mhurhangee/ep-ind-claims huggingface dataset:
A spindle device for a machine tool comprising: a spindle to which a tool is fitted; a bearing for rotatably supporting the spindle; a bearing case (14, 15) for holding the bearing; a housing in which the spindle, the bearing, and the bearing case (14, 15) are arranged; a rigidity switching device supporting the bearing case (14, 15) on the housing and capable of switching support rigidity for supporting the bearing case (14, 15) at a plurality of stages of rigidity including low rigidity and high rigidity higher than the low rigidity; and a vibration damping device disposed between the housing and the bearing case (14, 15) and actuated when the rigidity switching device supports the bearing case (14, 15) with the low rigidity, wherein the vibration damping device includes a friction member disposed in a contact part of the housing and the bearing case (14, 15), characterised in that the rigidity switching device is formed to move the bearing case (14, 15) along a rotational axis of the spindle in the housing; the bearing case (14, 15) includes a tapered part in which a diameter of an outer surface is gradually reduced; and the rigidity switching device supports the bearing case (14, 15) with the high rigidity by moving the bearing case (14, 15) to press the tapered part to the housing, and supports the bearing case (14, 15) with the low rigidity by providing the tapered part with a gap. a spindle to which a tool is fitted; a bearing for rotatably supporting the spindle; a bearing case (14, 15) for holding the bearing; a housing in which the spindle, the bearing, and the bearing case (14, 15) are arranged; a rigidity switching device supporting the bearing case (14, 15) on the housing and capable of switching support rigidity for supporting the bearing case (14, 15) at a plurality of stages of rigidity including low rigidity and high rigidity higher than the low rigidity; and a vibration damping device disposed between the housing and the bearing case (14, 15) and actuated when the rigidity switching device supports the bearing case (14, 15) with the low rigidity, wherein the vibration damping device includes a friction member disposed in a contact part of the housing and the bearing case (14, 15), characterised in that the rigidity switching device is formed to move the bearing case (14, 15) along a rotational axis of the spindle in the housing; the bearing case (14, 15) includes a tapered part in which a diameter of an outer surface is gradually reduced; and the rigidity switching device supports the bearing case (14, 15) with the high rigidity by moving the bearing case (14, 15) to press the tapered part to the housing, and supports the bearing case (14, 15) with the low rigidity by providing the tapered part with a gap.
A data transmission method, comprising: sending, by a terminal, a random access preamble to a base station, and receiving, by the terminal, a random access response sent by the base station; and sending, by the terminal, a first request message carrying uplink data to the base station; characterized in that, sending, by the terminal, the random access preamble to the base station comprises: in response to determining that the terminal satisfies a first preset condition, sending, by the terminal, the random access preamble for requesting an uplink data transmission resource to the base station, wherein the terminal satisfies the first preset condition comprises: a service type of the uplink data to be sent by the terminal belongs to a preset service type. sending, by a terminal, a random access preamble to a base station, and receiving, by the terminal, a random access response sent by the base station; and sending, by the terminal, a first request message carrying uplink data to the base station; characterized in that, sending, by the terminal, the random access preamble to the base station comprises: in response to determining that the terminal satisfies a first preset condition, sending, by the terminal, the random access preamble for requesting an uplink data transmission resource to the base station, wherein the terminal satisfies the first preset condition comprises: a service type of the uplink data to be sent by the terminal belongs to a preset service type.
A system of fuel delivery assemblies for delivering fuel from a fuel tank to an engine, comprising: two separate fuel pump assemblies each having a reservoir (34, 190) with an interior to receive fuel, and wherein each reservoir (34, 190) has at least one dimension that is different than the other reservoir (34, 190); a cartridge having a housing (52, 52'), the cartridge comprising a fuel pump and a fuel filter (60, 60'), the housing (52, 52') and the reservoirs (34, 190) sized and structured relative to one another such that the housing (52, 52') is received or coupled to each of the reservoirs (34, 190) so that the cartridge is configured to be used interchangeably with the both fuel pump assemblies, wherein the housing (52, 52') is associated with the fuel pump and the fuel filter (60, 60') and positions at least part of the fuel pump and the fuel filter (60, 60') relative to the reservoir (34, 190) to which the housing (52, 52') is connected, wherein one of the reservoirs includes an adapter in form of an insert and the adapter includes an attachment feature engageable by the housing (52, 52') and a coupling feature engageable with the reservoir to couple the housing (52, 52') to the reservoir, the system characterized in that the other reservoir is configured to couple to the cartridge without the adapter. two separate fuel pump assemblies each having a reservoir (34, 190) with an interior to receive fuel, and wherein each reservoir (34, 190) has at least one dimension that is different than the other reservoir (34, 190); a cartridge having a housing (52, 52'), the cartridge comprising a fuel pump and a fuel filter (60, 60'), the housing (52, 52') and the reservoirs (34, 190) sized and structured relative to one another such that the housing (52, 52') is received or coupled to each of the reservoirs (34, 190) so that the cartridge is configured to be used interchangeably with the both fuel pump assemblies, wherein the housing (52, 52') is associated with the fuel pump and the fuel filter (60, 60') and positions at least part of the fuel pump and the fuel filter (60, 60') relative to the reservoir (34, 190) to which the housing (52, 52') is connected, wherein one of the reservoirs includes an adapter in form of an insert and the adapter includes an attachment feature engageable by the housing (52, 52') and a coupling feature engageable with the reservoir to couple the housing (52, 52') to the reservoir, the system characterized in that the other reservoir is configured to couple to the cartridge without the adapter.
An optical coherence tomography apparatus (200, 300, 400), comprising: an optical source module comprising two or more selectable optical sources (232a, 232b); an OCT engine coupled to the optical source module, the OCT engine comprising an OCT interferometer; and a mode-switching optics module coupled to the OCT engine and comprising one or more swappable, selectable, or adjustable optical components, such that the mode-switching optics module is configured to selectively provide two or more optical configurations for the optical path between the OCT engine and an imaged object, according to two or more corresponding operating modes, wherein the optical source module comprises an optical switch configured to switch an output of a selected one of the two or more selectable optical sources (232a, 232b), for relaying to the OCT engine, or wherein the optical source module comprises an optical combiner configured to combine outputs from the two or more selectable optical sources (232a, 232b), and wherein the two or more selectable optical sources (232a, 232b) are configured to be selected by selectively powering or lasing on only one of the selectable optical sources (232a, 232b). an optical source module comprising two or more selectable optical sources (232a, 232b); an OCT engine coupled to the optical source module, the OCT engine comprising an OCT interferometer; and a mode-switching optics module coupled to the OCT engine and comprising one or more swappable, selectable, or adjustable optical components, such that the mode-switching optics module is configured to selectively provide two or more optical configurations for the optical path between the OCT engine and an imaged object, according to two or more corresponding operating modes, wherein the optical source module comprises an optical switch configured to switch an output of a selected one of the two or more selectable optical sources (232a, 232b), for relaying to the OCT engine, or wherein the optical source module comprises an optical combiner configured to combine outputs from the two or more selectable optical sources (232a, 232b), and wherein the two or more selectable optical sources (232a, 232b) are configured to be selected by selectively powering or lasing on only one of the selectable optical sources (232a, 232b).
Aircraft engine having an air guiding mechanism with at least one connecting mechanism of a core engine housing with an outer wall of an auxiliary flow duct of the aircraft engine, wherein at least one first air inlet opening for inflowing air is connected to the connecting mechanism, having at least one sealing barrier for the spatial separation of the air which entered through the at least one first air inlet opening from other regions of the core engine, characterized in that the at least one connecting mechanism is configured as a strut, and the at least one first air inlet opening is arranged in a housing on the core engine housing, and the housing is a bulge of the core engine housing.
Method for treating a pulp web in a paper or tissue machine in an extended-nip press unit with a press roll, which is designed as a shoe roll and which has a rotating press belt and a backing roll, where the pulp web is dewatered in an extended press nip between the press belt of the press roll and the backing roll, where the pulp web is brought to a transfer area on the rotating press belt of the press roll after the extended press nip, and where the pulp web is passed on from the press belt to a transfer fabric in the transfer area, characterized in that the transfer fabric is guided over a stationary transfer device in the transfer area.
Processing System for computing an alternative electron density map of an examination volume, comprising a processing system configured to: - compute a first electron density map using a plurality of imaging data, - compute a second electron density map, wherein the second electron density map is a simplified version of the first electron density map - compute the alternative electron density map, using the first electron density map and the second electron density map, wherein the processing system is configured to replace, in one ore more artefact areas, the first electron density map by the second electron density map, to obtain the alternative electron density map, characterised in that the processing system further comprises a user interface system, the user interface system being configured to display the first electron density map, and the user interface system comprising a user input system allowing a user to input user data identifying and delimiting the one or more artefact areas on the first electron density map. - compute a first electron density map using a plurality of imaging data, - compute a second electron density map, wherein the second electron density map is a simplified version of the first electron density map - compute the alternative electron density map, using the first electron density map and the second electron density map,
An electric arc furnace comprising: a body comprising an eccentric bottom tap-hole which connects an inner surface of the body through a top aperture to an outer surface of the body through a bottom aperture, and a tilting device which tilts the body of the electric arc furnace to an electric arc furnace tilting angle, wherein an angle of the eccentric bottom tap-hole through the body is greater than 15° and less than 50° and wherein the angle of the bottom tap-hole through the body is defined with respect to an axis that is perpendicular to the bottom surface of the body. a body comprising an eccentric bottom tap-hole which connects an inner surface of the body through a top aperture to an outer surface of the body through a bottom aperture, and a tilting device which tilts the body of the electric arc furnace to an electric arc furnace tilting angle, wherein an angle of the eccentric bottom tap-hole through the body is greater than 15° and less than 50° and wherein the angle of the bottom tap-hole through the body is defined with respect to an axis that is perpendicular to the bottom surface of the body.
A process for physical foaming of polyethylene in the presence of a masterbatch comprising • a nucleating organic compound which, on changing to the solid phase, forms crystals and which in its melt phase is soluble in the molten polyethylene and • polyethylene wherein the polyethylene in the masterbatch is low density polyethylene, having a density ranging between 915 and 935 kg/m 3, wherein the amount of polyethylene in the masterbatch ranges between 50.0 % by weight and 99.9 % by weight and the amount of the organic compound ranges between 0.1 % by weight and 50.0 % by weight, wherein the nucleating organic compound is selected from an amide selected from caproamide, caprylamide, undecylamide, lauramide, myristamide, palmitamide, behenamide, arachidamide, hydroxystearamide, alkylenediyl-bis-alkanamide, (C 2 -C 32) alkylenediyl-bis-(C 2 -C 32) alkanamide, ethylene bistearamide, butylene bistearamide, hexamethylene bistearamide and/or ethylene bibehenamide, an amine and/or an ester of an aliphatic (C 10 -C 34) carboxylic acid and wherein polyethylene to be foamed is low density polyethylene having a density ranging between 915 and 935 kg/m 3, • a nucleating organic compound which, on changing to the solid phase, forms crystals and which in its melt phase is soluble in the molten polyethylene and • polyethylene
Device for introducing light into a human or animal eye, having a light guide, which has a connection region for coupling to a light source and an active region which is formed at the free end for emitting light, characterised in that the active region is constructed at least partially as a stabbing and/or cutting tool, that is to say, has sharp cutting edges and/or projections in order to apply a cut of any length so that the free end can be introduced into the inner side of the eye without additional auxiliary means and in that the free end is delimited by a connection member, the connection member being constructed in a planar manner.
An antenna system (1, 1') comprising: - a first set of antenna ports, - a second set of antenna ports separate from the first set of antenna ports, - a third set of antenna ports that comprises the first set of antenna ports and the second set of antenna ports, - a transmitter arrangement (4, 4'), and - a receiver (5, 5'), where the transmitter arrangement (4, 4') comprises a first transmitter (4a, 4a') adapted for transmission of signals by means of a first downlink communication resource (6, 38) via the first set of antenna ports and a second transmitter (4b, 4b') adapted for transmission of signals by means of a second downlink communication resource (7, 39) via the second set of antenna ports, wherein the receiver (5, 5') is adapted for reception of signals by means of a first uplink communication resource (6, 40) and a second uplink communication resource (7, 41) via the third set of antenna ports, where each communication resource defines, or is associated with, a certain bandwidth, wherein each of the first set of antenna ports and the second set of antenna ports comprises antenna ports (9, 10, 11, 12) connected to at least one antenna device (17, 18, 19, 20) of a first polarization, and comprises antenna ports (13, 14, 15, 16) connected to at least one antenna device (21, 22, 23, 24) of a second polarization that is orthogonal to the first polarization, different antenna ports (9, 10, 11, 12; 13, 14, 15, 16) being connected to different antenna devices (17, 18, 19, 20; 21, 22, 23, 24) such that each set of antenna ports (2, 3) is connected to both polarizations. - a first set of antenna ports, - a second set of antenna ports separate from the first set of antenna ports, - a third set of antenna ports that comprises the first set of antenna ports and the second set of antenna ports, - a transmitter arrangement (4, 4'), and - a receiver (5, 5'), where the transmitter arrangement (4, 4') comprises a first transmitter (4a, 4a') adapted for transmission of signals by means of a first downlink communication resource (6, 38) via the first set of antenna ports and a second transmitter (4b, 4b') adapted for transmission of signals by means of a second downlink communication resource (7, 39) via the second set of antenna ports, wherein the receiver (5, 5') is adapted for reception of signals by means of a first uplink communication resource (6, 40) and a second uplink communication resource (7, 41) via the third set of antenna ports, where each communication resource defines, or is associated with, a certain bandwidth, wherein each of the first set of antenna ports and the second set of antenna ports comprises antenna ports (9, 10, 11, 12) connected to at least one antenna device (17, 18, 19, 20) of a first polarization, and comprises antenna ports (13, 14, 15, 16) connected to at least one antenna device (21, 22, 23, 24) of a second polarization that is orthogonal to the first polarization, different antenna ports (9, 10, 11, 12; 13, 14, 15, 16) being connected to different antenna devices (17, 18, 19, 20; 21, 22, 23, 24) such that each set of antenna ports (2, 3) is connected to both polarizations.
Roller tarpaulin arrangement for a bed body of a commercial vehicle, in particular a dump truck or a semi-trailer, which has a guide device and a winding rod which is movable transversely to the longitudinal direction thereof for rolling up and unrolling a roller tarpaulin between opposite longitudinal sides (10, 12) of the bed body, the winding rod, on a shaft, having a winding device for receiving the roller tarpaulin, the shaft protruding beyond the winding device on an end face connecting the longitudinal sides (10, 12) and being provided with a cam wheel, characterized in that two spacer disks (30, 32) are provided on the shaft which are arranged immediately adjacent to the cam wheel and on both sides of the cam wheel and in that the cam wheel meshes with the guide device arranged on the bed body along the end face such that the winding rod, which is provided with a guide disk at a spacing from the cam wheel on the side facing away from the end face, is guided in the longitudinal direction with axial play and the weight of the winding rod rests on the guide device via the cam wheel, the guide device having a perforated rail, the holes of which correspond to cams of the cam wheel and are slot-shaped in the longitudinal direction.
A method in a base station for sending a data packet to a mobile terminal, the base station using a current bundling window for transmitting data packets in subframes of a radio channel, wherein each bundling window comprises a number of data packets, already transmitted or to be transmitted to the mobile terminal, which data packets are to be confirmed by the mobile terminal using ACK/NAK bundling, the method comprising the step of: in a first subframe, signalling to the mobile terminal a first downlink assignment of a first data packet of the bundling window, wherein the first downlink assignment comprises information about a minimum total number of downlink assignments within the bundling window that are scheduled to be transmitted to the mobile terminal, which minimum total number represents the sum of previously transmitted assignments and a minimum total number of future assignments within the bundling window; wherein a minimum total number of data packets within the bundling window is the number given by the signaled information about the minimum total number of downlink assignments within the bundling window in addition to the current first downlink assignment signaled to the mobile terminal. in a first subframe, signalling to the mobile terminal a first downlink assignment of a first data packet of the bundling window, wherein the first downlink assignment comprises information about a minimum total number of downlink assignments within the bundling window that are scheduled to be transmitted to the mobile terminal, which minimum total number represents the sum of previously transmitted assignments and a minimum total number of future assignments within the bundling window; wherein a minimum total number of data packets within the bundling window is the number given by the signaled information about the minimum total number of downlink assignments within the bundling window in addition to the current first downlink assignment signaled to the mobile terminal.
Method for providing an equipment with an access to a content referenced by a content server of a local area network, the method comprising a step of providing said equipment, by means of a proxy module (DMSP) that is capable of receiving requests from said equipment that are intended for said content server, with a temporary address for said content pointing to an entity of the network, said entity being designed to control, following a reception of a request for access to said content, a set-up, for said access, by means of an access gateway to said network, of a mapping between a first "external" port of the access gateway and a second "internal" port of the content server.