mhurhangee/ep-ind-claims huggingface dataset:
Switching device, more particularly a load interrupter switch, for medium-voltage switching systems, said switching device comprising a main contact system formed from a first fixed contact and a second fixed contact which are disposed diametrically opposite each other, and a moving contact which is rotatable by means of a rotary support arranged centrally between the first fixed contact and the second fixed contact, wherein a main current path is formed in a first position of the rotatable moving contact and an isolation path is formed in a second position of the rotatable moving contact, as well as a secondary current path formed from the first fixed contact, the second fixed contact, a blow-out contact system as well as a first sliding contact and a second sliding contact for forming a conductive connection with the rotatable moving contact in an angle of rotation range of the rotatable moving contact located between the first position and the second position such that when a rotational movement is introduced into the rotatable moving contact a commutation of an alternating current flowing by way of the switching device from the main current path to the secondary current path is enabled, the rotatable moving contact having means (18, 19) for interrupting the blow-out contact system, and formation of the isolation path is enabled in the event of an extinguished arc and initiation of further rotational movement, characterised in that the rotatable moving contact is embodied as rotatable through 360°.
A fan wheel with a hub which is centrally supported with respect to a drive and coaxially rotatable therewith between stops relative to the hub and with fan blades extending radially from the hub over its circumference and being supported in the hub so as to be rotatable in a range delimited by stops (15, 16) of the hub relative to the drive, with the fan blades being rotatable about the blade axes for an adjustment of the angle of the fan blades, whereas overlaying the rotational support between the stop limits (15, 16) of the hub for the drive, a rotational support (19, 22) between the hub and the drive with unlimited rotational angle is provided, which is formed by a planetary drive whose planet carrier is fixed to the control ring and whose hollow wheel with a gear structure surrounding the sun wheel being arranged adjacent the hub of the fan wheel at the side thereof.
A vehicle control method, applied to a vehicle control apparatus, and comprising: detecting, when a first vehicle arrives at a parking lot, whether there is a vacant vehicle parking space in the parking lot; characterised by further comprising: obtaining vacant spaces in the parking lot, when it is detected that there is no vacant vehicle parking space in the parking lot; selecting, according to a size of the first vehicle, a first temporary parking space from the vacant spaces for parking, and moving the first vehicle to the first temporary parking space to perform an operation of enabling the temporary parking mode of the first vehicle; enabling a temporary parking mode of the first vehicle, in the temporary parking mode, an engine of the first vehicle being in a sleep mode, and a detection sensor of the first vehicle being in an enabled mode; enabling a fully autonomous driving mode of the first vehicle, when a trigger feature within a preset range of the first vehicle is obtained by using the detection sensor; and activating the engine and moving the first vehicle in the fully autonomous driving mode, wherein the method comprises outputting voice prompt information, when it is detected, by using the detection sensor of the first vehicle, that a person approaches, the voice prompt information being used for prompting the first vehicle to move for avoidance. obtaining vacant spaces in the parking lot, when it is detected that there is no vacant vehicle parking space in the parking lot; selecting, according to a size of the first vehicle, a first temporary parking space from the vacant spaces for parking, and moving the first vehicle to the first temporary parking space to perform an operation of enabling the temporary parking mode of the first vehicle; enabling a temporary parking mode of the first vehicle, in the temporary parking mode, an engine of the first vehicle being in a sleep mode, and a detection sensor of the first vehicle being in an enabled mode; enabling a fully autonomous driving mode of the first vehicle, when a trigger feature within a preset range of the first vehicle is obtained by using the detection sensor; and activating the engine and moving the first vehicle in the fully autonomous driving mode, wherein the method comprises outputting voice prompt information, when it is detected, by using the detection sensor of the first vehicle, that a person approaches, the voice prompt information being used for prompting the first vehicle to move for avoidance.
An antenna array calibration device, applied to an antenna array comprising a plurality of antennas, wherein the antenna array calibration device comprises: a processor, configured to analyze and calculate whether is a real number solution of a simultaneous equation of amplitudes and phases; and a controller, configured to adjust the antennas from having an initial phase to having a random phase, and adjust the antennas from having an initial amplitude to having a maximum amplitude; wherein the processor is configured to calculate a phase difference by subtracting one of the initial phase and the random phase from the other, calculate an amplitude difference by subtracting one of the initial amplitude and the maximum amplitude from the other, and introduce the phase difference, the amplitude difference and a power total of the antenna array into the simultaneous equation of amplitudes and phases; if there is a real number solution for the simultaneous equation of amplitudes and phases, the controller is configured to obtain initial amplitudes and initial phases of the antennas to calibrate the phase of the antenna array; and if there is no real number solution for the simultaneous equation of amplitudes and phases, the controller is configured to adjust the antennas to having another random phase different from the random phase, and the processor is configured to recalculate the simultaneous equation of amplitudes and phases according to the another random phase in order to obtain a real number solution. a processor, configured to analyze and calculate whether is a real number solution of a simultaneous equation of amplitudes and phases; and a controller, configured to adjust the antennas from having an initial phase to having a random phase, and adjust the antennas from having an initial amplitude to having a maximum amplitude; wherein the processor is configured to calculate a phase difference by subtracting one of the initial phase and the random phase from the other, calculate an amplitude difference by subtracting one of the initial amplitude and the maximum amplitude from the other, and introduce the phase difference, the amplitude difference and a power total of the antenna array into the simultaneous equation of amplitudes and phases; if there is a real number solution for the simultaneous equation of amplitudes and phases, the controller is configured to obtain initial amplitudes and initial phases of the antennas to calibrate the phase of the antenna array; and if there is no real number solution for the simultaneous equation of amplitudes and phases, the controller is configured to adjust the antennas to having another random phase different from the random phase, and the processor is configured to recalculate the simultaneous equation of amplitudes and phases according to the another random phase in order to obtain a real number solution.
An active clearance control system, comprising; an engine case comprising an outer surface; and a supply manifold mounted on the outer surface of the engine case and having a first cooling zone comprising a first arrangement of first cooling holes and a second cooling zone comprising a second arrangement of cooling holes, wherein the first arrangement of first cooling holes comprises at least one of a different number of cooling holes and a different distribution of cooling holes from the second arrangement of second cooling holes; and characterised in that the first arrangement of first cooling holes comprises a different shape of cooling holes from the second arrangement of second cooling holes, and in that the first cooling zone overlays the second cooling zone. an engine case comprising an outer surface; and a supply manifold mounted on the outer surface of the engine case and having a first cooling zone comprising a first arrangement of first cooling holes and a second cooling zone comprising a second arrangement of cooling holes, wherein the first arrangement of first cooling holes comprises at least one of a different number of cooling holes and a different distribution of cooling holes from the second arrangement of second cooling holes; and characterised in that the first arrangement of first cooling holes comprises a different shape of cooling holes from the second arrangement of second cooling holes, and in that the first cooling zone overlays the second cooling zone.
System suitable for compacting ceramic powders for forming slabs using a belt comprising: - a conveyor belt; - a continuous strip of powdered ceramic material on the conveyor belt; - a first bottom compacting belt arranged in contact with the conveyor belt and below it; - a second top compacting belt cooperating with said first belt and having a first receiving portion having an inclination (β) with respect to the direction in which the powders advance, and a second controlled expansion portion, wherein each belt (20, 30) is wound on a pair of rollers, one of which (22, 32) is a drive roller and the other (21, 31) is an idler roller, wherein each belt (20, 30) is equipped with a compacting roller (23, 33) acting directly on the belt at a tangency point (24, 34), wherein the distance between the two tangency point (24, 34) is equal, apart from the thickness of the belts, to a minimum gap through which the strip of powders is forced to pass, characterised in that, downstream of the compacting rollers (33, 23), the system comprises two opposite plates (35, 25), a first of which acts on the expansion portion of the second top belt and the second acts on the first bottom belt, to control the spontaneous expansion of the strip of compacted powders, and in that the length of the portion of powder involved at the instant of compacting is between 2 and 28 times the thickness of the powders, said thickness being measured at the point of first contact between the strip of powders and the receiving portion of said top compacting belt and in that said inclination (β) of the first receiving portion is between 2° and 14°. - a conveyor belt; - a continuous strip of powdered ceramic material on the conveyor belt; - a first bottom compacting belt arranged in contact with the conveyor belt and below it; - a second top compacting belt cooperating with said first belt and having a first receiving portion having an inclination (β) with respect to the direction in which the powders advance, and a second controlled expansion portion, wherein each belt (20, 30) is wound on a pair of rollers, one of which (22, 32) is a drive roller and the other (21, 31) is an idler roller, wherein each belt (20, 30) is equipped with a compacting roller (23, 33) acting directly on the belt at a tangency point (24, 34), wherein the distance between the two tangency point (24, 34) is equal, apart from the thickness of the belts, to a minimum gap through which the strip of powders is forced to pass, characterised in that, downstream of the compacting rollers (33, 23), the system comprises two opposite plates (35, 25), a first of which acts on the expansion portion of the second top belt and the second acts on the first bottom belt, to control the spontaneous expansion of the strip of compacted powders, and in that the length of the portion of powder involved at the instant of compacting is between 2 and 28 times the thickness of the powders, said thickness being measured at the point of first contact between the strip of powders and the receiving portion of said top compacting belt and in that said inclination (β) of the first receiving portion is between 2° and 14°.
Refrigeration device housing with a housing wall which comprises at least one outer shell and an insulating layer delimited by the outer shell, and a pipe leadthrough (1, 11) which intersects the housing wall and which comprises an outer leadthrough element intersecting an opening of the outer shell and engaging in the inner leadthrough element, characterised in that an inner leadthrough element extends in the insulating layer, rests against an inside of the outer shell and has a hollow space, that the outer leadthrough element engages with the inner leadthrough element, and that a piece of the outer shell displaced from the opening is accommodated in the hollow space of the inner leadthrough element.
A locking device for the tarpaulin of a commercial vehicle structure with a shaft, which comprises at least one lateral extension, which is adapted to engage in a tensioning hook of the tarpaulin, wherein the shaft is coupled with an actuating device in such a manner that the actuating device is able to move the extension from an open position into a closed, or tensioned, position, characterized in that the shaft is mounted rotatably in a shaft receptacle, which forms a housing that surrounds the shaft at least in sections and which can be connected to an exterior surface of an exterior frame of the commercial vehicle structure.
A process for the preparation of a propylene terpolymer comprising comonomer units derived from ethylene and from 1-butene, the process comprising the step of copolymerizing propylene, ethylene and 1-butene in the presence of a catalyst system comprising the product obtained by contacting the following components: (a) a solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being present in an amount from 40 to 90% by mol with respect to the total amount of donors and selected from succinates and the other being selected from 1,3 diethers, (b) an aluminum hydrocarbyl compound, and (c) optionally an external electron donor compound. (a) a solid catalyst component comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being present in an amount from 40 to 90% by mol with respect to the total amount of donors and selected from succinates and the other being selected from 1,3 diethers, (b) an aluminum hydrocarbyl compound, and (c) optionally an external electron donor compound.
Process for insulating or manufacturing a solar collector, in particular for obtaining a collector, said collector being formed of at least one space to be insulated located between a circuit transporting a heat transfer fluid and an adjacent wall of the collector, characterized in that flakes and/or nodules of mineral wool(s) and/or mineral fibers are blown in said space or spaces to be insulated, as insulator, into the collector, without adding binder or water.
An extracellular matrix composition comprising: (a) 35-55% collagen by dry weight and 10-30% elastin by dry weight, or (b) 40-70% collagen by dry weight and 15-25% elastin by dry weight. (a) 35-55% collagen by dry weight and 10-30% elastin by dry weight, or (b) 40-70% collagen by dry weight and 15-25% elastin by dry weight.
A monitoring device having at least one group of cameras which are connected to a switch by way of, in each case, an Ethernet line, the switch being in turn connected to a monitoring centre by way of an Ethernet line, an image evaluating device being furthermore provided, characterised in that the switch is provided with an image evaluating device for each camera, which devices are connected on the input side to the signal lines of the cameras, and that data frames, which represent the output of the image evaluating devices, are communicated to the monitoring centre by way of the switch.
Piston pump for conveying a fluid, comprising a cylinder, a piston which is arranged movably in the cylinder, a pressure chamber which is arranged in the cylinder and which is delimited by the piston, a restoring element for the piston, and a drive for moving the piston in the cylinder between a bottom dead centre and a top dead centre wherein the pressure chamber arranged in the cylinder has a first region with a first internal diameter in which the piston is movably guided and wherein the pressure chamber has a second region with a second internal diameter, wherein the first internal diameter is greater than the second internal diameter, characterized in that an inlet valve is fitted on that end of the piston which faces toward the pressure chamber, in that the inlet valve has a cage element, and in that the cage element always protrudes at least in sections into the second region of relatively small internal diameter during a movement of the piston from the bottom dead centre to the top dead centre.
A hierarchical network in an integrated circuit, the hierarchical network comprising: a plurality of computing elements, where the plurality of computing elements have M outputs and N inputs; and a plurality of switches arranged into stages of switches wherein: the plurality of computing elements are connected to switches (406, 407, 408, 409) in a first stage via routes (402, 403, 404, 405); the switches (406, 407, 408, 409) in the first stage are connected to the plurality of computing elements and switches (413, 418) in a second stage via routes (414, 415, 416, 417), where the switches (413, 418) in the second stage are connected to the switches (406, 407, 408, 409) in the first stage via routes (414, 415, 416, 417); characterized in that at least M+1 adjacent computing elements can directly connect to at least two nearest neighboring computing elements via one switch (406, 407, 408, 409) of the first stage; and every computing element can connect with every other computing element within the hierarchical network. a plurality of computing elements, where the plurality of computing elements have M outputs and N inputs; and a plurality of switches arranged into stages of switches wherein: the plurality of computing elements are connected to switches (406, 407, 408, 409) in a first stage via routes (402, 403, 404, 405); the switches (406, 407, 408, 409) in the first stage are connected to the plurality of computing elements and switches (413, 418) in a second stage via routes (414, 415, 416, 417), where the switches (413, 418) in the second stage are connected to the switches (406, 407, 408, 409) in the first stage via routes (414, 415, 416, 417); characterized in that the plurality of computing elements are connected to switches (406, 407, 408, 409) in a first stage via routes (402, 403, 404, 405); the switches (406, 407, 408, 409) in the first stage are connected to the plurality of computing elements and switches (413, 418) in a second stage via routes (414, 415, 416, 417), where the switches (413, 418) in the second stage are connected to the switches (406, 407, 408, 409) in the first stage via routes (414, 415, 416, 417); at least M+1 adjacent computing elements can directly connect to at least two nearest neighboring computing elements via one switch (406, 407, 408, 409) of the first stage; and every computing element can connect with every other computing element within the hierarchical network.
An apparatus of a relay station comprising a transmit antenna and a receive antenna for resource allocation, the apparatus comprising: a scheduler configured to: allocate resources of an access zone of a first priority in a frame to terminals communicating with the relay station, the terminals comprising one or more terminals for which a signal to inter-antenna interference ratio, SIR, is lower than a reference SIR, determine if all of the resources of the access zone of the first priority are not allocated to the terminals; allocate, if there are a sufficient remaining resources of the access zone of the first priority, the sufficient remaining resources of the access zone of the first priority to other terminals communicating with the relay station, the other terminals comprising one or more terminals for which the SIR satisfies the reference SIR; and allocate resources of a relay zone of a second priority in the frame to the other terminals communicating with the relay station after the resources of the access zone are allocated; and a controller configured to control a power of a signal transmitted in the relay zone to be set lower than a power of a signal transmitted in the access zone, wherein an inter-antenna interference between the transmit antenna and the receive antenna exists in the relay zone and does not exist in the access zone. allocate resources of an access zone of a first priority in a frame to terminals communicating with the relay station, the terminals comprising one or more terminals for which a signal to inter-antenna interference ratio, SIR, is lower than a reference SIR, determine if all of the resources of the access zone of the first priority are not allocated to the terminals; allocate, if there are a sufficient remaining resources of the access zone of the first priority, the sufficient remaining resources of the access zone of the first priority to other terminals communicating with the relay station, the other terminals comprising one or more terminals for which the SIR satisfies the reference SIR; and allocate resources of a relay zone of a second priority in the frame to the other terminals communicating with the relay station after the resources of the access zone are allocated; and a controller configured to control a power of a signal transmitted in the relay zone to be set lower than a power of a signal transmitted in the access zone, wherein an inter-antenna interference between the transmit antenna and the receive antenna exists in the relay zone and does not exist in the access zone.
A ceramic shell comprising multi-layer ceramic blank sheets, wherein the multi-layer ceramic blank sheets comprise alternately overlapped white ceramic blank sheet and color ceramic blank sheet, and two ceramic blank sheets on the outermost side of the multi-layer ceramic blank sheets are both white ceramic blank sheet., wherein each of the two ceramic blank sheets on the outermost side of the multi-layer ceramic blank sheets has a thickness ranging from 0.3 to 0.5 mm and wherein both the color ceramic blank sheet in the multi-layer ceramic blank sheets and the white ceramic blank sheet between any two color ceramic blank sheets have a thickness ranging from 0.001 to 0.3 mm.