| Document | Document Title |
|---|---|
| US11333410B2 |
Refrigeration apparatus
The invention provides a refrigeration apparatus configured to cool the interior of a casing of a heat source unit by a refrigerant. An air conditioner includes a heat source unit, a utilization unit having a utilization heat exchanger and constituting a refrigerant circuit along with the heat source unit, and a controller. The heat source unit causes heat exchange between a refrigerant and a heat source, and cools the interior of the casing, and causes a valve to switch to supply or not to supply the cooling heat exchanger with the refrigerant. The controller assesses, before the refrigerant is supplied to the cooling heat exchanger, whether or not the refrigerant flowing from the cooling heat exchanger toward the compressor comes into a wet state when the refrigerant is supplied, and determines whether or not to open the valve in accordance with an assessment result. |
| US11333398B2 |
Baffles for thermal transfer devices
A baffle for a fluid collection portion of a thermal transfer device can include a body having an inner perimeter, an outer perimeter, and an asymmetric feature, where the asymmetric feature is configured to create a pressure drop within the fluid collection portion of the thermal transfer device. The inner perimeter can be configured to be at least as large as an inner surface of a first wall that forms the fluid collection portion of the thermal transfer device. The outer perimeter can be configured to be no larger than an outer surface of a second wall that forms the fluid collection portion of the thermal transfer device. |
| US11333390B2 |
Fire-rated ventilation duct and improvements therein
A fire-rated ventilation duct system and improvements therein. According to an embodiment, the fire-rated ventilation duct section comprises, an inner liner configured as conduit for air movement, the inner liner comprising a metallic material and having a first end and a second end, and the first end including a first connection section, and the second end including a second connection section; an outer casing configured for encasing the inner liner, the outer casing comprising a metallic material having a fire-rating, the outer casing having a first end and a second end, and the first end including a first duct connection section configured for joining one end of a second fire-rated ventilation duct, and the second end including a second duct connection section configured for joining one end of a third fire-rated ventilation duct; an insulation layer configured to provide a thermal insulation layer between the inner liner and the outer casing, and the first connection section of the inner liner further comprising a first liner spacer and the second connection section of the inner liner further comprising a second liner spacer, the first and the second liner spacers being configured to define a cavity for receiving and positioning said insulation layer between an outer surface of the inner liner and an inner surface of the outer casing; the first duct connection section of the outer casing being configured to attach to at least a portion of the first connection section of the inner liner, and the second duct connection section of the outer casing being configured to attach to at least a portion of the second connection section of the inner liner to form a sealed duct section. |
| US11333389B2 |
Method and apparatus for metal positioning and forming
A duct making apparatus includes a first station configured to accept a formable sheet material and a second station configured to receive the formable sheet material from the first station. The first station includes a mechanism for forming one of a male lock bend and a female lock seam in a leading edge of the formable sheet material. The second station includes a retractable conveyor. Movement of the sheet material from the first station to the second station defines an axis of travel of the sheet material. The retractable conveyor is selectively movable from a first position in which the retractable conveyor is in close association with the first station, and a second position in which the retractable conveyor is spaced from the first station. |
| US11333387B2 |
Method for transferring heat between two or more media and system for carrying out said method
A method for producing heat transfer between two or more media and a device or system for carry out said method, usable for air conditioning a space, or any use that requires heat transfer between two or more media to be used for domestic, commercial or industrial use. |
| US11333385B1 |
Smart thermostat for controlling adjacent room temperatures
A smart thermostat for controlling the ambient air temperature in a first area when the smart thermostat is located in a second area. One or more desired setpoint temperatures are changed automatically by the smart thermostat based on one or more setpoint modification factors, such as the time of day, current season, location, orientation and present and future weather conditions. |
| US11333383B2 |
Environment estimation device and environment estimation method
An environment estimation device includes a determination unit and a correction unit. The determination unit changes, by varying a boundary variable from an initial value, first environmental information in a specific region of an estimated three-dimensional environmental distribution, and determines, as an object boundary variable, the boundary variable at a time when a difference between the first environmental information and second environmental information in the specific region included in obtained environmental information inside a space is within a predetermined range. The correction unit corrects a numerical fluid dynamic model, by fixing a variation parameter of the numerical fluid dynamic model at the determined object boundary variable. |
| US11333380B2 |
Heating, ventilation, and air conditioning combustion suppression system
A heating ventilation and air conditioning (HVAC) combustion suppression system. The HVAC combustion suppression system includes a sensor that detects and emits a signal indicative of a refrigerant released from an HVAC system into an enclosed space. The system also includes a suppression component that blocks or reduces combustion of the refrigerant in the enclosed space, and a controller that receives the signal from the sensor. The controller in response to the signal activates the suppression component to suppress combustion of the refrigerant in the enclosed space. |
| US11333375B2 |
Air conditioner
An air conditioner is provided, including an air flow path, a cooling unit disposed in the air flow path that cools air introduced into the air flow path to condense vapor contained in the air, and a humidification unit that humidifies the air and which includes a storage tank for storing water and a heater for heating water in the storage tank. A discharged-water storage unit is also provided, which stores water discharged from the cooling unit and water discharged from the humidification unit, and an exhaust pipe is connected to the storage tank and configured to discharge water in the storage tank to the discharged-water storage unit. An exhaust valve is disposed midway on the exhaust pipe, and an overflow pipe connects the storage tank and a part of the exhaust pipe on the downstream side of the exhaust valve. |
| US11333372B2 |
Energy recovery high efficiency dehumidification system
Disclosed herein are systems and methods for providing hot air or hot dehumidified air to a facility using an energy recovery high efficiency dehumidification system. The energy recovery high efficiency dehumidification system can include an air filter bank that receives air from a first inlet source, a supply fan that causes the air to flow from the first inlet source, a cooling coil configured to cool and reduce a relative humidity of the air that passes over the cooling coil, a cooling recovery coil coupled with the cooling coil and configured to heat the cooled air to generate cooled dehumidified reheated air in a cooling recovery coil plenum, an equipment room configured to surround mechanical and electrical equipment and further heat received cooled dehumidified reheated air, and a heat rejection coil that rejects heat from one or more components of the mechanical and electrical equipment to further heat the air. |
| US11333367B2 |
HVACR system including multi-positional and multi-use plenum fans
This disclosure relates generally to cabinets for commercial heating, ventilation, air conditioning and refrigeration (HVACR) systems. More particularly, this disclosure relates to HVACR cabinets including one or more plenum fans located in a fan box. The fan box may be located between an indoor coil and a heat exchanger compartment of an HVACR unit. The fan box may be configured to direct air into a heat exchanger compartment inlet. The fan box may be parallel with or angled with respect to the indoor coil. |
| US11333364B2 |
Adaptive cooking system
An adaptive cooking system includes an oven with at least one heating element configured to heat the oven, at least one steam generator configured to produce steam within the oven, and at least one fan configured to circulate air within the oven. The adaptive cooking system further includes at least one thermometer configured to detect a temperature of air circulating within the oven. A controller is communicatively coupled to the oven components. The controller is configured to cause the fan to circulate air within the oven for a predetermined amount of time. For example, the fan may initially circulate air within the oven while the heating element and the steam generator are turned off or powered down. The controller is further configured to detect a temperature of the air and control the heating element and the steam generator based on the temperature of the air. |
| US11333363B2 |
Pressure-type alcohol stove
A pressure-type alcohol stove includes a stove body, an upper cover, a pre-heating pipe, and an automatic liquid-feeding device, wherein the upper cover is arranged on the stove body and is matched with the stove body to form a vaporization cavity, the pre-heating pipe penetrates through the upper cover and has a bottom end located in the stove body and a top end partially stretching out of the upper cover, a pre-heating cavity is formed around the pre-heating pipe, spirally-distributed spray holes are formed through the upper cover, air jet holes used for air jetting and pre-mixing are formed through an upper part of in the pre-heating pipe. |
| US11333361B2 |
Combustor liner flexible support and method
A combustor for a gas turbine is described. The combustor comprises a combustor liner, a metering plate attached to an end of the combustor liner and a combustor casing at least partially surrounding the combustor liner. An end cover is further connected to the combustor casing. The combustor liner is connected to the combustor casing by means of a retainer arranged between the metering plate and the end cover, and attached to the metering plate and to the end cover. |
| US11333358B2 |
One-piece combustion chamber
A combustion chamber for a gas turbomachine. The combustion chamber comprising inner and outer walls, a chamber bottom, and a heat shield arranged downstream of the chamber bottom, to protect it thermally. The inner and outer walls and the heat shield form a one-piece unit. |
| US11333357B2 |
Multiple spark and multiple sense igniter assembly and system
An apparatus may comprise a first carrier tube having a first input end and a first output end and a second carrier tube disposed substantially parallel to the first carrier tube and having a second input end and a second output end. A cross tube may be coupled to the first carrier tube and the second carrier tube and may be disposed substantially perpendicularly between the carrier tubes. A plurality of burner holes may be disposed along the first carrier tube, the second carrier tube, and the cross tube. A plurality of flame sensors may be disposed at various locations of the first carrier tube and the second carrier tube. A first igniter assembly may further be coupled to the first carrier tube. |
| US11333356B2 |
Edge-banding apparatus and method
An edge-banding apparatus is provided and configured to apply an edging strip having a heat activated layer to a substrate or work piece. The apparatus uses localized heat generated from a controlled flame from combustible fuel to apply heat to the edging strip to active the heat activated layer. |
| US11333354B2 |
System for waste treatment
A waste treatment unit. It comprises at least one gasifier having a main receptacle (1) with a waste inlet (2), a syngas outlet (6) and an ashtray outlet (8). In the interior of the receptacle there is a body (4) with at least one inclined section (7) disposed opposite to the waste inlet (2), and with a base (14) which creates a depletion shaft (17) that prevents the passage of waste; and a dividing wall (9a) in contact with said body (4) or an evacuation tube (9a) in the interior of the body (4), such as to create a waste zone (15) that encompasses at least the zone where the inclined section (7) is located, and a waste-free zone (16) wherethrough the syngas produced during oxidation of the waste flows towards the syngas outlet (6). |
| US11333344B1 |
Multifunctional lamp
A multifunctional lamp includes a lighting device and a sterilization device. The lighting device includes a base, a lighting member configured to emit flame-like light; and a light-transmitting suspending chamber defined with a mounting opening. The lighting member is mounted into the light-transmitting suspending chamber through the mounting opening. The light-transmitting suspending chamber is arranged at one side of the base with the base sealing the mounting opening and the sterilization device is arranged at the other side of the base. When the multifunctional lamp is put into liquid, the light-transmitting suspending chamber is capable of floating on the liquid and the sterilization device is capable of being deep into the liquid to sterilize the liquid. |
| US11333343B2 |
Wireless controllable lighting device
A lighting device (e.g., a controllable light-emitting diode illumination device) may have a light-generation module that may be assembled and calibrated prior to the light-generation module being installed in a finished good. The light-generation module may include an emitter module having at least one emitter mounted to a substrate and configured to emit light. The light-generation module may include a first printed circuit board on which the emitter module may be mounted and a second printed circuit board on which those circuits that are essential for powering the emitter module may be mounted. The light-generation module may include a heat sink located between the first printed circuit board and the second printed circuit board. The emitter module may be thermally-coupled to the heat sink through the substrate and the first printed circuit board. |
| US11333339B2 |
Antimicrobial light source array system
Systems and methods for controlling a light emitting diode (LED) system associated with an area and having a plurality of LED arrays are provided. In some implementations, the lighting system can include a first LED array associated with visible light and a second LED array associated with UV light. The lighting system can include one or more first sensors configured to detect occupancy within the area and send signals indicating whether the area is occupied. The lighting system can include one or more second sensors configured to detect microbes within an area and send signals indicating whether microbes are present in the area. The lighting system can include a control circuit configured to receive the signals sent by the one or more first and second sensors and to control the first LED array and the second LED array based on the signals. |
| US11333338B2 |
Lighting device
Lighting device, in particular for automotive lighting applications, comprising a plurality of lighting elements arranged in one or more rows in order to form a luminous band, wherein each lighting element comprises at least one or more light emitting diodes (LEDs). The plurality of lighting elements is divided into one or more segments, wherein the lighting elements within each segment are electrically connected in series or in parallel. The lighting device further comprises at least one contacting element providing current for the plurality of lighting elements, wherein at least a first contacting element provides current for a first group of segments such that groups of lighting elements are independently and dynamically controlled. |
| US11333337B2 |
Wiring system for ground mounted lighting fixtures
A wiring system for ground mounted lighting fixtures comprises a base of the lighting fixture that is located on top of the ground surface. The above-ground base includes a wiring box and construction of the base resists sprinkler water and rain from entering the wiring box. A connector device is mounted in the wiring box and has multiple ports for interconnecting the wires of the incoming power cable with wires of the outgoing power cable and interconnecting those wires with the wires of the power cable of the light source in the fixture. The connector device includes an internal circuit that provides a parallel connection of the light source cable with the incoming and outgoing power cables. Spring lever clamps are used to secure the various wires in the connector device ports and in connection with the internal circuit. The wiring box is thus integral with the light fixture. |
| US11333335B2 |
Portable light
A portable neck light for wearing on a user's neck is disclosed having a neck member adapted to fit around a user's neck, body members on each side of the neck member having a light source, a movable member between each end of the neck member and each body member allowing for the adjustment of each light source independently of the other, a power source and an on/off switch. |
| US11333333B1 |
Outdoor solar ground light
An outdoor solar ground light includes a primary light board and a plurality of secondary light boards installed in the outdoor solar ground light and electrically connected with each other without requiring the use of a conductive wire, and capable of emitting light around the top and the sides of the ground light simultaneously, and the ground light adopts a light emitting diode such as a white/warm white LED or a RGB LED provided for users to select their favorite color or change the color cyclically. Unlike the commercial available ground light, the present invention has the advantages of simple assembling, easy use, convenient transportation and packaging, and aesthetic merchandise appearance. |
| US11333332B1 |
Remote controlled moving lighting system
A remote controlled moving lighting system, which has a lighting system and a movable base assembly, whereby the lighting system is mounted onto the movable base assembly. The lighting system and the movable base assembly are remote controlled and battery-operated to moves on a surface. The lighting system has a light housing, a light base, a lens, a light control panel, and a bracket. The movable base assembly has a base body, a plate, and a plate base. The movable base assembly further has wheels. The lighting system mounts onto the plate of the movable base assembly. The movable base assembly and the lighting system mounted thereon are both remotely controlled independently of each other. The lighting system keeps a focus in a predetermined point while the movable base assembly is able to move in any direction. |
| US11333330B2 |
Automatic sheet metal integrated frog fixation
The invention provides a metal-based support (100) for a lighting element (200), wherein the lighting element (200) comprises a light source support (300) and a light source (10) functionally coupled to the light source support (300), wherein the metal-based support (100) comprises a metal body (140) and a fixation element (400) for fixating the light source support (300) to the metal-based support (100), wherein at least part of the fixation element (400) is part of the metal body (140), wherein the fixation element (400) comprises a central part (410) which is configurable in a first configuration and in a second configuration, different from the first configuration, wherein a change from one configuration to the other can be effected by applying a force on the central part (410), wherein the fixation element (400) comprises two protruding elements (420) configured extending from the central part (410) in both configurations of the central part (410), wherein terminal parts (421) of the respective protruding elements (420) have a first mutual distance (d1) in the first configuration of the central part (410) and a second mutual distance (d2) in the second configuration of the central part (410), wherein the first mutual distance (d1) is larger than the second mutual distance (d2), and wherein the fixation element (400) is configured to receive the light source support (300) in the first configuration and to fixate the light source support (300) to the metal-based support (100) in the second configuration. |
| US11333328B1 |
Lampshade module capable of replacing optical projection elements
A lampshade module to be combined on a lamp to change the light projection angle of the lamp includes a lens holder having lens holes and first buckle portions at the hole wall of each lens hole for holding down the inserted lens, and a plurality of lenses each having a light entrance surface corresponding to the bottom end of one respective lens hole and an opposing light-emitting surface. The light entrance surface is a convex arc surface, and the arc of the convex arc surface is set according to the light projection angle required. In this way, the lenses with the appropriate projection angles can be selected and assembled in the lens holes, and then the lens holder can be assembled in the lamp. |
| US11333326B1 |
Light emitting device
A light emitting device includes a light emitting unit including plural light emitting elements arranged in one direction, the light emitting unit being positioned at a predetermined position at both ends in the one direction, the light emitting elements emitting light in a same direction; a dynamic vibration absorber including a weight positioned at a center of the light emitting unit in the one direction and an elastic portion that supports the weight such that the weight is capable of vibrating, the dynamic vibration absorber being attached to the light emitting unit to absorb vibration of the light emitting unit; and an attaching member including a portion inserted in a groove formed in the elastic portion of the dynamic vibration absorber, the portion being used to attach the dynamic vibration absorber to the light emitting unit. |
| US11333324B1 |
Lamp and optical lens thereof
The present application relates to the technical field of films and television lighting, and provides a lamp and an optical lens thereof, the lamp includes: a lamp body, a first housing and a second housing, the first housing is provided with slots, the second housing is movably sleeved inside the first housing, and an outer wall of the second housing is provided with a protruding member extending through the slots, the protruding member further simultaneously moves relative to the second housing while moves in the slot, to adjust a distance between the second housing and the lamp body. When the protruding member moves in the slot on the first housing, a part of the protruding member can also move relative to the second housing at the same time. |
| US11333320B2 |
Retroreflector LED spectrum enhancement method and apparatus
A method and apparatus for improving the optical properties of an LED using a retroreflector element. A light emitting apparatus includes a substrate, at least one light emitting device attached to the substrate and including an outer primary light emitting surface through which substantially all light is emitted, and a retroreflector assembly attached to the substrate. The retroreflector assembly includes a proximal surface adjacent to the substrate, a distal surface spaced away from the substrate, and a retroreflective portion arranged between proximal surface and the distal surface. A distance from the distal surface to the substrate is less than or equal to a distance from the outer primary light emitting surface to the substrate. |
| US11333314B2 |
Lighting apparatus having an optical module with a half-mirror member
Embodiments of the present invention relate to a lighting apparatus capable of providing three-dimensional effects at the same time as the surface emission of light sources by using a half-mirror member for reflecting and transmitting parts of light. In particular, by adopting the half-mirror member for transmitting a part of and reflecting another part of light emitted from a surface-emitting light source module, the present invention allows the implementation of a mirror-like image when the light is off, and allows the implementation of a light image providing various three-dimensional effects when the light is on. |
| US11333310B2 |
Point source light assembly
A light assembly mountable in an aperture formed in a railing or a light fixture. The light assembly may include a housing, first and second clamps, and first and second fasteners. The first fastener may couple the first clamp to the housing, and the second fastener may couple the second clamp to the housing. When the fasteners are rotated, the respective clamps pivot outward and move towards the railing or light fixture to retain the light assembly in the railing or the fixture. The light assembly may be removable from the aperture in the railing or the fixture. |
| US11333309B1 |
Magnetic decorative lighting
A stringed holiday lighting ornament contains both drain holes at its base to alleviate moisture build-up, and protruding magnets for secure attachment to ferromagnetic surfaces, whereby such protrusion permits the drain holes to be exposed to the air and thus flow and/or evaporate away accumulated moisture. |
| US11333301B2 |
Pressure vessel for the storage of pressurized fluids and vehicle comprising such a pressure vessel
A pressure vessel and a system of a vehicle with such a pressure vessel, wherein the pressure vessel is suitable for storage of pressurized fluids, comprising a housing which extends along a longitudinal axis. The housing defines an inner volume. The shape of the housing, in longitudinal cross-section, is defined by the circumference of a set of circles. The set of circles comprises a central circle, with a center point which is defined by the longitudinal axis, and four primary peripheral circles each of which intersects with the central circle at two points. The primary peripheral circles are axially distributed on the central circle in opposing pairs. |
| US11333300B2 |
High pressure tank
A high pressure tank is provided. The high pressure tank provides improved strength and stiffness by optimizing a laminating pattern and a structure of a fiber reinforced plastic that forms a dome portion of the high pressure tank used in a fuel tank of a fuel cell vehicle. The fiber reinforced plastic having relatively high strength is mixed and used for a weak portion of a dome portion of a support layer of a high pressure tank where stress caused by internal pressure of the high pressure tank is concentrated. In particular, bursting strength and stiffness is increased. The usage amount of the fiber reinforced plastic, the number of windings and a thickness by directly reinforcing a weak point of the dome portion are reduced. Accordingly, manufacturing costs of the high pressure tank are reduced. |
| US11333297B2 |
Device for strengthening and rigging trusses and method in which such device is applied
A device for strengthening and/or rigging trusses includes at least two connecting elements, which connect at least two parallel truss pipes of the truss. On these connecting elements an attachment unit provided between at least one pair of truss pipes, to which mounting structures can be attached. |
| US11333293B2 |
Mount system for a monitoring device
A mount system for a monitoring device is disclosed. The mount system may include an extension arm attached to a device structure for housing the monitoring device. The mount system may include an alignment cup coupled to a support structure, wherein the extension arm is received through a through hole in a base of the alignment cup, and an oblong fitting attached to the extension arm opposite the device structure, wherein the oblong fitting is complementarily shaped to be received within the alignment cup to be received within the alignment cup, such that when the oblong fitting is received within the alignment cup, the device structure is aligned into a monitoring location. The mount system may include a dampening component between the support structure and the extension arm to bias the device structure into the monitoring location. |
| US11333291B2 |
Support frame for positive pressure blower
The present invention provides support frames for positive pressure blowers having one or more wheels mounted at a lower corner of the frame, wherein the wheels are mounted to roll in a direction that is perpendicular to the flow of air through the blower. This sideways orientation of the wheels allows a frame carrying a blower to be easily moved from side to side, such as when placed into or removed from a side compartment on an emergency vehicle, and allows such a frame carrying a blower to be easily tilted, turned and rolled around at the scene of a fire in much the same manner as a wheelbarrow. Embodiments of the invention may include an upper handle or grip which allows a user to control the frames by tilting and rolling them around on the wheels. Embodiments of the invention may include a support bracket for holding a battery or other power supply. |
| US11333288B2 |
Aerogel laminate and thermal insulation material
A production method for an aerogel laminate includes a step of preparing a sol of producing a sol for forming an aerogel, an applying step of applying the sol obtained in the step of preparing a sol to a support having a heat ray reflective function or a heat ray absorbing function, and drying the sol to form an aerogel layer, an aging step of aging the aerogel layer obtained in the applying step, a washing step of washing the aged aerogel layer and performing solvent exchange, and a drying step of drying the aerogel layer washed in the washing step. |
| US11333280B2 |
Joining metal fittings to a polymer composite pipe
A fitting is attached to a composite pipe by inserting a tubular root portion of the fitting into an end of the pipe and then tensioning longitudinally-extending tensile elements distributed around the fitting. This moves an outer wedge component of the fitting longitudinally relative to the pipe to force an opposed inner wedge formation radially inwardly toward the roof portion, clamping the fitting to the pipe. The fitting may be an end fitting to enable the pipe to be joined to another pipe or conduit, or may be an in-line fitting used to join two lengths of pipe end-to-end. |
| US11333279B2 |
Tensioning ring with a tensioning section
The invention relates to a tensioning ring (1) having a tensioning section (3), the tensioning section (3) comprising a wedge element (6), a guide member (7a) and a tensioning screw (5), wherein a width of the tensioning section (3) and thus a circumference of the tensioning ring (1) can be changed by tightening the tensioning screw (5), for which purpose the wedge element (6) is guided at the guide member (7a) and is movable in this guide along a movement way (20a) at the guide member (7a) by tightening the tensioning screw (5), the movement way (20a) having a portion in a width direction (4) determining the width of the tensioning section (3), wherein the wedge element (6) and the guide member (7a) engage in one another with an undercut in such a way that they are held together in a form-locking manner with respect to the width direction (4). |
| US11333277B2 |
Sealing vibrational-counterrotation-proof hose joint
A sealing vibrational-counterrotation-proof hose joint capable of solving the poor sealing performance and the poor vibrational-counterrotation-proof performance of the prior hose joints, comprising a joint main body and a screw cap; a connecting section is arranged on the joint main body, and the screw cap is connected to the connecting section; the connecting section is provided with hooking claws; a squeezing section is arranged on the screw cap, and the squeezing section can squeeze the hooking claws, thereby enabling the hooking claws to bend towards the central axis of the joint main body; the screw cap is provided with locking blocks; the side wall of the connecting section is provided with locking grooves and a plurality of spiral guide bars; the spiral guide bars are uniformly distributed in a circumferential direction by taking the central axis of the joint main body as the center. |
| US11333268B2 |
Deterioration determination device of liquid pumping apparatus, and liquid pumping apparatus
Disclosed is a deterioration determination device for a liquid pumping apparatus including: a casing that forms a reservoir space for storing liquid flowed thereto; a feed valve that introduces working gas into the reservoir space; an exhaust valve that releases the working gas from the reservoir space; and a valve operating mechanism having a float arranged in the reservoir space, and performing a pumping stroke in which the liquid is pumped from the reservoir space under a pressure of the working gas by opening the feed valve and closing the exhaust valve when the float moves up to a predetermined high level, and an inflow stroke in which the liquid flows into the reservoir space and the working gas is released from the reservoir space by closing the feed valve and opening the exhaust valve when the float moves down to a predetermined low level. The deterioration determination device includes a first pressure sensor arranged to communicate with a lower portion of the reservoir space to detect a pressure of a liquid layer in the reservoir space, and a deterioration determination unit that determines a degree of deterioration of the valve operating mechanism based on a change in the pressure detected by the first pressure sensor. |
| US11333267B2 |
Valve and device for storing and dispensing pressurized fluid
A valve for pressurized fluid including a body having a front face and a rear face and housing an internal fluid circuit having an upstream end configured to be placed in communication with a reserve of pressurized fluid and a downstream end configured to be placed in communication with a user of fluid, the circuit including a collection of valve shutter(s) including at least one shutoff valve shutter allowing the circuit to be closed or opened, the valve including a control lever controlling the collection of valve shutter(s), an end for grasping, the control lever being mounted with the ability to rotate on the valve between a rest position and an active position in which the control lever is away from the body of the valve and actuates the collection of valve shutter(s) into a position in which the circuit is open with a first bore section. |
| US11333266B2 |
Electromagnetic valve
An electromagnetic valve includes: a solenoid, including a bobbin, a plunger, and a coil that moves the plunger; and a valve mechanism, including a flow path member that includes a first flow path, a second flow path, a relay part and a valve body housing, and a valve body that is inserted into the valve body housing, movably supported along an axial direction together with the plunger, and switches between passage and blockage between the first and the second flow paths. The valve body includes: a protrusion provided protruding radially outward from an outer periphery of the valve body and guided by an inner wall surface of the valve body housing when the valve body moves; a body made of resin; and a pin made of metal, provided at a center of the body along the axial direction and penetrating the body. |
| US11333263B2 |
Electromechanical force actuator
A force actuator including an actuator housing, in which, via transmission elements, an electric motor is arranged to drive a displaceable roller screw along the longitudinal axis of the force actuator, and in which a rotatable roller cage which is in engagement with the transmission elements is provided with at least one threaded roller, the threaded roller being in threaded engagement with the roller screw, and the roller screw being prevented from rotating around the longitudinal axis. |
| US11333259B2 |
Rotary plate valve systems
A rotary valve system includes a first body having a first plurality of fluid channels. The first fluid channels have a common first inlet to receive a fluid and a first outlet. The system includes a second body coupled to the first body. The second body has a second plurality of fluid channels. The second fluid channels have a second inlet and a second outlet. The system includes a plate assembly having a plate coupled between the first body and the second body. The plate is movable between at least a first, open position in which the first outlet of at least one of the first fluid channels is in fluid communication with the second inlet of at least one of the second fluid channels and a second, closed position in which the second inlet of each of the second fluid channels is substantially completely obstructed by the plate. |
| US11333257B2 |
Cooling water control valve device
A cooling water control valve device includes a housing and a valve. The housing includes an inside space, an attachment surface, at least one inlet port, and at least one outlet port. The attachment surface is in contact with an outer wall of the engine. The valve is disposed in the inside space to control communication between the at least one inlet port and the at least one outlet port by rotating. The housing includes a housing body that defines the inside space therein and a bypass passage forming member that defines at least a portion of a bypass passage. The bypass passage bypasses the valve and fluidly connects the at least one inlet port and the inside space. The housing is attached to the engine such that the attachment surface comes into contact with the outer wall of the engine. |
| US11333253B2 |
Magnetic seal assembly
A magnetic seal assembly comprises a metallic annular wear seal. A magnetic seal has a magnetic annular body adjacent to and attracting the wear seal into contact against a contact face thereof. A retainer ring is connected to a surface to the magnetic seal, the retainer ring having a coefficient of thermal expansion different than a coefficient of thermal expansion of the annular body, the coefficient of thermal expansion of the retainer ring selected to constrain a thermal expansion of the annular body. A method for controlling a thermal expansion of a magnetic seal assembly is also provided. |
| US11333250B2 |
Seal ring
A seal ring capable of stabilizing sealing performance while reducing rotation torque. A seal ring 100 has a plurality of first dynamic pressure generation groove 131 and a plurality of second dynamic pressure generation groove 132 on an outer peripheral surface thereof with intervals in the circumferential direction, the plurality of first dynamic pressure generation groove 131 extending from a position close to a first side surface 100A with respect to the center of width in an axial direction to the first side surface 100A and configured to generate dynamic pressure with relative rotation between a housing and the seal ring 100, and the plurality of second dynamic pressure generation groove 132 extending from a position close to a second side surface 100B with respect to the center of width in the axial direction to the second side surface 100B and configured to generate dynamic pressure with the relative rotation between the housing and the seal ring 100. |
| US11333247B2 |
Metal gasket
A metal gasket includes: a straight section provided with a bolt hole; a bead section raised from an inner peripheral edge of the straight section toward one side of the direction of the thickness of the gasket; and a bent section bent from an outer peripheral edge of the straight section toward the other side of the direction of the thickness of the gasket. When metal gasket is compressively sandwiched by a pair of housings, bead section elastically deforms to decrease height, and straight section elastically deforms, whereby the inner peripheral edge of the straight section contacts one of the housings, the outer peripheral edge of the straight section contacts the other housing, and the bent section contacts the one of the housings. A gasket installation determination projection is part of the periphery and provided on the outer peripheral edge of the bent section or of the straight section. |
| US11333243B2 |
Rotary actuator
A rotary actuator is used in a shift-by-wire system for a vehicle. The actuator includes a motor, a case, a controller, a cover, and a cover fixing member. The case houses the motor. The controller is disposed in an opening of the case and controls the motor. The cover closes the opening of the case. The cover fixing member fixes the cover to the case. The cover fixing member fixes the cover to the case at a position outside of a board of the controller. The board is clamped between the cover and the case. |
| US11333241B2 |
Shift range control device
A shift range control device includes an encoder count unit, an energization control unit, a learning unit, an energization phase count unit, and an abnormality determination unit. The encoder count unit calculates an encoder count value based on an encoder signal. The energization control unit controls energization to the motor. The learning unit learns a wall position that is the encoder count value when an engaging member abuts on the wall portion. The energization phase count unit calculates an energization phase count value that is counted according to switching of the energization phase. The abnormality determination unit determines an abnormality of the encoder based on the energization phase count value and the encoder count value before and after learning the wall position. |
| US11333240B2 |
Smooth gear change during inching
A method of shifting a transmission in which a clutch, located in the torque flow, in a first gear and in a second gear is controlled in such manner that, in the first gear, the clutch slips and transmits a first torque and, in the second gear, the clutch slips and transmits a second torque. The second torque is chosen such that an output torque of the transmission remains the same when shifting from the first gear to the second gear. |
| US11333239B2 |
Method for actuating a hydraulic system of a transmission having a variable displacement hydraulic pump
A method for actuating a hydraulic system of a transmission comprising a variable displacement hydraulic pump and a pilot-controllable system pressure valve, the method including, in order to determine a pump characteristic curve of the hydraulic pump, initially transferring the hydraulic system into a defined operating condition range in which the volumetric output flow, routed via the system pressure valve and applied at the system pressure valve by the hydraulic pump, is greater or less than a hydraulic fluid flow out of the hydraulic system. The method further includes pilot-controlling the system pressure valve to set a defined pressure level of the system pressure. The method additionally includes reducing or increasing the volumetric output flow while monitoring the system pressure, and determining a volumetric output flow corresponding to the hydraulic fluid flow of the hydraulic system with a certain deviation of a current system pressure from the defined system pressure. |
| US11333231B2 |
Drive control apparatus
A drive control apparatus includes a circuitry configured to operate a differential lock device of a differential device in timings which are different between a two wheel drive state and a four wheel drive state. The differential device is disposed between one of a pair of front wheels and a pair of rear wheels of the vehicle and configured to transmit a driving force from a drive source to the one of the pair of front wheels and the pair of rear wheels. The differential lock device is configured to lock a differential rotation of a pair of output members of the differential device that are differentially rotatable with respect to each other, and configured to respectively output the drive force. |
| US11333229B2 |
Roller screw system
A roller screw system includes a spindle defining a longitudinal axis about which the spindle rotates. A nut at least partially radially surrounds the spindle. The nut is configured for longitudinal motion with respect to the spindle. At least one non-helically grooved roller is interposed radially between the spindle and the nut. A cage maintains the at least one roller in position radially between the spindle and the nut and supports the at least one roller for rotational motion. The nut is moved in longitudinally in a duty cycle responsive to transmission of rotational motion from the spindle to the at least one roller, and transformation of rotational motion of the at least one roller to longitudinal motion of the nut. A home position of the nut and a home position of the cage both move longitudinally after a predetermined number of duty cycles. |
| US11333228B2 |
Reciprocating linear prime mover
This invention provides a reciprocating linear prime mover, comprising a first roller, disposed on a first driving axis along with a second axis; a second roller, disposed on a second driving axis along with the second axis; a closed first linear driving element winded on and between the first roller and the second roller, comprising a first linear part and a second linear part between the first roller and the second roller, wherein the second linear part is above the first linear part along a (+) third axis; a first part disposed between the first roller and the second roller, wherein the first part is reciprocatingly moved along with the first axis, and the first part comprises a first one-way clutch nearby the inner side of the first linear part and contacting therewith, and a second one-way clutch nearby the inner side of the second linear part and contacting therewith. |
| US11333222B2 |
Power transmission apparatus of hybrid electric vehicle
A power transmission apparatus of a hybrid electric vehicle includes an input shaft configured of receiving an engine torque, a motor shaft configured of receiving a torque of a motor/generator, first and second planetary gear sets respectively having first to third rotation elements and fourth to sixth rotation elements, a first shaft connected to the first rotation element and selectively connectable to each of the input shaft and the motor shaft, a second shaft fixedly connecting the second and fifth rotation elements, and selectively connectable to the input shaft, the motor shaft, and a transmission housing, respectively, a third shaft fixedly connecting the third and fourth rotation elements and selectively connectable to the transmission housing, a fourth shaft fixedly connecting the sixth rotation element and an output gear, and a plurality of engagement elements including at least one clutch and at least one brake. |
| US11333221B2 |
Gear set in which interacting gears have a different circular pitch
The present application provides a mechanical gearbox, comprising a wheel oriented vertically; a first set of teeth on a first face of the wheel defining a first gear; a second set of teeth on a second face of the wheel defining a second gear; an input gear operably engaged with the first set of teeth on the first gear; an output gear operably engaged with the second set of teeth on the second gear; wherein the input gear and the first gear have different circular pitches, and/or the second gear and the output gear have different circular pitches. |
| US11333218B2 |
Centrifugal pendulum device having a pre-stressing element for guiding the cylindrical rollers
A centrifugal pendulum device for use in a drive train of a vehicle powered by an internal combustion engine includes at least one support flange rotatable about an axis of rotation to which pendulum masses are mounted thereon in a circumferential direction via a bifilar pendulum suspension. The pendulum masses are configured to perform a relative movement with respect to the support flange when a rotational irregularity occurs in the drivetrain under effects of centrifugal force in conjunction with cylindrical rollers which are guided in roller tracks of the support flange. The pendulum masses run in opposite directions to one another and thereby absorb vibrations. The support flange includes roller tracks which are open in a direction of the axis of rotation and all the cylindrical rollers are acted upon by force by a prestressing element radially in the direction of the roller tracks. |
| US11333214B2 |
Wet friction material with quaternary ammonium salts
A method of making a wet friction material includes joining filler particles and fibers together and forming a base; coating an outer surface of the base with a quaternary ammonium salt containing solution; and drying the quaternary ammonium salt containing solution to form a quaternary ammonium salt containing coating on the outer surface of the base. |
| US11333212B2 |
Position sensing system and method for gathering vehicle component data
A position sensing system and method for a braking assembly for a vehicle. The braking assembly includes a rotor, a caliper assembly disposed around the rotor and having a fixed mount bracket and a floating portion which moves when the brakes are applied. The position sensing system has a sensing element and a reference portion. The sensing element is attached to a location of the braking assembly such that the reference portion moves in relation to the sensing element when the floating portion moves. The sensor assembly is configured to generate a signal correlative to the relative positions of the sensing element and reference portion. The position sensing system includes a processor configured to store predetermined signatures and determine a condition of a component of the vehicle based on a match between the signal and one of the predetermined signatures. |
| US11333211B2 |
Brake device
A motion conversion mechanism of a brake device includes a rotation member and a linear motion member that linearly moves accompanying the rotation of the rotation member. The rotation member is rotationally driven through a third gear. A male screw and a female screw mesh with each other on the side opposite to the brake shoe of the third gear, where one end of an actuating member receives a force for actuating the brake shoe from the linear motion member, and the other end actuates the brake shoe. The guide member that guides the actuating member is made of a material different from that of the rotation member, and slidably guides the actuating member in the axial direction. |
| US11333208B1 |
Vehicle all-wheel drive control system
A vehicle includes a first axle, a second axle, a driveshaft, a first clutch, a second clutch, a third clutch, and a controller. The second axle has first and second half shafts. The second axle has first and second wheels. The driveshaft is disposed between the first and second axles and is coupled to the second axle. The first clutch is configured to selectively couple the driveshaft to the first axle. The second clutch is configured to selectively couple the first wheel to the first half shaft. The third clutch is configured to selectively couple the second wheel to the second half shaft. The controller is programmed to repeatedly connect the first axle to the second axle via the driveshaft by alternating between (i) closing the second clutch and then the first clutch and (ii) closing the third clutch and then the first clutch. |
| US11333204B2 |
Wet friction plate and wet multiple disc clutch device provided with wet friction plate
Provided are a wet friction plate and a wet multiplate clutch device including the wet friction plates capable of improving the performance for discharging lubricant oil adhering to surfaces of friction members. A wet friction plate includes oil grooves and friction members on a flat plate annular core metal. At a surface of a porous layer of the friction member, a friction slide surface and lubricant oil recessed portions are formed. The lubricant oil recessed portion has no sharp portion in a pointed shape, such as a corner portion, and is formed with a smooth continuous surface. The multiple lubricant oil recessed portions depressed in a recessed shape with respect to the friction slide surface are formed. In the porous layer, hollow portions are formed to have the same formation rate between a portion forming the friction slide surface and a portion forming the lubricant oil recessed portion. |
| US11333198B2 |
Sliding member
A sliding member includes a back-metal layer and a sliding layer made of a copper alloy. The back-metal layer is made of a hypoeutectoid steel including 0.07 to 0.35 mass % of carbon, and has a structure including a ferrite phase and pearlite. The back-metal layer includes a pore existing region including a plurality of closed pores that are not open to a bonding surface when viewing a cross-section perpendicular to a sliding surface. The closed pores have an average size of 5 to 15 μm. The pore existing region extends from the bonding surface toward an inner portion of the back-metal layer, and has a thickness of 10 to 60 μm. A ratio V2/V1 of a total volume V2 of the closed pores to a volume V1 of the pore existing region is 0.05 to 0.1. |
| US11333195B2 |
Rolling bearing
An open-centered large rolling bearing having two concentric bearing rings, which are supported against one another in the axial direction of the rolling bearing by means of at least two axial bearings, which are arranged on opposite end faces of a bearing ring. In the radial direction, the bearing rings are supported against one another by at least three radial bearings, which are arranged on inner and outer circumferential sides of a bearing ring. |
| US11333190B1 |
Ballistic resistant panel insert assembly
A ballistic resistant fastener having a ballistic resistant face plate includes a plurality of layers of aramid synthetic fibers or carbon nanotubes, a plug body having a threaded body bore extending into the body, a helical thread insert within the plug body, a bolt engaging the helical thread insert, and a bottom cup having a cup sidewall attached to the body. |
| US11333187B2 |
Self-piercing rivet and self-piercing riveting method and self-piercing riveted joint
A riveted joint comprising: an upper workpiece and a lower workpiece, and a self-piercing rivet. The rivet in an undeformed state, before the creation of the riveted joint, included: a head defining a head diameter (DH); a shank defining a shank diameter (DS); and a foot end opposite the head. Radially outward at the foot end is a flat surface facing away from the head; and an axial recess located radially inward of the flat surface, partly defined in the foot end, open axially away from the head, and frustoconical in longitudinal cross section. The axial recess defining an axial depth (LB). The ratio of recess axial depth (LB) to shank diameter (DS) is less than 0.3. And in a deformed state, after the creation of the riveted joint, the rivet extends through the first workpiece and penetrates the second workpiece; and the head bears against the upper surface. |
| US11333186B2 |
Dowel pin for easy assembly and high accuracy
A dowel pin (1) according to a first aspect with a cylindrical body (4). The cylindrical body (4) is divided into first and second parts (2,3). The first part (2) is movably connected to the second part (3) allowing only relative transverse movement between the first and second parts (2,3). According to a second aspect, the dowel pin (1) comprises a cylindrical circumferential surface (5) and first and second longitudinal ends. The circumferential surface (5) comprises a first plurality of primary radially lifted contact areas (33) at a first distance D1 from the first longitudinal end and a second distance D2 from the second longitudinal end, with D1 being less than D2, and a second plurality of secondary lifted contact areas (35,36) at a third distance D3 from the first longitudinal end and a fourth distance D4 from the second longitudinal end, D3 being larger than D4. |
| US11333185B2 |
Mounting structure for bedstead
A mounting structure for a bedstead includes a side rail and a cross rail of the bedstead. The side rail and the cross rail are connected by a connecting member. The connecting member includes a body. The body is provided with a first U-shaped groove in which the side rail is clamped. The opening of the first U-shaped groove faces downward. The body lateral to the first U-shaped groove is further provided with a second U-shaped groove in which the cross rail is clamped. The opening of the second U-shaped groove faces sideward. The side rail and the cross rail are quick and easy to connect, and the manufacturing cost can also be reduced. |
| US11333175B2 |
Rotary piston type actuator with a central actuation assembly
The subject matter of this specification can be embodied in, among other things, a rotary actuator that includes a first rotary actuator assembly having a first housing, a first mounting assembly radially projecting from a first longitudinal end of the first housing and defining a first axial aperture, and a first output shaft extending into the first axial aperture, a second rotary actuator assembly having a second housing, a second mounting assembly radially projecting from a second longitudinal end of the second housing and defining a second axial aperture, and a second output shaft extending into the second axial aperture, and a bearing assembly having an outer surface in contact with at least one of the first mounting assembly and the second mounting assembly, and an inner surface in contact with at least one of the first rotor assembly and the second rotor assembly. |
| US11333170B2 |
Method to reduce entrance losses to increase fan inlet flow and reduce acoustic noise
A cooling system for optimizing fan air flow performance without compromising acoustic performance is disclosed. At least three fan feature embodiments are disclosed: (1) sloped fan blades, (2) sloped impeller hubs, and (3) inlet flow guidance features. For the first embodiment, fan blades attached to an impeller disc and having leading edges that progressively curve toward a center of the impeller disc. For the second embodiment, the impeller disc is attached to and centered on an impeller hub that has a sloped hub surface that progressively curves toward the fan blades. For the third embodiment, an inlet flow guidance feature is positioned within a region surrounding a fan's inlet promoting smooth passage of air into the fan. In some embodiments, all three fan features are combined. |
| US11333166B2 |
Propeller fan and refrigeration cycle apparatus
A propeller fan includes a rotary shaft portion that rotates around an axial center and a plurality of blades disposed around an outer circumferential portion of the rotary shaft portion. Each of the plurality of blades has at least one recessed portion that opens at a trailing edge of the blade. The at least one recessed portion has a first side that is close to an inner circumference of the blade. The first side stretches from the trailing edge toward a leading edge of the blade, and is bent toward an outer circumference of the blade. |
| US11333160B2 |
Ultra-quiet propeller system
A propeller system combines innovative strategies to create a new methodology to reduce propeller or rotor noise. The propeller is specifically aimed for ultra-quiet electrically powered aircraft for use in high proximity aviation, but its low-noise advantages will extend to other purposes. The propeller blade includes geometries, along with size and operational limitations that minimize rotational and vortex noise, vibration and span-wise air flow on the blade. To further reduce noise, the propeller provides greater relative thrust on the inboard portions of the blade than do conventional propellers and provides less than conventional relative thrust including negative thrust at the outermost portions of the blade. The propeller blade includes stepped changes in local blade stiffness at calculated intervals that can reduce resonant blade vibrations and their resultant noise. This ultra-quiet propeller design can also be used for quieting hovercraft, drones, surveillance aircraft, indoor fans, wind tunnels and other applications. |
| US11333159B2 |
Turbocharger device
A turbocharger device includes a case having a turbine portion and a bearing portion connected to and extending from the turbine portion. The turbine portion defines a cavity that houses a turbine wheel and receives exhaust gas that rotates the turbine wheel. The bearing portion houses a shaft connected to the turbine wheel. The bearing portion has a radial thickness between an exterior surface and an interior surface. The interior surface defines a central channel. The bearing portion holds a bearing system that supports the shaft within the central channel. The bearing portion includes a lattice structure within the radial thickness. The lattice structure is a repeating three-dimensional array of frame segments connected to one another at junctions. The lattice structure engages a turbine back wall that is located between the turbine portion and the bearing portion. The lattice structure defines interstitial spaces between the frame segments. |
| US11333154B2 |
Vacuum pump with a rotary body in a case with the rotary body having at least three balance correction portions accessible from an outside of the case for balance correction by an n-plane method
A vacuum pump comprises: a rotary body including a rotor blade and a rotor shaft; a case rotatably housing the rotary body; a motor configured to drive the rotor shaft of the rotary body; a bearing arranged at an end portion of the rotor shaft; and at least three balance correction portions including a first balance correction portion provided on one end side of the rotary body in an axial direction, a second balance correction portion provided on the other end side of the rotary body in the axial direction, and a third balance correction portion provided between the first balance correction portion and the second balance correction portion. Balance correction by an n-plane method, where n≥3, is available such that any of the three balance correction portions is accessible from an outside of the case. |
| US11333152B2 |
Pump device
A pump device may include a motor, an impeller to turn by use of drive power of the motor, and a circuit board for controlling the motor; the pump device being able to become low-profile in an axial direction of a turning center shaft as a turning center of the impeller. In a pump device, there are formed a wall part surrounding a circuit board and a substrate contacting surface, which contacts a lower surface of the circuit board in order to locate circuit board, in a pump case. In the wall part, there is shaped a cutout part that is cut out downward from an upper end surface of the wall part, and meanwhile a leading wire, whose one end side is soldered to the circuit board, passes through the cutout part in such a way as to be drawn out to an outer side of the wall part. In the pump device, a cutout bottom part, which is a lower end part of the cutout part, and the leading wire do not contact each other so as to be detached from each other. |
| US11333149B2 |
Rotary compressor
A recessed part is provided in a position, in which an upper vane and a lower vane slide, in an outer peripheral part of an intermediate partition plate in a rotary compressor. Double of eccentric amounts in an upper eccentric part and a lower eccentric part of a rotating shaft is 30% or more of entire lengths in a sliding direction of the upper vane and the lower vane respectively. A width W of the recessed part in a circumferential direction of the intermediate partition plate is larger than a thickness T of each of the upper vane and the lower vane. When a depth of the recessed part is D and an entire length of each of the upper vane and the lower vane is L, D≥0.1×L . . . Expression 1 is satisfied. |
| US11333147B2 |
Scroll compressor including an orbiting scroll having an orbiting end plate provided with a rear concave portion
A scroll compressor includes an orbiting scroll and a fixed scroll. The orbiting scroll has a disk-shaped orbiting end plate and a spiral wall-shaped orbiting lap protruding from a front surface of the orbiting end plate. The fixed scroll has a spiral wall-shaped fixed lap meshing with the orbiting lap. The orbiting end plate is provided with a rear concave portion that opens in a rear surface of the orbiting end plate and extends along a winding finish portion of the orbiting lap. |
| US11333146B2 |
Gas lift compressor system and method for supplying compressed gas to multiple wells
A high pressure gas lift compressor system and method of using the system for supplying compressed gas to multiple wells are provided. The system includes a compressor having multiple compressor cylinders. Each cylinder has its own gas inlet line and dedicated gas outlet line that supplies compressed gas from that cylinder directly to a wellbore to provide artificial gas lift. Each cylinder also has its own control valve upstream of the cylinder to control the suction pressure to the cylinder. A desired gas flow rate to each well may be input, and the control valve is adjusted accordingly to achieve the flow rate. By inputting a flow rate for each separate cylinder, the flow rate to each well may be independently controlled. |
| US11333141B2 |
Cylinder head cover for a refrigerant compressor
A cylinder head cover for a coolant compressor, wherein the cylinder head cover is attachable to a cylinder head arrangement in order to form a hollow space for receiving a coolant compressed by the piston, wherein the cylinder head arrangement comprises a valve plate attached to the cylinder housing and having an outlet opening and an outlet valve, which closes the outlet opening in cycles and consists of a valve spring and a stop plate for delimiting an opening movement of the valve spring. In order to achieve a cost-efficient production and installation of the cylinder head cover while assuring a secure support of the stop plate, it is provided that the cylinder head cover can comprise at least two contact surfaces for supporting stop plates of different outlet valves in order to adjust different opening positions of the valve springs of the different outlet valves. |
| US11333139B2 |
Cryopump
The embodiments of the present disclosure relates a cryopump including a pump housing including a suction port, a cold head located within the pump housing, a shielding element located within the pump housing and covering the cold head, a baffle at the suction port, the baffle including a gas passage with an inlet and an outlet, an orthographic projection of the baffle to the cross section of the pump housing completely covers an orthographic projection of the suction port thereto, the gas passage includes a first portion and a second portion intersecting with each other, the inlet is defined by one end of the first portion, the outlet is defined by one end of the second portion. |
| US11333138B2 |
Three-stage compression air pump
A three-stage compression air pump includes a pump head and a pumping device. The pumping device includes first and second cylinders and a plunger. The first cylinder is connected with the pump head and coupled to a first piston moving in the second cylinder. The second cylinder includes a first end cap and a second end cap respectively coupled to the two ends thereof. The first cylinder is inserted through the first end cap. The second end cap defines an orifice allowing outside air to flow into the second cylinder and includes a one-way valve preventing the air in the second cylinder from flowing outside the three-stage compression pump. The plunger is inserted in and movably coupled to the first cylinder and coupled to a second piston moving in the first cylinder and connected with the second end cap. The plunger is inserted through the first piston. |
| US11333133B2 |
Linear actuator comprising a shape memory alloy coil spring operating at low electrical power
The present invention relates to linear actuators comprising an electrically-controlled shape memory alloy coil spring (23) suitable to provide linear displacements in valves, switches, lock systems and provided with a crimped terminal at each extremity, each of said crimped terminals comprising a crimping component (21) and an engaging member (22) suitable to mount the spring (23) into the linear actuator. The invention further discloses the use of said spring (23) with particular geometrical characteristics and crimping system assuring the maximization of the available stroke and fatigue life, structural simplicity, low electrical power requirements and thermal inertia, small size. |
| US11333132B2 |
System and method for lighting protection system inspection
A system and method for performing a task on a LPS of a wind turbine includes a robotic testing device having a plurality of clamping arms and a LPS test probe coupled to a robotic end effector. The robotic testing device can be positioned around an outer perimeter of a rotor blade of the wind turbine. A cable, coupled to an up-tower anchor point, is attached to the robotic testing device and extends between the anchor point and a support surface. A lightning receptor of the LPS is between the up-tower anchor point and the tower support surface. As the cable is displaced, the robotic testing device moves to a position at which it is clamped to the rotor blade, adjacent the lightning receptor. The end effector moves to position the test probe in contact with the lightning receptor to conduct the test on the LPS. |
| US11333129B2 |
Weighing device for a wind turbine rotor blade
Provided is a weighing device for determining a property of a rotor blade of a wind turbine. The weighing device includes a first seat for receiving the rotor blade at a first radial position of the rotator blade, a second seat for receiving the rotor blade at a second radial position of the rotor blade, a first weight cell for quantifying a first weight which is acting on the first weight cell, a second weight cell for quantifying a second weight which is acting on the second weight cell, and a first counterweight which is configured to alleviate the first weight. Notably, the first counterweight is lifted up from the ground when the rotor blade is received by the first seat of the weighing device. Furthermore, a method of determining the weight, the mass or the torque of a rotor blade of a wind turbine is also provided. |
| US11333123B2 |
Semiconductor device
A first clamp circuit (4) clamps a voltage between a gate and a first terminal of a switching device (Q1) to equal to or lower than a first clamp voltage. A control circuit (2) controls the switching device (Q1) and includes a driving unit (5) driving the switching device (Q1), an abnormality detecting unit (9) stopping the driving unit (5) upon detection of an abnormality in operation, and a second clamp circuit (10). The second clamp circuit (10) clamps the voltage between the gate and the first terminal to equal to or lower than a second clamp voltage which is lower than the first clamp voltage when the abnormality detecting unit (9) stops the driving unit (5). |
| US11333121B2 |
Method for operating a hybrid motor vehicle
A method for operating a hybrid motor vehicle. In one example, the vehicle comprises an internal combustion engine (10) and at least one electric motor (20). As long as at least one parameter of an exhaust gas aftertreatment system (12) of the internal combustion engine (10) lies outside a given range, the starting of the internal combustion engine (10) is delayed and the internal combustion engine (10) is dragged by the electric motor (20). At the same time at least one measure is carried out which changes the parameter. |
| US11333118B2 |
Solenoid-actuated valve and hydraulic control module including the same
A solenoid-actuated valve includes a solenoid portion extending along a longitudinal axis. The solenoid portion includes a solenoid housing defining a solenoid interior, a coil, and an armature, with the armature being moveable along the longitudinal axis in response to energization of the coil. The solenoid-actuated valve also includes a valve portion coupled to the solenoid portion. The valve portion includes a valve member moveable by the armature. The solenoid-actuated valve further includes a valve filter disposed in the solenoid interior and/or coupled to the solenoid housing and configured to separate the solenoid interior from a hydraulic circuit when the valve portion is coupled to a valve housing for allowing fluid to flow into and out of the solenoid interior upon actuation of the armature. |
| US11333110B2 |
Variable intake system for vehicle
A variable intake system for a vehicle is provided and includes an air cleaner that filters air via a filter and supplies the air to an engine. A main duct is connected to the air cleaner to supply the air, and a variable valve has a housing that is coupled and mounted to a mounting aperture of a mounting part disposed on a front end of the filter of the air cleaner. An internal passage of the housing is opened by suction pressure of the engine in the mounting part to suction external air. A projection formed on the housing of the variable valve is inserted into a projection seat formed in the mounting part, so that the variable valve is secured to the mounting part. |
| US11333107B2 |
Vehicle exhaust gas recirculation system utilizing a low temperature circuit-high temperature circuit crossover valve assembly
The exhaust gas recirculation (EGR) system provided herein utilizes a crossover (X) valve that is selectively activated at the direction of the electronic control module (ECM) to mix the high temperature (HT) and low temperature (LT) circuits of the EGR system under certain predetermined operating conditions. Thus, HT circuit fluid (at engine temperatures) is selectively fed into the LT circuit fluid (at ambient temperatures) to heat certain LT circuit components that are normally cooled by the LT circuit before starting the low pressure (LP) EGR in certain cold cycles. When this heating is finished, the X valve is closed to provide normal HT circuit/LT circuit fluid separation. The X valve can be controlled using a rotational actuator or the like. To avoid exposing the LT circuit to the high revolution-per-minute (RPM) operating conditions of the HT circuit, a HT bypass mechanism is provided. |
| US11333106B2 |
Internal combustion engine and method for exhaust aftertreatment thereof
The invention relates to an internal combustion engine with an air intake system and an exhaust system is embodied as an internal combustion engine, in particular a gasoline engine, that is charged by means of an exhaust gas turbocharger. At least one three-way catalytic converter is arranged in the exhaust system of the internal combustion engine. Furthermore, a low-pressure exhaust gas recirculation system is provided that connects the exhaust system downstream from a turbine of the exhaust gas turbocharger and upstream from the at least one three-way catalytic converter to the air intake system upstream from a compressor of the exhaust gas turbocharger. The invention further relates to a method for exhaust aftertreatment of such an internal combustion engine. |
| US11333104B1 |
Liquid rocket engine cross impinged propellant injection
A liquid rocket engine cools a thruster body by pumping propellant through cooling channels integrated in the thruster body between internal and external surfaces. One or more of the cooling channel surfaces has a variable depth along a thrust axis to mix propellant flow and destroy thermal stratification, such as a depth that varies with a repeated contiguous sinusoidal form along the thrust axis. Fuel passed through the cooling channels injects from the combustion chamber wall towards a central portion of the combustion chamber to cross impinge with oxygen injected at the combustion chamber head so that a toroidal vortex forms to enhance propellant mixing. |
| US11333092B2 |
Control device and control method for internal combustion engine
An acquisition unit acquires a required torque and an operating state of an internal combustion engine. A control unit is configured to: control operation of the internal combustion engine by using a required air amount, a required fuel amount, and a required ignition timing; acquire a required air amount by using the acquired required torque and a target air-fuel ratio of an air system determined according to the operating state; perform torque fluctuation correction on the target air-fuel ratio of the air system to determine a target air-fuel ratio of an injection system to reduce a difference between the required torque and an actual torque in a transition period between stoichiometric combustion and lean combustion; acquire a required fuel amount and a required ignition timing by using the determined target air-fuel ratio of the air system and the determined target air-fuel ratio of the injection system. |
| US11333089B2 |
Supercharging pressure control device for internal combustion engine
The disclosure provides a supercharging pressure control device for an internal combustion engine that may suppress misfires of the internal combustion engine caused by a large amount of condensed water and freezing of an intercooler and suppress the decrease in supercharging response under the conditions that such problems are unlikely to occur. The supercharging pressure control device for the internal combustion engine includes a supercharger (turbocharger), an intercooler, a supercharging pressure control part controlling a supercharging pressure based on a target supercharging pressure, and an intake air temperature acquisition part (intake air temperature sensor) acquiring a temperature of the intake air as an intake air temperature, and executes a supercharging pressure reduction control when the intake air temperature is greater than or equal to a specified first threshold temperature or less than or equal to a specified second threshold temperature less than the first threshold temperature. |
| US11333087B2 |
Method for controlling a turbocharger system with a pressurized gas tank connected to an exhaust manifold of a combustion engine
A method for controlling a turbocharger system fluidly connected to an exhaust manifold of a combustion engine and an exhaust after treatment system. The turbocharger system comprises a turbocharger turbine operable by exhaust gases from the exhaust manifold, and a tank with pressurized gas, the tank being fluidly connectable to the turbocharger turbine. The method comprises the steps of: determining a NOx parameter being indicative of, or correlated to, NOx emissions from the exhaust after treatment system; and injecting pressurized gas from the tank to drive the turbocharger turbine based on the determined NOx parameter, wherein a determined NOx parameter above a pre-defined first threshold determines that pressurized gas from the tank is injected. |
| US11333086B1 |
System for variably controlling engine-on line in consideration of cooling after FATC engine is turned on
A control method capable of variably applying an existing engine-on line includes: a prediction degree calculation unit to predict a degree to which a temperature of a coolant at a current point after the engine is turned off reaches a target temperature by a request of full automatic temperature control (FATC); a factor determination unit to set reference ranges divided based on an extent that the temperature is close to the target temperature, and to determine a factor value for each reference range so that a predetermined existing engine-on line or a predetermined existing engine-off line is varied by required power; and an engine on/off line determination unit configured to determine a corrected engine-on line or a corrected engine-off line by calculating the existing engine-on line or the existing engine-off line and the factor value in the reference range in which a calculation value is positioned. |
| US11333085B2 |
System and method for energy management using linear programming
A system is disclosed including but not limited to a processor; a hybrid power source for servicing a system load, the hybrid power source comprising a natural gas engine, a diesel engine and a battery; a linear computer program comprising, instructions determining a current system load serviced by power provided from the hybrid power source; instructions to determine a current operating state for the natural gas engine, the diesel engine and the battery; instructions to use linear programming to determine a new operating state for the natural gas engine, the diesel engine and the battery to reduce power consumption servicing the current system load the natural gas engine, the diesel engine and the battery; and instructions to replace the current operating state for the natural gas engine, the diesel engine and the battery to the new operating state for the natural gas engine, the diesel engine and the battery. |
| US11333084B2 |
Exhaust gas flap
An exhaust gas flap includes a flap tube (12), a flap diaphragm (16), in an interior of the flap tube on a pivot shaft (14) rotatable about a pivot axis (A), a pivot drive (30) for the pivot shaft (14) and a coupling device (36) coupling the pivot shaft to a drive shaft (34). The coupling device includes a first coupling area (42) rotationally coupled, positive-lockingly meshed with the drive shaft and a second coupling area (44) rotationally coupled, positive-lockingly meshed with the pivot shaft. A biasing element (58) is supported in relation to the coupling device and in relation to one shaft of the drive shaft and the pivot shaft. The coupling device is axially prestressed, by the prestressing element, away from the one shaft along in the direction of the pivot axis and is prestressed about the pivot axis in relation to the one shaft. |
| US11333082B2 |
Systems and methods for determination of gas turbine fuel split for head end temperature control
A method of controlling an operating temperature of a first combustion zone of a combustor of a rotary machine includes determining a current operating temperature and a target operating temperature of a first combustion zone using a digital simulation. The method further includes determining a derivative of the current operating temperature with respect to a current fuel split using the digital simulation. The fuel split apportions a total flow of fuel to the combustor between the first combustion zone and a second combustion zone. The method also includes calculating a calculated fuel split that results in a calculated operating temperature approaching the target operating temperature. The method further includes channeling a first flow of fuel to the first combustion zone and a second flow of fuel to the second combustion zone. |
| US11333080B2 |
System and method of transferring power in a gas turbine engine
A method of extracting work from a convertible gas turbine engine having a core flowpath and a bypass flowpath. The method comprises operating the convertible gas turbine engine at a first volumetric flow rate through the core flowpath and a second volumetric flow rate through the bypass flowpath to produce a first work output of the convertible gas turbine engine; extracting the first work output via an unshrouded fan and a shaft at a first fan to shaft extraction ratio; altering the second volumetric flowrate through the bypass flowpath while maintaining the first work output; and extracting the first work output via an unshrouded fan and a shaft at a second fan to shaft extraction ratio. |
| US11333079B2 |
Methods and apparatus to detect air flow separation of an engine
Methods, apparatus, systems, and articles of manufacture are disclosed to detect air flow separation of an engine. An example apparatus includes hardware, and memory including instructions that, when executed, cause the hardware to at least determine an inlet flow separation parameter based on a first pressure value from a first pressure sensor included in a nacelle of a turbofan and a second pressure value from a second pressure sensor included in the nacelle, determine a severity level parameter based on the inlet flow separation parameter, the severity level parameter based on a difference between the first pressure value and the second pressure value, and adjust a contribution of airflow from aft of a fan of the turbofan based on the severity level parameter. |
| US11333078B2 |
Air turbine starter with decoupler
A method and decoupler for disengaging an output shaft from an engine in a back drive event with a backdrive decoupler. The backdrive decoupler includes an output shaft, drive shaft wherein the output shaft is selectively coupled to the drive shaft. Permanent magnets are used to transmit torque from the drive shaft to the output shaft. In a backdrive event, the decoupler decouples the output shaft from the drive shaft by uncoupling the torque transfer. |
| US11333075B2 |
Method and system for safe gas turbine startup
A method for safe gas turbine startup is disclosed. The method comprises a first step wherein a fuel metering valve (33) arranged along a fuel delivery line is tested for possible leakages. If the leakage test is successfully passed, a subsequent turbine startup step can be performed. Further disclosed is a gas turbine engine (3) comprising a fuel supply system (20) comprised of a fuel delivery line (21) and a valve arrangement (23) positioned along said fuel delivery line (21). The valve arrangement (23) further comprises sequentially arranged shut off valves (25, 29, 31) and a fuel metering valve (33), positioned downstream of the shut off valves (25, 29, 31). A pressure measuring arrangement (43, 45, 47) is further provided, adapted to measure fuel pressure in at least one portion of the fuel delivery line (21) upstream of the fuel metering valve (33). |
| US11333072B2 |
Shaft bearing positioning in a gas turbine engine
An aircraft gas turbine engine has an engine core with a turbine, compressor, and core shaft connecting the turbine to the compressor, a fan upstream of the engine core; and a gearbox. The engine core has three bearings, one forward, two rearward, to support the core shaft, a minor span being the axial distance between the two rearward bearings. A first blade to bearing ratio of the minor span divided by the product of the mass, radius at mid-height, and the square of the angular velocity at cruise for a blade of the lowest pressure set may have a value in the range from 2.0×10−6 to 7.5×10−6 kg−1·rad−2·s2. A second blade to bearing ratio of the minor span divided by the product of mass and radius at mid-height for a blade of the lowest pressure set may have a value in the range from 0.8 to 6.0 kg−1. |
| US11333063B2 |
Control device for hybrid vehicle
When it is determined that there is a likelihood of occurrence of an abnormality in a supercharger, a maximum engine rotation speed and a maximum MG2 rotation speed are changed to a low rotation speed side and operating points of an engine and a rotary machine are controlled such that an engine rotation speed and an MG2 rotation speed are respectively within ranges which do not exceed the changed maximum rotation speeds. Accordingly, even when the supercharger does not operate normally and an abnormal increase in a supercharging pressure occurs, it is possible to curb a high-rotation state of the engine rotation speed and the MG2 rotation speed. As a result, even when an abnormal increase in the supercharging pressure occurs, it is possible to curb a decrease in durability of components. |
| US11333060B2 |
Control device
When a coolant controlled to have a constant target temperature is used regardless of a traveling condition of a vehicle, a fuel efficiency of the vehicle may be reduced. Therefore, a VCU 1 predicts the output of an internal combustion engine in a future prediction period on the basis of position information of the vehicle acquired from a positioning unit, traffic information related to a route to a destination, and internal combustion engine control information, determines a target coolant temperature which is the target temperature of the coolant for cooling the internal combustion engine on the basis of the predicted output of the internal combustion engine, sets the change timing for changing the temperature of the coolant to the target coolant temperature on the basis of the predicted output of the internal combustion engine, and controls the operation of the coolant temperature change unit for changing the temperature of the coolant at the change timing so as to reach the target coolant temperature on the basis of the predicted output of the internal combustion engine. |
| US11333057B2 |
Captive screw spray nozzle
A captive screw spray nozzle comprising a screw for holding the spray nozzle on a support, the screw comprising a screw head engaging with a holding member, secured to the spray nozzle, and forming a stop for retaining the captive screw on the spray nozzle. |
| US11333052B2 |
Cooling device
An injection valve is provided in a cooling device. An outer jacket is provided at an outside of the injection valve. A cylindrical partitioning unit divides an annular space into an outside passage on a side of the outer jacket and an inside passage on a side of the injection valve. A second pipe portion supplies cooling water into the annular space and a first pipe portion discharges the cooling water from the annular space. A first restricting portion is provided between the first pipe portion and the second pipe portion and it restricts a flow of the cooling water in the outside passage from a part on a side of the second pipe portion to a part on a side of the first pipe portion. A second restricting portion is provided at a position on a side of the first pipe portion opposite to an injection port. The second restricting portion restricts the flow of the cooling water between the outside and the inside passages. A communication passage is formed in the cylindrical partitioning unit at a position above the first restricting portion and it communicates the outside and the inside passages to each other. |
| US11333050B2 |
Electric oil pump
In an electric oil pump, a motor includes a main body including a coil, bus bars electrically connected to lead wires of the coil, and a shaft including a portion on one side in an axial direction protruding from an end of the main body on the one side in the axial direction and connected to a pump, a control board includes a power supply input portion and a power supply output portion and is disposed in a posture in which any one of a first surface and a second surface of the control board lies in the axial direction, the power supply input portion is at an end portion of the control board on the other side in the axial direction, and bus bar terminals are disposed on one side of the main body in the axial direction. |
| US11333047B2 |
External heat source engine with slide valves
The present invention concerns an external heat source engine comprising: —at least one cylinder (2), —a piston (3) that is movable back and forth in the cylinder, —a cylinder head (4) defining a working chamber (5) with the piston and the cylinder, —a heat exchanger (6) for exchanging heat between a working gas and a heat-transfer fluid, —a distribution comprising two rotary slide valves (20, 30) mounted so as to be able to rotate in the cylinder head and bringing the working chamber selectively into communication with the following resources: •a working gas inlet (A), •a cold end (B) of the exchanger, •a hot end (C) of the exchanger, •an exhaust (D). The slide valves (20, 30) comprise internal passages that open through the side wall of same through at least one opening that communicates selectively with the working chamber (5) via at least one opening formed in the cylinder head (4). |
| US11333043B2 |
Steam turbine plant
A steam turbine plant includes high-pressure gland portions, low-pressure gland portions, a gland regulator line, and a rotor-driving steam supply line. The high-pressure gland portions supply gland steam to gaps of ends of a high-pressure turbine rotor, and thereby seal the gaps. The low-pressure gland portions supply the gland steam to gaps of ends of a low-pressure turbine rotor, and thereby seal the gaps. The gland regulator line guides the gland steam from the high-pressure gland portion to the low-pressure gland portion. The rotor-driving steam supply line branches off from the gland regulator line, and supplies some of the gland steam to a main steam flow passage in a low-pressure casing. |
| US11333042B2 |
Turbine blade with dust tolerant cooling system
A turbine blade includes an airfoil that has a tip region that extends from the leading edge toward the trailing edge, and the tip region is bounded by a wall that extends at an angle. The leading edge has a leading edge cooling circuit that is defined from the platform to a tip flag channel, and the leading edge cooling circuit is in fluid communication with the tip flag channel. The pressure side includes at least one tip dust hole defined through the wall proximate the pressure side, and the at least one tip dust hole has an inlet and an outlet. The airfoil has at least one rib defined on the wall that extends at a second angle to direct the particles and a portion of the cooling fluid into the inlet. |
| US11333036B2 |
Article having ceramic wall with flow turbulators
An article includes a ceramic matrix composite wall that defines at least a side of a passage. The ceramic wall includes a ceramic matrix composite flow turbulator that projects into the passage. The flow turbulator is formed of ceramic matrix composite. The ceramic matric composite of the wall comprises woven fibers that are dispersed in a ceramic body matrix. An airfoil and a gas turbine engine are also disclosed. |
| US11333029B2 |
Method for manufacturing a stage of a steam turbine
A method for manufacturing a stage of a steam turbine comprising the steps of milling a block of material to define a sector having a plurality of blades, each blade having an external surface; machining an opening in the external surface of at least one of the blades; machining a cavity in fluid communication with the opening; the step of machining the cavity being performed by wire electric discharge machining. |
| US11333023B2 |
Article having cooling passage network with inter-row sub-passages
A gas turbine engine article includes a cooling passage network embedded in an article wall between inner and outer portions of the article wall. The network has an inlet orifice through the inner portion to receive cooling air from a cavity, a sub-passage region that includes an array of pedestals, and at least one outlet orifice through the outer portion. The array of pedestals includes first pedestals arranged in a first row and second pedestals arranged in a second, adjacent row. The first pedestals and the second pedestals define inter-row sub-passages there between. Each of the inter-row sub-passages has an inlet mouth, an outlet mouth, and a compound channel connecting the inlet mouth and the outlet mouth. The compound channel includes a first channel length over which the inter-row sub-passage has a constant cross-section and a second channel length over which the inter-row sub-passage has a non-constant cross-section. |
| US11333021B2 |
Gas turbine engine having fan outlet guide vane root position to fan diameter ratio
A gas turbine engine includes an engine core, a fan located upstream of the engine core, a nacelle surrounding the engine core and defining a bypass duct, and a fan outlet guide vane (OGV) extending radially across the bypass duct between an outer surface of the engine core and an inner surface of the nacelle. The engine core includes a compressor system, and an outer core casing surrounding the compressor system and including a first flange connection arranged to allow separation of the outer core casing at an axial position of the first flange connection. An axial midpoint of a radially inner edge of the fan OGV is defined as the fan OGV root centrepoint. A fan OGV root position to fan diameter ratio of: an axial distance between the first flange connection and the fan OGV root centrepoint the fan diameter is equal to or less than 0.33. |
| US11333017B2 |
System and method for fluid separation
This disclosure relates to a separating a fluid having multiple phases during formation testing. For example, certain embodiments of the present disclosure relate to receiving contaminated formation fluid on a first flow line and separating a contamination (e.g., mud filtrate) from the formation fluid by diverting the relatively heavier and/or denser fluid (e.g., the mud filtrate) downward through a second flow line and diverting the relatively lighter and/or less dense fluid upward through a third flow line. In some embodiments, the third flow line is generally oriented upwards at a height that may facilitate the separation of the heavier fluid from the relatively lighter fluid based on gravity and/or pumps. |
| US11333014B2 |
Electrical isolation to reduce magnetometer interference
A magnetic flux receiver assembly includes a collar that defines a central passageway and an axial collar face, and a tool insert disposable within the central passageway and defining an axial insert face. One or more magnetometers are operatively coupled to the tool insert. One or more buttons are coupled to one or both of the axial collar face and the axial insert face such that an axial gap is defined at an axial interface between the axial collar face and the axial insert face to prevent electrical communication across the axial interface. |
| US11333013B2 |
Segmentation of time-frequency signatures for automated pipe defect discrimination
A method for taking measurements in a wellbore including lowering a downhole logging tool in the wellbore; obtaining, via the logging tool, a plurality measurements of a downhole element; processing the plurality of measurements to obtain a plurality of processed measurements; calculating a contour model based on the plurality of processed measurements; and determining a parameter of the downhole element based on the contour model. |
| US11333008B2 |
Systems and methods for gravel packing wells
A well screen system includes upstream and downstream screen assemblies arranged along an axis. The assemblies each have first and second transport tubes. A first packing tube is connected to the first transport tube by first adapter and has an uppermost nozzle axially spaced from the first adapter by a first effective packing tube length. A second packing tube is connected to the second transport tube by a second adapter and has an uppermost nozzle axially spaced from the second adapter by a second effective packing tube length different than the first effective packing tube length. The downstream screen assembly second transport tube is connected to the upstream screen assembly first transport tube to alternate the effective packing tube lengths of packing tube uppermost nozzles along the screen system. Methods of making well screen systems and methods of gravel packing well screen systems are also disclosed. |
| US11333004B2 |
Piston initiator for sidetrack assembly
A piston initiator is used on an assembly having a milling tool and a whipstock for creating a sidetrack in a wellbore. A piston disposed in an uphole position in a bore of the milling tool seals the bore from communicating with the port. A line from the port can communicate pressure to components on the whipstock for initiating their activation. The piston is movable from the uphole position, but is held by a releasable connection configured to release the piston in response to a predetermined force from fluid flow in a downhole direction against an exposed surface area of the piston. An uphole shoulder in the milling tool prevents movement of the piston in an uphole direction so the piston does not stress the releasable connection in response to reverse fluid flow through the milling tool. |
| US11333002B2 |
Completion systems and methods to perform completion operations
Completion Systems and Methods to Perform Completion Operations are disclosed. A completion system includes a tubular having a wall that defines a flowbore within the tubular and extending into a zone of an annular region external to the tubular. The completion system also includes a first port disposed in the wall and configured to provide fluid communication between the flowbore and the annular region, and a communication path disposed at least partially within the wall and configured to provide fluid communication with an annulus of a well outside of the zone. The completion system further includes a second port disposed in the wall and configured to provide fluid communication between the flowbore and the communication path, a cover disposed over the second port and configured to prevent fluid communication during a fracturing operation, and a diverter seat disposed in the flowbore of the tubular uphole of the second port. |
| US11332999B1 |
Plug assembly
A plug assembly arranged in a housing including: a plug, a breaker object, a seat, a shear ring and a snap ring. The plug is supported by the seat and the shear ring prevents the seat from moving in an axial direction. The shear ring is arranged such that when a threshold pressure differential is applied to a surface of the plug, the shear ring hears and allows for axial movement of the seat. The plug assembly has a first position, a second position, and a third position. In the first position, the plug is not in contact with the breaker object, in the second position, the shear ring has sheared and the plug is in contact with the breaker object causing the plug to break, and in the third position, occurring during or after the plug makes contact with the breaker object, the snap ring is arranged to lock the seat into place to prevent the seat from moving axially. |
| US11332998B2 |
Annular sealing system and integrated managed pressure drilling riser joint
An integrated managed pressure drilling (“MPD”) riser joint includes an annular sealing system that allows for the installation, engagement, service, maintenance, disengagement, removal, or replacement of one or more sealing elements while maintaining a pressure tight seal on the annulus without a drill string isolation tool, or equivalent thereof. The integrated MPD riser joint is limited to the annular sealing system and a flow spool, or equivalent thereof, disposed directly below the annular sealing system, without any intervening pressure containment devices or systems. Advantageously, the integrated MPD riser joint does not require a drill string isolation tool, or equivalent thereof, and may be substantially shorter in length and weigh substantially less than a conventional integrated MPD riser joint. The reduction in size and weight enables adoption of MPD technology in applications where conventional integrated MPD riser joints are not economically feasible or are otherwise precluded from use. |
| US11332994B2 |
Laser cutting tool
A laser cutting tool includes: an optical assembly that includes a laser generator that emits an laser beam; a reflector disposed longitudinally downstream of the laser generator; a reflector reflecting the laser beam emitted from the optical assembly; a focus lens disposed laterally beside the reflector; and a timer for controlling the tool to operate for at least one predetermined amount of time. The focus lens focuses the laser beam after it passes through the reflector. |
| US11332988B2 |
Traversing across a wash-out zone in a wellbore
A wellbore tractor is capable of being positioned in a wellbore that includes a cased section, a first uncased section downhole of the cased section, and a second uncased section downhole of the first uncased section. The wellbore tractor is capable of self-propelling itself through the wellbore. An anchoring system is connected to the wellbore tractor. The anchoring system includes an appendage. When the wellbore tractor is in the cased section, the anchoring system is capable of extending the appendage from the cased section through the first uncased section into the second uncased section, anchoring the appendage in the second uncased section, and guiding the wellbore tractor from the cased section past the first uncased section and into the second uncased section. |
| US11332986B2 |
Packoff pressure prevention systems and methods
A packoff pressure prevention system includes an internal pressure sensor to measure fluid pressure within a drillstring. The system further includes an annular vent to, when open, enable fluid to escape from within the drillstring into an annulus. The system further includes a processor coupled to receive pressure measurements from the internal pressure sensor and coupled to signal the annular vent to open if the fluid pressure within the drillstring rises a first threshold amount over a second threshold time. |
| US11332981B2 |
Coated electrical connector bands and pressure compensation assemblies for downhole electrical disconnect tools
Electrically insulated connector bands for Downhole Electrical Disconnect Tools provide power and/or data communication downhole are made from metal having sufficient strength and corrosion resistance to eliminate the need of any vacuum and sealed pressure compensation assembly while being exposed to wellbore fluids. The electrical insulation is achieved by having portions of the connector bands coated with electrically insulating material. An uncoated section of each connector band will provide the electrical path between the male and female mandrels. |
| US11332977B2 |
Vehicle access device mounted holder for equipment
An equipment holder for mounting on an access device of a vehicle, such as on a side rail of a retractable stair or ladder of the vehicle. The holder can be configured to hold one or more wheel chocks and/or one or more fire extinguishers. The holder can be mounted by a unique mounting bracket. Other equipment may be carried in the holder e.g. one or more radio communications handsets, first aid equipment, protective clothing (such as a hard hat, weatherproof jacket) or a tool kit, or combinations of two or more thereof. The holder can include a cradle or rack mounted to the access device by the mounting bracket. |
| US11332967B2 |
Hanging door stop
A door stop (2) which comprises: (i) a hanger part (4); and (ii) a door stop part (6) which in use hangs from the hanger part (4), the door stop part (6) being such that is comprises: (iii) a first door stop formation (8) for being positioned at a hinge side (10) of a door (12), and in a gap (14) between the door (12) and a door frame (16) for the door (12); and (iv) a second door stop formation (18) for being positioned at the hinge side (10) of the door (12), and in the gap (14) between the door (12) and the door frame (16) for the door (12), and wherein: (v) the first door stop formation (8) is below the second door stop formation (18) when the door stop part (6) hangs from the hanger part (4); (vi) the first door stop formation (8) is of a first door-stopping size which stops the door (12) in a first open position at a first open angle; (vii) the second door stop formation (18) is of a second door-stopping size which stops the door (12) in a second open position at a second open angle; (viii) the first open angle is larger than the second open angle; (ix) the first open position is for use by an adult; (x) the second open position is for use by a child; (xi) the first open position is such as to cause the gap to be of a first size; (xii) the second open position is such as to cause the gap to be of a second size; and (xiii) the gap of the first size and the gap of the second size are both such that the child cannot get their fingers trapped firstly between the door (12) and the door frame (16) at the hinge side (10) of the door (12), and secondly between the door (12) and the door frame (16) at a handle side of the door (12). |
| US11332961B2 |
Motorized latch retraction with return boost
An exemplary electronic actuator assembly is configured for use with a pushbar assembly having a drive assembly operable to retract a latchbolt, and includes an input shaft, a motor, and a boost spring. The motor has a retracting state in which the motor drives the input shaft from a proximal position to a distal position, a holding state in which the motor exerts a holding force to retain the input shaft in the distal position, and a releasing state in which the motor exerts a residual force that resists movement of the input shaft. The boost spring exerts a boost force urging the input shaft in the proximal direction to at least partially counteract the residual force. |
| US11332960B2 |
Electrically operated door strike with thermally responsive element
In one aspect the present invention provides a door strike which prevents the opening of an associated door when the door strike has been heated to an elevated temperature of at least about 1000° F., preferably when the door strike is at higher temperatures such as are present during a fire in a building structure. The door strike includes a thermally responsive element which retards the normal operation of the door strike when it is at an elevated temperature. A further aspect of the invention is a method for controlling the undesired spread of a fire or smoke between adjacent spaces separated by the door wherein a fire or smoke condition exists in at least one of these spaces, via the provision of a door strike having a thermally responsive element which retards the normal operation of the door strike when it is at an elevated temperature. |
| US11332959B2 |
Fenestration assembly operation hardware and methods for same
A fenestration hardware assembly includes a blade socket including a blade recess and an operator interface feature rotatably coupled with an operator housing. A latch blade is movably coupled with the operator housing. The latch blade is movable between deployed and withdrawn positions. In the deployed position at least a portion of the latch blade is received in the blade recess of the blade socket. In the withdrawn position the portion of the latch blade is recessed from the blade recess. The operator interface feature is rotatable between at least locked and unlocked configurations. In the locked configuration the latch blade is in the deployed position and received in the blade recess. In the unlocked configuration the latch blade is translated from the deployed position to the withdrawn position and withdrawn from the blade recess according to rotation of the operator interface feature. |
| US11332958B2 |
Release systems, methods, and apparatuses
Systems, apparatuses, and methods of releasing doors that are locked in a closed position. The apparatus may include a follower assembly movably attached to a locking member that moves between a secured position and an unsecured position. The follower assembly may include a first locking element. The apparatus may additionally include a second locking element configured to move between a locking position in which the second locking element engages the first locking element, and an unlocking position in which the second locking element is spaced from the first locking element. The apparatus may further include a support assembly configured to move between a proximal position in which the support assembly supports the second locking element in the locking position, and a distal position in which the support assembly allows the second locking element to move from the locking position to the unlocking position. |
| US11332956B2 |
Embellishment attachment for a door lock
A rose assembly for a door lock and a method of removably securing the rose assembly to a lock chassis. The rose assembly is secured to the lock chassis through the use of an intermediate spring steel attaching plate, which provides both a secure attachment to the lock and orientation of the rose assembly to the lock housing. A single spring plate with integrated retention clip features provides a removably attachable interface between the rose and the lock chassis. The spring plate includes a hook feature to provide positive retention of the rose that is independent of the spring clip features. Additionally, the spring clips are located to minimize the possibility that one clip deflects substantially more than another. The installation process includes inserting the hook feature into a slot in the chassis housing, and then snapping the clip features over the housing to seat and retain the rose. |
| US11332953B2 |
Portable telescopic threaded utility pole
Disclosed is a telescopic utility pole where the individual segments are threaded on the outer and inner surfaces, the adjacent segments are threadedly engaged and extension/retraction of the pole segments is performed by twisting along threaded path. The advantage of using the threaded telescopic utility pole is that it can be deployed and erected quickly as compared to traditional utility poles. |
| US11332947B2 |
Intermediate scaffold joint
An improved intermediate scaffold joint comprising a frame, a first mounting member, a second mounting member, and a vertical stub. The frame has an interior side, an exterior side, and a top side. A lock member is slidable in the interior of the frame. The frame has a rear plate portion that has two openings to accommodate the engagement portions of a horizontal scaffold join, but lacks ½ annular cups. |
| US11332946B2 |
Installation features for fenestration units and associated methods
Features and methods for use in connection with the installation of fenestration units. Embodiments include an installation bracket and method of use, pre-installed flashing tape, and a shim that can be broken to a desired length during shimming procedures. |
| US11332943B2 |
Wall covering with adjustable spacing
Disclosed herein, among other things, are system, methods and apparatuses for wall coverings with adjustable spacing. One aspect of the present subject matter relates to a concrete wall panel including a mounting system that includes a decorative panel with a flange embedded within the panel, the flange having mounting features providing for a number of ways to mount a plurality of such panels to a wall or other planar surface. The mounting system allows for fasteners to be used to connect the wall panel to a wall and provides a mount that has an air gap to allow for air to flow and for any moisture to pass between the wall inner surface and behind the wall panels. |
| US11332942B2 |
System and method for automating construction and installation of surfaces in construction
A system and method for automating construction that includes collecting a multi-dimensional point cloud measurement of at least one construction structure that includes at least one surface; generating a construction plan from the multi-dimensional point cloud measurement, wherein the construction plan defines an assembly arrangement of a set of parts; from the construction plan, automatically generating a cut list for a subset of parts; communicating the cut list to a cutting device; and at the cutting device, cutting a set of materials according to the cut list. |
| US11332941B2 |
Device and methods for making a stair tread and a molded curved stair tread
A device for making a molded stair tread is described. The device can have: a base; a pivoting assembly; a molding template connected to the pivoting assembly; a holding device connected to the molding template, the holding device having a clamp jaw and a pivot configured to rotate the holding device relative to the molding template; and a locking mechanism configured to hold the molding template and the holding device in an open configuration such that the holding device can accept a first part of the plastic sheet and configured to release the molding template and the holding device such that the holding device is in a securing configuration that secures, via the clamp jaw, the first part of the plastic sheet to the first side of the molding template at the first longitudinal edge of the molding template. Methods for making the stair tread are described as well as the molded stair tread. |
| US11332940B2 |
Moveable stair systems and methods
The present disclosure relates to stair systems and methods for allowing stair movement between building levels while maintaining the structural integrity of the stair system for safe egress passage. The systems and methods of the present disclosure allow for independent movement of the surrounding building walls, landings, floor slabs, and/or any other portion of the surrounding building structure or stair system. The embodiments of the present disclosure are suitable for use in both new constructions as well as in existing constructions for retrofit applications to allow for movement between levels, landings, or within stairwell structures. The present disclosure reduces stair damage during building movement whether it is from wind, thermal, or seismic activity, and/or any other type of suitable force or experience, as the present disclosure allows for directional movement, or a combination thereof, including tension and compression, lateral, or vertical movement. |
| US11332935B2 |
Coupling device, associated parts and a method of use thereof
Described herein is a coupling device, associated parts and a method of use thereof. In one aspect, a coupling device is described comprising a sleeve with an inner surface that encloses at least part of at least one elongated element to be coupled; and at least one deformation means fitted with interference between, and causing local deformation about, at least part of the inner surface of the sleeve and/or an adjacent outer surface of the at least one elongated element. A deformation means insertion tool, a coupling sleeve, a deformation means, and a method of coupling at least one element are also described. The described coupling device, associated parts and a method of use offer the ability to couple together different elements in a strong and/or ductile manner, coupling being tuneable as needed to suit the preferred application. The coupling described may overcome art issues associated with bulky size of coupling, in particular, radial protrusion. The coupling may also increase the coupling force therefore increase the load that may be managed across the coupling device. Further, the way the parts are assembled may minimise generation of localised points of stress therefore also increasing the load that may be managed across the coupling device. |
| US11332934B2 |
Tying machine
A tying machine disclosed herein includes a feed mechanism. The feed mechanism includes a feed roller that feeds a tying string; a feed motor that rotates the feed roller; a cover disposed between the feed roller and the feed motor, and including a through hole; and a suppression member that suppresses movement of dust from a feed roller side to a feed motor side via the through hole. Another tying machine disclosed herein includes a reel on which a tying string is wound; a brake member that engages with the reel to brake the reel; and an actuator that drives the brake member. The brake member is interposed between the reel and the actuator. Yet another tying machine disclosed herein includes a housing; a reel on which a tying string is wound; a magnet that rotates integrally with the reel; and a magnetic sensor attached to the housing. |
| US11332933B2 |
Cross-struts for beam assemblies
The present technology relates to beams having a cross section defining a plurality of channels and assemblies comprising the beams. The beams can be used to form a beam assembly that is installed inside the truck bed of a pick-up truck. A ladder loader and a solar panel assembly can be pivotably secured to the beam assembly along either the driver side wall or the passenger side wall of the truck bed. |
| US11332932B2 |
Decorative board and method for manufacturing same
A decorative board in the present disclosure includes a primer layer, a concealing layer, a colorant layer and a topcoat layer containing ultraviolet-curable resin on a base material in this order. A method for manufacturing the decorative board in the present disclosure includes a stretching process, an irradiation process, and a separation process. The stretching process includes forming the primer layer, the concealing layer, and the colorant layer on the base material in this order; applying a ultraviolet-curable coating material containing ultraviolet-curable resin; placing a plastic film on the applied ultraviolet-curable coating material, placing a roller on the plastic film, and stretching the ultraviolet-curable coating material by rolling the roller. The irradiation process includes forming the topcoat layer by hardening the ultraviolet-curable coating material by ultraviolet ray irradiation. The separation process includes separating the plastic film after the irradiation. |
| US11332930B2 |
Adjustable awning and retractable canopy system
Provided is an awning system comprising: a) two vertical tracks; b) two arms, with each arm attached at a first end to one of the vertical tracks, the arm configured to move in a vertical direction and pivot in relation to the track, each arm further configured to be extendible; c) a cross-bar, with each end of the cross-bar attached to a second end of one of the arms; d) a piece of fabric attached at one end to the cross-bar; and e) a holder placed on top of the tracks for holding a second end of the fabric; wherein the awning fabric is configured to be adjusted in both the vertical and the horizontal direction; wherein a user can move the arms vertically and extend the arms to adjust a position of the fabric. Provided is a retractable canopy system comprising: a) a track; b) a frame movably attached to the track; c) a support attached to the frame; d) a connector movably attached to the support, e) two or more rods attached to the connector; f) a canopy piece attached to the rods; wherein the awning is configured to have a stowed and deployed position that are obtained by moving the frame against the track. |
| US11332927B2 |
Building component
A building formwork component comprising first and second spaced sidewalls having one or more webs extending there-between, each sidewall comprising a flange extending inwardly along a first edge of the sidewall such that an outer surface of the flange forms a ramp surface; and a groove extending along an opposing second edge of the sidewall. The component may be coupled to a like component by relative movement of the components towards each other, whereby the flanges are received in respective grooves of the like component, and whereby the ramp surfaces facilitate such coupling by engaging respective second edges of the like component to move the second edges and/or ramp surfaces for engagement of the flanges in the grooves. |
| US11332922B2 |
Jointed member
A jointed member may include a first elongate section having a surface defining a first oblong opening, a second elongate section having a surface defining a second oblong opening, and a fastener passing through the first oblong opening and the second opening to connect the first elongate section and the second elongate section, where the first oblong opening and the second oblong opening move relative each other and the fastener as the jointed member transitions from a first predetermined state towards a second predetermined state. |
| US11332920B2 |
Moment resisting bi-axial beam-to-column joint connection
A prefabricated column assembly includes a hollow tubular column having a longitudinal axis. A gusset plate assembly includes a plurality of gusset plates connected to the column and extending laterally outward from the column in planes generally parallel to the longitudinal axis of the column. A first pair of the gusset plates extends laterally outward from the column along a first axis and defines a space for receiving an end portion of a first beam for mounting the first beam on the first pair of gusset plates. A second pair of the gusset plates extends laterally outward from the column along a second axis that is nonparallel and non-coincident with the first axis. The second pair of gusset plates defines a space for receiving an end portion of a second beam for mounting the second beam on the second pair of gusset plates to provide a bi-axial joint connection. |
| US11332918B2 |
Storm drain grate and filter apparatus and method
A storm water capture and filtration system may secure in a catch basin or other area subject to flows of water from streets, channels, and the like as a result of run off from storms. A filter system may include a capture portion including attachment mechanisms, a funnel, various supports, and a filter hanger designed and calculated to capture all water entering a storm water inlet and directing it toward a bag filter. A gap is provided between a funnel and filter hanger in order to provide accommodation for overflow, while an anti-backflow skirt on the filter bag resists flushing of captured pollution out of the bag in overflow condition. |
| US11332915B2 |
Self-cleaning sink
Systems, methods, and techniques for cleaning sinks and dishes are provided. In some embodiments, a cleaning system comprises at least one fluid supply, at least one opening in a side wall of a sink basin, and at least one nozzle positioned along an exterior of the sink basin. The nozzle is configured to receive fluid from the fluid supply, and dispense fluid through an opening in a side wall of the sink basin to an interior surface of the sink basin. In some embodiments, the nozzle is configured to dispense fluid to the interior of a sink basin, such that substantially all surfaces of the interior of the sink basin are covered with a thin layer of fluid. In some embodiments, nozzle dispensing angle, duration of a cleaning cycle, flow rate or amount of dispensing fluid, or activation of a cleaning cycle may be manually or automatically controlled. |
| US11332913B2 |
Universal faucet handles
Handle assemblies for coupling to a shaft are provided. Each assembly includes a handle having an end wall with a fastener passage extending therethrough and a side wall extending from the end wall to an open end. In one embodiment, an adapter assembly includes a nut, a collet having a fastener portion carrying the nut and a compression portion receiving the shaft, and a clamp mounted on the compression portion and tightened around the compression portion to compress the collet to the shaft. A fastener extends through the fastener passage and into the nut. In another embodiment, the handle defines a conical pocket in communication with the fastener passage. An adapter in the pocket includes circumferentially spaced jaws having conical outer surfaces and inner surfaces engaging the shaft and hinged connectors extending circumferentially between adjacent jaws. A fastener extends through the fastener passage and into the shaft. |
| US11332912B2 |
Device for dispensing hot water
Dispensing of hot water having an adjustable temperature by way of a water outlet fitting that can be installed on a sink. This is achieved by a continuous flow heater and a measured value sensor arranged in a water inlet of the water outlet fitting as the hot water heater. The measured value sensor detects a measurement variable with regard to water flowing through the continuous flow heater (10). The water dispensing device has a control unit, which is designed to regulate a flow rate through the continuous flow heater as a function of measured values of the measured value sensor in order to adjust the temperature of the hot water. |
| US11332911B2 |
Construction machine
Provided is a construction machine that can prevent a machine body from being lowered since a blade is not put into a float state even where a misoperation is made by an operator when the machine body is in a jacked-up state, and that can perform a favorable leveling operation by putting the blade into the float state in accordance with an operator's operation when the machine body is not in the jacked-up state. A hydraulic excavator includes a controller 42 that determines whether or not the machine body is in a jacked-up state and controls a float valve 41. In the case where it is determined that the machine body is not in the jacked-up state, the controller 42 changes over the float valve 41 to a float position V and invalidates an operation of a blade control valve 22, in accordance with a float instruction. In the case where it is determined that the machine body is in the jacked-up state, the controller 42 holds the float valve 41 in a reference position IV and validates the operation of the blade control valve 22, irrespectively of the presence or absence of the float instruction. |
| US11332909B2 |
Working vehicle
There is provided a working vehicle capable of simplifying a structure and reducing manufacturing costs by realizing a configuration in which a tying-down attachment point doubles as a lifting attachment point. A working vehicle according to the present invention includes tying-down attachment points for locking a tightening member for preventing reversal at the time of transportation or parking in at least the front of a vehicle body, in which the tying-down attachment points are arranged at right-and-left two places on a front end surface of the vehicle body, capable of locking a lifting member for lifting the vehicle body upward and having strength in a vertical direction enough to withstand a load applied at the time of lifting the vehicle body upward after locking the lifting member, thereby doubling as lifting attachment points. |
| US11332907B2 |
Spreader for sediment capping system and method
A sediment capping system is adapted to create, and distribute, a homogenized mixture of capping material. Where distributing the capping material, the system is configured to militate against the capping material forming clumps of a size and weight that would disturb the sediment on a bottom of a body of water. This in turn militates against the sediment being disturbed, and a disturbing of pollutants and toxins into the water surrounding the sediment. The sediment capping system militates against the clumping of capping material through a vibrating spreader and baffle system, producing a sediment cap with a more consistent depth that will minimally disturb the sediment on the floor of the body of water where the sediment cap is being deposited. |
| US11332894B2 |
Rammer
A rammer includes: an outer cylinder (31); an inner cylinder (32) slidably contacted with an inside of the outer cylinder (31); a slider (33) connected to a connecting rod (14) and slidably provided in the inner cylinder (32); a first coil spring (34) housed in the upper part of the inner cylinder (32); and a second coil spring (35) housed in the lower part of the inner cylinder (32), wherein the slider (33) is disposed between the first coil spring (34) and the second coil spring (35), wherein a crank shaft has a rotational axis disposed orthogonally to the moving direction, and the first coil spring (34) and the second coil spring (35) have respectively different winding directions to each other. |
| US11332892B2 |
Patio blocks and method of providing a UV coating
A method for treating a plastic block comprising using heat to embed a UV resistant material into an outer face of the plastic block wherein, once embedded, the UV resistant material provides a coating on the outer face. A method for treating a plastic block comprising using compressive force to embed a UV resistant material into an outer face of the plastic block wherein, once embedded, the UV resistant material provides a coating on the outer face. |
| US11332889B2 |
Absorbent structures with high absorbency and low basis weight
Absorbent product including a laminate of at least two plies, wherein the absorbent product has a measured Valley Volume parameter greater than 11 microns and a Pit Density of greater than 25 pockets per sq. cm. |
| US11332887B2 |
Tailings-reclaimed green stone paper processing method
A tailings-reclaimed green stone paper processing method, which treats the tailings to meet the pH 7 pH requirement of the paper standard, grinds the treated tailings after drying, modifies the powdered tailings, implements a modified granulation process with the use of a modification aid, and then implements plastic granule stirring, heating mixing, filament spinning, cutting, papermaking and surface treatment processes to form an environmentally friendly stone fiber paper product, achieving the effects of tailings reuse, pollution-free, moisture-proof, anti-mite and low cost. |
| US11332885B2 |
Water removal between wire and wet press of a paper mill process
The present invention provides compositions comprising cellulose fibers and cellulose ester fibers and wet laid articles made from the compositions, as well as wet laid processes to produce these compositions. More specifically, the present invention provided compositions comprising cellulose fibers and cellulose acetate fibers and wet laid articles made from these compositions as well as wet laid processes to produce these compositions. The present invention also relates to developing a composition, process, wet laid product, or articles exhibiting any one of many desired benefits. |
| US11332879B2 |
Pintle insertion tool
In one embodiment, a pintle insertion tool is disclosed. The pintle insertion tool includes a housing, and a drive assembly supported by the housing. The drive assembly includes a controller connected to a power supply and configured to drive at least one motor. The drive assembly includes a first roller and a second roller defining at least a portion of a channel therebetween. The at least one motor is configured to rotate the first roller and the second roller in both a forward direction and a reverse direction. The channel is adapted to receive a pintle lead wire such that the pintle lead wire is driven by the first roller and the second roller through interdigitated seam loops on opposing ends of a textile sheet so that a pintle can be pushed into position to complete a seam. |
| US11332872B2 |
Drum washing machine
Provided is a drum washing machine. The drum washing machine, which is provided with a rotating body on the rear a drum, is able to smoothly switch between a first form in which the drum and the rotating body rotate independently and a second form in which the drum and the rotating body rotate integrally. When switching from a biaxial driving form to a uniaxial driving form and vice versa, a control part rotates a rotor clockwise and anticlockwise in a manner of taking a reverse action 1 and a reverse action 2 during the operation of a torque motor, i.e., during an action of moving a clutch body by virtue of a moving mechanism. The reverse action 1 includes an action of stopping the rotor rotating clockwise direction, and the reverse action 2 includes an action of stopping the rotor rotating anticlockwise. |
| US11332868B2 |
Method for controlling washing machine
A method of controlling a washing machine includes the steps of: (a) processing the laundry by using the water supplied together with detergent; (b) draining the water used in the step (a), rotating the inner tub at a high speed, and operating the pump to drain the water discharged from the laundry; (c) rotating the inner tub at a first speed and supplying the water into the inner tub via the dispenser; (d) stopping the supply of water through the dispenser, rotating the inner tub at a second speed, and supplying the water into the inner tub through the spray nozzle; (e) stopping the supply of water through the spray nozzle and alternately rotating the pulsator at a third speed in both directions; (f) stopping rotation of the pulsator, rotating the inner tub at the second speed for a preset time, and supplying the water into the inner tub through the spray nozzle; (g) decelerating the inner tub from the second speed to a fourth speed, and operating the pump while the inner tub rotates at the fourth speed to drain the outer tub; and (h) accelerating and rotating the inner tub from the fourth speed to dewater the laundry. |
| US11332864B2 |
Embroidery frame and sewing machine
An embroidery frame includes a first frame and a second frame. The second frame holds an object to be sewn with the first frame. The second frame includes a first member and a second member. The first member includes a plurality of magnets and an annular portion. The annular portion is made of magnetic material. The first member is able to be switched to one of a first position and a second position. The second member includes a plurality of plate members. The plurality of plate members are made of magnetic material. The first position is a position where some of the plurality of magnets faces the gap and a portion of two of the plate members that are adjacent across the gap. The second position is a position where some of the plurality of magnets faces a corresponding one of the plurality of plate members. |
| US11332862B2 |
Low linting imaged hydroentangled nonwoven composite
Hydroentangled composites having a wide variety of uses (e.g., personal hygiene articles, facers for fenestration absorbent patches on surgical drapes, facers on absorbent surgical drapes, etc.) are provided. The hydroentangled composite includes at least two nonwoven webs hydroentangled together. The hydroentangled composite may have a three-dimensional structure. Additionally, the at least two nonwoven webs may have different bonding levels and/or lint levels. |
| US11332861B2 |
Methods for characterizing nanotube formulations for nanotube fabrics with controlled surface roughness and degree of rafting
Methods for characterizing a nanotube formulation with respect to one or more particular ionic species are disclosed. Within the methods of the present disclosure, this characterization provides control over the surface roughness (or smoothness) and the degree of rafting within a nanotube fabric formed from such a nanotube formulation. In one aspect, the present disclosure provides a nanotube formulation roughness curve (and methods for generating such a curve) that can be used to select a utilizable range of ionic species concentration levels that will provide a nanotube fabric with a desired surface roughness (or smoothness) and degree of rafting. In some aspects of the present disclosure, such a nanotube formulation roughness curve can be used adjust nanotube formulation prior to a nanotube formulation deposition process to provide nanotube fabrics that are relatively smooth with a low degree of rafting. |
| US11332858B2 |
Flat-knitted material in the form of a pants part comprising the seat
A flat-knitted material in the form of a pants part comprising the seat for a compression pant, consisting of at least one yarn forming the stitches and an interknitted elastic weft yarn, with an upper base knitted section, to which is adjoined a seat section comprising two adjacent 3-dimensionally curved parts, wherein each 3-dimensionally curved part is formed by several knitted gussets, wherein each gusset comprises several rows of stitches, and the gussets of the one 3-dimensionally curved part is knitted with an offset in the transverse direction of the knitted material from the gussets of the other 3-dimensionally curved part. |
| US11332855B2 |
Heat resistant reinforcing cloth for airbag
A heat resistant reinforcing cloth for an airbag is provided. The heat resistant reinforcing cloth can be disposed on an airbag part which contacts expansion gas in an airbag. The airbag can be deployed and expanded by expansion gas ejected from an inflator. The heat resistant reinforcing cloth comprises: a base fabric of natural fibers selected from the group consisting of cotton, hemp, flax, and combinations thereof; and a silicone rubber layer on both sides of the base fabric. |
| US11332854B2 |
Clothing and method for producing a clothing
A clothing, in particular a drying wire, for a machine for producing a fibrous web, such as a paper or cardboard web, is a planar textile structure from yarns which intersect in a machine direction and in a cross-machine direction. The planar structure has two edges oriented in the machine direction and two edges oriented in the cross-machine direction. The clothing is joinable along the edges oriented in the cross-machine direction in the machine so as to form an endless belt. The clothing is only calendered by introducing energy in peripheral regions which extend along the edges oriented in the machine direction and/or along the edges oriented in the machine cross direction, on account of which in the peripheral regions the MD yarns are welded to the CMD yarns, and the thickness and/or permeability of the clothing are/is reduced. |
| US11332851B2 |
Polyethylene fiber, manufacturing method thereof, and manufacturing apparatus thereof
The present disclosure relates to a polyethylene fiber and a method for preparing thereof, and more particularly to a polyethylene fiber, a method for preparing thereof, and an apparatus for preparing thereof, which has excellent wearing and touch sensation with processing convenience into woven fabrics and knitted fabrics in use in applied products by reducing the stiffness of fiber having the same physical properties using an enforced necking method in a spinning process. |
| US11332843B2 |
Anode assembly
An anode assembly allowing the anode to be easily pulled up from a plating tank is disclosed. The anode assembly includes: an anode structure; and an anode holder. The anode structure includes: an anode; and a feeding member. The anode holder includes: an anode support frame having a space in which the anode structure is arranged; a conductive bar; and a feeding electrode attached to an end of the conductive bar. One end of the feeding member is fixed to the anode, and the other end of the feeding member is detachably fixed to the conductive bar. The anode support frame has a positioning guide portion into which a lower end of the anode structure is inserted. The anode assembly is configured to allow the anode structure to be separated from the anode holder and pulled up from the plating tank when the feeding member is detached from the conductive bar. |
| US11332842B2 |
Aluminum surface treatment method
To provide an aluminum surface treatment method for manufacturing a polymer-aluminum joint structure having excellent bond strength. An aluminum surface treatment method for bonding with a polymer composite which is characterized in that it includes (a) a primary anodizing treatment step wherein the aluminum surface is treated by anodic oxidation; (b) a step wherein the aluminum oxide film is removed from the aluminum that has undergone the primary anodizing treatment; and (c) a secondary anodizing treatment step wherein the aluminum from which the aluminum oxide film is removed following the primary anodizing treatment is treated by anodic oxidation again. |
| US11332841B2 |
Electrode holder, and method for producing electrode for aluminum electrolytic capacitor
An electrode holder and a method for producing an electrode for an aluminum electrolytic capacitor are provided that enable prevention of exfoliation of a porous layer during chemical formation even when the porous layer is formed on an aluminum electrode so as to have a thickness of 200 micrometers or greater. When an aluminum electrode 10 having at least one surface 11 on which a porous layer 17 having a thickness of 200 micrometers or greater is formed is subjected to chemical formation in a chemical formation solution, the aluminum electrode 10 is held by an electrode holder 50. The electrode holder 50 includes: an insulating first support plate 51 configured to overlap the one surface 11 of the aluminum electrode 10; an insulating second support plate 52 configured to overlap the other surface 12 of the aluminum electrode 10; and a connecting part 53 configured to connect the first support plate 51 and the second support plate 52 to each other. A portion of the first support plate 51 that overlaps the porous layer 17 while being in contact therewith is formed with a porous member 510. |
| US11332839B2 |
Advanced electrodeposited copper foil and copper clad laminate using the same
An advanced electrodeposited copper foil and a copper clad laminate using the same are provided. The advanced electrodeposited copper foil has an uneven micro-roughened surface. As observed by a scanning electron microscope operated with a +35 degree tilt and under 1,000× magnification, the uneven micro-roughened surface has a plurality of production direction stripes formed by copper crystals. |
| US11332838B2 |
Plating apparatus
A plating apparatus including a plating bath, a substrate holder to be arranged in the plating bath and adapted to hold a substrate, an anode for generating an electric field between the substrate and the anode, and at least one electric field shielding body for shielding the substrate holder and a part or the whole of the electric field, wherein the electric field shielding body has an opening portion for allowing the electric field between the substrate and the anode to pass therethrough, and is configured so as to be capable of adjusting an opening size in a first direction of the opening portion and an opening size in a second direction of the opening portion independently of each other. |
| US11332835B2 |
Hydrogen system
A hydrogen system includes: a generator which generates hydrogen-containing gas; a storage which stores the hydrogen-containing gas generated by the generator; a first gas passage which connects the generator and the storage; a housing which houses the generator, the storage and the first gas passage; a second gas passage in which the hydrogen-containing gas discharged from the first gas passage to an outside of the housing flows; a first valve provided to the second gas passage; a third gas passage in which the hydrogen-containing gas discharged from the storage to the outside of the housing flows; a second valve provided to the third gas passage; and a controller which opens at least one of the first valve and the second valve. |
| US11332830B2 |
Functionalized graphene-mediated metallization of polymer article
Provided is a surface-metalized polymer article comprising a polymer component having a surface, a first layer of multiple functionalized graphene sheets having a first chemical functional group, multiple functionalized carbon nanotubes having a second chemical group functional group, or a combination of both, which are coated on the polymer component surface, and a second layer of a plated metal deposited on the first layer, wherein the multiple functionalized graphene sheets contain single-layer or few-layer graphene sheets and/or the multiple functionalized carbon nanotubes contain single-walled or multiwalled carbon nanotubes, and wherein the multiple functionalized graphene sheets or functionalized carbon nanotubes are bonded to the polymer component surface with or without an adhesive resin. |
| US11332818B2 |
Method for producing surface-hardened material
A method for producing a surface-hardened material, comprising: an immersion step of immersing an iron steel material having nitrogen attached in the form of a solid solution on the surface thereof in a melt containing a chloride at a temperature ranging from 650° C. to 900° C.; and a cooling step of cooling the immersed iron steel material to a temperature equal to or lower than a martensitic transformation start temperature at a cooling rate equal to or higher than a lower critical cooling rare at which martensitic transformation starts. |
| US11332817B2 |
Machine component
A machine component includes a core made up of a steel for machine structural use, and a medium carbon-containing layer and a high carbon-containing layer formed of the steel for machine structural use, the medium carbon-containing layer covering the core, the high carbon-containing layer covering the medium carbon-containing layer and having a carbon concentration of 0.8-1.5%. The high carbon-containing layer is made up of a martensitic structure having carbides dispersed therein and a residual austenitic structure, wherein spheroidized carbides with an aspect ratio of 1.5 or less constitute 90% or more of a total number of the carbides, and the number of spheroidized carbides on prior austenite grain boundaries is 40% or less of the total number of the carbides. |
| US11332811B2 |
Metal powder for powder metallurgy, compound, granulated powder, and sintered body
A metal powder for powder metallurgy contains Fe as a principal component, Cr in a proportion of 11.0 mass % or more and 25.0 mass % or less, Ni in a proportion of 8.0 mass % or more and 30.0 mass % or less, Si in a proportion of 0.20 mass % or more and 1.2 mass % or less, C in a proportion of 0.070 mass % or more and 0.40 mass % or less, Mn in a proportion of 0.10 mass % or more and 2.0 mass % or less, P in a proportion of 0.10 mass % or more and 0.50 mass % or less, and at least one of W and Nb in a proportion of 0.20 mass % or more and 3.0 mass % or less in total. |
| US11332809B2 |
Methods and process to improve mechanical properties of cast aluminum alloys at ambient temperature and at elevated temperatures
Micro-alloyed aluminium alloys containing complex sub-micro/or nano-sized strengthening phases are provided for use for example in the automotive industry. Existing commercial alloys are treated by adding at least one of the elements from Ni, Ag, Nb, Mo, Ce, La, Y and Sc at a level of more than 0.1 wt. % but less than 0.5 wt. % on top of the existing commercial alloy containing Si, Cu, Mg, Mn, Zn, and at least one type of sub-micron sized or even nano-sized TiB2, TiC and AI2O3 solid particles at a level of more than 0.05 wt. % but less than 0.5 wt. % in the solidified castings. |
| US11332805B2 |
High-strength steel sheet and production method for same
Disclosed is a high-strength sheet containing: C: 0.15% by mass to 0.35% by mass, a total of Si and Al: 0.5% by mass to 3.0% by mass, Mn: 1.0% by mass to 4.0% by mass, P: 0.05% by mass or less (including 0% by mass), S: 0.01% by mass or less (including 0% by mass), and Ti: 0.01% by mass to 0.2% by mass, with the balance being Fe and inevitable impurities, wherein the steel structure satisfies that: a ferrite fraction is 5% or less, a total fraction of tempered martensite and tempered bainite is 60% or more, a retained austenite fraction is 10% or more, a fresh martensite fraction is 5% or less, retained austenite has an average grain size of 0.5 μm or less, retained austenite having a grain size of 1.0 μm or more accounts for 2% or more of the total amount of retained austenite, and a prior austenite grain size is 10 μm or less. |
| US11332803B2 |
High strength hot-dip galvanized steel sheet and production method therefor
A high-strength hot-dip galvanized steel sheet contains predetermined amounts of C, Si, Mn, P, S, N, O, sol. Al, Ti, and B, 0.1 to 1.5 mass % of Cr+2×Mo, and a balance in a form of Fe and inevitable impurities. A steel structure includes, in area %, ferrite: 1 to 50%, martensite: 20 to 70%, residual austenite: 0 to 5%, pearlite: 0 to 5%, MA and cementite having 0.2 μm or more grain size: 0 to 5% in total, and a balance in a form of bainite. A number density of MA or cementite having 0.2 μm or more grain size and isolated in ferrite or bainite grains is 100 pcs/1000 μm2 or less, and an average hardness of martensite is in a range from 330 to 500 Hv. |
| US11332799B2 |
Case hardening steel, method of producing the same, and method of producing gear parts
Disclosed are a case hardened steel which is suitable as a material for producing mechanical structural parts having high rotating bending fatigue strength and impact fatigue strength at a relatively low cost, and a method of producing the same. The case hardening steel has a chemical composition containing, by mass %, C, Si, Mn, P, S, Cr, Mo, B, Ti, N, and O within a range satisfying a predetermined relationship, and Al in at least a predetermined amount in relation to the B, N, and Ti contents, with the balance being Fe and inevitable impurities, wherein √I≤80 is satisfied, where I represents an area in μm2 of an oxide-based inclusion located at the center of a fish-eye on a fracture surface of the case hardening steel after being subjected to carburizing-quenching and tempering and subsequently to a rotating bending fatigue test. |
| US11332796B2 |
Composition and method for concentration and enrichment of nucleic acids
The present invention relates to a fast and efficient method of isolating nucleic acids in high yield and in high concentration from biological samples, using an aqueous two phase system without the need for instrumentation. The isolated nucleic acids can be used to facilitate the screening, prognosis and monitoring of disease progression. |
| US11332794B2 |
Prostate cancer aggressiveness gene signatures for subjects of African or European descent
The use of genes or biomarkers to more accurately diagnose aggressive prostate cancer in men of African descent or European descent is provided. More specifically, the genes or biomarkers of the present invention can be used in diagnostic tests and methods to determine, qualify, and/or assess aggressive prostate cancer or status, for example, to diagnose or identify aggressive prostate cancer, in an individual, subject, or patient, such as men of African descent or men of European descent. |
| US11332789B2 |
Compositions and methods for diagnosing and treating hyperlipidemia-related diseases
The invention provides compositions and methods for the diagnosis, treatment, assessment, and characterization of hyperlipidemia-related diseases and disorders, including atherosclerosis, non-alcoholic fatty liver disease, obesity and diabetes mellitus in a subject in need thereof, based on the expression level of at least one miRNA that is associated with these diseases and disorders. |
| US11332784B2 |
Adapters, methods, and compositions for duplex sequencing
Disclosed herein are adapter nucleic acid sequences, double-stranded complexed nucleic acids, compositions, and methods for sequencing a double-stranded target nucleic acid with applications to error correction by duplex sequencing. |
| US11332783B2 |
Sample analysis, presence determination of a target sequence
The present invention provides a combination of genomic and computational technologies to provide rapid, portable sample analysis for sequencing or identifying a target sequence involving generating probes for use in analyzing a sample which may comprise a target sequence. |
| US11332781B2 |
Fitting melting curve data to determine copy number variation
The present invention relates to a method and system for determining Copy Number Variations (CNVs) in a genomic test sample including target amplicons and a reference amplicons. Specifically, nucleic acid melting curves are generated for the test sample. A mathematical model is fitted to each of the nucleic acid melting curves to separate target and reference melting reactions within the measured nucleic acid melting curve. The fitting parameters of the mathematical model are calculated. A CNV of the test sample is determined based on the fitting parameters of the mathematical model corresponding to the target and reference melting reactions. |
| US11332778B2 |
Methods and systems for nucleic acid amplification
The disclosure provides methods and systems for nucleic acid amplification including isothermal nucleic acid amplification. |
| US11332772B2 |
Cell culturing structure including growth medium and non-growth medium
A structure for culturing cells includes growth medium regions on a surface of the structure. Each of the growth medium regions includes a growth medium surface configured to receive and promote growth in a cell that is being cultured. The structure includes a non-growth medium. The non-growth medium includes a non-growth medium surface configured to receive the cell that is being cultured. |
| US11332770B2 |
Method for preparing transfructosylated steviol glycoside using microorganism of genus arthrobacter
The present disclosure relates to a method for preparing a transfructosylated steviol glycoside using Arthrobacter-derived microorganisms, a culture thereof, a supernatant of the culture, an extract of the culture, and a lysate of the microorganisms. |
| US11332769B2 |
Method for promoting enzymolysis of lignocellulose by using pH-responsive lignin amphoteric surfactant and recovery of cellulase
A method for promoting enzymolysis of lignocellulose by using a pH-responsive lignin amphoteric surfactant and recovery of a cellulase. The method includes: adding lignocellulose to a buffer solution, and then adding a pH-responsive lignin amphoteric surfactant and a cellulase; controlling the pH of the mixed solution to be 4.0-6.2, heating the solution to a temperature of 40° C. to 60° C. and reacting at said temperature for 24-96 h to obtain a saccharified hydrolyzate of lignocellulose; and obtaining an enzymolysed liquid by solid-liquid separation, and then adjusting the pH of the enzymolysed liquid to precipitate the pH-responsive lignin amphoteric surfactant and the cellulase for recycling. The method can effectively improve the enzymolysis efficiency of lignocellulose, recover a certain amount of cellulase, and expand the applications of industrial lignin. The method does not require additional equipment, and is simple to operate and environmentally friendly. |
| US11332766B2 |
Strain of Serratia liquefaciens and a method of producing heliotropin with the same strain
The present invention provides a bacterium and a method for the biological production of Heliotropin by the fermemtation of safrole. In one aspect of the present invention, a process for the conversion of safrole to Heliotropin is achieved by the use of a bacterial strain of Serratia liquefaciens ZMT-1 (CCTCC M 2016170). The production method comprises the steps of seeding the Serratia liquefaciens culture in the presence of oxygen for 24-36 hours, transforming the safrole substrate for 24-48 hours with 0.5-3 g/L substrate concentration, and reaching the Heliotropin concentration of 160-524 mg/L. The present invention reports, for the first time, on a method for producing the high concentration of Heliotropin by using the Serratia liquefaciens ZMT-1 strain or the enzyme extracted from the strain. |
| US11332765B2 |
Viridiflorol production in auxotrophic Escherichia coli
A method of increasing terpenoid production in a host cell that produces one or more terpenoids, comprising: a) providing a host cell that produces one or more terpenoids, said host cell comprising a vector comprising a polynucleotide sequence encoding a terpene synthase enzyme; b) modifying the vector to:i. introduce an inducible promoter operably linked to the polynucleotide sequence encoding the terpene synthase enzyme; and ii. introduce a polynucleotide sequence encoding a ribosomal binding site (RBS) that increases translation initiation rate of the terpenoid compared to a wild type ribosomal binding site; c) determining the dosage of an inducer capable of inducing the inducible promoter; d) culturing the host cell in a culture medium in the presence of the inducer at the dosage determined from step c); and e) isolating the terpenoid from the culture medium. |
| US11332757B2 |
Delivery across cell plasma membranes
Delivering a payload across a plasma membrane of a cell includes providing a population of cells and contacting the population of cells with a volume of an aqueous solution. The aqueous solution includes the payload and alcohol content greater than 5 percent concentration. The volume of the aqueous solution may be a function of exposed surface area of the population of cells, or may be a function of a number of cells in the population of cells. Related compositions, apparatus, systems, techniques, and articles are also described. |
| US11332755B2 |
Method for modifying the resistance profile of Spinacia oleracea to downy mildew
The present invention relates to a method for modifying the resistance profile of a spinach plant to Peronospora farinosa f sp. spinaciae, comprising introducing a WOLF allele or a resistance-conferring part thereof into the genome of said spinach plant, or modifying an endogenous WOLF allele in the genome of said spinach plant. A WOLF allele encodes a CC-NBS-LRR protein that comprises in its amino acid sequence: the motif “MAEIGYSVC” at its N-terminus, and the motif “KWMCLR” for alpha-type WOLF proteins or “HVGCVVDR” for beta-type WOLF proteins. The invention relates to the WOLF alleles referred to in Table 3. The invention further provides a method for selecting a spinach plant comprising a novel WOLF gene that confers resistance to Peronospora farinosa f sp. spinaciae in a spinach plant and a method for identifying a WOLF allele that confers resistance to one or more pathogenic races of Peronospora farinosa f. sp. spinaciae in a spinach plant and to primers for use in these methods. |
| US11332754B2 |
Codon optimization for increasing transgene expression in chloroplasts of higher seed plants
Methods for improving transgene in chloroplasts are disclosed along with improved transgenes so produced and methods of use thereof for the treatment of disease. Specifically, the methods comprising analyzing the native sequence of a nucleic acid encoding a protein of interest and replacing codons in said sequence with those preferentially used in psbA genes in chloroplasts in higher plants. |
| US11332752B2 |
Use of morphogenic factors for the improvement of gene editing
Methods and compositions are provided for the improvement of double-strand-break-inducing agent activity in eukaryotic cells, through the usage of one or more morphogenic factors or developmental genes. The morphogenic factor may be provided to the same cell or to a different cell than that comprising or receiving the double-strand-break-inducing agent. The morphogenic factor may be provided to a cell as a polynucleotide composition on a recombinant vector, and may be placed on the vector outside of a T-DNA border. The morphogenic factor may be provided via an upregulation of an endogenous gene. The morphogenic factor, or the double-strand-break-inducing agent, may further comprise a cell penetrating peptide. The morphogenic factor may be co-introduced with a vector comprising RepA. |
| US11332748B2 |
Oligonucleotide probes and uses thereof
Methods and compositions are provided to identify oligonucleotides that bind targets of interest. The targets include tissues, cells, circulating biomarkers such as microvesicles, including those derived from various diseases. The oligonucleotides can be used in diagnostic and therapeutic applications. |
| US11332742B1 |
Mad nucleases
The present disclosure provides new RNA-guided nucleases for making rational, direct edits to nucleic acids in live cells; specifically, the present disclosure provides Type V MAD nucleases (e.g., RNA-guided nucleases or RGNs) with altered PAM preferences and/or altered activity at different temperatures or fidelity, and/or varied nuclease activities; all changes that may increase the versatility of a nucleic acid-guided nuclease for certain editing tasks. |
| US11332741B1 |
Compositions and methods for treating leber's hereditary optic neuropathy
Disclosed herein is a recombinant nucleic acid, comprising: a mitochondrial targeting sequence; a mitochondrial protein coding sequence, wherein said mitochondrial protein coding sequence encodes a polypeptide comprising a mitochondrial protein; and a 3′UTR nucleic acid sequence. Also disclosed is a pharmaceutical composition comprising the recombinant nucleic acid and a method of treating Leber's hereditary optic neuropathy (LHON) using the pharmaceutical composition. |
| US11332733B2 |
Modified compounds and uses thereof
The present disclosure provides oligomeric compound comprising a modified oligonucleotide having a central region comprising one or more modifications. In certain embodiments, the present disclosure provides oligomeric compounds having an improved therapeutic index or an increased maximum tolerated dose. |
| US11332732B2 |
Magnetic cell isolation techniques
Provided are techniques that may include a disposable magnetic cell isolation holder having one or more passages that accommodate a magnetic retention material to facilitate magnetic cell isolation without adjustment of magnetic field parameters between isolation procedures using different magnetic particle sizes. When the magnetic cell isolation holder is coupled to a magnetic field generator, a first passage corresponding to a smaller particle size is positioned in a magnetic field where the magnetic field characteristics are different relative to a second passage, of a second holder or in the same holder, for use with another bead size. |
| US11332729B2 |
Engineered synthase for production of tryptophan derivatives and intransigent substrates
This disclosure relates to modified tryptophan synthase and more particularly to modified beta-subunits of tryptophan synthase. The disclosure further relates to cells expressing such modified subunits and methods of producing non-canonical amino acids. |
| US11332728B2 |
Yeast strains for the expression and secretion of heterologous proteins at high temperatures
The present disclosure relates to recombinant yeast strains capable of maintaining their robustness at high temperature as well as recombinant proteins expressed therefrom. The present disclosure also provides methods for using the recombinant yeast strain for making a fermentation product. The present disclosure further process a process for making recombinant yeast strains capable of maintaining their robustness at high temperature. |
| US11332720B2 |
Murine parvovirus and uses thereof
The present disclosure relates to a novel murine parvovirus, sequences encoded thereby, and applications therefor. In one embodiment the disclosure provides a method for detecting the presence of a parvovirus in a sample, comprising detecting one or more nucleic acids or polypeptides derived from the parvovirus, or antibodies against the parvovirus, in the sample. Also provided are vectors and host cells comprising sequences encoded by the parvovirus and related sequences. Also provided are animal models of kidney disease associated with infection by the parvovirus. |
| US11332719B2 |
Recombinant virus and preparations thereof
The present invention generally relates to methods and compositions used delivery of gene editing compositions including transcriptional effectors with parvovirus and preferred methods for making same. |
| US11332717B2 |
Three-dimensional vascular network assembly from induced pluripotent stem cells
Early vascular cells (EVCs), including endothelial cells and pericytes, are generated from hiPSCs. Unlike the isolated endothelial progenitor cells, the differentiated ECs mature and are functional. When encapsulated in synthetic hydrogel, EVCs respond to matrix cues and self-assembled to form three-dimensional EVCs. Moreover, these EVCs respond to hypoxic microenvironment and undergo vasculogenesis to form complex 3D networks. |
| US11332713B2 |
Gene-regulating compositions and methods for improved immunotherapy
The present disclosure provides methods and compositions related to the modification of immune effector cells to increase therapeutic efficacy. In some embodiments, immune effector cells modified to reduce expression of one or more endogenous target genes, or to reduce one or more functions of an endogenous protein to enhance effector functions of the immune cells are provided. In some embodiments, immune effector cells further modified by introduction of transgenes conferring antigen specificity, such as exogenous T cell receptors (TCRs) or chimeric antigen receptors (CARs) are provided. Methods of treating a cell proliferative disorder, such as a cancer, using the modified immune effector cells described herein are also provided. |
| US11332711B1 |
Sporozoite cryopreservation compositions and methods
Described herein are compositions and methods to cryopreserve sporozoites. In some aspects, the method can include the step of placing harvested salivary glands containing sporozoites into an insect-based medium. |
| US11332702B2 |
Alcoholic beverage composition containing Bacillus coagulans
A probiotic-alcoholic beverage composition comprising Bacillus coagulans is disclosed herein wherein the said spore or vegetative cell of Bacillus coagulans exhibited high recovery, tolerability, compatibility and viability of spores and vegetative cells after brewing. Methods for brewing an alcoholic beverage composition comprising Bacillus coagulans wherein said spore or bacterium is added during pre-fermentation, during fermentation and post fermentation stages are also disclosed. |
| US11332701B2 |
Water-soluble unit dose article comprising a solid laundry detergent composition
Water-soluble unit dose article containing solid laundry detergent composition and water-soluble film. |
| US11332694B2 |
Pyrrole compound, method of making same, and aroma composition, food, drink and cosmetics containing same
A compound represented by the following formula (1): wherein, R1 is a linear or branched alkyl group having 1 to 3 carbon atoms or a hydroxyl group; and R2 is a 1-pyrrolyl group, a 2-pyrrolyl group, or a 3-pyrrolyl group. The present invention can provide a means highly effective in contributing to savory roasting flavor and capable of imparting fragrance with natural feeling. |
| US11332691B2 |
Process for producing oils and defatted meal by means of solid/liquid extraction
The present invention relates to a process for producing an oil and a defatted cake by solid/liquid extraction. The process comprises a step of solid/liquid extraction using a solvent comprising 2-methyloxolane and water. |
| US11332690B2 |
Base oils and methods of making the same
A process for the preparation of saturated hydrocarbon base oils is provided, comprising oligomerization of a feed mixture that has an average carbon number in the range of 14 to 18 to produce an oligomer product comprising dimers, trimers, and higher oligomers, where the dimer has a branching proximity (BP) of 20 or greater, isomerization of at least the dimer portion, and hydrogenation of the isomerized product. The dimer portion is separated from the oligomer product, and a saturated hydrocarbon base oil is obtained comprising greater than 90% dimers having an average carbon number in the range of from 29 to 36, and the dimer portion having a weight average molecular weight in the range of 422 to 510, where the dimers have an average Branching Index (BI) in a range of 22 to 26 and an average paraffin branching proximity (BP) in a range of from 18 to 26. |
| US11332688B2 |
Lubricating oil or grease with anti-wear, anti-friction and stable dispersion and preparation method thereof
The present disclosure relates to an anti-wear, anti-friction and stably-dispersed lubricating oil or grease, and the anti-wear, anti-friction and stably-dispersed lubricating oil or grease includes a main component of a lubricating oil or grease and a long carbon chain-grafted sulfonated graphene, the preparation method of which includes mixing a main component of a lubricating oil or grease with a long carbon chain-grafted sulfonated graphene, stirring and dispersing the mixture to obtain the product. The lubricating oil or grease in the present disclosure can significantly improve the long-term dispersion stability and dispersion stability in a complex environment by adding a long carbon chain-grafted sulfonated graphene in the main component, and at the same time can significantly improve the friction coefficient, which can significantly improve the anti-wear and anti-friction properties of the lubricating oil or grease, reduce the diameter of wear scars, and reduce the wear of copper and iron. |
| US11332687B2 |
Friction adjusting agent and lubricating oil composition
The present invention provides a compound represented by formula (1) (in formula (1), R1 and R2 each independently represent a group represented by formula (2) or NHR0 (where R1 and R2 are not simultaneously NHR0), R0 represents any one of hydrogen, an alkyl group having 1-20 carbon atoms, an alkenyl group having 2-30 carbon atoms, an aryl group having 6-30 carbon atoms, an alkylaryl group having 7-30 carbon atoms, and an arylalkyl group having 7-30 carbon atoms, each R3 independently represents hydrogen or a hydrocarbon group having 1-30 carbon atoms, l represents an integer of 0-4, m represents an integer of 1-4 (where m is an integer of 2-4 in the case where R1 and R2 are a group represented by formula (2)), and each n independently represents an integer of 0-4, and, in formula (2), R4 represents a hydrocarbon group having 6-24 carbon atoms, and X1 and X2 each independently represent an oxygen atom or a sulfur atom). |
| US11332684B2 |
Alcohol and ether fuel additives for lead-free gasoline
An octane-enhancing additive includes a mixed butanol composition, sec-butyl ether, methanol, methyl tert-butyl ether, and a C4-dimer, the mixed butanol composition comprising sec-butanol and tert-butanol, and the C4-dimer comprising di-isobutylene, 2,2,4 trimethylpentane, 2,3,3 trimethylpentane, or a combination comprising at least one of the foregoing. |
| US11332679B2 |
High performance process oil
Naphthenic process oils are made by blending one or more naphthenic vacuum gas oils in one or more viscosity ranges with a high CA content ethylene cracker bottoms, slurry oil, heavy cycle oil or light cycle oil feedstock to provide at least one blended oil, and hydrotreating the at least one blended oil to provide an enhanced CA content naphthenic process oil. The order of the vacuum distillation and blending steps may be reversed. |
| US11332678B2 |
Processing of paraffinic naphtha with modified USY zeolite dehydrogenation catalyst
Methods for processing paraffinic naphtha include contacting a paraffinic naphtha feedstock with a catalyst system in a dehydrogenation reactor. The catalyst system includes a framework-substituted ultra-stable Y (USY)-type zeolite to produce a dehydrogenated product stream. The catalyst system includes a framework-substituted ultra-stable Y (USY)-type zeolite. The framework-substituted USY-type zeolite has a modified USY framework. The modified USY framework includes a USY aluminosilicate framework modified by substituting a portion of framework aluminum atoms of the USY aluminosilicate framework with substitution atoms independently selected from the group consisting of titanium atoms, zirconium atoms, hafnium atoms, and combinations thereof. A dehydrogenation catalyst for dehydrogenating a paraffinic naphtha includes the framework-substituted ultra-stable Y (USY)-type zeolite. |
| US11332676B2 |
Method for removing arsenic using a removal mass made of nickel oxide particles
The invention describes a process for the capture of organometallic impurities in a hydrocarbon feedstock of gasoline type containing olefins and sulfur, in which a capture body is brought into contact with the feedstock to be treated and a stream of hydrogen, said capture body comprises an active phase based on nickel oxide particles with a size of less than or equal to 15 nm, said active phase not comprising other metal elements of Group VIb or Group VIII, which are deposited on a porous support chosen from the group consisting of aluminas, silica, silicas/aluminas, or also titanium or magnesium oxides, used alone or as a mixture with alumina or silica/alumina. |
| US11332673B2 |
Method of charging a coke oven
A method of charging a coke oven with coal includes the steps of charging coal in a coke oven chamber, whereby a heap of coal forms in the chamber; and leveling the heap of coal, where the leveling step includes: introducing a blasting end of a blasting pipe into the heap of coal, the blasting pipe being in communication with a pressurized gas storage vessel configured to release gas blasts; releasing at least one gas blast through the blasting end in the heap of coal in order to cause a leveling thereof; removing the blasting pipe from the chamber. |
| US11332668B2 |
Treated medium for plant growth that has increased water retention
A treated medium for plant growth includes (A) a medium for plant growth and (B) a water retaining composition disposed on the medium. The composition also includes (1) an alcohol alkoxylate, (2) water, (3) a surfactant, and (4) a humectant. The (1) alcohol alkoxylate has the structure: R-(EO)m—(PO)n-(EO)y—(PO)z—OH in which R is a C3-C14 linear or branched aliphatic carbon chain, EO is ethylene oxide, m is from 0 to 20, y is from 0 to 20, PO is propylene oxide, n is from 1 to 40, z is from 0 to 40, and (m+y) is at least 1. The (3) surfactant and (4) humectant are chosen from specific compounds. The treated medium has a water retention of from 100 to 400 grams of water per 100 grams of treated medium as compared to a control medium that is free of the water retaining composition. |
| US11332666B2 |
Quantum dots, compositions and composite including the same, and electronic device including the same
A quantum dot including a nanoparticle template including a first semiconductor nanocrystal including a Group II-VI compound, a quantum well including a second semiconductor nanocrystal disposed on the nanoparticle template, the second semiconductor nanocrystal including a Group IIIA metal excluding aluminum and a Group V element; and a shell comprising a third semiconductor nanocrystal disposed on the quantum well, the third semiconductor nanocrystal including a Group II-VI compound, wherein the quantum dot does not include cadmium, a band gap energy of the second semiconductor nanocrystal is less than a band gap energy of the first semiconductor nanocrystal, the band gap energy of the second semiconductor nanocrystal is less than a band gap energy of the third semiconductor nanocrystal, and the quantum dot includes an additional metal including an alkali metal, an alkaline earth metal, aluminum, iron, cobalt, nickel, copper, zinc, or a combination thereof. |
| US11332665B2 |
Phosphors and preparation method thereof as well as white LED
Disclosed are a phosphors, a preparation method thereof and a white LED. The phosphors with a chemical formula being α-Ba3Y1-x(BO3)3:xDy3+ is obtained by doping Dy3+ and is a single-matrix phosphors which can be excited by near-ultraviolet light to emit white light. |
| US11332663B2 |
Semiconductor nanoparticles, method of producing semiconductor nanoparticles, and light-emitting device
Provided is a ternary or quaternary semiconductor nanoparticle that enables the band-edge emission and a less toxic composition. A semiconductor nanoparticle is provided that contains Ag, In, and S and has an average particle size of 50 nm or less, wherein the ratio of the number of atoms of Ag to the total number of atoms of Ag and In is 0.320 or more and 0.385 or less, the ratio of the number of atoms of S to the total number of atoms of Ag and In is 1.20 or more and 1.45 or less. The semiconductor nanoparticle is adapted to emit photoluminescence having a photoluminescence lifetime of 200 ns or less upon being irradiated with light having a wavelength in a range of 350 nm to 500 nm. |
| US11332662B2 |
Chiral compound for induction of circularly polarized luminescence from achiral luminogens
The present subject matter relates to a fluorescent compound having aggregation-induced emission (AIE) characteristics. The compound can undergo spontaneous hierarchical self-assembly from a vesicle to a helical fiber in the aggregate state. A composition capable of providing circularly polarized luminescence can include the fluorescent compound and at least one additional compound selected from the group consisting of an aggregation-caused quenching luminogen and an aggregation-induced emission luminogen. |
| US11332660B2 |
Compound, color conversion composition and color conversion film comprising same, back light unit comprising same, display device comprising same, and method for manufacturing color conversion film
The present specification relates to a compound having structure openness for a boron atom of 0.5 or less, a color conversion composition and a color conversion film comprising same, a backlight unit comprising same, a display apparatus comprising same, and a method for manufacturing a color conversion film. |
| US11332659B2 |
Enhanced oil recovery using treatment fluids comprising colloidal silica with a proppant
Provided herein are methods of increasing production from a hydrocarbon containing formation by adding a proppant to the formation, wherein a treatment fluid comprising a colloidal silica nanoparticle is added to the formation before, during or after the time the proppant is added to the formation. |
| US11332657B2 |
Dual cation hydrate inhibitors
Dual cation hydrate inhibitor compositions and methods of using such compositions to, for example, inhibit the formation of gas hydrate agglomerates are provided. In some embodiments, such methods include introducing a hydrate inhibitor composition into a fluid, wherein the hydrate inhibitor composition includes at least one compound having the structural formula: wherein each of R1, R2, and R3 is independently a C1 to C6 hydrocarbon chain, wherein R4 is selected from the group consisting of hydrogen and any C1 to C50 hydrocarbon chain, wherein each of R5 and R6 is independently selected from the group consisting of hydrogen and a C1 to C50 hydrocarbon chain, wherein X− and Y− are counter anions, and wherein each of a and b is independently an integer from 1 to 10. |
| US11332656B2 |
LCM composition with controlled viscosity and cure time and methods of treating a lost circulation zone of a wellbore
A lost circulation material (LCM) composition for sealing lost circulation zones in wellbores may include 50 weight percent to 97 weight percent epoxy resin, 2 weight percent to 30 weight percent curing agent, 0.1 weight percent to 40 weight percent weighting material, and 0.1 weight percent to 20 weight percent amide accelerator. The LCM composition may have a density of greater than or equal to 1121 kilograms per cubic meter and may be capable of being injected through a drill bit of a drill string into the lost circulation zone. The amide accelerator may enable the viscosity of the LCM composition to be reduced while providing a reduced cure time. The LCM compositions are suitable for treating high-injectivity lost circulation zones. |
| US11332654B2 |
Well bore spacer and efficiency fluids comprising geopolymers
Methods and compositions including treatment fluids that include geopolymers for use in subterranean formations are provided. The methods of the present disclosure include introducing a treatment fluid including a geopolymer material into a wellbore penetrating at least a portion of a subterranean formation, wherein the geopolymer material includes an aluminosilicate source, a metal silicate source, an activator, and water; contacting a first fluid present in the wellbore with the treatment fluid; and allowing the treatment fluid to displace at least a portion of the first fluid from at least a portion of the wellbore. |
| US11332653B2 |
Drilling fluid
The present invention relates to drilling fluid comprising one or more linear internal olefin having from 15 to 18 carbon atoms and containing less than 25% branching based on the total amount of the linear internal olefin and a hydrogenated Fischer-Tropsch derived product. |
| US11332648B2 |
Pressure sensitive adhesive assembly comprising thermoplastic filler material
The present disclosure relates to a pressure sensitive adhesive assembly suitable for bonding to a substrate provided with an uneven surface, wherein the pressure sensitive adhesive assembly comprises a polymeric foam layer comprising a polymeric base material and a particulate filler material comprising a thermoplastic material, and wherein the polymeric foam layer has a complex viscosity comprised between 2,000 Pa·s to 80,000 Pa·s, when measured at 120 C according to the test method described in the experimental section. The present disclosure is also directed to a method of applying a pressure sensitive adhesive assembly to a substrate provided with an uneven surface, and uses thereof. |
| US11332647B2 |
Microfibrillated cellulose as rheology modifier in adhesives
The present invention relates to starch-based adhesive compositions comprising microfibrillatedcellulose (“MFC”). In addition to microfibrillated cellulose, these adhesive compositions comprise at least one starch and/or at least one starch derivative. |
| US11332645B2 |
Conductive adhesive and cured product thereof
There is provided a conductive adhesive which can suppress erosion of polycarbonate and form a cured product exhibiting excellent conductivity at a low temperature. There is also provided a conductive adhesive which can form a cured product exhibiting excellent adhesive property to plastics (particularly carbonate) at a low temperature.The conductive adhesive according to the present invention is a conductive adhesive which contains the following components (A) to (C) and is liquid at 25° C.: component (A): an alicyclic epoxy resin; component (B): a boron-based thermal cationic initiator; and component (C): a conductive filler. |
| US11332644B2 |
Method and articles of manufacture for masking irregular or curved boundaries
The invention is directed to masking tapes comprising reference lines that facilitate the use of adjacent edges or other linear features to place masking tape edges on irregular or curved boundaries between surfaces. |
| US11332643B2 |
Adhesive member and production method for adhesive member
Provided is an adhesive member including: a base material having an uneven shape on at least one surface; and a surface layer covering at least a portion of the surface having the uneven shape on the base material. |
| US11332642B2 |
Assembly layer for flexible display
The present invention is an assembly layer for a flexible device. Within a temperature range of between about −30° C. to about 90° C., the assembly layer has a shear storage modulus at a frequency of 1 Hz that does not exceed about 2 MPa, a shear creep compliance (J) of at least about 6×10−6 1/Pa measured at 5 seconds with an applied shear stress between about 50 kPa and about 500 kPa, and a strain recovery of at least about 50% at at least one point of applied shear stress within the range of about 5 kPa to about 500 kPa within about 1 minute after removing the applied shear stress. The assembly layer includes at least one of a polyisoprene, a polybutadiene, an olefin block copolymer, a polyisobutylene, and high alkyl polyolefin. |
| US11332641B2 |
Polishing slurry composition enabling implementation of multi-selectivity
A polishing slurry composition enabling implementation of multi-selectivity is provided. The polishing slurry composition includes: a polishing liquid including abrasive particles; and an additive liquid, in which the additive liquid includes a polymer having an amide bond, and a cationic polymer. |
| US11332640B2 |
Polishing composition and polishing method using same
The present invention relates to a polishing composition containing an abrasive, a water-soluble polymer, an anionic surfactant, a basic compound, and water, in which the anionic surfactant has an oxyalkylene unit, and an average addition mole number of the oxyalkylene unit of the anionic surfactant is more than 3 and 25 or less. According to the present invention, it is possible to provide a polishing composition which can reduce the haze of a polished object and is also excellent in a polishing removal rate. |
| US11332638B2 |
Aqueous coating composition with soft touch upon drying
Aqueous coating compositions include dispersed polyurethane-vinyl polymer hybrid particles obtained by free-radical polymerization of at least one vinyl monomer in the presence of a polyurethane. The polyurethane and the vinyl polymer in the hybrid particles are present in a weight ratio of polyurethane to vinyl polymer ranging from 1:1 to 20:1, and the polyurethane is the reaction product of at least the following components: (a) from 5 to 40 wt. % of at least one organic difunctional isocyanate, (b) from 0.5 to 4 wt. % of an isocyanate-reactive compound containing ionic or potentially ionic water-dispersing groups having a molecular weight of from 100 to 500 g/mol, (c) from 40 to 80 wt. % of at least one diol having a molecular weight from 500 to 5000, (d) from 0 to 10 wt. % of at least one active-hydrogen chain extending compound with a functionality of at least 2 other than water, (e) from 0 to 10 wt. % of at least one diol having a molecular weight below 500 g/mol. The isocyanate and hydroxy groups on the components used are present in a respective mole ratio (NCO to OH) in the range of from 0.8:1 to 5:1. |
| US11332637B2 |
Single-component coating for automobile seal trip
The present application discloses a single-component coating for automobile seal strip, which includes one or several kinds of waterborne polyurethane resin, waterborne polyacrylate resin, waterborne epoxy resin, as well as polysilicone dispersion and sealant isocyanate curing agent. The coating of the present application is sprayed on the automobile glass guide groove, automobile door frame sponge strip, automobile trunk seal strip, automobile skylight seal strip and other rubber base materials and then baked; after the reaction, it can solve the problem of abnormal sound when the automobile is in motion, and the problem of feeling soft and smooth on the coating surface. |
| US11332635B1 |
Protective heat-resistant coating compositions
A method for heat-resistant protection of machinery components made of metal alloy is provided. The method includes preparing a surface of the machinery component to remove impurities, applying at least one layer of a coating composition to the surface of the machinery component, and drying the layer prior to applying a next layer of the coating composition to the surface. The coating composition includes a clay deposit, a polyvinyl alcohol solution, a distilled water, and a mixture including, by weight, from 40% to 60% of nickel, from 5% to 7% of chromium, from 12% to 15% of silicon, from 6% to 8% of titanium diboride, from 3% to 13% of barium oxide, from 1% to 10% of boron oxide, and from 4% to 6% by weight of silicon oxide, up to 2% of molybdenum disilicide, up to 5% of zinc oxide, and up to 2% of magnesium oxide. |
| US11332633B2 |
Textile printing
A method of textile printing can include ejecting an ink composition onto a fabric substrate and ejecting a blocked polyisocyanate crosslinker onto the fabric substrate. The ink composition can include from 60 wt % to 90 wt % water, from 5 wt % to 30 wt % organic co-solvent, from 1 wt % to 6 wt % pigment, and from 2 wt % to 10 wt % dispersed polymer binder. The method can also include crosslinking the dispersed polymer binder with a deblocked polyisocyanate crosslinker on the fabric substrate. |
| US11332630B2 |
Ink set and ink jet method
Provided is an ink set of radiation-curable ink jet compositions each including a polymerizable compound component. The ink set includes a color ink and a clear ink as the radiation-curable ink jet compositions. The polymerizable compound component contained in the clear ink includes a monomer A having a volume of 260 angstrom3 or more and an area of 25 angstrom2 or more in the height direction with respect to a long side defined by a van-der-Waals radius, and the content of the monomer A contained in the clear ink is 80 mass % or more based on the total amount of the polymerizable compound component. |
| US11332628B2 |
3D printed component part comprising a matrix material-boron nitride composite, method for making a 3D printed component part and use of a 3D printed component part
The present disclosure relates to a filamentary structure manufactured during 3D printing by liquid deposition modelling, the filamentary structure comprising a continuous strand comprising a matrix material and filler particles, wherein the filler particles comprise hexagonal boron nitride particles comprising hexagonal boron nitride platelets. The present disclosure further relates to a 3D printable ink composition for manufacturing said filamentary structure, to a 3D printed component part formed from said filamentary structure, to a 3D printing method for making said 3D printed component part, and to the use of said component part. |
| US11332625B2 |
Antimony-free radiation curable compositions for additive fabrication, and applications thereof in investment casting processes
Radiation curable compositions for additive fabrication are described and claimed. Such compositions are particularly suited for investment casting applications, and include a cationically polymerizable component, a radically polymerizable component, a certain type of prescribed antimony-free, sulfonium salt-based cationic photoinitiator, and a free-radical photoinitiator. In other embodiments, the composition may also include a photosensitizer and/or a UV/absorber. Also described and claimed is a method for using a liquid radiation curable resin for additive fabrication with a certain type of prescribed antimony-free, sulfonium salt-based cationic photoinitiator and a certain type of prescribed photosensitizer in an investment casting process. |
| US11332623B2 |
Carbon black, electrode catalyst and fuel cell using same, and method for producing carbon black
An electrode catalyst support, capable of improving the power of a fuel cell, and an electrode catalyst and a solid polymer fuel cell using the same.Provided is carbon black wherein pores which are at most 6 nm in pore diameter have a cumulative pore volume of less than 0.25 cm3/g, a specific surface area by BET is 500 to 900 m2/g, and a volatile matter content is 1.0 to 10.0%. Also provided are an electrode catalyst for a fuel cell comprising a support which includes this carbon black, and a solid polymer fuel cell having the electrode catalyst. |
| US11332622B2 |
Method for preparing a carbon black of high resistivity and a carbon black of high resistivity prepared by this method
The present invention generally relates to a method for preparing a carbon black of high resistivity through the surface treatment of the carbon black which exhibits conductivity, and a carbon black prepared by this method. |
| US11332620B2 |
Solution comprising a dye
Solution comprising about 1 to about 25 wt % of a dye that loses its colour during radical cure and about 75 to about 99 wt % of a solvent mixture, said solvent mixture comprising cyclopentanone and dimethylsulphoxide in a weight ratio of about 60:40 to about 95:5. |
| US11332619B2 |
Wood-based biomimetic artificial muscle and preparation method and application thereof
The invention relates to a wood-based biomimetic artificial muscle and preparation method and application thereof. The biomimetic artificial muscle comprises a wood-based cellulose skeleton, and polyvinyl alcohol and at least one ionic polymer filled in the wood-based cellulose skeleton. The preparation method includes S1: slicing wood, and subjecting the obtained wood slices to ammonia treatment and delignification in sequence; S2: soaking in the solution of citric acid and/or citrate; S3: preparing water solution of an ionic polymer and DMSO water solution of polyvinyl alcohol separately, and mixing to obtain polymer solution; S4: subjecting the treated wood slices to vacuum treatment, filling the polymer solution into the container, releasing vacuum, and pressurizing to infiltrate the polymer into the wood slices until saturation; S5: freezing the wood slices in a refrigerator and thawing; and S6: repeating S5 for 5-10 times, washing the wood slices, and drying. The inventive biomimetic artificial muscle obtained by physical crosslinking not only has the same elasticity and electrostriction as the polymer, but also maintains the strength of the wood-based skeleton. |
| US11332618B2 |
Thermoplastic copolymer block polyamide silicone elastomers
A thermoplastic elastomer composition comprising a blend of (A) a thermoplastic organic polyether block amide copolymer, (B) a silicone composition comprising (B1) a silicone base comprising (B1a) a diorganopolysiloxane polymer having a viscosity of at least 1000000 mPa·s at 25° C. and an average of at least 2 alkenyl groups per molecule and (B1b) a reinforcing filler in an amount of from 1 to 50% by weight based on the weight of (B1a), (B2) an organohydrido silicone compound which contains an average of at least 2 silicon-bonded hydrogen groups per molecule, (C) a hydrosilylation catalyst, and optionally: one or more additives component (D), wherein the weight ratio of thermoplastic organic polyether block amide copolymer (A) to the silicone composition (B) is in the range 50:50 to 95:5, and wherein component (B2) and (C) are present in an amount sufficient to cure said silicone composition (B1). |
| US11332611B2 |
Composition for radar transmissive cover for vehicle
The present disclosure relates to a composition for a radar transmissive cover for a vehicle, which may enhance dielectric properties while excellently maintaining mechanical properties. The composition, as the composition forming the radar transmissive cover for the vehicle through which a radar beam radiated from a radar is transmitted, has a main material in which 70 to 90 wt % of Polybutylene Terephthalate (PBT) and 10 to 30 wt % of Polycarbonate (PC) are mixed and an additive containing at least reinforcing filler mixed. |
| US11332606B2 |
Clear binder that is solid when cold
A clear binder, in divided form, that is solid when cold, and to the different ways in which it is formed. Also, the method for transporting and/or storing and/or handling the binder, as well as to the uses of the binder for road and/or industrial applications. |
| US11332597B2 |
Photo-curable composition and patterning method using the same
The present invention provides a photo-curable composition, and UV imprint method, that requires a small demolding force, wherein the photo-curable composition contains a polymerizable monomer (A), a polymerization initiator (B), and a fluorine-containing surfactant (C), and the photo-cured product of the photo-curable composition has a water contact angle of 74 degrees or less. |
| US11332594B2 |
Foams based on thermoplastic polyurethanes
Expandable thermoplastic polyurethane comprising blowing agent, wherein the Shore hardness of the thermoplastic polyurethane is from A 44 to A 84. |
| US11332593B2 |
Blowing agents in polymer foam processing systems
Methods and systems that include introducing blowing agent into a hopper of a polymeric foam processing system. |
| US11332591B2 |
Production of PU foams
Process for producing PU foams by reacting at least one polyol component with at least one isocyanate component in the presence of one or more catalysts that catalyse the isocyanate-polyol and/or isocyanate-water reactions and/or isocyanate trimerization, and optionally one or more chemical or physical blowing agents, with use of SiOC-bonded polyether siloxanes having branching in the siloxane moiety, prepared from branched siloxanes bearing acetoxy groups, wherein a sufficient amount of the SiOC-bonded polyether siloxane having branching in the siloxane moiety is added that the proportion by mass of this polyether siloxane (e) based on the finished PU foam is from 0.0001% to 10% by weight. |
| US11332589B2 |
Preparation method for surface molding film of PVC-based stone plastic composite board
The present invention discloses a preparation method for a surface molding film of a PVC-based stone plastic composite board, including: surface activation treatment of the PVC-based stone plastic composite board: preparation of an activated putty, coarse roughening of a substrate surface, application and solidification of the activated putty, and fine roughening of the substrate surface; preparation of a PMMA slurry; and surface film forming of the PVC-based stone plastic composite board. The PVC-based stone plastic composite board coated with a PMMA film is obtained by cold pressing and shaping in a mold, tightening up a clamp, solidifying at low temperature, treating at high temperature, cooling and demolding. The PVC-based stone plastic composite board coated with the PMMA film prepared by the present invention can avoid the problems of large investment in production lines and equipment and high production costs involved in the production of floorboards by the conventional surface printing and surface laminating technologies, to partially replace composite floorboards, stone, acrylic panels, and curtain wall panels, etc. currently popular in the market, and provide a new path for the high additional utilization of waste. |
| US11332585B2 |
Giant macromolecules: copolydendrimers containing heteroatoms
A synthesis method includes synthesising copolydendrimers containing heteroatoms from at least two dendrimers as starting precursors. |
| US11332574B2 |
Sealant film and method for producing same
Disclosed is a sealant film including at least a layer formed of a polyester as a superficial layer, in which the polyester contains 20 to 50 mol % of a 2,5-furandicarboxylic acid unit, 18 to 49.5 mol % of at least one diol unit selected from the group consisting of an ethylene glycol unit, a 1,3-propanediol unit, and a 1,4-butanediol unit, and 0.5 to 2.5 mol % of a diethylene glycol unit, the sealant film has a crystallinity of less than 14%, and the sealant film is a stretched film that exhibits a shrinkage ratio of 6% or more in a maximum shrinkage direction upon being allowed to stand at 125° C. for 20 seconds. This provides a sealant film superior in mechanical properties, especially tensile elongation, and also superior in heat sealability, non-adsorptivity, and gas barrier properties. |
| US11332572B2 |
Spherical polyester resin particles and method for producing same
Spherical polyester-based resin particles characterized in that the spherical polyester-based resin particles contain a polyester-based resin and have a crystallinity of 20% or less and an average circularity of 0.96 or more. The spherical polyester-based resin particles according to the present invention can provide suitable resin particles as compounding agents for cosmetics such as foundation, antiperspirants, and skin scrubs; various agents such as matte coating agents for paints, rheology modifying agents, antiblocking agents, slipperiness-imparting agents, light diffusion agents, electroconductive agents, and diagnostic testing agents for medical use; and additives to molded articles such as automobile materials and construction materials. |
| US11332558B2 |
Water-absorbent resin, and soil
Provided is a water-absorbent resin that quickly absorbs water, even in sandbag in which a large amount of the water-absorbent resin has been used, that does not easily form unswollen lump, and that has a high gel swelling volume when water is used to swell the water-absorbent resin. This water-absorbent resin is configured from a polymer of water-soluble ethylenic unsaturated monomers. The physiological-saline absorption capacity of the water-absorbent resin is 40-60 g/g. When a cross-sectional image of the water-absorbent resin is observed by x-ray computed tomography, the fraction of the area of the cross-sectional image that is hollow portions (the hollow area ratio of the cross-sectional image), as calculated on the basis of formula (I), is no more than 10%. (I) Hollow area ratio [%]={total cross-sectional area (B) of hollow portions of the water-absorbent resin/(total cross-sectional area (A) of resin portions of the water-absorbent resin+total cross-sectional area (B) of hollow portions of the water-absorbent resin)}×100%. |
| US11332555B2 |
Polymer-encased nanodiscs with improved buffer compatibility
The present invention includes compositions, methods, and methods of making and using a polymer-encased nanodisc comprising: one or more integral membrane proteins in a lipid layer; and a polymer comprising zwitterionic styrene-maleic acid derivative repeating units that carry zero or nearly zero negative charge, and the polymer-encased nanodiscs. |
| US11332550B2 |
Device and method for producing powdered polymers
An apparatus for production of pulverulent polymers having a reactor for droplet polymerization with an apparatus for dropletization of a monomer solution for the preparation of the polymer. The apparatus for dropletization has holes through which the monomer solution is introduced, an addition point for a gas above the apparatus for dropletization, at least one gas withdrawal point at the periphery of the reactor and a fluidized bed, wherein at least one of the following is fulfilled: an apparatus for increasing turbulence in the gas flow is disposed in the region of the apparatus for dropletization of the monomer solution, an apparatus for increasing turbulence in the gas flow is disposed in the region of the addition point for the gas, the addition point for gas is configured such that elevated turbulence is generated. A process for producing pulverulent polymers, in which an increase in flow turbulence in the gas flow in the region of the apparatus for dropletization also is disclosed. |
| US11332549B2 |
Method for producing multimodal polyolefin using multistage continuous polymerization process
This invention relates to a method for producing multimodal polyolefin using multistage continuous polymerization process for producing multimodal polyolefin having superior melt-strength, moldability, mechanical strength, processability, and appearance. A method for producing multimodal polyolefin using multistage polymerization process, comprising the steps of: polymerizing a high molecular weight bimodal polymer by introducing a monomer in the presence of a catalyst composition including two or more different catalysts in a first reactor; and continuously introducing the high molecular weight bimodal polymer produced in the first reactor into a second reactor, and polymerizing a low molecular weight bimodal polymer by introducing a monomer in the presence of the catalyst composition, wherein the multimodal polyolefin includes the high molecular weight bimodal polymer and the low molecular weight bimodal polymer at the same time. |
| US11332541B2 |
Multi-specific binding proteins for cancer treatment
The present invention relates to novel DLL3/CD3 binding proteins. The invention also relates to nucleic acids encoding such proteins; to methods for preparing such proteins; to host cells expressing or capable of expressing such proteins; to compositions comprising such proteins; and to uses of such proteins or such compositions, in particular for therapeutic purposes in the field of cancer diseases. |
| US11332532B2 |
Bispecific antibodies which bind PD-L1 and GITR
The invention provides bispecific antibodies having one arm binding to a cancer associated antigen on a cancer cell, such as CD33, EGFR or PD-L1, and a second arm binding to a costimulatory molecule, such as OX40, CD40, GITR, ICOS or 4-1BB. Bridging by the bispecific antibody between cancer cells expressing the cancer associated antigen and immune cells expressing the costimulatory molecule results in clustering of the costimulatory molecules and selective activation of the immune cells at a location proximate to the cancer cells. Thus, the immune cells can exert an immunotherapeutic effect against the cancer cells with reduced toxicity to healthy tissue. |
| US11332531B2 |
Immunotherapy using antibodies that bind programmed death ligand-1 (PD-L1)
This application provides isolated antibodies, and antigen-binding fragments thereof, that specifically bind Programmed Death Ligand-1 (PD-L1). These PD-L1 antibodies, or antigen-binding fragments thereof, have a high affinity for PD-L1, function to inhibit PD-L1, are less immunogenic compared to their unmodified parent antibodies in a given species (e.g., a human), are capable of increasing T-cell proliferation and IL-2 secretion in a mixed lymphocyte reaction, and can be used to treat human diseases (e.g., cancer, infectious diseases, autoimmune diseases, asthma, transplant rejection, and inflammatory disorders). |
| US11332520B2 |
Human antibodies and binding fragments thereof to tenascin
The present disclosure relates to antibodies and binding fragments to a Tenascin, in particular the FBG domain of a Tenascin, which are potentially less immunogenic than the parent antibody. The disclosure also relates to compositions comprising the antibody or binding fragment and use of any one of the same for diagnosis, prognosis and/or treatment of disorders such as those associated with chronic inflammation. The disclosure further provides methods of making the antibodies. |
| US11332519B2 |
Serum albumin binders
The present invention relates to amino acid sequences binding to serum albumin. In particular, the present invention relates to improved immunoglobulin single variable domains (also referred to herein as “ISV's” or “ISVD's”), and more in particular improved heavy-chain immunoglobulin single variable domains (also referred to herein as “ISV's” or “ISVD's”) binding to serum albumin, as well as to proteins, polypeptides and other constructs, compounds, molecules or chemical entities that comprise such improved serum albumin binders. |
| US11332518B2 |
Immuno-based botulinum toxin serotype A activity assays
The present specification discloses SNAP-25 compositions, methods of making α-SNAP-25 antibodies that bind an epitope comprising a carboxyl-terminus at the P1 residue from the BoNT/A cleavage site scissile bond from a SNAP-25 cleavage product, α-SNAP-25 antibodies that bind an epitope comprising a carboxyl-terminus at the P1 residue from the BoNT/A cleavage site scissile bond from a SNAP-25 cleavage product, methods of detecting BoNT/A activity, and methods of detecting neutralizing α-BoNT/A antibodies. |
| US11332517B2 |
Antibodies against F glycoprotein of Hendra and Nipah viruses
The present invention relates to antibodies or antibody fragments that bind, neutralize, and/or inhibit Hendra or Nipah virus. The invention provides antibodies or antibody fragments that selectively bind to the F glycoprotein of Hendra or Nipah virus, and pharmaceutical compositions including such antibodies and/or fragments. The invention further provides polynucleotides encoding the antibodies and fragments of the invention and host cells transformed therewith. Additionally, the invention discloses prophylactic, therapeutic, and diagnostic methods employing the antibodies, fragments, polynucleotides, and/or compositions of the invention. |
| US11332516B2 |
Antibody purification method
Disclosed are methods by which compounds/molecules capable of binding antigens, for example antibody type compounds/molecules, can be purified, extracted and/or selected. The methods may be used to purify, extract or select a specific type (or types) of binding agent from a mixed composition. The methods may be used to extract or purify specific binding agents from mixed compositions, which compositions comprise other agents capable of binding other antigens. The methods may find particular application as methods for the purification of blood group antigen antibodies. |
| US11332514B2 |
Cation and anion exchange chromatography method
Herein is reported a method for purifying a polypeptide comprising the steps of i) applying a solution comprising the polypeptide to an ion exchange chromatography material, and ii) recovering the polypeptide with a solution comprising a denaturant and thereby purifying the polypeptide, whereby the ion exchange chromatography material comprises a matrix of cross-linked poly (styrene-divinylbenzene) to which ionic ligands have been attached, and wherein the solution comprising the polypeptide applied to the ion exchange chromatography material is free of the denaturant and the polypeptide adsorbed to the ion exchange chromatography material is recovered with a solution comprising a denaturant at a constant conductivity. |
| US11332512B2 |
Peptides and combination of peptides for use in immunotherapy against various tumors
A method of treating a patient who has hepatocellular carcinoma (HCC), colorectal carcinoma (CRC), glioblastoma (GB), gastric cancer (GC), esophageal cancer, NSCLC, pancreatic cancer (PC), renal cell carcinoma (RCC), benign prostate hyperplasia (BPH), prostate cancer (PCA), ovarian cancer (OC), melanoma, breast cancer (BRCA), CLL, Merkel cell carcinoma (MCC), SCLC, Non-Hodgkin lymphoma (NHL), AML, gallbladder cancer and cholangiocarcinoma (GBC, CCC), urinary bladder cancer (UBC), and uterine cancer (UEC) includes administering to said patient a composition containing a population of activated T cells that selectively recognize cells in the patient that aberrantly express a peptide. A pharmaceutical composition contains activated T cells that selectively recognize cells in a patient that aberrantly express a peptide, and a pharmaceutically acceptable carrier, in which the T cells bind to the peptide in a complex with an MHC class I molecule, and the composition is for treating the patient who has HCC, CRC, GB, GC, esophageal cancer, NSCLC, PC, RCC, BPH, PCA, OC, melanoma, BRCA, CLL, MCC, SCLC, NHL, AML, GBC, CCC, UBC, and/or UEC. A method of treating a patient who has HCC, CRC, GB, GC, esophageal cancer, NSCLC, PC, RCC, BPH, PCA, OC, melanoma, BRCA, CLL, MCC, SCLC, NHL, AML, GBC, CCC, UBC, and/or UEC includes administering to said patient a composition comprising a peptide in the form of a pharmaceutically acceptable salt, thereby inducing a T-cell response to the HCC, CRC, GB, GC, esophageal cancer, NSCLC, PC, RCC, BPH, PCA, OC, melanoma, BRCA, CLL, MCC, SCLC, NHL, AML, GBC, CCC, UBC, and/or UEC. |
| US11332510B2 |
Succinate-binding polypeptides and use thereof
Polypeptides comprising an amino acid sequence of Slc26a6 or IRBIT comprising a mutation that increases NaDC-1 binding, stability of the polypeptide, stability of NaDC-1 complex or a combination thereof are provided. Polypeptides comprising an amino acid sequence of a mutant succinate receptor 1 (mutSUCNR1), comprising a mutation that increases succinate binding, stability of the polypeptide, stability of the mutSUCNR1-succinate complex or combinations thereof are also provided. Compositions comprising the polypeptides, nucleic acid molecules and vectors encoding the polypeptides, and methods of use of the polypeptides or compositions, specifically for treating succinate-associate diseases and conditions are also provided. |
| US11332509B2 |
Methods of making and using extracellular domain-based chimeric proteins
The present invention relates, inter alia, to compositions and methods, including chimeric proteins and combination therapies that find use in the treatment of disease, such as cancer and/or an inflammatory disease. |
| US11332507B2 |
IL-22 Fc fusion proteins
The invention relates to IL-22 polypeptides, IL-22 Fc fusion proteins and IL-22 agonists, composition comprising the same, methods of making and methods of using the composition for the treatment of diseases. The invention also relates to IL-22 receptor associated reagents and methods of use thereof. |
| US11332506B2 |
Immunotherapeutic modulation of amyloidogenic disease using non-fibrillogenic, non-amyloidogenic polymerized proteins and peptides
The present invention is directed to polymerized products and compositions useful for the treatment and prevention of amyloid disease in a subject. The invention further relates to isolated antibodies that recognize a common conformational epitope of amyloidogenic proteins or peptides that are useful for the diagnosis, treatment, and prevention of amyloid disease. |
| US11332500B2 |
Heterotandem bicyclic peptide complexes
The present invention relates to heterotandem bicyclic peptide complexes which comprise a first peptide ligand, which binds to a component present on a cancer cell, conjugated via a linker to a second peptide ligand, which binds to a component present on an immune cell. The invention also relates to the use of said heterotandem bicyclic peptide complexes in preventing, suppressing or treating cancer. |
| US11332497B2 |
Therapeutic peptides
Provided herein are peptides and peptide analogs and methods of treating a metabolic disease, e.g., obesity, diabetes, methods of treating cancer, methods of treating a liver disease, and methods of modulating fatty acid metabolism. |
| US11332490B1 |
Compounds and methods for treating osteoarthritis
Disclosed herein are substrates and/or inhibitors of endo-O-sulfatase 1 (Sulf-1). According to some embodiments, the substrates and/or inhibitors of Sulf-1 are compounds of formula (I) or (II), In formula (I) or (II), n is 2 or 3; X is methylene, O, or N; R1 is —SO3M, or —SO2NH2; R2 is C1-6 alkyl or C1-6 alkylamine; and M is a monovalent cation selected from the group consisting of lithium, sodium, potassium, and ammonium. Also encompasses herein are methods of identifying and treating a subject having or suspected of having osteoarthritis. The method includes steps of (a) mixing a urine sample of the subject with 4-methylumbelliferyl sulfate (4-MUS) and a Sulf-1 inhibitor of formula (I) or (II); (b) determining a fluorescence intensity of the mixture of the step (a); and (c) treating the subject with an analgesic, a non-steroidal anti-inflammatory drug (NSAID), or a corticosteroid when the determined fluorescence intensity of the step (b) is smaller than that of a control sample, which is a mixture of the urine sample and 4-MUS. |
| US11332488B2 |
Metal precursors with modified diazabutadiene ligands for CVD and ALD and methods of use
Metal coordination complexes comprising at least one diazabutadiene based ligand having a structure represented by: where R1 and R4 are selected from the group consisting of C4-C10 alkyl groups; and R2 and R3 are each independently selected from the group consisting of H, C1-C6 alkyl, cycloalkyl, or aryl groups and the difference in the number of carbons in R2 and R3 is greater than or equal to 2. Processing methods using the metal coordination complexes are also described. |
| US11332485B2 |
Penicillin-binding protein inhibitors
Described herein are certain boron-containing compounds, compositions, preparations and their use as modulators of the transpeptidase function of bacterial penicillin-binding proteins and as antibacterial agents. In some embodiments, the compounds described herein inhibit penicillin-binding proteins. In certain embodiments, the compounds described herein are useful in the treatment of bacterial infections. |
| US11332484B2 |
Voltage sensitive dyes
Voltage sensitive dyes comprising boron and related compositions and methods are provided. In some embodiments, a voltage sensitive dye comprises an electron acceptor comprising boron. The electron acceptor may be attached (e.g., covalently) to at least one electron donating group and at least one polar group. For instance, the electron acceptor may comprise optionally substituted boron dipyrromethene (e.g., optionally substituted 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene). The point of attachment and chemical nature of the electron donating group(s) and polar group(s) may be selected to impart beneficial properties to the voltage sensitive dye. For instance, the voltage sensitive dye may have an extended difference in the dipole moment between the ground and electronic states due at least in part to the position of the electron donating group(s). The voltage sensitive dyes, described herein, may have high specificity, high signal to noise ratio, fast responsivity, high voltage sensitivity, high photostability, and/or high brightness. |
| US11332482B2 |
Au(III) complexes for [18F] Trifluoromethylation and methods for producing the same
Au(III) complexes for [18F] trifluoromethylation and methods for producing the same are disclosed. A gold complex comprises Au(CF3)2LR, wherein L comprises a solubility supporting ligand and R comprises an organic substituent. The Au(III) complex can be used to prepare a positron emitting isotope that can be used as tracers for positron emitting tomography (PET) scans. |
| US11332479B2 |
Imidazooxazole derivative having antitumor effect, and pharmaceutical composition including same
Provided is a pharmaceutical composition for preventing and treating tumors, the pharmaceutical composition including an imidazooxazole derivative compound, a solvate, a stereoisomer, or a pharmaceutically acceptable salt thereof as an active ingredient. The pharmaceutical composition is administered to an entity which has developed a tumor or is in danger of developing a tumor, and thus tumors can be prevented or treated. |
| US11332478B2 |
Manufacture of 4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3-ol
The present invention relates to a process for synthesis of 4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridin-3-ol abbreviated THIP, having the INN name gaboxadol, starting from pyrrolidin-2-one. The process comprises a new direct process to obtain the intermediate dimethyl 5-hydroxy-3,6-dihydropyridine-1,4(2H)-dicarboxylate or the intermediate diethyl 5-hydroxy-3,6-dihydropyridine-1,4(2H)-dicarboxylate. |
| US11332468B2 |
Azaindole derivatives as Rho-kinase inhibitors
The invention relates to compounds of formula I inhibiting Rho Kinase that are tyrosine analogues derivatives, processes of preparing such compounds, pharmaceutical compositions containing them and therapeutic use thereof. Particularly the compounds of the invention may be useful in the treatment of many disorders associated with ROCK enzymes mechanisms, such as pulmonary diseases including asthma, chronic obstructive pulmonary disease (COPD), idiopathic pulmonary fibrosis (IPF) and pulmonary arterial hypertension (PAH). |
| US11332467B2 |
Solid state forms of palbociclib dimesylate
Solid state forms of Palbociclib dimesylate, processes for preparation thereof and use thereof for preparation of Palbociclib are disclosed. |
| US11332466B2 |
Pyridinone-based epigenetic modifiers and uses thereof
Described herein are pyridinone-based compounds, derivatives thereof, and pharmaceutical formulations thereof. In some aspects, the pyridinone-based compounds, derivatives thereof, and/or pharmaceutical formulations thereof can be administered to a subject in need thereof. In some aspects, pyridinone-based compounds, derivatives thereof, and/or pharmaceutical formulations thereof can modulate an activity and/or a function of a BRD protein and/or BET protein. |
| US11332463B2 |
Spiropiperidine allosteric modulators of nicotinic acetylcholine receptors
The present disclosure relates to compounds of formula I that are useful as modulators of 7 nAChR, compositions comprising such compounds, and the use of such compounds for preventing, treating, or ameliorating disease, particularly disorders of the central nervous system such as cognitive impairments in Alzheimer's disease, Parkinson's disease, and schizophrenia, as well as for L-DOPA induced-dyskinesia and inflammation (I). |
| US11332457B2 |
Aromatic compound, pharmaceutical composition and use thereof
The invention relates to an aromatic compound, pharmaceutical composition comprising the same, and a method for preparing the compound and an intermediate thereof. The invention also relates to use of the compound for the manufacture of a medicament for the prevention or treatment of a PPAR-related disease. |
| US11332455B2 |
α,β-unsaturated amide compound
The present invention provides an α,β-unsaturated amide compound or a pharmaceutically acceptable salt or the like thereof having anticancer activity and the like represented by the following formula (I): [wherein, “A” represents optionally substituted heterocyclic diyl, R1 represents hydrogen atom or optionally substituted lower alkyl, R2 represents optionally substituted aryl, optionally substituted cycloalkyl, optionally substituted aliphatic heterocyclic group or optionally substituted aromatic heterocyclic group, X represents —O—, —S—, —SO2—, —NRX1— (wherein, RX1 represents hydrogen atom or lower alkyl), —CHRX2— (wherein, RX2 represents hydrogen atom or hydroxy), —CH═CH—, —CO— or —NH—CO—, and n1 and n2 are the same or different, and each represents 0 or 1]. |
| US11332454B2 |
Process for the conversion of a solid lignocellulosic material
A process for the conversion of solid lignocellulosic material containing hemicellulose, cellulose and lignin, includes (a) hydrolyzing, at a temperature equal to or less than 40° C. at least part of the hemicellulose and at least part of the cellulose of the solid lignocellulosic material with an aqueous hydrochloric acid solution, containing in the range from equal to or more than 40.0 wt. % to equal to or less than 51.0 wt. % hydrochloric acid, based on the combined weight amount of water and hydrochloric acid in the aqueous hydrochloric acid solution; yielding a hydrochloric acid-containing, aqueous hydrolysate solution; (b) separating the hydrochloric acid-containing, aqueous hydrolysate solution from the lignin; and (c) heating at least part of the hydrochloric acid-containing, aqueous hydrolysate solution to a temperature equal to or more than 60° C., yielding a product solution containing 5-(chloromethyl)furfural, and extracting the 5-(chloromethyl)furfural from the product solution into an extraction solvent. |
| US11332448B2 |
Heterocyclic compounds as pesticides
The present application relates to the use of heterocyclic compounds for controlling animal pests including arthropods, insects and nematodes, to novel heterocyclic compounds, to processes for their preparation and to intermediates for preparing the heterocyclic compounds. |
| US11332447B2 |
Method for producing halogenated N-arylpyrazoles
The present invention relates to a process for preparing compounds of the formula (I) by halogenating compounds of the formula (II), where in R1, R2, R3 and X are defined according to the invention. |
| US11332438B2 |
Creatine prodrugs, compositions and methods of use thereof
The present disclosure provides creatine prodrug analogs and their compositions useful for the treatment of creatine deficiencies. |
| US11332436B2 |
Processes for preparing (E)-(2-(chloromethyl)-3-fluoroallyl) carbamate compounds
The present technology provides a process for selectively preparing an (E)-(2-(chloromethyl)-3-fluoroallyl)carbamate compound by refluxing an (E/Z)-(2-(chloromethyl)-3-fluoroallyl)carbamate compound in an organic solvent, followed by crystallization by cooling. |
| US11332434B2 |
Synthesis of levomethadone hydrochloride
A method for synthesizing levomethadone hydrochloride including producing (R)-2-(dimethylamino)propan-1-ol by reducing N,N-dimethyl-D-alanine using borax, forming (R)-1-chloro-N,N-dimethylpropane-2-amine hydrochloride by chlorinating the (R)-2-(dimethylamino)propan-1-ol, synthesizing levomethadone nitrile hydrochloride by mixing the (R)-1-chloro-N,N-dimethylpropane-2-amine and diphenylacetonitrile with potassium t-butoxide and producing levomethadone hydrochloride by exposing the levomethadone nitrile hydrochloride to a Grignard reagent. |
| US11332432B2 |
Bioenergetically active esters for health and disease
Compounds, compositions, and methods related to bioenergetic metabolism are provided. The compounds and com positions are suited to promote bioenergetic processes including cellular respiration and glycolytic flux and may be used to treat mitochondrial disorders, neurodegenerative diseases (such as Alzheimer's disease (AD), Parkinson's disease, and/or amyotrophic lateral sclerosis), multiple sclerosis, and/or epilepsy. |
| US11332431B2 |
Device and method for manufacturing dimethyl carbonate
A device for manufacturing dimethyl carbonate including a reaction section and a separation section is provided. The reaction section includes a first distillation column, a methanol supply device, a carbon dioxide supply device, a dehydrating agent supply device, and a side reactor. The methanol supply device is connected to the first distillation column. The carbon dioxide supply device is connected to the first distillation column. The dehydrating agent supply device is connected to the first distillation column. A feed nozzle of the side reactor is connected to a gas outlet of a top of the first distillation column. A discharge nozzle of the side reactor is connected to a recycle nozzle of the first distillation column. A catalyst is disposed in the side reactor. The separation section includes a second distillation column. The second distillation column is connected to a liquid outlet of a bottom of the first distillation column. |
| US11332430B1 |
Pleuromulin lauric acid ester with antibacterial activity and a method of preparing the same
A compound having the following formula (I): is disclosed. The methods of preparing the compound of formula (I) are also disclosed. |
| US11332429B2 |
Methods for producing alkyl hydroxyalkanoates
Methods and systems for producing alkyl hydroxyalkanoate from hydroxy carboxylic acid recovery bottoms. The methods generally comprise the steps of obtaining a hydroxy carboxylic acid recovery bottom, adding a mono-alcohol to the hydroxy carboxylic acid recovery bottom to obtain a first mixture, heating the first mixture in the presence of a catalyst to form a reaction product, distilling the reaction product, and recovering an alkyl hydroxyalkanoate fraction. |
| US11332417B2 |
System and method for preparing aromatics by using syngas
The present invention relates to a system and process for preparing aromatics from syngases, which has advantages of shortened flow process and reduced investment. The process comprises reforming the liquefied gas, separated dry gas with a water steam to produce carbon monoxide and hydrogen, which return, as raw materials, to the aromatization system, so that the problem of by-product utilization is solved, and the syngas unit consumption per ton of aromatic products is reduced. The problem of utilization of a dry gas as a by-product is also solved in the present invention from the perspective of recycling economy, which reduces the water consumption in the process, and conforms to the concept of green chemistry. |
| US11332413B2 |
Controlled-release fertilizers
The present disclosure relates to a controlled-release fertilizer and, more particularly, to a controlled-release fertilizer including: a photodegradable capsule including a binder resin containing a polyolefin and an ethylene vinyl acetate copolymer; and a photocatalytic composite in which a (meth)acrylate compound containing an alkylene glycol repeating unit having 1 to 10 carbon atoms is bonded to the surface or inside of aggregates of inorganic fine particles, and a fertilizer contained in a space surrounded by the photodegradable capsule. |
| US11332412B2 |
Urea-based composition comprising elemental sulphur and method for the manufacture thereof
The invention relates to a particulate urea-based composition comprising elemental sulphur and a urease inhibitor of the type phosphoric triamide, wherein the urea-based composition comprising elemental sulphur is further characterized in that it comprises a magnesium sulphate. The composition according to the invention has improved properties for reducing ammonia loss by urease activity in the soil and is in particular suitable as a fertilizer. The invention further relates to a method for the manufacture of a particulate urea-based composition comprising urea, elemental sulphur and a urease inhibitor of the type phosphoric triamide, in particular N-(n-butyl) thiophosphoric triamide (nBTPT), as well as to a composition of kit of parts comprising a magnesium sulphate. |
| US11332407B2 |
Methods and systems for fabrication of shaped fiber elements using laser ablation
A method of fabricating a variable diameter fiber includes providing a fiber optic cable comprising a cladding region, a fiber core, and a plurality of sacrificial regions disposed in the cladding region and focusing a laser beam at a series of predetermined locations inside the fiber optic cable. The method also includes creating a series of damage sites associated with the series of predetermined locations, wherein the series of damage sites define a variable diameter profile and a latticework in the cladding region of the fiber optic cable. The method further includes exposing the fiber optic cable to an etchant solution, preferentially etching the series of damage sites, and separating peripheral portions of the fiber optic cable to release the variable diameter fiber. |
| US11332405B2 |
Magnesium aluminosilicate glass ceramics
A glass-ceramic includes SiO2 in a range of 40 mol. % to 80 mol. %; Al2O3 in a range of 5 mol. % to 20 mol. %; MgO in a range of 5 mol. % to 20 mol. %; and at least one of B2O3, ZnO, and TiO2, each in a range of 0 mol. % to 10 mol. %, such that the glass-ceramic further comprises a magnesium aluminosilicate crystalline phase at a concentration in a range of 5 wt. % to 80 wt. % of the glass-ceramic. |
| US11332402B2 |
Tempering frame for thermal tempering of glass panes
A tempering frame for thermal tempering of glass panes, includes a carrier frame and a support frame that is joined to the carrier frame via a plurality of connection elements and is arranged completely within the carrier frame, wherein the support frame has an upper primary surface for placing a glass pane, a lower primary surface, a front edge, and a rear edge, and wherein the support frame has recesses introduced in the rear edge, which are arranged between adjacent connection elements. |
| US11332400B2 |
Method and device for controlling pollutants in metal mine water resources cycling utilization
It discloses to a device and a method for controlling pollutants in metal mine water resources cycling utilization. The device includes a multi-stage inflow constructed wetland (3), in which one or more layers of the filler are laid, and water distribution pipes (4) are buried at different height levels in the filler layers for multi-stage inflow, so that the received basin water is allowed to flow through each layer of the filler to degrade or remove the pollutants. In the multi-stage inflow constructed wetland, the types of fillers, dosage ratio, particle size and filling height of fillers in each layer are specifically selected. Therefore, heavy metal adsorption, suspended matter filtration, organic matter degradation, dephosphorization and denitrification can be effectively realized in the multi-stage inflow constructed wetland. |
| US11332385B2 |
Systems and methods for removing volatile compounds from water-storage tanks
A system for reducing an amount of volatile organic compounds which includes: a water-storage tank having a tank containing water, a roof positioned over the tank, and a headspace region formed between the roof and a surface of the water contained in the tank; an air exchange system positioned at least partially in the headspace region that is configured to exchange air exterior to the tank with air inside the tank; and a water conveyance device located at least partially in the water of the water-storage tank and which is configured to convey water in a manner that produces a surface flow velocity. A method reducing an amount of volatile organic compounds is also included. |
| US11332383B1 |
Modular porous swale
A modular porous swale. The modular porous swale may comprise a porous concrete block and filtration joint. The porous concrete block may snugly fit within a trench having a lower portion filled with an absorption media. The absorption media may include gravel, activated alumina, bone char, or an activated alumina and bone char mixture. The porous concrete block may have a top surface inwardly-sloped to a nadir. The filtration joint may be disposed within the porous concrete block and along the nadir. The liner may cover one or more sides of the porous concrete block. The perforated pipe may be located within the absorption media. The filtration joint may substantially align above a portion of the perforated pipe when the modular porous swale is installed within the trench. |
| US11332380B2 |
Method for aluminum-enhanced dealkalization of red mud and separation and recovery of aluminum and iron
The present invention discloses a method for aluminum-enhanced dealkalization of red mud and separation and recovery of aluminum and iron. The method includes: dissolving red mud in water, introducing excessive SO2, introducing O2 for aeration, and refluxing part of alkaline leachate after filtering; when pH of a red mud mixture decreases to below 3, washing and filtering the red mud mixture, adding NaOH to acidic leachate to adjust its pH to a strongly alkaline level, aging and filtering the leachate, treating filter residue to recover Fe2O3, and refluxing part of alkaline leachate after filtering to the red mud mixture; and adjusting pH of the remaining alkaline leachate after filtering to a weakly acidic level, and conducting filtering to recover aluminum. |
| US11332373B2 |
In situ production and functionalization of carbon materials via gas-liquid mass transfer and uses thereof
A method for making a solid carbon material comprises: delivering a liquid comprising at least one liquid organic compound into a reaction region of a reactor; delivering a gas comprising at least one gaseous organic compound into the reaction region of the reactor; and inducing a chemical reaction between the at least one liquid organic compound and the at least one gaseous organic compound, wherein: the chemical reaction occurs in the reaction region of the reactor; the solid carbon material is made via the reaction; the solid carbon material is made during the reaction in the form of a dispersion comprising the solid carbon material dispersed in the liquid; and the chemical reaction is a homogeneous reaction comprising homogeneous nucleation of the solid carbon material in the reaction region of the reactor. |
| US11332372B2 |
Apparatus for continuously producing carbon nanotubes
The present disclosure provides an apparatus capable of continuously producing carbon nanotubes having high crystallinity, a low residual catalyst content and a high aspect ratio. The apparatus for producing carbon nanotubes includes: a reaction unit configured to synthesize carbon nanotubes (CNTs), a supply unit configured to supply a carbon source to the reaction unit through a supply pipe; and a collection unit configured to collect carbon nanotubes discharged from the reaction unit, wherein the reaction unit may include a chemical vapor deposition reactor. |
| US11332365B2 |
Hydrogen store comprising a composite material, and method for the production thereof
The present invention concerns a hydrogen store comprising a hydrogenable material, and a method for producing a hydrogen store. |
| US11332363B2 |
Stacked structure and method for manufacturing the same
A stacked structure includes a polymer layer and a metal layer. The metal layer is disposed on the polymer layer. A burr length on a surface of the polymer layer is about 0.8 μm to about 150 μm, and a burr length on a surface of the metal layer is about 0.8 μm to about 7 μm. |
| US11332361B2 |
Fully-integrated, top-fill, pressureless flow-control module couplable to a pressurized fuel line
A fully-integrated, flow-control module for top-fill fuel tanks is designed to operate with a fuel line attached that supplies fuel under constant pressure. A main flow control valve within the flow-control module closes automatically when the fuel tank is full, and automatically opens when the fuel level drops a certain amount below the full level. A spring-biased valve plunger of the main flow control valve has a bleed aperture that diverts a small amount of incoming fuel to a bleed path that is controlled by a fuel level float that operates on a lever arm that either opens or closes the bleed path. When closed, fuel pressure beneath the valve plunger increases sufficiently that the plunger biasing spring is able to exert a force sufficient to close the valve plunger. Bleed path control hysteresis prevents rapid cycling of the main flow control valve. |
| US11332359B2 |
Container for liquids
The invention relates to a container for liquids, such as beverages and oils, comprising a casing enveloped by a shell and a valve for dispensing the liquid from the container. The casing and the shell are, at least locally, positively fixed relative to each other. |
| US11332351B2 |
Jack pad device and method for jacking an aircraft
A jack pad device adapted to transfer loads between an aircraft and a jack device for jacking the aircraft, and a method for jacking an aircraft are provided. In one non-limiting example, the jack pad device includes a jack pad body. A jack engagement portion extends from the jack pad body and is configured to engage the jack device. A first coupler is attached to the jack pad body and is configured to couple to the aircraft to hold the jack pad device to the aircraft. |
| US11332348B2 |
Splice joint of crane main girder
A splice joint of a main girder of a crane, the main girder including at least two longitudinal main girder parts to be connected to each other by their ends and each having a central web which includes at least one web plate, longitudinal upper and lower flanges, the lower flange protruding from the central web to both sides thereof. The splice joint includes a plate-like tongue-and-groove joint, the tongue-and-groove joint including a tongue fixed to the central web of a main girder part, and a groove fixed to the central web of a second main girder part; and a lower flange joint receiving the bending forces of the splice joint. The tongue-and-groove joints are arranged reversed in relation to each other, and the location of the tongues and grooves on opposite sides of the web is reverse in relation to each other. |
| US11332343B2 |
Tension member for elevator system belt
A belt for an elevator system includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt. Each tension member includes a core member formed from a plurality of load carrying fibers, and a plurality of overwrap members surrounding the core member. A jacket material at least partially encapsulates the plurality of tension members. An elevator system includes a hoistway, an elevator car positioned in the hoistway and movable therein, and a belt operably connected to the elevator car to suspend and/or drive the elevator car along the hoistway. The belt includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt. Each tension member includes a core member formed from a plurality of load carrying fibers, and a plurality of overwrap members surrounding the core member. |
| US11332342B2 |
Elevator
The invention relates to an elevator comprising an elevator motor and an elevator drive comprising a backup power supply and an emergency drive module to enable release of trapped passengers in case of a power fault, based on the energy of the backup power supply, whereby the elevator drive comprises a drive housing and the backup power supply is located in a separate backup module which is releasably supported in a mounting position at the drive housing of the elevator drive, which backup module comprises an insulated backup module housing and an electric interface which connects to a complementary interface of the elevator drive located at the drive housing. |
| US11332338B2 |
Image forming system for executing staple processing
An image forming system includes a detection unit to detect a recording material, having an image formed thereon by an image forming unit, placed on a processing tray, a staple unit, a discharge unit, and a discharge tray. A first mode of the system is to discharge the recording material conveyed from the image forming unit to the discharge tray via the processing tray and a second mode involves waiting for instruction for executing. When the detection unit detects the recording material inserted into the processing tray in the second mode, and a recording material first mode conveying instruction is issued in a state of waiting for the executing instruction after the recording material detection, a discharge operation is performed to discharge the recording material inserted into the processing tray to the discharge tray without the staple unit executing staple processing on the recording material inserted into the processing tray. |
| US11332331B2 |
Material supply device and fiber body generation apparatus
A material supply device includes a supply section that supplies a small piece made of a material containing a fiber, a weight measurement section that detects a weight of the small piece supplied from the supply section to a receiving portion, and a supply amount adjustment section that adjusts a supply amount per unit time of the small piece supplied by the supply section, based on a detection result detected by the weight measurement section. The supply section has a storage portion that stores the small piece, an outlet that discharges the small piece from the storage portion, and a shutter that opens and closes the outlet. |
| US11332329B2 |
Medium conveying apparatus including side guides which can be positioned outside medium tray
A medium conveying apparatus includes a medium tray, a pair of side guides to regulate a width direction of a medium, and a housing on which the medium tray is located and including a conveyance path capable of conveying the medium placed on the medium tray. The pair of side guides are located on the medium tray so that outer ends of the pair of side guides can be positioned from an inside of the medium tray to an outside of a maximum width of the medium tray. The conveyance path can convey a medium having a width of an inside of the pair of side guides even when the outer ends of the pair of side guides are positioned outside the maximum width of the medium tray. |
| US11332328B2 |
Car dumper dust control system
A method and apparatus that reduce release of dust generated during rotary dumping of rail cars in a dumping facility. The method includes removing dust laden air from a space bounded by a backside airflow diverter, a rotational frame, a first baffle and a second baffle while the rotational frame is rotating with a rail car by drawing the dust laden air through a secondary air intake that passes through the backside airflow diverter into a backside hood. A dust control apparatus includes a diverter, overlying a backside hood having a concave curved upper surface; and at least one secondary air intake positioned to pass through the diverter being located approximately where pressure in the backside hood remains neutral or negative relative to a pressure even there is a transient increase in air pressure in a lower portion of the backside hood. |
| US11332327B2 |
Transporter system with cargo container and automatically actuated unloading system
A cargo unloading system is described. It provides more efficient intermodal transportation by transferring cargo such as granulates, brans, powders or solids placed inside a shipping container through tubes with internal threads to the next transport mode automatically and in a very short period of time. The system is made up of the cargo container, a mechanical unloading system with motors actuated to move screws and an independent hydraulic/electric unit. The system can be mounted on a road-vehicle, ship, aircraft or stationary base, and it may also be self-propelled. |
| US11332326B2 |
Palletizer apparatus having improved gripper mechanism
A gripper mechanism for a palletizer apparatus is configured to receive articles from an associated infeed conveyor in any one of a plurality of orientations of the gripper mechanism relative to the infeed conveyor. In a preferred embodiment, the gripper mechanism is configured to receive articles through any one of four sides of the mechanism. |
| US11332322B2 |
Gripper adjustment device
An assembly for adjusting the position of a gripper of fill machine. The assembly includes a gripper slidably mounted to a rail and carriage movable along guide rails. The carriage has an engagement arm which engages the gripper. The width of a pouch is entered into an entry portal which is connected to the controller. A controller activates a motor to move the carriage and engagement arm to a new position. The engagement arm is rotated to lock and unlock the gripper from the rail. A sensor locates the position of the gripper. |
| US11332321B2 |
Vehicle-mounted conveyor system
Embodiments of the present invention generally relate to a vehicle-mounted conveyor system, and more specifically a conveyor system that can be mounted on a short-length, non-CDL truck. The conveyor can convey a wide range of materials, including shingles, shakes (e.g., loose dirt, gravel, and rocks), tiles, underlayment, solar panels, siding, bricks, fasteners, etc. In some embodiments, the conveyor system includes a frame with a four-sided FRP tube, a belt positioned on top of the tube, cleats interconnected to the belt, belt pulleys, a motor, a material backstop, and conveyor positioning features. Conveyor positioning features include a tilting hinge a conveyor carriage, a telescopic vertical post, and a slewing drive. In some embodiments, the conveyor frame is a fiber-reinforced plastic material. |
| US11332319B2 |
System for conveying dough along a conveying section
A system is provided for conveying dough along a conveying section, and the system comprises an elongate dough-conveying element that defines the conveying section. The dough-conveying element comprises a dough-supporting region that forms a supporting surface for dough conveyable or to be conveyed by means of the system, and at least one lateral region extending laterally along the dough-supporting region in the longitudinal direction of the dough-conveying element. The at least one lateral region is movably disposed or formed, in particular pivotally disposed or formed, relative to the dough-supporting region. Furthermore, the dough-conveying element exhibits flexurally-rigid material behavior in the vicinity of the dough-supporting region and resiliently-extensible material behavior in the vicinity of the at least one lateral region. |
| US11332316B2 |
Chain conveyor and link for same
A link for a conveyor chain includes a first portion and a second portion laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin, and the second portion includes a second sprocket-engaging pin. The first sprocket-engaging pin and the second sprocket-engaging pin protrude laterally away from one another. The first sprocket-engaging pin and the second sprocket-engaging pin may each have an oblong cross-section. At least one retainer can secure a connecting pin against movement relative to at least one of the first portion and the second portion, and each retainer can be positioned substantially within one of the first portion and the second portion. |
| US11332310B2 |
Automated system for transporting payloads
An automated warehouse storage system including a multilevel storage array is provided. Each aisle has a set of storage levels and each level has storage locations distributed along the aisle. The guideway network extending through the multilevel storage array is configured for autonomous vehicles to move along the guideway network within the multilevel storage array. The guideway network including an inter-aisle guideway spanning at least two of the multiple aisles and a set of guideway levels extending in an aisle of the multiple aisles and disposed so that each guideway level is at a different one of the storage levels and the vehicles on the guideway level can access the storage locations distributed along the aisle. Each set of guideway levels is connected to the inter-aisle guideway forming a common guideway path so that a vehicle can move between inter-aisle guideway and each guideway level along the common guideway path. |
| US11332307B2 |
Refuse collection vehicle controls
A refuse collection vehicle includes a grabber that is operable to engage a refuse container, a lift arm that is operable to lift a refuse container, at least one sensor that is arranged to collect data indicating an angular position of the grabber, at least one sensor that is arranged to collect data indicating a relative positioning of the lift arm, a first controller for adjusting the angular position of the grabber, and a second controller adjusting the relative positioning of the lift arm. The adjustment of the angular position of the grabber is coordinated with the adjustment of the relative positioning of the lift arm. |
| US11332305B2 |
Stackable cast stone composite fermentation and storage tank
A liquid storage vessel having a base with a bottom and an interior floor; a continuous side extending vertically from the base and having an interior surface, the bottom and continuous side each including an internal layer and an external layer separated by a material barrier, and configured such that the interior layers form an inner containment liner, and the external layers form a continuous exterior structural shell enclosing the inner containment liner. A top is affixed to the continuous side and has an interior ceiling. Access to the tank interior is provided by one or more manways. Mounting and connecting structures enable the tanks to be stacked directly atop one another and then structurally connected. The exterior structural shell is fabricated from high performance fiber reinforced concrete, and the inner containment liner is fabricated from a geopolymer concrete blend. |
| US11332303B2 |
Corrosion-resistant epoxidized vegetable oil can interior coating
A coating composition comprising epoxidized vegetable oil, an amine terminated polyamide and a silicone resin is disclosed. Substrates coated at least in part with such coatings are also disclosed. |
| US11332298B2 |
Resealable moisture tight container assembly for strips and the like having a lip snap seal
A substantially moisture tight container and lid assembly for storing and packaging moisture-sensitive items comprising an assembly with a container and a lid, the lid is attached by a hinge to an upper housing portion of the container, the lid includes a lip seal member that depends downwardly from the lid, the lip seal member is configured to abut at least a portion of the interior side of the container when the lid is in the closed position resulting in a substantially moisture tight seal between the lid and the lid, and the container assembly further comprising a base portion and an upper housing portion, the upper housing portion is capable of being snap-fit into the base portion by employing a lip seal mechanism to form a substantially moisture-tight seal. |
| US11332291B2 |
Container and container with enclosed contents
A container includes a bag, which has an internal space to accommodate contents and a first opening, and a fastener to open and close the first opening. The bag places contents into the internal space through the first opening. The bag also has a second opening and also places contents into the internal space through the second opening. |
| US11332288B2 |
Blister package having applicator therein
A blister container having an applicator therein, used for cosmetic, medical and industrial products that is convenient to use and allows realizing the function of liquid contents, more specifically, a blister container configured to have a lower portion for accommodating cosmetic liquid so that the dual function of accommodating liquid contents as well as packaging the applicator can be achieved at the same time, a middle portion connected to an upper side of the container portion, configured to have a wiper-attached shoulder to mount an applicator cap and adjust the application amount and the usage amount, and an upper portion formed with a handle-package portion for sealing the handle portion of an applicator-attached cap. |
| US11332285B2 |
Self-adjusting preload for memory alloy wire
A preload mechanism for a memory alloy wire actuator is disclosed that includes a rotating element configured to rotate about a pivot. The rotating element has a first contact point that is configured to couple to the memory alloy wire actuator such that contraction of the memory alloy wire actuator displaces the first contact point such that the rotating element rotates from a first position to a second position. The preload mechanism also includes a bias element with a first end that is coupled to a second contact point of the rotating element and a second end configured to be pinned relative to the pivot. The bias element has a line of action extending from the second end through the first end. The line of action has an offset distance that is the minimum distance between the line of action and the pivot. The offset distance has a first value when the rotating element is in the first position and a second value when the rotating element is the second position, the second value being smaller than the first value. |
| US11332279B2 |
Liquid dispenser apparatus
A liquid dispenser apparatus having a back plate, a housing, and a liquid dispenser unit, the housing and backplate being constructed to attach to one another, the housing and liquid dispenser unit being constructed such that the liquid dispenser unit is removably installable into the housing and pivotally mounted with respect thereto such that the dispenser unit can be pivoted to a selected acute filling angle with respect to the housing. |
| US11332272B2 |
Gas remover and its use in vacuum packaging of agricultural products
The present invention relates to the preservation and packaging of the agricultural products and discloses a gas remover and a method for packaging agricultural products. The gas remover provided herein is capable of effectively removing gas released in a vacuum sealer bag. The gas remover includes calcium hydroxide, which can effectively removes gas released by the plant-based agricultural products in the vacuum sealer bag, avoiding the expansion of the vacuum sealer bag. |
| US11332268B2 |
Apparatus and method for packaging cones
A system and method for adding smokable material into cone is provided. One embodiment receives input at a user input device from a user that specifies an amount of the smokable material that is to be dispensed by the auger load system into an empty cone; determines, at a cone filler control system, a determined duration based on the user specified amount of smokable material received in at user input device; communicates a control signal from the cone filler control system; and operates an auger drive motor to rotate an auger for the determined duration in response to the control signal so that a helical screw blade of the auger dispenses the user specified amount of smokable material out from a lower portion of a hopper containing the smokable material into an empty cone. |
| US11332267B2 |
Filling device, in particular food product filling device, for a metering of a given weight and/or volume of a filling material that is to be metered, system with the device, and method
A filling device for a metering of a given weight and/or volume of a filling material (14) that is to be metered, including a collecting container (20) which is configured for the filling material (14) that is to be metered to be collected therein, and further including a metering element which is configured, for a metering of the filling material (14), to remove a defined volume of the filling material (14) out of the collecting container (20), and including a support module (26) movably supporting the metering element (24, 28). |
| US11332266B2 |
Method for disinfecting a water system of an aircraft
A method for disinfecting a water system of an aircraft includes the introduction of damp hot air at an inlet of the water system by a ground service unit; flushing of the damp hot air from the inlet through water pipes of the water system to an outlet of the water system; and extraction of the damp hot air at the outlet; wherein the damp hot air is flushed into the inlet and out of the outlet over a predefined disinfection period, and wherein the damp hot air has a temperature between 60° C. and 80° C. |
| US11332260B2 |
Electrode-arc sensor air data system for an aircraft
An electrode-arc sensor for measuring air data. The sensor includes a pair of electrodes which are arranged substantially parallel to one another to form a fluid gap therebetween. The fluid gap is arranged to receive a stream of fluid such as air. A voltage source is operatively connected to the pair of electrodes to generate a voltage and induce an arc therebetween. A controller operatively connected to the voltage source is configured to command the voltage source to generate a voltage until the arc is induced. Once induced, a time-series of the voltage measurements is generated based on a voltage sensor across the pair of electrodes. The ionized air surrounding the induced arc is acted upon by the fluid stream. The controller determines a fluid speed and fluid density of the fluid stream based on the time series of voltage measurement as the arc travels past the pair of electrodes. |
| US11332259B1 |
Systems and methods for providing location information for a user-selected feature on an active vertical situation display (VSD)
Methods and systems for providing location information for a user-selected feature on an active vertical situation display (VSD) in a cockpit of an aircraft. The method includes rendering the VSD having a plurality of terrain and weather features; receiving, from a user interface, the user-selected feature from among the plurality of features on the VSD, the plurality of features including terrain features and weather features; causing a reticle to be displayed as an overlay, centered, on the user-selected feature on the VSD, responsive to receiving the user-selected feature; rendering a horizontal extension from a center of the reticle to an intersection on a vertical axis of the VSD, and a vertical extension from the center of the reticle to an intersection on a horizontal axis of the VSD. An elevation label and a distance label are positioned on the respective extensions. |
| US11332258B2 |
Method for enhanced fuel cell protection from adjacent damaged components
A method and device for protecting an adjacent rupturable component including positioning a sheet of puncture resistant, flexible material including one or more openings at or about the structure opening wherein the one or more openings accommodate the rupturable component; permanently or semi-permanently attaching the sheet to the structure at a first portion of an area of the sheet; and positioning the rupturable component through the one or more openings, such that one or more portions of the rupturable component near the one or more openings are protected by the sheet if the structure becomes frayed; wherein the sheet prevents damage to the rupturable component if the structure frays or fractures at or about the structure opening. |
| US11332257B2 |
Aircraft fuel system and associated method
Fuel systems, apparatus and associated methods for preventing or hindering unwanted fuel transfer between fuel tanks of aircraft are described. An exemplary apparatus comprises a conduit portion disposed inside a fuel tank for receiving fuel in the first fuel tank. The conduit portion includes an orifice through a wall of the conduit. The orifice permits venting an interior of the conduit portion to an interior of the fuel tank to prevent unwanted fuel transfer due to siphoning. A deflector is disposed and configured to deflect a stream of fuel discharged from the orifice during fuel transfer. |
| US11332253B2 |
High-altitude payload retrieval (HAPR) apparatus and methods of use
The disclosure provides an HAPR apparatus comprising an inflatable frame configured to generate canopy extension based on surrounding atmospheric pressure. The inflatable frame has a first collapse load limit less than the weight of the canopy at a first pressurized state less than 75 kPa and a second collapse load limit greater than the weight of the canopy at a second pressurized state of greater than 95 kPa. The internal pressure of the inflatable frame is typically about 101 kPa. The HAPR apparatus allows ascension with the canopy hanging under its own weight to reduce ascension time, then generates canopy extension prior to release in essentially a zero velocity, zero dynamic pressure condition. |
| US11332250B2 |
Integrated aircraft galley and appliance operating system
A system for communicating between passenger seats and an aircraft galley. The system may include a control unit including a display area for interfacing with a crew member. The system may include a plurality of devices, each positioned at a respective passenger seat. The control unit may be adapted to display on the display area data related to a particular order, including a location of an associated passenger seat. The control unit may be further adapted to transmit to a particular device associated with the order notifications concerning a status of the particular order. |
| US11332248B2 |
Wireless portable aircraft cargo control panel with physical controls
Provided are embodiments that include techniques for a wireless portable cargo control panel with physical controls. The techniques include a portable electronic device (PED) including a display, the PED configured to communicate with a master control panel (MCP) that controls a cargo handling system and a portable control panel (PCP). The PCP includes an interface configured to couple the PED, one or more dedicated physical input selection devices, a directional controller, and one or more orientation indicator displays, wherein each of the one or more orientation indicator displays are configured to be updated based at least in part on orientation information associated with the cargo handling system, PCP, and PED. |
| US11332245B2 |
Sliding, canted, control surfaces for control augmentation of lifting surfaces at high angles of attack
A vehicle, such as a micro-aerial vehicle or underwater vehicle, includes at least one lift structure, such as a low-aspect-ratio wing or a fin, respectively. The at least one lift structure comprises one or more alulas. A leading surface of each alula is (a) flush with a leading surface of the lift structure or (b) offset from the leading edge of the lift surface by up to approximately 10% of the chord length of the lift structure. The length of each alula is no more than approximately 20% of a lift structure length corresponding to the lift structure. In various embodiments, the alula is deflected or canted with respect to a plane defined by the lift structure. In an example embodiment, the alulas may be slid or translated along at least a portion of the span of the lift structure. |
| US11332244B2 |
Imaging investigation system and imaging investigation method
Provided are a device configuration, method, etc. for performing imaging investigation in an investigation space using an unmanned aerial vehicle. A system includes: a flight start platform; the vehicle which is connected to a line-type member and equipped with an investigation camera, a travel-direction imaging camera, and a vehicle-side communication unit; an external control device which is equipped with a display unit and an external control device-side communication unit, and which receives the travel-direction image data through the external control device-side communication unit, receives an input of control commands for the vehicle while having a video or still image obtained from the travel-direction image data displayed on the display unit, and transmits a signal indicating the control commands from the external control device-side communication unit; and an attraction device which is connected to the line-type member and attracts the vehicle. |
| US11332229B2 |
Anti-harmonic optical turbulators
A system for controlling turbulence of fluid flowing past a window includes an imaging device compartment defining an interior and an exterior separated by a window, wherein the window encloses at least a portion of the interior, wherein the exterior includes at least one turbulator on a side upstream of the window positioned to induce turbulence over the entirety of a boundary layer of the fluid flowing past the window for even heat transfer between the fluid and the window. |
| US11332227B2 |
Pedal drive mount system for watercraft
An apparatus for mounting a pedal propulsion system to a watercraft, having a mount portion configured to be attached to the watercraft, a link support, and upper and lower links pivotally connected to the link support and to the mount portion. The link support and upper and lower links are configured to form part of a four-bar linkage arrangement and to simultaneously move together between an extended, operable position for operating the propulsion system, and a retracted, stowed position elevated above the extended position, for loading, transporting, unloading and/or launching the watercraft in the water. A column clamp is configured for selectively fixing a drive column of the pedal propulsion system to the link support, wherein the drive column, the link support and the upper and lower links are configured to simultaneously move together between the extended and retracted positions. |
| US11332226B2 |
Vessel
A vessel includes a vessel body, an engine, a propulsion device, a drive shaft, a partition wall, a bearing, an elastic member, an outer housing, and a positioning member. The drive shaft transmits a driving force of the engine to the propulsion device, and the propulsion device generates a thrust by the driving force. The drive shaft is inserted into an insertion hole of the partition wall. The bearing rotatably supports the drive shaft. The elastic member supports the bearing. The outer housing supports the elastic member, and is fixed to the partition wall. The positioning member positions the elastic member with respect to the bearing and the outer housing by pressing the elastic member. |
| US11332225B2 |
Cold weather survival suit
A cold weather survival suit includes a principal body cavity having pneumatically connected extensions to fit body extremities and a coverable cranial opening. The structure of the suit includes a layered structure of mechanically interconnected suits within suits. A composite of tear-proof and insulation material forms an internal suit or first envelope that is surrounded by a waterproof suit and then by a tear resistant suit. |
| US11332224B2 |
Automatic water-flowing-direction-alignment system
An automatic-direction-alignment-system aligns a floating platform axial-centerline with the water-flowing-direction automatically. This system maneuvers the floating platform to let the center-line of the floating platform to be aligned with the ocean-wave-flowing-direction automatically in the ocean where the ocean-wave-flowing-direction keeps changing. |
| US11332223B2 |
Array of pontoons for solar panel and connection modules therefor
Waves introduce stresses in a floating object, such as a pontoon. The stresses can be introduced by multiple mechanisms, such as waves crashing onto the pontoon, an imbalance in buoyancy and weight load causing hogging and sagging Alternating movements and stresses may result in fatigue in the material. Multiple pontoons can be moored next to each other. When placed on a body of water with a higher wave intensity, such as open sea, the wave induced motions and stresses may cause failures in the pontoons or connections between individual pontoons. A network of pontoons is provided, interconnected with connection modules. The connection modules allow the network of pontoons to resist the loads and movements from the waves or to follow the shape of the, thus preventing failures in the connection modules and in the pontoons. The pontoons may be used to provide a mounting surface for photovoltaic panels. |
| US11332218B2 |
Flat anchor with claws
An attachment of a stockless anchor on the sea floor encourages flukes to tilt as soon as the vessel pulls away, while maintaining stability on the floor. The weight of the flukes act as a pivot with the crown of the stockless anchor that, when placed on the floor, causes the anchor to become attached by being buried in the floor when the vessel pulls away. The attachment comprises two claws fastened to the flanks of the flukes at or in close proximity of the crown on the pivot axis of the flukes, thereby enabling them to tilt and become attached immediately in the floor as soon as the anchor is placed on the floor. When the vessel pulls away the anchor is open and becomes attached immediately. An attachment to the floor avoids or reduces dragging of the anchor on the floor. |
| US11332217B2 |
Variable weight boat anchor
A variable weight boat anchor having an added weight storage capacity for submerged unloading of added weight is presented. Remote signal from a boat triggers the release of added matter in the anchor for a lighter pulling. |
| US11332214B2 |
Cassette for a bicycle transmission system and sprocket for a cassette for a bicycle transmission system
Cassette (1) for a bicycle transmission system, which comprises a first sprocket (P1) and a second sprocket (P2) smaller than the first sprocket (P1) and a support structure (S) the sprockets (P1, P2), being the inner edges (CI1, CI2) of the sprockets (P1, P2) configured by grooved surfaces (P11, P21), being the support structure (S) provided with two engagement surfaces (S1, S2) complementary of the grooved surfaces (P11, P21) of the grooved sprockets (P1, P2), such that tangential forces (T) can be transmitted between the sprockets and the support structure (S), comprising the cassette at least a spacer (E1-2, E2-3, E3-4 . . . ) between sprockets (P1, P2), wherein the base line (B2) of the second sprocket (P2) is smaller than the average diameter (D1) of the grooved surface (P11) of the first sprocket (P1), extending the spacer (E1-2) between the first sprocket (P1) and the second sprocket (P2) at least from the grooved surface (P11) of the first sprocket (P1) to at least the base line (B2) of the second sprocket (P2), such that the spacer (E1-2) allows to exert axial forces (A) on the first sprocket (P1). |
| US11332210B2 |
Bicycle head
The disclosure provides a bicycle head. The bicycle head includes a head assembly and a control assembly. The head assembly includes a handlebar and a stem. The handlebar is mounted on the stem. The control assembly includes a casing, a first circuit board, an antenna and a battery. The casing is pivotably disposed at a portion where the handlebar is mounted on the stem. The first circuit board, the antenna and the battery are electrically connected to one and another, and at least one of the first circuit board, the antenna and the battery is located in the casing. |
| US11332203B2 |
Aerodynamic trucking systems
An aerodynamic fairing assembly for attachment to a trailer of a tractor-trailer. The aerodynamic fairing assembly may comprise a front skirt fairing and a movable skirt fairing that is configures to move forward and rearward along the length of the trailer. The front skirt faring and movable skirt fairing are coupled to the trailer by one or more mounting brackets. |
| US11332202B2 |
Pedestrian safety device wind diverter (PSDWD-10)
The present invention provides a wind guard or shield or diverter which attaches to a vehicle side wall of greater dimension than that of the diverter and which surrounds an object, such as a school bus stop sign, a predetermined distance spaced from the diverter so as to provide an annular discharge space through which wind may flow while shielding the sign from contact by wind. |
| US11332201B2 |
Work vehicle
In a work vehicle of the present invention, a load carrying bed includes a floor panel, a pair of left and right side panels, and a rear gate which is openable and closable. The rear gate includes left and right lock operational portions for maintaining the rear gate under a closing posture through engagement with locking engagement portions formed in the left and right side panels, a single handle disposed at an intermediate position in the left/right direction of the rear gate and supported to be pivotable about a horizontally oriented operational axis X, and left and right operational wires for operating left and right locking members in a direction for pulling these locking members out of the locking engagement portions by an operation of the handle about the operational axis X. |
| US11332198B2 |
Structure of joined channel-shaped plates
The disclosure herein provides a technique that provides increased strength to a jointed site of ends of two channel-shaped plates. A first (second) channel-shaped plate includes an elongated first (second) main plate, a first (second) upper flange, and a first (second) lower flange. The first channel-shaped plate includes a first extension at an end thereof, the first extension extending from the first lower flange and a lower part of the first main plate, and extending in a longitudinal direction of the channel-shaped plate. The second channel-shaped plate includes a second extension same as the first extension. The ends of the first and the second channel-shaped plates are assembled and joined such that the first extension is located outside the second channel-shaped plate and the second extension is located outside the first channel-shaped plate. A reinforcement plate is joined to both of the first main plate and the second main plate. |
| US11332195B2 |
Vehicle front portion structure
A pair of reinforcing members that extend along the extending direction of the cowl panel and that face each other in the vehicle width direction are attached to the cowl panel, and the pair of reinforcing members in the cowl panel are attached to the cowl panel. A head-up display device is provided at a position corresponding to between the two. That is, since the head-up display device can also act as a reinforcing member, the reinforcing structure is continuously provided in the extending direction of the cowl panel. Therefore, the bending rigidity of the cowl panel can be enhanced. Thereby, securing of the installation space of a head-up display apparatus and the enhanced of the bending rigidity of a cowl panel can be made compatible. |
| US11332189B2 |
Steering assembly with sliding middle link
Methods and systems are provided for a steering system for a vehicle. In one example, the steering system may include a steering assembly with a first linkage assembly extending along a first direction between a vehicle steering wheel and a first wheel plate of the steering assembly. The steering system may also include a second linkage assembly with a sliding middle link extending along a second direction between the first wheel plate and a second wheel plate of the steering assembly. |
| US11332187B1 |
Electric motor and control unit cooling system
The present disclosure is directed to a cooling system for a system, such as an electric power assisted steering (EPAS) system and the components of such system, such as a motor. The cooling system includes a temperature sensor coupled to an electric motor of the EPAS system, one or more fluid reservoirs, and a fluid transfer device coupled to the motor and to the first fluid reservoirs. The fluid transfer device extends along a length of the motor. The cooling system further includes a pump coupled to the fluid reservoir and the fluid transfer device, a control unit coupled to the sensor and the pump. The control unit is configured to activate the pump in response to temperature detected by the sensor being greater than or equal to a first threshold motor temperature. The pump transfers the fluid in the fluid reservoirs to the fluid transfer device for absorbing the heat of the motor. The fluid transfer device is configured to contain the transferred fluid. |
| US11332185B2 |
Vehicle steering electronic control sensor apparatus, power supply apparatus, and steering apparatus for vehicle
An apparatus for controlling a motor included in a vehicle may comprise a main regulator configured to supply a source voltage, a plurality of sub-regulators connected to the main regulator, each of the sub-regulators configured to convert the source voltage to a respective sub-voltage, a passive component connected to the main regulator, and a plurality of sensors comprising first sensors and a second sensor, each of the first sensors connected to a corresponding sub-regulator of the sub-regulators, the second sensor connected to the main regulator through the passive component. |
| US11332181B2 |
Length-adjustable steering shaft for a motor vehicle, and profiled sleeve for a steering shaft
A longitudinally adjustable steering shaft for a vehicle has an inner shaft received in an outer shaft to be displaceable coaxially and in the direction of a rotational axis. The two shafts have interlocking profiles in cross section for transmitting torques. A profile sleeve on which the outer shaft is telescopically arranged is arranged on the inner shaft part. The profile sleeve in a first end region surrounds a free end of the inner shaft part in the mounted state and has a radially inwardly protruding stop for abutment against an end face of the inner shaft in one axial direction and an end region of the inner shaft has a radially outwardly protruding projection for abutment of the profile sleeve in an opposite axial direction. The profile sleeve includes a radially inwardly protruding stop with reference to a simplified mounting in a first end region. |
| US11332180B2 |
Stroller having compact folding and suspension system
Various embodiments of a collapsible stroller configured to form at least a compact collapsed configuration are described. In some embodiments, the collapsible stroller includes a foldable frame assembly including a top frame pivotably coupled to a bottom frame such that the top frame is allowed to pivot along a longitudinal plane of the foldable frame assembly. The foldable frame assembly can include first strut assemblies pivotably coupled to the bottom frame at respective angled joints. The angled joints can each include a first axis of rotation that is angled relative to the longitudinal plane such that the strut assemblies pivot towards the longitudinal plane as the top frame pivots towards the bottom frame for forming the collapsed configuration. In some embodiments, the foldable frame assembly further includes a suspension system that also can pivot towards the longitudinal plane when the foldable frame assembly forms the collapsed configuration. |
| US11332179B2 |
Cart
A shopping cart includes a frame having a chassis portion and a handle portion extending upward from the chassis portion, a pair of front casters and a pair of rear casters mounted on the frame, and a basket connected to the frame and supported by the frame, the basket defining a chamber for holding articles, where the frame further includes a support structure connected to the chassis and the basket and supporting a portion of the basket. The shopping cart may include a number of wear resistance features that decrease the wear on the cart and extend the life of the shopping cart. |
| US11332173B2 |
Train control with centralized and edge processing handovers
A train control system uses machine learning for implementing handovers between centralized and distributed train control models. A machine learning engine receives training data from a data acquisition hub, receives a centralized train control model from a centralized virtual system modeling engine, and receives an edge-based train control model from an edge-based virtual system modeling engine. The machine learning engine trains a learning system using the training data to enable the machine learning engine to predict when a locomotive of the train will enter a geo-fence where communication between the edge-based computer processing system and the centralized computer processing system will be inhibited. |
| US11332170B2 |
Triggering monitoring device for a deformation tube for a coupling; and train coupling
The current invention relates to a triggering monitoring device for a deformation tube having two tube parts which can slide into each other against resistance in a coupling, in particular a train coupling, having a housing that includes a connection for connecting to the deformation tube and at least one working surface for action of one tube part during its movement relative to the other tube part of the deformation tube part, wherein the housing can be deformed through the action of the tube part on the working surface. The triggering monitoring device according to the invention is characterized in that a sensor is provided in or on the housing which detects deformation of the housing and which is moreover equipped to transmit detection of a deformation to an evaluation device. |
| US11332162B2 |
Methods and devices for communication that is comprehensive among users
A method and device for communication that is comprehensive among users, including receiving information concerning a first state transition in an autonomous driving system from a user of the autonomous driving system, determining information concerning a state of the autonomous driving system, based on the information concerning the first state transition and at least one second state transition, and saving the information concerning the state in at least one block chain. A method and device for communication in a user that is comprehensive among users, including determining a first state transition in the autonomous driving system based on information concerning a state of the autonomous driving system, information concerning at least one second state transition in the autonomous driving system being received from at least one block chain, and the state of the autonomous driving system being determined based on the information concerning the at least one second state transition. |
| US11332161B2 |
Information processing apparatus, information processing method, and program
A controller of an autonomous traveling vehicle as an information processing apparatus of the disclosure executes acquiring first information relating to a predetermined item and the first information relating to predetermined processing in a processing apparatus mounted on the autonomous traveling vehicle, acquiring second information relating to shipping of the predetermined item, controlling running of the autonomous traveling vehicle based on the second information, and controlling the operation of the processing apparatus based on the first information when the autonomous traveling vehicle is in a running state based on the second information. |
| US11332159B2 |
Method for providing transportation service using autonomous vehicle
Disclosed herein is a method for providing pickup and drop-off services to a user at designated locations using an autonomous vehicle. The method for providing transportation services using an autonomous vehicle according to an embodiment includes receiving driving information from a user terminal and identifying a destination on the basis of the received driving information, generating a driving path to the destination and transmitting the generated driving path to the autonomous vehicle, identifying a stopping area corresponding to the destination when the autonomous vehicle is within a preset distance from the destination and determining whether stopping is allowed in the identified stopping area, and generating a driving path to the stopping area on the basis of results of the determination, and transmitting the generated driving path to the autonomous vehicle, or setting a waiting area on the driving path to the destination, generating a driving path to the set waiting area, and transmitting the generated driving path to the autonomous vehicle. |
| US11332158B2 |
System for the at least partially autonomous operation of a motor vehicle with double redundancy
A system for controlling at least partially autonomous operation of a motor-vehicle, including: a sensor-device with which environment-data characterizing the environment of the motor vehicle is generated; an electronic-main-control-unit, which receives the environment-data from the sensor-device, and, depending on the data, inputs adjusting-commands into at least one device/actuator, which device/actuator is used in the at least partially autonomous operation of the motor-vehicle; a first electronic-backup-control-unit, which, for a fault/failure of the electronic-main-control-unit, receives the data from the sensor-device, and, depending on the data, inputs adjusting-commands into the at least one device/actuator, which device/actuator is used in the at least partially autonomous operation of the motor-vehicle; and a second electronic-backup-control-unit, which, for a fault/failure of the electronic-main-control-unit and the first electronic-backup-control-unit, receives the data from the sensor-device, and, depending on the data, inputs adjusting-commands into the at least one device/actuator, which device/actuator is used in the operation of the motor-vehicle. |
| US11332157B2 |
Vehicle control apparatus
A vehicle control apparatus includes an automatic driving control device determining a travel route at a time of executing an automatic driving based on surrounding environment information and position information of a vehicle, and outputting a control amount corresponding to the travel route, and a steering control device calculating a steering control amount based on the control target value. There is a performing of steering control of the vehicle based on the steering control amount, wherein the automatic driving control device dynamically determines a control amount threshold value for regulating a limit of the steering control amount based on automatic driving control information indicating a control state in an automatic driving of the vehicle, and provides the steering control device with the control amount threshold value, and the steering control device changes the steering control amount not to exceed the control amount threshold value. |
| US11332151B2 |
Slip angle estimation device for a vehicle
A slip angle estimation device for a vehicle comprises an imaging device for capturing an image of at least one of the front and the rear of the vehicle and a control unit. The imaging device is a CCD camera including a lens and an imaging sensor. The control unit is configured to determine a plurality of tracking points for a plurality of captured objects, determine an optical flow for the plurality of tracking points based on two images captured at predetermined elapsed time intervals, determine a vanishing point based on intersections of the plurality of optical flows, and calculate a slip angle of the vehicle based on a ratio of a horizontal distance between an image center and the vanishing point to a distance between a lens center of the CCD camera and an imaging sensor. |
| US11332149B1 |
Determining acceptable driving behavior based on vehicle specific characteristics
In a method for applying penalties or incentives to a driver of a rented vehicle, an indication that the driver has agreed to terms for renting the vehicle from the vehicle owner is received, with the terms including the potential application of penalties or incentives to the driver based on driving behavior. Telematics data, indicative of operation of the rented vehicle by the driver during a period of time, is also received. By analyzing the telematics data, one or more driving behaviors of the driver during the time period is/are identified. One or more characteristics of the rented vehicle are also determined. One or more penalties or incentives are caused to be applied to the driver, based on the driving behavior(s) and the one or more characteristics of the rented vehicle. |
| US11332146B2 |
Vehicle traveling control device, vehicle traveling control method, and program
An image captured by a far-infrared camera is analyzed to analyze a distribution of a road-surface temperature, and a course of a highest road-surface temperature is determined to be a traveling route. Further, automatic driving along the course of the highest road-surface temperature is performed. Furthermore, a state of the distribution of a road-surface temperature, and a direction of the course of the highest road-surface temperature are displayed on a display section, so that a user (a driver) recognizes them. For example, a state analyzer detects a candidate course travelable for a vehicle, the state analyzer detecting a plurality of the candidate courses, calculates an average value of a road-surface temperature of each of the plurality of the candidate courses, and determines the candidate course having a largest average value of a road-surface temperature to be a traveling route. |
| US11332144B2 |
Vehicle system
A vehicle system comprises an engine driving a vehicle, a front wheel and a rear wheel, a suspension device with an attachment portion to a vehicle body which is located at a higher level than a center axis of the rear wheel, an electromagnetic coupling to distribute a torque of the engine to the front wheel and the rear wheel, a steering wheel to be operated by a driver, a steering angle sensor to detect a steering angle corresponding to operation of the steering wheel, and a controller to control the engine and the electromagnetic coupling. The controller is configured to control the electromagnetic coupling such that the torque distributed to the rear wheel is increased in accordance with turning operation of the steering wheel which is detected by the steering angle sensor. |
| US11332138B2 |
Method of operating a powertrain system during coasting operation
A method of operating a powertrain system during coasting operation, wherein the powertrain system includes a driveline component (e.g., a transmission, drive shaft, differential, axle or wheel) having an output torque profile. The method includes: (i) determining a desired output torque transition profile for the driveline component between a first transition point before an end of a first state, and a second transition point after a beginning of a second state; and (ii) in response to a braking torque request, generating a friction braking torque command to operate a friction braking system, and adjusting the friction braking torque command during a transitional state between the first and second transition points by an amount corresponding to a difference between a magnitude of the output torque profile and a magnitude of the desired output torque transition profile. |
| US11332136B2 |
Automated vehicle lane positioning
A vehicle lane positioning system includes a sensor arrangement that is designed to determine lateral boundaries of a vehicle lane. A control unit is designed to calculate a vehicle travel path within the vehicle lane having a predetermined variation from a centered vehicle pathway. An actuator unit is designed to execute the vehicle travel path within the vehicle lane. |
| US11332135B2 |
Driving assistance device, driving assistance method, and computer program
A driving support apparatus for supporting the driving of a vehicle includes: a boundary estimation part for outputting magnetic waves or ultrasonic waves to the periphery of a vehicle, and for estimating the boundary of a roadway based on reflected waves which are detected by a sensor for detecting the reflected waves; a detection part for detecting a mobile body based on the reflected waves which are detected by the sensor; and a region estimation part for estimating a progress region of the object vehicle which is moving in an adjacent lane when this detection part detects the mobile body generated by multiplexed reflections from an object vehicle which is actually moving in the adjacent lane. |
| US11332134B2 |
Predicting lane changes of other vehicles
A method for predicting whether another vehicle in the driving-environment of an ego-vehicle will execute a lane-change, based on observations of the driving-environment of the ego-vehicle, including: the observations are supplied to individual classificators; based on at least a portion of the observations, each individual classificator, in accordance with an individual instruction, ascertains an individual probability that the other vehicle will change lanes; the driving situation in which the ego-vehicle finds itself is classified as a whole by a situation classificator into one of several discrete classes; a record of weighting factors, assigned to the class into which the situation-classificator has classified the driving-situation, is ascertained, that indicates the relative weighting of the individual classificators for this driving situation; the individual probabilities are set off against the weighting-factors to form an overall probability that the other vehicle will change lanes. A method for training weighting-factors and related computer-program are described. |
| US11332132B2 |
Method of handling occlusions at intersections in operation of autonomous vehicle
An autonomous vehicle navigates an intersection in which occlusions block the vehicle's ability to detect moving objects. The vehicle handles this by generating a phantom obstacle behind the occlusion. The vehicle will predict the speed of the phantom obstacle and use the predicted speed to assess whether the phantom obstacle may collide with the vehicle. If a collision is a risk, the vehicle will slow or stop until it confirms that either (a) the phantom obstacle is not a real obstacle or (b) the vehicle can proceed at a speed that avoids the collision. To determine which occlusions shield real objects, the system may use a rasterized visibility grid of the area to identify occlusions that may accommodate the object. |
| US11332128B2 |
Driving assistance apparatus
A driving assistance apparatus includes a surrounding object recognition unit configured to recognize a surrounding object, a signal recognition unit configured to recognize a state of a light color of a traffic signal, and an assistance unit configured to assist driving of the host vehicle. The assistance unit is configured to determine whether or not there is a possibility that the host vehicle will come into contact with the surrounding object if the state of the light color is a state of prohibiting the host vehicle from proceeding in one or a plurality of specific directions and when the host vehicle proceeds in that specific direction, and calculate a withdrawal route candidate for the host vehicle to leave from the intersection without coming into contact with the surrounding object if it is determined that there is the possibility that the host vehicle will come into contact with the surrounding object. |
| US11332124B2 |
Vehicular control system
A vehicular sensing system includes a plurality of sensors disposed at a vehicle so as to have a combined field of sensing forward, rearward and sideward of the vehicle. Data captured by the sensors is processed at a control to detect objects present in a respective field of sensing. A control designates a plurality of locations within the fields of sensing. As the vehicle moves along the road, the control increases a value for each designated location when an object is detected at that designated location and decreases the value for each designated location when an object is not detected at that designated location. The control, as the vehicle moves along the road, generates an object map based on values for the designated locations. The greater the value for a particular designated location, the greater the probability an object is present at that particular designated location. |
| US11332122B2 |
Vehicle sensor system and methods of use
A vehicle assembly includes a sensor system of a bumper or a skid plate. The sensor system includes a plurality of first sensors and at least one second sensor. The sensor system emits a first electrical field from each of the first sensors when the plurality of first sensors are active and the at least one second sensor is inactive. The sensor system emits a second electrical field when the plurality of first sensors are active and the at least one second sensor is active. The first electrical field projects a first distance from the skid plate. The second electrical field projects a longer, second distance from the skid plate. |
| US11332120B2 |
Method of energy management and computer system for energy management
A method of energy management includes steps of: deciding system parameters; determining an object function; obtaining characteristics information and predetermined ranges respectively of the system parameters; calculating function values of the object function for various parameter value combinations of the system parameters within the predetermined ranges based on the characteristics information so as to establish a database; determining a smallest function value among those of the function values in the database that satisfy certain conditions; and determining an optimum power split ratio based on the parameter value combination corresponding to the smallest function value for energy management of the vehicle. |
| US11332116B2 |
Hybrid drive train for a hybrid vehicle
A hybrid drive train for a hybrid vehicle includes an internal combustion engine configured to drive the hybrid vehicle and an output shaft configured to provide torque to drive the hybrid vehicle, and a transmission which has a transmission input shaft. The hybrid drive train also includes a first electric machine by which the transmission input shaft can be driven, a second electric machine by which the output shaft can be driven to start the internal combustion engine, and an auxiliary unit configured to be driven by the second electric machine. |
| US11332113B2 |
Brake actuator
A brake actuator includes: a housing; an electric motor with a hollow motor shaft rotating; a rotating shaft disposed inside the motor shaft to be coaxial therewith; a piston with a rear end disposed inside the motor shaft and a front end engaged with the friction member; a speed reduction mechanism decelerating rotation transmitted from the motor shaft and transmitting the rotation to the rotating shaft; and a motion conversion mechanism converting a rotating motion of the rotating shaft into an advancing/retracting motion of the piston. The motor shaft is rotatably supported by the housing at an outer peripheral surface thereof, and the rotating shaft is rotatably supported by an inner peripheral surface of the motor shaft via rollers at an outer peripheral surface thereof as well as by the housing via a thrust bearing at a rear end of the rotating shaft. |
| US11332110B2 |
Utilizing a park brake system to improve the deceleration of a vehicle in the event of failure of the service brake system
The invention concerns a method for utilizing a park brake system to improve the deceleration of a vehicle in the event of failure of the service brake system, the service brake system comprising a brake pedal (2) and at least one air supply circuit (40, 42, 44), the method including the steps of a) measuring the pressure in the air supply circuit, in particular in an air tank (40, 42) of the air supply circuit, and b) when the pressure in the air supply circuit falls below a certain value, switching the park brake system from a normal mode, wherein the park brake system is released, to an assistance mode. In the assistance mode, the park brake system assists the service brake system only if the brake pedal (2) is depressed until reaching a threshold position different from a rest position. |
| US11332103B2 |
Braking device and method
A braking device and method utilizing gyroscopic braking to provide an improved braking device and method for obtaining desired amount of continuous braking power without directly converting kinetic energy into thermal energy which helps in reducing global warming and environmental pollution. |
| US11332093B2 |
Airbag extending annularly around rotational axis of steering wheel
An assembly includes a steering wheel having a hub rotatable about a rotational axis and a rim spaced radially from the hub. The assembly includes a first airbag supported by the hub and inflatable from an uninflated position to an inflated position. The assembly includes a second airbag inflatable from an uninflated position to an inflated position. The second airbag extending annularly around the rotational axis. The first airbag and the second airbag being spaced from each other along the rotational axis when the first airbag and the second airbag are in the uninflated position. The rim being between the first airbag and the second airbag when the first airbag and the second airbag are in the inflated position. |
| US11332092B2 |
Method for generating a trigger signal for triggering at least one safety function of a motor vehicle
A method for generating a trigger signal for triggering at least one safety function of a motor vehicle includes receiving respective signals from at least two pressure tube sensors; determining a minimum size of a collision object and/or a speed of the motor vehicle from the signals received, and emitting the trigger signal for the at least one safety function in accordance with at least one of the parameters. |
| US11332091B2 |
Life protection device system
A life protection device system is proposed. More particularly, the life protection device system includes: a shock absorbing device provided with a shock absorbing part, a shock absorber, and an airbag that are mounted on a moving object so as to absorb impact to protect the life of passengers in a crash or collision of the moving object; a measuring device detecting the shock applied to the moving object; a controller generating a preset driving control signal according to the detected shock of the measuring device; and an artificial intelligence part notifying of an occurrence of a disaster and asking for help from a designated disaster center in response to the driving control signal of the controller, wherein the impact on the passengers is minimized even when the moving object such as a drone, autonomous aircraft, and autonomous vehicle crashes or collides, or falls into a river or sea. |
| US11332089B2 |
Supporting assembly
A supporting assembly configured to fix a casing of an electronic device to a chassis and including a plate body, a cushioning component and a fastener. The plate body includes a mounting hole. The cushioning component is disposed through the mounting hole. The cushioning component includes a through hole. The fastener is disposed through the through hole of the cushioning component. A side of the fastener is configured to be fixed to the chassis, and the cushioning component is compressed by another side of the fastener and the chassis. |
| US11332085B2 |
Wiring structure for multi-slot connection
The present disclosure relates to a wiring structure for multi-slot connection, for mounting protective wire harness at the bottom of a vehicle, wherein the wiring structure comprises: a plurality of brackets, the brackets respectively having two ends, and a gap being provided between the ends of two adjacent brackets; at least one wire harness provided inside the bracket and extending through the plurality of brackets; and a flexible sleeve provided at the periphery of the wire harness and overlapped with the gap in the axial direction. Compared with the prior art, the wiring structure of the present disclosure eliminates installation tolerance, is widely applied, and is convenient for transportation, and it is convenient to mount the wire harness. |
| US11332084B2 |
Method for adapting a wiring harness for a motor-driven land vehicle
The invention relates to a method for adapting a wiring harness (1) for a motor-driven land vehicle in order to enable, without cut or splice, connecting said wiring harness to a computer system that is configured to be temporarily and removably mounted onboard a motor-driven land vehicle, said wiring harness comprising a first connector (4), which is provided with at least one socket (5), in which a plug is removably housed (3), said plug being arranged at one end of an electrical wire (2), and a second connector (7) which is provided with at least one pin (6), said second connector (7) being configured to be connected to an electronic control unit of the vehicle. The invention further relates to a wiring harness adapted according to such a method as well as to a motor-driven land vehicle provided with such a wiring harness. |
| US11332081B2 |
Structure of a sliding trim cover for opposite sliding doors
A structure of a sliding trim cover is for opposite sliding doors and includes: a center rail mounted at a center inside the opposite sliding doors in a longitudinal direction of a vehicle body; a trim unit including an upper trim and a lower trim to surround the center rail to prevent the center rail from being exposed to the outside; an opening between the upper trim and the lower trim; a center roller, which includes a fixing unit and a rolling unit, the center roller being coupled to the center rail through the opening; and a sliding trim cover with one end connected to the rolling unit. The sliding trim cover slides in parallel with the center rail to open or close the opening when the door is opened or closed. The sliding trim cover opens the opening when the door is opened and completely closes the opening when the door is closed. |
| US11332074B2 |
Vehicle body protector
A vehicle system comprises an automotive vehicle, at least one connector coupled to the vehicle, a vehicle protector coupled to the at least one connector, and a controller. The controller is configured to selectively adjust the connector, thereby adjusting the position of the vehicle protector such that the vehicle protector is located adjacent to a door of the vehicle. |
| US11332071B2 |
Absolute acceleration sensor for use within moving vehicles
A communication system for a vehicle comprises a mechanism for sensing a motion status of a vehicle, a control device, plurality of data acquisition sensors, and one or more alerting device activation circuits. The communication system is customizable with the plurality of data acquisition sensors and one or more alerting device activation circuits based upon the needs of the vehicle. In some embodiments, the communication system is customized before it is installed within the vehicle. Alternatively, in some embodiments, the communication system is customizable after it is installed within the vehicle by turning on and/or turning off one or more of the data acquisition sensors and one or more alerting device activation circuits. The communication system is able to be implemented on a bus or other such fleet vehicles. |
| US11332069B1 |
Methods, systems, and apparatuses implementing a vehicle-to-everything enabled safety warning triangle reflector
In various embodiments, methods, systems, and vehicle apparatuses are provided. The method includes receiving, via an interface of the V2X enabled safety triangle warning reflector, vehicle information before deployment for storing the vehicle information in a memory disposed locally at the V2X enabled safety triangle warning reflector for subsequent use at the deployment; generating, by a processor chip in communication with the memory, a failure message associated with the vehicle failure based at least on the vehicle information contained locally in memory; and broadcasting, the failure message generated by the processor chip via a transmitter disposed of in the V2X enable safety triangle warning reflector during a vehicle failure, wherein the failure message is broadcasted in a surrounding area of the failure vehicle on a set of multiple different channels including cloud, infrastructure and personal communication service (PCS) channels to entities that provide traffic and vehicle control. |
| US11332068B2 |
Direction indicator control method and direction indicator control device
A direction indicator control unit inhibits direction indicators of a host vehicle from making a directional indication when the host vehicle enters a roundabout determined to be present along a presumed traveling route on which the host vehicle is presumed to travel. A direction indicator control method also inhibits direction indicators. |
| US11332064B2 |
Control of a directed light source
A directed light source supplies a light cone which is guided across a predefined area. A method for controlling the light source includes determining a movement of the light source; estimating an impending change in a section of the area illuminated by the light cone as a result of the determined movement; determining that the section will most likely be illuminated by the changed light cone for longer than predefined; and supplying a dimming signal for the light source. |
| US11332061B2 |
Unmanned carrier for carrying urban manned vehicles
One embodiment of an unmanned carrier for carrying urban manned vehicles includes a computer, a motorized lift, an autonomous-driving control system, and a safety frame. The computer synchronizes pick-up of manned vehicles by the unmanned carrier; wherein each manned vehicle is an autonomous on-road vehicle that transports one or more occupants in a compartment, is authorized by law to drive in a residential neighborhood, and is unauthorized by law to drive on the highway on its own because it is not safe enough for highway speed. The motorized lift enables the manned vehicles to get on and get off the unmanned carrier without human intervention. The autonomous-driving control system navigates the unmanned carrier autonomously on a highway. And the safety frame protects the occupants who sit in the carried manned vehicles during a collision at highway speed. |
| US11332059B2 |
Storage device for a motor vehicle
A motor vehicle with a vehicle interior includes a dashboard arranged in front of at least one front seat. A storage device is movable in a reversible manner, by way of a movement mechanism, from a not-in-use position in the dashboard into a use position in front of the front seat. The storage device is arrested at least in the use position. In the use position, the storage device has a carrying structure made up of two laterally arranged, inflated supporting elements. An approximately horizontally oriented table top is arranged on the two supporting elements. |
| US11332058B2 |
Apparatus for adjusting headrest wing
The present disclosure relates to an apparatus for adjusting a headrest wing, and more particularly, to an apparatus for adjusting a headrest wing in which a wire is used to make operating forces at the time of pushing and pulling a headrest wing to be different so that convenience is given to a user. |
| US11332050B1 |
Mechanism for seating assembly latch assembly
A vehicle seating assembly is provided that includes a seat rotatable about an axis of rotation disposed at a front of the seat between a sitting position and a standing position, a latch assembly rotatably coupled to the rear of the seat and releasably coupled to a track assembly disposed below the seat, wherein if the seat is in a sitting position, the latch assembly is in a locked position relative to the track assembly, and wherein if the seat is in a standing position, the latch assembly is in an unlocked position relative to the track assembly, and a connecting bar extending through the latch assembly, wherein the latch assembly is rotatable around the connecting bar as the seat moves between the sitting position and the standing position. |
| US11332047B2 |
Slide device
Provided is a slide device which includes: a lower rail; an upper rail movably attached to the lower rail; a load sensor attached to the upper rail by a first attachment member; and a bracket attached to the load sensor by a second attachment member. The bracket has an insertion hole into which the first attachment member is inserted, a deformation suppressing member is attached to a tip end portion of the first attachment member, the first attachment member has a first bolt and a first nut screwed onto the first bolt, the tip end portion of the first attachment member is positioned on a tip end side of the first bolt with respect to the first nut, and the deformation suppressing member is configured to reduce deformation of the bracket in a direction of separating from the upper rail. |
| US11332044B2 |
Manual pitch easy-entry seat with power return
An automotive seat assembly includes a manual system to slide the seat assembly from a seating position to a pitch easy entry position. The seat assembly includes a power return device to automatically return the seat assembly from the pitch easy-entry position back to the seating position wherein the power return device may be a module that may be added onto an existing seat assembly having manual pitch easy-entry features. The power return device is disengaged during forward slide and pitch of the seat assembly to the easy-entry position, but may then be actuated to control the return slide and return pitch of the seat assembly rearwardly to the seating position. If either the return slide feature or rearward pitch, feature is blocked or obstructed, the power return device disengages the obstructed feature and allows the remaining unobstructed feature to continue operating to complete the return slide or return pitch until such time as the blockage or obstruction is removed or the power return device is disengaged. |
| US11332043B2 |
Connector assembly for a vehicle seat
A track assembly for a vehicle seating assembly includes a track that defines a lateral channel and a central channel. The lateral channel is in communication with the central channel. A plurality of contact strips are coupled with the track and are positioned within the lateral channel. A rail cartridge is positioned within the central channel and is slidable along the track. The lateral channel is at least partially enclosed by the track and the rail cartridge. A support is operably coupled with the rail cartridge and extends from the central channel into the lateral channel. A plurality of contacts are operably coupled with the support and are configured to engage the plurality of contact strips. |
| US11332042B2 |
Seating assembly
A vehicle seating assembly comprises a lift mechanism disposed at a forward portion of a seat and a latch assembly disposed at a rearward portion of the seat and rotatably coupled to the seat. A mechanical link has a first end rotatably coupled to the forward portion of the seat and a second end rotatably coupled to the latch assembly. The vehicle seating assembly is movable between a first position and a second position, wherein the latch assembly is positionable in a latched position or an unlatched position relative to a mount assembly. The mechanical link is disposed in an initial position when the seating assembly is in the first position, and the mechanical link is disposed in a final position when the seating assembly is in the second position. |
| US11332041B2 |
Seat module for a motor vehicle
A seat module for a motor vehicle that includes a carrier element having at least one seat row upon which at least two seats are secured. Each seat row has walls defining an opening which is accessible from outside of the motor vehicle and which extends laterally as a hollow space into the carrier element. The walls are fixed at least partially peripherally to facilitate raising of the seat module via introduction of a lifting element from outside of the motor vehicle into the hollow space for installation of the seat module into the motor vehicle or removal of the seat module from the motor vehicle. |
| US11332040B2 |
Seat occupancy detection with acceleration signal
The invention relates to a system for seat occupancy detection, comprising a vehicle seat for a driver with an upper part and at least one suspension-damper system, wherein an acceleration sensor is arranged on the upper part and is designed to detect a characteristic of an acceleration of the upper part as a function of a time, an evaluation unit being provided which is designed to generate an evaluation of the characteristic of the acceleration and optionally to transmit a signal to a higher-level control unit, the evaluation unit also being designed to assign the evaluation to one of several states, wherein the states are selected from a group comprising an occupied state and an unoccupied state of the vehicle seat. |
| US11332036B2 |
Estimation method of the residual range of an electric vehicle
An estimation method of the residual charge of an electric vehicle comprising at least one electric battery and at least one motor configured to use, at least in part, the energy of said at least one battery for enabling the operation of the electric vehicle, the method comprising a plurality of calculation steps for calculating an optimised coefficient of available energy that takes into account the actual operation of the vehicle in order to correct the energy of said batteries at the beginning of the next work cycle. |
| US11332035B2 |
Vehicle, controlling method thereof and power management apparatus
A vehicle may include a generator configured to generate power; a battery configured to store power generated by the generator; a battery sensor configured to detect a voltage, current and state of charge (SOC) value of the battery; and a power management apparatus configured to receive the voltage, the current and the SOC value of the battery from the battery sensor, configured to identify whether the battery is low-charged based on the SOC value of the battery, and configured to identify a cause of the low charge of the battery based on the voltage and the current of the battery. |
| US11332032B2 |
System and method for charging electric vehicles at smart parking lots
A smart parking lot system for charging electric vehicles (EVs) includes a charger unit, a switching unit, an interface unit, and a control unit. The charger unit includes m chargers, the switching unit includes matrix switch elements S(i,j) configured to switch a connection between an i-th input port and a j-th output port according to a control signal specifying an address (i,j) and a switching state. An interface unit includes n interface ports to be connected with EVs parked for charging. Each of the m chargers is connected with one of m input ports of the matrix switch, respectively. Each of the n interface ports is connected with one of n output ports of the matrix switch, respectively. The control unit is configured to provide for the EV connected with an interface port, accessibilities to at least two chargers with different output power levels, when available. |
| US11332030B2 |
Power system interconnection system, and method of installing power system interconnection system
An object is to provide a power system interconnection system and a method of installing the power system interconnection system that are able to supply a load with required power. A power system interconnection system comprises a storage battery an AC-DC power conversion device for the storage battery a charge and discharge station for an electric-powered automobile and an interconnection control device that are installed on a parking lot. The interconnection control device supplies a first load with power from at least one of the charge and discharge station and the AC-DC power conversion device in a case where the electric power system is in an emergency situation. |
| US11332029B2 |
Method and system for producing an active short circuit condition in an electric motor of a hybrid electric vehicle
A method for producing an active short circuit condition in an electric motor of a hybrid electric vehicle including a traction battery, an inverter having switches in communication with the electric motor and the traction battery, and an inverter controller in communication with the inverter and configured to generate driver signals to operate the switches to produce three-phase alternating current for the electric motor to drive a vehicle propulsion system or to produce direct current for charging the traction battery. The method includes determining an electric motor speed threshold, wherein the electric motor speed threshold is continuously variable, comparing a monitored speed to the speed threshold, and generating, in response to the monitored speed exceeding the speed threshold, driver signals to operate the switches to produce an active short circuit condition in the electric motor to prevent overcharging of the traction battery. |
| US11332028B2 |
Alternating voltage charging device and method for the single- or multi-phase alternating current charging of a vehicle
An alternating voltage charging device for a vehicle is equipped with a rectifier, a battery terminal, and at least one first DC link capacitor, which is provided between the rectifier and the battery terminal. The charging device includes a switch device, which connects at least one second DC link capacitor to the at least one first DC link capacitor. The switch device interconnects the DC link capacitors in parallel in a first switching state and in series in a second switching state. There is also described a method to be carried out by the charging device. |
| US11332025B2 |
Multi-directional wireless charging of vehicles and robots
The present invention comprises a wireless charging station, configured to charge remote controlled and autonomous vehicles and robots, including one or more charging pods, wherein each pod has at least two panels and at least two wireless power transmitters (WPTs) affixed to at least two of the panels, wherein the WPTs are configured to deliver power wirelessly to at least two wireless power receivers (WPRs), associated with a remote controlled vehicle, an autonomous unmanned vehicle or a robot. The present invention further comprises a method to charge a robot or vehicle at a distance from a wireless power transmitter (WPT), the method comprising: detecting a first WPR located a first distance from a first WPT and a second WPR located a second distance from a second WPT, and transmitting power from the WPTs to the WPRs to charge the robot or vehicle. |
| US11332024B2 |
Proximity detection arrangement and method
A circuit arrangement for a vehicle charger system, configured to reduce drain current in a connector proximity detection circuit when a charge connector is inserted in a charge socket and a charge cycle is terminated. The circuit arrangement includes a resistor and a switch connected in parallel and arranged in the proximity detection circuit. The switch is configured to be opened when a charge cycle has started, and the switch is adapted to remain open when the charge cycle has terminated and the charge connector remains in the charge socket. |
| US11332014B2 |
Auxiliary power supply system for high power loads in a hybrid/electric vehicle
An apparatus includes a first interface a second interface, a third interface and a converter. The first interface may be configured to exchange a high-voltage signal with a high-voltage battery of a vehicle. The second interface may be configured to receive a first low-voltage signal from a source external to the vehicle. The third interface may be configured to present a second low-voltage signal to a power rail of the vehicle. The converter may be configured to (i) generate the high-voltage signal by up-converting the first low-voltage signal while in an up-conversion mode to recharge the high-voltage battery of the vehicle and (ii) generate the second low-voltage signal on the power rail by down-converting the high-voltage signal received from the high-voltage battery while in a down-conversion mode. |
| US11332013B2 |
Mounting structure for operator interface of a machine
A mounting structure for supporting an operator interface of a construction machine is provided. The mounting structure includes an operator console, a support structure extending from the operator console, a bracket rotatably mounted to the support structure, an arm assembly coupled to the operator interface, and a lid for enclosing the operator interface. The bracket slides the operator interface between a retracted position and an extended position relative to the support structure. The arm assembly is pivotable relative to the bracket to move the operator interface between a storage position and an open position relative to the bracket. In the storage position, the operator interface is received within a storage portion and a lid encloses the operator interface within the storage portion. In the open position, the operator interface is moved away from the storage portion. |
| US11332012B2 |
Device and method for controlling an interior lighting system of a vehicle
A device for controlling an interior lighting system of a vehicle to produce ambient lighting and/or reading lighting involves the interior lighting system having an array of a plurality of light sources. The device includes a control unit, by means of which the light sources of the array can be individually controlled in order to produce the ambient lighting and/or the reading lighting, and an input unit that can be connected to the control unit. The input unit has a touch-sensitive screen for inputting a current set of control information for the control unit. The control unit controls the light sources on the basis of the current set of control information. Furthermore, the input unit, on the basis of the current set of control information, displays associated ambient lighting and/or reading lighting for an illuminable region in the vehicle interior on the screen. |
| US11332008B2 |
Working machine
A working machine has a display device including: an area display portion to display a setting area for setting the first priority value, the second priority value, and the third priority value; a first axis display portion including a first scale portion indicating the first priority value depending on a distance from the reference point; a second axis display portion including a second scale portion indicating the second priority value depending on a distance from the reference point; a third axis display portion including a third scale portion indicating the third priority value depending on a distance from the reference point; and a marker display portion to be indicated in a partial area corresponding to at least two of the first axis display portion, the second axis display portion, and the third axis display portion. |
| US11332004B1 |
Vehicle door assembly
A door assembly that includes a pocket having a biasing bore configured to accommodate a biasing member; a bezel attached to the pocket; and a door having a cam and at least one axle. The bezel has at least one axle slot. The at least one axle is received into the at least one axle slot and the biasing member is configured to apply an urging force onto the cam. |
| US11332003B2 |
Fuel or charging port door assembly with override configuration and assist tool
This disclosure relates to a fuel or charging port door assembly of a motor vehicle. In particular, this disclosure relates to a fuel or charging port door assembly configured to permit a door to open when an override force is applied using an assist tool, for example. An example vehicle includes a door configured to move relative to a body of the vehicle between open and closed positions. The door is a fuel door or a charging port door. The vehicle also includes a lock assembly including a base and a tip. The base is configured to hold the tip during normal operating conditions, and the base and tip are configured to separate upon application of an override force to the door. |
| US11332001B2 |
DC bus voltage regulation in automotive vehicle during contactor open events
A vehicle power system includes a battery bus between a traction battery and voltage converter, a high-voltage bus between the voltage converter and an inverter, and a controller. The controller, responsive to a contactor between the traction battery and voltage converter opening, controls an engine to maintain a speed of a generator electrically coupled with the inverter within a predefined range, controls the voltage converter to drive a measured voltage of the battery bus toward a first commanded value based on a first difference between the first commanded value and measured voltage of the battery bus, and controls the generator to drive a measured voltage of the high-voltage bus toward a second commanded value different than the first commanded value based on the first difference and a second difference between the second commanded value and the measured voltage of the high-voltage bus. |
| US11332000B2 |
Hybrid vehicle conversion system
Provided herein is an auxiliary hybrid system (AHS) that may be configured to provide electrical propulsion to an e.g., internal combustion-powered vehicle through the use of a battery and electric motor. Alternatively, the AHS may be configured to increase range to electric vehicles through the use of an internal combustion-powered generator. In either embodiment, the AHS is added to a vehicle without altering the operation of the vehicles standard drivetrain, allowing the vehicle to operate conventionally when the AHS is not engaged. The AHS is compatible with a wide range of vehicles with a minimum of vehicle-specific parts. |
| US11331998B2 |
System for a hybrid torque converter with e-motor on an output
A hybrid powertrain includes a torque converter including an impeller, a turbine, and a stator, wherein the impeller is configured to receive torque from the engine input shaft without utilizing a torque converter cover or shell. The hybrid powertrain includes an electric machine including a rotor and motor stator, wherein the electrical machine is configured to transfer torque to a transmission input via the rotor. |
| US11331995B2 |
Anti-vibration device
A present invention provides an anti-vibration device (1) which is equipped with a first tubular mounting member (11) connected to one of a vibration generating part and a vibration receiving part, and a second mounting member (12) connected to the other thereof; an elastic body (13) which connects the first mounting member and the second mounting member; and a partition member (16) which partitions a liquid compartment (19) in the first mounting member into a first liquid compartment (14) having the elastic body in a part of a bulkhead, and a second liquid compartment (15) in an axial direction along an central axis of the first mounting member, and has an orifice passage (24) through which the first liquid compartment and the second liquid compartment communicate with each other, in which a plurality of ridge parts (26) extending in a circumferential direction are formed on an inner surface (27) of the elastic body which defines the first liquid compartment in a radial direction. |
| US11331994B2 |
Coupling element for connecting vehicle components of an underfloor arrangement and underfloor arrangement of a battery-operated motor vehicle
The disclosure relates to a coupling element for connecting vehicle components of an underfloor arrangement of a battery-powered motor vehicle, wherein the underfloor arrangement having a battery holder and at least one axle arrangement, the coupling element having at least one first connecting portion for fastening on the axle arrangement, and having at least one planar attachment surface for fastening on the battery holder, wherein the coupling element is designed in the form of an extruded multichamber profile. The disclosure also relates to an underfloor arrangement, for a motor vehicle, having two axle arrangements and a battery holder, arranged between the axle arrangements, wherein the battery holder has a side wall which delimits the battery holder in the outward direction, wherein at least one coupling element according to one of the preceding claims is provided, and connects at least one axle arrangement and the battery holder in a load-directing manner. |
| US11331993B2 |
Temperature conditioning unit, temperature conditioning system, and vehicle
A temperature conditioning unit includes a first temperature conditioning unit part, a second temperature conditioning unit part, and a blower (centrifugal blower). The first temperature conditioning unit part includes a first housing, a first air hole part, a first air chamber, a first object to be temperature-conditioned, and a second air chamber. The second temperature conditioning unit part includes a second housing, a second object to be temperature-conditioned, a second air hole part, and a third air chamber. |
| US11331992B2 |
Electric axle drive device for a motor vehicle, and associated utility vehicle
An electrical axle drive device includes at least one first electrical machine, which has a stator and a rotor rotatable around a machine axis of rotation relative to the stator. A gear unit is drivable by the first electrical machine having at least one first planetary gear stage drivable by the first electrical machine and at least one first spur gear stage drivable by the first electrical machine. The device also includes at least one drive wheel of the motor vehicle being able to be rotated around a wheel axis of rotation running parallel to the machine axis of rotation and being drivable by the first electrical machine via the gear unit. The first electrical machine is arranged at least partially on a first side of the longitudinal central plane with respect to a longitudinal central plane of the vehicle that is spanned by the vehicle vertical direction and the vehicle longitudinal direction and the first spur gear stage is arranged on a second side of the longitudinal central plane opposite the first side in the vehicle transverse direction. |
| US11331988B2 |
Roof system for a vehicle
A roof system comprises a panel movable between closed and open positions. An operating mechanism comprises front and rear devices. A slide moves the panel both in vertical and horizontal directions via the front and rear devices. At least one of the front and rear devices comprises a lever connected to the slide or the stationary rail through a second pivot pin. A first guide cam is at least partly in engagement with either a stationary guide and/or a curve in the slide. The slide includes a first and second slide part are pivotally connected to each other. One of the slide parts, that is pivotally and slidably connected to said lever, includes a cam engaging a guide curve in the stationary guide rail to force said one slide part to pivot with respect to the other slide part during at least a part of the sliding movement of the slide. |
| US11331985B2 |
Automatic sun visor assembly
An automatic sun visor assembly is disclosed for use in automobiles or in other equipment with windows or windshields. The invention is designed to automatically adjust the position of a visor to provide maximum protection from sunlight and to enhance safety by preventing direct sunlight from interfering with the operator's or the passenger's vision. The invention utilizes motors that include interfaces that allow their control by electronic controllers for automatically adjusting visor's position and orientation based on sensing of environmental conditions such as position of the sun, vehicle orientation and the position of operator's eyes. Specifically, the invention utilizes three motors that enable controlling visor position in three spatial dimensions. The use of an extendable spring wire in the invention enables the visor to stretch out and block direct sunlight from entering at angles where the traditional visors are unable to reach. The visor can also be lowered such as for a short operator or passenger or angled such that it is effective in blocking direct sunlight while also allowing the operator to maintain a clear view of overhead traffic signals. The visor position is controlled by actuators, typically servo-motors, which may be controlled directly by an embedded controller, by a remote control unit in the hands of the operator, or by manually enabling switches included on the visor assembly. |
| US11331983B1 |
Dynamically active front windsheild
A dynamic front windshield system in a sports vehicle having a convertible roof, the system directed to improve aerodynamic performance of the sports vehicle while continuing to protect a seated driver from a wind, the system comprising: a central retracting windshield; at least one stationary side front windshield; and a plurality of sensors configured to sense a seating position of the seated driver; wherein the system is configured to lower the central retracting windshield in response to a sensed seating position of the seated driver while driving. |
| US11331980B2 |
Vehicle air conditioner
Disclosed is a vehicle air conditioner, wherein an integrated air conditioning module using a heat pump system enables, in order to secure interior space, the optimizing of the arrangement thereof and the arrangements among the elements thereof, and the increasing of a coupling force between an air conditioning module and a distribution duct. |
| US11331976B2 |
HVAC sealing surface with noise reduction configuration
Disclosed is an HVAC system configured to reduce noise. The HVAC system includes a door having a first and second end. The door includes an elastomer along the first end and a rotatable member adjacent the second end. The elastomer includes a door touch area. The case defines an internal case portion, external case portion, and a case opening fluidly connecting the internal and external case portion. The case is configured to receive the rotatable member of the door such that the door is rotatable about an axis between a first position, where the door covers the case opening, and a second position, where the door does not cover the case opening. The case includes a case touch area with a graining. The door touch area and the case touch area are substantially parallel and in contact along a surface contact area when the door is in the first position. |
| US11331968B2 |
Machine and pushbar assembly associated with machine
A rotary mixer includes a frame. The rotary mixer also includes a pushbar assembly disposed at a front end of the rotary mixer. The pushbar assembly includes a pushbar adapted to be pivotally coupled to the frame in a deployed position of the pushbar. The pushbar assembly also includes a support assembly for the pushbar. The support assembly includes a support structure pivotally coupled to the frame. The support assembly also includes a harnessing member having a first end adapted to be coupled to the pushbar and a second end adapted to be coupled to the support structure adapted to hold the pushbar in the deployed position. |
| US11331967B2 |
System and method for harvesting energy for an electronic device, and a tire configured for use with the same
A system for powering an electronic device within a tire is provided, the system comprising: a generator electrically connected to an electrically conductive wheel, the tire being mounted upon the wheel; the tire including bead portions, sidewalls, shoulders, a tread oriented in a tread region, an inner surface, and a metallic cord oriented within an interior of the tire; at least one conductive element extending from a bead portion and piercing into the interior of the tire and electrically connecting to the metallic cord; at least one electronic device within the vehicle tire; and at least one ground path extending through a thickness of the vehicle tire from the inner surface to an exterior surface in a contact patch of the tread; and wherein the at least one electronic device is electrically connected to the metallic cord and the at least one ground path. |
| US11331966B2 |
Pneumatic tire
A pneumatic tire includes: an annular-shaped tread portion extending in a tire circumferential direction; a pair of sidewall portions disposed on both sides of the tread portion; and a pair of bead portions disposed on an inner side in a tire radial direction of the sidewall portions; wherein a band-like sound absorbing member is adhered on an inner surface of the tread portion in the tire circumferential direction; and a plurality of cuts with an angle θ with regard to the tire circumferential direction within a range of 40°≤θ≤90° are formed on both end portions in a lateral direction of the band-like sound absorbing member, and the cuts are connected only to one end portion in the lateral direction of the band-like sound absorbing member. |
| US11331964B2 |
Tire damage detection system and tire damage detection program
A tire damage detection system (10) is provided with an image data acquisition unit (120) which acquires image data including a rim wheel and a tire side part of a tire assembled to the rim wheel, a rim information acquisition unit (130) which acquires rim information including a radial size of the rim wheel associated with the tire, an damage detection unit (140) which detects an damage portion of the tire side part on the basis of the image data and detects a size of the damage portion with reference to a diameter of the rim wheel based on the rim information, and an output unit (150) which outputs information on the damage portion detected by the damage detection unit (140). |
| US11331963B2 |
Run-flat tire
A run-flat tire includes reinforcing rubber in a sidewall, first bead filler rubber disposed toward the inside of a folded back portion of a carcass layer in a lateral direction, and second bead filler rubber disposed toward the outside of the folded back portion in the lateral direction. The reinforcing rubber has a thickness from a rim base line to a position within 38% to 68% of a tire cross-sectional height being from 90% to 100% of a maximum thickness of the reinforcing rubber. In a range from a position of a rim check line to a position being 38% of the tire cross-sectional height from the rim base line, a total thickness of the reinforcing rubber, the first bead filler rubber, and the second bead filler rubber is from 100% to 140% of the maximum thickness of the reinforcing rubber. |
| US11331962B2 |
Tire and tire manufacturing method
A tire including a bead core, a bead filler extending to an outer side in a tire-radial direction of the bead core, and a carcass play extending from the bead core to another bead core and folded back around the bead core, further including a steel chafer arranged so as to cover the carcass ply around the bead core, a first pad which covers outside in the tire-width direction of a folding end of the carcass ply at the outside in the tire-radial direction of an end part of the steel chafer, and a second pad which covers the outer side in the tire-width direction of the first pad, in which an electronic component is provided between the first pad and second pad. |
| US11331955B2 |
Pneumatic tire
Provided is a pneumatic tire. A sipe includes, on each of a leading side edge and a trailing side edge, a chamfered portion and a non-chamfered region in which no other chamfered portion is present. A maximum depth of the chamfered portion is shallower than a maximum depth of the sipe, and a width of the sipe is substantially constant. In a cross-sectional view perpendicular to a lengthwise direction of the sipe, at least one chamfered portion has a profile line that projects outwards in the radial direction beyond a chamfer reference line connecting the end portions of the chamfered portion, and a cross-sectional area of a chamfered region that is surrounded by the profile line, the sipe, and a tread contact surface of a tread portion is smaller than a cross-sectional area of a reference region surrounded by the chamfer reference line, the sipe, and the tread contact surface. |
| US11331954B2 |
Heavy duty tire
A heavy duty tire includes a recess portion that is formed in a buttress portion, that opens toward a tire outside, and that includes a bottom portion, and a first air entry/exit promotion portion configured to promote entry and exit of air with respect to the bottom portion, and that includes a slope running from the bottom portion toward a tire surface such that a depth of the slope from the tire surface gradually decreases. A width dimension of the first air entry/exit promotion portion on a recess portion side is set smaller than a width dimension of the air entry/exit promotion portion on the opposite side to the recess portion. |
| US11331953B2 |
Assembly comprising a partially breakable fabric and a supporting structure
The assembly (24) comprises: a woven first fabric (26) comprising filamentary warp elements (64) comprising first and second filamentary members, a woven second fabric (28), a bearing structure (30) comprising filamentary bearing elements (32) connecting the woven first and second fabrics together. For a length at rest L of the woven first fabric (26): for any elongation of the woven first fabric (26) less than or equal to (2π×H)/L, the first filamentary member has a non-zero elongation and is not broken; there is an elongation of the woven first fabric (26), less than or equal to (2π×H)/L, and beyond which the second filamentary member is broken, in which H0×K≤H where H0 is the distance between the woven first and second fabrics (26, 28) when each filamentary bearing portion (74) is at rest, and K=0.50. |
| US11331949B2 |
Tire having replaceable discrete traction elements
A tire may comprise a hub and a plurality of discrete traction elements coupled to the hub. Each of the traction elements may comprise a backing plate and an elastomeric material bonded to the backing plate. Circumferentially adjacent traction elements may axially overlap. |
| US11331948B2 |
Tire sidewall for a heavy duty civil engineering vehicle
A radial tire (10) for a heavy vehicle of construction plant type, and more particularly, the sidewalls thereof (20), arranged to minimize the temperature of the tire while guaranteeing its electrical conductivity. The tread (30) comprises two tread wings (31) and a central portion (32). The bead layer (71), the elastomeric coating compound of the carcass layer (50), the second sidewall layer (22) and the tread wing (31) constitute a preferential conductive pathway of the electric charges between the rim and the ground when the tire is mounted on its rim and flattened on the ground. |
| US11331947B2 |
Bicycle hub assembly and bicycle control system
A bicycle hub assembly includes a hub shell including a braking surface. A coaster brake shoe is accommodated in the hub shell and cooperates with the braking surface to generate braking force. A motor is accommodated in the hub shell and configured to be controlled for at least changing or maintaining a gear ratio. |
| US11331944B1 |
Product having prismatic effect and method of producing thereof
A workpiece composed of acrylic material can be modified to produce a highly visual and aesthetic prismatic effect in which white light entering the workpiece can exit the workpiece in separate colors and sets. By applying dichroic paint and primer to precision cuts made into one of the planar surfaces of the workpiece, preferably filling in the spaces with a resin epoxy and then preferably sanding the surface, many more colors can be generated by the white light exiting the workpiece. |
| US11331939B2 |
Recording media
A recording media containing a raw base substrate having, on its image side, a primary coating layer and a top image receiving layer is described herein. Said top image receiving layer encompasses a polymeric adhesion promoter having a glass transition temperature that is at, or above, 90° C. Also described is a printed article containing said recording media on which a printed feature has been formed with an ink composition that encompasses latex components that have a glass transition temperature that is at, or above, 90° C. |
| US11331931B2 |
Liquid droplet discharge apparatus
A liquid droplet discharge apparatus includes: a conveyor which conveys a recording medium in a sub-scanning direction; a head unit including first-kind nozzles and at least one second-kind nozzle; a moving device configured to move the head unit in a main scanning direction intersecting with the sub-scanning direction; and a controller. The controller executes: a first data generation process for generating a first data being used for forming a first image; a second data generation process for generating a second data being used for forming a second image; and a forming process for forming dots by controlling the head unit, the moving device, and the conveyor based on the first data and the second data to discharge liquid droplets on the recording medium. |
| US11331929B2 |
Recording apparatus
A recording apparatus includes a carriage configured to move in a width direction intersecting a medium transport direction, a recording head mounted on the carriage, a liquid storage section configured to store a liquid to be supplied to the recording head, the liquid storage section including an injection port configured to receive the liquid from a refill container and a liquid-level visual-check section through which a liquid level of the liquid is visually checked, and a display section configured to accept various setting operations, in which the liquid-level visual-check section and the display section are disposed on an apparatus front surface side, and the display section is disposed above the liquid-level visual-check section. |
| US11331923B2 |
Fluidic cartridges
An assembly, in an example, may include at least one die, a substrate comprising at least one electrical trace, a lid coupled to a first side of the substrate to contain an amount of fluid between the substrate and lid, and an adhesive film coupled to a second side of the substrate to protect the at least one electrical trace wherein the lid further comprises a main chamber for each of at least two distinct fluids and an overflow chamber fluidically coupled to each of the main chambers via an overflow channel. |
| US11331922B2 |
Liquid container and liquid discharge apparatus
A liquid container configured to store a liquid to be supplied to a liquid discharge head, the liquid container includes a tank case, a first container in the tank case, the first container configured to store the liquid, a second container, separated from the first container, in the tank case, the second container configured to store the liquid, a communication channel connecting the first container and the second container, a first valve configured to open when the liquid is fed to the first container, and a second valve configured to open when the liquid is discharged from the second container. |
| US11331919B2 |
Liquid discharging apparatus and support body
The plurality of first nozzles and the plurality of second nozzles are arranged such that a distance between nozzles adjacent to each other in a first direction is a first distance, the support body is provided with a first fixing portion for fixing the first head unit onto the support body and a second fixing portion for fixing the second head unit onto the support body, and a distance between the first fixing portion and the second fixing portion in the first direction is a second distance that is different from an integral multiple of the first distance. |
| US11331918B2 |
Ink jet printing
Printheads and printers are described herein. In one example, a printhead includes a plurality of nozzles configured to eject ink drops of different sizes wherein a low drop weight (LDW) drop is ejected through a nozzle with a circular bore (CB), and a high drop weight (HDW) drop is ejected through a nozzle with a non-circular bore (NCB). |
| US11331911B2 |
Die for a printhead
A die for a printhead is provided in examples. The die includes a memory voltage regulator disposed on the die, and a high-voltage protection switch disposed on the die in a path of a conductive connection between the memory voltage regulator and a sense bus. |
| US11331910B2 |
Fine bubble generating apparatus, fine bubble generating method, and fine bubble-containing liquid
The present invention provides a fine bubble generating apparatus capable of generating fine bubbles efficiently. The present invention includes a fluid flow passage that includes a narrow portion in at least a part thereof, a heating part capable of heating a liquid flowing through the fluid flow passage, and a controlling unit that controls the heating part. The controlling unit controls the heating part to generate film boiling in the liquid to generate ultrafine bubbles. |
| US11331900B2 |
Lithographic printing plate precursor and method for producing lithographic printing plate
Provided are a lithographic printing plate precursor having an image-recording layer on an aluminum support, in which the image-recording layer contains a polymerization initiator, an infrared absorber, a polymer particle, and a polymerizable compound, and the polymerizable compound has a) a molecular weight of 1,500 to 3,000, b) a double bond equivalent of 200 or less, and c) a CLog P of 9 or less and a method for producing a lithographic printing plate in which the lithographic printing plate precursor is used. |
| US11331897B2 |
Full lamination method and apparatus for display screen
The application relates to a full lamination method and apparatus for a display screen, wherein the full lamination method for a display screen comprises: arranging a first layer body horizontally; coating liquid glue on an upper surface of the first layer body; placing a second layer body over the first layer body at a preset inclination with a lower surface of the second layer body contacting with an initially affixed end of the first layer body; controlling the second layer body to swing in a direction approaching the first layer body according to a speed curve gradually reducing over time, so that the second layer body is affixed to the first layer body at a preset speed. |
| US11331896B2 |
Method of manufacturing embossed-in-register flooring material and flooring material manufactured using the method
The present invention relates to a method of manufacturing an embossed-in-register flooring material and a flooring material manufactured using the method. More particularly, the present invention relates to a method of manufacturing an embossed-in-register flooring material including a step of manufacturing an embossed-in-register PVC transparent film and a step of laminating the embossed-in-register PVC transparent film on the upper surface of a bottom layer and a flooring material manufactured using the method. The method of the present invention may achieve process simplification by including these steps. |
| US11331894B2 |
Method of manufacturing a load structure
A method of manufacturing a load structure may include first forming a panel having a first side and a second side. The method may then include trimming the panel, including clearing a fill passage through the panel from the first side to the second side. The method may then include applying an over rim coating on the second side of the panel via an over rim tool by which a resin may be injected through the fill passage to the second side. The method may further include performing final trimming of the panel, and finally performing final assembly to form the load structure. |
| US11331891B2 |
Method of producing laminated structure
A method of producing a laminated structure includes: a laminated structure that has high adhesion strength between resin layers and that is excellent in respect of working efficiency, the method including: a lamination step of preparing an intermediate laminate in which a first resin layer and a second resin layer are laminated with an adhesive resin layer interposed between the first resin layer and the second resin layer; a first molding step of molding the intermediate laminate; and a second molding step of forming a resin member on a surface of the molded intermediate laminate by injection molding using a raw material resin to obtain a laminated structure in which at least a part of the adhesive resin layer is thermally cured to be an adhesion layer. An adhesive resin composition constituting the adhesive resin layer contains at least an acrylic-based polymer, a crosslinking agent, and a thermal polymerization initiator. |
| US11331884B2 |
Decorative design element in black print
A laminated glass, includes an outer pane, an inner pane, at least two lamination layers arranged between the outer pane and the inner pane, and at least one design element, wherein the design element is formed on a partial region of a pane side of the outer pane or the inner pane from a pictorial black print having one or a plurality of unprinted regions, and an opaque, non-black underlay is arranged between the two lamination layers, which underlay is placed underneath the unprinted region(s) of the design element. The laminated glass has a design element with good contrast and good visibility and is suitable in particular as a vehicle window. |
| US11331882B2 |
Metal/fiber-reinforced resin material composite
[Problem]To provide a metal/fiber-reinforced resin material composite in which a metal member and a fiber-reinforced resin material are firmly bonded, a light weight and excellent workability are obtained while the strength is enhanced, and the amount of the fiber-reinforced resin material used can be reduced.[Solution]A metal/fiber-reinforced resin material composite comprising a metal member, and a first fiber-reinforced resin material having a matrix resin and a reinforcement fiber material, the metal member and the first fiber-reinforced resin material being formed into a composite with an adhesive resin layer interposed therebetween, wherein the adhesive resin layer is obtained by solidifying or curing an adhesive resin composition containing at least 50 mass parts of a phenoxy resin (A), and the maximum load of the metal/fiber-reinforced resin material composite is greater than the total load of the maximum load of the metal member alone and the maximum load of the fiber-reinforced resin material alone (i.e., so as to display a “super-law-of-mixture (or law of over-mixture)” that surpasses the law of mixture with respect to the tensile load). |
| US11331881B2 |
Sheet-like composite, especially packaging laminate for dimensionally stable food-stuff containers, having a polymeric internal layer characterized by differential scanning calorimetry
The invention relates to a sheet-like composite including as layers of a layer sequence, in a direction from an external side of the sheet-like composite to an internal side of the sheet-like composite, a) a carrier layer, b) a barrier layer, and c) a polymeric internal layer, where a graph of a differential scanning calorimetry of the polymeric internal layer includes a peak A at a temperature TA and a peak B at a temperature TB, where the temperature TB is more than the temperature TA, where a width of the peak B is less by at least 3° C. than a width of the peak A. The invention further relates to a container precursor and to a closed container including the sheet-like composite, and also to a process by which the sheet-like composite is obtainable, and to a use of the sheet-like composite. |
| US11331880B2 |
Delamination resistant, weldable and formable light weight composites
The present invention relates to filled polymeric materials including a thermoplastic polymer and a metallic filler and to light weight composite materials, which comprise a metallic layer and a polymeric layer, the polymeric layer containing the filled polymeric material. The filled polymeric material preferably is an extruded sheet. The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures and/or welded to other metal materials using conventional welding techniques. |
| US11331877B2 |
Hybrid reinforcement structure
A structural reinforcement for insertion into a cavity of a vehicle structure including a base reinforcing portion, an expandable material and a localized reinforcement is disclosed. The localized reinforcement is placed within the structural reinforcement at a location of anticipated increased deformation during vehicle impact in an effort to reduce deformation and control the load distribution post-impact. |
| US11331873B2 |
Device for dispensing a cushioning and packaging element, method for producing the element, and cushioning element and consumable used to produce said element
A device (1) for dispensing a cushioning and packaging element from at least one strip of paper includes at least two guides (2) around which at least one strip of paper is wound. The device (1) also includes at least one drive element for driving the at least one strip of paper. The device (1) further includes at least one creasing device (4) for creasing the at least one strip of paper. The guides (2) extend beyond the at least one creasing device (4), downstream of the at least one creasing device (4). |
| US11331872B2 |
Method for feeding a web of printing material in a manufacturing system for producing packages
A method for feeding a web of printing material in a manufacturing system for producing packages, includes feeding the web from a web-fed printing press to a flat-bed machine for die-cutting or embossing while the printing press is in operation. An inserting device is used for winding the web onto an auxiliary wind-up device, moving a web-guiding element having a roller in a compensatory manner to achieve a temporary standstill of the web by converting a continuous movement of the web into an iterative movement by changing a speed of the web through changes of position of the roller, clamping the web while being cut by using a clamping unit, cross-cutting the web creating a cross cut edge by using a cutting unit adjacent the clamping unit, and inserting the web, cross cut edge first, into the flat-bed machine for at least one of die-cutting or embossing. |
| US11331870B2 |
Mold assembly for shaping and cutting sock liners
Aspects hereof relate to a multi-part mold assembly for use in manufacturing articles. The mold assembly provides for contouring, shaping and cutting materials to form articles via a continuous single processing operation. The mold assembly includes an upper mold portion with a three-dimensional contouring/shaping portion and a first cutting edge, a lower mold portion with a three-dimensional contouring/shaping portion and a second cutting edge, and a base portion into which the lower mold portion may retract during use. Upon application of a first force, the upper and lower mold portions cooperate to contour/shape a material from which an article is to be formed. Upon application of a second force greater than the first, the first cutting edge and the second cutting edge interact to shear the material that extends beyond the respective cutting edges. The result is an article that is contoured, shaped and cut/trimmed utilizing a single processing operation. |
| US11331867B2 |
Nested manufacturing of composite structures
A manufacturing tool for forming composite structures includes at least one interchangeable mold template having a plurality of incorporated part shapes, and a backbone that connects to and supports the at least one interchangeable mold template during a process of laying up prepreg composite material to form a plurality of three-dimensional structures corresponding to the plurality of incorporated part shapes. A method for simultaneous manufacture of a plurality of composite structures includes providing an interchangeable mold template having a plurality of three-dimensional part shapes, fastening the interchangeable mold template to a backbone structure, laying up prepreg material over the interchangeable mold template to form a material layer, repeating laying up prepreg material to form a plurality of material layers each having a predetermined fiber orientation, and curing the plurality of material layers on the interchangeable mold template to form a plurality of structures corresponding to the three-dimensional part shapes. |
| US11331862B2 |
Method of securing a fastener to an object
A method of mechanically securing a first object including a thermoplastic material in a solid state to a second object with a generally flat sheet portion, with a perforation of the sheet portion, and with the sheet portion having an edge along the perforation is provided, wherein the first object is positioned relative to the second object so that the edge is in contact with the thermoplastic material and wherein mechanical vibration energy is coupled into the assembly including the first and second objects until a flow portion of the thermoplastic material due to friction heat generated between the edge and the thermoplastic material becomes flowable and flows around the edge to at least partially embed the edge in the thermoplastic material. After the mechanical vibration stops, the thermoplastic material is caused to re-solidify, whereby the re-solidified thermoplastic material at least partially embedding the edge anchors the first object in the second object. |
| US11331861B2 |
Optical element, assembly comprising such an optical element and method of manufacturing an optical element
An optical element includes an optical lens produced by an additive manufacturing method and a holder formed at least in part with the optical lens by the additive manufacturing method. The holder is adapted for cooperation with a manufacturing machine to thereby position the optical lens at a predetermined position in the manufacturing machine. A corresponding assembly and a method of manufacturing an optical element are also described. |
| US11331860B2 |
Powder removal
A system includes an enclosed laser powder bed fusion (LPBF) containment volume. A powder drain is included below the containment volume configured to receive powder dropping from the containment volume by force of gravity. A valve below the powder drain is configured to allow passage with the valve in an open state of unfused powder from the drain into a powder collection volume separated from the containment volume by the valve, and prevent passage of powder from the drain into the collection volume with the valve in a closed state. A source of wetting agent is in fluid communication with the powder collection volume for capturing powder in the collection volume by wetting the powder. A moisture trap is operatively connected to the drain above the valve and is configured to capture moisture to prevent moisture from the collection volume migrating into the containment volume. |
| US11331854B2 |
System and method for dispensing composite filaments for additive manufacturing
A method and apparatus for forming a 3D article. According to the method, a composite filament material is formed from a UV curable material, a thermoset polymer material and at least one of filaments or fibers. After the composite is formed, the filament is dispensed to form the 3D article. Dispense is typically through a nozzle or other orifice that delivers the composite filament material as a bead of material. As the composite is dispensed, at least a portion of the composite material is exposed to UV radiation thereby curing a portion of the dispensed composite filament. The UV radiation is provided by a light source than can target discrete portions of the dispensed composite filament. For this purpose, the UV radiation source can be a light source integrated with the nozzle or a steered light source. As the composite filament is dispensed, UV radiation is directed onto the composite filament. If a steered light source is used, the composite filament is dispensed and light from the steered UV radiation source is directed to targeted regions of the composite filament, introducing cured zones or regions into the composite filament. |
| US11331852B2 |
Protection element
An additive manufacturing device includes a beam generation unit, a raw material container and a raw material supply unit. A window element can transmit an energy beam emittable by the beam generation unit to the raw material container for manufacturing a solid article from multiple raw material layers. The raw material includes a powder. The raw material container contains a raw material arranged in multiple raw material layers arranged upon each other, where an uppermost raw material layer including a raw material surface is exposed to the energy beam. The window element includes a first surface and a second surface. The first surface faces the beam generation unit and the second surface faces the raw material surface. The second surface is at least partially covered by a protection element. The protection element is transparent for the energy beam such that in operation, the energy beam passes through the protection element. |