mhurhangee/ep-ind-claims huggingface dataset:
A process for making a pleated filter comprising: a) forming a monocomponent monolayer nonwoven web of continuous monocomponent polypropylene fibers by meltspinning, collecting, heating and quenching the monocomponent polypropylene fibers under thermal conditions sufficient to form a web of partially crystalline and partially amorphous oriented meltspun fibers of the same polymeric composition that are bonded to form a coherent and handleable web having a Gurley Stiffness of at least 100 mg and which further may be softened while retaining orientation and fiber structure, wherein the heating and quenching are performed by heating the meltspun collected web at a temperature and for a time sufficient for the amorphous-characterized phase of the fibers to melt or soften while the crystallite-characterized phase remains unmelted, and immediately quenching the heated collected web with a gas that is at a temperature of at least 50°C less than the Nominal Melting Point of the polypropylene, and wherein the total heating and quenching operation is performed in less than 15 seconds, b) forming rows of pleats in the nonwoven web, and c) cutting the pleated web to a desired size and shape to form a pleated filter element comprising a self-supporting porous monocomponent monolayer matrix of fibers bonded to one another at at least some points of fiber intersection and having an average initial submicron efficiency of at least 15 % at a 1.52 meters/see face velocity. a) forming a monocomponent monolayer nonwoven web of continuous monocomponent polypropylene fibers by meltspinning, collecting, heating and quenching the monocomponent polypropylene fibers under thermal conditions sufficient to form a web of partially crystalline and partially amorphous oriented meltspun fibers of the same polymeric composition that are bonded to form a coherent and handleable web having a Gurley Stiffness of at least 100 mg and which further may be softened while retaining orientation and fiber structure, wherein the heating and quenching are performed by heating the meltspun collected web at a temperature and for a time sufficient for the amorphous-characterized phase of the fibers to melt or soften while the crystallite-characterized phase remains unmelted, and immediately quenching the heated collected web with a gas that is at a temperature of at least 50°C less than the Nominal Melting Point of the polypropylene, and wherein the total heating and quenching operation is performed in less than 15 seconds, b) forming rows of pleats in the nonwoven web, and c) cutting the pleated web to a desired size and shape to form a pleated filter element comprising a self-supporting porous monocomponent monolayer matrix of fibers bonded to one another at at least some points of fiber intersection and having an average initial submicron efficiency of at least 15 % at a 1.52 meters/see face velocity.
Road sign plate comprising a base plate, a series of LEDs arranged on said base plate and supply means associated to said series of LEDs, a first resin layer which covers, at least, the base plate and a second resin layer arranged over said first resin layer, said second resin layer being of a translucent material characterized in that both the base plate and the series of LEDs are embedded in said first resin layer and that the base plate comprises, in its lower area, a series of transversal projections.
1. A transistor array including a substrate and a plurality of transistor elements sharing the substrate, wherein each of the transistor elements has a shape of cylinder, quadrangular prism, hexagonal prism, or irregular pole whose axial direction is substantially perpendicular to the substrate, and further comprises: an individual bottom electrode disposed on the substrate and a connection wire for the bottom electrode; a piezoelectric body disposed on the bottom electrode, wherein the piezoelectric body is made of piezoelectric material; and an individual top electrode disposed on the piezoelectric body, wherein the substrate and the bottom electrode and piezoelectric body of each of the transistor elements are respectively arranged in such a way that the piezoelectric body deforms when the respective transistor element deforms under stresses, strains or pressures applied on the transistor array, and wherein the piezoelectric body of each of the transistor elements is configured to produce in turn a positive piezoelectric potential at one end and a negative piezoelectric potential at the other end within the piezoelectric body, and wherein the piezoelectric body, the bottom electrode and the top electrode of each of the transistor elements are respectively arranged in such a way that the produced piezoelectric potentials effectively regulate an interface barrier between the piezoelectric body and electrode material around the bottom electrode or the top electrode in the transistor element. an individual bottom electrode disposed on the substrate and a connection wire for the bottom electrode; a piezoelectric body disposed on the bottom electrode, wherein the piezoelectric body is made of piezoelectric material; and an individual top electrode disposed on the piezoelectric body,
A boiling water reactor provided with an emergency core cooling system (1, 1A, 1B) including three divisions (1, 2, 3) each comprising a high-pressure core water injection system, a low-pressure water injection system, and an emergency power supply, from which electric power is to be supplied to the high-pressure core water injection system and the low-pressure water injection system for driving a pump (18, 21), the emergency core cooling system (1, 1A, 1 B) further including a containment vessel spray (42, 43, 44) shared by the high-pressure core water injection system and the low-pressure water injection system in each of three divisions (1, 2, 3), and a fracture detector for detecting which line is fractured in connection lines between the low pressure water injection system and the high pressure water core injection system, so that when a fracture occurs in either one of the high-pressure core water injection system and the low-pressure water injection system, another one of the high-pressure core water injection system and the low-pressure water injection system performs spraying of water by the containment vessel spray (42, 43, 44).
System for providing person-specific information which can be called up by third parties in an emergency, in particular for first aid directly on site, comprising a server which is set up in such a way that person-specific information can be stored on it in a user-related manner and can be secured via an assigned person-specific coding in such a way that this person-specific information can only be called up from an external electronic terminal by transmitting the assigned person-specific coding, characterized in that the system comprises a plurality of badges, which are each provided with a person-specific coding of a user in such a way that the person-specific coding can be read out by a third party or by an external electronic terminal of a third party and transmitted to the server in order to retrieve the person-specific information, the badges being fastened to users' shoes, in particular to laces of the shoes.
Laboratory distribution system for conveying in an upright orientation test tube holders retaining test tubes in a vertical orientation as well as empty test tube holders between various stations comprising at least one screw conveyor device (2, 4) for conveying the test tube holders, wherein the screw conveyor device (2, 4) comprises a helical track (20, 120, 40, 140) having a helix axis (21, 41, 121, 141) and a drive shaft (22, 42) having an axis of rotation parallel or coaxial to the helix axis (21, 41, 121, 141), which drive shaft (22, 42) is adapted to be driven to rotate about the axis of rotation for causing a movement of one test tube holder or a plurality of test tube holders contacting the helical track (20, 120, 40, 140) in parallel to the helix axis (21, 41, 121, 141) between an entry region (26, 46) and an exit region (27, 47), wherein the entry region (26, 46) and the exit region (27, 47) are spaced in a direction of the helix axis (21, 41, 121, 141), characterized in that the screw conveyor device is a vertical screw conveyor device (2, 4) having a vertical helix axis (21, 41, 121, 141).
A method for generating intensive high-voltage pulses for industrial use, in which a pulse transformer and a transformer are used, comprising the following measures: - a Marx generator consisting of a number of stages is used, - the Marx generator is triggered with high-voltage pulses at the suitable time, - the high-voltage pulses are generated and coupled in in the first stage of the Marx generator, - the high-voltage pulses lead to a longitudinal overvoltage triggering of the first spark gap of the Marx generator, - the high-voltage pulses are generated by discharging a capacitive energy store (capacitor) with the aid of a closing semiconductor switch, characterized in that the trigger pulses are coupled in by parallel capacitive coupling for minimizing the jitter. - a Marx generator consisting of a number of stages is used, - the Marx generator is triggered with high-voltage pulses at the suitable time, - the high-voltage pulses are generated and coupled in in the first stage of the Marx generator, - the high-voltage pulses lead to a longitudinal overvoltage triggering of the first spark gap of the Marx generator, - the high-voltage pulses are generated by discharging a capacitive energy store (capacitor) with the aid of a closing semiconductor switch, characterized in that the trigger pulses are coupled in by parallel capacitive coupling for minimizing the jitter.
Purge valve for common-rail heavy-oil injection systems for internal combustion engines, comprising - a valve body, - a valve element which is movable in the valve body between an open position and a closed position and which, in the closed position, interacts with a valve seat and separates a high-pressure region from a low-pressure region, - a high-pressure side inlet which is connectable to a heavy-oil high-pressure accumulator (rail), - at least one low pressure-side outlet which is connectable to a return line, and - actuating means for actuating the valve element, wherein the valve element opens inwardly toward the high-pressure side, characterized in that the actuating means for opening the valve comprise an axially displaceable control piston which is arranged on the low-pressure side and which interacts with the valve element, wherein the actuation of the valve element is performed by way of a pressure medium. - a valve body, - a valve element which is movable in the valve body between an open position and a closed position and which, in the closed position, interacts with a valve seat and separates a high-pressure region from a low-pressure region, - a high-pressure side inlet which is connectable to a heavy-oil high-pressure accumulator (rail), - at least one low pressure-side outlet which is connectable to a return line, and - actuating means for actuating the valve element,
A compound of the formula I: wherein R 1 is selected from -NH-, -NH-CO-, -NH-CO-NH-, -S-, -SO 2 NH-, -O-, - OCO-, -CO-NH-, -CS-NH-, -CO(CH 2) 1-4 -, or -R 8 -CO-, wherein R 8 is (C 1 -C 8)alkyl optionally interrupted by a heteroatom selected from O, S or N; R 2 is selected from or R 9; R 3 is an acidic group having at least one hydroxyl group such as -COOH, - SO 3 H or -O-PO 3 H 2; R 4 is an electron withdrawing group such as -SO 3 H, -CN, -CO-(C 1 -C 8)alkyl, -CO-(C 6 -C 10)aryl, -NO 2, -OPO 3 H 2, -N 3 +, -SO 2 NH 2, or halogen, wherein R is selected from (C 1 -C 8)alkyl or (C 6 -C 10)ar(C 1 -C 8)alkyl; R 5 and R 6, each independently is selected from hydrogen, -(C 1 -C 8)alkyl or - (C 6 -C 10)aryl; R 7 is a leaving group such as -O-(CH 2) 2 -CN, -Cl, and; and R 9 is selected from (C 13 -C 20)alkylene, (C 13 -C 20)alkenylene or (C 13 -C 20)alkynylene, optionally interrupted by (i) a heteroatom selected from S, O or N, or more than one identical or different heteroatoms selected from S or N, and/or (ii) at least one group selected from -NH-CO-, -CO-NH-, -N(C 1 -C 8 alkyl)-, -N(C 6 -C 10 aryl)-, or -(C 6 -C 10)arylene-diyl-, wherein said alkenylene or alkynylene comprises one or more double or triple bond, respectively, and said one or more double or triple bond is not a terminal double or triple bond.
A method comprising: receiving, at a server, a request to generate a software package; in response to receiving the request to generate the software package, the server generating the software package; in response to receiving the request to generate the software package, the server generating a unique URL for the software package, wherein the unique URL comprises a restricted use token string and a URL root string; wherein the restricted use token string comprises one or more dictionary strings randomly selected from a dictionary comprising a plurality of candidate dictionary strings; receiving, at the server, a deployment command from a client computing device, wherein the deployment command comprises the unique URL; in response to receiving the deployment command, sending the software package to the client computing device over a secure channel; deactivating the unique URL on the server; wherein the method is performed using one or more processors. receiving, at a server, a request to generate a software package; in response to receiving the request to generate the software package, the server generating the software package; in response to receiving the request to generate the software package, the server generating a unique URL for the software package, wherein the unique URL comprises a restricted use token string and a URL root string; wherein the restricted use token string comprises one or more dictionary strings randomly selected from a dictionary comprising a plurality of candidate dictionary strings; receiving, at the server, a deployment command from a client computing device, wherein the deployment command comprises the unique URL; in response to receiving the deployment command, sending the software package to the client computing device over a secure channel; deactivating the unique URL on the server; wherein the method is performed using one or more processors.
A method for producing a Cu-Ni-Sn alloy by a continuous casting method or a semi-continuous casting method, the method comprising the steps of: pouring a molten Cu-Ni-Sn alloy from one end of a mold, both ends of which are open, and continuously drawing out the alloy as an ingot from the other end of the mold while solidifying a part of the alloy; and carrying out mist cooling on the drawn-out ingot to cool the ingot, thereby making a cast product of the Cu-Ni-Sn alloy, wherein the Cu-Ni-Sn alloy is a spinodal alloy comprising Ni: 8 to 22% by weight and Sn: 4 to 10% by weight, with the balance being Cu and inevitable impurities wherein the cooling is performed by allowing the ingot to pass through a cooler disposed immediately below the mold, wherein the cooler comprises: a cylindrical main body; a liquid supply part provided at an upper part of the cylindrical main body and configured in such a way as to discharge liquid downward; and an air ejection part that ejects air toward a central axis of the cylindrical main body, the air ejection part provided below the liquid supply part, wherein the cooler is configured in such a way that the liquid that is discharged downward is mixed with the air without directly hitting against the ingot. pouring a molten Cu-Ni-Sn alloy from one end of a mold, both ends of which are open, and continuously drawing out the alloy as an ingot from the other end of the mold while solidifying a part of the alloy; and carrying out mist cooling on the drawn-out ingot to cool the ingot, thereby making a cast product of the Cu-Ni-Sn alloy, wherein the Cu-Ni-Sn alloy is a spinodal alloy comprising Ni: 8 to 22% by weight and Sn: 4 to 10% by weight, with the balance being Cu and inevitable impurities wherein the cooling is performed by allowing the ingot to pass through a cooler disposed immediately below the mold, wherein the cooler comprises: a cylindrical main body; a liquid supply part provided at an upper part of the cylindrical main body and configured in such a way as to discharge liquid downward; and an air ejection part that ejects air toward a central axis of the cylindrical main body, the air ejection part provided below the liquid supply part, a cylindrical main body; a liquid supply part provided at an upper part of the cylindrical main body and configured in such a way as to discharge liquid downward; and an air ejection part that ejects air toward a central axis of the cylindrical main body, the air ejection part provided below the liquid supply part, wherein the cooler is configured in such a way that the liquid that is discharged downward is mixed with the air without directly hitting against the ingot.
A system for detecting a degraded isolation impedance in a positively sourced remote load, the system comprising: a load configured to be driven by a direct current source; a controller operably connected to the load having a positive sourcing driver interface with a dedicated return having the DC source on an output leg and a dedicated return leg, the positive sourcing driver also including: a switching device configured controllably connect a DC voltage supply to the output leg of the DC voltage source; a first impedance operably connected between the output leg and ground; and a second impedance; wherein the first impedance and the second impedance are operably connected to form a voltage divider with an isolation impedance of the load, the voltage (V x) across the first impedance providing a voltage indicative of the isolation impedance; characterized in that the second impedance is operably connected between the dedicated return leg and a negative voltage supply; and a clamping and limiting device operably connects the dedicated return leg and ground, the clamping device configured to limit a positive voltage on the return leg. a load configured to be driven by a direct current source; a controller operably connected to the load having a positive sourcing driver interface with a dedicated return having the DC source on an output leg and a dedicated return leg, the positive sourcing driver also including: a switching device configured controllably connect a DC voltage supply to the output leg of the DC voltage source; a first impedance operably connected between the output leg and ground; and a second impedance; wherein the first impedance and the second impedance are operably connected to form a voltage divider with an isolation impedance of the load, the voltage (V x) across the first impedance providing a voltage indicative of the isolation impedance; characterized in that the second impedance is operably connected between the dedicated return leg and a negative voltage supply; and a clamping and limiting device operably connects the dedicated return leg and ground, the clamping device configured to limit a positive voltage on the return leg. a switching device configured controllably connect a DC voltage supply to the output leg of the DC voltage source; a first impedance operably connected between the output leg and ground; and a second impedance; wherein the first impedance and the second impedance are operably connected to form a voltage divider with an isolation impedance of the load, the voltage (V x) across the first impedance providing a voltage indicative of the isolation impedance; characterized in that the second impedance is operably connected between the dedicated return leg and a negative voltage supply; and a clamping and limiting device operably connects the dedicated return leg and ground, the clamping device configured to limit a positive voltage on the return leg.
A process for performing a power-on reset for an electronic device comprising the steps of: determining a power-on reset state; comparing values in at least one reset register with at least one predetermined value when the power-on reset state is determined; and in case the values do not match the at least one predetermined value: initializing the values in the at least one reset register with the at least one predetermined value; and generating a reset signal for the electronic device; wherein the steps are performed by a power-on reset circuit incorporated into the electronic device. determining a power-on reset state; comparing values in at least one reset register with at least one predetermined value when the power-on reset state is determined; and in case the values do not match the at least one predetermined value: initializing the values in the at least one reset register with the at least one predetermined value; and generating a reset signal for the electronic device; initializing the values in the at least one reset register with the at least one predetermined value; and generating a reset signal for the electronic device; wherein the steps are performed by a power-on reset circuit incorporated into the electronic device.
Measuring system for detecting variables on planet carriers of a planetary gear train comprising at least multiple planetary gear stages (11, 12), wherein at least each planetary gear stage (11, 12) comprises a respective sun shaft (6, 162), at least one respective ring gear (15, 19), and also at least one respective planet gear (10, 130) which is connected to the respective sun shaft (6, 162) and the respective ring gear (15, 19) by a toothed engagement, and a respective planet carrier (5, 8) which is assigned to the at least one planet gear (10, 130) and is rotationally connected to the at least one planet gear (10,130), wherein at least one first sensor, having at least one connection for supplying the first sensor with electrical energy, is arranged on at least one of the planet carriers (5, 8) on at least one of the planetary gear stages (11, 12) for detecting the variables of the assigned planet gear (10, 130), and wherein the planetary gear train has electronics by means of which the at least one first sensor can be supplied with electrical energy and wherein the at least one planetary gear stage (11, 12) is selectable from each of the available planetary gear stages (11, 12), characterised in that the electronics comprises a first electronics facility and a second electronics facility, the first electronics facility is arranged on the first planet carrier of a first planetary stage and the second electronics facility is arranged on the face side of the first sun shaft of the first planetary gear stage.
A temperature detection device comprising a heat-sensitive element, a lead wire of the heat-sensitive element, and a resin case for fixing the lead wire, and a metal cap that is fitted onto an extremity of the resin case, wherein the resin case comprises a resin cap that houses the lead wire inside the metal cap, the metal cap is embedded in the resin case at a first length from an end part of the resin case, and the resin cap is embedded in the resin case at a second length from the end part of the resin case, the second length being longer than the first length, characterized in that the heat-sensitive element is fixed in the resin case encased by the resin cap, and the resin cap is sandwiched between the heat-sensitive element and the metal cap.