mhurhangee/patent-ind-claim-en huggingface dataset:
A method comprising: employing a plurality of sensors associated with and placed on a handheld controller (132, 134; 200), wherein each of the plurality of sensors comprises one of a hover, touch, and force/pressure sensor, the plurality of sensors including several types of sensors, wherein at least one of the sensors is a hover or touch sensor using capacitive sensing to sense the position of the user's hand or one or more fingers and wherein at least one of the sensors is a force/pressure sensor using inductive sensing to sense when the user's hand or one or more fingers are in contact with the force/pressure sensor, and incorporating hysteresis functions; generating, by the plurality of sensors , sensor data associated with position(s) of a user's hand and/or one or more fingers in relation to the handheld controller (132, 134; 200); combining the sensor data from the plurality of sensors to form aggregate sensor data using data from multiple sensors concurrently; sending the aggregate sensor data to a processor ; and generating estimated position(s) of the user's hand and/or one or more fingers based on the aggregate sensor data. employing a plurality of sensors associated with and placed on a handheld controller (132, 134; 200), wherein each of the plurality of sensors comprises one of a hover, touch, and force/pressure sensor, the plurality of sensors including several types of sensors, wherein at least one of the sensors is a hover or touch sensor using capacitive sensing to sense the position of the user's hand or one or more fingers and wherein at least one of the sensors is a force/pressure sensor using inductive sensing to sense when the user's hand or one or more fingers are in contact with the force/pressure sensor, and incorporating hysteresis functions; generating, by the plurality of sensors , sensor data associated with position(s) of a user's hand and/or one or more fingers in relation to the handheld controller (132, 134; 200); combining the sensor data from the plurality of sensors to form aggregate sensor data using data from multiple sensors concurrently; sending the aggregate sensor data to a processor ; and generating estimated position(s) of the user's hand and/or one or more fingers based on the aggregate sensor data.
An aerogel obtained by reacting - silanol moieties on a surface of a clay; - an isocyanate compound A; - an isocyanate compound B; - a cyclic ether compound, said cyclic ether compound being an epoxy compound or an oxetane compound; - a solvent A; and - a solvent B. - silanol moieties on a surface of a clay; - an isocyanate compound A; - an isocyanate compound B; - a cyclic ether compound, said cyclic ether compound being an epoxy compound or an oxetane compound; - a solvent A; and - a solvent B.
Device for packaging at least one product and dispensing at least said product (B) on a surface and comprising at least one container delimiting a product cavity containing said at least one product and having a dispensing closure designed to be separated from the container for first use of said device in order to open a first dispensing orifice in flow communication with the product cavity , characterized in that : said device comprises an application member mounted on the at least one container having at least two rows (44b. 44d) of elastically deformable application teeth arranged on both side of the dispensing closure and extending outwardly from said at least one container , said application teeth being each inclined towards the longitudinal axis (X-X') of the first dispensing orifice , and at least a plurality of teeth of the said rows of teeth are deformed in a stressed position by the contact with the dispensing closure and configured to return elastically in a rest position when the dispensing closure is removed, in said rest position, the teeth are more inclined towards the longitudinal axis (X-X') of the first dispensing orifice than in the stressed position.
Body made of a ceramic material comprising zirconia stabilized by a stabilizing agent selected from the group consisting of yttrium, cerium and their respective oxides, the body comprising a surface region extending from the surface of the body to a predetermined depth, the stabilizing agent being enriched in said surface region, characterized in that in the surface region the proportion of the stabilizing agent to ceramic material continuously increases from the predetermined depth to the surface.
A rubber or plastic cable for an extension cable or a cable drum with shock-proof plugs, comprising at least three conductors that are each sheathed with an insulation , wherein the conductors that are sheathed with the insulation are arranged in an extruded sheath made of rubber or plastic, wherein two of the at least three conductors serve for connection to phase and neutral conductors while the remaining conductor serves as a protective conductor, and wherein the conductors each have a cable cross-section of 1 to 3 mm 2 , wherein the sheath consists of natural rubber, silicone rubber or PVC, characterized in that the sheath is formed as a single layer and comprises at least two regions (3a, b) in which the rubber or plastic is formed in a different color, wherein the layers having different colors extend over the entire thickness of the sheath and are adjacent to each other only on the edge sides, and wherein the inner side of the sheath does not have a passage that is precisely circular in cross-section but the sheath adjusts to the contour of the insulations of the conductors on its inner side.
An AC-DC power converter comprising: - an AC rectification circuit (D B ) configured to convert an AC line voltage into a rectified line voltage (V B ), - a rectifying element (D p ) connected between the rectified line voltage (V B ) and a DC supply voltage (V DC ) of a resonant DC-DC converter; said resonant DC-DC converter comprising: - a resonant inverter configured to convert the DC supply voltage (V DC ) into a resonant inverter voltage (V REC ) at a fixed or controllable switching frequency, and - an output rectification circuit configured to generate a DC output voltage (V OUT ) or DC output current from the resonant voltage for supply to a converter load (R L ), - a charge pump circuit connected to the rectified line voltage (V B ) and the resonant inverter voltage, where said charge pump circuit comprises a smoothing capacitor (C DC ) connected to the DC supply voltage (V DC ) and a pump or flying capacitor (C P ) connected between the resonant inverter voltage (V REC ) and the rectified line voltage (V B ); characterized in that a capacitance of the smoothing capacitor (C DC ) and a capacitance of the pump or flying capacitor (C P ) are selected such that the DC supply voltage (V DC ) is higher than the AC line voltage across an entire cycle of the AC line voltage, and wherein said charge pump circuit is configured to draw current pulses at a fixed or controllable switching frequency from the AC line voltage, wherein electrical charges of the current pulses vary proportionally to instantaneous amplitude of the AC line voltage. - an AC rectification circuit (D B ) configured to convert an AC line voltage into a rectified line voltage (V B ), - a rectifying element (D p ) connected between the rectified line voltage (V B ) and a DC supply voltage (V DC ) of a resonant DC-DC converter; said resonant DC-DC converter comprising: - a resonant inverter configured to convert the DC supply voltage (V DC ) into a resonant inverter voltage (V REC ) at a fixed or controllable switching frequency, and - an output rectification circuit configured to generate a DC output voltage (V OUT ) or DC output current from the resonant voltage for supply to a converter load (R L ), - a charge pump circuit connected to the rectified line voltage (V B ) and the resonant inverter voltage, where said charge pump circuit comprises a smoothing capacitor (C DC ) connected to the DC supply voltage (V DC ) and a pump or flying capacitor (C P ) connected between the resonant inverter voltage (V REC ) and the rectified line voltage (V B ); characterized in that a capacitance of the smoothing capacitor (C DC ) and a capacitance of the pump or flying capacitor (C P ) are selected such that the DC supply voltage (V DC ) is higher than the AC line voltage across an entire cycle of the AC line voltage, and wherein said charge pump circuit is configured to draw current pulses at a fixed or controllable switching frequency from the AC line voltage, wherein electrical charges of the current pulses vary proportionally to instantaneous amplitude of the AC line voltage.
A surgical cutting tool comprising: a shank having a longitudinal axis , said shank having a perimeter surface extending around said longitudinal axis , said perimeter surface being symmetrically arranged to allow said perimeter surface to be gripped for rotation about said longitudinal axis , whereby said longitudinal axis is also a rotational axis, said shank also including a first end and a second end ; said first end of said shank including a cutter , said cutter including an outside diameter , said cutter including two or more flutes , each said flute extending parallel to said longitudinal axis and extending inward from said outside diameter , forming a recessed flute channel , each said flute channel having a pair of opposing sidewalls , each said sidewall forming a face of a cutting edge of a blade extending along the length of each said flute channel , whereby each said flute channel provides two opposing cutting edges to the blade so that said cutting tool cuts in both directions when rotationally oscillated around said rotational axis, wherein each said face includes notches for breaking said face into shorter segments. a shank having a longitudinal axis , said shank having a perimeter surface extending around said longitudinal axis , said perimeter surface being symmetrically arranged to allow said perimeter surface to be gripped for rotation about said longitudinal axis , whereby said longitudinal axis is also a rotational axis, said shank also including a first end and a second end ; said first end of said shank including a cutter , said cutter including an outside diameter , said cutter including two or more flutes , each said flute extending parallel to said longitudinal axis and extending inward from said outside diameter , forming a recessed flute channel , each said flute channel having a pair of opposing sidewalls , each said sidewall forming a face of a cutting edge of a blade extending along the length of each said flute channel , whereby each said flute channel provides two opposing cutting edges to the blade so that said cutting tool cuts in both directions when rotationally oscillated around said rotational axis, wherein each said face includes notches for breaking said face into shorter segments.
A method for sending an association identifier, AID, comprising: receiving , by an access point, AP, from a target station, an AID request message carrying service period information of the target station, wherein the service period information is service period information of a new service of the target station after a service update; determining, by the AP, a similar station according to the service period information, wherein service period information of the similar station is the same as the service period information of the target station; determining, by the AP, an AID to be allocated to the target station according to the service period information and an AID of the similar station; and sending , by the AP, an AID allocation message to the target station, wherein the AID allocation message carries the AID allocated to the target station. receiving , by an access point, AP, from a target station, an AID request message carrying service period information of the target station, wherein the service period information is service period information of a new service of the target station after a service update; determining, by the AP, a similar station according to the service period information, wherein service period information of the similar station is the same as the service period information of the target station; determining, by the AP, an AID to be allocated to the target station according to the service period information and an AID of the similar station; and sending , by the AP, an AID allocation message to the target station, wherein the AID allocation message carries the AID allocated to the target station.
Coating system for individual coating of substrates, namely spectacle lenses (L), comprising a device for mixing and/or metering liquid coating materials, a substrate holder for holding the substrate during the coating and a coating chamber into which a liquid outlet of the device opens by way of a nozzle so as to deliver the liquid coating material, which is mixed and/or metered in the device , in the direction of the substrate holder , characterized in that the device for mixing and/or metering liquid coating materials comprises at least one first and at least one second storage container (14 - 24) for liquid starting materials, a conveying device for sucking up and expelling liquids, a mixing container , the liquid outlet for mixed and/or metered liquid coating materials, and a multi-way valve arranged therebetween, wherein the multi-way valve is switchable into different valve settings and adapted to produce one of the following connections (a, b, c, d) and in that case to separate the respective other connections: (a) connection between the first storage container and the conveying device , (b) connection between the second storage container and the conveying device , (c) connection between the conveying device and the mixing container , and (d) connection between the conveying device and the liquid outlet . a device for mixing and/or metering liquid coating materials, a substrate holder for holding the substrate during the coating and a coating chamber into which a liquid outlet of the device opens by way of a nozzle so as to deliver the liquid coating material, which is mixed and/or metered in the device , in the direction of the substrate holder , characterized in that the device for mixing and/or metering liquid coating materials comprises at least one first and at least one second storage container (14 - 24) for liquid starting materials, a conveying device for sucking up and expelling liquids, a mixing container , the liquid outlet for mixed and/or metered liquid coating materials, and a multi-way valve arranged therebetween, wherein the multi-way valve is switchable into different valve settings and adapted to produce one of the following connections (a, b, c, d) and in that case to separate the respective other connections: (a) connection between the first storage container and the conveying device , (b) connection between the second storage container and the conveying device , (c) connection between the conveying device and the mixing container , and (d) connection between the conveying device and the liquid outlet . (a) connection between the first storage container and the conveying device , (b) connection between the second storage container and the conveying device , (c) connection between the conveying device and the mixing container , and (d) connection between the conveying device and the liquid outlet .
A stainless steel spring manufacturing method comprising: a process of drawing a steel wire at a degree of drawing ε satisfying Equation below, the steel wire containing, in percentage by mass, C in an amount of 0.04 to 0.08%, Si in an amount of 0.3% to 2.0%, Mn in an amount of 0.5 to 3.0%, Ni in an amount of 8.0% to 10.5%, Cr in an amount of 16.0% to 22.0%, Mo in an amount of 0.5% to 3.0%, and N in an amount of 0.15% to 0.23%, with a remainder being made up of Fe and impurities; a process of forming the drawn steel wire to obtain a coiled steel wire; a process of heat treatment for the coiled steel wire under conditions of a temperature of from 500°C to 600°C, and a duration of from 20 minutes to 40 minutes; a process of nitriding the heat treated coiled steel wire under conditions of a temperature of from 400°C to 500°C and a duration of from 30 minutes to 120 minutes to form a nitride layer having a thickness of from 40 μm to 60 μm on a surface of the coiled steel wire; a process of shot peening the nitrided coiled steel wire; wherein the shot peening is multi-stage shot peening, and a process of heat treatment for the shot peened coiled steel wire under conditions of a temperature of from 200°C to 250°C and a duration of from 10 minutes to 20 minutes: − 0.79 × Ln d 1 + 2.36 ≤ ε ≤ − 0.79 × Ln d 1 + 2.66 wherein, in Equation , ε is the degree of drawing, which is equal to Ln (d) × 2; Ln is a natural logarithm; d is d0 / d1; d0 is a wire diameter of the steel wire prior to drawing; and d1 is a wire diameter of the steel wire after drawing; and d1 is from 2.00 mm to 5.00 mm. a process of drawing a steel wire at a degree of drawing ε satisfying Equation below, the steel wire containing, in percentage by mass, C in an amount of 0.04 to 0.08%, Si in an amount of 0.3% to 2.0%, Mn in an amount of 0.5 to 3.0%, Ni in an amount of 8.0% to 10.5%, Cr in an amount of 16.0% to 22.0%, Mo in an amount of 0.5% to 3.0%, and N in an amount of 0.15% to 0.23%, with a remainder being made up of Fe and impurities; a process of forming the drawn steel wire to obtain a coiled steel wire; a process of heat treatment for the coiled steel wire under conditions of a temperature of from 500°C to 600°C, and a duration of from 20 minutes to 40 minutes; a process of nitriding the heat treated coiled steel wire under conditions of a temperature of from 400°C to 500°C and a duration of from 30 minutes to 120 minutes to form a nitride layer having a thickness of from 40 μm to 60 μm on a surface of the coiled steel wire; a process of shot peening the nitrided coiled steel wire; wherein the shot peening is multi-stage shot peening, and a process of heat treatment for the shot peened coiled steel wire under conditions of a temperature of from 200°C to 250°C and a duration of from 10 minutes to 20 minutes: − 0.79 × Ln d 1 + 2.36 ≤ ε ≤ − 0.79 × Ln d 1 + 2.66 wherein, in Equation , ε is the degree of drawing, which is equal to Ln (d) × 2; Ln is a natural logarithm; d is d0 / d1; d0 is a wire diameter of the steel wire prior to drawing; and d1 is a wire diameter of the steel wire after drawing; and d1 is from 2.00 mm to 5.00 mm.
A system for cutting and laying floorboards of a floor covering composed of a plurality of floorboards in a herringbone pattern, the system comprising a floorboard and a cutting and laying aid , wherein the cutting and laying aid is configured as a flat body having a flat body length and a flat body width , wherein a floorboard to be laid has, in relation to the laying plane, a substantially rectangular floorboard upper side delimited by two opposite floorboard end sides and floorboard long sides , respectively, wherein the floorboard end sides are shorter than the floorboard long sides and a floorboard longitudinal axis extends parallel to the floorboard long sides , wherein the herringbone pattern comprises floorboards disposed along a laying axis in at least two laying rows , wherein the floorboards of a first laying row are disposed with an angle of the floorboard longitudinal axis to the laying axis of +45° and the floorboards of a second laying row with an angle of the floorboard longitudinal axis to the laying axis of -45° and the floorboards of a respective laying row , with respect to a respectively adjacent floorboard of the respective laying row , are offset along the floorboard longitudinal axis by one length of the end side in each case, wherein one floorboard long side of a floorboard of a laying row in each case abuts at least partially against a floorboard long side of an adjacent floorboard of the same laying row , and a corner of the floorboard upper side of each floorboard lies on the laying axis , characterized in that the flat body width corresponds to the sum of a first characteristic dimension of the floorboard and a first joint width, wherein the first characteristic dimension of the floorboard corresponds to a length of a diagonal extending at an angle of 45° to the floorboard longitudinal axis and across the floorboard upper side .
Process for the synthesis of a compound of formula (I): in which: - A is the group of formula (Va): in which X is chosen from the oxygen atom and the sulfur atom; - R 1 represents a C 1 -C 12 alkyl group, or OR', R' being a C 1 -C 12 alkyl group; - n is an integer ranging from 0 to 4; - Sp represents a linear or branched C 1 -C 24 alkylene chain, optionally interrupted by one or more nitrogen or oxygen atoms; comprising two successive stages (b1) and (b2) according to a one-pot synthesis: - (b1) the reaction of a compound of formula (II): with a compound of formula (III): Z-Sp-A (III), in which Z represents a nucleofuge group; in the presence: - of at least one polar solvent; - of at least one base chosen among alkali metal carbonates; at a temperature T 1 ranging from 70 to 150°C; in order to form an ether; - (b2) the reaction of the said ether with an aqueous hydroxylamine solution at a temperature T 2 ranging from 30 to 70°C. - A is the group of formula (Va): in which X is chosen from the oxygen atom and the sulfur atom; - R 1 represents a C 1 -C 12 alkyl group, or OR', R' being a C 1 -C 12 alkyl group; - n is an integer ranging from 0 to 4; - Sp represents a linear or branched C 1 -C 24 alkylene chain, optionally interrupted by one or more nitrogen or oxygen atoms; comprising two successive stages (b1) and (b2) according to a one-pot synthesis: - (b1) the reaction of a compound of formula (II): with a compound of formula (III): Z-Sp-A (III), in which Z represents a nucleofuge group; in the presence: - of at least one polar solvent; - of at least one base chosen among alkali metal carbonates; at a temperature T 1 ranging from 70 to 150°C; in order to form an ether; - (b2) the reaction of the said ether with an aqueous hydroxylamine solution at a temperature T 2 ranging from 30 to 70°C. comprising two successive stages (b1) and (b2) according to a one-pot synthesis: - (b1) the reaction of a compound of formula (II): - (b1) the reaction of a compound of formula (II): with a compound of formula (III): Z-Sp-A (III), in which Z represents a nucleofuge group; in the presence: - of at least one polar solvent; - of at least one base chosen among alkali metal carbonates; - of at least one polar solvent; - of at least one base chosen among alkali metal carbonates; at a temperature T 1 ranging from 70 to 150°C; in order to form an ether; - (b2) the reaction of the said ether with an aqueous hydroxylamine solution at a temperature T 2 ranging from 30 to 70°C. - (b2) the reaction of the said ether with an aqueous hydroxylamine solution at a temperature T 2 ranging from 30 to 70°C.
A method of producing an article selected from a titanium alloy article, the method comprising: melting feed materials with a source of hydrogen, the source of hydrogen comprising titanium hydride, to form a molten heat of a titanium alloy; casting at least a portion of the molten heat to form a hydrogenated titanium alloy ingot; deforming the hydrogenated ingot at an elevated temperature initially in a β phase field and subsequently in an α+β+δ phase field to form a worked article comprising a cross-sectional area smaller than a cross-sectional area of the hydrogenated ingot; and dehydrogenating the worked article to reduce a hydrogen content of the worked article. melting feed materials with a source of hydrogen, the source of hydrogen comprising titanium hydride, to form a molten heat of a titanium alloy; casting at least a portion of the molten heat to form a hydrogenated titanium alloy ingot; deforming the hydrogenated ingot at an elevated temperature initially in a β phase field and subsequently in an α+β+δ phase field to form a worked article comprising a cross-sectional area smaller than a cross-sectional area of the hydrogenated ingot; and dehydrogenating the worked article to reduce a hydrogen content of the worked article.