US11662090B2
A device or unit with a lighting component is provided. The device includes coupling components that couple the device to stackable storage unit containers. In one embodiment, the device includes a battery interface to couple to a battery for power tools. In one embodiment, the device includes three lights that are pivotally coupled to the housing between a retracted position in which the lights are disposed against sidewalls of the housing, and an open position in which the lights are pivoted above the top panel of the housing.
US11662083B2
Provided is a modular light fixture. The device includes a light shroud, a light fixture base having a first cylindrical housing, a second cylindrical housing, a quick disconnect with a pair of external pins, and a light fixture base supporting attachment that includes a pair of P-shaped channels. The shroud attaches to the first cylindrical housing, and the base attachment attaches to the base via the P-shaped channels and the first and second external pins. The shroud and base attachments can be interchanged as desired for use as a hanging light, an up light, a down light, a well light, a path light, a wash light, or any combination thereof. The device allows for quick and easy conversion of lights from one style to another without requiring an entirely new fixture, enables simple repairs, and lessens the number of items required to be stocked by an installer.
US11662082B2
An optical device includes first and second optical elements rotatable with respect to each other around a geometric optical axis of the optical device. The first optical element includes a first surface for modifying a distribution of light exiting the first optical element, and the second optical element includes a second surface facing towards the first surface and for further modifying the distribution of the light. One of the first and second surfaces includes convex areas whereas the other one of these surfaces includes concave areas so that an optical effect of the optical device is changeable by rotating the first and second optical elements with respect to each other. The first and second optical elements include sliding surfaces for mechanically supporting the second optical element with respect to first optical element in radial directions perpendicular to the geometric optical axis.
US11662081B2
An adaptive lighting system comprises an array of independently controllable LEDs, and a metalens positioned to collimate, focus, or otherwise redirect light emitted by the array of LEDs. The adaptive lighting system may optionally include a pre-collimator positioned in the optical path between the array of LEDs and the metalens.
US11662078B2
A system can configure a luminaire for providing illumination of a selected color temperature, a selected lumen output, or a selected photometric distribution. The luminaire can comprise at least two light sources that have different illumination characteristics, for example different color temperatures, different lumen outputs, or different photometric distributions. The system can configure the luminaire to operate a first of the two light sources, a second of the two light sources, or both of the light sources based on an input. When the luminaire is configured to operate both of the light sources, the luminaire can produce illumination having a color temperature, a lumen output, or a photometric distribution that is different than either of the two light sources.
US11662069B1
The present disclosure provides a camping lamp, comprising: a main shell, a light strip, a light-emitting assembly, a battery and a protective cover, the battery is installed inside the main shell, and the light strip is detachably wound on the outer peripheral wall of the main shell, the light-emitting assembly is arranged at the bottom of the main shell, the battery is respectively electrically connected to the light strip and the light-emitting assembly, and the protective cover surrounds the light strip. The present disclosure can be charged by solar energy and direct current power supply, and has a variety of usage modes, which brings great convenience to users, satisfies the needs of users in different application scenarios, and improves user experience.
US11662063B2
Method, system, apparatus, and/or device for monitoring a shipment. The vapor plug system includes a vapor plug. The vapor plug fits onto a shipper and partially seals contents within a payload area of a shipper. The vapor plug system includes a sensor that is configured to measure or determine a condition or location of the shipper. The vapor plug system includes an electronic device that has a display. The display is configured to provide the condition or the location to a user. The vapor plug system includes a vapor plug adapter. The vapor plug adapter includes a recessed pocket that is configured to receive the electronic device. The vapor plug adapter includes an opening within the recessed pocket and is configured to receive the sensor and allow the sensor to be inserted into the payload area of the shipper.
US11662061B2
A safety system for use with a power tool that is usable by a user, the power tool including a base and a moving component that is movable relative to the base, includes a sensor assembly and a controller. The sensor assembly monitors a predetermined danger zone that is adjacent to the moving component of the power tool. The sensor assembly is configured to generate data relating to the predetermined danger zone. The controller receives the data from the sensor assembly and analyzes the data from the sensor assembly to determine if at least a portion of a hand of the user is present within the predetermined danger zone. The safety system can further include a wearable component including infrared only reflective material that is coupled to the hand of the user. The controller analyzes the data from the sensor assembly to determine if the wearable component is present within the predetermined danger zone.
US11662055B2
A coupling for swivably coupling an arm to a post, the coupling in use cooperating with the post as an engaged element via a post interface, and with the arm as an engaged element via an arm interface, wherein the coupling including its interfaces provides limited relative rotational movement between the arm and the post about a swivel axis extending along a longitudinal axis of the post, wherein the limited rotational movement is provided in a rotational zone that corresponds to a single revolution about the longitudinal axis. The disclosure further relates to a coupling system, and to a monitor support.
US11662052B2
A protection device for preventing damage to an elongate flexible member passing through an aperture including a body portion adapted to be inserted into the aperture in a first direction and having an internal passageway for allowing movement of an elongate flexible member therethrough, and at least one latching element pivotally mounted on the body portion. The protection device can be used for protecting an elongate flexible member passing through an aperture in a support pillar of an offshore turbine generator. A method of removing the protection device from an aperture is also disclosed.
US11662048B2
Compact sound attenuation systems for fluid ducts are provided having one or more sound attenuation units that can be absorptive or reflective, depending on design. Each sound attenuation unit has one or more encircling Helmholtz resonators that fully encircle the duct in a lateral direction. Sound attenuation units can be coincident with the duct well and either interior or exterior to the duct, or in some instances can be partly interior and partly exterior to the duct. Sound attenuation systems can be tuned for maximum attenuation of a single resonance frequency, or can include multiple units of different frequencies for broadband attenuation.
US11662039B2
A pilot actuated valve assembly includes a valve body having an inlet and an outlet, and includes a main valve, a pilot valve, and a pilot cavity which is at a pilot cavity pressure. A tube houses parts of the pilot valve, and a sleeve engages a portion of the tube, with both being secured to the body by a valve bonnet. The main and pilot valves are coaxial. A solenoid actuator or other suitable actuator is operatively coupled to a shaft of the pilot valve and shifts the pilot valve between the positions. Consequently, the main valve shifts between the closed and open positions in response to shifting of the pilot valve between the closed and open positions.
US11662038B1
A modular valve assembly is formed from multiple modular valves having a valve base and a valve actuator. Each base includes at least a first channel and a second channel and an internal passage forming an opening in the first channel so as to be in selective fluid communication with an exterior port of the valve base, and with the second channel being a through passage that is not in fluid communication with the internal passage. Adjacent valve bases are interconnectable in one of two orientations either with the first and second channels of one valve base being aligned with the first and second channels, respectively, of an adjacent valve base, or with the first and second channels of one valve base being aligned with the second and first channels, respectively, of an adjacent valve base. The valve bases may be provided with third and fourth channels for three-way operability.
US11662032B2
A rotary valve, comprising a valve housing with a valve chamber, wherein the valve chamber has a chamber wall in which at least two fluid openings are provided, wherein the valve chamber has a receiving opening on the end face side, wherein the valve chamber accommodates a valve core, wherein the valve core is provided with a channel structure which interacts with the fluid openings, wherein the valve core is supported in the valve chamber in a rotationally movable manner, wherein the valve chamber is formed in a conical shape.
US11662031B2
A method of manufacturing a hydraulic valve component using additive manufacturing includes laying successive layers to form a flow aperture for a hydraulic valve component, and creating a lattice or mesh structure that at least partially defines the flow aperture of the hydraulic valve component, or a feature that forms an undercut along a direction that is parallel to a flow direction of the flow aperture, or a flow aperture having a size varying along a circumferential direction of the valve component.
US11662030B2
A flow regulating switch valve includes a valve core that includes a switch assembly configured to drive a diaphragm assembly to open or close a water outlet, and also includes a flow regulating assembly that comprises a rotating ring, a sliding block, and a magnet. A control key is configured to control the switch assembly. The rotating ring is connected to the control key and includes an inclined plane that transitions from high to low and is configured to drive the sliding block to slide up and down such that the sliding block drives the magnet to move up and down. The magnet is configured to control the diaphragm assembly to regulate a size of the water outlet.
US11662029B2
Flow control valves may be positioned downstream of water meters to increase pressure and compress entrained water vapour passing through the meters. However, turbulence within such valves can cause the valve's head to move radially, bending a shaft within the valve which may break. Accordingly, there is provided a flow control valve comprising: a housing having a flow passage; a valve seat defined within the flow passage; a valve head moveable to a closed position to engage the valve seat and seal the flow passage; a shaft secured to the valve head; a support slidingly mounting the shaft within the housing; a spring biasing the valve head to the closed position and configured to maintain the valve head in the closed position until a predetermined pressure is applied; and a guide assembly extending along at least a portion of the flow passage to constrain radial movement of the valve head.
US11662023B2
Systems and methods include providing an aircraft with a fuselage and a wing assembly rotatable relative to the fuselage about a stow axis between a flight position and a stowed position. The aircraft includes an engine reduction gearbox having a retractable driveshaft that selectively engages the mid-wing gearbox via axially translatable motion along a rotation axis when the wing assembly is in the flight position. The mid-wing gearbox includes a plunger seal that is displaced in response to contact with the retractable driveshaft. Displacement of the plunger seal allows lubricant to flow through an inner bore in the retractable driveshaft, across splines of the retractable driveshaft and the mid-wing gearbox, and through lubrication ports in the mid-wing gearbox to lubricate the engine reduction gearbox, splines of the retractable driveshaft and the mid-wing gearbox, and the mid-wing gearbox via a single lubrication system.
US11662008B1
A speed ratio switching type strain wave gearing can switch the speed ratio of output rotation with respect to one input rotation into two states or multiple states with a simple configuration. The speed ratio switching type strain wave gearing includes first and second internally tooted gears, an externally toothed gear having first and second external teeth formed on the external peripheral surface thereof, a wave generator that causes the first and second external teeth to partially mesh with the first and second internally toothed gears, a clutch mechanism that can selectively switch the first and second internally toothed gears into a fixed state. Input rotation from the wave generator can be reduced in speed at a different speed ratio and derived from the externally toothed gear by selectively switching the first and second internally toothed gears into a fixed state.
US11662007B2
A power divider unit including an input shaft, a drive gear disposed around the input shaft, an inter-axle differential assembly coupled to the input shaft, an output side gear coupled to the input shaft, and a locking system for the power divider unit. The locking system is configured to passively lock the inter-axle differential assembly. The locking system includes a ramped first clutch member in selective engagement with the drive gear, a mating second clutch member configured to engage the first clutch member, a clutch pinion, and a slip clutch assembly. The second clutch member and the first clutch member rotate at different speeds, the clutch pinion rotates and causes the slip clutch assembly and second clutch member to rotate at a speed of the input shaft, causing the first clutch member to mate with the first clutch member.
US11661987B2
Methods, devices, and systems, for analyzing and managing data generated by a sensor-equipped braking system for vehicles, comprising a support element a block of friction material, at least one sensor interposed between the block of friction material and the support element, comprising at least one central control unit capable of receiving in real time from the sensor means at least the basic data related to one or more of the pressure of the activated braking system, the temperature of the activated braking system, the braking torque, the residual braking torque when the braking system is deactivated, and the wear on the braking system during and after activation thereof. The system can also include one or more auxiliary sensors.
US11661973B2
A system and method for increasing a tooth shear strength without also increasing a torsional rigidity of a flexible spline disposed between two hubs of a flexible coupling for transmitting mechanical motion between two shafts includes attaching a stiffening cap to an end of a flexible spline, between the flexible spline and the hubs and inserting a plurality of dowels into the teeth of the flexible spline to reinforce the flexible spline.
US11661966B2
A threaded fitting comprising a first plurality of threads from a first end of the fitting to a transition thread and a second plurality of threads from the transition thread to a second end of the fitting. The first plurality of threads is configured to provide a labyrinth type seal minimizing the migration of at least dust and/or gases across a thick-walled enclosure. The second plurality of threads is configured to engage a lock-nut in thin-walled enclosures, or a plurality of pre-formed threads within an aperture of thick-walled enclosures, for minimizing the migration of at least fluids/water across one of the thin- or thick-walled enclosure. The first and second plurality of threads are serially-arranged and may be used either thin or thick-walled enclosures to retard a passage of at least one of either gas, fluid, dust and flame.
US11661964B2
A fastener for coupling a first component to a mounting hole of a second component. The fastener includes a central body portion, a head portion, provided at the proximal end of the central body portion. The fastener has at least two resilient ribs, protruding radially outward from an outer surface of the central body portion. The fastener includes at least a first pair of diametrically opposed recessed surfaces, provided at the proximal end of the central body and extending axially between the head portion and a respective shoulder portion formed by each one of the first pair of recessed surfaces. The at least two resilient ribs extend along the outer surface of the central body portion in a direction along the central axis between the distal end and the proximal end, and axially past the respective shoulder portion.
US11661963B2
A magnetic pin system includes a magnetic pin having a polymeric body including: a seating portion; a cylindrical-shaped insert portion integrally fixed to the seating portion; and a first locking wing and a second locking wing oppositely positioned about the insert portion with respect to the first locking wing and integrally connected to the insert portion. A metallic insert is fixed to the seating portion. The metallic insert is susceptible to a magnetic field applied to the metallic insert acting to co-rotate the metallic insert and the polymeric body to install and to remove the polymeric body from a fixed position. A magnetic coupler is positioned over the metallic insert and magnetically coupled to the metallic insert. The magnetic coupler is rotated to induce a 90-degree rotation of the magnetic coupler and thereby the metallic insert to lock the magnetic pin in the fixed position.
US11661961B2
A bracket for clamping an aerofoil to a shelf of a refrigerator is described. The bracket comprises a mounting portion for holding part of an aerofoil in use, an upper jaw configured to engage the forward lip of shelf and a lower jaw member configured to engage a lower lip on the underside of refrigerator shelf. The bracket may also comprise clamping means configured to enable the upper jaw member and the lower jaw members to be drawn towards one another to clamp the bracket on the refrigerator shelf.
US11661960B2
A pressure-booster output stabilizer includes: a first cylinder having therein a first chamber and a second chamber separated by a first piston; a second cylinder having therein a third chamber and a fourth chamber separated by a second piston; and a piston rod configured to couple the first piston and the second piston. The primary pressure of a pressure booster is supplied to the first chamber, the secondary pressure of the pressure booster is supplied to the fourth chamber, and the pressurized fluid is taken out from the fourth chamber.
US11661954B2
Disclosed is an cabin air compressor (CAC), having a CAC inlet defining a bleed inlet and has a bleed inlet aperture that circumferentially extends about the CAC inlet to define a bleed inlet forward end and a bleed inlet aft end; and a bleed duct that extends from a bleed duct inlet located at the CAC inlet to a bleed duct outlet located at a CAC motor section and is fluidly connected to the bleed inlet; and a scoop defining a scoop aft end connected to the bleed inlet aft end, and a scoop body extending toward a case forward end of the case to a scoop forward end, wherein the scoop is frustoconical and converges toward the case forward end to provide a radial inlet gap between the scoop forward end and the bleed inlet forward end.
US11661952B2
An aircraft includes an airframe, ducted fans, and ducts for carrying pressurized air for lift and thrust supplied by the fans. The ducts form part of the airframe and carry static and dynamic loads applied to the airframe. Ducting members supply lift and thrust and transmit them to other airframe components. The ducts also carry the ducted air to exits set distant from the fans to permit flight control of the aircraft. Ducting members also form airfoils creating lift for the aircraft.
US11661947B2
A neck fan includes an arc-shaped housing configured to hang around user's neck and at least four fan assemblies arranged in the housing. The housing includes a first part and a second part. Each of the first part and the second part defines an accommodating space, air inlets and air outlets communicated with the accommodating space, at least one partition is arranged in the accommodating space and configured to divide the accommodating space into at least two accommodating parts arranged along an extension direction of the housing. Each of the fan assemblies is arranged in one of the at least two accommodating parts and is configured to direct air into the one of the at least two accommodating parts through corresponding air inlets and to direct air out of the one of the at least two accommodating parts through corresponding air outlets.
US11661945B2
A motor-fan assembly includes an assembly housing which supports a motor assembly, a working fan assembly which includes a working fan rotated by the motor assembly which draws in and exhausts working air, and a cooling fan assembly which includes a cooling fan rotated by the motor assembly which draws in and exhausts cooling air. The assembly housing includes a motor vent cover associated with the cooling fan assembly, wherein the motor vent cover further includes a sidewall with at least one vent hole therethrough and at least one socket aligned with the at least one vent hole. The assembly also includes a body having a tube opening extending therethrough, and an inner facing surface with at least one tail receivable in the at least one socket so that the at least one vent hole is contiguous with the tube opening.
US11661942B2
A method for determining a set of optimal operating parameters for a pumping plant that pumps a fluid medium by a set of multiple pumps connected in parallel includes: determining, from the set of pumps, a set of possible scenarios, each scenario indicating, for each pump in the set, whether the pump is running or not running; optimizing, for each scenario, a set of operating parameters including operating parameters of the pumps that are running according to the respective scenario so that all running pumps together bring a given input mass flow of the medium from a given input pressure to a given output pressure while minimizing a total power consumption of all running pumps, and assigning the found minimum power consumption and the corresponding optimal operating parameters to the respective scenario; and determining, from the set of scenarios, the scenario with a lowest power consumption.
US11661940B2
A compressor includes an orbiting scroll, a cooling pipe and a crankshaft, the cooling pipe includes an inlet pipe and an outlet pipe, an axial through hole is provided at a center of the orbiting scroll, a sealing portion of the orbiting scroll is provided with a sealing groove, a mounting hole is provided in the crankshaft, the cooling pipe passes through the crankshaft and enters from a tail portion of the crankshaft, through the mounting hole, the axial through hole and the sealing groove, and then returns back on the same way, and a part of the cooling pipe is arranged in the sealing portion of the orbiting scroll, the cooling pipe moves synchronously with the orbiting scroll and rotates with respect to the crankshaft.
US11661934B2
A clamping device includes at least one clamp-in unit for clamping in at least one flexible-tube delivery element of a delivery device, wherein, for a delivery of a medium, a drive force is exertable on said flexible-tube delivery element by a drive unit of the delivery device, when the flexible-tube delivery element is arranged in the clamp-in unit, the clamp-in unit is configured to clamp the flexible-tube delivery element so that it is curved as a whole, and includes at least one clamping element, which includes a convex abutment element realizing an abutment surface for the flexible-tube delivery element, wherein the clamp-in unit includes at least the clamping element, which has at least one angled clamping surface, and which includes at least one adhesive element that is arranged on the clamping surface of the clamping element.
US11661932B2
A housing structure for a device to be mounted on a vehicle is provided with which strength for withstanding a collision can be ensured. An electric compressor (1), which is a device to be mounted on a vehicle, is equipped with a device main body (10), and a cylindrical housing (13) provided in a vehicle and on the inside of which the device main body (10) is accommodated. A protruding portion (20) protruding radially outward is formed on a cylindrical part (15) constituting the housing (13). A cross section of the protruding portion (20) orthogonal to an axial line (15L) of the cylindrical part (15) presents an arc-like shape or a substantially arc-like shape protruding outward in the radial direction.
US11661929B1
The present invention pertains to a suction valve apparatus for use in being directly connected to a surgical suction tubing and a surgical suction tip, and thus, allowing a user to stop, or shut off, a flow of suction with the use of a single hand. The present invention pertains to a thumb-activated shut-off valve apparatus for use in easily and efficiently stopping and starting a flow of suction during surgical operations. The suction valve apparatus of the present invention generally comprises a ball valve member, an O-ring, a housing member, and a handle switch member, wherein said ball valve member, said housing member, said O-ring, and said handle switch member cooperate to be able to stop or start a flow of suction from a surgical suction tube and a surgical suction tip.
US11661928B2
A piston pump and a piston motor are provided. The piston pump includes a cylinder body, a piston, a main shaft, an end cover, and an oil dispensing mechanism. The oil dispensing mechanism includes an oil suction mechanism and an oil discharging mechanism. A roller is mounted on the piston, and the roller is rotatablely connected to the piston. A driving wheel is arranged on the main shaft, and the driving wheel is mounted in cooperation with the main shaft or is integrally formed with the main shaft. A driving groove is formed on the driving wheel, and a roller-path surface of the driving groove is a curved surface. The size of the driving groove is adapted to the size of an outer circle of the roller. The main shaft rotates to drive the driving wheel to rotate to further drive the piston to move along the cylinder bore.
US11661917B2
It is about an omnidirectional generator apparatus, capable of translating the push of a fluid from any direction in the vertical, horizontal or diagonal plains to rotational movement on a unique axis. This rotational movement can be translated to electric energy by known means.
US11661916B1
Disclosed herein are wave energy harnessing devices including a first movable device configured to translate in response to a level change in a water body, a first float gear configured to rotate in in response to translation of the first movable device, a first input shaft rotatably driven by the first float gear in response to rotation of the first float gear, an output shaft restricted to rotation in a first direction, and a pair of one-way clutches coupled to the first input shaft and the output shaft and configured to operatively couple the first input shaft to the output shaft in response to rotation of the first input shaft either in the first direction or in a second direction.
US11661907B2
Various embodiments of a vortex hybrid motor are described herein. In some embodiments, the vortex hybrid motor may include a combustion zone defined by a fuel core and/or motor housing. The combustion zone may include an upper zone and a central zone that each contribute to thrust created by the vortex hybrid motor. In some embodiments, an injection port configuration is described that includes a proximal injection port that may be controlled for modulating a delivery of an amount of oxidizer for adjusting an oxidizer-to-fuel ratio. In some embodiments, a fuel core configuration is described that provides radially varying gradients of fuel in order to achieve desired thrust profiles. In some embodiments, the fuel core may include a support structure and/or a proximal end of a nozzle of the vortex hybrid motor may extend into the fuel core.
US11661899B1
Methods and systems are provided for diagnostics of exhaust gas recirculation (EGR) components including an EGR pressure sensor. In one example, a method for an exhaust gas recirculation (EGR) system of a vehicle comprises diagnosing an excessive EGR flow rate via an MAP-MAF strategy, the MAP-MAF strategy including estimating an EGR flow rate based on a difference between an output of a manifold absolute pressure (MAP) sensor of the vehicle and an output of a mass airflow (MAF) sensor of the vehicle; and in response to stable intrusive conditions being met, intrusively commanding an EGR valve of the EGR system to a closed position to confirm the diagnosed excessive EGR flow rate. If the excessive flow is detected after the EGR valve is commanded to the closed position, a diagnostic code may be set.
US11661898B1
Evaporative emission purge control systems and methods use a cost factor to incentivize operation of an internal combustion at torques favorable for purge. An evaporative emission control system is configured to collect fuel vapor. A controller determines whether an operating speed of the internal combustion engine is within a target purge region that is bounded by a lower speed threshold and an upper speed threshold of the internal combustion engine. When the operating speed of the internal combustion engine is within the target purge region, the controller applies a cost factor to operating points for the internal combustion engine, and based on the cost factor, the operating points are set to include an operating torque for the internal combustion engine to generate an intake pressure of the internal combustion engine at a level below atmospheric pressure for a purge of the evaporative emission control system.
US11661895B2
A distributed control system for a turbomachine and method of operating the distributed control system are provided. In one aspect, a distributed control system includes a central controller and a distributed controller communicatively coupled thereto. The distributed controller has one or more associated local actuators and one or more associated local sensors. The actuators and the sensors are communicatively coupled with the distributed controller. If a communication link between the central controller and the distributed controller becomes faulty, the distributed controller enters an autonomous safety mode. In this mode, the distributed controller uses a combination of its own associated local sensors and past commands received from the central controller to autonomously govern its associated local actuators to maintain safe operation of the turbomachine.
US11661893B2
A method of servicing a gas turbine engine, the method including preparing the gas turbine engine for service; installing a shaft protection cover to an aft end of a fan shaft of the gas turbine engine; installing an oil collector drum at least partially around a gearbox of the gas turbine engine; and removing at least a portion of the gearbox from the gas turbine engine.
US11661890B2
A rotor, a turbine, and a gas turbine including the same are provided. The rotor includes a pair of disks rotating about an imaginary central axis and arranged parallel to each other in an axial direction, a replaceable self-locking sealing assembly interposed between the pair of disks, and a fastening section disposed on the sealing assembly to fasten the sealing assembly to the disks. The disk includes a sealing slot disposed on an opposite surface to another adjacent disk and a head slot disposed outward from the sealing slot with respect to a radial direction of the to disk. The sealing assembly includes a main body with one end inserted into the sealing slot through the head slot from an outside of the disk and a sealing head disposed on another end of the main body to be seated on an inner wall of the head slot to restrict the main body from being moved.
US11661887B2
A variable geometry inlet system of an aircraft engine includes an inlet duct. The inlet duct includes at least first and second sections moveable between extended and retracted positions such that the inlet duct defines a variable axial length of an inlet passage for selective flight conditions. The inclusion of acoustic treatment may assist in controlling noise.
US11661886B2
A turbocharger includes a variable nozzle unit, a bearing housing, a circular heat shield plate located between a turbine impeller and the bearing housing, and a water chamber formed in the bearing housing. The heat shield plate is fixed by being pressed against the variable nozzle unit by a disc spring and is radially aligned by being fitted into the bearing housing by a fitting portion. The heat shield plate includes a fitting surface formed in the fitting portion and an inner peripheral heat shield portion projecting radially inward from the fitting surface and located with an axial gap between the inner peripheral heat shield portion and the bearing housing. At least a part of the water chamber exists at the same radial position as a radial position of the fitting portion.
US11661878B2
A heavy duty truck includes a diesel engine that generates an exhaust gas flow and an exhaust after-treatment system for treatment of the exhaust gas flow. The exhaust after-treatment system includes at least one temperature sensor at an underbody SCR system within the exhaust after-treatment system and a DEF injector upstream of a close-coupled SCR system within the exhaust after-treatment system. The DEF injector is operated to inject DEF into the exhaust gas flow at a rate that varies as a function of a temperature measured by the temperature sensor.
US11661874B2
A heating device comprises a heating element, permeable to the exhaust gas, and intended to be traversed by the exhaust gas flowing in a longitudinal direction. The heating element comprises two electrical poles, and two electrodes, each electrode being solidly attached to a respective electrical pole. Each electrode has a generally elongated shape along a respective elongation direction. At least one of the electrodes has a direction of elongation substantially parallel to the longitudinal direction.
US11661864B2
A turbine casing divided in an axial direction into a first casing and a second casing coupled to each other by flanges of the first casing and the second casing. The first casing and the second casing are divided into two parts as viewed from the axial direction, the two parts being an upper half casing and a lower half casing. The turbine casing having three or more sets of a first radial reference surface and a second radial reference surface in a circumferential direction, the first radial reference surface being disposed in a flange peripheral portion of the first casing, and the second radial reference surface being disposed in a flange peripheral portion of the second casing. Each first radial reference surface is located at an equal distance from a turbine central axis. Each second radial reference surface is located at an equal distance from the turbine central axis.
US11661857B2
The present disclosure describes methods and systems for generating electricity. A method of generating electricity can include evaporating water with a low grade heat source to form low-temperature steam. The low-temperature steam can be superheated to a superheated temperature by transferring heat to the low-temperature steam from a thermal energy storage that is at a temperature higher than the superheated temperature. A steam turbine generator can be powered with the superheated steam to generate electricity. The thermal energy storage can be recharged using electricity from an intermittent electricity source.
US11661856B2
A gas turbine engine includes a sump housing, an electric generator, and a shaft assembly and includes features for directing lubrication fluid away from the electric generator. The sump housing is configured to collect the lubrication fluid and air used in the gas turbine engine. The electric generator is located in the sump housing and configured to produce electric energy during use of the gas turbine engine. The shaft assembly extends through the electric generator and may be coupled with the electric generator.
US11661854B2
A stator vane segment includes: a plurality of airfoil portions; and one outer band and one inner band joined to a tip portion and a hub portion of each airfoil portion. Each airfoil portion is formed by stacking airfoil profiles in a spanwise direction from the hub portion to the tip portion. Each profile includes a leading edge, a trailing edge, a pressure surface, and a suction surface, in a stacking line connecting respective trailing edges of the profiles at spanwise positions. A portion from the tip portion to a predetermined position is a straight line in a radial direction. A portion from the predetermined position to the hub portion is shifted from the pressure surface toward the suction surface in a circumferential direction from the straight line parallel to the radial direction. An amount of the shift monotonically increases from the predetermined position to the hub portion.
US11661853B2
A component for a gas turbine engine includes, among other things, an airfoil that includes a pressure sidewall and a suction sidewall that meet together at both a leading edge and a trailing edge, the airfoil extending radially from a platform to a tip, a tip pocket formed in the tip and terminating prior to the trailing edge, and one or more heat transfer augmentation devices formed in the tip pocket.
US11661847B2
A single-use sealing bush which is adapted to form a sealing interface between a rock bolt and a nozzle of a grout delivery system, the sealing bush including a cylindrical body defined between a first end and a second end; a hole in the first end of the body that is adapted to receive the rock bolt; a pair of spaced apart annular ridges, on an outer cylindrical surface of the body, between which a grout distributing channel is defined; and an aperture which connects the channel to the recess; wherein each annular ridge is adapted to seal against the nozzle in a position which communicates a grout inlet port of the nozzle with the grout distributing channel.
US11661844B2
Systems and methods include a computer-implemented method for predicting fluid holdups along the borehole or the pipe on surface and to perform fluid typing and fluid properties characterization. Acoustic waves are transmitted by an array of acoustic wave transducers. Each transducer is configured to transmit acoustic waves at a different frequency. The acoustic waves are received by an array of acoustic wave receivers fixed on the bow centralizer on the tool used in the borehole. Each receiver is configured to receive only the given frequency of a given transducer, forming a receiver-transducer pair for the given frequency. Acoustic speeds measured at each given frequency and analyzed. A model is generated based on the analyzing. The model is configured to predict fluid holdups across the borehole and to perform fluid typing and fluid properties characterization in one phase, two phase, and three phase applications of gas, oil, and water.
US11661839B2
A method and system for performing a pressure test. The method may comprise inserting a formation testing tool into a wellbore to a first location within the wellbore, identifying one or more tool parameters of the formation testing tool, performing a first pre-test with the pressure transducer when the pressure has stabilized to identify formation parameters, inputting the formation parameters and the one or more tool parameters into a forward model, changing the one or more tool parameters to a second set of tool parameters; performing a second pre-test with the second set of tool parameters; and comparing the first pre-test to the second pre-test. A system may comprise at least one probe, a pump disposed within the formation testing tool, at least one stabilizer, a pressure transducer disposed at least partially in the at least one fluid passageway, and an information handling system.
US11661836B2
An automated slide drilling system (ASDS) may be used with a drilling rig system to control slide drilling. The ASDS may autonomously control slide drilling without user input during the slide drilling. The ASDS may further support a transition from rotary drilling to slide drilling to rotary drilling without user input during the transitions. The ASDS may also support user input and user notifications for various steps to enable manual or semi-manual control of slide drilling by a driller or an operator.
US11661833B1
Provided are an apparatus, method, and system for separating solids from fluids, particularly in a downhole environment. The separator apparatus comprises a vortex inducer and a solids collection conduit. The separator apparatus can be mounted in a cylindrical housing for attachment to downhole piping for removal of solids in fluid flowing to other equipment.
US11661831B2
A system and method for a frac pump. The system includes a turbine. The turbine can be 100% powered by natural gas or other fuels. The turbine, which can have an OEM controller, drives a frac pump. The frac pump is used for fracturing. The system has a controller which controls the system, including the OEM controller. The system has an air filtration system to treat the air entering the turbine. The air filtration system can include a system with no moving parts and no filters. The system fits within a trailer so it can be transported to remote locations. The system is self-sufficient.
US11661829B1
A method for retrieving heavy oil from a reservoir by injection of solvent, hot water, and polymer solution. This method includes the steps of providing an injection well traversing into reservoir containing heavy oil. Sequential injections of solvent, a hot water and polymer solution are performed via the injection well traversing into reservoir containing the heavy oil. The solvent, hot water, and polymer solution intermingle with the heavy oil within the reservoir to form a heavy oil mixture that is retrieved from a production well. The sequential solvent and hot water injection may also be repeated to reduce the viscosity of the heavy oil until an estimated viscosity of the heavy oil in the reservoir is below a threshold viscosity before injecting polymer solution into the reservoir.
US11661826B2
A flow control system for a well includes a primary safety valve and a secondary safety valve disposable within a valve body of the primary safety valve. The secondary safety valve may include a control line port for receiving control fluid pressure from the same control line as the primary safety valve. A choke in fluid communication with the control line port delays a closing of the secondary safety valve relative to a closing of the primary safety valve in response to a decrease in the control fluid pressure.
US11661816B2
A method of cementing a casing in a wellbore extending from an Earth's surface into a subsurface includes providing a tube having a bi-frustoconical shape. The bi-frustoconical shape is defined by an upper tube part having an inverted frustoconical shape, a lower tube part having a frustoconical shape, and a waist intermediate between the upper tube part and the lower tube part. The tube is positioned in an annulus formed between the casing and a wall of the wellbore from a surface opening of the annulus. The tube is urged in a direction down the annulus and along the casing until the tube lands on a collar radially projecting from an outer surface of the casing into the annulus.
US11661813B2
An element includes an elastomer having a temperature rating of at least 400° F. for enhanced geothermal system applications. The elastomer element may be manufactured via an additive manufacturing process, and the elastomer element may be a component of an isolation plug assembly having a plurality of structural components that may also be manufactured via the additive manufacturing process.
US11661812B2
Systems, methods, and apparatuses of the present disclosure generally relate to dissolvable plugs for separating fluids in a wellbore. A dissolvable plug includes a first end comprising a first fluid barrier. The first fluid barrier includes a polymer film. The dissolvable plug also includes a second end opposite to the first end. The second end comprises a second fluid barrier. The second fluid barrier comprises a polymer film. The dissolvable plug includes a solid structure made of a sand and salt mixture.
US11661810B2
A system (10) and method (50) of enabling the acquisition of borehole survey data and core orientation data in a single instrument trip in a core drill (12) having a drill string (18) and an inner core barrel assembly (16). The method uses a borehole survey tool 14 that is arranged to at least log its position in three-dimensional space. The borehole survey tool (14) is run down the drill string (12) in which the inner core barrel assembly (16) is installed. The inner core barrel assembly (16) is arranged to either provide or facilitate detection of an indication of tool face of a core sample (24) held in the inner core barrel assembly (16). The indication of tool face is then transferred mechanically or electronically to the visiting borehole survey tool (14).
US11661809B2
A downhole tool system includes an electrical submersible pump (ESP) assembly configured to couple to a downhole conveyance that includes a production fluid flow path for a production fluid from a subterranean formation; and a logging sub-assembly directly coupled to a downhole end of the ESP assembly and including a length of logging cable spoolable off a cable spool of the logging sub-assembly within a wellbore.
US11661795B2
Methods and systems for optimizing timing for drilling and tripping operation. An example method may include receiving a plurality of sensor data characterizing rig equipment and tripping status. The method may include identifying a plurality of multi-thread rig states based on the plurality of sensor data. The method calculates a plurality of optimal rig state characteristics (RSCs), wherein the plurality of optimal RSCs are calculated based on the plurality of sensor data as it relates to the plurality of multi-thread rig states. The method also performs a tripping operation with the rig equipment after applying the plurality of optimal RSCs. The method may also gather a plurality of updated sensor data from the rig equipment during the tripping operation for a recalculation of the plurality of optimal RSCs.
US11661792B2
A slat for a rolling shutter is provided that is formed as a single walled, continuous bent sheet. The slat includes a body having a hook-shaped engaging track at a first end, and a receiving track at the second end comprising a guard member and a hook-shaped lip member that form a pocket for receiving the engaging track of another slat. The guard member includes a portion of the sheet that is bent over on itself. The lip member extends from the guard member, and is spaced apart from the guard member to define an aperture that is sized and shaped to receive the engaging track of the other slat.
US11661789B2
The present invention relates to a door frame, particularly a door frame for a pre-hung door assembly, which is foldable to minimize storage space and to allow for enhanced logistic efficiencies. The door frame contains parallel, spaced apart, vertical jambs and a horizontal header connecting the top ends of the jambs. Each of the jambs and the horizontal header contains a front section and back section that are hingedly joined so that then can be folded on to each other. The hingedly joined front and back sections allow the door fame to be foldable to minimize space occupied during storage.
US11661788B2
A recording head has a near-field transducer that extends a first distance away from a media-facing surface. Two subwavelength focusing mirrors are at an end of a waveguide proximate the media-facing surface and extend a second distance away from the media-facing surface that is less than the first distance. The subwavelength mirrors are on opposite crosstrack sides of the near-field transducer and separated from each other by a crosstrack gap. The subwavelength focusing mirrors each include a first material at the media-facing surface and a plasmonic material that covers an edge of the subwavelength focusing mirror that faces the near-field transducer. The first material is more mechanically robust than the plasmonic material.
US11661785B2
A door assist system of a vehicle may handle a remotely triggered operation of a power door of the vehicle. The door assist system receives from an off-board system a door closure signal requesting the door assist system to activate closing of a power door of the vehicle. The door assist system further determines with input from one or more surroundings detecting sensors adapted to capture a surrounding proximate the vehicle, that an obstacle is in vicinity of the vehicle. Moreover, the door assist system refrains from activating closing of the power door when the obstacle is determined to interfere and/or potentially interfere with a projected closing path of the power door. A door assist system, and a vehicle comprising such a door assist system may perform the foregoing remotely triggered operation.
US11661775B2
An exemplary damper module is configured for use with a latchbolt assembly, and generally includes a mounting bracket, a first slowing mechanism, and a second slowing mechanism. The latchbolt assembly generally includes a drive member, a latchbolt, and a retractor connected between the drive member and the latchbolt. Each of the slowing mechanisms is independently operable to slow the extension speed of the latchbolt. The first slowing mechanism includes a rack gear and a rotary damper including a pinion gear. The rack gear is configured to be mounted to the drive member, and the rotary damper is mounted to the mounting bracket. The second slowing mechanism includes a slowing arm and a biasing member engaged with the slowing arm. The slowing arm is movably mounted to the mounting bracket and is configured to engage the retractor.
US11661774B2
An apparatus is provided for an assembly fixture for positioning a component having a pivot pin including a rigid member, a fixed positioning pin affixed to a first point on the rigid member for insertion in a first locating hole in an assembly, a component restraint affixed to a second point on the rigid member for applying a force to the component for retaining the component in a fixed position and orientation with respect to the assembly fixture, and a pivot positioning pin coupled to a third point on the rigid member by a flexible mounting assembly, the flexible mounting assembly facilitating a linear movement of the pivot positioning pin along a linear path.
US11661773B2
A shower door assembly with translating glass door panels riding in a lower track and supported by an upper center guide with a locking mechanism providing that one glass door is locked in place while the other glass door is allowed to translate. A double bottom slider system and mechanism for a sliding door assembly allow the doors to translate relative to each other. A locking system located on the top portion of the lower track made up of an inner door gear element attached to a torque loading device with a protruding element in contact with the inner door panel meshed with an outer door gear element with a protruding element in contact with the outer door panel. The shower door assembly operates in the setting of sliding all glass shower door systems to lock one door in place while the other door is free to translate.
US11661772B2
A window fastener including: a base configured for connection to a window sash; a handle carrying a latching tongue, pivotally connected to the base between a latched position and an unlatched position; and an interface between the base and the handle, wherein the interface causes the latching tongue to move axially closer to the base when the handle pivots from the unlatched position to the latched position; and wherein the interface causes the latching tongue to move axially away from the base when the handle pivots from the latched position to the unlatched position.
US11661770B2
A door lock device pair includes right and left door lock devices; each of the door lock devices including: a housing; a coupler wall projecting from the housing; a flat portion formed on the housing; and a waterproof seal fixed to the flat portion and being wrapped around the coupler wall, the waterproof seal including: inner and outer peripheral surfaces; and an inclined surface that forms an acute angle with respect to the inner peripheral surface and an obtuse angle at another end of the inclined surface, the inner peripheral surface being in contact with the outer peripheral wall and being in contact with the inclined surface, and the waterproof seals in the door lock devices having the same shape, and the waterproof seals being wrapped around the respective outer peripheral walls in the same direction.
US11661769B2
To provide an emergency release device of a lock system capable of opening a trunk lid using an emergency release lever, the emergency release lever is manipulatable between a first position for placing a pawl in an engagement position and a second position for placing the pawl in a non-engagement position from the inner side of the trunk and is biased toward the first position. An anti-return mechanism prevents the emergency release lever from returning from the second position to the first position when the emergency release lever is manipulated from the first position to the second position.
US11661768B2
A motor vehicle door lock which is equipped with a locking mechanism that consists essentially of a rotary latch and a pawl. Also, at least one actuating lever chain for opening the locking mechanism in an emergency is provided. In addition, a control element which blocks the actuating lever chain indirectly or directly in normal operation and releases it in the event of an emergency, is provided. The control element is equipped with an electric motor having an output element.
US11661762B2
A retractable handle arrangement includes a handle movable between stowed and deployed states, a motor and transmission mechanism arranged to couple the motor to the handle for moving the handle from the stowed state to the deployed state when the motor is driven in a first direction, and to modulate the force exerted on the handle and the speed at which the handle is deployed as the handle travels from the stowed state to the deployed state.
US11661759B2
An attachment device for securing a non-structural component of a building to a structural component of the building includes a non-structural component holder defining a receiving space configured to receive the non-structural component to couple the non-structural component to the attachment device. The non-structural component holder applies generally no compressive force against the non-structural component when the non-structural component is disposed in the receiving space so that the non-structural component is free to move relative to the non-structural component holder. A stop is configured to be secured to the non-structural component. The stop is configured to engage the non-structural component holder to inhibit movement of the non-structural component relative to the non-structural component holder when the stop and non-structural component holder are secured to the non-structural component.
US11661751B2
A moisture barrier molding having a divider portion and a pair of attachment surfaces extending laterally and generally perpendicularly from both sides of the divider portion. One of the attachment surface having a plurality of aeration holes; each aeration hole having a tab extending perpendicularly therefrom so as to create a plurality of tabs which are placed on top of a baseboard so as to create a gap between the baseboard and the divider portion so as to allow air to pass through the aeration holes.
US11661750B2
A method for operating a track guidance system including at least one raised floor element includes planning at least one movement of at least one object on the at least one floor element, transmitting at least one control signal for carrying out the planned at least one movement to the object with the aid of an activatable marking on the at least one floor element, and carrying out the planned at least one movement of the at least one object with the aid of an activatable marking on the at least one floor element based upon the at least one control signal.
US11661749B2
A vertical joint system for a surface covering panel having an upper and lower surfaces, and a plurality of sides located between the upper and lower surfaces. The joint system has a male part along at least one side and a female part along an opposite side. The female part has a protrusion that extends from the lower surface and an outer most female surface on the protrusion. The male part has a recess that opens onto the lower surface with a portion of the recess forming an inner most male surface. The outer most female surface and the inner most male surface arranged so that when the male part of one surface covering panel is engaged with a female part of a second surface covering panel the outer most female surface overlies the inner most male locking surface at a first location and a second location.
US11661748B2
A method for producing a facing includes at least one first panel and one second panel that are each delimited by a front face and a rear face connected by a lateral edge, the method including a) a first panel is fitted, b) a first part of a connector is fastened to the first panel such that a second part of the connector projects beyond said first panel, c) a second panel is fitted next to the first panel and fastened to the second part of the connector.
US11661746B2
A method includes obtaining a roofing membrane. A first layer of the roofing membrane is applied along a length of a roofing substrate covering a first portion of the roofing substrate. At least a first edge of the first layer is fastened to the roofing substrate. A second layer of the roofing membrane is applied over the first layer along the length of the roofing substrate such that a first edge of the second layer overlies the second edge of the first layer. The first edge of the second layer and the second edge of the first layer are fastened to the roofing substrate using a second fastener in a fastening zone along the length the roofing substrate. The second layer is reoriented such that the second layer overlies the fastening zone and covers a second portion of the roofing substrate adjacent the first portion of the roofing substrate.
US11661740B2
An apparatus for resisting a gravity load is disclosed. The apparatus has a first end member, a second end member, and a plurality of elongated structural members, each of the plurality of elongated structural members including a first end portion attached to the first end member and a second end portion attached to the second end member. The plurality of elongated structural members is oriented to resist compressive stresses or tensile stresses induced by the gravity load. The plurality of elongated structural members is formed from plants with a harvest cycle of four years or fewer.
US11661737B2
A concrete block includes first, second, third, fourth, fifth, and sixth planar faces. The first and second faces are generally parallel, and the distance between the first and second faces define a thickness of the first block; the third and fourth faces are parallel to each other and perpendicular to the first and second faces; the fifth face is perpendicular to the first, second, third, and fourth faces; the sixth face: extends perpendicular to the third face; extends toward the fourth face and ends at a non-planar remainder section; is parallel to the fifth face; is contained in a plane that intersects a plane containing the third face; and a distance from the intersection to the remainder section is at least as long as the thickness of the first block; and the remainder section extends between the sixth face and the fourth face and has a shape such that when a second block of the same construction as the first block has its remainder section engaged against the remainder section of first block, the remainder sections of the first and second blocks mate.
US11661735B2
A tubular fire stop assembly for a poured concrete structure defines at least a portion of a passage through the structure during use. The assembly has a base with a tubular sleeve, both encircling and extending along the passage. A fire ring is connected to the base and has a plate with a central opening encircling the passage. An intumescent ring has inner and outer sidewalls and opposing top and bottom walls. The intumescent ring is inside the base, encircles the passage and rests on the fire ring plate. A woven, galvanized wire mesh casing extends along the inner and outer sidewalls and the top wall of the intumescent ring.
US11661734B2
A building includes a foundation; a stud wall disposed above the foundation; the stud wall including a bottom plate, first and second studs extending from the bottom plate, and a top plate operably attached to the first and second studs; third and fourth studs operably attached to the respective first and second studs, the third and fourth studs including respective bottom ends; a first cross member disposed on the bottom plate, the bottom ends of the third and fourth studs bearing on the first cross member, the first cross member is made of metal; a second stud wall disposed above the first stud wall; and a tie rod having one end operably connected to the foundation, the tie rod extending through the first cross member and operably attached to the second stud wall.
US11661724B2
A work vehicle includes a work implement. A control system for the work vehicle includes an operating device that outputs an operation signal indicative of an operation by an operator, and a controller that communicates with the operating device and controls the work implement. The controller determines a target design topography indicative of a target topography. The controller generates a command signal to operate the work implement in accordance with the target design topography. When a tilt angle of the work implement is changed with an operation of the operating device, the controller corrects the tilt angle of the work implement in accordance with the changed tilt angle.
US11661723B1
A hydraulic system for controlling an implement on a work machine may include a hydraulic reservoir, a hydraulic pump in fluid communication with the reservoir, a central valve in fluid communication with the pump and configured for controlling the implement, a pressure relief system arranged in fluid communication with the hydraulic pump and the central valve, and a controller. The controller may be configured for controlling the hydraulic pump, the central valve and the pressure relief system and selecting between operating the hydraulic system at a first pressure and a second pressure based on a factor relating to implement position.
US11661717B2
Provided are a pile press-in device and a pile press-in method that allow an efficient construction even when electrically powered devices and hydraulic devices coexist in order to give drive members a driving force. A pile press-in device (1) comprises a chuck (5) for gripping and rotating a pile (4) in order to press the pile (4) into a ground while rotating the pile (4). The pile press-in device (1) causes electric motors (6) corresponding to the electrically powered device of the invention to give the chuck (5) a driving force for the rotation. The chuck (5) is moved up and down by lift cylinders (7) which are hydraulically powered hydraulic devices. An integrated control board (50) controls the electric motors (6) and the lift cylinders (7) in an interlocked manner.
US11661716B1
An erosion control system comprising a plurality of interconnected blocks that each include an upper face, a lower face, multiple sides, and connector recesses disposed on at least some of the sides, with each the connector recesses extending inwardly from an outer surface of the respective side at which it is disposed. Each block is configured to be connected with an adjacent block with one side of each block being disposed adjacent one side of an adjacent block and at least one connector recess of each block being aligned with one of the connector recesses of the adjacent block. The adjacent blocks are connected together at aligned connector recesses by a linkage assembly, with the adjacent blocks being able to pivot relative to each other via the linkage assembly.
US11661714B2
An attachment for a host vehicle includes an attachment plate configured to attach to the host vehicle and a boom coupled to the attachment plate by way of a pivot hinge and a lift hinge. A pivot actuator is coupled to the attachment plate and to the boom and configured to horizontally transition the boom about the pivot hinge, and a lift actuator is coupled to the attachment plate and to the boom and configured to vertically transition the boom about the lift hinge.
US11661713B2
Thermoplastic compositions useful for sealing longitudinal joints of substrates, for example, roadways and pavement, are provided herein. Formulations including the composition and methods of using the thermoplastic composition to seal longitudinal joints are also disclosed.
US11661708B2
A portable railroad spike remover comprises a claw assembly extractor that is shaped to engage and secure a railroad spike previously installed into a rail tie. The claw assembly extractor may include a pair of jaw members that are pivotally connected to each other by a pivoting pin and a rotating pin. Each jaw member may include a lower end configured to contact and secure a railroad spike and a pair of upper members interlocked with each other and pivotally connected to the clevis fastener with the rotating pin. When the drive shaft is rotated, the claw assembly extractor and the mounting flange may move inside the main housing in a vertical direction to extract the railroad spike from the rail tie.
US11661705B2
The invention relates to a paper coating slip composition comprising a copolymer of thickening acrylic acid, a mineral material in the form of particles, a binding agent, and water. The invention also relates to the use of said composition for the production of paper or cardboard, improving the water retention of the paper coating slip.
US11661703B2
According to an example aspect of the present invention, there is provided a cost-effective method of producing cellulose based films by introducing an intense water removal system to the process, and cellulose based films thereof having improved properties.
US11661701B2
A textile composite contains a sublayer coated with unactivated solid sublimation dyes and incorporated with the layers of the textile composite or placed between a fabric layer and a backing layer. The sublimation dyes are activated with heat and pressure, and dying or coloring the inner strata of the textile composite.
US11661699B2
An apparatus and method for a low pressure laundry treating appliance having a cabinet defining an interior, and a drum provided within the interior, the drum including at least an inner wall and an outer wall. Pressure differentiations and flash evaporation can enable drying without excess use of conventional heating methods.
US11661697B2
Disclosed herein is a washing machine that includes a tub disposed in a main body of the washing machine to store water. A circulation apparatus includes a circulation pump operable to circulate the water in and out of the tub. A detergent supply apparatus is coupled to the circulation apparatus to discharge detergent to the circulation apparatus so that operation of the circulation pump causes the discharged detergent to be supplied to the tub.
US11661695B2
A laundry apparatus includes a tub, a drum, a control unit, a motor, and a dynamic balancing assembly. The drum is positioned within a fluid containment envelope of the tub and rotatable relative to the tub about a primary rotation axis. The motor is coupled to the tub and operatively coupled to the drum to cause rotation of the drum. The dynamic balancing assembly includes an orbital balancing passage arranged concentrically around the motor, a first counterweight device, and a second counterweight device. The first and second counterweight devices are positioned within the orbital balancing passage and are responsive to the control unit to move the first and second counterweight devices along the orbital balancing passage to adjust an angular position of the first and second counterweight devices. A cross-sectional plane passes through the dynamic balancing assembly, the motor, and the fluid containment envelope of the tub.
US11661688B2
The invention relates to a nonwoven fabric material having sufficient strength to be used in a pre-moistened state but also having dispersibility properties which allow the product to be flushed. The material comprises at least two nonwoven webs, at least one of which is hydroentangled. Each of the individual webs comprise 50%-95% wood pulp and 5%-50% of short cut man-made fibers and/or natural fibers and has a basis weight of 20-100 gsm. After forming the webs, the two nonwoven webs are dried and then joined together by particle binders through size press or spraying. The particle binder joined webs separate into individual webs after flushing due to the breakage of particle binder-nonwoven hydrogen bond which makes the material highly dispersible.
US11661686B2
A mechanism for radially inserting a yarn into a 3D braided preform, including a first bracket, an upper linear actuator, a support mechanism, an upper yarn insertion device, a yarn carrying device, an upper gear ring, a lower yarn insertion device, a lower linear actuator, a second bracket, a lower gear ring, a lower gear, a lower motor, a lower circular track, an upper circular track, a base, an upper gear, a pneumatic transmission and control device and an upper motor.
US11661682B2
A woven fabric comprising: a) A first layer of first uncrimped weft filaments; b) a second layer of second uncrimped weft filaments; wherein for each of the first uncrimped weft filaments there is one corresponding second uncrimped weft filament, and vice versa, to form successive filament pairs of first and second uncrimped weft filaments, c) crimped warp filaments having four different weave types c1-c4, but each weave type consisting of entwining around first uncrimped weft filaments; passing between first and second uncrimped weft filaments; entwining around second uncrimped weft filaments; and passing again between first and second uncrimped weft filaments; and d) uncrimped warp filaments passing between the first uncrimped weft filaments and the second uncrimped weft filaments of all filament pairs; wherein the fabric does not comprise crimped warp filaments which entwine around the first uncrimped weft filaments and the second uncrimped weft filaments in alternating manner. This fabric has good resistance to shear delamination and wear-and-tear delamination of an impregnation (11) impregnated into the fabric. Accordingly the fabric can be used in belts intended for applications wherein shear stress between the belt's top surface (9) and the belt's bottom surface (10) in the belt's longitudinal direction may occur.
US11661681B2
A multifunctional smart garment textile is disclosed herein. It comprises plural conductive yarns, wherein each of the plural conductive yarns includes cotton threads, multiwalled carbon nanotubes and iodine-modified polypyrrole, and wherein the cotton threads, the multiwalled carbon nanotubes and the iodine-modified polypyrrole are intermingled with each other in a weight ratio ranging from 1:1:1 to 3:1:1.
US11661680B2
A spinning machine includes a plurality of adjacently arranged spinning stations, wherein carrier devices for a fiber bundle are assigned to the spinning stations. Each spinning station operating with a fiber bundle feed device and a fiber bundle piecing device. The fiber bundle piecing device includes a sliver pickup configured to grasp and pick up a leading end of the fiber bundle from the carrier device and a supply device configured to move the leading end of the fiber bundle to the feed device. The piecing device with the sliver pickup and the supply device is at a fixed stationary position relative to the spinning stations and is assigned to a single spinning station or a group of spinning stations.
US11661674B1
The present invention relates to single crystalline RbUO3, hydrothermal growth processes of making such single crystals and methods of using such single crystals. In particular, Applicants disclose single crystalline RbUO3 single crystalline RbUO3 in the Pm-3m space group. Unlike other powdered RbUO3, Applicants' single crystalline RbUO3 has a sufficient crystal size to be characterized and used in the fields of neutron detection, radiation-hardened electronics, nuclear forensics, nuclear engineering photovoltaics, lasers, light-emitting diodes, photoelectrolysis and magnetic applications.
US11661671B2
A method of producing a crystalline material is provided that may include providing a crystal growth apparatus comprising a chamber, a hot zone, and a muffle. The hot zone may be disposed within the chamber and include at least one heating system, at least one heat removal system, and a crucible containing feedstock. Additionally, the method may include providing a muffle that surrounds at least two sides of the crucible to ensure uniform temperature distribution through the feedstock during crystal growth to allow the crystalline material to be grown with a square or rectangular shaped cross section.
US11661670B2
High quality ammonothermal group III metal nitride crystals having a pattern of locally-approximately-linear arrays of threading dislocations, methods of manufacturing high quality ammonothermal group III metal nitride crystals, and methods of using such crystals are disclosed. The crystals are useful for seed bulk crystal growth and as substrates for light emitting diodes, laser diodes, transistors, photodetectors, solar cells, and for photoelectrochemical water splitting for hydrogen generation devices.
US11661668B2
A system for producing technetium-99m from molybdate-100. The system comprises: a target capsule apparatus for housing a Mo-100-coated target plate; a target capsule pickup apparatus for engaging, and delivering the target cell apparatus into a target station apparatus; target station apparatus for receiving and mounting therein the target capsule apparatus. The target station apparatus is engaged with a cyclotron for irradiating the Mo-100-coated target plate with protons. The irradiated target capsule apparatus is transferred to a receiving cell apparatus comprising a dissolution/purification module for receiving therein a proton-irradiated Mo-100-coated target plate. A conveyance conduit infrastructure interconnects: (i) the target capsule pickup apparatus with the target station apparatus, (ii) the target station apparatus and the receiving cell apparatus; and (iii) the receiving cell apparatus and the dissolution/purification module.
US11661663B2
A water electrolysis system includes a water electrolytic stack, a water reservoir connected to the water electrolytic stack to supply water to the water electrolytic stack, a water circulation pump supplying the water in the water reservoir to the electrolytic stack; and a control unit configured to, during an operation stoppage of the electrolysis system, control the driving of the water circulation pump to convert the water in the electrolytic stack from an acidic condition to a neutral condition and to regulate a unit cell voltage of the electrolytic stack to a voltage such that an electrolysis reaction does not occur and a chemical state of an anode catalyst is stably maintained.
US11661655B2
A metal organic chemical vapor deposition system includes a reaction chamber, a first heater arranged on a first side of the reaction chamber, and a second heater arranged on a second side of the reaction chamber. A controller is configured to selectively control an amount of heat applied by the second heater to the reaction chamber depending on a type of vapor deposition being performed in the reaction chamber.
US11661653B2
Disclosed are vapor delivery systems comprise a housing body defining an interior volume therein, a plurality of flow resistors for receiving a carrier gas, to generate gas distribution lines in the interior volume, at least two surfaces having the solid or liquid precursor applied thereto to allow passage of the carrier gas thereover along the gas distribution lines to mix with a solid or liquid precursor vapor, a gas-collecting device downstream of the gas distribution lines to deliver a mixture of the carrier gas and the solid or liquid precursor vapor out of the system, and a flow controller fluidically connected to a carrier gas source to control a feed flow rate of the carrier gas feeding into the interior volume. A gas distribution flow rate along each gas distribution line is controlled by the feed flow rate of the carrier gas feeding into the interior volume.
US11661650B2
Described herein is a protective coating composition that provides erosion and corrosion resistance to a coated article (such as a chamber component) upon the article's exposure to harsh chemical environment (such as hydrogen based and/or halogen based environment) and/or upon the article's exposure to high energy plasma. Also described herein is a method of coating an article with the protective coating using electronic beam ion assisted deposition, physical vapor deposition, or plasma spray. Also described herein is a method of processing wafer, which method exhibits, on average, less than about 5 yttrium based particle defects per wafer.
US11661648B2
Provided are a method for preparing a high-performance wafer-level lead sulfide near infrared photosensitive thin film. Firstly, a surface of the selected substrate material is cleaned; next, a vaporized oxidant is introduced into a vacuum evaporation chamber under a high background vacuum degree, and a PbS thin film is deposited on the clean substrate surface to obtain a microstructure with medium particle, loose structure and consistent orientation. Finally, under a given temperature and pressure, a high-performance wafer-level PbS photosensitive thin film is obtained by sensitizing the film prepared at step S2 using iodine vapor carried by a carrier gas. This preparation method is simple, low-cost and repeatable. The PbS photosensitive thin film has a high photoelectric detection rate. The 600K blackbody room temperature peak detection rate is >8×1010 Jones. The corresponding non-uniformity in a wafer-level photosensitive surface is <5%, satisfying the requirements of preparation of a PbS Mega-pixel-level array imaging system.
US11661633B2
The present invention relates to compositions and methods for diagnosing, prognosing, monitoring, and treating a patient with prostate cancer. In particular, the invention relates to the use of miRNA and snoRNA as expression signatures for identifying a clinically significant prostate cancer.
US11661626B2
Provided herein are methods of identifying a methylation status of an analyte in a biological sample. Also provided herein are methods that combine identifying the methylation status with spatial technology to identify the location of a methylation status in a biological sample.
US11661621B2
Provided is a compound having the structure: (SIG)-(SI-MOD)m where SIG is a signaling molecule, SI is a self-immolative structure bound to SIG such that SIG has a reduced signal relative to the signal of SIG without SI, MOD is a moiety bound to SI that is subject to modification by an activator, and m is an integer from 1 to about 10. When MOD is modified by an activator, SI is destabilized and self-cleaved from SIG such that SIG generates an increased signal. Also provided are methods of determining whether a sample, such as a cell, comprises an activator, such as a nitroreducase, using the compound. Further provided are methods of determining whether a mammalian cell is hypoxic using the compound where nitroreductase is the activator. A method of detecting a microorganism that comprises a nitroreductase using the compound where nitroreductase is the activator is also provided.
US11661618B2
Recombinant bacterial cells are provided that comprise a stable non-canonical amino acid translation pathway. In some aspects, the bacteria comprise nucleic acids encoding a non-canonical amino acid translation pathway (e.g., a tRNA for incorporation of a non-canonical amino acid, such selenocysteine); a marker polypeptide that includes the non-canonical amino acid. Recombinant tRNA and selection marker coding sequences are likewise provided.
US11661615B2
Systems, methods, and host cells utilizing a PopQC construct for enhancing product biosynthesis by exploitation of non-genetic cell-to-cell variation are disclosed. The PopQC construct includes at least a product-responsive biosensor and a selection gene.
US11661609B2
The present disclosure is related to plant breeding and methods of identifying and selecting plants with disease resistance. Provided are methods to identify novel genes that encode proteins providing plant disease resistance and uses thereof. These disease resistant genes are useful in the production of resistant plants through breeding, transgenic modification, or genome editing.
US11661607B2
Sorghum plants are provided which are capable of inducing haploidy by modifications in the genome related to a pollen-specific expressed patatin phospholipid producing haploid offspring and can be produced for hybrid breeding in short time by chromosome doubling inbred lines, that is, homozygous father and mother lines. In addition, methods are provided for producing transgenic and non-transgenic plant haploid inducers and improving the induction performance of plants.
US11661595B2
Disclosed is a device for applying an electric field to a suspension of cells, comprising at least one chamber which comprises at least one internal space (40) for holding the suspension, the internal space (40) comprising at least two segments (41, 42), wherein each segment (41, 42) comprises at least one electrode (43, 44) and wherein neighboring electrodes (43, 44) are separated from each other by at least one gap (47) which is at least partially filled with an insulating material (46), and wherein the edges of the electrodes (43, 44) facing each other within the internal space (40) are rounded. Rounding the electrodes' edges facing a neighboring electrode results in a significant reduction of field gradients and thus even of the risk of arcing. Also disclosed is a method in which voltage is applied to at least one active electrode (43, 44) while the electrodes (43, 44, 45) or electrode segments next and/or opposite to the active electrode (43, 44) are set to ground potential. Setting neighboring electrodes that surround the active electrode to ground potential results in decreased scattering of the electric field within the internal space so that the electrically active area is locally limited and the field lines are focused near the active electrode and thus control of the process is enhanced.
US11661587B2
Disclosed are luciferase polypeptides with improved light-emitting activity and their encoding nucleic acids. These molecules are useful in a range of assays including luciferase-based gene reporter assays, bioluminescence resonance energy transfer assays, protein complementation assays and other applications in which luciferase enzymes are utilized as detectable and/or quantifiable labels. Also disclosed are methods and compositions for increasing the sensitivity and/or improving the kinetics of luciferase-catalyzed reactions as well as decreasing the impact of undesirable variables.
US11661583B2
Methods of screening agents in a cardiomyocyte population are provided. The cardiomyocyte population may be differentiated from a dystrophin knockout iPSC line. High-throughput methods of screening agents in a cardiomyocyte population that has been differentiated from a dystrophin knockout iPSC line are also provided. The methods may include determining an effect of the agents on membrane barrier function by using a cell viability assay. Methods of making dystrophin knockout iPSC lines, making dystrophin knockout iPSC derived cardiomyocytes, and modeling dystrophin deficient cardiomyopathy are also provided.
US11661582B2
The electrical pacemakers currently being used for the therapeutic approaches for treatment of “sick sinus syndrome” are not hormonally regulatable and entail risks through infections or premature battery discharge. These problems could be overcome by means of “biological cardiac pacemakers” obtained from pluripotent stem cells (PSCs). It has been shown that the controlled differentiation of stem cells with TBX, inductors of sinoatrial node cells, and an additional Myh6 promoter-specific antibiotic selection can give cardiomyocyte aggregates consisting to an extent of more than 80% of physiologically functional pacemaker cells. These induced sinoatrial bodies (“iSABs”) for the first time exhibited very high beat frequencies (300-400 bpm), similar to those in a murine heart, and were able to stably rhythmically stimulate heart muscle cells ex vivo. In the iSAB transcriptome decoded by means of RNA-seq, it was possible to assign almost all the genes to the ontologies of heart function/heart development and the structures of contractile cells. Overall, this is the first example of a high-purity functional sinoatrial tissue derived from stem cells, which means that a crucial step for future cell therapy and the testing of medicaments in vitro is being implemented.
US11661579B2
Methods of culturing cells capable of producing desired proteins to obtain the proteins by use of a medium from which biological components are excluded as much as possible are provided. Specifically, a culture method characterized by culturing while maintaining a specific amino acid in a culture solution at a high concentration, and a cell culture fed-batch medium for use in the method are provided.
US11661572B2
A system for growing algae includes a photobioreactor comprising a tubular structure having inner and outer surfaces, an annular space defined between the inner and outer surfaces, an inlet to allow an algae slurry to enter the annular space, and a mechanism configured to produce radially-directed contractions and expansions in the tubular structure. At least one of the inner and outer surfaces is transparent to at least some wavelengths of light useful for growing algae within the algae slurry.
US11661565B2
The present invention relates to new odorous acetals which are useful as fragrance or flavor materials in particular in providing vanilla and spicy notes with a natural impression resembling vanilla absolute.
US11661564B2
The invention describes an apparatus for the desolventisation and toasting or an apparatus for the combined desolventisation, toasting, drying and cooling of a spent material, i.e., a solvent extraction residue obtained from the solvent extraction of oleaginous material. In particular, the invention describes desolventiser toaster or combined desolventiser toaster dryer cooler of improved design equipped with a side vapours outlet and optionally combined with at least one sieve stripping tray to allow nearly the full saturation of the outgoing vapours with hexane.
US11661559B2
Exemplary apparatus or method implementations for a universal feeder system configured with a transfer screw feeder within a multi-section clamshell pipe permitting access to the feed screw and pipe interior for inspection, maintenance and/or cleaning during production, without disassembly or screw removal. The clamshell screw feeder pipe provides access to the screw by opening or removing the multi-section top portion of the clamshell pipe. The top pipe section is bolted and or hinges to the bottom portion of the clamshell pipe. The number of segmented multiple clamshell top sections depends on the length of the screw. One or more clamshell top sections may be configured with an inspection port. The universal feeder system configured with a transfer screw feeder within a multi-section clamshell pipe transfers feedstock feed from one or more feed vessels to one or more reactor vessel.
US11661553B2
The disclosed invention relates to a method for restarting a synthesis gas conversion process which has stopped. The synthesis gas conversion process may be conducted in a conventional reactor or a microchannel reactor. The synthesis gas conversion process may comprise a process for converting synthesis gas to methane, methanol or dimethyl ether. The synthesis gas conversion process may be a Fischer-Tropsch process.
US11661548B2
The present invention relates to a semiconducting nanoparticle.
US11661536B2
Pressure-sensitive adhesive compositions are described comprising polymerized units of (meth)acrylate monomer. Also described are articles comprising such pressure-sensitive adhesive composition.
US11661535B2
An adhesive composite is provided that may include a substrate and an adhesive layer overlying the substrate. The adhesive layer may include at least a first region of a high Tg adhesive material and a second region of a low Tg adhesive material. The first region of the adhesive layer may be co-planar with the second region of the adhesive layer. The high Tg adhesive material may include a first glass transition temperature Tg1 and the low Tg adhesive material may include a second glass transition temperature Tg2, where Tg1 is greater than Tg2.
US11661527B2
A composition for forming a patterned thin metal film on a substrate is presented. The composition includes metal cations; and at least one solvent, wherein the patterned thin metal film is adhered to a surface of the substrate upon exposure of the at least metal cations to a low-energy plasma.
US11661526B2
A method for obtaining at least one particle, including: (a) preparing solution A including at least one precursor of at least one of Si, B, P, Ge, As, Al, Fe, Ti, Zr, Ni, Zn, Ca, Na, Ba, K, Mg, Pb, Ag, V, Te, Mn, Ir, Sc, Nb, Sn, Ce, Be, Ta, S, Se, N, F, and Cl; (b) preparing aqueous solution B; (c) forming droplets of solution A; (d) forming droplets of solution B; (e) mixing droplets; (f) dispersing mixed droplets in a gas flow; (g) heating dispersed droplets to obtain the at least one particle; (h) cooling the at least one particle; and (i) separating and collecting the at least one particle. The aqueous solution is acidic, neutral, or basic. In step (a) and/or step (b) at least one colloidal suspension of a plurality of nanoparticles is mixed with the solution. Also, a device for implementing the method.
US11661525B2
An inkjet ink contains a pigment, a pigment dispersion resin, a water-soluble organic solvent, and a polymer nonionic surfactant. The pigment dispersion resin has an acid value of at least 55 mgKOH/g and no greater than 97 mgKOH/g. The polymer nonionic surfactant has a mass average molecular weight of at least 7,000 and no greater than 12,500. An inkjet recording apparatus includes a linehead and a conveyance section which conveys a recording medium. The linehead ejects the above inkjet ink onto the recording medium.
US11661523B2
An ink contains water, a pigment, and a polymer having a structure unit represented by the following Chemical structure 1, where R1 represents an organic group having at least carbon and oxygen.
US11661518B2
Articles including durable and icephobic polymeric coatings are disclosed. The polymeric coatings include a bonding layer which may contain a substantially fully cured polymeric resin providing excellent adhesion to metallic or polymer substrates. The polymeric coating further includes an outer surface layer which is smooth, hydrophobic and icephobic and, in addition to a substantially fully cured resin, contains silicone comprising additives near the exposed outer surface. The anisotropic polymeric coatings are particularly suited for strong and lightweight parts required in aerospace, automotive and sporting goods applications. A process for making the articles is disclosed as well.
US11661507B2
A polypropylene film which is capable of suppressing blocking in a rolled polypropylene film. The polypropylene film has a first surface and a second surface, contains a polypropylene resin as a main component, and is configured such that: the Svk value (SvkA) of the first surface is 0.005 μm or more and 0.030 μm or less; the Spk value (SpkA) of the first surface is more than 0.035 μm and 0.080 μm or less; the Svk value (SvkB) of the second surface is 0.005 μm or more and 0.030 μm or less; and the Spk value (SpkB) of the second surface is 0.015 μm or more and 0.035 μm or less.
US11661505B2
A thermoplastic resin composition of the present invention is characterized by including: about 100 parts by weight of a polyolefin resin; about 10-80 parts by weight of a flame retardant other than sodium phosphate; about 1-25 parts by weight of zinc oxide having an average particle size of about 0.2-3 μm and a specific surface area BET of about 1-10 m2/g; and about 1-50 parts by weight of sodium phosphate. The thermoplastic resin composition has excellent antibacterial properties, flame retardant properties, chemical-resistant antibacterial properties, and the like.
US11661498B2
The present invention relates to a process for preparing a vulcanisable elastomeric compound for tyres, characterised by the use of a particular vulcanisation-activating filler and by the methods of adding additives, in particular the compatibilising agent (silane), which occurs only after completion of the reaction between the activating filler comprising zinc and the fatty acid (stearic acid). The present process, advantageous in itself due to the possible reduction of the times and of the energy required for vulcanisation, allows preparing compounds which, with the same performances compared to the traditional ones, can have a reduced zinc content, and consequently a lower release thereof from tyres during use at an environmental level.
US11661497B2
A flame-retardant polymer composition comprising a polymer, a flame retardant, a high aspect ratio particulate mineral and optionally a reinforcing material, articles made from and comprising said flame-retardant polymer composition and methods of making said flame-retardant polymer composition.
US11661490B2
A molded body is produced from a molding material including a continuous phase and a dispersed phase by a three-dimensionalization step, a curing step, and a peeling step. The continuous phase of the molding material is a water phase containing a curable compound. In the three-dimensionalization step, the molding material is placed in a container. In the curing step, the curable compound is cured to form a cured product after the three-dimensionalization step. In the peeling step, the container and the cured product are separated after the curing step. In the dispersed phase removal step, the dispersed phase of the cured product is removed after the curing step.
US11661486B1
A biopolymer film is provided that comprises a combination of crystalline nano cellulose (CNC)/esterified crystalline nano cellulose (ECNC) reinforced with chitosan. The two polymer components can be present in any ratio, but an approximate CNC to ECNC 70:30 ratio is preferred. The chitosan component is derived from exoskeletons of crustaceans. Also provided are methods of preparing biopolymer film and preparing food packaging components from said biopolymer film. The CNC/ECNC mixture is dissolved in an ethanol solution and the chitin is dissolved in acetic acid and mixed together to form a polymer blend.
US11661482B2
The present disclosure relates to a method of more efficiently separating and purifying a polyarylene sulfide exhibiting excellent strength, heat resistance, flame retardancy, and processability when processed into a molded product after polymerization.
US11661474B2
A composition is provided including a compound (A) represented by Formula (1) and a compound (B) represented by Formula (2), wherein the compound (B) is contained in an amount of 0.00002 to 0.2 parts by mass with respect to 100 parts by mass of the compound (A): (R1—COO)n—R2—(NCO)m . . . (1) (in Formula (1), R1 is an ethylenically unsaturated group having 2 to 7 carbon atoms; R2 is an (m+n)-valent hydrocarbon group having 1 to 7 carbon atoms; and n and m are each an integer of 1 or 2) (in Formula (2), R is (—R2—(OCO—R1), and R1 and R2 are the same as those in Formula (1)).
US11661464B2
A protein transduction domain and a fusion compound, which are more efficient, are proposed. As a result of selecting and testing a number of candidate peptides, the present inventors found that a GK1 peptide comprising 18 amino acids and a modified sequence obtained by replacing, adding, or deleting some sequences are bonded to high-molecular-weight materials such as proteins based on the basic sequence of the peptide, thus enabling the high-molecular-weight materials to smoothly penetrate into living bodies, for example, cells, tissues, or blood. A fusion compound, oligonucleotide, or vector using the same may be applied as a pharmaceutical composition for preventing or treating diseases.
US11661460B2
Antibodies that bind the apple 3 domain of human coagulation Factor XI and inhibit activation of FXI by coagulation factor XIIa as well as activation of FIX by FXIa are described.
US11661458B2
Disclosed are antibodies and fragments thereof that target the A-domain of Neuropilin-1 (Nrp1A). Also disclosed are methods of using the anti-Nrp1A antibodies for the treatment of various diseases or disorders.
US11661454B2
The disclosure relates to an anti-VEGF-PD1 bispecific antibody with a novel structure and a use thereof, which belongs to the technical field of molecular immunology. The CDR-H1 in the heavy chain variable region of the antibody is an amino acid sequence expressed by SEQ ID NO: 1, the CDR-H2 is an amino acid sequence expressed by SEQ ID NO: 2, the CDR-H3 is an amino acid sequence expressed by SEQ ID NO: 3, and the CDR-L in the light chain variable region of the antibody is an amino acid sequence expressed by SEQ ID NO:4.
US11661453B2
The present invention provides methods of treatment for cancer through combination therapy with an agent that inhibits programmed death-1 protein (PD-1) signaling and an agent that inhibits poly[ADP-ribose] polymerase (PARP) signaling.
US11661452B2
The present disclosure provides anti-LAG-3 heavy-chain antibody or the antigen-binding domain thereof, isolated polynucleotides encoding the same, pharmaceutical compositions comprising the same, and the uses thereof.
US11661450B2
Methods and compositions relating to combination therapy using an IL-20 antagonist and an immune checkpoint inhibitor are provided.
US11661449B2
This application provides antibodies and functional equivalents thereof which are capable of specifically binding RSV, as well as means and methods for producing them.
US11661445B2
Provided are a promoter polynucleotide, a signal polypeptide and a polynucleotide encoding the signal polypeptide, and use thereof. A vector and a host cell each including the promoter polynucleotide and the polynucleotide encoding the signal polypeptide may efficiently express and/or extracellularly secrete a foreign protein.
US11661440B2
The invention provides a series of peptides with N-methyl-D-aspartate (NMDA) receptor modulating activity. Specifically it contains two synthetic peptides acting as ion inflow antagonists through the NMDA receptor with specificity GluN2B and GluN2A NMDA receptor subunits and a peptide having agonist activity regarding the NMDA receptor in rat hippocampal neuron cultures.
US11661439B2
This disclosure provides novel anionic amphiphilic β-hairpin peptides that self-assemble under appropriate conditions to form a reversible gel-sol hydrogel that can be used, for example, to readily deliver protein therapeutics and cells by injection to a target location in a subject.
US11661437B2
Steroid derivative regulators, a method for preparing the same, and uses thereof are described. Specifically, a compound as shown in formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and uses thereof as a regulator of GABA A receptor for treating depression, convulsion, Parkinson's disease, and nervous system diseases are described, wherein the substituents of the formula (I) are as defined in the description.
US11661436B2
Methods for preparing 3′-O-amino-2′-deoxyribonucleoside-5′-triphosphates with reduced 3′-hydroxy-2′-deoxyribonucleoside-5′-triphosphate contamination by converting 3′-(N-acetone-oxime)-2′-deoxynucleoside triphosphate to 3′-O-amine-2′-deoxynucleoside triphosphate by treatment with an aryl-oxyamine and compositions produced therefrom.
US11661432B2
A method to make metal-organic frameworks (MOFs) in which a first aqueous solution of a transition metal salt is mixed with a second aqueous solution of an imidazole or alkyl-substituted imidazole to yield a product solution containing MOF crystals. The MOF crystals are used to fabricate electrodes for electrochemical detection of nitro-aromatic compounds.
US11661431B2
The present disclosure relates generally to certain compounds, pharmaceutical compositions comprising said compounds, and methods of making and using said compounds and pharmaceutical compositions. The compounds and compositions provided herein may be used for the treatment or prevention of an autoimmune disease and/or inflammatory condition, including systemic lupus erythematosus and cutaneous lupus erythematosus.
US11661430B2
The present disclosure provides certain tetrazole derivatives that are inhibitors of transient receptor potential ankyrin 1 (TRPA1), and are therefore useful for the treatment of diseases treatable by inhibition of TRPA1. Also provided are pharmaceutical compositions containing the same, and processes for preparing the same.
US11661426B2
Disclosed are compounds of formula I, II, III, and IV, and pharmaceutically acceptable salts thereof. The compounds are inhibitors of ALK2 kinase. Also provided are pharmaceutical compositions comprising a compound of formula I, II, III, or IV, or pharmaceutically acceptable salt thereof, and methods involving use of the compounds or pharmaceutically acceptable salts thereof and compositions in the treatment and prevention of various diseases and conditions, such as fibrodysplasia ossificans progressiva.
US11661422B2
The present application provides tricyclic urea compounds that modulate the activity of the V617F variant of JAK2, which are useful in the treatment of various diseases, including cancer.
US11661415B2
A process for preparing a compound of formula (II): includes reacting a compound of formula (VIII): with a compound of formula (XIV):
US11661412B2
An organic molecule is disclosed comprising: a first chemical unit having a structure according, to Formula I and two second chemical units, which in each case are the same or different in each occurrence, having a structure according to Formula II, wherein, in each case, the first chemical unit is connected to the two second chemical units via a single bond.
US11661409B1
Provided is a tartrate salt of 3-(1H-indol-5-yl)-5-[4-[(4-methyl-1-piperazinyl)methyl]phenyl]-1H-pyrrolo[2,3-b]pyridine and crystalline forms thereof. Also provided are pharmaceutical compositions comprising a tartrate salt disclosed herein and crystalline forms thereof and a pharmaceutically acceptable excipient, and a method of treating a disease or disorder, such as disease or disorder associated with neuroinflammation, comprising administering to a subject in need thereof, a therapeutically effective amount of an acid addition salt disclosed herein or the pharmaceutical composition of the acid addition salt.
US11661408B2
The fluorine-containing ether compound is represented by the following formula (1): R1—R2—CH2—R3—CH2—R4. In the formula (1), R1 is represented by the following formula (2), R2 is represented by the following formula (3), R3 is a perfluoropolyether chain, and R4 is an organic end group different from R1—R2— and contains two or three polar groups, wherein each polar group is bonded to a different carbon atom, and the carbon atoms to which the polar groups are bonded are bonded to one another via a linking group containing a carbon atom to which the polar group is not bonded. In the formula (2), r is 1 to 3. In the formula (3), w is 2 or 3.
US11661407B2
The present invention relates to the process for the preparation of Pyrylium salts having the formula represented below. Present invention provide a simplified method of producing symmetrical and unsymmetrical pyrylium salts. The invention explores readily available starting materials with reaction conditions which are suitable for industrial scale applications. All the synthesized compounds were confirmed by various spectroscopic techniques such as Fourier transform infrared spectroscopy, 1H NMR, 13C NMR, 19F NMR spectroscopy, and single-crystal X-ray analysis. Mass of the compounds confirmed by HRMS analysis.
US11661404B2
AKR1C3-activated prodrugs of Formula (I), pharmaceutical compositions comprising prodrugs of Formula (I), and their use in the treatment of hyperproliferative diseases such as cancer and for cell ablation. The compounds of the invention are able to penetrate neoplasm tissue and be selectively reduced to an active (cytotoxic) form by contact with an AKR1C3 enzyme found in the neoplasm. This active form is therefore able to ablate AKR1C3-expressing target cells of the neoplasm and therefore has particular utility in the treatment of cancer and other hyperproliferative disorders.
US11661403B2
Provided herein are compounds and pharmaceutical compositions comprising said compounds that are useful for treating cancers. Specific cancers include those that are mediated by YAP/TAZ or those that are modulated by the interaction between YAP/TAZ and TEAD.
US11661395B2
A process produces methyl methacrylate by direct oxidative esterification of methacrolein. Methyl methacrylate is used in large amounts for producing polymers and copolymers with other polymerizable compounds. An optimized workup of the reactor discharge from the oxidative esterification of methacrolein allows for co-discharged fine catalyst particles to be very efficiently separated and optionally removed or recycled. In addition, this process can reduce the formation of byproducts in extended continuous operation compared to known variant. A reactor system contains stirrer configurations which allow virtually abrasion-free operation and thus a catalyst on-stream time of several years.
US11661391B2
Provided herein is a method for producing methyl pentenone (MPO) in high yield in a continuous mode in a fixed bed reactor having a plurality of sidewall injecting ports by reacting excess methyl ethyl ketone (MEK) with acetaldehyde in presence of a cation exchange resin catalyst, wherein the acetaldehyde is injected from the plurality of sidewall injecting ports of the reactor. The method is also effective in reducing the complete consumption of the catalyst during the course of the reaction.
US11661390B2
The present invention relates to an acetal compound of the following general formula (1) and an acetal compound of the following general formula (2). The present invention relates to processes for preparing the acetal compound (2), comprising subjecting the acetal compound (1) to a hydrogenation reaction to form the acetal compound (2). The present invention provides a process for preparing 2,3,4,4-tetramethylcyclopentanecarbaldehyde of the following formula (3), comprising subjecting the acetal compound (2) to a hydrolysis reaction to form 2,3,4,4-tetramethylcyclopentanecarbaldehyde (3).
US11661385B2
A process increases the concentration of normal paraffins in a feed stream comprising separating a naphtha feed stream into a normal paraffin rich stream and a non-normal paraffin rich stream. A naphtha feed stream may be separated into a normal paraffin stream and a non-normal paraffin stream. An isomerization feed stream may be taken from the non-normal paraffin stream and isomerized over an isomerization catalyst to convert non-normal paraffins to normal paraffins and produce an isomerization effluent stream. The isomerization effluent stream may be separated into a propane stream and a C4+ hydrocarbon stream optionally in a single column. The C4+ hydrocarbon stream may be recycled to the step of separating a naphtha feed stream.
US11661381B2
Luminescent concrete compositions containing cement, fine aggregates such as sand, and a phosphor such as strontium aluminate. Glow-in-the-dark concrete products made therefrom and methods of producing such concrete products are also specified. The glow-in-the-dark concrete products demonstrate good mechanical strength (e.g. compressive strength) and skid resistance. The addition of phosphorescent strontium aluminate provides luminance that persists for up to 10 hours to the concrete products.
US11661376B2
Formaldehyde-free binder compositions are described that include an aldehyde or ketone, a reaction product between a polyamine and an organic anhydride, and an acidic compound. The acidic compound may be an organic acid, an acidic catalyst, or both. The acidic compound is supplied in quantities that lower the pH of the binder composition to about 5 or less. The binder compositions may be used in methods of binding fiberglass and the resulting fiberglass products have an improved tensile strength due to the addition of the acidic compound.
US11661370B2
A manufacturing method for a band-shaped glass includes a forming step, which forms a band-shaped glass, an annealing step, which performs an annealing treatment on the band-shaped glass, a cooling step, which cools the annealed band-shaped glass, a direction-changing step, which changes a feeding direction of the cooled band-shaped glass from a longitudinal direction to a horizontal direction, and a horizontal conveying step, which conveys the band-shaped glass in the horizontal direction while supporting the band-shaped glass at a horizontal conveyance part. In the horizontal conveying step, the band-shaped glass is conveyed in the horizontal direction while a first propulsion for driving the conveyance in the horizontal direction is provided at both sides in the width direction of the band-shaped glass by the horizontal conveyance part, the first propulsion being larger than a second propulsion provided at a center in the width direction of the band-shaped glass.
US11661369B2
An apparatus and method for manufacturing glass containers handles the containers individually after a hot forming process and annealing to prevent glass-to-glass contact. By handling the containers individually and preventing glass-to-glass contact damage to the containers in the form of checks and scratches is avoided. To prevent contact of the containers and damage arising from the contact, the equipment including conveyors, pushers, starwheels, shuttles, and transfer heads that move the glass containers through the apparatus maintains the glass containers in uniform spaced relationship at each stage of container processing until the containers are packaged.
US11661367B2
A liquid cleaning and watering system for living plants rests on a surface covered by a non-porous material. A plate layer covering the non-porous layer has two or more layers, each layer having runners arranged in a grid. The grid of each successive layer is offset at an angle with respect to the grid of a previous layer. An upper layer covers the plate layer and has a plurality of holes for the passage of liquids into the liquid cleaning system. As the living plants are watered or cleaned, excess liquids containing water and oils that were excreted by the living plants enter the liquid cleaning system through the holes, the liquid traverses the grid layers, flowing towards a drain. Contaminants within the liquid collect within the grid of the layers of the plate layer for later disposal.
US11661362B2
A point-source wastewater neutralization system for collecting and treating wastewater discharged by a point-source. The system includes a container coupled to the drain of the point-source to receive the untreated liquid. The container supports wastewater neutralization media for treating and neutralizing the wastewater. The system also includes an insert assembly to retain the wastewater neutralization media in the container and assist in the exchange of the media.
US11661353B2
A disinfection apparatus and method is provided for disinfecting a fluid. The apparatus elements define three internal container volumes. Fluid is introduced into an entry volume where its flow is conditioned to reduce splash and slow the fluid flow. The fluid is then channeled into a disinfection volume where a disinfection unit delivers a disinfection agent to the fluid. Finally, the fluid exits the apparatus through an exit volume. In one aspect, a sink-trap is disclosed in which wastewater liquid contacts a pair of diverters. The diverters have conditioned contact surfaces that slows and spreads the liquid flow and reduces liquid splash. The wastewater then passes through a UV chamber in which it is disinfected. The liquid then exits the sink-trap. Advanced self-cleaning apparatus are additionally disclosed to clean and disinfect the sink-trap and trapped wastewater. The entire apparatus operates under computer control.
US11661349B2
An efficient green method for the synthesis of noble metal/transition metal oxide nanocomposite comprising reducing noble metal salt and a templating metal oxide is disclosed. The method is a one-step method comprises mixing coffee seed husk extract, a noble metal precursor, and a transition metal precursor; and filtering and drying the nanocomposite. The nanocomposite prepared by the method of the invention displays all the characteristics and biocidal activity of a composite prepared by traditional methods.
US11661337B2
An integrated circuit (IC) device includes: a first substrate; a dielectric layer disposed over the first substrate; and a second substrate disposed over the dielectric layer. The second substrate includes anchor regions comprising silicon extending upwards from the dielectric layer, and a series of interdigitated fingers extend from inner sidewalls of the anchor regions. The interdigitated fingers extend generally in parallel with one another in a first direction and have respective finger lengths that extend generally in the first direction. A plurality of peaks comprising silicon is disposed on the dielectric layer directly below the respective interdigitated fingers. The series of interdigitated fingers are cantilevered over the plurality of peaks. A first peak is disposed below a base of a finger and has a first height, and a second peak is disposed below a tip of the finger and has a second height less than the first height.
US11661335B2
A method for fabricating a cantilever having a device surface, a tapered surface, and an end region includes providing a semiconductor substrate having a first side and a second side opposite to the first side and etching a predetermined portion of the second side to form a plurality of recesses in the second side. Each of the plurality of recesses comprises an etch termination surface. The method also includes anisotropically etching the etch termination surface to form the tapered surface of the cantilever and etching a predetermined portion of the device surface to release the end region of the cantilever.
US11661318B2
A control switch for operating, preferably in single-hand operation, a hoist or crane, having a device for manual actuation, preferably single-finger actuation, with a base element, which is preferably designed as a housing, and a control lever which can be pivoted relative to the base element and which can be pivoted by means of a pivot movement triggered by means of manual actuation, preferably single-finger actuation, from an unpivoted base position into an actuation position that is pivoted in relation to the base position, in order thereby to bring about a predefined movement of the hoist or crane.
US11661311B2
An elevator system (2) comprises an elevator car (10) configured for traveling along a hoistway (4) between a plurality of landings (8); and at least one passenger sensor (20) provided at least one of the landings (8). The at least one passenger sensor (20) is configured for detecting passengers (26) being present within a predefined detection zone (28) at the respective landing (8) by detecting a detection signal (30b) reflected by a reflecting building structure (22, 24) of the respective landing (8), and for providing a corresponding sensor signal.
US11661303B2
The present invention relates to a yarn storage device for a yarn processing machine, a method for supplementing a yarn store in said yarn storage device and a yarn processing machine provided with said yarn storage device, wherein the yarn storage device comprises storage units (2, 7) and loading means (3) in order to add yarn in a selected storage unit, wherein at least one storage unit comprises a winding holder (7) that is provided to keep a yarn store in a state wound round a holder body (7c), and wherein preferably yarn is added in windings with a winding diameter (D1) that is greater than the radial dimensions (D3) of the holder body (7c).
US11661300B2
A medium transporting apparatus includes a mounting portion configured to mount a medium, and a pressing portion configured to switch between a first state for pressing the medium against the mounting portion and a second state for releasing the medium. The pressing portion takes the first state in waiting for the medium to the mounting portion, switches to the second state in response to the sent medium and returns to the first state after the medium is sent to the mounting portion. When the last medium is mounted on the mounting portion, a timing at which the pressing portion returns to the first state from the second state is delayed with respect to the timing of the return therebefore.
US11661299B2
The conveyance guide unit is provided with a guide member, a supporting frame, and an external cover. The guide member guides a sheet, which is discharged from a sheet discharge port of the image forming apparatus or from a sheet discharge port of a relay conveyance device installed in the image forming apparatus, to the sheet carrying-in port of a post-processing device. The supporting frame supports the guide member. The external cover is fixed to the supporting frame; the external cover covers an upper part of the guide member and side parts of the guide member in a traverse direction of a sheet conveyance path, which is perpendicular to a sheet conveyance direction. The external cover has an upper surface serving as an extension part of a discharge tray part of the post-processing device, the extension part being extended downstream, in a sheet discharge direction.
US11661297B2
A supply of stock material for a dunnage conversion machine includes two plies of sheet stock material wound into a roll or fan-folded into a stack. Each ply has disposed on a corresponding leading or trailing end thereof an adhesive layer and a removable release liner covering the adhesive layer. When applied to a leading end of the supply, the adhesive layer is applied to opposing, outwardly-facing surfaces of the respective plies. When a supply of stock material is almost spent, the operator removes the release liners from both plies to expose respective adhesive layers, and then interposes the leading end of a new supply between the plies of the trailing end of the almost-spent supply and presses the layers together to attach the plies of the new supply to respective plies of the almost-spent supply, for conversion into dunnage.
US11661294B2
A recording device includes a first transportation path along which a medium is transported, a recording unit configured to record on the medium on the first transportation path, a second transportation path branching from the first transportation path, a flap located at the junction and configured to be moved to a first position to open the first transportation path and to a second position to close the first transportation path, and a driving section. After the medium passes the junction, the flap is positioned at the second position to come in contact with the medium traveling upstream along the first transportation path and guide the medium to the second transportation path. The flap is moved to the first position by a driving force of the driving section.
US11661289B2
A transfer device for use with a conveying apparatus for controlling the flow of articles, including a first conveyor and a second conveyor. The transfer device is disposed generally across and movable along the first and second conveyors. The transfer device includes a belt guide attached to the transfer device. The belt guide includes a base configured to attach to an actuating frame of the transfer device and a tension roller that slideably engages with a portion of the base to aid in conveying articles between the first conveyor and second conveyor.
US11661288B1
A dynamic, reconfigurable, and modular cleaning device utilizes software, sensors, and modular components to provide a one-size-fits-all approach to cleaning conveyor belts. The cleaning device secures to a body or frame associated with a conveyor belt, in which an associated cleaning head cleans the conveyor belt's surface. The cleaning head has an arm that extends from its body and inserts into a corresponding opening on a connecting frame associated with the cleaning device. The cleaning head is then secured in place via a cylindrical pin that extends through aligned holes on the arm and the connecting plate. Insertion of the pin connects the components together, and removal of the pin enables a user to disconnect the cleaning head and swap a new one in its place, such as to provide a different cleaning action.
US11661279B2
An autonomous transport vehicle for transferring case units to and from predefined storage areas in an automated case unit storage system, the automated case unit storage system including an array of multilevel storage racks with picking aisles passing therebetween and at least one multilevel vertical conveyor having movable shelves, the autonomous transport vehicle including a frame configured to traverse the picking aisles and a transfer deck connecting the picking aisles to the at least one multilevel vertical conveyor for transferring case units between the predefined storage areas and the at least one multilevel vertical conveyor, and a controller connected to the frame, the controller being configured to effect movement of the autonomous transport vehicle through the picking aisles for accessing each storage area within a respective level of the array of multilevel storage racks and each shelf of the at least one multilevel vertical conveyor.
US11661269B2
A support structure for supporting vehicles one above the other during transport or storage, the structure comprising a base frame having four corner posts extending generally vertically when in use to support a separate upper frame on which an upper vehicle can be supported in an elevated transport position, and one or more separate lower frames arranged to be positioned within the base frame when in use on which a lower vehicle can be supported. The upper frame is guided up the corner posts when the upper vehicle is raised to the elevated transport position. The base frame, upper and lower frames are transportable in a collapsed state when not in use by folding the corner posts down and collapsing the base frame, upper frame and lower frame so that they occupy less space with the upper, and lower and base frames in a nested configuration.
US11661268B2
A product package includes an inner case for storing the product and an outer case for enclosing the inner case. The product package includes a display area for product messaging. The display area includes exterior surfaces of the outer case. The outer case includes an open position in which the display area also includes exterior portions of the inner case. The product package may also include additional features intended to increase the display area of the product package, including a fold-out panel providing an additional exterior surface, an angled outer surface that is visible from a front perspective of the product package, and pivotable sections increasing the surface area of the product package.
US11661267B2
The invention relates to a dispenser container for pressurized fluids, comprising: a metal shell forming at least part of an outer wall of the container, which metal shell at least partly encloses an internal container volume, a partition wall separating internal container volume into a high-pressure chamber and a low-pressure chamber, and a valve mounted into the partition wall in a substantially fluid-tight manner, which valve is configured for a controlled release of fluid from the high-pressure chamber to the low-pressure chamber, wherein the partition wall is at a sealing zone sealed to the metal shell in a substantially fluid-tight manner, and wherein the metal shell delimits at least a part of the high pressure chamber. The invention further relates to a dispenser comprising such a dispenser container and a method for manufacturing such a dispenser container.
US11661260B1
An expandable triangular pizza storage container with a set of microwaveable triangular trays for the separation, microwaving and serving of individual slices of pizza. The storage container has a series of concentric triangular compartments that are expanded from a flexible polymer, accordion-style container body. The lid also has a triangular configuration with a replaceable compressible gasket, a set of four locking wings extending from each side that frictionally engage a rigid triangular top ring of the container body, and a central vent. The trays may incorporate uniform concave pockets to facilitate crisping of the pizza crust in the microwave and be of a solid or cored design, of microwave and dishwasher friendly material.
US11661250B2
A flip-top dispensing closure is provided. The closure includes a base and a lid. The base is attachable to a container neck and includes an integral spout. The lid includes a fixing ring and a cap. The fixing ring is attachable to the base and the cap is hingedly attached to the ring. The closure is provided with tamper-evident parts including first and second parts which are initially frangibly connected to each other within the lid, and upon first opening of the cap the first and second parts are separated, one of the parts being retained by the cap and the other of the parts dropping onto the base.
US11661249B2
This disclosure relates generally to a containment system for containing a fluid. More specifically, the disclosure relates to a fitment for attaching a liner within a container and providing a fluid path from the liner to an outside of the containment system. The liner and at least a part of the fitment provide the wetted surfaces for the containment system, while the fitment has a portion that can be joined to an outer container that, for example, provides rigidity and light protection. The fitment may be a two-piece fitment with a liner fitment to which the liner may be joined, and a retainer that may be joined to a container, where the liner fitment and the retainer are joined to one another, for example by a mechanical connection. The liner and liner fitment may be fluoropolymers or other non-reactive polymers. The container and retainer may be UV-blocking polymers.
US11661239B2
In one aspect, a vessel system includes a vessel and a strap. The vessel has an outside surface and includes a bottom wall; a sidewall extending from the bottom wall; and an inner wall connected to the sidewall inward of the outside surface, wherein a recess is defined between the sidewall and inner wall. The strap has opposed first and second ends, wherein the first end is received in the recess, and wherein the second end is configured for selective attachment to the outside surface.
US11661238B2
The instant invention provides a coated container device, and method of making the same. The coated container device according to the instant invention comprises: (1) a metal substrate; and (2) one or more crosslinked coating layers associated with the metal substrate, wherein the one or more crosslinked coating layers are derived from the application of one or more aqueous dispersions to at least one surface of the metal substrate, and wherein the one or more aqueous dispersion comprise: (a) one or more a base polymer; (b) one or more a stabilizing agent; (c) optionally one or more neutralizing agents, (d) one or more crosslinking agents; and (e) water.
US11661232B2
A dual compartment box for dispensing two different pourable products, the box comprising a blank having an outer front panel, a back panel, an inner front panel having a first aperture and a second aperture, a separator panel, a top panel having a third aperture and a fourth aperture, and a first slide and a second slide positioned between the top panel and the inner front panel. The panels are foldably connected to form a box having a first compartment and a second compartment. The top panel overlays the first and second slides and the inner front panel such that the first aperture and the third aperture substantially align and the second aperture and the fourth aperture substantially align. The first slide is moveable laterally to form a first dispensing path, and the second slide is moveable laterally to form a second dispensing path.
US11661231B2
Described herein is a food holder including a multiple-panel sleeve that may include a front panel, a rear panel, two front-side panels and two back-side panels that form an irregular shape. The multiple-panel sleeve includes a bottom member connected to bottom edges of the front and rear panels. The irregular, tapered shape of the bottom member promotes the structural integrity of the food holder.
US11661224B2
An apparatus for heat shrinking packages includes a mover having an active surface configured for receiving one or more packages and for displacing the one or more packages along a predetermined operating path, a heating fluid circuit configured to circulate a heating fluid, a control unit operative on the heating fluid circuit, the control unit being configured to control circulation of the heating fluid in the heating fluid circuit, a chamber having an opening and being configured for receiving the one or more packages positioned on the active surface and for heat shrinking the one or more packages based on circulation of the heating fluid in the heating fluid circuit, and means for forming a liquid curtain arranged at the opening and configured to define a liquid curtain along the opening, the liquid curtain separating an inner volume of the chamber from an ambient atmosphere external to the chamber.
US11661217B2
Systems and methods for multi-armed robotic capture devices are disclosed. The systems and methods for multi-armed robotic capture devices include a base that is configured to attach to a robotic arm or a servicer and having a tether. The systems and methods for multi-armed robotic capture devices include a body that is coupled to the base via the tether. Additionally, the systems and methods for multi-armed robotic capture devices include a plurality of tentacles coupled to the body and configured to grip a target object. The systems and methods for multi-armed robotic capture devices also include a plurality of tiles positioned on each tentacle of the plurality of tentacles and configured to apply a shear force on the target object to grip the target object using an adhesive force.
US11661181B2
An aircraft having a fuselage having a pressurized upper space above the floor and a lower space beneath the floor, a wing, a hollow support stay fixed between the lower space level of the fuselage and the wing, an electric motor propeller propulsion system fixed beneath each wing, the output shaft of the motor driving a propeller in rotation, a production system having a fuel cell producing electrical energy supplying the electric motor with electricity via electrical conductors, a hydrogen reservoir fixed in the lower space, and a hydrogen inlet pipe feeding hydrogen from a hydrogen reservoir to the production system, wherein the hydrogen inlet pipe extends through the interior of the support stay. The electrical conductors or the hydrogen pipes pass through the stays on the outside of the fuselage and therefore at a distance from the passengers and the electronic systems of the aircraft.
US11661172B2
A wing for an aircraft includes a first end, a second end, and a skin extending longitudinally from the first end to the second end. The wing also includes at least one channel positioned within the skin and extending longitudinally between the first and second ends. The at least one channel defines a longitudinal translation path for translating at least one electrical power source longitudinally between the first and second ends.
US11661161B2
A propeller (1) and a respective use method are described, comprising a cylindrical casing (3), a hub (2) couplable to an engine and rotatably mounted at least partially in the cylindrical casing of the propeller, and at least one blade (4) rotatably pivoted to the cylindrical casing. The hub (2) is rotatable with respect to the cylindrical casing of the propeller, or vice versa, to adjust the fluid dynamic pitch of the at least one blade (4). The propeller further comprises at least one elastic element (8) interposed between the hub (2) and the cylindrical casing (3) and it is characterized in that the elastic element (8) is preloaded to prevent its deformation until the resistant torque opposing the propeller rotation is lower than the torque generated by the preload of the elastic element (8), wherein said at least one blade is arranged on at least one first fixed fluid dynamic pitch before the deformation of the elastic element (8) begins. It is further described a flat spring (100) for propellers, which has a longitudinal development line (MS) and comprises a plurality of notches (103) transversally arranged with respect to the longitudinal development line. At least two distances (MD) between successive notches (103) are different from one another and/or at least two notches (103) are different from one another.
US11661135B2
A hydraulic pressure control unit where a degree of freedom in connection to a bicycle is improved is provided. A braking system including such a hydraulic pressure control unit is also provided. A bicycle including such a braking system is also provided. A hydraulic pressure control unit (110) of a braking system mounted on a bicycle and capable of executing an antilock braking control includes a base body (120), a coil casing (136) in which an inlet valve and an outlet valve are accommodated, and a fixing member (139). The fixing member (139) is joined to the coil casing (136) or the base body (120) in a state where a columnar space (155) with both ends opened is formed between a partial region of an outer surface of the coil casing (136) or the base body (120) and a partial region of an outer surface of the fixing member (139).
US11661126B2
A method and apparatus for transporting heavy machinery, equipment or other heavy loads from one location to another, whereby the apparatus may be constructed as a walking machine including a plurality of lifting assemblies operative to lift the load above the supporting surface and then move the load relative to the supporting surface by transporting the load via rollers or tracks in the walking machines. In one example, the lifting assemblies are provided with separate longitudinal and lateral drive mechanisms independently operative for translating the load in either or both longitudinal and lateral directions.
US11661124B2
Track systems for traction of a vehicle in which a spacing of laterally-adjacent ones of the track systems in a widthwise direction of the vehicle is adjustable. This may facilitate use of the vehicle in different conditions (e.g., in different field configurations, such as in different configurations of row crops, where the vehicle is an agricultural vehicle). For instance, the spacing of the laterally-adjacent ones of the track systems may be adjustable while the laterally-adjacent ones of the track systems are connected to a powertrain of the vehicle and/or without requiring use of additional parts (e.g. spacers).
US11661120B2
A tailgate assembly of a vehicle includes a tailgate configured to provide a boundary of a cargo area, and a hinge assembly coupled to the tailgate and coupled to the vehicle. The hinge assembly is configured to control a trajectory of the tailgate. The tailgate is configured to achieve a vertical closed position, a horizontal open position, and a vertical open position rotated about 180° from the first position. The hinge assembly includes a hinge arm coupled to the vehicle at a first hinge and coupled to the tailgate at a second hinge. In some embodiments, a cable assembly is used to control the position of the tailgate. In the vertical closed position, the cable end is not engaged. In the horizontal open position, the cable end is engaged. In the vertical open position rotated about 180° from the closed position, the cable end is not engaged or under tension.
US11661114B2
A vehicle floor structure includes a center floor panel, a tunnel extending along a central longitudinal axis of the center floor panel, and having a tunnel cavity, a hydrogen tank located in the tunnel cavity of the tunnel, and a tank support frame configured to support the hydrogen tank so that the hydrogen tank is held in the tunnel cavity.
US11661103B2
A steering control device for a steering system includes an electronic control unit configured to: calculate target torque that is a target value of the motor torque; control operation of the motor; calculate a vehicle speed basic axial force based on a detected vehicle speed; calculate another state quantity basic axial force based on a state quantity other than the detected vehicle speed; calculate a distributed axial force by adding the vehicle speed basic axial force and the other state quantity basic axial force at individually set distribution ratios; calculate the target torque based on the distributed axial force; and reduce the distribution ratio of the vehicle speed basic axial force when the detected vehicle speed is abnormal as compared to when the detected vehicle speed is normal.
US11661096B2
A device for assembling a column tube in an adjustable steering column assembly, comprising a spacer portion adapted to provide rotational damping; provide damping during adjustment of the steering column assembly (e.g., telescope adjustment); and assist in centering the column tube when in an unlocked position and assist in resisting lash. The device may further comprise a stop bracket portion adapted to limit rotational travel of the column tube when in an unlocked position; and retain the column tube longitudinally within the steering column assembly.
US11661082B2
A control system of the autonomous vehicle may generate multiple possible behavior control movements based on the driving goal and the assessment of the vehicle environment. In doing so, the method and system selects one of the best behavior control, among the multiple possible movements, and the selection is based on the quantitative grading of its driving behavior.
US11661078B2
A system for context-aware decision making of an autonomous agent includes a computing system having a context selector and a map. A method for context-aware decision making of an autonomous agent includes receiving a set of inputs, determining a context associated with an autonomous agent based on the set of inputs, and optionally any or all of: labeling a map; selecting a learning module (context-specific learning module) based on the context; defining an action space based on the learning module; selecting an action from the action space; planning a trajectory based on the action S260; and/or any other suitable processes.
US11661074B1
A focused driving system ties a driver's cell phone to the systems of the car that allow for its operation. A microcontroller monitors the cell phone for activity by the driver and disables the car if the cell phone is in use. The cell phone is linked to the microcontroller to facilitate the monitoring of the phone.
US11661073B2
Embodiments may monitor operation of a machine and provide feedback to maintain use within certain parameters. Mobile personal communication device sensors are each configured to monitor at least one machine parameter (speed, acceleration, location, etc.), generate a signal encapsulating the monitored machine parameter, and transmit the generated sensor signals to a control unit of the communication device. The control unit may receive the generated sensor signals, store the received signals, and selectively combine the received signals. The communication device also includes a transmitter coupled to the control unit capable of transmitting the combined signal. A transceiver remote from the machine may determine a current machine condition and compare that condition to received conditions from other machines. Feedback may then be provided to adjust operation of the machine based on the comparison. For example, an operator interface may provide audio and/or visual feedback to the operator of a vehicle.
US11661071B2
A method and control system for updating functionality of a vehicle are presented. The vehicle includes at least one vehicle internal system, at least one add-on system arranged in the vehicle after the vehicle is produced by a manufacturer, and at least one internal communication unit arranged for communication with at least one vehicle external communication unit. The method includes: receiving, using the at least one internal communication unit, information related to at least one functionality of the vehicle from the at least one vehicle external communication unit; and updating, based on the information related to at least one functionality of the vehicle, at least one functionality defined in an add-on interface, the add-on interface being arranged in the vehicle as an interface between the at least one vehicle internal system and the at least one add-on system, whereby updating of said at least one functionality is parameter-based.
US11661066B2
Methods and systems for operating axles of a vehicle are provided. In one example, a propulsion source of a first axle is operated in a torque control mode at a first torque and a propulsion source of a second axle is operated in a torque control mode at a second torque. Torque of the propulsion sources may be adjusted as a function of steering angle.
US11661063B2
The invention relates to a method for determining a lane change for a driver assistance system (100) of a vehicle (1), which method comprises calculating (220) a probability that other vehicles (2) are driving at a higher speed in a lane (L2) which is adjacent to a current lane (L1) of the vehicle (1), applying (240) a hysteresis to the calculated probability based on a driving parameter dependent on a last lane change, and issuing (250) a command to change lanes depending on the probability. The invention further relates to a driver assistance system and a vehicle which can carry out such a method.
US11661055B2
A vehicle safety system performs close-in incipient collision detection that combines high sample rate near-field sensors with advanced real-time processing to accurately determine imminent threats and the likelihood of a collision before a collision occurs. This allows applicable countermeasures to be deployed based upon the probability of a collision, while also taking into account the type of threat and the impending impact's location on the vehicle. This radically new approach will soon transform the passive safety market to greatly reduce injuries from automotive crashes and save lives.
US11661049B2
A lightweight gearbox control mechanism for air cushion vehicles provides change in direction of rotation for the vehicle lift fan and allows the gearbox to be used at port or starboard vehicle locations without the use of specialty tools.
US11661046B2
A pedal feel emulator comprises a housing extending along a center axis between a closed end and an opened end and defining a chamber extending therebetween. A first piston is slidably disposed in the chamber. The first piston defines a compartment in fluid communication with the chamber. A second piston is slidably disposed in the compartment. A spring seat extends radially outwardly from the second piston. A first elastic member is located in the chamber extending between the spring seat and the closed end. A second elastic member is located in the compartment and extending between the spring seat and the first piston. A third elastic member is located between the second piston and the first piston. A brake system including the pedal feel emulator is also disclosed herein.
US11661040B2
A vehicle braking system including a control unit (340) which is operable to communicate with at least one sensor (320, 350), the sensor (320, 350) being operable to provide signals corresponding to a characteristic of a vehicle to the control unit (340), and the control unit (340) being in communication with a brake demand source (300) to receive brake demand data, and the control unit (340) also being in communication with a plurality of wheel end units, each wheel end unit including a brake torque control unit (310) which is operable to control an associated brake actuator to apply a braking torque dependent upon a signal received from the control unit (340).
US11661030B2
A vehicle locking boot includes a horizontal support arm and a first vertical support arm extending from the horizontal support arm. The first vertical support arm includes a front engagement protrusion extending therefrom. A receiving sleeve extends from the horizontal support arm at a base of the first vertical support arm. A horizontal extension portion is coupled to the horizontal support arm. A second vertical support arm extends from the horizontal extension portion along a direction orthogonal to the upper surface of the horizontal support arm. The second vertical support arm includes a rear engagement protrusion extending therefrom. The front engagement protrusion faces the rear engagement protrusion. A keypad is disposed on the first engagement portion. The keypad is configured to lock and unlock the horizontal extension portion. A lug nut blocking plate is coupled to the first vertical support arm above the first engagement protrusion.
US11661018B2
A resin bracket for fixing an onboard device to a window glass employed in a vehicle. The bracket includes plural bracket pieces, each configured to be adhered to the window glass, a coupling portion configured to couple together adjacent bracket pieces of the bracket pieces so as to allow relative movement therebetween, and an engaging portion provided at each of the bracket pieces so as to enable plural engagement portions provided at the onboard device to engage with the respective engaging portions.
US11661007B2
The present disclosure relates to a portable, hand held and/or mountable control device for remote controlling at least one device provided by a vehicle. The control device comprises one or more control applications and indicator icons on a touch sensitive display and one or more motion and orientation detection sensors. The control application provided as keys on the display is selected based on user input and based on the user selected control application the device to be controlled can be controlled wirelessly by voice, steering tilt or motion based operation of the control device. Additionally, the control device can determine a fault or a correct completion of controlling by monitoring the devices. The present disclosure also provides a method for remote controlling the at least one device provided by the vehicle.
US11661003B1
In some embodiments, an apparatus, comprises an unmanned vehicle configured to be disposed with a vehicle and a processor operatively coupled to the unmanned vehicle. The processor is configured to receive a first signal indicating a stop of the vehicle without a user request and a second signal indicating a location of the vehicle. The processor is configured to determine, based on the location of the vehicle, a target location in a pre-defined area surrounding the vehicle. The processor is configured to send a third signal to the unmanned vehicle to instruct the unmanned vehicle to move to the target location to alert other vehicles via a warning regarding occurrence of the stop.
US11661002B2
An illumination unit for an interior chamber of a vehicle includes at least one light source integrated into a surface side of a sun shield facing towards an occupant in a non-usage position of the sun shield. The at least one light source emits light in the activated state which is directed towards the occupant. A covering element is provided for covering a light outlet surface of the light source.
US11661001B2
A system (100) and method (900) for illuminating the interior space (90) of a trailer (84). The system (100) can utilize a power box (200) to draw and store electricity from a tractor (82) and use that electricity to activate LED assemblies (300) within the trailer (84) is untethered from the tractor (82). The lights (310) can be activated by a motion sensor (340) associated with the location of the lights (310) being activated.
US11660998B1
A portable dwelling unit comprises a novel floor plan configuration providing a full height bathroom, bedroom, kitchen, and seating area in a portable dwelling that fits within a standard parking spot. Other features and advantages of the present invention include a multi-function table, outdoor dining space, and additional storage capacity beyond what would be available in a traditional trailered dwelling unit.
US11660996B2
A vehicle transport truck or trailer with a platform having at least a first section and a second section is configured such that the first section is operable to move to at least a raised position and a lowered position. A ramp is provided that connects the first section and the second section of the platform, the ramp being operable to move in conjunction with the first section. A linkage mechanism is also provided and is configured to move in conjunction with the first section of the platform. Moving the first section of the platform causes the linkage mechanism to correspondingly move the ramp such that when the first section is in the raised position the ramp is substantially aligned with the first section and when the first section is in the lowered position the ramp is not aligned with the first section.
US11660991B2
A vehicle seat with a speaker-equipped headrest is provided, which is of a relatively simple structure to enable the speaker-equipped headrest to be easily mounted to/dismounted from a seat body after vehicle installation, and also provide increased versatility for installation in vehicles of various vehicle size classes. The vehicle seat with the speaker-equipped headrest includes: a male coupler that is connected to a speaker harness and fitted to a distal end of a headrest stay; and a female coupler that is connected to a main harness on a seat body side, and fitted to a headrest guide bracket supporting a headrest guide. Insertion of the headrest stay into the headrest guide allows the speaker-equipped headrest to be mounted to the seat body, and allows the male coupler and the female coupler to be fitted together to provide a connection between the speaker harness and the main harness.
US11660982B2
In a fuel cell vehicle and a method of controlling the fuel cell vehicle, when a gas pressure in a high pressure tank becomes less than a first threshold pressure, the SOC of an energy storage device is increased to a margin SOC. When the gas pressure becomes a second threshold pressure which is lower than the first threshold pressure, the amount of fuel released from the high pressure tank is limited to prevent the occurrence of buckling, and limit the travel driving force by the motor to a required limit. At the time of limiting the travel driving force, electrical energy of the energy storage device is used to provide assistance in a manner that the travel driving force by the motor becomes the travel driving force of the required limit.
US11660975B2
A method for AC-charging an intelligent battery pack, which is connected to a charging column and has at least two battery modules, which each comprise at least one energy storage element and at least two power semiconductor switches, which interconnect the respective battery module in series or in parallel with another battery module. The battery pack is connected for charging with alternating current provided by the charging column by a charging circuit, which includes a filter and a rectifier. According to the method, a state of each individual energy storage element is monitored. In accordance with a continued evaluation of the states of the respective energy storage elements, a terminal voltage of the battery pack is adjusted by way of dynamic actuation of the power semiconductor switches to a voltage provided by the rectifier.
US11660961B2
The present invention provides for a genetically modified host cell capable of producing isopentenol and/or 3-methyl-3-butenol, comprising (a) an increased expression of phosphomevalonate decarboxylase (PMD) (b) an increased expression of a phosphatase capable of converting isopentenol into 3-methyl-3-butenol, (c) optionally the genetically modified host cell does not express, or has a decreased expression of one or more of NudB, phosphomevalonate kinase (PMK), and/or PMD, and (d) optionally one or more further enzymes capable of converting isopentenol and/or 3-methyl-3-butenol into a third compound, such as isoprene.
US11660959B2
A method of operating an agricultural vehicle including a range gearbox, an independent PTO system driven from an auxiliary drive shaft and a ground speed PTO system driven from an output shaft of the range gearbox. The method includes transferring torque from the auxiliary drive shaft to the output shaft of the range gear box via the independent PTO system and the ground speed PTO system while drive to the range gearbox is interrupted during a change in the range gear.
US11660958B2
A multipurpose vehicle includes a stepless speed changer which is provided at one of lateral sides of a vehicle body with respect to an engine and a traveling transmission, an engine output shaft projected from the engine toward the stepless speed changer along a lateral direction of the vehicle body, a speed changer input shaft projected from the stepless speed changer toward the engine along the lateral direction of the vehicle body, and a first gear transmission mechanism provided between and across the engine output shaft and the speed changer input shaft and transmitting power of the engine output shaft to the speed changer input shaft. The multipurpose vehicle further has a PTO section provided at the side of the stepless speed changer with respect to the engine and forwardly of the stepless speed changer, the PTO section being operably connected to the engine output shaft via a second gear transmission mechanism.
US11660956B2
A tank mounting structure includes a frame, a band, and a tank protector. The frame is configured to fix the tank. The band is configured to fix the tank in a state where the band sandwiches the tank with the frame and the band deforms in accordance with expansion or contraction of the tank. The tank protector is configured to be fixed to an inner side of the band or an outer side of the band.
US11660949B2
A drive device (2) for an at least partially electrically driven vehicle (1) includes an electric machine (3) having a rotor shaft (8) extending longitudinally along an input axis (4). The drive device further includes a first output shaft (6a) extending longitudinally along an output axis (7) and parallel to the rotor shaft (8). Moreover, the drive device includes a gear stage (5) having a first gearwheel (9) rotationally fixed to the rotor shaft (8), and a second gearwheel (10) meshed with the first gearwheel (9) and drivingly connected to the first output shaft (6a). Additionally, the drive device includes a housing (11) having a shared housing cavity (12), wherein the first output shaft (6a) and the electric machine (3) are parallel to one another in the housing cavity (12), and wherein an air gap (18) extends radially between the electric machine (3) and the first output shaft (6a).
US11660938B2
A shading device for a vehicle roof includes at least one shading length that can be rolled up for shading a light-permeable and/or open area of the vehicle roof, a tension bow that is movably mounted in a direction of travel (V), to which the shading length-is fastened, a drive mechanism that can be operated by a drive motor to move the tension and a control unit for activating the drive motor. The shading device includes at least one opposing force element for restricting a traveling movement of the tension bow, and the control unit is designed to activate the drive motor based on an opposing force when the tension bow reaches an end position (P1, P2) defined by the stop element.
US11660931B2
A roof structure for an agricultural vehicle includes an upper roof assembly and a lower roof assembly connectable to the upper roof assembly. The lower roof assembly or the upper roof assembly includes a ventilation opening for guiding air-conditioned air and a circulation opening for supplying recirculated air. An air-guiding element is arranged between the lower and upper roof assembly. The air-guiding element is further disposed at the circulation opening and the ventilation opening such that a region sealed in relation to an external environment is formed.
US11660930B2
An actuator assembly for actuating actuatable members. The actuator assembly includes an upper cam mounted to an upper side of a center plate. The upper cam is rotatable by a motor. A lower cam is mounted to a lower side of the center plate. The lower cam is rotatable by the motor. The upper cam and the lower cam are configured to rotate at different speeds and are configured to actuate linkages for moving the actuatable members.
US11660927B2
A utility vehicle includes a plurality of ground-engaging members, a frame assembly, a cab frame assembly, a front suspension assembly, a rear suspension assembly, a power steering assembly, and a powertrain assembly, all of which may be configured to lower the center of gravity of the vehicle.
US11660925B2
An autonomous tilting three-wheeled vehicle comprises a pair of front wheels coupled to a tiltable chassis by a mechanical linkage, such that the pair of wheels and the chassis are configured to tilt in unison with respect to a roll axis of the chassis. An electronic controller of the autonomous vehicle controls a tilt actuator to selectively tilt the chassis. Optionally, a steering actuator is coupled to the front wheels and controlled by the electronic controller to selectively steer the wheels. A sensor configured to measure orientation-dependent information may be coupled to the chassis by a gimbal configured to compensate for vehicle tilt. In some examples, the autonomous vehicle comprises an autonomous delivery robot.
US11660923B2
A suspension for a vehicle may include: a center leaf spring; side leaf springs respectively installed on opposing sides of the center leaf spring; mounting brackets configured to connect the center leaf spring and the side leaf springs, respectively; and damper bushes mounted in the mounting brackets, respectively, and configured to absorb shock.
US11660922B2
A wheel suspension for a vehicle includes: a steering knuckle support; a steering knuckle mounted at the steering knuckle support so as to be swivelable around a steering axis; a vehicle wheel mounted at the steering knuckle so as to be rotatable around a wheel rotational axis; and a plurality of links by which the steering knuckle support is articulated at a vehicle frame such that the steering knuckle support is moveable in a vertical direction of the vehicle relative to the vehicle frame. A first one of the links is configured as a first control arm configured as a four-bar link, and a second one of the links is configured as a second control arm arranged offset relative to the first link in the vertical direction of the vehicle, and wherein the second link is configured as a two-bar link that is adjustable in length.
US11660915B2
A pneumatic tire mounted with surface fastener members for attaching an object to a tire inner surface, comprises: at least eight surface fastener members having an intermittent arrangement on a tread inner circumferential surface, the surface fastener members having a uniform cross-sectional dimension, an overall band-like shape, and a length in a tire axial direction from 50% to 120% of a maximum belt width of the pneumatic tire; wherein an angle θ between a longitudinal direction of the surface fastener members and the tire axial direction is from 0 degrees to 45 degrees; and an installation period in a tire circumferential direction is from 80% to 150% of the length in the tire axial direction of the surface fastener members.
US11660911B2
A radial pneumatic tire for a heavy-duty civil engineering vehicle aims to reduce the risk of tread separation of the pneumatic tire, during driving on sharp rocks, while ensuring good resistance to cracking of the crown reinforcement. The pneumatic tire has a protective reinforcement with two protective layers, the radially innermost protective layer having elastic metal reinforcements with a diameter D1 which are axially distributed according to an axial pitch P1, and the radially outermost protective layer has elastic metal reinforcements with a diameter D2 which are axially distributed according to an axial pitch P2. In the tire the following relations are satisfied: D1>D2 P1>P2 P1>=1.2*D1 and P2>=1.2*D2 2.5<=(D1*P1)/(D2*P2)<=5.
US11660907B2
According to a processing method of a stone composite board, the two sides of a natural stone board are ground and flattened until a preset standard value of thickness variation is reached, then the surface planes and base material layers are subjected to pressure-compositing through adhesive layers, afterwards splitting is conducted, and the natural stone layer is subjected to calibrated planing with diamond roller and surface treatment to obtain the ultra-thin stone composite board.
US11660905B2
A method for manufacturing a ball pen tip, in which a spring for biasing a ball is assembled to the ball pen tip, includes punching the ball pen tip by a punch from a rear end of the ball pen tip along a central axis direction of the ball pen tip to form a plastic flow ridge formed by plastic flow upheaving radially inward from an inner peripheral wall surface of the ball pen tip to assemble the spring to the ball pen tip by the plastic flow ridge.
US11660899B2
A method for laser-marking an iron-based sintered body includes a first step of forming with a first laser beam a plurality of dotted recesses with a predetermined depth in an identification mark area of a surface of an iron-based sintered body, and a second step of flattening with a second laser beam the surface within the identification mark area other than the dotted recesses. The first laser beam has an irradiation energy per unit area greater than an irradiation energy per unit area of the second laser beam.
US11660898B2
The present invention is directed to a method of inkjet printing an image on a glass container comprising the steps of: a) manufacturing a glass container having a CEC layer; b) removing at least part of the CEC layer to a level wherein the remaining CEC layer has a thickness of less than 20 nm by washing the CEC from the glass container with an aqueous solution containing non-ionic surfactant, rinsing with water and blowing the water from the container by means of a pressurized air stream, c) inkjet printing an image on the glass container.
US11660897B2
Printed matter includes a substrate comprising a vinyl chloride resin and a printing layer on the substrate, wherein the surface of the substrate has a static friction coefficient of from 0.04 to 0.06 and a dynamic friction coefficient of from 0.02 to 0.03 when the surface of the substrate is rubbed with standard adjacent fabrics for staining for color fastness test under a load of 200 g, wherein the surface of the printing layer has a static friction coefficient of from 0.35 to 0.50 and a dynamic friction coefficient of from 0.20 to 0.30 when the surface of the printing layer is rubbed with standard adjacent fabrics for staining for color fastness test under a load of 200 g.
US11660888B2
A printing system comprises printheads to eject ink to a deposition region. Print media are held by vacuum suction against a movable support surface, which moves over a vacuum platen. The vacuum platen comprises platen holes through which the vacuum suction is communicated. An airflow control system comprises airflow zones, each comprising a group of the platen holes, a duct, and a valve, the duct and the valve being arranged to selectively control vacuum suction through the group of the platen holes. For each of the printheads, at least one of the airflow zones is located under the respective printhead. Thus, airflow through platen holes under the printheads can be selectively controlled by selectively controlling the vacuum suction in the airflow zones.
US11660887B2
A contacting member contacts a region of a contacted member to which a liquid composition has been applied. The contacting member contains a substrate, a fluororesin fiber layer, an adhesive layer, and a mixed layer. The fluororesin fiber layer contains a fluororesin fiber and is configured to contact the contacted member. The adhesive layer contains an adhesive member directly or indirectly fixing the fluororesin fiber layer to the substrate. In the mixed layer, the fluororesin fiber in the fluororesin layer and the adhesive member in the adhesive layer are mixed. A thickness of the mixed layer is from 5% or more and 60% or less with respect to a thickness of the fluororesin fiber layer.
US11660885B2
A printing apparatus includes a printing unit configured to print on a medium, a cutting unit configured to cut the medium, and an accommodating unit configured to accommodate cutting waste, in which the cutting unit is configured to cut the medium at a boundary between a downstream margin that is an area between a second end that is a downstream end of the medium and a print area, and the print area, and is configured to cut the medium at a boundary between an upstream margin that is an area between a first end that is an upstream end of the medium and the print area, and the print area, and gaps communicating with the accommodating unit are configured upstream and downstream of a position in which the medium is cut by the cutting unit in the transport path.
US11660883B2
There is provided an image recording apparatus having a housing having a front wall and a rear wall, and a right wall and a left wall defining an internal space of the housing, a sheet roll holder configured to hold a sheet roll, a supporting member configured to support the sheet roll, the supporting member extending in an axial direction of the sheet roll and being supported by the sheet roll holder, a sheet conveyer arranged in an internal space of the housing, the sheet conveyer being configured to convey a sheet unwound from the sheet roll, and a recording device configured to record an image on the sheet unwound from the sheet roll and conveyed by the sheet conveyer. The sheet roll holder is configured to be slidable with respect to the housing so as to be detachable from and attachable to the housing.
US11660880B2
The present disclosure relates to the technical field of printing, and provides a digital printing press. The digital printing press includes a frame, and an unwinder, a driver, an inkjet printer, a curer and a winder that are arranged on the frame, where the driver drives a substrate to move from the unwinder to the winder along a substrate path, the inkjet printer and the curer are arranged above a printing segment of the substrate path, the printing segment of the substrate path is in the shape of an arch, and the arch bends toward the inkjet printer and the curer. The UV light from the curer can be reflected by the substrate to a position other than the inkjet printer as a result of the arched printing segment. UV light is prevented from entering the inkjet printer's nozzle, extending the inkjet printer's service life.
US11660873B2
A technique with which deterioration in a function of detecting the remaining amount of liquid can be prevented even in a case where the liquid is thickened or solidified is to be provided. A liquid ejection apparatus is provided with a liquid ejection head configured to eject supplied liquid, a storage unit configured to store the liquid to be supplied to the liquid ejection head, a pivot member configured to be immersed in the liquid stored in the storage unit and be revolvable according to the amount of the liquid, and a detection unit configured to detect the amount of the liquid by use of the pivot member, and the liquid ejection apparatus includes a pivot unit configured to force the pivot member to pivotally move.
US11660865B2
An Inkjet printer includes a substrate on a stage. A print head unit is positioned above the stage and discharges an ink on the substrate. The print head unit includes a manifold for guiding movement of the ink in a first direction therein. A head block is under the manifold and includes a plurality of channels connected to the manifold and piezoelectric elements adjacent to the channels to discharge the ink through the channels. A nozzle unit is under the head block and includes nozzles corresponding to the channels. A dispersion plate is between the manifold and the head block and disperses the ink in a second direction intersecting the first direction to supply the ink to the head block. Resistance plates are between the dispersion plate and the head block, are formed parallel substantially to the second direction, and prevent the ink from flowing in the first direction.
US11660859B2
In the print data for a nozzle of a printer, white dots are replaced by pre-ejection pulses. One or more repetitions of the pre-ejection pulses may be inserted into the print data, depending on the actual print speed of the printer, to determine print speed-dependent print data with which the nozzle is activated to print a print image with high print quality.
US11660856B2
A printing system comprises an intermediate transfer member (ITM), an image forming station, a conveyer for driving rotation of the ITM, and a treatment station disposed downstream of the impression station and upstream of the image forming station configured for coating the ITM surface with a layer of a liquid treatment formulation, the treatment station comprising an applicator for applying the liquid treatment formulation to the ITM, a coating thickness-regulation assembly comprising a plurality of blades, a blade-replacement mechanism, and a blade-replacement controller for controlling the blade-replacement mechanism.
US11660848B2
A compostable laminate for food wrap and method for making same. The wrap can include a first layer of paper material, a second layer of paper material, and a series of coatings between the paper materials. The coatings include a first flood coating having water and/or barrier properties, a second flood coating having water and/or oil barrier properties, and a third coating that only partially covers the second flood coating. None of the first, second and third coatings comprise a thermoplastic or polyolefin, and are made substantially from one or more biodegradable and/or compostable materials.
US11660846B2
A multilayer composite includes adjacent filler layers having a filler material dispersed within a first polymeric matrix and an intervening-layer disposed between the adjacent filler layers. The intervening-layer comprises nanoplatelets embedded within a second polymeric matrix and are aligned substantially parallel to the adjacent filler layers. The intervening-layer is configured to fail upon application of a force to the multilayer composite that is greater than or equal to a predetermined force threshold.
US11660843B1
A polymeric laminate film structure having a cellulose acetate film, and optionally blended with foil and a sealant layer.
US11660834B2
A pleated filter preparation system is provided for accurately counting pleats along a continuous sheet of pleated filter material and cutting the sheet into filter strips to be formed into filters. The pleated filter preparation system includes a pleat driver having multiple drive gears that engage with the pleats of the pleated filter material to move the pleated filter material through the system. A pleat counter counts peaks and valleys of each pleat comprising the pleated filter material so as to identify a target pleat to be cut. The pleat counter clamps and stretches the target pleat to distinguish the target pleat among the other pleats. A punch cut station cuts the target pleat to form a filter strip having a desired number of pleats. A pleat compressor compresses the filter strips to a predetermined size and then ejects the filter strips into a suitable container or bin.
US11660830B2
Aircraft that incorporates a rounded-hat composite stringer connected to an inner side of the skin of the aircraft to form an elongate conduit that defines a conduit axis, where the conduit axis includes at least one curving portion. The rounded-hat composite stringer can be manufactured by constructing a lower forming die and an upper forming die, each forming die having a length and defining a curve along at least a portion of the length of the die, cutting a pre-cured flat composite charge dimensioned to form the rounded-hat composite stringer, pressing the flat composite charge between the lower and upper forming dies to shape the composite charge into a pre-formed stringer having an inner side between curved fillet portions, contacting a forming member against the inner side of the pre-formed stringer, applying radius fillers to the curved fillet portions of the pre-formed stringer, curing the pre-formed stringer, and removing the forming member from the cured stringer.
US11660824B2
The invention relates to an apparatus and to a method for establishing a connection having material continuity or having material continuity and shaping matching or for separating such a connection of at least one metal or ceramic component and of a component formed from or by a thermoplastic polymer in which the components to be joined together can be pressed together by a pressing device having a counterholder and a plunger. A heating device is present at the plunger and/or at the counterholder or acts there. A heating of the at least one metal or ceramic component up to above the softening temperature of the component formed from or by polymer can be achieved with the heating device, with the heating device being having at least one electrical resistance heating element that is covered by an electrically insulating, preferably ceramic, protective film, and/or having at least one laser beam that is directed to the metal component(s) within the joining region, and/or having at least one inductor present at the plunger and/or at the counterholder for the inductive heating of the meal component(s).
US11660822B2
A slicer in a material drop ejecting three-dimensional (3D) object printer identifies the positions and local densities for a plurality of infill lines within a perimeter to be formed within a layer of an object to be formed by the printer. The local density of each infill line is filtered and a control law is applied to the filtered local density to identify an error in the local density compared to a target density. This process is performed iteratively until the error is within a predetermined tolerance range about the target local density. The error is used to generate machine ready instructions to operate the 3D object printer to achieve the target density for the infill lines.
US11660819B2
A system and method for autonomously creating subsequent physical objects using a 3-dimensional printer. The system includes a build platform that melts or sublimates at a lower temperature and pressure than the glass-transition temperature of the printed object, allowing the printed object to become detached and removed from the build area with minimal force.
US11660818B2
A method of testing a multi-specimen additive manufacturing build plate includes acquiring and installing the multi-specimen build plate in a test system, aligning one or more force exertion tools with respective selected specimens, imparting a force on the selected specimen(s), collecting test data from each selected specimen, and analyzing the collected data to identify a potential correlation between material behavior for the selected specimen and its applied manufacturing build parameter(s). A system and a non-transitory medium are also disclosed.
US11660812B2
A modular system for performing additive manufacturing of an object includes at least two additive manufacturing devices, each having a housing with two slots on lateral sides to accommodate a manufacturing tray; a printer head and axis system; and a movement mechanism. A control module is operatively coupled to each of the at least two additive manufacturing devices. The control module is configured to control the at least two additive manufacturing devices to arrange the manufacturing tray in a first of the at least two additive manufacturing devices; print a part of the object on the manufacturing tray arranged in the first additive manufacturing device; move the manufacturing tray having the partially manufactured object to a second of the at least two additive manufacturing devices; and print a remaining part of the object on the manufacturing tray to complete the additive manufacturing of the object.
US11660800B2
Calibration method for machines for the production of segmented extruded products comprising the steps of: activating an extrusion process according to a plurality of operating parameters suitable for producing a segmented extruded product having at least one segmentation portion (6); injecting a marker at the segmentation portion (6) during its extrusion; detecting a plurality of characterizing parameters of the marker and/or of the segmentation portion (6), by selecting at least one of spatial distribution of the segmentation portion (6) and axial and/or radial position of the segmentation portion (6); selecting at least one operating parameter according to at least one of the detected characterizing parameters, so as to modify spatial distributions and/or axial and/or radial positions of the segmentation portion (6).
US11660794B2
An injection molding machine that contributes to improving the quality of a workpiece is provided. An injection molding machine configured to causes torpedo pistons to be slid in one way to thereby plasticize a resin material supplied to a first space of a cylinder, and causes a molten resin to flow into a second space of the cylinder and causes the torpedo pistons to be slid in the other way to thereby inject the molten resin. The injection molding machine includes pressurizing pistons inserted into the torpedo pistons so that the pressurizing pistons can be slid in such a way that an amount of protrusion of the cylinder into the second space of the cylinder with respect to the torpedo pistons is changed, and energizing means for energizing the pressurizing pistons toward the second space of the cylinder.
US11660792B2
The invention relates to a hybrid structure comprising a first component having a base and an upstanding wall extending from the base, the first component having an interior enclosed between the upstanding wall and the base, and a thermoplastic second component moulded to the first component, the second component comprising a reinforcing portion for structurally reinforcing the first component, the reinforcing portion extending in a longitudinal direction of the first component and located in the interior of the first component, the thermoplastic second component further comprising a locking portion that extends adjacently over at least part of an exterior of the first component, wherein the reinforcing portion and the locking portion are integrally formed, thus interlocking the first component in the thermoplastic second component. The invention relates as well to a method for manufacturing such a hybrid structure, and to a vehicle comprising such a hybrid structure.
US11660785B2
A method for producing a fiber reinforced plastic can suppress with which wrinkling or bridging in a convex surface or a concave surface having a large curvature at the same time even if the fiber reinforced plastic has a complicated three-dimensional shape. Such methods for producing a fiber reinforced plastic may involve shaping a prepreg sheet in which continuous fibers are impregnated with a resin material into a three-dimensional shape to produce a fiber reinforced plastic (a); wherein at least a portion of the continuous fibers in an area (X) of the prepreg sheet corresponding to an area (X′) in which the fiber reinforced plastic (a) is shear-deformed is bent in an in-plane direction in advance.
US11660779B2
The invention provides methods and compositions for treating wash water from concrete production with carbon dioxide. The treated wash water can be reused as mix water in fresh batches of concrete.
US11660758B2
A robot includes: a base having a plurality of wheels; a body having a bottom portion coupled above the base, and a top portion above the bottom portion, the top portion configured to support food and/or drink; a first camera at the bottom portion, wherein the first camera is oriented to view upward; and a second camera at the top portion, wherein the second camera is configured to view upward.
US11660754B2
A detection system and detection method for the sensors of a robot. A detection system installs three sensors at the motor side and power output terminal of the robot. A detection unit detects the normal or abnormal state of three sensors to index the abnormal sensor for maintenance, and two normal sensors are selected for keeping the robot safety operation without stop.
US11660751B2
An automated method determines a safety zone for a robot. The robot carries out operations along a specified trajectory. For collision-free operation, a safety zone is determined by: dividing the specified trajectory into a plurality of subtrajectories; determining a plurality of fine-grained envelope cuboids around extreme points of each subtrajectory; and determining a number of optimized envelope cuboids from an enlargement of individual fine-grained envelope cuboids in relation to the volume occupied by the enlarged fine-grained envelope cuboids. The optimized envelope cuboids determined in this way form the safety zone for the trajectory. This automated method can be expanded to multiple trajectories of a robot, multiple robots, and replanning a trajectory for an occupied semaphore zone.
US11660750B1
Systems and methods for performing a task in an operation environment of an aerial device with an autonomous or semi-autonomous robot are described. In some embodiments, a robot is disposed at an end of a boom of an aerial device. The robot may comprise cameras, actuators, sensors, processors, and manipulators that work together to perform tasks fully autonomously or semi-autonomously. Furthermore, the robot may comprise tools for performing the tasks and computer-executable instructions for performing the tasks may be based on the various sensory inputs, the tools, and the tasks to be performed.
US11660746B2
A robot includes a first driving source, a second driving source, an output portion to which both rotation of the first driving source and rotation of the second driving source are transmitted, and a control device configured to execute a first process and a second process. In the first process, the control device controls the first driving source and the second driving source such that when the output portion is rotated toward a predetermined direction, a rotational direction of the output portion is limited to the predetermined direction. In the second process, the control device controls the first driving source and the second driving source such that when the output portion is rotated toward a predetermined direction, the output portion is able to rotate toward a direction opposite to the predetermined direction.
US11660738B2
A striking hand tool includes a grip component where an external surface has a front arc half and a rear arc half, wherein an area of the grip is smaller in a first cross sectional plane further from a head of the tool than a second plane closer to the head portion. A ρ value of the front arc half in the first cross sectional plane is less than approximately 0.45. A measurement from a first axis to a frontmost point in the first cross sectional plane is between 17.5 mm and 19 mm. A ρ value of the front arc half in the second cross sectional plane is less than approximately 0.5. A measurement from the first axis to a frontmost point in the second cross sectional plane is between 18.5 mm and 20 mm. Methods of manufacturing and striking hand tools having desirous durometer measurements are also disclosed.
US11660732B2
The multi-function tool described herein includes a case, a drive ratchet installed in the case, a threading die held within the case, a file attached to the case such that a working surface of the file is exposed, a wrench tool removably secured to the case by a wrench retaining feature formed in the case, socket tools removably secured to the case by socket retaining features formed in the case, and a bar extension tool removably secured to the case by a bar extension retaining feature formed in the case. The ratchet has a fitting exposed at the top of the case, and a toggle switch exposed at the bottom of the case. The bar extension tool is compatible with the socket tools, the fitting of the ratchet is compatible with the socket tools, and the fitting of the ratchet is compatible with the bar extension tool.
US11660731B2
Disclosed are a negative pressure driven sucking apparatus and a preparation method thereof. The sucking apparatus comprises a sucking disc body, wherein a negative pressure cavity is formed in the middle of the sucking disc body, and the negative pressure cavity is connected with a vacuum line, and the bottom of the negative pressure cavity having a flexible section, and an annular wedge-shaped microstructure is formed at the bottom of the body surrounding the flexible section. Stable loading and release processes of the annular wedge-shaped microstructure are realized.
US11660728B2
A vise having a modular construction that allows for ease of manufacture, assembly, and changeover or replacement of wear items, such as gripping surfaces of jaws of the vise. The modular construction also provides for reduced weight of the vise compared to conventional cast type vises. The vise also incorporates quick adjustment features allowing for the vise to be easily rotated, a position and size of an opening of the jaws to be rapidly adjusted, and a clamping force applied with ease.
US11660726B2
Systems and methods include providing a coated abrasive article with an enhanced anti-loading composition in a supersize coat. The anti-loading composition includes a mixture of a metal stearate, at least one performance component, and a polymeric binder composition.
US11660717B2
A suction adapter for a drilling tool with a conduit includes a housing, at least one air intake port, and a valve unit. The valve unit is configured to open the air intake port as a function of a flow parameter.
US11660716B2
A dual-sleeve, locking adjustment arrangement includes a position-sensitive component comprising an aperture, an outer eccentric sleeve disposed in the aperture, and an inner eccentric sleeve disposed in the outer sleeve. Rotation of the outer sleeve with respect to the position-sensitive component and the inner sleeve drives rotation of the position-sensitive component to adjust an angular position of the component.
US11660714B2
The disclosure relates to a processing station for aircraft structural components, having a gantry processing machine, a clamping frame for fastening at least one component, and a holding device assembly for receiving the clamping frame, wherein the gantry processing machine has a gantry and the gantry supports a processing tool which defines a processing point, wherein the processing tool is configured so as to be pivotable in relation to the gantry, and wherein the processing tool for displacing the processing point is height adjustable in the z direction in relation to the gantry, wherein the holding device assembly has at least two holding devices, and wherein at least one holding device has a drive for the height adjustment, and the clamping frame is height-adjustable in the z direction by means of the holding device.
US11660710B2
Disclosed is a pressing jig for welding an electrode lead located in a lead slit formed at the bus bar to the bus bar in a closely adhered state. The pressing jig includes a first frame having a first distance adjusting unit and a first pressing unit, and a second frame having a second distance adjusting unit facing the first distance adjusting unit and a second pressing unit facing the first pressing unit. The first frame and the second frame are coupled so that a distance between first pressing unit and the second pressing unit is increased when a distance between the first distance adjusting unit and the second distance adjusting unit is decreased, and the distance between first pressing unit and the second pressing unit is decreased when the distance between the first distance adjusting unit and the second distance adjusting unit is increased.
US11660688B2
In an ultrasonic machining apparatus having leaf springs composed of fiber-reinforced plastic, the leaf springs are provided with a reinforcement in the region of a clamping.
US11660686B2
The present disclosure belongs to the technical field of hole machining equipment, and provides a hole chamfering device including blades in bilateral symmetry and a blade posture adjusting assembly. The hole chamfering device not only can be fed from the front face of a hole to complete chamfering work on the front face of the hole, but also can solve the problem of chamfering the back face of the hole under the condition that a chamfering tool cannot be directly fed from the back face of the hole. The hole chamfering device can be fed from the front face of the hole to complete chamfering work on the front face and the back face of the hole, and meanwhile, can remove burrs in the hole, thereby meeting the machining requirement of conventional chamfering of the hole.
US11660685B1
An adjustable drill jig system for drilling holes in a workpiece includes a first T-shaped element having a stem and a crossbar; a first guide engaged with the stem, the first guide having a stop plate extending perpendicular to the stem; a double bracket having a first channel and a second channel, the first channel to engage with the crossbar; an extension ruler engaged with the second channel of the double bracket and extending away from the cross bar; and a second guide having a drill bushing; the second guide is to engage with the crossbar or the extension ruler for placement of the drill bushing; and the adjustable drill jib system allows for drilling one or more holes in the workpiece.
US11660673B2
An additively manufactured (AM) object may include a body including an opening in an exterior surface thereof, the opening having a shape and a first area at the exterior surface of the body. A mask may be positioned over the opening. The mask has the shape of the opening and a second area that is larger than the first area so as to overhang the exterior surface of the body about the opening. A plurality of support ligaments couple to the mask and the exterior surface of the body at a location adjacent to the opening to support a portion of the mask. A coating can be applied to the object, and the mask removed. The final AM object includes a plurality of ligament elements extending from the exterior surface of the body and through the coating adjacent the opening, each ligament element at least partially surrounded by the coating.
US11660671B2
A method for manufacturing a planet gear or a sun gear of a gearbox of a wind turbine includes forming a base of the planet gear via at least one of casting or forging. The base of the planet gear includes an inner circumferential surface and an outer circumferential surface. Therefore, at least one of the inner circumferential surface or the outer circumferential surface of the planet gear includes a plurality of net or near-net gear teeth. The method also includes applying a coating material to at least a portion of the base of the gear and at least a portion of the plurality of gear teeth of the gear via an additive manufacturing process so as to increase a hardness of the portions of the base and the plurality of gear teeth that includes the coating material.
US11660667B2
System for tracking and assessing the condition of replaceable refractory elements in a metallurgic facility comprising: a) a plurality of identifiable metallurgical vessels, such as ladles, wherein each one of said identifiable metallurgical vessels comprises removable refractory elements, such as slide gate valve plates; b) a plurality of replacement refractory elements, wherein each replacement refractory element comprises a machine-readable identification tag comprising refractory element identification data; c) a reading station, such as an RFID workbench, for reading the machine-readable identification tags of a replacement refractory element positioned in a reading zone of the reading station; d) a refractory condition tool for assessing the condition of refractory elements coupled to anyone of said metallurgical vessels; e) a monitoring unit connectable to the reading station and the refractory condition tool.
US11660663B2
A spiral-orifice ceramic filter for metal casting, including spiral channels and two drain openings, where the spiral channels are distributed in a ceramic substrate in a staggered manner. By adoption of the spiral channel structure, molten metal may rotate to generate a centrifugal force while flowing forwards so as to promote separation of inclusions. The spiral-orifice ceramic filter for metal casting includes the following components: 90-95 wt % of MgO, 4-8 wt % of SiO2 and 2-4 wt % of ZrO2. Therefore, the spiral-orifice ceramic filter for metal casting has high strength under normal temperature and optional thermal impact resistance under high temperature, and may tolerate the impact of molten metal at 1700° C. or higher without break. The ceramic substrate and the spiral channel are superficially coated with one layer of functional oxide prepared from CaO.2Al2O3, CaO.6Al2O3, Al2O3, TiO2, or Re2O3.
US11660659B2
The disclosure discloses the forging process of a magnesium alloy wheel hub comprises the following steps: step 1, heating a magnesium alloy bar to 350-420° C. and keeping the temperature for 20 minutes; step 2, forging and forming the bar under a 6000-ton forging press, and controlling the forging process in sections. The forging process of the disclosure adopts sectional control, different forging process parameters are adopted in different forging stages, so that magnesium alloy bars can exert maximum forgeability in different deformation stages, make magnesium alloy deformation process more continuous, make forging process easier, obtain forged magnesium alloy wheel hub with excellent properties, and greatly improve forging process and processing efficiency.
US11660650B2
To a fulcrum roll unit portion in a workpiece, a corresponding initial curvature radius is applied, and to a bending roll unit portion in a workpiece, a corresponding design curvature radius is applied. To an intermediate unit portion in a workpiece, an intermediate curvature radius set so as to continuously change from the initial curvature radius to the design curvature radius is applied. At least one of the fulcrum roll and the bending roll is moved on the basis of an integrated value obtained by integrating the amount of change in bending position in each of the intermediate unit portion and the bending roll unit portion.
US11660647B2
This disclosure relates to system and method for cleaning surfaces using drones. The method includes identifying, by a first drone, a cleaning strip in contact with a surface. The cleaning strip connects a second drone and a third drone. The second drone is communicatively coupled with the third drone. The first drone is communicatively coupled with each of the second drone and the third drone. The method further includes releasing a cleaning agent at a preconfigured pressure upon a current target region of the surface near the cleaning strip. The method further includes relocating the cleaning strip upon the current target region. The method further includes performing a set of oscillations through the cleaning strip across the current target region. Each of the set of oscillations includes coordinating a displacement of the cleaning strip by a predefined distance, alternating towards each of ends of the cleaning strip.
US11660644B2
A substrate processing method includes a substrate holding step of holding a substrate having a front surface on which a metal is exposed, an inert gas replacing step of replacing an atmosphere around the front surface of the substrate with an inert gas by supplying an inert gas to a vicinity of the front surface of the substrate, an adjusting step of adjusting a pH of the rinsing liquid so as to form an inactive state in which the metal does not react with the rinsing liquid or so as to form a passive state by allowing the metal to react with the rinsing liquid, and a rinsing liquid supplying step of supplying the rinsing liquid whose pH has been adjusted to the front surface of the substrate after the atmosphere around the front surface of the substrate has been replaced with the inert gas.
US11660642B1
Method for automatic sorting of batteries, the method including generating a fan-shaped X-ray beam; scanning the batteries with the fan-shaped X-Ray beam; for each battery, capturing X-rays that pass though the battery with an X-ray detector and converting the X-rays into first and second digital images, wherein the first digital image represents X-rays at a first energy, and the second digital image represents X-rays at a second energy; automatically analyzing the first and second digital images to determine a type of the battery by identifying characteristic features of each battery type based on a gray spectrum of at least 8 bit resolution that is looked up in a model database branch; and sorting the batteries by type.
US11660641B2
A semi-automated bulk sorting system includes a primary conveyor having a proximate end and a distal end, where the proximate end of the primary conveyor is configured for collecting outbound parcels and cartons that are to be sorted. The system includes a manual sort center coupled downstream from the primary conveyor and configured to partially sort the parcels and cartons. A parcel final sortation zone is coupled downstream from the manual sort center for receiving the partially sorted parcels and is configured to finally sort the parcels for delivery. In addition, the system includes a plurality of carton palletization zones coupled downstream from the manual sort center for receiving the sorted cartons and to palletize the sorted cartons for delivery.
US11660638B2
Circular force generator devices (100), systems, and methods for damping vibrations which include two complementary rotor assemblies (110, 120) that are rotatable together about a common shaft (102) but that have an adjustable rotational position (P1, P2) with respect to one another such that a significant reduction in rotor inertia and bearing drag relative to conventional CFG configurations is provided. The present architecture creates virtually zero rotating moment.
US11660637B2
A driving device is provided. The driving device includes a boost inductor and a resonance circuit. The boost inductor receives a first power via a first terminal of the boost inductor in a first mode and provides a second power via a second terminal of the boost inductor. The resonance circuit stores a stored electric energy from the second power in the first mode, so that the boost inductor does not provide the second power in the second mode and drives a transducer by the stored electric energy in the first mode and the second mode.
US11660628B2
A method for applying a coating product using the drop on demand technology, wherein the coating product is deposited by a robot applicator including a controller and at least one nozzle with sequential opening, commanded by the controller, the method including moving the nozzle of the robot applicator between a starting point and an arrival point, the projections of which, along the ejection axis of the nozzle, on the surface to be coated, define first and second reference points respectively belonging to two edges of the surface to be coated, in order to deposit a series of drops between the two edges, the spacing between the respective centers of two successive drops being adjusted by the controller as a function of the length of the journey between the two reference points and such that the last drop is deposited in a centered manner on the second reference point.
US11660614B2
The present disclosure relates to a heavy phase liquid discharge element, a centrifugal separator comprising the element and to a method of separating two liquid phases. The heavy phase liquid discharge element comprises at least one inlet opening on a first side of the heavy phase liquid discharge element, the at least one inlet opening being adapted to face an interior of the centrifugal separator, and at least two separate outlet channels defining an outlet on the second side of the heavy phase liquid discharge element, wherein at least a portion of each of the outlet channels overlaps with the at least one inlet opening, thereby forming a liquid pathway between the at least one inlet opening and the outlet defined by the at least two outlet channels through which the liquid can pass. By this design, pressure losses in the heavy phase liquid outlets can be decreased.
US11660613B2
A separation disc for a centrifugal separator is adapted to be included in a stack of separation discs inside a centrifugal rotor for separating a fluid mixture. The separation disc has a truncated conical shape with an inner surface and an outer surface and a plurality of spot-formed spacing members extending from at least one of the inner surface and the outer surface. The spot-formed spacing members are for providing interspaces between mutually adjacent separation discs in a stack of separation discs, and the plurality of spot-formed spacing members are tip-shaped and taper from a base at the surface of the separation disc towards a tip extending a height from the surface. A stack of separation discs, a centrifugal separator and a method for separating at least two components of a fluid mixture are also disclosed.
US11660605B2
The present invention relates to a device for treatment of a material mixture consisting of substitute fuel and impurities, having a vertically aligned central feeder (1), a separating unit (2) arranged underneath the central feeder (1), a rotor mill (3), wherein the rotor mill (3) is arranged above the separating unit (2) and surrounds the central feeder (1), a flow device (4) for generating an upwardly directed gas flow, wherein the rotor mill (3) has a multistage design, and a respective separating device (6) is arranged between the stages (5.1, 5.2) of the rotor mill (3), wherein material mixture not held back by the separating device (6) is further comminuted in the following stage (5.2).
US11660594B2
The present invention relates to a sampler for taking samples from a molten metal bath, particularly a molten iron, the sampler comprising: a carrier tube having an immersion end; and a sample chamber assembly arranged on the immersion end of the carrier tube, the sample chamber assembly comprising a cover plate and a housing, wherein the housing comprises: an immersion end having a first opening for an inflow conduit and an opposing end having a second opening for a gas coupler, a first face extending between the immersion end and the opposing end, the first face having a first depression proximate the immersion end and a second depression, the first depression being an analysis zone and the second depression being a ventilation zone, a portion of the analysis zone overlying a distribution zone which is in direct flow communication with the first opening and configured to receive the molten steel from the inflow conduit, wherein the first depression having a cross sectional circle segment profile along a central longitudinal axis that is concavely or triangularly shaped, wherein the cover plate and the housing are configured to be assembled together to form a sample cavity including the distribution zone, the analysis zone and the ventilation zone, such that an analysis surface of a solidified steel sample formed within the sample cavity lies in a first plane, and wherein the first and second openings are spaced apart from the first plane. The invention also relates to a sampler for taking samples from a molten metal bath, particularly a molten iron, the sampler comprising: a carrier tube having an immersion end; a sample chamber assembly arranged on the immersion end of the carrier tube, the sample chamber assembly comprising a cover plate and a housing, wherein the cover plate comprising a sealing member configured to provide a substantially gas tight seal between the cover plate and the housing, wherein the sealing member consist of an essentially non-contaminating material for the samples in the sample chamber.
US11660591B2
A catalyst regenerator for regenerating a coked catalyst produced along with a olefin by mixing naphtha and a catalyst with each other to cause a naphtha cracking reaction, and falling from a cyclone which separates the coked catalyst and the olefin produced from the naphtha cracking reaction, includes: a vessel accommodating a catalyst layer formed by stacking the catalyst; a partial oxidation burner producing a high-temperature gas containing solid carbon; and supply nozzles connected to the partial oxidation burner, installed on a bottom of the vessel toward the falling catalyst and the catalyst layer, and spraying the high-temperature gas containing the solid carbon to the catalyst and the catalyst layer.
US11660585B2
Disclosed are zeolite catalysts having the CHA crystal structure with a low silica to alumina ratio, as well as articles and systems incorporating the catalysts and methods for their preparation and use. The catalysts can be used to reduce NOx from exhaust gas streams, particularly those emanating from gasoline or diesel engines.
US11660582B2
The invention relates to a method for producing a pellet, in particular for a catalytic convertor and/or static mixer. The method comprises a trimming and/or deforming of at least one layer of metal foam material into a pellet shape.
US11660564B2
Embodiments of the invention include a filtration element. In an embodiment, the invention includes a filtration element for an airplane cabin that includes a first media portion upstream from a second media portion. The first media portion can include activated carbon. The second media portion can include a catalyst material. Other embodiments are also included herein.
US11660561B2
A filter element comprising a filter media having a first end and a first endcap coupled to the first end of the filter media. The first end-cap includes a flexible first endcap body having a first endcap rigid reinforcing member internally embedded therein. The first endcap rigid reinforcing member may comprise a wire mesh screen and the filter media may comprise a pleated filter media. The filter element may further comprise a second end-cap coupled to a second end of the filter media. The second endcap may include a flexible second endcap body having a second endcap rigid reinforcing member internally embedded therein.
US11660552B2
The present invention relates to a filtering panel (100) for a disk filter and a disk filter for water purification, comprising a metal filter cloth (16, 116) such as a stainless steel filter cloth, pre-tensioned in both warp and weft directions and fastened to a frame (10, 110) comprising a peripheral portion (11, 111), which is integral with an inner grillwork (12) and which divides the inner area of the peripheral portion (11, 111) into fields (15, 115). The frame (10, 110) comprises a plastic material reinforced with glass fibers or carbon fibres such as polypropylene loaded with fibreglass in an amount of at least 20 weight percent. Each field of the grillwork (12, 112) has an area not exceeding 10% of the inner area of the peripheral portion (11, 111). The pre-tensioning of the filter cloth (16, 116) in both directions is from at least 20% of the yield stress of the cloth (16, 116). Further the present invention relates to a disk filter comprising said filtering panels (100) and method of making said filtering panel (100).
US11660546B2
A wave generating apparatus mobile application controller and method are provided in which a mobile controller actuates a plurality of wave generating chambers in sequence using a delay between the actuation of each chamber to produce a rideable wave in a pool. The mobile application controller allows the user to select the exact type of wave to be produced by the wave generator apparatus by selecting the size, shape, and pattern of the wave. The application also allows the user to use a camera to photograph or record herself or someone else, even while riding a wave.
US11660543B2
A player profile management system collects player data from various systems and generates and manages player profiles. A snapshot pipeline of the player profile management system generates a snapshot player profile associated with a player. The player profile management system receives, after generating the snapshot player profile associated with the player, player data associated with the player. An update pipeline of the player profile management system generates, based on the snapshot player profile and the player data associated with the player, an update player profile associated with the player.
US11660539B2
A character is displayed in its initial state in a virtual space with at least two of a plurality of parts set as non-exposed parts that are at least partially covered by respective corresponding accessories. A playback process of playing back a scene that an accessory for one of the at least two non-exposed parts is moved such that the one of the at least two non-exposed parts is exposed, and a changing process of allowing a user to change the part exposed by the playback process, are executed serially for the at least two non-exposed parts of the character in the initial state.
US11660534B2
Pre-translated code for an emulated application may be retrieved and executed to translate data from the emulated application into a form compatible with the client device before receiving a request for the emulated application from the client device. The translated data may be delivered to the client device platform over a network after receiving the request for the emulated application from the client device.
US11660521B2
A method of generating an outcome for a sporting event is disclosed herein. A computing system retrieves tracking data from a data store. The computing system generates a predictive model using a deep neural network. The one or more neural networks of the deep neural network generates one or more embeddings comprising team-specific information and agent-specific information based on the tracking data. The computing system selects, from the tracking data, one or more features related to a current context of the sporting event. The computing system learns, by the deep neural network, one or more likely outcomes of one or more sporting events. The computing system receives a pre-match lineup for the sporting event. The computing system generates, via the predictive model, a likely outcome of the sporting event based on historical information of each agent for the home team, each agent for the away team, and team-specific features.
US11660518B2
A martial arts training system comprising: (a) one or more hand held targets; (b) one or more wearable devices; and (c) trainee log-in hardware installed in said target(s) and said wearable device(s).
US11660517B2
A hockey faceoff training device has a base for placement on a playing surface, support posts standing upright from the base for placement of disc weights thereover into stacked condition atop the base for weighted anchoring thereof on the playing surface, a connector removably attached to top ends of the posts, and an impact member coupled to said connector via a moveable joint from which the impact members extends downwardly toward the playing surface in a default position. The movable joint comprises a coil spring situated inline with a proximal end of the impact member to bias the impact member into the default position. The base has deployable and retractable spikes to better grip the playing surface. The topside of the base comprises recessed access cavities to accommodate a user's fingers during placement or removal of the disc weights onto or from the base.
US11660512B2
A method of making a ball bat may include forming a bat frame with a handle and an inner barrel structure, providing spacer elements extending radially outwardly from the inner barrel structure, and forming a barrel shell having a main barrel and a tapered section. An inner diameter in the tapered section may be equal to an outer diameter of a first one of the spacer elements. The method may include mechanically locking the barrel shell to the bat frame by passing the handle through the barrel shell and moving the barrel shell toward the inner barrel structure until the barrel shell contacts the first one of the spacer elements. A gap is maintained between an outer diameter of the inner barrel structure and the barrel shell. The barrel shell may deflect during a hit to create a trampoline effect, while the inner barrel structure limits the deflection.
US11660509B2
A tennis ball retriever for retrieving a tennis ball on and about a tennis court and for controllably releasing the ball includes a front-end ball collector having two spaced-apart blades defining a ball collection space. The retriever includes a means for gripping and securing a ball positioned at the fore end, and one or more detents for retaining the collected ball in the collection space until a programmed or manually-directed release toward a target location such as a tennis baseline. The retriever includes a processor-controller for controlling and directing the retriever during a retrieval session. The retriever may be remote-controlled such as by voice commands.
US11660507B2
A sports ball comprising a cover disposed about a bladder is provided. The cover comprises an outer substrate and defines an outer substrate surface and a feature surface. The outer substrate surface defines a plurality of plateau sections. The feature surface is radially spaced apart from the outer substrate surface and further defines a plurality of indentations and a plurality of protrusions. Each indentation has an indentation terminus disposed on the feature surface and radially spaced apart from the outer substrate surface by an indentation depth. The protrusions are positioned on the plateau sections, and each protrusion has a protrusion terminus disposed on the feature surface and radially spaced apart from the outer substrate surface by a protrusion height. At least one protrusion is positioned less than a predetermined distance of about 1.0 millimeters from at least one of the indentations, thereby acting as a wickerbill on the ball.
US11660504B2
A method and system for limiting the amount of screentime available to a child device based on the activity of a user of the child device. A parent device is used to specify activity threshold(s) and associate them with an amount of screentime. A wearable activity sensor provides activity data that is converted to a screentime value. An available screentime value is decremented as screentime is used on the child device. When the available screentime value reaches zero, access to functions or apps on the child device is disabled.
US11660502B2
An athlete wearing footwear measures jump heights with a motion sensor mounted on the footwear over toes of the athlete. By sensing vertical jump start motions the sensor detects jump start and finish times of −4 g start and −4 g landing. The sensor, a body wearable mems sensor developed by JAWKU, L.L.C., has a previously installed generic factory scale calibration factor. The athlete replaces this calibration factor with a new calibration scale factor selecting an “absolute” external reference device which measures jump height. This device measures several jump heights then inputted to an algorithm app in the sensor to calculate the new calibration scale factor customized to the actual athlete. The motion sensor has built in programming apps to periodically receive an upgraded factory scale calibration factor which upgrade is based on an ever increasing data pool of jump heights. The updated factory calibration factor is then again replaced by the athlete personally taking several new measured jumps which jump heights are in turn inputted to the sensor. The progress made in evolving jumping skills based on training and specific conditioning exercises can thus be motion sensor evaluated.
US11660500B2
A system and method is disclosed for a surround-perspective motion annotation comprising: an image/video input for capturing and/or parsing into at least one image frame of a subject performing at least one motion from each of at least three perspectives; a vector generating module for generating a test vector or wire mesh corresponding to a pose of the subject in each of the captured/parsed frame from each of the perspectives; and an annotation module for inputting a drawing imposed on the test vector/mesh for a visual contrast against any one of a feature from the test vector/mesh from any one of the perspectives. Further disclosed embodiments include for a system and method for generating multi-perspective, color-coded deviations of a subject from a reference (color wheel). Further embodiments include for a system and method for generating an optimal motion signature (OMS) for the subject based on his or her generated color wheel.
US11660490B2
An exercise apparatus having an upper body portion and a lower body portion, the upper and lower body portions positionable in a substantially horizontal position to accommodate a user in a kneeling position. A connector connects the upper and lower body portions. First and second resistant members are attached to the one or both of the upper and lower body portions. The body portions can be movable between a closed folded position and an open position.
US11660485B2
Systems and methods for fire suppression systems are disclosed. In one embodiment, the fire suppression system comprises a water supply system, a foam concentrate supply system, and a foam concentrate recovery system. The water supply system includes a water pump and a water supply line. The foam concentrate supply system includes a foam pump and a foam concentrate supply line, the foam concentrate supply line fluidly connected with the water supply system to facilitate mixing foam concentrate provided by the foam concentrate supply system with water provided by the water supply system. The foam concentrate recovery system includes a recovery pump fluidly connectable with the foam concentrate supply system to facilitate the extraction of foam concentrate from at least a portion of the foam concentrate supply system. The system and method can also include circulating foam concentrate to promote mixing and hinder the congealment of foam concentrate.
US11660481B2
A fire extinguishing system for a vehicle includes: a fire sensing line arranged in a predetermined space of the vehicle to output a fire sensing signal as an electrical signal when a fire is sensed; a controller configured to output a control signal for spraying a fire extinguishing agent when the fire sensing signal from the fire sensing unit is input; a fire extinguishing agent cylinder configured to discharge the fire extinguishing agent filling an inside thereof in response to the control signal output from the controller; and a spray nozzle assembly arranged in the predetermined space of the vehicle and configured to spray the fire extinguishing agent supplied from the fire extinguishing agent cylinder through a fire extinguishing agent hose.
US11660478B1
A wireline traversal device may include an outer housing having a longitudinal slot, and an inner housing rotatably disposed within the outer housing. The inner housing includes a helical slot, a forward end of which is aligned with the longitudinal slot in the outer housing when the inner housing is in a home position. A forward end cap having a longitudinal slot and an inclined engagement surface is attached to a forward end of the outer housing. The longitudinal slot on the outer housing is aligned with the longitudinal slot on the forward end cap. At least two bearing members are rotatably disposed within the outer housing, with one bearing member attached to each end of the inner housing. The wireline traversal device may be used in a variety of applications in connection with a wireline, such as a zip line or safety line.
US11660476B2
A connection arrangement for use with a wearable body harness includes a first connector having a first body component, a second body component, and an attachment element connected to each other by a rod having a longitudinal axis. The connection arrangement further includes a second connector removably connectable to the first connector. Each of the first body component, the second body component, and the attachment element are independently movable relative to each other about the longitudinal axis of the rod. The first connector and the second connector are removably connectable to each other via a locking and release mechanism between a first, locked configuration, where the first connector and the second connector are connected to each other, and a second, unlocked configuration, where the first connector and the second connector are disconnected from each other.
US11660473B2
Disclosed herein are radiotherapy systems and methods that can display a workflow-oriented graphical user interface(s). In an embodiment, a system comprises a radiotherapy machine comprising: a couch; and a gantry having a camera in communication with a server, wherein the server is configured to: present for display, in real time on a screen associated with the radiotherapy machine, images received from the camera, wherein when the gantry changes its orientation, the camera revises at least one of its orientations, such that images transmitted to the server maintain an original orientation.
US11660472B2
The present invention relates to a radiotherapy apparatus and a method for determining target positions using a radiotherapy apparatus, so as to accurately detect the motion of the tumor position. The method includes: a ray source locating in a first position, and emitting a radiation beam; a detector receiving the radiation beam emitted by the ray source at the first position, and generating first image data of the target according to the radiation beam emitted by the ray source at the first position; the ray source moving to a second position and emitting a radiation beam, wherein an interval at which the ray source moves from the first position to the second position is a positive integer multiple of a preset breathing cycle of a patient; the detector receiving the radiation beam emitted by the ray source at the second position, and generating second image data of the target according to the radiation beam emitted by the ray source at the second position; and determining position information of the target according to the first image data and the second image data.
US11660465B2
In one embodiment, a personal care implement is disclosed. The personal care implement has an emitting end and an electromagnetic source for projecting electromagnetic radiation onto an area of skin to treat a skin condition. A light sensor is configured to sense an amount of ambient light present at the emitting end. A controller instructs the electromagnetic source to begin projecting only when the light sensor senses that the amount of ambient light at the emitting end is below a predefined threshold.
US11660464B2
Disclosed is a lighting device for bright therapy and dark therapy, comprising: a light source part including a red light source, a green light source and a blue light source; a power supply part supplying a power to the light source part; and a controller adjusting, by controlling the power supply part, a bio illuminance to allow melatonin suppression value to exceed a first reference value during morning hours and to allow the melatonin suppression value to be less than a second reference value while maintaining a visual illuminance over a predetermined value during evening hours.
US11660463B2
The present disclosure relates to a vaginal treatment device using LEDs, high-frequency waves, and EMS, the vaginal treatment device including: a main body part configured to be inserted into a vagina and having one or more LED irradiation units configured to irradiate an interior of the vagina with light, and electrode units configured to transfer radio frequency (RF) energy or electro muscular stimulation (EMS) energy into the vagina; a handle part embedded with a battery and having a power source member connected to one end of the main body part and configured to control transmission and reception to/from the LED irradiation units or the electrode units; and a housing part electrically connected to the handle part and configured to charge the battery.
US11660460B2
A pump and a pump controller which uses an algorithm to quickly achieve and maintain a stable plasma field in a surgical site are provided. The algorithm calculates an electrical characteristic value to determine if a suction rate by the pump should be increased or decreased to achieve the stable plasma field. A method of using the pump and the pump controller is also provided.
US11660458B2
A method and apparatus related to detecting the presence of a power transfer coil implanted in a patient are disclosed. According to the aspect, an external device of a medical implant system is provided, the external device having an external coil and processing circuitry. The processing circuitry is configured to monitor a resonance frequency associated with the external coil. When the resonance frequency changes as a distance between the external coil and an expected location of an internal coil, then the processing circuitry is configured to conclude that the internal coil has been detected. When the resonance frequency ramps up to a steady state value at a rate that falls below a rate threshold, then the processing circuitry is configured to conclude that the internal coil is connected to an internal load.
US11660453B2
Apparatus and methods for managing pain uses separate varying electromagnetic fields, with a variety of temporal and amplitude characteristics, which are applied to a particular neural structure to modulate glial and neuronal interactions as a mechanism for relieving chronic pain. In another embodiment, a single composite modulation/stimulation signal which has rhythmically varying characteristics is used to achieve the same results as separate varying electromagnetic fields. Also, disclosed is an apparatus and method for modulating the expression of genes involved in diverse pathways including inflammatory/immune system mediators, ion channels and neurotransmitters, in both the Spinal Cord (SC) and Dorsal Root Ganglion (DRG) where such expression modulation is caused by spinal cord stimulation or peripheral nerve stimulation using the disclosed apparatus and techniques. In one embodiment of multimodal modulation therapy, the prime signal may be monophasic, or biphasic, in which the polarity of the first phase of the biphasic prime signal may be either cathodic or anodic while the tonic signal may be either monophasic, or biphasic, with the polarity of the first phase of the biphasic tonic signal being either cathodic or anodic.
US11660452B2
In one embodiment, the present disclosure is directed to a method for providing a neural stimulation therapy to treat chronic pain of a patient. The method comprises: recording, using a neural sensing system, neural activity of the patient at one or more sites within the nervous system of the patient related to the chronic pain of the patient, modifying a computational neural modeling system to model the sensed neural activity of the patient; computing a respective neural response of the patient for each of a plurality of different temporal stimulation patterns using the modified computational neural modeling system; selecting, based on the respective neural responses, one of the plurality of temporal stimulation patterns; and programming an implantable stimulation system to provide the selected one of the plurality of temporal stimulation patterns to the patient to treat the chronic pain of the patient.
US11660451B2
This invention controls stimulation levels and cycling cadence on an FES ergometer to minimize or prevent the occurrence of spasm in spinal cord injured or other neurologically impaired patients.
US11660439B2
A modular medical device system comprises a parent module with a proximal end configured to remain outside the body of a patient and a distal end configured to go inside the body of a patient, the distal end comprising an inner lumen; and an adapter module comprising a proximal portion and a distal portion, an attachment mechanism positioned at the proximal portion and comprising an interfacing element and an elongated element, wherein at least a portion of the interfacing element compresses to engage the inner lumen of the parent module, and wherein the elongated element connects the attachment mechanism to the distal portion of the adapter module.
US11660434B2
An expandable introducer sheath with an interlock dilator. The present technology provides an expandable sheath with a step feature inside its distal opening, and a dilator with an interlock that includes a catch surface configured to engage with the step feature and resist further relative movement so that the body of the dilator is prevented from exiting the distal end of the expandable sheath. This interlocking engagement may allow the dilator to be used to extend and maintain tension on the expandable sheath during insertion into a patient, and then to be retracted from the expandable sheath by pulling the dilator in the opposite direction. The present technology also provides a dilator hub with a spring mechanism configured to achieve and maintain a desired tension on the expandable sheath and to prevent overextension of the expandable sheath when the dilator is being inserted into the expandable sheath.
US11660433B2
A method of limiting an inflation system pressure for dilating a region of a patient's nasal sinus passageways. The method includes grasping an inflation device. The inflation device includes a syringe including a plunger slidably disposed within a barrel, a connector for fluidly connecting an outlet of the syringe with a surgical instrument balloon, and a mechanical pressure indicator associated with the syringe, the mechanical pressure indicator including a housing and an indicator body disposed within the housing. The method also includes delivering the surgical instrument balloon to a patient's paranasal sinus target area, operating the plunger within the barrel of the syringe to deliver pressurized fluid to the surgical instrument balloon, and transitioning the indicator body to extend outside of the housing when a predetermined inflation pressure of the surgical instrument balloon is reached.
US11660431B2
A cervical dilator including a stem comprising a partly or fully dehydrated hydrogel comprising a water-insoluble synthetic hydrophilic polymer capable of radial expansion due to absorption of water from a bodily fluid. The cervical dilator softens and ripens the cervical tissue and expands the cervical canal by a combined action of radial hydrogel stem expansion and osmotic withdrawal of water from the tissue. The osmotic withdrawal is caused by at least one osmotically active compound, such as a water-soluble salt, a polyelectrolyte, or a mixture thereof, wherein the at least one osmotically active compound is dispersed in the hydrogel. The cervical dilator may also include a non-toxic plasticizer of the hydrogel, such as water.
US11660408B2
An inhaler includes a mouthpiece cover, a pressure sensor, a first indicator and a second indicator. The first indicator may be configured to indicate based on a state of the cover, and the second indicator may be configured to indicate based on an output of the pressure sensor. For example, when the mouthpiece cover opens, the first indicator may illuminate and a dose of medication may be transferred from a reservoir to a dosing cup. The second indicator may illuminate if an amount of inhaled medication reaches a predetermined threshold for successful inhalation.
US11660407B2
The present disclosure provides a nasal delivery device with a device body that includes a trigger end and an outlet end. The nasal delivery device also includes a trigger assembly coupled to the trigger end of the device body, a drug container supported by the device body, and a spring-loaded activator assembly supported by the device body and disposed between the trigger assembly and the drug container.
US11660399B2
An injection system, including an injector having a dispensing mechanism configured to dispense a medicament, and a ready-to-use indicator. The ready-to-use indicator includes a controller configured to interact with the ready-to-use indicator and an audio and/or visual indicator, a temperature sensor, and a temperature analog having similar thermodynamic properties of the medicament. The temperature sensor is configured to detect a temperature of the temperature analog which represents the dynamic temperature of medicament as the medicament is heated or cooled. The temperature sensor is configured to communicate the detected temperature to the controller and to alert the controller when a preset temperature is reached. The ready-to-use indicator is configured to alert a user when the preset temperature is reached, signifying the medicament is thermally ready to be delivered by the dispensing mechanism. The audio and/or visual indicator is configured to display indicate one or more notifications to the user.
US11660397B2
The invention relates to an auto injector, by which a fixed dose of a medicament can be injected as self-treatment, and by which needle exposure to an accessible position, injection of the medicament and retraction of the needle to an inaccessible position is automatically performed as a continuous sequence, after the auto injector is triggered. The invention provides solutions to improve the functionality of the retraction of the needle and the general experience of the use.
US11660396B2
An autoinjector includes a case adapted to hold a medicament container having a needle telescopically coupled to the case and movable between a first extended position relative to the case in which the needle is covered and a retracted position relative to the case in which the needle is exposed. The autoinjector includes a plunger rotationally and slidably disposed in the case rotatable relative to the case between a first rotational position in which the plunger is engaged to the case and a second rotational position in which the plunger disengages the case engages the plunger to rotate the plunger from the first rotational position to the second rotational position when the needle shroud translates from the first extended position to the retracted position. The autoinjector includes a cap removably coupled to the case includes at least one compliant case beam adapted to releasably engage at least one aperture in the case.
US11660388B2
A digital syringe is used with conventional polymer disposable syringe construction to be practical in the medical environment. Errors associated with the larger volumes of the syringes (which exacerbate minor errors in plunger position) and the flexibility and dimensional variations of the polymer plungers are accommodated by direct measurement of the syringe plunger position rather than indirect measurement of motor position and inference of syringe plunger position. This direct measurement eliminates mechanical tolerances (“stack up”) in the motor, gear train, and lead screw on plunger movement, an effect exacerbated by flexibility of the plunger and changes in syringe resistance and medicament viscosity, for example, with different medicaments or when the syringe is refrigerated. The digital syringe may be combined with the motor unit to provide additional versatility.
US11660386B2
A disposable electronically controlled infusion pump system includes at least one disposable infusion container and at least one disposable electronically controlled medication pumping system. The at least one disposable infusion container is configured to contain infusion fluid. The at least one disposable electronically controlled medication pumping system is fluidly connected to the at least one disposable infusion container. The at least one disposable electronically controlled medication pumping system includes an infusion channel, a disposable electronically controlled micropump, and valves, but may further include a microprocessor, a memory, a battery or a power receiver configured to wirelessly receive power, a wireless communication device, and other components. The memory is in electronic communication with the microprocessor. The wireless communication device is configured to receive a wireless signal which wirelessly controls the at least one disposable electronically controlled medication pumping system. The disposable electronically controlled micropump is configured to pump the infusion fluid through the infusion channel. The valves are connected to the infusion channel.
US11660379B2
An implantable medical device includes a polymer substrate and at least one nanofiber. The polymer substrate includes a surface portion extending into the polymer substrate from a surface of the substrate. The at least one nanofiber includes a first portion and a second portion. The first portion is interpenetrated with the surface portion of the substrate, and mechanically fixed to the substrate. The second portion projects from the surface of the substrate.
US11660375B2
The invention concerns the treatment of bioprosthetic tissues a Cyclodextrin, preferably in association with Ethanol.
US11660370B2
A packaging system for storing ophthalmic devices such as contact lenses and methods for packaging such ophthalmic devices with solutions is disclosed. The packaging system contains an unused, ophthalmic device in an aqueous packaging solution comprising tris(hydroxymethyl)aminomethane or a salt thereof; wherein the solution has an osmolality of at least about 200 mOsm/kg and a pH in the range of about 6 to about 9.
US11660369B2
A light includes a light emitting diode (LED) package to emit visible light, an electronics module coupled to the light emitting diode package, and a dome or fixture having a coating containing Photocatalytic Titanium Dioxide optically coupled to the light emitting diode package such that the coating containing Titanium Dioxide acts as a photo-catalyst responsive to LED emitted light.
US11660365B2
A sterilizing cabinet performs a method of processing a medical device, such as a used medical device or an otherwise non-sterile medical device. The method includes receiving input from a user selecting a sterilization cycle from a plurality of available sterilization cycles. The sterilizing cabinet identifies a biological indicator associated with the selected sterilization cycle. The sterilizing cabinet prompts the user via a touch screen display to place the medical device and the biological indicator into a sterilization chamber of a sterilizing cabinet. The sterilizing cabinet performs load conditioning on the medical device in the sterilization chamber. The sterilizing cabinet then performs the selected sterilization cycle on the medical device in the sterilization chamber after completing the act of load conditioning.
US11660362B2
Embodiments of the invention are directed to apparatuses and methods for cleaning and disinfecting probes. A cleaner is utilized to remove foreign materials (e.g., bioburden, soil, and other like material) from the probe after it is removed from the patient by soaking and/or flushing the foreign materials from the probe. The cleaner may be an enzymatic detergent that has bacteriostatic properties to inhibit bacterial growth within the apparatus. The multiple enzymes in the cleaner attack the foreign material, and include low-foam properties for effective recirculation across cycles within the cleaning step. The probe is rinsed after the cleaning step, and after rinsing a disinfectant process is applied to the probe. The disinfectant soaks and/or flushes the probe for a specified amount of time across cycles of recirculation to disinfect the surface of the probe, and afterwards the probe is rinsed thoroughly to remove the disinfectant from the probe.
US11660360B2
The invention concerns a disinfection device includes a disinfection chamber having an interior volume and a radiation source coupled to the interior volume. The radiation source is arranged to emit disinfecting radiation into the interior volume when in operation. A disinfection program in the disinfection chamber is arranged to control the radiation source to emit the disinfecting radiation according to parameters determined based on at least one of a three dimensional model of the disinfection chamber and a three dimensional model of a target article to be disinfected. The three dimensional model of the disinfection chamber is formed using data collected by operating at least one radiation source in a data collection disinfection chamber, or by providing a disinfection chamber model having a virtual interior volume. The three dimensional model of the target article to be disinfected is formed by providing a target article model having a virtual surface.
US11660358B1
An apparatus and method for masking or reducing undesired scents emanating from hunting and military gear, the method including providing a hand-held, cordless steamer having a reservoir, a boiler, a gas combustion device and a gas cartridge, adding a liquid cover scent preparation or a liquid scent reducing preparation to the reservoir, pumping the cover scent preparation or the scent reducing preparation from the reservoir to the boiler, using the gas combustion device to ignite and combust a gas delivered from the source of gas thereby creating heat which is used to convert the liquid in the boiler into a steam, and applying the steam directly to a piece of hunting or military gear.
US11660352B2
Antibodies that bind specifically to glycosylated PD-L1 relative to unglycosylated PD-L1, block binding of PD-L1 to PD-1 and promote internalization and degradation of PD-L1 are provided. Antibodies that recognize specific epitopes on glycosylated PD-L1 protein and that exhibit the dual functions of both blocking the binding of PD-L1 to PD-1 and also facilitating the internalization of PD-L1 on cells are provided. In some aspects, PD-L1 polypeptides comprising glycosylated amino acid residues at amino and carboxy terminal positions of the PD-L1 extracellular domain are also provided. Methods for using such antibodies for the treatment of cancer, particularly PD-L1 positive cancer, are also provided.
US11660350B2
The invention provides a combination of an antibacterial agent (in particular vancomycin or moenomycin) and a delivery agent, in which the delivery agent is bonded, or capable of binding, to the antibacterial agent, and in which the delivery agent is capable of binding to one or more structures on a bacterial cell membrane. The invention further provides the use of such combinations in treating or preventing bacterial infections.
US11660346B2
A method for making a modified release composition, comprising: selecting a desired active agent and polymer matrix for formulating into a modified release composition; assessing degradation effect on release of the active agent from the composition including plotting polymer molecular weight (Mwr) at onset of active agent release vs. active agent molecular weight (MwA); predicting performance of multiple potential formulations for the composition based on the degradation assessment and average polymer matrix initial molecular weight (Mwo) to define a library of building blocks; determining the optimal ratio of the building blocks to satisfy a specified release profile; and making a modified release composition based on the optimal ratio determination.
US11660344B2
Disclosed is a transdermal absorptive liquid preparation in which a medicament or a salt thereof is colloidally dispersed in propylene glycol or a propylene glycol-containing solvent, whose transdermal permeability of the medicament is excellent, problem of skin irritation is reduced. This transdermal absorptive liquid formulation has a mode of particle diameter at around 100 nm, and an average particle size of 50 to 500 nm. This transdermal absorptive liquid formulation makes marked improvement in the transdermal permeability by further containing an absorption promoter such as triethanolamine.
US11660337B2
The present invention discloses a combination of vaccine strains for treating, preventing, relieving or controlling Canine Distemper, Canine Parvovirus Enteritis and Canine Infectious Hepatitis, comprising: Canine Distemper virus vaccine strain with the microorganism deposition accession number CGMCC No. 19397, Canine Parvovirus vaccine strain with the microorganism deposition accession number CGMCC No. 19398 and Canine Infectious Hepatitis virus vaccine strain with the microorganism deposition accession number CGMCC No. 19396. The three vaccine strains of the combination of vaccine strains are low in toxicity and good in immunogenicity. The present invention further discloses a live vaccine composition using the above-mentioned combination of vaccine strains as immunogen. The vaccine composition is safe and effective.
US11660332B2
The present invention relates to compositions and methods for inducing an adaptive immune response against Hepatitis C virus (HCV) in a subject. In some embodiments, the present invention provides a composition comprising a nucleoside-modified nucleic acid molecule encoding a HCV antigen, adjuvant, or a combination thereof. For example, in some embodiments, the composition comprises a vaccine comprising a nucleoside-modified nucleic acid molecule encoding a HCV antigen, adjuvant, or a combination thereof.
US11660329B2
The present invention provides compositions and methods useful for treating cancers such as glioblastoma. SapC-DOPS was found to be synergistically effective at inducing cell death when administered in conjunction with rampamycin. SapC-DOPS/rapamycin combination therapy allows physicians to give lower doses of each drug and achieve better therapeutic efficacy. The compositions also allow for less toxicity and fewer off-target effects. Related methods and materials are also provided herein.
US11660325B2
Described herein are pharmaceutical compositions containing peptoids of general formula (I), (II), or (III) capable of reducing proliferation of cancer stem cells in a subject and methods of treatment or prophylactic administration of these pharmaceutical compositions to treat cancer. Also provided herein are method of detecting and treating cancerous cell masses by use of peptoids of general formula (I), (II), or (III).
US11660324B2
The present disclosure relates to the use of CuPTSM in methods and compositions for treating subjects with a neurodegenerative disease. Subjects with a neurodegenerative disease can have, e.g., amyotrophic lateral sclerosis (ALS).
US11660320B2
The present disclosure belongs to the technical field of biomedicine, and provides use of Faecalibacterium prausnitzii in preparation of a medicine for treating pathological ventricular remodeling and/or heart failure following myocardial infarction. The Faecalibacterium prausnitzii can improve pathological ventricular remodeling and/or heart failure caused by myocardial infarction in experimental animals, resume the systolic function, reduce the cardiac fibrosis, and inhibit the pathological myocardial hypertrophy of mice with myocardial infarction. Furthermore, the inactivated Faecalibacterium prausnitzii has no such improvement effect.
US11660310B2
This invention relates to methods and compositions for administering an effective amount of a CDA substrate drug and an effective amount of cedazuridine. In particular, the invention relates to methods for treating cancer, inhibiting degradation of a CDA substrate drug, and reducing DNA methylation in a subject in need thereof comprising administering an effective amount of a CDA substrate drug and an effective amount of cedazuridine.
US11660294B2
Disclosed are anti-avian pathogenic E. coli (APEC) agents as well as methods of using thereof.
US11660293B2
There is provided a compound of formula (I), wherein L1 to L3′, R1 to R4, X, A and B have meanings given in the description, and pharmaceutically acceptable salts, solvates and prodrugs thereof, which compounds are useful as antagonists of the orexin-1 and orexin-2 receptors or as selective antagonists of the orexin-1 receptor, and thus, in particular, in the treatment or prevention of inter alia substance dependence, addiction, anxiety disorders, panic disorders, binge eating, compulsive disorders, impulse control disorders, cognitive impairment and Alzheimer's disease.
US11660270B2
Compositions comprising nanoparticles are described herein. At least a portion of the nanoparticles comprises a lipid and/or polymer which is water-insoluble, and an agent incorporated in the lipid and/or polymer. The nanoparticles are optionally associated with a surface of water-soluble particles which comprise a water-soluble compound. The polymer is optionally a polyanhydride. Further described herein are processes for preparing such compositions, comprising contacting a solution comprising the lipid and/or polymer dissolved in a non-aqueous solvent with an anti-solvent (in which the lipid and/or polymer and agent are insoluble) which is miscible with the non-aqueous solvent. Further described herein are uses of the compositions for nasal administration, and devices configured for nasal administration of the composition upon atomization.
US11660266B2
In one aspect, the disclosure relates to relates to compositions, devices, and processes for drug delivery to an eye. The disclosed drug delivery compositions comprise a particle having a core component comprising a first polymer and a therapeutic agent, and a shell layer surrounding the core component comprising a second polymer. In a further aspect, the present disclosure relates to methods of treating an ophthalmological disease or disorder. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
US11660265B2
Compositions, devices and methods employing therapeutic concentrations of a triptan for treatment of migraine are described. Also described are methods for treating migraine by administering zolmitriptan using an adhesive dermally-applied microarray (ADAM) resulting in rapid and durable pain relief, pain freedom and reduction in most bothersome migraine-associated symptoms (MBS), or a combination thereof.
US11660262B2
The invention provides a cosmetic base having an unprecedented appearance and feeling on use, in particular a cosmetic base with a novel feeling on use that gives a fresh feeling and a unique feel as the cosmetic softly bursts and collapses, allowing water to flow out, when applied to the skin, and a skin cosmetic using the same. A cosmetic base includes (A) 0.15-0.6 mass % of sodium acrylate-grafted starch and (B) 0.25-1.35 mass % of an associative thickener having a polyoxyalkylene chain wherein the total amount of the (A) sodium acrylate-grafted starch and (B) associative thickener having a polyoxyalkylene chain compounded is 0.5-1.5 mass % and to a skin cosmetic that uses the cosmetic base.
US11660257B2
Particulate aerogel material kit for grip enhancement, and related systems and methods, are generally described. Certain embodiments are related to interfaces comprising human skin, a layer of particulate aerogel material, and a solid surface. Methods of creating such interfaces, packaging the particulate aerogel material, and applications thereof (including kits for grip enhancement) are also described.
US11660245B2
A hippotherapy device includes a saddle for receiving a person thereon, a programmable movement control, and an automatic movement device for automatically moving the saddle according to a movement pattern program. The program specifies a sequence of target values of positions and orientations of the saddle in the locality of the movement device in order to execute the movement pattern. The hippotherapy device further includes a person securing device having a main support on which a body strap is mounted, at least one sensor for detecting at least one physical variable characterizing the body posture of the person on the saddle, and an auxiliary control device configured to compare expected values of the physical variable with current values of the physical variable detected by the sensor, and to trigger an associated safety function, if a deviation of the current values from the expected values exceeds a predetermined tolerance threshold.
US11660243B2
The invention relates to a prone position device that is modular and has universal integration capability, for an effortless transition to a prone position in patients suffering from SARS-CoV-2 or any acute respiratory distress syndrome through the use of a mechanical means that may be fitted into a full spectrum of beds to support a multitude of resting positions for the patient.
US11660239B2
The invention relates to an electronic device for controlling an access ramp to a door of a vehicle, the ramp being able to move from a retracted configuration to a deployed configuration. The electronic device includes: a detection module configured to detect, via at least one sensor, at least one element of interest located in an area near the door, each sensor being able to be connected to the detection module; a command module configured to command the passage of the ramp from one configuration to the other configuration as a function of the detection of an element of interest.
US11660234B2
Sound attenuation devices are provided that may be temporarily worn in a person's ear. The devices generally include a first flange that is configured to be disposed in a person's ear; a second flange that is positioned proximate to the first flange and is also configured to be disposed in the person's ear (with the second flange having a proximate end that exhibits an oblong perimeter); and a cylindrical shaft extending from an interior portion of the second flange. The shaft includes an integrally connected pull tab; it extends beyond the proximate end of the second flange; and the shaft includes an integrally formed reinforcing member that spans an exterior side of the shaft and at least a portion of the pull tab. The devices further include a sound filter disposed within an internal cavity of the shaft.
US11660232B2
A patient interface system is disclosed for positioning a patient's eye opposite a laser device for laser surgery. The system including a patient interface for coupling to the patient's eye and a patient interface holder for arranging the patient interface on the laser device. The patient interface holder includes a connection device for coupling a camera system. The patient interface holder and the patient interface have corresponding channels that delimit an optical path between the connection device and the patient interface. The channel of the patient interface is arranged such that is runs at least partially on an outer circumference of a suction cup part of the patient interface. Also disclosed are a camera system, a method for coupling a patient interface with a patient interface holder, as well as a patient interface and a patient interface holder, for a patient interface system.
US11660230B2
Automated calibration of laser system and tomography system with fluorescent imaging of scan pattern
A laser system calibration method and system are provided. In some methods, a calibration plate may be used to calibrate a video camera of the laser system. The video camera pixel locations may be mapped to the physical space. A xy-scan device of the laser system may be calibrated by defining control parameters for actuating components of the xy-scan device to scan a beam to a series of locations. Optionally, the beam may be scanned to a series of locations on a fluorescent plate. The video camera may be used to capture reflected light from the fluorescent plate. The xy-scan device may then be calibrated by mapping the xy-scan device control parameters to physical locations. A desired z-depth focus may be determined by defining control parameters for focusing a beam to different depths. The video camera or a confocal detector may be used to detect the scanned depths.
US11660227B2
A surgical infant diaper. The surgical infant diaper includes a flexible body having an interior layer and an exterior layer, wherein the flexible body further includes a front portion, a rear portion, and a central portion therebetween. The flexible body is movable between an open position and a closed position, wherein the closed position an upper opening and a pair of leg openings are defined. A central aperture extends through the front portion, wherein the central aperture is positioned to receive a penis of the wearer therethrough.
US11660225B2
A modular device is configured to provide different levels of knee extension to a patient by being moveable between an assembled or “rest” configuration and a detached or “therapy” configuration. The device includes a proximal section with an inclined upper surface and a separate distal section with an inclined upper surface. When attached, the proximal and distal sections form a single continuous incline for supporting a patient's leg. At least one of the sections also includes an ankle supporting cavity that holds the patient's ankle and heel and provides greater stretching/extension of the patient's knee.
US11660224B2
An orthopedic field splint and system and method for use of the same are disclosed. In one embodiment of the orthopedic field splint, a body has flexion and extension movement parallel to a longitudinal axis between a horizontal axial plane and a rolled sleeve. A coupling member is hingedly connected to the body in overlapping releasable engagement in a closed retracted position and extending beyond the body in an open extended position. A receiving pocket is connected to the body. The receiving pocket and the coupling member having mutually completing mating forms. Multiple sleeves extend longitudinally through the body and each of the sleeves is parallel to the longitudinal axis and configured to accept a rigid slat.
US11660223B1
A smart knee brace including a knee brace, multiple thigh bands, multiple shin bands, and multiple brace straps removably attached to one another and multiple motion actuators and sensors. Each motion actuator is connected to one brace strap and each sensor is connected to one motion actuator to measure an orientation of corresponding brace strap and generate a motion signal. A computing device receives the motion signals from the sensors; measures a current range of motion of the thigh, the shin, and the knee, and, based on the received motion signals, and generates drive signals based on the measured current range of motion. A native smart knee brace computer application on a smart phone of the user is operatively connected to the computing device and a cloud application server provide higher level analysis of the motions of the smart knee brace.
US11660217B2
The present disclosure relates to a stent delivery component, a stent delivery system and a stent system. In particular, a stent delivery component including a base and at least two clamping wings which are rotatably connected with the base, respectively, is provided. In one aspect, the stent delivery component can effectively enclose the stent to complete delivery. In another aspect, the stent delivery component is kept in line contact with an inner wall of a delivery catheter to reduce the contact area, thereby reducing the frictional resistance and being beneficial to reduce the operation difficulty and increasing the delivery efficiency.
US11660203B2
The present disclosure in one aspect provides a surgical implant comprising an upper bone contacting surface comprising a plurality of irregularly shaped pores having an average pore size, where the pores are formed by a plurality of struts, a lower bone contacting surface comprising a plurality of irregularly shaped pores having an average pore size, wherein the pores are formed by a plurality of struts; and a central body comprising a plurality of irregularly shaped pores having an average pore size, wherein the pores are formed by a plurality of struts, wherein the average pore size on the upper and lower bone contacting surfaces is different than the average pore size on the central body.
US11660197B1
Devices, systems, techniques and methods for determining the fit of an implant and for determining one or more prognosticators, indicators or risk factors of postoperative performance are provided.
US11660177B2
An appliance includes a handle, a speculum tube extending axially from the handle as far as a distal end where it has an opening, a video viewing system having a lens arranged in the speculum tube and a transmission device connected to the lens and connectable to a remote viewing screen, and a lens support for keeping the lens in a predetermined position with respect to the speculum tube, in which position the lens is near the opening and opposite the space situated beyond the opening, characterized in that the speculum tube has an end part and a main part extending between the end part and the handle, the end part being arranged around the support and delimiting the opening, the end part being elastically deformable and the main part being rigid.
US11660169B2
A dental implant includes an insert element of a titanium-based material inserted and soldered into a blind hole in an anchoring element of a ceramic. The insert element has spacer members to center it in the blind hole, with a uniform circumferential gap space relative to the anchoring element. A portion of the insert element protrudes outwardly beyond an end face of the anchoring element. The blind hole is partly filled with a glass solder, and the insert element is inserted into the blind hole, whereby some of the glass solder is displaced out of the gap space onto the end face of the anchoring element and the protruding portion of the insert element. A thermal soldering process secures the insert element into the anchoring element. The protruding portion of the insert element and remaining excess solder are removed to form a planar surface.
US11660167B2
The present disclosure provides method, computing device readable medium, and devices for dental appliances with repositioning jaw elements. An example of a method can include identifying a misaligned jaw of a patient from a virtual image of the patient's jaw, and providing a treatment plan for the patient including a virtual model of a dental appliance having a first shell and a second shell configured to reposition at least one tooth of the patient. The virtual model of the dental appliance including repositioning jaw elements on the first shell and the second shell configured to move a position of the misaligned jaw of the patient.
US11660164B2
Instruments and associated methods for performing endodontic treatment and that demand less time and fatigue onto the dentists and patients, while presenting the following accomplishments: debride the root canals in three dimensions and performing the optimal treatment; shape the root canals to facilitate the irrigation; these instruments are resistant to breakage and pressure while operating at high speed and torque; the instruments are capable of bypassing most obstacles, broken files, hypercalcification, curved roots canals, shoulders, and residual resistant pastes; and they present an alternative to arduous and expensive surgeries like endodontic or implant surgeries. As a result, they prevent fractures and procedural errors in making false canals or perforations of the root canals.
US11660159B2
An instrument tray for storing and supplying surgical instruments, and a system and a method for at least semi-automatically handling trays of this type. The tray includes a container for receiving surgical instruments, and the container has unique visual markers for individual instruments. The system also includes a manipulator and an image recognition unit.
US11660150B2
A surgical tool for compact articulating during surgical procedures includes a pitch cable, at least one yaw cable, a first link, a second link, at least one end-effector link, and at least one tensioning mechanism. The first link has a pitch joint end with a pitch joint pin and at least one yaw cable guide channel. The second link has a yaw joint end with a yaw joint pin. The second link is rotatably connected to the pitch joint pin. The at least one end-effector link is rotatably connected to said yaw joint pin. The yaw cables are coupled to the end-effector links such that the yaw cables can actuate the end-effector links about the yaw joint pin. The yaw cable guide channel is configured such that the yaw cables travel through a smooth trajectory to the end-effector links. The tensioning mechanism is configured to maintain a constant length.
US11660142B2
A method for creating surgical simulation information by a computer includes creating a virtual body model corresponding to a body state of a patient for surgery, simulating a specific surgical process on the virtual body model to obtain virtual surgical data, dividing the virtual surgical data into minimum surgical operation units, each unit representing one specific operation, and creating cue sheet data composed of the minimum surgical operation units, wherein the cue sheet data represents the specific surgical process.
US11660133B2
A bone coupling device is configured for joining a first bone piece to a second bone piece which includes a first component having an inner surface bounding a first cavity and a first stem portion for insertion into the first bone piece. A second component includes a second stem portion for insertion into the second bone piece and an axially extending connector extending from the second stem portion and configured to be inserted into the first cavity. The connector has an outer surface which is complementarily shaped relative to an inner surface to inhibit rotation relative to each other when the connector is received in the cavity to engage the first component and the second component.
US11660129B2
A device for spinal surgery that may be used for tightening a locking cap onto at least a portion of a pedicle screw. The device may include a torque-generating body having a proximal end and an opposing distal end and a drive shaft rotatably driven by the torque-generating body. A proximal end of the drive shaft may be operatively engaged to the distal end of the torque-generating body and an opposing distal end of the drive shaft may engage at least a portion of one of the locking cap and the pedicle screw. An anti-torque device is provided that has an elongated and generally hollow member defining a longitudinal axis. The member has a proximal end and an opposing distal end, where the proximal end of the anti-torque device may be fixed from rotating relative to at least a portion of the torque-generating body and the distal end may be fixed from rotating relative to a spine rod or a pedicle screw.
US11660127B2
An implantable device may include a barrel, the barrel having an upper portion and a lower portion. The implantable device may further include an actuator assembly disposed in the barrel, and a central screw that extends from a rear ramped actuator through a front ramped actuator. The implantable device may further include a first plate having multiple projections extending from one side of the first plate. The implantable device may further include a second plate having multiple projections extending from one side of the second plate, the second plate configured to be received on the central screw. The barrel may be configured to transition from a collapsed form having a first height to an expanded form having a second height and wherein the second height is greater than the first height.
US11660124B2
A growing rod for mounting between attachment mechanisms that are secured to anatomical structures of a patient having scoliosis. The growing rod includes an outer housing and an inner housing disposed within the outer housing. The inner housing includes a magnet assembly including a magnet having a first pole and a second pole and a gear reduction mechanism coupled to the magnet. A first rod is secured to the inner housing and a second rod is secured to the outer housing. The gear reduction mechanism reduces an output rotation of the magnet to rotate a driver that operates to move the inner housing along a longitudinal axis with respect to the outer housing.
US11660120B2
A visualized surgical assembly is provided, characterized in that the visualized surgical assembly includes a disposable drainage tube and a functional tube for providing visualization function, the disposable drainage tube and the functional tube are connected detachable along the axial of the tube body, and the functional tube is provided with a self-destructive part for cutting the disposable drainage tube. A corresponding endoscope is also provided. The visualized surgical assembly is a combination structure of the disposable drainage tube and the functional tube which can provide visualization function. The disposable drainage tube can removable connect with the functional tube, and the functional tube can be repeated disinfection, which can reduce the cost and avoid the risk of cross infection.
US11660111B2
A device for endovascular treatment to ameliorate aneurysm recurrences by deploying a treatment mesh having a plurality of vertically oriented elongated support reinforcement elements that are substantially parallel and oriented upon a plane in communication with the mesh. Upon deployment, the array of distal ends of the support extensions and reinforcements are substantially oriented upon a plane, which plane is in substantially the same orientation as the opening of the aneurysm into which the device was deployed. The treatment mesh may incorporate a coating of hydrogel, optionally impregnated with pharmaceutical compounds.
US11660108B2
A forceps includes an end effector assembly including first and second jaw members, a blade, a lever member operably coupled to the end effector, a trigger member operably coupled to the blade and defining an actuation path therealong. A trigger safety member is pivotably coupled to the lever member such that, when the lever member is disposed in an initial position, the trigger safety member is disposed in a position blocking the trigger member. When the lever member is disposed in a compressed position, the trigger safety member is disposed in a position, wherein the trigger safety member is displaced from the actuation path to permit movement of the trigger member, wherein the safety member rotates relative to the lever member as a function of movement of the lever member to block/unblock the trigger member.
US11660104B2
An endovascular apparatus for crossing through an obstruction in a blood vessel comprises: an elongate endovascular element such as a wire; an ultrasonic transducer, mechanically coupled to the endovascular element for ultrasonically exciting a distal tip portion thereof to facilitate the crossing through the obstruction, and one or more damping features, mechanically coupled to the endovascular element to attenuate lateral displacement of the endovascular element at positions away from the distal tip portion.
US11660103B2
A system and method for attaching tissue to bone are provided. In one embodiment, a system for attaching tissue to bone includes a suture, suture anchor, inserter tool, drill, and drill guide having an outer guide and an inner guide. A method for attaching tissue to bone includes attaching a suture to tissue, nesting the suture in a notch on the distal end of the outer guide, passing the suture through a lumen formed in the outer guide, and inserting an inner guide in a lumen formed in the outer guide. The drill guide protects the suture from rotational movement of the drill and allows a user to maintain alignment between the drill guide and the drilled hole. As a result, a suture anchor can be more easily positioned within the drilled hole.
US11660095B2
A tissue approximation device for wound closure having a first arm having a proximal end and a distal end, a second arm having a proximal end and a distal end, the second arm connected to the first arm. A first rake member is connected to the distal end of the first arm and has a first plurality of tissue engaging members extending therefrom to engage tissue. A second rake member is attached to the distal end of the second arm, the second rake member having a second plurality of tissue engaging members extending therefrom to engage tissue. A transverse bar can extend through the first and second rake members such that the first and second rake members movable along the transverse bar. Systems and methods for wound closure are also disclosed.
US11660091B2
A surgical device including a handle assembly, an elongated portion, and outer band assembly, and inner band assembly, a trocar assembly, and a seal assembly is disclosed. At least a portion of the outer band assembly is disposed radially within the outer sleeve. At least a portion of the trocar assembly is disposed radially within the inner band assembly. The seal assembly includes a first annular seal and a second annular seal. The first annular seal is disposed radially inward of the outer sleeve and radially outward of the outer band assembly. The second annular seal is disposed radially inward of the outer band assembly and radially outward of the inner band assembly.
US11660090B2
Surgical instruments with axially movable firing members that are driven by a series of drive components that are loosely linked to each other when traversing an articulation joint of the surgical instrument. The drive components are configured to serially engage a rotary drive member located distal to the articulation joint such that the rotary drive member causes the drive components to form an axially rigid series of said drive components configured to apply an axial drive motion to the firing member.
US11660083B2
A method for assessing a joint includes inserting a joint distraction lever into a space between a first bone and a second bone of the joint, distracting the joint with the joint distraction lever, determining, using a measurement device of the joint distraction lever, a distraction force applied by the joint distraction lever as the joint distraction lever is used to distract the joint, determining whether the distraction force matches a predetermined amount of the distraction force, and in response to determining that the distraction force matches the predetermined amount of the distraction force, capturing first poses of the first bone and the second bone.
US11660082B2
A dilation system for accessing a surgical target site to perform surgical procedures. In one version, the dilation system includes a wedge assembly and an actuating mechanism. The wedge assembly comprises includes a base and a plurality of blades extending from the base so that the distal end of the blades extend away from the base. The mechanism is operably associated with the blades so as to cause the distal end of the blades to move from a closed condition to an expanded condition.
US11660077B2
A specimen container holding apparatus is disclosed. The apparatus is configured to hold a container for receiving liquids from a bronchoscope. The apparatus includes a needle guide with a first and a second opening configured to receive a needle of the bronchoscope. The first and second opening may be disposed on a removable tip of the needle guide. The removable tip may be detachably connected to a removable tip connection point. The apparatus may further include a slide holder configured to hold a slide.
US11660076B2
A switch circuit connected to a transducer, a reception circuit connected to the switch circuit, a first switch element connected to a reception terminal provided between the switch circuit and the reception circuit, a first resistance element connected to a control terminal of the switch circuit, a second resistance element provided inside the reception circuit, and a second switch element provided inside the reception circuit are provided.
US11660069B2
An ultrasound imaging system with an inertial tracking sensor (20) rigidly fixed to an ultrasound probe (10). In a first embodiment, a real-time pose estimation unit (32) enhances image based tracking using the inertial data stream to calculate out-of-plane angles of rotation and determine an out-of-plane translation by iteratively selecting planes with the estimated out-of-plane rotations with varying out-of-plane offset, computing the differences between sub-plane distances computed by speckle analysis and the selected plane minimizing for the root mean square of the differences for all selected planes. In another embodiment, the real-time pose estimation unit enhances inertial tracking using the ultrasound image data stream to estimate an in-plane rotation angle; and substituting the in-plane rotation angle for an angle of rotation estimated using the inertial data stream.
US11660067B2
An interventional medical device is provided that incorporates a forward-directed ultrasound or optical coherence tomography imaging system that is replaceable depending on how close the device is to the target site for a given medical procedure, the device and system integrated into a single minimally invasive device comprising a first probe housing, needle guide assembly and sheath, a sleeve lock for closing a normally open needle channel of a needle guide of the first distal assembly and a second probe and cable housing assembly locked to the first distal probe housing, needle guide assembly and sheath by a locking tab. The probe and cable housing assembly may comprise a linear phased ultrasound array and an accelerometer for orienting an image produced by the device with the gravitational field of the earth. The medical device can be in the form of an image guided catheter or probe, used in a body orifice, externally on skin tissue or subcutaneously. The device comprises a replaceable and reusable ultrasound imaging assembly (and or OCT assembly) and replaceable interventional devices such as a removable introducer needle, hollow biopsy needle, syringe or other medical instrument. The imaging system may comprise one or more small ultrasound or OCT imaging systems that can be replaceably integrated into the device by replacing the reusable second probe and cable housing assembly.
US11660065B2
A method for multi-modal tissue classification of an anatomical tissue involves a generation of a tissue classification volume (40) of the anatomical tissue derived from a spatial registration and an image extraction of one or more MRI features of the anatomical tissue and one or more ultrasound image features of the anatomical tissue. The method further involves a classification of each voxel of the tissue classification volume (40) as one of a plurality of tissue types including a healthy tissue voxel and an unhealthy tissue voxel.
US11660063B2
A system for determining peripheral artery disease and method of use for determining the presence or absence of peripheral vascular disease and the severity of the disease in particular vascular segments. The System for determining peripheral artery disease and method of use includes a continuous wave Doppler transceiver which generates a digitized version of quadrature detected stereo audio and is coupleable to a waveform converter and processor. The waveform converter and processor provides filtering, time domain to frequency domain conversion, gain control, and statistical processing of the converted Doppler Stereo audio and is operationally coupled to a display for presenting results to a technician.
US11660061B2
An imaging system, such as a DBT system, capable of providing an operator of the system with information concerning the location, magnitude and direction of motion detected by the system during performance of the scan to enhance image processing. The imaging system provides the motion information to the operator directly in conjunction with the images processed by the imaging system thereby providing the operator with sufficient information for decisions regarding the need for additional images for completing the scan with the imaging system before the patient is discharged, or even before the breast is decompressed.
US11660047B2
A step of extracting components of one or more frequency bands from a first section of an EEG; a step of calculating a first index for each of the components of one or more frequency bands, wherein the first index is calculated based on a degree to which a magnitude of each of the components of one or more frequency bands with respect to a magnitude of a predetermined reference component in the first section exceeds a predetermined threshold value; a step of calculating a probability value for each of one or more patient statuses from the first index for each of the components of one or more frequency bands using a trained artificial neural network; and a step of determining the consciousness level of the patient based on the probability value for each of the one or more calculated patient statuses.
US11660046B2
Systems and methods of identifying medical disorders in one or more subjects are disclosed herein. In one embodiment, sound is transmitted toward a subject and at least a portion of the sound reflected by the subject and is acquired as echo data. The acquired echo data is used to generate a motion waveform having a plurality of peaks detected therein. At least a portion of the plurality of peaks may be indicative of movement of the subject. One or more medical disorders in the subject can be identified based on, for example, time durations and/or amplitude changes between peaks detected in the motion waveform.
US11660045B2
A non-transitory computer-readable recording medium records a display program for causing a computer to perform processes of: acquiring data about a space in which a subject sleeps, the data having been detected by a first sensor installed in the space; and displaying a zone including a sleep zone, a first zone before sleep onset, and a second zone after awakening of the subject in a different mode from other zones, when chronologically displaying suitability of the space as a sleep environment on a basis of the acquired data.
US11660041B2
The disclosure provides for a systems and methods for monitoring uterine contractions of a uterus of a mammal by reconstructing three-dimensional images of uterine surface electrical activity based on a noninvasively obtained body-uterus geometry and a plurality of body surface electrical potential maps.
US11660040B2
A processing subsystem generates perceived images from information bearing nerve impulses that are transmitted from a subject's eye(s) to a visual processing region of the subject's brain along one or more nerves in response to the subject viewing a real-world scene. The processing subsystem generates display images based on the perceived images, and controls a display device to display the display images to the subject. In certain embodiments, the processing subsystem generates the display images by manipulating or modifying the perceived images to include virtual images, and provides a type of virtual pointing on the display images that is used to invoke one or more actions.
US11660039B2
A measurement probe for preschoolers includes a fiber configured to irradiate a head of a subject with light, and a holder made of a metal or resin other than rubber. A tip surface of a tip of the fiber that contacts the head of the subject is flat, and a corner of a tip surface of the holder that contacts the head of the subject is chamfered.
US11660035B2
Long-term electrocardiographic and physiological monitoring over a period lasting up to several years in duration can be provided through a continuously-recording insertable cardiac monitor. The sensing circuitry and the physical layout of the electrodes are specifically optimized to capture electrical signals from the propagation of low amplitude, relatively low frequency content cardiac action potentials, particularly the P-waves that are generated during atrial activation and storing samples of captured signals. In general, the ICM is intended to be implanted centrally and positioned axially and either over the sternum or slightly to either the left or right of the sternal midline in the parasternal region of the chest.
US11660032B2
An oxygen-sensing assembly for attachment to a urinary catheter may include a housing having a flow pathway extending between an inlet end and an outlet end thereof, an oxygen sensor in operable communication with the flow pathway of the housing, the oxygen sensor configured to detect oxygen levels of a fluid flowing through the flow pathway and a flowrate sensor configured to detect a flowrate of the fluid flowing through the flow pathway. A risk of acute kidney injury may be determined based on the mass flowrate of oxygen through the flow pathway, determined based on the detected oxygen levels and the flowrate of the fluid through the flow pathway. Related catheter assemblies and methods are also disclosed.
US11660028B2
Optical coherence tomography (herein “OCT”) based analyte monitoring systems are disclosed. In one aspect, techniques are disclosed that can identify fluid flow in vivo (e.g., blood flow), which can act as a metric for gauging the extent of blood perfusion in tissue. For instance, if OCT is to be used to estimate the level of an analyte (e.g., glucose) in tissue, a measure of the extent of blood flow can potentially indicate the presence of an analyte correlating region, which would be suitable for analyte level estimation with OCT. Another aspect is related to systems and methods for scanning multiple regions. An optical beam is moved across the surface of the tissue in two distinct manners. The first can be a coarse scan, moving the beam to provide distinct scanning positions on the skin. The second can be a fine scan where the beam is applied for more detailed analysis.
US11660026B2
Embodiments are disclosed for a method for restoring a wearable biological sensor. The method includes determining that a wearable biological marker sensor comprising a reference electrode is placed within a restoration apparatus. The restoration apparatus includes a correct reference electrode, a counter electrode, and a chloride solution. The reference electrode is in electrical contact with the correct reference electrode and the counter electrode through the chloride solution. The method additionally includes determining whether the reference electrode is degraded based on a voltage differential between the reference electrode and the correct reference electrode. The method also includes restoring the reference electrode, if the reference electrode is degraded, by applying a voltage to a circuit. The circuit includes the reference electrode and the counter electrode. Further, multiple chloride ions of the chloride solution bond with a plurality of silver atoms of the reference electrode.
US11660025B2
An identification device including a generation unit and an information identification unit. The generation unit generates factor information relating to pulse-wave information with respect to an identification target in accordance with biological model information representing a relevance between pulse-wave information representing a pulse wave and the factor information representing a factor of pulse wave. The information identification unit selects certain list information satisfying a predetermined determination criterion of the factor information generated by the generation unit out of list information associating the factor information generated based on the pulse-wave information representing a pulse wave of a biological subject to be an identification target with identification information for identifying the biological subject, and identifies the identification information in the selected certain list information.
US11660016B2
A magnet assembly for a portable magnetic resonance imaging (MRI) system includes a former having a plurality of slots and a plurality of magnet blocks configured to create a single-sided permanent magnet. Each of the plurality of magnet blocks are positioned in one of the plurality of slots of the former. The arrangement of the plurality of magnet blocks is configured to optimize homogeneity over a target field of view for brain imaging and to form a cap-shaped configuration to be positioned on a head of a subject.
US11660010B2
Systems and methods for path length selected diffuse correlation spectroscopy (PLS-DCS) are disclosed. The systems and methods are suitable for measuring dynamics of a target medium. The systems and methods can utilize light sources having a coherence length that is shorter than a path length distribution of the target medium and can utilize a reference optical path to interferometrically detect PLS-DCS signals. The coherence length and reference path length can be selected to provide sensitivity to portions of the target medium that correspond to a desired path length distribution.
US11660007B2
The present invention is directed to a wearable system wherein elements of the system, including various sensors adapted to detect biometric and other data and/or to deliver drugs, are positioned proximal to, on the ear or in the ear canal of a person. In embodiments of the invention, elements of the system are positioned on the ear or in the ear canal for extended periods of time. For example, an element of the system may be positioned on the tympanic membrane of a user and left there overnight, for multiple days, months, or years. Because of the position and longevity of the system elements in the ear canal, the present invention has many advantages over prior wearable biometric and drug delivery devices.
US11659996B2
The subject matter disclosed herein relates to the control and utilization of multiple sensors within a device. For an example, motion of a device may be detected in response to receipt of a signal from a first sensor disposed in the device, and a power state of a second sensor also disposed in the device may be changed in response to detected motion.
US11659992B2
A ophthalmic apparatus may include: a first light source configured to output first light to be irradiated to an anterior segment of a subject eye; and a second light source configured to output second light to be irradiated to a retina of the subject eye. The apparatus may be configured capable of executing a first examination using the first light reflected from the anterior segment and a second examination using the second light reflected from the retina. A wavelength of the second light outputted from the second light source may be smaller than a wavelength of the first light outputted from the first light source.
US11659991B2
An OCT examination device for recording an object comprises an OCT radiation source which emits OCT radiation, an OCT beam path, a housing, an exit opening formed in the housing for the OCT radiation of the OCT radiation source, an OCT exit direction of the radiation through the exit opening, a control unit connected to the OCT radiation source OCT radiation and configured to record a multiplicity of measurement profiles mutually separated in a recording period and, within the recording period, to drive the OCT radiation source in order to emit the OCT radiation and the OCT radiation receiver in order to receive the backscattered OCT radiation, and to keep an OCT output direction and an OCT exit direction constant with respect to one another in their angular orientation during the recording period.
US11659989B2
Disclosed is an apparatus for measuring subjective ocular refraction including a display device configured to display a least one optotype and a refractive optical system arranged between an eye of a viewer and the display device, the refractive optical system having an optical power that can be varied according to a determined minimum step. The display device further includes a unit for varying optical power designed to generate a variation in the spherical and/or cylindrical optical power, such that the display device and the refractive optical system form a first image of the optotype with a first total optical power and, respectively, a second image of the optotype with a second total optical power, the variation in optical power between the first total optical power and the second total optical power being less than the determined minimum step.
US11659985B2
A vaginal speculum that includes a fixed blade and a movable blade. The movable blade designed to be extended or retracted as required in order to adjust to the length of the vaginal canal of the patient undergoing surgery. A vaginal speculum is further designed with a blade angle mechanism and a blade pivoting mechanism that allows and controls the angle and rotation of the blades in relation to its base. Vacuum connection and a light can also be provided.
US11659978B2
A surgical system comprises a manipulator arm, configured to secure to a base, and an actuator assembly. The actuator assembly includes an instrument mounting bracket and a plurality of actuator disks supported on a first end of the instrument mounting bracket. The surgical system also includes a surgical instrument including a plurality of interface disks supported on a face of the surgical instrument. The plurality of interface disks is configured to mate with the plurality of actuator disks. The instrument also includes an attachment mechanism configured to removably attach the surgical instrument to the actuator assembly and an instrument body tube extending from the face of the surgical instrument. The instrument body tube is capable of passing by or passing through the instrument mounting bracket when the surgical instrument is attached to the instrument mounting bracket.
US11659975B2
A method of assembling a stiffener to a dishwasher door assembly having an outer door and an inner door spaced from the outer door, the method comprising: positioning a rib from the stiffener adjacent a channel in a side flange of the outer door; rotating the stiffener to insert the rib into the channel; after positioning the rib into the channel, sliding the stiffener until a portion of the stiffener contacts a bottom flange of the outer door; and while the portion of the stiffener abuts the bottom flange, securing the stiffener to the outer door.
US11659971B2
Disclosed are a robot cleaner. The robot cleaner includes: a cleaner body configured to move in an area and clean the area; and a sensor assembly provided in the cleaner body. The sensor assembly includes: a main sensor configured to be moveable between a sensing position where the main sensor protrudes out of the cleaner body and a settled position where the main sensor is inside the cleaner body; a sensor position changer configured to allow the main sensor to move between the sensing position and the settled position; and a stopper configured to restrict the sensor position changer from allowing the main sensor at the sensing position to move towards the settled position.
US11659970B2
A hand vacuum cleaner comprises a cyclone comprising a front end having a cyclone air inlet, a rear end having a cyclone air outlet and a cyclone axis of rotation extending between the front end and the rear end of the cyclone. A conical pre-motor filter is positioned rearward of the cyclone. The pre-motor filter has a front end that faces that faces towards the cyclone air outlet. A suction motor is positioned rearward of the pre-motor filter. The suction motor has an inlet end that faces towards a rear end of the pre-motor filter. A handle is provided at the rear end of the hand vacuum cleaner and is positioned rearward of the suction motor. The handle has an energy storage member housing, The cyclone axis of rotation and the suction motor axis of rotation are parallel, and the handle axis extends at an angle to the cyclone axis of rotation and the suction motor axis of rotation.
US11659968B2
A surface cleaning apparatus such as a vacuum cleaner includes a suction source, a recovery container, and a base assembly with at least one agitator within an agitator chamber. The recovery container can be coupled to a separator assembly configured to remove dirt and debris from working fluid through the vacuum cleaner. In addition, a brake assembly can be provided on an upper portion of the base assembly and be configured to engage at least one wheel of the base assembly.
US11659966B2
A dispenser comprising a body, a dispensing device having an orifice, a gate configured to move between a first position and a second position with respect to the orifice, a biasing device to bias the gate towards the first position, and a dampener coupled to the gate and configured to impede the biasing device from biasing the gate towards the first position to delay, in time, the gate from moving from the second position to the first position; and wherein in the first position the gate engages the sheets passing through the orifice with enough force to break a perforation separating two contiguous sheets of the series to cause single sheet dispensing; and the delay allows multiple sheets of the series of interconnected sheets to pass through the orifice, when pulled at a given rate, before the gate moves from the second position to the first position.
US11659963B2
A reconfigurable water distribution system for a walk-in tub bathing installation including two or more types of discharge ports for discharging water. The system includes a single motorized pump having an input connected to a suction port of the bathing installation, and an output port delivering pressurized water. A pipe system selectively connects the pump to the two or more types of discharge ports to selectively direct the pressurized water to the different ones of the types of discharge ports. The system selectively enables the bathing installation to perform a plurality of different functions using a single pump.
US11659961B1
A system for including a multi-purpose cooking tool including a spatula assembly, a tongs assembly and a fork assembly is disclosed. The spatula assembly includes a spatula with a top cavity and a bottom cavity. Removably secured flushly within the top cavity are tongs from the tongs assembly. Removably secured flushly within the bottom cavity is a fork of the fork assembly. The tongs, fork and spatula secured together in a compact configuration. With the tongs, fork and spatula all being readily available to use during cooking.
US11659956B2
The present invention relates to a process for continuous of drying or removing the water phase from wet material, such as organic material and for regulating or controlling the drying mechanisms using heating and drying components in a mechanic set up for drying material. The steam generated in the pre-dryer in the process is sufficient to sustain the energy need of the system as the different components of a meal factory are set up as a closed system.
US11659947B2
Improvements in a shoe holder organizer is disclosed that allows the shoe holder to be mounted onto a vertical wall or door. The shoe holder organizer has a hinged door that can be easily grasped to pull down the door and gravity holds the door open, and a securing tab holds the door in the closed position. A flexible strap is included that folds with the door to provide a soft and flexible cushioned member that adds padding to the shoe holder, so damage is not caused to shoes that are stored on the shoe holder(s). There is further a vertical adjustment member that alters a distance from a clamping surface to the strap. There are a number of finite stops to position and retain the vertical adjustment member onto the wall mount bracket.
US11659945B2
A single serve beverage cup, including for wine, is disclosed having a base, a bowl, a seal and a cover. The container may also include an outer package and an inner package. There is also disclosed a single serve beverage cup having a cavity for receiving a miniature liquor bottle for making a cocktail.
US11659943B2
A method of providing a merchandising system that includes a base supporting a product, configuring a housing to engage the base, wherein the base comprises a top wall, a first side wall, and a second side wall, configuring a rotatable door assembly to slidably engage the housing and the base, wherein the rotatable door assembly is configured with a door to hold the product, wherein the door is configured to move from a closed position to an open position, connecting a door spacer to the door and configuring the door spacer bar to rotate away from a front of the door, and mounting a locking assembly to the base.
US11659937B1
The present bed rail includes a rail portion and base portion. The rail portion swings down from an operating position and then slides into the base frame between a mattress and a mattress support to come to rest in the base frame in a stored position. The rail portion includes outer and inner frames. The outer frame is swingably and slideably engaged to the base frame. The inner frame is slideable on straight end portions of the outer frame and engages the base frame to prevent swinging and sliding of the rail portion.
US11659935B2
The invention is directed to a portable head support designed to fit in the interior of a carry-on article carried by a passenger. The device provides head support for those who prefer sleeping in a face-down position and comprises a base and a head support connected along at least one of their abutting edges by a mechanism which permits the angle between the base and head support to be adjusted by the user.
US11659927B2
A slide assembly includes a channel member including a stop recess having a front end and a rear end; a slide member including a sliding first portion, a sliding second portion, a slot, and a connection portion on the sliding first portion, the slide member being configured to move in the channel member; and a release mechanism disposed on the slide member and including first and second release member. In a locked state the first limit members of the positioning portion of the first release member engage with the front larger hole of the stop recess, the second limit members of the positioning portion of the first release member engage with the rear smaller hole of the stop recess, and the elastic arm of the second release member engages with the rear smaller hole of the stop recess. A double release mechanism is provided.
US11659918B2
A clothing integrated tab system is disclosed. The clothing integrated tab system may include an anchor panel. The anchor panel may include a first aperture, a second aperture, a channel extending between the first aperture and the second aperture, and a bridge tab. The bridge tab may be disposed between the first aperture and the second aperture as well as extending over the channel. The clothing integrated tab system may include a tab member removably coupled to the anchor panel and extending through the first aperture, the channel and the second aperture.
US11659916B2
A mounting base for use with a wirelessly locatable tag may include a base portion defining a latching member configured to engage a wirelessly locatable tag to releasably retain the wirelessly locatable tag to the mounting base, a contact block attached to the base portion and configured to be positioned at least partially within a battery cavity of the wirelessly locatable tag, the contact block defining a top side and a peripheral side. The mounting base may further include a first conductive member positioned along the peripheral side of the contact block and configured to contact a first battery contact in the battery cavity of the wirelessly locatable tag, a second conductive member outwardly biased from the top side of the contact block, the second conductive member configured to contact a second battery contact in the battery cavity of the tag, and a power cable coupled to the base portion.
US11659900B2
A wearable accessory for storing and dispensing liquid and a method of using the same are provided. The accessory can include a housing having a loop structure with a through-hole configured to receive a hand of a user therethrough, and a liquid container enclosed within the housing. The through-hole can be sized for the user's lower arm. The liquid container can include a first end having a sealable opening for adding liquid for storing and dispensing, and a second end in fluid communication with a nozzle opening recessed in an external surface on the front side of the housing. The nozzle opening can be configured to receive and dispense a volume of atomized liquid from a sprayer coupled to the second end of the liquid container when the sprayer is activated by an actuator integrated into the housing. The recessed nozzle opening prevents the user from contacting the sprayer.
US11659899B2
A touch fastener part has a first substrate tape (10) with hooking elements (12) arranged on one side and has a second substrate tape (16) connected to the first substrate tape (10). The second substrate tape (10) has a connectors (20) on its side facing away from the hooking elements (12) and is wider than the first substrate tape (10). At least one free lateral edge area (22) of the second substrate tape (16) projects beyond the adjacent longitudinal edge of the first substrate tape (10). The two substrate tapes (10, 16) can be bent along and transversely to their longitudinal orientation by at least one free side edge area (22) of the second substrate tape (16) being provided with a weakening of resistance (27) in such a way that bending the two substrate tapes (10, 16) transversely to their longitudinal orientation is facilitated.
US11659891B2
A sole structure for an article of footwear includes a forefoot region disposed adjacent an anterior end, a heel region disposed adjacent a posterior end, and a mid-foot region disposed intermediate the forefoot region and the heel region. The sole structure further includes fluid-filled bladder having a first segment extending along a medial side in the heel region, a second segment extending along a lateral side in the heel region, and a web area disposed between the first segment and the second segment. Additionally, the sole structure includes an outer sole member having an upper portion extending from a first end in the forefoot region to a second end in the heel region. The second end of the outer sole member is received on a first side of the web area. The outer sole member also includes a rib extending downwardly from the upper portion and defining a cavity.
US11659885B2
A lace adjuster assembly (12) is adapted to selectively adjust a shoelace (11) of a shoe (10) of a user. The lace adjuster assembly (12) comprises a lace adjuster (14) and a feedback assembly (19). The lace adjuster (14) is adapted to selectively adjust the shoelace (11) of the shoe (10) of the user. The feedback assembly (19) is coupled to the lace adjuster (14). Additionally, the feedback assembly (19) is configured to perform one of (i) selectively measuring statistical data of the user during an athletic performance, and (ii) selectively capturing an image of the user during the athletic performance.
US11659876B2
A hand warmer for use with a long gun or crossbow having a sleeve of fabric configured to circumvolve a user's forearm. A user inserts his or her forearm at the second end of the tube. The first end of the tube is configured to attach to a long gun or crossbow. The first end can be configured with a section of fabric that fits between the barrel and pump action of a pump action shotgun. The first end can be configured to attach to the forend of a crossbow such as by hook and loop fastener, snaps, or zippers. The first end can be configured for positioning over the barrel of a rifle such that the first end is below a line of sight through a scope attached to the rifle.
US11659873B2
A pant with a closable opening encompassing the bottom portion of the crotch allows wearers with female urinary anatomy to urinate without having to lower the pant. The opening may be closed with any suitable mechanism, and preferably a zipper or overlapping flaps. The pant may also include a closable opening running from the center front of the waist band downward to varying degrees such that the pant includes two closable openings on the crotch. Alternatively, a single long closable opening may run from the center front waist area through the bottom of the crotch. This long opening is separated by a blocking member so that a single securement mechanism may be used to open and close the front and rear opening separately.
US11659866B2
An atomization assembly including a metal cylinder and a magnetic induction coil. The magnetic induction coil is disposed around the metal cylinder. When the metal cylinder is in an electrified state, a heat is produced to heat a smoke material therein to produce smoke.
US11659859B2
A smoking article (10) includes a tobacco rod (“rod”) (12) and a mouthpiece (14) secured to a downstream end of the rod (12). The mouthpiece contains: a tubular element (20) defining a longitudinal channel, a downstream segment of filter material (24), and an extinguisher element (22). The tubular element (20) is provided adjacent the downstream end of the rod (12). The downstream segment of filter material (24) is downstream of the tubular element (20) and spaced apart from the tubular element (20) to define a cavity (26) between the tubular element (20) and the downstream segment of filter material (24). The extinguisher element (22) includes: a compressible reservoir (28) provided in the cavity (26) and containing liquid, a neck portion (30) extending upstream from the reservoir (28) and having an open end, and a seal (32) provided over the open end of the neck portion (30). The neck portion (30) is received in the longitudinal channel of the tubular element (20) such that the open end is proximate the downstream end of the rod (12).
US11659849B2
The invention relates to emulsions for use in food products. In particular, the invention relates to stable water-in-oil emulsions for reduced fat food products such as confectionery, spreads, and bakery goods.
US11659847B2
A method of removing one or more antibiotics from a dairy product, the method involve passing the dairy product comprising an antibiotic in a first amount through a bulk comprising, relative to a total bulk weight, at least 75 wt. % of titanium oxide nanostructures, to provide the dairy product comprising the antibiotic in a second, lesser amount, wherein the nanostructures have lengths at least two-fold in excess of their width and height. Bulk materials useful in this or related methods or applications may have loosely tangled, noodle-like morphologies on sub-100 nm scale, and need not employ graphene and/or polymeric support networks in columns, generally having only titanium oxides without silicon or iron oxides.
US11659843B2
A smoking skewer for imparting a smoke flavoring to an interior of a food item is disclosed. The smoking skewer includes an elongate hollow rod, a food penetrating point at the distal end and a handle is at the proximal end. An opening is also provided at the proximal end of the elongate hollow rod. A plurality of apertures are disposed in a spaced apart relation along the elongate hollow rod are dimensioned to convey a smoke source from the interior cavity to the exterior surface of the elongate hollow rod and the interior of a food item carried thereon. A mesh sleeve is carried within the interior cavity to contain ash and particulates from the smoke source. The smoke source may be a smoking stick, formed of a combustible material to generate a smoke flavoring combustion by product.
US11659842B2
Portioning devices and methods for portioning and conveying elongate casings stuffed with a mass. Circulating conveyor belts are arranged adjacent to each other for conveying the stuffed casings. Each conveyor belt has a conveying area which in operation is moved in a conveying direction, and a return area, wherein the stuffed casing is introduced between the conveying areas of the two conveyor belts and can then be conveyed in the conveying direction. At least one divider is arranged on each conveyor belt and projects laterally from the conveyor belt. The dividers of the adjacent conveyor belts cooperate in the conveying areas in such a way that the stuffed casing is constricted. The divider has a constriction portion for engaging with the stuffed casing and which extends, in operation, substantially at a slant relative to a plane defined as perpendicular to the conveying direction.
US11659838B2
Quat-free surface treatment powders comprising a peroxide source, an acyl group donor and an alkalinity source are used to disinfect and/or sanitize hard surfaces. The surface treatment powders can be applied to a hard surface and left there for a period of time. The surface treatment powders are ambient moisture activated, which means that they can generate peracetic acid when a portion or all of the powder that is on the hard surface adsorbs water from the atmosphere. In addition or alternatively, the surface treatment powders are activated, i.e., generate peracetic acid through the incidental or purposeful addition of liquid thereto.
US11659835B2
This invention relates to the preservation of vascularized tissues and organs by freezing or by vitrification; to organ and tissue cryopreservation or banking; and to tissue and organ perfusion with cryoprotective agents (also known as cryoprotectants).
US11659831B2
An elk call can be arranged as an air flow and aft mixing system, designed to cause the air flow to rotate and mix, creating a surround sound or echo that can create a sonic illusion that can confuse an elk as to the location of the caller.
US11659818B2
Techniques for monitoring the individual feed and water intake and pharmaceutical use and unmetabolized residual alerting in the livestock industry. Livestock have sensors installed on or in their bodies to detect consumption of feed and water for each animal in an environment where multiple animals are present. Sensors communicate data regarding the duration and timing of individual animals feeding habits. Health and efficiency status data is recorded per animal and analyzed to determine whether to issue an alert indicating problems with individual animals. The system tracks the health and efficiency data for each animal, pen or farm and generates statistical information regarding the sensor data. The system communicates with user interface to display notifications and statistical data. In addition, the pharmaceutical monitoring system alerts when any unmetabolized residual pharmaceuticals are still in the animals when the animal is being readied for shipping to a packing plant.
US11659815B2
A pet toy includes a hollow body defining an interior space with an interior surface and including a first portion having a first diameter, a second portion having a second diameter, a first opening in the first portion, a second opening in the second portion and a separation arm extending from the interior surface in the interior space and being disposed between the first and second openings.
US11659802B1
A novel maize variety designated PH4CP9 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4CP9 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4CP9 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4CP9 or a locus conversion of PH4CP9 with another maize variety.
US11659799B1
A novel maize variety designated X95P914 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X95P914 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X95P914 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X95P914, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X95P914 are provided. Methods for producing maize varieties derived from maize variety X95P914 and methods of using maize variety X95P914 are disclosed.
US11659793B2
A modular system includes a hub and a set of modules removably coupled to the hub. The modules are physically coupled to the frame relative to each other so that each module can operate with respect to a different row of a field. An individual module includes a sensor for capturing field measurement data of individual plants along a row as the modular system moves through the geographic region. An individual module further includes a treatment mechanism for applying a treatment to the individual plants of the row based on the field measurement data before the modular system passes by the individual plants. An individual module further includes a computing device that determines the treatment based on the field measurement data and communicates data to the hub. The hub is communicatively coupled to the modules, so that it may exchange data between the modules and with a remote computing system.
US11659787B2
Method, apparatus, and non-transitory computer readable media for detecting reel-crop engagement for a header of a harvester. The header includes a reel configured to draw crop from a crop field toward the header as the harvester moves through the crop field and at least one crop detector mounted to the reel. Data is received from the at least one crop detector mounted on the reel, processed, and used to detect reel-crop engagement.
US11659786B2
A harvest head having a device to remove grains from plants to be harvested and a device to transfer harvested grains to a feeder and to a discharge tube. The harvest head having a support structure; a threshing comb; a first conveyor belt; a second conveyor belt, the threshing comb transfers the grains into the first and the second conveyor belts. The first and the second conveyor belts are convergent. A transverse conveyor belt is located between the first conveyor belt and the second conveyor belt. A reinforcement arranged on the back and the front cover and projecting out of the harvest head. The first and the second convergent conveyor belts carry the grain to the transverse conveyor belt, the transverse conveyor belt introduce the grains into a feeder that ends in a discharge tube. The convergent conveyor belts and the transverse conveyor belt are bands made of composite resins.
US11665981B2
A method of producing a quantum circuit includes forming a mask on a substrate to cover a first portion of the substrate, implanting a second portion of the substrate with ions, and removing the mask, thereby providing a nanowire. The method further includes forming a first lead and a second lead, the first lead and the second lead each partially overlapping the nanowire. In operation, a portion of the nanowire between the first and second leads forms a quantum dot, thereby providing a quantum dot Josephson junction. The method further includes forming a third lead and a fourth lead, one of the third and fourth leads partially overlapping the nanowire, wherein the third lead is separated from the fourth lead by a dielectric layer, thereby providing a Dolan bridge Josephson junction. The nanowire is configured to connect the quantum dot Josephson junction and the Dolan bridge Josephson junction in series.
US11665980B2
Processor elements are disclosed herein. A processor element comprises a silicon layer. The processor element further comprises a dielectric layer disposed upon and forming an interface with the silicon layer. The processor element further comprises a conductive via in contact with the dielectric layer, the conductive via comprising a metallic portion having an interface end closest to the dielectric layer and a distal end. A cross-sectional area of the interface end of the metallic portion of the conductive via is less than or equal to 100 nm by 100 nm. In use, the application of a bias potential to the distal end of the conductive via induces a quantum dot at the interface between the dielectric layer and the silicon layer, the quantum dot for confining one or more electrons or holes in the silicon layer. Methods are also described herein.
US11665979B2
A method for providing a magnetic device and the magnetic device so provided are described. The magnetic device includes a magnetic layer having a surface. In some aspects, the magnetic layer is a free layer, a reference layer, or a top layer thereof. A tunneling barrier layer is deposited on the magnetic layer. At least a portion of the tunneling barrier layer adjacent to the magnetic layer is deposited at a deposition angle of at least thirty degrees from a normal to the surface of the magnetic layer. In some aspects, the deposition angle is at least fifty degrees.
US11665976B2
A reservoir element of the first aspect of the present disclosure includes: a spin conduction layer containing a non-magnetic conductor; ferromagnetic layers positioned in a first direction with respect to the spin conduction layer and spaced apart from each other in a plan view from the first direction; and via wirings electrically connected to spin conduction layer on a surface opposite to a surface with the ferromagnetic layers.
US11665971B2
A method of forming integrated circuits includes forming Magnetic Tunnel Junction (MTJ) stack layers, depositing a conductive etch stop layer over the MTJ stack layers, depositing a conductive hard mask over the conductive etch stop layer, and patterning the conductive hard mask to form etching masks. The patterning is stopped by the conductive etch stop layer. The method further includes etching the conducive etch stop layer using the etching masks to define patterns, and etching the MTJ stack layers to form MTJ stacks.
US11665963B1
A waste heat capture system that can be used with at least a gas turbine engine. The system includes: an air scoop connected to a first component, the air scoop configured to direct air from a first duct to an interior compartment of the first component; a second duct along an exterior of the first component; and a thermoelectric material connected to an interior surface of the first component. The interior compartment of the first component is on a first side of the thermoelectric material and the exterior of the first component is on a second side of the thermoelectric material. The first duct is configured to receive air having a first temperature range, and the second duct is configured to receive air having a second temperature range, wherein the second temperature range is an order of magnitude higher than the first temperature range.
US11665950B2
An object of the present invention is to provide a display device capable of achieving both an effect of preventing reflection of external light and improvement in utilization efficiency of light emitted from a light emitting element. An electroluminescent display device includes a substrate having a plurality of light emitting elements using electroluminescence, a λ/4 wavelength plate, and a polarizing plate including a patterned polarizing layer in this order, in which the patterned polarizing layer has a region A having a polarization degree of less than 80% and a region B having a polarization degree of 80% or more, and further, a position of the region A of the patterned polarizing layer corresponds to a position of the light emitting element of the electroluminescent substrate.
US11665948B2
A display panel includes a base substrate; and a light-emitting device layer, disposed on the base substrate and including sub-pixels. A sub-pixel includes light-emitting regions and a non-light-emitting regions located between adjacent light-emitting regions. The display panel includes a light-shielding layer, disposed on the side of the light-emitting device layer away from the base substrate and including a light-shielding structure located in the non-light-emitting region; and a polarizer, disposed on the side of the light-shielding layer away from the base substrate and having an absorption axis in a first direction. In each sub-pixel, along the first direction, the minimum distance between the boundary of the light-emitting region and the light-shielding structure is a first distance B; along a second direction intersected with the first direction, the minimum distance between the boundary of the light-emitting region and the light-shielding structure is a second distance A; and B>A.
US11665946B2
A display panel, a display device, and a method for manufacturing the display panel are provided. The display panel includes two electrode layers and a luminous functional layer stacked between the two electrode layers. Each electrode layer has a first surface and a second surface opposite to each other in a thickness direction thereof. The first surface of each electrode layer is attached to and in contact with the luminous functional layer. Each electrode layer includes at least one insulation section and at least one electrode section integrated as a single body. A material of the electrode section is a conductively modified form of a material of the insulation section. The electrode section is in contact with the luminous functional layer and is in a conductive state at least at the first surface. The electrode layer in the present disclosure has no conductive pattern and will not cause optical disturbance.
US11665943B1
A display panel is disclosed that includes a substrate, a first initialization voltage line, and a second initialization voltage line. The substrate includes a display area and a peripheral area. The first initialization voltage line is arranged in the display area and includes a first vertical voltage line and a first horizontal voltage line. The second initialization voltage line includes a second vertical voltage line and a second horizontal voltage line overlapping the first horizontal voltage line in a plan view. Each of the plurality of pixels includes a first sub-pixel configured to emit light of a first color, and a second sub-pixel configured to emit light of a second color. The first initialization voltage line is configured to transmit a first initialization voltage to one electrode of a light-emitting diode of the first sub-pixel. The second initialization voltage line is configured to transmit a second initialization voltage to one electrode of a light-emitting diode of the second sub-pixel.
