mhurhangee/ep-ind-claims huggingface dataset:
Multiband patch antenna, preferably a multiband PCB antenna, comprises a ground plane, at least one feedpoint, and at least two different patch fields (16; 24, 26, 28) defining a continuous antenna area and being of at least two different patch field types (A, B, C), wherein each patch field type (A, B, C) is designed for a different predefined resonance frequency (f 1, f 2, f 3), wherein at least two of the patch fields (16; 24, 26, 28) have overlapping areas, and wherein the feedpoint is positioned in a way that, when a feed signal is fed to the feedpoint, each of the at least two patch fields (16; 24, 26, 28) emits electromagnetic radiation having the frequency of the predefined resonance frequency (f 1, f 2, f 3) of the respective patch field (16; 24, 26, 28) and/or a combination of two or more of the at least two patch fields (16; 24, 26, 28) emits electromagnetic radiation having a frequency of one of the resonance frequencies (f 1, f 2, f 3), characterized in that the multiband patch antenna comprises a first patch field of a first patch field type with a first resonance frequency (f 1), at least one second patch field of a second patch field type with a second resonance frequency (f 2) and at least one third patch field of a third patch field type with a third resonance frequency (f 3), wherein the first patch field partly overlaps with the at least one second patch field and the at least one third patch field. wherein each patch field type (A, B, C) is designed for a different predefined resonance frequency (f 1, f 2, f 3), wherein at least two of the patch fields (16; 24, 26, 28) have overlapping areas, and wherein the feedpoint is positioned in a way that, when a feed signal is fed to the feedpoint, each of the at least two patch fields (16; 24, 26, 28) emits electromagnetic radiation having the frequency of the predefined resonance frequency (f 1, f 2, f 3) of the respective patch field (16; 24, 26, 28) and/or a combination of two or more of the at least two patch fields (16; 24, 26, 28) emits electromagnetic radiation having a frequency of one of the resonance frequencies (f 1, f 2, f 3), characterized in that the multiband patch antenna comprises a first patch field of a first patch field type with a first resonance frequency (f 1), at least one second patch field of a second patch field type with a second resonance frequency (f 2) and at least one third patch field of a third patch field type with a third resonance frequency (f 3), wherein the first patch field partly overlaps with the at least one second patch field and the at least one third patch field.
A multilayer electronic component comprising: a body including: a dielectric layer and first and second internal electrodes (121, 122) alternately disposed in a first direction with the dielectric layer interposed therebetween; a first surface and a second surface opposing each other in the first direction; a third surface and a fourth surface connected to the first surface and the second surface and opposing each other in a second direction, and a fifth surface and a sixth surface connected to the first surface to the fourth surface and opposing each other in a third direction, a first external electrode disposed on the third surface and including a first alloy layer connected to the first internal electrode, a second external electrode disposed on the fourth surface and including a second alloy layer connected to the second internal electrode, wherein each of the first and second alloy layers (131a, 132a) includes alloys including Cu, Ni and Al, and in each of the first and second alloy layers, a molar content of Ni included is greater than a molar content of Al, and a molar content of Cu is greater than the molar content of Ni. a body including: a dielectric layer and first and second internal electrodes (121, 122) alternately disposed in a first direction with the dielectric layer interposed therebetween; a first surface and a second surface opposing each other in the first direction; a third surface and a fourth surface connected to the first surface and the second surface and opposing each other in a second direction, and a fifth surface and a sixth surface connected to the first surface to the fourth surface and opposing each other in a third direction, a first external electrode disposed on the third surface and including a first alloy layer connected to the first internal electrode, a second external electrode disposed on the fourth surface and including a second alloy layer connected to the second internal electrode, wherein each of the first and second alloy layers (131a, 132a) includes alloys including Cu, Ni and Al, and in each of the first and second alloy layers, a molar content of Ni included is greater than a molar content of Al, and a molar content of Cu is greater than the molar content of Ni.
A device for guiding a medical needle, comprising said medical needle and an insert arranged slidably in translation and rotation inside the needle, the insert, in a free condition, having a curved distal portion and the needle having at least two adjacent regions (11, 12) having different mechanical behaviours, the mechanical behaviour of at least a region being obtained by heat or thermo-mechanical treatment of the needle, the mechanical behaviours of each of said regions (11, 12) and of the curved distal portion of the insert being chosen so that movement of the insert inside the needle causes localised deformation of the needle and/or the insert, said device being characterized in that the needle and the insert are in biocompatible metals that are elastic, elasto-plastic or super-elastic at the temperature of the human body, and in that said at least two regions (11, 12) are adjacent over the circumference of the distal portion of the needle.
Luminaire cover unit for a flat luminaire comprising: an integral luminaire cover having: • a flat light transmission section to allow light to pass through, which light transmission section only extends substantially within a plane, and • a receiving section which is bulged away from the plane to form a receiving space delimited by the receiving section with an opening within the plane to access the receiving space, and a lighting electronic being at least partially received within the receiving space, wherein the lighting electronic is at least partially potted with a pottant in the receiving space. an integral luminaire cover having: • a flat light transmission section to allow light to pass through, which light transmission section only extends substantially within a plane, and • a receiving section which is bulged away from the plane to form a receiving space delimited by the receiving section with an opening within the plane to access the receiving space, and • a flat light transmission section to allow light to pass through, which light transmission section only extends substantially within a plane, and • a receiving section which is bulged away from the plane to form a receiving space delimited by the receiving section with an opening within the plane to access the receiving space, and a lighting electronic being at least partially received within the receiving space, wherein the lighting electronic is at least partially potted with a pottant in the receiving space.
A random number generator device (200, 600, 900) comprising: at least a bias line (WL, PL); at least a first bit line; at least a second bit line; at least a memory unit (210, 610, 910), each memory unit (210, 610, 910) comprising two memory cells (220A, 220B, 620A, 620B, 920A, 920B), one of the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) being coupled to the bias line (WL, PL) and the first bit line, another of the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) being coupled to the bias line (WL, PL) and the second bit line, and each of the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) being an antifuse one-time programmable memory cell; a voltage generator, coupled to the bias line (WL, PL), the first bit line and the second bit line for providing the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) a bias voltage (Va), a first bit line voltage and a second bit line voltage via the bias line (WL, PL), the first bit line and the second bit line respectively; and a control circuit, coupled to the first bit line, the second bit line and the voltage generator, configured to program the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) simultaneously, and configured to generate a random number bit according the statuses of the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) during a reading period (Dr); characterized in that the controller is further configured to short the first bit line and the second bit line during a programming period (Dp). at least a bias line (WL, PL); at least a first bit line; at least a second bit line; at least a memory unit (210, 610, 910), each memory unit (210, 610, 910) comprising two memory cells (220A, 220B, 620A, 620B, 920A, 920B), one of the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) being coupled to the bias line (WL, PL) and the first bit line, another of the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) being coupled to the bias line (WL, PL) and the second bit line, and each of the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) being an antifuse one-time programmable memory cell; a voltage generator, coupled to the bias line (WL, PL), the first bit line and the second bit line for providing the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) a bias voltage (Va), a first bit line voltage and a second bit line voltage via the bias line (WL, PL), the first bit line and the second bit line respectively; and a control circuit, coupled to the first bit line, the second bit line and the voltage generator, configured to program the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) simultaneously, and configured to generate a random number bit according the statuses of the two memory cells (220A, 220B, 620A, 620B, 920A, 920B) during a reading period (Dr); characterized in that the controller is further configured to short the first bit line and the second bit line during a programming period (Dp).
A shredder comprising: a housing having a throat for receiving at least one article to be shredded; a shredder mechanism received in the housing and including an electrically powered motor and cutter elements, the shredder mechanism enabling the at least one article to be shredded to be fed into the cutter elements and the motor being operable to drive the cutter elements so that the cutter elements shred the articles fed therein; a lubrication system configured to lubricate the cutter elements; characterized by a detector configured to detect a thickness of the at least one article being received by the throat; and a controller operable to store an accumulation of thicknesses detected by the detector over time and to actuate the lubrication system to lubricate the cutter elements when the accumulation is at least equal to a predetermined total thickness. a housing having a throat for receiving at least one article to be shredded; a shredder mechanism received in the housing and including an electrically powered motor and cutter elements, the shredder mechanism enabling the at least one article to be shredded to be fed into the cutter elements and the motor being operable to drive the cutter elements so that the cutter elements shred the articles fed therein; a lubrication system configured to lubricate the cutter elements; characterized by a detector configured to detect a thickness of the at least one article being received by the throat; and a controller operable to store an accumulation of thicknesses detected by the detector over time and to actuate the lubrication system to lubricate the cutter elements when the accumulation is at least equal to a predetermined total thickness.
Method for the operation of a power plant system including a power plant for the generation of electricity, in particular a combined cycle power plant or a steam power plant operated with fossil fuels, and an external heat cycle system (11, 19, 28), and further including a system comprising a carbon dioxide capture plant and a carbon dioxide compression unit, the method comprising operating the carbon dioxide capture plant, which absorbs carbon dioxide from exhaust gases of the power plant by means of an absorber solution and releases the absorbed carbon dioxide from the absorbing solution by directing the absorber solution through a reboiler, and furthermore operating the carbon dioxide compression unit by compressing and cooling the carbon dioxide, and furthermore operating a main heat exchanger (CHEX), which transfers heat from a steam flow extracted from the power plant to a flow medium of the external heat cycle system (11, 19, 28) and directs the return flow from the main heat exchanger (CHEX) to the water steam cycle of the power plant, characterized in that heat from the carbon dioxide capture and compression system (5, 13) is transferred to the flow medium of the external heat cycle system (11, 19, 28) by means of at least one additional heat exchanger (1,2,3) and the return flow from the at least one additional heat exchanger (1,2,3) is directed to the power plant or to the system (5, 13) for carbon dioxide capture and compression.
A container suitable for containing liquid nitrogen and a sensor device comprising: a liquid nitrogen containing insulating container which contains liquid nitrogen; a sensor fixing member which has a distal end portion to which a sensor operating at a temperature of the liquid nitrogen is attached; and a fixing buffer member which is for fixing the sensor fixing member to the liquid nitrogen containing insulating container, wherein the fixing buffer member exerts a buffering effect to absorb the vibration of the sensor fixing member caused by external factors or by the bubbles generated as the liquid nitrogen evaporates, characterized in that the fixing buffer member is not fixed to the liquid nitrogen containing insulating container and is adapted to enable the sensor fixing member to be easily inserted into and pulled out from the liquid nitrogen, such that replacing the sensor, refilling of the liquid nitrogen, and the like can be easily performed. a liquid nitrogen containing insulating container which contains liquid nitrogen; a sensor fixing member which has a distal end portion to which a sensor operating at a temperature of the liquid nitrogen is attached; and a fixing buffer member which is for fixing the sensor fixing member to the liquid nitrogen containing insulating container, wherein the fixing buffer member exerts a buffering effect to absorb the vibration of the sensor fixing member caused by external factors or by the bubbles generated as the liquid nitrogen evaporates,
Wheel disk arrangement (1; 14; 26) having a wheel disk (2; 15; 27), multiple blade devices (3; 16; 28) which are fastened along the outer circumference of the wheel disk (2; 15; 27), and multiple sealing plates (4; 17; 29) which are held in two annular grooves (5, 6; 18, 19; 30, 31) spaced radially apart from each other, wherein the first annular groove (5; 18; 30) is provided in the wheel disk (2; 15; 27) and delimited axially outward by an annular projection (7; 20; 32), and wherein the second annular groove (6; 19; 31) is defined by multiple annular groove segments which are arranged adjacent to one another and provided in each case in the individual blade devices (3; 16; 28), wherein at least one recess (8; 21; 33) extending axially through the annular projection (7; 20; 32) is provided, the minimum width of which in the circumferential direction is greater than the width of the sealing plates (4; 17; 29) at the internal diameter such that a sealing plate (4; 17; 29) can be inserted axially through the recess (8; 21; 33) between the annular grooves (5, 6; 19, 19; 30, 31) and guided in the circumferential direction by the latter, characterized in that at least one closing piece (10; 23; 35; 38) is provided which is designed to be fastened detachably to the wheel disk (2; 15; 27) in order to close the at least one recess (8; 21; 33).
A polymer mixture comprising an aqueous binder composition and vulcanized or crosslinked rubber, wherein the aqueous binder composition comprises: (a) a first acrylic emulsion (co)polymer having a glass transition temperature of -5°C or less, (b) a second acrylic emulsion (co)polymer having a glass transition temperature of at least 15°C, and (c) a crosslinking agent comprising a water-dispersible isocyanate composition; wherein the vulcanized or crosslinked rubber has a sieve particle size of from 0.1 to 6 mm, and the weight ratio of total acrylic emulsion (co)polymers to the vulcanized or crosslinked rubber is from 1:12 to 1:1. (a) a first acrylic emulsion (co)polymer having a glass transition temperature of -5°C or less, (b) a second acrylic emulsion (co)polymer having a glass transition temperature of at least 15°C, and (c) a crosslinking agent comprising a water-dispersible isocyanate composition;
A modified elastomeric polymer obtained by reacting a living anionic elastomeric polymer and a modifying compound of the following formula: (R"O) x y Si-R'-S-SiR 3 Formula wherein R is independently C 1 -C 16 alkyl or benzyl; R" is C 1 -C 4 alkyl; R' is selected from C 6 -C 18 aryl, C 7 -C 50 alkylaryl, C 1 -C 50 alkyl and C 2 -C 50 dialkylether, wherein each group is optionally substituted with one or more groups selected from C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 6 -C 12 aryl, C 7 -C 16 alkylaryl, di(C 1-7 hydrocarbyl)amino, bis(tri(C 1-12 alkyl)silyl)amino, tris(C 1 -C 7 hydrocarbyl)silyl and C 1 -C 12 thioalkyl; x is an integer selected from 1, 2 and 3; y is an integer selected from 0, 1 and 2; and x + y = 3, and wherein the living anionic elastomeric polymer comprises more than 70% and less than 99% by weight of butadiene units and more than 1% and less than 30% by weight of styrene units and has a content of 1,2-added butadiene (vinyl bond content) of from 2 to less than 10%, based on the polybutadiene fraction of the living anionic elastomeric polymer.
Hydraulic supply system for at least one vehicle, in particular a rail vehicle, with at least one drive motor, with at least one flange, with at least one hydraulic pump and with at least one control plate for receiving and/or controlling further electrical and/or hydraulic components of the hydraulic supply system, wherein, in the mounted state, the flange is fastened to the drive motor and to the hydraulic pump to their mutual mechanical coupling, and wherein the flange is fastened to the control plate, wherein the flange also has at least one connector for coupling the hydraulic pump to the control plate, and wherein the flange has at least one electrical coupling element for electrically coupling the drive motor to the control plate, wherein the electrical coupling element is formed as at least one flange cable feedthrough and/or at least one flange cable duct, and the flange is designed such that cables in the flange cable feedthrough and/or the flange cable duct do not come into contact with the hydraulic fluid, wherein the flange has at least one flange housing in which the electrical coupling element or the electrical coupling element and the connector are integrated.
Clamp, comprising a slide rail, a slide arm movable on the slide rail, a fixed arm made of a metallic material, which is fixedly arranged on the slide rail, and a pressure piece (42; 78) for a workpiece, which is arranged on the fixed arm, wherein the slide rail and the fixed arm are connected in one piece, and the pressure piece (42; 78) is a separate part from the fixed arm and is secured with a form-locking and/or force-locking fit on the fixed arm, characterised in that the combination of slide rail and fixed arm is produced by means of cold-forming.
Drive unit (1, 41) for automotive applications, in particular a central locking drive unit for a motor vehicle door latch, with a motor (2, 42), of a gearbox unit (3, 43), which has at least a first gear element (4, 44) and a second gear element (5, 45) respectively with a first toothed segment (6, 46) and a second toothed segment (7, 47), whereby the first gear element (4, 44) and the second gear element (5, 45) are engaged by means of the toothed segment (6, 7, 46, 47), and a first pivot axis (8, 48) and a second pivot axis (9, 49) and a first stop (10, 50), whereby the drive unit has at least a first stop position, whereby at least the first gear element (4, 44) has a bolting element (11, 51) which is bolted in the first stop position by means of an accommodation element (12, 52) and in the first stop position ensures a distance of the first pivot axis (8, 48) of the first gear element (4, 44) to the second gear element (5, 45), characterized in that the accommodation element (12, 52) is arranged on the second gear element (5, 45) and the bolting element (11, 51) is blocked in the first stop position by means of the accommodation element (12, 52) in the radial direction of the first gear element (4, 44).
A system for circumferentially orienting a downhole latch subsystem in a wellbore, the system comprising: an outer tool assembly including a latch coupling (38, 116, 200, 300) having a latch profile (118, 208, 308) and an orienting subassembly having an orienting profile (122, 232) positioned proximate to the latch profile (118, 208, 308); and an inner tool assembly positionable within the outer tool assembly including a latch assembly (132, 400) having a plurality of latch keys (134, 422) including a primary latch key (136, 432), wherein the inner tool assembly further comprises a retention subassembly having at least one retention key (130, 410), wherein the primary latch key (136, 432) is circumferentially aligned with the retention key (130, 410), wherein, after operable engagement of the primary latch key (136, 432) with the orienting profile, axial alignment of the latch assembly (132, 400) with the latch coupling (38, 116, 200, 300) causes operable engagement of the latch keys (134, 422) with the latch profile (118, 208, 308), and wherein, after operable engagement of the primary latch key (136, 432) with the orienting profile, axial shifting of the latch assembly (132, 400) toward the latch coupling (38, 116, 200, 300) causes operable engagement of the retention key (130, 410) with the orienting profile before disengagement of the primary latch key (136, 432) from the orienting profile. an outer tool assembly including a latch coupling (38, 116, 200, 300) having a latch profile (118, 208, 308) and an orienting subassembly having an orienting profile (122, 232) positioned proximate to the latch profile (118, 208, 308); and an inner tool assembly positionable within the outer tool assembly including a latch assembly (132, 400) having a plurality of latch keys (134, 422) including a primary latch key (136, 432), wherein the inner tool assembly further comprises a retention subassembly having at least one retention key (130, 410), wherein the primary latch key (136, 432) is circumferentially aligned with the retention key (130, 410), wherein, after operable engagement of the primary latch key (136, 432) with the orienting profile, axial alignment of the latch assembly (132, 400) with the latch coupling (38, 116, 200, 300) causes operable engagement of the latch keys (134, 422) with the latch profile (118, 208, 308), and wherein, after operable engagement of the primary latch key (136, 432) with the orienting profile, axial shifting of the latch assembly (132, 400) toward the latch coupling (38, 116, 200, 300) causes operable engagement of the retention key (130, 410) with the orienting profile before disengagement of the primary latch key (136, 432) from the orienting profile.