mhurhangee/ep-ind-claims huggingface dataset:
Print-head assembly for a printing apparatus, the print-head assembly comprising a print-head carriage, the print-head carriage having a frame and being moveable in a travel direction, characterized by an impact damping device comprising: • a cover having at least one cover panel for forming a hollow structure and comprising an impact member mounted at an end of the print-head carriage, the impact member having a contact surface facing in the travel direction; and • a mounting mechanism arranged in a hollow space formed by the hollow structure and mounting the impact member to the frame of the print-head carriage, the mounting mechanism being connected to the impact member to provide for movement of the contact surface over a buffer distance (d B) substantially parallel to the travel direction from a first extended position to a second retracted position for absorbing an impact during movement of the print-head carriage in the travel direction, wherein, in normal operation, the contact surface is in the first, extended position and, upon impact, is moved to the second, retracted position, and wherein the end of the frame of the print-head carriage is received in the hollow space, when the contact surface is in the retracted position. • a cover having at least one cover panel for forming a hollow structure and comprising an impact member mounted at an end of the print-head carriage, the impact member having a contact surface facing in the travel direction; and • a mounting mechanism arranged in a hollow space formed by the hollow structure and mounting the impact member to the frame of the print-head carriage, the mounting mechanism being connected to the impact member to provide for movement of the contact surface over a buffer distance (d B) substantially parallel to the travel direction from a first extended position to a second retracted position for absorbing an impact during movement of the print-head carriage in the travel direction,
A transfer device for transferring rod-like elements for storing sausage-shaped products, in particular sausages, in a transfer direction from a first transfer point to a second transfer point, comprising: a first guidance (72.1) and a second guidance (72.2) spaced apart and extending at least substantially parallel to each other, each having a first end (G 1) and a second end (G 2), wherein, in the area of the first end (G 1) of the guidances (72.1, 72.2), the first transfer point is defined and, in the area of the second end (G 2) of the guidances (72.1, 72.2), the second transfer point is defined, a buffering region provided between the first transfer point and the second transfer point of the guidances (72.1, 72.2) for temporarily buffering at least one rod-like element after being removed from the first transfer point, wherein at least one, preferably a pair of gripping units is provided with the gripping unit being linearly movable along at least one of the guidances (72.1, 72.2), for transferring a rod-like element along said guidance (72.1, 72.2) from the first transfer point to the buffering region and/or to the second transfer point; and wherein a control unit is provided being configured to control the at least one gripping unit, characterized in that the buffering region includes several predetermined buffering positions and in that the control unit is adapted to move the at least one gripping unit in specific movement pattern for moving the rod-like elements positioned in the buffering region towards the second transfer point according to said specific pattern. a first guidance (72.1) and a second guidance (72.2) spaced apart and extending at least substantially parallel to each other, each having a first end (G 1) and a second end (G 2), wherein, in the area of the first end (G 1) of the guidances (72.1, 72.2), the first transfer point is defined and, in the area of the second end (G 2) of the guidances (72.1, 72.2), the second transfer point is defined, a buffering region provided between the first transfer point and the second transfer point of the guidances (72.1, 72.2) for temporarily buffering at least one rod-like element after being removed from the first transfer point, wherein at least one, preferably a pair of gripping units is provided with the gripping unit being linearly movable along at least one of the guidances (72.1, 72.2), for transferring a rod-like element along said guidance (72.1, 72.2) from the first transfer point to the buffering region and/or to the second transfer point; and wherein a control unit is provided being configured to control the at least one gripping unit, characterized in that the buffering region includes several predetermined buffering positions and in that the control unit is adapted to move the at least one gripping unit in specific movement pattern for moving the rod-like elements positioned in the buffering region towards the second transfer point according to said specific pattern.
Device for metering a material into a carrier matrix, comprising a carrier matrix source for producing and/or supplying a carrier matrix, a supply vessel which can be filled and/or is filled with the material in preferably liquid form, a metering unit (3, 4) comprising a metering chamber, which is disposed downstream of the carrier matrix source, and a metering head which is disposed downstream of the supply vessel and configured preferably for piezoelectrically activated droplet emission, the carrier matrix being able to be supplied to the metering chamber from the carrier matrix source and the material being able to be supplied to the metering head from the supply vessel, being able to be emitted via the metering head into the metering chamber and consequently being able to be metered into the carrier matrix, characterised by a pressure control device which is configured to control the pressure in the supply vessel and/or the pressure in the metering unit, said pressure control device being configured so as to enable a pressure equalization between the supply vessel and the metering chamber.
A multi-input multi-output, MIMO transmission method of a base station in a wireless communication system, the method comprising: obtaining statistical channel information on a plurality of user equipment, UE (20-1, 20-2,..., 20-K); classifying the plurality of UE into groups (30-1, 30-2,..., 30-G) on the basis of the statistical channel information; determining group beamforming matrices for the respective divided groups; performing group beamforming transmission based on the group beamforming matrices to the plurality of UE belonging to the groups according to the groups, and obtaining instantaneous channel information which is generated based on a signal transmitted by the group beamforming transmission; scheduling the plurality of UE on the basis of the instantaneous channel information; generating precoding matrices using the group beamforming matrices and instantaneous channel matrices which are generated based on the instantaneous channel information; and transmitting data, which is generated based on the precoding matrices, to the plurality of UE on the basis of the scheduling, wherein the groups are made so that product of channel matrices and the group beamforming matrices becomes a block diagonal matrix based on a following equation: HB = H 1 B 1 ⋯ H 1 B G ⋮ ⋱ ⋮ H G B 1 ⋯ H G B G ≈ H 1 B 1 ⋯ 0 ⋮ ⋱ ⋮ 0 ⋯ H G B G, wherein H 1 is a channel matrix for a group 1 among the groups, H G is a channel matrix for a group G among the groups, B 1 is a group beamforming matrix for the group 1, and B G is a group beamforming matrix for the group G. obtaining statistical channel information on a plurality of user equipment, UE (20-1, 20-2,..., 20-K); classifying the plurality of UE into groups (30-1, 30-2,..., 30-G) on the basis of the statistical channel information; determining group beamforming matrices for the respective divided groups; performing group beamforming transmission based on the group beamforming matrices to the plurality of UE belonging to the groups according to the groups, and obtaining instantaneous channel information which is generated based on a signal transmitted by the group beamforming transmission; scheduling the plurality of UE on the basis of the instantaneous channel information; generating precoding matrices using the group beamforming matrices and instantaneous channel matrices which are generated based on the instantaneous channel information; and transmitting data, which is generated based on the precoding matrices, to the plurality of UE on the basis of the scheduling, wherein the groups are made so that product of channel matrices and the group beamforming matrices becomes a block diagonal matrix based on a following equation: HB = H 1 B 1 ⋯ H 1 B G ⋮ ⋱ ⋮ H G B 1 ⋯ H G B G ≈ H 1 B 1 ⋯ 0 ⋮ ⋱ ⋮ 0 ⋯ H G B G, wherein H 1 is a channel matrix for a group 1 among the groups, H G is a channel matrix for a group G among the groups, B 1 is a group beamforming matrix for the group 1, and B G is a group beamforming matrix for the group G.
Device for placing items, such as food items on leaves, comprising: - a frame having an item supplier for the items, which item supplier is provided with a feed end and an output end; - a discharger for items placed on leaves that is arranged on the frame, the discharger being provided with a feed end and an output end, wherein the item supplier and the discharger define a transition area at their respective output end and feed end; and - a stock holder for a web of leaf material; - a leaf supplier for the leaves, which leaf supplier is provided with a first drive for the web of leaf material, with a separator device for consecutively separating leaves from the web of leaf material and with a second drive for passing them to the transition area, wherein the leaf supplier is positioned in the frame below the transition area for upward delivery of the leaves in the transition area, wherein the discharger is designed as a belt conveyor which at the feed end has an end roll for the belt of the belt conveyor, wherein the leaf supplier is provided with first and second guides (33;32) for guiding the leaves in an upward path at least from the separator device into the transition area, and wherein the first and second guide are situated on the sides of the upward path facing the item supplier and facing the discharger, respectively, characterised in that, the first guide extends upwards to above the level of the lower side of the end roll of the feed end of the discharger, so that the leaves are guided in their upward path until at the location of the end roll they get into engagement with the belt(s) of the discharger. - a frame having an item supplier for the items, which item supplier is provided with a feed end and an output end; - a discharger for items placed on leaves that is arranged on the frame, the discharger being provided with a feed end and an output end, wherein the item supplier and the discharger define a transition area at their respective output end and feed end; and - a stock holder for a web of leaf material; - a leaf supplier for the leaves, which leaf supplier is provided with a first drive for the web of leaf material, with a separator device for consecutively separating leaves from the web of leaf material and with a second drive for passing them to the transition area, wherein the discharger is designed as a belt conveyor which at the feed end has an end roll for the belt of the belt conveyor, wherein the leaf supplier is provided with first and second guides (33;32) for guiding the leaves in an upward path at least from the separator device into the transition area, and wherein the first and second guide are situated on the sides of the upward path facing the item supplier and facing the discharger, respectively, characterised in that, the first guide extends upwards to above the level of the lower side of the end roll of the feed end of the discharger, so that the leaves are guided in their upward path until at the location of the end roll they get into engagement with the belt(s) of the discharger.
A nozzle guide vane or turbine rotor blade for a gas turbine engine comprising an aerofoil having a pressure wall, a suction wall and at least one cavity (52, 54) between the pressure and suction walls (26,28) for conveying cooling air through the aerofoil, and at least one aerofoil platform (16,18) adjacent and generally perpendicular to the aerofoil, the platform having at least one internal cavity with a pressure wall and a suction wall on the pressure and suction sides of the aerofoil respectively, the platform cavity is divided by internal walls (58,60) into at least two chambers (48,50) on the pressure and suction sides of the aerofoil in which a first chamber receives cooling air for cooling the platform pressure wall and a second chamber receives cooling air for cooling the platform suction wall, wherein the said first chamber is in flow communication with the said aerofoil cavity for discharge of at least part of the cooling air entering the first chamber to the said aerofoil cavity a plurality of impingement cooling holes (46,49) are provided in a wall on an opposite side of the platform cavity to the platform pressure and suction walls (42,44) for supplying cooling air into the platform cavity from a common source; the said platform pressure wall is provided with film cooling holes for conveying cooling air from the first chamber to the external surface of the platform pressure wall to provide a film of cooling air over the said external surface in use, and the said platform suction wall is provided with further film cooling holes for conveying cooling air from the second chamber to the external surface of the platform suction wall to provide a film of cooling air over the said external surface in use; a first set of impingement cooling holes in the wall admit cooling air into the said first chamber of the platform cavity and a second set of impingement cooling holes admit cooling air into the said second chamber, and the first and second sets of impingement cooling holes (46,49) are sized and spaced such that, in use, cooling air admitted to the first chamber has a higher operational pressure than cooling air admitted to the second chamber.
Liquid resin composition suitable for the production of pre-impregnated, fiber-reinforced composite material with improved fire- and heat-resistance containing the mixture of 60-90 wt % phenolic resin, 0-16.7 wt % furan resin, 0-16.7 wt % carbamide resin and 0.01-10 wt % acid catalyst, characterized in that it contains 3-13 wt % Na-metasilicate pentahydrate in dry powder form, 1-6 wt % melamine derivative, wherein the melamine derivative is the mix of melem and melam, 0-8 wt % ammonium-polyphosphate and maximum 1 wt% boric compound calculated to elemental boron as fire-retardant additives and further, commonly used fillers and coloring materials preferably selected from the group of materials containing metal oxides, kaolin, glass pearl.
A safety system for a construction machine, comprising: a pilot pump which supplies a pilot working fluid; multiple spools which are operated by the pilot working fluid to control a supply of a main working fluid and each have a signal unit formed in one region thereof; and a signal line which sequentially connects the pilot pump, the signal units of the multiple spools, and a hydraulic tank; characterized in that the safety system further comprises: a pressure sensor which measures pressure in the signal line; multiple electronic proportional pressure reducing valves (EPPRVs) which are connected to the multiple spools, respectively, and control the pilot working fluid to be transmitted to the multiple spools; a pilot line which connects the pilot pump and the multiple electronic proportional pressure reducing valves; and a safety shut-off valve which is provided on the pilot line between the pilot pump and the multiple electronic proportional pressure reducing valves and controls the supply of the pilot working fluid. a pilot pump which supplies a pilot working fluid; multiple spools which are operated by the pilot working fluid to control a supply of a main working fluid and each have a signal unit formed in one region thereof; and a signal line which sequentially connects the pilot pump, the signal units of the multiple spools, and a hydraulic tank; characterized in that the safety system further comprises: a pressure sensor which measures pressure in the signal line; multiple electronic proportional pressure reducing valves (EPPRVs) which are connected to the multiple spools, respectively, and control the pilot working fluid to be transmitted to the multiple spools; a pilot line which connects the pilot pump and the multiple electronic proportional pressure reducing valves; and a safety shut-off valve which is provided on the pilot line between the pilot pump and the multiple electronic proportional pressure reducing valves and controls the supply of the pilot working fluid. a pressure sensor which measures pressure in the signal line; multiple electronic proportional pressure reducing valves (EPPRVs) which are connected to the multiple spools, respectively, and control the pilot working fluid to be transmitted to the multiple spools; a pilot line which connects the pilot pump and the multiple electronic proportional pressure reducing valves; and a safety shut-off valve which is provided on the pilot line between the pilot pump and the multiple electronic proportional pressure reducing valves and controls the supply of the pilot working fluid.
A cartridge for a vaporizer device, the cartridge comprising: a primary reservoir having a first pressure state and a second pressure state, the primary reservoir being configured to store a majority fraction of vaporizable material therein when in the first pressure state and being configured to expel the vaporizable material in response to an increase in headspace when in the second pressure state; a secondary reservoir in fluid communication with the primary reservoir, the secondary reservoir being formed of an absorbent material that is configured to receive a first volume of the vaporizable material from the primary reservoir in the first pressure state and to receive a second volume of the vaporizable material from the primary reservoir in the second pressure state, the second volume being greater than the first volume; and a vaporization chamber in communication with the secondary reservoir and including a first wicking element configured to draw the vaporizable material from the secondary reservoir chamber into the vaporization chamber for vaporization by a heating element. a primary reservoir having a first pressure state and a second pressure state, the primary reservoir being configured to store a majority fraction of vaporizable material therein when in the first pressure state and being configured to expel the vaporizable material in response to an increase in headspace when in the second pressure state; a secondary reservoir in fluid communication with the primary reservoir, the secondary reservoir being formed of an absorbent material that is configured to receive a first volume of the vaporizable material from the primary reservoir in the first pressure state and to receive a second volume of the vaporizable material from the primary reservoir in the second pressure state, the second volume being greater than the first volume; and a vaporization chamber in communication with the secondary reservoir and including a first wicking element configured to draw the vaporizable material from the secondary reservoir chamber into the vaporization chamber for vaporization by a heating element.
Method for controlling a multiplate clutch situated between an input shaft and an output shaft for the switchable transmission of torques, wherein in the event of a torque request and a subsequent engagement of the multiplate clutch, at least the following steps are carried out: a) determining a setpoint engagement force, acting in an axial direction, of the multiplate clutch for transmitting a setpoint torque to the output shaft; b) determining and setting a limiting engagement force that is less than the setpoint engagement force, and c) setting the setpoint engagement force in a time-delayed manner; wherein a transmission of an actual torque is achieved by limiting the setpoint engagement force to the limiting engagement force, so that a maximum actual torque that is transmitted upon engagement of the multiplate clutch exceeds a setpoint torque to be transmitted by at most 5%. a) determining a setpoint engagement force, acting in an axial direction, of the multiplate clutch for transmitting a setpoint torque to the output shaft; b) determining and setting a limiting engagement force that is less than the setpoint engagement force, and c) setting the setpoint engagement force in a time-delayed manner;
A needle tip for being connected and disconnected in use from a needle tip support, said needle tip including a needle having a forward end and a rearward end, and a connector secured to the needle intermediate its ends and comprising two arms each extending outwardly and rearwardly relative to the needle and configured to be coupled and uncoupled in use from said needle tip support, the arms being disposed on opposite sides of the needle, wherein the connector includes a plug portion through which said needle extends, and which merges with the inner ends of said arms, characterised in that the plug portion includes a portion of non-circular cross-section for engaging a complementary socket in said needle tip support in use to prevent relative rotation therebetween.
A nanoparticle drug conjugate comprising: a nanoparticle having a diameter within a range from 1 nm to 25 nm; a linker moiety; and a drug moiety, wherein the nanoparticle is coated with an organic polymer, wherein the organic polymer comprises at least one bifunctionalized maleimide silyl-polyethylene glycol group attached to at least one linker-drug construct, wherein the linker moiety comprises one or more amino acids, wherein the drug moiety and linker moiety form a protease-cleavable linker-drug construct that is covalently linked to the nanoparticle. a nanoparticle having a diameter within a range from 1 nm to 25 nm; a linker moiety; and a drug moiety, wherein the nanoparticle is coated with an organic polymer, wherein the organic polymer comprises at least one bifunctionalized maleimide silyl-polyethylene glycol group attached to at least one linker-drug construct, wherein the linker moiety comprises one or more amino acids, wherein the drug moiety and linker moiety form a protease-cleavable linker-drug construct that is covalently linked to the nanoparticle.