mhurhangee/patent-ind-claim-en huggingface dataset:
A method of diagnosis of a valve assembly of a gas-fired installation, which valve assembly includes a plurality of valve members serially arranged along a flow channel of the valve assembly connecting at least one inlet and at least one outlet of the valve assembly, the method comprising: during an operation of the gas-fired installation, measuring by at least one flow sensor, a flow of a fluid through the flow channel of the valve assembly using a mass flow sensor , closing at least one of the serially arranged valve members of the valve assembly such that fluid flow is prevented through the flow channel, opening at least one of the valve members of the valve assembly to permit a fluid flow from an upstream side of the at least one valve member to a downstream side of the at least one valve member, measuring by the at least one flow sensor at least one signal related to fluid flow using the mass flow sensor , determining at least one quantity characterizing the at least one signal, comparing the at least one quantity to at least one threshold value, and measure normal operational flow velocities through the flow channel of the gas-fired installation in operation, characterized in that ; the method includes determining that the at least one quantity exceeds the at least one threshold value, and in response to such determination, detecting a leakage flow having a flow velocity between 0.1 m/s and 5 m/s caused by at least one faulted valve member of the plurality of valve members , wherein the at least one sensor is configured to detect the leakage flow having the flow velocity between 0.1 m/s and 5 m/s.
An InGaN-based LED epitaxial wafer, characterized by comprising: a substrate ; an InGaN layer , formed on a surface of the substrate , having an In content between 40% and 90%, so as to ensure that the LED epitaxial wafer is capable of emitting long-wavelength light or near-infrared rays; and a p-type metal oxide layer , formed on a surface of the InGaN layer facing away from the substrate , acting as a hole injection layer for the InGaN layer , wherein the p-type metal oxide layer is a Cu 2 O layer. a substrate ; an InGaN layer , formed on a surface of the substrate , having an In content between 40% and 90%, so as to ensure that the LED epitaxial wafer is capable of emitting long-wavelength light or near-infrared rays; and a p-type metal oxide layer , formed on a surface of the InGaN layer facing away from the substrate , acting as a hole injection layer for the InGaN layer , wherein the p-type metal oxide layer is a Cu 2 O layer.
Fluidized bed system comprising - a plurality of granulation units arranged functionally in parallel for producing pharmaceutical granules, wherein each granulation unit has: • a fluidized bed container , • an inlet and an outlet on the fluidized bed container , • a fluid supply element and a fluid discharge element on the fluidized bed container , and • at least one injection nozzle for injecting a processing material into the fluidized bed container , and - a control unit for adjusting process conditions inside each granulation unit . - a plurality of granulation units arranged functionally in parallel for producing pharmaceutical granules, wherein each granulation unit has: • a fluidized bed container , • an inlet and an outlet on the fluidized bed container , • a fluid supply element and a fluid discharge element on the fluidized bed container , and • at least one injection nozzle for injecting a processing material into the fluidized bed container , and • a fluidized bed container , • an inlet and an outlet on the fluidized bed container , • a fluid supply element and a fluid discharge element on the fluidized bed container , and • at least one injection nozzle for injecting a processing material into the fluidized bed container , and - a control unit for adjusting process conditions inside each granulation unit .
Kit for playing Sudoku, comprising a gameboard for playing Sudoku a plurality of Sudoku tiles shaped for playing Sudoku on said gameboard, by placing and removing the Sudoku tiles on and from said gameboard, whereby said gameboard is a substantially planar, preferably square or rectangular, sheet, comprising a top side which is provided with a plurality, preferably 7, 8 or 9, of elongate, parallel and equidistant grooves, said grooves having a predetermined depth and a width to allow tilting of the Sudoku tiles when partially pushed into the grooves of the gameboard, preferably up to a minimal tilting angle between the gameboard and the tilted tile of at least 10°, more preferably said minimal tilting angle being at least 30°, characterized in that the grooves extend uninterruptedly across the top side of the gameboard.
A bistable shape memory alloy inertial actuator (10; 30; 60) comprising a body (11; 31; 61) connected to one or more shape memory alloy wires (12; 32, 32', 32"; 62) actuatable through a current pulse generated by an electrical circuit, said one or more shape memory alloy wires (12; 32, 32', 32"; 62) being in operational contact with an inertial element (13; 33; 63) movable between a first stable position and a second stable position and vice versa, wherein said actuator is subjected to a locking force with an elastic constant K, expressed in g/mm (0,0098 N/mm), characterized in that said inertial element (13; 33; 63) is movable between the first stable position and the second stable position and vice versa under the concurrent actuation of the one or more shape memory alloy wires (12; 32, 32', 32"; 62) that have a diameter comprised between 0,025 and 0,5 mm, and in that the actuator has a parameter P defined as the inverse of said elastic constant multiplied by the ratio between the mass M of said inertial element (13; 33; 63), expressed in grams, and the total cross-sectional area A, expressed in mm 2 , of the shape memory alloy wires (12; 32, 32', 32"; 62) in operational contact with the inertial element (13; 33; 63), said parameter P=(1/K) ∗ (M/A) being comprised between 15 and 750 mm -1 , preferably between 25 and 500 mm -1 , and in that said electrical circuit is configured to generate a current pulse with a duration comprised between 0,1 ms and 50 ms, preferably between 1 ms and 25 ms.
A power inductor, comprising: a body ; at least two bases disposed in the body and extending in a longitudinal direction; at least two coil patterns disposed on the at least two of the bases , respectively; an external electrode provided on each of two side surfaces of the body , which are opposite to each other in the longitudinal direction, and connected to the at least two coil patterns ; and a connection electrode provided on at least one side surface of the body on which an external electrode is not disposed and connecting the at least two coil patterns to each other wherein the connection electrode is connected to at least one coil pattern disposed on each of the at least two bases; and wherein the body comprises metal powder and a polymer, wherein the metal powder has a mean particle size of 1 μm to 50 μm, and comprises a single kind of particles or two or more kinds of particles, which have a plurality of sizes, characterized in that the body further comprises a thermal conductive filler for releasing heat of the metal powder to the outside, and, wherein the body is manufactured by stacking a plurality of sheets (100a-100i) having contents of the thermal conductive filler different from each other; and wherein the more the thermal conductive fillers are away from a base upward and downward, the content of the thermal conductive filler in the sheets gradually increases. a body ; at least two bases disposed in the body and extending in a longitudinal direction; at least two coil patterns disposed on the at least two of the bases , respectively; an external electrode provided on each of two side surfaces of the body , which are opposite to each other in the longitudinal direction, and connected to the at least two coil patterns ; and a connection electrode provided on at least one side surface of the body on which an external electrode is not disposed and connecting the at least two coil patterns to each other wherein the connection electrode is connected to at least one coil pattern disposed on each of the at least two bases; and wherein the body comprises metal powder and a polymer, wherein the metal powder has a mean particle size of 1 μm to 50 μm, and comprises a single kind of particles or two or more kinds of particles, which have a plurality of sizes, characterized in that the body further comprises a thermal conductive filler for releasing heat of the metal powder to the outside, and, wherein the body is manufactured by stacking a plurality of sheets (100a-100i) having contents of the thermal conductive filler different from each other; and wherein the more the thermal conductive fillers are away from a base upward and downward, the content of the thermal conductive filler in the sheets gradually increases.
Method for manufacturing an aluminum alloy composite, comprising: a step of shaping a first aluminum alloy part by mechanical working from a casting or an intermediate material; a chemical etching step by immersing said first aluminum alloy part in a strongly basic aqueous solution so that the aluminum alloy part has a micron-order surface roughness with a mean peak spacing: RSm of 0.8 to 10 μm and a maximum height: Rz of 0.2 to 5.0 μm; a neutralizing step by immersing said aluminum alloy part in an aqueous solution of an acid after the chemical etching step; a rinsing step of rinsing the aluminum alloy part with water so that it is free of sodium ions; an ultrafine etching step by immersing the aluminum alloy part in an aqueous solution containing at least one selected from among hydrazine hydrate, ammonia and water-soluble amine compounds so as to form on the part an ultrafine irregular surface after the neutralizing step, said ultrafine irregular surface being formed of depressions or projections having 10 to 100 nm diameter and substantially equal depth or height; a step of coating said ultrafine irregular surface of the aluminum alloy part with an epoxy-based adhesive; a step of forming a fiber-reinforced plastic prepreg material containing epoxy resin component into a required shape; a step of attaching the shaped prepreg material to the epoxy-based adhesive-coated surface of the aluminum alloy part; and a step of positioning said prepreg material and the aluminum alloy part and curing the epoxy-based adhesive and the epoxy resin component through applying heat and pressure. a step of shaping a first aluminum alloy part by mechanical working from a casting or an intermediate material; a chemical etching step by immersing said first aluminum alloy part in a strongly basic aqueous solution so that the aluminum alloy part has a micron-order surface roughness with a mean peak spacing: RSm of 0.8 to 10 μm and a maximum height: Rz of 0.2 to 5.0 μm; a neutralizing step by immersing said aluminum alloy part in an aqueous solution of an acid after the chemical etching step; a rinsing step of rinsing the aluminum alloy part with water so that it is free of sodium ions; an ultrafine etching step by immersing the aluminum alloy part in an aqueous solution containing at least one selected from among hydrazine hydrate, ammonia and water-soluble amine compounds so as to form on the part an ultrafine irregular surface after the neutralizing step, said ultrafine irregular surface being formed of depressions or projections having 10 to 100 nm diameter and substantially equal depth or height; a step of coating said ultrafine irregular surface of the aluminum alloy part with an epoxy-based adhesive; a step of forming a fiber-reinforced plastic prepreg material containing epoxy resin component into a required shape; a step of attaching the shaped prepreg material to the epoxy-based adhesive-coated surface of the aluminum alloy part; and a step of positioning said prepreg material and the aluminum alloy part and curing the epoxy-based adhesive and the epoxy resin component through applying heat and pressure.
A fixing method of trim board comprising fixing a trim board by fitting a clip of the trim board which uses for covering an inner surface of a vehicle body including a guide rail attachment position to a fitting hole formed on a guide rail in a periphery of a sliding window for a vehicle, wherein the sliding window includes: a sliding panel slidably attached to the vehicle body ; the guide rail integrated with the vehicle body and extending in a slide direction of the sliding panel ; and a sliding bracket integrally including a sliding portion slidably coupled to the guide rail and a fixed portion fixed to the sliding panel , wherein the guide rail is provided with a circular-arc shaped upper slide groove and a channel-shaped lower slide groove , the sliding bracket is slidable in the upper slide groove , the fitting hole is formed between the upper slide groove and the lower slide groove , and the sliding bracket includes a first plate member which extends upward from the sliding portion and fixes the sliding panel , a second plate member , and a block attached to the second plate member 326 of the sliding bracket 320 and fitted to the lower slide groove of the guide rail , and the guide rail is interposed between the first plate member and the second plate member of the sliding bracket .
A method of operating a wireless terminal device in a communication network, the method comprising, on receiving a rejection of a connection request to a network node, (i) receiving, from the network node, an indication of whether the terminal device is to apply broadcast parameters from the network node or from another network node and discard dedicated parameters received from the network node using dedicated signalling; (ii) using the broadcast parameters that have been broadcast from the network node or from another network node in an access network selection and/or traffic steering or routing procedure between networks operating according to different radio access technologies, if so indicated in the indication; and (iii) discarding dedicated parameters that have been received from the network node using dedicated signalling, the dedicated parameters being for use in the access network selection and/or traffic steering or routing procedure between networks operating according to different radio access technologies, if so indicated in the indication. (i) receiving, from the network node, an indication of whether the terminal device is to apply broadcast parameters from the network node or from another network node and discard dedicated parameters received from the network node using dedicated signalling; (ii) using the broadcast parameters that have been broadcast from the network node or from another network node in an access network selection and/or traffic steering or routing procedure between networks operating according to different radio access technologies, if so indicated in the indication; and (iii) discarding dedicated parameters that have been received from the network node using dedicated signalling, the dedicated parameters being for use in the access network selection and/or traffic steering or routing procedure between networks operating according to different radio access technologies, if so indicated in the indication.
An apparatus for heating an insulation fluid in a medium-voltage or high-voltage switchgear , wherein the insulation fluid comprises at least one component , the apparatus comprising - a compartment for holding the insulation fluid , - an infrared source adapted to emit infrared radiation of at least one wavelength for excitation of at least one vibrational or rotational mode of the at least one component of the insulation fluid , wherein the apparatus is structured such that at least a part of the infrared radiation interacts with the insulation fluid and excites the at least one vibrational or rotational mode of the at least one component of the insulation fluid . - a compartment for holding the insulation fluid , - an infrared source adapted to emit infrared radiation of at least one wavelength for excitation of at least one vibrational or rotational mode of the at least one component of the insulation fluid ,
A method of assembling a fuel swirler for a gas turbine engine, the fuel swirler including a swirler housing and a swirler core , the method comprising: inserting an end of the swirler core into an interior chamber of the swirler housing , an annular air gap forming between the swirler core and the swirler housing ; abutting the inserted end of the swirler core against a transition portion of the interior chamber adjacent a fuel outlet in the swirler housing , the fuel outlet in fluid communication with an axial fuel path extending through an internal bore of the swirler core and through one or more exit holes fluidly connecting the internal bore to one or more fuel channels disposed in the inserted end of the swirler core ; modulating the depth of the inserted end of the swirler core based on a desired engagement level between the transition portion and the one or more fuel channels ; and fixing the swirler core to the swirler housing , characterised in that : modulating the depth of the inserted end of the swirler core further includes directing fuel through the axial fuel path, monitoring the rate of fuel flow (F) exiting through the fuel outlet , and selecting the desired level of engagement based on a desired rate of exiting fuel flow (F). inserting an end of the swirler core into an interior chamber of the swirler housing , an annular air gap forming between the swirler core and the swirler housing ; abutting the inserted end of the swirler core against a transition portion of the interior chamber adjacent a fuel outlet in the swirler housing , the fuel outlet in fluid communication with an axial fuel path extending through an internal bore of the swirler core and through one or more exit holes fluidly connecting the internal bore to one or more fuel channels disposed in the inserted end of the swirler core ; modulating the depth of the inserted end of the swirler core based on a desired engagement level between the transition portion and the one or more fuel channels ; and fixing the swirler core to the swirler housing , characterised in that : modulating the depth of the inserted end of the swirler core further includes directing fuel through the axial fuel path, monitoring the rate of fuel flow (F) exiting through the fuel outlet , and selecting the desired level of engagement based on a desired rate of exiting fuel flow (F).
Application device (RZ), in particular rotary atomiser, for applying a coating agent, in particular a two-component paint, having a) a first coating agent connection (SL) for supplying a first coating agent, in particular a parent paint of the two-component paint, b) an application element which applies the coating agent, c) a first coating agent line (L1-L4) which leads in the application device (RZ) from the first coating agent connection (SL) and guides the first coating agent to the application element, and d) a first valve (SLV1) which is arranged in the first coating agent line (L1-L4) and controls the flow of the first coating agent through the first coating agent line (L1-L4) to the application element, the first valve (SLV1) being controllable by a first control signal, e) wherein there is arranged in the first coating agent line (L1-L4) an own-medium-actuated first overpressure valve (SLV1) which, in order to avoid an overpressure fault, opens automatically when the pressure upstream of the first overpressure valve (SLV1) exceeds a specific maximum pressure, characterised in f) that the first overpressure valve (SLV1) is formed by the controllable first valve (SLV1). a) a first coating agent connection (SL) for supplying a first coating agent, in particular a parent paint of the two-component paint, b) an application element which applies the coating agent, c) a first coating agent line (L1-L4) which leads in the application device (RZ) from the first coating agent connection (SL) and guides the first coating agent to the application element, and d) a first valve (SLV1) which is arranged in the first coating agent line (L1-L4) and controls the flow of the first coating agent through the first coating agent line (L1-L4) to the application element, the first valve (SLV1) being controllable by a first control signal, e) wherein there is arranged in the first coating agent line (L1-L4) an own-medium-actuated first overpressure valve (SLV1) which, in order to avoid an overpressure fault, opens automatically when the pressure upstream of the first overpressure valve (SLV1) exceeds a specific maximum pressure, characterised in f) that the first overpressure valve (SLV1) is formed by the controllable first valve (SLV1).
A gas turbine combustor comprising: a burner including a perforated plate , a fuel nozzle plate , and a plurality of fuel nozzles , each of the fuel nozzles comprising an insertion section located in a root part thereof; and the fuel nozzle plate including hole sections into each of which the insertion section of one of the fuel nozzles is inserted, and the perforated plate having fuel is injected to it from fuel channels of the fuel nozzles and including air holes not in contact with a downstream end portion of each of the fuel nozzles , the air holes having inlets on the fuel nozzle side in which the fuel injected from the fuel nozzles and compressed air flowing into the burner are mixed , and the perforated plate injecting an air fuel mixture of the fuel and the compressed air toward a combustion chamber ; wherein the insertion section of each of the fuel nozzles includes a downstream portion and an upstream portion , viewed from a flowing direction of the fuel , a male screw section being formed on an outer circumferential surface of the downstream portion only, the fuel nozzle plate includes a female screw section in each of the hole sections , the female screw section screwing with the male screw section , an upstream end portion of the insertion section being metallurgically joined to an upstream end portion of the fuel nozzle plate . a burner including a perforated plate , a fuel nozzle plate , and a plurality of fuel nozzles , each of the fuel nozzles comprising an insertion section located in a root part thereof; and the fuel nozzle plate including hole sections into each of which the insertion section of one of the fuel nozzles is inserted, and the perforated plate having fuel is injected to it from fuel channels of the fuel nozzles and including air holes not in contact with a downstream end portion of each of the fuel nozzles , the air holes having inlets on the fuel nozzle side in which the fuel injected from the fuel nozzles and compressed air flowing into the burner are mixed , and the perforated plate injecting an air fuel mixture of the fuel and the compressed air toward a combustion chamber ; wherein the insertion section of each of the fuel nozzles includes a downstream portion and an upstream portion , viewed from a flowing direction of the fuel , a male screw section being formed on an outer circumferential surface of the downstream portion only, the fuel nozzle plate includes a female screw section in each of the hole sections , the female screw section screwing with the male screw section , an upstream end portion of the insertion section being metallurgically joined to an upstream end portion of the fuel nozzle plate .