mhurhangee/ep-ind-claims huggingface dataset:
A method of producing an unbonded flexible pipe, the method comprises providing an innermost sealing sheath defining a bore and a longitudinal axis, and a pressure armor layer surrounding the innermost sealing sheath, the pressure armor layer comprises at least one helically wound elongate armor element (13, 23, 33, 43, 53, 63, 73) with at least one helical armor element gap between windings thereof, characterized in that the method comprises providing a foundation layer (8, 18, 28, 38, 48, 58, 68, 78) for the pressure armor layer, the foundation layer is provided with at least one helically shaped groove, and providing that the elongate armor element is applied in the helically shaped groove, such that the foundation layer at least partly fills the helical armor element gap, the foundation layer is a fluid permeable foundation layer.
A leakage current detection circuit (100, 200, 302), suitable for a fluxgate device, comprising: a duty cycle detection circuit (110, 210, 400), configured to receive a pulse width modulation signal from an inverter circuit (101, 201, 301, 401), detect a duty cycle of the pulse width modulation signal by sampling the pulse width modulation signal with a clock signal (CK, CPCK), and output a count signal (DT, DT'); and a compensation circuit, coupled to the duty cycle detection circuit (110, 210, 400) and configured to adjust a pulse number (DTp, DTn, DOF) of the count signal (DT, DT') according to an offset signal in a self-test period; and a control signal generation circuit (130, 230), coupled to the compensation circuit, and configured to calculate an average value of the count signal (DT, DT') and compare the average value with a plurality of threshold values (TH1 to THn) to respectively generate a plurality of control signals (CS1 to CSn), wherein the control signals (CS1 to CSn) are configured to indicate a leakage current state of the fluxgate device. a duty cycle detection circuit (110, 210, 400), configured to receive a pulse width modulation signal from an inverter circuit (101, 201, 301, 401), detect a duty cycle of the pulse width modulation signal by sampling the pulse width modulation signal with a clock signal (CK, CPCK), and output a count signal (DT, DT'); and a compensation circuit, coupled to the duty cycle detection circuit (110, 210, 400) and configured to adjust a pulse number (DTp, DTn, DOF) of the count signal (DT, DT') according to an offset signal in a self-test period; and a control signal generation circuit (130, 230), coupled to the compensation circuit, and configured to calculate an average value of the count signal (DT, DT') and compare the average value with a plurality of threshold values (TH1 to THn) to respectively generate a plurality of control signals (CS1 to CSn), wherein the control signals (CS1 to CSn) are configured to indicate a leakage current state of the fluxgate device.
A runway-embedded flash lighting device comprising: a cylindrical body; a ceiling member; a light guide member; an LED flash light source; and a bottom cover member, wherein the cylindrical body is configured to be embedded in a runway, the ceiling member is disposed in an upper opening of the cylindrical body and configured to be exposed to a runway surface when the cylindrical body is embedded in the runway, the ceiling member is provided with a flash emission window, the light guide member is disposed in the flash emission window, the LED flash light source is disposed inside the cylindrical body and configured to emit a flash toward the light guide member, the light guide member is configured to allow the flash emitted from the LED flash light source to be emitted from the flash emission window to outside the runway embedded flash lighting device, the bottom cover member is placed on and configured to close the lower opening of the cylindrical body, and the bottom cover member comprises, on an outer surface thereof on a side opposite to the cylindrical body, two or more support portions protruding from the outer surface of the bottom cover member, characterized in that each of the two or more support portions comprises two strut portions having the same length protruding from the outer surface of the bottom cover member and a beam portion passing over upper ends of the two strut portions. a cylindrical body; a ceiling member; a light guide member; an LED flash light source; and a bottom cover member, wherein the cylindrical body is configured to be embedded in a runway, the ceiling member is disposed in an upper opening of the cylindrical body and configured to be exposed to a runway surface when the cylindrical body is embedded in the runway, the ceiling member is provided with a flash emission window, the light guide member is disposed in the flash emission window, the LED flash light source is disposed inside the cylindrical body and configured to emit a flash toward the light guide member, the light guide member is configured to allow the flash emitted from the LED flash light source to be emitted from the flash emission window to outside the runway embedded flash lighting device, the bottom cover member is placed on and configured to close the lower opening of the cylindrical body, and the bottom cover member comprises, on an outer surface thereof on a side opposite to the cylindrical body, two or more support portions protruding from the outer surface of the bottom cover member, characterized in that each of the two or more support portions comprises two strut portions having the same length protruding from the outer surface of the bottom cover member and a beam portion passing over upper ends of the two strut portions.
A method for demodulating an output signal (y(t)) from a transducer driven by an alternating excitation signal (u(t)) having an excitation frequency, which transducer produces an amplitude-modulated output signal (y(t)) based on a quantity to be measured, the method comprising: - receiving sampled values of the output signal from the transducer and sampled values of the excitation signal over at least one period of the excitation frequency, - computing a first complex valued quantity including information on the amplitude and phase of the output signal at the excitation frequency based on said sampled values of the output signal from the transducer, - computing a second complex valued quantity ( U, I) including information on the amplitude and phase of the excitation signal at the excitation frequency based on said sampled values of the excitation signal, - forming a complex valued output quotient between said first and second complex valued quantities, and - computing a demodulated output signal (O d) based on said output quotient. - receiving sampled values of the output signal from the transducer and sampled values of the excitation signal over at least one period of the excitation frequency, - computing a first complex valued quantity including information on the amplitude and phase of the output signal at the excitation frequency based on said sampled values of the output signal from the transducer, - computing a second complex valued quantity ( U, I) including information on the amplitude and phase of the excitation signal at the excitation frequency based on said sampled values of the excitation signal, - forming a complex valued output quotient between said first and second complex valued quantities, and - computing a demodulated output signal (O d) based on said output quotient.
A green curable composition comprising: a colorant in an amount of 47.5 % by mass or more with respect to the total solid content of the green curable composition, the colorant containing a halogenated copper phthalocyanine pigment; a barbituric acid derivative yellow pigment; and a polyfunctional acidic group-containing monomer having three or more polymerizable groups and at least one acidic group selected from a carboxyl group, a sulfo group and a phosphoric acid group; wherein the ratio of halogenated copper phthalocyanine pigment/barbituric acid derivative yellow pigment is from 6/4 to 3/7. a colorant in an amount of 47.5 % by mass or more with respect to the total solid content of the green curable composition, the colorant containing a halogenated copper phthalocyanine pigment; a barbituric acid derivative yellow pigment; and a polyfunctional acidic group-containing monomer having three or more polymerizable groups and at least one acidic group selected from a carboxyl group, a sulfo group and a phosphoric acid group; wherein the ratio of halogenated copper phthalocyanine pigment/barbituric acid derivative yellow pigment is from 6/4 to 3/7.
Process for the preparation of graphene which comprises the following steps: a) flash thermal treatment under inert atmosphere of a graphite oxide at a temperature up to 700°C sufficient to produce exfoliation; b) cooling the material obtained in the previous step below 90°C; and c) heating the material resulting from the previous step under inert atmosphere at a temperature which is higher than the temperature of step a), wherein the heating rate is between 1 and 15°C/min. a) flash thermal treatment under inert atmosphere of a graphite oxide at a temperature up to 700°C sufficient to produce exfoliation; b) cooling the material obtained in the previous step below 90°C; and c) heating the material resulting from the previous step under inert atmosphere at a temperature which is higher than the temperature of step a), wherein the heating rate is between 1 and 15°C/min.
A resin composition comprising: an acid-soluble inorganic filler; a cyanate ester compound; an epoxy resin; and a bismaleimide; wherein the acid-soluble inorganic filler is magnesium oxide and has an average particle diameter of between 0.1 and 1.0 μm.
An apparatus to control keyboard mapping, comprising: logic, implemented at least partially in fixed-functionality hardware, configured to: detect an event on a computing device having an embedded keyboard with a default mapping of keys to functions, wherein the event is to be detected based on sensor data associated with the computing device and the event is to be a physical transition of the computing device into a tablet mode, the tablet mode comprising the embedded keyboard folded behind a touch enabled display in a single piece configuration; disable a first subset of keys on the embedded keyboard in response to the event, use the sensor data to determine whether a user is grasping the embedded keyboard; disable the remaining keys if either an application running on the computer device does not support keyboard re-mapping or the user is not grasping the embedded keyboard; and re-map a second subset of keys on the embedded keyboard to one or more different functions if the application running on the computing device supports keyboard re-mapping and the user is grasping the embedded keyboard. detect an event on a computing device having an embedded keyboard with a default mapping of keys to functions, wherein the event is to be detected based on sensor data associated with the computing device and the event is to be a physical transition of the computing device into a tablet mode, the tablet mode comprising the embedded keyboard folded behind a touch enabled display in a single piece configuration; disable a first subset of keys on the embedded keyboard in response to the event, use the sensor data to determine whether a user is grasping the embedded keyboard; disable the remaining keys if either an application running on the computer device does not support keyboard re-mapping or the user is not grasping the embedded keyboard; and re-map a second subset of keys on the embedded keyboard to one or more different functions if the application running on the computing device supports keyboard re-mapping and the user is grasping the embedded keyboard.
Device for regulating the passage of energy through a surface, where the device comprises at least two switching layers S and S, each of which comprises a liquid-crystalline medium comprising one or more dichroic compounds, and where the device comprises orientation layers O, O, O and O, where the said switching layers and orientation layers are present in the device in mutually parallel planes in the sequence O, S, O, O, S, O, where, in at least one switching state of the device, an orientation axis OA * of the molecules of the liquid-crystalline medium of S which are adjacent to O is present, and an orientation axis OA * of the molecules of the liquid-crystalline medium of S which are adjacent to O is present, and the orientation axes OA * and OA * are not parallel to one another and are parallel to the plane of the switching layers, characterised in that the switching layers S and S have a degree of anisotropy R of 0.7 to 0.9, where the liquid-crystalline medium in each case has a clearing point in the temperature range from 70°C to 170°C, and where the device is installed in an opening of a building, a container, a vehicle or another substantially closed space.
A structure, comprising: - workpieces (50a, 50b) having aligned holes therethrough; and - a fastener, in particular high strength fastener, for attaching together the workpieces (50a, 50b) having aligned holes therethrough, the fastener comprising a shank portion and a head portion provided at one end of the shank portion, the diameter of the shank portion and/or of the head portion being selected such that the fastener can be installed in the aligned holes in close tolerance, wherein the fastener further comprises an oversizing structure, said oversizing structure being firmly bonded to at least a part of the shank portion and/or the head portion in order to oversize at least the part of the shank portion and/or the head portion such as to allow the fastener to be installed in aligned holes (60a, 60b) having a diameter larger than that required for the fastener without the oversizing structure, characterized in that the thickness of the oversizing structure is selected such as to compensate for an increased diameter of the aligned holes, said increased diameter of the aligned holes being a result of redrilling or drilling out the aligned holes required for the fastener without the oversizing structure. - workpieces (50a, 50b) having aligned holes therethrough; and - a fastener, in particular high strength fastener, for attaching together the workpieces (50a, 50b) having aligned holes therethrough, the fastener comprising a shank portion and a head portion provided at one end of the shank portion, the diameter of the shank portion and/or of the head portion being selected such that the fastener can be installed in the aligned holes in close tolerance, wherein the fastener further comprises an oversizing structure, said oversizing structure being firmly bonded to at least a part of the shank portion and/or the head portion in order to oversize at least the part of the shank portion and/or the head portion such as to allow the fastener to be installed in aligned holes (60a, 60b) having a diameter larger than that required for the fastener without the oversizing structure, characterized in that the thickness of the oversizing structure is selected such as to compensate for an increased diameter of the aligned holes, said increased diameter of the aligned holes being a result of redrilling or drilling out the aligned holes required for the fastener without the oversizing structure.
A tow hitch preferably for trailer vehicles, comprising: a support structure having a central body that is engageable to a tractor, a first portion and a second portion extending from the central body, and spaced away from each other so as to define a cavity suitable for receiving a tow bar; a coupling pin slidingly guided through the first portion and longitudinally movable along a work axis (X-X) between a closed position wherein it engages said cavity and an open position wherein it frees access to said cavity; movement means operating on the coupling pin and operable for moving the latter from the closed position to the open position; a locking device that retains the pin in the open position, and releases the pin from the open position following movement of the pin along said work axis (X-X) away from the second portion of the support structure; characterized in that said coupling pin comprises a control head and a holding portion that are reciprocally movable transversely with respect to said work axis, wherein said coupling pin is operatively engageable by the movement means and by said locking device at the control head, and wherein the control head and the holding portion are reciprocally rotatable according to a predetermined swinging plane, parallel to said work axis (X-X), concentrically with a spheroidal intermediate expansion exhibited by the holding portion a support structure having a central body that is engageable to a tractor, a first portion and a second portion extending from the central body, and spaced away from each other so as to define a cavity suitable for receiving a tow bar; a coupling pin slidingly guided through the first portion and longitudinally movable along a work axis (X-X) between a closed position wherein it engages said cavity and an open position wherein it frees access to said cavity; movement means operating on the coupling pin and operable for moving the latter from the closed position to the open position; a locking device that retains the pin in the open position, and releases the pin from the open position following movement of the pin along said work axis (X-X) away from the second portion of the support structure; characterized in that said coupling pin comprises a control head and a holding portion that are reciprocally movable transversely with respect to said work axis, wherein said coupling pin is operatively engageable by the movement means and by said locking device at the control head, and wherein the control head and the holding portion are reciprocally rotatable according to a predetermined swinging plane, parallel to said work axis (X-X), concentrically with a spheroidal intermediate expansion exhibited by the holding portion
Controlled released composite membrane wherein said membrane comprises hydrophobic styrene-butadiene-styrene block copolymer as hydrophobic continuous medium and Pickering emulsion droplets comprising anti-icing agents surrounded and stabilized by hydrophobic silica nanoparticles as hydrophilic dispersed medium.
A Roots vacuum pump comprising a shaft (10, 14); a piston (12, 16) connected to said shaft; a drive (54, 56) setting the shaft into rotation; and a shaft bearing (22, 24, 26, 28), wherein a single-piece cast part comprises the piston (12, 16) and two shaft pins (62, 63) arranged at the ends of the piston (12, 16), characterized in that at least one hollow space is provided in the piston (12, 16) and at least one elongate web is arranged between the shaft pins (62, 63).
An apparatus, comprising: a medical probe configured to be inserted into a body cavity; a location sensor in the medical probe operating in a sensor coordinate system; and a processor configured: to receive, from an imaging system operating in an image coordinate system, a three-dimensional image of the body cavity comprising open space and body tissue; to receive, from the medical probe, a signal indicating a location of a distal tip of the medical probe; to register the image coordinate system with the sensor coordinate system so as to identify one or more voxels in the three-dimensional image at the indicated location; and when the identified voxels have density values in the received three-dimensional image that do not correspond to the open space, to update the density values of the identified voxels to correspond to the open space. a medical probe configured to be inserted into a body cavity; a location sensor in the medical probe operating in a sensor coordinate system; and a processor configured: to receive, from an imaging system operating in an image coordinate system, a three-dimensional image of the body cavity comprising open space and body tissue; to receive, from the medical probe, a signal indicating a location of a distal tip of the medical probe; to register the image coordinate system with the sensor coordinate system so as to identify one or more voxels in the three-dimensional image at the indicated location; and when the identified voxels have density values in the received three-dimensional image that do not correspond to the open space, to update the density values of the identified voxels to correspond to the open space. to receive, from an imaging system operating in an image coordinate system, a three-dimensional image of the body cavity comprising open space and body tissue; to receive, from the medical probe, a signal indicating a location of a distal tip of the medical probe; to register the image coordinate system with the sensor coordinate system so as to identify one or more voxels in the three-dimensional image at the indicated location; and when the identified voxels have density values in the received three-dimensional image that do not correspond to the open space, to update the density values of the identified voxels to correspond to the open space.
A display panel comprising: a substrate comprising a first opening (10H1) and a second opening (10H2) that are spaced apart from each other; a plurality of pixels located in a display area around the first opening (10H1) and the second opening (10H2), each of the plurality of pixels comprising a pixel circuit comprising a first thin-film transistor and a display element connected to the pixel circuit; emission control lines located on the substrate, extending in a first direction (x), and spaced apart from each other by the first opening (10H1) and the second opening (10H2); and a first conductive layer located in an intermediate area surrounding each of the first opening (10H1) and the second opening (10H2) to bypass the first opening (10H1) and the second opening (10H2), wherein the first conductive layer electrically connects the emission control lines that are spaced apart from each other by the first opening (10H1) and the second opening (10H2) characterized by a bottom metal layer located between the substrate and the first thin-film transistor, and the first conductive layer comprises a same material as a material of the bottom metal layer, wherein the first conductive layer and the bottom metal layer are located on a same layer. a substrate comprising a first opening (10H1) and a second opening (10H2) that are spaced apart from each other; a plurality of pixels located in a display area around the first opening (10H1) and the second opening (10H2), each of the plurality of pixels comprising a pixel circuit comprising a first thin-film transistor and a display element connected to the pixel circuit; emission control lines located on the substrate, extending in a first direction (x), and spaced apart from each other by the first opening (10H1) and the second opening (10H2); and a first conductive layer located in an intermediate area surrounding each of the first opening (10H1) and the second opening (10H2) to bypass the first opening (10H1) and the second opening (10H2), wherein the first conductive layer electrically connects the emission control lines that are spaced apart from each other by the first opening (10H1) and the second opening (10H2) characterized by a bottom metal layer located between the substrate and the first thin-film transistor, and the first conductive layer comprises a same material as a material of the bottom metal layer, wherein the first conductive layer and the bottom metal layer are located on a same layer.