mhurhangee/ep-ind-claims huggingface dataset:
An illuminating device comprising: a light-emitting light source; and a polarization state regulation member that regulates a polarization state of the light-emitting light source, wherein the polarization state of a wavelength region of a portion of emission wavelengths is changed to circular polarization, and a degree of circular polarization of light in a wavelength band for regulation among the light rays to be irradiated is 0.3 or higher, the degree of circular polarization being defined as |I R - I L | / |I R + I L |, wherein the intensity of the right circular polarization component is I R, and the intensity of the left circular polarization component is I L. a light-emitting light source; and a polarization state regulation member that regulates a polarization state of the light-emitting light source, wherein the polarization state of a wavelength region of a portion of emission wavelengths is changed to circular polarization, and a degree of circular polarization of light in a wavelength band for regulation among the light rays to be irradiated is 0.3 or higher, the degree of circular polarization being defined as |I R - I L | / |I R + I L |, wherein the intensity of the right circular polarization component is I R, and the intensity of the left circular polarization component is I L.
A passive start drip chamber device comprising: a chamber fluidly coupled to a first input flow port for entry of a first liquid into the chamber, a second input flow port for entry of a second liquid into the chamber, and an output flow port to permit any of the first and second liquid (908, 906) to exit the chamber; and a float valve disposed within the chamber, wherein the float valve is configured to move, based on a level of liquid within the chamber, between an occluding configuration, wherein the first input flow port is closed, and an open configuration, wherein the first input flow port is not occluded. a chamber fluidly coupled to a first input flow port for entry of a first liquid into the chamber, a second input flow port for entry of a second liquid into the chamber, and an output flow port to permit any of the first and second liquid (908, 906) to exit the chamber; and a float valve disposed within the chamber, wherein the float valve is configured to move, based on a level of liquid within the chamber, between an occluding configuration, wherein the first input flow port is closed, and an open configuration, wherein the first input flow port is not occluded.
A pack of rolls of tissue paper, comprising: - a geometrically ordered group of one or more rolls; - a wrapping sheet that laterally wraps the geometrically ordered group of one or more rolls and forms folded flaps on two substantially flat and opposite faces of the pack characterized in that a respective adhesive sheet is applied to said folded flaps of each of the two substantially flat and opposite faces. - a geometrically ordered group of one or more rolls; - a wrapping sheet that laterally wraps the geometrically ordered group of one or more rolls and forms folded flaps on two substantially flat and opposite faces of the pack
A method for coupling a top drive to a tool, comprising: moving the tool adjacent to the top drive, the top drive including a drive stem (111;211;311) having a key (112;212;327) movable to an extended position and the tool including an adapter (120;220;330) having a key recess (122;222;332) configured to receive the key in the extended position; extending a rod of an actuator (116;216;322) to pivot the key to a retracted position; inserting the drive stem into the adapter; and biasing the key towards the extended position to couple the drive stem and the adapter. moving the tool adjacent to the top drive, the top drive including a drive stem (111;211;311) having a key (112;212;327) movable to an extended position and the tool including an adapter (120;220;330) having a key recess (122;222;332) configured to receive the key in the extended position; extending a rod of an actuator (116;216;322) to pivot the key to a retracted position; inserting the drive stem into the adapter; and biasing the key towards the extended position to couple the drive stem and the adapter.
A heating, air-conditioning, and ventilation (HVAC) system comprising: a heating, air-conditioning, and ventilation air duct; and a metamaterial muffler forming an acoustic metamaterial noise control system for use in the heating, air-conditioning, and ventilation air duct, said metamaterial muffler comprising a stack of micro-perforated panels disposed at an end of said air duct, said stack of micro-perforated panels positioned in line with said air duct and including at least three perforated sheets (210, 310) of acoustically hard material between an ambient medium, said stack of micro-perforated panels forming anisotropic air flow from or to said air duct (206, 306) through each of said at least three perforated sheets (210, 310), characterized in that each perforated sheet of said at least three perforated sheets (210, 310) is less than, or equal to, 2 mm thick. a heating, air-conditioning, and ventilation air duct; and a metamaterial muffler forming an acoustic metamaterial noise control system for use in the heating, air-conditioning, and ventilation air duct, said metamaterial muffler comprising a stack of micro-perforated panels disposed at an end of said air duct, said stack of micro-perforated panels positioned in line with said air duct and including at least three perforated sheets (210, 310) of acoustically hard material between an ambient medium, said stack of micro-perforated panels forming anisotropic air flow from or to said air duct (206, 306) through each of said at least three perforated sheets (210, 310), characterized in that each perforated sheet of said at least three perforated sheets (210, 310) is less than, or equal to, 2 mm thick.
Semiconductor component having a semiconductor body, the semiconductor body comprising a curved mirror, which is monolithically integrated in the semiconductor body, and the semiconductor body being arranged on a carrier (4, 400), characterized in that a curvature element (600, 800, 8) that induces or shapes the curvature is arranged on that side of the semiconductor body which faces away from the carrier (4, 400), the curvature element being applied to the semiconductor body on the side facing away from the carrier or being disposed downstream of the semiconductor body on the side facing away from the carrier.
A heating control method, characterized by comprising: acquiring an average current value in a heating circuit of a power battery pack wherein the average current value comprises an average current value of n th cycle, an average current value of (n-1) th cycle and an average current value of (n-2) th cycle, wherein the n is equal to or greater than 3 and wherein the cycle is a period of time for current sampling; calculating a current output value required for the n th cycle according to the average current value of the n th cycle, the average current value of the (n-1) th cycle, the average current value of the (n-2) th cycle and a preset current value; and outputting a Pulse width Modulation signal to a switch device of the heating circuit according to a pre-calibrated PWM control parameter, wherein the pre-calibrated PWM control parameter is corresponding to the current output value required for the n th cycle, so that a difference between an actual current value in the heating circuit and the preset current value is less than a preset threshold. acquiring an average current value in a heating circuit of a power battery pack wherein the average current value comprises an average current value of n th cycle, an average current value of (n-1) th cycle and an average current value of (n-2) th cycle, wherein the n is equal to or greater than 3 and wherein the cycle is a period of time for current sampling; calculating a current output value required for the n th cycle according to the average current value of the n th cycle, the average current value of the (n-1) th cycle, the average current value of the (n-2) th cycle and a preset current value; and outputting a Pulse width Modulation signal to a switch device of the heating circuit according to a pre-calibrated PWM control parameter, wherein the pre-calibrated PWM control parameter is corresponding to the current output value required for the n th cycle, so that a difference between an actual current value in the heating circuit and the preset current value is less than a preset threshold.
Tread for tyre comprising a rubber composition based on at least: - from 10 to 90 phr of a first diene elastomer, the first diene elastomer being a polybutadiene-based elastomer, modified with a functional group capable of interacting with silica as reinforcing filler, the first diene elastomer exhibiting a glass transition temperature of less than -80°C, - from 10 to 90 phr of a second diene elastomer, the second diene elastomer being a styrene/butadiene copolymer exhibiting a glass transition temperature of greater than - 80°C, - from 90 to 150 phr of silica as reinforcing filler, - a coupling agent, - a plasticizing system comprising a plasticizing resin exhibiting a glass transition temperature of greater than 20°C, - a crosslinking system based on organic peroxide, the total content of the first diene elastomer and of the second diene elastomer in the composition being within a range extending from 80 to 100 phr. - from 10 to 90 phr of a first diene elastomer, the first diene elastomer being a polybutadiene-based elastomer, modified with a functional group capable of interacting with silica as reinforcing filler, the first diene elastomer exhibiting a glass transition temperature of less than -80°C, - from 10 to 90 phr of a second diene elastomer, the second diene elastomer being a styrene/butadiene copolymer exhibiting a glass transition temperature of greater than - 80°C, - from 90 to 150 phr of silica as reinforcing filler, - a coupling agent, - a plasticizing system comprising a plasticizing resin exhibiting a glass transition temperature of greater than 20°C, - a crosslinking system based on organic peroxide,
A method for coordinated beamforming, CB, in overlapping basic service sets, OBSSs, in wireless local area network, WLAN, wherein the overlapping basic service sets comprise a plurality of stations STAs and a plurality of access points, APs, wherein the plurality of APs includes a first AP and other APs, the method comprising: sending, by the first AP, a Feedback Request, FBR, frame to each one of the plurality of stations, STAs; receiving, by each STA in the OBSS, the Feedback Request, FBR, frame; and sending, by at least one first STA in the plurality of STAs, a feedback frame to the first AP, wherein the first STA participates in CB transmission, and wherein the feedback frame includes channel state information, CSI, of the first STA enabling the first AP to perform CB on downlink; receiving the feedback frame from each first STA that participates in the CB transmission; wherein, the method further comprises performing, by the first AP, the steps of: sending an initiate CB frame to each one of the other APs in the OBSSs; receiving an acknowledgement, ACK, frame from each one of the other APs intending to participate in the CB transmission; and starting the CB transmission with each one of the other APs that participate in the CB transmission; and sending an end of service period, EOSP, frame terminating the CB transmission, wherein the EOSP frame is sent to each one of the other APs participating in the CB transmission. sending, by the first AP, a Feedback Request, FBR, frame to each one of the plurality of stations, STAs; receiving, by each STA in the OBSS, the Feedback Request, FBR, frame; and sending, by at least one first STA in the plurality of STAs, a feedback frame to the first AP, wherein the first STA participates in CB transmission, and wherein the feedback frame includes channel state information, CSI, of the first STA enabling the first AP to perform CB on downlink; receiving the feedback frame from each first STA that participates in the CB transmission; wherein, the method further comprises performing, by the first AP, the steps of: sending an initiate CB frame to each one of the other APs in the OBSSs; receiving an acknowledgement, ACK, frame from each one of the other APs intending to participate in the CB transmission; and starting the CB transmission with each one of the other APs that participate in the CB transmission; and sending an end of service period, EOSP, frame terminating the CB transmission, wherein the EOSP frame is sent to each one of the other APs participating in the CB transmission. sending an initiate CB frame to each one of the other APs in the OBSSs; receiving an acknowledgement, ACK, frame from each one of the other APs intending to participate in the CB transmission; and starting the CB transmission with each one of the other APs that participate in the CB transmission; and sending an end of service period, EOSP, frame terminating the CB transmission, wherein the EOSP frame is sent to each one of the other APs participating in the CB transmission.
A method in a wireless communication system for performing link adaptation, the method comprising: when a first measure of channel quality is higher than a first predetermined amount, using a first outer loop adjustment process directed to determining link adaptation for a first data transmission transmitted to a wireless device, wherein the first outer loop adjustment process comprises three loops corresponding each to a respective codeword for one codeword transmissions or for two code word transmissions; and when the first measure of channel quality is lower than a second predetermined amount, using a second outer loop adjustment process different from the first outer loop adjustment process directed to determining link adaptation for a second data transmission transmitted to the wireless device, wherein the second outer loop adjustment process comprises a single loop for both one code word transmissions and two code word transmissions. when a first measure of channel quality is higher than a first predetermined amount, using a first outer loop adjustment process directed to determining link adaptation for a first data transmission transmitted to a wireless device, wherein the first outer loop adjustment process comprises three loops corresponding each to a respective codeword for one codeword transmissions or for two code word transmissions; and when the first measure of channel quality is lower than a second predetermined amount, using a second outer loop adjustment process different from the first outer loop adjustment process directed to determining link adaptation for a second data transmission transmitted to the wireless device, wherein the second outer loop adjustment process comprises a single loop for both one code word transmissions and two code word transmissions.
A paper feeding device comprising: - a storage surface for a stack of papers, the storage surface having a leading edge, a trailing edge, and a first and a second side edge (14c, 14d) and being adapted to be move vertically between a first, lower end position and a second, upper end position, - a vacuum feeder for feeding papers from their position on the storage surface and imparting an uppermost sheet of paper a horizontal displacement, - a blower arrangement (18, 20) adapted to provide a curtain of air separating the uppermost sheet of paper from the rest of the stack of papers, wherein the blower arrangement comprises a front blower unit provided along the leading edge of the storage surface, the front blower unit having air openings comprising a first portion adapted to create first air cones and a second portion adapted to create second air cones, wherein the first air cones are different from the second air cones, characterised in that the first air cones are created in a first direction, and the second air cones are created in a second direction, wherein the second direction is different from the first direction. - a storage surface for a stack of papers, the storage surface having a leading edge, a trailing edge, and a first and a second side edge (14c, 14d) and being adapted to be move vertically between a first, lower end position and a second, upper end position, - a vacuum feeder for feeding papers from their position on the storage surface and imparting an uppermost sheet of paper a horizontal displacement, - a blower arrangement (18, 20) adapted to provide a curtain of air separating the uppermost sheet of paper from the rest of the stack of papers,
Rotary joint device configured to equip an installation for exploiting fluids, for example a hydrocarbon and in particular on an offshore platform, including a first annular part, a second annular part rotatably movable in relation to said first annular part, at least one transfer chamber at least partially arranged in said first annular part and/or in said second annular part to make it possible to transfer said fluid through said rotary joint device, at least one gap space located between said first annular part and said second annular part and opening into said at least one transfer chamber, said at least one gap space being provided to make it possible to mutually rotate said first and second annular parts, at least one dynamic sealing member housed at least partially inside said at least one gap space and provided to seal it, as well as a device for protecting said at least one dynamic sealing member; characterised in that said protection device includes at least one deflector member housed at least partially in said at least one gap space and at least one recovery cavity arranged in at least one of said first and second annular parts (11, 12) and opening into said at least one gap space, said protection device being configured so that, when said fluid admitted in said at least one transfer chamber flows towards said at least one gap space wherein said at least one dynamic sealing member is housed, said fluid is guided by said at least one deflector member directly into said at least one recovery cavity to protect said at least one dynamic sealing member from debris that said fluid may comprise.
An embedded electrical switchboard comprising an embedded box suitable to be housed in a cavity of a wall, at least one support case for electrical devices suitable to be fixed to the embedded box and means for fixing the support case to the embedded box, wherein said fixing means comprise at least one connecting element arranged between the embedded box and the support case at at least one side portion of the case and a side wall of the embedded box, said fixing means being directly accessible from the outside, wherein said support case has at least one slot suitable to be passed through by at least said connecting element, characterized in that said slot has a lobed shape with a central narrowing for centering the connecting element.
Capacitor with a capacitor holder, wherein - the capacitor comprises an electrically conductive, cup-like housing with a beading, - the capacitor holder is electrically conductive and comprises a holding surface and also comprises at least one fastening means, which is designed as a pin, for fastening to a mounting surface and comprises a spacer which protrudes from the holding surface and can be placed onto the mounting surface, which is designed as a printed circuit board, when the pin is introduced into a bore or into a fastening hole in the printed circuit board, wherein - an elastic capacitor closure is inserted in the housing and seals off the interior of the capacitor to the outside, and wherein - the holding surface of the capacitor holder is firmly held between the capacitor closure and the beading edge of the beading, characterized in that - the capacitor closure bears against the capacitor holder and the capacitor closure is held by means of a bead which runs around the housing. - the capacitor comprises an electrically conductive, cup-like housing with a beading, - the capacitor holder is electrically conductive and comprises a holding surface and also comprises at least one fastening means, which is designed as a pin, for fastening to a mounting surface and comprises a spacer which protrudes from the holding surface and can be placed onto the mounting surface, which is designed as a printed circuit board, when the pin is introduced into a bore or into a fastening hole in the printed circuit board, wherein - an elastic capacitor closure is inserted in the housing and seals off the interior of the capacitor to the outside, and wherein - the holding surface of the capacitor holder is firmly held between the capacitor closure and the beading edge of the beading, - the capacitor closure bears against the capacitor holder and the capacitor closure is held by means of a bead which runs around the housing.
A method performed by a terminal for decoding a physical downlink shared channel, PDSCH, in a wireless communication system, the method comprising: identifying a plurality of configurations for zero power channel state information reference signal, ZP-CSI-RS, in response to receiving one or more control messages, wherein a configuration for ZP-CSI-RS includes ZP-CSI-RS information, PDSCH start information, and quasi co-location information; decoding a PDSCH with a first configuration for ZP-CSI-RS among the plurality of configurations for ZP-CSI-RS, in case that the PDSCH is associated with a downlink control information, DCI, format 1A for a PDSCH transmission on an antenna port 7, wherein the PDSCH associated with the DCI format 1A is not mapped to at least one resource element identified by the first configuration for ZP-CSI-RS; and decoding, in case that the PDSCH is associated with a DCI format 2D, the PDSCH with one configuration for ZP-CSI-RS which is indicated by 2 bits in the DCI format 2D, the one configuration for ZP-CSI-RS being one of the plurality of configurations for ZP-CSI-RS, wherein the PDSCH associated with the DCI format 2D is not mapped to at least one resource element identified by the one configuration for ZP-CSI-RS. identifying a plurality of configurations for zero power channel state information reference signal, ZP-CSI-RS, in response to receiving one or more control messages, wherein a configuration for ZP-CSI-RS includes ZP-CSI-RS information, PDSCH start information, and quasi co-location information; decoding a PDSCH with a first configuration for ZP-CSI-RS among the plurality of configurations for ZP-CSI-RS, in case that the PDSCH is associated with a downlink control information, DCI, format 1A for a PDSCH transmission on an antenna port 7, wherein the PDSCH associated with the DCI format 1A is not mapped to at least one resource element identified by the first configuration for ZP-CSI-RS; and decoding, in case that the PDSCH is associated with a DCI format 2D, the PDSCH with one configuration for ZP-CSI-RS which is indicated by 2 bits in the DCI format 2D, the one configuration for ZP-CSI-RS being one of the plurality of configurations for ZP-CSI-RS, wherein the PDSCH associated with the DCI format 2D is not mapped to at least one resource element identified by the one configuration for ZP-CSI-RS.