mhurhangee/ep-ind-claims huggingface dataset:
A high electron mobility transistor, HEMT, comprising: a gate electrode disposed between a source contact and a drain contact; a gate dielectric disposed below the gate electrode; a group III-N channel layer disposed below the gate dielectric; a top barrier layer having a first thickness between the channel layer and the source contact and the drain contact, a second thickness between the channel layer and the dielectric layer under the gate electrode, and a third thickness between the channel layer and a spacer dielectric, the spacer dielectric laterally separating the gate electrode from the source contact and the drain contact, wherein the second thickness is smaller than the first thickness and the third thickness is intermediate of the first and the second thicknesses; a bottom barrier disposed below the channel layer, wherein the bottom barrier comprises an Al x In 1-x N layer lattice matching the channel layer; and a silicon substrate disposed below the bottom barrier with the Al x In 1-x N layer disposed over a or crystal plane of the substrate. a gate electrode disposed between a source contact and a drain contact; a gate dielectric disposed below the gate electrode; a group III-N channel layer disposed below the gate dielectric; a top barrier layer having a first thickness between the channel layer and the source contact and the drain contact, a second thickness between the channel layer and the dielectric layer under the gate electrode, and a third thickness between the channel layer and a spacer dielectric, the spacer dielectric laterally separating the gate electrode from the source contact and the drain contact, wherein the second thickness is smaller than the first thickness and the third thickness is intermediate of the first and the second thicknesses; a bottom barrier disposed below the channel layer, wherein the bottom barrier comprises an Al x In 1-x N layer lattice matching the channel layer; and a silicon substrate disposed below the bottom barrier with the Al x In 1-x N layer disposed over a or crystal plane of the substrate.
A compound represented by the following formula, or a salt thereof, or a solvate of the compound or the salt: wherein ring A represents a thiazolyl group, a pyridyl group, a pyrazyl group, or a pyrazolyl group, L represents - -, - -, or -(SO 2)-, R 1 represents a C 1-6 alkyl group, a hydroxy C 1-6 alkyl group, a C 1-6 alkoxy group, an amino group, a C 1-6 alkylamino group, a hydroxyamino group, an N-C 1-6 alkylcarbamoyl group, or a group represented by the following formula: wherein R 3 represents a C 1-6 alkyl group, and R 2 represents a hydrogen atom, a halogen atom, a C 1-6 alkyl group, a C 1-6 alkoxy group, or a carboxyl group. wherein ring A represents a thiazolyl group, a pyridyl group, a pyrazyl group, or a pyrazolyl group, L represents - -, - -, or -(SO 2)-, R 1 represents a C 1-6 alkyl group, a hydroxy C 1-6 alkyl group, a C 1-6 alkoxy group, an amino group, a C 1-6 alkylamino group, a hydroxyamino group, an N-C 1-6 alkylcarbamoyl group, or a group represented by the following formula: wherein R 3 represents a C 1-6 alkyl group, and R 2 represents a hydrogen atom, a halogen atom, a C 1-6 alkyl group, a C 1-6 alkoxy group, or a carboxyl group.
Process for manufacturing products made of composite materials, characterized in that it comprises the following operating steps: - screwing at least one insert provided with a threaded hole on the outer thread of at least one pin partially inserted in a removable manner in a mould; - arranging on the mould one or more fiber layers provided with at least one opening in which the insert is arranged; - curing resin with the layers arranged on the mould, so as to obtain a product made of a composite material which incorporates the insert and the layers; - rotating the pin in the insert for removing the pin from the mould. - screwing at least one insert provided with a threaded hole on the outer thread of at least one pin partially inserted in a removable manner in a mould; - arranging on the mould one or more fiber layers provided with at least one opening in which the insert is arranged; - curing resin with the layers arranged on the mould, so as to obtain a product made of a composite material which incorporates the insert and the layers; - rotating the pin in the insert for removing the pin from the mould.
A solar cell, comprising: a crystalline semiconductor substrate containing impurities of a first conductivity type; a front doped layer located on a front surface of the semiconductor substrate; a back doped layer located on a back surface of the semiconductor substrate; a front transparent conductive layer located on the front doped layer and having a first thickness; a front collector electrode located on the front transparent conductive layer; a back transparent conductive layer located under the back doped layer and having a second thickness; and a back collector electrode located under the back transparent conductive layer, wherein the first thickness of the front transparent conductive layer and the second thickness of the back transparent conductive layer are different from each other, characterized in that a sheet resistance of the front transparent conductive layer is less than a sheet resistance of the back transparent conductive layer. a crystalline semiconductor substrate containing impurities of a first conductivity type; a front doped layer located on a front surface of the semiconductor substrate; a back doped layer located on a back surface of the semiconductor substrate; a front transparent conductive layer located on the front doped layer and having a first thickness; a front collector electrode located on the front transparent conductive layer; a back transparent conductive layer located under the back doped layer and having a second thickness; and a back collector electrode located under the back transparent conductive layer, wherein the first thickness of the front transparent conductive layer and the second thickness of the back transparent conductive layer are different from each other, characterized in that a sheet resistance of the front transparent conductive layer is less than a sheet resistance of the back transparent conductive layer.
Plug connection for making direct electrical contact with contact areas on a printed circuit board, comprising a plug receptacle which is provided at the printed circuit board and into which the printed circuit board projects, comprising a plug which can be inserted into the plug receptacle and which has a contact carrier with contact elements for making direct electrical contact with the contact areas of the printed circuit board, and comprising a contact-pressure spring device for pressing the contact elements such that they bear against the contact areas of the printed circuit board, wherein the contact-pressure spring device is provided in the plug receptacle, wherein the contact-pressure spring device has a dedicated contact-pressure spring for each contact element of the contact carrier in each case.
A method of manufacturing a lighting tile having a substrate bearing an electrode structure, the electrode structure comprising: a plurality of electrically conductive tracks disposed over said substrate; and an electrical connection region connecting to said plurality of tracks; the method comprising: providing a substrate bearing a light emitting structure with an electrically conductive seed layer patterned into tracks; providing an electrical connection region; connecting ends of said tracks to an electrical power supply via the electrical connection region; and electroplating a layer of electrode metal onto said tracks using current from said electrical power supply to form the plurality of electrically conductive tracks, wherein the height of said tracks tapers away from said connection region to compensate for reduction in luminance from said lighting tile away from the electrical connection region. a plurality of electrically conductive tracks disposed over said substrate; and an electrical connection region connecting to said plurality of tracks; the method comprising: providing a substrate bearing a light emitting structure with an electrically conductive seed layer patterned into tracks; providing an electrical connection region; connecting ends of said tracks to an electrical power supply via the electrical connection region; and electroplating a layer of electrode metal onto said tracks using current from said electrical power supply to form the plurality of electrically conductive tracks, wherein the height of said tracks tapers away from said connection region to compensate for reduction in luminance from said lighting tile away from the electrical connection region. providing a substrate bearing a light emitting structure with an electrically conductive seed layer patterned into tracks; providing an electrical connection region; connecting ends of said tracks to an electrical power supply via the electrical connection region; and electroplating a layer of electrode metal onto said tracks using current from said electrical power supply to form the plurality of electrically conductive tracks, wherein the height of said tracks tapers away from said connection region to compensate for reduction in luminance from said lighting tile away from the electrical connection region.
A method for supplying energy, wherein in an operating state for storage, electrical energy is stored as chemical energy and after switching to an operating state for supply, the electrical energy is supplied, wherein in a sorption system with a refrigerant and liquid solvent, having a refrigerant-poor solution and a refrigerant-rich solution, wherein the poor and rich solutions are single-phase mixtures of the solvent and the refrigerant, a. in the operating state for supply, the liquid refrigerant is evaporated at a high-pressure level and expanded to a low-pressure level, thereby driving an expansion machine, the poor solution absorbs the gaseous refrigerant and is collected as the rich solution, and b. in the operating state for storage, the refrigerant is instead driven out of the rich solution at the low-pressure level, the remaining poor solution is collected, and the driven-out refrigerant is compressed to the high-pressure level by means of electrical energy, liquefied, and collected. a. in the operating state for supply, the liquid refrigerant is evaporated at a high-pressure level and expanded to a low-pressure level, thereby driving an expansion machine, the poor solution absorbs the gaseous refrigerant and is collected as the rich solution, and b. in the operating state for storage, the refrigerant is instead driven out of the rich solution at the low-pressure level, the remaining poor solution is collected, and the driven-out refrigerant is compressed to the high-pressure level by means of electrical energy, liquefied, and collected.
An audio similarity evaluator (100;200;340), wherein the audio similarity evaluator is configured to obtain envelope signals (122a-122c; 222a-222e) for a plurality of frequency ranges on the basis of an input audio signal (110;210;362), and wherein the audio similarity evaluator is configured to obtain a modulation information (162a-162c; 262a-262e) associated with the envelope signals for a plurality of modulation frequency ranges, wherein the modulation information describes the temporal modulation of the envelope signals for a plurality of modulation frequency ranges and comprises a plurality of values which are associated with different modulation frequencies that are present in a respective envelope signal; and wherein the audio similarity evaluator is configured to compare the obtained modulation information with a reference modulation information (182a-182c; 282a-282e) associated with a reference audio signal, in order to obtain an information (112;212;342) about a similarity between the input audio signal and the reference audio signal. wherein the audio similarity evaluator is configured to obtain envelope signals (122a-122c; 222a-222e) for a plurality of frequency ranges on the basis of an input audio signal (110;210;362), and wherein the audio similarity evaluator is configured to obtain a modulation information (162a-162c; 262a-262e) associated with the envelope signals for a plurality of modulation frequency ranges, wherein the modulation information describes the temporal modulation of the envelope signals for a plurality of modulation frequency ranges and comprises a plurality of values which are associated with different modulation frequencies that are present in a respective envelope signal; and wherein the audio similarity evaluator is configured to compare the obtained modulation information with a reference modulation information (182a-182c; 282a-282e) associated with a reference audio signal, in order to obtain an information (112;212;342) about a similarity between the input audio signal and the reference audio signal.
Installation for forming workpieces, in particular for forming sheet-metal body panels, having - a first magnetic forming device which comprises at least one first forming tool and at least one first magnetic tool; and - a second magnetic forming device which comprises at least one second forming tool and at least one second magnetic tool; - wherein the first magnetic forming device is configured to form a workpiece in a first magnetic forming process; - wherein the second magnetic forming device, subsequent to the first magnetic forming process, is configured to further form the workpiece in a second magnetic forming process; - wherein the installation has a changeover device for changing over the magnetic tools (11, 21); and - wherein the installation has a changeover device for displacing and/or for rotating and/or for pivoting the first and/or the second forming tool (10, 20). - a first magnetic forming device which comprises at least one first forming tool and at least one first magnetic tool; and - a second magnetic forming device which comprises at least one second forming tool and at least one second magnetic tool; - wherein the first magnetic forming device is configured to form a workpiece in a first magnetic forming process; - wherein the second magnetic forming device, subsequent to the first magnetic forming process, is configured to further form the workpiece in a second magnetic forming process; - wherein the installation has a changeover device for changing over the magnetic tools (11, 21); and - wherein the installation has a changeover device for displacing and/or for rotating and/or for pivoting the first and/or the second forming tool (10, 20).
A catheter-based implantable medical vascular device having a first diameter and a first surface area, and expandable to a second diameter and a second surface area within a vascular structure, in use; the device comprising at least one thixotropic, turbid, hydrogel material applied to at least a portion of said medical device, wherein the hydrogel material is applied to a surface of the device to create an applicated device of the first diameter and the first surface area; the hydrogel material comprising cyclodextrin, an aqueous solvent component and a polymer chain component, and at least one bioactive agent capable of treating vascular tissue upon release of said bioactive agent from said hydrogel material.
Roving stop assembly for a drafting frame of a ring spinning machine, wherein said drafting frame comprises a pair of front drafting rollers, a pair of middle drafting rollers and a pair of rear drafting rollers, said roving stop assembly including; - at least a roving detent element arranged to be able to act, in an active position, on one of said pair of rear drafting rollers and/or middle drafting rollers to stop the supply of roving at a spinning position of the ring spinning machine, - trigger means (5, 9) operably connected to the at least one roving detent element to trigger actuation of the at least one roving detent element to an active position, and, - reset means for resetting by means of a resetting mechanism (6, 7) the at least one roving detent element to an inactive position to resume the supply of roving, characterized in that; - said reset means include a reset actuator arm such that when the roving stop assembly is mounted on a drafting frame, said reset actuator arm is arranged at the front of the drafting frame, and in that; - said reset actuator arm is mounted to cooperate with the resetting mechanism (6, 7) operably connected to the at least one roving detent element to allow the at least one roving detent element to be displaced to the inactive position for resuming the supply of roving when actuating the reset actuator arm at the front of the drafting frame. - at least a roving detent element arranged to be able to act, in an active position, on one of said pair of rear drafting rollers and/or middle drafting rollers to stop the supply of roving at a spinning position of the ring spinning machine, - trigger means (5, 9) operably connected to the at least one roving detent element to trigger actuation of the at least one roving detent element to an active position, and, - reset means for resetting by means of a resetting mechanism (6, 7) the at least one roving detent element to an inactive position to resume the supply of roving, characterized in that; - said reset means include a reset actuator arm such that when the roving stop assembly is mounted on a drafting frame, said reset actuator arm is arranged at the front of the drafting frame, and in that; - said reset actuator arm is mounted to cooperate with the resetting mechanism (6, 7) operably connected to the at least one roving detent element to allow the at least one roving detent element to be displaced to the inactive position for resuming the supply of roving when actuating the reset actuator arm at the front of the drafting frame.
A powdery material mixing and feeding device configured to mix at least two types of powdery materials and feed a compression molding machine with the mixed powdery materials, the powdery material mixing and feeding device comprising: a first vertical mixer (Z3a) including a first mixing member (Z34, Z35) configured to rotate about a substantially vertical shaft and mix powdery materials to be fed to a horizontal mixer (Z4, Z5, Z6); the horizontal mixer (Z4, Z5, Z6) including a plurality of second mixing members (Z44, Z52, Z63, Z65) each configured to rotate about a substantially horizontal shaft and mix powdery materials, a second vertical mixer (Z3b) being connected to the horizontal mixer (Z4, Z5, Z6) below, and a measuring feeder (Z1c) configured to measure and feed a lubricant, wherein the measuring feeder (Z1c) feeds the horizontal mixer (Z4, Z5, Z6) with the measured lubricant. a first vertical mixer (Z3a) including a first mixing member (Z34, Z35) configured to rotate about a substantially vertical shaft and mix powdery materials to be fed to a horizontal mixer (Z4, Z5, Z6); the horizontal mixer (Z4, Z5, Z6) including a plurality of second mixing members (Z44, Z52, Z63, Z65) each configured to rotate about a substantially horizontal shaft and mix powdery materials, a second vertical mixer (Z3b) being connected to the horizontal mixer (Z4, Z5, Z6) below, and a measuring feeder (Z1c) configured to measure and feed a lubricant, wherein the measuring feeder (Z1c) feeds the horizontal mixer (Z4, Z5, Z6) with the measured lubricant.
A water stop structure, comprising: a shielded wire including a sheath and an exposed shield member where the sheath is stripped in the middle part thereof; an adhesive permeated into the shield member; and a heat shrinkable tube overlaying the shield member via hot melt located between the adhesive and the heat shrinkable tube, and heat-shrunk in a state where both ends of the heat shrinkable tube are overlapped with the outer periphery of the sheath so that the hot melt is pressed by the heat-shrunk tube to further permeate the adhesive into the shield member. a shielded wire including a sheath and an exposed shield member where the sheath is stripped in the middle part thereof; an adhesive permeated into the shield member; and a heat shrinkable tube overlaying the shield member via hot melt located between the adhesive and the heat shrinkable tube, and heat-shrunk in a state where both ends of the heat shrinkable tube are overlapped with the outer periphery of the sheath so that the hot melt is pressed by the heat-shrunk tube to further permeate the adhesive into the shield member.
Hand-held implement having a drive motor (41, 81) and having a tool unit (3, 73), wherein the tool unit (3, 73) comprises a tool which is driven by the drive motor (41, 81), wherein the implement has a guide tube with a telescopic portion, wherein the telescopic portion comprises an outer tube and an inner tube, which is guided in a longitudinally displaceable manner in the outer tube, wherein means for transmitting the drive power for the tool are guided through the guide tube, and wherein a clamping device is provided for the purpose of fixing the inner tube in relation to the outer tube, characterized in that the clamping device comprises a tensioning piece, which is mounted in a rotatable manner in relation to the inner tube, and is connected to the outer tube via a threaded connection, in that the clamping device comprise at least one dished tensioning ring, which is arranged on the outer circumferential of the inner tube, wherein the size of the opening of the tensioning ring is reduced by virtue of the tensioning ring being compressed in the direction of a longitudinal centre axis of the guide tube, and in that the at least one tensioning ring is supported, on the one axial side (65, 66), in relation to the outer tube and, on the other axial side (65, 66), in relation to the tensioning piece.
Contact arrangement for an isolating switch, having at least one contact arm and having at least one mating contact piece, wherein the contact arm comprises at least one profile body and at least one first contact element, and wherein the at least one first contact element is in electrical contact with the at least one profile body and is designed to produce an electrical contact with the at least one mating contact piece, characterized in that the at least one first contact element is a strip-shaped spring element having a longitudinal axis which is arranged parallel to a longitudinal axis of the profile body.
Method of location of a mobile station within a radio coverage zone of a cell of a radio cellular network, the cell comprising a base station having a plurality of distributed remote antennas, each of the remote antenna defining a respective radio coverage zone within the cell, wherein the method comprises: - building a first time sequence indicating during which time intervals the mobile station has been allocated uplink transmission resources to transmit through the cellular network, - for each remote antenna, building a second time sequence indicating the total power strength of the uplink transmissions simultaneously received by this remote antenna, - correlating the first time sequence and at least one of the second time sequence, the first and the second time sequences being synchronised in time, and -locating the mobile station from the result of the correlation. - building a first time sequence indicating during which time intervals the mobile station has been allocated uplink transmission resources to transmit through the cellular network, - for each remote antenna, building a second time sequence indicating the total power strength of the uplink transmissions simultaneously received by this remote antenna, - correlating the first time sequence and at least one of the second time sequence, the first and the second time sequences being synchronised in time,