| Document | Document Title |
|---|---|
| US11377834B2 |
Flush toilet
A flush toilet is revealed. The flush toilet includes a bowl portion, a drain pipe, an inlet channel, a first outlet channel, a second outlet channel, and a jet channel. The first and second outlet channels are turned into different directions from diversion area of the inlet channel. The second outlet channel further includes a curved potion for changing the direction of water flow so that the direction of a second water flow out of the second outlet channel and along a shed portion of the bowl portion is consistent with the direction of a first water flow out of the first outlet channel and along the shed portion. Thus the first and second water flows are out almost synchronously throughout the bowl portion and combined to form a swirling flow which interacts with a third water flow from the jet channel to create a siphon effect for better waste removal. |
| US11377829B2 |
Rough-in assembly for free-standing faucet
A rough-in assembly for free-standing faucets is revealed. The rough-in assembly having at least a part thereof fixed under a floor includes a base, a first water-contact member and a second water-contact member separated from each other and disposed on the base, and a sleeve mounting seat connected to the base and provided with a top plate portion extending across the first and second water-contact members. Two first hollow-out holes are arranged at the top plate portion and corresponding to control valve sets of the water-contact members respectively. The top plate portion is also for installation and positioning of the free-standing faucet. The position and the direction of least one of the water-contact members can be adjusted so that the rough-in assembly is adapted to use in different water supply pipe arrangements. The disposition of the sleeve mounting seat ensures stability and aesthetics of the free-standing faucet. |
| US11377827B2 |
Positioning hose structure for pull-out faucet
A positioning hose structure for a pull-out faucet contains: a body, a supply pipe, a fitting sleeve, a flexible hose, a guide element, a slide member, and a spring. The body includes a locking portion, and the supply pipe includes an extension, an opening, a defining portion, and a screw element. The fitting sleeve includes a hollow connection tube having a through hole, a receiving orifice, a shoulder, multiple protrusions, and multiple guiding slots. The flexible hose includes a joining portion and a water supply head. The guide element includes a fixing orifice having a positioning portion, and the guide element further includes multiple first ribs and a first toothed portion. The slide member includes multiple second ribs, a second toothed portion, and a protruded tab. The spring is accommodated in the receiving orifice and abuts against the shoulder and the protruded tab. |
| US11377825B2 |
Shovel, method for controlling shovel, and mobile information terminal
A shovel includes a lower traveling body, an upper rotating body that is rotatably mounted on the lower traveling body, an attachment attached to the upper rotating body, state detecting sensors that detect operational states of components of the shovel and include an attitude sensor that detects an attitude of the attachment, a controller that executes a preset operation based on a detection value detected by the attitude sensor, and a storage that stores detection values detected by the state detecting sensors during execution of the preset operation by the controller in association with the preset operation. |
| US11377822B2 |
Hydraulic drive apparatus
A first torque control proportional electromagnetic valve (37) is connected through a first torque control line (41) to a third pressure receiving chamber (32D) in a first torque control regulator (32). A second torque control proportional electromagnetic valve (38) is connected through a second torque control line (42) to a third pressure receiving chamber (35D) in a second torque control regulator (35). The first and second torque control proportional electromagnetic valves (37, 38) are controlled by a controller 47. A switching valve (48) is provided between the first torque control line (41) and the second torque control line (42). The switching valve (48) supplies an output pressure of the first torque control proportional electromagnetic valve (37) to the third pressure receiving chamber (35D) in the second torque control regulator (35) at the time of driving hydraulic motors (2B, 2C) for left side and right side traveling. |
| US11377821B2 |
Construction machine safety apparatus and controlling method
A method of controlling a safety apparatus of a construction machine includes: applying a power to the construction machine when a key switch operation of a worker is input; receiving operation signals of the parking switch, the FNR switch, and the pilot cutoff switch; determining whether operation states of the parking switch, the FNR switch, and the pilot cutoff switch satisfy predetermined conditions; and controlling the construction machine to be available for the start-up when the predetermined conditions are satisfied. The predetermined conditions are that the parking switch is operated to be on so that a parking brake is operated, the FNR switch is operated to select a neutral so that a traveling direction of the construction machine is in a neutral state, and the pilot cutoff switch is operated to be on so that the construction machine is in a pilot cutoff state. |
| US11377819B2 |
Cruise control on a work machine
A cruise control system for work machines. The system comprises one or more levers for controlling the velocity of the work machine and one or more magnet assemblies. The magnet assemblies comprise means of overcoming the neutral bias of a control lever so that the velocity of the work machine may be maintained without manual input from the operator. The magnets may act directly upon a control lever or a surface adjacent a control lever. Additional controls may be employed to set a maximum cruising speed for the work machine when cruise control is engaged. |
| US11377816B2 |
Shovel
A shovel includes a traveling body, a turning body mounted on the traveling body, a work attachment including a boom attached to the turning body, an arm attached to an end of the boom, and an end attachment attached to an end of the arm, and a processor coupled to a memory storing instructions and configured to read and execute the instructions stored in the memory to control a turning operation of the turning body in accordance with a predetermined operation of the work attachment to cause the end attachment to perform the predetermined operation as seen in a plan view in response to an operation by an operator. |
| US11377815B2 |
Construction machine
A construction machine capable of reducing a resistance that a bucket receives from the ground and improving smoothness of a construction surface includes a working device including a working device body and a bucket, first and second bucket actuators that rotationally move the bucket, and a control device. The control device controls the second bucket actuator to make the second bucket actuator periodically oscillate the bucket in a direction of a yaw motion during excavation work or ground leveling work. |
| US11377813B2 |
Work machine with semi-automatic excavation and shaping
In a work machine including a controller (500) configured to calculate respective target velocities of a hydraulic cylinder (5) for moving a plurality of work point candidates (8a and 8b) set to a work device along an optionally set target surface (60) on the basis of positional data of the target surface, posture data of the work device (15), and operation data of an operation lever (1), and control the velocity of the hydraulic cylinder (5) according to one of a plurality of the calculated target velocities, the controller calculates a candidate point velocity (VTab or VTba) occurring in a case where each of the plurality of work point candidates is moved at the corresponding target velocity (VTa or VTb) and occurring at a remaining work point candidate, selects a velocity at which an entry into the target surface is least likely from among the plurality of candidate point velocities, and controls the hydraulic cylinder according to the target velocity of the work point candidate associated with the selected candidate point velocity. |
| US11377810B2 |
Watercraft
The invention relates to a watercraft having a hull (10), an introduction installation (20) for an object (70) to be anchored in the water, said introduction installation (20) being disposed on said hull (10), and at least one compressor (30) having at least one compressed-air line (40) which leads into the water and is coupled to at least one compressed-air distribution installation (45) which has a horizontal extent and for generating a bubble curtain (50) below the hull (10) has a multiplicity of mutually spaced apart outflow openings (46), characterized in that the hull (10) has at least two sub-hulls (11, 12) which are disposed so as to be mutually spaced apart and connected to one another, and a void (15) which is at least partially surrounded by the bubble curtain (50) is situated between the sub-hulls (11, 12). |
| US11377805B2 |
System and method for control of operational aspects of a snow plow blade and/or spreader
User-actuated switches that are integrated into the vehicle's interior, such as on the steering wheel, are re-purposed to control operational aspects of a snow plow and/or sand/salt spreader connected to the vehicle. A mode switch is interposed between the user-actuated switches and the vehicle chassis wiring, and also connects to a control system that controls a spreader, and/or a hydraulic subsystem that controls operational aspects of the snow plow. In a normal mode, the mode switch restores the factory connection between the user-actuated switches and the vehicle chassis wiring. In this mode, the user-actuated switches control the vehicle or peripheral functions, such as cruise control, the audio subsystem, or the like. In a snow mode, the mode switch connects the user-actuated switches to the control system. In this mode, the user-actuated switches control operational aspects of the snow plow, such as blade height, blade attack angle, blade yaw angle, and the like, and/or control operational aspects of the spreader, such as on/off, discharge volume, dispersion width, and the like. |
| US11377804B2 |
Highway sound barrier system
A highway sound barrier system that uses a plurality of foam panels that are joined with an upright member assembly. The foam panels use a foam core and exterior weather protection compounds allowing the system to dramatically reduce transportation, handling and installation costs while increasing the lifecycle of the barrier system and reducing long term maintenance requirements. Moreover, the foam panels include rotatable joints and cable reinforcement allowing the wall to be easily adjusted to facilitate various landscape parameters and provide for rapid construction. |
| US11377800B2 |
Apparatus for laying a paver
An apparatus for laying a paver has a body portion having a top side and an underside. A raised paver guide is located on the top side and is positioned to receive the paver when the paver is against the top side. The underside is at least partially hollow. |
| US11377799B2 |
Treatment composition containing a mold inhibiting agent and a water repellent having reduced foaming properties
The present disclosure is generally directed to a mold inhibiting composition. The mold inhibiting composition can be used to treat various different substrates, including building material products, such as facing layers for wallboard. In general, any suitable paper product may be treated with the composition. The composition contains a mold inhibiting agent in combination with a defoamer. The mold inhibiting agent may comprise a pyrithione. The defoamer, on the other hand, may comprise an oil based defoamer containing metal oxide particles, such as silica particles. The mold inhibiting composition can be combined with a water repellent and applied to a substrate without excessive amounts of foam or froth being formed. The defoamer is selected so as to not interfere with the resulting water absorption properties of the product. |
| US11377796B2 |
Sealing strip for sealing a positive or negative pressure zone of a roller, roller with such a sealing strip, and method for operating the roller
A sealing device for sealing a positive or negative pressure zone of a roll for a machine for producing or processing a fibrous web includes a sealing strip and a lubricating device for introducing a lubricant between an inner surface of a roll shell and a sealing surface of the sealing strip when used as intended. The lubricating device includes a plurality of lubricant outlet openings and can be connected to a supply line for supplying lubricant. The lubricating device can be connected to the supply line through a plurality of inlets which are distributed over the length of the sealing strip. The sealing strip has a first and a second longitudinal-side end and the distance from at least one longitudinal-side end, preferably both longitudinal-side ends, to an inlet is at most 800 mm. A roll and a method for operating a roll are also provided. |
| US11377793B2 |
Woven papermaking fabric including stabilized weave providing textured contacting surface
The present invention relates to papermaking fabrics useful in the manufacture of paper products, such as tissue paper. Particularly this invention relates to a woven papermaking fabric that includes a stabilized weave providing a textured contacting surface. The woven papermaking fabric includes a plurality of warp and shute filaments woven together to provide at least one protuberance on the web contacting side of the fabric that extends longitudinally over at least five shute filaments. The at least one protuberance is stabilized by including an offset shute float weave pattern configured such that a majority of the shute filaments forming the at least one protuberance are woven in an anti-nesting configuration. |
| US11377791B2 |
Paper filler composition
A method for preparing an aqueous suspension may include providing a fibrous substrate comprising cellulose having a Canadian Standard freeness equal to or less than 450 cm3, and microfibrillating the fibrous substrate in an aqueous environment by grinding in the presence of a grinding medium consisting essentially of mullite. The grinding may be carried out in the absence of grindable inorganic particulate material. The grinding medium may be present in an amount of at least about 10% by volume of the aqueous environment. The microfibrillated cellulose may have a fibre steepness of from about 20 to about 50. |
| US11377786B2 |
Sweat-absorptive quick-drying composition and sweat-absorptive quick-drying fabric containing functional microcapsules
The present invention relates to functional fibers, that is, sweat-absorptive quick-drying fibers through which moisture, such as sweat discharged from the skin, is quickly discharged to the outside to be dried. A sweat-absorptive quick-drying composition including a water repellent for fibers as a material applied on the fibers further includes water-repellent microcapsules and wasabi antibacterial microcapsules respectively obtained by performing micro-encapsulation of the water repellent for fibers and wasabi oil. Accordingly, it is possible to ensure a very stable water-repellent function by using a water-repellent-functional-processing agent subjected to micro-encapsulation treatment, unlike conventional fibers subjected to sweat-absorptive quick-drying treatment. |
| US11377783B2 |
Device and method for cutting raw fabric
An aspect of the present invention provides a raw fabric cutting device. The device comprises: a support portion for supporting a raw fabric; a compressing portion for evacuating the space between a cover arranged on the raw fabric and the support portion such that the raw fabric is compressed; a cutting portion transferred above the support portion so as to cut the raw fabric; and a sealing portion transferred together with the cutting portion and configured to supply a sealing member to an open area of the cover, which is exposed as the raw fabric is cut, thereby covering the open area, wherein the sealing portion comprises a sealing member cutting portion for forming a notch on at least one side of the sealing member in the transverse direction with regard to the direction of transfer of the sealing member. |
| US11377782B2 |
Laundry treating apparatus
A laundry treatment apparatus has a cabinet, a laundry receiving space in the cabinet, and a predetermined space for accommodating laundry. A laundry introduction opening in communication with the laundry receiving space is provided in a front surface of the cabinet. A supply unit supplies air or vapor to the laundry receiving space. A laundry support unit is movably coupled to the cabinet. A door is rotatably coupled to the cabinet and opens and closes the laundry introduction opening. A window is provided in the door and is made of a transparent material. The laundry treatment apparatus also has a knock sensing unit that senses a sound or vibration generated when a user knocks on the window. Additionally, the laundry treatment apparatus has a lamp that emits light in the laundry receiving space when the knock sensing unit senses the sound or vibration generated when the window is knocked. |
| US11377781B2 |
Method and device for feeding laundry pieces to a laundry treatment installation
A method and device for feeding laundry pieces to a laundry treatment installation. Laundry pieces are fed to ironers by infeed machines. In practice, a front transverse periphery of a laundry piece is folded back on itself. In order to prevent this, infeed machines have stretching installations that have belt conveyors that lie on top of one another, one of which is briefly decelerated so as to unravel a front transverse periphery of the laundry piece that is folded back on itself. This deceleration decreases the infeed performance. One belt conveyor of the present stretching installation is at least temporarily driven at a faster speed to unravel a transverse periphery of the laundry piece that has potentially folded back on itself before the laundry piece runs into the ironer, increasing the infeed performance as it is no longer necessary for either of the belt conveyors to be decelerated. |
| US11377774B2 |
Drum washing machine, and spraying system and sealed window pad thereof
A drum washing machine and a spraying system and a sealed window gasket. The drum washing machine includes a box, an outer barrel and an inner barrel that are arranged from outside to inside, the sealed window gasket is arranged between the box and the outer barrel. The spraying system includes a circulating pump, a water retaining structure and water spraying pipes, a water inlet of the circulating pump extends into the outer barrel, and a water outlet of the circulating pump is in communication with the p water spraying pipes; the water spraying pipes are all arranged on the sealed window gasket; and the water retaining structure is arranged inside the sealed window gasket, and the water retaining structure is provided such that washing water sprayed from each water spraying pipe can be scattered and reflected into the inner barrel. Thus, maintenance and installation are simpler. |
| US11377772B2 |
Laundry appliance
A laundry appliance includes a cabinet that has a front panel. A tub is positioned within the cabinet. A door is coupled to the front panel of the cabinet. The door moves vertically between a closed position and an opened position. A bellows assembly is coupled to the front panel. The bellows assembly extends between the cabinet and the tub. A sealing assembly includes a first seal and a second seal that are each coupled to the bellows assembly. |
| US11377771B2 |
Washing machine and control method of the same
A washing machine includes: a tub; a transmission coil provided in the tub and transmitting power wirelessly; an ammeter measuring an input current value of the transmission coil; a cylindrical drum disposed inside the tub and configured to rotate; a balancer for reducing unbalance during rotation of the drum; and a controller controlling the ammeter and the balancer. The balancer includes: a reception coil provided in the drum and configured to generate power from magnetic field formed by the transmission coil; drive modules driven by power of the reception coil and provided in the drum; and at least one balancing weight that moves along a circumference of the drum by a driving force of each drive module, and changes a center of gravity of the drum. The controller determines a position of the balancing weights based on the input current value when the drum rotates. |
| US11377770B2 |
Control method of a washing machine, and washing machine
A washing machine has a remote control function, and the control method comprises: after a washing procedure is finished, judging whether a remote control function is in an open state. If the judgment is yes, controlling a lock to keep a locked state, and executing a standby process for a time duration of t1, and if the judgment is no, controlling the lock to open, and executing a standby process for a time duration of t2, wherein t1≥t2; preferably, t1>t2. After a washing procedure is finished, the waiting time of a washing machine when the remote control function is in an open state is longer than the waiting time of a washing machine when the remote control function is in a closed state, thereby effectively preventing a remote controller from missing further control of a washing machine in a standby process. |
| US11377768B2 |
Feed assist apparatus for a flexible sheet material spreader
A feed assist apparatus for a flexible sheet material spreader, comprising a first arm attached at a first end to one side of the material spreader, a second arm attached at a first end to another side of the material spreader, and a material retainer attached at a second end of each of the first and second arms, the material retainer having a first configuration for feeding flexible sheet material there-through and a second configuration for retaining flexible sheet material. The first arm and the second arm are moveable together from a first position adjacent a flexible material supply and a second position adjacent entry to the material spreader, and the material retainer is in the second configuration when the moveable arms are in the first position, and the material retainer is in the first configuration when the moveable arms are in the second position. |
| US11377766B2 |
Delamination-resistant bulky needle-punched structures
Stabilizing a textile sheet structure was achieved by forming a plurality of discrete fiber tufts extending from a first face of a fibrous layer of the textile sheet structure, through the fibrous layer and beyond a second face opposite the first face. Each discrete fiber tuft included a plurality discrete fibers. Each discrete fiber tuft was anchored to the first face and the second face of the fibrous layer by joining together the plurality of each discrete fiber tuft at the first face and the second face and bonding the joined plurality of discrete fiber tuft to the first face and the second face. |
| US11377765B1 |
High-strength and tear-resistant leather materials and methods of manufacture
A leather substrate formed from waste leather and its method of production, particularly a leather substrate made up substantially of a collagen fibril matrix. |
| US11377764B2 |
Alumina fiber aggregate
An alumina fiber aggregate that is formed of alumina short fibers and has been subjected to needling treatment, wherein the alumina short fibers have an average fiber diameter of 6.0 μm or more and 10.0 μm or less and a specific surface area of 0.2 m2/g or more and 1.0 m2/g or less, and a residual percentage (%) of high-temperature-cycle opened gap pressure of the alumina fiber aggregate is 45% or more. A value obtained by subtracting twice the standard error of a length-weighted geometric mean diameter of fiber diameters of the alumina short fibers from the length-weighted geometric mean diameter is 6.0 μm or more. A proportion of alumina short fibers having a fiber diameter of more than 10.0 μm is preferably 5.0% or less on a number basis. |
| US11377762B2 |
Woven fabric composed of tape-like warps and wefts
A novel woven fabric is provided wherein preferably two unidirectional mutually offset and at least partly overlapping layers of tape-like warps interlace with tape-like wefts, at least some being fibrous tapes, that are incorporated individually in either non-overlapping manner or in a mutually offset and overlapping manner relative to other weft tapes. Such a woven fabric is without see-through gaps at the areas/sites encircled by intersecting tape-like warps and wefts, and also delamination resistant. It is particularly suitable for composite material, ballistic mitigation, and similar applications. |
| US11377757B2 |
Method for producing group III nitride crystal and seed substrate
An object of the present invention is to provide a method for producing a group III nitride crystal in which generation of breaking or cracks is less likely to occur. To achieve the object, the method for producing a group III nitride crystal includes: seed crystal preparation including disposing a plurality of crystals of a group III nitride as a plurality of seed crystals on a substrate; and crystal growth including growing group III nitride crystals by contacting a surface of each of the seed crystals with a melt containing at least one group III element selected from gallium, aluminum, and indium and an alkali metal in an atmosphere containing nitrogen. In the seed crystal preparation, the plurality of seed crystals are disposed within a hexagonal region provided on the substrate. |
| US11377752B2 |
Mono-crystalline silicon growth method
A mono-crystalline silicon growth method includes: providing a furnace, a supporting base and a crucible which do not rotate relative to the furnace, and a heating module disposed at an outer periphery of the supporting base. After solidifying a liquid surface of a silicon melt in the crucible to form a crystal, the heating power of the heating module is successively reduced to appropriately adjust the temperature around the crucible to effectively control a temperature gradient of a thermal field around the crucible, so as to form a mono-crystalline silicon ingot by solidifying the silicon melt. |
| US11377749B1 |
Electrodeposition of high damping magnetic alloys
A method includes immersing a wafer in an electrolyte including a plurality of compounds having elements of a high damping magnetic alloy with very low impurity and small uniform grain size. The method also includes applying a pulsed current with a certain range of duty cycle and pulse length to the wafer when the wafer is immersed in an electrolyte. The wafer is removed from the electrolyte when a layer of the high damping magnetic alloy is formed on the wafer. |
| US11377742B2 |
Method for producing piping and method for forming oxide film on inner surface of copper pipe
A pipe is manufactured through injecting a chloride ion-containing aqueous solution into a copper pipe to fill the copper pipe, thereby forming a copper oxide film on an inner surface of the copper pipe. |
| US11377739B2 |
Film forming apparatus
A film forming apparatus includes: process container to generate vacuum atmosphere; mounting part to mount substrate; heating part to heat the substrate mounted on the mounting part; gas supply part installed at rear side of the substrate mounted on the mounting part and configured to supply film forming gas toward front side of the substrate along surface of the substrate and flow rate of the film forming gas becomes uniform in width direction of flow of the film forming gas; rotation mechanism to rotate the mounting part about axis orthogonal to the substrate when the film forming gas is supplied to the substrate; film thickness adjustment part to adjust film thickness distribution of film on the substrate in flow direction of the film forming gas when viewed in state where the mounting part is stopped; and exhaust port provided at the front side of the substrate. |
| US11377738B2 |
Method of applying a flow field plate coating
A method of applying a coating to a flow field plate of a fuel cell. The method includes applying a solution including a metal-containing precursor and a solvent to at least a portion of a surface of a flow field plate, and evaporating the solvent to form a coating on the at least the portion of the surface of the flow field plate. |
| US11377735B2 |
Apparatus for depositing chalcogenide thin films
A device for depositing at least one radical chalcogenide thin film on an element to be treated including an intake area and a diffusion area receiving the element to be treated, the intake area and the diffusion area extending along a longitudinal axis, a radical hydrogen source connected to the intake area, pumping means, means for injecting a reagent reacting with the radical hydrogen to form H2S, and means for supplying a precursor to the diffusion area. The injection means inject the reagent into a central area of the intake area in the longitudinal direction within the radical hydrogen flow. The pumping means are controlled so as to operate during the reagent injection, and generate a flow of H2S along the element to be treated in order to activate said element so as to absorb the precursor. |
| US11377734B2 |
Transparent nanowire architectures for marine anti-fouling
A rational design and fabrication of ZnO/Al2O3 core-shell nanowire architectures with tunable geometries (length, spacing, branching) and surface chemistry is provided. The fabricated nanowires significantly delay or even prevent marine biofouling. In some embodiments, hydrophilic nanowires can reduce the fouling coverage by up to approximately 60% after 20 days compared to planar control surfaces. The mechanism of the fouling reduction is mainly due to two geometric effects: reduced effective settlement area and mechanical cell penetration. Further, superhydrophobic nanowires can completely prevent marine algal fouling for up to 22 days. Additionally, the developed nanowire surfaces are transparent across the visible spectrum, making them applicable to windows and oceanographic sensors. |
| US11377733B2 |
Fluorine-free tungsten deposition process employing in-situ oxidation and apparatuses for effecting the same
A method of depositing tungsten over a substrate includes disposing the substrate into a vacuum enclosure of a tungsten deposition apparatus, performing a first tungsten deposition process that deposits a first tungsten layer over a physically exposed surface of the substrate by flowing a fluorine-containing tungsten precursor gas into the vacuum enclosure, performing an in-situ oxidation process by exposing the first tungsten layer to an oxidation agent gas while the substrate remains within the vacuum enclosure without breaking vacuum and forming a tungsten oxyfluoride gas which is pumped out of the vacuum enclosure, and performing a second tungsten deposition process that deposits a second tungsten layer on the first tungsten layer by flowing the fluorine-containing tungsten precursor gas into the vacuum enclosure in a second tungsten deposition process after the in-situ oxidation process. |
| US11377732B2 |
Reactant vaporizer and related systems and methods
Herein disclosed are systems and methods related to solid source chemical vaporizer vessels and multiple chamber deposition modules. In some embodiments, a solid source chemical vaporizer includes a housing base and a housing lid. Some embodiments also include a first and second tray configured to be housed within the housing base, wherein each tray defines a first serpentine path adapted to hold solid source chemical and allow gas flow thereover. In some embodiments, a multiple chamber deposition module includes first and second vapor phase reaction chambers and a solid source chemical vaporizer vessel to supply each of the first and second vapor phase reaction chambers. |
| US11377729B2 |
Post-processing method for improving anti-wear and friction-reducing properties of CrN coating
Disclosed is a post-processing method for improving anti-wear and friction-reducing properties of a CrN coating. According to the method, the CrN coating is subjected to a thermal cycling treatment in a temperature range of −20° C. to 60° C. under a humidity environment of 60%-80% R.H. The post-processing method can substantially improve the anti-wear and friction-reducing properties of the CrN coating, so that friction pair parts deposited with the coating achieve a stable operation for a long time. |
| US11377728B2 |
Broadband optical monitoring
A method of in situ monitoring a thin film deposition process on a substrate, the method including a) defining a desired spectrum, the desired spectrum being a transmission or a reflection spectrum; b1) illuminating the substrate by means of a light source emitting light within the desired spectrum, b2) receiving light reflected from the substrate or transmitted through the substrate, b3) determining a transmission or a reflection spectrum out of the received light; c) defining a spectrum or a combination of spectra in dependency of the spectrum determined in step b3) to be a current spectrum; d) determining a weight spectrum as a function of the current spectrum; e) calculating a real number as a function of the current spectrum, of the desired spectrum and of the weight spectrum; f) exploiting the real number as indication for a deviation of the current spectrum from the desired spectrum. |
| US11377726B2 |
Sputtering target material
A method of making a sputtering target in which an atomized powder including, in at. %, 10 to 50% of B, 0 to 20% in total of one or more elements selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Re, Ru, Rh, Ir, Ni, Pd, Pt, Cu, and Ag, and a balance of one or both of Co and Fe, and unavoidable impurities is provided. Fine particles are removed from the atomized powder to obtain a powder having a particle distribution where the cumulative volume of particles having a particle diameter of 5 μm or less is 10% or less, and the cumulative volume of particles having a particle diameter of 30 μm or less is 5-40%. The obtained powder is sintered to form a sputtering target comprising a sintered body. The sputtering target comprises hydrogen of 20 ppm or less. |
| US11377720B2 |
Bulk nickel-silicon-boron glasses bearing chromium
Nickel based alloys capable of forming bulk metallic glass are provided. The alloys include Ni—Cr—Si—B compositions, with additions of P and Mo, and are capable of forming a metallic glass rod having a diameter of at least 1 mm. In one example of the present disclosure, the Ni—Cr—Mo—Si—B—P composition includes about 4.5 to 5 atomic percent of Cr, about 0.5 to 1 atomic percent of Mo, about 5.75 atomic percent of Si, about 11.75 atomic percent of B, about 5 atomic percent of P, and the balance is Ni, and wherein the critical metallic glass rod diameter is between 2.5 and 3 mm and the notch toughness between 55 and 65 MPa m1/2. |
| US11377719B2 |
Hot-rolled steel sheet for heavy-wall, high-strength line pipe, welded steel pipe for heavy-wall, high-strength line pipe, and method for producing the welded steel pipe
A hot-rolled steel sheet for a heavy-wall, high-strength line pipe, the steel sheet having a chemical composition including, in mass %, C: 0.02 to 0.20%, Mn: 0.80 to 2.10%, Si: 0.01 to 0.50%, P: 0.034% or less, S: 0.0050% or less, Nb: 0.01 to 0.15%, Ti: 0.001 to 0.030%, and Al: 0.001 to 0.080%, the balance being Fe and incidental impurities, the steel sheet having a microstructure in which a main phase is a continuous cooling transformation structure and in which {001}α grains in a plane whose normal direction is the sheet width direction constitute an area fraction of 10% or less and have a combined size of 10 μm or less, wherein the steel sheet has a tensile strength of 520 MPa or greater, and, in a drop weight tear test, a temperature at which a percent ductile fracture reaches 85% is −25° C. or lower. |
| US11377711B2 |
780MPa cold-rolled duel-phase strip steel and method for manufacturing the same
The invention discloses a 780 MPa cold-rolled dual-phase strip steel having a microstructure of fine equiaxed ferrite matrix and martensite islands distributed homogeneously on the ferrite matrix, and comprising the following chemical elements in mass percentage: C: 0.06-0.1%; Si≤0.28%; Mn: 1.8-2.3%; Cr: 0.1-0.4%; Mo: not added when Cr≥0.3%; Mo=0.3—Cr when Cr<0.3%; Al: 0.015-0.05%; at least one of Nb and Ti elements, wherein Nb+Ti is in the range of 0.02-0.05%; and the balance amounts of Fe and other unavoidable impurities. Correspondingly, the invention also discloses a method for manufacturing the 780 MPa cold-rolled dual-phase strip steel. The 780 MPa cold-rolled dual-phase strip steel has high strength, superior elongation, good phosphating property and small anisotropy in mechanical properties. |
| US11377710B2 |
Steel sheet and manufacturing method therefor
A steel sheet has a chemical composition with a steel structure containing, by volume fraction, soft ferrite: 0-30%, retained austenite: 3-40%, fresh martensite: 0-30%, pearlite and cementite: 0-10%, and a remainder including hard ferrite. In the steel sheet, a number proportion of retained austenite having an aspect ratio of 2.0 or more in the total retained austenite is 50% or more, and a soft layer having a thickness of 1-100 μm is present. In the soft layer, a volume fraction of ferrite grains having an aspect ratio of less than 3.0 is 50% or more, and a volume fraction of retained austenite is 50% or more of the volume fraction of the retained austenite of the inside of the steel sheet. A peak of an emission intensity at a wavelength indicating Si appears in a range of more than 0.2 μm to 5 μm or less from the surface. |
| US11377709B2 |
Hot-pressed member and method for manufacturing same, and cold-rolled steel sheet for hot pressing and method for manufacturing same
Disclosed is a hot-pressed member that can exhibit very high tensile strength after hot pressing, excellent delayed fracture resistance, and high tensile shear stress after resistance spot welding by properly adjusting its chemical composition and its microstructure such that at least 20 Nb-based precipitates having a grain size of less than 0.10 μm are present on average per 100 μm2 of a cross section parallel to a thickness direction of the member, a prior austenite average grain size is 8 μm or less, an average aspect ratio of prior austenite grains is 2.5 or less, and a volume fraction of martensite is 90% or more, and such that a standard deviation of Vickers hardness measured every 200 μm on a surface of the member is 40 or less. |
| US11377708B2 |
High-strength galvanized steel sheet and method for producing the same
Provided are a high-strength galvanized steel sheet and a method for producing the high-strength galvanized steel sheet. The high-strength galvanized steel sheet includes a base steel sheet having a specific composition and a microstructure including ferrite and carbide-free bainite, martensite and carbide-containing bainite, and retained austenite, the total area fraction of ferrite and carbide-free bainite being 0% to 65%, the total area fraction of martensite and carbide-containing bainite being 35% to 100%, and the area fraction of retained austenite being 0% to 15%, the content of diffusible hydrogen in the base steel sheet being 0.00008% by mass or less (including 0%) and a galvanizing layer disposed on the base steel sheet. The density of gaps in the galvanizing layer, that the gaps cutting across the entire thickness of the galvanizing layer, is 10 gaps/mm or more. |
| US11377707B2 |
Clad steel plate having excellent strength and formability, and production method therefor
A clad steel plate, having excellent strength and formability, may include a base material; and a cladding material provided on both side surfaces of the base material, wherein the base material is austenitic high-manganese steel comprising, by weight, 0.3% to 1.4% of C, 12% to 25% of Mn, and a remainder of Fe and inevitable impurities, the cladding material is a martensitic carbon steel comprising, by weight, 0.09% to 0.4% of C, 0.3% to 4.5% of Mn, and a remainder of Fe and inevitable impurities. |
| US11377701B2 |
Shaft furnace condition monitoring
A shaft furnace, in particular a blast furnace, includes a metal jacket defining the furnace outer wall and a protective layer protecting the inner surface of the outer wall. At least one condition monitoring probe is arranged inside within the protective layer to monitor the latter. The condition monitoring probe is connected to a wireless module arranged outside the outer wall to transmit condition monitoring data. The wireless module is located inside a casing mounted to the outer surface of the metal jacket. The condition monitoring probe includes one or more conductive loops positioned at predetermined depths below the front face of the cooling plate body, or of the refractory lining, so that wear of the body, resp. refractory, can be detected by a change of an electrical characteristic of the loop(s) due to abrasion. |
| US11377699B2 |
Methods for evaluating head and neck cancers
The present disclosure provides a method for diagnosing a head and neck cancer in a subject. The method comprises the steps of: a) measuring an expression level of miR-125b or miR-342 and miR-125b in a sample from the subject; b) measuring an expression level of a normalizing miR in the sample and normalizing the measured expression level of miR-125b or miR-342 and miR-125b using the measured expression level of the normalizing miR; and c) diagnosing a head and neck cancer in a subject having a normalized measured expression level of miR-125b elevated relative to a reference expression level of miR-125b or having a ratio of normalized measured expression level of miR-342 to normalized measured expression level of miR-125b reduced relative to a reference ratio of expression level of miR-342 to expression level of miR-125b. Uses and kits associated with the herein disclosed methods are also disclosed. |
| US11377698B2 |
Method of treating a cancer patient without the need for a tissue biopsy
Provided herein, among other things, is a method of treating a cancer patient without the need for a tissue biopsy. In some embodiments, the method may comprise (a) performing or having performed a sequencing assay on cell-free DNA (cfDNA) from a sample of blood from the patient to determine if the cell-free DNA comprises actionable and/or non-actionable sequence variations in one or more target genes, and (b) treating the patient using the following method: i. administering a therapy that is targeted to an actionable sequence variation if the patient is identified as having the actionable sequence variation, and ii. administering a non-targeted therapy in the absence of any follow-up genetic testing on DNA extracted from a tissue biopsy if one or more non-actionable sequence variations and no actionable sequence variations are identified. |
| US11377697B2 |
Biomarkers predictive of anti-immune checkpoint response
The present invention is based on the identification of novel biomarkers predictive of responsiveness to anti-immune checkpoint therapies. |
| US11377692B2 |
Method for predicting the risk of deep vein thrombosis and pulmonary embolism associated with hormonal preparations and hormone levels
Specific single nucleotide polymorphisms (SNPs) in the human genome, and their association with deep vein thrombosis (DVT) and related pathologies, such as pulmonary embolism (PE), in relation with hormonal preparations (i.e. combined contraceptives, hormone replacement therapeutics) and hormone levels (i.e. during pregnancy and post-partum). |
| US11377689B2 |
Chemical compositions and uses thereof
The present invention relates to, among other things, probes, compositions, methods, and kits for simultaneous, multiplexed detection and quantification of protein and/or nucleic acid expression in a user-defined region of a tissue, user-defined cell, and/or user-defined subcellular structure within a cell that are adaptable for use with existing sequencing technologies. |
| US11377687B2 |
Methods of genomic evaluation in livestock
The invention encompasses methods for increasing genetic progress in livestock, and for genetic dissemination, including the use of amniocentesis to obtain fetal amniocytes for use in genomic evaluation and cloning. |
| US11377681B2 |
Method for determining Helicobacter pylori
An in vitro method enables determination of the antibiotic resistance of Helicobacter pylorifor in a biological sample isolated from an individual. The method includes amplifying at least one portion of at least one gene of Helicobacter pylori. The at least one gene includes at least one mutation site responsible for resistance to an antibiotic. A kit can be used for performing the method. |
| US11377680B2 |
Linkers and methods for optical detection and sequencing
The present disclosure provides labeling reagents for labeling substrates such as nucleotides, proteins, antibodies, lipids, and cells. The labeling reagents provided herein may comprise fluorescent labels and semi-rigid linkers. Methods for nucleic acid sequencing using materials comprising such labeling reagents are also provided here. |
| US11377679B2 |
Multi-well-based cell culture test device for rapid antibiotic susceptibility testing
Provided is a multi-well-based cell culture test device having an array structure of a plurality of aligned well units. Each of the well units includes a first sub-well adapted to accommodate a first fluid, a second sub-well adapted to accommodate a second fluid, and a barrier located between the first sub-well and the second sub-well to partition the first sub-well and the second sub-well. The first sub-well has a recess in the depth direction with respect to its bottom to accommodate a solid thin film formed by solidifying the first fluid. The barrier has such a height that the first fluid does not overflow into the second sub-well when the first fluid is loaded into the first sub-well to fill the recess. |
| US11377678B2 |
Method for the production of a glycosylated immunoglobulin
Herein is reported a method for the production of an immunoglobulin comprising the following steps: a) providing a eukaryotic cell comprising a nucleic acid encoding the immunoglobulin, b) cultivating the eukaryotic cell in a cultivation medium wherein the amount of glucose available in the cultivation medium per time unit is kept constant and limited to less than 80% of the amount that could maximally be utilized by the cells in the cultivation medium per time unit, and c) recovering the immunoglobulin from the culture. |
| US11377674B2 |
Recombinant strain expressing phospholipase D and application thereof
The present invention provides a phospholipase D having an amino acid sequence as shown in SEQ ID NO. 1, and further provides a gene sequence encoding phospholipase D, which has a nucleotide sequence as shown in SEQ ID NO. 2. The present invention also provides a method for improving the expression level of phospholipase D by systematically engineering the expression elements. The method comprises screening and replacement of signal peptides, ribosome binding sites and promoters. The constructed recombinant plasmid is transformed into a host cell, and the recombinant strain is capable of successfully expressing phospholipase D. The phospholipase D of the present invention has a good phosphatidyl transferring ability, and can be used for synthesizing the product phosphatidylserine with lecithin and L-serine as substrates. The recombinant strain has good stability of enzyme activity and short fermentation period, which lays the foundation for large-scale industrial production. |
| US11377673B2 |
Engineered imine reductases and methods for the reductive amination of ketone and amine compounds
The present disclosure provides engineered polypeptides having imine reductase activity, polynucleotides encoding the engineered imine reductases, host cells capable of expressing the engineered imine reductases, and methods of using these engineered polypeptides with a range of ketone and amine substrate compounds to prepare secondary and tertiary amine product compounds. |
| US11377670B2 |
Method for preparing vanillin by fermentation with eugenol as substrate
The present disclosure discloses a method for preparing vanillin by fermentation with eugenol as a substrate, preparing vanillin by a mixed fermentation of Penicillium simplicissimum OMK-68 and Bacillus sp. OMK-69, its potency reached 35 g/L, the mass conversion rate of eugenol reaches 83.3%. Penicillium simplicissimum OMK-68 in the present disclosure can use eugenol as a substrate for fermentation to prepare coniferyl alcohol, and its fermentation effect and substrate utilization rate are far better than wild-type Penicillium simplicissimum. The Bacillus sp. OMK-69 in the present disclosure can use coniferyl alcohol as a substrate for fermentation to prepare vanillin, and its fermentation effect and substrate utilization rate are far better than wild-type Bacillus sp. |
| US11377664B2 |
Formulations and methods for control of weedy species
A formulation is provided for application to a host plant to reduce, inhibit or impair one or more of growth and development of the host plant. A method of inhibiting growth plant growth and development is also provided as a means of controlling weedy species. The method comprises: selecting a suitable gene for growth suppression in a target plant; identifying an at least one target site accessible to base pairing in the suitable gene; identifying an at least one divergent site in the at least one target site; designing a construct complementary to the at least one divergent site; adding an at least one RNAi inducer to the construct; and delivering the construct to the target plant. |
| US11377659B2 |
Short hairpin RNA (shRNA734) and use of same to positively select and eliminate genetically modified cells
A potent short hairpin RNA (shRNA734) directed to human Hypoxanthine Guanine Phosphoribosyltransferase (HPRT) improves the rate of gene-modified stem cell engraftment by a conditioning and in vivo selection strategy to confer resistance to a clinically available guanine analog antimetabolite, 6TG, for efficient positive selection of gene-modified stem cells. Uses for polynucleotides comprising the shRNA734 include methods for knocking down HPRT in a cell, for conferring resistance to a guanine analog antimetabolite in a cell, for producing selectable genetically modified cells, for selecting cells genetically modified with a gene of interest from a plurality of cells, for removing cells genetically modified with a gene of interest from a plurality of cells, and for treating a subject infected with HIV. |
| US11377655B2 |
Synthetic nucleic acids having non-natural structures
Nucleic acid compositions having nucleotide sequences that do not occur in nature are provided. Also provided are populations of different nucleic acids having universal adapters or universal primer binding sites. Methods of capturing, copying or amplifying nucleic acids of interest using universal adapters, universal primer binding sites and/or universal primers are also provided. |
| US11377653B2 |
Method for extracting DNA
The invention relates to a method for extracting DNA, comprising the steps of: providing (400) a lysate (11) in a sample vessel (1), feeding (500) an DNA absorbing substance (15) to the sample vessel (1), closing (700) the sample vessel (1) by means of a wash filter element (3), feeding (600) a wash fluid (12) to the sample vessel (1) through the wash filter element (3), and discharging (700) the wash fluid (12) from the sample vessel (1) through the wash filter element (3). The DNA absorbing substance can be retained from the wash filter element (3). |
| US11377650B2 |
Polypeptides having D-psicose 3 epimerase activity and polynucleotides encoding same
The present invention relates to isolated polypeptides having D-psicose 3-epimerase activity and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides. |
| US11377647B2 |
Amylase mutant having high specific activity and thermal stability, gene of mutant, and applications thereof
The present invention relates to the field of agriculture biotechnology, specially relates to an amylase mutant having high specific activity and thermal stability, gene and use thereof. Said amylase mutant is obtained by performing substitution of S33A/S34E/V35H, and deletion of amino acids at the sites of 178 and 179 of the wild type amylase having amino acid sequence of SEQ ID NO:1, and having improved enzymatic activity and thermal stability than the wild type amylase. |
| US11377643B2 |
Therapeutics for glycogen storage disease type III
This invention provides a range of translatable polynucleotide and oligomer molecules for expressing a human amylo-alpha-1, 6-glucosidase, 4-alpha-glucanotransferase (AGL), or a fragment thereof having AGL activity. The polynucleotide and oligomer molecules are expressible to provide the human AGL or a fragment thereof having AGL activity. The molecules can be used as active agents to express an active polypeptide or protein in cells or subjects. The agents can be used in methods for ameliorating, preventing, delaying onset, or treating a disease or condition associated with reduced activity of amylo-alpha-1, 6-glucosidase, 4-alpha-glucanotransferase (AGL) in a subject. |
| US11377641B2 |
Scalable production method for AAV
A method for producing AAV, without requiring cell lysis, is described. The method involves harvesting AAV from the supernatant. For AAV having capsids with a heparin binding site, the method involves modifying the AAV capsids and/or the culture conditions to ablate the binding between the AAV heparin binding site and the cells, thereby allowing the AAV to pass into the supernatant, i.e., media. Thus, the method of the invention provides supernatant containing high yields of AAV which have a higher degree of purity from cell membranes and intracellular materials, as compared to AAV produced using methods using a cell lysis step. |
| US11377639B2 |
Lineage reprogramming to induced cardiac progenitor cells (iCPC) by defined factors
Animal cells, notably adult fibroblasts, are advantageously reprogrammed in direct lineage reprogramming methods using defined factors to produce proliferative and multipotent induced cardiac progenitor cells (iCPC). The iCPC thus produced can be differentiated under suitable differentiation conditions to cardiac lineage cells including cardiomyocytes, smooth muscle cells, and endothelial cells, as evidenced by expression of lineage specific markers. Sets of factors effective in combination to reprogram the fibroblasts can include a set that includes some or all of 5 factors (Mesp1, Baf60c, Nkx2.5, Gata4, Tbx5), a set that includes some or all of 11 factors (Mesp1, Mesp2, Gata4, Gata6, Baf60c, SRF, Isl1, Nkx2.5, Irx4, Tbx5, Tbx20), a set that includes some or all of 18 factors (T, Mesp1, Mesp2, Tbx5, Tbx20, Isl1, Gata4, Gata6, Irx4, Nkx2.5, Hand1, Hand2, Tbx20, Tbx18, Tip60, Baf60c, SRF, Hey2), and a set that includes some or all of 22 factors (T, Mesp1, Mesp2, Tbx5, Tbx20, Isl1, Gata4, Gata6, Irx4, Nkx2.5, Hand1, Hand2, Tbx20, Tbx18, Tip60, Baf60c, SRF, Hey2, Oct4, Klf4, Sox2, L-myc). |
| US11377638B2 |
Compositions and methods for TCR reprogramming using fusion proteins
Provided herein are T-cell receptor (TCR) fusion proteins (TFPs), T-cells engineered to express one or more TFPs, and methods of use thereof for the treatment of diseases, including cancer. |
| US11377637B2 |
Transgenic T cell and chimeric antigen receptor T cell compositions and related methods
The invention provides a T cell wherein one or more therapeutic transgenes is integrated at a within the genome of the cell such that expression of the transgene is under control of an endogenous promoter of the T cell. The invention additional provides methods of making and using such cells to treat a subject with T cell therapy. The invention also provides a T cell wherein a recombinant nucleic acid sequence encoding a chimeric antigen receptor (CAR) is integrated at a first site within the genome of the cell such that the CAR is expressed by the cell at the surface of the cell, and wherein integration of the nucleic acid encoding the CAR at the first site reduces or prevents expression of a functional T cell receptor (TCR) complex at the surface of the cell. The invention additional provides methods of making and using such cells to treat a subject with CAR therapy. |
| US11377626B2 |
Solid enzymatic detergent compositions and methods of use and manufacture
The present disclosure relates to a solid, enzymatic detergent compositions and methods of making and using the same. In a preferred embodiment, the detergent compositions are particularly useful for cleaning medical and dental instruments. In a preferred embodiment the compositions are particularly use for cleaning ware. |
| US11377622B2 |
Liquid detergent compositions comprising alkyl ethoxylated sulfate surfactant
Liquid detergent composition including a surfactant system, the surfactant system including alkyl ethoxylated sulfate (AES) surfactant. Detergent pastes comprising AES surfactant. Related processes. |
| US11377621B2 |
Method for production of fatty acids
A process for production fatty acids comprising: adjusting pH of a saponifiable material to a value above pH 7 by adding alkaline material; saponifying all saponifiable material by passing alternate electrical current through the material, wherein the said step of saponification occurs in a saponification reactor; acidulating the saponified material by adding acid to pH value below 4; isolating obtained free fatty acids from aqueous layer. |
| US11377620B2 |
Additive supplements for oil changes
A method of producing an additive supplement that when combined with a motor oil licensable with the American Petroleum Institute and the International Lubricant Standardization and Approval Committee creates a second motor oil that meets the standards of the American Petroleum Institute and the International Lubricant Standardization and Approval Committee by first selecting a desired motor oil and a standard motor oil, wherein the desired motor oil comprises a desired base oil component and a desired additive component and the standard motor oil contains a standard base oil component and a standard additive component. A differentiating additive component is produced by determining the additive component differences between the desired additive component and the standard additive component. This differentiating additive component is determined by using equal amounts of the standard motor oil and the desired motor oil. An optional step can then be performed of adding additional additives to the differentiating additive component to produce a preferred additive component. Sufficient base oil is then incorporated to the preferred additive component to produce an additive supplement. |
| US11377618B2 |
Associative and exchangeable oligomers, and composition comprising same
Compositions resulting from the mixing of at least one oligomer A1, resulting from the copolymerization of at least one monomer functionalized by diol functions with at least a second monomer, and at least one compound A2 including at least two boronic ester functions. The compositions exhibit very varied rheological properties, depending on the proportion of the compounds A1 and A2 used. A composition also results from mixing at least one lubricating oil with such a composition of associative and exchangeable polymers, and to the use of this composition to lubricate a mechanical part. |
| US11377616B2 |
Motor oil blend and method for reducing wear on steel and eliminating ZDDP in motor oils by modifying the plastic response of steel
An environmentally-improved motor oil blend and related methods for properly lubricating components of an engine and favorably modifying a plastic response of components of the engine, the blend being free of zinc di-alkyl-di-thiophosphates (ZDDP) and free of zinc di-thiophosphate (ZDTP), comprising: a motor oil selected from the motor oil group consisting of Group I, Group II, Group III, Group IV, and Group V motor oils; a motor oil additive comprising alpha-olefins and hydroisomerized hydro-treated severe hydrocracked base oil; ZDDP omitted from the chemical constituents of the motor oil; and ZDTP omitted from the chemical constituents of the motor oil. |
| US11377614B2 |
Lubrication board
A lubrication board includes a substrate; and a lubrication layer disposed on a surface of the substrate, wherein the lubrication layer comprises a polymer expressed by formula (I) below, formula (I); wherein R1 is selected from a substituted or unsubstituted C2-C18 alkyl or C2-C18 aryl; R2 is selected from a substituted or unsubstituted C2-C18 alkyl or C2-C18 alkyl which is interrupted by —O—; R3 is selected from —NH— or —S—; R4 is selected from —NH2, —OH or —SH; and n, p and q are positive integers ranging from 2 to 20000. |
| US11377612B2 |
Gaseous combustible fuel containing suspended solid fuel particles
A gaseous combustible fuel includes a gaseous hydrocarbon fuel feedstock and solid fuel particles suspended in the gaseous hydrocarbon fuel feedstock. The solid fuel particles have a sufficiently small particle size so that they remain suspended during transportation. The hydrocarbon fuel feedstock may include natural gas, ethane, propane, butane, and gaseous derivatives and mixtures thereof. The solid fuel particles may include coal-derived solid carbonaceous matter. Other examples of solid fuel particles include biomass, refined bioproducts, and combustible polymer particles. The gaseous combustible fuel has an energy density at atmospheric pressure which is at least 25% greater than the volumetric energy density of the gaseous hydrocarbon fuel feedstock. Improvements in volumetric energy density of 50%, 100%, and even 500% are disclosed. The gaseous combustible fuel may be pressurized to a pressure in the range from 2 to 100 atmospheres. |
| US11377611B2 |
Organomodified polysiloxanes and their use for defoaming fuels
Disclosed are organomodified polysiloxanes, compositions, in particular fuel compositions, that include these organomodified polysiloxanes, and the use of the organomodified polysiloxanes for the defoaming of fuels. |
| US11377610B2 |
Performance enhancing additive for fuel composition, and method of use thereof
The present invention relates to performance enhancing additive composition comprising a mixture or a blend of (i) an acid amide; and (ii) oxide treated derivative of amine in one embodiment, and performance enhancing additive composition comprising a mixture or a blend of (i) an acid amide; and (ii) oxide treated derivative of amine, and further comprising a detergent in another embodiment, and to a fuel compositions thereof in still another embodiment, and to method of use thereof in yet another embodiment, and to a method of improving performance of a fuel and an engine in yet another embodiment. |
| US11377609B2 |
System and process for steam cracking and PFO treatment integrating hydrodealkylation and naphtha reforming
A process for treatment of PFO from a steam cracking zone includes hydrodealkylating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into hydrodealkylated aromatic compounds with one benzene ring, a hydrodealkylated BTX+ stream. In addition, a naphtha reformer is integrated, so that the hydrodealkylated BTX+ stream and a reformate stream are separated into BTX compounds. |
| US11377605B2 |
Molecular separations process
A molecular separation method can include: passing a deasphalted oil stream through a reactor containing an active substrate, wherein the catalytic active substrate adsorbs heteroatom species from the deasphalted oil stream and produces a pretreated hydrocarbon feed stream essentially free of 4+ ring aromatic molecules (ARC 4+ species), metal species, and heteroatom species; and chromatographically separating with a simulated moving bed apparatus or a true moving bed apparatus (SMB/TMB) the pretreated hydrocarbon feed stream into a saturate fraction and an aromatics fraction. |
| US11377603B2 |
Methods of co-processing petroleum distillates and bio-based material through a reaction series
Methods of processing bio-based material feed (“bio-feed”) and a petroleum feed, using combinations of hydrotreating beds, dewaxing beds, post-treatment beds, and liquid quenching zones. Some methods comprise processing the petroleum feed through first hydrotreating reactor beds; then processing the output with a bio-feed together through second hydrotreating reactor beds; then processing the output through the plurality of dewaxing beds to create a dewaxed stream; and, processing the dewaxed stream through the plurality of post-treatment beds to create a product stream. Other methods comprise processing the petroleum feed through the plurality of first hydrotreating reactor beds; then processing the output through the plurality of dewaxing beds to create a dewaxed stream; and, processing the dewaxed stream and the bio-feed together through the plurality of liquid quenching beds zones to create a mixed stream; and, processing the mixed stream through the plurality of post-treatment beds to create a product stream. |
| US11377601B2 |
Boron and/or carbon nanofiber modified alumina-supported molybdenum-cobalt catalysts useful in hydrodesulfurization
Carbon nanofiber doped alumina (Al-CNF) supported MoCo catalysts in hydrodesulfurization (HDS), and/or boron doping, e.g., up to 5 wt % of total catalyst weight, can improve catalytic efficiency. Al-CNF-supported MoCo catalysts, (Al-CNF-MoCo), can reduce the sulfur concentration in fuel, esp. liquid fuel, to below the required limit in a 6 h reaction time. Thus, Al-CNF-MoCo has a higher catalytic activity than Al—MoCo, which may be explained by higher mesoporous surface area and better dispersion of MoCo metals on the AlCNF support relative to alumina support. The BET surface area of Al—MoCo may be 75% less than Al-CNF-MoCo, e.g., 166 vs. 200 m2/g. SEM images indicate that the catalyst nanoparticles can be evenly distributed on the surface of the CNF. The surface area of the AlMoCoB5% may be 206 m2/g, which is higher than AlMoCoB0% and AlMoCoB2%, and AlMoCoB5% has the highest HDS activity, removing more than 98% sulfur and below allowed levels. |
| US11377593B2 |
Phosphor
In a phosphor according to an aspect, an emission site has a perovskite crystal structure expressed by ABX3, in which A and B are each a cation and X is an anion, and an emission element is located at a B site serving as a body center of the perovskite crystal structure. |
| US11377589B2 |
Emulsifer with high temperature resistance, low viscosity and low corrosiveness, and emulsified acid system comprising same
An emulsifier with high temperature resistance, low viscosity and low corrosiveness, and an emulsified acid system comprising the same. The emulsifier includes a viscoelastic surfactant, which is prepared by a quaterization of fatty acid acyl propyl dimethylamine and a halogenated compound; by a quaterization of a long-chain halogenated hydrocarbon and a tertiary amine compound; or by a reaction of the fatty acid acyl propyl dimethylamine with a linking group synthesized by epichlorohydrin and an alkylamine compound. |
| US11377586B2 |
Use of a borate-acid buffer in oil and gas operations
Provided herein are compositions comprising borate-acid buffers, as well as methods of using these compositions in oil and gas operations, including enhanced oil recovery (EOR) operations, fracturing operations, stimulation operations, etc. |
| US11377579B2 |
Alkyl cyclic anhydride based emulsifiers for oil based mud
Wellbore fluids may include an oleaginous continuous phase; a non-oleaginous discontinuous phase; and an emulsifier stabilizing the non-oleaginous discontinuous phase in the oleaginous continuous phase, wherein the emulsifier is the product of a reaction between an alkyl cyclic anhydride and a polar reactant, wherein the polar reactant is one or more selected from a group containing alkyl amine, alkanolamine, and polyamine. Methods may include drilling a wellbore with an oil-based mud, wherein the oil-based mud is an invert emulsion containing an emulsifier stabilizing the invert emulsion, wherein the emulsifier is the product of a reaction between an alkyl cyclic anhydride and a polar reactant, wherein the polar reactant is one or more selected from the group of alkyl amine, alkanolamine, and polyamine. |
| US11377575B2 |
Conformable, stretch releaseable adhesive articles
The present disclosure generally relates to conformable stretch release adhesive and/or stretch-releasable, adhesive articles that are capable of attaching or adhering to a substrate and that can be removed from the substrate without causing damage to the substrate. The present disclosure also generally relates to methods of making and using such adhesive articles. |
| US11377574B2 |
Composite materials
Disclosed herein are composite materials and methods for forming the same. In one embodiment, a composite material comprises a primer layer comprising a polyalkylenimine, and an active layer comprising a binder and a metal organic framework (MOF), wherein the MOF comprises a bidentate organic compound coordinated to a metal ion, and wherein the active layer forms a coating on the primer layer. |
| US11377573B2 |
Light curable compositions
A curable composition that includes a urethane multifunctional (meth)acrylate, an inorganic filler having a primary particle dimension of at least 200 nm, a photoinitiator system that can be activated by electromagnetic radiation in the range of 340-550 nm, a reactive diluent, and a reinforcing silica having a primary particle dimension of 100 nm of less. The sum of the absolute value of the difference in the refractive index of the filler and the refractive index of the composition cured without filler plus the birefringence of the filler is 0.054 or less, i.e. 0.054≥|nfiller−nmatrix|+δfiller, where nfiller is the refractive index of the filler, nmatrix is the refractive index of the composition cured without filler, and δfiller is the birefringence of the filler. |
| US11377572B2 |
Blending coat for paint and method of application
The present disclosure reveals a blending coat to be applied prior to painting a surface to improve the adhesion of a paint to the surface, improve blending of colors, keeping the surface wet which prevents shadowing or the production of a halo, and with regard to metallic paint, allows the metallic paint to lay down so that the metallic paint is even and not blotchy. The present disclosure also reveals a method of application of the blending coat. |
| US11377570B2 |
Ink composition for organic light emitting device
The present invention relates to an ink composition for an organic light emitting device that can be applied to an inkjet process. When the inkjet process is applied using this, it is possible to form a film having smooth and flat surfaces when dried after forming an ink film. |
| US11377559B2 |
Engineered skin equivalent, method of manufacture thereof and products derived therefrom
Disclosed herein are synthetic leathers, artificial epidermal layers, artificial dermal layers, layered structures, products produced therefrom and methods of producing the same. |
| US11377555B2 |
Transparent polyamide-based composition comprising a glass filler with low silica content
The present invention relates to transparent polyamide-based composition, comprising: from 5.0 to 40.0% by weight of semi-crystalline polyamide, from 20.0 to 80.0% by weight of at least one amorphous, transparent and at least partially cycloaliphatic polyamide, from 0.0 to 5.0% by weight of PEBA, from 0.0 to 5.0% by weight of additives, and from 5.0 to 50.0%, preferably from 10.0 to 40.0% by weight, preferably from 20.0 to 30.0% by weight by weight of glass filler, where the glass filler, expressed as % by weight with respect to the total weight of filler, less than 60 wt. % silica (SiO2) and more than 5 wt. % of boron oxide (B2O3). The invention also relates to the manufacture of said composition, its use for the manufacture of transparent articles, said transparent articles and their process of manufacture. |
| US11377547B2 |
Thermoplastic resin composition
Provided is a thermoplastic resin composition which includes: a graft copolymer prepared by graft-polymerizing an aromatic vinyl-based monomer and a vinyl cyan-based monomer onto an acrylic rubber polymer; a first matrix copolymer including a C1-C3 alkyl (meth)acrylate-based monomer unit, an aromatic vinyl-based monomer unit and a vinyl cyan-based monomer unit; a second matrix copolymer including a C1-C3 alkyl (meth)acrylate-based monomer unit, an aromatic vinyl-based monomer unit and a vinyl cyan-based monomer unit; and an additive including a polymer including a C1-C3 alkyl (meth)acrylate-based monomer unit, wherein the first matrix copolymer and the second matrix copolymer have different weight-average molecular weights, specifically, a thermoplastic resin composition which allows high gloss, high hardness, high weather resistance and reduced whitening to be realized. |
| US11377545B2 |
Curable resin composition, cured product, diffractive optical element, multilayer diffractive optical element, and method for producing curable resin composition
The present invention provides a curable resin composition including a bifunctional or more (meth)acrylate compound, indium tin oxide particles, and an acidic polymer, in which the acidic polymer has a moiety including a carboxyl group at a polymer skeleton of a (meth)acrylate compound and at any one of terminals of the polymer skeleton of a (meth)acrylate compound, and an acid value of the acidic polymer is 2.0 mgKOH/g or more and less than 100 mgKOH/g. The curable resin composition of the present invention provides a transparent cured product, hardly causes bubbles to be mixed in a case of applying the curable resin composition to a mold so as to form a lattice-shaped cured product, and also has a good peeled surface shape from the mold after curing. The present invention also provides a diffractive optical element including a surface having a diffraction grating shape and formed of the cured product of the curable resin composition. |
| US11377533B2 |
Process for degrading plastic products
The present invention relates to processes for degrading plastic products and the uses thereof. The processes of the invention particularly comprise a step of amorphizing a plastic product prior to a step of depolymerization. The processes of the invention are particularly useful for degrading a plastic product comprising polyethylene terephthalate and/or polylactic acid. The invention also relates to a method of producing monomers and/or oligomers from a plastic product comprising at least one polyester, particularly polyethylene terephthalate and/or polylactic acid, comprising submitting the plastic product both to an amorphization step and to a depolymerization step. |
| US11377532B2 |
Approach to heat expandable materials
A thermally expandable composition, including at least one epoxy-functional polymer, at least one thermoplastic polymer, at least one chemical blowing agent, and at least one activator, wherein the epoxy-functional polymer is present in the composition before expansion with an amount of between 30 and 75 wt.-%, based on the total composition, and the epoxy-functional polymer includes at least 300 mmol epoxy groups per kg polymer, and wherein the chemical blowing agent is able to form at least one reaction product with at least two amino groups upon thermal decomposition, and the chemical blowing agent is in the composition before expansion with an amount of between 5 and 30 wt.-%, based on the total composition. |
| US11377530B2 |
Toughened adhesive and bonding method using the same
A bonding method for joining two structural parts using a curable adhesive layer having a fibrous veil embedded therein. The fibrous veil carries a polymeric binder, which is in a solid phase at room temperature (20° C.-25° C.) and is capable of dissolving into the adhesive composition during curing thereof. |
| US11377528B2 |
Reinforcing fiber mat, and fiber-reinforced resin forming material and method of producing same
A reinforcing fiber mat includes reinforcing fiber bundles having an average fiber length of 5 mm to 100 mm, wherein reinforcing fiber bundles consisting of 86 or more fibers per bundle are contained at a weight content of more than 99 wt % to 100 wt % and the reinforcing fiber bundles contain single yarns by 500 fibers/mm-width or more and 1,600 fibers/mm-width or less and have a drape level of 120 mm or more and 240 mm or less. |
| US11377525B2 |
Color-changing polymeric material
A color-changing polymeric material is provided. The material is formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer, colorant, microinclusion additive, and nanoinclusion additive, wherein the microinclusion additive and nanoinclusion additive are dispersed within the continuous phase in the form of discrete domains. A porous network is formed in the polymeric material when subjected to a deformational strain in a solid state. The polymeric material exhibits a first color prior to being subjected to the deformational strain and a second color after being subjected to the deformational strain, the first color being different than the second color. |
| US11377523B2 |
Process for producing non-cyclic alkoxy-functional polysiloxanes
A reaction product containing a non-cyclic alkoxy-functional polysiloxane is produced by heating a reaction system, which contains a cyclic polyorganosiloxane of the formula [(R12SiO)2/2]n, where the subscript n is an integer of at least 4 and each R1 is an alkyl group or aryl group; a silane of the formula R2(4−m)Si(OR3)m, where the subscript m is an integer from 1 to 4, each R2 independently is an alkyl group or aryl group, a hydrocarbyl group or a halogenated hydrocarbyl group and each R3 independently is an alkyl group; and a catalyst system comprising a metal trifluoromethanesulfonate of the formula [M]+[CF3SO3]−, where M is a metal atom selected from sodium (Na) and potassium (K), and a Brønsted acid, wherein Brønsted acids having a pKa≤3.0, preferably having a pKa≤2.0, particularly preferably having a pKa≤−0.0 are used. |
| US11377520B2 |
Use of PEKK for producing parts with low gas permeability
The use of PEKK for lowering the CO2 and H2S permeability of a part intended to enter into contact with a petroleum effluent. Also, a pipe for transporting a petroleum effluent, including a layer intended to be in contact with the petroleum effluent, wherein the layer intended to be in contact with the petroleum effluent comprises PEKK and has a CO2 permeability at 130° C. of less than 10−8 cm3, for a thickness of 1 cm and a surface area of 1 cm2 and per second and bar of CO2 pressure and/or an H2S permeability at 130° C. of less than 10−8 cm3 for a thickness of 1 cm and a surface area of 1 cm2 and per second and bar of H2S pressure, the amount of CO2 and H2S being measured by GC, respectively. Lastly, a number of methods for manufacturing such a pipe. |
| US11377517B2 |
Phosphorous containing flame retardants
The present invention relates to a phosphorus containing polyol, obtainable or obtained by a process comprising the reaction of at least one polyol with a phosphorus containing compound of the general formula (I) as defined herein, as well as the process for preparing a phosphorus containing polyol, comprising the reaction of at least one polyol with a phosphorus containing compound of the general formula (I). Furthermore, the present invention relates to the use of a phosphorus containing polyol as disclosed herein as a flame retardant, to a process for the preparation of a polyurethane and the polyurethane as such. |
| US11377516B2 |
Low emission polyoxymethylene composition
A polyoxymethylene polymer composition is disclosed containing a formaldehyde stabilizer package. The formaldehyde stabilizer package, which contains at least two emission control agents, dramatically and unexpectedly reduces formaldehyde emissions. The formaldehyde stabilizer package includes at least two emission control agents selected from the group of benzoguanamine compounds, a hydantoin, a substituted hydantoin, an amino acid, and an alkylene urea such as ethylene urea. |
| US11377515B2 |
Method for preparing graft copolymer and graft copolymer
A method for preparing a graft copolymer includes the steps of: 1) preparing a seed by adding one or more selected from the group consisting of an alkyl (meth)acrylate-based monomer, an aromatic vinyl-based monomer, and a vinyl cyan-based monomer and carrying out polymerization; 2) preparing a core in the presence of the seed by adding an alkyl (meth)acrylate-based monomer and carrying out polymerization; and 3) preparing a shell in the presence of the core by adding an aromatic vinyl-based monomer and a vinyl cyan-based monomer and carrying out polymerization, wherein an activator including a compound represented by Chemical Formula 1 is added in the step 3). In Chemical Formula 1, R1 and R2 are each independently hydrogen, a C1-C10 alkyl group, or *-(C=O)OM2, provided that R1 and R2 are not both hydrogen, andM1 and M2 are each independently an alkali metal. |
| US11377514B2 |
Combined seals, compositions, and methods of making the same
A combined sealing member is provided that includes a composition comprising two or more polyolefin elastomers selected from the group consisting of a dense, a micro-dense and a dynamic silane-crosslinked polyolefin elastomer having a respective density of less than 0.90 g/cm3, less than 0.70 g/cm3, and less than 0.60 g/cm3. The combined sealing member exhibits a compression set of from about 5.0% to about 35.0%, as measured according to ASTM D 395 (22 hrs @ 70° C.). |
| US11377513B2 |
Conjugated diene polymer and method for producing conjugated diene polymer
The method for producing a conjugated diene-based polymer of the invention comprises step 1 in which a polymerization initiator is added to a monomer including a conjugated diene compound in a hydrocarbon solvent to obtain a polymerization solution, and step 2 in which a polymerization initiator is further added to the polymerization solution either once or two or more times to obtain a polymer with an active end, wherein in step 1 and/or step 2, a modifying agent is added which has a functional group that is copolymerizable with the conjugated diene compound. |
| US11377510B2 |
Fluorinated copolymer and compositions and articles including the same
The copolymer includes divalent units represented by formula —[CF2—CF2]—, divalent units represented by formula: (I), and one or more divalent units independently represented by formula: (II) When Z is hydrogen, the copolymer has an alpha transition temperature of up to 100 ?C. The copolymer has an —SO3Z equivalent weight in a range from 300 to 1400, and a variation of the copolymer in which —SO3Z is replaced with —SO2F has a melt flow index of up to 80 grams per ten minutes measured at a temperature of 265° C. and at a support weight of 5 kg. A catalyst ink or polymer electrolyte membrane including the copolymer are also provided. |
| US11377501B2 |
Peptide having high affinity for PD-L1 protein and use thereof
The present invention provides a peptide having high binding affinity for PD-L1 protein and use thereof. The peptide has an amino acid sequence of SEQ ID NO: 1, SEQ ID NO: 3 or SEQ ID NO: 4, or the peptide is a tandem or branched peptide with a single repeat or multiple repeats of SEQ ID NO: 1, SEQ ID NO: 3 and SEQ ID NO: 4 and has an amino acid sequence of SEQ ID NO: 5. The peptide can bind to human PD-L1 with high affinity, competitively block the affinity of PD-1/PD-L1 protein, block the negative regulatory tolerance pathway of human tumors, activate immunity and increase the lethality of T cells against tumor cells. |
| US11377498B2 |
Extra luminal scaffold
Methods and devices for treating a luminal pathology affecting an anatomical lumen of a patient comprising forming, in situ, a continuous cohesive layer of covalently-crosslinked hydrogel in a luminal wall of the anatomical lumen. |
| US11377496B2 |
Targeting agent antibody conjugates and uses thereof
Methods, compositions and uses are provided for bispecific antibodies comprising one or more unnatural amino acids. The bispecific antibodies may bind to two or more different receptors, co-receptors, antigens, or cell markers on one or more cells. The bispecific antibodies may be used to treat a disease or condition (e.g., cancer, autoimmune disease, pathogenic infection, inflammatory disease). The bispecific antibodies may be used to modulate (e.g., stimulate or suppress) an immune response. |
| US11377495B2 |
Markers of acute myeloid leukemia stem cells
Markers of acute myeloid leukemia stem cells (AMLSC) are identified. The markers are differentially expressed in comparison with normal counterpart cells, and are useful as diagnostic and therapeutic targets. |
| US11377493B2 |
Method for treating cancer with c-kit antibodies
Disclosed herein are antibody molecules binding specifically to C-KIT, antigen-binding portions thereof and medical uses therefor. |
| US11377489B2 |
Dual-targeting antibody targeting SCF and galectin-1 and use thereof
The present invention relates to a dual-targeting antibody targeting stem cell factor (SCF) and galectin-1 and a composition for preventing or treating angiogenesis-related diseases comprising the same. The present invention provides a dual-targeting antibody derived from a human monoclonal antibody which may effectively inhibit angiogenesis by simultaneously neutralizing SCF and galectin-1 involved in angiogenesis, and a pharmaceutical composition for preventing or treating angiogenesis-related diseases comprising the antibody. The dual-targeting antibody according to the present invention may effectively prevent or treat angiogenesis-related diseases by simultaneously neutralizing two targets involved in angiogenesis wherein the angiogenesis-related diseases cause hemorrhaging by blood vessels changing due to abnormal angiogenesis and thus increasing the permeability thereof. |
| US11377488B2 |
Multifunctional protein molecules comprising decorin and use thereof
The present invention relates to multifunctional protein molecules comprising decorin and uses thereof. In particular, the present invention relates to multifunctional protein molecules comprising decorin and a targeting polypeptide such as an antibody and methods of their production and uses thereof. |
| US11377486B2 |
Motif-specific and context-independent antibodies that specifically bind to a sumoylated lysine-containing residue
There is provided a motif-specific, context-independent antibody that specifically binds a recurring, modified motif consisting of (i) at least one sumoylated lysine residue, and (ii) one or more degenerate amino acids bound by a peptide bond to said sumoylated lysine residue, said antibody specifically binding said motif in a plurality of non-homologous peptides or proteins within an organism in which it recurs. Also provided is a motif-specific, context-independent antibody that specifically binds a recurring, modified motif consisting of (i) a C-terminal aspartic acid residue, and (ii) one or more degenerate amino acids bound by a peptide bond to said C-terminal aspartic acid residue, said antibody specifically binding said motif in a plurality of non-homologous peptides or proteins within an organism in which it recurs. |
| US11377485B2 |
Methods for modifying human antibodies by glycan engineering
Methods for making modified Fc regions of antibodies and antibody fragments, both human and humanized, and having enhanced stability and efficacy, are provided. Antibodies comprising Fc regions with core fucose residues removed, and attached to oligosaccharides comprising terminal sialyl residues, are provided. Antibodies comprising homogeneous glycosylation of Fc regions with specific oligosaccharides are provided. Fc regions conjugated with homogeneous glycoforms of monosaccharides and trisaccharides, are provided. Methods of preparing human antibodies with modified Fc using glycan engineering, are provided. |
| US11377482B2 |
D-domain containing polypeptides and uses thereof
D domain (DD) containing polypeptides (DDpp) that specifically bind targets of interest (e.g., BCMA, CD123, CS1, HER2, AFP, and AFP p26) are provided, as are nucleic acids encoding the DDpp, vectors containing the nucleic acids and host cells containing the nucleic acids and vectors. DDpp such as DDpp fusion proteins, are also provided as are methods of making and using the DDpp. Such uses include, but are not limited to diagnostic and therapeutic applications. |
| US11377480B2 |
Inducible caspases and methods for use
The disclosure provides inducible caspase polypeptides, compositions comprising inducible caspase polypeptides and sequences encoding the same, cells modified to express the polypeptides and compositions of the disclosure, as well as methods of making and methods of using same for adoptive cell therapy. |
| US11377479B2 |
Genetically modified probiotics for oral delivery of renin-angiotensin related therapeutic proteins and peptides
Provided herein are polynucleic acids and expression vectors for the expression and secretion of angiotensin peptide fragments (e.g., angiotensin-(1-7)) in probiotic bacteria. Provided herein are also probiotic compositions that enable efficient, cost-effective and patient friendly oral therapeutics for treating diverse pathological conditions that involve the renin-angiotensin system (RAS), e.g., pulmonary hypertension, diabetes, diabetic complications, cardiovascular diseases, and ocular inflammatory and neurodegenerative diseases. |
| US11377475B2 |
Metal nanocluster scaffolds
The present invention refers to a protein-stabilized metal nanocluster comprising a variant of the helix A of the CTPR. It is also related to its uses for delivering of a drug, for interfering a metabolic reaction, for catalyzing a chemical reaction, as biocatalyst, for detecting an analyte, for phasing crystallographic data set, for cell labeling, for specific protein labeling, as biosensor, as a temperature sensor, as photosensitizer, or for the manufacture of an optoelectronic device. |
| US11377473B2 |
Albumin-binding prodrugs of auristatin E derivatives
The present disclosure provides for albumin-binding prodrugs of auristatin E derivatives and uses thereof. |
| US11377472B2 |
Method for fractionating soluble fractions of peas, fraction thus obtained and upgrade thereof
A method for fractionating soluble fractions of peas, includes, in sequence, a step of microfiltering or centrifuging, followed by a step of ultrafiltering, and optionally a reverse-osmosis step. A reduction of the leakage of proteins toward the soluble fractions, an improvement of the yield of the single concentration step by evaporating the soluble fractions, and the selective isolation of proteins of interest are thus achieved. The method is easy to implement, the devices used at each single step are conventional and well known to the person skilled in the art. Also, the method does not use any organic solvent other than water. |
| US11377471B2 |
Process for the preparation of a dodecapeptide
The invention concerns an improved process for the preparation of the dodecapeptide NX210 of SEQ ID NO: 1 in which the formation of side products is minimized. |
| US11377468B2 |
Antimicrobial compounds, compositions, and uses thereof
A method of treating an infection of at least one of a wound or a ulcer in a patient in need thereof according to an embodiment includes administering to the patient an effective amount of a compound having the formula: or a pharmaceutically acceptable salt thereof. |
| US11377467B2 |
Crystalline form of gemcitabine
This invention relates to a crystalline form of gemcitabine-[phenyl-(benzoxy-L-alaninyl)]-(S)-phosphate. |
| US11377466B2 |
Analogs of the natural product icariin
Provided herein are analogs of the natural product icariin represented by Structural Formula (I) or a pharmaceutically acceptable salt thereof. The analogs can be used to modulate (e.g., inhibit, such as by competitive inhibition) PDE5 and thereby treat a wide range of PDE5-mediated diseases, including cardiovascular, gastrointestinal, pulmonary, musculoskeletal, neurological and reproductive diseases. Also provided herein are compositions and methods including compounds of Structural Formula (I). |
| US11377465B2 |
Pyranoglucose-substituted pyrazole compound, preparation method thereof and application thereof
A pyranoglucose-substituted pyrazole compound, used as a pharmaceutical intermediate, having the structural formula represented by formula (9c). The present invention further relates to an intermediate compound represented by formula (10c) or a salt thereof. The present invention further relates to a preparation method of the aforementioned intermediate compound and a method of using the same to prepare an SGLT inhibitor. By means of the novel key intermediate, the preparation technique of an SGLT inhibitor is greatly simplified. In addition, because the intermediate can be precipitated in the form of a salt and is easy to purify, the purity of the SGLT inhibitor is significantly increased, compared with the original preparation pathway (crude product purity can reach 99% or more). (I) |
| US11377464B2 |
Galactoside inhibitor of galectins
An embodiment of the present invention relates to a compound of the general formula. The compound of formula is suitable for use in a method for treating a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. Furthermore an embodiment of the present invention concerns a method for treatment of a disorder relating to the binding of a galectin, such as galectin-3 to a ligand in a mammal, such as a human. |
| US11377462B2 |
Process for the purification of a neutral human milk oligosaccharide (HMO) from microbial fermentation
The invention relates to a process for the purification of a neutral human milk oligosaccharide (HMO) from a fermentation broth, the process comprising the steps of: (i) separating biomass from the fermentation broth to provide a crude solution; (ii) treating the crude solution with: (a) a cation-exchange material; (b) an anion-exchange material; and (c) a cation-exchange adsorbent resin; thereby obtaining a purified solution containing the neutral human milk oligosaccharide. Further, the invention relates to a process for fermentatively producing HMO in a fermentation broth and purifying the HMO from the broth. |
| US11377461B2 |
Synthesis of cyclic organic compounds and metallocenes
A method comprising synthesizing a cyclic organic compound via reaction of an unsubstituted or substituted cycloheptene with an unsubstituted or substituted acrylic acid in the presence of phosphoric and/or sulfonic acid reagent to make the cyclic organic compound. Also, a method of synthesizing a ligand for a transition metal, and a related substituted ligand-metal complex and catalyst, from the unsubstituted or substituted cycloheptene and unsubstituted or substituted acrylic acid. Also, the cyclic organic compound, ligand, and substituted ligand-metal complex and catalyst synthesized thereby. Also a method of polymerizing an olefin with the catalyst to give a polyolefin, and the polyolefin made thereby. |
| US11377456B2 |
Crystalline form of Remdesivir
The present invention provides a novel crystalline form of remdesivir, remdesivir Form APO-I, including remdesivir and dimethyl sulfoxide, compositions and processes for the preparation thereof, the use of this crystalline form in the treatment of a viral infection, and methods of treating viral infections using the same, and in particular, a viral infection caused by Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2). |
| US11377449B2 |
BTK inhibitors with improved dual selectivity
Disclosed herein is a tri-substituted phenyl Btk inhibitors with improved dual selectivity, a method and a composition for inhibiting Btk and treating disease associated with undesirable Btk activity (Btk-related diseases). |
| US11377448B2 |
Crystalline sodium salt of 5-methyl-(6S)-tetrahydrofolic acid
The present invention is directed to a crystalline sodium salt of 5-methyl-(6S)-tetrahydrofolic acid wherein the molar ratio of 5-methyl-(6S)-tetrahydrofolic acid to sodium is from 1:1.51 to 1:2.5 and/or hydrates and/or solvates thereof, as well as, a process of obtaining the same. |
| US11377445B2 |
Derivatives of paliperidone and process for the preparation thereof
The present disclosure relates to novel hydroxyl or halogen substituted derivatives of C11-C22 alkanoic acid ester of Paliperidone compound of formula (formula II) and process for preparing the same. The said compounds used in pharmaceutical composition for the treatment of schizophrenia and schizoaffective disorder, wherein, R═C10-C21 alkyl substituted by hydroxy or halogen. |
| US11377444B2 |
Pyridopyrimidine compounds acting as mTORC 1/2 dual inhibitors
Disclosed are a series of pyridopyrimidine compounds and a use of same in the preparation of drugs associated with mTORC 1/2 dual complex inhibitors, and specifically disclosed is a use of the compounds as shown in formula (IV), tautomers thereof or pharmaceutically acceptable salts thereof in the preparation of drugs associated with mTORC 1/2 dual complex inhibitors. |
| US11377443B2 |
Pharmaceutical compounds
A compound which is an arylimidazolyl isoxazole of formula (I): (Formula (I)) or a pharmaceutically acceptable salt thereof. The compound has activity in modulating the activity of p300 and/or CBP and is used to treat cancer, particularly prostate cancer. |
| US11377436B2 |
EAAT2 enhancing molecules
The present application provides pyridine, pyrimidine, and pyrazine derivatives that activate excitatory amino acid transporter 2 (EAAT2), and methods of using the derivatives for treating or preventing diseases, disorders, and conditions associated with glutamate excitotoxicity. |
| US11377435B2 |
Enzyme-triggered carbon monoxide releasing molecules
The present invention generally relates to carbon monoxide releasing compounds and compositions, and their use as carbon monoxide prodrugs. The compounds disclosed herein contain a cyclopentadienone moiety, a non-reactive dienophile, and an enzyme-cleavable tethering moiety connecting the cyclopentadienone moiety to the non-reactive dienophile. Cleavage of the enzyme-cleavable tethering moiety results in conversion of the non-reactive dienophile to a reactive dienophile. |
| US11377434B2 |
Methods for preparing substituted chromanone derivatives
The present disclosure relates to a method for preparing a compound of formula (1). In the compound of formula (1), n may be 0 to 5 and each of R1, R2, R3, and R4 may be independently selected from the group consisting of H, —O-Alkyl, halo, alkyl, —CN, or —NO3. |
| US11377431B2 |
Inhibitors of RAF kinases
Provided herein are inhibitors of receptor tyrosine kinase effector, RAF, pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of diseases. |
| US11377425B1 |
Small molecule modulators of IL-17
The present invention relates to a compound according to formula I and pharmaceutically acceptable salts, hydrates, or solvates thereof. The invention further relates to said compounds for use in therapy, to pharmaceutical compositions comprising said compounds, to methods of treating diseases, e.g. dermal diseases, with said compounds, and to the use of said compounds in the manufacture of medicaments. |
| US11377424B1 |
Cyclooctynes for click chemistry
Provided herein are dibenzocyclooctyne compounds useful as reagents in 1,3-dipolar cycloaddition reactions, and methods for their preparation. |
| US11377423B2 |
Inhibitors of histone deacetylase
The present invention relates to compounds of formula (I): or a pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, wherein X1, X2, X3, X4, X5, W1, W2, W3, and W4 are as described herein. The present invention relates generally to inhibitors of histone deacetylase and to methods of making and using them. In one aspect, the invention relates to selective HDAC3 inhibitors useful for protecting β-cells and improving insulin resistance. The selective HDAC3 inhibitors are also useful for promoting cognitive function and enhancing learning and memory formation. Compounds of the invention are useful for treating, alleviating, and/or preventing various conditions, including for example, a metabolic disorder such as type 1 or type 2 diabetes, dyslipidemias, lipodystrophies, liver disease associated with metabolic syndrome, polycystic ovarian syndrome, or obesity; inflammatory disease; neurological disorder; a memory or cognitive function disorder/impairment; an extinction learning disorder; fungal disease or infection; viral disease or infection such as HIV; hematological disease; liver disease; lysosomal storage disease; or neoplastic disease in humans or animals. |
| US11377418B2 |
Compounds and methods for treating influenza
A compound including a structure of Formula (I) and a preparation method thereof, wherein R1 is —OH, —CH2OH, or —OCOCH3; R2, R3, and R4 are independently —H, —CH3 or —F, and at least one of R2, R3, and R4 is —F. A method for treating a subject suffering from a viral disease includes administering an effective amount of said compound or a solvate thereof to the subject. |
| US11377417B2 |
Branched 3-phenylpropionic acid derivatives and their use
The present application relates to novel 3-phenylpropionic acid derivatives which carry a branched or cyclic alkyl substituent in the 3-position, to processes for their preparation, to their use for the treatment and/or prevention of diseases and to their use for preparing medicaments for the treatment and/or prevention of diseases, in particular for the treatment and/or prevention of cardiovascular diseases. |
| US11377413B2 |
Method for producing prostaglandin derivative
The present invention relates to a novel production method of a novel prostaglandin derivative or a pharmaceutically acceptable salt thereof useful as a medicament, and an intermediate therefor. According to the present invention, a production method of a novel prostaglandin derivative or a pharmaceutically acceptable salt thereof including a conversion step from a compound represented by the following formula 3 to a compound represented by the formula 1 can be provided: wherein each symbol is as defined in the DESCRIPTION. |
| US11377409B2 |
Process for the production of 1,4-butanediol from renewable sources and polyesters obtained therefrom
The invention relates to a process for the production of 1,4-butanediol comprising the preparation of a fermentation broth comprising 1,4-butanediol from renewable sources and water, separation of a liquid fraction comprising said 1,4-butanediol and water from one or more solid fractions, said liquid fraction comprising 2-pyrrolidone in an amount higher than 80 ppm, one or more passages of the resulting liquid fraction through a bed comprising one or more cation-exchange resins thereby providing an output pH of said liquid fraction from 4 to 2, one or more passages of the resulting liquid fraction through a bed comprising one or more anion-exchange resins thereby providing an output pH of said liquid fraction from 8 to 11, and the distillation of the liquid fraction thereby provided so as to obtain a composition having a concentration of said 1,4-butanediol higher than 99.0% by weight and comprising 2-pyrrolidone in an amount lower than 6 ppm. The resulting composition should exhibit an APHA color value after ageing of less than 30. |
| US11377405B2 |
Indene composition
The present invention provides an indene composition having a content of indene of 80 to 99.5% by mass, in which a content ratio of a hydrocarbon compound having a condensed ring structure of a 5-membered ring and a 6-membered ring, and having 9 or 10 carbon atoms, in a component contained in addition to indene, is 90% by mass or more, and a content of benzonitrile is 0.5% by mass or less, and a content of sulfur is 5 ppm by mass or less. |
| US11377403B2 |
Processes and systems for separating carbon dioxide in the production of alkanes
A method for separating CO2 from C2 to C5 alkanes includes introducing a first stream including C2 to C5 alkanes and CO2 into a first separation zone, the first separation zone including a hydrocarbon solvent, and separating the first stream into a recycle stream and a second stream in the first separation zone. The recycle stream including CO2 and one or more of CO, H2, and CH4, and the second stream including C2 to C5 alkanes. The method further includes introducing the second stream into a second separation zone, and separating the second stream into a third stream and a fourth stream, wherein the third stream includes C2 alkanes and the fourth stream includes C3 to C5 alkanes. |
| US11377402B2 |
Integrated aromatics formation and methylation
Systems and methods are provided for integration of an aromatic formation process for converting non-aromatic hydrocarbon to an aromatic product and subsequent methylating of a portion of the aromatic product to produce a methylated product, with improvements in the aromatic formation process and/or the methylation process based on integrating portions of the secondary processing trains associated with the aromatic formation process and the methylation process. The aromatic formation process and methylation process can be used, for example, for integrated production of specialty aromatics or gasoline blending components. |
| US11377391B2 |
Refractory ceramic batch and method for producing a refractory ceramic product
This invention relates to a refractory ceramic batch and to a method for producing a refractory ceramic product. |
| US11377390B2 |
Cubic boron nitride sintered material
A cubic boron nitride sintered material includes: more than 80 volume % and less than 100 volume % of cubic boron nitride grains; and more than 0 volume % and less than 20 volume % of a binder phase. The binder phase includes: at least one selected from a group consisting of a simple substance, an alloy, and an intermetallic compound selected from a group consisting of a group 4 element, a group 5 element, a group 6 element in a periodic table, aluminum, silicon, cobalt, and nickel. A dislocation density of the cubic boron nitride grains is more than or equal to 3×1017/m2 and less than or equal to 1×1020/m2. |
| US11377386B2 |
Water-containing glass-based articles with high indentation cracking threshold
Glass-based articles that include a hydrogen-containing layer extending from the surface of the article to a depth of layer. The hydrogen-containing layer includes a hydrogen concentration that decreases from a maximum hydrogen concentration to the depth of layer. The glass-based articles exhibit a high Vickers indentation cracking threshold. Glass compositions that are selected to promote the formation of the hydrogen-containing layer and methods of forming the glass-based article are also provided. |
| US11377384B2 |
Method of making an imaging fibre apparatus and optical fibre apparatus with different core
A method of forming an imaging fibre apparatus comprises arranging rods to form a plurality of stacks each comprising a respective plurality of rods, wherein: for each stack, the respective plurality of rods comprises rods having different core sizes, the rods of different core sizes being arranged in a selected arrangement, and the rods of different core sizes being arranged such that each stack has a respective selected shape; wherein the selected shape or shapes are such that the stacks stack together in a desired arrangement; the method further comprising: drawing each of the plurality of stacks; stacking together the plurality of drawn stacks together in the desired arrangement to form a further stack; drawing the further stack; and using the drawn further stack to form an imaging fibre apparatus, wherein the selected arrangement of the rods in each stack and the selected shape or shapes of the stacks are such that the further stack comprises a repeating pattern of rods of different core sizes. |
| US11377383B2 |
Bending thin glass
A device for manufacturing curved glass, includes a bending station that has a solid concave bending upper mold and a complementary lower countermold, the upper mold being placed above the lower countermold, a conveyor to convey the glass to a final holder placed under the bending upper mold, the final holder being circumscribed, seen from above, by the lower countermold, the final holder forming a surface for receiving the glass, the glass being in an optimal bending position when on this surface, the lower countermold being of the frame type and being able to move vertically in order to pass below or above the surface for receiving the glass, the bending upper mold and the lower countermold being able to move with a relative vertical movement that allows them to be brought together, in order to clamp therebetween the periphery of the glass, and to move apart from each other. |
| US11377382B2 |
Device and method for manufacturing a hollow glass article by controlled blowing
Device for forming a glass article, including a forming mold for receiving a glass blank, and a gas injection device with a blowing head intended to be received in the mouth of the blank, the gas injection device including a pressurized gas inlet, a first injection channel connecting the pressurized gas inlet to at least one outlet port opening into the inside cavity, through a first control solenoid valve, with a first pressure sensor and a first temperature sensor, a vent channel connecting the inside cavity to the outside air, the vent channel being equipped with a second pressure sensor and a second temperature sensor, an electro-pneumatic control unit being configured to control the first control solenoid valve according to the pressure measurements and temperature measurements. |
| US11377379B2 |
Water treatment
Provided is a method of treating feed water comprising the step of passing the feed water through a biostratum that comprises resin beads and living microorganisms to produce biostratum-treated water, wherein (a) the area-normalized free void volume in the biostratum is 0.018 m3/m2 or less; (b) the packing density in the biostratum is 0.68 to 0.96; (c) the ratio of the exterior surface area of the resin beads to the total free void volume in the biostratum is less than 2.0 to 50 m2/L; (d) the velocity of the water through the biostratum is 1 to 1,500 biostratum volumes per hour; and (e) the Reynolds number of the flow through the biostratum is 0.10 to 3.0. |
| US11377377B2 |
Horizontal-vertical drain board-flocculation vacuum preloading sediment treatment method
A horizontal-vertical drain board-flocculation vacuum preloading sediment treatment method, including (1) electro-osmotic electrodes disposed on the top and bottom of each reinforcing bar of the reinforced frame; (2) after the sediment is blown to the bottommost layer of vacuum preloading tank, the support is fitted over each reinforced frame, and the clips are fastened; (3) the transverse drain board passes through the support, one end of transverse drain board is connected to a curved tube; (4) repeat Step 2 and Step 3 until the sediment is blown to the surface layer of vacuum preloading tank; (5) a vertical drain board is arranged vertically between two adjacent rows of reinforced frames; (6) the curved tube is connected to the first junction block through the second junction block, and then the geotextile and sealing film are laid, the vacuum pump and power supply are switched on at last. |
| US11377376B2 |
Process and system for managing water in a food preparation sink
A method and system for managing water in a food preparation sink is provided. The system includes a sanitizer comprising a chemistry optimized for a food preparation sink water load, a delivery system configured to transport and deliver the sanitizer to the food preparation sink; and a verification element that is configured to be added to the water load in the food preparation sink and indicate when the water in the food preparation sink is not promoting growth or spread of bacteria. |
| US11377373B2 |
Electrochemical membrane module for selectively removing pollutants and preparation method thereof
An electrochemical membrane module for selectively removing pollutants and a preparation method thereof are provided. A Ti/SnO2—Sb substrate electrode is coated with a MI—TiO2 sol-gel by means of a dip-coating method, and then sintered to obtain a molecular imprinting type Ti/MI—TiO2/SnO2—Sb coated electrode; the coated electrode is adhered to a ceramic micro-filtration membrane using epoxy resin glue to obtain a Ti/MI—TiO2/SnO2—Sb MI-anodic conductive composite membrane; the MI-anodic conductive composite membrane is used as an anode, and a titanium mesh is used as a cathode, so that the electrochemical membrane module capable of selectively removing pollutants is obtained. The invention effectively combines an electrochemical micro-filtration membrane and a molecular imprinting technique. When the electrochemical membrane module is used, suspended particles and refractory organics in the sewage are removed, and a highly selective removal of certain refractory pollutants can be achieved. |
| US11377372B2 |
Systems and methods for data center cooling and water desalination
The present disclosure provides systems for data center cooling and water desalination. In some aspects, the systems include a data center having a water cooling subsystem configured to receive cool water and output warm water and a desalination plant co-located with the data center and configured to receive and desalinate the warm water. Aspects of the invention also include methods for cooling a data center using a water cooling subsystem and desalinating water with a desalination plant that is co-located with the data center. |
| US11377371B2 |
Method for purification of drinking water, ethanol and alcohol beverages of impurities
A system and method of the purification of drinking water, ethanol and alcohol beverages is based on the action of hydrodynamic cavitation processing of microbiological and chemical contaminants, micro particles and colloidal particles. The fluid flow moves at a high rate through a multi-stage cavitation device and filtration module to generate hydrodynamic cavitation features in the fluid flow. The cavitation features generate changes in the velocity, pressure, temperature, chemical composition and physical properties of the liquid. The cavitation features also prevent the deposition of contaminants upon and remove contaminants from the surface of the filter module, reduce the load on the filter elements and increase the life of the filter module. |
| US11377370B2 |
Water turbine that captures ionic surfactants of the water from polluted rivers and seas using mantle periodotite carbon mineralization based activated carbon for purification
A portable small water turbine with activated carbon water filter is described that has material available to conduct the removal of the ionic surfactants of polluted water from seas and rivers. The portable small water turbine is placed inside a mini boat that is remote controlled. The mini boat (similar to adult/kids RC toy boat) can be dropped-off and picked up from the sea or rivers by a drone. The activated carbon water filter tube contains carbon pads composed of mantle peridotite carbon mineralization based activated carbon. |
| US11377369B2 |
Multi-stage water filtration system
The invention provides a water filtration system for removing heavy metals, residual chlorine, estrogens, bacteria and dust from tap water. The system includes a first adsorbent stage cartridge including approximately 40-65 wt. % of silver-impregnated activated carbon, approximately 1-10 wt. % of activated alumina, approximately 15-35 wt. % of ceramic balls, approximately 0.5-1 wt. % of chitosan and approximately 0.5-1 wt. % of kinetic degradation fluxion media. The second filtration stage cartridge includes an antifouling electrospun nanofiber membrane. A flow path is provided between the first adsorbent stage cartridge and the second filtration stage cartridge. The multiple stage water filtration system is capable of filtering water at a volume rate of at least approximately 2 liters per minute. In one embodiment, the nanofibers may be polyvinylidene fluoride doped with polyacrylonitrile and including bacteria-repellent methoxy polyethylene glycol side chains such that the nanofiber membrane has a water contact angle of approximately 55 degrees or less. |
| US11377364B2 |
Process for preparing doped lithium lanthanum zirconium oxide
A process for preparing doped-lithium lanthanum zirconium oxide (doped-LLZO) is described herein. The method involves dry doping of a co-precipitated lanthanum zirconium oxide (LZO) precursor. Dry doping is a process in which a dry powdered dopant is ground and mixed with a pre-prepared co-precipitated LZO precursor and a lithium salt to provide a LLZO precursor composition, which is subsequently calcined to form a doped-LLZO. The process described herein comprises calcining a dry, powdered (e.g., micron, sub-micron or nano-powdered) mixture of a co-precipitated LZO precursor, a dopant salt or oxide, and a lithium salt under an oxygen-containing atmosphere at a temperature in the range of about 500 to about 1100° C., and recovering the doped-LLZO after calcining. |
| US11377362B2 |
Lithium production with volatile acid
The present invention relates to the production of lithium from liquid resources such as natural and synthetic brines, leachate solutions from clays and minerals, and recycled products. |
| US11377344B1 |
Method of repairing a cushion, in particular, method of repairing a cushion using an insert
Method of repairing a seat cushion; and, in particular, method of repairing a flattened seat cushion having a fill which has been compressed over time, for example. Method of repairing a seat cushion include providing a cushion having a flattened fill, opening the cushion, removing the flattened fill, providing an inflatable insert, and inflating the inflatable insert to fill the cushion. |
| US11377342B2 |
Fuel dispenser with leak detection
Devices, methods, and systems are provided for detection of various leaks within fuel dispensers, such as through visualization within a fuel dispenser. An exemplary fuel dispenser can include a housing having fuel dispensing components disposed therein, a control system in the housing for controlling the dispensing of fuel, and a leak detection assembly for detecting a fluid leak within the housing, and for visually confirming the presence of a leak using an imaging device. |
| US11377340B2 |
Fluid pressure-feed device
A fluid pressure-feed device includes a main tank and a sub tank. The sub tank is connected integrally with an upper portion of a main follower plate that applies pressurizing force to a urethane adhesive inside the main tank. A drum pump is provided in an upper portion of a sub follower plate provided in the sub tank. While the urethane adhesive is flowing into the sub tank from the main tank, the urethane adhesive is fed under pressure from the sub tank to a fluid passage by actuation of the drum pump. While the main tank is being replaced, the urethane adhesive inside the sub tank is fed under pressure to the fluid passage by the drum pump. |
| US11377337B2 |
Bottle filler fountain
A bottle filling station may include a liquid dispenser configured to dispense liquid. A pan can be configured to collect at least a portion of the dispensed liquid with a liquid flow circuit providing liquid to the liquid dispenser. A filter can be disposed in the liquid flow circuit configured to filter the liquid in the liquid circuit and a non-filtering bypass can provide liquid to the liquid dispenser bypassing the filter. |
| US11377336B2 |
Funnel
The present invention is directed to a funnel for use in refilling a vehicle fuel tank from a container. The funnel is adapted to be fixed to the fuel tank inlet so that a person adding fuel to the vehicle fuel tank does not need to hold it in place during the refilling operation. This allows a person to use both their hands to hold the container containing fuel and decant the fuel in a more controlled manner. The funnel also has an inlet opening where the peripheral rim is substantially horizontal when the funnel is fixed in an operational position. With the peripheral rim being substantially horizontal the funnel is able to receive and direct fuel into the fuel tank with minimal spillage. |
| US11377334B2 |
Industrial truck with at least one hydraulic mast lift cylinder
An industrial truck having at least one hydraulic mast lift cylinder, which is connected to a hydraulic block via a hydraulic arrangement that limits a lowering speed of the mast lift cylinder. The hydraulic arrangement is formed to limit the lowering speed in a load-dependent manner to at least two maximum values. A first maximum value is given for the lowering speed at the nominal load while a second maximum value is given for the lowering speed with a load that is smaller than the nominal load, i.e., wherein the first maximum value is less than the second maximum value. |
| US11377331B2 |
Automatic load brake having wear-induced locking mechanism
An automatic load brake having a wear-induced locking mechanism for a hoist is disclosed. In various embodiments, the load brake includes a first shaft defining an annular hollow portion and a radially outer surface; a second shaft defining an engagement portion and a radially inner surface, the radially inner surface configured to engage the radially outer surface; a first reaction plate coupled to the first shaft; a second reaction plate coupled to the second shaft; and a plurality of friction discs, with at least one of the plurality of friction discs coupled to a cup and disposed between the first reaction plate and the second reaction plate, the annular hollow portion of the first shaft being configured to lock to the engagement portion of the second shaft upon thinning of the plurality of friction discs. |
| US11377328B2 |
Remote operation terminal and work vehicle comprising remote operation terminal
A problem to be addressed by the present invention is to provide a remote operation terminal and work vehicle comprising said remote operation terminal for enabling easy and straightforward carrying out of a remote operation of a work device. Provided is a remote operation terminal (32) of a crane device (6), said terminal comprising: a terminal-side control device (42) being a control part for controlling an operation of the remote operation terminal (32) and configured to enable communication with a control device (31) of the crane device (6); a load movement operation instrument (35) being a first operation part for remotely operating the crane device (6); and a reference change operation instrument (34) being a second operation part for setting a reference of an operation direction of the crane device (6) operated by the load movement operation instrument (35). The terminal-side control device (42): computes the operation direction of the crane device (6) with regard to the operation of the load movement operation instrument (35) on the basis of the setting value of the reference change operation instrument (34), and transmits said direction to the control device (31); and prevents a change of the setting value while the load movement operation instrument (35) is being operated. |
| US11377325B2 |
Linear propulsion system
A linear propulsion machine and system (10) is disclosed that includes a stator (30) having a plurality of teeth (34) and a mover (32) moveable in a linear direction along the stator (30). The mover may include a plurality of spaced apart ferromagnetic strata (40), a plurality of slots (42), a plurality of wire coils (44), and a plurality of magnet layers (46). Each of the slots (42) may be adjacent to at least one of the strata (40). Each coil (44) may be disposed in a slot (42). Each magnet layer (46) may be sandwiched between strata (40) and disposed inside one of the plurality of coils (44). Each coil (44) is disposed perpendicularly to the direction of magnetic flux of the magnet layer (46) around which the coil (44) is wound. In an embodiment, the teeth (34) or the magnet layer (46) may be disposed at an angle. |
| US11377316B2 |
Media conveyors with suction holes
In an example, a media conveyor includes a media support platform having a suction hole, and a valve to selectively close the suction hole. A valve actuator to actuate the valve includes an air tube having an air inlet and a seal to selectively seal the air inlet. |
| US11377309B2 |
Transporting device, storage system and method of relocating a transporting device
A storage system as disclosed can maximize storage capacity whilst remaining scalable. A transporting device is arranged to form a cluster with a reconfigurable physical topology. A transporting device can cooperate with a portion of a surface, and with at least one other transporting device in a cluster with a reconfigurable physical topology. An item receiving space and a relocating unit permit relocation of the transporting device within the cluster by way of interaction with the portion of the surface. |
| US11377307B2 |
Container-handling apparatus
A transporter has stars arranged in series such that a container is transferred at a transfer point that is common to two successive stars. Some of the stars rotate about a fixed axis whereas other stars rotate about an axis that moves relative to the fixed axis. |
| US11377304B2 |
Balancing load among operational system zones
Embodiments are directed to conveyor systems and methods for controlling induction of items within the conveyor systems. In one scenario, a conveyor control system implements a hardware sensor in a conveyor system to generate sensor readings regarding an operational status of a first zone in an operational environment, where the first zone is an area where orders are fulfilled. The conveyor control system receives sensor data from the hardware sensor of the conveyor system. The sensor data includes feedback information for controlling the conveyor system. The conveyor control system then evaluates the received sensor data to determine which conveyable items are currently in the first zone and, based on the evaluation, induces the conveyable items onto the conveyor for the first zone. |
| US11377303B2 |
Modular sorting platform and goods sorting system
The present disclosure provides a modular sorting platform and a goods sorting system. The modular sorting platform includes a support structure and combination platform. The combination platform is installed on the support structure, and is composed of a plurality of platform modules. The platform modules include: a loading module including a loading module platform worksurface for forming a worksurface of the combination platform, an input position for receiving to-be-sorted goods, and a loading module connection part for connecting with another platform module; and an unloading module including an unloading module worksurface for forming the worksurface of the combination platform, an output position for outputting the goods, and an unloading module connection part for connecting with another platform module. The goods sorting system includes the modular sorting platform. |
| US11377299B2 |
Warehousing access system and method
Provided are a warehousing access system and method. The system includes a control server, an access device, a carrying device, a storage container and a dock location; in response to an item operation request, the control server controls a first target access device to take a target storage container out from a current storage location and carry to a first target dock location, and controls a first target carrying device to carry a first target storage container from the first target dock location to a workstation for operation; in response to an operation complete instruction, the control server controls a second target carrying device to carry the target storage container from the workstation to a second target dock location and controls a second target access device to carry the target storage container from the second target dock location to a storage area and store at the target storage location. |
| US11377297B2 |
Deflector for protecting the feet of a structure
The invention relates to a removable deflector for protecting the feet of a structure, which corrode following infiltration of water under the bottom plates and which weakens these areas. The invention concerns a removable device enabling the positioning of protection for the feet of storage tanks without a shut-down of production. The device according to the invention is a deflector element and a deflector assembly consisting of a plurality of deflector elements, capable of being positioned one after the other in order to surround the feet of the wall of the structure. Each deflector element comprises at least one downward-sloping protective plate (1), at least one flexible sealing gasket attached along the upper edge of this plate (1), and: at least one retaining arm (5) for same, wherein one of its ends is fixed to the so-called upper edge of said plate (1) and the other so-called distal end is capable of being rigidly and reversibly attached to an element of said structure and to be detached therefrom, this arm allowing the adjustment of the pressing of the sealing gasket against the wall (14) of the tank, and at least one support (6) arranged towards its lower edge and separable into at least two parts suitable for making the deflector removable, of which the upper one is attached underneath the plate (1) and the other, lower one, is attached to the support slab (23) of the structure wall (14). |
| US11377296B2 |
Packaging brace for a washing machine appliance
A method of forming a packaging brace for a washing machine appliance includes providing a flat blank. The method also includes folding a left side panel and a right side panel of the flat blank inwards towards each other. The method further includes positioning a bottom panel of the blank above an opening in a cabinet of the washing machine and inserting the bottom panel into a basket of the washing machine through the opening whereby a contoured profile of the opening urges the blank to fold and form a packaging brace for the washing machine appliance. |
| US11377294B1 |
Packaging tray for rollable objects
A tray for restraining movement of a rollable object, such as one that can roll or rock out of position on a conveyor, is formed of a single sheet. The tray includes a base and upstanding structures. |
| US11377282B2 |
Use of a tray for conveying pouches for flexible containers and methods and machines using such tray
A tray and its use for conveying pouches for flexible containers such as Doypacks includes a number of partitions that protrude from the base of the tray so as to form between them spaces for the transverse containment of packs of pouches for flexible containers. The containment spaces are used to contain the packs of pouches in a direction that is transverse to the partitions. |
| US11377280B1 |
Biodegradable insulative shipping container
A shipping container, particularly suited for shipping wine bottles within a shipping box, having a pair of container halves. Each container half includes an outer tray that is shaped to fit the shipping box, and an inner tray that is configured for securely holding one or more wine bottles. Both the outer tray and inner tray are made of readily recyclable pulp material, and have a void therebetween. A starch based biodegradable insulation material fills the void therebetween, such that the shipping container is made entirely of biodegradable material, yet is sturdy and has insulative properties. |
| US11377279B2 |
Dauer packaging material and assembly
A packaging material and assembly are generally disclosed. In use, a multi-layered packaging comprises a first layer of corrugated material, a second layer, a third layer, a fourth layer, and a fifth layer of corrugated material. Additionally, a first bonding material bonds the second layer in between the first layer and the third layer, and a second bonding material bonds the fourth layer in between the third layer and the fifth layer. |
| US11377277B2 |
Removable closure and coating system
The present invention is based upon a coating system that uses polycyclic polyester polymers and phenolic resins. The coating system comprises first and second coatings. The first coating preferably is derived from ingredients comprising a polycyclic polyester resin having first and second fused rings that share at least two atoms in common. The second coating preferably is derived from ingredients comprising a polycyclic polyester resin that may be different than the polyester of the first coating. |
| US11377276B2 |
Drying container
The invention relates to containers for the drying, especially the freeze-drying, of material. In particular, the invention relates to a lid of a drying container, said lid enabling to close the container body of the drying container so as to avoid i) contamination of the material to be dried inside the container and ii) spills of airborne solid particles of said material from the container to the environment. The lid comprises a lower and an upper frame with a vapor permeable sheet positioned in between. The invention further provides methods for the drying, especially the freeze-drying, of material. |
| US11377272B2 |
Device for closing a container by screwing, secured by a retractable lug
A coupling member to be carried by a vessel of the container forming a vessel, and a cap intended to be screwed on the coupling member. The device also includes security features including a circumferential locking stop carried by the cap, and a complementary retractable circumferential locking stop carried by the coupling member. To this end, the coupling member includes a radial arm carrying a radial front arm, wherein the radial front arm and the radial arm extend in opposite directions. The front arm bears a lug forming the complementary retractable circumferential locking stop. |
| US11377268B2 |
Sealable container system
A sealable container system contains a body and a lid assembly. The body includes an internal volume defined by bottom and side wall(s), bump(s) on the inside surface of the side wall and projecting toward the internal volume, and a lid with outer and inner walls at its bottom side with a channel in-between. A gasket couples to the lid with a wall portion residing within the channel and a lip outside the channel. When the lid assembly is pressed into the body, the lip of the gasket engages the bumps and deforms, and a gap forms between the lip and the side wall, where air in the internal volume exits through the gap. When the lip of the gasket travels past the bumps, the lip fully seats against the inside surface of the side wall, where negative air pressure is imparted to the internal volume of the body. |
| US11377264B2 |
Tamper evident sealable bag assembly with note tab and method
A tamper evident delivery bag assembly includes a single use closure tape is laterally mounted to the first panel upper section, and includes an upper lateral portion extending laterally above the first edge of the bag assembly in an unsealed condition. The tape upper lateral portion can be folded over the second edge of the second panel such that an adhesive of the tape is brought into contact with the exterior surface of the second panel, substantially sealing the bag opening in a sealed condition. The leg portions of the handles are received through the cutouts of the tape. The closure tape member further includes a note tab extending downwardly from a middle lateral portion thereof. The note tab includes a tab adhesive and a removable protective cover. When the protective cover is removed, the note can be placed between the tab adhesive and the exterior surface of the first panel, and adhered therebetween in a mounted condition. |
| US11377263B2 |
Dispenser with applicator tip
A dispenser (1) for liquids includes a reservoir (100) defining a volume (V100) for housing a liquid (150); a delivery tube (200) with a first end (201) attached to the reservoir, and a second end (202) distal from the reservoir, the delivery tube including a passage (203) in fluid communication with the volume of the reservoir and extending away from the reservoir; an applicator element (300) including an applicator tip (320) and a base (310) attached to the second end of the delivery tube, the applicator tip having a plurality of fingers (322) extending away from the base to a distal end of the applicator element distal from the delivery tube; and a removable seal (340), wherein removal of the removable seal creates an opening in the passage at a location upstream of the applicator tip and a fluid distribution channel between the fingers. |
| US11377262B2 |
Customizable integration system for pallet
A pallet assembly is provided and includes one of a bushing, a utility panel assembly and tooling features. The bushing is securably insertable into bushing openings defined in bottom and top pallet assembly panels and pallet assembly sidewalls. The bushing is selected from a group including multiple bushings having bores of various sizes and one or more apertures of varying sizes that are communicative with the bores. The utility panel assembly is supportively disposable on the bottom pallet assembly panel and includes a utility panel having multiple connectors. The tooling features supportively connect the pallet assembly sidewalls to a transport cart. |
| US11377261B2 |
Tray for display apparatus and method of transporting display apparatus by using the same
A tray for a display apparatus includes a plate disposed to be parallel with a first direction and a second direction perpendicular to the first direction, a first recessed part recessed from the plate in a third direction perpendicular to the first and second directions, a second recessed part recessed from the plate in the third direction and spaced apart from the first recessed part in the second direction, a first inclined surface extending from the first recessed part in a direction opposite to the third direction and inclined at a first angle with respect to the plate, and a second inclined surface extending from the second recessed part in the direction opposite to the third direction, inclined at a second angle with respect to the plate and connected to the first inclined surface. |
| US11377258B2 |
Container end closure liner and methods of preparing the same
An improved metal or glass container is described. The metal or glass container includes a body portion and an end closure. The end closure includes a laminated polymer film attached to the product facing side of the end closure. When the container is sealed, the laminated polymer film attached to the product facing side of the end closure forms a liner. |
| US11377257B2 |
Container set having a locking structure
A container set includes a cover, a base, the cover having a cover sealing member which is made of elastic material and protrudes from a cover peripheral edge of the cover to allow the cover to engage the base, and a first container received between the cover and the base and having a container edge to allow the first container to engage an inner surface of the cover. In addition, the inner surface of the base has a base groove to allow the cover sealing member to engage the base groove when the cover engages the base, wherein the container edge, the cover sealing member and the base groove constitute an interlocking structure. With this interlocking structure, the cover, the base and the container(s) located therebetween can form a tightly engaged container set. |
| US11377255B2 |
Packaged set of articles and method of loading packages onto a support member
A packaged set of articles that are easily mounted to a pegboard hook. The packaged set of articles includes a container having a base portion and a top portion that are separable from one another along a pre-weakened line. The top portion includes a portion of a front wall of the container and a portion of a rear wall of the container. The top portion may include at least 50%, or at least 75%, or the entirety of the rear wall of the container. A plurality of packages, each of which contains an article, is arranged in an internal cavity of the container in single file. The packages may include an aperture so that the packages can be hung from a pegboard hook in a retail display. The hanging apertures may be aligned so that an employee can use the container to slide the packages onto the pegboard hook. |
| US11377254B2 |
Foldable packing box with foldable honeycomb structure
The present invention discloses a foldable packing box with a foldable honeycomb structure, which includes a foldable box body with two pairs of opposite side walls, two connecting plates and the foldable honeycomb structure arranged in said foldable box body; the two connecting plates are respectively connected with one pair of opposite said side walls of the box body, the foldable honeycomb structure is arranged between the two connecting plates and connects with them; the foldable honeycomb structure includes multiple pieces of flexible cardboard with adhesive and non-adhesive parts arranged at intervals on each flexible cardboard; the adhesive parts of adjacent two the flexible cardboards are pasted together to form joints, and holes are formed between adjacent the non-adhesive parts; a top of the foldable honeycomb structure is provided with a receiving slot matching articles to be stored. The packing box with foldable honeycomb structure protects the conveying articles and avoids damage. |
| US11377248B2 |
System and method for packaging of nested products
A packaging system for the selection, grouping and loading of varying size and/or configuration product packs into cartons as provided. The packaging system includes a selection area having a primary selector for forming an initial product pack configuration, and a secondary selector adapted to select and direct an additional grouping of products into a nested arrangement against the initial product pack so as to form a nested product pack. The nested product packs thereafter can be engaged by loader arms of a pair of opposed loading assemblies, which move the nested product packs into a series of cartons moving through the packaging machine. Thereafter, the ends of the cartons can be closed and sealed to complete the packaging of the product packs therein. |
| US11377247B2 |
Apparatus and method for heat treatment of heat shrinkable film
An apparatus for heat treatment of a heat shrinkable film includes a steam generation apparatus that generates steam, a heated air generation apparatus that generates heated air not lower in temperature than steam generated in the steam generation apparatus, a mixed gas generator that generates mixed gas not lower in temperature than steam generated in the steam generation apparatus by mixing steam generated in the steam generation apparatus and heated air generated in the heated air generation apparatus, a reheating apparatus that generates superheated steam by reheating mixed gas generated in the mixed gas generator, and a supply portion that supplies superheated steam generated in the reheating apparatus to a heat treatment chamber. |
| US11377237B1 |
Orbital rendezvous techniques
A method of achieving orbital rendezvous with a target satellite includes launching a spacecraft with a launch vehicle at an optimal time; steering the launch vehicle out-of-plane based on the orbital elements of the target satellite's orbit; and entering a predetermined rendezvous envelope of the target satellite before the target satellite completes one complete orbit from the target satellite's position at the optimal time. |
| US11377235B2 |
Method and apparatus for satellite deployment
A method and apparatus for deploying satellites is disclosed a satellite deployment mechanism includes an enclosure having at least one door, a lift table implemented therein, and a spring arranged to apply force to the lift table. A mounting system is arranged to allow for the satellite deployment mechanism to be mounted to a portion of a spacecraft. Responsive to opening the at least one door, the spring may cause the lift table to eject one or more satellites from the enclosure. |
| US11377233B1 |
Systems and methods for performing remote maintenance
Various embodiments provide systems and/or methods for automated maintenance, delivery, retrieval, and/or communications using drones. |
| US11377231B2 |
Automatically adjustable landing lights for aircraft
An automatically adjustable landing light circuit and method for an aircraft approaching a target are provided. The circuit includes a memory having therein an auto adjustable landing light program, and a processor operationally coupled to a source of real-time navigation data, a source of intended approach information, a source of target geometry, and a source of environmental information including cross-wind data. The processor executes the auto adjustable landing light program, to: determine a course correction, as a function of the cross-wind data, upon determining each occurrence of deviations exceeding respective thresholds for the current heading and an intended heading, the current pitch and an intended pitch, and the current yaw and an intended yaw. The processor generates control motor commands for a landing lights assembly that generates a landing light projection. The control motor commands adjust the landing light projection in accordance with each determined course correction. |
| US11377224B2 |
System comprising an air intake of an aircraft engine and an inflatable protection item for said air intake
A system comprising a trolley which comprises a platform and wheels attached beneath the platform, an air intake of an aircraft engine, where the air intake rests on the platform so as to have its narrowest part at the top and its widest part at the bottom, and an inflatable protection item in the form of a closed envelope which is placed around the widest part of the air intake. A system of this kind makes it possible to protect the air intake from collisions that it might experience during movement of the trolley, and to increase safety by avoiding collisions between operators and the air intake. |
| US11377217B2 |
Using bleed air to supply outside air to a cabin
An environmental control system of an aircraft includes a compressing device including a compressor and a turbine configured to receive a flow of first medium sequentially and a second turbine arranged in fluid communication with an outlet of the compressor. The second turbine is configured to receive a flow of second medium distinct from the first medium. A dehumidification system is arranged in fluid communication with the turbine, a first bypass valve is configured to divert at least a portion of the flow of the first medium output from the compressor around the turbine, and a second bypass valve configured to divert at least a portion of the flow of first medium output from the compressor to the second turbine. |
| US11377215B1 |
Stowable flight attendant seat system
A stowable flight attendant seat system may include at least one flight attendant seat. The at least one flight attendant seat may be configured to transition between a stowed position and a deployed position via an actuation assembly. A seat pan of the at least one flight attendant seat may be in a folded position when the at least one flight attendant seat is in the stowed position. The at least one flight attendant seat may be configured to secure to a monument proximate to the at least one flight attendant seat via a latch assembly when the at least one flight attendant seat is in the deployed position. An auxiliary compartment defined within the monument may be accessible when the at least one flight attendant seat is in the stowed position. The stowable flight attendant seat system and the monument may be installed within an aircraft cabin. |
| US11377213B2 |
Modular lavatory accessible to passengers of reduced mobility (PRM)
An aircraft lavatory complex incorporating lavatories accessible to passengers of reduced mobility (PRM) is disclosed. Left-side and right-side full service lavatory units are accessible via left-side and right-side lavatory access doors opening in opposing directions. The left-side and right-side full service lavatory units are separated by a common central partition repositionable by cabin crewmembers (but protected from independent repositioning by occupants of either lavatory unit) to enlarge either of the left-side or right-side lavatory units for enhanced PRM accessibility. |
| US11377211B2 |
Flight path generation method, flight path generation system, flight vehicle, program, and storage medium
A flight path generation method includes determining a plurality of photographing positions for a flight vehicle to photograph a subject based on a flight range of the flight vehicle and photographing position intervals, and generating a flight path of the flight vehicle that passes through the photographing positions. |
| US11377210B2 |
Monitoring system and mobile robot device
A monitoring system that includes a monitoring center unit, a monitoring camera, and a drone device. The monitoring system is a system for monitoring a monitoring target area in a predetermined range, starting the drone device when an abnormality is detected, and dealing with the generated abnormality. |
| US11377209B2 |
Monitoring system and control method thereof
A monitoring system and a control method thereof are provided. The monitoring system includes a drone and a base station. The drone includes an IR detector. The base station includes a platform, a moving vehicle, an IR positioner, and a positioning apparatus. The drone is placed on the platform disposed on the moving vehicle. The IR positioner emits an infrared ray. The positioning apparatus includes a movement member and a positioning controller. The movement member is movably disposed on the platform. The positioning controller is coupled to the movement member. The drone moves to the platform according to the infrared ray. When the drone is located on the platform, the positioning controller controls the movement member to push the drone and move the drone to a specific position. Accordingly, the drone can take off or be landed immediately when the base station is moving or remains still. |
| US11377206B2 |
Torque link apex quick release locking mechanism
A torque link assembly for a landing gear includes a lower torque link and an upper torque link that releasably engage first and second quick release pin assemblies. The pin assemblies each include a housing attached to one of the torque links, and a locking pin member extending through the housing. The locking pin member includes a rod portion and a pin portion, and is slidable between an engaged position and a disengaged position for hingedly connecting/disconnecting the torque links. One of the housing and the locking pin member includes a channel having a longitudinal portion and a circumferential portion, and the other has a guide pin that engages the channel. The guide pin is in the longitudinal portion of the channel when moving between the engaged and disengaged positions, and is retained in the disengaged position when the guide pin is in the circumferential portion of the channel. |
| US11377204B2 |
Retractable vortex generator system for an aircraft
A retractable vortex generator system for an aircraft. The system comprises a skin, a slot arranged on the skin, a plate comprising a contour configured for energizing the boundary layer of an air current, and driving means configured for rotating the plate between a first and a second position. In the first position at least part of the contour of the plate protrudes through the slot, and in the second position the plate is retracted within the slot. |
| US11377203B2 |
Measuring weight and balance and optimizing center of gravity
Systems, computer-implemented methods and/or computer program products that facilitate measuring weight and balance and optimizing center of gravity are provided. In one embodiment, a system 100 utilizes a processor 106 that executes computer implemented components stored in a memory 104. A compression component 108 calculates compression of landing gear struts based on height above ground of an aircraft. A gravity component 110 determines center of gravity based on differential compression of the landing gear struts. An optimization component 112 automatically optimizes the center of gravity to a rear limit of a center of gravity margin. |
| US11377202B2 |
Actuator for an aircraft component
A starboard wing of an aircraft includes various movable aerodynamic surfaces, such as a spoiler, slat, aileron, flap or the like. An actuator is provided for moving each such surface. The location and mounting of the actuator of the starboard wing is symmetrical about the centreline of the aircraft to that of the actuator of the port wing. The location of the piston, arm or other mechanical output of the actuator is at a centre portion of the actuator (i.e. at or near the midline of the actuator. The input port(s) for power is/are also at the centre portion. The actuator for the starboard wing may thus be substantially identical to the actuator for the port wing. |
| US11377197B2 |
High lift systems for aircraft and related methods
High-lift systems and related methods are described. An example apparatus includes a fixed wing and a Krueger flap movably coupled to the fixed wing between a stowed position and a deployed position. The Krueger flap includes a first flap portion movably coupled to the fixed wing and a second flap portion movable coupled to the first flap portion. The first flap portion moves relative to the second flap portion between a retracted position and an extended position. The first flap is to move to the retracted position in response to the Krueger flap moving to the stowed position. The first flap is to move to the extended position to define an aerodynamic surface in response to the Krueger flap moving to the deployed position. |
| US11377193B2 |
Window element with a non-concealing cover, aircraft region and aircraft with a window element
A window element for an aircraft comprises a window frame which has a frame reveal forming an opening, and a receptacle adjoining the frame reveal, an inner window pane which is configured to be inserted into the receptacle, a holding frame which is configured to be inserted into the receptacle and to fix the inner window pane in the receptacle, and a cover which has an opening and is configured to be attached to the window frame and to conceal the window frame around the frame reveal. An encircling inner edge of the cover that forms the opening of the cover lies radially substantially outside an encircling inner edge of the receptacle. |
| US11377192B2 |
Door arrangement for an aircraft, and aircraft
An aircraft door arrangement, comprising a door pivotable between closed and open positions, a frame section in a door opening region, and an articulation arrangement connecting the door and frame section. First and second arms are mounted on the frame section, rotatable about first and second axes, respectively. Third and fourth arms are mounted on the door, rotatable about third and fourth axes, respectively. The second arm, at a first position, is rotatably coupled to the fourth arm about a fifth axis, and at a second position, closer to the second axis, is rotatably coupled to the third arm about a sixth axis. The third arm, at a third position, is rotatably coupled to the first arm about a seventh axis, and at a fourth position, closer to the third axis, is rotatably coupled to the second arm about the sixth axis. All axes are oriented substantially parallel. |
| US11377189B2 |
Aircraft fuselage structure having a grid-stiffened panel
A structure for an aircraft fuselage, the structure comprising a skin having an outer face and an inner face machined as a grid-stiffened panel, a plurality of frames, each frame shaped as the cross section of the fuselage and the frames being arranged one after the other along a longitudinal direction of the fuselage. The outer perimeter of each frame is secured to the inner face, a plurality of stringers extend parallel to the longitudinal direction, each stringer extending across multiple frames, passing through these at an opening provided to that end in each frame, and each stringer is pressed against the inner face and secured thereto. In the upper part and in the lower part of the fuselage, a torsion box is provided extending parallel to the longitudinal direction, each torsion box comprising a horizontal plate and tabs which secure the plate to the inner face. |
| US11377187B2 |
Outboard motor
An outboard motor comprising a first propeller shaft and a second propeller shaft, wherein the second propeller shaft is arranged concentric with the first propeller shaft, and wherein the first propeller shaft is connected to a first power transfer arrangement to rotate the first propeller shaft in a first direction, and wherein the second propeller shaft is connected to a second power transfer arrangement to rotate the second propeller shaft in a second direction opposite to the first direction. The outboard motor comprises a first electric motor having a first motor shaft, and a second electric motor having a second motor shaft, wherein the first motor shaft is connected to the first power transfer arrangement, and wherein the second motor shaft is connected to the second power transfer arrangement. Disclosed is also a method for driving propeller shafts of an outboard motor. |
| US11377186B1 |
Apparatuses and devices for operably connecting a marine drive to a marine vessel
An apparatus is for operably connecting a marine drive to a marine vessel. A transom bracket is configured for fixed attachment to the marine vessel and for attachment to the marine drive such that the marine drive is trimmable up and down relative to the marine vessel about a trim axis. The transom bracket has a sidewall with a rigging opening through which at least one elongated rigging member extends for operably connecting the marine drive to the marine vessel, wherein the rigging opening is located along the trim axis. The rigging device has an elbow conduit with an inlet end and an outlet end, wherein the outlet end is positionable into a plurality of clock positions relative to the inlet end. |
| US11377184B2 |
Contactless power transmission in an azimuth thruster
A system for contactless power transmission in an azimuth thruster, the system comprising a first body (76) comprising at least one first inductor to provide a magnetic field, a second body (78) comprising at least one second inductor to generate an electrical current from the magnetic field, the bodies being configured to be relatively rotatable, the at least one first inductor and the at least one second inductor being configured to generate an electrical current from the magnetic field at all relative rotational positions, wherein the or each of the first inductors are tuned to resonate within a predetermined frequency band and the or each of the second inductors are tuned to resonate within a predetermined frequency band, the frequency band of the or each of the second inductors at least partially overlapping with the frequency band of the or each of the first inductors. |
| US11377180B2 |
Buoyancy tank with integrated cylindrical structures
A buoyancy tank for a portable floatation apparatus which allows for the elevation of a watercraft above a water-line and which allows for the removal of the watercraft from a body of water. The buoyancy tank has at least one and/or a plurality of integrated cylindrical structures which supports the floatation apparatus in transport and storage. The integrated cylindrical structures provide sufficient support to allow the removal of the floatation apparatus by use of a boat lift and further provide sufficient support to allow a watercraft to be stacked on top of the floating apparatus while the floating apparatus is stacked on top of the floating apparatus for the purposes of storage. A plurality of said buoyancy tanks may be connected to the portable floatation apparatus by use of connecting means. The portable floatation apparatus should have a pumping device which pumps a sufficient volume of air into a plurality of the buoyancy tank which is effective to selectively and conveniently elevate a watercraft above a water line. |
| US11377177B2 |
Personal watercraft
A personal watercraft includes: a watercraft body including a cargo-carrying surface; and at least one anchor rail mounted on the watercraft body, the anchor rail being adjacent to the cargo-carrying surface and exposed to an environment outside the watercraft body. |
| US11377174B2 |
Mooring system
A mooring system comprises a pair of first mooring elements configured at first ends for connection to a floating vessel, and a pair of second mooring elements configured at first ends for connection to a seabed below a water surface. A restrictor member is connected between said pair of first mooring elements' second ends. The restrictor member has a length dimension that is less than or equal to the width of the vessel to which the mooring system is connected. |
| US11377173B1 |
Automated cover support and method
The invention relates to devices, systems, and methods that involve automatically lifting a boat cover above an interior of the boat. |
| US11377171B2 |
Clutch arrangement, and gear mechanism unit for a vehicle which can be driven by muscle power
A coupling arrangement for coupling members as a gear change coupling in a gear mechanism unit includes a first member and a second member. The first member has a coupling toothing system. At least one locking body arrangement is mounted pivotably on the second member. The locking body arrangement can be pivoted into a coupling position, in the case of which a driving section on the locking body arrangement engages into the coupling toothing system. The locking body arrangement can be pivoted into a release position, in the case of which the driving section of the locking body arrangement does not engage into the coupling toothing system. The locking body arrangement has a locking body carrier which is mounted pivotably on the second member, and has a locking body member which is mounted pivotably on the locking body carrier and on which the driving section is configured. |
| US11377168B2 |
Brake caliper
A brake caliper including a first brake arm, a cable bridge pivotably secured to the first brake arm, a second brake arm having a lower arm portion and an upper arm portion, a cam situated on the upper arm portion, the cam including a cable groove. The brake caliper further including a cam lever having a pivot portion rotatably secured to the upper arm portion at a cam lever axis, a latch portion for releasable securement to the second brake arm, and a cable clamp for securing a brake cable. |
| US11377159B2 |
Vehicle part intended to be welded to a bodywork element
A part of a motor vehicle is made from plastic material and includes at least one wall configured to be welded to a bodywork element. The wall includes at least one protruding element defining a weld surface configured to form a point of contact with said bodywork element. The part includes, around the protruding element, at least one stress relief area for relieving stresses experienced by the protruding element. |
| US11377156B2 |
Wheel well vent assembly
A vent assembly in an inner fender assembly disposed between a heat exchanger in an engine compartment and a wheel well of a motor vehicle includes a first vent and a second vent disposed in the inner fender assembly. The first vent includes a plurality of fins disposed at a first angle relative to a horizontal axis. The second vent is disposed between the first vent and the heat exchanger and includes a plurality of fins extending between distal ends of first and second walls of the second vent and disposed at a second angle relative to the horizontal axis. |
| US11377154B2 |
Vehicle body structure
A vehicle body structure includes a roof structure and a lateral side structure, wherein the roof structure includes a roof panel fastened to an underlying roof reinforcement frame, wherein the lateral side structure includes a side panel fastened to an underlying side support structure, wherein a lateral side of the roof panel is fastened to the roof reinforcement frame by means of a hemming joint that is formed by folding a lateral side of the roof panel around an edge of the roof reinforcement frame, and wherein a folded side edge of the roof panel is fastened to the side panel by means of an elongated laser brazing joint. |
| US11377149B2 |
Vehicle control system
A vehicle control system includes: a turning device that turns a wheel of a vehicle; a steering sensor that detects a driver's steering operation; and a control device configured to execute automated turning control that controls the turning device to automatically turn the wheel, independently of the driver's steering operation. A modification desire degree represents a degree to which the driver's steering operation modifies vehicle travel caused by the automated turning control. During execution of the automated turning control, the control device calculates the modification desire degree based on a result of detection by the steering sensor. When the modification desire degree exceeds a threshold, the control device executes system suppression processing without terminating the automated turning control. In the system suppression processing, the control device weakens the automated turning control as compared to a case where the modification desire degree is equal to or lower than the threshold. |
| US11377147B2 |
Damping of an oscillation of a superimposed steering system
A method for damping an oscillation of a superimposed steering system of a motor vehicle in which a sensor of the superimposed steering system detects an actual steering angle of a motor of the superimposed steering system and a control device of the superimposed steering system determines an oscillation of the superimposed steering system as a periodic change of the detected actual steering angle and, in the case of a determined oscillation, carries out a measure for damping the oscillation. |
| US11377146B2 |
Control device for vehicle
A steer-by-wire type vehicle includes actuators operated by electric power supplied from a power supply device. The actuators include a turning actuator for turning a wheel and a reaction actuator for applying a reaction torque to a steering wheel. The power supply device includes a main power supply and a backup power supply. A control device for the vehicle executes turning control that turns the wheel by controlling the turning actuator according to a steering operation of the steering wheel. When the electric power is supplied from the main power supply to the actuators, the control device executes reaction torque control that applies the reaction torque to the steering wheel by controlling the reaction actuator according to the steering operation. When the electric power is supplied from the backup power supply to the actuators, the control device executes power suppression processing that stops control of the reaction actuator. |
| US11377144B2 |
Quick response steering system
A quick response steering system with a steering device that steers a vehicle. An electro-hydraulic steering circuit couples to the steering device. The electro-hydraulic steering circuit includes a load sensing pump that pumps hydraulic fluid to a steering cylinder. The load sensing pump increases or decreases output from the load sensing pump in response to a pressure differential between a first fluid line and a second fluid line. A precharge valve diverts hydraulic fluid from the first fluid line to the second fluid line. A controller couples to the steering device and the precharge valve. The controller opens the precharge valve in response to input from the steering device to change a first pressure of the first fluid line to increase an output of the load sensing pump. |
| US11377138B2 |
Gear housing for electric power steering device, manufacturing method thereof, and electric power steering device
A gear housing for an electric power steering device has a front-side housing and a rear-side housing. The front-side housing has a worm wheel housing portion, a worm housing portion, and reinforcing ribs. The worm wheel housing portion has a worm wheel cylindrical portion and a ring shaped worm wheel bottom portion bent inward in a radial direction from a front end portion of the worm wheel cylindrical portion. The worm housing portion is provided on a part in a circumferential direction of an outer-diameter side portion of the worm wheel housing portion. The reinforcing ribs are provided on a front side surface of the front-side housing, extend in a direction in which an engagement reaction force acts between the worm wheel and a worm of the worm shaft, and span between the worm housing portion and the worm wheel bottom portion. |
| US11377134B2 |
Steering device
A steering device includes: a first moving unit that moves in an axial direction along with a shaft member to which an operating member is connected; a second moving unit; a holding unit; a first screw mechanism; a second screw mechanism; a driving unit; and a transmission mechanism that transmits driving force of the driving unit to the first screw mechanism and the second screw mechanism. One of the first screw mechanism and the second screw mechanism is provided so as to operate in a forward direction when the operating member moves between a retraction region and an operation region, and reverse efficiency of that one screw mechanism is set such that when the operating member is subjected to an external force directed toward the retraction region, that one screw mechanism does not operate in a reverse direction. |
| US11377133B2 |
Method for fixing steering support, device for fixing steering support, and method for checking deformation of instrument panel reinforcement body
A method for fixing a steering support capable of improving efficiency when the steering support is fixed to an instrument panel reinforcement body is provided. The method for fixing the steering support according to one aspect of the present disclosure includes processes of: passing an instrument panel reinforcement body through a first through-hole formed in a steering support; and increasing the pressure inside an area of the instrument panel reinforcement body covered with the steering support, plastically deforming the area of the instrument panel reinforcement body from an inside to an outside, and pressing a circumferential surface of the first through-hole of the steering support by an outer circumferential surface of the area of the instrument panel reinforcement body. |
| US11377132B2 |
Child stroller apparatus
A child stroller apparatus includes a standing frame, a handle frame pivotally coupled to the standing frame and having a first coupling part, a front guard having a second coupling part pivotally connected with the first coupling part, and a locking mechanism including a front guard latch. The handle frame is rotatable for folding and unfolding the child stroller apparatus. The front guard is positionable in a deployed configuration while the child stroller apparatus is in an unfolded state. The front guard latch is movable between a locking position where it is engaged with the first and second coupling parts so that the front guard is locked to the handle frame in the deployed configuration, and an unlocking position where the front guard latch is disengaged from one of the first and second coupling parts for rotation of the front guard relative to the handle frame and the standing frame. |
| US11377130B2 |
Autonomous track assessment system
An autonomous railway track assessment apparatus includes: a railway track assessment platform including a boxcar including an enclosed space formed therein; one or more power sources located on the boxcar; a controller; a first sensor assembly in electronic communication with the controller oriented to capture data from the railway track; an air handling system located on the rail car, the air handling system including an air blower and a heater/chiller; a set of air ducts in fluid communication with the air handling system and the first sensor assembly for supplying heated or cooled blown air from the air from the handling system to the first sensor assembly. Data from the railway track is autonomously collected by the first sensor assembly controlled by the controller and such data is stored on the data storage device. |
| US11377128B2 |
Vehicle door leaf frame and vehicle door leaf, for example for a rail vehicle
A vehicle door leaf frame, in particular a rail vehicle door leaf frame, preferably for an inwardly opening vehicle door leaf for an entry door. The vehicle door leaf frame has a plurality of, in particular precisely four, hollow frame profiles constituting the actual vehicle door leaf frame. The hollow frame profiles are produced from a plurality of, in particular precisely two, different hollow profiles. In an alternative embodiment, a vehicle door leaf, in particular a rail vehicle door leaf, preferably an inwardly opening vehicle door leaf for an entry door, has a vehicle door leaf frame and is itself pressure-tight and/or water-tight. |
| US11377127B2 |
Station for a cable transportation system, cable transportation system comprising such station and method for operating such cable transportation system
A station for a cable transportation system comprising a plurality of transporting units supported and moved outside the station by at least one cable, the station comprising an inlet and an outlet for the transporting units; a guiding device for guiding the transporting units inside the station between the inlet and the outlet; wherein the guiding device comprises an inlet guide extending from the inlet to a diverging point, a plurality of intermediate guides extending along different paths between the diverging point and a converging point; and an outlet guide extending from the converging point to the outlet of the station; a control unit configured for alternately feeding at least a transporting unit along the intermediate guides and for temporary stopping the transporting unit at at least one stopping point along the intermediate guides for enabling the embarking and disembarking while the transporting unit is stopped. |
| US11377123B2 |
Solution path overlay interfaces for autonomous vehicles
Methods and systems for controlling a vehicle are herein disclosed. A method includes receiving vehicle data and external data from a vehicle control system of a vehicle and generating an environment representation of an area of the transportation network proximate to the vehicle location. The method includes displaying the environment representation in a GUI and receiving a solution path via the graphical user interface, the solution path indicating a route and one or more stop points. The method includes transmitting the route to the vehicle including a respective geolocation of each of the one or more stop points. The vehicle receives the route and begins traversing the transportation network based on the solution path. The method includes receiving updated vehicle data and/or updated external data from the vehicle and updating the environment representation based thereon. The method includes displaying, the updated environment representation via the graphical user interface. |
| US11377121B2 |
Processing device, processing method, and processing program
A processing device that is provided in a building in which a user stays includes a control unit configured to perform: transmitting a request for a vehicle which the user desires to use to move to the building; detecting that the vehicle reaches a vicinity of the building; inquiring of the user about whether access of the vehicle to the inside of the building is permitted when it is detected that the vehicle reaches the vicinity of the building; and guiding at least a part of the vehicle to the inside of the building when the access is permitted by the user. |
| US11377116B2 |
Method and system for detecting non-visible vehicles
A method for detecting non-visible vehicles in a vehicle's environment, wherein each vehicle is equipped with at least one proximity sensor, the method comprising for a driven vehicle the steps of: screening, by a receiver of the proximity sensor, any incoming proximity signal capable of propagating through the air along a non-linear path; Receiving an incoming proximity signal coming from a non-visible vehicle (B); processing the received proximity signal to detect the non-visible vehicle; and warning a driver and/or an advanced driver-assistance system about the detected non-visible vehicle. |
| US11377115B2 |
Method for testing at least one control device function of at least one control device
A simulator and a method for testing a control device function of a control device of a vehicle. The vehicle includes various environmental sensors, such as radar, a camera, and a radio receiver, which serve as inputs to the control device function of the control device. A corresponding simulation utilizing a vehicle model sensor models, and an environmental model is executed in a distributed fashion via a plurality of computing units and a memory of a simulator. The simulation utilizing the vehicle model, the sensor models, and the environmental model provides inputs to the control device function. Moreover, the simulation utilizing these models is started synchronously on the computing units, wherein data exchange occurs amongst the memory and the multiple computing units. |
| US11377114B2 |
Configuration of in-vehicle entertainment based on driver attention
A system and method for carrying out a remedial action based on monitoring driver attention of a vehicle driver. The method includes: obtaining driver attention sensor data from one or more driver attention sensors that are installed on the vehicle as onboard vehicle sensors; detecting a driver inattention event based on the obtained driver attention sensor data; determining one or more driver inattention metrics based on the obtained driver attention sensor data and in response to the detected driver inattention event; based on at least one of the driver inattention metrics, determining one or more remedial actions to be carried out; and carrying out the one or more remedial actions, wherein, when at least one of the one or more remedial actions is carried out, in-vehicle entertainment that is provided by one or more vehicle-user interfaces of the vehicle is restricted or prevented. |
| US11377113B2 |
Method for operating an at least partially autonomous motor vehicle and motor vehicle
A method for operating a partially autonomous motor vehicle, wherein in a non-parked state of the motor vehicle, sensor data of a sensor device, which detects at least one person in the surroundings of the motor vehicle, are analyzed with respect to a behavior of the person disadvantageously impairing the further driving operation of the motor vehicle and at least one action counteracting the behavior of the person is triggered in dependence on the analysis result. |
| US11377112B2 |
Low-speed, backward driving vehicle controller design
Generating control effort to control an autonomous driving vehicle (ADV) includes determining a direction (forward or reverse) in which the ADV is driving and selecting a driving model and a predictive model based upon the direction. In a forward direction, the driving model is a dynamic model, such as a “bicycle model,” and the predictive model is a look-ahead model. In a reverse direction, the driving model is a hybrid dynamic and kinematic model and the predictive model is a look-back model. Current and predicted lateral error and heading error are determined using the driving model and predictive model, respectively. A linear quadratic regulator (LQR) uses the current and predicted lateral error and heading errors to determine a first control effort An augmented control logic determines a second, additional, control effort, to determine a final control effort that is output to a control module to drive the ADV. |
| US11377110B2 |
Machine learning device
A machine learning device training a learning model unique to a vehicle is provided with: a processor configured to use training data sets including values of state parameters detected by detectors provided at the vehicle, to train the learning model; and if an abnormality occurs in values of a state parameter detected by a detector, acquire values of the state parameter, where an abnormality has occurred, detected by another vehicle under conditions matching detection conditions when the values of the state parameter included in the training data sets were detected by the detector. If an abnormality occurs in values of the state parameter detected by the detector, the training part uses training data sets including values acquired from another vehicle by the parameter value acquiring part, instead of the values of the state parameter where an abnormality has occurred detected by the detector, to train the leaning model. |
| US11377108B2 |
Processing a request signal regarding operation of an autonomous vehicle
Among other things, a vehicle drives autonomously on a trajectory through a road network to a goal location based on an automatic process for planning the trajectory without human intervention; and an automatic process alters the planning of the trajectory to reach a target location based on a request received from an occupant of the vehicle to engage in a speed-reducing maneuver. |
| US11377107B2 |
Vehicle speed control device
A vehicle speed control device executes a reverse speed control that controls the speed of the vehicle when reversing, on the basis of a target speed that is set in accordance with a control operation when the reverse range is selected using the shift device of the vehicle. During the reverse speed control, the vehicle speed control device calculates so as to reduce a target acceleration. which is a target value for acceleration of the vehicle when the vehicle speed when reversing is increased toward the target speed, as the operation amount of the steering wheel increases. |
| US11377104B2 |
Autonomous waste collection truck
The invention being presented here automates the functions of the driver of the garbage truck. It involves a waste collection truck designed to follow routes to collect waste using a human to pick up the bins with refuse or other material comprising a truck that includes a drive-by-wire kit, a database storing the collection routes, a mechanism for detecting the position of the human which collects the waste bins and empties them on the back of the truck and a control mechanism that follows the assigned route and speeds or slows down the truck as to minimize the distance that the human will need to walk to empty the trash in the back of the waste collection truck. |
| US11377102B2 |
Navigation based on sensed looking direction of a pedestrian
The present disclosure relates to systems and methods for host vehicle navigation. Disclosed systems and methods may receive, from a camera, a plurality of images representative of an environment of the host vehicle; analyze the plurality of images to identify at least one pedestrian in the environment of the host vehicle; identify eyes of the at least one pedestrian represented in at least one of the plurality of images; and determine, based on analysis of the at least one of the plurality of images and based on the identification of the eyes of the at least one pedestrian in the at least one of the plurality of images, a looking direction of the at least one pedestrian. |
| US11377099B2 |
Parking assist system
A parking assist system includes: an external environment information acquiring device, a parking space extracting device, a display device, a selection input member, and a control device. The control device is configured to set a parking position candidate at a prescribed position in a parking space, to set the parking position candidate selected by a user as a target parking position, to calculate a first trajectory to the target parking position, and to execute a first driving process to autonomously move a vehicle along the first trajectory. The control device is configured to set a corrected parking position different from the target parking position, to calculate a second trajectory from the target parking position to the corrected parking position, and to execute a second driving process to autonomously move the vehicle along the second trajectory. |
| US11377098B2 |
Vehicle control device, vehicle control method, and storage medium
A vehicle control device includes a detector configured to detect a specific operation performed on a vehicle from an outside of the vehicle, a vicinity situation recognizer configured to recognize a vicinity situation of the vehicle, and a driving controller configured to control steering, and acceleration or deceleration of the vehicle on the basis of a vicinity situation recognized, wherein, when the specific operation is detected by the detector before the vehicle arrives at a boarding area in automated exit processing, the driving controller is configured to bring the vehicle into a stopped state, the boarding area being area in which a user of the vehicle is allowed to get on the vehicle, the automated exit processing being process in which the vehicle is caused to exit from a parking lot and allowing the user to get on the vehicle in the boarding area. |
| US11377097B2 |
System, method, infrastructure, and vehicle for automated valet parking
An automated valet parking method and an apparatus thereof are provided. The method includes transmitting a target position and a guide route from a parking infrastructure to a vehicle, performing autonomous driving toward the target position along the guide route; performing autonomous parking at the target position. |
| US11377092B2 |
Method for determining the biting point of a hybrid disconnect clutch of a hybrid vehicle
A method determines the biting point of a hybrid disconnect clutch of a hybrid vehicle. The hybrid disconnect clutch disconnects or connects an internal combustion engine and a first electric motor, which is arranged on the output side. A second electric motor, which is arranged on the internal combustion engine side and is rigidly connected to the internal combustion engine, is operated at a constant rotational speed during electric travel by means of the first electric motor. The hybrid disconnect clutch is moved from the open state toward the closed state and the load on the second electric motor is monitored. When the load on the second electric motor reaches a predefined load threshold value, it is determined that the biting point has been reached. |
| US11377090B2 |
System for controlling an engine disconnect clutch in a hybrid vehicle
A vehicle includes an engine having a crankshaft, an electric machine having a rotor, a disconnect clutch having an input secured to the crankshaft and an output secured to the rotor, a hydraulic pump mechanically powered via rotation of the rotor and configured to supply hydraulic fluid to the actuate the disconnect clutch, a torque converter having an impeller secured to the rotor, and controller. The controller is programmed to, responsive to a speed of the impeller decreasing to less than a first threshold, which is indicative of a subsequent shutdown of the hydraulic pump, and responsive to the disconnect clutch being open while the engine is shut down, advance the disconnect clutch to a touch point where opposing sides of disconnect clutch make contact but substantially zero power is transferred between the engine and the electric machine. |
| US11377089B1 |
Electrified military vehicle
A military vehicle including a chassis, an engine, a motor/generator, and an energy storage system. The chassis including a passenger capsule and a rear module coupled to the passenger capsule. The passenger capsule includes a rear subframe assembly, a left rear wheel well, a right rear wheel well, and a bed. The engine is coupled to the chassis for providing mechanical power to the military vehicle and the motor/generator is coupled to the engine. The energy storage system including a battery coupled to the rear module between the left rear wheel well and the right rear wheel well, the energy storage system electrically coupled to the chassis and electrically coupled to the motor/generator. The military vehicle is operable in a silent mobility mode with the engine inactive and the energy storage system providing power to the motor/generator to operate the military vehicle. |
| US11377082B2 |
Braking control device for vehicle
A braking control device includes a master unit including a master chamber connected to a front wheel cylinder and a servo chamber that applies forward force opposing a reverse force applied to a master piston by the master chamber to the master piston, a pressure adjustment unit that adjusts brake fluid discharged by a pump to a first liquid pressure by a first solenoid valve and introduces the first liquid pressure to a rear wheel cylinder, and adjusts the first liquid pressure to decrease to a second liquid pressure by a second solenoid valve and introduces the second liquid pressure to the servo chamber; and a regenerative coordination unit having an input piston operable in conjunction with a braking operation member and an input cylinder fixed to the master cylinder, and in which a gap between the master piston and the input piston is controlled by the second liquid pressure. |
| US11377074B2 |
Electric powered landing gear system
The present invention is an electric powered landing gear system for semi-truck trailers using an electric motor supplied by the available voltage in the trailer via a motor controller. The system automates raising and lowering the landing gear. The system comprises a shaft motorized system operated by a 3-phase motor, a DC-to-AC motor controller, and a set of sprockets-and-chain mechanism. The electric motor implements a 3-phase winding and a brushless structure that requires no maintenance compared to direct current motors. The trailer provides the power for the electric motor through the motor controller. The motor controller comprises a digital electronic processor that implements an algorithm to optimize a sensorless control approach providing a variable speed and torque for the motor, and hence to the landing gear system, therefore simplifying the landing gears to a single speed from dual (or multi) speed/gear ratio. The motor controller implements a protection feature that limits over-currents when the landing gear legs are engaged to the ground or retracted to their static position, or when a fault occurs. |
| US11377072B2 |
Systems and methods for tamper evident electronic detection
Systems and methods are directed to detecting tampering with a secured area of an autonomous vehicle. In one example, a computing system performs operations including generating a first key pair comprising a first private key and a first public key as part of a vehicle registration process; providing the first public key to one or more remote computing systems; determining whether a reset event occurred at a vehicle; in response to determining that the reset event occurred, discarding the first key pair and generating a second key pair comprising a second private key and a second public key; receiving a status query from one of the one or more remote computing systems; generating a response to the status query, the response being signed using either the first private key or the second private key; and providing the response to the one of the one or more remote computing systems. |
| US11377069B1 |
Vehicle authorization management
A computer includes a processor and a memory storing instructions executable by the processor to receive an instruction to revoke an authorization for an operator to operate a vehicle; after receiving the instruction, permit the operator to operate the vehicle until the vehicle is turned off and a condition is met; and upon the vehicle being off and the condition being met, prevent the operator from operating the vehicle. The condition depends on a status of the vehicle. |
| US11377065B2 |
Safety airbag, safety airbag assembly and method for folding safety airbag
Provided are an airbag, an airbag assembly, and a folding method for an airbag. The airbag has a first end, a second end, and a third end, wherein the third end is formed by folding the airbag between the first end and the second end, the second end and the third end are free ends of the airbag, and the first end is used for fixing the airbag to a mounting position. When in a stored state, the airbag has a first rolled portion and a second rolled portion, the second end is located in the first rolled portion, the third end is located in the second rolled portion, the second end is located outside of the second rolled portion, and the third end is located outside of the first rolled portion. The airbag can be stored in a mounting space in a vehicle more efficiently. |
| US11377064B2 |
Coated fabric for airbag
The purpose of the present invention pertains to a coated fabric used for an automotive airbag, and more particularly, a coated fabric for an airbag most suitable for a rollover curtain airbag which is produced applying a sealing agent to a coated fabric and sewing the resulting fabric and which can keep the adhesion of the sealing agent to the coat resin even after long-term and high-temperature aging. The present coated fabric for an airbag is obtained by applying an addition-polymerizable solvent-free silicone resin onto at least one surface of a synthetic fiber textile, wherein a coating amount of the silicone resin is 15 to 45 g/m2; and a weft strain/warp strain ratio as observed in stretching the coated fabric is 0.30 to 0.65. |
| US11377059B2 |
Subtotal enclosures for airbag assemblies
Subtotal enclosures for inflatable airbag assemblies are disclosed that preserve a packaged state of the inflatable airbag assembly and that may be installed beneath or behind a seat covering material whereby “read-through” of the inflatable airbag assembly through the seat covering material is limited. |
| US11377058B2 |
Vehicle seat
Provided is a vehicle seat having a seat cushion, a submarine bar, an airbag main body, a bag retainer, and a transmission member. The seat cushion is shifted by a tilting mechanism or a lifting mechanism. The submarine bar is suspended across side frames. The airbag main body inflates and deploys inside the seat cushion. The bag retainer is at least partially disposed inside the airbag main body and retains an inflator. The transmission member transmits, to the submarine bar, a load that acts on the bag retainer when the airbag main body inflates and deploys in a state where the seat cushion has been shifted upward. |
| US11377057B2 |
Seat location identification system for vehicles with removable seats
A method includes sensing when a seat is at a first location in a vehicle, and controlling an occupant restraint system of the vehicle in a first manner based on the seat being at the first location in the vehicle. The method further includes sensing when the seat is at a second location in the vehicle, and controlling the occupant restraint system of the vehicle in a second manner based on the seat being at the second location in the vehicle. A system receives data indicating a location of seats in a vehicle and operates an occupant restraint system for the seats using a first set of parameters when the data indicates that a first seat is at a first location, and operates the occupant restraint system for the first seat using a second set of parameters when the data indicates that the first seat is at a second location. |
| US11377056B2 |
In-vehicle system
An in-vehicle system for a vehicle includes: a plurality of information processors that install an application; an application acquisition unit that acquires the application; a request specifying unit that specifies a request resource required by the application acquired by the application acquisition unit; a resource specifying unit that specifies a provision resource that is provided by each of the information processors; and a selection unit that selects one of the information processors which provides the provision resource satisfying the request resource as an installation destination of the application. |
| US11377050B2 |
Combination cable for vehicle
Provided is a combination cable for a vehicle that is capable of reducing noise interference and cross-talk between twisted pair wires. The combination cable for a vehicle includes a wire bundle and a sheath covering the wire bundle. The wire bundle includes a two-core first twisted pair wire, a two-core second twisted pair wire, a one-core first wire, and a one-core second wire. When viewed in cable cross-section, the wire bundle has the first twisted pair wire disposed on one side of a center line that runs from a center of the first wire to a center of the second wire, and has the second twisted pair wire disposed on the other side of the center line, and the first twisted pair wire and the second twisted pair wire are separated from each other. |
| US11377046B2 |
Vehicle with toilet
To achieve both a reduction in weight of a toilet room and an improvement in strength thereof. A vehicle with a toilet includes a toilet room including a side-surface part and a ceiling part connected to the side-surface part. The side-surface part includes a plate-like side-surface outer plate extending in a vertical direction, and an upper-end edge frame extending in a longitudinal direction and connected to an inner-side upper-end edge of the side-surface outer plate. The ceiling part includes a plate-like ceiling outer plate extending in a horizontal direction, and a side-end edge frame extending in the longitudinal direction and connected to an inner-side side-end edge of the ceiling outer plate. The upper-end edge frame of the side-surface part and the side-end edge frame of the ceiling part are connected to each other by at least one rod-like reinforcing member. |
| US11377045B2 |
Distinct user and item delivery for autonomous vehicles
Systems and methods for controlling autonomous vehicles are provided. In one example embodiment, a computing system can obtain data indicative of a service assignment associated with an autonomous vehicle. The service assignment is indicative of a destination location to which to transport a user. The computing system can obtain data indicative of an item associated with the user that is to be transported to the destination location. The computing system can determine a first drop-off location for the user and a second drop-off location for the item based at least in part on the destination location. The first drop-off location for the user is different than the second drop-off location for the item. The computing system can cause the autonomous vehicle to initiate motion control to travel to the first drop-off location for the user and to travel to the second drop-off location for the item. |
| US11377042B2 |
Universal mounting system for tablet-controlled stereo head unit
A hardware system and method for mounting a tablet computing device in a vehicle dash. The invention makes use of an inventory of prior art mounting kits that are configured to mount standardized aftermarket stereo head units in a vehicle dash while smoothly blending the aftermarket head unit into the surrounding dash to create a finished appearance. |
| US11377039B2 |
Systems and methods to hold and charge a personal electronic device on a ride vehicle
Present systems and methods are directed to a ride system that includes a personal electronic device (PED) holding system for a ride vehicle. The PED holding system includes a lock that is configured to move from an unlocked configuration to a locked configuration to lock a PED of a passenger of the ride vehicle to the ride vehicle during a ride cycle. The PED holding system also includes a charging system that is configured to charge an energy storage component of the PED during the ride cycle. |
| US11377037B2 |
Access flap for a luggage compartment of a vehicle
An access flap for a luggage compartment of a vehicle includes a basic body configured to close an access opening to the luggage compartment of the vehicle in a closure position and to open up the access opening in an opening up position, and a bearing device configured to mount the basic body for a reversible movement between the closure position and the opening up position. The basic body has a fastening portion for the fastening of a covering device for covering the luggage compartment in the interior of the vehicle. |
| US11377036B2 |
Automotive vehicle through body storage with combination door and step
An automotive vehicle with a storage compartment has a cabin, a set of rear wheels located behind the cabin, a cargo space, and a closable integrated storage compartment located adjacent to the cabin, rearward of a rear-most seat of the automotive vehicle, and forward of the set of rear wheels. At least a portion of the storage compartment is positioned forward of a forward wall of the cargo space. The storage compartment has at least one sidewall enclosing an interior portion of the storage compartment and extending from a first side panel at a first side of the automotive vehicle toward a second side of the automotive vehicle, a first opening to the storage compartment at the first side of the automotive vehicle, and a first door at the first opening. The first door has a first step member with a horizontal step surface when open. |
| US11377034B2 |
Interior rearview mirror assembly with full screen video display
A vehicular interior rearview mirror assembly includes a mirror head pivotable about a mirror support, which is configured to attach at an interior portion of a vehicle. The mirror head includes a mirror casing and a mirror reflective element having a transflective mirror reflector that at least partially reflects light incident thereon and at least partially transmits incident light therethrough. A video display device is disposed behind a reflective region of the mirror reflective element and includes a display screen backlit by a backlighting device, which includes a plurality of micro-LEDs disposed at electrically conductive traces of a flexible circuit element. With the mirror support attached at the interior portion of the vehicle, the video display device is operable to display video images captured by a camera of the vehicle, whereby light emitted by the video display device passes through the mirror reflective element for viewing displayed video images. |
| US11377033B2 |
Display system
A display system includes: a display device in a mobile body; a concave mirror for displaying, in a first mode, a virtual image of a display image shown by image light emitted by the display device; and a plane mirror for reflecting, in a second mode, a rear-view image shown by light that has entered the mobile body. In a top view of the mobile body, the display device and the concave mirror are disposed such that a straight line connecting centers of the display device and the concave mirror has a predetermined angle relative to a front-and-rear direction of the mobile body. A normal direction at a center of a concave mirror surface of the concave mirror when the first mode is functioning and a normal direction normal to a plane mirror surface of the plane mirror when the second mode is functioning are not parallel. |
| US11377025B2 |
Blocked information displaying method and system for use in autonomous vehicle
The present disclosure provides a blocked information displaying method and system for use in an autonomous vehicle. The method comprises obtaining information about a road ahead the autonomous vehicle and information about a rear vehicle; determining road information blocked by the autonomous vehicle, according to a positional relationship between the autonomous vehicle and the rear vehicle; displaying the road information blocked by the autonomous vehicle to the rear vehicle. The present disclosure is used to solve problems in the prior art that the autonomous vehicle blocks road surface information and causes limitation to the field of vision of the rear vehicle, and that real-time display of the images of the road ahead the autonomous vehicle is prone to cause confusion, and can effectively improve the safety of the travel of the rear vehicle. |
| US11377024B2 |
Travel assistance device, travel assistance system, and travel assistance method
A travel assistance device for assisting traveling of a subsequent vehicle following a vehicle group in the form of vehicle platooning, the travel assistance device being located in a last vehicle of a plurality of vehicles included in the vehicle group, the travel assistance device including: an information acquiring unit for acquiring information indicating right/left turning vehicles that turn right or left at an intersection among the vehicles and information indicating deceleration timing of a first vehicle from front among the right/left turning vehicles; and a direction indicator controlling unit for turning on a direction indicator of the last vehicle at the deceleration timing of the foremost right/left turning vehicle. |
| US11377021B2 |
Motor vehicle headlight having at least two light modules
A motor vehicle headlight, that includes a main-light module that provides a dipped main-light function having a mainly horizontal cut-off line and a secondary light module that provides two individually controllable light functions: one main-light function and one less powerful additional light function. The dipped main-light function of the main-light module is activated in conjunction with the additional light function of the secondary light module, such that the at least one secondary light module appears to be illuminated approximately as brightly as the main-light module. The secondary light module has a light guide plate into which light is coupled that propagates in the light guide plate using total reflection, and the light guide plate has output elements for outputting the propagating light from the light guide plate. The light output of the light guide plate illuminates an area above the cut-off line of the dipped main-light function of the main-light module. |
| US11377017B1 |
Rear hatch camper
A rear hatch camper is designed to secure to a rear hatch of a vehicle. The rear hatch camper has an inside rail with an inside rail abutment face. The inside rail has a latch hook configured to connect to a cargo loop anchor on a vehicle. A rail adapter is elongated and flat with a rail adapter abutment face that abuts the inside rail abutment face and is secured to the inside rail. A table has a table front edge that engages the rail adapter at an adapter support. The table has a table folding leg mounted on a table folding hinge. The table folding hinge is mounted to an underside of the table. |
| US11377014B2 |
Riding vehicle
A riding vehicle includes: a main body supporting a wheel and on which a steering stay and a seat stay are erected at an interval in a traveling direction; a handle provided on the steering stay; a pedestal portion fixed to an upper end of the seat stay; a seat rotatably connected to the pedestal portion, and configured to switch between a riding state where the seat stands upright to cover the pedestal portion from above so as to be in an arrangement suitable for riding and a cart state where the seat is inclined in a traveling direction away from the steering stay to open an upper portion of the pedestal portion so as to be in an arrangement suitable for conveyance movement with baggage placed thereon; and a stopper interposed between the pedestal portion and the seat and regulating the seat in the riding and cart states. |
| US11377013B2 |
Tri-fold liftgate
A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another. |
| US11377011B2 |
Vehicle holding unit
A vehicle holding unit includes a cupholder and an electronic heating unit. The cupholder has a sidewall defining a cup receiving area. The sidewall includes a heat source for providing heat to the cupholder. The electronic heating unit is integrated with the sidewall. The electronic heating unit has an electrical connector configured to be electrically connected to another electrical connector of a vehicle center console to draw electrical power from the another electrical connector to power the heat source. |
| US11377008B2 |
Vehicle seat
At a vehicle seat, resistance to relative displacement of a passenger in a left-right direction is larger at both left-right direction side portions of a front surface of an upper portion of a backrest than at a left-right direction central portion. Further, a seat cushion has left and right side reinforcing portions that reinforce portions of a cushion pad from outer sides in a left-right direction, and from obliquely lower sides, of front-rear direction central portions of thigh portions of the passenger, and left and right lower surface reinforcing portions that reinforce portions of a lower surface of the cushion pad at outer sides in a left-right direction, and at obliquely lower sides, of buttock portions of the passenger. |
| US11377003B2 |
Suspension system, preferably driver seat
The invention relates to a suspension system (1), preferably a driver seat (1), comprising a first suspension part (10), preferably a frame (10) of the driver seat (1); a second suspension part (11), preferably a seat surface (11) of the driver seat (1), wherein the two suspension parts (10, 11) are movable relative to each other in at least one first spatial direction (Z), preferably in the vertical direction (Z); a kinematic system (12), preferably a scissor kinematic system (12) which is designed to connect the two suspension parts (10, 11) in a movable manner relative to each other at least in the first spatial direction (Z); a suspension device (13) which is designed to support the static load of the second suspension part (11); and an actuator (2) which is designed to introduce a force bidirectionally between the two suspension parts (10, 11) and thereby actively damp the relative movement between the two suspension parts (10, 11). The suspension system (1) is characterized in that the actuator (2) has a bearing (28), preferably a ball bearing (28), which is arranged within the power flow between the two suspension parts (10, 11) such that an axial load can be kept away from the driven axle of the actuator (2) at least partly, preferably completely. |
| US11377002B2 |
Vehicle occupant protection device
A vehicle occupant protection device includes a vehicle seat, a steering wheel, a steering moving mechanism, and a control unit. The vehicle seat includes a seat back and a headrest, the vehicle seat being configured to turn between a position where the vehicle seat is directed toward a vehicle front side and a position where the vehicle seat is directed toward a vehicle rear side. The steering wheel is provided ahead of the vehicle seat in a vehicle front-rear direction. The steering moving mechanism is configured to change a position of the steering wheel. The control unit is configured to move the steering wheel to a support position where the seat back and the headrest are supported by the steering wheel from the vehicle front side, by the steering moving mechanism, when the vehicle seat is directed toward the vehicle rear side. |
| US11377001B2 |
Removable rear vehicle seat
A removable seat for a vehicle that includes a roll over protection system. The seat includes a seat bottom and a seat back assembly. The seat bottom adapted to be removably coupled to the vehicle. The seat back assembly is spaced apart from the seat bottom and adapted to be fixed by a bracket or removably coupled to first and second posts of the roll over protection system. The seat back assembly includes a seat back, a beam and saddles. The seat back is longitudinally oriented and parallel to a forward direction of vehicle travel. The beam includes a tube, a first bracket and a second bracket. The first bracket being fixed to a first end of the tube and the second bracket being fixed to a second end of the tube. The saddles fixing the tube to the seat back and includes a curved portion fixed to the tube. |
| US11376998B2 |
Fastening device for a child's seat in a motor vehicle, and motor vehicle with such a fastening device
A fastening apparatus for a child seat on a vehicle seat in a motor vehicle has a fastening element for fastening a child seat holding belt, in particular a top-tether fastening element, and a deflecting element for the child's seat holding belt. The fastening element is arranged in a region of a seating position of the vehicle seat. The fastening element is fastened in front of a front side of a backrest of the vehicle seat. |
| US11376994B2 |
Vehicle seat
Provided is a vehicle seat having a pitching function, which not only has an assist function for bringing a main frame to a seated position or a forward tilted position, but also prevents the increase in the width and the increase in the weight of the seat. The vehicle seat includes: a base frame; a main frame disposed on the base frame and having a back frame and a cushion frame; and a link mechanism that allows the main frame to swing to the seated position and the forward tilted position with respect to the base frame. A third rotating shaft of the link mechanism is provided with a torsion spring that urges the main frame to swing from the forward tilted position to the seated position. |
| US11376989B2 |
Information processing apparatus and method for bidirectional transmission of electric power between electric vehicle and power system
An information processing apparatus includes an acquirer that is configured to acquire information regarding charging and discharging of a traveling battery provided in a vehicle with respect to an electric power system, and a communication controller that is configured to cause a communicator mounted on the vehicle to transmit the information acquired by the acquirer to a server apparatus in a case where a predefined condition associated with the type of the information is satisfied. |
| US11376981B2 |
Systems and methods for adaptive EV charging
Systems and methods in accordance with embodiments of the invention impalement adaptive electric vehicle (EV) charging. One embodiment includes one or more electric vehicle supply equipment (EVSE); an adaptive EV charging platform, including a processor; a memory containing: an adaptive EV charging application; a plurality of EV charging parameters. In addition, the processor is configured by the adaptive EV charging application to: collect the plurality of EV charging parameters from one or more EVSEs, simulate EV charging control routines and push out updated EV charging control routines to the one or more EVSEs. Additionally, the adaptive EV charging platform is configured to control charging of EVs based upon the plurality of EV charging parameters collected from at least one EVSE. |
| US11376980B2 |
Method for controlling charging operations
The present disclosure relates to charging energy stores, for example for charging electrical vehicle batteries. Various embodiments may include methods for controlling charging operations. For example a method for controlling charging operations of a plurality of electric vehicles may include: analyzing a data record including arrival times, departure times, and charging energies of the plurality of electric vehicles during a first time period; determining an upper limit for charging power based on the data record, the determined upper limit for charging power defined by an amount of power required to charge each electric vehicle between its respective arrival time and departure time; and charging the electric vehicles without exceeding the determined upper limit for charging power during a second time period following the first time period. |
| US11376972B2 |
Notification controller, mobile body, electric power system, and notification method
A notification controller controls a notification apparatus that gives a notification to a user of a mobile body. The notification controller controls the notification apparatus to carry out at least one of first notification to control the notification apparatus to give a notification about start of external charging, second notification to control the notification apparatus to give a notification about end of external charging, third notification to control the notification apparatus to give a notification about start of external power feed, and fourth notification to control the notification apparatus to give a notification about end of external power feed. The notification controller can carry out suppression control to restrict a frequency of notification by the notification apparatus by suppressing notification by the notification apparatus. |
| US11376970B2 |
Drive system of an electric vehicle
A drive system of an electric vehicle is disclosed. The vehicle has an arrangement optimized for characteristics of a hydrogen electric truck so as to ensure an available space inside vehicle body frames, thereby allowing a battery, high-voltage electric parts, a hydrogen tank, and the like to be arranged inside the vehicle body frames and increasing space utilization in the vehicle. The drive system includes a motor configured to drive the vehicle, a reducer or a transmission connected to an output side of the motor so as to change a rotational speed of the motor, and a rear axle configured to transmit rotating power output from the reducer or the transmission to vehicle wheels. The motor and the reducer or the transmission together with the rear axle are mounted on a suspension. |
| US11376968B2 |
Wireless charging device and system for transportation equipment
The present invention relates to a wireless charging method and device(s) for a transportation equipment and a wireless charging system comprising the devices. A method for receiving wireless power in a wireless power receiving apparatus mounted on a vehicle according to an embodiment of the present invention may comprise the steps of: establishing a communication connection to wireless power transmission device when a wireless power signal transmitted by the wireless power transmission device is detected to be in an idle state; receiving low-power signals for low-power charging; receiving safety state information collected by a sensing device; and adjusting the strength of the received power on the basis of the safety state information. Therefore, the present invention has the advantage of preventing the harm of electromagnetic waves to passenger when wireless charging the vehicle. |
| US11376957B2 |
Vehicle shifter interface having capacitive touch rotary shifting
A vehicle shifter interface including a protruding contoured member including an outer surface having a first contour with a round shape and a second contour; a first set of capacitive touch sensor pads disposed on an inner surface of the protruding contoured member in an area underlying the first contour, the first set of capacitive touch sensor pads arranged to provide output signals in response to a rotary movement of a driver's fingers about the round shape of the first contour thereby indicating a change in gear selection; and a second set of capacitive touch sensor pads disposed on the inner surface in an area underlying the second contour, the second set of capacitive touch sensor pads arranged and configured to provide output signals in response to at least one of a position of a driver's finger on the second contour and a change of position of a driver's finger. |
| US11376956B2 |
Tandem wheel assembly with pivot dampening system
A tandem wheel assembly for a work vehicle includes a tandem wheel housing having a center opening extending along a pivot axis and wheel end openings extending along associated wheel end axes. The tandem wheel housing is pivotally mounted to a chassis of the work vehicle about the pivot axis. A center sprocket is rotatably disposed within the tandem wheel housing. Wheel end assemblies are disposed at the wheel end openings and each includes a wheel end sprocket, a wheel end gear train, and a wheel end hub. A pair of reaction bars are being pivotally coupled at first ends to the chassis and at second ends to a component of the respective wheel end assembly. A pivot dampening system is positioned, at least in part, axially between the tandem wheel housing and either the chassis or the component of at least one of the wheel end assemblies. The pivot dampening system is configured to dampen the pivoting of the tandem wheel housing tandem wheel housing relative to the chassis. |
| US11376952B1 |
In-wheel driving device and method for assembling the same
The present disclosure relates to an in-wheel driving device and a method for assembling the same, and the in-wheel driving device includes a driving motor including a motor shaft, a reducer which interworks with the driving motor to reduce a rotational force of the driving motor, a reducer housing, in which the reducer is disposed, a first gear connected to the reducer, and a support bearing part which supports the reducer on an outer side of the reducer, the reducer includes a sun gear connected to the motor shaft, a ring gear disposed in the reducer housing, a planetary gear disposed between the sun gear and the ring gear and engaged with the sun gear and the ring gear, and a carrier, in which the sun gear is disposed in an interior thereof, which supports the planetary gear and rotates in conjunction with rotation of the planetary gear. |
| US11376951B2 |
Continuously variable electric axles with on-demand energy harvesting capabilities for secondary or tag E-axles
Provided herein is an electric powertrain including a differential assembly operably coupled to a drive axle having a set of wheel coupled to the ends thereof; a planetary gear set connected to the differential, the planetary gear set having a sun gear, a planet carrier supporting a plurality of planet gears, and a ring gear, wherein the planet carrier is drivingly engaged with the differential assembly; a first electric motor/generator; a second electric motor/generator; a first gear pass drivingly connected the first electric motor/generator and the ring gear; and a second gear pass drivingly connected the first electric motor/generator and the sun gear. |
| US11376950B2 |
Method for enabling refueling of a motor vehicle and motor vehicle
A method grants an enablement of refueling of a motor vehicle. The method includes the steps: i) detecting a tank temperature value which is indicative of the present temperature of at least one pressure vessel of the motor vehicle and/or of the fuel stored in the at least one pressure vessel; ii) determining a temperature difference value which is indicative of the present difference between the tank temperature value and an ambient temperature value which is indicative of the ambient temperature; and iii) releasing a tank flap, wherein the tank flap is released by the motor vehicle for the purposes of refueling only if the temperature difference value is lower than a temperature difference threshold value. |
| US11376949B2 |
Closure device for a fluid container
A closure device for a fluid container, in particular a hydraulic tank, has a base (4), which can be attached to the container opening and has a cover part (2), which encloses a ventilation and/or a filter device (36). The cover part (2) is held on the base (4) so as to be freely rotatable in a functional unlocking position. In a functional locking position, the closure device permits the container opening to be unlocked by a safety device (48, 50, 58) while connecting the cover part (2) to the base (4). The safety device (48, 50, 58) can be actuated by a magnetic device generating a magnetic field (62). The magnetic device establishes the functional locking position of the cover (2) and the base (4) by magnetic force. |
| US11376947B2 |
Ventilation device with a plurality of zones and associated vehicle
Disclosed is a ventilation device for a vehicle including a frame defining an opening and a closing device of the opening. The ventilation device has a first zone. The closing device includes at least one main closing flap able to close off the first zone and able to rotate about a first axis of rotation extending along a single first direction of rotation. The ventilation device has at least one second zone. The closing device includes at least one secondary closing flap able to close off the second zone and able to rotate about a second axis of rotation extending along a single second direction of rotation for the or each second zone, the second direction of rotation being separate from the first direction of rotation. |
| US11376941B2 |
Electric vehicle battery cooling structure
The invention is directed to a support structure for an energy storage device, in particular for a battery pack of a vehicle that has at least one base panel which has a first surface and a second surface and that is at least partially made from a composite material. At least one thermal transfer member is arranged on the first surface of the least one base panel. The thermal transfer member comprises at least one contact face configured to be in thermal contact with at least part of an energy storage device to be mounted on the support structure. |
| US11376934B2 |
Lid arrangement for a canister for a rollup truck bed cover
A lid arrangement for a canister for a rollup truck bed cover comprises a lid and a canister. The canister has a main housing part and opposite housing end parts. The lid spans between said housing end parts across the main housing part, and the lid is pivotally connected to at least one of the housing end parts. The pivotal lid need not be taken fully off the canister when access is needed to the main housing part, e.g. to inspect the drain(s) or wipe up water inside the canister. |
| US11376928B2 |
Air register assembly
An air register assembly may include a vent housing having an outlet, an inlet, and a body portion disposed therebetween. The body portion may include a first portion disposed adjacent to the inlet, and a second portion that is wider than the first portion disposed adjacent to the outlet. At least one panel may be slideably coupled to the first portion of the vent housing between extended and retracted positions. The at least one panel may be substantially disposed within the first portion of the vent housing when the at least one panel is in the retracted position, and further wherein the at least one panel may be substantially disposed within the second portion of the vent housing when the at least one panel is in the extended position. |
| US11376924B2 |
Vehicle air conditioning apparatus
A vehicle air conditioning apparatus is provided. The vehicle air conditioning apparatus includes: a plurality of seat air conditioning units configured to selectively perform cooling or heating for corresponding seats installed in a cabin, respectively; and a plurality of exhaust ducts for discharging, outside the cabin, part of air used in the plurality of seat air conditioning units. At least part of the plurality of exhaust ducts is merged. |
| US11376917B2 |
Oscillating axle for a lifting device, lifting device comprising such an axle and control method
This oscillating axle (3) for a lifting device (1) comprises an axle bridge (5) at the ends of which are mounted two ground connection members (7), an oscillation axis (X3), a left jack (9) and a right jack (11), each jack (9, 11) having a rod (90, 110) in contact with the bridge (5) and a body (92, 112) fixed on a fixed part (13) of a chassis (2) of the lifting device (1), the body (92, 112) forming a chamber (94, 114) in which the rod (90, 110) moves. The axle comprises a hydraulic circuit (15) interconnecting the chambers (92, 112) of the left (9) and right (11) jacks, in which a fluid is present at a given pressure, making it possible to press the rods (90, 110) of the left jack (9) and of the right jack (11) against the bridge (5), and at least one solenoid valve (150, 152) on a branch (15A) of the hydraulic circuit (15) connected to the chamber (94) of the left jack (9), and at least one solenoid valve (154, 156) on a branch (15B) of the hydraulic circuit (15) connected to the chamber (114) of the right jack (11), wherein each of these solenoid valves (150, 152, 154, 156) may be positioned in an open position, in which fluid may flow freely, and a closed position, in which the fluid is trapped in the chamber (94, 114) of the corresponding jack (9, 11). Each of the chambers (94, 114) of the left jack (9) and of the right jack (11) has a pressure sensor (23, 25) designed to measure the pressure of the fluid in each of the chambers (94, 114). Control means (21) are provided to detect a pressure in one of the chambers (94, 114) that is greater than a first threshold, and/or a differential between the pressures in each of the chambers (94, 114) that is greater than a second threshold, so as to detect the blocking of a solenoid valve (150, 152, 154, 156) in the closed position, and to initiate a safety procedure. |
| US11376916B2 |
Suspension control device and suspension device
A damping force of a suspension is controlled appropriately in accordance with a road surface condition. An ECU (600) includes: a road surface determining section (84) configured to determine a road surface condition; and a rolling attitude control section (682) configured to calculate a steering-based desired control variable, which is a candidate for a control variable for controlling a damping force of a suspension, in accordance with a result of the determination by the road surface determining section (84). |
| US11376913B2 |
Shock absorber incorporating a floating piston
A shock absorber includes a first end and a second end that reciprocate relative to one another. The shock absorber includes a gas spring chamber, a damping chamber, and a floating piston. The first side of the floating piston is in fluid communication with the gas spring chamber. The second side of the floating piston is in fluid communication with the damping chamber. The gas in the gas spring chamber applies pressure against the floating piston, which applies pressure to the substantially incompressible fluid in the damping chamber. This pressure transfer may be adequate to minimize or prevent cavitation. |
| US11376911B2 |
Spring control arm
A spring control arm for a wheel suspension of a motor vehicle is formed as a single-shell, essentially U-shaped sheet metal part and includes a back, spaced-apart side walls adjoining the back and each having an upper side wall region connected to the back, a lower side wall region distal from the back, and a central side wall region arranged between the upper and lower side wall regions. The spring control arm has first and a second end sections for attachment and a wider spring plate region disposed therebetween. The spring control arm has a substantially omega-shaped cross section in the spring plate region, which is more pronounced in a central longitudinal section due to outwardly projecting upper side wall sections than in an end longitudinal section of the spring plate region. |
| US11376910B1 |
Suspension structure of utility vehicle
A suspension structure of a utility vehicle includes: an upper arm including a front shaft support portion supported at front with respect to a vehicle body frame and a rear shaft support portion supported at rear with respect to the vehicle body frame; and a lower arm located below the upper arm and including a front shaft support portion supported at front with respect to the vehicle body frame and a rear shaft support portion supported at rear with respect to the vehicle body frame. In a top view of the utility vehicle, the front shaft support portion of the upper arm is located behind a mechanism side connecting portion, which is coupled to a final speed reduction mechanism, of an axle shaft for coupling the final speed reduction mechanism and a rear wheel. |
| US11376909B2 |
Suspension joining structure
A suspension joining structure may include a lower arm which has one end portion fastened to a vehicle body, an assist knuckle on which a strut portion is located, a fastening unit which is configured so that a second end portion of the lower arm and a lower end portion of the assist knuckle are fastened, a revoknuckle which is pivotally fastened to the assist knuckle to be rotated independently of the assist knuckle to perform the steering of a wheel, and a steering input portion fastened to the revoknuckle and configured to apply a steering force to the revoknuckle upon the steering of the wheel. |
| US11376908B2 |
Mobile mechanism and mobile robot having same, and mobile method
A mobile mechanism, a mobile robot having the mobile mechanism and a method for moving the mobile robot are disclosed. The mobile mechanism includes a housing in which a guide portion is provided, a sliding seat mounted on the guide portion and movable along the guide portion, a moving wheel fixed on the sliding seat and partially protruding beyond a surface of the housing, a pressing portion pressing against the sliding seat and moving the sliding seat toward the surface of the housing; and a deformation portion mounted on the housing and connected with the pressing portion, exerting a force for moving the sliding seat towards the surface of the housing through the pressing portion when deformed. |
| US11376905B2 |
King pin adaptor, hitch assembly, and towing system
A king pin adaptor is provided for allowing a king pin, intended to connect to a fifth wheel hitch, to be attachable to a ball hitch assembly. A hitch assembly is provided having a plurality of vertical and longitudinal positions for securing a ball member to allow for greater flexibility in attaching to various towed structures. The king pin adaptor and hitch assembly may be used alone or together as components of a towing system for towing a trailer with a king pin or ball mount. |
| US11376902B2 |
Quick releasing hitch pin
A hitch pin for quick and easy release of a hitch assembly. The hitch pin has a shaft with added hole for connection to a removable lock cap by a coupler pin. The quick releasing hitch pin device may be used to secure a hitch and hitch receiver. In addition, the combination of a removable lock cap allows the hitch pin to gravity release thereby freeing the operator to operate the vehicle with hitch in order to release a bound-up hitch pin from the hitch receiver on the draft implement. This method makes for a less cumbersome and safer release of a hitch pin in varied situations, such as when an implement is on fire risking life, limb and property. |
| US11376901B2 |
Road surface condition determination device performing sensing based on different sensing conditions
A tire side device is provided with a vibration detection unit that outputs a detection signal corresponding to the magnitude of tire vibration, a control unit that performs to generate road surface data indicating a road surface condition that appears in the waveform of the detection signal, and a first data communication unit that transmits the road surface data. Furthermore, a vehicle body side system is provided with a second data communication unit that receives the road surface data transmitted from the first data communication unit, and a road surface determination unit that determines the condition of the road surface that the vehicle is traveling on the basis of the road surface data. In addition, sensing is performed by the control unit under different sensing conditions at the tire side device of at least one tire among a plurality of tires and the tire side device of at least one other tire among the plurality of tires, and road surface data generated on the basis of the different sensing conditions is transmitted from the first data communication unit. |
| US11376900B2 |
Vehicle wheel monitoring system
A mobile electronic device (102, 300), and a method, for obtaining a tyre pressure reading from a tyre pressure sensor module (700) fitted to a valve of a pneumatic tyre (106), a tyre pressure sensor module, a locating feature (304, 400) and a tyre pressure gauge system comprising the above. The mobile electronic device comprising: a transmitter (202) and a receiver (200) to transmit and receive telecommunications signals over a distance of up to 4 cm to obtain the tyre pressure reading; and a locating feature to indicate when the transmitter and/or receiver are located within 4 cm or less of the tyre pressure sensor module. The tyre pressure sensor module comprising an antenna to detect a telecommunications signal from a mobile electronic device over a distance of up to 4 cm, a transmitter (902), a receiver (904) and a pressure sensor (916) to measure tyre pressure. |
| US11376895B2 |
Beadlock assembly
A dual, internal, pneumatic, boltless beadlock assembly for effectively securing a tire to a rim is disclosed. A pneumatic beadlock assembly is disposed inside a tire and mounted on a rim. A pneumatic beadlock assembly exerts a force on the two circumferential inner beads of a tire such that the tire stays in secure contact with the rim, even when the inflation pressure of the tire is not sufficient to lock the tire to the rim. |
| US11376894B2 |
Management system for tires for construction and mine vehicles and management method for tires for construction and mine vehicles
A management system for tires for construction and mine vehicles comprises: a fatigue degree calculation section; a grouping processing section configured to group a plurality of front tires into a plurality of fatigue degree groups depending on calculated fatigue degrees; and an assignment processing section configured to assign front tires belonging to a fatigue degree group as rear tires of a vehicle after rotation. A management method for tires for construction and mine vehicles comprises: a fatigue degree calculation step; a grouping step of grouping a plurality of front tires into a plurality of fatigue degree groups depending on calculated fatigue degrees; and an assignment step of assigning front tires belonging to a fatigue degree group as rear tires of a vehicle after rotation. |
| US11376892B2 |
Pneumatic vehicle tyre
A pneumatic vehicle tire having a tread with profile blocks (4) formed by circumferential or diagonal grooves (1) and by transverse grooves (2), said profile blocks (4) each being provided with at least one sipe (5) that is straight or slightly curved in plan view, extends at least substantially parallel to the transverse grooves (2) and has a width of 0.3 mm to 2.0 mm, wherein the sipe (5) is bounded by two sipe walls (6), and wherein at least one protrusion (8) is provided on each of the otherwise unstructured sipe walls (6). The protrusion (8) formed on one sipe wall (6) is offset in the direction of extent of the sipe (5) with respect to the protrusion (8) formed on the other sipe wall (6), without a mutual overlap. |
| US11376887B2 |
Hot-stamping foil, manufacturing method thereof, and print equipped with laminated optical decoration
A hot-stamping foil has a carrier that is a base film or a coated base film, and a laminated optical decoration formed on the carrier in a removable manner. The laminated optical decoration includes a laminated optical structure, an anchor layer formed on the laminated optical structure at a side opposite against the carrier, the anchor layer being a mixture of an acid-modified polyolefin and a vinyl chloride-vinyl acetate copolymer, and an adhesive layer which is formed on the anchor layer at a side opposite against the laminated optical structure. The adhesive layer has an adhesive domain containing an acid-modified polyolefin as a major component, and a non-adhesive domain containing a blocking preventing agent as a major component. The blocking preventing agent is one or both of a resin filler and an inorganic filler. A glass transition point of the blocking preventing agent is greater than 60° C. |
| US11376873B2 |
Liquid discharge apparatus
A liquid discharge apparatus includes a stage on which a recording medium is placed, a head configured to discharge a liquid onto the recording medium on the stage, an inclined wall adjacent to the recording medium, the inclined wall configured to cover a part of the stage, and a height adjuster configured to adjust a height of one end of the inclined wall to be equal to or lower than a thickness of the recording medium. |
| US11376868B2 |
Capacitance sensor
A device (100) includes a sensor (101) to determine a capacitance between a first metal piece (209, 309, 409, 509, 609, 709, 809, 909) coupled to a paper tray (213, 413, 513, 913) of a printing device (206, 306) and a second metal piece (207, 307, 407, 507, 607, 707, 807, 907) coupled to a paper width adjuster (212) of the printing device (206, 306). The device (100) also includes a controlled (102) coupled to the sensor (101) comprising a processor (103) in communication with a memory resource (104) including executable instructions to determine a size of paper in the paper tray (213, 413, 513, 913) based on the determined capacitance. |
| US11376864B2 |
Thermal printer and method for controlling the same
A thermal printer includes a thermal head, a temperature sensor, and a controller. The thermal head includes heat generation elements configured to generate heat to perform printing. The temperature sensor is disposed in the thermal printer. The controller is configured to alternately turns on and off the heat generation elements during an idle state of the thermal printer for a number of cycles with a predetermined on-time period in each cycle. The controller determines the number of cycles and the predetermined on-time period based on temperature data obtained by the temperature sensor, such that heat energy generated by the heat generation elements during each of the cycles in the idle state is lower than heat energy generated by the heat generation elements during printing of one line. |
| US11376859B2 |
Member including pad electrode, ink cartridge, recording apparatus
A member mountable to a mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the member includes a first portion including an outwardly facing surface and provided with an inserting portion into which the ink receiving tube is capable of being inserted; a second portion opposite from the first portion; and a third portion connecting the first portion and the second portion with each other and provided with a plurality of pad electrodes electrically connectable with the electrical connecting portions. The member is mountable to the mounting portion by being inserted into the mounting portion in an inserting direction with the first portion at a leading side. The pad electrodes are electrically connectable with the electrical connecting portions by being moved in a direction different from the inserting direction. |
| US11376854B2 |
Printing apparatus and printing system
A printing apparatus includes a setting section setting a reference value that satisfies an execution condition of a periodic maintenance; and a counting section counting a count value from a previous maintenance. A maintenance section performs the periodic maintenance when the count value of the counting section reaches the reference value. In a case where a user maintenance is performed by the maintenance section according to an instruction of a user, when the count value counted up to the user maintenance is a lower limit value or more, the setting section sets the reference value that is a value corresponding to the count value and is the lower limit value or more, while when the count value counted up to the user maintenance is less than the lower limit value, the setting section sets the lower limit value as the reference value. |
| US11376851B2 |
Liquid ejecting head and liquid ejecting apparatus
A liquid ejecting head capable of suppressing an increase in size in a configuration in which a liquid circulates between the liquid ejecting head and a liquid storage portion and a liquid ejecting apparatus are provided. Pressures chambers communicating with nozzles that eject a liquid, a first common flow path through which the liquid is supplied to the pressure chambers side, a second common flow path through which the liquid is led out from the pressure chambers side, a first compliance portion that deforms in response to a pressure change in the liquid inside the first common flow path, and a second compliance portion that deforms in response to a pressure change in the liquid inside the second common flow path are provided. The first compliance portion and the second compliance portion overlap each other when viewed in a thickness direction of at least one of the compliance portions. |
| US11376843B2 |
Method of fast nozzle failure detection
In a method of nozzle failure detection in an ink jet printer having a plurality of ejection units including a nozzle and an associated liquid chamber with an electromechanical transducer, nozzle failure detection is performed, for each ejection unit, with a given minimum detection frequency. Each nozzle failure detection includes energizing the transducer with a waveform that does not lead to the ejection of a droplet but creates a pressure fluctuation that is sensitive to whether or not the ejection unit is in a malfunction state; measuring the pressure fluctuation in order to detect the malfunction state; defining a mask pattern that is independent of image contents to be printed; and when an image is being printed, performing the nozzle failure detection steps for each ejection unit at timings at which the respective nozzles are in pixel positions that belong to the mask pattern. |
| US11376837B2 |
Direct to mesh screen stencil creation
A direct to mesh (DtM) screen printer for creating a screen stencil is provided. The DtM screen printer includes a frame to hold a pre-stretched mesh in place during application of a jettable emulsion, a fixture to hold the frame, a platen to hold a release fluid against one side of the pre-stretched mesh, a fluid dispenser for dispensing the release fluid onto the platen or mesh, and a printer carriage supporting a print head for printing the jettable emulsion on a side of the pre-stretched mesh opposite the platen. A process is also provided, the process being for using the DtM screen printer to prepare the screen stencil for screen printing. |
| US11376835B2 |
Packaging film having direct food contact identifiers and method of making thereof
Method for producing a packaging film strip for providing a number of individual packaging film parts for packing food or beverages, wherein the packaging film contains for each designated individual packaging film part an area having a printed two-dimensional code as unique packaging or product identifier. The process comprises the steps of providing at least one first substrate film strip (10, 25), applying on one side of said at least one first substrate film strip (10, 25) an artwork printing (20) for each individual packaging film part, depositing a DFC ink area (28) for each individual packaging film part onto the surface of the substrate film strip (10, 12) lying opposite to the artwork printing (20), slitting the packaging film to provide a series of individual packaging film parts running along the longside of the packaging film, ablating the individual DFC ink areas (28) by a computer-controlled laser beam (8) for providing a predetermined and individual code (2, 3, 30) as unique packaging or product identifier, cleaning the surface of the film strip comprising the individual codes (2, 3, 30), and checking the quality of the codes (2, 3, 30). |
| US11376833B2 |
Process to form a tile using low temperature heat lamination
A method to produce a tile comprising at least the following layered sections: a wear layered section, a decor layered section and a base layered section; and wherein the wear layered section comprises the following: A) a compositional layer A formed from a composition A comprising at least one olefin-based polymer; wherein the decor layered section comprises the following: B1) a compositional layer B1 formed from a composition B1 comprising a propylene-based polymer; B2) a compositional layer B2 formed from a composition B2 comprising an olefin-based polymer; wherein the base layered section comprises the following: C) a compositional layer C formed from a composition C comprising an olefin-based polymer; wherein the method comprises the following step(s): i) heat laminating compositional layer A to compositional layer B1, at a temperature T1≤140° C.; and wherein, for a continuous production of the tile, T1 is the temperature at the surface of the compositional layer with the highest, or equivalent, surface temperature; and for a batch production of the tile, T1 is the interfacial temperature between the two compositional layers; ii) heat laminating compositional layer B2 to compositional layer C, at a interfacial temperature T2≤140° C.; and wherein, for a continuous production of the tile, T2 is the temperature at the surface of the compositional layer with the highest, or equivalent, surface temperature; and for a batch production of the tile, T2 is the interfacial temperature between the two compositional layers. |
| US11376830B2 |
Biaxially-oriented polyethylene multilayer film with a matte surface
A biaxially-oriented polyethylene (BOPE) multilayer film comprises a skin layer with a matte surface and a core, the skin layer with a matte surface comprising, in weight percent (wt %) based upon the weight of the skin layer: (1) from 20 to 80 wt % of an ethylene-based polymer, and (2) from 80 to 20 wt % of a propylene-based polymer; each of the ethylene-based polymer and the propylene-based polymer having a storage modulus, with a difference between the storage modulus of the ethylene-based polymer and the propylene-based polymer of greater than 40 megaPascals (MPa) at 110° C., and greater than 18 MPa at 120° C. |
| US11376827B2 |
Silicone-coated fabric
This invention provides a silicone-coated fabric for airbags in which creases can be easily formed by applying heat and pressure, and that can be stored compactly. More specifically, the invention provides a silicone-coated fabric comprising a silicone-based resin coated on one surface of a synthetic fiber woven fabric, and a thermoplastic resin adhering to a non-silicone coated surface, which is not coated with the silicone-based resin, wherein the adhesive strength between the non-silicone coated surfaces is 0.01 to 100 N/cm. |
| US11376825B2 |
Plastic laminate and process for manufacturing the same
Provided is a material with improved surface hardness and abrasion resistance of a plastic substrate and a process for manufacturing the same.A plastic laminate including a plastic substrate and a hard coat layer formed on the plastic substrate, wherein the hard coat layer consists of a cured film of a hard coat agent including at least a polysilazane compound and nano-silica having an average particle size of 20 to 100 nm, wherein a continuous hardness difference is provided between the plastic substrate side of the hard coat layer and the surface layer side opposite thereto. |
| US11376821B2 |
Method for manufacturing curved laminated glass and curved laminated glass manufactured by the same
The present disclosure relates to a method for manufacturing curved laminated glass and curved laminated glass manufactured by the same. The method includes providing a curved thick plate glass; providing a thin plate glass whose thickness is smaller than that of the curved thick plate glass; stacking a support film comprising a ductile layer and an elastic layer on one surface of the thin plate glass; positioning a lamination film or a bonding agent between the other surface of the thin plate glass and a concave surface of the curved thick plate glass; and laminating the thin plate glass so as to be aligned with a concave surface of the curved thick plate glass by elastically deforming the thin plate glass provided with the support film. |
| US11376820B2 |
Manufacturing process for laminated glazing unit
A method of fabrication of a laminated glazing unit, includes cutting out a first through-hole in a first glass sheet; positioning a conducting wire and a film of thermoplastic polymer between the first glass sheet and a second glass sheet so that a first extremity and a second extremity of the conducting wire extend outside the laminated glazing unit to be formed, and feeding out the first extremity of the conducting wire via the first through-hole so that the first extremity exits the laminated glazing unit to be formed via the first through-hole, the conducting wire extending continuously from the first extremity to the second extremity, and after the positioning and feeding out, assembling the conducting wire, the film of thermoplastic polymer, the first glass sheet and the second glass sheet all together to form the laminated glazing. |
| US11376818B2 |
Pad and film attaching method using the same
An exemplary embodiment of the present inventive concept provides a pad including: a flat portion; and corner portions, wherein the corner portions may be positioned at four corners of the pad, and hardness of the corner portions may be greater than that of the flat portion. |
| US11376817B2 |
Wear resistant articles and applications thereof
Wear resistant articles are described herein which, in some embodiments, mitigate CTE differences between wear resistant components and metallic substrates. In one aspect, an article comprises a layer of sintered cemented carbide bonded to a layer of iron-based alloy via a metal-matrix composite bonding layer, wherein coefficients of thermal expansion (CTE) of the sintered cemented carbide layer, metal matrix composite bonding layer, and iron-based alloy layer satisfy the relation: x = ( C T E WC - C T E M M C ) ( C T E M M C - C T E Fe ) wherein 0.5≤x≤2 and CTE WC, CTE MMC and CTE Fe are the CTE values for the sintered cemented carbide, metal matrix composite, and iron-based alloy in 1/K respectively at 900° C. to 1100° C. |
| US11376810B2 |
Laminate with synchronous structure
A process for the manufacture of a laminate, in particular a continuously pressed laminate, CPL, which can be used, for example, as a surface laminate in the manufacture of worktops or floor panels. The process includes the provision of a finish foil and a support structure, as well as the pressing of the finish foil with the support structure in a CPL process. The provision of a support structure includes impregnating the support structure with phenolic resin. The finish foil is provided with a decorative pattern and a three-dimensional structure that is synchronized with the decorative pattern. |
| US11376806B2 |
Production process of insole
A production process of an insole, the steps of: cleaning an insole mold; spraying an oily release agent into a cavity of an upper mold and a cavity of a lower mold of the mold; uniformly fixing cloth in the cavity of the upper mold; injecting shoe material into the cavity of the lower mold of the mold, covering the upper mold of the mold to lock the upper mold and the lower mold after finishing injecting shoe material, and then placing the mold in an oven for baking, opening the upper mold of the mold after finishing baking, and taking out the insole. The production process of an insole is simple in process and high in yield rate, and uses the characteristics that the cloth and the raw material have good adhesion to directly put the cloth into the mold to take shape, thereby eliminating a glue adhesion process. |
| US11376803B2 |
Method for manufacturing fiber reinforced resin molded article, and manufacturing device thereof
Provided is a method for manufacturing a fiber reinforced resin molded article capable of detecting a resin impregnation state in a fiber layer of a preform at a position corresponding to a resin flow end portion and uniformly impregnating the fiber layer of the preform with resin, and such a manufacturing device thereof. For example, when a relation between a resin pouring time and a pressure of resin detected by a pressure sensor satisfies a predetermined condition or when the pressure of resin detected by the pressure sensor is higher than or equal to a predetermined value, it is determined that the resin flow end portion of the preform is completely impregnated with resin. |
| US11376797B2 |
Three dimensional printing system
A method and system for a three dimensional printing system are described herein. In one example, the three dimensional printing system has a moveable carriage, an array of laser modules and a print controller. In this example, the moveable carriage has a print head arranged to selectively deposit a printing agent on to a layer of build material as the moveable carriage is moved relative to the layer of build material. The printing agent controls localized fusing of the build material on application of energy. The print controller is communicatively coupled to the array of laser modules and controls activation of individual laser modules of the array of laser modules so as to apply, selectively, energy to addressable sub-regions of the layer of build material on which printing agent has been deposited to control fusing together with the deposited printing agent. |
| US11376796B2 |
Adapting printing parameters during additive manufacturing processes
A printing device for adapting a printing parameter in relation to the height of a layer of material deposited during an additive manufacturing process is disclosed. The printing device comprises a printing component to deposit a layer of material that is to be solidified so as to form at least a portion of an object, a controller to determine the height of the layer of material at various positions across the layer and to select voxels of a data model of the object, the selected voxels correspond to the height of the layer of material at said various positions, and the controller is further to use the selected voxels as input for calculating a printing parameter. |
| US11376793B2 |
Printing production quality prediction
A system and method for providing three dimensional printing production quality prediction is described herein. The system may include logic to scan a region of interest associated with a layer of a plurality of parts during printing to obtain an input for the region of interest and compute an input metric associated with the layer based on the input. In response to an initial set of print jobs, at least a portion of the plurality of parts is mechanically tested to determine at least one output. In response to a production print job, a likelihood of a part of the plurality of parts to satisfy a quality specification is predicted by inputting the input metric to at least one machine learning function comprising the at least one output, wherein the at least one machine learning function is trained during the initial set of print jobs. |
| US11376792B2 |
Robotic additive manufacturing system
An additive manufacturing system includes: (a) a build platform dispensing assembly carrying a plurality of build platforms; (b) at least two additive manufacturing apparatus, each apparatus configured for receiving a removable build platform on which objects can be produced; (c) a build platform buffering assembly configured for removably receiving at least one build platform on which an object has been produced; (d) a cleaning apparatus; and (e) a robot operatively associated with each cleaning apparatus, the at least two additive manufacturing apparatus, the build platform dispensing assembly, and the build platform buffering assembly. |
| US11376791B2 |
Contaminant barrier
In one example, an apparatus includes a carriage to carry a payload through a manufacturing space at the urging of control elements in a control space and a belt movable with the carriage to block contaminants in the manufacturing space from passing to the control space along a carriage travel path. |
| US11376786B2 |
Methods and apparatus for additive manufacturing
Provided herein is an apparatus for producing three-dimensional objects by additive manufacturing, which may include: (a) optionally a window permeable to an inhibitor of polymerization; (b) a window mount to which the window is secured when the window is present; (c) optionally a carrier platform on which the three-dimensional object can be produced; (d) a carrier platform mount operatively associated with the window mount; (e) a drive assembly operatively associated with the window mount and the carrier platform mount; (f) a light source operatively associated with the window mount operatively associated with a patterning array; (g) an inhibitor of polymerization supply configured for operative association with the feed surface when present; and (h) at least one or two reactant supplies configured for operative association with the feed surface when present. Methods of making a three-dimensional object from a polymerization liquid that may use such apparatus are also provided. |
| US11376785B2 |
Method for manufacturing a 3D item having an electrically conductive coil
The invention provides a method for manufacturing a 3D item (10) comprising an electrically conductive coil (140) of at least part of an electrically conductive wire (51), wherein the method comprising printing with a fused deposition modeling (FDM) 3D printer (500) 3D printable material (201), wherein the 3D printable material (201) comprises the electrically conductive wire (51), to provide the 3D item (10) comprising the electrically conductive coil (140). |
| US11376784B2 |
Three-dimensional object shaping system
The present disclosure makes it possible to appropriately shape a three-dimensional object with high precision. A three-dimensional object shaping system of the present disclosure for shaping a three-dimensional object includes: inkjet heads that discharge ink droplets using an ink jet method; a shaping platform that is a platform-shaped member on which the three-dimensional object being shaped is supported at a position facing the inkjet heads; a main scanning driver that causes the inkjet heads to perform a main scanning operation in which ink droplets are discharged while moving relative to the shaping platform in a pre-set main scanning direction; and an airflow generator that generates airflows that flow from the inkjet heads toward the shaping platform. |
| US11376783B2 |
Corner profiles and/or corner reinforcement for liners and linings suitable for use with tanks and other storage/containment vessels
The present disclosure relates to corner profiles and/or corner reinforcement for liners and linings that are suitable for use with tanks and other storage/containment vessels, such as process tanks, immersion tanks, indoor or outdoor containment pits, gravity feed conduits (e.g., concrete trench, canal, or drain, etc.) for transferring or conveying liquid, grain storage tanks or containers (e.g., dielectric or electrically non-conductive liners for grain storage, etc.), etc. The present disclosure also relates to tanks and other storage/containment vessels including liners and linings with corner profiles and/or corner reinforcement. Additionally, the present disclosure relates to methods, systems, and apparatus for providing corner profiles and/or corner reinforcement for liners and linings. |
| US11376778B2 |
Apparatus and methods for fabricating components
An additive manufacturing method for fabricating a component having a surface substantially free of imperfections may include providing a mold having a configuration corresponding to the component, and depositing a material on at least one surface of the mold to fabricate the component having the surface substantially free of imperfections. |
| US11376777B1 |
Molding system for preparing molded article with orientation effect
A molding system includes a molding machine, a mold disposed on the molding machine, a processing module, and a controller operably communicating with the processing module. The molding machine includes a barrel, a screw moving within the barrel, a driving motor driving the screw to move a molding material. The mold has a mold cavity with a die swell structure for being filled with the molding material. The processing module simulating a filling process of the molding material based on a molding condition including a predetermined screw speed for the molding machine, wherein simulating the filling process of the molding material comprises simulating a die swell effect of the molding material in the die swell structure by taking into consideration of an effective factor, a shear viscosity, an extension viscosity, a shear rate, and a molecular orientation effect of the molding material. |
| US11376773B2 |
Injection unit for an injection molding machine
An injection unit for an injection molding machine includes a cylindrical body rotatably supported in a housing interior for rotational coupling with a plasticizing screw. The cylindrical body is fixed to rotate with the plasticizing screw about an injection axis. A gear train in the housing includes a central gear mounted about, and fixed to rotate with, the cylindrical body, the central gear having an uppermost extent vertically above the injection axis and opposed first and second lateral extents on horizontally opposed sides of the injection axis. A rotary drive for powering rotation of the plasticizing screw includes a first motor having a first motor shaft rotatable about a first motor axis, the first motor axis parallel to the injection axis, the first motor axis at a first elevation below the uppermost extent of the central gear, and laterally outboard of the first lateral extent of the central gear. |
| US11376772B2 |
Light weight mold support structure in a single dual injection molding machine
What is presented is a mold support structure in a single dual injection molding machine for plastic part formation having at least two injection units. The mold support structure comprises at least one pair of platens located on opposite sides. Each pair of platens is separated by a plurality of reinforcement structures that provide support in the direction in which clamp and injection pressure is applied to the pair of platens during plastic part formation. |
| US11376770B2 |
Method of manufacturing electronic device
A method of manufacturing an electronic device includes a step of housing an electronic component in a metal mold, then filling the metal mold with a molding material, wherein the metal mold includes a cavity having a rectangular planar shape and housing the electronic component, and a dummy cavity communicated with a side surface having the smallest gap with the electronic component out of four side surfaces included in the cavity, and in the step of filling the metal mold with the molding material, the molding material inflows into the cavity, and the molding material in the cavity inflows into the dummy cavity. |
| US11376768B2 |
Packaging tray and method of manufacture
Thermoplastic packaging trays are provided that are filled with a product and wrapped in film, and methods of producing the tray with a peripheral edge region that avoids tearing of the overwrap film. In various embodiments, the tray has a beaded, a flat, or a combined beaded and flat peripheral edge. |
| US11376767B2 |
Mechanical interlock pin assembly
A mechanical interlock pin assembly includes a shaft having a first end and a second end. The mechanical interlock pin assembly includes a set of helical spline elements disposed at the first end of the shaft, the set of helical spline elements extending along a longitudinal axis of the shaft. The mechanical interlock pin assembly includes a bearing rotatably coupled to the second end of the shaft, the bearing configured to allow rotation of the shaft between a first rotational position and a second rotational position relative to a mold cavity. |
| US11376762B2 |
Methods for increasing a retention force between a polymeric scaffold and a delivery balloon
A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes inflating the delivery balloon during a diameter reduction to improve scaffold retention and maintaining an inflated balloon during the diameter reduction and prior and subsequent dwell periods. |
| US11376760B2 |
Kneading disc having band portion with bent part, screw element and extruder
Mixing performance of resin material in the rotational direction of the screw is enhanced. Kneading disc 7 is fitted onto rotatable shaft 3 and is arranged in cylinder 2. Outer circumferential surface 8 of kneading disc 7 of the present invention that faces cylinder 2 has band portion 9 that extends between both ends 7a, 7b of kneading disc 7 in axial direction X of shaft 3 and that forms a minimum gap with cylinder 2. Band portion 9 includes at least one bent part 10. |
| US11376759B2 |
Variable opening reducer for logs and stems
A Variable Opening Reducer (VOR) for chipping excess fibers on a piece of wood periphery is described, the VOR comprising an infeed portion for securing and moving the piece of wood, along a longitudinal log axis thereof, inside the VOR, a chipping portion disposed sequentially after the infeed portion for receiving therein the piece of wood and for chipping and removing peripheral sections of the piece of wood, the chipping portion comprising a plurality of cutting tools, each of the cutting tools being adapted to revolve about a rotation axis thereof that is substantially perpendicularly located in respect of the longitudinal log axis of the log, each of the cutting tools being radially located in a position interfering with the piece of wood periphery to chip and remove excess fibers and an outfeed portion, disposed after the chipping portion, for receiving, securing and moving the piece of wood along the longitudinal log axis thereof A kit and a method of use thereof are also presented in the present application. |
| US11376754B2 |
Rotary shaving apparatus without direct forceable contact between the blades and the skin
There is provided a shaving apparatus having a head shaving portion that includes a rotary cutter and one or more roller elements configured to provide close skin contact with a fixed cutting blade, as well as to methods of using the same for efficient cutting of hair bristles off a skin region. |
| US11376753B2 |
Disposable utility knife with safety lock
A utility knife includes a hollow handle having a slot and an opening at each end. A razor is slidable between each end of the handle and may protrude at each opposing end for cutting use. The razor is mounted to a shuttle which includes a tab that is positioned within the slot. The user may use the tab to slide the shuttle and the blade within the handle between the two ends, as desired. A U-shaped blocking component is pivotally attached to the handle and is used to block sliding movement of the tab beyond a midpoint of the handle to prevent the razor protruding into the user's hand. The user must unlock the blocking element to safely allow the shuttle to be slid past. |
| US11376752B2 |
Embedded blade cutters and blades for same
A hand-held cutting tool includes a handle and a cutting head with an embedded tool having multiple operative surface portions, the embedded tool consisting of a single unitary metal piece, the multiple operative surface portions thereof including a cutting edge and a tape splitter portion, the embedded tool being molded or otherwise secured within the cutting head such that the tape splitter portion distally extends from the cutting head and a portion of the cutting edge is exposed. The embedded tool includes a top flat surface section which is part of and defined by an uppermost structural reinforcing portion of the single unitary metal piece; and the tape splitter portion is recessed in relation to the uppermost structural reinforcing portion relative to the cutting edge of the blade. |
| US11376750B2 |
Modular transport robot and transport robot system
Presented are embodiments of a modular transport robot for transporting consignments. The transport robot includes at least one base element for the structure of the transport robot, at least two expansion modules for the technical equipping of the transport robot, at least one consignment box for receiving consignments, and at least one control device. The base element and each of the expansion modules have corresponding connecting elements and are electrically connected to one another by an electrical connection. The base element has at least one wiring harness for electrically connecting the connecting elements of the base element to one another, and the base element and the expansion modules are designed correspondingly to one another such that the connecting elements of the expansion modules are selectively connectable directly to at least two connecting elements provided at different points, so as to form one common connection to the base element. |
| US11376749B2 |
Gripping finger having curved spacing elements, and adaptive gripping device
The invention relates to a gripping finger (1) for an adaptive gripping device (10), comprising a first strip element (2) and a second strip element (3), which are flexible, and a plurality of spacing elements (7, 13, 16), which are arranged between the first strip element (2) and the second strip element (3). A first end (8) of each of the spacing elements (7, 13, 16) is movably connected to the first strip element (2) and an opposite second end (9) of each of the spacing elements (7, 13, 16) is movably connected to the second strip element (3). At least one of the spacing elements (7, 13, 16) is designed as a curved spacing element (13), the curved spacing element (13) having a predefined curvature. |
| US11376747B2 |
Robot controller and robotic system
The robot controller includes: a memory configured to store a first value representing a position of a first movable member detected by a first position detector when a first tool including the first movable member and the first position detector is detached from a robot or when the first movable member moves to a predetermined position; and a processor configured to execute a predetermined process in accordance with a difference between the first value stored in the memory and a second value representing a position of a second movable member detected by a second position detector when a second tool including the second movable member and the second position detector is attached to the robot or when the second movable member moves to the predetermined position after the second tool is attached to the robot. |
| US11376745B2 |
Control device, robot, and robot system
A control device controlling a robot including a robot arm, a drive section causing the robot arm to pivot around a pivot axis, a shaft that is provided at a position of the robot arm different from the pivot axis and that moves parallel to the pivot axis, and an angular velocity sensor that is provided in the robot arm and that detects angular velocity around an axis orthogonal to an axial direction of the pivot axis and parallel to a plane including the pivot axis and an axis of the shaft, the control device includes a processor that is configured to control the robot, wherein the processor is configured to perform feedback control on the drive section based on the angular velocity. |
| US11376743B2 |
Systems and methods for providing remote touch
A system for providing remote touch of a first person to a second person. The system comprises first device, haptic terminal and communication network. The first device, associated with the first person, comprises a first touch sensor for capturing data related to sliding movement of pointer along first touch sensor, and communication means for sending the captured data to haptic terminal using communication network. The haptic terminal, associated with the second person, comprises receiving means for receiving the captured data, processing unit to form a control signal by using the received captured data, and touch replicator for replicating touch based on control signal, wherein the replicated touch is a caress. Disclosed further is a method for providing remote touch using the aforementioned system. |
| US11376742B2 |
Robot and method of controlling the same
A robot includes a display, a sensing unit including at least one sensor for detecting a physical stimulus, and a processor configured to detect the physical stimulus based on a sensing value acquired from the at least one sensor while an operation is performed, identify the physical stimulus based on the acquired sensing value, perform control to stop or terminate the operation based on the identified physical stimulus, and control the display to display a graphical user interface (GUI) corresponding to the identified physical stimulus. |
| US11376741B2 |
Dynamically determining workspace safe zones with speed and separation monitoring
Systems and methods for determining safe zones in a workspace calculate safe actions in real time based on all sensed relevant objects and on the current state of the machinery (e.g., a robot) in the workspace. Various embodiments forecast, in real time, both the motion of the machinery and the possible motion of a human within the space, and continuously update the forecast as the machinery operates and humans move in the workspace. |
| US11376737B2 |
Arrangement comprising an automatic movement machine and a delimiting device, delimiting device for the arrangement, and method for operating the arrangement
A method, a delimiting device and an arrangement that includes an automatic movement machine that has at least one movable element, wherein the arrangement includes a delimiting device for delimiting a working region of the automatic movement machine, where the delimiting device includes at least one delimiting element via which it is possible to prevent the at least one element from overshooting at least one boundary of the working region, and the delimiting device also includes a movement apparatus that is configured to move the at least one delimiting element depending on at least one movement of the at least one movable element such that the at least one delimiting element prevents the at least one movable element from overshooting the at least one boundary. |
| US11376731B2 |
Articulated robot and method of estimating reduced state of gas in gas spring of the articulated robot
A robot includes an arm supporting part, a rotary arm rotatably supported by the arm supporting part, a drive motor configured to rotate the rotary arm, a gas spring configured to reduce a load of the drive motor by supporting a load acting on the rotary arm and a controller. The controller determines that the rotary arm rotates, and estimates a reduced state of gas in the gas spring based on a comparison between an actual current value and a theoretical current value of the drive motor when the rotary arm rotates. |
| US11376728B2 |
Method of handling safety, control system and industrial system
A method of handling safety in a working area of an industrial system, wherein at least one machine is arranged to operate in the working area, at least one manually operable safety input device is provided in the working area, and one or more of the at least one machine and the at least one safety input device is movable to different positions in the working area, the method including continuously or repeatedly determining whether one or more of the at least one the machine is in proximity to one or more of the at least one safety input device; and associating at least one machine with the at least one safety input device upon determining that one or more of the at least one machine is in proximity to one or more of the at least one safety input device, such that the at least one associated machine can be brought to a safe state by means of the at least one safety input device. |
| US11376726B2 |
Magnetic tool container
A magnetic tool container, including a tool storing portion, including a main body to magnetically attract at least one item thereto, at least one elongated receiving aperture disposed on at least a portion of the main body to store at least one first item therein, at least one small receiving aperture disposed on at least a portion of the main body to store at least one second item therein, a mobile device holding portion disposed on at least a portion of a side of the main body to receive a mobile device therein, and at least one illuminating device disposed on at least a portion of a bottom surface of the main body to illuminate a surrounding area thereof, a surface connector to removably connect to a surface, and a moving arm disposed on a first end to the main body and on a second end to the surface connector to connect the tool storing portion to the surface connector, such that the tool storing portion is suspended therefrom. |
| US11376721B2 |
Dry-fire lockout and last fastener retention mechanism for powered fastener driver
A powered fastener driver includes a housing, a nosepiece having a fastener driver channel from which fasteners are discharged into a workpiece, a driver blade, a workpiece contact element, a canister magazine, and a pusher mechanism coupled to the nosepiece. The powered fastener driver also includes a dry-fire lockout mechanism having a lockout lever movable between a bypass position and a blocking position and a last fastener holding member configured to engage a first side of a fastener within the fastener driver channel. The lockout lever is configured to engage an opposite, second side of the fastener within the fastener driver channel. The last fastener holding member biases the fastener within the fastener driver channel toward an inner surface of the fastener driver channel to inhibit the fastener from falling out of the fastener driver channel. |
| US11376718B2 |
Packing screw removal tool
A packing screw removal tool for removing packing from a pump fluid end comprising: a tool body; a plurality of packing screw engagement dogs distributed about an axis of rotation about the packing screw removal tool; and a torque transfer engagement post coupled to the tool body. The engagement dogs align with and are releasably connected to radial locations on the packing screw. Applied torque is transferred through a torque transfer engagement post, through the tool body to the engagement dogs and into the packing nut. A second torque transfer engagement post is smaller than the first engagement post. The shape of the tool body allows rotation in limited or confined space. A pump may be serviced at the wellsite by utilizing the packing screw removal tool to unthread the packing screw from the fluid end. |
| US11376715B2 |
Reversible ratchet tool
A reversible ratchet tool includes a cage-type reversing mechanism including a cage member for shifting rollers from their first positions to their second positions. The structure and configuration of the cage member is improved with resilient members for preventing the rollers being stuck unintentionally when the rollers are positioned either in the corresponding first positions or the corresponding second positions, while being capable of maintaining and restricting the rollers upright in place when the rollers are shifted from the corresponding first positions to the corresponding second positions. |
| US11376709B2 |
Components for a chemical mechanical polishing tool
A component in a CMP tool disclosed herein having a surface and a hydrophobic layer deposited on the surface. In one example, the component is a component for delivering a fluid in a CMP tool. The component for delivering a fluid in a CMP tool includes an elongated member having a first end and a second end, and an elongated upper surface extending between the two ends. A hydrophobic layer is deposited on the elongated upper surface. In another example, the component is a ring shaped body having an upper side and a lower side. A hydrophobic layer is deposited on the inner surfaces of both the upper and lower sides. In another example, the component is a disk shaped body having a top surface, bottom surface, and ledge defined by the top and bottom surfaces. A hydrophobic layer is deposited on the surfaces and the ledge. |
| US11376706B2 |
Assembly and method for loading parts to be treated in a single-side or double-side treatment machine
The invention relates to an assembly for loading parts to be treated into a single-side or double-side treatment machine, comprising—a part holder in the form of a plate for holding at least one part to be treated, comprising a second side and first side, said first side being flat, and said part holder delimiting at least one through-hole forming a cell for housing at least one part to be treated, and a film mounted on the first side of the part holder opposite said through-hole, allowing said part to be treated to be held at least during the loading step. |
| US11376705B2 |
Chemical mechanical planarization carrier system
A system includes a CMP carrier that includes a resilient flexible membrane upon which a wafer is mounted, at least three ports for supplying air to the resilient flexible membrane to pneumatically pushing on the wafer through pressure applied throughout the surface area of the resilient flexible membrane to have more uniform pressure. Each port provides pressure to different components of the carrier to adjust pressure or vary pressure during processing of the wafer. Further, the system includes a processor and software program for implementing the CMP carrier with existing CMP machines. The software application converts the air pressure applied to the carrier into units that allow the CMP machine to receive expected data and operate in accordance with the existing commands. |
| US11376702B2 |
Integrated rotary cutting tool manufacturing device and method
The present disclosure discloses an integrated rotary cutting tool manufacturing device and method, the integrated rotary cutting tool manufacturing device comprises a workpiece transfer device, a machine body, a feeding device, grinding devices and a discharge device. The grinding devices comprise a rough grinding device used for carrying out primary grinding on a vertically arranged workpiece and a fine grinding device used for carrying out secondary grinding on the vertically arranged workpiece. The integrated rotary cutting tool manufacturing device is adopted by the rotary cutting tool manufacturing method. The device according to the present disclosure is compact in structure, high in machining efficiency and precision, and low in costs, the maximum values, the minimum values and the average values of the roundness and the concentricity of machined micro drill bits are closer to the standard values, and the stabilization process capability indexes of the roundness. |
| US11376701B2 |
Tool replacement timing management system
A tool replacement timing management system includes a data acquisition section configured to acquire time series data indicating a machining state from a machine, a data cutout section configured to cut out specimen data from the time series data according to at least one condition or a combination of conditions selected from among machining, a tool, a workpiece, and a tool speed, a machining state variable calculating section configured to calculate a machining state variable, which is a statistical index, from the specimen data, a tool deterioration state generation section configured to generate tool deterioration state data in which the machining state variable is aligned in a time series, and a tool replacement timing calculating section configured to calculate a tool replacement timing on a basis of the tool deterioration state data. |
| US11376691B2 |
Joint structure
A joint structure includes: a first same-type metal member; a second same-type metal member that can be mutually welded with the first same-type metal member; and a different-type member that has a penetrating portion, is interposed between the first same-type metal member and the second same-type metal member. In the plate thickness direction of an emission region in which a laser beam is emitted toward the penetrating portion, the plate thickness at the emission region of the first same-type metal member positioned on the side on which the laser beam is emitted is a predetermined thickness corresponding to a first gap. The first same-type metal member and the second same-type metal member are fused and bonded together via the penetrating portion, and the different-type member is compressed and fixed, such that the different-type member is fixed to the first same-type metal member and the second same-type metal member. |
| US11376686B2 |
Hot gaseous welder system and method
Described is a heated gaseous welder system and associated methods of welding plastic with the heated gaseous welder system. The heated gaseous welder system includes a welding tool and a welder control unit. The welder control unit includes a gaseous control system and a heater control system. The gaseous control system is configured to selectively supply a gas to the welding tool and control at least one characteristic of the gas supplied to the welding tool. The heater control system is configured to selectively control power supplied to the welding tool. |
| US11376685B2 |
Automatic tip changer for burnback in an arc welding robot
A fixture for automatically replacing a defective/burnback contact tip coupled to a torch arm of a robotic welder wherein the robotic welder is configured to feed a welding wire to the contact tip. The robotic welder includes a nozzle coupled to the torch arm which is disposed at the contact tip. The fixture includes a first station configured to remove the nozzle from the torch arm and to hold the nozzle for reattachment to the torch arm. A second station is configured to remove the contact tip from the torch arm. A third station includes a plurality of holding units each being configured to hold an unused contact tip, wherein the third station is configured to move one of the plurality of holding units to a predetermined location to locate the unused contact tip for attachment to the torch arm. |
| US11376684B2 |
Welding torch
Disclosed is a welding torch. The welding torch comprising a torch head, a cup, a handle and a connector removably. Further, the torch head comprising a first tube, a second tube and an extension member. Further, the first tube and the second tube joined together in parallel along the length of the first tube and the second tube. Further, the extension member coupled to a rear end of the second tube. Further, the cup removably coupled to a front end of the first tube. Further, the handle removably coupled to the rear end of the extension member. Further, the connector removably enclosed within the handle. Further, the connector connects to a gas supply hose, wherein the welding torch is generally parallel to the gas supply hose. |
| US11376683B2 |
Intelligent soldering tip
A soldering tool may include a tool body comprising circuitry configured to interface with a controller, and a tip portion including a tip that is heated to melt solder and a handpiece that is graspable by an operator. The tip portion includes a heater and a sensor disposed in the tip. The tip portion includes a tip memory device disposed at the handpiece. The tip memory device is configured to store parametric data. The tip memory device is configured to exchange data with the controller. |
| US11376681B2 |
Electromechanical machining method, method of manufacturing perforated material, processing electrode, and electromechanical machining system
A method of forming a curved-shaped processing hole in a workpiece by electromechanical machining includes a step of feeding an electrolytic solution through an inner channel of a processing electrode and jetting the electrolytic solution from an outlet opening of the inner channel disposed on a tip surface of the processing electrode, a step of applying a potential difference between the processing electrode and the workpiece while jetting the electrolytic solution from the outlet opening of the processing electrode, and a step of forming the curved-shaped processing hole in the workpiece. In the jetting step, at least one of a current density distribution on the tip surface of the processing electrode or a flow velocity distribution of the electrolytic solution jetted from the outlet opening is eccentric to a downstream side of a curving direction of the processing hole with respect to an axial center of the tip surface. |
| US11376674B2 |
Kit for a milling tool and a milling tool
A tool body and at least one cassette for a milling tool. The tool body includes at least two identical insert seats, each insert seat being configured to support a cutting insert arranged to be mounted therein. At least one side contact surface is provided in each insert seat for supporting a bottom support surface and at least one side support surface of the cutting insert. The cassette has a peripheral side surface including at least one side support surface and at least one insert seat configured to support a cutting insert. The at least one side support surface and a bottom support surface of the cassette are configured to be supported by the at least one contact surface of any one of the insert seats of the tool body, the cassette being configured to be detachably mounted in any one of the identical insert seats of the tool body. |
| US11376673B2 |
Deburring tool and deburring method
A deburring tool includes: a case; a hollow sleeve that reciprocates inside the cylinder in a non-rotating manner; a drive gear disposed inside the sleeve, includes a first tooth, and rotates together with the case and the sleeve; a reciprocating shaft disposed inside the sleeve, including a driven gear disposed at a basal end portion of the sleeve and a basal end side of the drive gear, the driven gear including a second tooth, a tool holder disposed at a distal end portion of the sleeve, and slides inside the sleeve in a rotational and reciprocating direction, and a stem that fixes the driven gear and the tool holder, and penetrates the drive gear, a first spring that urges the sleeve toward distal end direction; and a second spring that urges the tool holder from the drive gear toward distal end direction. |
| US11376672B2 |
Single-edge drill for forming a deep hole
A single-edge drill for forming a deep hole is provided which includes a body and a shank. The body has a single chip discharge groove in the outer periphery thereof, and includes a small-diameter portion, and a large-diameter portion having coolant delivery grooves in the outer periphery thereof. The body has a core thickness at the distal end portion of the large-diameter portion. At the other portion of the body, the groove bottom of the chip discharge groove is located beyond the rotation center of the drill such that the body has no core thickness, and when taken perpendicularly to the axial direction of the drill, the cross section of the body has a crescent shape. When a hole is formed with the drill, a supply path for coolant liquid is defined between the outer peripheral surface of the small-diameter portion and the radially inner surface of the hole. |
| US11376670B2 |
Cutting method for aluminum alloy casting, and trimming die
The present disclosure discloses a cutting method for an aluminum alloy casting, and a trimming die. The cutting method for the aluminum alloy casting includes the following steps of: drilling a part to be cut off of the aluminum alloy casting by multiple annular drills, and withdrawing the annular drills when the annular drills drill to a preset position; and separating multiple scraps to be separated from the aluminum alloy casting by the trimming die. |
| US11376669B2 |
Tool adapter
Tool adapter assemblies are presented including: a quick release coupler including: a spindle defining a partial cylindrical cavity, the spindle including a base portion, a body portion, and an end portion where the body portion includes a number of ball stop recesses; a number of ball stops slidingly engaged with the number of ball stop recesses; and a sleeve slidingly coupled with the spindle, where the sleeve is configured to lock and release the ball stops; and an accessory connector including at least one of: one or more annular grooves configured to engage with number of ball stops, a number of detents configured to engage with number of ball stops, or both the annular groove and the number of detents; and an accessory engagement portion positioned along a proximal end of the accessory connector. |
| US11376668B2 |
Cutting tool
A cutting tool includes: a rake face; a flank face continuous to the rake face; and a cutting edge formed by a ridgeline between the rake face and the flank face. The cutting tool includes: a base material having a first face on a side of the rake face and a second face on a side of the flank face; and a diamond layer covering the first face and the second face. The first face includes: a first top face continuous to the second face; and a second top face continuous to the first top face and disposed such that the first top face is sandwiched between the second top face and the second face. An angle formed between the first top face and the second top face is a negative angle in a cross section perpendicular to the cutting edge. |
| US11376667B2 |
Machining tool and workpiece measurement method
A machine tool improving measurement accuracy of a machined workpiece diameter. A machine tool comprises a displacement sensor mounted on at least one of a guide bush and a spindle supporting unit. The machine tool further comprises a calculating unit which calculates a diameter of the machined workpiece based on a measurement value of the machined workpiece by the displacement sensor. The spindle is movable back and forth in an axial direction. The spindle is retracted after machining to bring a machined portion of the workpiece to a predetermined measurement position in the axial direction to allow the displacement sensor to measure the machined portion. |
| US11376659B2 |
Spherical silver powder
There is provided a spherical silver powder which is capable of being sintered at a lower temperature. The spherical silver powder of spherical silver particles has cavities, each of which is formed in a corresponding one of the spherical silver particles and each of which has a major axis of 100 to 1000 nm and a minor axis of 10 nm or more, the ratio of the major axis to the minor axis (major axis/minor axis) being 5 or more, the major axis being the length of the long side of a rectangle which has a minimum area and which circumscribes the outline of a cross-section of a corresponding one of the cavities on an image of the cross-section of the corresponding one of the silver particles exposed by polishing the surface of a resin after the silver powder is embedded in the resin, and the minor axis being the length of the narrow side of the rectangle. |
| US11376658B2 |
Nickel powder, method for manufacturing nickel powder, internal electrode paste using nickel powder, and electronic component
To provide a fine nickel powder for an internal electrode paste of an electronic component, the nickel powder obtained by a wet method and having high crystallinity, excellent sintering characteristics, and heat-shrinking characteristics. The nickel powder is obtained by precipitating nickel by a reduction reaction in a reaction solution including at least water-soluble nickel salt, salt of metal nobler than nickel, hydrazine as a reducing agent, and alkali metal hydroxide as a pH adjusting agent and water; the reaction solution is prepared by mixing a nickel salt solution including the water-soluble nickel salt and the salt of metal nobler than nickel with a mixed reducing agent solution including hydrazine and alkali metal hydroxide; and the hydrazine is additionally added to the reaction solution after a reduction reaction initiates in the reaction solution. |
| US11376656B2 |
Casting unit for a die casting machine
A casting unit for a die casting machine has a casting container with a casting chamber, a casting piston, which is arranged in an axially movable manner in the casting chamber, a melt bath connection opening, a melt inlet channel from the melt bath connection opening to the casting chamber, a melt outlet channel, which leads out of the casting chamber separately from the melt inlet channel, and a shut-off control valve for the melt inlet channel. The shut-off control valve has a valve main body arranged on the casting container, a valve seat and a valve closing body. The valve main body is held on the casting container at a lateral valve assembly region of the casting container in a manner accessible from the outside and includes the melt bath connection opening, and/or the casting piston is of a spool type, and the shut-off control valve is located with its valve closing body in the melt inlet channel at a flow-technical distance from the melt bath connection opening on the one hand and from the casting chamber on the other hand. |
| US11376653B2 |
Feeder system
The present invention relates to a feeder system for use in metal casting operations utilising casting moulds, and to feeder sleeves and breaker cores for use in the feeder system. There is provided a feeder system for metal casting, the feeder system comprising a feeder sleeve mounted on a breaker core, the feeder sleeve having a first end and an opposite second end, a longitudinal axis extending between the first and second ends, and a continuous sidewall extending generally around the longitudinal axis between the first and second ends, the sidewall defining a cavity for receiving molten metal during casting, and the breaker core defining an open bore therethrough for connecting the cavity to the casting, wherein the first end of the feeder sleeve comprises a base portion which is mounted on the breaker core, and the second end of the feeder sleeve comprises a planar roof portion and a curved or chamfered portion extending around the periphery of the roof portion, for connecting the sidewall and the roof portion. |
| US11376650B2 |
Method for producing trim strips and trim strips produced using said method
A method for producing a trim strip comprising an extended portion (20) and a bent portion (19) which has a sharp edge (21) comprising the following steps: i) providing a blank with a material thickness and a shaped end cap contour (27); ii) bending the cap contour (27); iii) forming a sharp edge (21) along the bent portion (19), wherein a punch (31) for the edge-forming process, comprising a side surface (33, 37) which is stepped so as to correspond substantially to the material thickness and which faces the die (30) and counter die (32), is guided along the side surfaces (52, 35) of the counter die (32) and die (30) such that the step (34) of the punch (31) engages with the marginal edge (56) and displaces the material of the folded portion (19) towards the edge portion (21), thereby forming a sharp edge. |
| US11376648B2 |
Compact stock guide assembly
A compact stock guide assembly and method for metal forming dies includes a stock guide that includes a fastener that secures the stock guide to the die through a central aperture in the stock guide. The stock guide has a locating boss that can be received in a pocket in the die that has been bored and tapped to receive the fastener. |
| US11376647B2 |
Tools, machines, and methods for machining planar workpieces
Tools for machining planar workpieces are provided that include an upper tool, an upper main body, and at least one tool body on the upper main body having a cutting edge. The tools further include a lower tool having a lower main body with a rest surface for the workpiece and a positioning axis oriented perpendicular to the rest surface, at least one counter tool body on the lower main body that has a counter cutting edge that is a closed contour. The cutting edge of the at least one tool body has a cutting contour that corresponds to the closed contour of the at least one counter tool body, and at least one group of at least two counter tool bodies on the lower tool can be associated with the closed contour of the least one tool body. |
| US11376642B2 |
Fume evacuation system
Fume evacuation systems are disclosed. An example fume evacuation system includes: an air handling system for drawing components comprising air, fumes, smoke, or particulate, or a combination thereof from a metal working application; an air conduit couple to the air handling system for conveying the components from the metal working application towards the air handling system; and a hood coupled to the air conduit and configured to be positioned at the metal working application, the hood comprising a structure defining a circuitous path for particulate that, in operation, allows the airborne components to pass through the hood to the air conduit but causes particulate to cool the components. |
| US11376639B2 |
Apparatus for cleaning object surface
Apparatus for cleaning object surface, wherein the apparatus for cleaning object surface is adapted to be arranged to or accommodate an object, wherein the apparatus is arranged to supply cleaning fluid to the object surface, wherein the apparatus comprises a body provided with an opening with a circumferentially extending flexible part, flange or lip partly covering the object surface in circumferential direction thereof and in engagement with the object surface with a pretension force, and wherein the apparatus is arranged to supply cleaning fluid interior of the body and the flexible part, flange or lip is arranged to bend away from the object surface when subjected to cleaning fluid supplied interior of the body. |
| US11376638B2 |
Directionally adjustable foam generating attachment for a hose
A foam generating spray nozzle for water jet hose attachments having an adjustable spray nozzle that provides incremental directional nozzle outlet adjustment. A cleaning mixture reservoir having premeasured dissolvable cleaning product pod receivable within in fluid communication with the nozzle assembly. Selective cleaning product mix reservoir access provides fluid reservoir product to the nozzle fluid stream under metered acceleration and aeration foam prior to direct outlet nozzle directional adjustment and spray stream deflector downstream thereof. |
| US11376636B2 |
Method of producing gluten free oats through hyperspectral imaging
A method of producing gluten-free oats from a supply of grains incorporating oats and at least one contaminant grain includes hyperspectral imaging and analyzing data of only a particular region of interest of each grain in the supply of grains, particularly excluding tip and peripheral edge regions of the grain. Therefore, the particular regions of interest is limited to a central region of each grain determined by locating a centroid of the grain and collecting data of the grain from only pixels in a predetermined spacing from the centroid. Preferably, the hyperspectral imaging is only performed in wavelengths ranging from 1000 to 2500 nm. The method can be particularly employed in connection with quality control sampling of a pre-sorted supply of gluten-free oats to assure a gluten level well below 20 ppm, preferably a gluten level of no greater than 10 ppm. |
| US11376632B2 |
Broad frequency filter for powder system
A sieving system for a powder is provided. The sieving system includes a support structure; a filter housing movable relative to the support structure, the filter housing defining an inlet and an outlet, the filter housing comprising a broad frequency filter disposed between the inlet and the outlet, the broad frequency filter configured to restrict a first portion of the powder larger than a predetermined threshold from reaching the outlet; and a powder mass control assembly configured to determine data indicative of a powder mass within a portion of the sieving system and control one or more operations of the sieving system based on the determined data indicative of the powder mass. |
| US11376630B2 |
Ultrasonic vibration unit with damping
The present invention concerns an ultrasonic vibration unit having a converter (1) for converting an electric ac voltage into a mechanical ultrasonic vibration and a sonotrode which is vibrationally coupled to the converter (1), wherein the sonotrode and the converter (1) are matched to each other in such a way that the ultrasonic vibration unit can vibrate with a natural frequency f, in which a standing longitudinal wave having at least one vibration node and at least two vibration antinodes is formed within the ultrasonic vibration unit. To provide an ultrasonic vibration unit in which the parasitic vibrations which usually occur in operation with a working frequency are slight or do not occur, wherein at the same time the actual working frequency is not attenuated, it is proposed according to the invention that there is provided a damp vibration absorber unit (2) connected to the ultrasonic vibration unit by way of a coupling element (3), wherein the coupling element (3) is connected to the ultrasonic vibration unit at a vibration node, wherein the vibration absorber unit (2) is connected to a damping element (4) which is so adapted that it damps a vibration of the vibration absorber unit (2). |
| US11376628B2 |
Capacitive device and piezoelectric device
A capacitive device includes a unit cell including a CMUT, and a transmission/reception plate for impedance matching which is provided above the unit cell via a connection portion, in which a membrane of the CMUT constituting the unit cell is connected to the transmission/reception plate via the connection portion having an area smaller than that of the transmission/reception plate. The area of the transmission/reception plate is desirably larger than the area of a hollow portion of the CMUT. |
| US11376626B2 |
Methods and systems for polymer deposition
Systems having one or more features that are advantageous for depositing fluorinated polymeric coatings on substrates, and methods of employing such systems to deposit such coatings, are generally provided. |
| US11376625B2 |
Rosin spreader
The present invention is a rosin spreader that includes a body, a plurality of substantially parallel, spaced apart, elongated first teeth, a plurality of bristles, and an elongated first sidewall. The body has a top surface, a bottom surface, and a peripheral edge. The first teeth extend outwardly from the top surface of the body. The bristles extend outwardly from the top surface of the body. The first sidewall extends upwardly from the top surface of the body. The first teeth, the bristles, and the first sidewall are secured to the top surface of the body. |
| US11376624B2 |
Coating applicator and coating application system
A coating applicator that applies a coating or liquid to a variety of different substrates having different contoured surfaces is disclosed. A coating applicator of the present disclosure is able to reach, contact, and cover the entirety of a contoured substrate. In this manner, the coating applicator is able to transfer a coating to the entirety of the contoured substrate. Additionally, fluid application systems of the present disclosure include systems for advantageously providing a fluid to a fluid applicator. |
| US11376622B2 |
Graphical water machine
A waterfall or fountain that has the capacity of printing images with water and a method for printing images by said water. The water inside such fountain is released out of nozzles in the form of parallel and regular lines of water. |
| US11376620B2 |
Pressure washer
The utility model discloses a pressure washer which comprises a water-sealed battery part and a main body part, wherein the water-sealed battery part comprises a shell formed by connecting a cover body and a lower cavity, and a battery pack is arranged in the shell. The pressure washer of the utility model is simple and ingenious in structural design, can effectively improve the sealing effect of the shell and prevent water from entering. |
| US11376619B2 |
Tooling for wheel spraying reinforcement
A tooling for wheel spraying reinforcement can uniformly apply a hard coating on the inner rim and the spoke back cavity of a wheel, and can effectively solve the technical problems of uneven spraying and poor roundness. The high-precision spraying of the hard coating of the wheel is realized, and the device has novel structure, advanced technology and high universality. |
| US11376616B2 |
Recyclable pump assembly with pivoting dip tube
A pump assembly for a pump dispenser, the pump assembly comprises a cap having a housing and a spout, a collar, a sleeve, and a dip tube. The sleeve is at least partially positioned within the collar and comprises a coupling member. The coupling member comprises a shoulder, a coupling joint, and a coupling member channel extending from the shoulder to the coupling joint. The dip tube has a first end and an opposing second end, and defines a dip tube channel extending from the first end to the second end. The first end of the dip tube is configured to pivotally couple to the coupling joint and fluidly connect the dip tube channel and the coupling member channel. The dip tube channel comprises a first diameter at the first end and second diameter at the second end that is different than the first diameter. |
| US11376612B2 |
Shower head with shower holder
A shower head with a shower holder comprises a housing, a water outlet component, a switching handle and a water diversion component; the top of the housing is provide with a water inlet; a handle part extends outwards from one side of the housing, the tail end of the handle part is provided with a water outlet connector, and the shower holder and the switching handle are provided at two radial ends of the handle part, respectively; the water diversion component is provided inside the handle and comprises a water diversion device and a valve core, the water diversion device is provided with a water inlet channel, a first water outlet channel and a second water outlet channel, and the valve core is provided at the intersection area of the water inlet channel, the second water outlet channel and the first water outlet channel. |
| US11376608B2 |
Modular plant trimming system and method
Embodiments of the present invention pertain to a modular plant trimming system. A number of plant trimming machines are placed side by side. These plant trimming machines trim leaves from a plant. A sensor detects when one or more of the plant trimming machines are added or removed from the system. A processor then balances a load of plants to be trimmed to be split between the currently available number of plant trimming machines. |
| US11376604B2 |
Method for crushing of grinding material and corresponding mill
A method is disclosed for crushing material to be ground with a mill which contains a grinding chamber which is connected to a feed for material to be ground and to an outlet for ground particles, and contains grinding devices for producing particles of the desired fineness from the fed material to be ground, wherein the grinding takes place in a reducing atmosphere which contains a reduction gas. Also disclosed, is a mill having a grinding chamber which is connected to a feed for material to be ground and to an outlet for ground particles, and contains grinding devices for producing particles of the desired fineness from the fed material to be ground, wherein the grinding chamber contains a reducing atmosphere in which the grinding takes place and which contains a reduction gas. |
| US11376601B2 |
Crushing device for waste tire and multi-functional crusher with crushing device
A crushing device for a waste tire and a multi-functional crusher therewith are provided. The crushing device includes a main shaft, a roll shaft main body fixedly arranged on the main shaft, and roll shaft blockers arranged at two axial ends of the main shaft; crushing components are arranged on the roll shaft main body; a plurality of roll shaft convex bodies are arranged on a periphery of the roll shaft main body along a circumferential direction; a roll shaft groove is formed between each two adjacent roll shaft convex bodies; the crushing components include tools, axial interval adjusting blocks and/or radial supporting blocks; a tool groove, corresponding to the roll shaft convex body, is provided at a bottom of each tool; and an axial interval adjusting block groove, corresponding to the roll shaft convex body, is provided on each axial interval adjusting block. |
| US11376595B2 |
Droplet digital PCR chip
The present invention discloses a droplet digital PCR chip. The droplet digital PCR chip includes at least one chip unit, each chip unit includes a chip body formed by bonding a top piece and a bottom piece, the chip body is internally provided with an inlet chamber, a droplet storage chamber, and an injection hole. The injection hole connects with the inlet chamber, a plurality of droplet generating channels are disposed between the inlet chamber and the droplet storage chamber, a height of the droplet generating channel is smaller than a height of the droplet storage chamber, an injection fluid is injected into the inlet chamber through the injection hole, and the injection fluid is emulsified and enters the droplet storage chamber at a junction of the droplet generating channels and the droplet storage chamber. |
| US11376593B2 |
Systems and methods for sorting T cells by activation state
Systems and methods for sorting T cells are disclosed. Autofluorescence data is acquired from individual cells. An activation value is computed using one or more autofluorescence endpoints as an input. The one or more autofluorescence endpoints includes NAD(P)H shortest fluorescence lifetime amplitude component (α1). |
| US11376585B2 |
Drive circuit and drive method thereof, and panel and drive method thereof
A drive circuit and its drive method, and a panel and its drive method are provided. The drive circuit includes a step-up unit, a plurality of signal input terminals and a signal output terminal. The step-up unit includes a first module, a second module and a first capacitor. The first module is configured to transmit a signal of a third signal input terminal to a first electrode of the first capacitor. The second module is configured to transmit a signal of a fourth signal input terminal to a second electrode of the first capacitor at a first time period which generates a voltage difference between two electrodes of the first capacitor, and to transmit the signal of the fourth signal input terminal to the second electrode of the first capacitor at a second time period which further increases a signal of the first electrode of the first capacitor. |
| US11376576B2 |
Metal catalyst, method of C—N coupling using the same and applications of the same
A method for C—H bond activation and/or C—N coupling reaction comprises using a metal catalyst to catalyze the C—H bond activation and/or C—N coupling reaction; wherein the metal catalyst represented by the following formula a metal catalyst for C—H bond activation and/or C—N coupling reaction, and a method using the same and application thereof. Specifically, a metal catalyst represented by the following formula: wherein Q is a 5 or 6 membered aromatic ring; W, X, and Y are the same or different, and are independently N, S, P, or O; M is Ni, Pd, Fe, Co, Cr, Mn, Cu, Pt, Ir, or Ru; Z is halide (F, Cl, Br, or I), acetate, water, or hydroxyl; R1 and R2 are the same or different, and are independently alkyl, aryl, alkylaryl or cycloalkyl. |
| US11376570B1 |
Method of forming copper oxide-on-copper nanomaterial catalyst mesh
A method of forming a nanomaterial catalyst mesh and a nanomaterial catalyst mesh formed by the method. The nanomaterial catalyst mesh comprises a copper support mesh and a nanoparticle layer disposed on the copper support mesh. The nanoparticle layer comprises Cu2O and CuO. The method involves treating the copper mesh support with a plant extract to form a treated mesh and annealing the treated mesh at 210 to 500° C. The nanomaterial catalyst mesh is used in a method of photodegrading an organic pollutant, preferably a dye, involving hydrogen peroxide and visible light. |
| US11376568B2 |
Exhaust gas-purifying three-way catalyst
Provided is, for example, an exhaust gas-purifying three-way catalyst which is small in the amount of a platinum group element used, which can be early increased in temperature to a catalytically active temperature, which is suppressed in degradation in performance due to a catalyst poison included in an exhaust gas even if placed directly under an engine, and which is excellent in purification performance. An exhaust gas-purifying three-way catalyst including at least a catalyst carrier 11 and a catalyst layer 21, wherein the catalyst layer 21 has a layered structure having at least a first catalyst layer L1, a second catalyst layer L2 and a third catalyst layer L3 in the listed order, the first catalyst layer L1 contains a first composite catalyst particle including palladium supported on a first base material particle, the second catalyst layer L2 contains a second composite catalyst particle including rhodium supported on a second base material particle, the third catalyst layer L3 contains a third composite catalyst particle including palladium supported on a third base material particle, and the total coating weight Wt in the catalyst layers L1, L2, and L3 (provided that the platinum group element included in each of the catalyst layers is excluded) is 110 g/L or more and 225 g/L or less in total, per volume of the catalyst carrier 11. |
| US11376564B2 |
Carbon dioxide adsorbent and method for manufacturing same, as well as carbon dioxide separation system
A method for manufacturing a carbon dioxide adsorbent includes: forming a kneaded product containing a hydrophilic fiber, a powdery porous material, and an aqueous hydrophilic binder dispersion into particles and drying the particles to generate porous material particles containing the hydrophilic fiber and the powdery porous material combined by the hydrophilic binder; and preparing an aqueous amine solution having an amine concentration of 5% or more and 70% or less and a temperature of 10° C. or higher and 100° C. or lower, impregnating the aqueous amine solution into the porous material particles, and aeration-drying the porous material particles impregnating the amine. The carbon dioxide adsorbent contains the porous material particles and the amine carried by the porous material particles, the porous material particles containing the hydrophilic fiber and the powdery porous material combined by the hydrophilic binder. |
| US11376561B2 |
Sorbent particles for sample treatment
Sorbents, devices, kits and methods useful for sample treatment are disclosed herein. In particular embodiments, described are inorganic/organic hybrid sorbent particles comprising (a) a core region that comprises a silica component and (b) a surface region that comprises an organic copolymer comprising at least one hydrophobic organic monomer and at least one hydrophilic organic monomer. |
| US11376560B2 |
Highly active sorbents and oxygen carriers supported by calcined alumina aerogel for low-temperature carbon capture and chemical-looping combustion of methane
The invention provides highly reactive nano-sized alumina particle compositions, including alumina compositions with a BET surface areas on the order of 2000 m2/g. Also disclosed are impregnated alumina supports comprising materials that are metal oxides or carbonates. Methods for the synthesis and fabrication of these compositions are provided, along methods for the use of these compositions as sorbents. |
| US11376559B2 |
Processing system and method for producing a particulate material
A processing system and method of producing a particulate material from a liquid mixture are provided. The processing system generally includes a system inlet connected to one or more gas lines to deliver one or more gases into the processing system, one or more power jet modules adapted to jet a liquid mixture into one or more streams of droplets and to force the one or more streams of droplets into the processing system, and a reaction chamber adapted to deliver the one or more streams of droplets in the presence of the one or more gases and process the one or more streams of droplets into the particulate material. The method includes delivering one or more gases into a processing system, jetting the liquid mixture into one or more first droplets streams using one or more power jet modules of the processing system and into the processing system, and reacting the one or more first droplets streams delivered from the processing chamber inside a reaction chamber of the processing system in the presence of the one or more gases into the particulate material at a first temperature. |
| US11376556B2 |
Device for shaking and sampling biological liquids
A device for shaking and sampling biological liquids that is able to take a sample of a biological liquid in a tube including a shaker designed to mix a rack holding one or more tubes by performing a succession of tilting movements between two shaking positions. The shaker is also arranged to tilt beyond the shaking position furthest away from the insertion position of a rack to discharge same by gravity. |
| US11376553B2 |
Superhydrophobic polypropylene porous film, preparation method therefor, and method for improving hydrophobicity of polypropylene porous film
A superhydrophobic polypropylene porous film, including a polypropylene porous film substrate, titanium dioxide layers and a surface modifier layer, is disclosed. The titanium dioxide layers are deposited on the surface of the polypropylene porous film substrate by atomic deposition technology; a surface modifier is coated on the titanium dioxide layers; hydrophobic bonds are formed between the titanium dioxide layers and the surface modifier layer; the superhydrophobic polypropylene porous film has a water contact angle greater than 150 degrees, a rolling angle less than 10 degrees, an aperture of 0.1-0.4 μm, a porosity of 50%-80%, a tensile strength of 30-50 MPa, and an elongation at break of 10%-30%. The superhydrophobic polypropylene porous film maintains the chemical resistance, rigidity, and porosity of the polypropylene porous film, and has superhydrophobic properties and a good separation effect after working for 80 hours, thus greatly increasing the service life, and reducing operation costs and working costs in a membrane distillation process. |
| US11376547B2 |
Spiral wound membrane module for gas separation with protection layer
A process for separating a feed gas comprising a polar gas and a non-polar gas into a permeate gas and a retentate gas, one of which is enriched in the polar gas and the other of which is depleted in the polar gas, the process comprising passing the feed gas through a gas separation module comprising: (i) a feed carrier comprising a membrane envelope and a feed spacer located within the membrane envelope; and (ii) a permeate carrier comprising: (a) a macroporous sheet; and (b) a protective sheet; and wherein: i) the feed gas is fed along the feed spacer of the feed carrier and a part of the feed gas passes through the membrane envelope and into the permeate carrier to give the permeate gas and a part of the feed gas is rejected by the membrane to give the retentate gas; ii) the protective sheet shields at least a part of the membrane envelope from contact with the macroporous sheet; and iii) the protective sheet comprises a non-woven material. |
| US11376535B2 |
Efficient microfluidic particulate matter (PM) removal device using staggered herringbone micromixers
Microfluidic devices to efficiently remove particulate matter (PM) in air are provided, as are methods of fabricating and using the same. A device can include a channel having a structure configured to generate chaotic advective flow in air within the channel. The channel structure can include a plurality of SHMs disposed within the channel, where each SHM comprises a plurality of grooves each having a width of 200 μm or less and a spacing between each groove of 200 μm or less. The plurality of SHMs can be configured to introduce microvortices in air flow within the channel. |
| US11376534B2 |
Polyamide nanofiber nonwovens for filters
A filter comprising a nanofiber nonwoven product is disclosed which comprises a polyamide with a relative viscosity from 2 to 330, spun into nanofibers with an average diameter of less than 1000 nanometers (1 micron). In general, the inventive products are prepared by: (a) providing a polyamide composition, wherein the polyamide has a relative viscosity from 2 to 330; (b) melt spinning the polyamide composition into a plurality of nanofibers having an average fiber diameter of less than 1 micron, followed by (c) forming the nanofibers into the product. |
| US11376532B2 |
Fluid flow control device having a particle catcher
A fluid flow control device includes a valve body defining an inlet, an outlet, and a fluid flow path extending therebetween, a valve seat ring coupled to the body that defines an orifice through which the fluid flow path passes, a cage coupled to the body that defines an interior bore, a control element slidably disposed within the interior bore of the cage, and a particle catcher at least partially disposed within an interior bore of the control element. The particle catcher includes a particle catcher body that defines an inner flow path and at least one particle catcher passage through which the fluid flow path passes. An outer surface of the particle catcher and an inner surface of the control element form a particle catching portion. The at least one particle catcher passage directs the fluid flow path downwardly into the particle catching portion. |
| US11376531B1 |
Self-contained filter assembly for magnetic deburring and polishing machine
A filter housing comprising an inlet and an outlet, an impeller positioned inside the filter housing magnetically coupled to a rotating magnetic field created by the magnetic disc when rotated by the motor, wherein rotation of the magnetic disc rotates the impeller which draws the solution through the inlet of the filter housing and push the solution out a first filter and out the outlet of the filter housing. |
| US11376524B2 |
Crude oil demulsification
A system includes a device disposed within a storage tank. The device includes a cyclonic separator and an electrostatic coalescer. The cyclonic separator is configured to receive and separate phases of a multi-phase fluid stream. The cyclonic separator is configured to induce cyclonic flow of the multi-phase fluid stream to separate the multi-phase fluid stream into a gas stream and a liquid stream. The liquid stream includes a first liquid phase and a second liquid phase. The cyclonic separator is configured to discharge at least a portion of the gas stream and at least a portion of the liquid stream. The electrostatic coalescer is downstream of and fluidically connected to the second outlet of the cyclonic separator. The electrostatic coalescer is configured to demulsify the liquid stream by causing coalescence of liquid droplets of one of the first or second liquid phases. |
| US11376523B2 |
Instantaneous water/oil separation system
An instantaneous separation system for capturing and recovering oil from an outdoor electrical equipment. The system includes a capture system for capturing a mixture of oil and water and transporting the mixture to an instantaneous separation reservoir. The separation reservoir maintains the separated oil and water separate via a separation plate. A water outlet pipe transports the separated water back to the surroundings, an oil outlet pipe transports the separated oil to an oil reservoir; a nominal water level threshold maintains the separated water at a given water height by directing any water surpassing the water height to the surroundings via the water outlet pipe. The nominal water level threshold and the separation plate ensure that substantially only the separated water enters the water outlet pipe. An oil outlet threshold is positioned at a height that is greater than the height of the nominal water level threshold. |
| US11376520B2 |
Compact wastewater concentrator using waste heat
A compact and portable liquid concentrator includes a gas inlet, a gas exit and a flow corridor connecting the gas inlet and the gas exit, wherein the flow corridor includes a narrowed portion that accelerates the gas through the flow corridor. A liquid inlet injects liquid into the gas stream at a point prior to the narrowed portion so that the gas-liquid mixture is thoroughly mixed within the flow corridor, causing a portion of the liquid to be evaporated. A demister or fluid scrubber downstream of the narrowed portion removes entrained liquid droplets from the gas stream and re-circulates the removed liquid to the liquid inlet through a re-circulating circuit. Fresh liquid to be concentrated is also introduced into the re-circulating circuit at a rate sufficient to offset the amount of liquid evaporated in the flow corridor. |
| US11376517B2 |
Rotary displacement structure of fun device
A rotary displacement structure of a fun device includes a container body. The container body has a space therein. A fluid is provided in the space. A rotary displacement unit is disposed in the space. The rotary displacement unit has buoyancy or gravity. The rotary displacement unit includes at least one blade assembly. When the container body is overturned, the rotary displacement unit will rise or descend through buoyancy or gravity. At the same time, the blade assembly enables the rotary displacement unit to rotate when ascending or descending, so as to obtain a different visual effect from the prior art. |
| US11376515B1 |
Transformable toy
In an aspect, a transformable toy is provided and includes a first rotary member and a second rotary member, which are rotatable relative to one another between first and second rotary positions. A projection member is rotationally fixed to the first rotary member, and is movable between a retracted position and an extended position. A helical guide is connected and a helical guide follower are connected to the the second rotary member and the projection member. Relative rotation between the first rotary member and the second rotary member between the first and second rotary positions drives relative rotation between the helical guide and the helical guide follower, which in turn drives the projection member to move between the retracted and extended positions. |
| US11376514B2 |
Experience system, experience providing method, and computer readable recording medium
An experience system includes: an air conditioner configured to blow a wind into a space inside a moving body; and a processor including hardware. The processor is configured to generate a virtual image in which at least a part of a roof of the moving body is opened, the virtual image including sky above the moving body and a surrounding landscape of the moving body, output the virtual image to a display device, and control wind-blowing of the air conditioner in conjunction with a display of the virtual image on the display device. |
| US11376512B1 |
Sway playground swing
A full body swing includes a broad flexible belt having a width extending between opposed front and rear ends of the swing and a length extending between opposed left and right ends of the swing, where the left and right ends are attached along their widths to an upper frame to suspend the flexible belt along a belt axis. In one embodiment, the flexible belt supports a seat section for a child to sit where movement of the seat section occurs along the belt axis of the flexible belt and is facilitated by alternating rigid and flexible sections of the belt along the belt axis. |
| US11376508B1 |
Systems and methods for enabling exchange of tradeable items
Systems and methods for enabling exchange of tradeable items are disclosed. Exemplary implementations may: receive the first tradeable item from a user; determine whether the received first tradeable item is a valid tradeable item within the online gaming platform by identifying the first tradeable item based on the first item-identifying information and by verifying the first tradeable item is a valid tradeable item within the online gaming platform; responsive to determining the received first tradeable item is valid within the online gaming platform, select a second tradeable item from a repository of tradeable items; and dispense, from the repository, the second tradeable item to the user. |
| US11376505B2 |
Systems and methods for generating in-game assets for a gaming platform based on inheriting characteristics from other in-game assets
Systems and methods for generating characters for a gaming platform based on inheriting characteristics from other characters are disclosed. Exemplary implementations may: store, in electronic storage, a set of character definitions that define visual representations of individual characters that can operate and interact within the gaming platform; present a user interface to a first player on a first client computing platform associated with the first player; receive user input from the first player; generate a new character definition based on the first character definition and the second character definition; and present the new character on the user interface. |
| US11376502B2 |
Adjudicating fault in a virtual simulation environment
The present disclosure relates to systems, methods, and computer-readable media for adjudicating incidents between players within a simulation environment (e.g., a gaming environment). For example, systems disclosed herein involve training an adjudication model trained to evaluate player data from a plurality of player states over time to determine whether one or more players are at fault for an identified incident within the simulation environment. The systems disclosed herein can maintain a dynamic circular buffer that provides a snapshot of the player data over a predetermined period of time and which provides a scalable and computationally efficient mechanism for evaluating player data for multiple players to determine whether one or more players are violating rules within the simulation environment. |
| US11376501B2 |
Method and apparatus for displaying marker element in virtual scene, computer device, and computer-readable storage medium
This application relates to a method for displaying a marker element in a virtual scene performed at a terminal. The method includes: rendering a display interface of a virtual scene; obtaining marker indication information used for indicating a target virtual item marked by a user of the terminal corresponding to a user account in the virtual scene for user accounts in a same team to view, the user account controlling a current virtual object in the virtual scene; obtaining graphic data of a marker element according to the marker indication information, the marker element being a graphic element used for indicating a location of the target virtual item in the virtual scene to the user accounts in the same team; and rendering the marker element according to the graphic data at a designated location around the target virtual item in the display interface of the virtual scene. |
| US11376499B2 |
Synchronization model for virtual tournaments
Data characterizing two players enrolled in a tournament of an online video game is received. Each player is executing a separate instance of the online video game. The online video game is asynchronous between the two players. The data is received by a tournament server hosting the tournament and separate from a game server providing game data to clients associated with the two players. An instruction for synchronous initiation of gameplay between the two players is generated. The instruction is transmitted to the clients associated with the two players, the instruction causing synchronous initiation of the asynchronous games for the two players. Related apparatus, systems, techniques and articles are also described. |
| US11376498B2 |
Managing in-content challenges for multi-player games
An in-content challenge platform and method for generating single user challenges within multiplayer games (and other media) is disclosed. The in-content challenge platform provides various in-content challenges and prize promotions to users for completing specific win conditions within an instance content (e.g., a video game, a fitness application, a streaming video service, etc.). In some embodiments, the platform can be integrated directly into the game itself. In other embodiments, the platform is seen as an overlay to the game. In still other embodiments, the user can interact with the platform through a separate piece of software that is reached via a client device independent of the content or a third-party system providing the content itself. |
| US11376494B2 |
Apparatus and method for controller accessory
An electronic smart device controller comprising a right side panel, a left side panel, and optionally a chassis and a detachable cradle. The right side panel and the left side panel can receive the chassis or the detachable cradle. |
| US11376488B1 |
Two-card sleeve apparatus
A two-card sleeve apparatus is described. The two-card sleeve apparatus may include a first transparent layer, an opaque layer, and a second transparent layer. The two-card sleeve apparatus may be used to safely store or display two or more trading cards. |
| US11376487B1 |
Roller skate trucks
A boss for use with a roller skate and attached to a king pin of the roller skate and adapted to removably support an axle housing. The boss supports a pivot pin adaptor having an adjustable pin fixed into place by a lock nut. The pivot pin adaptor includes a shoulder internally abutting the boss and different angled shoulders can be attached to the boss to adjust the angle of the pin. |
| US11376485B2 |
Size-adjustable sport shoe
A size-adjustable sport shoe includes a shoe head, a shoe insole, and an adjusting telescopic device including a gear, a shaft gear, first and second gear racks, and handle. The first and second gear racks are located at two lateral sides of an elongated adjustment groove at the shoe head, wherein the upper surface of the second gear rack is lower than the upper surface of the first gear rack. The gear shaft is coupled between the gear and the handle. When the handle is folded perpendicularly to an axis direction of the gear shaft, the gear meshes with the first gear rack to lock up the shoe head at the shoe insole. When the handle is folded to coincide with the axis direction of the gear shaft, the gear meshes with the second gear rack to allow the shoe head to be slid from the shoe insole. |
| US11376484B2 |
Reflective video display apparatus for interactive training and demonstration and methods of using same
A method includes capturing, using an Internet of Things (IoT) device, real-time video of a user performing an exercise associated with a first exercise class. Real-time video of the user is displayed, via a display, concurrently with video of an instructor, to provide a visual comparison of the user to the instructor. Image analysis of the real-time video of the user is performed to determine a performance of the user, and a representation thereof is displayed. Biometric data associated with the user is received at the IoT device from a wearable device at multiple points in time. Heart rates are identified based on the biometric data, and scores based on the heart rates are displayed via the display. A recommendation for a second exercise class different from the first exercise class is determined based on a profile of the user, and displayed via the display. |
| US11376483B1 |
Pickleball practice device
The pickle ball practice device is an item of sporting equipment. The pickle ball practice device is configured for use with pickle ball. The pickle ball practice device stores pickle ball equipment for transportation. The pickle ball practice device forms a backboard used for physical training in the sport of pickle ball. The pickle ball practice device comprises a pan structure, a lid structure, a hinge structure, a pedestal structure, and a fastening structure. The hinge structure secures the pan structure to the lid structure. The pedestal structure elevates the pan structure and the lid structure to elevate the backboard structure formed by the pickle ball practice device. The fastening structure secures the pan structure and the lid structure to a fence. |
| US11376477B2 |
Multi-piece solid golf ball
In a golf ball having a core, envelope layer, intermediate layer and cover, the core has a specific hardness profile, the resin materials making up either or both of the envelope layer and the intermediate layer contain a high-acid ionomer, and the Shore C hardness relationships among the core center, surface of the envelope-encased layer and surface of the intermediate layer-encased sphere satisfy the following conditions: surface hardness of envelope layer-encased sphere |
| US11376475B2 |
Golf ball
To provide a golf ball that can prevent a decrease in carry distance of a driver shot when it rains and also, can exert excellent spinning performance upon an approach shot. The golf ball of the present invention includes a core, a cover that is provided on an outer side of the core and is provided with dimples, and an outermost layer that is formed on an outer side of the cover and made of a material having a contact angle of 90° or more. The golf ball has a dynamic friction coefficient of 0.52 or more. The material constituting the outermost layer comprises a urethane coating that contains a water repellent additive, and the water repellent additive includes a fluorinated surfactant, silicone-modified acrylate or hydrophobic silica. The urethane coating comprises a polyisocyanate as a curing agent, and the polyisocyanate includes both an adduct form and an isocyanurate form of hexamethylene diisocyanate, and a mixing ratio (isocyanurate form/adduct form) of the isocyanurate and adduct forms of the hexamethylene diisocyanate, expressed as a mass ratio, is from 95/5 to 40/60. |
| US11376472B2 |
Aquatic shoes provided with a float for walking in water
The invention relates to an aquatic shoe consisting of a shoe body (1), a pair of wings (3) and floats (4, 4′), characterized in that the wings (3) are symmetrical, glued together, and linked to the shoe body (1), below the shoe, so as to constitute a part of the sole (2) of the shoe, and in that the float (4) is integrated below the wings (3), at the sole (2), so that one of its faces covers the sole (2), and in that the wings (3) are fixed by a pivot connection on both sides of the shoe, so that they descend when the foot ascends into the water and rise when the foot goes down into the water so that they return to their original position. The invention also relates to the use of footwear in the fields of recreational water and/or sport and in the paramedical fields. The shoe according to the invention can be used for the rehabilitation of animals. |
| US11376470B2 |
Chatbot exercise machine
An exercise chatbot control method through augmented reality, system, and computer program product for controlling an exercise machine including a chatbot include determining a context of a user on the exercise machine via a sensor, learning an effectiveness of an activity for the user using the exercise machine, dynamically configuring the activity for the user on the exercise machine and a level of performance of the activity to an ideal activity level based on a user profile, the context of the user, and the effectiveness of the activity for the user, and providing an output including the ideal activity level from the chatbot to the user. |
| US11376466B2 |
Ab exercise device
An ab exercise device including a first tube member, a second tube member movable with respect to the first tube member, an elastic member resisting a downward movement of the second tube member and moving the second tube member upward with respect to the first tube member, a first and a second side part for supporting the ab exercise device respectively against a first and a second surface, the first and the second side part being arranged respectively to a first and a second side of the first tube member in an upper end of the first tube member, and a top part for pressing down the second tube member, the top part being attached to the second tube member. |
| US11376465B2 |
Neuromuscular training apparatus and method
An apparatus and method for automating neuromuscular training may be used in conjunction with a human trainer or by a person training alone. The apparatus and method may be applied to various forms of neuromuscular training. The apparatus may be employed by a person desiring training in an environment with a human trainer as well as, or alternatively, in a home environment for personal training. Embodiments enable training of relative motions between body parts such as the head, neck, shoulders, upper torso, lower torso. These relative motions may be linear and/or angular. Pressure/sensor assemblies facilitate both the suggestion of desired motions as well as sensing of the person's neuromuscular response to these suggestions. |
| US11376461B2 |
Flying ring for fitness exercise and a training apparatus including the same
A flying ring for fitness exercise is provided. The flying ring can support the feet or hands of the human body, is connected to an external belt, and is suspended to facilitate exercise activities of the user. The flying ring can be wound around an object for suspending to facilitate exercise activities of the human body, can be used in various exercise facilities, sufficiently meets the requirements for supporting the feet or hands of the human body, and is convenient to store. The present invention further provides a training apparatus including the flying ring. The training apparatus includes a ring body for supporting the feet or hands of the human body, and the upper part of the ring body is provided with a connecting device connected to the external belt. |
| US11376459B2 |
Array-based capacitance sensor device and methods for the detection of applied streams of water or other extinguishants
Devices and methods for the detection of streams of water or other extinguishants. A device has a substrate, an array including a plurality of capacitance sensors disposed on the substrate, and a controller operatively connected to each of the plurality of capacitance sensors to measure a capacitance of each respective sensor. The controller is configured to analyze a time-varying component of a series of measured capacitances for each sensor and to output a signal representing how closely that time-varying component matches a stored reference component of a reference signal in which a sensor is proximate to a stream of an extinguishant. A corresponding method obtains a series of measured capacitances from each of a plurality of capacitance sensors disposed upon a substrate, analyzes a time-varying component of the each of the series, and outputs a signal representing a degree of similarity between that series and such a reference signal. |
| US11376457B2 |
Fire protection sprinkler and fitting assembly
A sprinkler assembly includes a connection fitting and a fire protection sprinkler. The connection fitting includes a tubular member with a first insertion end and a second insertion end with an internal conduit extending between the first and second insertion end along a longitudinal axis, the tubular member including an exterior surface and an inner surface, the inner surface defining a sealing surface between the first and second insertion ends circumscribed about the longitudinal axis and including a gripping portion axially spaced from the sealing surface. The fire protection sprinkler has a body defining an inlet and an outlet, a deflector spaced from the outlet, the body having an outer encasing surface surrounding the longitudinal axis and including a leading portion and a trailing portion for insertion in the second insertion end with the leading portion received within the sealing surface before the trailing portion engages the gripping portion. |
| US11376455B2 |
Control system for a fire-extinguishing installation, and safety device
The invention relates to a control system (10) of a fire-extinguishing installation, having at least one control line (11) for controlling a controlling procedure of the fire-extinguishing installation, wherein the control line (11) in a passive operation is unpressurized and the control line (11) in a control operation is impinged with a control pressure, and a safety device (12), fluidically connected to the control line (11), having a pressure equalization chamber (13) in which a holding element (3) and a movable closure element (2) are disposed.It is proposed that the closure element (2) is disposed in the pressure equalization chamber (13) so as to be displaceable between a first terminal position and a second terminal position, and the holding element (3) is configured for exerting on the closure element (2) a restoring force in the direction of the first terminal position, wherein the restoring force on the closure element (2) in the second terminal position of the closure element (2) is higher than the weight force of the closure element (2), and in the first terminal position of the closure element (2) is lower than a pressure force that in the control operation acts as a function of the control pressure on the closure element (2). |
| US11376445B1 |
Systems and methods for single isocenter radiotherapy of multiple targets
Systems and methods are provided for single isocenter radiotherapy of multiple targets. Conformal arc information may be used in a Conformal Arc Informed Volumetric Modulated Arc Therapy (CAVMAT) method that includes single isocenter radiotherapy of multiple targets where conformal multi-leaf collimator (MLC) trajectories may be used as the starting point for limited inverse optimization. Single isocenter radiotherapy of multiple targets may provide flexibility with less complex MLC trajectories, and fully block between targets with the MLC. |
| US11376444B1 |
Intraoral phototherapy device
An intraoral phototherapy device is provided that improves tissue illumination. Oral tissue illumination is particularly difficult inside of the teeth. That is, it is particularly difficult to illuminate the roof of the mouth, floor of the mouth, sides of the tongue, and/or ventral surface of the tongue. The intraoral phototherapy device improves illumination of these tissues using a bifurcated central projection that receives a portion of the tongue. An intraoral phototherapy device is also provided that includes a breathing tube to improve patient breathing and vocalization for enabling illumination of tissues at the back of the mouth. An intraoral phototherapy device is additionally provided that allows for separate control of light emission from different areas of the intraoral phototherapy device. |
| US11376440B2 |
Method for managing a wireless communication between an implantable medical device and at least two external devices
A method for managing a wireless communication between an implantable medical device and at least two external devices includes associating the implantable medical device with a first external device so as to enable communication between the first external device and the implantable medical device via a wireless connection, and activating a search mode of the implantable medical device. In the search mode, the implantable medical device wirelessly sends out an advertising message that indicates its availability for association with at least a second external device. A blocking mode of the first external device is activated in response to the activation of the search mode of the implantable medical device. In the blocking mode, the first external device is disconnected from the implantable medical device and does not attempt to connect with the implantable medical device. |
| US11376439B2 |
Methods and systems for heart failure prevention and treatments using ultrasound and leadless implantable devices
The present invention relies on a controller-transmitter device to deliver ultrasound energy into cardiac tissue in order to directly improve cardiac function and/or to energize one or more implanted receiver-stimulator devices that transduce the ultrasound energy to electrical energy to perform excitatory and/or non-excitatory treatments for heart failure. The acoustic energy can be applied as a single burst or as multiple bursts. |
| US11376438B2 |
Managing therapy delivery based on physiological markers
Devices, systems, and methods may manage therapy delivery to a patient based on one or more physiological markers. In some examples, a method includes detecting a physiological marker that occurs prior in time to a dysfunctional phase of a physiological cycle, wherein a dysfunctional state of the physiological cycle occurs during the dysfunctional phase without treatment, responsive to detecting the physiological marker, initiating a first phase of the physiological cycle having a duration of time. The method may also include, responsive to the first phase elapsing, controlling a therapy delivery module to deliver neurostimulation therapy during a second phase that begins prior to the dysfunctional phase, wherein the neurostimulation therapy is configured to treat the dysfunctional state. |
| US11376437B2 |
Adjustment of therapeutic stimulation
Some embodiments relate to a method of adjusting therapeutic stimulation from a therapeutic stimulation system. The method comprising: providing therapeutic stimulation based on a plurality of stimulation parameters to a patient with an implanted controller and at least two electrodes; receiving data indicative of feedback associated with a patient rating of the therapeutic stimulation via a patient input device; automatically adjusting, with the implanted controller, at least one of the plurality of stimulation parameters; and providing adjusted therapeutic stimulation based on the adjusted at least one stimulation parameter to the patient with the controller and the at least two electrodes. The method further comprises receiving additional data indicative of feedback associated with another patient rating of the adjusted therapeutic stimulation; and executing a machine learning algorithm based on the stimulation parameters and received data indicative of feedback, to determine preferred stimulation parameters. |
| US11376436B2 |
Systems and methods for preventing noise in an electric waveform for neural stimulation, block, or sensing
One aspect of the present disclosure relates to a system that can prevent unintended signal components (noise) in an electric waveform that can be used for at least one of neural stimulation, block, and/or sensing. The system can include a signal generator to generate a waveform that includes an intended electric waveform and unintended noise. The system can also include a signal transformer device (e.g., a very long wire) comprising a first coil and a second coil. The first coil can be coupled to the signal generator to receive the waveform and remove the unintended noise from the electric waveform. The second coil can pass the electric waveform to an electrode. The second coil can be coupled to a capacitor that can prevent the waveform from developing noise at an electrode/electrolyte interface between an electrode and a nerve. |
| US11376426B2 |
Hand-held device for electrically powered skin treatment
A hand-held device for electrically powered skin treatment includes a housing which is adapted to be grasped by a hand of a user, a first outer electrode which is adapted to be in contact with the hand of the user when the device is held in the hand of the user for use, a second outer electrode disposed on a side of the housing where the second outer electrode is placeable on an area of skin to be treated, and an electrically operated vibrator where the electrically operated vibrator is fixed by a socket on a side wall of the housing and is adapted to vibrate the side wall together with the second outer electrode when operated so that during operation of the device, the device produces an intensified massaging effect on the area of skin to be treated. |
| US11376425B2 |
Controlling functions of wearable cardiac defibrillation system
A Wearable Cardiac Defibrillator (WCD) system is configured to be worn by a patient who carries a mobile communication device. The mobile communication device has a user interface that is configured to enable the patient to enter wireless inputs. The WCD system includes a communication module that is configured to establish a local comlink with the mobile communication device. The WCD system also includes a tethered action unit that has a user interface configured to enable the patient to enter action inputs. The WCD system can perform some of its functions in response to the action inputs or to the wireless inputs. Since the wireless inputs can be provided from the mobile communication device instead of the action unit, the patient is less likely to attract attention when entering them, and thus exhibit better compliance. |
| US11376418B2 |
Method of estimating heart rate and detecting tachyarrhythmia
A method of estimating a heart rate of a patient having an implantable blood pump including, during operation of the blood pump continuously detecting a plurality of cardiac cycles, each of the plurality of cardiac cycles including a length; sorting the plurality of cardiac cycles according to the length; filtering the plurality of cardiac cycles between one of a group consisting of including a reliable condition and at least one unreliable condition; continuously estimating a heart rate according to the length of the plurality of cardiac cycles and the reliable condition; and if the at least one unreliable condition is detected, modifying the estimated heart rate based on information associated with the detected at least one unreliable condition. |
| US11376416B2 |
Heart help pump, system, and method
The present invention relates to a heart pump apparatus comprising a turbine pump for assisting the heart of a human patient. The invention is based on the realization that a turbine without a centre axis would improve the capacity of the heart help pump apparatus. The present invention also relates to a turbine pump system for assisting the heart of a human patient. The present invention also relates to operation methods and methods for surgically placing a rotating body of a turbine pump and a stator of a turbine pump in a patient. |
| US11376413B2 |
Adult and pediatric extracorporeal life support system with heparin treated oxygenator surface and magnetic levitation motor
A highly portable advanced adult and pediatric compact ECLS system is based around an integrated pump-oxygenator. The system includes a central a blood inlet and flow path extending along a general longitudinal axis of the system; a pump housing defining a pump inlet in fluid communication with the central blood flow path; an impeller rotationally received within the area of the pump inlet, wherein the impeller is magnetically supported and magnetically driven; an array of hollow fiber membranes configured for gas transfer within the system for oxygenation of blood flowing across the hollow fiber membranes, wherein the membranes include a covalently-bonded heparin-based bioactive surface, and wherein the blood flow path extends from the impeller to a position to flow perpendicular over the array of hollow fiber membranes; and a blood outlet configured to receive blood flowing past the array of hollow fiber membranes. |
| US11376411B2 |
Medical connectors and methods of use
Some embodiments disclosed herein relate to a medical connector having a backflow resistance module configured to prevent fluid from being drawn into the connector when a backflow inducing event occurs. In some embodiments, the backflow resistance module can include a variable-volume chamber configured to change in volume in response to a backflow-inducing event and a check valve configured to resist backflow. In some embodiments, the medical connector can include a fluid diverter configured to direct fluid flowing through the medical connector into the variable volume chamber to prevent fluid stagnation therein. In some embodiments, the medical connector includes a body member, a base member, a seal member, a support member, and a valve member. |
| US11376409B2 |
Hub component for vented connector
A hub component for a vented connector including a generally elongate cylindrical body having a first end and a second end. The first end of the hub component includes one or more fingers or clips for engagement with one or more vents of the vented connector. The second end of the hub component can be configured for compatible engagement with a carbon dioxide detector. |
| US11376407B2 |
Robotic tattooing systems and related technologies
An automatic tattoo apparatus can be used to robotically apply tattoos. A customer can shop on an online tattoo marketplace to select designs created by various artists located anywhere. The online tattoo marketplace can process and manage payments, artist and/or customer profiles, bookings, tattoo design uploads, browsing and design selection, design changes, and/or perform other actions. The automatic tattoo device can apply tattoos precisely, quickly, and may with reduced pain. The tattoo apparatus can apply a wide range of different types of tattoos, including but not limited to micro tattoos, dotwork, blackwork tattoos, realism tattoos, fine-line tattoos, etc. |
| US11376405B2 |
Therapeutic agent preparations into a lumen of the intestinal tract using a swallowable drug delivery device
Embodiments of the invention provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents within the GI tract. Many embodiments provide a swallowable device for delivering the agents. Particular embodiments provide a swallowable device such as a capsule for delivering drugs into the intestinal wall or other GI lumen. Embodiments also provide various drug preparations that are configured to be contained within the capsule, advanced from the capsule into the intestinal wall and degrade within the wall to release the drug to produce a therapeutic effect. The preparation can be coupled to an actuator having a first configuration where the preparation is contained in the capsule and a second configuration where the preparation is advanced out of the capsule into the intestinal wall. Embodiments of the invention are particularly useful for the delivery of drugs which are poorly absorbed, tolerated and/or degraded within the GI tract. |
| US11376395B2 |
Ready-to-use urinary catheter assembly
A catheter assembly (10) comprising: a hydrophilic urinary catheter (16) having a catheter shaft including a proximal insertion end portion (22) and a distal end portion (24) having a drainage member (26), a collapsible sleeve (12) defining a compartment (14) that contains a portion of the catheter shaft, a distal end portion (32) of the sleeve (12) being attached to the distal end portion (24) of the urinary catheter (16); an amount of liquid (20) located within the compartment (14); an introducer (28) located at a proximal end portion (30) of the sleeve (12), the introducer (28) including a passageway therethrough and a proximal opening for passage of the catheter shaft therethrough; and a removable cap (46) covering the introducer (28) wherein the cap (46) includes an anti-leak element. |
| US11376394B2 |
Method of forming a urinary catheter
A method of forming a urinary catheter is disclosed that includes injecting a polymer melt through a primary melt channel and into an elongated recess around an outer surface of a core; and controlling a first pressure of the polymer melt in a first secondary melt channel separately and individually from a second pressure of the polymer melt in a second secondary melt channel and reducing stress of the polymer melt along the elongated recess. Opening the mould and removing the core provides a moulded intermittent urinary catheter having an open distal end and a closed proximal tip. |
| US11376389B2 |
Tracheal tube apparatus and methods
A tracheal tube (e.g., an endotracheal tube) includes an inserting cannula (that may be able to swivel), and wherein the inserting cannula is connected to an elbow adaptor through a Bayonet Neill-Concelman (BNC) connection. The BNC connection may provide more secure connection of the corresponding components and may be able to withstand greater amounts of force exerted on them without becoming detached from each other. The elbow adapter may further be coupled to a pressure release valve that will alleviate pressure buildup within the tracheal tube. |
| US11376387B2 |
Nasal interface apparatus and systems for use with a respiratory assist device
An ambulatory assist ventilation (AA V) apparatus and system are disclosed for the delivery of a respiratory gas to assist the spontaneous breathing effort of a patient with a breathing disorder. The AA V system includes a compressed respiratory gas source, a respiratory assist device for controlling respiratory gas flow to the patient, a patient circuit tubing and a low profile nasal interface device, which does not have a dead space or hollow area where CO2 can collect, for delivering the respiratory gas to the patient, wherein the nasal interface device is fluidly connected to the respiratory assist device via tubing for receiving the respiratory gas therefrom. |
| US11376386B2 |
Customizable mask and method of sizing
A mask for use in providing a flow of a treatment gas to the airway of a user. The mask includes a frame and a conformable seal which is structured to sealingly engage about at least one of at least a portion of nose or mouth of the user. The frame includes a front face and a concave shaped rear face which faces the user when the mask is disposed on the user's face. The rear face defines a cavity which is structured to receive at least one of a portion of a nose and/or mouth of the user therein. The frame also includes a number of deformable zones, each deformable zone being structured to receive a removable insert. Each deformable zone is structured to adapt to at least one of a size or shape of the removable insert received therein. |