mhurhangee/ep-ind-claims huggingface dataset:
A power converter assembly for an electrical power system connected to a power grid, the power converter assembly comprising: a rotor-side converter coupled to a generator rotor of a generator of the electrical power system; a line-side converter electrically coupled to rotor-side converter via a DC link, the line-side converter coupled to the power grid; at least one sensor configured to monitor a voltage parameter of the DC link; and, a dynamic brake assembly electrically coupled to the DC link, the dynamic brake assembly comprising a plurality of switching devices connected in parallel and a plurality of inductors electrically coupled between the plurality of switching devices, wherein, when the voltage parameter is at or above a voltage threshold, the dynamic brake assembly is configured to turn on such that the plurality of inductors receives at least part of a load generated by the power converter assembly; wherein the plurality of switching devices is arranged in a plurality of pairs of switching devices connected in parallel and each of the plurality of inductors are connected to nodes between first and second switching devices of each of the plurality of pairs of switching devices.; and wherein the dynamic brake assembly further comprises a resistor electrically coupled to a node positioned between the plurality of inductors. a rotor-side converter coupled to a generator rotor of a generator of the electrical power system; a line-side converter electrically coupled to rotor-side converter via a DC link, the line-side converter coupled to the power grid; at least one sensor configured to monitor a voltage parameter of the DC link; and, a dynamic brake assembly electrically coupled to the DC link, the dynamic brake assembly comprising a plurality of switching devices connected in parallel and a plurality of inductors electrically coupled between the plurality of switching devices, wherein, when the voltage parameter is at or above a voltage threshold, the dynamic brake assembly is configured to turn on such that the plurality of inductors receives at least part of a load generated by the power converter assembly; wherein the plurality of switching devices is arranged in a plurality of pairs of switching devices connected in parallel and each of the plurality of inductors are connected to nodes between first and second switching devices of each of the plurality of pairs of switching devices.; and wherein the dynamic brake assembly further comprises a resistor electrically coupled to a node positioned between the plurality of inductors.
A method of sequencing a nucleic acid molecule, the method comprising: a) imaging a first surface and an axially-displaced second surface using an optical system which comprises an objective lens and at least one image sensor, wherein the optical system has a numerical aperture of less than 0.6 and a field-of-view of greater than 1.0 mm 2, wherein images of the first surface and the axially-displaced second surface having substantially the same optical resolution are acquired without moving an optical compensator into an optical path between the objective lens and the at least one image sensor; and wherein the at least one image sensor comprises pixels having a pixel dimension chosen such that a spatial sampling frequency for the optical system is at least twice an optical resolution of the optical system; and b) detecting a fluorescently labeled composition comprising the nucleic acid molecule, or a complement thereof, disposed on the first surface or the axially-displaced second surface to determine an identity of a nucleotide in the nucleic acid molecule. a) imaging a first surface and an axially-displaced second surface using an optical system which comprises an objective lens and at least one image sensor, wherein the optical system has a numerical aperture of less than 0.6 and a field-of-view of greater than 1.0 mm 2, wherein images of the first surface and the axially-displaced second surface having substantially the same optical resolution are acquired without moving an optical compensator into an optical path between the objective lens and the at least one image sensor; and wherein the at least one image sensor comprises pixels having a pixel dimension chosen such that a spatial sampling frequency for the optical system is at least twice an optical resolution of the optical system; and b) detecting a fluorescently labeled composition comprising the nucleic acid molecule, or a complement thereof, disposed on the first surface or the axially-displaced second surface to determine an identity of a nucleotide in the nucleic acid molecule.
An internal blowout preventer for use in drilling operations, comprising: a housing having first and second openings (46A, 47A) at opposite first and second ends (46, 47) of the housing, and having a flow passage between the openings (46A, 47A); first and second valves (22, 24) located in the flow passage in the housing, each valve (22, 24) being movable between an open position in which the flow passage is open and a closed position in which the flow passage is closed; and an actuator assembly (66, 166) coupled to the housing for independently operating the first or second valve (22, 24), wherein the first and second valves (22, 24) are received into the housing through the first opening, characterized in that each valve (22, 24) comprises a ball valve (30, 32) seated between a fixed seat (34, 35) and a floating seat (42, 43), and wherein, for each valve (22, 24), the fixed seat (34, 35) is between the valve (22, 24) and the second opening and the floating seat (42, 43) is between the valve (22, 24) and the first opening. a housing having first and second openings (46A, 47A) at opposite first and second ends (46, 47) of the housing, and having a flow passage between the openings (46A, 47A); first and second valves (22, 24) located in the flow passage in the housing, each valve (22, 24) being movable between an open position in which the flow passage is open and a closed position in which the flow passage is closed; and an actuator assembly (66, 166) coupled to the housing for independently operating the first or second valve (22, 24), wherein the first and second valves (22, 24) are received into the housing through the first opening, characterized in that each valve (22, 24) comprises a ball valve (30, 32) seated between a fixed seat (34, 35) and a floating seat (42, 43), and wherein, for each valve (22, 24), the fixed seat (34, 35) is between the valve (22, 24) and the second opening and the floating seat (42, 43) is between the valve (22, 24) and the first opening.
A method of plant control comprising: topically applying to a surface of a plant a composition comprising a double-stranded RNA (dsRNA) polynucleotide and a transfer agent, wherein said dsRNA polynucleotide is identical or complementary to at least 18 contiguous nucleotides of an RNA sequence of an acetolactate synthase gene sequence, wherein said ALS gene sequence is selected from the group consisting of SEQ ID NOs:2, 15, 25-27, 30-33, 35, 36, 39-45, 1692-1697, 1699, 1705, 1707, 1709-1712, 1714-1721, 1727-1742, 1744-1774, and 1776-1788, wherein said transfer agent conditions said surface of said plant for permeation by said dsRNA polynucleotide, and whereby said plant's growth, development, or reproductive ability is reduced or said plant is more sensitive to an ALS inhibitor herbicide, relative to an untreated plant.
A semiconductor structure comprising: a substrate comprised of a first semiconductor material; an active region above said substrate, wherein said active region is comprised of a second semiconductor material, wherein the composition of said second semiconductor material is different from that of said first semiconductor material, and wherein said second semiconductor material is a III - V material; and a dielectric layer disposed directly on said active region, wherein, said dielectric layer is comprised of a layer of oxide of said first semiconductor material; characterized in that the active region is disposed directly on said substrate. a substrate comprised of a first semiconductor material; an active region above said substrate, wherein said active region is comprised of a second semiconductor material, wherein the composition of said second semiconductor material is different from that of said first semiconductor material, and wherein said second semiconductor material is a III - V material; and a dielectric layer disposed directly on said active region, wherein, said dielectric layer is comprised of a layer of oxide of said first semiconductor material; characterized in that the active region is disposed directly on said substrate.
An ethylene polymer having: (i) a density defined by equation ρ > a − b Log M where ρ is a density of the polymer in g/cc, log M is a log weight average molecular weight of the polymer, a is 1.0407 and b is 0.0145; and (ii) a polydispersity index of greater than 7, wherein the density is greater than 0.966 g/cc and wherein a film formed from the composition displays a moisture vapor transmission rate of less than 305 g.mm/m 2 /day (0.5 grams-mil per 100 square inch per day).
A system comprising: a pump source configured to generate a pumping beam in a continuous wave mode; a gas containment structure for containing a gas; and a multi-pass optical assembly, wherein the multi-pass optical assembly includes one or more optical elements (110a - 110f) configured to perform a plurality of passes (108a - 108d) of the pumping beam through a portion of the gas to sustain a broadband-light-emitting plasma, wherein the one or more optical elements are arranged to focus the pumping beam into the plasma on an initial pass of the pumping beam, and the one or more optical elements are further arranged to collect an unabsorbed portion of the pumping beam transmitted through the plasma and focus the collected unabsorbed portion of the pumping beam back into the plasma on at least one additional pass of the pumping beam. a pump source configured to generate a pumping beam in a continuous wave mode; a gas containment structure for containing a gas; and a multi-pass optical assembly, wherein the multi-pass optical assembly includes one or more optical elements (110a - 110f) configured to perform a plurality of passes (108a - 108d) of the pumping beam through a portion of the gas to sustain a broadband-light-emitting plasma, wherein the one or more optical elements are arranged to focus the pumping beam into the plasma on an initial pass of the pumping beam, and the one or more optical elements are further arranged to collect an unabsorbed portion of the pumping beam transmitted through the plasma and focus the collected unabsorbed portion of the pumping beam back into the plasma on at least one additional pass of the pumping beam.
PTO shaft transmission for an agricultural utility vehicle, comprising: an input shaft, an output shaft, a first intermediate shaft, a second intermediate shaft, a first gearwheel stage, which is arranged in such a way that the input shaft has a first fixed gear and the first intermediate shaft has a second fixed gear and the second intermediate shaft has a third fixed gear, wherein only the first fixed gear is in engagement with the second fixed gear and the first fixed gear is in engagement with the third fixed gear, characterized in that the input shaft is designed as a hollow shaft, and the output shaft is at least partially arranged in the input shaft. an input shaft, an output shaft, a first intermediate shaft, a second intermediate shaft, a first gearwheel stage, which is arranged in such a way that the input shaft has a first fixed gear and the first intermediate shaft has a second fixed gear and the second intermediate shaft has a third fixed gear, wherein only the first fixed gear is in engagement with the second fixed gear and the first fixed gear is in engagement with the third fixed gear, characterized in that the input shaft is designed as a hollow shaft, and the output shaft is at least partially arranged in the input shaft.
A variable displacement axial piston device (100, 100B) comprising a cylinder block that rotates around a rotational axis line, plural pistons that are accommodated in the cylinder block in a relatively non-rotatable manner around the rotational axis line with respect thereto and in a reciprocating manner along the rotational axis line with respect thereto, a trunnion type movable swash plate capable of varying a reciprocating range in which the plural pistons can move, and a housing that accommodates the cylinder block, wherein the movable swash plate includes a swash plate main body that has an engagement surface with which free ends of the plural pistons are engaged, and a trunnion shaft that extends outward in a radial direction of the rotational axis line and is supported in a rotatable manner by a bearing portion provided in the housing so as to be located coaxially with a slanting axis line, the variable displacement axial piston device (100, 100B) being characterized in that, an outer circumferential surface of the trunnion shaft includes a sliding contact region that has a circular arc shape as viewed along the slanting axis line and is substantially brought into contact with an inner circumferential surface of the bearing portion in a rotatably sliding manner, and at least one suction groove (162, 162B) that forms a pocket portion between the suction groove and the inner surface of the bearing portion, and the pocket portion is opened to an inner space of the housing on at least one side in an axis line direction of the trunnion shaft.
An electromagnetic wave imaging system, comprising: an antenna array, comprising a plurality of antennas and configured to receive electromagnetic wave from a target object and convert electromagnetic wave into an electrical signal; a signal processing unit, configured to process the electrical signal to obtain an image of the target object; and a distance measuring device, configured to measure a distance of the target object from the antenna array, the electromagnetic wave imaging system being characterized in that it further comprises: a storage unit, configured to store a correction factor at a calibration point for a visibility value between every two antennas in the antenna array, wherein the visibility value is obtained by complex correlating signals received by the two antennas, and in that: the signal processing unit is configured to correct the electrical signal based at least in part on the measured distance according to the stored correction factor, wherein the calibration point and the target object are located on an axis perpendicular to the antenna array. an antenna array, comprising a plurality of antennas and configured to receive electromagnetic wave from a target object and convert electromagnetic wave into an electrical signal; a signal processing unit, configured to process the electrical signal to obtain an image of the target object; and a distance measuring device, configured to measure a distance of the target object from the antenna array, the electromagnetic wave imaging system being characterized in that it further comprises: a storage unit, configured to store a correction factor at a calibration point for a visibility value between every two antennas in the antenna array, wherein the visibility value is obtained by complex correlating signals received by the two antennas, and in that: the signal processing unit is configured to correct the electrical signal based at least in part on the measured distance according to the stored correction factor, wherein the calibration point and the target object are located on an axis perpendicular to the antenna array.
A battery system comprising: a battery housing with first and second voltage output terminals; and a plurality of rechargeable battery cells within the battery housing and each cell having first and second voltage terminals; wherein the battery system further comprising: a power management system including a microprocessor for generating an external control signal and an internal control signal based upon monitored operating parameters of the plurality of rechargeable battery cells, said external control signal being for controlling the amount of charge current passing from an external power source and/or an external load to the battery system, said power management system forming an integral part of the battery system; and a cutoff switch circuit within the battery housing and for making and breaking a conductive path between the first voltage terminals of the plurality of battery cells and the first voltage output terminal of the battery housing in response the internal control signal from the power management system, wherein the cutoff switch circuit comprises a plurality of metal-oxide semiconductor field effect transistors, MOSFETs (432, 434), and characterized in that the plurality of MOSFETs (432, 434) include a first group of MOSFETs connected in parallel with each other and a second group of MOSFETs connected in parallel with each other and wherein the first group is connected in series with the second group. a battery housing with first and second voltage output terminals; and a plurality of rechargeable battery cells within the battery housing and each cell having first and second voltage terminals; a power management system including a microprocessor for generating an external control signal and an internal control signal based upon monitored operating parameters of the plurality of rechargeable battery cells, said external control signal being for controlling the amount of charge current passing from an external power source and/or an external load to the battery system, said power management system forming an integral part of the battery system;
A sensor comprising: a printed circuit board mounted with semiconductor parts, in which the area where the semiconductor parts on the printed circuit board are not mounted is covered with a first resin, wherein a first member with an elastic modulus smaller than the elastic modulus of the material of the printed circuit board is placed on the outside of the area where the main surface of the printed circuit board overlaps the first resin, the first member placed in the printed circuit board is further placed in the area where the first resin overlaps the printed circuit board and in an area over a conductor wiring in a clamp portion and a joint portion of a semiconductor part and the circuit board, characterized in that the first member completely covers the area where the first resin overlaps the printed circuit board. a printed circuit board mounted with semiconductor parts, in which the area where the semiconductor parts on the printed circuit board are not mounted is covered with a first resin, wherein a first member with an elastic modulus smaller than the elastic modulus of the material of the printed circuit board is placed on the outside of the area where the main surface of the printed circuit board overlaps the first resin, the first member placed in the printed circuit board is further placed in the area where the first resin overlaps the printed circuit board and in an area over a conductor wiring in a clamp portion and a joint portion of a semiconductor part and the circuit board, characterized in that the first member completely covers the area where the first resin overlaps the printed circuit board.
A climate system for a passenger vehicle for enabling a vehicle driver to leave the vehicle for a shorter period of time and keep the climate in the vehicle irrespective of ambient temperature and solar radiation, the climate system comprising at least one fan powered by an electric motor for providing an air flow in a duct, at least one air nozzle connected to the air duct for each seat of the vehicle, wherein the system further comprises at least one sensor for determining what part of the vehicle is occupied and connected to a control system connected to the fan and arranged to control the air flow such that it is directed to the occupied parts of the vehicle, wherein the system further comprises a timer arranged for extended drive of the climate system after the vehicle powertrain has been switched off, characterized in that: the system further comprises a screen, wherein the system further is configured for: - asking the driver by means of the screen if extended drive of climate system is desired, and - monitoring the reply from the driver, and - if extended drive of climate system is desired, setting the timer for extended drive of the climate system and activating the climate system, and - if the driver gets back to the vehicle and starts it before time is up on the timer, deactivating the extended operation mode and returning the climate system to normal operation, and otherwise deactivating the climate system at the time specified by the timer. - asking the driver by means of the screen if extended drive of climate system is desired, and - monitoring the reply from the driver, and - if extended drive of climate system is desired, setting the timer for extended drive of the climate system and activating the climate system, and - if the driver gets back to the vehicle and starts it before time is up on the timer, deactivating the extended operation mode and returning the climate system to normal operation, and otherwise deactivating the climate system at the time specified by the timer.
Method for producing a first part mould (4, 32) for a metal machining tool, in which for producing the first part mould (4, 32) a basic body (2, 34) made of plastic is provided, wherein a surface of the basic body (2, 34) is divided into several regions (10, 12), wherein at at least one region (10, 12) of the surface of the basic body is arranged at least one casting mould, characterised in that the at least one casting mould and the at least one region (10, 12) of the surface enclose at least one hollow space (24, 26) which forms a negative mould for a layer (14, 16) of plastic which is to be applied on the at least one region (10, 12), wherein plastic is filled into the at least one hollow space (24, 26) and is hardened, wherein the plastic is connected with the surface of the basic body (2, 34) at the at least one region (10, 12) and applied thereon to form the layer (14, 16), wherein the first part mould (4, 32) is in the form of a blank holder.