US11168615B1
A double ring axial seal for a disk and blade; the disk including an array of blade slots at a perimeter of the disk configured to receive a root portion of the blade, the blade includes a platform located between the root portion and an airfoil extending from the platform opposite the root portion, the platform including a receiver with an overhang proximate the root portion and the platform including a hook opposite the receiver proximate the root portion; a disk slot formed on a first side of the disk proximate the array of blade slots; a first axial seal ring coupled with the disk slot and the receiver; the first axial seal ring having a cutout proximate an outer perimeter of the first axial seal ring, the cutout sized to receive the overhang of the blade platform.
US11168614B2
A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a turbine section including a fan drive turbine, a compressor section driven by the turbine section, a geared architecture driven by the fan drive turbine, and a fan driven by the fan drive turbine via the geared architecture. At least one stage of the turbine section includes an array of rotatable blades and an array of vanes. A ratio of the number of vanes to the number blades is greater than or equal to about 1.55. A mechanical tip rotational Mach number of the blades is configured to be greater than or equal to about 0.5 at an approach speed.
US11168606B2
A turbine comprises a housing defining a turbine chamber with a turbine wheel supported for rotation about an axis. The housing further defines first and second inlet volutes which each spiral radially inwards and extend from a respective inlet to adjoin the turbine chamber and a volute tongue for each inlet volute. The tongue of the first volute radially separating a downstream portion of the first volute adjacent the chamber from an upstream portion of the first volute adjacent said inlet of the first volute, and the tongue of the second volute radially separating a downstream portion of the second volute adjacent the chamber from an upstream portion of the second volute adjacent said inlet of the second volute. The tongues having a turbine scroll tongue overlap which is substantially zero or positive; and the first volute tongue is angularly spaced about the axis from the second volute tongue.
US11168591B1
A hydraulically-actuated variable camshaft timing (VCT) phaser assembly is employed for use in an automotive internal combustion engine. The VCT phaser assembly has a housing, a rotor, a first plate, a second plate, and a control valve. The rotor is situated within the housing, and a plurality of chambers are established between the rotor and housing. The first plate is situated on one side of the housing and rotor, and the second plate is situated on an opposite side of the housing and rotor. One or more air vents reside in one or more of the housing, rotor, first plate, second plate, or control valve. Air separated from hydraulic fluid in the VCT phaser assembly amid use and that makes its way to the air vent(s) can escape the VCT phaser assembly.
US11168588B2
An emission reduction system for a combined cycle power plant including a gas turbine and heat recovery steam generator (HRSG) can comprise a stationary emission converter in fluid communication with and disposed upstream of the HRSG, and a diversion system operably coupled to an exhaust passage of the gas turbine, the exhaust passage defining an exhaust path for exhaust gas of the gas turbine through the heat recovery steam generator, the diversion system operable to define a primary exhaust path excluding the stationary emission converter and a start-up exhaust path including the stationary emission converter.
US11168587B2
A steam turbine diaphragm including a diaphragm inner ring, a diaphragm outer ring, and a blade section that are formed integrally includes: a collector ring that retains a seal fin having a radial spill strip structure; and an adapter ring interposed between the diaphragm outer ring and the collector ring. The collector ring and the adapter ring have external radii that are larger than an external radius of the diaphragm outer ring. The diaphragm outer ring and the adapter ring are mutually coupled by a plurality of first bolts. Facing surfaces of the diaphragm outer ring and the adapter ring are kept together tightly and sealed. The collector ring and the adapter ring are mutually coupled by a plurality of second bolts that are inserted at positions on an outer circumference side of the seal fin.
US11168582B2
An aircraft turbomachine (10) comprising a gas generator (12) and a fan (14) located upstream of the gas generator and surrounded by a fan casing (16), the gas generator comprising a high-pressure body (12b) and a low-pressure body (12a) which is connected to a shaft of the fan (32), the high- and low-pressure bodies comprising compressors (22, 20) between which is located an intermediate casing (40) which connects the gas generator to said fan casing, the turbomachine further comprising first decoupling means (60) configured to disconnect the fan shaft from the low-pressure body, following a detection of a critical event, characterised in that it comprises second decoupling means configured to disconnect a blades stator from the compressor of the low-pressure body opposite the intermediate casing, these second fixing means comprising fusible means (62) for fixing the bladed stator to the intermediate casing.
US11168572B2
A platform for a gas turbine engine according to an example of the present disclosure includes, among other things, a platform body that has a gas path surface extending axially between a leading edge and a trailing edge and extending circumferentially between opposed mate faces. A plurality of platform flanges extend from the platform body to define one or more slots. The one or more slots are dimensioned to receive a respective flange of a rotatable hub, and each platform flange has a retention member dimensioned to receive a retention pin to mount the platform body. The platform body includes a composite wrap extending about a perimeter of the platform body to define an internal cavity. At least one honeycomb core has a plurality of cells that is disposed in the internal cavity.
US11168568B2
A method of assembly for a gas turbine engine according to an example of the present disclosure includes, among other things, positioning an array of airfoils about an outer periphery of a hub, the hub being rotatable about an engine longitudinal axis of a gas turbine engine, the hub including a plurality of flanges, and each one of the airfoils including an airfoil section extending from a root section. An array of platforms are positioned about the outer periphery of the hub, each of the platforms including one or more slots defined by a plurality of platform flanges, and including the one or more slots receiving a respective one of the flanges of the hub. A plurality of retention pins are moved relative to the array of airfoils such each one of the retention pins extends through the flanges of the hub and through the plurality of platform flanges of a respective one of the platforms to mechanically attach a respective one of the platforms and the root section of a respective one of the airfoils to the hub. At least one of the airfoils and the platforms includes a plurality of composite layers that define an internal cavity, and includes a lattice structure in the internal cavity that extends between the plurality of composite layers.
US11168555B2
A method for temporary isolation of a well interval is proposed, the method comprising: pumping a first slurry into the well, the slurry comprising a viscous carrier fluid, degradable particulates, and degradable fibers, until a first filter cake is formed; and pumping a second slurry into the well, the slurry comprising a viscous carrier fluid, non-degradable particulates, and degradable fibers, until a second filter cake is formed. The first and the second slurries are not mixed when pumped into the well. To ensure optimum interval isolation, the ratio of the volume of the first slurry to the volume of the second slurry should be in the range 1:5 to 2:1. A method for hydraulic refracturing within an interval with several hydraulic fractures and a non-damaging well killing method are also proposed. The technical result is manifested in no formation damage and degradation of the sealing layer formed.
US11168553B2
Petroleum may be recovered from a sub-surface reservoir by reducing the break-down pressure of a geological formation from an original break-down pressure to a reduced break-down pressure by exothermically reacting one or more reaction components in a carrier fluid adjacent to or within the geological formation, and forming fractures in the geological formation by hydraulic fracturing the geological formation.
US11168543B2
A deployable device including a deployable member. The deployable member includes an optical fibre. The deployable member is stowed at the device in a first wound configuration and arranged to be deployed from the device to a second unwound configuration within a well. In examples, the deployable device is configured such that, when unwound, the deployable member has a propensity to adhere to a wall within the well. In examples, the deployable member includes at least a first length and second length, the first and second lengths having different mechanical properties.
US11168536B2
A seal apparatus and method of use is described. The apparatus comprises a seal assembly comprising a plurality of seal elements assembled together to form a ring structure around a longitudinal axis. The ring structure is operable to be moved between an expanded condition and a collapsed condition by movement of the plurality of seal elements. The plurality of seal elements is operable to be moved between the expanded and collapsed conditions by sliding with respect to one another along respective contact surfaces. Each of the plurality of seal elements is each formed from a compliant, compressible or resilient material.
US11168533B1
The fluid containment system attaches to the wellhead below the rotating control device to catch fluids. The fluid containment system provides a pan below the outlet of the body in which the rotating head assembly is secured. A curtain attaches to the fluid containment system to at least partially enclose the wellhead. The curtain directs the escaped fluids to the pan. An opening in the curtain provides an outlet for the body allowing fluids within the pipe to flow from the body. Conduits attach to outlets of the pan to transfer the fluids from the pan to a tank.
US11168531B1
A window mill includes a body having a first end, a second end, and an intermediate portion extending therebetween. A passage is formed in the body extending from the first end toward the second end. An opening extends through the second end and fluidically connects to the passage. A hydraulic line connector extends through the opening into the passage. The hydraulic line connector includes a first portion having an inlet arranged in the passage, a second portion that projects outwardly of the second end of the body, a longitudinal axis defined between the first portion and the second portion, and a frangible zone arranged between the first portion and the second portion. At least one of the first portion and the second portion includes a debris filter.
US11168522B2
A pulling tool for use in a wellbore or tubing for pulling cable includes a propulsion module having a main section and a propulsion arm hinged to the main section. The propulsion arm includes a complete propulsion wheel with a gear system. An electric motor is configured to drive the complete propulsion wheel via the gear system. The gear system may include a harmonic gear or a compound split ring epicyclic gear.
US11168520B2
A ladder rung accessory assembly includes first and second caps have a respective base that is shaped to cover respective rung openings of a selected rung of an extension ladder to reduce acoustic noise during transport. Each cap includes a guide member that is received in the respective opening to position the attached base. Channels formed through the bases and guide members are shaped to receive a cable tie passing through each cap and the selected rung. The first cap is held against the ladder by a head of the cable tie and the second cap is held against the ladder by an internal pawl locking mechanism of the second cap that ratchets against a toothed tape section of the cable tie.
US11168518B2
Provided is a braking device configured to release a cord in a non-bent state so that the operation force required to pull cords is reduced and the behavior of slats is stabilized during an automatic fall, and a sunlight shielding device using the braking device. A braking device for braking movement of a cord includes a movement converter configured to convert movement of a cord into movement of another member. The movement converter includes sandwiching object configured to allow the cord to be sandwiched. The sandwiching object is configured to change a sandwiched state so that the cord is sandwiched by the sandwiching object when the cord and the sandwiching object move relatively in one direction and the cord is released in a non-bent state when the cord and the sandwiching object move relatively in another direction.
US11168517B2
An electrochromic device comprising: an active electrochromic layer having optical properties that vary based on an electrical voltage applied to the active electrochromic layer; an integrated energy source integrated within the electrochromic device for generating or storing electrical energy; and a controller operatively coupled to the energy source and the active electrochromic layer for applying the electrical energy generated or stored by the integrated energy source to the active electrochromic layer to achieve the optical properties desired by a user. The described electrochromic device is entirely self-contained and internally produces all the electrical energy necessary for its operation and specifically for the operation of the controller and for controlling the optical properties of the electrochromic layer. In other words, there no external wiring or any kind is required for supplying electric energy to the electrochromic device.
US11168514B2
A spacer with an integrated ribbon cable for insulating glazings includes a main body including two pane contact surfaces, a glazing interior surface, an outer surface, a hollow chamber, and at least one ribbon cable on the outer surface, wherein the ribbon cable is materially bonded to the outer surface.
US11168513B2
A method of making a composite pipe has the steps of (a) providing one or more sources of composite tape, the composite tape being formed of reinforcing fibres embedded in a thermoplastic matrix; (b) helically winding the composite tape(s) around a cylinder under the application of heat to form a pipe comprising fused, concentric layers of adjacently positioned, helically-wound composite tape; (c) scanning a region where edges of wound composite tape are expected to be, to generate scanning information; (d) controlling the gap between further adjacent windings by (1) using the scanning information to determine wound composite tape edge position(s), and (2) using the determined wound composite tape edge position(s) to adjust the winding process during winding; (e) repeating steps (c) and (d). The invention also relates to a corresponding apparatus for making a composite pipe.
US11168503B2
A cooling device includes a body, a drawer door attached to the body by rails in a slidable manner, and a door opening assistant for facilitating opening of the drawer door. As an improvement, at least two door closing assistants, that are configured to close the drawer door when the drawer door reaches a predetermined position, are provided on the body and/or the drawer door in such a way that the door opening assistant remains at a location between the at least two door closing assistants.
US11168501B2
An adjustable window regulator lift plate assembly for a vehicle window includes a base and a window holder. The window holder is secured to the base via a part-in-assembly fastener that extends through an aperture in the base and into an aperture formed in an inner leg of the window holder. The window holder may receive and secure a window, and the fastener may be inserted through the window holder and into a fastener plate disposed on an outer leg of the window holder. The window holder includes a curved inner surface on the inner leg, and the base includes a curved outer surface that contacts the inner leg. The window holder may be shifted and pivoted relative to the base. The fastener may be tightened to secure the window holder relative to the base in a desired pivoted position.
US11168492B1
A tamper-resistant sash window lock includes a housing, a shaft, a cam, and a lever member. An interior surface of the housing wall that defines a cavity. A portion of the interior surface of the housing wall is curved about a hole in the housing, with a distal end of the wall portion formed into a lock surface. The shaft is rotatably mounted in the hole, and a hub of the cam is rotatably mounted on the shaft. The cam has a cantilevered arm with a lock surface and an engagement surface. The lever member is fixedly secured to the shaft, for a first side thereof to engage and drive the cam hub in a first rotational direction into a lock position when the shaft is actuated in the first rotational direction, so the lock surface of the cantilevered arm engages the lock surface of the housing preventing forced entry.
US11168491B2
An emergency illumination apparatus is integrated into a door lock mechanism including a manual release member and a latch which is displaceable between an engaged position with the jamb of an associated exit door, and a disengaged position, enabling opening of the door. The apparatus includes an illumination device including a base member mounted to the door lock mechanism or a surface of the associated exit door and a spaced array of discrete illumination elements extending along at least one axis intersecting with or circumventing the manual release member. A sensor operates to detect an emergency condition such as the presence of excessive heat, smoke, carbon monoxide, noxious gas and the like, and generate an alarm signal in response thereto. An independent power supply is disposed within the emergency door lock illumination apparatus. A controller energized by the power supply activates the illumination device in response to the alarm signal.
US11168490B2
A fixing structure for a lock includes a mounting plate, a cover plate, and a drive plate. The mounting plate is fixedly disposed on a door plank and includes a guided post and a locking slot structure. The cover plate includes an obstruction post, a guiding slot, and an engaging structure. The drive plate has a protruding tab and is rotatably disposed on the cover plate. The cover plate aligns with the mounting plate through the guided post being slidably disposed in the guiding slot. The drive plate is configured to rotate with the cover plate such that the engaging structure engages the locking slot structure. A lock includes two handle sets and the fixing structure. One of the handle sets and the mounting plate are fixedly disposed at opposite sides of the door plank. The other handle set passes through the cover plate and connects with the drive plate.
US11168488B2
The present invention refers to a mechanically activated cementitious composite for stopping the impact of firearms, which involved the designing of mixes of Portland Composite Cement PCC mechanically activated through high energy mechanical milling (HEM) with other ingredients, such as: Ordinary PCC Cement, fine sand, fibers, and polymeric additives, among other compounds, to prepare high-performance composite walls capable of stopping several calibers up to type 50 (typically loaded in Barret rifles). In accordance with Mexican and U.S. Standards for ballistic tests, which entail the approval of the concrete ballistic-resistant wall as long as it resists one impact with a 50 caliber Barret, the present invention allows the construction of composite walls (with dimensions of 40×40×15 cm) with mechanically activated cement and performance complying with the standards.
US11168481B2
A louver system including a louver assembly mounted to a frame. The louver assembly includes first and second side members mounted to respective side elements of the frame, and a number of slat subassemblies with respective slat bodies that are rotatable about respective axes of rotation thereof. The slat bodies are rotatably held between the first and second side members by pivot pins. The pivot pins include one or more extended pivot pins, for securing the louver assembly to the side elements of the frame. Each extended pivot pin extends between inner and outer ends thereof. The outer end is formed to be partially positioned in a selected one of the side elements, and to engage an outer side of the selected side element. The inner end is formed for location in a selected one of the slat bodies, to rotatably secure the selected slat body between the side elements.
US11168475B2
Systems and methods for forming insulated sandwich walls are provided. Outer and inner support members are located between inner and outer strongbacks. Structural material for an outer wall, such as concrete, is deposited between the outer strongback and outer support member. Structural material for an inner wall is deposited between the inner strongback and inner support member. An insulating material is deposited between the outer and inner support members to form an insulating core.
US11168472B2
An end cap for a profile rail includes a connector for connecting the end cap to the profile rail and a fastening leg, where the fastening leg defines an opening and where a fastening pin is guidable through the opening to mount the profile rail. The opening has a cross-sectional constriction and the fastening pin is holdable in the opening by the cross-sectional constriction.
US11168471B2
A method of flushing a toilet that includes opening a first valve to introduce a first supply of grey water into a passage to prime a siphon; opening a second valve to introduce a second supply of water into a bowl from a tank, the bowl having an outlet that is in fluid communication with an inlet of the passage; closing the first valve to shut off the first supply of water; evacuating the contents of the bowl through an outlet of the passage by way of the siphon generated by the introduction of the first supply of water and the introduction of the second supply of water; and closing the second valve to shut off the second supply of water.
US11168465B2
A work vehicle includes a changing object that is an object in which a known change in an external appearance occurs for each fixed time, an imaging device that images an area where the changing object appears, and a transmitting device that transmits an image captured by the imaging device.
US11168449B2
A method of batch-casting high-fluidity high performance concrete and low-fluidity high performance concrete, wherein the method is capable of batch-casting high-fluidity high performance concrete for forming a girder portion of a bridge and low-fluidity high performance concrete for forming a deck plate portion of the bridge by using a concrete casting apparatus. Accordingly, the construction cost can be reduced and the construction period can be shortened. In addition, because a cold joint does not occur, durability can be improved, and thus the life of the bridge can be increased.
US11168444B2
Fibrous products having an improved softness are provided, which have beneficial effects on the skin upon use. The fibrous product includes a fibrous material in which this material has at least one of lactic acid or a salt thereof in an amount of, per ply provided, in the range of from about 0.1 to about 15 g/m2, and in some embodiments, in the range of from about 1.0 to about 1.5 g/m2. A water activity of the fibrous product is from about 0.03 to 0.85. The salt of lactic acid may, for example, be sodium lactate, potassium lactate, and/or calcium lactate.
US11168441B2
The present invention provides a process for modifying the surface of a polyvinyl alcohol film or fabric by applying heat and pressure to the film or fabric to increase the moisture on the surface which is held by the fabric and to coalesce the surface fibers and reduce the porosity of the surface.
US11168440B2
A method for producing a composite material includes: preparing a dispersion, in which carbon nanotubes are dispersed without adding a dispersant or an adhesive; giving mechanical energy to the dispersion to create a reversible reaction condition in the dispersion, in which a dispersion state of the carbon nanotubes and an aggregation state of the carbon nanotubes are constantly generated; immersing the base material in the dispersion that is in the reversible reaction condition to allow the carbon nanotubes to adhere to the surface of the base material; and drawing the base material adhered with the carbon nanotubes from the dispersion, followed by drying.
US11168439B1
A handheld steam iron for straightening creases in wrinkled fabric is disclosed. The handheld steam iron can combine the benefits of both an iron and a steamer by providing heat and steam to a garment. The handheld steam iron can include an upper arm and a lower body. The upper arm and lower body can include a plate, steam channels, or both. The steam iron can include one or more pumps to provide water to the upper arm and/or lower body so that both sides of the steam iron receive equal amounts of steam. The steam iron can also include a removable liquid reservoir that enables a user to quickly replace the liquid provided for steam.
US11168434B2
A washing machine appliance includes a cabinet, a tub, and a basket. The washing machine appliance further includes a valve manifold. The valve manifold includes a first inlet port configured to fluidly connect to a first water source, a second inlet port configured to fluidly connect to a second water source, and an auxiliary inlet port configured to fluidly connect to an auxiliary fluid source. The valve manifold also includes an auxiliary outlet port downstream of the auxiliary inlet port and an auxiliary valve downstream of the first inlet port and the second inlet port and upstream of the auxiliary inlet. The auxiliary valve is configured to selectively provide fluid communication from the auxiliary inlet and at least one of the first inlet port and the second inlet port to the auxiliary outlet port.
US11168408B2
The present disclosure describes electrodeposited nanolaminate materials having layers comprised of nickel and/or chromium with high hardness. The uniform appearance, chemical resistance, and high hardness of the nanolaminate NiCr materials described herein render them useful for a variety of purposes including wear (abrasion) resistant barrier coatings for use both in decorative as well as demanding physical, structural and chemical environments.
US11168398B2
A method for producing metal patterns, which includes depositing a temporary protection on a substrate surface corresponding to the negative of the patterns to be produced; depositing at least one metal on the areas corresponding to the patterns to be produced; and eliminating the temporary protection at least partly during and/or after, or at least partly during and/or after the deposition step. The method can produce decorative objects or functional objects such as printed circuits, integrated circuits, RFID chips, and electronic reader-readable encoding pictograms. A set of consumables used to implement the method is also disclosed.
US11168395B2
A flange, flange assembly, and reactor system including the flange and flange assembly are disclosed. An exemplary flange assembly includes heated and cooled sections to independently control temperatures of sections of the flange. Methods of using the flange, flange assembly and reactor system are also disclosed.
US11168394B2
Techniques for controlling a solid precursor vapor source are provided. An example method disclosure includes providing a carrier gas to a precursor material in a sublimation vessel, such that the sublimation vessel includes an inlet area and an outlet area configured to enable the carrier gas to flow through the precursor material, and at least one thermal device configured to add or remove heat from the sublimation vessel, determining a sublimation temperature value and a delta temperature value based on the precursor material and the carrier gas, setting a first temperature in the sublimation vessel based on the sublimation temperature value and the delta temperature value, such that the first temperature is measured proximate to the inlet area, and setting a second temperature in the sublimation vessel based on the sublimation temperature value, such that the second temperature is measured proximate to the outlet area.
US11168391B2
A deposition nozzle is provided that includes offset deposition apertures disposed between exhaust apertures on either side of the deposition apertures. The provided nozzle arrangements allow for deposition of material with a deposition profile suitable for use in devices such as OLEDs.
US11168385B2
The present disclosure relates to relates generally to metal alloys. The present disclosure relates more particularly to High Entropy Alloys having relatively high strength and relatively low weight. In one aspect, the present disclosure provides a multiple-principal-element high-entropy AlCrTiV metal alloy comprising Al in an amount of 5-50 at %; Cr in an amount of 5-50 at %; Ti in an amount of 5-60 at %; and V in an amount of 5-50 at %, wherein the total amount of Al, Cr, Ti and V is at least 80 at %.
US11168382B2
A sliding contact material that is used for a constituent material, particularly a brush, of a motor. The sliding contact material includes: Pd in an amount of 20.0% by mass or more and 50.0% by mass or less; Ni and/or Co in an amount of 0.6% by mass or more and 3.0% by mass or less in terms of a total concentration; and Ag and inevitable impurities as a balance. Preferably, the sliding contact material further contains an additive element M including at least one of Sn and In, and the total concentration of the additive element M is 0.1% by mass or more and 3.0% by mass or less. When containing the additive element M, the sliding contact material has material structures in which composite dispersed particles containing an intermetallic compound of Pd and the additive element M are dispersed in an Ag alloy matrix, and the ratio (KPd/KM) of the content (% by mass) of Pd and the content (% by mass) of the additive element M in the composite dispersed particles is within a range of 2.4 or more and 3.6 or less.
US11168380B2
To solve the technical problem of the incapacity to perform a quantitative matching design of residual compressive stress in the process of prior structural cold working-residual compressive stress design, the invention provides a method of structural cold working-residual compressive stress distribution quantitative matching design, characterized by treating the fatigue strength of a mechanical structure and parts as a field, and matching a structural stress field and a fatigue strength field organically, to quantitatively match the residual compressive stress in conjunction with characteristics of the cold working process. The method specifically includes determination of the maximum stress amplitude and a gradient distribution thereof at a dangerous position of the structure, determination of an ideal fatigue strength distribution of the dangerous cross-section of the structure, determination of a fatigue strength field according to curves of end quenching tests for material and a requirement for heat treatment, determination of the limit of the residual compressive stress according to characteristics of the structural cold working process, and determination of an actual residual compressive stress distribution of the dangerous cross-section in conjunction with cold working and the fatigue strength distribution.
US11168375B2
A steel pipe or tube for pressure vessels having excellent quench crack resistance is provided. The steel pipe or tube for pressure vessels comprises: a specific chemical composition; and a metallic microstructure in which an average grain size of prior austenite grains is 500 μm or less, and an area fraction of microstructures other than ferrite is 50% or more.
US11168366B2
The present disclosure relates to kits for determining the length of a region of tandem repeats in a subject's genome. In some embodiments, the region of tandem repeats in telomeres.
US11168360B2
The invention is a novel method of making and using a library such as a sequencing library of single stranded circular nucleic acid templates via splint ligation.
US11168357B2
The present disclosure provides compositions, methods and kits for Omega amplification technologies. In addition, the present disclosure provides compositions, methods and kits for universal FQ probe and for G-quadruplex detection methods for use in isothermal amplification technologies.
US11168354B2
A method includes coupling a molecular diagnostic test device to a power source. A biological sample is conveyed into a sample preparation module. The device is then actuated by only a single action to cause the device to perform the following functions without further user action. First, the device heats the sample via a heater of the sample preparation module to lyse a portion of the sample. Second, the device conveys the lysed sample to an amplification module and heats the sample within a reaction volume of the amplification module to amplify a nucleic acid thereby producing an output solution containing a target amplicon. The device then reacts, within a detection module, each of (i) the output solution and (ii) a reagent formulated to produce a signal that indicates a presence of the target amplicon within the output solution. A result associated with the signal is then read.
US11168341B2
The invention relates to a method for producing aminobenzoic acid or a aminobenzoic acid derivative via the fermentation of a suitable raw material under the influence of suitable microorganisms and obtaining a fermentation broth containing aminobenzoate and/or aminobenzoic acid. In particular, the invention relates to the step of obtaining the aminobenzoic acid from the fermentation broth, wherein the crystallisation of aminobenzoic acid is carried out via a simple one-stage acid treatment in the presence of seed crystals. The aminobenzoic acid crystallised in this simple manner can be easily separated from the mother liquor, further cleaned if necessary, and then supplied to the different applications.
US11168340B2
Lipogenic yeasts bioengineered to overexpress genes for lipid production, and methods of use thereof. The yeasts are modified to express, constitutively express, or overexpress an acetyl-CoA carboxylase, an alpha-amylase, an ATP citrate lyase, a diacylglycerol acyltransferase, a fatty acid synthase, a glycerol kinase, a 6-phosphogluconate dehydrogenase, a glycerol-3-phosphate dehydrogenase, a malic enzyme, a fatty acyl-CoA reductase, a delta-9 acyl-CoA desaturase, a glycerol-3-phosphate acyltransferase, a lysophosphatidate acyltransferase, a glucose-6-phosphate dehydrogenase, a beta-glucosidase, a hexose transporter, a glycerol transporter, a glycoside hydrolase enzyme, an auxiliary activity family 9 enzyme, or combinations thereof. The yeasts in some cases are also modified to reduce or ablate activity of certain proteins. The methods include cultivating the yeast to convert low value soluble organic stillage byproducts into lipids suitable for biodiesel production and other higher value uses.
US11168337B2
The present invention embraces a RNA replicon that can be replicated by a replicase of alphavirus origin. The RNA replicon comprises sequence elements required for replication by the replicase, but these sequence elements do not encode any protein or fragment thereof, such as an alphavirus non-structural protein or fragment thereof. Thus, in the RNA replicon according to the invention, sequence elements required for replication by the replicase and protein-coding region(s) are uncoupled. According to the present invention the uncoupling is achieved by the removal of at least one initiation codon compared to a native alphavirus genomic RNA. In particular, the RNA replicon comprises a 5′ replication recognition sequence, wherein the 5′ replication recognition sequence is characterized in that it comprises the removal of at least one initiation codon compared to a native alphavirus 5′ replication recognition sequence. The replicase of alphavirus origin may be encoded by an open reading frame on the RNA replicon or on a separate RNA molecule. The present invention enables efficient and safe expression of a protein of interest in a cell or organism, but is not associated with undesired production of fragments of alphavirus non-structural protein. Methods of protein production in vitro and in vivo, as well as medical uses, are provided herein.
US11168321B2
The present invention features a number of methods for identifying one or more compounds that bind to a biological target. The methods include synthesizing a library of compounds, wherein the compounds contain a functional moiety having one or more diversity positions. The functional moiety of the compounds is operatively linked to an initiator oligonucleotide that identifies the structure of the functional moiety.
US11168306B2
Disclosed herein, inter alia, are compositions and methods useful for improving detection of analytes. The compositions and methods provided include polymer-wrapped viral particles useful, inter alia, for the detection of PSMA.
US11168304B2
The present invention provides improved and/or shortened methods for expanding TILs and producing therapeutic populations of TILs, including novel methods for expanding TIL populations in a closed system that lead to improved efficacy, improved phenotype, and increased metabolic health of the TILs in a shorter time period, while allowing for reduced microbial contamination as well as decreased costs. Such TILs find use in therapeutic treatment regimens.
US11168300B2
The present invention addresses the issue of providing: a novel microorganism having a high capability to produce urolithins; and a method of producing urolithins using the same, and the issue is solved by a microorganism that belongs to the genus Eggerthella and produces urolithins.
US11168297B2
In some aspects, the invention relates to automated cell culture incubators and their methods of use. In one aspect, the disclosure provides cell culture incubators having an airlock chamber, a storage chamber and/or an internal chamber. In some aspects, the disclosure provides methods for producing autologous mammalian cell cultures.
US11168293B2
Provided is a culture bag accommodating a culture fluid, the culture bag is capable of suppressing foaming in the culture fluid when oscillating the culture fluid to perform a culture, and performing a culture with high efficiency. The culture bag includes a culture space accommodating a culture fluid, the culture space being an endless space to allow the culture fluid to circulate therein, in which the culture bag has an inner surface that comes into contact with the culture fluid to be accommodated therein, the inner surface including, at least in part thereof, a first surface formed of a fine structure and a second surface formed of a structure different from that of the first structure.
US11168287B2
Methods of inhibiting microbes from attaching to a surface and anti-adherent compositions are disclosed. One method can include providing an anti-adherent composition that includes an anti-adherent agent configured to inhibit microbes from attaching to the surface. The anti-adherent agent can be: Acrylates Copolymer, Trimethylpentanediol/Adipic Acid/Glycerin crosspolymer, Trimethylpentanediol/Adipic Acid Copolymer, Ethylhexyl Stearate, Ethylhexyl Salicylate, Acrylates/C12-22 Alkylmethacrylate Copolymer, Octocrylene, Ethylene Oxide/Propylene Oxide Block Copolymer, Polyquaternium-101, or any combinations thereof. The method can include applying the composition to the surface and allowing at least some of the composition to remain on the surface such that the anti-adherent agent inhibits microbes from attaching to the surface. The anti-adherent composition can include a humectant and can be non-antimicrobial.
US11168278B2
A lubricant composition comprising an oil of lubricating viscosity and about 0.01 to about 5 percent by weight of a (thio)phosphoric acid salt (“phos-amine salt”) of at least one hydrocarbyl amine. The hydrocarbyl amine may be a hindered hydrocarbyl amine, an aromatic hydrocarbyl amine, or a combination thereof.
US11168272B2
The invention includes mixing gas or solid particulate fuel in a conduit segment that houses a mixing chamber. Fuel is fed through a fuel inlet port into the mixing chamber. High velocity combustion air from a blower is forced into the mixing chamber through a restricted orifice that generates a suction pressure for drawing gas or solid particulate fuel into the mixing chamber. A combustion chamber supply conduit delivers fuel from the mixing chamber into a burner.
US11168270B1
This development proposed adding a catalyst to an oxygen stripper. The oxygen stripper would be run at a temperature just below or at coking temp. The oxygen stripper includes a catalyst containing Group VI or VII metals to remove free radicals. Most preferably, the catalyst is a nickel-molybdenum catalyst.
US11168269B2
An integrated refinery process for producing diesel fuel blending stock from olefinic heavy naphtha streams that contain gasoline and compounds with carbon numbers in the range of from 9-14 are oxidized and converted into their corresponding oxides in the presence of a homogeneous or heterogeneous catalyst, or both, and optionally an acid phase transfer agent for the liquid reactants, the product oxides having boiling points about 34° C. higher than the corresponding olefins, and as a result, in the diesel blending component boiling point range. The oxygenates produced have lubricating properties that enhance the typically poor lubricity characteristics of ultra-low sulfur diesels and reduce the need for additives to improve the lubricity of the blended diesel fuels.
US11168264B2
The present invention describes a packing with a three-dimensional structure which is particularly suited to creating homogenous and anisotropic mixing between the gas phase and a dispersed solid phase moving in counter-current flow. Application of this packing to the stripper of fluidized catalytic cracking units.
US11168245B2
Compositions, systems, and methods for hydraulically fracturing a hydrocarbon-bearing formation, a method including injecting into the hydrocarbon-bearing formation under increased pressure a heavy oil fracturing fluid; allowing the heavy oil fracturing fluid to remain in situ for a period of time suitable to create fractures in the hydrocarbon-bearing reservoir, the heavy oil fracturing fluid operable to undergo an at least about 70% viscosity decrease in situ; and flowing back the heavy oil fracturing fluid to the surface without damaging the hydrocarbon-bearing formation or reducing production of hydrocarbons from the hydrocarbon-bearing formation.
US11168244B2
Disclosed herein are compositions and methods for increasing recovery, or flowback, of hydrocarbon compounds from hydrocarbon-containing subterranean reservoirs. The flowback compositions include an anionic sulfonated surfactant, an amphoteric surfactant, water, and a coupling agent. The flowback compositions convert oil-wet rocks to water-wet, yet exhibit a low tendency of composition components to sorb to the rock. The flowback compositions do not cause formation of emulsions with hydrocarbon compounds within the subterranean environment. The flowback compositions are particularly useful for increasing the yield of hydrocarbons recovered from tight shale reservoirs.
US11168242B2
The present disclosure relates to spacer fluids for use in subterranean operations and, more particularly, in certain embodiments, to spacer fluids that include a spacer additive comprising a solid scouring material and a biopolymer gum while being essential free of clay. An example method may comprise spacer fluid comprise water and a spacer additive. The spacer additive may comprise a solid scouring material and a biopolymer gum, wherein the solid scouring material comprises crystalline silica in an amount of about 5 wt. % or less, and wherein the spacer fluid is essentially free of clay. The example method may further comprise and introducing the spacer fluid into a wellbore to displace at least a portion of a first fluid in the wellbore.
US11168240B2
Compositions, methods, and systems for using particulates treated with one or more hydrophobizing agents in forming filter cakes during drilling to improve filter-cake removal. A method for drilling a wellbore may include circulating a drilling fluid in the wellbore, wherein the drilling fluid comprises particulates treated with one or more hydrophobizing agents; extending the wellbore while the drilling fluid is circulated in the wellbore; and forming a filter cake in the wellbore, wherein the filter cake comprises a portion of the particulates from the drilling fluid.
US11168227B2
The invention relates to a method for forming a three-dimensional object by fused filament fabrication comprising the step of selectively dispensing a polymer composition containing a semi-crystalline copolyamide in accordance with the shape of a portion of a three-dimensional object, characterized that the semi-crystalline copolyamide comprises: a) At least 70 wt. % of aliphatic monomeric units derived from i. Aminoacid A, or ii. diamine B and diacid C, and b) At least 0.5 wt. % of further monomeric units derived from a cyclic monomer, wherein wt. % is with respect to the total weight of the semi-crystalline copolyamide. The invention relates also relates to objects attainable by this method and to the use of the said semi-crystalline copolyamide in fused filament fabrication.
US11168221B2
The present invention relates to a composition comprising —a specific binder containing at least one cocondensate based on at least one ω-glycidyloxyalkylalkoxysilane and a bis(alkoxyalkylsilyl)amine, —water, —alcohol in an amount of less than 3% by weight, based on the composition, —at least one addition selected from the group consisting of particulate metals, metal alloys and metal compounds and —optionally at least one additive, where the pH of the composition is from 1 to 14 and the dry residue of the binder is from 1 to 50% by weight, based on the binder used, a process for the production thereof and also the use thereof for coatings, in particular for the protection of metals against corrosion.
US11168203B2
The invention relates to a method for producing thermoplastic starch, in which a mixture comprising starch and a polyol, preferably selected from the group comprising polyethylene glycol, monosaccharides, sugar alcohols such as glycerol, sorbitol, erythritol, xylitol or mannitol and mixtures thereof, in a quantity of between 10 and 25 wt. % of the mixture, and an epoxide selected from the group comprising epoxidised plant oils such as soybean oil, linseed oil, sunflower oil, rapeseed oil and mixtures thereof, in a quantity of between 0.1 and 6, preferably between 2.5 and 3.5 wt. % of the mixture, is extruded, the mixture also containing an acid, preferably a carboxylic acid selected from the group consisting of citric acid, malic acid or tartaric acid, in a quantity of between 0 and 1, preferably between 0.1 and 0.5 wt. % of the mixture. The invention also relates to such a produced thermoplastic starch, to a compound produced by means of the thermoplastic starch, and to a film produced from such a compound.
US11168191B2
The present invention relates to a flexible plastic film, and more specifically to a flexible plastic film having excellent flexibility while exhibiting high hardness. According to the present invention, the flexible plastic film exhibits flexibility, bending property, high hardness, scratch resistance and high transparency, and hardly has a risk of damaging the film even in a state of being warped for a long period of time, and thereby can be usefully applied to flexible mobile devices, display devices, front face and display unit of various instrument panels, and the like.
US11168184B2
A production process of a rubber composition containing a modified conjugated diene-based polymer, which can provide a rubber composition in which processability is excellent, and a filling agent, when contained, has favorable dispersibility therein. The production process of the rubber composition includes: a first step of kneading a modified conjugated diene-based polymer that is obtained by polymerizing a monomer containing a conjugated diene compound and has at least one nitrogen-containing functional group selected from a primary amino group, a secondary amino group, a tertiary amino group and groups in which these amino groups have been converted into an onium group, and a basic compound having an acid dissociation constant of 8.0 or more; and a second step of kneading the kneaded product obtained in the first step and a cross-linking agent.
US11168177B2
The present invention provides a poly(ethylene) glycol based polyurethane polymer composition, particularly useful in the production of contact lenses. Generally the reactant mixture used to form the polymer includes a branched chain extender. There is also provided a method of manufacturing a contact lens formed from such a polymer.
US11168175B2
The present invention relates to a thermoplastic polyurethane obtainable or obtained by the conversion of at least a polyisocyanate composition, ethane-1,2-diol as chain extender and a polyol composition, wherein no further chain extender is used aside from ethane-1,2-diol, to a process for preparing such a thermoplastic polyurethane, and to the use of such a polyurethane for production of injection molded products, extrusion products, films and shaped bodies.
US11168172B2
The invention relates to a process used to produce open-cell and extremely fine-cell PUR/PIR rigid foams, said process using a polyol formulation comprising a specific isocyanate-reactive component, a catalyst component having zerewitinoff-active hydrogens and a cell-opener component.
US11168170B2
A clearance narrowing material containing a brush-shaped polymer chain aggregate formed of multiple polymer chains immobilized on a substrate. The invention provides a clearance narrowing material which can effectively prevent fluid leakage through a clearance and which does not disturb relative movement of members to form a clearance, and can realize an article in which fluid leakage through a clearance can be effectively prevented and the members to form a clearance can move smoothly.
US11168164B2
Crosslinkable compositions, crosslinked compositions, articles containing these compositions, and methods of making the articles are provided. The crosslinkable compositions, which include two (meth)acrylate polymers, are used to form the crosslinked compositions upon exposure to ultraviolet radiation. The crosslinkable and crosslinked compositions are free or substantially free of tackifiers. The crosslinked compositions can function as pressure-sensitive adhesives. The crosslinkable compositions are well suited for use with hot melt processing methods.
US11168155B2
Catalyst systems contain metal-ligand complexes according to formula (I): In formula (I), M is Ti, Zr, of Hf; n is 0, 1, 2, or 3; m is 1 or 2; each R1 and each R2 is independently chosen from (C1-C40)hydrocarbyl, (C1-C40)heterohydrocarbyl, (C1-C40)aryl, (C1-C40)heteroaryl, halogen, and —H; R1 and R2 are optionally covalently linked to each other; and each R3 is a hydrocarbon or heterohydrocarbon radical having an identity depending on the value of subscript m. The metal-ligand complexes may be incorporated as procatalysts in catalyst systems for polyolefin polymerization.
US11168154B2
A curable composition includes: a near infrared absorbing colorant; a polymerizable monomer that has a group including an ethylenically unsaturated bond; a resin; and a radical polymerization initiator, in which a content of the near infrared absorbing colorant is 10 mass % or higher with respect to a total solid content of the curable composition and a content of the polymerizable monomer that has at least one group selected from an acid group or a hydroxyl group and a group having an ethylenically unsaturated bond is higher than 50 mass % with respect to a total mass of all the polymerizable monomers. A near infrared cut filter, a solid image pickup element, an image display device, and an infrared sensor include a film which is formed using the curable composition.
US11168153B2
Compounds of general formulae 6 and 13 where X is —NH—C(NH2)═N+H2 or —N+H3, Y is a linear oligomer of arginine units terminated with an aminodimethylenamide unit (-Arg)n-NH—(CH2)2—NH2, where n=6-10, or arginine-aminocaproic units (-Arg-Aca)n-NH2, where n=6 to 10, A-═CF3COO— or Cl— and m=1-2. Preparation and use of compounds of general formula 6 and 13 as carriers of nucleoside triphosphates across the cell membranes for the purpose of incorporation of modified nucleoside triphosphates into cellular DNA or RNA. Use of compounds of general formula 6 and 13 as carriers of nucleoside triphosphates across the cell membrane for determining the virostatic activities of modified nucleoside triphosphates. Use of compounds of general formula 6 and 13 as carriers of modified nucleoside triphosphates across the cell membrane for determining cell proliferation and S phase of the cell cycle.
US11168151B2
A method of producing crystalline cellulose from a cellulosic material includes the step of reacting the cellulosic material in an aqueous slurry comprising a transition metal catalyst and a hypohalite solution.
US11168150B2
Described herein are antibodies, fragments thereof and multi-specific binding agents that bind an Epstein-Barr virus (EBV) latent membrane protein 2 (LMP2) peptide presented by HLA class I molecules, in particular, HLA-A02. Also provided herein are methods of using the same or compositions thereof for the detection, prevention and/or therapeutic treatment of diseases characterized by expression of an EBV-LMP2 peptide presented by HLA-A02, in particular, Burkit's lymphoma, Hodgkin's lymphoma and nasopharyngeal carcinoma.
US11168148B2
The disclosure provides for single chain variable fragments to MAA-oxidized specific epitopes (OSEs). The disclosure also provides single chain virable fragments that bind to MDA-OSEs or MAA-OSEs on oxidized phospholipids and methods of use thereof, including the production of transgenic animal models and the use of the fragments as therapeutic agents.
US11168144B2
The invention relates generally to activatable antibodies that specifically bind to PDL1 and methods of making and using these anti-PDL1 activatable antibodies in a variety of therapeutic, diagnostic and prophylactic indications.
US11168143B2
Provided is an afucosylated monoclonal antibody. The monoclonal antibody is a human IgG antibody and has an afucosylated sugar chain structure at a heavy-chain sugar chain binding site. Also provided are application of the monoclonal antibody in the preparation of antineoplastic drugs, and a composition containing the monoclonal antibody. Compared with a fucosylated monoclonal antibody, the provided afucosylated monoclonal antibody has higher biological activity in vitro and in vivo and can be used for developing more effective therapeutic monoclonal antibody drugs.
US11168142B2
Methods and compositions related to the use of a protein with kynureninase activity are described. For example, in certain aspects there may be disclosed a modified kynureninase capable of degrading kynurenine. Furthermore, certain aspects of the invention provide compositions and methods for the treatment of cancer with kynurenine depletion using the disclosed proteins or nucleic acids.
US11168141B2
Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload promotes the expression or activity of a functional dystrophin protein. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide, e.g., an oligonucleotide that causes exon skipping in a mRNA expressed from a mutant DMD allele.
US11168137B2
Disclosed is a means for reducing side effects of an immune checkpoint regulator that is used as an anticancer drug or the like. A side-effect reducing agent according to the present invention comprises as an effective ingredient an anti-CD4 antibody having a high cytotoxic activity, or an anti-CD4 antibody or antigen-binding fragment thereof which antibody or fragment comprises a cytotoxic component bound thereto. The anti-CD4 antibody is a human-type chimeric antibody, humanized antibody or human antibody against human CD4. The immune checkpoint regulator may be, for example, an anti-PD-L1 antibody, an antagonistic anti-CTLA-4 antibody, or an agonistic anti-OX40 antibody.
US11168136B2
The present invention provides molecules, such as ISVDs and Nanobodies, that bind to PD1 and LAG3 and, optionally to human serum albumin. These molecules have been engineered so as to reduce the incidence of binding by pre-existing antibodies in the bodies of a subject administered such a molecule. Methods for increasing immune response, treating cancer and/or treating an infectious disease with such molecules are provided.
US11168135B2
The present invention provides molecules, such as ISVDs and Nanobodies, that bind to PD1 and LAG3 and, optionally to human serum albumin. These molecules have been engineered so as to reduce the incidence of binding by pre-existing antibodies in the bodies of a subject administered such a molecule. Methods for increasing immune response, treating cancer and/or treating an infectious disease with such molecules are provided.
US11168132B2
Provided herein are methods of preventing and treating polybacterial infections comprising administering an effective amount of an antibody or antigen-binding fragment thereof that specifically binds to an epitope produced by at least one of the bacterium in the polybacterial infection. For example, an antibody that specifically binds to Staphylococcus aureus alpha toxin can be administered to a patient with a polybacterial infection comprising Staphylococcus aureus and Pseudomonas aeruginosa to inhibit the growth of Pseudomonas aeruginosa.
US11168131B2
Antibody molecule-drug conjugates (ADCs) that specifically bind to lipopolysaccharides (LPS) are disclosed. The antibody molecule-drug conjugates can be used to treat, prevent, and/or diagnose bacterial infections and related disorders.
US11168128B2
The instant disclosure provides antibodies and antigen-binding fragments thereof that can bind to a SARS-CoV-2 antigen and, in certain embodiments, are capable of neutralizing a SARS-CoV-2 infection. Also provided are polynucleotides that encode an antibody or antigen-binding fragment, vectors and host cells that comprise a polynucleotide, pharmaceutical compositions, and methods of using the presently disclosed antibodies, antigen-binding fragments, polynucleotides, vectors, host cells, and compositions to treat or diagnose a SARS-CoV-2 infection.
US11168125B2
The invention relates to a chimeric monomer-dimer hybrid protein wherein the protein comprises a first and a second polypeptide chain, the first polypeptide chain comprising at least a portion of an immunoglobulin constant region and a biologically active molecule, and the second polypeptide chain comprising at least a portion of an immunoglobulin constant region without the biologically active molecule of the first chain. The invention also relates to methods of using and methods of making the chimeric monomer-dimer hybrid protein of the invention.
US11168122B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11168121B2
Compositions, methods, systems, apparatus and/or articles of manufacture are disclosed for reducing the susceptibility of a population and/or members thereof to cancer, which may include anti-cancer vaccines, components thereof which may include novopeptides, and methods relating thereto.
US11168109B2
Disclosed is a method for the preparation of a complex in which a physiologically active polypeptide is covalently bonded to an immunoglobulin constant region via a non-peptidyl linker. The method is characterized by the employment of a reducing agent, by which conventional problems of low production yield and modification of the polypeptide can be overcome. The physiologically active polypeptide-non-peptidyl polymer-immunoglobulin constant region complex can be produced with high purity and yield as well as at low cost. Thus, the method is industrially useful. Moreover, by exhibiting a prolonged action profile, the physiologically active polypeptide-non-peptidyl polymer-immunoglobulin constant region complex can be effectively used for developing long-acting formulations of physiologically active polypeptides which have improved drug compliance.
US11168106B1
Nicotinamide ribose has many applications, including as a dietary supplement. This invention convers a process to prepare nicotinamide ribose it in its phosphorylated form. The instant invention is based on the discovery that nicotinamide ribose phosphate emerges in stable form by direct reaction of ribose-1,2-cyclic phosphate. It is based on the further conversion of the phosphorylated nicotinamide ribose product to unphosphorylated nicotinamide ribose upon treatment with an enzymatic phosphatase, most preferably in buffer containing borate. It is based on the further discovery that compositions of nicotinamide ribose with borate slow the decomposition of nicotinamide ribose, and therefore is more useful than compositions of nicotinamide ribose without borate.
US11168094B2
The present invention relates to a novel quinolinone derivative compound that regulates intracellular signal transduction mediated by TSLP and IL-33 to exhibit efficacy in preventing or treating allergic diseases such as asthma or atopic dermatitis. The quinolinone derivative compound of the present invention can effectively suppress inflammatory responses of allergic diseases such as asthma or atopic dermatitis. The present invention also relates to a pharmaceutical composition including the quinolinone derivative compound. The pharmaceutical composition of the present invention can be used to fundamentally prevent or treat various allergic and asthmatic diseases.
US11168091B2
The present disclosure provides methods for purifying a solution comprising cantharidin and cantharidin-associated impurities. A method to purify the solution can comprise recrystallization or sublimation, for example. The purified cantharidin can be analyzed using a detection method comprising a stationary phase and one or more mobile phases.
US11168087B2
The invention provides substituted imidazo[1,2-b]pyridazine compounds, substituted imidazo[1,5-b]pyridazine compounds, related compounds, compositions containing such compounds, medical kits, and methods for using such compounds and compositions to treat medical disorders, e.g., Gaucher disease, Parkinson's disease, Lewy body disease, dementia, or multiple system atrophy, in a patient. Exemplary substituted imidazo[1,2-b]pyridazine compounds described herein include substituted imidazo[1,2-b]pyridazine-3-carboxamide compounds and variants thereof.
US11168085B2
A process is provided, comprising reacting a (hetero)aryl 1,3-dipole compound with a (hetero)cycloalkyne, wherein the (hetero)aryl 1,3-dipole compound comprises a 1,3-dipole functional group bonded to a (hetero)aryl group, and wherein the (hetero)aryl 1,3-dipole compound is a (hetero)aryl azide or a (hetero)aryl diazo compound; wherein: (i) the (hetero)aryl group of the (hetero)aryl 1,3-dipole compound comprises a substituent (ii) the (hetero)aryl group of the (hetero)aryl 1,3-dipole compound is an electron-poor (hetero)aryl group and wherein the (hetero)cycloalkyne is a (hetero)cyclooctyne or a (hetero)cyclononyne according to Formula (1). The invention also relates to the products obtainable by the process according to the invention.
US11168083B2
Provided herein are compounds that inhibit pKal, a serine protease whose activity is responsible for proteolytically cleaving kininogen and generating the potent vasodilator and pro-inflammatory peptide bradykinin, which can lead to painful and debilitating inflammatory attacks (e.g., edema). Also provided are pharmaceutical compositions and kits comprising the compounds, and methods of treating pKal-related diseases and disorders (e.g., edema) with the compounds in a subject, by administering the compounds and/or compositions described herein.
US11168082B2
The present disclosure provides compounds represented by Formula I and II: and the pharmaceutically acceptable salts and solvates thereof, wherein R1, R2, R3, X, W, Y, and Z are as defined as set forth in the specification. The present disclosure also provides compounds of Formula I and II for use to treat a condition or disorder responsive to LSD1 inhibition such as cancer.
US11168078B2
Provided are certain IDO inhibitors or pharmaceutically acceptable salts thereof which can inhibit enzymatic activity of indoleamine 2,3-dioxygenase (IDO) and may be useful for the treatment of diseases and disorders mediated by IDO. In addition, pharmaceutical compositions thereof and methods of use thereof are also provided.
US11168073B2
The present technology provides 3,3-difluoroallylamines or pharmaceutically acceptable salts thereof, preparation processes thereof, pharmaceutical compositions comprising the same, and uses thereof. The 3,3-difluoroallylamines or their pharmaceutically acceptable salts exhibit potent inhibitory activity on VAP-1 and therefore can be usefully applied, e.g., for the treatment and prophylaxis of nonalcoholic hepatosteatosis (NASH).
US11168068B2
The present invention relates to novel, selective radiolabelled tau ligands which are useful for imaging and quantifying tau aggregates, using positron-emission tomography (PET). The invention is also directed to compositions comprising such compounds, to processes for preparing such compounds and compositions, to the use of such compounds and compositions for imaging a tissue or a subject, in vitro or in vivo, and to precursors of said compounds.
US11168064B2
The present invention relates to the preparation of compounds of Formula I, including thapsigargin, nortrilobolide and 8-O-debutanoyl-thapsigargin from commercially available (R)-(−)-carvone via synthetic intermediate compound of formula 12 by pinacol coupling and in situ lactonization.
US11168063B2
The present invention relates to a new preparation method for escitalopram pamoate ((S)-(+)-1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-cyanoisob enzofuran pamoate), wherein the method is environmentally friendly and pollution-free, and the escitalopram pamoate prepared by means of the method has a high purity and a good repeatability.
US11168048B2
Alkoxylated hydroxycarboxylic acids according to a formula I′ are provided herein, as well as uses thereof and a process for production thereof. Compound 2-[2-(2-hydroxyethoxy)ethoxy]propanoic acid being exclude.
US11168041B2
A method for producing butenes by the dehydrogenation of n-butane includes dehydrogenating the n-butane in a dehydrogenation zone and contacting material from the dehydrogenation zone with a solvent that is more selective to dissolve n-butane than butenes. The resulting fluid from the contacting is subjected to extractive distillation to produce (1) a stream comprising a solution of the n-butane and solvent and (2) a stream comprising the butenes.
US11168019B2
A glass article may include SiO2, Al2O3, B2O3, at least one alkali oxide, and at least one alkaline earth oxide. The glass article may be capable of being strengthened by ion exchange. The glass article has a thickness t. The concentration(s) of the constituent components of the glass may be such that: 13≤0.0308543*(188.5+((23.84*Al2O3)+(−16.97*B2O3)+(69.10*Na2O)+(−213.3*K2O))+((Na2O−7.274)2*(−7.3628)+(Al2O3−2.863)*(K2O−0.520)*(321.5)+(B2O3−9.668)*(K2O−0.520)*(−39.74)))/t.
US11168013B2
This disclosure provides an integrated system and method for producing purified water, hydrogen, and oxygen from contaminated water. The contaminated water may be derived from regolith-based resources on the moon, Mars, near-Earth asteroids, or other destination in outer space. The integrated system and method utilize a cold trap to receive the contaminated water in a vapor phase and selectively freeze out water from one or more volatiles. A heat source increases temperature in the cold trap to vaporize the frozen contaminated water to produce a gas stream of water vapor and volatiles. A chemical scrubber may remove one or more volatiles. The integrated system and method utilize ionomer membrane technology to separate the water vapor from remaining volatiles. The water vapor is delivered for crew use or delivered to an electrolyzer to produce hydrogen and oxygen.
US11168006B2
The present invention is directed to a ligated metal-organic framework (MOF) for use in removing both anionic and cationic species from a liquid or liquid stream. The present invention also provides methods for placing the MOF on a substrate to form a MOF-containing product that can be used in the removal of certain species from a given fluid. The MOF may be a Zr-based MOF, such as NU-1000, for removal of certain anions, such as oxy-anions, or having an attached thiosulfonyl-thiol (—SO2—S—R2—SH, where R2 is an alkyl group) ligand for complexation with certain cationic species in addition to the anions. The substrate may be any substrate to which a given MOF may be attached, including inert polypropylene polymer resin beads, a macroscopic fabric such as a mesh material or mesh filter, and a molecular fabric.
US11168001B2
Disclosed herein, in certain embodiments, are compounds, methods, tools, and abrasive materials comprising mixed transition metal dodecaborides.
US11167992B2
Provided is a method for preparing graphene by liquid-phase ball milling exfoliation, including following steps: mixing a transition metal halide salt, a nitrogen source substance and an organic solvent to prepare an intercalation agent; mixing the intercalation agent with graphite, carrying out ball milling, and then performing centrifugation to obtain a graphite intercalation compound; washing and filtering the graphite intercalation compound obtained, adding an expansion agent, and carrying out ultrasonic agitation to obtain a graphene dispersion; and washing, filtering and drying the graphene dispersion to obtain graphene powder.
US11167988B2
Integrated process for the synthesis of ammonia and nitric acid, comprising a synthesis of nitric acid including the following steps: a) subjecting a stream of ammonia (10) to catalytic oxidation, obtaining a gaseous stream containing nitrogen oxides (13); b) subjecting said gaseous stream to a process of absorption of nitrogen oxides, providing nitric acid (16) and a tail gas (17) containing nitrogen and residual nitrogen oxides; c) subjecting at least a portion of said first tail gas (17) to a process of removal of nitrogen oxides, providing a nitrogen oxides-depleted tail gas (18), and comprising a synthesis of ammonia by catalytic conversion of a make-up gas (126, 226) comprising hydrogen and nitrogen in an ammonia synthesis loop, wherein at least a portion (18b, 18d, 21) of said second tail gas is used as nitrogen source for obtaining said make-up gas (126, 226).
US11167987B2
Provided are a method of producing a titanium-containing rare earth-iron-nitrogen anisotropic magnetic powder having good magnetic properties, and secondary particles for a titanium-containing anisotropic magnetic powder. The method includes: obtaining a first precipitate containing R, iron, and titanium by mixing a first precipitating agent with a solution containing R, iron, and titanium, wherein R is at least one selected from Sc, Y, Pr, Nd, Pm, Sm, Gd, Tb, Dy, Ho, Er, Tm, and Lu; obtaining a second precipitate containing R and iron by mixing, in the presence of the first precipitate, a second precipitating agent with a solution containing R and iron; obtaining an oxide containing R, iron, and titanium by calcining the second precipitate; obtaining a partial oxide by heat treating the oxide in a reducing gas atmosphere; obtaining alloy particles by reducing the partial oxide; and obtaining an anisotropic magnetic powder by nitriding the alloy particles.
US11167984B2
A NEMS device structure and a method for forming the same are provided. The NEMS device structure includes a first dielectric layer formed over a substrate, and a first conductive layer formed in the first dielectric layer. The NEMS device structure includes a second dielectric layer formed over the first dielectric layer, and a first supporting electrode a second supporting electrode and a beam structure formed in the second dielectric layer. The beam structure is formed between the first supporting electrode and the second supporting electrode, and the beam structure has a T-shaped structure. The NEMS device structure includes a first through hole formed between the first supporting electrode and the beam structure, and a second through hole formed between the second supporting electrode and the beam structure.
US11167983B2
A method includes attaching an optically transparent wafer to a first surface of an interposer wafer. The interposer wafer has a second surface opposite the first surface, and the second surface has a first channel therein. The method further includes attaching the interposer wafer to a first surface of a semiconductor wafer, and etching a second channel through the optically transparent wafer and through the interposer wafer. The method then includes applying wax into the second channel, and sawing through the optically transparent wafer and through at least a portion of the interposer wafer to form a third channel having a width that is wider than a width of the second channel. The wax is then removed to expose a portion of the first surface of the semiconductor wafer.
US11167978B2
An environmentally friendly fuel distribution station includes an upper canopy, said upper canopy including a fuel tank and an outer shell enclosing said fuel tank, a plurality of supporting columns supporting said upper canopy and said fuel tank, a fuel distribution interface suspended from said upper canopy, said fuel distribution interface selectively distributing fuel from said fuel tank during a fueling operation, and a convenience store suspended from at least one of the upper canopy and one or more of the plurality of supporting columns.
US11167975B2
A system and method to prepare and dispense a N2 or N2/CO2 gas infused chilled beverage is provided. The beverage may be any non-carbonated liquid and in one embodiment the beverage is coffee. The dispensed N2 or N2/CO2 gas infused chilled coffee has a unique appearance and enhanced flavor and aroma. The system may be provided as a self-contained unit.
US11167970B2
A spindle-shaft unit for closing containers with a screw closure includes a spindle that is rotatable and axially movable relative to a housing and a bearing unit arranged between the housing and the spindle. The bearing unit comprises a sliding bearing that interacts with the spindle and a further bearing that interacts with the sliding bearing. The spindle is arranged at the sliding bearing such as to be displaceable and non-rotatable relative to the sliding bearing. The further bearing secures the sliding bearing so as to be rotatable and non-displaceable relative to the housing.
US11167966B2
A stacker crane that prevents an increase in facility cost while lightening a mast and transfers an article to a target position, includes a traveling carriage including a carriage driver and traveling on a track provided on a ceiling of a facility, a mast suspended from the traveling carriage, an elevating platform vertically movable and guided along the mast, a transfer conveyor to transfer an article, a stopper to fix the mast, a switch to switch a state of the mast between a fixed and released states by the stopper, in which the switch releases the fixing of the stopper to allow a lower portion of the mast to follow an upper portion of the mast in the traveling direction when the carriage driver drives the traveler, the stopper fixes the mast when the carriage driver stops the traveling carriage.
US11167956B2
A method for mounting and aligning a guide rail in an elevator shaft of an elevator system, which elevator shaft primarily extends in a main extension direction, includes at least the following steps: securing a rail bracket base to a shaft wall of the elevator shaft; applying a mark to the rail bracket base; aligning the guide rail in relation to the mark; and securing the guide rail to the shaft wall using the rail bracket base. The alignment of the guide rail is carried out by an alignment device that includes an abutment part and a location device.
US11167953B2
A power supply circuit of a passenger conveyor converts includes an electrolytic capacitor and a control power supply device configured to supply an electric power to a charging circuit configured to charge the electrolytic capacitor. A storage battery is disposed between a converter and an inverter in parallel with the electrolytic capacitor. When an operation of the passenger conveyor is stopped in response to a key operation, the power supply to the control power supply device is shut off. When the operation of the passenger conveyor is resumed in response to a key operation, a DC electric power charged in the storage battery is supplied to the inverter, to thereby allow the passenger conveyor to resume the operation.
US11167948B2
A waterproof rolling paper dispensing apparatus which comprises an inner cylinder which is closed at one end and open at an opposite end thereof. The inner cylinder has an elongate slit and supports a cutting edge which facilitates cutting of a length of rolling paper from a continuous roll of rolling paper accommodated within the inner cylinder. An exterior housing is dosed at one end and open at an opposite end thereof. The exterior housing defines an internal storage compartment which stores the inner cylinder. An end cover releasably engages with the open end of the exterior housing and forms a waterproof seal therewith. The end cover also releasably engages with the open end of the inner cylinder so that when the end cover is removed from engagement with the exterior housing, the inner cylinder remains coupled to the end cover and is removed with the end cover.
US11167946B2
In one example, a sheet media alignment system includes: a guide (12) defining a curved media path (14) that extends from an upstream part of the guide to a downstream part of the guide; a movable blocker (16, 56) to block the curved media path (14) at the downstream part of the guide, the blocker movable into and out of a blocking position in which the blocker is spaced from the downstream part of the guide a first distance; and a driver (24, 58) upstream from the curved media path to drive a media sheet into the guide along the curved media path and into the blocker. The driver is spaced from the upstream part of the guide a second distance greater than the first distance such that a media sheet driven into the blocker will buckle between the driver and the guide before it will buckle between the guide and the blocker.
US11167927B1
A method for storing very high purity hydrogen in a salt cavern is provided. The method includes introducing a compressed very high purity hydrogen gas into a salt cavern, thereby producing a stored very high purity hydrogen gas; maintaining the stored very high purity hydrogen gas at a pressure greater than about 1.0 psi per linear foot of height within the cavern, and less than about 4.0 psi per linear foot of height within the cavern.
US11167926B2
A retainment assembly that includes a proximal retainer member that is movable between a first retracted position, a second retracted position and a deployed position, a distal retainer member that is movable between a retracted position and a deployed position. When the proximal retainer member moves from the deployed position to the first retracted position the distal retainer member does not move, and when the proximal retainer member moves from the deployed position to the second retracted position the distal retainer member moves from the deployed position to the retracted position.
US11167923B2
A method and a system for transporting inventory in a storage facility is provided. The system includes an inventory storage unit (ISU) and a transport vehicle. The ISU includes a base shelf, and a plurality of support plates mounted below the base shelf. The transport vehicle includes a top plate and a control device that controls movement of the top plate. Upon actuation of an interlocking mechanism of the transport vehicle that is aligned beneath the ISU, the top plate is lifted to a first height and then rotated for engaging the top plate with the support plates of the ISU. The engaged top plate is further lifted to a second height to lift the ISU off the work floor of a storage facility. Upon lifting the ISU, the transport vehicle transports the ISU to another location in the storage facility.
US11167898B2
The present invention relates packaging webs having at least one surface comprising a product-release coating composition which is capable of easily separating from a food product without tearing the web or changing the appearance of the food product, where the product-release coating composition includes a compound of the following formula (I):
US11167894B2
A cover for a medicine container is provided. The cover contains a deactivating material within it which can, upon release into a medicine container, deactivate and/or destroy a medicine within the container. The cover may have an automated release mechanism which controls release of the deactivating material into the medicine container.
US11167885B2
A process for making a functionalized hollow body includes: providing a hollow body including a wall which at least partially surrounds an interior volume of the hollow body, the wall including a layer of glass and having a wall surface with a surface region; at least partially superimposing the layer of glass in the surface region with a functionalizing composition precursor on a side of the layer of glass which faces away from the interior volume, the functionalizing composition precursor including one or more siloxanes; and at least partially contacting the functionalizing composition precursor with a plasma, thereby obtaining the functionalized hollow body including a functionalizing composition which at least partially superimposes the layer of glass in the surface region on the side of the layer of glass which faces away from the interior volume.
US11167883B1
A coupling mechanism which supports an inventory divider within a storage bin. The coupling mechanism comprises a joint extension and a holding mechanism. The coupling mechanism is coupled to an interior wall of a supply bin. An inventory divider is inserted into the joint extension and is rotated within the joint extension between and upper and lower position within the storage bin. The holding mechanism of the coupling mechanism retains the inventory divider in the upper position, dividing the storage bin into two compartments. By retaining the inventory divider with a holding mechanism that is not directly connected to the bin, the wear on the holding mechanism is substantially reduced and the inventory divider is more secure.
US11167881B2
A deck box includes individual panels and a lid that are able to be assembled to one another without the need for external hardware. A bottom panel has guides or rails extending along the length of the bottom panel at opposing edge regions thereof. A pair of side panels are provided with guides or rails to enable sliding engagement and assembly of the side panels with the bottom panel. The side panels are also provided with guides or rails that extend toward the bottom panel when the side panels are assembled to the bottom panel. Front and rear panels are provided with guides or rails so that each of the front and rear panel can assemble between the assembled side panels, sliding into engagement in a direction toward the bottom panel. A lid has an integrally-molded hinge member that engages with an integrally-molded hinge member of the rear panel.
US11167874B2
A container having enhanced wall integrity and a rotational element is provided that includes a sidewall having polygonal cross-sectional shape and an alignment structure formed therein. The alignment structure is adapted for orienting the container with respect to a second container such that the panel sections of the containers become parallel with one another and the containers may be fully nested one within the other. The alignment structure can be recessed into the sidewall to form peaks and valleys along an inner surface of the container. The peaks include first and second faces sloping in opposite directions designed to direct corners of the first container's sidewall toward the interior valleys of the second container in order to orient the containers as they are stacked.
US11167869B2
A taping device includes a device base with a tape traveling groove in a front surface of the device base; a parts conveying disk including parts housing grooves in an outer circumferential surface of the parts conveying disk at regular angular intervals and a rear surface disposed to face the front surface of the device base; a disk rotating mechanism for intermittently rotating the parts conveying disk; a parts feeding mechanism for feeding, in a parts feeding zone, the parts into the parts housing grooves; and a parts inserting mechanism for inserting, at a parts insertion position, the parts from the parts housing grooves into the parts housing recessed portions.
US11167861B2
An air data probe includes a probe head defining a longitudinal axis between a forward tip and aft base. A port opening is defined in a side of the probe head and opening at an angle with respect to the longitudinal axis. A bulkhead within the probe head has a chamber in fluid communication with the port opening. The chamber includes a single chamber inlet having an elongated cross-sectional shape. The single elongated chamber inlet is in fluid communication with two downstream pressure conduits to provide redundancy in case one of the two pressure conduits is blocked.
US11167860B2
A variety of refueling devices, systems and methods are disclosed for use in in-flight refueling. In one example one such device is towed by a tanker aircraft via a fuel hose at least during in-flight refueling, and has a boom member with a boom axis. The boom member enables fuel to be transferred from the fuel hose to a receiver aircraft along the boom axis during in-flight refueling. The device maintains a desired non-zero angular disposition between the boom axis and a forward direction at least when the refueling device is towed by the tanker aircraft in the forward direction via the fuel hose.
US11167850B2
A passenger rest cabin situated in the overhead crown area of an aircraft provides individual rest compartments along either lateral side of a central longitudinal corridor of limited height. The corridor and entrance thereto is configured to minimize the risk of claustrophobia by providing sensory preparation systems and techniques. Sensory preparation including transitional compartments with variations in video, lighting and ventilation are presented to the passenger to create a more inviting space. The limited height corridor is equipped with a series of handholds, sized and spaced according to the size of the average passenger, to mitigate the strain of traversing the corridor in a bent over position.
US11167832B2
A watercraft includes a hull structure, a deck structure, and a propulsion system. The hull structure includes at least one hull each defining an interior. The deck structure is mounted to the hull structure. The propulsion system is adapted for moving the watercraft within a body of water, and includes an electric motor and an energy storage device coupled to the electric motor. The electric motor and the energy storage device are positioned adjacent one another within an area including at least one of the interior of the at least one hull.
US11167823B2
A survival craft comprises a hull (10) formed from inflatable members (12, 13) and mounting a powered propulsion system (18, 19) for the survival craft. A superstructure (11) is mounted on the hull and formed from inflatable members (25, 26, 29a-29i) and a flexible roof (28) supported by the inflatable members (25, 26, 29a-29i). The superstructure provides the hull (10) with increased longitudinal rigidity that reduces the tendency of the hull (10) to bow longitudinally when the propulsion system (18, 19) is operating. The survival craft forms part of a marine escape system with the survival craft deflated and packed in a container including an inflation system for the survival craft. The system has a deployment system for amounting on a marine structure and carrying the container with the deployment system transferring the container from the structure to the water where the inflation system inflates the survival craft for access by persons.
US11167817B2
A bicycle drive unit includes a housing, a crankshaft and a propulsion assist motor. The housing is configured to be coupled to a frame of a bicycle. The housing includes first and second portions. The crankshaft is provided to the first portion of the housing. The propulsion assist motor is provided to the second portion of the housing. The propulsion assist has a rotational axis extending in a direction intersecting with a direction in which the crankshaft extends. A maximum dimension of the first portion in the direction in which the crankshaft extends is less than or equal to 100 mm. A maximum output torque of the propulsion assist motor is greater than or equal to 10 Nm and less than or equal to 80 Nm.
US11167816B2
A control system for a two-wheeled vehicle, including an inertial measurement unit (IMU); one or more control moment gyroscopes (CMGs); one or more CMG controllers to control the one or more CMGs; an accelerometer to measure a y-axis acceleration for the vehicle, the y-axis being perpendicular to a direction of travel of the vehicle and parallel to a ground surface; and a processing element to calculate a roll angle for the vehicle based at least in part on the y-axis acceleration measured by the accelerometer, determine a force component based at least in part on the calculated roll angle, and generate a CMG command for a CMG gimbal rate based at least in part on the determined force component.
US11167814B2
A storage box power supply structure for a saddled vehicle includes a storage box (30), a carrier (50) configured to detachably mount the storage box (30) on a vehicle body, a stopper (36) configured to position the storage box (30) on the carrier (50), a stopper receiving section (56) configured to receive the stopper (36), a stopper-side terminal (70) provided on the stopper (36) and configured to supply electric power to an electrical component (46), and a receiving-side terminal (80) provided on the stopper receiving section (56), connected to the stopper-side terminal (70) when the storage box (30) is mounted on the carrier (50) and configured to rub against the stopper-side terminal (70).
US11167813B2
A quick release buckle device comprises a hanger seat and a limiting unit. The hanger seat includes a first pivotal portion and is connected to a first hook. The limiting unit includes a first stopper and a first pin. An end of the first stopper is pivotably mounted to the first pivotal portion. The first stopper is swayable between a first stop position and a first release position. The first pivotal portion has a first sliding groove. The first stopper has a second sliding groove at a non-parallel angle to the first sliding groove. The first pin is slidably received in the first and second sliding grooves.
US11167800B2
A vehicle having a reinforcement brace includes, among other things, an aft structure, a passenger side strut, a driver side strut, a passenger side load transfer frame coupling the aft structure to the passenger side strut and being configured to transfer a load applied to the aft structure from a rear of a vehicle to the passenger side strut, and a driver side load transfer frame coupling the aft structure to the driver side strut and being configured to transfer a load applied to the aft structure from the rear of the vehicle to the driver side strut.
US11167796B2
A method for assisting a driver of a host vehicle in avoiding a collision, the method including: detecting a target in the vicinity of the vehicle; determining that the host vehicle is travelling on a collision course with the target; detecting a set of road markers on a side of the target; detecting a free space on the side of the road markers opposite the target side of the road markers, and when a collision with the target is predicted to occur within a predetermined time period and no driver initiated steering action for avoiding the collision course has been detected, providing a steering guidance to the driver of the host vehicle including altering of a steering wheel angular orientation for momentarily steering the host vehicle towards the road markers to indicate an evasive steering action to the driver.
US11167790B2
A steering control device includes a control circuit that controls a steering device. The control circuit is configured to execute an end-abutting relaxation control to correct a current command value such that decrease in an end interval angle is restricted, when the end interval angle is equal to or smaller than a predetermined angle, the end interval angle indicating the distance of an absolute steer angle from an end position correspondence angle. The control circuit is configured to perform a slewing intention determination of whether it is intended to perform the slewing travel of a vehicle during the execution of the end-abutting relaxation control. The control circuit is configured to perform a partial release control to reduce a correction amount of the current command value in the execution of the end-abutting relaxation control when it is determined that it is intended to perform the slewing travel of the vehicle.
US11167789B2
A steering system for a vehicle according to an example in the present disclosure includes a steering mechanism, which is mechanically disconnected from the steering wheel, to cause a turning wheel to be turned by a turning motor, and a control device that provides a motor command value to the turning motor. The control device has a control system including a feed-forward model for converting a target turning angle to a feed-forward value of a motor command value, and a disturbance observer including a inverse model of a model of a steering motor. Transfer functions respectively describing the feed-forward model and the model of the disturbance observer include a variable coefficient. The control device changes the variable coefficient based on information about road reaction force.
US11167787B2
A steering column assembly includes a jacket assembly. The steering column assembly also includes a steering actuator operatively coupled to the jacket assembly with a connector plate, the connector plate defining an opening having a main portion and a channel extending radially outward from the main portion of the opening.
US11167786B2
A steering shaft according to an aspect of the present invention includes an upper shaft, a lower shaft, and a seal cap. The seal cap includes a seal which comes into close contact with an inner peripheral surface of the upper shaft and a closure which bulges upward with respect to the seal. The closure is plastically deformed downward, and thus, the seal cap is held in an upper end opening portion in a state where the seal is pressed against the inner peripheral surface of the upper shaft.
US11167779B2
A folding dolly system, a base unit of a folding dolly system, and methods of forming and using a folding dolly system are presented. A folding dolly system comprises a plurality of interconnectable base units connected to form a substantially planar holding surface, each base unit comprising a first edge with a number of knuckles configured to form a joint, a second edge with a number of knuckles configured to form a joint, and a surface forming a portion of the holding surface.
US11167778B2
The invention relates to a railway vehicle, wherein the vehicle having a plurality of cars arranged one behind the other longitudinally, wherein each car has a front end articulated to a rear end of the adjacent car; at least one power unit connected to a first of the cars; and a collision energy absorbing assembly, The collision energy absorbing assembly has a first collision energy absorbing system located at the front of the power unit and a second collision energy absorbing system located at the connection between the power unit and the first car.
US11167768B2
A vehicle driving assist system includes a steering wheel contact position detector, a steering torque detector, a driving mode setting calculator, and a steering override determiner. The driving mode setting calculator is configured to set a driving mode including a first driving assist mode, a second driving assist mode, and a manual driving mode. The driving mode setting calculator is configured, while traveling in a current driving mode that is the first driving assist mode or the second driving assist mode, to allow the current driving mode to continue in a case where the steering override determiner has determined that a steering torque detected by the steering torque detector is a false detection or to cause the driving mode to make a transition to the manual driving mode in a case where the steering override determiner has determined that the steering torque is a steering override intended by a driver.
US11167765B2
Provided is a wheel loader in which the speed position of the transmission can be easily changed with a small number of switches. The wheel loader 1 includes a tilting angle sensor 9 for detecting the tilting angle of the vehicle body. In case that the vehicle body is traveling on an uphill or a downhill with a transmission 33 in a higher speed position than the lowest speed position, and the tilting angle detected by the tilting angle sensor 9 is not smaller than a prescribed threshold value, a transmission control device 45 sends the transmission 33 a command to downshift the transmission 33 one speed position by each operation of a shiftdown switch 62.
US11167761B2
A vehicle control device (100) includes a recognizer (130) that recognizes a situation occurring near an own-vehicle, and a driving controller (140, 160) that controls acceleration/deceleration and steering of the own-vehicle on the basis of a result of the recognition of the recognizer. When performing travel control according to a behavior of a preceding vehicle that is traveling in front of the own-vehicle such that the own-vehicle follows the preceding vehicle to pass through an intersection, the driving controller does not perform following of the preceding vehicle if a turning start point of the preceding vehicle does not match a turning start point in a route predicted for the own-vehicle to pass through the intersection in a scheduled direction or if a turning angle of the preceding vehicle does not match a turning angle in the predicted route.
US11167757B2
A method for controlling a longitudinal position of a vehicle involves a longitudinal positioning control system generating a longitudinal acceleration control signal from a longitudinal dynamic feedforward set point and from longitudinal dynamic control error quantities for a subordinate acceleration control unit acting on a drive device and braking device of the vehicle. A current control reference point corresponding to a current time point and at least one forward control reference point corresponding to a presettable look-ahead time point are determined as control-relevant time points, current or predicted actual/required deviations of a longitudinal position, of a driving speed and of acceleration are determined for each of the control reference points and provide the basis for forming the longitudinal dynamic control error quantities, and required values of an acceleration are determined for each of the control reference points and provide the basis for forming the longitudinal dynamic feedforward set point.
US11167740B2
A coil assembly includes: a bobbin; a coil including a winding around the bobbin; a yoke attached to the bobbin; and a connection terminal electrically connected to the winding. The connection terminal is a press-fit terminal that includes a terminal portion projecting perpendicularly from the bobbin outward in an axial direction of the bobbin. The yoke is arranged on a side of the bobbin that is opposite to the terminal portion in an axial direction of the terminal portion, and supports the press-fit terminal.
US11167739B2
A method of manufacturing vehicle brake boosters includes load testing a plurality of reaction discs and sorting the load-tested reaction discs into multiple, separate batches based on the load test results. A first batch of plunger plates is formed to an axial length to correspond with a first of the separate batches of reaction discs. A first batch of the vehicle brake boosters is assembled with a first one of the multiple, separate batches of reaction discs and the first batch of plunger plates to achieve a target jump-in force. A second batch of plunger plates is formed to an axial length to correspond with a second one of the separate batches of reaction discs. A second batch of the vehicle brake boosters is assembled with a second one of the multiple separate batches of reaction discs and the second batch of plunger plates to achieve the target jump-in force.
US11167737B2
Methods and apparatus are provided for assisted deceleration based trailer braking. The apparatus includes a trailer brake controller for applying a trailer brake in response to a brake control signal, a wheel speed sensor, an accelerometer for determining an acceleration, and a trailer controller for generating the brake control signal in response to a change in the acceleration indicating a negative value, the trailer controller further operative to couple the brake control signal to the trailer brake controller.
US11167731B2
A camera module shoots a satisfactory image by suppressing the adherence of water droplets to a part in a light transmitting cover through which imaging light is transmitted. Provided are an outer casing comprising a housing having an opening and a light transmitting cover for closing the opening; and a camera module arranged inside the outer casing. A part of the light transmitting cover is provided as a transmission window through which imaging light incident on the camera module is transmitted and a restriction part for restricting the inflow of water droplets toward the transmission window is provided to the light transmitting cover.
US11167723B2
A method for access management of the vehicle providing a vehicle and authenticating a user in relation to the vehicle by a proof of identity of the user. The method includes providing a cryptographically secured authorization file for the vehicle containing information relating to usage rights of the authenticated user to the vehicle to increase security in the entity-related enabling of vehicle functions.
US11167718B2
A seat mount, to be used with a school bus restraint vest or harness that provides a means where the passenger seated in the restraint cannot easily remove himself or herself from the seat mount without the assistance of another individual. The upper attachment of the seat mount loops-through D-rings on the passenger's vest, and then returns and attaches to the backside of the seat, out of reach of the passenger. The straps of the upper attachment may also be independently adjusted after the seat mount is attached to the passenger wearing the vest. The lower attachment at the hips includes a deterrent in which the passenger cannot easily remove the snap hook from the D-ring. This is accomplished by using a metal O-ring that is slipped over the snap hook tongue preventing it from opening. These improvements to the upper and lower attachments of the seat mount inhibit a student from getting up from a school bus seat when the child is not permitted to do so, thus providing protection for the student, driver and other passengers on the school bus.
US11167707B2
A front fascia assembly for a vehicle includes a front fascia, a support member and a grille member. The front fascia has a front surface and a rear surface. The support member is removably connected to the front surface of the front fascia. The grille member is connected to the rear surface of the front fascia to securely retain the support member to the front fascia.
US11167705B2
A vehicle component for a vehicle has a component body which is formed from a core material. The component body has a localized deformation zone which extends flat in the core material, and the deformation zone has a locally variable tensile strength according to a predetermined tensile strength profile configured to influence a deformation profile of the component body upon a force acting on the component body.
US11167692B2
A photoluminescent aircraft floor path marking system includes at least a flexible track having a housing incorporating a flexible, pliable, photoluminescent portion in which the track is bendable to a radius of 1 m or less and the track has a length of at least 2 m, where the track is pliable such that it can retain a rolled or bent radius. The track may be bendable to a radius of from 0.01 m to 1.0 m or optionally from 0.01 m to 0.5 m. The flexible track may be provided in lengths of from 3 m or greater or greater than 10 m. A flexible protective layer may be provided. The flexible housing may include a holder for the photoluminescent material.
US11167689B2
The invention provides a projection apparatus configured to be disposed on a vehicle door, and a control method of the projection apparatus. The projection apparatus includes an illumination source, a projection display apparatus and a controller. The illumination source is configured to provide an illumination beam. The projection display apparatus is disposed on a transmission path of the illumination beam, and is configured to convert the illumination beam into a projection beam. The controller is coupled to the projection display apparatus. The controller determines whether the vehicle door is a first vehicle door or a second vehicle door according to an opening operation of the vehicle door, and correspondingly causes the projection beam to display an image.
US11167683B2
A stake pocket chain tie-down for a trailer or truck bed which is insertable into a stake pocket through an uppermost opening of the stake pocket. The stake pocket tie-down provides for connection of a load restraining chain to the trailer or truck bed. The stake pocket tie-down comprises an insert that is made of metal and dimensioned to fit securely within the interior of the stake pocket, and the insert has four sides and is closed by an end plate on at least one end. The end plate has a hole therethrough for passage of a chain. The insert has a pin and a hook or tab structure therein for the attachment of the end of the chain.
US11167676B2
A load-bearing fabric architecture including a soft surface material, a support system provided in contact with the soft surface material. The support system comprises a frame and structural surface material connected to the frame. The soft surface material is at least partially disposed above the support system, and the support system is configured to support an applied load.
US11167672B2
Provided is vehicle seat with a seat cushion and a seat back, the vehicle seat comprising: a duct disposed astride the seat cushion and the seat back, and configured to connect an air passage and a blower, the air passage being formed in the seat cushion and the seat back; and a side frame cover configured to cover part of the duct. The duct includes a first duct member and a second duct member connected to the first duct member. The side frame cover is configured to cover at least part of a first connected section that is a section at which the first duct member and the second duct member are connected.
US11167664B2
A safety device for a lock mechanism may have a housing that encapsulates the lock mechanism. The housing may have at least one opening, through which at least one adjustment element coupled to the lock mechanism is guidable. The at least one opening may have a sealing element. A seat track for a seat is also disclosed. The seat track may have a first track assembly with at least one track member, a second track assembly with at least one further track member, and a lock mechanism configured to lock an adjustment of the seat.
US11167663B2
An actuator for a vehicle seat comprises an electric motor in which the rotor rotates first and second output shafts of the electric motor; a first reduction gear rotated by the first output shaft, the first reduction gear having a first gear ratio, and driving a first notched shaft having a first notch pitch; a second reduction gear rotated by the second output shaft, the second gear having a second gear ratio, and driving a second notched having with a second notch pitch.
US11167660B2
A vehicle power supply system is provided. The vehicle power supply system includes a first power line to which a first inverter and a first battery are connected, a second power line to which a second inverter and a second battery are connected, a voltage converter, a charging and discharging control device that operates the inverters and the voltage converter, and a second regeneration permission upper limit setting unit that sets a threshold for a second SOC of the second battery. The charging and discharging control device prohibits the second battery from being charged in a case where the second SOC is larger than the threshold during regenerative deceleration, and the second regeneration permission upper limit setting unit changes the threshold to a second regeneration permission upper limit or a second normal upper limit on the basis of a state of the first battery.
US11167657B2
A vehicle charging system includes: power supply connectors each coupleable to the power reception connector of a vehicle; a power supply coupled to the power supply connectors and capable of supplying power to at least one of the power supply connectors; a charge completion detector that detects charge completion; a switching unit that, when charge completion in a first vehicle is detected, if a second vehicle is coupled to one of the power supply connectors and is yet to be charged, changes a destination to which the power supply outputs power to the power supply connector coupled to the second vehicle; an unlocking unit that, when charge completion is detected, automatically unlocks the power supply connector that is coupled to a vehicle in which charge completion is detected; and a charge completion indicator that indicates charge completion when charge completion is detected.
US11167655B2
A connector is for a charging station. The charging station has a charging box having a signaling mechanism. The connector includes an electrical receptacle structured to be electrically connected to the signaling mechanism; a housing coupled to the electrical receptacle; an indicating assembly coupled to the interior of the housing and structured to indicate a charging status state provided by the signaling mechanism; and an interface between the indicating assembly and the signaling mechanism in order to energize the indicating assembly and provide an indication of charging status.
US11167649B2
Methods and systems are provided for operating a vehicle that may be propelled via a primary axle and a secondary axle. In one example, a propulsion source of a secondary axle may be decoupled from at least one wheel via a dog clutch that includes teeth. The dog clutch may be disengaged in a way that reduces driveline noise and may reduce a possibility of driveline degradation.
US11167645B2
A method for inspecting a traction power network is provided based on a platform which includes a device body of an inspection device for a traction power network apparatus. A power switch is disposed on an outer surface of the device body near a front end thereof, in which a sensitive galvanometer is disposed on the power switch. One end of the sensitive galvanometer is fixedly connected to a temperature sensor coupled to a controller. The controller is coupled to a 4G first communication module coupled to a 4G network. The 4G network is coupled to a processing platform coupled to the 4G network through a 4G second communication module. Other methods and structures are combined to avoid deficiencies in the prior art, such as poor speed and long time in the temperature signal transmission and avoid a controller without meeting requirements for efficient and timely temperature signal transmission.
US11167638B2
A utility vehicle includes: a power unit that outputs drive power; a drive shaft that receives the drive power transmitted from the power unit; a front axle that receives the drive power transmitted from the drive shaft; a right front wheel connected to the front axle; a left front wheel connected to the front axle; a right clutch configured to disable power transmission from the drive shaft to the right front wheel; a left clutch configured to disable power transmission from the drive shaft to the left front wheel; a clutch actuator that actuates the left clutch and the right clutch; and a controller that controls the clutch actuator.
US11167631B2
An assembly module for tubular electric accumulators is disclosed. The assembly module comprises support elements made of insulating material, having arrangements of openings for receiving and holding a group of accumulators in a parallel configuration. Sheets of electrically conductive material extend on surfaces of the support elements. The sheets are welded to the respective terminals of the accumulators and form electrical contact surfaces with the accumulators. Similar assembly modules are arranged in series with complementary arrangements of fastening elements between the adjacent support elements of the modules.
US11167630B1
The invention provides an improved cover for a vehicle, which includes a frame and a hinge, so that the cover can be unfolded to substantially cover the vehicle and folds back into a storage position.
US11167627B2
A covering assembly for a motor vehicle has a cover and a cover compartment lid for closing a cover compartment. The cover has a tensioning hoop which is pretensioned in the direction of the cover compartment lid in the closed state of the cover. A tensioning hoop seal is arranged on the cover in the region of the tensioning hoop in order to seal a gap between the cover and the cover compartment lid. A sealing surface is formed directly by the surface of the cover compartment lid.
US11167623B2
A sliding golf cart windshield assembly includes a first elongated rail having a top end and a bottom end, and a second elongated rail spaced apart from the first elongated rail and having a top end and a bottom end. An upper windshield pane has a first longitudinal edge and an opposing second longitudinal edge, where the upper windshield pane is positioned between the first and second elongated rails. In addition, the assembly includes a first upper plate secured to the first longitudinal edge of the upper windshield pane and being slidable within the first elongated rail, a first lower hub coupled to the bottom end of the first elongated rail, and a first belt having a first end first end fixed to the top end of the first elongated rail and passes around the first lower hub to the second end that is fixed to the first upper plate.
US11167618B2
A combined heat exchanger module includes a first upper tank introducing cooling water into the combined heat exchanger module, a lower tank introducing the cooling water into or discharging the cooling water from the combined heat exchanger module, a second upper tank for discharging the cooling water from the combined heat exchanger module, first heat radiating channels connected with the first upper tank and the lower tank, second heat radiating channels connected with the lower tank and the second upper tank, and thermoelectric elements, in which each of the thermoelectric elements has a first surface in contact with the second heat radiating channels and a second surface exposed to air, thereby performing heating of air by use of both the cooling water and the thermoelectric elements or performing cooling of the cooling water by use of the thermoelectric elements.
US11167614B2
A variable rate leaf spring vehicle suspension system is provided. The system includes a vehicle frame. The system also includes a single leaf spring extending from a first end to a second end. The system further includes a shackle operatively coupled to the vehicle frame and defining a channel, the second end of the leaf spring disposed within the channel of the shackle.
US11167613B2
A suspension thrust bearing device for use with a suspension spring in an automotive suspension strut of a vehicle. The device provides a bearing having upper and lower annular bearing members in relative rotation, and a damping element made of resilient material and interposed between the lower annular bearing member and the suspension spring. The damping element including at least one deflecting flange for reducing any ingress of water and other pollutants between the upper and lower annular bearing members. The damping element is provided with an annular groove open axially towards the suspension spring, the annular groove radially defining a spring support surface on an inner side, and the deflecting flange on an outer side. The deflecting flange has a frustoconical shape directed axially towards the suspension spring.
US11167612B2
Provided is a vehicle suspension device capable of obtaining excellent steering stability and good riding comfort in conformity to a tire longitudinal spring constant. The suspension device (1) comprises: an upper arm (2); a lower arm (4); a wheel support (8); and a shock absorber (12) having an upper end attached to a vehicle body (B) of a vehicle and a lower end attached to the lower arm, wherein the upper arm and the lower arm are arranged such that a ratio ζscuff of a scuff change-based apparent damping coefficient Cscuff to a critical damping coefficient CC of the suspension device becomes equal to or greater than a lower limit, under the condition that the vehicle is traveling straight ahead on a flat road at a given vehicle speed, wherein the scuff change-based apparent damping coefficient Cscuff is obtained by dividing, by a stroke speed of a wheel, an up-down directional component of a vehicle width-directional force arising on a ground contact surface of the wheel due to a vehicle width-directional displacement of the wheel occurring along with a stroke of the wheel, and the lower limit is set such that it becomes larger as a tire longitudinal spring constant of the wheel becomes smaller.
US11167608B2
A vehicle front-end assembly includes a vehicle frame, a first tow hook and a skid plate. The vehicle frame has a first front side member with a front-end portion. The first tow hook is attached to a downward facing surface of the first front side member. The skid plate has a main section, a first attachment flange extending from a first lateral side of the main section. The first attachment flange overlays a portion of the first tow hook and is attached to the downward facing surface of the first front side member such that the main section covers a central forward area of an underside of the vehicle.
US11167606B2
This disclosure relates to systems and methods of towing, hitching, and connecting devices. In particular, this disclosure relates to tow devices, hitches, and connections for towing item containers behind vehicles, both autonomous and manually guided.
US11167604B2
A method for estimating the severity of conditions of use of a tire installed on a vehicle comprises the following steps: a step of measuring the speed of the vehicle and the load of the vehicle, a step of evaluating, as a function of the measurements performed, the power of the internal heat dissipations of the tyres, and a step of determining, as a function of this power, the internal temperature of the tyre, a step of recording the number of wheel revolutions performed and/or the time spent in conditions of use corresponding to a given temperature interval. There is also a system that makes it possible to implement said method.
US11167588B2
A wheel assembly is provided. The wheel assembly includes a rim configured to receive a tire of an off-road vehicle. The wheel assembly also includes a flange member slidably received on the rim. The flange member has a flange portion with a terminal end defining a first axial extent of the flange member. The wheel assembly also includes a locking ring radially and axially interposed between the rim and flange member. The wheel assembly also includes a locking arrangement mounted between the rim and the flange member which has a second axial extent. The second axial extent is substantially axially adjacent to the first axial extent.
US11167586B2
A running wheel for a patient positioning device (30) is provided. The running wheel has a wheel (1) and a receiving device (4) for rotatably receiving the wheel (1) around a first rotational axis (5), which is arranged centrally with respect to a circumference of the wheel (1). The wheel (1) has a wheel body (3), and multiple circumferential castors (7), each having a second rotational axis (8) arranged in a direction tangential to a circumference of the wheel (1), wherein the circumferential castors (7) form a bearing surface of the wheel (1).
US11167576B2
A printer configured to perform a printing operation on a printing medium, including: a cylindrically shaped housing including a bottom surface and a cylindrical surface on which an outlet is formed, the housing being configured to be placed on a horizontal table in any of a first posture in which the bottom surface is opposed to the table and a second posture in which a specific portion of the cylindrical surface is opposed to the table, the outlet being formed at a position of the cylindrical surface at which the printing medium stored in the housing is dischargeable from the outlet irrespective of whether the housing takes the first posture or the second posture on the table; and a second-posture keeping structure to keep the housing in the second posture in a state in which the cylindrical surface is opposed to the table.
US11167564B2
A Y-axis direction moving mechanism that moves a Y-axis carriage includes a right first driving pulley configured to retract and pay out a right first wire and located in a housing, a right first driven pulley on the Y-axis carriage and around which the right first wire is wound, and a Y-axis motor configured to drive and rotate the right first driving pulley. An X-axis direction moving mechanism that moves an X-axis carriage includes a second driving pulley configured to retract and pay out a second wire and on a Y-axis carriage, a second driven pulley on an X-axis carriage and around which the second wire is wound, and an X-axis motor configured to drive and rotate the second driving pulley.
US11167547B2
A printing apparatus for printing on a printing medium transported includes the following elements. A print head including a plurality of print head modules, a printing controller for controlling printing of a testing chart by selecting a reference print head module to provide a reference for recording positions, causing the reference print head module to print a reference chart, and causing one of the print head modules shifted relative to the reference print head module to print a comparison chart, a scanner for acquiring testing image data, an image processor for creating an extract reference chart, creating an extract comparison chart, and creating a composite testing chart by superimposing these charts, and a deviation amount calculator for calculating a deviation amount based on the composite testing chart.
US11167545B2
An image forming method includes: providing an active light curable ink on a surface of an intermediate transfer body; irradiating the active light curable ink provided on the surface of the intermediate transfer body with first active light; and transferring the active light curable ink to a recording medium, wherein the wavelength of the first active light is a wavelength that causes the transmittance of the intermediate transfer body to be 70% or more, and causes the absorbance of the active light curable ink to be 0.01 or more.
US11167535B2
A multilayer, co-extruded foil stack has a layer of a layer having Tritan® and a layer arranged within the foil stack with a layer having polycarbonate. A card-shaped data carrier has at least the multilayer foil stack.
US11167533B2
A method to produce a veneered element, the method including applying a first layer on a substrate, applying a second layer on the first layer, applying a veneer layer on the second layer, pressing the first layer, the second layer and the veneer layer together to form a veneered element, wherein, after pressing, the second layer is transparent or translucent such that the first layer is visible through a crack, cavity, hole and/or knot of the veneer layer. Also, such a veneered element.
US11167532B2
Described herein are organosilicon modification layers and associated deposition methods and inert gas treatments that may be applied on a sheet, a carrier, or both, to control van der Waals, hydrogen and covalent bonding between a sheet and carrier. The modification layers bond the sheet and carrier together such that a permanent bond is prevented at high temperature processing as well as maintaining a sufficient bond to prevent delamination during high temperature processing.
US11167531B2
A vehicle glazing (10) wherein a light guide stack (22) is located between a portion of the inner transparency (26) and the outer transparency (28). The light guide stack includes a polycarbonate film (32) that is bonded to the transparencies by layers of PET (38, 40) that are secured to the polycarbonate film on one side by silicone (34, 36) and that are secured to the transparencies on the other side by PVB (42, 44). The terminal end of an extending tab of the polycarbonate film forms an edge that is connected to a light bar (14) that such visible light propagates through the light bar and into the polycarbonate film through the edge. Visible light propagates through etchings in the smooth surface of the polycarbonate film to form an image. An extension of one of the transparencies protects the polycarbonate tab and supports the light bar during installation of the glazing into the vehicle portal.
US11167511B2
An apparatus for facilitating manufacturing an optical fiber connector termination is disclosed. The apparatus may include a resin dispenser configured for dispensing a resin and including a resin dispenser outlet configured to be coupled with a resin inlet of a molded part. Further, the apparatus may include a vacuum generator configured for generating a negative pressure. Further, the vacuum generator may include a vacuum generator outlet configured to be coupled to at least one vacuum outlet of the molded part. Further, the vacuum generator may be configured for generating the negative pressure utilizing electrical energy. Further, the apparatus may include a controller electrically coupled to each of the resin dispenser and the vacuum generator. Further, the controller may be configured for controlling operation of the resin dispenser and the vacuum generator. Further, controlling operation of the vacuum generator may be based on at least one characteristic of the resin.
US11167510B2
According to examples, an apparatus includes a processor and a memory on which is stored machine readable instructions. The instructions may cause the processor to identify an intended surface property level for a surface of a three-dimensional (3D) object, determine an amount of radiation to be applied as a flash of radiation onto the surface to obtain the intended surface property level, and output the determined amount of radiation to be applied as a flash of radiation, in which a radiation source is to flash apply the determined amount of radiation onto the surface of the 3D object.
US11167506B2
The disclosure relates to photovoltaic modules comprising one or more photovoltaic cells embedded in a fiber-reinforced composite thermosetting material, wherein at a front side of the photovoltaic cells, the fiber-reinforced composite material comprises a substantially transparent resin, and substantially transparent fibers, and wherein the refractive indices of the resin and the glass fibers are substantially the same. In particular, the fibers can be glass fibers treated with aminosilane coupling agents and the resin can be an epoxy resin. Further disclosed are methods of manufacture of photovoltaic modules comprising one or more crystalline silicon photovoltaic cells comprising: providing a mold, one or more photovoltaic cells in the mold, and reinforcement fibers in the mold and positioning a bag surrounding the mold cavity. Then a vacuum is created in the bag substantially gradually, and the resin is infused with the mold due to the created vacuum.
US11167497B2
A method of monitoring an additive manufacturing process, in which an object is built in a layer-by-layer manner by directing a laser beam using at least one movable guiding element of a scanner to solidify selected regions of a material bed. The method includes recording position values generated from a transducer measuring positions of the at least one movable guiding element, recording sensor values generated from a sensor for detecting radiation emitted from the material bed and transmitted to the sensor by the movable guiding element of the scanner, and associating each sensor value with a corresponding one of the position values.
US11167494B2
A printing apparatus is for printing a three-dimensional object having an operative surface; a plurality of supply hoppers for dispensing powder, the powder being adapted to be melted by an energy beam, wherein the supply hoppers are configured to form a plurality of vertically-aligned powder beds adjacent to one another on the operative surface simultaneously; and an energy source for emitting an energy beam onto each powder bed simultaneously to melt or fuse a topmost layer of the powder bed onto an underlying powder bed layer or substrate.
US11167493B2
The present invention relates to a device (10) for controlling supply of a filament (14). The device (10) includes a grooved rotatable wheel over which the filament (14) runs and biasing means (22 & 24). The wheel (12) has a hub (16) and a pair of flexible flanges (18 & 20) extending radially from the hub (16). The biasing means (22 & 24) are adapted in use to force the flexible flanges (18 & 20) to bend towards each other so as to embrace the filament (14) thereby pressing the filament (14) tight against the hub (16).
US11167489B2
A system and method for autonomously creating subsequent physical objects using a 3-dimensional printer. The system includes a build platform which is ejected with a printed object adhered to it, with a replenishing mechanism to place a blank build platform into the expected build area such that printing a subsequent object may occur autonomously. The replenishing mechanism may draw from a plurality of stored blank build platforms which may be reusable in some embodiments and disposable in others.
US11167472B2
The invention relates to a method for the additive manufacturing of a three-dimensional workpiece, in the case of which a thermoplastic material is transferred into a liquid phase by heating and is applied selectively to locations which are predetermined by the shape and the dimensions of the workpiece, wherein the workpiece is constructed in layers on a substrate carrier. According to the invention, in order for the material to be cooled and hardened, the workpiece, which is constructed in layers on the substrate carrier, is moved from a heated construction chamber into a cooling chamber, which is separate from the construction chamber. The invention also relates to an apparatus for the additive manufacturing of a three-dimensional workpiece.
US11167471B2
A method for printing a three-dimensional structure by depositing droplets of printing ink at least partially side by side and one above the other, including steps of: depositing droplets of printing ink in a first printing step in order to build up an intermediate first pre-structure, depositing droplets of printing ink in a second printing step in order to build up an intermediate second pre-structure on at least one side of the first pre-structure, rotating the first pre-structure and arranging the first pre-structure on a support structure in a rearrangement step between the first and the second printing step, where the support structure includes a carrier substructure and a deformation-control substructure, and where the deformation-control substructure comprises a pressure chamber. The present teachings further relate to a corresponding duplex printed three-dimensional structure and a duplex printer.
US11167459B2
A process for producing molded products having portions formed with two separate materials is provided. The process involves forming a first component over a structural core in a first step, and forming a second component that is secured to the first component and the core in a second step. The second component can be formed directly over the first component or can be secured thereto after formation. The first and second components can additionally be formed with indicia thereon, or with recesses within which inserts containing the desired indicia can be positioned. Additionally, the first component can be formed with a ridge disposed on a projection formed on the first component that effectively seals off a portion of the first component when the second component is formed around the core and the first component to ensure the portion of the first component surrounded by the ridge remains visible after formation of the second component.
US11167446B2
A processing method for a workpiece includes a cutting step of cutting the workpiece along streets by a cutting blade having a V-shaped tip end, to form V grooves of which shallower parts are wider than deeper parts, and a cleaning step of cleaning a back surface of the workpiece with cleaning water, after the cutting step is carried out.
US11167445B2
A feeding device for a press comprising: a first belt (2), movable in advancement along a conveying direction (X) and passing through a press (11, 12); depositing means (3), predisposed for spreading in a layer an amount (L) of loose material (L) on a movable plane. The device comprises a second belt (4), on which the depositing means (3) operate, located upstream of the first belt (2), which is movable along the conveying direction (X) and is substantially aligned and contiguous to the first belt (2). The first belt (2) and second belt (4) are movable independently of one another.
US11167444B2
Construction systems for constructing a structure on a foundation and methods relating thereto are disclosed. In an embodiment, the construction system includes a rail assembly configured to be mounted to the foundation. In addition, the construction system includes a gantry movably disposed on the rail assembly configured to translate along a first axis relative to the rail assembly. Further, the construction system includes a printing assembly movably disposed on the gantry and configured to translate along a second axis relative to the gantry. The second axis is orthogonal to the first axis. The printing assembly is configured to deposit vertically stacked layers of an extrudable building material on the foundation to construct the structure. The gantry has a width along the second axis that is configured to be adjusted relative to the foundation.
US11167442B2
A miter saw has a base assembly and a rotatable table disposed on the base assembly. The rotatable table is rotatable about a substantially vertical miter axis and has a substantially horizontal workpiece-supporting plane. A saw assembly is connected to the table and includes a blade. The blade is movable downwardly from a first position where the blade is above the workpiece-supporting plane to a second position where a portion of the blade is below the workpiece-supporting plane. The base assembly has a top surface and a first handle disposed on the top surface, with a first hole on the top surface extending through the base assembly, the first hole being configured to allow a user to extend the user's hand therethrough and grip the first handle.
US11167418B2
An operation planning apparatus 1 of a robot 100 includes a non-interference path generation unit 3 and a time determination unit 5 configured to generate a time-space path. The time determination unit 5 includes a temporary time setting unit 8 configured to set, for each main point, temporary time in such a way that an operation speed does not exceed a maximum allowable speed between the plurality of main points; and a temporary time adjustment unit 9 configured to spatially smooth the spatial smoothing path in a first smoothing range that includes the main point using a mollifier function, and prolong, if the operation speed exceeds the maximum allowable acceleration in the first smoothing range, the temporary time of the plurality of main points after the main point in such a way that the operation speed does not exceed the maximum allowable acceleration in the first, smoothing range.
US11167410B2
A telescopic shaft having a first shaft, a second shaft configured to enable a first relative movement in an axial direction between the first and second shafts, and a third shaft configured to enable a second relative movement in the axial direction between the second and third shafts, and a third relative movement in the axial direction between the first and third shafts. The second shaft is located between the first and third shafts. The telescopic shaft is configured to connect a base of a parallel kinematics robot to an end effector of the same for the purpose of transferring torque. By providing the telescopic shaft with more than two shafts with mutual relative movements between the same, an extension factor (the relation between the maximum and minimum lengths of the telescopic shaft) and by that the working area of the parallel kinematics robot can be increased.
US11167409B2
An action robot may include a main body, at least one joint, and at least one limb configured to be rotatably connected to the main body via the joint. The joint may be configured to provide elastic force in a direction in which the limb is unfolded or pulled away from the main body and a wire connected to the limb to pull the limb in a direction in which the limb is folded or pulled toward the main body. The wire may be connected to an elevation rod provided inside the main body. A drive assembly may be provided outside the main body and be configured to lift the elevation rod. A rod spring may be provided and configured to provide a downward elastic force to the elevation rod. A wire support provided within the main body may be configured to support the wire.
US11167404B2
The invention relates to a rotary table (1) for positioning a workpiece by means of a manual drive (4a, 4b), said rotary table comprising a base plate (2) having a base plate-side transmission device (20), and also comprising a bearing plate (3), mounted rotatably on the base plate and having a bearing plate-side transmission device (30), which is configured to rotate the bearing plate (3) relative to the base plate (2) by means of a drive (4), wherein the base plate (2) is formed as a two-part or multi-part component composed of at least two plate segments (2a, 2b), and wherein the bearing plate (3) is formed as a two-part or multi-part component composed of at least two plate segments (3a, 3b).
US11167389B2
A workpiece processing machine includes a separation device for dividing an operating space into a processing region and at least one additional operating region, a laser processing head configured to process the workpiece, and a rotary workpiece changer having a rotatable workpiece support for transporting the workpiece between the processing region and the at least one additional operating region by an opening. The rotatable workpiece support has a protection wall configured to shield the at least one additional operating region with respect to the processing region. The separation device has a protection element movable between a processing position and a transport position and configured to be in abutment with the protection wall in the processing position to close the opening and spaced apart from the protection wall in the transport position. A spacing between the processing position and the transport position is adjustable based on a dimension of the workpiece.
US11167387B2
A machine for separative machining of a plate-shaped workpiece by a processing beam. The machine has a first movement unit for moving the workpiece in a first direction, a second movement unit for moving a processing head in a second direction, two workpiece bearing supports for bearing the workpiece, and a parts chute. The two workpiece bearing supports are separated from each other by a gap that extends along the second direction. The parts chute is movable between a first chute position and a second chute position so as to move a cut-free workpiece part that has dropped into the gap, laterally away from the gap. The machine includes a receiving unit movable in the second direction, to receive the cut-free workpiece part at a transfer position and transport the workpiece part to one or more discharging positions of the machine along the second direction.
US11167385B2
When pressurized fluid is not supplied into or discharged from the first channel 28a of the piston rod 28, that is, when the first channel 28a is isolated from the outside, the cylinder tube 22 is in a stopped state. At this time, fluid inside the first cylinder chamber 36a is compressed, and the pressure is increased accordingly to match the sum of the weights of the cylinder tube 22, the table 18, and the workpiece W.
US11167381B2
A clamp system and method for measurement and control of welding a first substrate to a second substrate is provided. The system comprises a squeeze clamp having to a first end and a second end. The system further comprises a motor connected to the squeeze clamp such that the first and second ends are movable to clamp the first substrate to the second substrate. The system further comprises at least one of an electromagnetic flux sensor, a current sensor, a position sensor, and a gap sensor disposed on one of the first and second ends for determining a first measured variable between the first and second substrates. The system further comprises a controller to control the motor to clamp the first substrate to the second substrate based on the first measured variable. The controller is in communication with the electromagnetic flux sensor, the current sensor, and the gap sensor.
US11167376B2
A method for roughening a surface of a metal molded body which can be used as an intermediate for manufacturing a composite molded body of a metal molded body with a resin, a rubber, a metal, or the like is provided. The method for roughening a metal molded body surface includes a step of irradiating the surface of the metal molded body with laser light at an irradiation rate of 2000 mm/sec or more with an energy density of 1 MW/cm2 or more using a laser apparatus, and the laser light irradiation step is a step of irradiating laser light so that laser light-irradiated portions and non-laser light-irradiated portions are generated alternately when the laser light is irradiated to be in a straight line, a curved line, or a combination of a straight line and a curved line on the surface of the metal molded body to be roughened.
US11167366B2
An example apparatus to monitor a welding-type system includes: a test signal generator configured to output a test signal to a monitored circuit; and a lock-in amplifier configured to: receive a reference signal based on the test signal; measure a leakage current in the monitored circuit based on the reference signal; and generate an output signal representative of the leakage current.
US11167357B2
A surface-coated cutting tool includes a substrate and a coating film. The coating film includes an alternate layer. The alternate layer includes a first layer having a first composition and a second layer having a second composition. The alternate layer is formed by alternately stacking at least one first layer and at least one second layer. The first layer and the second layer each have a thickness not smaller than 2 nm and not greater than 100 nm. The first composition is expressed as TiaAlbSicN (0.25≤a≤0.45, 0.55≤b≤0.75, 0≤c≤0.1, a+b+c=1). The second composition is expressed as TidAleSifN (0.35≤d≤0.55, 0.45≤e≤0.65, 0≤f≤0.1, d+e+f=1). The first composition and the second composition satisfy a condition of 0.05≤d−a≤0.2 and 0.05≤b−e≤0.2.
US11167356B2
A coated tool may include a base member and a coating layer located on the base member. The coating layer may include a plurality of AlTi layers including aluminum and titanium as a main component, and a plurality of AlCr layers including aluminum and chromium as a main component. The AlTi layers and the AlCr layers may be located alternately one upon another. The plurality of AlTi layers may include a first AlTi layer and a second AlTi layer located farther away from the base member than the first AlTi layer. Each of the plurality of AlTi layers may further include chromium, and a content ratio of chromium in the second AlTi layer may be higher than a content ratio of chromium in the first AlTi layer.
US11167351B2
Rotors formed by an additive manufacturing process are presented. In one example, a method of making a rotor is presented including defining a printing order for the application of a first material, and creating a plurality of lobes arranged helically about a central opening or a shaft by adding a first material in the printing order, wherein each of the plurality of lobes defines an outer surface.
US11167345B2
The invention relates to systems for transferring molten metal from one structure to another. Aspects of the invention include a transfer chamber constructed inside of or next to a vessel used to retain molten metal. The transfer chamber is in fluid communication with the vessel so molten metal from the vessel can enter the transfer chamber. A powered device, which may be inside of the transfer chamber, moves molten metal upward and out of the transfer chamber and preferably into a structure outside of the vessel, such as another vessel or a launder.
US11167344B2
A method for producing a cast workpiece includes the following method steps: providing a mold having at least one mold core arranged in the mold; inserting a metal melt into the mold; waiting for a period of time until at least the outer contour of the metal melt has solidified and the workpiece has been formed from the metal melt; removing the workpiece from the mold; shattering the mold core, wherein this method step is carried out before the workpiece has entirely cooled down from the casting process. For shattering the mold core, a hammer head is applied on a defined energy transmission surface of the workpiece and the energy transmission surface is acted on, in particular hit on, by the hammer head.
US11167343B2
A tastable, moldable, and/or extrudable structure using a metallic primary alloy. One or more additives are added to the metallic primary alloy so that in situ galvanically-active reinforcement particles are formed in the melt or on cooling from the melt. The composite contains an optimal composition and morphology to achieve a specific galvanic corrosion rate in the entire composite. The in situ formed galvanically-active particles can be used to enhance mechanical properties of the composite, such as ductility and/or tensile strength. The final casting can also be enhanced by heat treatment, as well as deformation processing such as extrusion, forging, or rolling, to further improve the strength of the final composite over the as-cast material.
US11167340B2
A nose arrangement for a fastener setting tool having a punch for setting fasteners comprises a support that receives the punch and a nosepiece for guiding the punch and a fastener during a fastener setting operation. The nose arrangement defines first and second fastener transfer areas where wait to be transferred under the punch. A transfer mechanism transfers the fasteners from the first and second fastener transfer areas under the punch and comprises a movable member that can be moved between first and second configurations. In the first configuration the movable member holds a first fastener in a stand-by position under the punch while it collects a second fastener from the first fastener transfer area. In the second configuration, the movable member holds the second fastener in the stand-by position while it collects a third fastener from the second fastener transfer area.
US11167336B2
An actuating device for actuating a contractible element for a bending element of an industrial machine for bending metal elements comprises a lower component and an upper component apt to move relative to each other from a first position to a second position, the actuation device including a connecting plate configured to be connected to the lower component of the contractible element. A rack and pinion gear unit is also set out and includes a pinion having an axis, at least a first rack and a second rack actuated simultaneously by the pinion. The first rack is configured to be fixed to the upper component and the second rack is configured to be coupled to the connecting plate. The pinion is operable in a first direction of rotation to move the first rack and the second rack transverse to the axis in opposite directions. The pinion is operable in a second direction of rotation, contrary to the first one, to move the racks in opposite directions towards a second position.
US11167334B2
A manufacturing assembly for manufacturing a metal part comprises a flattening module having a trolley and at least one pressing roller. The flattening module is movable along a hemming of the metal part. The flattening module comprises at least one pressing actuator that is arranged to move the at least one pressing roller in a determined pressing direction relative to the trolley and to place the pressure roller bearing against the free surface such that the at least one pressing roller exerts pressure on the free surface in said determined pressing direction. The pressure increases auto-adaptively with an altitude of the free surface in a direction opposite the determined pressing direction.
US11167333B2
A laying head assembly for the formation of coils is disclosed and can include a laying head configured to rotate about an axis, a pathway defining an enclosed conduit configured to contain an elongated material, the pathway extending in a helical path around the laying head, and at least one support structure coupling the pathway to the laying head, wherein at least one of the one or more couplings have an asymmetrical cross-sectional shape.
US11167317B2
A method for handling harvested root crops such as potatoes. The method includes the steps of optically imaging (i.e., by the hyper-spectral imaging system) a bulk flow of a harvested root crop to produce image data and analysing the image data to identify discrete objects within the bulk flow. Each identified object is categorised as either acceptable or unacceptable based on a comparison with at least one discriminator and objects classified as unacceptable are removed (by the ejector actuator) from the bulk flow to provide a sorted flow of the harvested root crop.
US11167313B2
A filtering apparatus formed by a plurality of channel systems. Each of the channel systems include an inlet port formed on an inlet side of the plate; no more than one outlet port formed on an outlet side of the plate; and a channel formed in the plate, the channel coupled to the inlet port and to the outlet port, wherein the ratio of the product of the capture area of the inlet ports of a channel system with the first transmissivity associated with the inlet ports to the product of the capture area of the outlet ports of a channel system with the second transmissivity associated with the outlet ports is greater than one. The channel system is configured to interact with objects of interest on a scale which is smaller than a value several orders of magnitude larger than the mean free path of an object of interest. Some plate embodiments are configured to interact with particles, such as air molecules, water molecules, or aerosols. Other plate embodiments are configured to interact with waves or wavelike particles, such as electrons, photons, phonons or acoustic waves.
US11167309B2
A dispensing system includes a container containing a flowable base formulation to be dispensed, an additive mixing device, and an actuable pump engine which draws the flowable base formulation from the container and pumps it through the mixing device. The additive mixing device includes a body with an internal cavity, an additive ingredient within the cavity, and a flow path/mixing chamber between an input and an output. With each pump of the device the additive ingredient is introduced into, and mixed with, a flow of the base formulation traveling through the mixing device. Multiple additive mixing devices may be interchangeable for different formulations, and the mixing devices may be refillable.
US11167302B2
The disclosure relates to a coating installation for coating components with a coating agent, in particular for painting motor vehicle body components, with a nozzle applicator, in particular a print head, with at least one nozzle for delivering a coating agent jet of the coating agent onto the component to be coated. The disclosure provides a device for preventing and/or detecting clogging of the nozzle.
US11167296B2
The disclosure concerns an applicator, in particular a printhead, for applying a coating agent, in particular a paint, to a component, in particular to a motor vehicle body component or an attachment for a motor vehicle body component, having a plurality of nozzles for applying the coating agent in the form of a coating agent jet, and a plurality of coating agent valves for controlling the release of the coating agent through the individual nozzles, and having a plurality of electrically controllable actuators for controlling the coating agent valves. The disclosure provides that a control circuit for electrically controlling the actuators is integrated in the applicator.
US11167285B2
A hand-held molecular diagnostic test device includes a housing, an amplification (or PCR) module, and a detection module. The amplification module is configured to receive an input sample, and defines a reaction volume. The amplification module includes a heater such that the amplification module can perform a polymerase chain reaction (PCR) on the input sample. The detection module is configured to receive an output from the amplification module and a reagent formulated to produce a signal that indicates a presence of a target amplicon within the input sample. The amplification module and the detection module are integrated within the housing.
US11167284B2
A substrate assembly includes a first substrate, a second substrate and a bonding member. The first substrate includes a first surface-modified region having a functionality different from that of a remainder region of the first substrate. The second substrate includes a second surface-modified region connected to the first surface-modified region through a physical interaction and having a functionality different from that of a remainder region of the second substrate. The first and second substrates cooperatively define a space therebetween. The bonding member is disposed within said space to bond said first and second substrates together. A method for bonding substrates is also disclosed.
US11167283B2
Devices (dot blot boxes) for use in immunoblotting are described. The dot blot boxes can include a series of hooks, clips or the like on opposite sides of a container for retaining a test strip there between. The dot blot boxes can be sized to retain a plurality of test strips generally parallel to one another such that they do not contact one another and do not contact the base of the container. A container can hold a fluid, e.g., a blocking buffer solution or antibody solution, and the test strips can be submerged in the fluid while retained in the container.
US11167273B2
The present disclosure provides SCR catalyst compositions, catalyst articles, and catalyst systems, as well as methods of reducing the amount of NOx present in an engine exhaust gas, particularly exhaust from a gasoline engine. The catalyst compositions particularly can comprise a doped ceria substrate, particularly a ceria support doped with at least a niobia component, and optionally further doped with a further material, particularly a base metal oxide (BMO).
US11167271B2
The method for preparing a ferrite-based coating catalyst including mixing a support, a ferrite-based catalyst, and water in a coating machine which is a rotating body, in which a weight ratio of the water based on a total weight of the support is 0.15 to 0.3.
US11167266B2
Provided is a hydrodesulfurization catalyst for hydrocarbon oil, the catalyst comprising: an inorganic oxide carrier comprising Si, Ti and Al; and at least one metal component, carried on the inorganic oxide carrier, being selected from the group consisting of group 6 elements, group 8 elements, group 9 elements and group 10 elements, wherein the content of Al in the inorganic oxide carrier is 50% by mass or higher in terms of Al2O3; the content of Si therein is 1.0 to 10% by mass in terms of SiO2; and the content of Ti therein is 12 to 28% by mass in terms of TiO2; and in the inorganic oxide carrier, the absorption edge wavelength of an absorption peak from Ti is 364 nm or shorter as measured by ultraviolet spectroscopy.
US11167262B2
Disclosed are amorphous nanostructure and methods of making amorphous nanostructure. The amorphous nanostructure has a transition metal and a halogen element in the main chain, and the transition metal has an oxidation number of +1. In addition, the inorganic polymer forming the amorphous nanostructure forms hydrogen bonding with an adjacent inorganic polymer. The side chain of the inorganic polymer for hydrogen bonding has hydrogen and elements for hydrogen bonding. Through this, various characteristics can be confirmed.
US11167255B2
The present disclosure includes methods of making a brine solution that include recirculating brine solution to a salt and water hopper from a holding tank. The present disclosure also includes an apparatus for making a solution that includes at least one nozzle assembly positioned inside the lower half of a hopper. The at least one nozzle assembly includes a manifold having at least two nozzles spaced apart. Each nozzle has one or more nozzle outlets that are directed away from the bottom of the hopper (e.g., toward the top of the hopper).
US11167243B2
Methods and installations for treatment of exhaust gases from marine diesel engines, in particular for reduction of the sulphur oxides (SOx) in such gases, where the reaction products resulting from the mixing of an alkaline aerosol with the exhaust gases are separated-out by means of one or more rotating centrifugal separator rotors (20) of the kind comprising a stack of narrowly spaced separation discs (22).
US11167241B2
Disclosed is a process for regenerating a hybrid solvent used to remove contaminants from a fluid stream and to provide an improved yield of purified fluid. Said process comprises a purification unit (12) and at least one regeneration unit (40) wherein make-up water (72) is added to the regenerated lean hybrid solvent (55) prior to reuse in the first purification unit and no water is recycled into the regeneration unit.
US11167230B2
The cyclone separation device has a case (1), a space partition plate (7), and a cylindrical member (11). The case (1) is formed into a cylindrical shape and has a first intake port (4), an outflow port (6), and a second intake port (5). The first intake port (4) has a circumferential opening (2) circumferentially formed in a side surface on a side of the one end of the case (1), and a fixed blade (3) arranged along the circumferential opening (2). The outflow port (6) is disposed on a surface on the side of the one end and discharges the swirling airflow fed through the first intake port (4). The second intake port (5) is disposed on a side surface on a side of the other end opposite to the one end.
US11167229B2
A gas-liquid separator includes: a housing including a gas inlet, a gas outlet, and a water storage section at a lower side of the gas inlet and the gas outlet; a collision wall provided inside the housing to collide with a gas that contains water introduced from the gas inlet to separate the water from the gas by adhering the water thereto while changing a flow direction of the gas; and a downflow wall provided inside the housing to introduce the water falling from the collision wall into the water storage section and change the flow direction of the gas.
US11167218B2
A publicly accessible urban beach entertainment complex is disclosed, with a man-made tropical, pristine-clear lagoon as the centerpiece of the complex. The lagoon includes a surf feature and surrounding the lagoon are entertainment, educational, sports, and commercial facilities. The complex has a controlled public access and provides the look and feel of a tropical beach with clear waters and sandy beaches. In addition a method for efficiently utilizing facilities and land that are vacant, underutilized, have limited uses, or that are contiguous to or nearby recreational, educational, sports, or commercial venues is disclosed. The method providing a publicly accessible urban beach entertainment complex with a centerpiece man-made tropical-style pristine-clear lagoon having a surf feature. The method allows for generating revenue and increasing efficiency by pairing vacant sites, underutilized sites, limited use land, or sites that are contiguous to entertainment, educational, sports, and/or commercial venues with urban beach entertainment complexes. The complex preferably has a controlled public access, thereby allowing entrance upon payment of a fee.
US11167216B2
A system and method are disclosed for providing an in-game offer to one or more players of an online game. The offer is provided to players that have newly joined the game and/or to players that have not yet made a purchase. In some implementations, the offer may be meant to incentivize purchase upon entry into the game. The in-game offer may comprise an offer to one or more items and a bonus comprising one or more bonus items provided to the player responsive to the offered items being purchased. The in-game offer may only be made available to a qualifying player for a certain amount of time.
US11167214B1
Systems and methods for implementing a dynamic game or contest management platform are described herein. The platform may be integrated with a programmatic advertising system and configured to utilize substantially real-time programmatic advertising information, predictive analytics, and/or one or more artificial intelligence (AI) algorithms to dynamically adjust parameters associated with the game or contest. The AI algorithm(s) may use historical ad revenue information and a number of other ad revenue projection factors described herein to predict the amount or generate an expectation of future ad revenue for a certain time period. Based on the prediction, the contest management platform may be configured to adjust a variety of parameters to dynamically adjust a game or contest itself and the projected prizes to be awarded based on one or more stored models designed to achieve a certain total prize amount awarded over a period of time.
US11167201B2
A kit for a game system and a method of using the kit is shown and described. The kit for the game system includes a game board, at least one die, a plurality of packable items, a plurality of game cards, and a plurality of suitcases. The plurality of game cards has indicia of the packable items located thereon. The method of use begins by setting up a game board, followed by determining a first player. The first player rolls a die and interprets the die. The first player moves a player pawn and draws a game card. The first player then does as the game card instructs.
US11167191B2
An end-cap assembly for a ball bat or other sporting-good implement includes one or more removable weights, so that the weight of the end cap—and of the ball bat—may be adjusted. The one or more weights may reside in a receiving space or recess in an end-cap cup of the end-cap assembly. A fastener removably attaches the one or more weights to the end-cap cup. In some embodiments, the fastener may include threads that engage threads in a bore in the end-cap cup.
US11167188B1
A golf bag cart attachment includes the golf bag having a durable waterproof exterior shell, a cylindrical and removable internal rotating golf club holder, a plurality of spring-hinged pockets disposed upon the exterior of the bag, a durable shell locking cover, a side-mounted holder suitable of supporting an umbrella or a putter, and a reusable attachment device which permits a user to temporally secure the golf bag to a golf cart.
US11167186B2
A mixed material golf club head including an outer metallic component and a polymeric component. The outer metallic component comprises the strike face. The polymeric component comprises a reaction wall that lies flush with a rear surface of the strike face. The reaction wall slidably translates across a back surface of the strike face at impact. In some embodiments, the outer metallic component is integrally formed with the crown and the polymeric component is integrally formed with the sole, to allow dynamic delofting for low-handicap golfers. In other embodiments, the outer metallic component is integrally formed with the sole and the polymeric component is integrally formed with the crown, to allow dynamic lofting for high-handicap golfers.
US11167184B2
Golf club heads (e.g. drivers, fairway woods, wood-type hybrid clubs, or the like) according to at least some example aspects of this invention include a striking face and a rear portion opposite the striking face, the rear portion defining an opening to an interior cavity. A rear body member configured to be inserted into the opening is engaged with the rear portion of the club head. The rear body member may include multiple rear body parts that may be removable and/or interchangeable to permit flexibility in controlling the weight distribution of the golf club head.
US11167179B2
A sports ball and a method of manufacturing the same are provided. The sports ball having a bladder, an outer cover layer, and an intermediate structure disposed between the outer cover layer and the bladder. The intermediate structure includes a restriction structure comprising a plurality of overlapping layers of cross-linked polymer film wrapped about the bladder. The sports ball may be formed via the steps of surrounding the bladder, having a first initial circumferential dimension, with a plurality of overlapping layers of cross-linked polymer shrink film, such that the cross-linked shrink film forms a restriction structure in a first dimensional state; applying a heat shrinking process to the cross-linked polymer shrink film to contract the restriction structure from the first dimensional state to a second dimensional state; inflating the bladder to a second circumferential dimension; and disposing the outer cover layer and intermediate layers about the bladder and restriction structure.
US11167178B2
A golf ball comprising: (a) a core; (b) at least one mantle layer adjacent to the core; (c) an inner cover layer adjacent to the mantle layer; and (d) an outer cover layer adjacent to the inner cover layer, wherein the inner cover layer has a material Shore D hardness that is at least 3 less than the material Shore D hardness of the outer cover layer, and the inner cover layer has a thickness of less than 0.050 in.
US11167175B2
An object of the present invention is to provide a golf ball travelling a great flight distance on driver shots on a rainy day or the like and having excellent spin performance on approach shots. The present invention provides a golf ball comprising a golf ball body and a paint film covering the golf ball body and composed of at least one layer, wherein an outermost layer of the paint film is formed from a paint containing a curable silicone resin, a curing catalyst, and a reactive silicone oil.
US11167171B2
Devices such as medical devices, including those for use in conducting pelvic muscle exercise, are generally provided. Embodiments herein relate generally to the medical device and consumer medical product fields, and in some embodiments, to a device for sensing, guiding, and/or tracking pelvic muscle exercise in men and women for the purpose of treating urinary incontinence, sexual dysfunction, and other pelvic conditions.
US11167169B1
The mouthpiece includes an enhanced mouthpiece, a data sensor, and a personal data device. The data sensor collects data regarding the bite force, the number of bites and the duration of each bite. The data sensor wirelessly transfers the collected data to a personal data device.
US11167166B2
A heavy duty, repairable weighted ball used for exercising capable of being loaded to heavy weights and being used on uneven or rough surfaces. The shell of the ball being constructed by a plurality of pieces of material in two layers: an inner encompassing layer capable of holding the weighted material and an outer layer holding the inner layer together. The pieces are joined together such that on being damaged they can be replaced individually. The pieces can be composed of a variety of materials, including repurposed or recycled material.
US11167161B1
The hydrant monitoring system determines whether water is present in a dry-barrel fire hydrant. The hydrant monitoring system couples to a port of the hydrant using a hydrant port adapter. The hydrant monitoring system supports an operator interface unit mounted within a protective frame next to the hydrant on a fixed arm. A movable arm carries a distance sensor aimed downward that slides into and out of the hydrant on the fixed arm. The hydrant monitoring system is used by making a first distance measurement outside of the hydrant, making a second distance measurement inside of the hydrant, and subtracting the two to determine how far below ground level the bottom of the barrel is. If the bottom is not at a predetermined depth, a request to drain or service the hydrant may be initiated.
US11167155B2
Methods and systems for treating skin, such as stretch marks through deep tissue tightening with ultrasound are provided. An exemplary method and system comprise a therapeutic ultrasound system configured for providing ultrasound treatment to a shallow tissue region, such as a region comprising an epidermis, a dermis or a deep dermis. In accordance with various exemplary embodiments, a therapeutic ultrasound system can be configured to achieve depth with a conformal selective deposition of ultrasound energy without damaging an intervening tissue. In addition, a therapeutic ultrasound can also be configured in combination with ultrasound imaging or imaging/monitoring capabilities, either separately configured with imaging, therapy and monitoring systems or any level of integration thereof.
US11167150B2
A method for automatic selection of a treatment plan for a patient is provided, where the automatic selection is at least partly based on the plan quality and required resources for each treatment plan in relation to the availability of resources.
US11167139B2
Apparatus and methods for managing pain uses a single composite modulation/stimulation signal with variable characteristics to achieve the same results as separate varying electromagnetic signals, including spinal cord stimulation or peripheral nerve stimulation.
US11167134B2
A system for providing biphasic stimulation is disclosed. The system includes an electrode, an antenna coupled to a transmitter, a capacitor, a power supply, a backscatter load selectively coupled to the antenna via a switching device, a plurality of switches, and a controller configured to control the switching device to output, by the antenna, an acknowledgement signal to the transmitter responsive to receiving the power. The controller is further configured to control the plurality of switches to electrically couple a first plate of the capacitor to the electrode to provide a first nerve stimulation signal having a first polarity, and electrically couple a second plate of the capacitor to the electrode to provide a second nerve stimulation signal having a second polarity opposite the first polarity. The system further includes a housing encapsulating the antenna, the capacitor, the power supply, the backscatter load, the switches, and the controller.
US11167133B2
An intratumoral modulation therapy (IMT) method for the treatment of nervous system and systemic tumor in a patient which includes: (a) chronically implanting an electrode adjacent to or in the tumor of the patient or in a residual tumor bed, the electrode having electrical leads connected thereto; and (b) generating electric stimulation and applying the electric stimulation through the electrical leads to the electrode adjacent to or within the tumor. A method of transferring genetic material to a tumor cell which includes: (a) positioning an electrode adjacent to the tumor cell, the electrode having electrical leads connected thereto; (b) generating electric stimulation and applying the electric stimulation through the electrical leads to the electrode adjacent the cancer cell; and (c) delivering the genetic material to the tumor cell treated with the continuous alternating electric stimulation.
US11167132B2
A system to deliver current to an area of interest of a subject is described that includes a power source, a controller electrically coupled to the power source, at least one first electrode electrically coupled to the controller, and at least one second electrode electrically coupled to one of the power source and the controller, with the area of interest positioned between the at least one first electrode and the at least one second electrode. A method of stimulating at least one of bone growth, tissue healing and pain control within an area of interest of a patient is described that includes inserting first and second electrode spaced at a predetermined distance, and further includes directing an electric current between the first and second electrodes so that at least a portion of the electric current passes through the area of interest positioned between the first electrode and the second electrode.
US11167112B2
A catheter protection device and method for securing a catheter to a patient's body to prevent the unauthorized and possibly traumatic removal of a catheter. The device is thin, breathable and not easily removed by an agitated or mentally incompetent patient. The device is constructed of a base, adhesives, and a sleeve. The edges of the base each contain a section of adhesive wherein mid-portion of the base remains uncovered by adhesive. The open sleeve is permanently attached to an edge of the base. Once a catheter has been placed in an open sleeve, the sleeve will be folded such that the rear portion of the sleeve attached to the nearest edge of the base creating a closed sleeve surrounding the catheter. The catheter protection device may be placed against a patient's body with the adhesive edges of the base and an adhesive covered catheter sleeve adjacent to a patient.
US11167110B2
The technical objective of the present disclosure is to provide a steerable catheter enabling a lumen tip to approach an affected area only with an endoscope inserted together, without the aid of a C-type gantry based tomography apparatus. To this end, the steerable catheter according to the present disclosure includes: a housing; a lumen shaft; upper left, lower left, upper right and lower right wire parts; upper left, lower left, upper right and lower right stoppers; and a steering part for upwardly steering the terminal end of the lumen shaft by pulling the upper left and upper right wire parts, downwardly steering the terminal end of the lumen shaft by pulling the lower left and lower right wire parts, leftwardly steering the terminal end of the lumen shaft by pulling the upper left or lower left wire part, and rightwardly steering the terminal end of the lumen shaft by pulling the upper right or lower right wire part.
US11167107B2
Embodiments provide a urinary catheter assembly comprising an outer package of gas-impermeable material and an intermittent urinary catheter arranged inside the outer package. The catheter comprises a proximal insertion end, a distal connection end, and a connector at the distal end. The connector defines a distal opening. The catheter assembly further comprises a sleeve of liquid-impermeable material configured to define at least part of a liquid tight enclosure. The enclosure encloses the insertable part of the catheter. The enclosure is closed by a first closure in the proximal end and a second closure in the distal end. The second closure is configured to be opened as the outer package is opened and the first closure is configured to be opened as the catheter and sleeve is removed from the outer package.
US11167106B2
A catheter has an elongate shaft with a longitudinal drainage bore for conveying fluid along the shaft. An elongate, tapered tip portion extends from an end of the shaft, the tip portion having a distal end furthest from the shaft, and a drainage aperture is provided in the tip portion, being in fluid communication with the bore. An inflatable balloon element is attached to the tip portion. The balloon element is configured such that when it is fully inflated, at least a portion of the balloon element extends around the distal end of the tip portion and extends along the tip portion to a point on an opposite side of the drainage aperture to the distal end, a surface of the balloon element including a depression providing a passageway in fluid communication with the drainage aperture.
US11167103B2
A patient interface includes a frame including a textile material and a seal-forming structure provided to the frame. The seal-forming structure includes a foam material and/or a foam and textile material configured and arranged to form a seal with the patient's nose and/or mouth.
US11167090B2
The present invention relates to a prefilled glass container, such as a prefilled glass syringe, comprising an aqueous botulinum toxin formulation. The aqueous botulinum toxin formulation in the prefilled container is stable at low to ambient temperature for a prolonged time period. Furthermore, the present invention relates to a kit comprising the botulinum toxin prefilled container, and to the use of the botulinum toxin prefilled container in therapeutic and cosmetic applications.
US11167089B2
Syringe for dispensing medical foam having a substantially cylindrical barrel with a nozzle at its forward end and a plunger with a substantially cylindrical shaft disposed within the barrel. A flexible annular flange is provided on the inner surface of the barrel which extends toward the nozzle to contact the shaft and form a seal between the barrel and the plunger.
US11167086B2
An autoinjector including a syringe, a driver for driving the plunger of the syringe and a stabilizing adaptor for holding the injector on the skin of a patient is provided. The stabilizing adaptor has an adhesive base with a long axis to short axis ratio of at least 1.5 to 1. The syringe is orientated with its axis at an angle of between 60 and 120 degrees to the base during operation of the autoinjector.
US11167082B2
A drive mechanism (100) for use with a drug container (50) in a drug pump, the drug container (50) having a barrel (58) and a plunger seal (60), including a tether, an electrical actuator (101) and a gear interface. Rotation of the gear interface is controlled by the actuator (101). A gear assembly rotationally engages with the gear interface. The gear assembly includes a main gear and a regulating mechanism. Release of the tether is metered by the gear assembly through the regulating mechanism. A piston (110, 1110, 2110) is connected to the tether and is disposed in the barrel (58) and configured to translate axially within the container. A biasing member is disposed at least partially within the barrel (58) and is retained in an energized state between the piston (110, 1110, 2110) and drive housing, wherein the release of the tether controls the free expansion of the biasing member from its energized state and the axial translation of the piston (110, 1110, 2110).
US11167081B2
An assembly is configured to position a peristaltic tube with respect to a linear peristaltic pump drive of an infusion pump. The assembly can include a peristaltic tube, first and second tube couplers, a frame, first and second securement plates, a free-flow prevention arm, and a biasing mechanism. The frame can include a snap-fit tab configured to releasably secure the assembly to an assembly receptacle of the infusion pump. The free-flow prevention arm can be selectively movable between a free-flow preventing position and a free-flow allowing position. A latching mechanism can be ergonomically manipulable to latch the free-flow prevention arm in a free-flow allowing position, and to unlatch the free-flow prevention arm such that the biasing mechanism is able to bias the free-flow prevention arm to the free-flow preventing position.
US11167078B2
The present invention relates to an apparatus for flow tempering medical irrigation fluids and to a method carried out with the aid of this apparatus.
US11167065B2
The present invention relates to a method for coating catheter balloons with the pharmacological agent paclitaxel and the biological and biodegradable polymer composition shellac and optionally further components. Moreover the present invention relates to paclitaxel and shellac coated catheter balloons obtained according to the coating methods disclosed herein as well as the use of such coated catheter balloons for the short time release of the pharmaceutically active agent paclitaxel for prophylaxis and treatment of restenosis especially restenosis caused by angioplasty. The coated catheter balloons can be used alone or in combination with a coated or uncoated stent crimped on the catheter balloon before or after the coating with shellac and paclitaxel.
US11167055B2
The present invention is directed to methods, compositions and articles comprising olfactory-active compositions. An article of the present invention comprises a structural component and an olfactory-active composition. The article may control the release, release rate or absorption of the olfactory-active composition. The article may be of various shapes and sizes. A method of use of an article comprises providing fragrance to an environment.
US11167053B1
A system and method for an antivirus and radiation detection system configured to protect a wearer is provided. The system includes a personal protective equipment for preventing respiratory infection that includes a body configured to cover a nose and mouth of the user the body including at least one filter element disposed in the body that allows air to pass through the filter element from a first side of the body to a second side of the body; the filter element having a filter media; an ultraviolet light element disposed in the filter element that provides ultraviolet light into the filter media; and a pulsing laser element disposed in the filter element.
US11167051B2
Certain exemplary embodiments of the present disclosure can provide an apparatus and method for generating at least one radiation can be provided. The exemplary apparatus and/or method can selectively kill and/or affect at least one virus. For example, a radiation source first arrangement can be provided which is configured to generate at least one radiation having one or more wavelengths provided in a range of about 200 nanometers (nm) to about 230 nm, and at least one second arrangement can be provided which is configured to prevent the at least one radiation from having any wavelength that is outside of the range can be provided or which can be substantially harmful to cells of the body.
US11167046B2
A method for organ imaging, comprising: administering to a subject a diagnostic effective amount of 2-((E)-2-((E)-3-(2-((E)-3,3-dimethyl-5-sulfonato-1-(4-sulfonatobutyl)indolin-2-ylidene)ethylidene)-2-phenoxycyclohex-1-en-1-yl)vinyl)-3,3-dimethyl-1-(4-sulfonatobutyl)-3H-indol-1-ium-5-sulfonate or 2-((E)-2-((E)-3-(2-((E)-3,3-dimethyl-5-sulfonato-1-(4-sulfonatobutyl)indolin-2-ylidene)ethylidene)-2-(4-sulfonatophenoxy)cyclohex-1-en-1-yl)vinyl)-3,3-dimethyl-1-(4-sulfonatobutyl)-3H-indol-1-ium-5-sulfonate. In one embodiment, the organ includes one or more of kidney, bladder, liver, gall bladder, spleen, intestine, heart, lungs and muscle.
US11167045B2
Provided herein is chitosan-derivative nanoparticle comprising chitosan functionalized with a cationic amino acid and a hydrophilic polyol; and methods of making and using same, e.g., for gene delivery in vivo.
US11167038B2
The present invention relates to compositions and methods for improving the safety of blood-brain barrier receptor-mediated blood-brain barrier transport.
US11167037B2
The present invention relates to an antibody drug conjugate using a bispecific antibody and its use. The antibody drug conjugate of the present invention can easily form a conjugate of an antibody and a drug without a multistep synthetic process though binding of a conjugate of a bivalent cotinine-peptide and a drug, and an anti-cotinine single chain variable fragment. In addition, the antibody drug conjugate can effectively deliver a drug to a target to which the antibody binds specifically, and can enhance a half-life of a drug in the body, thereby improving a therapeutic effect.
US11167033B2
The present disclosure provides compositions and methods useful for treating viral infections. As described herein, the compositions and methods are based on the development of immunogenic compositions that include an inactivated virus in combination with a non-ionic surfactant vesicle (NISV). In certain embodiments at least a portion of the antigen present in the composition is physically associated with the NISV. In certain embodiments the compositions are lyophilized and subsequently rehydrated after a period of storage. In certain embodiments the rehydrated compositions exhibit greater potency as compared to otherwise equivalent compositions that lack the NISV. In certain embodiments the lyophilized compositions are stored at temperatures in excess of 8° C. prior to rehydration. In certain embodiments, the rehydrated compositions exhibit greater potency as compared to otherwise equivalent compositions that lack the NISV and that were also stored at temperatures in excess of 8° C. prior to rehydration. In certain embodiments the antigen is taken from a licensed vaccine and the administered dose of antigen is less than the standard human dose for the licensed vaccine.
US11167031B2
Provided is a novel additive for an orally disintegrating tablet providing quick disintegrability and tablet hardness to the orally disintegrating tablet, and a producing method therefor. According to an embodiment of the present invention, there is provided an additive for an orally disintegrating tablet characterized by including D-mannitol, low-substituted hydroxypropyl cellulose (however, excluding the low-substituted hydroxypropyl cellulose having a mean particle size of 20 μm or less and a substitution degree of hydroxypropoxy groups of 11%, a mean particle size of 45 μm or less and a substitution degree of hydroxypropoxy groups of 14%, and a mean particle size of 45 μm or less and a substitution degree of hydroxypropoxy groups of 11% and a 90% cumulated particle size of 100 μm or less), crospovidone, and microcrystalline cellulose, wherein the low-substituted hydroxypropyl cellulose and the crospovidone are included in a ratio of 5:4.
US11167022B2
The present invention relates to immunogenic compositions comprising an immunogenic polypeptide from Haemophilus influenzae or an immunogenic fragment thereof and/or an immunogenic polypeptide from Moraxella catarrhalis or an immunogenic fragment thereof, for use in the treatment or prevention of a recurrence of an acute exacerbation of chronic obstructive pulmonary disease (AECOPD) resulting from a bacterial infection in a subject.
US11167013B2
The present disclosure relates to a composition for the release of the bioactive substance comprising: sucrose acetate isobutyrate dissolved in an ionic liquid and an additive selected from the list consisting of: chitin, silk fibroin, cellulose, alginate, chitosan, gellan gum, dextrin, collagen, guar gum, carregeenan, heparin, kefiran, or mixtures thereof. By taking advantage of the properties of an ionic liquid (IL), in particular 1-butyl-imidazolium acetate (BMIMAc), it was possible to achieve a good dissolution of SAIB, which combined with chitin and/or silk, natural polymers, allows the development of the structures with different shape and sizes.
US11167011B2
Provided is a composition comprising a peptide comprising amino acids and/or amino acid analogs comprising a continuous sequence of a sclerostin fragment comprising Tyr43 or Tyr213. Also provided is a composition comprising a peptide comprising less than about 75 amino acids and/or amino acid analogs including an amino acid or amino acid analog capable of being sulfated, where the composition is capable of inhibiting sclerostin binding to an LRP. Further provided is a composition comprising a peptide comprising less than about 75 amino acids and/or amino acid analogs including an amino acid or amino acid analog capable of being post-translationally sulfated, where the composition is capable of inhibiting binding of a protein ligand comprising a sulfation site to its binding partner. Also provided are methods of using the compositions.
US11167004B2
The present invention provides methods for treating moderate-to-severe or severe atopic dermatitis (AD). The methods of the present invention comprise administering to a subject in need thereof one or more doses of an interleukin-4 receptor (IL-4R) inhibitor such as an anti-IL-4R antibody. In certain embodiments, the methods of the present invention are used to treat severe AD in a patient whose disease is not controlled with systemic therapy (e.g., cyclosporine A) or when such therapy is inadvisable.
US11166993B2
The present invention relates to at least one probiotic strain of Lactobacillus for use in a subject for the prevention and/or treatment of celiac disease autoimmunity (CDA), or for use in the prevention and/or treatment of celiac disease (CD). A preferred composition for use according to the invention is a composition comprising a combination of Lactobacillus paracasei and Lactobacillus plantarum, especially L. paracasei 8700:2 (DSM 13434) in combination with L. plantarum HEAL 9 (DSM 15312).
US11166989B2
The present invention relates to Bacillus strains which improves health and performance of production animals. The invention further relates to compositions comprising the Bacillus strains.
US11166976B2
Various embodiments provide STOPS™ polymers that are S-antigen transport inhibiting oligonucleotide polymers, processes for making them and methods of using them to treat diseases and conditions. In some embodiments the STOPS™ modified oligonucleotides include an at least partially phosphorothioated sequence of alternating A and C units having modifications as described herein. The sequence independent antiviral activity against hepatitis B of embodiments of STOPS™ modified oligonucleotides, as determined by HBsAg Secretion Assay, is greater than that of a reference compound.
US11166974B2
Regarding Diquafosol ophthalmic solution comprising a chelating agent at a concentration of 0.0001 to 1% (w/v), formation of insoluble precipitates found in Diquafosol ophthalmic solution during storage of the solution, as well as deterioration of the filtration performance in the course of production (course of filtration sterilization), have been inhibited. Further, in Diquafosol ophthalmic solution comprising a chelating agent, reduction of eye irritation and enhancement of the preservative effectiveness have been confirmed, in comparison to Diquafosol ophthalmic solution comprising no chelating agent. Accordingly, the present invention has been confirmed to provide physicochemical properties that are stable during the courses of production and distribution as well as the course of storage by a patient, and also reduce eye irritation and enhance preservative effectiveness.
US11166969B2
A nutraceutical and/or pharmaceutical composition designed to stimulate the production of type 2 beta-defensins. The composition includes as a sole active ingredient a gluco-oligosaccharide presenting the following basic oligomeric structure: for the treatment of intestinal inflammations in the quantity of 0.5 to 10 g. Application to the treatment of functional colopathy.
US11166960B2
Controlled-release preparations of oxcarbazepine and derivatives thereof for once-a-day administration are disclosed. The inventive compositions comprise solubility- and/or release enhancing agents to provide tailored drug release profiles, preferably sigmoidal release profiles. Methods of treatment comprising the inventive compositions are also disclosed.
US11166958B2
Disclosed are 4-pyrazin-2-ylmethyl-morpholines of formula A and pharmaceutically acceptable salts thereof, wherein R1 and R2 are defined herein. Also disclosed are processes for their preparation, pharmaceutical compositions containing the compounds, and their use in therapy, particularly in the treatment or prevention of conditions having an association with NR2B negative allosteric modulating properties.
US11166957B2
The present invention provides prodrugs and methods of use thereof.
US11166949B2
The present disclosure relates to the identification of Nurr1 as a key regulator of metabolism, and the use of Nurr1 agonist to treat metabolic disorders such as diabetes, obesity, metabolic syndrome and hepatic steatosis.
US11166946B2
Picotamide (4-methoxy-N,N′-bis(pyridin-3-ylmethyl)benzene-1,3-dicarboxamide, CAS-no. 32828-81-2) can be used in the treatment and/or prevention of migraine with aura. A specific dosage regimen is used in this treatment and/or prevention, where, in a first period, picotamide is administered for 2 to 6 months, and the first period is followed by a second period of 1 to 3 months without picotamide administration.
US11166944B2
The present disclosure relates to methods for treating renal cancer with apilimod and related compositions and methods.
US11166931B2
The present invention inter alia relates to a method of promoting collateral circulation comprising the step of exposing a subject to a therapeutically effective amount of an NO donor wherein the therapeutically effective amount of the NO donor promotes arteriogenesis sufficient to augment collateral circulation in a physiological or pathological condition.
US11166926B2
A method of protecting a host from an enteric toxigenic pathogen comprises administering a salicylanilide to the host. A method of reducing virulence of an enteric toxigenic pathogen comprises administering a salicylanilide to a host infected with or at risk of infection with pathogen. A method of reducing recurrence of an infection caused by an enteric toxigenic pathogen, comprises administering a salicylanilide to a host previously infected with the pathogen.
US11166925B2
Improved methods and compositions are disclosed for treating dry eye by administering intranasally a therapeutically effective amount of a capsaicinoid compound embedded in multiple layers of solid lamellar crystals of monoglycerides to patients with deficient tear production. The lipophilic capsaicinoid drug is embedded in multiple layers of solid lamellar crystals of monoglycerides, and these crystals are incorporated into pharmaceutically acceptable vehicles comprised of solutions, suspensions, foams, creams, ointments, and gels. The resulting formulations of the capsaicinoid are more stable, less irritating to skin and mucous membranes, and provide increased and more controlled release of the capsaicinoid compound.
US11166920B2
The devices, methods, and compositions disclosed herein accomplish robust cell encapsulation in polymer microparticles using a vertically oriented microfluidic device. A hydrophilic polymer precursor solution is flowed into a first inlet channel, which extends inward from an upper surface of the device housing. A hydrophobic fluid is flowed into a second inlet channel, which extends inward from a lower surface of the device housing. The two inlet channels meet at a junction, and an outlet channel extends away from the two inlet channels. When the two inwardly flowing streams meet at the junction, the polymer precursor solution disperses into the hydrophobic fluid. The dispersed precursor droplets are photopolymerized into microparticles as they travel through the outlet channel. The resulting microparticles are highly uniform, and are larger than conventionally formed microparticles. Cells of varying types can be encapsulated with high viability and spatial uniformity.
US11166914B2
An object of the present invention is to provide a tumor therapeutic agent and a kit which have superior antitumor effects as compared with gemcitabine, a taxane antitumor agent, and a combination therapy thereof which have been put on the market. According to the present invention, there is provided a tumor therapeutic agent obtained by combining a taxane antitumor agent with a liposome composition in which gemcitabine or a salt thereof is contained in a liposome.
US11166911B2
The present invention provides a parenteral dosage form consisting essentially of a solution filled in a container, the solution comprising amiodarone or its pharmaceutically acceptable salt and a sulfo-alkyl ether beta-cyclodextrin in an aqueous vehicle, wherein the solution has a pH in the range of about 2.4 to 3.9 and further wherein the dosage form is sterilized by subjecting the filled container to autoclaving.
US11166909B1
The invention pertains to liposomes containing an oil-in-water emulsion of a selected combination of at least ten different essential plant oils produced with phospholipids found in human membranes and methods for treating respiratory diseases, disorders or conditions by administering the liposomes into the nose and respiratory system.
US11166902B2
The present invention relates to a composition for treating keratin fibres, comprising at least an aqueous dispersion of hybrid hydrophobic film-forming acrylic polymer particles, at least one linear block silicone copolymer and at least one amino acid or amino acid derivative.
US11166896B2
The present invention relates to a process for dyeing and relaxing curls of keratin fibres, such as the hair, which comprises the application to the fibres of one or more acidic compositions comprising reducing agents and of one or more compositions comprising hair-dyeing agents, and a step of heat treatment of the fibres by means of a heating tool. A subject of the invention is also the use of the composition(s) comprising reducing agents and of the composition(s) comprising hair-dyeing agents in a process for dyeing and relaxing curls of keratin fibres. Finally, a subject of the invention is a multi-compartment device or “kit” suitable for carrying out such a process.
US11166893B2
Disclosed is a topical composition for the treatment of hirsutism comprising capryloyl glycine as active ingredient, mixed with dermatologically acceptable carriers.
US11166889B2
Disclosed herein is a composition comprising a pH-sensitive microcapsule comprising (1) a shell wall comprising at least one polymer chosen from cellulose derivatives and acrylate derivatives, and at least one structuring agent chosen from shellac, ethyl cellulose, and fumed silica, and (2) at least one functional ingredient encapsulated inside the shell wall; and a carrier having a pH of less than about 7. Further disclosed herein are methods of making a composition comprising a pH-sensitive microcapsule.
US11166888B2
The purpose of the present invention is to provide a water-in-oil emulsion cosmetic that, while having an excellent hair-styling effect, exhibits a strong ability to moisturize the coated tissue, provides a smooth finger manipulation sense unlike that of a cream or wax, and does not produce stickiness on the hands and hair. The water-in-oil emulsion cosmetic according to the present invention is characterized by containing (A) a crosslinked siloxane elastomer, (B) a solid oil component, (C) a liquid oil component, and (D) at least 55 mass % water, wherein the ratio of component (B) to component (C) ((B)/(C)) is 0.25 to 1.5.
US11166886B2
The present invention relates to a cosmetic composition in the form of a nano- or micro-emulsion, comprising: (a) at least one oil; (b) at least one polyglyceryl fatty acid ester, preferably with a polyglyceryl moiety derived from 3 to 6 glycerins, more preferably 5 or 6 glycerins; (c) at least one hydrotrope; and (d) water. The cosmetic composition according to the present invention has a dispersed phase which has a smaller diameter due to a combination of the (b) polyglyceryl fatty acid ester and the (c) hydrotrope. Therefore, the cosmetic composition can be in the form of a nano- or micro-emulsion with transparent or slightly translucent.
US11166883B2
Dental composition comprising (a) a homogeneous phase comprising monomer combinations (i) and (ii), (i) and (iii), (ii) and (iii), or (i), (ii) and (iii), or comprising monomer (iii), wherein (i) represents one or more compounds having one or more radically polymerizable carbon-carbon double bonds; (ii) represents one or more compounds having one or more cationically polymerizable groups; and (iii) represents one or more compounds having a combination of one or more radically polymerizable carbon-carbon double bonds and one or more cationically polymerizable groups; (b) an initiator system comprising (iv) one or more radical polymerization initiator of the following formula (I): wherein M is Ge or Si; R1, R2 and R3 may be the same or different, independently represent an organic group, and R4 represents a hydrogen atom, an organic or organometallic group; provided that when R4 is a hydrogen atom, the initiator system further comprises a sensitizer compound having a light absorption maximum in the range from 300 to 600 nm; (v) a cationic polymerization initiator, which is a compound selected from the following formula (II), (III) and (IV): wherein R5 and R6, which may be the same or different, independently represent an aryl group which may have a substituent; and Y− represents an anion; wherein R7, R8 and R9 which may be the same or different, independently represent an aryl group which may have a substituent; and Y− represents an anion; R10, R11, R12, and R13 which may be the same or different, independently represent an alkyl or aryl group which may have a substituent; and Y− represents an anion.
US11166882B2
A process for providing fluoresence to a dental ceramic body by treating at least a portion of the outer surface of the dental ceramic body or a precursor thereof with a bismuth containing substance, characterized by the steps of placing the dental ceramic body or the precursor thereof into a closeable container, in particular a crucible; generating a bismuth containing atmosphere in the container and exposing at least a portion of the outer surface of the dental ceramic body or of the precursor to the bismuth containing atmosphere at a temperature above 1000° C.
US11166879B2
Tamper-resistant container with unique identity authentication and network-enabled security features
The present invention is that of a tamper-resistant container of durable material and structure. In certain embodiments, the container is configured to include power source, such as a battery rechargeable via provided uniform serial bus (USB) port, which powers a unique user identity authentication sensor, such as a fingerprint scanner, in combination with a vibration sensor to detect movement. The user identity authentication and vibration sensors communicate with a provided computer software application via application program interface such as may be installed on a computer, preferably a smartphone. Short message service (SMS) text messages may provide tamper alerts, and a system comprising the software application may enable remote locking and unlocking, access and approval, as well as updates and reminders related to the administration of contents such as prescription medications. The methods disclosed herein provide for secure access to medications, temper prevention and improved compliance, tracking and data collection.
US11166878B2
An apparatus for liquefying solid pills includes a grinder configured to grind the solid pills to a powder, a receptacle configured to attach to the grinder and to capture the powder, and a cap configured to attach to the receptacle. The cap includes a port therethrough in fluid connection with the receptacle. The port is configured to mate with a tip of a syringe.
US11166874B2
A system for packaging an item with an identifier comprises an identifier adder, a labeler, and a packager. The identifier adder adds one or more types of silica-based tags to an item, wherein each type of silica-based tag has a first signature readable using an optical spectroscopic reader. A label is generated based at least in part on reading the one or more types of silica-based tags of the item using the optical spectroscopic reader. The label includes goods info. The packager includes the label on a package, and wherein the packager includes the item in the package.
US11166872B2
A system, method and device for providing sound-based therapies to a user. The system, method, and device employ an initial measurement about a user (either or both distances on said user's head or recorded sound), a determination of a resonant frequency, and a wearable actuator affixed on said user's person with the ability to provide a unique resonant frequency to the user. The aspects disclosed herein may also incorporate microphones to optimize and monitor the treatment.
US11166870B2
A stimulation device is provided in accordance with one embodiment. The stimulation device includes a chamber which has a flexible wall portion. A drive unit of the stimulation device is in physical communication with the flexible wall portion so as to cause deflections of the flexible wall portion in opposing directions, thereby resulting in a changing volume of the chamber. The changing volume of the chamber results in modulated positive and negative pressures with respect to a reference pressure. An opening of the stimulation device is for applying the modulated positive and negative pressures to a body part. An appendage of the stimulation device may be used as a handle to allow a user to position the stimulation device over the body part. The stimulation device includes a control device for controlling the drive unit.
US11166866B2
A lower limb training rehabilitation apparatus, comprising a weight reducing device, a pelvis supporting device, an exoskeleton device, a control system for controlling mechanical movements of the rehabilitation apparatus, and a treadmill used for walking of a patient. The rehabilitation apparatus hoists the upper body of the patient by means of the weight reducing device, then fixes the crotch of the patient to the pelvis supporting device, and fixes two legs of the patient to two mechanical legs of the exoskeleton device. A power source drives the pelvis supporting device to move up and down, so that the patient can move in the vertical direction; in addition, a sliding base of the pelvis supporting device can assist the patient in moving left and right, swinging left and right, and twisting. The mechanical legs and the treadmill together implement arbitrary movements in six degrees of freedom of the patient.
US11166862B2
Various systems and devices are provided for determining a weaning readiness for weaning a patient from a thermoregulated microenvironment. In one example, a method includes receiving a plurality of current patient parameters of a patient housed in a thermoregulated microenvironment, applying a weaning model to the plurality of current patient parameters to generate a weaning index representing a likelihood that the patient will be successfully weaned from the microenvironment if weaned at that time, the weaning model trained to correlate the current patient parameters with the likelihood based on historical data of prior patients and known outcomes for those prior patients, and outputting the weaning index for display on a display device and/or for storage in a medical record of the patient.
US11166861B2
The invention provides a measurement apparatus (jig) comprising at least one adjustable component to enable at least one measurement to be taken for bespoke configuration of customised seated user equipment (such as a wheelchair). It is particularly suited for use in the design or construction of a sporting wheelchair or disabled apparatus. The jig may comprise part of a system comprising measuring means for taking measurements relating to the set configuration of adjustable components of the jig. The measuring means may comprise electronic or optical means, such as position sensors, pressure sensors, or a camera. The system may also comprise a computer-implemented modelling component arranged to generate a visual representation of the customised wheelchair or other appliance constructed in accordance with the set configuration of adjustable components of the jig.
US11166857B2
A liquid sensor for a diaper, and method of manufacturing the same are provided. The liquid sensor includes a plurality of electrochemical cells in series connection. Each of the plurality of electrochemical cells includes an anode, a cathode and a liquid-porous layer including an electrolyte solution. The liquid-porous layer electrically connects the anode to the cathode such that each cell has a respective predetermined potential difference across the cell. Two or more of the plurality of electrochemical cells are operable to be electrically connected by a liquid to form a single electrochemical cell having a potential difference lower than the sum of the predetermined potential differences of the two or more electrochemical cells.
US11166848B2
Adjustable flow glaucoma shunts are disclosed herein. In one embodiment, for example, an adjustable flow shunt can include an outflow drainage tube having a proximal inflow region and a distal outflow region. The proximal inflow region can include aperture(s) defining a fluid inlet area positioned to allow fluid to flow therethrough. The shunt further comprises an inflow control assembly at the proximal inflow region. The inflow control assembly can include a control element configured to slidably engage the proximal inflow region and a spring element. The spring element is configured to be activated by non-invasive energy and, upon activation, slidably move the control element along the proximal inflow region such that (a) the one or more apertures are accessible and have a first fluid flow cross-section or (b) the one or more apertures are at least partially covered by the control element and have a second, different fluid-flow cross-section.
US11166846B2
A surgical method of cataract fragmentation and extraction via microbubble cavitation is described. In particular, gas-filled microbubbles are injected into a lens capsule of a subject's eye, and cavitation of the microbubbles is activated by applied ultrasound energy. The ultrasound energy can be applied from an external device. The cavitation fragments cataract tissues without damaging other tissue, such as the lens capsule. Fragmented lens material is then aspirated from the lens capsule. The method can be used alone or in conjunction with other methods, such as phacoemulsification.
US11166833B2
A line pull assembly for a prosthetic delivery device includes a rail assembly defining a rail cavity, a longitudinal axis and a hand-gripable slider assembly. The slider is mounted to the rail assembly for sliding movement along it. The slider has a body slidably mounted to the rail assembly, the body having an inner body portion within the rail cavity. A line receiver for receiving a pullable line sits within the inner body portion. A release ring is mounted around the rail assembly and is operably connected to the inner body portion. The slider is locked against sliding movement until the release ring is moved the unlocked position. In the unlocked position, the inner body portion is slideably moveable by sliding movement of the release ring to transfer a pulling force through the line receiver.
US11166831B2
Apparatus for producing strips of bone fibre comprising a vice for securing a section of rigid bone with which said apparatus is used, said vice defining a containment area and having a compression axis with which a longitudinal axis of said bone is substantially aligned in use, an arm for reciprocal linear movement along a movement axis between a rearward position and a forward position, said movement axis being parallel with said compression axis and spaced therefrom in a lateral plane, a first drive mechanism for moving said arm along said movement axis in a reciprocal manner, and a cutting head comprising a first row of cutting teeth, which cutting head is mounted to a first end of said arm with said first row of cutting teeth coincident with said containment area and disecting said lateral plane, and a method of producing a DBM fibres product using such apparatus.
US11166828B2
A trial acetabular cup having a signal generating device located thereon.
US11166811B2
A synthetic heart valve is made from a valve graft of synthetic material and more particularly expanded polytetrafluoroethylene (ePTFE). The valve graft has an upper portion defined by a first thickness and a lower portion defined by a second thickness which is greater than the first thickness. The valve graft is formed into a cylindrical sleeve having a diameter and a folded region. A flexible stent overlays the cylindrical sleeve, wherein a series of leaflets are formed in the lower portion of the sleeve, the leaflets defining a semicircular perimeter. The leaflets are sutured to the cylindrical sleeve and the cylindrical sleeve is sutured to the flexible stent, the stent having a plurality of bent cylindrical wire segments that are welded together and in which the sleeve is sutured to the wire, including the welded areas of the stent. The formed valve can be implanted using a balloon catheter.
US11166809B2
Described embodiments are directed toward centrally-opening, leaflet valve devices and systems for transcatheter delivery having a two-piece valve body as well as methods of making and delivering the two-piece valve devices. A transcatheter valve includes a collapsed configuration and an expanded configuration. The transcatheter valve can further include an everted configuration and a non-everted configuration.
US11166808B2
Accommodating intraocular lenses and methods of use. The accommodating intraocular lenses include peripheral regions that are adapted to be more responsive to certain types of forces than to other types of forces. For example, the accommodating intraocular lenses can include haptics that are stiffer in an anterior-to-posterior direction than in a radial direction.
US11166803B2
In some aspects, the present disclosure pertains to self-expanding emboli-capturing centering devices for centering a medical instrument in a conduit within a patient. The centering devices comprise (a) an elongate shaft, (b) a self-expanding centering member having an open distal end and an inner surface forming a central lumen with a flared distal portion, the centering member being configured such that a fluid flowing in a distal-to-proximal direction that is received by the open distal end flows proximally along the flared distal portion of the central lumen before exiting the central lumen through one or more openings in a proximal portion of the centering member, and (c) a filter material configured to filter the fluid received by the open distal end of the centering member. Other aspects of the present disclosure pertain to systems and methods employing such centering devices.
US11166800B2
The present disclosure pertains to membranous tissue grafts comprising one or more pre-made attachment points. The one or more pre-made attachment points may include pre-made markings and/or pre-made suture holes. The membranous tissue grafts can be in the form of a tube. The membranous tissue grafts can also be rectangular in shape and can be used in a nerve repair by wrapping the severed or damaged nerve. In some embodiments, the membranous tissue grafts are suitable for repairing severed nerves that have a short gap or no gap with a gap of less than 5 mm between the severed stumps. Accordingly, methods are provided for repairing a damaged or severed nerve by implanting the membranous tissue grafts on to the damaged or severed nerve.
US11166795B2
Provided is a block body that makes it possible to quickly produce a dental prosthesis with a good accuracy. A material of the block body including SiO2 in an amount of 60.0 mass % to 80.0 mass %, Li2O in an amount of 10.0 mass % to 20.0 mass %, Al2O3 in an amount of 5.1 mass % to 10.0 mass %, wherein the block body is formed in a column, and a main crystalline phase of the block body is lithium disilicate.
US11166793B2
The present invention relates to a connection between a post part provided for being screwed into the jawbone and an associated superstructure part to which a dental prosthesis can be fastened. The connection between the post part and the superstructure part has a rotational self-centering action, wherein at least one of the surfaces provided for this purpose has a friction-minimizing modification and/or coating.
US11166783B2
The invention involves a system and method for controlling the movements of a multi-axis robot to perform a surgery at least on the spinal area of a human in vivo. The system includes controls and software coding to cause the robot to move in desired patterns to complete the surgery, which may include bone, disc and tissue removal, and may also include insertion of hardware for fusing adjacent bony structures.
US11166777B2
An articulable wrist for an end effector includes a distal linkage provided at a distal end of the articulable wrist, a proximal linkage provided at a proximal end of the articulable wrist, and a central channel cooperatively defined by the distal and proximal linkages and extending between the distal and proximal ends. A flexible member is arranged within the central channel, and one or more stiffening members are arranged within the flexible member and extend at least partially between the first and second ends. The stiffening members operate to increase a stiffness of the flexible member and the articulable wrist against bending.
US11166762B2
A single non-thermal atmospheric plasma generation device is used to detect and analyze vital fields of a living subject to determine the presence of a condition, such as an illness or injury, and responsively modify characteristics of the plasma to treat, heal, or alleviate the condition. The device includes a capacitance dielectric discharge array of plasma emitters, and a controller having a power supply, a transformer, and circuit components for driving the transformer at a resonant frequency of the plasma emitters to cause the plurality of plasma emitters to ionize surrounding air and produce the non-thermal plasma. The resonant frequency is around 60 GHz and harmonics thereof. A receiver of the device recovers frequency mixing products from the plasma, which are extracted by signal processing circuitry; signals in the VHF and UHF bands are extracted and analyzed to determine whether signatures of particular vital fields are present.
US11166760B2
A medical instrument is provided and includes a housing and a shaft coupled to the housing. The shaft has a proximal end and a distal end. An end-effector assembly is disposed at the distal end of the shaft. The end-effector assembly includes first and second jaw members. At least one of the first and second jaw members is movable from a first position wherein the first and second jaw members are disposed in spaced relation relative to one another to at least a second position closer to one another wherein the first and second jaw members cooperate to grasp tissue therebetween. The medical instrument also includes one or more light-emitting elements and one or more light-detecting elements configured to generate one or more signals indicative of tissue florescence. The one or more light-emitting elements are adapted to deliver light energy to tissue grasped between the first and second jaw members.
US11166758B2
A method for a minimally invasive surgical system is disclosed including capturing camera images of a surgical site; generating a graphical user interface (GUI) including a first colored border portion in a first side and a second colored border in a second side opposite the first side; and overlaying the GUI onto the captured camera images of the surgical site for display on a display device of a surgeon console. The GUI provides information to a user regarding the first electrosurgical tool and the second tool in the surgical site that is concurrently displayed by the captured camera images. The first colored border portion in the GUI indicates that the first electrosurgical tool is controlled by a first master grip of the surgeon console and the second colored border portion indicates the tool type of the second tool controlled by a second master grip of the surgeon console.
US11166757B2
An ultrapolar electrosurgery blade includes lop and bottom thin elongated conductive members in vertical, alignment and spaced apart, from one another along their lengths, a non-conductive coating covering both the top and bottom thin elongated conductive members and the space located between them to create opposing non-conductive sides of the blade with conductive cutting and ends and conductive non-cutting ends exposed, and both return and active contact layers located on each of the opposing non-conductive sides of the blade. An ultrapolar electrosurgery blade assembly having argon beam capability further includes a non-conductive tube member having a slot positioned over the top of the ultrapolar electrosurgery blade and a conductive hollow tubular member contained within at least a portion of the non-conductive tube member.
US11166756B2
In order to deliver porous particulate material into a cavity via a thin tube without substantially crushing the porous particulate material, a two-step process and an apparatus for use therein are provided. The two-step process involves inserting a first rod into the thin tube to push the porous particulate material therein; removing the first rod from the tube; and (a) inserting a second rod into the thin tube, or (b) joining a second rod with the first rod, and inserting the joined first rod and second rod, to push the porous particulate material which remains in the thin tube. In (a), the first rod has a cross sectional area significantly smaller than that of the thin tube, and the second rod has a cross sectional area which is about equal to that of the thin tube. In (b), each of the first rod and the second rod has a cross sectional area about half of the thin tube.
US11166750B1
A monoplanar device for stabilizing and distracting an anatomical joint is disclosed including first and second shafts having engagement features that form a hinge joint with a single axis of rotation, the shafts being constrained by the hinge joint to move relative to one another only around the single axis of the hinge joint. The shafts and the hinge joint are disposed in a single plane with the single axis being about orthogonal thereto. A first clamp having a recess and a pin hole is slidingly disposed on the first shaft, and a second clamp having a pin hole is slidingly disposed on the second shaft. The pin holes are arranged to receive bone pins for insertion into bones adjacent to the anatomical joint. A distraction screw disposed between a threaded partial bore of the first shaft and the recess rotates to advance the first clamp along the first shaft.
US11166746B2
The present invention relates to an integrated device for hair follicle extraction and implanting, comprising a body mechanism and a connecting mechanism, the body mechanism comprising a body supporting frame, a first motor, a transmission frame, a second motor, a clamping component, a transmission mechanism and a pushing needle, the connecting mechanism comprises a connecting head, a fixing head and a cutter head, wherein the first motor of the body mechanism controls the up and down movement of the cutter head through the cooperation of the transmission frame and the transmission mechanism, and the second motor controls the pushing needle by the rotary motion of the clamping unit, simultaneously controls the rotational movement of the cutter head through the transmission mechanism. Compared with the prior art, the invention realizes the integrated operation of hair follicle extracting and implanting, and makes the operation of hair follicle implanting more convenient.
US11166741B2
The present disclosure relates to the field of endoscopy. Specifically, the present disclosure relates to systems and methods for en bloc resection of malignant and pre-malignant lesions and/or tumors within the gastrointestinal (GI) tract. More specifically, the present disclosure relates to systems and methods for delivering an expandable scaffold between tissue layers (e.g., between the muscularis and submucosa layers) to elevate and stabilize the lesion or tumor for fast and efficient resection.
US11166740B1
A tweezer assembly includes a housing, an optically-transmissive shaft, and a flexible arm. A lamp is disposed within the housing and adjacent the opening in the housing. A battery provides electrical power to the lamp. The shaft has external threads that match the internal threads of the opening in the housing. The flexible arm includes an arched section and a clamp disposed at its proximal end. The clamp has opposing jaws that flex outward to snap in place around opposing sides of a recessed section in the shaft. The clamp thereby secures the flexible arm to the shaft such that the distal end of the arched section is disposed proximate to but not contacting the distal end of shaft. When a pressing force is applied to the arched section, the distal end of the flexible arm is operable to move into contact with the distal end of the shaft.
US11166714B2
High-consistency nonabsorbable braided suture stock of specified size is prepared from twisted multifilament strands braided together with a tightness of weave of less than 60 picks/inch. The suture stock can be cut to provide sutures, which may be combined with needles to provide surgical sutures for wound closure.
US11166713B2
An instrument for securing a knot disposed in surgical suture is provided. The instrument includes a side-loading channel disposed along the side of a knot pusher, the side-loading channel configured to receive the suture into the knot pusher. A method of operation is disclosed.
US11166712B2
A device for suturing an anatomic valve can comprise an elongate body, a suture catch mechanism and a suture clasp arm. The suture catch mechanism can be operatively coupled to the elongate body for movement between a retracted position and an advanced position. The suture clasp arm can be attached to the elongate body for movement between a retracted position and an extended position. The suture clasp arm can comprise a suture clasp configured to releasably retain a suture portion. In some embodiments, the suture clasp is positioned on the suture clasp arm such that the suture catch mechanism retrieves the suture portion from the suture clasp arm while the arm is at least partially retracted. In some embodiments, the suture clasp arm can be closed about a tissue portion without damaging the tissue portion.
US11166706B2
A surgical device includes a plurality of cameras integrated therein. The view of each of the plurality of cameras can be integrated together. A surgical tool that includes an integrated camera may be used in conjunction with the surgical device. The image produced by the camera integrated with the surgical tool may be associated with the images generated by the plurality of cameras integrated in the surgical device. The position and orientation of the cameras and/or the surgical tool can be tracked, and the surgical tool can be rendered as at least partially transparent. A surgical device may be powered by a hydraulic system, thereby reducing electromagnetic interference with tracking devices.
US11166705B2
Several unique intra-cardiac pressure devices, placement catheters, methods of placement and methods of treating heart failure are presented. The intra-cardiac pressure devices presented allow sufficient flow from the left atrium to the right atrium to enable the relief of elevated left atrial pressure and resulting patient symptoms. The intra-cardiac pressure devices are made of a non-braided material.
US11166700B2
A segmentation selection system includes a transducer (14) configured to transmit and receive imaging energy for imaging a subject. A signal processor (26) is configured to process imaging data received to generate processed image data. A segmentation module (50) is configured to generate a plurality of segmentations of the subject based on features or combinations of features of the imaging data and/or the processed image data. A selection mechanism (52) is configured to select one of the plurality of segmentations that best meets a criterion for performing a task.
US11166696B2
System for non-invasive measuring of an intracranial reserve space (ICRS) parameter of a mammalian subject, comprising a multi-frequency ultrasound probe configured, beginning at a start time, to emit and receive ultrasound waves into and from the subject's head and to produce a signal of brain tissue pulsation; an instrument configured to non-invasively partially occlude an internal jugular vein (IJV) starting at the start time and including a second ultrasound probe producing a second signal; and a computer system configured to receive the signal, the second signal and the start time, the computer system also configured, using one or more processors, to derive from the signal an intracranial brain tissue pulsation waveform and from the second signal images of the IJV, and to determine a length of time from the start time to a subsequent time at which the waveform is sufficiently compressed so as to exhibit a predefined decline in variability.
US11166693B2
A radiation imaging system is provided. The system comprises: an imaging unit including a plurality of pixels configured to generate a radiation image and a detection unit configured to detect incident radiation to perform exposure control; an irradiation control unit configured to control radiation irradiation by a radiation source, an obtainment unit configured to obtain a delay time of communication between the imaging unit and the irradiation control unit; and a determination unit. The determination unit determines, based on a radiation irradiation condition set by an operator and the delay time obtained by the obtainment unit, whether to permit imaging by exposure control using a signal output from the detection unit.
US11166689B1
A computer-implemented method and system for providing a dynamic mask image, including receiving projection images that image an examination region containing at least one vessel from at least two different projection directions, receiving a static mask image, initializing the dynamic mask image, determining exclusive rays that extend in each case parallel to one of the projection directions and correspond to a respective image value in the associated projection image, wherein at least one of the exclusive rays in each case extends through precisely one of the unmasked image areas of the static mask image, identifying and masking contrasted and uncontrasted vessels in the static mask image, annotating the contrasted and uncontrasted vessels in the dynamic mask image, determining and masking an imaging of the contrasted vessels in the projection images, repeating certain steps until an abort condition occurs, and providing the dynamic mask image.
US11166681B2
Systems and methods for securely positioning a patient's head during medical imaging are presented. A fixation device includes a headrest which may be provided with inflatable chambers to adjust the headrest to the patient's head, a neck section which may be adjustable, and a base designed to couple to a patient bed or gurney forming part of a medical imaging system. The fixation device allows adjustment of the patient's head to an orientation which may variously minimize scanning time, improve imaging results, and/or protect sensitive tissues from unnecessary irradiation.
US11166678B2
A method for clip selection includes receiving through an interface to a medical imaging device, a selection of a diagnostic procedure and a target portion of a mammalian body. Thereafter, the device acquires video clip imagery of the target portion and stores the video clip imagery in an image store. Each video clip of the video clip imagery is then image processed to determine a view and a quality of each video clip and a rule is retrieved from a rules base corresponding to the selected diagnostic procedure and target portion. In this regard, the rule specifies a requisite view and quality of the video clip imagery. Finally, the retrieved rule is applied to the video clip imagery as a filter to produce a subset of video clip imagery satisfying the specified requisite view and quality and the subset of video clip imagery is stored in the image store.
US11166677B2
The disclosed systems and methods for monitoring a patient in a medical setting may include various types of sensors that obtain data indicative of one or more patient parameters and one or more environmental parameters. One or more processors may process the data to identify a correlation, or causal relationship, between the one or more patient parameters and the one or more environmental parameters. Thus, the systems and methods may be used to identify particular environmental parameters that affect a particular patient to facilitate creation of a suitable environment for the particular patient. The disclosed monitoring systems and methods may be especially useful for sensitive, high-risk, and/or non-verbal patients, such as infants in a neonatal intensive care unit (NICU).
US11166671B2
A method for detecting evidence of a stroke in a patient may involve securing a volumetric integral phase-shift spectroscopy (VIPS) device to the patient's head, transmitting a first signal from a first transmitter of the VIPS device through a left hemisphere of the patient's brain to a receiver of the VIPS device, transmitting a second signal from a second transmitter of the VIPS device through a right hemisphere of the patient's brain to the receiver, and detecting the evidence of the stroke, with the VIPS device.
US11166664B2
An information processing device includes: a processor configured to: acquire time series data relating to at least one of acceleration, amounts of activity of a subject whose sleep is to be evaluated, and body positions of the subject, the time series data being measured by a sensor device that the subject wears; obtain a result of evaluation by analyzing a state of the subject that relates to sleep in each of three sections which are obtained by dividing an evaluation period from a getting-into-bed time point or a first onset-of-sleep time point after getting into bed that is specified by the time-series data until a getting-out-of-bed time point or a last waking time point before getting out of bed; and output the result of evaluation so as to identify that the result corresponds to any one of the three sections.
US11166659B2
An object of the present invention is to provide a blood test kit and a blood analysis method, which are for performing quantitative analysis of components by precisely obtaining a dilution factor. According to the present invention, provided is a blood test kit for analyzing a concentration of a target component in a blood sample using a normal component which is homeostatically present in blood, the kit including a diluent solution for diluting the blood sample, a first storing instrument for storing the diluent solution, a separation instrument for separating and recovering blood plasma from the blood sample diluted with the diluent solution, a holding instrument for holding the separation instrument, a second storing instrument for storing the recovered blood plasma, and a sealing instrument for keeping the stored blood plasma within the second storing instrument, in which the separation instrument is composed of glass fiber coated with a resin.
US11166649B2
The present disclosure includes systems and methods for deriving certain characteristics of the patient's body related to motion from captured motion data. The characteristics may be used to compare the characteristics of the supposed injury to the characteristics of a normally functioning body part as well as the functions of an injured body part. The present disclosure provides a reliable and reproducible way to determine whether a supposed injury is a feigned or exaggerated injury or an actual injury.
US11166634B2
A system for monitoring the state of health of a patient suffering from respiratory disease including a portable medical device, the device including: a) a flow measurement device performing a spirometry measurement, and b) a reflecting photometric sensor performing an oxygen measurement or a measurement of blood oxygen saturation and heart rate. The system includes storage and comparison units in which a personalised plan of action for the patient is stored against which the spirometry and/or oxygen measurement data found are compared, displaying the result of such comparison on the display of a device connected to the internet so as to define the patient's state of health and identify exacerbation of the disease on the basis of data obtained from both such spirometry and oxygen measurements. A method for monitoring the health of a patient suffering from respiratory disease implemented through the system indicated above is also claimed.
US11166633B2
Materials and methods are disclosed for screening advanced glycation end-products from mammalian ocular lens proteins to quantify early biomarkers for the diagnosis of diseases such as diabetes mellitus and to prevent related complications.
US11166630B2
Methods and apparatus are provided for optical coherence metrology or tomography across an extended area of an eye with improved registration. At least two optical coherence tomograms are acquired, with each tomogram containing data from regions of an anterior surface of the eye that are at least partially overlapping, and data from one or more deeper structures such as the retina or the anterior or posterior lens surfaces. The tomograms are then processed to register the data from the overlapping portions of the anterior surface regions, thereby registering the data from the deeper structures. In certain embodiments the reference arm of the apparatus comprises a compound reflector having at least two axially separated reflective surfaces for applying differential delays to different portions of the reference beam. The depth of field of the apparatus is thereby extended to enable measurement of eye length. In certain embodiments eye length measurements at a number of angles of incidence provide information on total eye shape.
US11166622B2
A connector ring includes a retention portion; an intermediate portion; and a plug hood made of a flexible material, the intermediate portion connecting the retention portion to the plug hood, wherein the retention portion and the plug hood are larger in cross-section than the intermediate portion in at least one radial extent. The connector ring can be removably attached to a video processing apparatus through an aperture in a wall of the video processing apparatus.
US11166621B2
A medical apparatus and a method of manufacturing the medical apparatus, which have an advantage in cost performance, are provided even if optical fibers are used therein. The medical apparatus includes, therein, a first optical fiber 6322 configured to transmit an optical signal, a second optical fiber 651 configured to transmit an optical signal, and a first optical connector 66 configured to connect the first optical fiber 6322 and the second optical fiber 651.
US11166602B2
A foam discharge container is a foam discharge container for discharging foam in response to a pushing operation, and includes a discharge port which is opened in a direction opposite to a pushing direction of the pushing operation and discharges foam, and a pushing portion that keeps the distance between a discharge target body receiving foam and the discharge port constant.
US11166593B2
This disclosure relates to a processing device (1) of food products and drinkables, which uses space-varying magnetic field for blade (6) rotation (i.e., it has a magnetic coupling between components in the blender base (2) and in the cover (7) of the blender jar (3), works in a principle of an inverted flask, consists of two separate parts, one of which is a removable flask with a built-in second component of the magnetic coupling (21) and the base with an electric motor (19) and a first component (20) the magnetic coupling. The second magnetic coupling component, which is integrated in the cover (7), has a disc (8) of electrically conducting metal (aluminum, copper or other material suitable for magnetic coupling may be used), in which Foucault currents can be induced. The disc (8) may be replaced by a holder (10) with two (or more) permanent magnets (11), which are added to suit to the magnetic coupling requirements.
US11166591B2
Automatic process for calibrating the single and double dose of ground and dispensed coffee by means of a specific grinder-doser integrating a weighing device with a load cell. The process is automatically and steadily carried out during the ordinary activity, with no interruptions, adapting the grinding time according to the actually detected grammages, in order to get closer as much as possible to the desired grammage in any use condition. The process, after a preliminary phase for temporary configuring the desired grammages and the grinding time, conceives self-calibration cycles continuously repeated, each of them comprising three sequential phases: a first phase for automatically checking the dispensing with progressive weight detections, a second phase for automatically processing the detected data for determining the correct grinding time, a following third phase for the automatic setting.
US11166582B2
A method of performing a ritual of chucking during Hajj includes an authentication process, a connectivity process which connects a remote user to a chucking system located at the religious site, and a notification process. The authentication process allows a remote user, who is preferably a pilgrim unable to attend Hajj due to physical disability, age or sickness, to connect to the chucking system. The connectivity allows the pilgrim to perform the ritual of chucking remotely. To do so, the chucking system includes a primary pebble reservoir providing pebbles to a set of secondary pebble reservoirs, and a set of pebble projecting units. The remote user remotely connects to the set of pebble projecting units to chuck pebbles at the stoning sites, wherein the required pebbles are stored in the set of secondary pebble reservoirs. When chucking is complete, the remote user is notified regarding completion.
US11166576B2
In aspects of a multi-use recyclable drinking straw, the drinking straw has an elongated housing with a continuous sidewall that encloses a void space conducive for conducting a liquid, and the continuous sidewall is formed with recyclable material that is both rigid to sustain use as a beverage straw and collapsible for recycling. The drinking straw also has a contact area of the elongated housing that provides a temperature indication of the liquid, where the temperature indication serves as a hot beverage safety warning to a user of the drinking straw. The multi-use recyclable drinking straw can include a first configuration as a beverage straw with the continuous sidewall of the elongated housing having an oval cross section, and can include a second configuration as a beverage stir stick, where the elongated housing is collapsible such that the continuous sidewall has a flattened cross section conducive for stirring the liquid.
US11166569B2
A chair is provided including a subframe, a seat element, a back element, a spring mechanism and an adjustment device. The spring mechanism includes a leaf spring, which is clamped on one side in the subframe, and a support, which is movable on a track between the leaf spring and the subframe. The adjustment device includes an adjustment member and a transmission mechanism. A movement of the adjustment member is translated into a movement of the support at a transmission ratio in a range of 1:0.5 and 1:4.
US11166567B2
A first cover segment has top and bottom edge portions that have the same first predefined length. A second cover segment is coupled to the first cover segment to enable the cover apparatus to at least partially enclose a fixture element therein. The second cover segment includes first and second side portions such that top and bottom edge portions for the second cover segment are formed. The first side portion includes a first edge piece and the second side portion includes a second edge piece that is configured to extend at an angle with respect to an endpoint of the first edge piece such that, when the first side portion and the second side portion are coupled together, the bottom edge portion of the second cover segment has a second predefined length that is different than the first predefined length.
US11166565B2
A frame for a unitary component of a sectional seating apparatus having a corner portion having a foundation and an elongate lateral portion having a foundation, interconnected by a longitudinal foundation member extending along a back side of the foundations and a transverse foundation member commonly supporting a side edge of the corner portion and supporting a side edge of the lateral portion intermediate opposing ends of the unitary component.
US11166563B2
A tablet including a plate member, a support rod and a positioning member is revealed. The plate member has a top cover, a bottom cover, and a first slide member. By the movable engagement of a rack with a damper, the top and the bottom covers slide relative to the first slide member. The support rod includes an upper end for supporting the plate member and a lower end assembled on a chair, a bed, a sofa, a table, a tray with wheels or a multi-seater chair. The upper end forms a rotary shaft which is inserted through an insertion hole of the bottom cover to be fixed on the first slide member. The positioning member includes a movable locking pin member. The angle of the plate member can be adjusted by the locking pin member being released from or locked into a positioning hole on the rotary shaft.
US11166560B2
A headrest device includes a headrest support and an adjusting seat. The headrest support is a flat rod and has a ditch and a bias rack beside the ditch. The adjusting seat is being inserted by the headrest support and has a pressing member and a buffer assembly. The pressing member is elastically pivotedly connected into a side of the adjusting seat. Part of the pressing member protrudes from the adjusting seat. The pressing member has hooking teeth corresponding to the bias rack in biasing direction and an elastic arm pressed by the adjusting seat so as to make the pressing member normally elastically outward pushed and swayable. The hooking teeth engages with the bias rack.
US11166549B2
A portable structure has a main body and a plurality of telescopic beams. The main body includes a plurality of stacking modules. The plurality of stacking modules are configured to move between a collapsed position and an uncollapsed position. Each of the plurality of stacking modules has an inner surface and an outer surface. The plurality of stacking modules include a bottom stacking module and a top stacking module. The bottom stacking module is selectively and slidably disposed within the top stacking module. The top stacking module has a plurality of holes formed therethrough. The bottom stacking module is nested within the top stacking module, where the plurality of stacking modules are in the collapsed position. The bottom stacking module is unnested from the top stacking module, where the plurality of stacking modules are in the uncollapsed position.
US11166546B2
A height adjustable desk includes a work surface, a first telescoping leg, a second telescoping leg, a driving device, and a switch device. The first telescoping leg and the second telescoping leg are connected to the work surface, and are driven by the driving device to lift or low the work surface to any desired height. The switch device is mounted on the first telescoping leg to be activated when the work surface is moved to a predetermined position. The switch device will turn the motor off to stop the work surface when the switch device is activated.
US11166542B2
The present invention provides an improved hair brush. The hair brush has an elongate profile defining a first longitudinal axis, has a handle portion in the form of a stick sharing the first longitudinal axis and provided with a proximal end and an distal end, and further comprises a utility portion extending from the distal end of the handle portion for engaging the hair and the scalp of a user during use. The utility portion includes at least a first floating finger and a second floating finger forking off from the distal end of said handle portion, with both the first floating finger and the second floating finger provided with brushing members but independently and flexibly movable in any direction transverse to the longitudinal axis such that the first and second floating members can separately adjust in position in use.
US11166540B2
An embodiment personal item management apparatus includes a wearable band having a fixed circumference that defines a first outer diameter; and a clasp coupled to the wearable band, the clasp having a second outer diameter that is less than the first outer diameter and being adapted to couple a personal item to the wearable band. In an exemplary embodiment, the ratio of the second outer diameter to the first outer diameter is about 0.4.
US11166539B2
A dual-configuration chair and backpack having at least one storage compartment with a back panel and a bottom panel held in rigid orientation to each other at a predetermined angle by an integral tubular frame having a two generally U-shaped frame portions fixed at the selected angle. A deployable seat is rotatably affixed to a lower edge of the back panel and includes a flat foam cushion formed at an angle complementary to the angle between the back and bottom panels of the backpack. When used as a seat the flat serves as a cushion under the buttocks of the user. When used as a backpack the flat is rotated up to the back panel such that the complementary angles position the cushion for proper lumbar and back support of the backpack load.
US11166537B2
A coating material feeding container or applicator includes a coating material that extends in an axial direction, and a container body that has a feeding mechanism for feeding the coating material in the axial direction. The container body includes a distal tube for holding the coating material. A front end portion of the distal tube has a distal tube tilt surface extending in a direction tilting to the axial direction. A shape of the coating material when viewed from a front side is a shape spreading in a major axis direction and a minor axis direction. The coating material has a distal end having an acute angle shape extending along the major axis direction, and a coating material tilt surface extending from the distal end in a direction tilting to the axial direction and tilting to the minor axis direction.
US11166534B2
A shaving aid application apparatus is disclosed. According to at least one embodiment of the present disclosure, the apparatus includes a containing portion configured to hold a shaving aid; a head coupled to one side of the containing portion, an aid applying surface formed at one surface of the head; and multiple jetting holes located at the aid applying surface. A spraying gap is defined between at least a portion of the containing portion and at least a portion of the head, and the shaving aid is expelled from the containing portion to pass through the spraying gap and provided through the multiple jetting holes.
US11166533B2
An over-temperature protection structure and a hair drying apparatus is provided. The over-temperature protection structure includes a main body, a heater and an over-temperature protector; the heater includes an inner layer and a heating element, the inner layer being arranged on an inner side of the heating element and configured to support the heating element. Therefore, when the temperature of the heater is relatively high, the heater and the power source will be disconnected and the heater will cease to work, avoiding damaging the heater and surrounding elements because of overheat, thereby protecting the whole hair drying apparatus.
US11166527B2
A detachable belt connector system (100), for the detachable connection of belt ends (770, 775), includes a first connector element (110) with a first connection area (112) and a first belt fastening area (116) and a second connector element (120) with a second connection area (122) and a second belt fastening area (126). The first and second connection areas are configured to be connected to one another in a detachably with a positive-lock. The belt ends can be fastened at the belt fastening areas via a corresponding permanent fastening mechanism. The first belt fastening area and/or the second belt fastening area are configured such that they have a predetermined breaking region (140), by means of which an irreversible break takes place at the belt fastening area having the predetermined breaking region when a predefined limit pulling force (150) is applied at the detachable belt connector system.
US11166525B2
An article of footwear may include a motorized tensioning system. The tensioning system may include a tensile member and a motorized tightening device configured to apply tension in the tensile member to adjust the size of an internal void defined by the article of footwear. The tensioning system may further include a power source configured to supply power to the motorized tightening device. The tensile member, the motorized tightening device, and the power source may be configured to be removably attached to the article of footwear.
US11166524B2
A sole structure for an article of footwear includes a bladder system with a first bladder enclosing a first sealed chamber retaining fluid, and a second bladder overlying and bonded to the first bladder and enclosing a second sealed chamber isolated from the first sealed chamber and retaining fluid. The first bladder establishes a ground-facing surface and the second bladder establishes a foot-facing surface of the bladder system. The first bladder includes first domed pods extending at the ground-facing surface and at an upper surface of the first bladder, the first sealed chamber filling the first domed pods. The second bladder includes second domed pods and annular ring pods, the second domed pods and the annular ring pods extending at the lower surface of the second bladder and at the foot-facing surface, the second sealed chamber filling the second domed pods and the annular ring pods.
US11166523B2
Foot support systems for articles of footwear or other foot-receiving devices include a compressor or other gas source used to control gas pressure provided in one or more pressure adjustable fluid-filled bladders used to support a wearer's foot. Additional features relate to fluid flow control systems and methods that include a plurality of valves to control an inflation configuration for supplying gas to the one or more adjustable fluid filled bladders or a deflation configuration for releasing gas from the one or more adjustable fluid filled bladders.
US11166519B2
A sport sandal having a sole and a securement mechanism coupled to the sole. The securement mechanism has a brace, which couples a plurality of toe posts to a plurality of lateral supports. The securement mechanism also has a heel leash coupled to the plurality of lateral supports. The sport sandal provides a user with improved forefront control, improved lateral side traction on the user's toes, improved comfort, and a reduction of forward pressure on the user's toes.
US11166518B2
A motorized shoe assembly includes an electronic device, such as a smart phone or the like, that is carried by a user. A shoe is provided and the shoe is worn on the user's foot, and the shoe has a sole and a heel. A first roller is rotatably coupled to the sole of the shoe for rolling on the support surface. A second roller is rotatably coupled to the sole of the shoe and the second roller is aligned with the heel. Moreover, the second roller is spaced upwardly from the support surface when the sole rests on the support surface. Alternatively, both of the first and second rollers engage the support surface when the shoe is tilted rearwardly onto the heel. A motor is positioned within the shoe and the motor is in mechanical communication with the second roller. The motor rotates the second roller when the motor is turned on to urge the user along the support surface.
US11166506B2
A utility belt is disclosed. The utility belt comprises a belt track, a ball bearing assembly, and an extender assembly. The belt track includes a first belt section having a first male locking mechanism and a first female locking mechanism, and a second belt section having a second male locking mechanism and a second female locking mechanism. The first male locking mechanism connects to the second female locking mechanism. The second male locking mechanism connects to the first female locking mechanism. The first belt section and the second belt section each comprises an outer sheath and an inner tube. The inner tube includes a plurality of C-shaped rings. The ball bearing assembly has a ball bearing and a joint. The ball bearing rotates about the belt track. An extender assembly is coupled to the belt track and includes at least one connector and at least one spacer.
US11166492B2
Described herein is a heating device for use with apparatus for heating smokable material to volatilize at least one component of the smokable material. The heating device includes a heating element, and smokable material bonded to the heating element. The heating element includes a layer of electrically-conductive material, a first layer of polyimide, and a second layer of polyimide. The layer of electrically-conductive material is located between the first and second layers of polyimide. Also described are cartridges including the heating device, apparatus including the heating device, and methods of manufacturing the heating device.
US11166486B2
A method of preparing a whitened tobacco material is provided, the method including the steps of (i) extracting a tobacco material with an aqueous solution to give a tobacco pulp and a tobacco extract; (ii) treating the tobacco pulp with at least one of a caustic reagent and an oxidizing agent for a time and at a temperature sufficient to lighten the color of the tobacco pulp to give a whitened tobacco pulp; (iii) clarifying the tobacco extract to remove higher molecular weight components; and (iv) combining the whitened tobacco pulp with a clarified tobacco extract to form a whitened tobacco material. The whitened tobacco material can be isolated and incorporated into a smokeless tobacco product. The invention also provides a smokeless tobacco product incorporating a whitened tobacco material. The smokeless tobacco product may be a snus-type formulation contained within a sealed pouch.
US11166485B2
The present disclosure describes methods of obtaining and/or deriving proteins from plants of the Nicotiana species and methods for incorporation of such proteins into various products. For example, a method for obtaining a protein-enriched material from a plant of the Nicotiana species or portion thereof is provided, comprising: extracting one or more proteins from the plant material into a solvent to form a liquid protein-containing extract; separating a solid extracted plant material from the liquid protein-containing extract; clarifying the liquid protein-containing extract to form a clarified protein-containing extract and a solids fraction; and treating the clarified protein-containing extract so as to provide a protein-enriched material comprising at least about 60% protein by weight.
US11166472B2
A devices (10) and method for pasteurizing and/or sterilizing particulate material. The device contain at least one electron source (20) for generating an electron beam and a treatment zone (19) in which the material is pasteurized and/or sterilized by the electron beam. The device (10) comprises a vibration surface (11) which vibrates to convey and individualize the material. The first vibration surface (11) has a plurality of grooves (12) into which the material is conveyed and individualized. The device (10) has a material channel (21) in which the material is pasteurized and/or sterilized by the electron beam in the region of the treatment zone (19). The device (10) has at least one auxiliary channel (22) through which a fluid flows, between the electron source (20) and the material channel (21), and is separated from the material channel (21). A cartridge (24) for pasteurizing and/or sterilizing particulate material is also disclosed.
US11166468B2
A device for the heat treatment of food products is disclosed, including a heat treatment device having at least one oven unit with a cooking chamber being configured for receiving product carriers with food products, and including t least one charging trolley for receiving at least one charging rack for a plurality of product carriers which can be coupled to the heat treatment device to move the at least one charging rack with product carriers back and forth between the at least one oven unit and the charging trolley, wherein catches are provided on the heat treatment device, to which receiving means are assigned on each charging trolley, and a drive is provided for vertical movement of the catches to the receiving means on the charging trolley from the entry position of the charging trolley via vertical lifting, and to align the charging trolley with the catches by means of further lifting, until same reaches a defined end position in the working position.
US11166457B1
An environmentally responsive Paecilomyces lilacinus microbead and its preparation method and application are provided. The Paecilomyces lilacinus microbead includes a capsule core and a capsule wall; wherein, in the capsule core, Paecilomyces lilacinus spore powder, a vegetable oil, glucose, peptone, a cellulose nanofiber, sodium citrate, and a surfactant are combined to form an emulsifiable capsule core; and in the capsule wall, chitosan, gelatin, polyvinyl alcohol, glycerol, and water are combined to form a water-responsive shell. The environmentally responsive Paecilomyces lilacinus microbeads can stimulate the dissolution of polyvinyl alcohol in the shell according to the moisture content in the soil, so that the water in the soil flows into the microbeads. The cellulose nanofibers in the microbeads absorb water and expand, blocking the holes in the shell, resulting in the inability of spores to flow out.
US11166451B2
A method for platelet preservation comprising placing a composition comprising platelets in a gas mixture comprising xenon and oxygen under pressure of about 0-10 Bars at a first temperature of about 18° C.-37° C. for a first period of time, and then subsequently cooling the composition to a second temperature of about 0,1° C.-6° C., and holding the composition under the pressure and in the second temperature for a second period of time.
US11166436B2
A health condition estimation device capable of accurately estimating the health condition of a cow includes: a three-dimensional coordinates acquisition unit which acquires a group of three-dimensional coordinates representing the three-dimensional shape of a cow extracted from a distance image of the cow; a feature amount extraction unit which extracts the feature amount of the cow according to the group of three-dimensional coordinates acquired by the three-dimensional coordinates acquisition unit; and a score calculation unit which calculates a score that indicates the health condition of the cow, according to the feature amount extracted by the feature amount extraction unit. It is preferable: that the feature amount extraction unit extracts the feature amount that indicates the degree of sinking of the rumen, according to a group of three-dimensional coordinates in a rumen area in the group of three-dimensional coordinates acquired by the three-dimensional coordinates acquisition unit, the rumen area being an area on the body surface of the cow proximal to the rumen; and that the score calculation unit calculates the cow rumen fill score according to the feature amount extracted by the feature amount extraction unit and representing the degree of sinking of the rumen.
US11166433B2
The disclosure relates to a cotton variety, designated PX5D28W3FE, the plants and seeds of the cotton variety PX5D28W3FE, methods for producing a cotton plant, either varietal or hybrid, produced by crossing the cotton variety PX5D28W3FE with itself or with another cotton plant, hybrid cotton seeds and plants produced by crossing the variety PX5D28W3FE with another cotton variety or plan, methods for producing a cotton plant containing in its genetic material one or more transgenes, and the transgenic cotton plants produced by that method. This disclosure also relates to cotton varieties derived from cotton variety PX5D28W3FE, to methods for producing other cotton varieties derived from cotton variety PX5D28W3FE, and to the varieties derived by the use of those methods.
US11166427B2
The invention relates to the wheat cultivar designated 01077075. Provided by the invention are the seeds, plants and derivatives of the wheat cultivar 01077075. Also provided by the invention are tissue cultures of the wheat cultivar 01077075 and the plants regenerated therefrom. Still further provided by the invention are methods for producing wheat plants by crossing the wheat cultivar 01077075 with itself or another wheat cultivar and plants produced by such methods.
US11166424B2
The present disclosure provides seed and plants of downy mildew resistant Impatiens plants. The present disclosure thus relates to the plants, seeds, and tissue cultures of downy mildew resistant Impatiens plants, to methods for producing a downy mildew resistant plant of the present disclosure by crossing such plants with themselves or with another Impatiens plant, such as a plant of another genotype, variety, or cultivar, and methods of identifying downy mildew resistant Impatiens plants. The present disclosure further relates to seeds and plants produced by such crossing. The present disclosure further relates to parts of such plants. The present disclosure also relates to methods of identifying an Impatiens plant having resistance to downy mildew.
US11166422B2
This invention describes a new method of grain production wherein designated male plant pollen may be selected at anytime before pollination of a designated female plant. In the method, a designated female plant having both female and male components is grown. Furthermore, designated male pollen is selected for use in cross-pollinating the designated female plant. Cross-pollination may occur on one more days, is intentional, and occurs at a time when male components are not shedding pollen. The criteria used for selecting designated male pollen may include, but is not limited to, market information and commodity price information. Moreover, the designated male plant pollen may have a different maturity period compared to the designated female, selection may occur after the female has germinated, and/or result in a higher harvested crop value than other available pollen. Accordingly, the process involves the intentional delivery of designated male plant pollen at will, as available either in a preserved pollen bank or real-time collection from male plants as they become available, in a growth chamber for example. The delivered designated male plant pollen is in such amounts and fortuitously timed that it preferentially cross-pollinates the designated female plant. The invention also permits real-time agronomic decision making to influence grain content and constituents to maximize grain value.
US11166412B2
A baler including a baling chamber that includes a bale-forming channel including an inlet end and an outlet end, a plunger mounted within the channel for compressing bale material in the channel and driving the compressed bale material towards the outlet end of the channel, and a rotary drive mechanism for driving reciprocating movement of the plunger, and an additional drive mechanism for driving the compressed bale material towards the outlet end of the channel, thereby reducing torque in the rotary drive mechanism.
US11166407B2
A transplanting machine has a frame, a plowing implement, a conveyor operable to present seedlings in a tray to picking mechanisms, a plurality of mechanical gates arranged to receive the seedlings, computerized circuitry adapted to analyze portions of pixelated images of seedlings, a channel array associated with the plurality of mechanical gates, an operating mechanism in the final planting gate adapted to gate each seedling arriving at the single position into the furrow, and a closing device adapted to close the furrow. The circuitry determines a status as suitable to plant, transmits the status to a controller that activates the mechanical gates in a sequential order, except for when the seedling is not suitable, in which circumstance that mechanical gate is skipped, such that in a next cycle two seedlings will be gated to the single position together, and one will be suitable to plant.
US11172600B2
A semiconductor mounting device for mounting chip components on a substrate, wherein the device is reduced in size. A semiconductor mounting device 10 comprises: a temporary placement stage 12 on which are loaded a plurality of chip components 30a, 30b, 30c; a conveyance head 14 that conveys the chip components 30a, 30b, 30c to the temporary placement stage 12, and also loads each of the chip components 30a, 30b, 30c on the temporary placement stage 12 so that the relative positions of the plurality of chip components 30a, 30b, 30c reach predetermined positions; a mounting stage 16 that secures a substrate 36 by suction; and a mounting head 18 that suctions the plurality of chip components 30a, 30b, 30c loaded on the temporary placement stage 12, and pressurizes while keeping the relative positions at prescribed positions on the substrate 36 that is secured by suction to the mounting stage 16.
US11172596B2
A method is provided for heat dissipation in a current compensation circuit (211, 221, 231) of a charger that charges a high-voltage battery. The charger is supplied with AC current from a charging cable on its input side and DC current for charging the high-voltage battery is provided by the charger on its output side. The charger does not have galvanic isolation and a leakage current is brought about by the AC current in at least one capacitor that is installed in the charger on the input side and connected to a protective conductor. The leakage current is compensated by the current compensation circuit (211, 221, 231) that is formed by power semiconductor electronics (211, 221, 231). Heat arising in the power semiconductor electronics (211, 221, 231) is dissipated by connecting the power semiconductor electronics to a carrier plate (212, 222, 232) within a housing of the charger (100).
US11172593B2
The present disclosure provides a heat dissipation system, including: a coolant and a convection accelerator. The coolant is configured to contact at least a portion of the heat generating device; the convection accelerator is disposed in a predetermined region surrounding the heat generating device, configured to accelerate a flow of the coolant surrounding the heat generating device.
US11172590B2
The disclosure provides a fluid driving device including a casing and an oscillation film. The casing has a fluid chamber, a liquid inlet, a liquid outlet, and a vent hole. The oscillation film is movably disposed in the fluid chamber so as to divide the fluid chamber into a liquid channel and a gas channel that are not fluid-connected to each other. The liquid inlet and the liquid outlet are connected to the liquid channel, and the vent hole is connected to the gas channel. When the oscillation film oscillates, it forces liquid to flow into the liquid channel from the liquid inlet and forces gas to flow out of the gas channel from the vent hole, or it forces the liquid to flow out of the liquid channel from the liquid outlet and forces the gas to flow into the gas channel from the vent hole.
US11172579B2
A method for producing an electrically conductive thin film on a substrate is disclosed. Initially, a reducible metal compound and a reducing agent are dispersed in a liquid. The dispersion is then deposited on a substrate as a thin film. The thin film along with the substrate is subsequently exposed to a pulsed electromagnetic emission to chemically react with the reducible metal compound and the reducing agent such that the thin film becomes electrically conductive.
US11172573B2
A power supply device (100-1) includes: a substrate (20) on which an electric component (25) is mounted; a chassis (10) including a chassis surface (11) to be a surface facing one surface (20a) of the substrate (20); and cured insulating resin (27-1) to be placed between the one surface (20a) of the substrate (20) and the chassis surface (11) so as to be connected to the one surface (20a) and the chassis surface (11), the cured insulating resin (27-1) having a thermal conductivity between 1 W/mK and 10 W/mK inclusive.
US11172571B2
A multipiece element storage package of the present disclosure includes: a mother substrate which includes first element storage package regions, second element storage package regions, a dummy region, a first surface, and a second surface; a first stem electrode disposed in a part of the dummy region which part is in the first surface; and a second stem electrode disposed on the second surface. The first element storage package regions and the second element storage package regions each include a frame body disposed on the first surface, a first wiring conductor disposed on the first surface, and including one end located inside the frame body and the other end connected to the first stem electrode, and a second wiring conductor including one end which is located on the first surface and inside the frame body and the other end which is connected to the second stem electrode.
US11172565B1
Aspects of the present invention further include a lighting system comprising a lighting source, a connector in electrical communication with the lighting source and an external power source, an energy storage device, an input device, and a controller. The controller may be configured to identify the presence of a load indicator signal received via the input device, determine whether the load indicator signal indicates a load-reducing state, and when the load indicator signal indicates the load-reducing state, discharge the energy storage device to maintain an intensity of the lighting source.
US11172555B2
A light emitting apparatus includes a plurality of full-color LED units. Constant current values of the constant current elements are set such that the plurality of full-color LED units come closer to a same chromaticity as compared with a case in which all the constant current elements of all the full-color LED units have a same constant current value. As a result, in at least one of the plurality of full-color LED units, at least one of the plurality of constant current elements is set to a constant current value different from that of the other constant current elements.
US11172554B2
A primary feedback control circuit of a series resonant converter having a transformer, can include: an excitation current simulation circuit configured to sample an excitation voltage of the transformer, and to generate a first voltage representing an excitation current of the transformer; and a feedback control circuit configured to control on and off states of power switches of the series resonant converter in accordance with the first voltage and a second voltage representing a resonant current of the series resonant converter, where the first voltage is controlled to be equal to the second voltage when a secondary current of the transformer is zero.
US11172548B2
A cooking apparatus for cooking ingredients packaged together in a package is provided. The cooking apparatus includes a cooking device and a barcode reader. The cooking device includes a housing defining a cooking room for accommodating the ingredients therein, a cooking unit for heating contents in the cooking room, and a control module electrically connected to the cooking unit for controlling operation of the cooking unit. The barcode reader is electrically connected to the control module, and scans a barcode on the package representing data related to information about the ingredients, decodes the barcode so as to obtain the data, and transmits the data to the control module that controls operation of the cooking unit based on the information.
US11172538B2
In a transmission device, a signal processing circuit generates an aggregate physical layer convergence protocol data unit (A-PPDU) by adding a guard interval to each of a first part of a first physical layer convergence protocol data unit (PPDU) transmitted over each of a first through L'th channel of a predetermined channel bandwidth, where L is an integer of 2 or greater, a second part of the first PPDU transmitted over each of an (L+1)'th through P'th channel, which is a variable channel bandwidth that is N times the predetermined channel bandwidth, where N is an integer of 2 or greater and P is an integer of L+1 or greater, and a second PPDU transmitted over the (L+1)'th through P'th channel. A wireless circuit transmits the A-PPDU.
US11172533B2
Apparatus, methods, and computer-readable media for facilitating multi-tasking and smart location selection during connected-mode discontinuous reception (CDRX) mode are disclosed herein. Example techniques disclosed herein enable a UE to perform multiple tasks during a same SSBS to reduce the number of wake-up SSBSs. For example, disclosed techniques enable a UE to perform RLM tasks and loop tracking tasks during a first SSBS and thereby reduce the number of wake-up SSBSs. In some examples, the UE may also perform the search task or the measurement task during the same first SSBS and, thereby, further reduce the number of wake-up SSBSs. Example techniques disclosed herein may also enable the UE to select which SSBS occurrences to wake-up for during the OFF duration of the CDRX cycle.
US11172527B2
Using a method of operating a system that includes remote servers, multiple electronic devices, and a wireless portable, the portable wireless device receives notification of an incoming call. The system uses the remote servers and other parts of the system to determine that one of the electronic devices can wirelessly communicate with the portable wireless device, and establishes a wireless connection between the portable wireless device and that device. The system determines whether the user is also located with the portable wireless device and wirelessly connected device and if so, routes incoming call audio to that device. If the system determines that the user is located with a different device, incoming call audio is routed from the portable wireless device to the device near the portable wireless device, and then the call audio is bridged to the device near the user.
US11172522B2
There is provided a method at a first user equipment, the method comprising: deciding to set up a unicast sidelink, SL, connection with a second user equipment; determining whether or not a radio access network serving the first user equipment or a radio access network serving the second user equipment is able to assist in setting up the unicast SL connection; performing one of the following: upon determining the positive, applying a L1 unicast-based SL connection for setting up the unicast SL connection, upon determining the negative, applying a L1 broadcast-based SL connection for setting up the unicast SL connection; and communicating with the second user equipment over the unicast SL.
US11172504B2
Coordination of listen before talk (LBT) structure in new radio (NR) unlicensed (NR-U) multi-channel access operations is disclosed. In one aspect, when a base station determines to access shared communication spectrum, it may transmit an LBT structure signal that identifies the current LBT structure. The base station would then attempt access to the shared spectrum according to the LBT structure. In another aspect, a coordination server is used to manage access to the shared spectrum. Each node desiring access registers with the coordination server, which provides access parameters for the accessing node to use that increases the likelihood of successful access. The accessing nodes will transmit the selected access configuration used to access the shared spectrum, wherein the access configuration is selected based on the access parameters.
US11172499B2
This application discloses an information transmission method, apparatus, and system, and belongs to the field of communications technologies. The method includes: generating, by a base station, amount indication information, where the amount indication information is used to indicate a maximum amount of downlink control information; sending, by the base station, the amount indication information to user equipment; receiving, by the user equipment, the amount indication information; and receiving, by the user equipment, downlink control information based on the amount indication information. In this application, the amount indication information is sent to the user equipment, so that the user equipment receives the downlink control information based on the amount indication information. This can resolve a problem that complexity of blind detection performed by the user equipment is relatively high, thereby reducing the complexity of the blind detection performed by the user equipment.
US11172498B2
A method of generating a communication schedule for a plurality of nodes in a multi-hop network, the plurality of nodes comprising a first node, a second node and a third node, wherein: the second node is a primary parent of the first node and the third node is a secondary parent of the first node. The method comprises requesting, by the first node, a first resource in the communication schedule for communication from the first node to the second node and a second resource in the communication schedule for communication from the first node to the third node. The method further comprises allocating, by at least one of the second or third node, a second set of resources in the communication schedule comprising a third resource in the communication schedule for communication from the first node to the second node and a fourth resource in the communication schedule for communication from the first node to the third node; wherein: at least the third resource does not generate a conflict in the communication schedule.
US11172492B2
Embodiments are presented herein for adjusting the conduct of routine communications of safety messages in V2X networks in order to conserve resources in participating power-limited devices while satisfying V2X system latency demands. Scheduling (e.g., timing and/or frequency) of safety message communications performed by certain UE devices participating in a V2X network may be dynamically adjusted according to various criteria, such as factors relating to the DRX cycle schedule, motion or mobility, traffic environment, and/or battery or power capabilities of the UE devices, which may conserve UE resources and power consumption. Certain UE devices may efficiently transmit safety messages to the V2X network using one of several proposed RACH-based procedures. In some embodiments, the size of safety message communications may be reduced through various compression techniques, and/or by reducing the amount of contained information, e.g., by omitting certain parameters, which may reduce the resources consumed by performing safety message communications.
US11172480B2
Methods and apparatus are described for a User Equipment (UE) with reduced processing capabilities (e.g., Machine Type Communication (MTC) UE) to transmit and receive signaling are provided. The Downlink Control Information (DCI) formats scheduling a transmission of a Physical Uplink Shared CHannel (PUSCH) or a reception of a Physical Downlink Shared CHannel (PDSCH) are designed and have a smaller size than respective DCI formats for conventional UEs. DCI formats scheduling PUSCHs to or PDSCHs for a group of MTC UEs are also designed and can have a same size as DCI formats scheduling PUSCH or PDSCH for an individual MTC UE.
US11172465B2
This application provides an information transmission method and an apparatus and relates to the field of communications technologies, to resolve a problem of power waste caused when a communications device blindly monitors downlink control information in all monitoring occasions. The method includes: determining, by a communications device, information about a target beam; determining a target monitoring occasion based on the information about the target beam and a mapping relationship between information about a beam and a monitoring occasion, where the target monitoring occasion is in a system information window, and the system information window is used for OSI; and monitoring downlink control information in the target monitoring occasion.
US11172460B2
Methods and apparatus, including computer program products, are provided for mobile edge computing. In one aspect there is provided a method. The method may include receiving, for at least one user equipment, in indication of a tracking area update and/or an attachment to a radio access network; providing the indication about the at least one user equipment to at least a first mobile edge computing server and/or at a first mobile edge platform, the indication provided via a shared database and/or via signaling between the apparatus and at least the first mobile edge computing server and/or the first mobile edge platform; and receiving, from a mobile edge application, a request for location information for at least one user equipment in a zone covered by the apparatus. Related apparatus, systems, methods, and articles are also described.
US11172459B2
Provided is a method for managing a local area data network (LADN) session, as well as a session management function (SMF) node that is capable of performing this method. The method involves determining whether to release or deactivate the LADN session of a terminal based on information received by the SMF from an access and mobility management function (AMF) node. The information includes location information relating to the terminal and information as to whether the terminal is de-registered from a 3GPP access network. If the terminal is instead connected via a non-3GPP access network, the method helps avoid terminal location inaccuracies typically associated with non-3GPP access networks.
US11172453B1
Aspects of the subject disclosure may include, for example, obtaining a network parameter associated with a first network device. The first network device transmits a first portion of a first group of wireless signals associated with the first network device to a first group of communication devices located in a first geographical area. Further embodiments can include detecting a second group of communication devices in a second geographical area, and determining the network parameter does not exceed a network parameter threshold resulting in a first determination. Additional embodiments can include amplifying a second portion of the first group of wireless signals associated with the first network device based on the first determination resulting in a first group of amplified wireless signals, and transmitting the first group of amplified wireless signals to a first portion of the second group of communication devices. Other embodiments are disclosed.
US11172449B2
A communication method and a device are provided. The method includes: generating, by a first terminal device, first data, where the first data includes second data, the second data includes third data and an identifier of the first terminal device, the second data is data that needs to be reported by the first terminal device to a network device, and the identifier of the first terminal device is used to determine the first terminal device; and sending, by the first terminal device, the first data to a second terminal device when a connection to the network device is not established. Power consumption of the first terminal device can be reduced by using the method and the device in the present disclosure.
US11172441B2
A method for controlling discontinuous reception in a wireless transmit/receive unit includes defining a plurality of DRX levels, wherein each DRX level includes a respective DRX cycle length and transitioning between DRX levels based on a set of criteria. The transitioning may be triggered by implicit rules.
US11172438B2
A terminal device includes a communication unit that performs wireless communication with one wireless communication device set as a communication connection target; a reader that reads a predetermined identification mark; and a processor. The processor performs a connection target setting process including selection of a wireless communication device with which the communication unit performs wireless communication and setting operation of setting the wireless communication device as the communication connection target. The processor further performs a movement detection process of detecting a movement of the terminal device causing a predetermined requirement based on a read identification mark that is read by the reader and position correspondence information in which an identification mark is associated with information relating to a position of a corresponding identification mark. If a movement causing the predetermined requirement is detected in the movement detection process, the setting operation is performed in the connection target setting process.
US11172432B2
The present disclosure relates to methods and apparatuses. According to an embodiment of the disclosure, a method includes: determining whether a cell supports aerial service; broadcasting conventional cell bar parameters associated with the cell; and broadcasting aerial cell bar parameters associated with the cell when the cell supports aerial service. Embodiments of the disclosure solve the technical problem concerning aerial cell bar, and thus can facilitate introducing aerial UEs into wireless networks.
US11172431B2
An object of the present invention is to protect the communication of a legacy terminal while achieving favorable communication by rendering the CCA level of a CCA-variable terminal apparatus variable in an environment, premised on CSMA/CA, where the CCA-variable terminal apparatus and a legacy terminal apparatus coexist. A terminal apparatus for performing wireless communication with a base station apparatus includes: a receiving unit that receives a radio signal transmitted from the base station apparatus; a CCA-variable channel information processing unit that acquires first CCA-variable channel instruction information contained in the radio signal and containing information regarding a range of a CCA level that is available on a certain channel and that is used for clear channel assessment; and a higher layer unit that selects, according to the first CCA-variable channel instruction information, a channel to be used.
US11172429B2
Method and apparatus use a value tag in conjunction with transmission and/or processing of system information in a wireless communication network. The method includes a User Equipment (UE) receiving a first type system information block (SIB) from a base station (BS) apparatus. The first type SIB includes an identifier of a second type SIB and a first value tag indicating a version of the second type SIB. The method further includes the UE determining whether to request the second type SIB by comparing the first value tag with a prestored second value tag. The prestored second value tag is associated with a prestored second type SIB. The method further includes the UE transmitting to the BS apparatus a request message for the second type SIB when the prestored second value tag does not match the first value tag and receiving the second SIB from the BS apparatus.
US11172420B2
Disclosed is a method performed by a network equipment for controlling handover of a User Equipment (UE) from a source network node to a target network node. The method comprises providing, for the UE and for the target network node, information comprising a representation of a UE-specific sequence, where the UE-specific sequence is to be incorporated in a signal, the signal to be transmitted by the target network node to enable the UE to initiate a radio link establishment procedure with the target network node based on a reception of a signal comprising said UE-specific sequence.
US11172408B2
Methods, systems, and apparatuses are described for variably selecting and managing a quality of service framework within a network. A network data store may be accessed to obtain information indicating current network conditions, network policies, and/or device scripts. This information may be used to determine whether and when to allocate network resources, such as bandwidth, for particular services within the network to implement quality of service based on current network/link conditions.
US11172406B2
A method for operating a device in a wireless communication system is provided. The method includes receiving a plurality of embedded subscriber identity module (eSIM) profiles, each eSIM profile being associated with at least one quality of service (QoS) feature, performing a primary mapping between the plurality of eSIM profiles and applications available on the device based on QoS requirements of the applications, and performing transfer of data belonging to the applications using the mapped eSIM profiles corresponding to the primary mapping.
US11172402B2
A user equipment (UE) determines whether a size of data available for transmission in a PDCP (Packet Data Convergence Protocol) entity of the UE, excluding a size of a PDCP Control PDU (Protocol Data Unit), exceeds a threshold value. Here, the PDCP Control PDU is predetermined to be transmitted through the first link of the bearer. The PDCP entity of the UE informs an indication on (a) the size of the data available for transmission, or (b) the size of the PDCP Control PDU, to a first entity of the UE for the first link based on the determination, and the first entity can transmit a buffer status report to the network based on the indication. Here, the size of the data available for transmission in the PDCP includes the size of the PDCP Data PDU and the size of the PDCP Control PDU.
US11172398B2
Disclosed in embodiments of the present application are a data transmission control method and a related product. The method comprises: an SDAP layer entity of a terminal receives an SDAP service data unit (SDU) from an application layer; the SDAP layer entity processes the SDAP SDU to obtain an SDAP protocol data unit (PDU); and the SDAP layer entity sends the SDAP PDU to a lower layer entity. According to a transmission method for an SDAP PDU without carrying RQI, the real-time performance of data processing of an SDAP layer on a terminal side is improved.
US11172396B2
A radio resource scheduler at a first base station may be configured to: identify radio frequency resources in use by the first base station, identify radio frequency resources to be reserved as virtual guard bands to reduce adjacent band interference, and install virtual guard band rules for reducing interference with adjacent bands. The virtual guard band information may be hints, allocations, priorities, reservations, or scheduling instructions for avoiding certain radio resources, radio resource blocks, or frequencies.
US11172393B2
A method includes: obtaining, by a first network device, channel state information; generating, by the first network device, channel state indication information, where the channel state indication information includes an absolute value of the channel state information or an offset value of the channel state information relative to reference channel state information; and sending, by the first network device, the channel state indication information to a second network device.
US11172384B2
A self-calibrating RF network and system and method for use of the same are disclosed. In one embodiment, the self-calibrating RF network includes multiple hospitality properties, wherein RF network includes a property server located in communication with a terminal device providing data services through distribution elements to end point devices, such as set-top boxes. Each of the property servers collects RF performance data relative to the terminal device, the distribution elements, and the end point devices. The RF performance data is analyzed by a remote central server that provides RF adjustment data, which is indicative of power and equalization adjustments to the terminal device, power and equalization adjustments to the plurality of distribution elements, and power and ranging adjustments to the plurality of end point devices.
US11172383B2
Techniques for operating a wireless network in a plurality of radio operating environments are disclosed. In some embodiments, an apparatus receives a first parameter value set that is selected from a group of multiple parameter value sets, wherein the first parameter value set is appropriate for a first target radio operating environment that corresponds to one or more of: a first level of mobility of user devices or a first range of wireless transmission. In some embodiments, the apparatus is reconfigured to receive wireless broadcast transmissions from a second broadcast transmitter using a second parameter value set that is appropriate for a second target radio operating environment. The first and second broadcast transmitters may be the same or different. The parameter value sets may include a first parameter based upon which the apparatus is configured to determine subcarrier spacing and a second parameter that indicates a cyclic prefix size.
US11172382B2
A method of operating a terminal device capable of coverage enhancement in a wireless telecommunication system including receiving a signal from a base station within the wireless telecommunication system, measuring the received signal strength of the received signal, comparing the measured signal strength with at least one threshold value, and selecting a mode of operation of coverage enhancement based on a result of the comparison.
US11172373B2
Techniques for centralized control of peer-to-peer (P2P) communication and centralized control of femto cell operation are described. For centralized control of P2P communication, a designated network entity (e.g., a base station) may control P2P communication of stations (e.g., UEs) located within its coverage area. The designated network entity may identify a UE located within coverage of a femto cell but unable to access the femto cell due to restricted association. The designated network entity may deactivate the femto cell to allow the UE to communicate with another cell.
US11172367B2
A method for utilizing a block chain infrastructure to define a trusted circle including at least two nodes of a plurality of nodes, the method includes receiving, by a first node, notification information identifying a trusted user circle including the first node and a second node, wherein the first node and the second node are configured to define a private block chain; and maintaining private block chain data within the trusted user circle according to pre-defined settings, wherein the private block chain data is divided between nodes of the trusted user circle based on the pre-defined settings.
US11172361B2
A method including registering an authority device for an account on an auth platform; receiving transaction request from an initiator to the auth platform; messaging the authority device with the transaction request; receiving an authority agent response from the authority device to the auth platform; if the authority agent response confirms the transaction, communicating a confirmed transaction to the initiator; and if the authority agent response denies the transaction, communicating a denied transaction to the initiator.
US11172359B2
A method and apparatus provide for security for restricted local operator services. At least one of a restricted local operator services indication and security capabilities associated with the restricted local operator services can be sent. A non-access stratum key exchange request including a symmetric root key can be received. The symmetric root key can be encrypted with a public key. The non-access stratum key exchange request can be acknowledged. A non-access stratum security key can be derived with the symmetric root key. Radio interface keys for user plane and radio resource control can be derived with the symmetric root key.
US11172358B2
Containers and container orchestration can be utilized for the creation of an environment that supports virtual network functions (VNFs) representing user plane and/or control plane gateways of 5G networks. Security and/or performance of the 5G network is improved by utilizing blockchain ledgers representing activity associated with the containers. In one aspect, cryptographic blockchain data is appended to a container when the VNF is created and/or modified. The cryptographic blockchain data can create a permanent ledger of activity on the container, which can be utilized to detect malicious attacks and/or unauthorized requests, and/or track activity associated with containers that are utilized to support high performance users and/or services. Further, the cryptographic blockchain data can be utilized for various applications, such as, but not limited to, security, accounting, network performance, governance and risk compliance, etc.
US11172357B2
In an aspect, a network may support a number of client devices. In such a network, a client device transmits a request to communicate with a network, establishes a security context, and receives one or more encrypted client device contexts from the network. An encrypted client device context enables reconstruction of a context at the network for communication with the client device, where the context includes network state information associated with the client device. The client device transmits a message (e.g., including an uplink data packet) to the network that includes at least one encrypted client device context. Since the network device can reconstruct the context for the client device based on an encrypted client device context, the network device can reduce an amount of the context maintained at the network device in order to support a greater number of client devices.
US11172355B2
Various embodiments described herein are directed towards authenticating calls by using one or more keys associated with a specific user. In examples, the user is the sender of a call. In various embodiments, when a call is made, an identifying payload is encrypted using a private key associated with the user. The encrypted identifying payload is appended to the call data stream. The identifying payload may be decrypted with a public key. In embodiments, the identifying payload may be verified. In various embodiments, further authentication methods may be performed by using an object such as a contactless card to provide one or more components of the identifying payload and/or keys. In embodiments, a connection may be made between the sender and the intended recipient of a call based on the verification of the identifying payload.
US11172353B2
A band steering method and a system for a wireless network is disclosed. The network comprises a first and a second radio band, an access node, and a plurality of client devices having single or dual band capability. According to the method, the access node receives a probe request from one of said client devices on the first or second radio band. The probe request indicates whether the client device has single or dual band capability. Thereafter, a probe response is generated by the access node only if the probe request indicates that the client device has single band capability, or if the probe request indicates that the client device has dual band capability and the probe request is received by the access node on the second radio band. On receiving the probe response the client device can use the appropriate radio band for communications within the network.
US11172351B2
In certain embodiments, an electronic device may include a subscriber identification module (SIM) tray allowing at least one SIM card to be loaded in a row, a SIM detector detecting the at least one SIM card, and a processor operatively connected to the SIM detector. The processor may be configured to detect, through the SIM detector, an insertion of the SIM tray in which the at least one SIM card is loaded, to determine whether the insertion of the SIM tray is completed within a predetermined time, and to perform a SIM reset operation corresponding to the at least one SIM card in response to the completed insertion of the SIM tray. Other embodiments are possible.
US11172350B1
This Application sets forth techniques for provisioning and activating electronic subscriber identity modules (eSIMs) for mobile wireless devices. An eSIM is reserved during a sales order process and later activated during device activation after receipt by a user. An option for eSIM installation in place of (or in addition to) physical SIM installation is provided when purchasing the mobile wireless device. The reserved eSIM can replace a previous SIM/eSIM or be a new eSIM. During device activation, installation and activation of the eSIM occurs. Activation of the eSIM can occur before or after deactivation of a transferred SIM/eSIM. The mobile wireless device accounts for propagation delay of eSIM activation through MNO servers by disabling and re-enabling the eSIM until initial attachment to an MNO cellular wireless network succeeds or a maximum number of retry attempts is reached.
US11172347B2
A method for providing a piece of injury information about an injury of an unprotected road user in the event of a collision with a vehicle. In this method, a probability value, which represents a probability of a degree of severity of the injury, is determined using a function representing the degree of severity as a function of at least one collision parameter characterizing the collision. A piece of injury information is generated using the probability value, which is finally sent to a receiving station of an emergency call system.
US11172345B2
The present disclosure relates to a method for transmitting at least one data packet between a first communication subscriber of a communication arrangement and at least one second communication subscriber of the communication arrangement, wherein the at least one data packet is transmitted from the first communication subscriber to the second communication subscriber at least partially via a bidirectional direct connection set up between a communication module of the first communication subscriber and a communication module of the at least one second communication subscriber, wherein the first communication subscriber and/or the at least one second communication subscriber is a vehicle, and wherein the at least one second communication subscriber feeds back a receipt for respective data of the at least one data packet to the first communication subscriber.
US11172340B2
Techniques are provided for supporting V2X communications which may be implemented in various apparatuses, methods, and/or articles of manufacture. In certain aspects an extended transmission profile may be determined to support V2X communications via 5G NR RATs between two or more wireless devices. For example, one or more processing units of a wireless device may determine that a NR RAT is requested for a V2X communication based, at least in part, on service information associated with data to be transmitted, determine an extended Tx Profile for the V2X communication, and initiate transmission of at least a portion of the data via the NR RAT using the transceiver based on the extended Tx Profile.
US11172337B2
A method performed by a UE may comprise transmitting capability information to an IMS. The capability information may indicate that the UE supports data transfer via IMS. The UE may transmit data and an XML message, based on capability. The XML message may describe the data transmitted. In some embodiments, the data may be binary data, for example, binary animation data. Other binary types may be supported.
US11172328B2
Systems and methods for localizing portable devices are illustrated. One embodiment includes method for locating a portable device in a network that includes several reference devices. The method measures characteristics of signals transmitted via signal paths between reference devices and a portable device, normalizes the measurements to estimate characteristics of the signal paths, and estimates the likelihood that the portable device is in a particular location. Systems and methods for training prediction models include a method that includes steps for receiving context data for a portable device in a system, wherein the context data includes localization data that describes a location of the portable device, identifying a predicted stationary device based on the context data using a prediction model, identifying a target stationary device from the several stationary devices, training the prediction model based on based on the predicted stationary device and the received input.
US11172323B1
A computing device utilizing an open invite platform determines one or more events within a user-specified distance from the computing device or from a user-specified geographic location. The computing device determines a geo-fence about a user-selected event selected from the one or more events, identifies other open-invite users present in real time within the geo-fence, and outputs a newsfeed for the user-selected event including data from the other open-invite platform users present in real time within the geo-fence.
US11172313B2
A MEMS microphone integrates a temperature-sensing element in or on the ASIC die of a MEMS microphone to enable an audio mode and a temperature-sensing mode in parallel. The system also permits for a method for easily switching between these two modes and for outputting both digital output signals at the same common output pad, which allows for the use of the footprint of a conventional microphone.
US11172303B2
A wireless audio output device including a first audio output unit and a second audio output unit is provided. The wireless audio output device establishes a wireless link with an audio source, which outputs a first original audio data and a second original audio data. The first and the second audio output units simultaneously output and play the first and the second original audio data. When the first audio output unit successfully receives the first original audio data but the second audio output unit fails to receive the second original audio data, the first audio output unit drops the received first original audio data, and the first and the second audio output units generate a first concealment audio data and a second concealment audio data, respectively, by using a PLC algorithm and play the first concealment audio data and the second concealment audio data, respectively.
US11172302B2
Methods of operating headphones may involve filtering an input signal into a first filtered input signal and a second filtered input signal utilizing a filter. The second filtered input signal may be sent directly to a tactile vibration driver and tactile vibrations may be produced. A fixed, predetermined inverse transfer function may be applied to the first filtered input signal, generating an anti-wave signal. The anti-wave signal may be summed with the first filtered input signal, generating an output signal. Alternatively, a fixed, predetermined transfer function may be applied to the first filtered input signal, generating a modified input signal. The modified input signal may be subtracted from the first filtered input signal, generating an output signal. Audio sound waves may be produced with an acoustic driver responsive to the output signal, reducing effects of incidental acoustic noise generated by the tactile vibration driver.
US11172300B2
A sound producing device includes a first sound producing cell, driven by a first driving signal and configured to produce a first acoustic sound on a first audio band, and a second sound producing cell, driven by a second driving signal and configured to produce a second acoustic sound on a second audio band different from the first audio band. A first membrane of the first sound producing cell and a second membrane of the second sound producing cell are Micro Electro Mechanical System fabricated membranes. The first audio band is upper bounded by a first maximum frequency; the second audio band is upper bounded by a second maximum frequency. A first resonance frequency of the first membrane is higher than the first maximum frequency of the first driving signal. A second resonance frequency of the second membrane is higher than the second maximum frequency of the second driving signal.
US11172290B2
A method, apparatus and computer program, the method comprising: obtaining a first audio signal emitted by an audio source, wherein the first audio signal is captured by a first microphone located at a first position; obtaining at least one second audio signal emitted by the same audio source, wherein the at least one second audio signal is captured by one or more second microphones located at one or more second positions which are different to the first position; determining if one or more of the second audio signals were obtained within a threshold time; and if one or more second audio signals were obtained within the threshold time causing the one or more second audio signals that were obtained within the threshold time to be processed for rendering spatial audio to a user; and if one or more second audio signals were not obtained within the threshold time causing, at least part of, the one or more second audio signals that were not obtained within the threshold time to be discarded.
US11172285B1
This disclosure describes, in part, techniques to process audio signals to lessen the impact that wind and/or other environmental noise has upon the resulting quality of these audio signals. For example, the techniques may determine a level of wind and/or other noise in an environment and may determine how best to process the signals to lessen the impact of the noise, such that one or more users that hear audio based on output of the signals hear higher-quality audio.
US11172280B2
Embodiments described herein relate to earphone device supports and earphone support cases. In embodiments described herein, an earphone support is configured to be securely positioned over an earphone device. The earphone support includes a main body with a supporting element extending therefrom. The supporting element has a curvature shaped to follow a contour of the earphone device such that it clips onto to the earphone device. In additional embodiments described herein, an earphone support case is configured to securely store the earphone supports and mate with an earphone device case. The earphone support case has a main body coupled to a lid by a hinge. The main body includes a plurality of earphone support mounts. Each of the earphone support mounts are configured to support one of a plurality of earphone supports such that each earphone support is securely positioned within the earphone support case.
US11172278B2
An audio attenuation device for attenuating audio for transmission to an unborn baby includes a body and an attachment mechanism for attaching the body to an article of clothing of an expectant mother. The body is configured to receive at least one audio earbud that includes an audio producing side from which an audio signal is transmitted from the earbud. The body further includes a layer of material configured to be positioned in contact with the audio producing side to receive the audio signal from the earbud and to attenuate an intensity of the audio signal. The layer of material is configured such that, when the audio signal that is received by the layer of material has a maximum sound level of approximately 90 decibels or greater, the attenuated audio signal exiting the layer of material has a maximum sound level between approximately 45 and 85 decibels.
US11172277B2
A speaker unit with microphone is provided. The speaker unit includes a housing, a cover, a vibration element and a microphone. The cover is assembled to the housing and forms a chamber with the housing. The cover has at least one audio hole. The vibration element is disposed in the chamber for generating sound toward the cover. The microphone is fixed on the cover and outside the chamber.
US11172276B2
An annular radiation speaker structure includes an external speaker enclosure, an internal speaker enclosure and a speaker unit. The external speaker enclosure has a bottom portion and an outer wall, the outer wall extends upward from a periphery of the bottom portion and jointly defines an outer cavity, an inner wall surface of the outer wall has a supporting portion, a height difference between a top end of the supporting portion and a top end of the outer wall is defined as a built-in height, and the bottom portion forms a sound cone. The internal speaker enclosure has an inner cylinder wall, the inner cylinder wall has an upper opening and a lower opening and defines an inner cavity, and a bottom end of the inner cylinder wall is disposed on the supporting portion and forms a resonant cavity between the supporting portion and the sound cone.
US11172267B2
A method of downloading video contents from a content server to a client through a base station of a wireless communication network is provided. Each video content includes a sequence of encoded video frames. The method includes having the content server send a video content in a sequence of data packets, each data packet including data corresponding to at least one portion of an encoded video frame, and having a proxy server at the base station classify each data packet according to the type of video frame it correspond to. The method also includes having a scheduler at the base station assign radio resources for the transmission of the data packets to the client based on the classification carried out by the proxy server, and transmitting the data packets to the client by exploiting the radio resource assignment carried out by the scheduler.
US11172254B2
A television program ratings method and system includes transferring information associated with households from a cable provider to a ratings provider such that the ratings provider has access to information associated with sampled households and lacks access to information associated with non-sampled households. To this end, identity information and usage information associated with the households are respectively anonymized and encrypted. Knowledge of the identities of the sampled households enables the anonymized identity information and the encrypted usage information for the sampled households to be respectively de-anonymized and decrypted. The ratings provider knows which households are sampled households. As such, the ratings provider de-anonymizes and decrypts the information associated with the sampled households and then uses the de-anonymized and decrypted information to determine television program ratings. The cable provider anonymizes and encrypts the information for all households as the cable provider does not know which households are sampled households.
US11172253B2
Systems and methods are described herein for determining a level of user engagement based on user interactions. A media guidance application is configured to retrieve a first record of a first plurality of user inputs, including input type, received during consumption of a media asset. A second time interval, prior to the first time interval, is selected by shifting the first start time and the first end time. A second record of a second plurality of user inputs received during the second time interval, including input type, is retrieved. A first media asset consumed during the first time interval and a second media asset consumed during the second time interval are determined, and the level of user engagement for the first media asset is determined based on the first record and the second record.
US11172252B2
The playback device 2 receives fragment data of content via the network 4 to play back the content on the basis of the fragment data. The playback device 2 alternately connects the servers 3 distributing the content and receives the acquisition number of the fragment data continuing in the content from each server 3. The player 16 measures the network characteristics when the fragment data is distributed from the server 3 to the playback device 2. The player 16 compares the respective network characteristics of the servers 3, selects the server 3 with the best network characteristic as the high priority server 3, decides the server 3 other than the high priority server 3 as the low priority server 3, and increases the second acquisition number from the high priority server 3 above the third acquisition number from the low priority server 3.
US11172249B2
Aspects include systems, computer readable media and methods for remotely updating properties of Audio/Visual (A/V) performance nodes that can receive A/V content through a wireless network from a central content source. The central content source can maintain information about properties of such nodes, providing such information to a device configured with remote control software, upon request. The remote control device can accept user inputs relating to properties updates, indications of such being provided to the central content source for distribution to nodes whose properties were updated. Examples of updatable properties include on/off toggling, and volume controls. Updating such properties can be protected by passwords. The central content source can be configured as software executing on a personal computer operable to communicate over the Internet for obtaining access to streaming and/or downloadable A/V content. Remote control device examples include phones that can be networked to receive node properties data, obtain user inputs affecting such data, and transmit that data back to the central source.
US11172247B2
A method for changing service within a digital television decoder, the digital decoder including a plurality of tuners, each tuner being capable of receiving a stream of signals including data relating to television services, the method including configuring each tuner for receiving a particular service; restoring, on a screen, a first service corresponding to the service for the reception of which a first tuner has been configured; receiving, via the decoder, a first change of service command with a view to displaying a second service for the reception of which a second tuner has been configured; receiving, via the decoder, a second change of service command with a view to displaying a third service for the reception of which a third tuner has been configured; applying a forced delay before displaying the second service and/or the third service.
US11172246B1
A system for bitrate adaptation for low latency streaming includes an interface and a processor. The interface is configured to receive statistics, wherein the statistics comprise a server latency and a buffer level. The processor is configured to perform a set of checks based at least in part on the statistics, determine a streaming bitrate based at least in part on the set of checks, and indicate the streaming bitrate.
US11172242B2
Methods (FIG. 900), systems and the like for determining which users have an interest in receiving media content and determining when to transmit the media content (i.e., which segment/portion of a media content to transmit) based on user characteristics that are related to the user's interest in the media content. Users/viewers are targeted/selected as candidates for receiving media content based on their interest in the event. Specific segments/portions of the event are identified that are of interest to the users/viewers, such that, real-time transmission (e.g., unicast, broadcast, multicast) of the event may be limited to only those segments/portions of the event that are of interest to the users/viewers.
US11172240B2
A content distribution apparatus onboard a vehicle periodically travelling within direct communicative range of other content distribution apparatuses onboard respective other vehicles has a storage interface to a local content data repository, and a mesh network interface establishing mesh network data communications links with the content distribution apparatuses. A comparator is in communication with the local content data repository over the storage interface, and a missing content segments list is generated by the comparator based upon an evaluation of a master content list against a local inventory of the segments of content data. The missing content data is retrieved from one or more upstream source content distribution apparatuses over a first mesh network data communications link. The content data in the local inventory is also transmitted to a downstream requestor content distribution apparatus over a second mesh network data communications link.
US11172239B2
A media information processing method includes obtaining sub-bitstream data, where the sub-bitstream data includes indication information, and the indication information is used to indicate an amount of tile data included in the sub-bitstream data, or the indication information is used to indicate whether the sub-bitstream data can be used for splicing, and processing the sub-bitstream data based on the indication information.
US11172229B2
An example device for coding video data is configured to determine that a block of the video data includes a plurality of sub-blocks, each of the sub-blocks having respective motion information referring to respective reference blocks in a reference picture in a memory, determine a single reference block of the reference picture, the single reference block including each of the respective reference blocks, wherein determining the single reference block comprises: determine four corner sub-blocks of the block included in the plurality of sub-blocks; and determine the single reference block according to the respective motion information for the four corner sub-blocks such that corners of the single reference block correspond to corners of the respective reference blocks of the four corner sub-blocks, retrieve data of the single reference block from the reference picture, and predict the sub-blocks from the respective reference blocks using the data of the single reference block.
US11172223B2
A method of encoding and a device for encoding a data stream representative of an omnidirectional video and, correlatively, a method for decoding and a device for decoding a data stream representative of an omnidirectional video. The data stream is representative of an omnidirectional video and includes encoded data of at least one base layer representative of a 2D or 3D video representative of a view of a scene captured by the omnidirectional video, and encoded data of at least one enhancement layer representative of the omnidirectional video. The least one enhancement layer is encoded by prediction relative to the at least one base layer.
US11172210B2
A method of processing image data at a server is provided. Image data from one or more images is received at a preprocessing network comprising a set of inter-connected learnable weights, the weights being dependent upon one or more display settings of a display device. The image data is processed using the preprocessing network to generate a plurality of output pixel representations corresponding to different display settings of the display device. The plurality of output pixel representations are encoded to generate a plurality of encoded bitstreams. At least one selected bitstream is transmitted from the server to the display device, wherein the at least one encoded bitstream is selected on the basis of the one or more display settings of the display device.
US11172209B2
A method and apparatus for encoding surveillance video where one or more regions of interest are identified and the encoding parameter values associated with those regions are specified in accordance with intermediate outputs of a video analytics process. Such an analytics-modulated video compression approach allows the coding process to adapt dynamically based on the content of the surveillance images. In this manner, the fidelity of the region of interest is increased relative to that of a background region such that the coding efficiency is improved, including instances when no target objects appear in the scene. Better compression results can be achieved by assigning different coding priority levels to different types of detected objects.
US11172208B2
A method, apparatus and computer program products are provided for capturing omnidirectional video with one or more cameras, streaming the video over a network, and rendering the video on a Head Mounted Display (HMD) and more specifically to a method, apparatus, and computer program product for improving the visual quality of viewport-based omnidirectional video streaming. One example method includes selecting a primary viewport, encoding a first representation that covers the primary viewport, and encoding a second representation that provides a gradual picture quality change from a background viewport to the primary viewport.
