mhurhangee/ep-ind-claims huggingface dataset:
A method for producing a water-absorbent resin by a reversed-phase suspension polymerization method, the method comprising: step 1 of dispersing a first aqueous solution containing a partially neutralized product of a water-soluble ethylenically unsaturated monomer having acid groups in the molecule in a petroleum-type hydrocarbon dispersion medium in the presence of a dispersing agent, and then polymerizing the resulting dispersion to obtain a slurry containing primary particles of a polymer, step 2 of adding a second aqueous solution containing a partially neutralized product of a water-soluble ethylenically unsaturated monomer having acid groups in the molecule to the slurry obtained in step 1, and then polymerizing the resulting mixture to obtain a slurry in which the primary particles are agglomerated, and a drying step of removing the petroleum-type hydrocarbon dispersion medium and moisture from the slurry obtained in step 2, wherein, the dispersing agent is at least one member selected from the group consisting of a surfactant and a polymer-type dispersing agent, and a molar neutralization degree X of the partially neutralized product is set larger than a molar neutralization degree Y of the partially neutralized product, and also a difference between the molar neutralization degree X and the molar neutralization degree Y is set to 5% or more. step 1 of dispersing a first aqueous solution containing a partially neutralized product of a water-soluble ethylenically unsaturated monomer having acid groups in the molecule in a petroleum-type hydrocarbon dispersion medium in the presence of a dispersing agent, and then polymerizing the resulting dispersion to obtain a slurry containing primary particles of a polymer, step 2 of adding a second aqueous solution containing a partially neutralized product of a water-soluble ethylenically unsaturated monomer having acid groups in the molecule to the slurry obtained in step 1, and then polymerizing the resulting mixture to obtain a slurry in which the primary particles are agglomerated, and a drying step of removing the petroleum-type hydrocarbon dispersion medium and moisture from the slurry obtained in step 2, wherein, the dispersing agent is at least one member selected from the group consisting of a surfactant and a polymer-type dispersing agent, and a molar neutralization degree X of the partially neutralized product is set larger than a molar neutralization degree Y of the partially neutralized product, and also a difference between the molar neutralization degree X and the molar neutralization degree Y is set to 5% or more.
An applicator device for liquid or volatile products comprising: a product reservoir having a neck containing a part for applying or diffusing the product; a cartridge for receiving the reservoir, provided with a neck, the cartridge being adapted for the reservoir to take a first position where the application or diffusion part does not protrude from the neck, and a second position where this part protrudes from the neck; and a receptacle for the cartridge, provided with means for having, when the cartridge is in the receptacle, the reservoir move from the first to the second position. a product reservoir having a neck containing a part for applying or diffusing the product; a cartridge for receiving the reservoir, provided with a neck, the cartridge being adapted for the reservoir to take a first position where the application or diffusion part does not protrude from the neck, and a second position where this part protrudes from the neck; and a receptacle for the cartridge, provided with means for having, when the cartridge is in the receptacle, the reservoir move from the first to the second position.
A contactless power receiving apparatus for receiving electric power in a contactless manner from a power feeding facility including a power transmission unit (130, 140), comprising: a power reception unit (210, 230) for resonating with said power transmission unit (130, 140) through an electromagnetic field to receive the power in a contactless manner from said power transmission unit (130, 140); a first adjustment device for adjusting a resonance frequency of said power reception unit (210, 230); a second adjustment device for adjusting an input impedance of a resonant system composed of said power transmission unit (130, 140) and said power reception unit (210, 230), wherein said second adjustment device includes a variable impedance portion (122, 124, 126) provided between said power reception unit (210, 230) and a load for receiving the power received by said power reception unit (210, 230); and a control device for first adjusting said resonance frequency by controlling said first adjustment device, and after the adjustment of said resonance frequency, adjusting the input impedance of said resonant system by controlling said second adjustment device, characterized in that said second adjustment device includes a bypass circuit (L1, L2) for bypassing said variable impedance portion (122, 124, 126), and that said control device is adapted such that during the adjustment of said resonance frequency by said first adjustment device, said control device sets an impedance of said second adjustment device to a predetermined fixed value by bypassing said variable impedance portion with said bypass circuit. a power reception unit (210, 230) for resonating with said power transmission unit (130, 140) through an electromagnetic field to receive the power in a contactless manner from said power transmission unit (130, 140); a first adjustment device for adjusting a resonance frequency of said power reception unit (210, 230); a second adjustment device for adjusting an input impedance of a resonant system composed of said power transmission unit (130, 140) and said power reception unit (210, 230), wherein said second adjustment device includes a variable impedance portion (122, 124, 126) provided between said power reception unit (210, 230) and a load for receiving the power received by said power reception unit (210, 230); and a control device for first adjusting said resonance frequency by controlling said first adjustment device, and after the adjustment of said resonance frequency, adjusting the input impedance of said resonant system by controlling said second adjustment device, characterized in that said second adjustment device includes a bypass circuit (L1, L2) for bypassing said variable impedance portion (122, 124, 126), and that said control device is adapted such that during the adjustment of said resonance frequency by said first adjustment device, said control device sets an impedance of said second adjustment device to a predetermined fixed value by bypassing said variable impedance portion with said bypass circuit.
An assembly for a progressive cavity pump, the assembly comprising: a universal joint having a torque input at a first axial end and a socket at a second axial end; a screw rotor having a drive shaft disposed in the socket and a pump shaft extending from the drive shaft; a locking nut provided on the screw rotor which threads onto a threaded portion of the universal joint to secure the screw rotor to the universal joint; wherein the drive shaft has a first contour and the socket has a second contour, the first contour mating with the second contour to facilitate torque transmission to the screw rotor via the connection between the drive shaft and the socket. a universal joint having a torque input at a first axial end and a socket at a second axial end; a screw rotor having a drive shaft disposed in the socket and a pump shaft extending from the drive shaft; a locking nut provided on the screw rotor which threads onto a threaded portion of the universal joint to secure the screw rotor to the universal joint; wherein the drive shaft has a first contour and the socket has a second contour, the first contour mating with the second contour to facilitate torque transmission to the screw rotor via the connection between the drive shaft and the socket.
A method of wireless communication operable at a scheduling entity, comprising: identifying a slot to carry feedback corresponding to a long downlink burst (702, 722, 802, 822), comprising selecting, based on a power headroom of a scheduled entity (204, 1100), either a short uplink control burst (704, 724, 804, 824) provided in the same slot as the long downlink burst or a long uplink control burst (728, 826, 828) in a later-provided slot, wherein the long uplink control burst in the later-provided slot is selected when the scheduled entity does not have sufficient headroom to transmit the short uplink control burst in the same slot as the long downlink burst; transmitting scheduling information, operative to schedule transmission of uplink control information in the slot identified to carry the feedback corresponding to the long downlink burst transmission by the scheduled entity, wherein the uplink control information includes the feedback corresponding to the long downlink burst transmission; transmitting the long downlink burst in one of two or more slots that provide for a short uplink control burst; and transmitting a short downlink control burst in at least one slot that provides for a long uplink burst. identifying a slot to carry feedback corresponding to a long downlink burst (702, 722, 802, 822), comprising selecting, based on a power headroom of a scheduled entity (204, 1100), either a short uplink control burst (704, 724, 804, 824) provided in the same slot as the long downlink burst or a long uplink control burst (728, 826, 828) in a later-provided slot, wherein the long uplink control burst in the later-provided slot is selected when the scheduled entity does not have sufficient headroom to transmit the short uplink control burst in the same slot as the long downlink burst; transmitting scheduling information, operative to schedule transmission of uplink control information in the slot identified to carry the feedback corresponding to the long downlink burst transmission by the scheduled entity, wherein the uplink control information includes the feedback corresponding to the long downlink burst transmission; transmitting the long downlink burst in one of two or more slots that provide for a short uplink control burst; and transmitting a short downlink control burst in at least one slot that provides for a long uplink burst.
A masterbatch-type latent curing agent for epoxy resin comprised of the following components from to; Glycidyl ether type epoxy resin, A fine particle of mixture containing (B-1) 50 to 99 mass % of adduct-modified amine obtained by reacting the glycidyl ether type epoxy resin with a polyamine compound and (B-2) 50 to 1 mass % of a phenol compound, An active hydrogen compound, and An isocyanate compound; wherein the viscosity of the masterbatch-type latent curing agent is 20Pa • s/25°C to 400Pa • s/25°C measured at 25°C using the BM type viscometer, and the chlorine concentration in the glycidyl ether type epoxy resin used for the component is 2000 ppm or less as determined by burning to oxidize under an atmosphere of Ar/O 2 and, after collecting the produced hydrogen chloride in absorbing liquids, measuring chloride concentration based on the silver ion, using the potentiometric titrator to calculate the chloride concentration in the epoxy resin. Glycidyl ether type epoxy resin, A fine particle of mixture containing (B-1) 50 to 99 mass % of adduct-modified amine obtained by reacting the glycidyl ether type epoxy resin with a polyamine compound and (B-2) 50 to 1 mass % of a phenol compound, An active hydrogen compound, and An isocyanate compound;
Method for fragmenting and/or weakening of pourable material by means of high-voltage discharges, comprising the steps: a) providing an electrode assembly which is assigned to one or more high-voltage generators, by means of which it is chargeable with high-voltage pulses; b) guiding a material flow of pourable material past the electrode assembly by means of a conveying device (6; 9, 10, 11) carrying the material flow, wherein the material flow is immersed in a process liquid; and c) producing high-voltage punctures through the material flow during the guiding thereof past the electrode assembly by charging of the electrode assembly with high-voltage pulses, characterized in that the electrodes (12, 13) of the electrode assembly are submerged from above in the process liquid, and those electrodes (12, 13) between which the high-voltage punctures are produced face each other with an electrode spacing transversely to the material guiding past direction. a) providing an electrode assembly which is assigned to one or more high-voltage generators, by means of which it is chargeable with high-voltage pulses; b) guiding a material flow of pourable material past the electrode assembly by means of a conveying device (6; 9, 10, 11) carrying the material flow, wherein the material flow is immersed in a process liquid; and c) producing high-voltage punctures through the material flow during the guiding thereof past the electrode assembly by charging of the electrode assembly with high-voltage pulses,
A layered object manufacturing system for rapid prototyping, the system providing for the controlled application of an adhesive onto multiple layers of a paper substrate to effect generation of a three dimensional object, the system comprising: a) A dispenser for dispensing the adhesive onto the paper substrate at a build object location; b) a paper feed mechanism (58, 59) for receiving a plurality of sheets of paper and for feeding individual sheets of the plurality of sheets as desired; c) means for transporting the individual sheets from the paper feed mechanism to the build object location for subsequent application of the adhesive at the build object location. a) A dispenser for dispensing the adhesive onto the paper substrate at a build object location; b) a paper feed mechanism (58, 59) for receiving a plurality of sheets of paper and for feeding individual sheets of the plurality of sheets as desired; c) means for transporting the individual sheets from the paper feed mechanism to the build object location for subsequent application of the adhesive at the build object location.
A shock absorber system for a vehicle comprising a main unit adapted to be deformed in the event of an impact with a first energy level and a secondary unit shorter in length than the main unit, adapted to be subjected to loads as a complement to the main unit, after a first deformation phase of the main unit, when the system receives an impact with a second energy level greater than the first, characterised in that the secondary unit is eccentric with respect to the main unit and/or the secondary unit has a deformation axis different to that of the main unit and/or the secondary unity is adapted to induce a deformation axis different to that of the main unit and/or such that the secondary unit is adapted to orient the resultant of a force applied on a downstream structure in a direction that is not parallel to the longitudinal axis of this downstream structure.
Rocket component, in particular rocket thrust chamber wall component and/or nozzle extension component for a rocket thrust chamber and/or for a nozzle extension of a rocket engine, comprising a double-walled combustion chamber (10, 100) and/or a double-walled nozzle extension which is delimited in the flow direction of a combustion gas by a divergent portion of a nozzle and/or an outlet plane of the rocket engine, and which has an inner first wall and an outer second wall, at least one first cooling region for flowing through with a coolant being provided at least in a first portion in an axial direction between the first wall and the second wall, turbulence generators being provided in the first cooling region for generating turbulences in the flowing coolant for increased convective heat dissipation, which turbulence generators are connected fixedly at least to the first wall and/or to the second wall and/or to connecting elements between the first wall and the second wall, and at least one second cooling region being provided in a second portion upstream of the first cooling region in the flow direction of the combustion gas, and/or at least one third cooling region being provided in a third portion downstream of the first cooling region in the flow direction of the combustion gas, which second and/or third cooling region (22, 24) have/has flow ducts which are thermally connected at least to the first wall, characterized in that the turbulence generators are configured as pin fins with a pin-like structure. at least one first cooling region for flowing through with a coolant being provided at least in a first portion in an axial direction between the first wall and the second wall, turbulence generators being provided in the first cooling region for generating turbulences in the flowing coolant for increased convective heat dissipation, which turbulence generators are connected fixedly at least to the first wall and/or to the second wall and/or to connecting elements between the first wall and the second wall, and at least one second cooling region being provided in a second portion upstream of the first cooling region in the flow direction of the combustion gas, and/or at least one third cooling region being provided in a third portion downstream of the first cooling region in the flow direction of the combustion gas, which second and/or third cooling region (22, 24) have/has flow ducts which are thermally connected at least to the first wall, characterized in that the turbulence generators are configured as pin fins with a pin-like structure.
A stent having an expanded configuration and an unexpanded configuration, the stent comprising: a braided frame defining a stent body, the stent body having a first open end, a second open end, and a middle portion; in the expanded configuration, the first open end having a first diameter, the second open end having a second diameter and a circumference, and the middle portion having a third diameter, the first and second diameters larger than the third diameter such that the stent has flared first and second open ends (12, 14); a retrieval loop including a stent wire of the braided frame defining the stent body, the retrieval loop having an elongated portion circumferentially disposed at said second open end, wherein said elongated portion includes a first wire loop substantially traversing the circumference of the second open end, and wherein the retrieval loop is configured to reduce the second diameter when pulled; the braided frame comprising a composite material, the composite material having an inner core and an outer portion disposed around the inner core, wherein the outer portion is formed from a different material than the inner core. a braided frame defining a stent body, the stent body having a first open end, a second open end, and a middle portion; in the expanded configuration, the first open end having a first diameter, the second open end having a second diameter and a circumference, and the middle portion having a third diameter, the first and second diameters larger than the third diameter such that the stent has flared first and second open ends (12, 14); a retrieval loop including a stent wire of the braided frame defining the stent body, the retrieval loop having an elongated portion circumferentially disposed at said second open end, wherein said elongated portion includes a first wire loop substantially traversing the circumference of the second open end, and wherein the retrieval loop is configured to reduce the second diameter when pulled;
Cable net façade for a building, comprising at least one group of first cables, façade elements, wherein the first cables consist of one or more lamellae of a fibre-composite material, wherein the group of first cables is pretensioned, and wherein the façade elements are arranged in the plane spanned by the cable network.
A power distribution system comprising a plurality of passenger seats each having associated with it at least one electrical component requiring a supply of power,a first and a second cable assembly (200, 300) each including an input connector (201, 301) and an output connector (203, 302) that are connected by a large gauge connecting cable, wherein the first cable assembly is configured to receive high voltage power from a power source, wherein the output connector (203, 302) of the first cable assembly is electrically interconnected with the input connector (201, 301) of the second cable assembly and the first cable assembly is configured to pass the received high voltage power to the second cable assembly in daisy-chain fashion; characterised in that at least one of the input connectors (201, 301) and the output connectors (203, 302) of the first and second cable assemblies includes internal current limiting circuitry (401 - 408) configured to convert the high voltage power to low voltage power; and the input connectors and output connectors having current limiting circuitry have small gauge wiring for transmitting the low voltage power towards at least one of the electrical components.
A method for manufacturing a composite Nb 3 Sn-based superconducting wire which including forming a first titanium- and/or tantalum-doped multi-filament blank by placing a diffusion barrier and a copper matrix in a copper jacket, said copper matrix having a tin-containing rod at its centre and niobium-containing rods arranged therearound, each of which has a copper-containing cladding, deforming said blank until a composite rod of the desired size is formed, cutting same into measured parts, forming a second multi-filament blank from the resulting measured parts by assembling same in a metal jacket, deforming the second multi-filament blank by drawing same to form a wire having a diameter of from 2 to 0.2 mm, and subsequently heat treating said wire in stages, where the second stage of heat treatment is carried out at a temperature of 620-750°C for from 24 to 400 hours, characterized in that the first stage of heat treatment is carried out at a temperature of 410-500°C for 5-200 hours.
A power control circuit connectable to a non-critical load adapted to receive a mains power supply, the power control circuit including a series reactive power controller and a shunt reactive power controller for absorbing and delivering power thereby enabling the power control circuit to absorb power from and deliver power to the mains power supply to stabilize a mains frequency of the mains power supply, wherein the power is active, wherein the power control circuit is designed to maintain the mains power supply at a nominal mains frequency characterized in that the power control circuit is configured such that a difference between a frequency feedback and a reference mains frequency, which is the nominal mains frequency, is fed to a frequency controller, wherein said frequency controller is configured to control the series reactive power controller and the shunt reactive power controller to decrease a voltage across the load if the mains frequency is lower than the nominal mains frequency and to increase the voltage across the load if the mains frequency is higher than the nominal mains frequency, wherein the series reactive power controller is connected in series with the mains power supply and the non-critical load, and the shunt reactive power controller is connected in parallel across the series reactive power controller and the non-critical load, and wherein the series reactive power controller and the shunt reactive power controller are interconnected through a power transfer connection, wherein the power transfer connection includes an energy storage element, and wherein the energy storage element is a capacitor connected in parallel across both the series reactive power controller and the shut reactive power controller.