptive component, a strongly adsorptive component, and an intermediately adsorptive component, with eluents by using a circulation system in which a plurality of unit packed columns packed with an adsorbent are connected in series and in an endless form via pipes in which a feed solution supply port F, two or more eluent supply ports D corresponding to the eluents, an extraction port A of a fraction containing the weakly adsorptive component, an extraction port B of a fraction containing the intermediately adsorptive component, and an extraction port C of a fraction containing the strongly adsorptive component are provided in the pipes of the circulation system, and positions of the ports F, A, B, and C are set to have a specified relationship.
US11839834B2
This disclosure describes systems, methods, and devices for phytochemical extraction. One example extraction system includes two solvent columns, a material column, and a dewaxing column. The solvent columns store and provide solvent for stripping target chemicals from plant material in the material column. The solvent mixed with target chemicals passes into the dewaxing column, where the target chemicals are separated from waxes and lipids. Cooling is applied to elements of the system by way of an open-loop CO2 refrigeration method. Solvent is moved from the solvent columns to the material column by creating a pressure differential between the two solvent columns.
US11839832B2
Methods and systems for separating a first metal from a metal-containing feed stream are provided. The method can include applying solar energy, for example, by focusing one or more mirrors in one or more heliostats, to heat a metal-containing feed stream in a heating zone to a first temperature to produce a first vapor including the first metal. The first vapor can be condensed in a condensation zone to produce a first liquid including the first metal, and the first liquid can be collected. The system can include a separation unit include a heating zone in fluid communication with a condensation zone and a means for applying solar energy to heat a metal-containing feed stream disposed in the heating zone.
US11839826B2
In an aspect a modular field manipulation apparatus is presented. A modular field manipulation apparatus includes a central field manipulation device. A central field manipulation device includes a first surface having a first field polarity. A central field manipulation device includes a second surface positioned opposite a first surface. A second surface includes a second field polarity. A modular field manipulation apparatus includes a plurality of interconnecting components. Each interconnecting component of a plurality of interconnecting components includes at least a contacting member. At least a contacting member engages with at least a first surface of a central field manipulation device.
US11839822B2
A system for presenting a skill-based game. The system includes at least one server having a processor configured to execute machine-readable code. The processor is configured to cause the server to create and provide a set of advanced choice game to the plurality of presentation devices of the users, which each present the set of advanced choice games on a respective display. Each game of the set having an assigned fixed odds payout based on winning user selections. The server receives, over the wide area network, data from the presentation devices characterizing a set of user-selected winners of the advanced choice games made by the users. The server update the event data pertinent to participants in the actual events associated with the advanced choice games. The server uses the updated data to calculate and assign payoffs to the users based on the fixed payoff odds.
US11839801B2
Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having a face portion for striking a golf ball and an enclosed interior cavity. A filler material may be inside the interior cavity and may reinforce the face portion. The filler material may include a low density polymer material to enable discretionary mass placement to other areas of the golf club head to improve certain mass properties of the golf club head. Other examples and embodiments may be described and claimed.
US11839796B2
A golf ball comprising: (a) a core; (b) at least one mantle layer adjacent to the core; (c) an inner cover layer adjacent to the mantle layer; and (d) an outer cover layer adjacent to the inner cover layer, wherein the inner cover layer has a material Shore D hardness that is at least 3 less than the material Shore D hardness of the outer cover layer, and the inner cover layer has a thickness of less than 0.050 in.
US11839794B2
Disclosed are an athlete evaluation method and a system and device for performing the same. The athlete evaluation method may include acquiring location data of a plurality of participants, computing a reference location of a specific sport participant on the basis of location data of other sport participants, generating relative location data of the specific participant from the location data of the specific participant in consideration of the reference location, generating heatmap data of the specific participant on the basis of the relative location data, and computing a performance index of the specific participant.
US11839790B2
A sweat grip comprising a main body with a sweat-absorbent side and a grip side with a higher coefficient of friction than the sweat-absorbent side and having antimicrobial properties. The sweat grip can be wrapped around an object such as the handle of an exercise machine, such that the sweat grip can enhance a user's grip on the object and can at least partially absorb the user's sweat without transferring sweat to the object.
US11839778B2
An NBC filtration system whose main components are a filter unit, a blower, a manual air exchange backup unit and a changeover valve. The filter unit is elongated horizontally positioned along a top portion of a wall of the protected space. Inlet and outlet ports of the filter unit are located close to each other near a first extremity of the filter unit. The blower is driven by the electric motor through a second speed increasing transmission enabling rotation of an impeller of the blower. The blower is positioned along the filter unit near a second extremity distal from the inlet and outlet ports; The changeover valve has a tubular housing extending along the filter unit near the first extremity, and an internal displaceable tubular valve member. Each of the components may be replaced with a component of different capacity without effecting the other components.
US11839773B2
An item of footwear for magnetotherapy comprises a lower sole in which there is defined a tread surface, an intermediate container which can be received in an opening which is defined in the lower sole, a magnetic field generator, a control unit, a battery, an inner sole which is or can be placed over the intermediate container and a vamp structure which is connected to the lower sole. The intermediate container is produced from material having greater rigidity with respect to the lower sole and comprises respective recesses which are intended to receive the magnetic field generator, the control unit and the battery, respectively.
US11839772B2
Energy delivery devices with a flexible circuit. The energy delivery devices may be used in the treatment of human tissue, and the flexible circuit move or flex during use. The flexible circuit may include an electronic component and a trace connected with the electronic component. The trace may have a plurality of sections that provide parallel current paths over a portion of the trace. Alternatively, the flexible circuit may include a plurality of traces that are connected with the terminal of the electronic component to provide parallel current paths over their entire length to the terminal of the electronic component. These redundant parallel current paths improve device reliability.
US11839758B2
Embodiments of a wearable cardioverter defibrillator (WCD) system include a support structure for wearing by an ambulatory patient, a posture detector and at least one processor. When worn, the support structure maintains electrodes on the patient's body, and using the posture detector and the patient's ECG received via the electrodes, the processor determines the patient's posture, formulates posture-based templates of QRS complexes, and the patient's heart rate. The processor can use these determinations to distinguish between VT and SVT and make no-shock, and shock decisions.
US11839754B2
Apparatus and methods are described including a tube configured to traverse a subject's aortic valve. A frame is disposed within a portion of the tube, and a plurality of winged projections are coupled to the frame. An impeller is disposed inside the tube, the impeller including proximal and distal bushings, a helical elongate element, and a spring disposed inside of the helical elongate element, the spring defining a lumen therethrough. A film of material is supported between the helical elongate element and the spring. A rigid shaft extends from the proximal bushing to the distal bushing via the lumen defined by the spring. The impeller is rotated, such as to pump blood from the subject's left ventricle to the subject's aorta. Other applications are also described.
US11839753B2
Some embodiments of percutaneous ventricular assist devices have a two-part design that includes a housing component and a separately deployable rotatable inner catheter component. The housing component can include an expandable pump housing. The inner catheter can include an expandable pump impeller and an associated flexible drive shaft. The drive shaft can be coupled to a motor located external to the patient. The motor can rotate the drive shaft to spin the pump impeller inside of the pump housing, causing blood to be pumped within the patient. In some embodiments, the pump impeller is inflatable or self-expandable. The two-part percutaneous ventricular assist devices with inflatable or self-expandable pump impellers are designed to have very small delivery profiles. Accordingly, various deployment modalities, including radial artery deployment, are practicable using the two-part percutaneous ventricular assist devices described herein.
US11839746B2
A device captures images of a plurality of objects, such as a bottle and a syringe, for the secure production of medicinal preparations. The device includes at least one pair of image capturing cameras, arranged one facing the other; one reflective element for each of the cameras; and the two reflective elements of the same camera pair being arranged between the cameras and each oriented so as to reflect, in the direction of the associated camera, images of a production area of a medicinal preparation. The image capture device additionally includes: a stationary part formed by positioners that are designed to be secured against an enclosure of the medicinal preparation production area, a base which is intended to be secured to the stationary part, and a half-baseplate which is mounted such that it can rotate relative to the base, with the half-baseplate carrying at least one of the cameras.
US11839745B2
An insulin device configured to control insulin dispensing based on insulin sensitivity. The insulin device includes a processor configured to receive insulin dosing schedule information, psychological stress level data, and body mass index (BMI) data; a sensor configured to generate a blood glucose level measurement. The sensor is calibrated as a function of the psychological stress level data and the BMI data and the processor is configured to monitor and detect changes of the blood glucose level measurement that are determined to have occurred as a function of changes of the psychological stress level data, and identify a time when the BMI data counteracts a detected change in the blood glucose level measurement. The insulin device also includes an insulin dispensing valve controlled by the processor to change the insulin dosing schedule information in accordance with the counteracting BMI data.
US11839743B2
Methods, computer-readable medium, and devices that provide a graphic user interface for operating a medical infusion system are described. An exemplary method includes receiving analyte level information for a user; and providing a graphic user interface on a display element that includes an analyte level chart depicting analyte values and an infusate delivery chart. An exemplary chart depicts graphics showing basal amounts of infusate delivered by the system over time, wherein each graphic is illustrated with a dimension indicating an increased, same, or decreased amount relative to an immediately preceding graphic. Further, the exemplary chart depicts indicators showing bolus amounts delivered by the medical infusion system over time, wherein at least a portion of the bolus indicators is illustrated with a dimension not to scale.
US11839742B2
An intravenous (IV) device, may include a needle; a catheter coaxially formed around the needle; a fluidic path fluidically coupled to a hollow formed through the needle and catheter; and a printed circuit board (PCB), including: a network interface device; a plurality of sensors operatively coupled to the fluidic path to measure a biological characteristic related to a plurality of patient vitals.
US11839739B2
An infusion set, patch pump, or elements thereof, having an exemplary catheter (14) provided with one or more channels, grooves and coatings (24, 34, 44), configured and arranged to provide a degree of strength and flexibility. The catheter (14) can also have an exemplary flexible union with the hub (12) having at least one of a ball-and-socket joint (66, 68), a sliding plate (86), and a flexible bushing (106), and which is sealed to allow even further movement of the catheter (14) while preventing leakage of medication through the junction. In doing so, a number of benefits associated with the use of rigid materials in catheter construction can be provided while at the same time, benefits associated with the use of flexible materials in catheter construction and/or flexible engagement with the hub can also be provided.
US11839724B2
A catheter assembly may include an introducer needle coupled to a needle hub, an intermediate member having a contact surface, a resilient member, and a ramp member. The resilient member may be coupled to one of the needle hub and the intermediate member. The ramp member may be coupled to the other one of the needle hub and the intermediate member. The resilient member may engage a ramp surface of the ramp member and impart a force on the intermediate member in a distal direction. The contact surface of the intermediate member may engage a proximal surface of a catheter adapter body and urge the catheter adapter body in the distal direction such that a catheter projecting from the catheter adapter body may be translated in the distal direction relative to the introducer needle.
US11839721B2
Provided is an information processing apparatus comprising: a first obtaining unit configured to obtain viewpoint information indicating change of a virtual viewpoint corresponding to a virtual viewpoint video generated on the basis of a plurality of images captured from a plurality of directions with a plurality of image capturing apparatuses; a second obtaining unit configured to obtain condition information indicating a condition associated with the amount of change of a background in the virtual viewpoint video; a determination unit configured to determine whether the viewpoint information obtained by the first obtaining unit satisfies the condition indicated by the condition information obtained by the second obtaining unit; and an output unit configured to output information according to the result of the determination by the determination unit.
US11839720B2
An apparatus for generating and providing a pressurized breathable gas to a patient's airways includes a respiratory pressure therapy (RPT) device having an engagement port pneumatically and electrically coupled to the RPT device, and an air delivery tube configured to engage the engagement port so as to pass a flow of breathable gas to a patient interface. The air delivery tube includes electric contacts associated with a heating and/or a sensing arrangement. The air delivery tube includes a locking collar rotatably movable between (1) an unlocked position to allow connection/disconnection of the air delivery tube to/from the engagement port, and (2) a locked position to releasably lock the air delivery tube to the engagement port. The air delivery tube is structured and arranged to, when the locking collar is rotated into the locked position, pneumatically connect to the engagement port and define an operational configuration of the apparatus.
US11839718B2
Oral gas catheters and methods of inducing gas in a patient orally. The oral gas catheter includes one or more delivery cannulas configured to be inserted into the patient's mouth with a distal end of the delivery cannula disposed adjacent the patient's laryngeal inlet, and a clip disposed on the delivery cannula. The clip is configured to secure the delivery cannula to a tooth of the patient. The oral gas catheter may have two such delivery cannulas and clips with the delivery cannulas coupled together by a coupler. The delivery cannulas are placed in an operative position in a patient's mouth and secured in the operative position by releasably securing the clips to the patient's teeth. The oral gas catheter makes it possible to bypass the nasal cavity and deliver oxygen or other gas directly adjacent the laryngeal entrance and into an anatomical dead space of the airway.
US11839717B2
A method for automatically controlling ventilation of a patient includes receiving a target expiratory CO2 concentration, measuring an actual expiratory CO2, and comparing the actual expiratory CO2 concentration to the target expiratory CO2. A ventilation rate for the patient is then calculated based on the comparison of the actual expiratory CO2 concentration and the target expiratory CO2 in order to maintain the actual expiratory CO2 within a predetermined range of the target expiratory CO2. The patient is then automatically ventilated based on the calculated ventilation rate.
US11839705B2
An air purification device able to kill bacteria and viruses is provided, including an air channel, an air pump, a filtering device, and an electrodeless ultraviolet sterilization device. The electrodeless ultraviolet sterilization device is arranged inside the air channel and includes a microwave generator, an electrodeless ultraviolet tube, and a uniform radiator. The uniform radiator is a coaxial cable with gaps provided thereon. The electrodeless ultraviolet tube is a hollow columnar quartz tube. The coaxial cable is arranged in a hollow portion of the quartz tube. The coaxial cable is connected to the to microwave generator. The air purification device has a compact structure. Through arranging the electrodeless ultraviolet sterilization device inside the air channel, large-granular dust in the air is filtered, and meanwhile, bacteria and viruses in the air are effectively killed. Moreover, the present invention is safe and effective and has high sterilization efficiency and a low production cost.
US11839704B2
An ultraviolet emitting system for sanitizing a target volume can include a plurality of adjustably positionable light sources having a collapsed position and the expanded position. The light sources of the plurality of adjustably positionable light sources can be configured to emit ultraviolet light in a substantially homogenous irradiance within the target volume in any position between the collapsed position and the expanded position.
US11839703B2
The present application provides an atomizer structure and an atomizer having the same. The atomizer structure includes: a spray assembly including a first cavity; a bottle body configured for containing liquid and configured to be connectable to the spray assembly, the bottle body comprises a second cavity; a first connecting member communicating the first cavity and the second cavity and configured for guiding the liquid contained in the second cavity to enter the first cavity, when an air pressure in the first cavity is less than an air pressure in the second cavity; and a second connecting member selectively communicating the first cavity and the second cavity such that a quantity of remaining liquid in the first cavity can enter the second cavity, and configured for preventing liquid in the second cavity from flowing into the first cavity when the atomizer structure is tilted or inverted.
US11839702B2
An embodiment includes a process for treating an abdominal aortic aneurysm (AAA) endoleak with a shape memory polymer (SMP) foam device. First, a bifurcated stent graft is placed within the aneurysm while a micro guidewire is positioned within the aneurysm for future catheter access. Second, after placing the iliac graft extension, a catheter is introduced over wire to deliver embolic foams. Third, embolic foams expand and conform to the aneurysm wall. Fourth, embolic foams create a stable thrombus to prevent endoleak formation by isolating peripheral vessels from the aneurysm volume.
US11839688B2
Cryogranulation systems with improved dispenser assemblies are provided for use in manufacturing frozen pellets of pharmaceutical substances in a fluid medium. Methods of cryogranulating the pharmaceutical substance in the fluid medium are also provided. In particular embodiments, the dispenser assembly is used with suspensions or slurries of pharmaceutical compositions including biodegradable substances, such as proteins, peptides, and nucleic acids. In certain embodiments, the pharmaceutical substance can be adsorbed to any pharmaceutically acceptable carrier particles suitable for making pharmaceutical powders. In one embodiment, the pharmaceutical carrier can be, for example, diketopiperazine-based microparticles. The dispenser assembly improves the physical characteristics of the cryopellets formed and minimizes product loss during processing.
US11839682B2
A method for obtaining a culture supernatant form microalgae is provided, particularly wherein the culture supernatant is IMAC-enriched microalga culture supernatant and to an IMAC-enriched microalga culture supernatant obtained by the method of the invention. Also provided is a combination having a microalgal culture supernatant and a growth factor and to a cell culture media; a cosmetic composition and pharmaceutical composition and uses thereof.
US11839672B2
A dentifrice composition with tin, calcium, and a pH of greater than 7. A dentifrice composition with tin, fluoride, calcium abrasive, water, and a pH of greater than 7. Dentifrice compositions with a high tin ion availability. Dentifrice compositions comprising stannous fluoride and/or stannous chloride in combination with calcium carbonate.
US11839661B2
Disclosed are a peptide capable of induced self-assembly by a bioactive molecule comprising a (i) hydrogelation-promoting amino acid sequence and (ii) an oligomerization sequence; compositions containing the peptide and, optionally, bioactive molecule; hydrogels formed thereby; and various methods of using the same.
US11839640B2
Prebiotic composition including grape ferment, a first component, and a second component is provided. The first component is lactitol or xylooligosaccharide, and the second component is fructooligosaccharide, xylooligosaccharide, or inulin. The first component is different from the second component, and a weight ratio of the grape ferment, the first component and the second component falls within the range of 1-2:1-2:1-2. Based on this, the prebiotic composition prepared by grape ferment can be used to promote intestinal health of a subject in need thereof and enhance antioxidation in the subject.
US11839635B1
A method against Salmonella typhimurium infection includes using a composition containing cultures of Lactobacillus rhamnosus LRH10 which is deposited at the Deutsche Sammlung von Mikroorganismen and Zellkulturen (DSMZ) GmbH under an accession number DSM 32786, Lactobacillus paracasei LPC12 which is deposited at the DSMZ GmbH under an accession number DSM 32785, Lactobacillus fermentum LF26 which is deposited at the DSMZ GmbH under an accession number DSM 32784, Streptococcus thermophilus ST30 which is deposited at the DSMZ GmbH under an accession number DSM 32788, and Lactobacillus helveticus LH43 which is deposited at the DSMZ GmbH under an accession number DSM 32787.
US11839633B2
The composition is an herbal supplement comprised of hydrolyzed whole soybean, Bacillus amyloliquefaciens, lactic acid bacteria, the mushroom, Auricularia polytricha, and turmeric. The soybean feeds the bacterial components of the composition to increase their biomass. The Bacillus amyloliquefaciens produces protease and amylase enzymes which hydrolyze the proteins and carbohydrates in the soybean into smaller peptides and oligosaccharides. These smaller nutrients are more easily absorbed by the gastrointestinal tract. The lactic acid bacteria are probiotics which limit the growth of Bacillus amyloliquefaciens in the composition thus balancing the gastrointestinal microbiome. The mushroom, Auricularia polytricha enhances blood flow, removes toxins from the bowel, stabilizes the digestive system and enhances digestion. Turmeric is an antioxidant, anti-ulcer, anti-bacteria (including the suppression of Helicobacter pylori bacteria), anti-inflammatory. Methods of using the composition include treatment and prevention of disease of the gastrointestinal tract, the cardiovascular system, and lowering cholesterol.
US11839631B2
The current application is directed to a method for treating pulmonary arterial hypertension (PAH), comprising: providing isolated endothelial progenitor cells (EPCs); treating the EPCs with prostacyclin, wherein the treated EPCs exhibit a hyperproliferative phenotype with enhanced angiogenic property; and administering a composition comprising the treated EPCs into a subject suffering from PAH.
US11839624B2
The present disclosure includes cationic carrier units comprising (i) a water soluble polymer, (ii) a positively charged carrier, and (iii) an adjuvant moiety, wherein when the cationic carrier unit is mixed with an anionic payload (e.g., an antisense oligonucleotide) that electrostatically interacts with the cationic carrier unit, the resulting composition self-organizes into a micelle encapsulating the anionic payload in its core. The cationic carrier units can also comprise a tissue specific targeting moiety, which would be displayed on the surface of the micelle. The disclosure also includes micelles comprising the cationic carrier units of the disclosure, methods of manufacture of cationic carrier units and micelles, pharmaceutical compositions comprising the micelles, and also methods of treating diseases or conditions comprising administering the micelles to a subject in need thereof.
US11839623B2
The present invention provides prodrugs and methods of use thereof.
US11839600B2
This invention addresses tetrahydro-N, N-dimethyl-2,2diphenyl-3-furanmethanamine hydrochloride (ANAVEX2-73, AV2-73, or A2-73) in a method of treatment for neurodevelopmental disorders. Particular reference is made to the treatment of autism spectrum disorder, cerebral palsy, Rett syndrome, Angelman syndrome, Williams syndrome, pervasive developmental disorder not otherwise specified (PDD-NOS), childhood disintegrative disorder, and Smith-Magenis syndrome. Additional reference is made to multiple sclerosis.
US11839597B2
Modified release formulations of gamma-hydroxybutyrate having improved dissolution and pharmacokinetic properties are provided, and therapeutic uses thereof.
US11839592B2
The present disclosure relates to compositions, methods of use and methods of manufacturing of a transdermal delivery systems, patches, vehicles and devices used to relieve pain (i.e., analgesics) and/or inflammation that contain a pharmaceutically effective amount of a pharmaceutically acceptable and effective cannabinoid and menthol.
US11839586B2
Apparatus for automatic delivery of chest compressions and ventilation to a patient. The apparatus includes a chest compressing device configured to deliver compression phases during which pressure is applied to compress the chest and decompression phases during which approximately zero pressure is applied to the chest a ventilator configured to deliver positive, negative, or approximately zero pressure to the airway; control circuitry and processor, wherein the circuitry and processor are configured to cause the chest compressing device to repeatedly deliver a set containing a plurality of systolic flow cycles, each systolic flow cycle including a systolic decompression phase and a systolic compression phase, and at least one diastolic flow cycle interspersed between sets of systolic flow cycles, each diastolic flow cycle including a diastolic decompression phase and a diastolic compression phase, wherein the diastolic decompression phase is substantially longer than the systolic decompression phase.
US11839580B2
An assist device includes a first worn component worn on at least one of a shoulder and a chest of a user, a second worn component worn on one of a hip and a pair of right and left legs of the user, a belt member provided along a back side of the user over the first worn component and the second worn component, an actuator provided on one of the first worn component and the second worn component, a position detection unit configured to obtain a position parameter indicating a position of the user, and a controller configured to obtain a required output in a direction to wind up the belt member from the actuator based on the position parameter and configured to control operation of the actuator.
US11839574B2
This disclosure pertains to a separable base plate assembly configured to securely attached to a side rail of an operating room table and to hold, move, and maintain a body part in a specific position as needed in orthopedic surgery. The separable base plate assembly is further configured to decouple into separate parts to facilitate sterilization of said parts, after an orthopedic surgery is performed. The separable base plate assembly may comprise two or more base portions including track portions, a base plate connector, drop pins, and associated components adapted for securing the assembly, which in turn is configured to be assembled to a clamp that rigidly attaches the assembly to the operating room table side rail.
US11839573B2
In general, various surgical patient positioners and methods for using the same are provided. For example, a surgical patient support is provided for use during anterior hip replacement surgery. The surgical patient support can have a body support configured to receive an upper body of a patient thereon and one or more extremity supports configured to receive one or more patient extremities thereon.
US11839572B2
A patient transport apparatus comprises a support structure. The support structure comprises a base, a frame, and a patient support surface to support a patient. One or more handle assemblies are coupled to the frame to maneuver the patient transport apparatus. The handle assemblies comprise one or more handles to be manipulated by a user. The handles are capable of being adjusted to facilitate maneuvering of the patient transport apparatus, such as pushing/pulling the patient transport apparatus along a floor surface, lifting the patient transport apparatus over obstacles, loading the patient transport apparatus into an emergency vehicle, and/or unloading the patient transport apparatus from the emergency vehicle.
US11839571B2
Described herein are devices and methods for treating eye conditions. Described is an ocular implant including an elongate member having an internal lumen forming a flow pathway, at least one inflow port communicating with the flow pathway, and at least one outflow port communicating with the flow pathway. The elongate member is adapted to be positioned in the eye such that at least one inflow port communicates with the anterior chamber, at least one outflow port communicates with the suprachoroidal space to provide a fluid pathway between the anterior chamber and the suprachoroidal space when the elongate member is implanted in the eye. The elongate member has a wall material imparting a stiffness to the elongate member. The stiffness is selected such that after implantation the elongate member deforms eye tissue surrounding the suprachoroidal space forming a tented volume.
US11839567B2
A device for collecting urine discharged from a body of a user includes a fluid collection assembly having at least one layer for drawing urine discharged from the body into an interior cavity, an external covering that covers a portion of the at least one layer, and at least one fenestration for receiving urine, wherein the fenestration is a portion of the fluid collection assembly that is uncovered by the external covering. The device further includes a cap enclosing a first end of the assembly, a tube having a first end in fluid communication with the cap, and a shape retaining element configured to conform the assembly to a curved configuration and maintain the curved configuration until the configuration is adjusted. The assembly is configured to be disposed against the body of the user, with the at least one fenestration in operative relation with a urethral opening of the user.
US11839559B2
A transcatheter heart valve includes a paravalvular seal that is configured for transfemoral delivery. The valve includes an outer frame and the seal is formed from a plurality of outwardly extending fibers.
US11839556B2
Disclosed herein are a reversible bone plate template and a method for using the same to size an implant. The bone plate template may include first and second portions. The second portion may be wider than the first portion and asymmetrical about a longitudinal axis. A section between the first and second portions may allow the second portion to be moved between first and second positions such that either a first or a second surface may be a bone contacting surface. A method for sizing an implant with a bone plate template may include determining whether a first or second surface is to be placed on bone, moving a portion of the bone plate template, placing it on bone and selecting an implant based upon the bone plate template.
US11839554B2
A method of implanting an artificial disc replacement device may include removing a natural spinal disc from between vertebrae, thereby forming a disc space between the first vertebra and the second vertebra and inserting a first endplate and a second endplate of the artificial disc replacement device into the disc space. Further, the method may include using a distraction tool to distract the first endplate and the second endplate in order to seat the first endplate against the first vertebrae and to seat the second endplate against the second vertebrae and performing an x-ray to evaluate the placement of the first endplate and the second endplate within the disc space. The method may include using the distraction tool to unseat the first endplate from the first vertebra and to unseat the second endplate from the second vertebra and repositioning the first endplate or the second endplate within the disc space.
US11839552B2
A surgical kit including a hydrogel implant suitable for use in a carpometacarpal joint includes an upper surface, a lower surface, and sidewalls extending between the upper surface and the lower surface, a plunger, and an introducer for depoloying the implant is provided.
US11839550B1
A method of evaluating a human joint which includes two or more bones and ligaments, wherein the ligaments are under anatomical tension to connect the bones together, creating a load-bearing articulating joint. The method includes: defining locations of one or more sockets, each socket representing a ligament attachment point to bone; interconnecting the one or more sockets with mathematical relationships that describe the kinematic physics of the one or more sockets relative to one another; providing spatial information to describe the movement of the sockets relative to one another; defining an initial kinematic state of the joint; defining a final kinematic state of the joint; using computer-based system to compute a difference between the initial and final kinematic states; and using a computer-based system to compute modifications to the mathematical relationships of the sockets to achieve a final kinematic state.
US11839544B2
Valve repair devices and systems configured to detect proper valve leaflet insertion. The device/system can have a pair of paddles and a clasp attached to each of the paddles. The clasps may have a fixed arm attached to the paddle, a movable arm connected to the fixed arm that is movable between an open position and a closed position, and an indicator arm connected to at least one of the fixed arm and the movable arm. The indicator arm can move between a first position when not engaged with a leaflet and a second, engaged position when engaged with the leaflet. Movement of the indicator arm from the first position to the second, engaged position indicates capture of a leaflet of the native valve by the pair of paddles.
US11839539B2
A prosthetic valve device that includes multiple layers and liners attached to various locations on the layers to prevent paravalvular leakage.
US11839536B2
A method of treating a cataractous lens of a patient's eye includes generating a light beam, deflecting the light beam using a scanner to form a treatment pattern, delivering the treatment pattern to the lens of the patient's eye to create a plurality of cuts in the form two or more different incisions patterns within the lens to segment the lens tissue into a plurality of patterned pieces, and mechanically breaking the lens into a plurality of pieces along the cuts. A first incision pattern includes two or more crossing cut incision planes. A second incision pattern includes a plurality of laser incision each extending along a first length between a posterior and an anterior surface of the lens capsule.
US11839528B2
Disclosed is a liquid removal drypad and liquid removal system suitable for absorbing and removing liquid produced by an individual. The drypad can include one or more perforated conduits arranged with an absorbent material. A source of reduced pressure can be connected to the one or more perforated conduits to remove liquid from the drypad. The drypad can be positioned under a patient and liquid produced by the individual can be removed by applying reduced pressure to the drypad. The drypad can be made by combining one or more conduits with an absorbent material.
US11839512B2
Devices, systems, and methods are disclosed for use in tomographic ultrasound imaging, large aperture ultrasound imaging and therapeutic ultrasound that provide for coupling acoustic signal transducers to body structures for transmitting and receiving acoustic signals. The acoustic signal transmission couplants can conform to the receiving medium (e.g., skin) of the subject such that there is an acoustic impedance matching between the receiving medium and the transducer. In one aspect, an acoustic coupling medium includes a hydrogel including polymerizable material that form a network structured to entrap an aqueous fluid inside the hydrogel. The hydrogel is structured to conform to the receiving body, and the acoustic coupling medium is operable to conduct acoustic signals between acoustic signal transducer elements and a receiving medium when the hydrogel is in contact with the receiving body such that there is an acoustic impedance matching between the receiving medium and the acoustic signal transducer elements.
US11839509B2
The present invention relates to an ultrasound system. A first non-invasive ultrasound probe receives first ultrasound data having a first field of view and a second invasive ultrasound probe receives second ultrasound data having a second field of view which is different from the first field of view. A tracking unit determines tracking data including a position and orientation of the first non-invasive ultrasound probe relative to the second invasive ultrasound probe. A registration unit registers the second field of view into the first field of view based on the tracking data.
US11839506B2
This X-ray fluoroscopic imaging apparatus is provided with: an imaging unit; an X-ray image acquisition unit for acquiring an X-ray image; a blood vessel extracted image acquisition unit for acquiring a blood vessel extracted image; a composite image generation unit for generating a second composite image in which the X-ray image and the blood vessel extracted image are composed; and a region of interest setting unit for setting a region of interest in which a device is reflected. The composite image generation unit is configured to generate the second composite image by aligning the positions of the X-ray image and the blood vessel extracted image, based on the device and the blood vessel image reflected in the region of interest.
US11839502B2
Imaging systems and methods are provided for scanning a patient's head using a portable CT scanner. An imaging assembly can comprise a portable scan board on which a patient is positioned, and a corresponding portable CT scanner positioned and locked onto the portable scan board. The portable CT scanner and the portable scan board can form a portable CT scanning assembly capable of rotating an X-ray source and corresponding X-ray detector around the patient's head to transmit X-rays through the patient's head at one or more angles, while translating across the portable scan board to scan one or more portions of the patient's head. A composite image reconstructed based on the rotational and translational scanning is generated representing one or more interior aspects of the patient's head.
US11839501B2
An image generating device for generating an image which is an X-ray image of an area including a bone portion of a subject with the bone portion removed has a control unit 70 including: a DRR imager 81 configured to generate a first DRR image of an area including a bone portion and a second DRR image showing the bone portion, by performing, for a set of CT image data of an area including the bone portion of a subject, a virtual fluoroscopic projection simulating a geometric fluoroscopy condition of an X-ray irradiator and an X-ray detector for the subject; a training section 82 configured to generate a machine learning model for recognizing the bone portion, by performing machine learning using the first DRR image and the second DRR image serving as a training image; an image converter 83 configured to perform conversion of the X-ray image of the area including the bone portion of the subject, using the machine learning model trained in the training section 82, to generate an image showing the bone portion; and a bone portion subtractor 84 configured to subtract the image showing the bone portion from the X-ray image of the area including the bone portion of the subject.
US11839500B2
A method is for acquiring an X-ray image of a region of interest of an examinee using an X-ray system and a displaceable patient table for positioning the examinee. In an embodiment, the method includes: selecting the region of interest; acquiring, section-by-section, successive image sections in relation to the region of interest, the acquiring, for each successive image section of the successive image sections, including moving the X-ray source and the X-ray detector along a common acquisition direction, moving the patient table counter to the common acquisition direction, determining a respective essentially strip-shaped detection area within the detection zone for a respective image section of the successive image sections, and detecting the respective image section by way of the determined detection area and the X-ray source, to acquire the respective image section; and generating a composite X-ray image of the region of interest from the respective successive image sections.
US11839498B2
A robust alarm system has an alarm controller adapted to input an alarm trigger and to generate at least one alarm drive signal in response. Alarm subsystems input the alarm drive signal and activate one or more of multiple alarms accordingly. A subsystem function signal provides feedback to the alarm controller as to alarm subsystem integrity. A malfunction indicator is output from the alarm controller in response to a failure within the alarm subsystems.
US11839488B2
A medical device including a probe configured to be orally inserted into a lumen extending into the thorax of the subject, a plurality of electrodes, and a control circuit. The probe includes a first electrode. The plurality of electrodes includes at least one second electrode and at least one third electrode configured to be disposed externally on the thorax of the subject on a first side of a sternum of the subject and a second side of the sternum of the subject, respectively, the second side opposite the first side. The control circuit is electrically coupled to the first electrode and the at least one second and third electrodes and configured to measure an impedance between the first electrode and each of the at least one second and third electrodes and determine a ratio of arterial blood volume relative to venous blood volume based upon the measured impedance.
US11839486B2
Disclosed are a thermotherapeutic apparatus having a function of measuring a heart rate and a method of controlling the same. The thermotherapeutic apparatus includes a pretreatment portion which extracts a ballistocardiogram signal sensed by a weight detecting sensor, a heartbeat signal extractor which extracts a heartbeat signal from the pretreated signal, and a mode performer which performs control to calculate a heart rate on the basis of the extracted heartbeat signal, to determine a massage mode according to the calculated heart rate, and to automatically set a massage pattern, a massage level, and a massage temperature of the corresponding massage mode so as to perform the corresponding massage mode.
US11839481B2
A method and system for visualization of electrophysiology information sensed by electrodes on a catheter, includes recording times of electrode signal acquisition, designating a reference electrode signal acquisition, assigning a relative time to each recorded time of electrode signal acquisition relative to the reference electrode signal acquisition, identifying the electrodes with signal acquisition, correlating assigned relative times to identified electrodes to generate a sequence of electrode signal acquisitions, and generating a visual representation of the sequence of electrode signal acquisitions generating a visual representation with a graphical image of the electrodes, wherein individual electrodes are visually marked to represent the sequence of electrode signal acquisitions.
US11839478B2
A neural interfacing device is disclosed. The neural interfacing device includes a microneedle electrode. The microneedle electrode includes a body having a void formed therein and a plurality of microneedles. The void surrounds the plurality of microneedles, and the plurality of microneedles are bent outward with respect to the body to form a three-dimensional microneedle electrode. Additionally, each of the plurality of microneedles is sized and shaped to penetrate a nerve epineurium.
US11839473B2
Systems and methods for estimating emotional states, moods, affects of an individual and providing feedback to the individual or others are disclosed. Systems and methods that provide real time detection and monitoring of physical aspects of an individual and/or aspects of the individual's activity and means of estimating that person's emotional state or affect and change to those are also disclosed. Real time feedback to the individual about the person's emotional change, change or potential change is provided to the user, helping the user cope, adjust or appropriately act on their emotions.
US11839471B2
In some examples, a system is configured to determine, using a neural network algorithm of a cerebral autoregulation model, a cerebral autoregulation status of the patient based at least in part on a blood pressure of the patient over a period of time and regional cerebral oxygen saturation of the patient over the period of time.
US11839467B2
The present disclosure describes systems and methods to evaluate auditory efferent function by exposing a patient to short-duration acoustic click stimuli to generate a click-evoked otoacoustic emission (CEOAE) occurring in each ear of the patient, and in response to exposing the patient to click stimuli, concurrently sampling outer hair cell activity (OHC) and medial olivocochlear reflex (MOCR; efferents) in each ear of the patient, monitoring the middle ear muscle reflex (MEMR) in each ear of the patient, and measuring a change in cochlear activity in the patient based on the CEOAE, MOCR, and MEMR of each ear of the patient.
US11839455B2
Systems and methods for treatment of neurological conditions using aTBS in accordance with embodiments of the invention are illustrated. One embodiment includes a method for treating neurological conditions, including generating a personalized accelerated theta burst stimulation (aTBS) target representing a location in a patient's brain related to a neurological condition, placing a TMS device relative to the patient's brain such that the focus of the magnetic field is over the aTBS target, applying TMS to the aTBS target according to an aTBS protocol to the brain using the TMS device to alleviate the neurological condition.
US11839438B2
A surgical drape for covering at least a portion of a surgical robot arm, the arm comprising at least one drive assembly interface element for transferring drive between the arm and an instrument engageable with the arm, the drape comprising an interface portion locatable between the arm and the instrument when the instrument is engaged with the arm; and a bulk portion encompassing the interface portion; the interface portion and the bulk portion being adjacent one another, the interface portion comprising one or more of a material or configuration having a lower modulus than that of the bulk portion in at least one direction, and a movable portion, the movable portion being movable relative to the bulk portion, so as to permit repeatable movement of a portion of the interface portion relative to the bulk portion.
US11839429B2
A system (1) for the quantification of ocular dominance is described, comprising acquisition means (3) of graphic elements, a target element (5) disposed at a first distance (D1) from the acquisition means (3), tracking means (4) operatively cooperating with the acquisition means (3) to acquire the graphic elements, the tracking means (4) being provided to allow at least one user placed at a second distance (D2) from the acquisition means (3) to trace and represent on the acquisition medium (3) such graphic elements, the system further comprising processing means provided for quantifying the dominance eyepiece of the user; a process for quantifying ocular dominance by means of the above system (1) is also described.
US11839426B2
Microwave applicators are disclosed which include a first transmission line segment, a second transmission line segment, and a third transmission line segment. The first transmission line segment includes a first inner conductor, a first dielectric disposed on the first inner conductor, and a first outer conductor disposed on the first dielectric. The second transmission line segment includes a second inner conductor, a second dielectric disposed on the second inner conductor, and a second outer conductor disposed on the second dielectric. The third transmission line segment includes a third inner conductor disposed on the third inner conductor, a third outer conductor disposed on the proximal end of the third dielectric. The impedance of the second transmission line segment can be adjusted by adjusting the length of the third transmission line segment.
US11839425B2
Technologies are described for an endoscopic duct clearing system. A cannula can be shaped to pass through an endoscope within an esophagus, into a duodenum, and through an incision in a duodenal papilla. A capture basket may be deployed from a distal end of the cannula. A hand control at the proximate end of the cannula may be operable to position the distal end of the cannula from outside the endoscope into proximity of blockage material. A suction line may be coupled from a suction source to the proximate end of the cannula. A suction control may be coupled to the suction source. The suction control may be operable to adjust a level of suction drawn by the suction source through the distal end of the cannula. The suction control may be adjusted to draw the blockage material against or into the cannula for removal from the patient.
US11839422B2
An end effector of an electrosurgical device may include a discharge port in communication with a first fluid path, an aspiration port in communication with a second fluid path, a first and second electrode, and a diverter in mechanical communication with the two electrodes. The diverter may receive, on its surface, a fluid emitted by the discharge port, and maintain a contact of the fluid with the first and second electrodes. The diverter may be further configured to prevent an aspiration, by the aspiration port, of the fluid on its surface. An electrosurgical device may include a source port in communication with a first fluid path, an evacuation port in communication with a second fluid path, a first and second electrode, and a housing. The device may include a shaft extending distally from the housing and the end effector as described above.
US11839421B2
A transoral ultrasound probe for imaging a temporomandibular joint and a method of imaging a temporomandibular joint using a transoral probe.
US11839419B2
A surgical instrument includes an end effector, a handle assembly, and a knife drive assembly. The end effector includes a pair of jaws, a knife, and an RF electrode assembly. The knife actuates between a pre-fired position and a fired position. An arm of the handle assembly is configured to pivot the second jaw between the open position and the closed position. The knife drive assembly includes an input assembly, a rotary assembly, and an output assembly. The input assembly travels a first proximal distance to rotate the rotary assembly. The rotary assembly rotates in response to travel of the input assembly along the first proximal distance to drive the output assembly a first distal distance to thereby actuate the knife from the pre-fired position toward the fired position. The first distal distance is greater than the first proximal distance.
US11839415B2
A rod reducer assembly is provided. The rod reducer includes a pedicle screw housing defining a rod-receiving passage therethrough. A tab is removably coupled to the pedicle screw housing by a frangible member. An extension is secured to the tab. The extension and the tab are separable from the pedicle screw housing upon application of a threshold force to the frangible member.
US11839414B1
A kit for performing a spine stabilization procedure is provided. The kit can include a balloon-tipped cannula having an expandable balloon enclosed by an expandable metal mesh. The balloon-tipped cannula can be configured to pass through a working sleeve and to expand the expandable balloon and expandable metal mesh within a surgical site. The kit can also include a pedicle screw having at least one fenestration or cannulation. The pedicle screw can be configured to be inserted into the surgical site. Related apparatus, systems, kits, techniques and articles are also described.
US11839410B2
A distraction system includes a first distraction device having a first adjustable portion and a first distraction rod configured to telescope within the first adjustable portion, the first adjustable portion having contained therein a first rotatable magnetic assembly mechanically coupled to a first screw configured to axially telescope the first distraction rod. A second distraction device is provided and includes a second adjustable portion and a second distraction rod configured to telescope within the second adjustable portion, the second adjustable portion having contained therein a second rotatable magnetic assembly mechanically coupled to a second screw configured to axially telescope the second distraction rod. An adjustable joint connects one end of the first adjustable portion to one end of the second adjustable portion.
US11839401B2
A transseptal needle or punch. The transseptal punch includes a stylet with a tube with a side window and a cutting wire disposed within the tube, with a sharp cutting segment disposed proximate the window. The sharp cutting segment can be expanded radially outwardly from the window by translation of the cutting wire proximal end within the tube.
US11839399B2
Medical systems and methods for making and using medical systems are disclosed. Example medical systems may include an atherectomy system configured to engage and remove plaque from walls in vessels of a vascular system. The atherectomy system may include a drive shaft, a rotational tip coupled to an end of the drive shaft, a drive mechanism coupled to the drive shaft to rotate the rotational tip, and control configurations to control settings of operational modules of the atherectomy system. The control configurations may be configured to change settings of multiple operational modules of the atherectomy system in response to a single actuation of an actuator to facilitate use of the atherectomy system in a vasculature of a patient.
US11839397B2
The present disclosure relates to a method of making an ultrasonic surgical handpiece assembly comprising a surgical handpiece for use with an irrigation sleeve and ultrasonic tip. The surgical handpiece may comprise a piezoelectric transducer disposed within a housing and configured to manipulate the ultrasonic tip. One or more lumens and/or a flex circuit including an antenna may be disposed within the surgical handpiece housing. The lumen(s) may be configured to provide irrigation and/or aspiration to the irrigation sleeve and/or ultrasonic tip. The irrigation sleeve may comprise a second antenna configured to communicate with the ultrasonic handpiece antenna. The irrigation sleeve may further comprise and an alignment and/or coupling feature configured to removably secure the irrigation sleeve to the housing and orient the second antenna relative to the ultrasonic handpiece antenna. The irrigation sleeve may further comprise a lumen for supplying irrigation and/or aspiration to the ultrasonic tip.
US11839394B2
The present invention relates to a reflector for an acoustic shock or pressure wave head, wherein the reflector comprises an acoustically reflective surface formed by a body of rotation, said body of rotation being formed by rotation of an elliptical segment about a rotation axis which extends through a focal point of the ellipse and encloses an angle α between 0.1° and 30° with the main axis of the ellipse.
US11839392B2
A clot retrieval device for removing clot from a blood vessel, including a shaft extending between a proximal end and a distal end; a first expandable body coupled to the distal end of the shaft, the first expandable body comprising a plurality of scaffolding segments forming closed cells, wherein at least one of the clot scaffolding segments terminates in a distal apex free from connection to an adjacent closed cell; a second expandable body distal of the first expandable body and comprising a plurality of scaffolding segments forming closed cells; and at least one clot inlet mouth between the first and second expandable bodies and the distal apex through which clot may pass and enter the device.
US11839389B2
A novel method and instrumentation for insertion of humeral and glenoid total shoulder implant using arthroscopic visualization for bony preparation as well as insertion of components through small incisions. Mini instruments and cannulated guides and reamers are used in order to perform the procedure under direct arthroscopic visualization. For ease of insertion, the components are inserted separately and assembled in situ. Securing the humeral components in place is accomplished with bicortical screw transfixing the central peg of component. Also disclosed are components, parts thereof and instruments used therewith.
US11839375B2
An end effector for a surgical fastening instrument is disclosed. The end effector comprises a frame, a first jaw, and a second iaw. The first iaw comprises a cartridge body, a plurality of fastener cavities defined in the cartridge body, an arcuate row of first fasteners removably stored in the cartridge body, and an arcuate row of second fasteners removably stored in the cartridge body. The second jaw comprises an arcuate anvil configured to deform the first fasteners to a first fired height and the second fasteners to a second fired height. The first fired height is different than the second fired height. The end effector further comprises first fastener-supporting surfaces configured to advance the first fasteners toward the arcuate anvil during a fastener firing stroke and second fastener-supporting surfaces configured to advance the second fasteners toward the arcuate anvil during the fastener firing stroke.
US11839374B2
Compressible adjuncts for use with a surgical cartridge are provided. In one exemplary embodiment, a compressible adjunct includes a biocompatible adjunct material that is configured to be releasably retained on a staple cartridge and that is configured to be delivered to tissue by deployment of staples in the cartridge. The adjunct material includes a hollow lattice macrostructure having at least one drug contained therein. The hollow lattice macrostructure is formed of a plurality of unit cells having at least one absorbable sub-structure that is formed in the plurality of unit cells. The at least one absorbable sub-structure is configured to control a rate of fluid movement through the respective unit cell so as to control the release of the at least one drug from the adjunct material when the adjunct material is in a tissue deployed state. Stapling assemblies for use with a surgical stapler are also provided.
US11839372B2
A device is configured for closing an aperture in a wall of a blood vessel. An embodiment of the device includes a body and at least one suture element held within the body. A suture capture rod is positioned within the body and is operatively associated with the suture element and arranged to pass the suture element through a vessel wall such that opposed portions of the suture element extend from the vessel wall. A removable guidewire segment is removably attached to a distal end of the body.
US11839367B1
A method of attaching target tissue to a pilot hole in a bone that utilizes a suture assembly having an anchor sleeve; a sliding suture, having a first end and a second end, and passing through the anchor sleeve; and a shuttle having a shuttle loop and a free end, opposed to the shuttle loop, and passing through the anchor sleeve, with the free end and the shuttle outside of the anchor sleeve. In the method, the sliding suture is passed about the target tissue and the first end is engaged to the shuttle loop. Then, the anchor sleeve is pushed into the pilot hole, and the free end is pulled to pull the shuttle into the anchor sleeve in the pilot hole, thereby setting the anchor sleeve into the pilot hole.
US11839365B2
A biopsy device includes coaxially disposed inner and outer needles in which the outer needle tip is configured for obtaining a tissue sample. The inner surface of the outer needle includes a tissue retention feature which may include a countersink and/or a feature formed in the inner surface. The device may be introduced to a biopsy site through an introducer in which the introducer is vented and/or a certain ratio of introducer inner diameter and biopsy device outer diameter is maintained.
US11839360B2
The present disclosure relates generally to fluorescent imaging devices, systems, and methods for an endoscopic procedure, and in particular, indocyanine green (ICG) fluorescence. In some embodiments, a device for fluorescent imaging during an endoscopic procedure may include an attachment connectable to a distal end of an endoscope. The attachment may include a first filter alignable with a light source of the endoscope, and a second filter alignable with an imaging device of the endoscope. The first filter may be positionable such that in a first position the first filter is aligned with the light source, and in a second position the first filter is out of alignment with the light source. The second filter may be positionable such that in a first position the second filter is aligned with the imaging device, and in a second position the second filter is out of alignment with the imaging device.
US11839355B2
There is an endoscope that allows operations for attaching and detaching the proximal end of a wire to and from an elevating operation mechanism to be easily performed, can reduce the influence of variations of the length of a soft part and the length of an operation wire, and can adjust an operating range of an elevating operation lever for an elevator. The endoscope includes: an operation unit that is provided with an operation member; an insertion unit that is provided on a distal end side of the operation unit and is to be inserted into an object to be examined; a treatment tool-elevator that is provided in a distal end part of the insertion unit; a rotating body that is disposed to be exposed to an outside of the operation unit and operates in conjunction with an operation of the operation member; a movable member that is attachably and detachably connected to the rotating body; a position adjustment member that is capable of adjusting a connection position of the movable member in a rotation direction of the rotating body; an elevating operation wire, of which a distal end side is connected to the treatment tool-elevator and a proximal end side is connected to the movable member and which causes the treatment tool-elevator to operate by being pushed or pulled according to an operation of the movable member; and a mounting member that is provided at a proximal end of the elevating operation wire and is attachably and detachably engaged with the movable member.
US11839353B2
There is provided a medical endoscope device including: an encoding processing unit configured to compression-encode RAW image data of a medical captured image of an observation target captured by an imaging device that is inserted into a body of a patient and captures an image of an inside of the body; and a transmission unit configured to wirelessly transmit the compression-encoded RAW image data.
US11839346B2
A robotic cleaner includes a housing, a suction conduit with an opening, and a leading roller mounted in front of a brush roll. An inter-roller air passageway may be defined between the leading roller and the brush roll wherein the lower portion of the leading roller is exposed to a flow path to the suction conduit and an upper portion of the leading roller is outside of the flow path. Optionally, a combing unit includes a plurality of combing protrusions extending into the leading roller and having leading edges not aligned with a center of the leading roller. Optionally, a sealing strip is located along a rear side of the opening and along a portion of left and right sides of the opening. The underside may define side edge vacuum passageways extending from the sides of the housing partially between the leading roller and the sealing strip towards the opening.
US11839344B2
A vacuum cleaner including a suction inlet that provides entrance of a suction airflow, a suction source, a diffuser, a blower port, a duct, and a removable cap. The diffuser is in fluid communication with the suction source for diffusing the suction airflow and the diffuser includes a circumferential opening that surrounds the suction source such that the suction airflow travels through the opening into the diffuser. The duct is located downstream of the blower port with respect to the direction of the suction airflow and the duct includes an outlet. The cap is removably coupled to the blower port such that at least a portion of the suction airflow exhausts through the blower port when the cap is removed, and when the cap is coupled to the blower port the suction airflow is travels through the duct and exhausts through the outlet.
US11839335B2
A dispenser, a dispensing system and a dispensing method are disclosed. A plurality of dispensers may be implemented. The dispenser includes a flexible container having a top and a bottom and capable of holding a product therein, the flexible container including top and bottom openings. A rigid support structure that supports the flexible container is provided. A moveable dispensing arm that operatively facilitates product dispensing is also provided. The moveable dispensing arm is operable between a dispensing condition and a retaining condition, and it includes a pinching edge which is configured to pinch the flexible container shut in either the dispensing condition or the retaining condition of the dispensing arm.
US11839329B2
A method of operating a rethermalizing station having an induction coil includes detecting a temperature of a food pan, selecting, based on the temperature of the food pan, a selected mode from a set comprising a low temperature mode, an over temperature mode, and a keep warm mode, and varying, in accordance with the selected mode, an output power of the induction coil by controlling a supply current to the induction coil to vary between a first nonzero current value and a second nonzero current value.
US11839326B2
An espresso brewing system to dynamically control the flow rate of water during pre-infusion and extraction to improvement shot consistency. Simple user controls create a programmatic “brewing environment” which allows shots to be very repeatable and shared, allowing shots to be reproduced on other machines with this system.
US11839325B2
A beverage preparation machine having an inlet arrangement and a gasket arrangement is provided, where the inlet arrangement is configured with a plurality of inlet ports to deliver liquid to a beverage cartridge. The gasket arrangement may include a single unitary shape with a plurality of openings for receiving the plurality of inlet ports. The gasket arrangement may include one or more inner ribs disposed about each of the plurality of openings. A perimeter rib may extend along a perimeter of the gasket arrangement.
US11839322B1
To improve the safety and efficiency of conventional zesters, the present inventor devised, among other things, a child-friendly bidirectional twist-action zester. One exemplary zester includes a housing and at least two grating elements. The housing defines an interior volume configured to receive at least a portion of a whole citrus fruit, and the first and second grating elements are mounted to the housing such that with their grating teeth face the interior and contact the whole citrus fruit, thereby preventing bloody fingers and knuckles during zesting. Moreover, each grating element includes at least some teeth that are opposite to some teeth in the other grating elements, enabling the zester to produce zest with each back and forth movement of the zester relative the fruit. Some other embodiments add a reamer to the housing, enabling the zester to serve as both as zester and a juicer.
US11839304B2
A pivot fitting has a first lever mounted such that is pivotable out of a starting position about a force-transmitting shaft serving as an axis of rotation in relation to the shaft. The fitting has a clamping mechanism fixing the first lever in different angular positions relative to the shaft. The clamping mechanism has a toothed-ring disc positioned on the shaft and has an outer toothing structure formed on the outer periphery, a catch mounted in a pivotable manner on the first lever and is loaded in the direction of the outer toothing structure and, in a latching position, is in engagement with the outer toothing structure. A first control disc is mounted in a rotatable manner about the shaft so that following movement through the predetermined angle out of the starting position in an adjustment direction, the catch is disengaged from the outer toothing structure, and with the catch disengaged from the outer toothing structure it is possible for the first lever to be pivoted back relative to the shaft into the starting position.
US11839294B2
A mobile workstation can include a head unit assembly. A worksurface can be coupled to the head unit assembly and configured to translate with respect to the head unit assembly between an open configuration and a closed configuration. A glide can be rotatably coupled to the head unit assembly and engaged with the worksurface. The glide can include a latch configured to translate with respect to a glide body of the glide. The mobile workstation can include a worksurface opening mechanism having a locking configuration and an unlocking configuration. The worksurface opening mechanism can include a latch release handle moveably coupled to the head unit assembly. Movement of the latch release handle can transition the worksurface opening mechanism between the locked configuration and the unlocked configuration. A release assembly can selectively engage with the first latch. A lift system can bias the worksurface away from the head unit assembly.
US11839285B2
A cosmetic container including an impregnation member having the surface intaglio-patterned by laser beam machining is provided. The surface of the impregnation member is heated and burned by a laser to form an intaglio-pattern, and an intaglio-pattern part having the intaglio-pattern is formed with a width of 0.1 mm to 5.0 mm so that the intaglio-pattern part formed by the laser is maintained in the open cell structure and has the large discharge surface area, so a user easily adjusts an amount of discharged cosmetic material according to force applied to the impregnation member and use the cosmetic material. The cosmetic container includes an outer container having an open upper portion, an outer container lid coupled to the outer container, an inner container mounted inside the outer container, the impregnation member in the inner container and impregnated with cosmetic material and an inner container lid hinged with the inner container.
US11839277B1
A card storage device includes a housing defining an accommodating cavity, a sliding piece slidably connected to the housing, and a card pushing piece arranged in the housing. The accommodating cavity penetrates the housing. The card pushing piece is connected to the sliding piece. The card pushing piece and the accommodating cavity are enclosed to form an accommodating groove. Step portions are arranged on at least one side of the card pushing piece. The step portions are arranged in steps. When the sliding piece moves toward an opening of the accommodating groove. The sliding piece drives the card pushing piece to move toward the opening of the accommodating groove. When the card pushing piece moves in a direction away from the opening of the accommodating groove, the card pushing piece drives the sliding piece to move in the direction away from the opening of the accommodating groove.
US11839273B2
An ornamental device includes: diamonds disposed on a single support element in a specific physical arrangement, all the diamonds in the specific physical arrangement having a blue fluorescent equal to or stronger than strong blue, wherein all the diamonds in the specific physical arrangement shining clear under a visible light, and shining blue under ultraviolet radiation keeping the specific physical arrangement distinguished from a group of diamonds in the specific physical arrangement, the group of diamonds comprising a mixture of a diamond or diamonds having a blue fluorescence equal to or stronger than strong blue and a diamonds or diamonds not having a blue fluorescent equal to or stronger than strong blue.
US11839270B1
Ring and Wing Buckle is a new kind of fastener, which may be used to connect lose ends of belts, cords, wires, ropes, chains and the like in luggage, garment, fashion, jewelry, footwear, sports gear, construction, sailing, Recreation and similar fields of endeavor. It can be made in any size and of variety of materials like plastics, metals or wood, using flat, cut out slices layered together or as a solid body, using 3D printing, injection molding or casting. Flat and symmetrical body, allows multiple buckles to be layered together to form buckle hubs for harnesses.
US11839258B2
A shoe upper having a plurality of arms that expand the shoe opening when the topline of the upper is compressed toward the sole portion of the shoe.
US11839251B2
A hair extension apparatus includes: a first base member comprising a first front edge, a first rear edge, a first side edge, a first top surface and a first bottom surface; a second base member comprising a second front edge, a second rear edge, a second side edge, a second top surface and a second bottom surface, wherein the second base member is coupled to the first base member; a first artificial hair section comprising artificial hair, wherein the first artificial hair section is coupled to the first top surface of the first base member; and a second artificial hair section comprising artificial hair, wherein the second artificial hair section is coupled to the second top surface of the second base member.
US11839249B1
A two-layer hood including an outer hood layer and a detachable absorbent inner hood layer formed to detachably line an inner surface of the two-layer hood. The absorbent inner hood layer is made of absorbent material. Both layers of the two-layer hood can be worn over wearer's head or pulled back like a traditional hooded garment, or “hoodie.” However, the outer hood layer of the two-layer hood can also be separately pulled back such that only the absorbent inner hood layer remains on the wearer's head. In this way perspiration can be absorbed by the absorbent inner hood layer while the outer hood layer remains essentially “sweat free.” In addition, the absorbent inner hood layer can be removed and used as a supplementary towel and/or washed separately from the parent garment.
US11839247B2
A glove of a form typically, although not necessarily exclusively, provided for single or limited use purposes and discarded thereafter. The glove is to prevent contact between a product and a person's hand and to avoid contamination. The glove material includes components capable of detection by at least one form of noncontact detection apparatus which renders the glove or portion detectable if discarded and inadvertently becomes part of a manufacturing process or product. The components render the glove detectable by using metal detection apparatus and/or X-ray detection apparatus which may allow removal of the glove. The glove may also include an antimicrobial agent as part to prevent or reduced contamination on the surface of the glove. The glove can also be rendered biodegradable.
US11839245B2
A method for assembling a garment portion including accessing a first garment portion, a second garment portion and a fixture, wherein the first garment portion is generally tubular and has two plies. The method further includes positioning the first garment portion on the fixture such that the fixture is positioned in the first garment portion, and wrapping the second garment portion about the first garment portion. The method further includes unrolling or unfolding at least part of the first garment portion over the second garment portion such that the second garment portion is positioned between the two plies of the first garment portion.
US11839244B1
A leg massaging trouser assembly treats leg pain while driving. The leg massaging trouser assembly includes trousers having a pair of leg portions. Each leg portion includes a pocket mounted to an inside leg surface and having an open end. Each leg defines a slit opening in communication with an interior of the pocket, each pocket configured to receive a therapeutic device operable to massage a driver's legs. Each leg includes an adjustment area having a plurality of fasteners adjacent each slit. An upper fastener, such as a flap, is coupled to the leg therapeutic device and is pivotally movable between an open configuration that allows insertion or removal of the leg therapeutic device from a pocket and a closed configuration attached along the adjustment area, which secures the leg therapeutic device and enables each leg to be cinched tightly or relaxed.
US11839242B2
A garment for a human wearer includes: a terry garment-region having terry-knit cloth; and a non-terry garment-region having non-terry-knit cloth. The terry garment-region is directly bordering and adjacent to the non-terry garment-region. The terry garment-region and the non-terry garment-region are a seamless continuation of each other. Similarly, a continuous fabric for making clothes includes: a terry fabric-region having terry-knit cloth, and an adjacent and immediately bordering non-terry fabric-region having non-terry-knit cloth. Optionally, TPU or PVC elements or plastic elements are embedded within the terry garment-region, or within the non-terry garment-region; or such elements cover, or are covered by, the terry garment-region or the non-terry garment-region.
US11839240B2
An aerosol delivery device includes a power source and an aerosol production component that is powerable to produce an aerosol from an aerosol precursor composition. The aerosol delivery device also includes processing circuitry configured to switchably connect the power source to a load that includes the aerosol production component and thereby power the aerosol production component. A piezo sensor is operatively coupled with the power source and the processing circuitry. The piezo sensor is configured to generate an electrical response to a deformation of the power source, and the electrical response is indicative of a characteristic of the deformation. The processing circuitry is configured to control the aerosol delivery device based at least in part on the characteristic of the deformation indicated by the electrical response.
US11839229B2
A method of washing a food product with a short-term, intense treatment solution. One example method generally includes: applying, using a short-term wash device, a short-term wash treatment solution to the food product; and applying, using a wash device coupled to the short-term wash device, a wash treatment to the food product such that the wash treatment rinses the short-term wash treatment solution from the food product, wherein: the short-term wash treatment solution is applied to the food product for a shorter duration than the wash treatment is applied to the food product; the short-term wash treatment solution is chemically different from the wash treatment; and the short-term wash treatment solution comprises an acidulant and a polyol.
US11839228B2
Systems and methods for producing sprouted popcorn kernels are provided, which can be popped into sprouted popped popcorn having unique organoleptic qualities. In an embodiment, a system incorporates a germination unit having one or more sensors to track the germination progress of unsprouted popcorn kernels and to automatically transition sprouted popcorn kernels to a drying process to provide dried sprouted popcorn kernels suitable for popping as a ready to eat product or for packaging for consumer popping preparation. The system promotes the preparation of commercial scale sprouted popcorn kernels through tracking of moisture content of the popcorn kernels through one or more processes of sprouted popcorn kernel production.
US11839215B2
A compound represented by the following formula (A) has excellent control efficacy against harmful arthropods.
US11839212B2
Compositions and methods for increasing the efficacy of pesticidal compositions containing nicotinic acetylcholine receptor disrupters or allosteric modulators and C6-C10 saturated or unsaturated aliphatic acids are described herein, including synergistic pesticidal compositions and methods for delivery of pesticidal active ingredients. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of fungicides. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of nematicides. Some pesticidal compositions and methods as described are directed to compositions and methods for increasing the efficacy of insecticides. Methods for enhancing the activity pesticidal active ingredients in pesticidal compositions in use are also described.
US11839205B2
The invention relates to device that cooperates with a typical foot snare (i.e. a one comprised of a cable loop and spring compression) to capture an animal without harming the animal. The device is triggered by and relies on the momentum generated by an animal, such as a bear, when reaching into the device and pulling up the bait. The momentum of from the animal grabbing the bait actuates a cable loop foot snare via the compression spring and the cable loop ascends and closes around the appendage of the animal, with the lock securing the cable loop on the animal without harming the animal.
US11839202B2
A liquid dispenser may include a container having an upper opening, a pump provided in the container, a pipe through which liquid discharged from the pump is transferred, a top plate having an upper surface over which liquid flows, a filter assembly provided below the top plate, a base provided below the container, and a thermoelectric element provided in the base to cool the liquid in the container.
US11839193B2
The invention relates to the soybean variety designated 01091798. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01091798. Also provided by the invention are tissue cultures of the soybean variety 01091798 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01091798 with itself or another soybean variety and plants produced by such methods.
US11839184B2
An artificially intelligent irrigation system on a property may include an irrigation management server with the information for the irrigation system. An artificial intelligence feature may retrieve and access inputs from a plurality of resources or data sources. These sources may include current weather data, historical weather data, current moisture levels, historical moisture levels, sensor information from sensors on or near the property, water utility usage data, and other data. Other inputs may be events on the property as well the frequently or consistently occur and may also be considered historical data. The artificial intelligence feature may manage the schedule and predict the upcoming water schedule based on this information and appropriately water, or not water, or change duration of watering or output of watering based on the information gathered without human intervention.
US11839176B2
A feeder conveyor system having a frame, an actuator with a fixed element and a moving element, and a telescoping assembly. The telescoping assembly has a first member having a first end connected to an actuator output and a first spring seat, and a second member slidably connected to the first member and having a second end and a second spring seat. The second member is movable relative to the first member between a retracted position in which the second end is relatively close to the first end, and an extended position in which the second end is relatively far from the first end, a spring between the first spring seat and the second spring seat, a linkage between the first member and the second member, and a position sensor connected to the linkage and configured to generate a signal indicating a relative position between the first and second members.
