mhurhangee/patent-ind-claim-en huggingface dataset:
A method for synchronous machine health monitoring comprising: receiving a plurality of phase voltage values and a plurality of phase current values; computing a negative sequence voltage, Vn, based on the plurality of phase voltage values, wherein the Vn is representative of a negative sequence back electromotive force which carries a signature of a winding fault in a synchronous machine ; computing one or more operating parameters based on at least one of the plurality of phase voltage values and the plurality of phase current values; retrieving from a data store , known Vn based on the one or more operating parameters, the known Vn including a healthy state open circuit Vn and a healthy state Vn; computing a machine health indicator based on the computed Vn and the known Vn, wherein the known Vn may be scaled according to a measured speed of the synchronous machine , wherein computing the machine health indicator comprises: computing a phasor difference between the healthy state Vn and the computed Vn; and normalizing the phasor difference with respect to the healthy state open circuit Vn; and raising an alarm based on the machine health indicator. receiving a plurality of phase voltage values and a plurality of phase current values; computing a negative sequence voltage, Vn, based on the plurality of phase voltage values, wherein the Vn is representative of a negative sequence back electromotive force which carries a signature of a winding fault in a synchronous machine ; computing one or more operating parameters based on at least one of the plurality of phase voltage values and the plurality of phase current values; retrieving from a data store , known Vn based on the one or more operating parameters, the known Vn including a healthy state open circuit Vn and a healthy state Vn; computing a machine health indicator based on the computed Vn and the known Vn, wherein the known Vn may be scaled according to a measured speed of the synchronous machine , wherein computing the machine health indicator comprises: computing a phasor difference between the healthy state Vn and the computed Vn; and normalizing the phasor difference with respect to the healthy state open circuit Vn; and raising an alarm based on the machine health indicator. computing a phasor difference between the healthy state Vn and the computed Vn; and normalizing the phasor difference with respect to the healthy state open circuit Vn; and raising an alarm based on the machine health indicator.
A method for synthesizing silicoaluminophosphate-34 (SAPO-34) molecular sieves comprising: forming a slurry, comprising a source of phosphorus, a source of aluminium, and a source of silicon, monoisopropanolamine and one or more other structure directing agents selected from tetralkyl ammonium compounds, and amines including salts and substituted alkyl group connected to nitrogen thereof; aging the slurry to form an aged slurry; and inducing crystallization of silicoaluminophosphate molecular sieves comprising the SAPO-34 molecular sieves from the aged slurry. forming a slurry, comprising a source of phosphorus, a source of aluminium, and a source of silicon, monoisopropanolamine and one or more other structure directing agents selected from tetralkyl ammonium compounds, and amines including salts and substituted alkyl group connected to nitrogen thereof; aging the slurry to form an aged slurry; and inducing crystallization of silicoaluminophosphate molecular sieves comprising the SAPO-34 molecular sieves from the aged slurry.
A method for installing guide rails of an elevator in a hoistway , comprising installing one or more guide rails to form a vertical guide rail line ; positioning an elevator car at a first position in the hoistway ; and placing a plurality of guide rails to stand in an upright position on the elevator car such that each of the guide rails rests on the floor structure (4a;4b) of the elevator car ; and supporting the upper half of each of the guide rails laterally on the elevator car for blocking its lateral movement relative to the elevator car ; and hoisting the elevator car in the hoistway upwards to a second position, along the guide rail line ; and installing a guide rail belonging to said plurality into the elevator hoistway on top of the guide rail line for extending the guide rail line vertically, thereby making the guide rail being installed to form the uppermost section of the guide rail line , characterized in that in said placing said plurality guide rails are placed to stand on the floor structure of the elevator car such that they extend through an opening of the car ceiling . installing one or more guide rails to form a vertical guide rail line ; positioning an elevator car at a first position in the hoistway ; and placing a plurality of guide rails to stand in an upright position on the elevator car such that each of the guide rails rests on the floor structure (4a;4b) of the elevator car ; and supporting the upper half of each of the guide rails laterally on the elevator car for blocking its lateral movement relative to the elevator car ; and hoisting the elevator car in the hoistway upwards to a second position, along the guide rail line ; and installing a guide rail belonging to said plurality into the elevator hoistway on top of the guide rail line for extending the guide rail line vertically, thereby making the guide rail being installed to form the uppermost section of the guide rail line , characterized in that in said placing said plurality guide rails are placed to stand on the floor structure of the elevator car such that they extend through an opening of the car ceiling .
Device for determining a vital sign of a subject comprising: - an interface for receiving a data stream derived from detected light reflected from a region of interest including a skin area of the subject , said data stream comprising a data signal per skin pixel area of one or more skin pixels for a plurality of skin pixel areas of said region of interest, a data signal representing the detected light reflected from the respective skin pixel area over time, - an analyzer for analyzing spatial and/or optical properties of the data signals in a plurality of wavelength ranges, - a processor for determining a vital sign information signal of the subject based on the data signals of skin pixel areas within the skin area, and - a post-processor for determining the desired vital sign from said vital sign information signal, wherein said determined spatial and/or optical properties are used by the processor and/or by the post-processor to distinguish between a vital sign information signal of the subject and noise signals. - an interface for receiving a data stream derived from detected light reflected from a region of interest including a skin area of the subject , said data stream comprising a data signal per skin pixel area of one or more skin pixels for a plurality of skin pixel areas of said region of interest, a data signal representing the detected light reflected from the respective skin pixel area over time, - an analyzer for analyzing spatial and/or optical properties of the data signals in a plurality of wavelength ranges, - a processor for determining a vital sign information signal of the subject based on the data signals of skin pixel areas within the skin area, and - a post-processor for determining the desired vital sign from said vital sign information signal,
A reverse-phase suspension polymerisation process for the manufacture of polymer beads comprising forming aqueous monomer beads of an aqueous solution comprising water-soluble ethylenically unsaturated monomer or monomer blend and polymerising the monomer or monomer blend to form polymer beads while suspended in a non-aqueous liquid, recovering polymer beads, and then cleaning the non-aqueous liquid in which the process comprises providing the non-aqueous liquid in a vessel , forming a suspension of monomer beads from the aqueous monomer or monomer blend in the non-aqueous liquid, initiating polymerisation to form polymerising beads, removing a suspension of the polymer beads in non-aqueous liquid from the vessel and recovering, water soluble or water swellable polymer beads from the suspension, in which the non-aqueous liquid contains impurities which comprise particles, and then transferring the non-aqueous liquid from the suspension to a cleaning stage, in which the cleaning stage provides a cleaned non-aqueous liquid suitable for use in a reverse-phase suspension polymerisation process, which cleaning stage comprises removing particles from the non-aqueous liquid in at least one filtration step, in which the filtration step is selected from cross-flow filtration. providing the non-aqueous liquid in a vessel , forming a suspension of monomer beads from the aqueous monomer or monomer blend in the non-aqueous liquid, initiating polymerisation to form polymerising beads, removing a suspension of the polymer beads in non-aqueous liquid from the vessel and recovering, water soluble or water swellable polymer beads from the suspension, in which the non-aqueous liquid contains impurities which comprise particles, and then transferring the non-aqueous liquid from the suspension to a cleaning stage, in which the cleaning stage provides a cleaned non-aqueous liquid suitable for use in a reverse-phase suspension polymerisation process, which cleaning stage comprises removing particles from the non-aqueous liquid in at least one filtration step, in which the filtration step is selected from cross-flow filtration.
A process for preparing electron-deficient olefin monomers, characterized in that an active methylene compound of general formula (III), EWG-CH 2 -Z 1 (III) wherein the two electron withdrawing groups represented by EWG and Z 1 , are selected from nitrile, carboxylic ester, and carboxylic acid functional groups, is reacted with either a) a mixture of a source of formaldehyde and a carboxylic acid anhydride of general formula (IV), wherein Q 1 and Q 2 are independently selected from linear and branched C 1 -C 4 alkyl, optionally with H atoms substituted by F atoms, preferably are Me or Et, and more preferably are Me, in the presence of a catalyst system that comprises: i) at least one acid, or, ii) at least one acid and at least one co-catalyst, wherein the acid is selected from the group of Lewis and Bronsted acids, and the at least one co-catalyst is selected from the group of phenolic compounds, with one or more substituents, and quinone compounds, or b) a methylene diester of general formula (V), wherein Q1 and Q2 are independently selected from C 1 -C 4 linear and branched alkyl groups, in the presence of a catalyst system that comprises a Brønsted acid and at least one co-catalyst selected from the group of phenolic compounds, with one or more substituents, and quinone compounds. a) a mixture of a source of formaldehyde and a carboxylic acid anhydride of general formula (IV), wherein Q 1 and Q 2 are independently selected from linear and branched C 1 -C 4 alkyl, optionally with H atoms substituted by F atoms, preferably are Me or Et, and more preferably are Me, in the presence of a catalyst system that comprises: i) at least one acid, or, ii) at least one acid and at least one co-catalyst, wherein the acid is selected from the group of Lewis and Bronsted acids, and the at least one co-catalyst is selected from the group of phenolic compounds, with one or more substituents, and quinone compounds, or i) at least one acid, or, ii) at least one acid and at least one co-catalyst, b) a methylene diester of general formula (V), wherein Q1 and Q2 are independently selected from C 1 -C 4 linear and branched alkyl groups, in the presence of a catalyst system that comprises a Brønsted acid and at least one co-catalyst selected from the group of phenolic compounds, with one or more substituents, and quinone compounds.
A battery pack for a vehicle, the battery pack comprising: a) a thin metal firebox for enclosing batteries and containing thermal runaway gases, the thickness of the firebox being 0.0127 - 0.0254 mm; b) thermal insulation surrounding the firebox ; c) a vent hole extending through the firebox and the thermal insulation to an exterior of the vehicle; d) a vent hole plug ; and e) a pressure relief frangible vent cover at least partially covering the vent hole plug to retain it within the vent hole , wherein the pressure relief frangible vent cover comprises: a) a frangible flexure comprising a vent plug cover portion and a weakened region ; and b) a pad portion surrounding the frangible flexure , the pad portion being separated from the vent plug cover portion by a gap between the vent plug cover portion and the pad portion , the pad portion being connected to the frangible flexure by the weakened region ; and the weakened region comprises i) perforations or ii) a thinner material than an adjacent portion of the pad portion or iii) a "V" profile groove and a more brittle material than an adjacent portion of the pad portion , characterized in that the gap comprises a channel opening through the pressure relief frangible vent cover to allow air leakage. a) a thin metal firebox for enclosing batteries and containing thermal runaway gases, the thickness of the firebox being 0.0127 - 0.0254 mm; b) thermal insulation surrounding the firebox ; c) a vent hole extending through the firebox and the thermal insulation to an exterior of the vehicle; d) a vent hole plug ; and e) a pressure relief frangible vent cover at least partially covering the vent hole plug to retain it within the vent hole , wherein a) a frangible flexure comprising a vent plug cover portion and a weakened region ; and b) a pad portion surrounding the frangible flexure , the pad portion being separated from the vent plug cover portion by a gap between the vent plug cover portion and the pad portion , the pad portion being connected to the frangible flexure by the weakened region ; and the weakened region comprises i) perforations or ii) a thinner material than an adjacent portion of the pad portion or iii) a "V" profile groove and a more brittle material than an adjacent portion of the pad portion , characterized in that the gap comprises a channel opening through the pressure relief frangible vent cover to allow air leakage. the weakened region comprises i) perforations or ii) a thinner material than an adjacent portion of the pad portion or iii) a "V" profile groove and a more brittle material than an adjacent portion of the pad portion , characterized in that the gap comprises a channel opening through the pressure relief frangible vent cover to allow air leakage.
The SGLT2 inhibitor empagliflozin for use in a method for treating erectile dysfunction in a male patient diagnosed with prediabetes, type 1 diabetes mellitus, type 2 diabetes mellitus or metabolic syndrome characterized in that the SGLT2 inhibitor is administered to the patient.
A power semiconductor device comprising - at least one support , at least one power semiconductor chip is arranged on a support top side , - a heat sink having a heat sink top side , wherein the at least one support is arranged on the heat sink top side , and - a mold body of an electric insulating material in direct contact with the at least one support and the heat sink , wherein the mold body fixes and presses the at least one support onto the heat sink so that the at least one support is directly arranged on the heat sink top side , - the mold body is the only component in the power semiconductor device adhesively bonded to the heat sink , and the at least one support is fixed to the heat sink by means of the mold body in a force-fit manner, characterized in that there is at least one recess in the mold body running from a mold body top side facing away from the heat sink to the support top side and at least one electric wiring is running through the at least one recess . - at least one support , at least one power semiconductor chip is arranged on a support top side , - a heat sink having a heat sink top side , wherein the at least one support is arranged on the heat sink top side , and - a mold body of an electric insulating material in direct contact with the at least one support and the heat sink , wherein the mold body fixes and presses the at least one support onto the heat sink so that the at least one support is directly arranged on the heat sink top side , - the mold body is the only component in the power semiconductor device adhesively bonded to the heat sink , and the at least one support is fixed to the heat sink by means of the mold body in a force-fit manner, characterized in that there is at least one recess in the mold body running from a mold body top side facing away from the heat sink to the support top side and at least one electric wiring is running through the at least one recess .
An ink-jet printing method comprising the steps of ejecting at least one ink A selected from the group consisting of a black ink and chromatic inks onto a low-liquid absorbing printing medium and then ejecting a white ink thereonto, in which: the ink A comprises at least one pigment selected from the group consisting of a black pigment and chromatic pigments, and a polymer dispersant comprising a constitutional unit derived from a polyalkylene glycol (meth)acrylate; and the white ink comprises titanium oxide and a polymer dispersant comprising a constitutional unit derived from a polyalkylene glycol (meth)acrylate. the ink A comprises at least one pigment selected from the group consisting of a black pigment and chromatic pigments, and a polymer dispersant comprising a constitutional unit derived from a polyalkylene glycol (meth)acrylate; and the white ink comprises titanium oxide and a polymer dispersant comprising a constitutional unit derived from a polyalkylene glycol (meth)acrylate.
A mould for a cosmetic product (P), comprising at least one hollow body having a chamber (C) delimited by a wall with a moulding surface (S) and an access opening , said chamber (C) being adapted to receive the cosmetic product (P) in liquid form, said mould further comprising, possibly, a rigid perimeter support component , wherein at least said body is made of a flexible, thermoformable polymer material in the form of a film or sheet, said mould being characterised in that said body comprises a margin , extending radially from said opening and at least partially around it.
A rubber composition comprising a modified isoprene polymer, a rubber component (besides the modified isoprene polymer), and a reinforcing filler, the reinforcing filler containing carbon black and/or silica, the modified isoprene polymer having a functional group having a nitrogen atom and a silicon atom at a terminal, and a viscosity of the modified isoprene polymer being 2000 Pa·s or less, the viscosity being measured by using a cone and plate viscometer in accordance with JIS K 5600-2-3 at a temperature of 40°C. the reinforcing filler containing carbon black and/or silica, the modified isoprene polymer having a functional group having a nitrogen atom and a silicon atom at a terminal, and a viscosity of the modified isoprene polymer being 2000 Pa·s or less, the viscosity being measured by using a cone and plate viscometer in accordance with JIS K 5600-2-3 at a temperature of 40°C.
A method for operating a rotorcraft comprising a plurality of engines configured to provide motive power to the rotorcraft , the method comprising: obtaining a request to enter into an asymmetric operating regime (AOR) in which at least one active engine of the plurality of engines is operated in an active mode to provide motive power to the rotorcraft and at least one standby engine of the plurality of engines is operated in a standby mode to provide substantially no motive power to the rotorcraft ; in response to the request, determining engine usage data for a plurality of engines of the rotorcraft , including at least one first engine and at least one second engine of the plurality of engines; selecting, based on the engine usage data, one of the at least one first engine and the at least one second engine as the at least one active engine for the AOR, and the other one of the at least one first engine and the at least one second engine as the at least one standby engine for the AOR; and entering into the AOR by operating the one of the at least one first engine and the at least one second engine in the active mode, and operating the other one of the at least one first engine and the at least one second engine in the standby mode, characterised in that : the engine usage data is indicative of at least one of a flight segment severity, a count of active-engine flight segments for the plurality of engines, a remaining lifespan for the plurality of engines, and at least one previously-standby engine amongst the plurality of engines. obtaining a request to enter into an asymmetric operating regime (AOR) in which at least one active engine of the plurality of engines is operated in an active mode to provide motive power to the rotorcraft and at least one standby engine of the plurality of engines is operated in a standby mode to provide substantially no motive power to the rotorcraft ; in response to the request, determining engine usage data for a plurality of engines of the rotorcraft , including at least one first engine and at least one second engine of the plurality of engines; selecting, based on the engine usage data, one of the at least one first engine and the at least one second engine as the at least one active engine for the AOR, and the other one of the at least one first engine and the at least one second engine as the at least one standby engine for the AOR; and entering into the AOR by operating the one of the at least one first engine and the at least one second engine in the active mode, and operating the other one of the at least one first engine and the at least one second engine in the standby mode, characterised in that : the engine usage data is indicative of at least one of a flight segment severity, a count of active-engine flight segments for the plurality of engines, a remaining lifespan for the plurality of engines, and at least one previously-standby engine amongst the plurality of engines.
A microfluidic cartridge for performing a plurality of different assays, the cartridge comprising at least one flow channel and an inlet to the flow channel for feeding a liquid sample to the flow channel , the flow channel comprising a plurality of detection sites comprising at least one electrical detection site comprising electrodes arranged for performing an electrochemical detection at the electrical detection site , and at least one optical detection site with a transparent window for optical readout at the optical detection site , wherein the microfluidic cartridge comprises a solid substrate with a channel shaped cavity therein and a polymer foil bonded to said solid substrate to cover the channel shaped cavity so as to define the at least one flow channel between the polymer foil and the substrate and so as to define the inlet, wherein the at least one electrical detection site and the at least one optical detection site are located in said at least one flow channel and wherein said foil is a polymer carrying the electrodes for the at least one electrical detection site and carrying electrical transmission lines for reading out from the electrodes.
A porous carbon material comprising: a porous carbon material having a specific resistance value of 30 Ω·cm or less at a packing density of 0.3 g/cc, wherein a mesopore volume (cm 3 /g) of the porous carbon material as measured by BJH method is 0.5 cm 3 /g or greater, wherein a half width (2θ) of a diffraction peak (38° to 49°) of the porous carbon material as measured by X-ray diffraction is 4.2° or less.