mhurhangee/ep-ind-claims huggingface dataset:
A proving unit to verify the operation of a separate non-contact alternating current, AC, voltage measurement system, the proving unit comprising: a direct current, DC, power source subsystem, the DC power source subsystem comprising an output that provides a DC voltage; a DC-to-AC converter comprising an input and an output, the input of the DC-to-AC converter electrically coupled to the output of the DC power source subsystem, wherein in operation the DC-to-AC converter receives the DC voltage from the DC power source subsystem and converts the DC voltage to a specified AC voltage at the output of the DC-to-AC converter; an insulated wire comprising a conductor surrounded by an insulation layer, the conductor electrically coupled to the output of the DC-to-AC converter; and a wire support portion (230, 232) coupled to the insulated wire which physically supports the insulated wire such that the insulated wire is accessible to the separate non-contact AC voltage measurement system capable of measuring voltage in the insulated wire without galvanically contacting the conductor in the insulated wire. a direct current, DC, power source subsystem, the DC power source subsystem comprising an output that provides a DC voltage; a DC-to-AC converter comprising an input and an output, the input of the DC-to-AC converter electrically coupled to the output of the DC power source subsystem, wherein in operation the DC-to-AC converter receives the DC voltage from the DC power source subsystem and converts the DC voltage to a specified AC voltage at the output of the DC-to-AC converter; an insulated wire comprising a conductor surrounded by an insulation layer, the conductor electrically coupled to the output of the DC-to-AC converter; and a wire support portion (230, 232) coupled to the insulated wire which physically supports the insulated wire such that the insulated wire is accessible to the separate non-contact AC voltage measurement system capable of measuring voltage in the insulated wire without galvanically contacting the conductor in the insulated wire.
A moisture absorbing composition comprising: - 50 to 90% by weight of at least one desiccant selected from CaCl 2 salt, MgCl 2 salt, and mixtures thereof, and - 5 to 30% by weight of at least one sequestering agent selected from acrylic phosphonates, monomer polycarboxylate such as citrates, gluconates, oxydisuccinates, glycerol mono-, di- and tri-succinates, carboxymethyloxysuccinates, amino polycarboxylic compounds such as methylglycinediacetate acid carboxymethyloxymalonates (MGDA), glutamic diacetic acid (GLDA), iminodisuccinate, ethylenediamine disuccinate (EDDS), dipicolinates, nitrilotriacetates, hydroxyethyliminodi acetates, ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid, orthophosphates, metaphosphates, pyrophosphates, sodium tripolyphosphate, and mixtures thereof; and - 3 to 30% by weight of at least one super-absorbent agent capable of absorbing the brine formed by said desiccant after absorption of moisture. - 50 to 90% by weight of at least one desiccant selected from CaCl 2 salt, MgCl 2 salt, and mixtures thereof, and - 5 to 30% by weight of at least one sequestering agent selected from acrylic phosphonates, monomer polycarboxylate such as citrates, gluconates, oxydisuccinates, glycerol mono-, di- and tri-succinates, carboxymethyloxysuccinates, amino polycarboxylic compounds such as methylglycinediacetate acid carboxymethyloxymalonates (MGDA), glutamic diacetic acid (GLDA), iminodisuccinate, ethylenediamine disuccinate (EDDS), dipicolinates, nitrilotriacetates, hydroxyethyliminodi acetates, ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid, orthophosphates, metaphosphates, pyrophosphates, sodium tripolyphosphate, and mixtures thereof; and - 3 to 30% by weight of at least one super-absorbent agent capable of absorbing the brine formed by said desiccant after absorption of moisture.
A gas turbine engine comprising: a fan including a plurality of fan blades rotatable about an axis; a compressor section including at least a first compressor section and a second compressor section, wherein the first compressor section comprises a low pressure compressor and the second compressor section comprises a high pressure compressor; a combustor in fluid communication with the compressor section; a turbine section in fluid communication with the combustor, wherein the turbine section comprises a low pressure turbine that drives the low pressure compressor via a first shaft and a high pressure turbine that drives the high pressure compressor via a second shaft; and a geared architecture driven by the turbine section for rotating the fan about the axis, wherein the geared architecture couples the first shaft to the fan, characterized in that: the gas turbine engine further comprises an inducer forming an additional compression section positioned in front of the high and low pressure compressors (52, 44); and the gas turbine engine is configured to operate at an average exit temperature of the compressor section that is between about 810.9 K (1000 °F) and about 1088 K (1500 °F). a fan including a plurality of fan blades rotatable about an axis; a compressor section including at least a first compressor section and a second compressor section, wherein the first compressor section comprises a low pressure compressor and the second compressor section comprises a high pressure compressor; a combustor in fluid communication with the compressor section; a turbine section in fluid communication with the combustor, wherein the turbine section comprises a low pressure turbine that drives the low pressure compressor via a first shaft and a high pressure turbine that drives the high pressure compressor via a second shaft; and a geared architecture driven by the turbine section for rotating the fan about the axis, wherein the geared architecture couples the first shaft to the fan, characterized in that: the gas turbine engine further comprises an inducer forming an additional compression section positioned in front of the high and low pressure compressors (52, 44); and the gas turbine engine is configured to operate at an average exit temperature of the compressor section that is between about 810.9 K (1000 °F) and about 1088 K (1500 °F). the gas turbine engine further comprises an inducer forming an additional compression section positioned in front of the high and low pressure compressors (52, 44); and the gas turbine engine is configured to operate at an average exit temperature of the compressor section that is between about 810.9 K (1000 °F) and about 1088 K (1500 °F).
A method for operating an engine (10, 102, 104), the method comprising: operating the engine (10, 102, 104) at low power by supplying fuel to a combustor through a first set of fuel nozzles of at least one first manifold and without supplying fuel to the combustor through a second set of fuel nozzles of at least one second manifold, characterized in that the method further comprises: determining an amount of fuel to at least in part fill the at least one second manifold to impede fuel coking of the second set of fuel nozzles; and supplying the amount of fuel periodically to the at least one second manifold. operating the engine (10, 102, 104) at low power by supplying fuel to a combustor through a first set of fuel nozzles of at least one first manifold and without supplying fuel to the combustor through a second set of fuel nozzles of at least one second manifold, characterized in that the method further comprises: determining an amount of fuel to at least in part fill the at least one second manifold to impede fuel coking of the second set of fuel nozzles; and supplying the amount of fuel periodically to the at least one second manifold. determining an amount of fuel to at least in part fill the at least one second manifold to impede fuel coking of the second set of fuel nozzles; and supplying the amount of fuel periodically to the at least one second manifold.
A portable sampling device for obtaining and preserving a biological sample from a subject, the device comprising sample collection means for excising a biological sample from a subject, sample containment means for containing excised sample, the sample collection means being adapted, in use, to cut into the subject and release the biological sample therefrom and comprising a punch with an opening in its tip which leads to a channel which extends at least partially through the punch such that, in use, the biological sample is held within said channel; wherein the sample collection means comprises a closure adapted to engage with and seal the sample containment means, and wherein the device is supplied with a quantity of preservative solution held within the sample containment means, such that the tip of the punch is immersed in the preservative solution; and characterised in that the sample collection means comprises at least one cutting member extending across the distal end of the punch and the preservative solution comprises a first component for preserving the sample and a second component adapted to initiate nucleic acid extraction.
An apparatus for suppressing sloshing that includes a plurality of buoyant blocks and connecting members connecting the buoyant blocks and can float on a liquid cargo in a liquid cargo storage tank, wherein each buoyant block includes: a buoyant body having buoyancy to float on liquid; a first foam member covering the buoyant body and being able to absorb liquid; and a first cover covering the first foam member, characterised in that, in each buoyant block, the first foam member has first through-holes (111,113;211;231) formed through the first foam member, in a z direction which is a prolonged up-down direction perpendicular to a bottom of the buoyant block, the buoyant body has second through-holes formed through the buoyant body in the z direction, and the second through-holes communicate with the first through-holes (111, 113;211;231). a buoyant body having buoyancy to float on liquid; a first foam member covering the buoyant body and being able to absorb liquid; and a first cover covering the first foam member, characterised in that, in each buoyant block, the first foam member has first through-holes (111,113;211;231) formed through the first foam member, in a z direction which is a prolonged up-down direction perpendicular to a bottom of the buoyant block, the buoyant body has second through-holes formed through the buoyant body in the z direction, and the second through-holes communicate with the first through-holes (111, 113;211;231).
A system for generating a graphical user interface for display on a display screen, the graphical user interface comprising, when displayed on the display screen: a discrete set of viewing areas arranged in a grid; a plurality of discretely resizable windows, each window being displayed in an area corresponding to a subset of the discrete set of viewing areas; and one or more resizing icons (412, 414, 416) corresponding to, and being displayed with, each of the discretely resizable windows; wherein the system is arranged for: generating the one or more resizing icons (412, 414, 416) to indicate directions in which a corresponding one of the discretely resizable windows is currently capable of expanding, based on the system determining said directions; receiving, when the graphical user interface is displayed on the display screen, a selection of one of the resizing icons (412, 414, 416) by the user; discretely resizing the window corresponding to the selected resizing icon (412, 414, 416) in the direction indicated by the selected resizing icon (142, 414, 416) by displaying the window in a further area corresponding to a further subset of the discrete set of viewing areas, wherein said resizing is performed in increments corresponding to a number of times said resizing icon (142, 414, 416) is selected, and wherein a continuous resizing of the window to any window (110, 190) size is disallowed. a discrete set of viewing areas arranged in a grid; a plurality of discretely resizable windows, each window being displayed in an area corresponding to a subset of the discrete set of viewing areas; and one or more resizing icons (412, 414, 416) corresponding to, and being displayed with, each of the discretely resizable windows; generating the one or more resizing icons (412, 414, 416) to indicate directions in which a corresponding one of the discretely resizable windows is currently capable of expanding, based on the system determining said directions; receiving, when the graphical user interface is displayed on the display screen, a selection of one of the resizing icons (412, 414, 416) by the user; discretely resizing the window corresponding to the selected resizing icon (412, 414, 416) in the direction indicated by the selected resizing icon (142, 414, 416) by displaying the window in a further area corresponding to a further subset of the discrete set of viewing areas, wherein said resizing is performed in increments corresponding to a number of times said resizing icon (142, 414, 416) is selected, and wherein a continuous resizing of the window to any window (110, 190) size is disallowed.
Suitcase of variable volumetric size, being of the type consisting of an essentially prismatic rectangular body, which includes a lower base, preferably equipped with wheels, an upper base, two side walls, a front face and a rear bottom, including the classic telescopic handle for carrying, wherein the front face is articulately linked to the lower base through its lower edge, so that its other three free sides are linked and unlinked to the side walls and upper base by means of a zipper, characterized in that said front face includes two transverse folding lines and, the lower one at a distance according to the thickness of the suitcase, and the upper one at exactly half of the remaining section, the bottom including in its middle zone two transversal folding lines (61 and 62) separated from each other at a distance according to the thickness of the suitcase, the lower and intermediate sections of said bottom being immovably linked to the side walls and lower base, while the upper section is detachable from the side walls and upper base by means of a zipper that uses an inverted "U" trajectory, with the particularity that the side walls present in their middle zone two transversal folding lines spaced between them according to the thickness of the suitcase, between which a diagonal folding line is established parallel to which a second diagonal folding line is established in correspondence with the upper section that delimits the upper transversal folding line, so that the front side is foldable on the inside of the case body, while the upper middle structure of the case can be folded internally onto the lower middle structure, a configuration in which the upper section becomes the means of access to the interior of the case in its minimum volumetric occupation configuration.
Compensation device for correcting an irregularity in an infrared detector in a seeker head of a guided missile, comprising: a radiation body, which has a planar shape and is configured as a curved shell having a circular periphery; and a heating device, thermally conductively coupled to the radiation body, for setting a predetermined compensation temperature of the radiation body, comprising a carrier film and an electrical resistance heating wire which extends in a heating wire pattern on the carrier film; the radiation body lying in a planar manner on a contact surface of the heating device. a radiation body, which has a planar shape and is configured as a curved shell having a circular periphery; and a heating device, thermally conductively coupled to the radiation body, for setting a predetermined compensation temperature of the radiation body, comprising a carrier film and an electrical resistance heating wire which extends in a heating wire pattern on the carrier film; the radiation body lying in a planar manner on a contact surface of the heating device.
A wireless packet communication method for simultaneously transmitting a plurality of data packets between two station, STAs, by Multiple Input Multiple Output, MIMO, using multiple wireless channels determined to be idle by carrier sense, the two STAs capable of using MIMO and comprising a plurality of antennas, the method being characterized by: in retransmission processing due to a failure of transmission of the data packets, comparing the number of spatial streams of the MIMO technique on one wireless channel determined to be idle by the carrier sense with the number of retransmission packets, the retransmission packets being those data packets for which an ACK packet is not received within a predetermined time; when the number of spatial streams of the MIMO technique is equal to or larger than the number of retransmission packets, dividing the retransmission packets for reconstruction into a number of reconstructed retransmission packets with the same time needed for transmission wherein the number of reconstructed retransmission packets is equal to the number of spatial streams of the MIMO technique; and simultaneously transmitting each reconstructed retransmission packet by using respective antennas of the MIMO. in retransmission processing due to a failure of transmission of the data packets, comparing the number of spatial streams of the MIMO technique on one wireless channel determined to be idle by the carrier sense with the number of retransmission packets, the retransmission packets being those data packets for which an ACK packet is not received within a predetermined time; when the number of spatial streams of the MIMO technique is equal to or larger than the number of retransmission packets, dividing the retransmission packets for reconstruction into a number of reconstructed retransmission packets with the same time needed for transmission wherein the number of reconstructed retransmission packets is equal to the number of spatial streams of the MIMO technique; and simultaneously transmitting each reconstructed retransmission packet by using respective antennas of the MIMO.
A pump assembly comprising - a pump unit capable of providing a desired head H 0 at zero flow rate, - a brushless speed-controlled permanent-magnet AC drive motor for driving the pump unit, and - a control unit for controlling the drive motor, wherein the control unit comprises a frequency converter configured to receive an input voltage (U in), wherein the drive motor is operable in a field-weakening mode and a non-field-weakening mode, characterized in that the drive motor is undersized by comprising a stator with a number of stator windings and/or a wire cross-section of the stator windings as a chosen design parameter of the drive motor for driving the pump unit at a design input voltage (U 0) to provide a lower head H than the desired head H 0 at zero flow rate in the non-field-weakening mode and for driving the pump unit to provide the desired head H 0 at zero flow rate in the field-weakening mode. - a pump unit capable of providing a desired head H 0 at zero flow rate, - a brushless speed-controlled permanent-magnet AC drive motor for driving the pump unit, and - a control unit for controlling the drive motor,
A premixer injector (300; 400; 500) operable to mix a fuel and an air, the premixer injector (300; 400; 500) comprising: an inlet end receiving air which is split to a primary air flow and a secondary air flow at the inlet end; an outlet end; a first wall enclosing a premixer duct having the inlet end for an admission of the primary air flow into the premixer duct and the outlet end for a discharge of a mixture of fuel and air, the first wall including a plurality of apertures circumferentially separated around the first wall and axially separated along the first wall, each aperture passing through the first wall; a fuel lance disposed in the premixer duct at the inlet end, the fuel lance operable to inject the fuel into the premixer duct; and a second wall positioned to at least partially surround the first wall defining a secondary duct therebetween, the second wall having an inlet end for an admission of the secondary air flow into the secondary duct, wherein the secondary air flow enters the premixer duct via the plurality of apertures and is added to the mixture of fuel and air, wherein the secondary air flow are mixed together with the mixture of the fuels and the primary air flow in the premixer duct and the mixture of the fuels and the primary air flow and the secondary air flow are discharged out of the premixer injector (300; 400; 500) at the outlet end to be ignited to form a flame. an inlet end receiving air which is split to a primary air flow and a secondary air flow at the inlet end; an outlet end; a first wall enclosing a premixer duct having the inlet end for an admission of the primary air flow into the premixer duct and the outlet end for a discharge of a mixture of fuel and air, the first wall including a plurality of apertures circumferentially separated around the first wall and axially separated along the first wall, each aperture passing through the first wall; a fuel lance disposed in the premixer duct at the inlet end, the fuel lance operable to inject the fuel into the premixer duct; and a second wall positioned to at least partially surround the first wall defining a secondary duct therebetween, the second wall having an inlet end for an admission of the secondary air flow into the secondary duct, wherein the secondary air flow enters the premixer duct via the plurality of apertures and is added to the mixture of fuel and air, wherein the secondary air flow are mixed together with the mixture of the fuels and the primary air flow in the premixer duct and the mixture of the fuels and the primary air flow and the secondary air flow are discharged out of the premixer injector (300; 400; 500) at the outlet end to be ignited to form a flame.