mhurhangee/ep-ind-claims huggingface dataset:
An assembly for a gas turbine engine, the assembly comprising: an abradable component; and an abrasive component adjacent the abradable component, the abrasive component having a wear surface and configured to move relatively to the abradable component during operation of the engine, the abrasive component including an internal cooling passage and a recess in fluid communication with the internal cooling passage, the recess tapered toward the wear surface of the abrasive component, wherein: in a first condition, the wear surface covers the recess; in a second condition, the wear surface is configured to define an opening which fluidly couples the internal cooling passage to a region outside of the abrasive component via the recess; the wear surface is configured to contact the abradable component, and a contact between the wear surface and the abradable component abrades the wear surface from the first condition to the second condition and uncovers the recess. an abradable component; and an abrasive component adjacent the abradable component, the abrasive component having a wear surface and configured to move relatively to the abradable component during operation of the engine, the abrasive component including an internal cooling passage and a recess in fluid communication with the internal cooling passage, the recess tapered toward the wear surface of the abrasive component, wherein: in a first condition, the wear surface covers the recess; in a second condition, the wear surface is configured to define an opening which fluidly couples the internal cooling passage to a region outside of the abrasive component via the recess; the wear surface is configured to contact the abradable component, and a contact between the wear surface and the abradable component abrades the wear surface from the first condition to the second condition and uncovers the recess. in a first condition, the wear surface covers the recess; in a second condition, the wear surface is configured to define an opening which fluidly couples the internal cooling passage to a region outside of the abrasive component via the recess; the wear surface is configured to contact the abradable component, and a contact between the wear surface and the abradable component abrades the wear surface from the first condition to the second condition and uncovers the recess.
A method of preparing a poly-unsaturated cyclic polymer, comprising: providing catalyst consisting of a tetra-anionic pincer-ligand supported metallacycloalkylene complex; providing a multiplicity of alkyne monomers; and mixing the alkyne monomers with the catalyst wherein the alkyne monomers polymerize to a poly-unsaturated cyclic polymer, wherein the catalyst is [O 2 C( t BuC=)W( η 2 -HC≡C t Bu)] providing catalyst consisting of a tetra-anionic pincer-ligand supported metallacycloalkylene complex; providing a multiplicity of alkyne monomers; and mixing the alkyne monomers with the catalyst wherein the alkyne monomers polymerize to a poly-unsaturated cyclic polymer, wherein the catalyst is [O 2 C( t BuC=)W( η 2 -HC≡C t Bu)]
A compound selected from the group consisting of: - N -(azetidin-1-ylsulfonyl)-4-((1-(2-chloro-4-fluorobenzyl)piperidin-3-yl)oxy)-5-cyclopropyl-2-fluorobenzamide, -5-cyclopropyl-4-((1-(1-(3,5-dichlorophenyl)ethyl)piperidin-4-yl)methoxy)-2-fluoro-N-(methylsulfonyl)benzamide, and 4-((1-(3-fluorobenzyl)piperidin-4-yl)methoxy)-5-cyclopropyl-2-fluoro-N-(methylsulfonyl)benzamide, and pharmaceutically acceptable salts thereof.
A method for receiving digital data using a generalized frequency divisional multiplexing, GFDM, multicarrier scheme comprising the steps of: - receiving a GFDM signal representing a transmit symbol, said transmit symbol comprising a plurality of data symbols assigned to at least two subcarriers, and - removing at least one of a cyclic prefix or a cyclic suffix from the transmit symbol - de-spreading the information of each received data symbol of a time slot of the transmit symbol to the data symbols of each subcarrier of said time slot by applying an inverse of a transformation applied at the transmitter, and - decoding the data symbols, the method further comprising the step of identifying at least one subcarrier having an amplitude exceeding a predefined threshold value before performing the step of de-spreading of received data symbols and ignoring said identified subcarrier in the step of de-spreading. - receiving a GFDM signal representing a transmit symbol, said transmit symbol comprising a plurality of data symbols assigned to at least two subcarriers, and - removing at least one of a cyclic prefix or a cyclic suffix from the transmit symbol - de-spreading the information of each received data symbol of a time slot of the transmit symbol to the data symbols of each subcarrier of said time slot by applying an inverse of a transformation applied at the transmitter, and - decoding the data symbols,
An electrostatic lens provided with at least one conductive electrode pierced with at least one aperture for passing an electron beam, wherein this passing aperture is closed at least partially by a thin membrane of a non-degenerate semiconductor that is transparent to the electrons of the beam and of relative dielectric permittivity higher than 10, characterized in that said membrane is electrically connected to said conductive electrode.
A system for performing an endoscopic surgical procedure in a surgical cavity, comprising: a) a gas delivery device having a pump for delivering pressurized gas to a gas delivery lumen extending therefrom and having an insufflator for delivering insufflation gas to an insufflation lumen extending therefrom; and b) a gaseous sealing module characterized in that the gaseous sealing module communicates with a distal end of the gas delivery lumen, external to the gas delivery device, and is configured to generate a gaseous seal within a gas sealed lumen extending therefrom; and in that the system further comprises: c) a gas sealed sleeve having a proximal end portion communicating with a distal end portion of the gas sealed lumen; and d) a tubular access port configured for coaxial installation within the gas sealed sleeve and having a valve sealed proximal housing providing sealed instrument access to the surgical cavity and communicating with a distal end of the insufflation lumen, wherein an annular channel is formed between an inner surface of the gas sealed sleeve and an outer surface of the tubular access port so that the gas sealed lumen is in communication with the surgical cavity to maintain a stable pressure and facilitate smoke evacuation within the surgical cavity. a) a gas delivery device having a pump for delivering pressurized gas to a gas delivery lumen extending therefrom and having an insufflator for delivering insufflation gas to an insufflation lumen extending therefrom; and b) a gaseous sealing module characterized in that the gaseous sealing module communicates with a distal end of the gas delivery lumen, external to the gas delivery device, and is configured to generate a gaseous seal within a gas sealed lumen extending therefrom; and in that the system further comprises: in that the gaseous sealing module communicates with a distal end of the gas delivery lumen, external to the gas delivery device, and is configured to generate a gaseous seal within a gas sealed lumen extending therefrom; and in that the system further comprises: c) a gas sealed sleeve having a proximal end portion communicating with a distal end portion of the gas sealed lumen; and d) a tubular access port configured for coaxial installation within the gas sealed sleeve and having a valve sealed proximal housing providing sealed instrument access to the surgical cavity and communicating with a distal end of the insufflation lumen, wherein an annular channel is formed between an inner surface of the gas sealed sleeve and an outer surface of the tubular access port so that the gas sealed lumen is in communication with the surgical cavity to maintain a stable pressure and facilitate smoke evacuation within the surgical cavity.
A modular shelving system including: a shelf assembly, the shelf assembly including a plurality of elongated horizontally-extending side rails, each side rail having two opposite ends and a body that is formed by two substantially perpendicular and flat strips (110, 112) integrally connected to one another along a common junction, one of the side rail strips (110, 112) being a vertically-projecting side rail strip and the other one being a horizontally-projecting side rail strip, each side rail further including an inner side and an outer side, at least some of the side rails including at least one open-ended first through slot, each first through slot extending lengthwise on the horizontally-projecting side rail strip along the common junction from a corresponding one of the side rail ends; and a plurality of elongated vertically-extending corner posts to which the side rail ends are connected to form a self-standing skeletal structure, each corner post having two opposite ends, an inner side, an outer side and a body that is formed by two substantially flat strips integrally connected to one another along a common junction, each corner post strip having a side edge extending lengthwise and at least one open-ended second through slot located at a given distance in-between the corner post ends and that extends perpendicularly from the side edge towards the common junction of the corner post, each first through slot forming a detachable interdigitated and load-bearing engagement with a corresponding one of the second through slots to support the shelf assembly. a shelf assembly, the shelf assembly including a plurality of elongated horizontally-extending side rails, each side rail having two opposite ends and a body that is formed by two substantially perpendicular and flat strips (110, 112) integrally connected to one another along a common junction, one of the side rail strips (110, 112) being a vertically-projecting side rail strip and the other one being a horizontally-projecting side rail strip, each side rail further including an inner side and an outer side, at least some of the side rails including at least one open-ended first through slot, each first through slot extending lengthwise on the horizontally-projecting side rail strip along the common junction from a corresponding one of the side rail ends; and a plurality of elongated vertically-extending corner posts to which the side rail ends are connected to form a self-standing skeletal structure, each corner post having two opposite ends, an inner side, an outer side and a body that is formed by two substantially flat strips integrally connected to one another along a common junction, each corner post strip having a side edge extending lengthwise and at least one open-ended second through slot located at a given distance in-between the corner post ends and that extends perpendicularly from the side edge towards the common junction of the corner post, each first through slot forming a detachable interdigitated and load-bearing engagement with a corresponding one of the second through slots to support the shelf assembly.
A transparent antenna, comprising: a non-opaque substrate; a conductive material disposed on a surface of the substrate in one or more conductive regions (360, 365), wherein a geometry of the conductive regions (360, 365) defines an antenna pattern; a non-conductive material disposed on the surface of the substrate in a fill pattern including one or more non-conductive regions (380, 381), wherein the non-conductive material is a non-conductive ink, wherein the non-conductive material in the non-conductive regions (380, 381) includes a pattern of lines or a pattern of halftone dots, and wherein the fill pattern is an inverse of the antenna pattern within a defined region of interest; and wherein the transparent antenna is configured so that an average optical transparency in the conductive regions (360, 365) is at least 50%, so that an average optical transparency in the non-conductive regions (380, 381) is at least 50%, and so that the average optical transparency in the conductive regions (360, 365) differs from the average optical transparency in the non-conductive regions (380, 381) by no more than 10%. a non-opaque substrate; a conductive material disposed on a surface of the substrate in one or more conductive regions (360, 365), wherein a geometry of the conductive regions (360, 365) defines an antenna pattern; a non-conductive material disposed on the surface of the substrate in a fill pattern including one or more non-conductive regions (380, 381), wherein the non-conductive material is a non-conductive ink, wherein the non-conductive material in the non-conductive regions (380, 381) includes a pattern of lines or a pattern of halftone dots, and wherein the fill pattern is an inverse of the antenna pattern within a defined region of interest; and wherein the transparent antenna is configured so that an average optical transparency in the conductive regions (360, 365) is at least 50%, so that an average optical transparency in the non-conductive regions (380, 381) is at least 50%, and so that the average optical transparency in the conductive regions (360, 365) differs from the average optical transparency in the non-conductive regions (380, 381) by no more than 10%.
A gear arrangement for a panic bar for a door, comprising a shaft for transmitting a torque and comprising a bearing block for supporting the shaft, characterised in that the shaft is mounted in only one single bearing point of the bearing block.
A nestable trolley having a basket, intended for receiving goods, whose rear side is formed by a flap pivotable into the basket interior, wherein for receiving a child, the flap has a support wall with leg openings, as well as a rear wall and a sitting plate, wherein furthermore there is provided a cover whose position can be altered and which covers the leg openings, so that an additional goods shelf can be formed, characterised in that the cover is formed from a transparent material or in that the cover has openings (5.1) and wherein sitting plate and cover are rotatably mounted on the support wall.
A method for defrosting a heat exchanger of a refrigeration circuit, the method comprising: monitoring a compressor suction parameter at a suction line to a compressor of the refrigeration circuit; monitoring an ambient temperature outside of a conditioned space; determining a compressor suction parameter threshold based on the ambient temperature, the compressor suction parameter threshold being a variable threshold value; and initiating a defrost mode of the refrigeration circuit when the compressor suction parameter is less than or equal to the determined compressor suction parameter threshold that is a variable threshold value determined based on the ambient temperature and a predetermined linear relationship between ambient temperature and compressor suction parameter threshold for the refrigeration circuit. monitoring a compressor suction parameter at a suction line to a compressor of the refrigeration circuit; monitoring an ambient temperature outside of a conditioned space; determining a compressor suction parameter threshold based on the ambient temperature, the compressor suction parameter threshold being a variable threshold value; and initiating a defrost mode of the refrigeration circuit when the compressor suction parameter is less than or equal to the determined compressor suction parameter threshold that is a variable threshold value determined based on the ambient temperature and a predetermined linear relationship between ambient temperature and compressor suction parameter threshold for the refrigeration circuit.
A draining pipe mesh adapted for mounting on a surface and for being covered by a substance, characterised in that said pipe mesh is provided with at least one intersection box arranged at an intersection between pipes, where said intersection box is provided with at least one access tube adapted to extend to the surface of the covering substance.
The compound 2-[4-(1,1-dimethylethyl)phenyl]-1H-benzimidazole, or a pharmaceutically acceptable salt thereof, for use in preventing and/or treating neuroinflammation in a subject, wherein said subject is 45-60 years old or over 60 years old.
A dual port switching adaptor and a flexible waveguide, the flexible wave guide having a hollow core within a silica substrate whereby the inner surfaces of the silica substrate is coated with a reflective surface; the switching adaptor comprising a connection part for mounting to a base unit, an input beam port to receive a main laser beam from a base unit, a first output port detachably connected to a flexible hollow wave guide for directing a main beam into the hollow core of the flexible waveguide, a second output port for connection to an articulated arm and for directing the main beam to an articulated arm, and a switching element moveable between a first position and a second position to direct an input beam to one of the first output port or the second output port, the adaptor further comprising an auxiliary guide beam source, and a beam combiner to direct an auxiliary guide beam to the first output port characterized in the auxiliary guide beam being controllable to be directed into the silica substrate of the hollow wave guide.
A method of preheating a brushless motor, the method comprising sequentially energising and de-energising a phase winding of the motor over one or more drive periods, the phase winding being energised in the same direction throughout each drive period so as to lock a rotor of the motor at an aligned position, wherein the method comprises de-energising the phase winding in response to current in the phase winding exceeding a current limit, and characterised by increasing the current limit at least once during the one or more drive periods.
A surgical graft, comprising: a remodelable collagenous material comprising an extracellular matrix material that has been harvested intact from a mammalian source and subject to processing to render said surgical graft acellular while retaining a level of bioactivity therein, said remodelable collagenous material comprising a plurality of sheets disposed in a multilayer configuration; at least one interweaving member; and wherein said at least one interweaving member is interwoven through said plurality of sheets of remodelable collagenous material such that said sheets are affixed together and to create a series of stitches; wherein said at least one interweaving member comprises a length of suture, thread, or yarn; wherein said at least one interweaving member is woven through the graft in a lock stitch configuration; and wherein said series of stitches are spaced apart by an average distance that is greater than 1.5 mm. a remodelable collagenous material comprising an extracellular matrix material that has been harvested intact from a mammalian source and subject to processing to render said surgical graft acellular while retaining a level of bioactivity therein, said remodelable collagenous material comprising a plurality of sheets disposed in a multilayer configuration; at least one interweaving member; and wherein said at least one interweaving member is interwoven through said plurality of sheets of remodelable collagenous material such that said sheets are affixed together and to create a series of stitches; wherein said at least one interweaving member comprises a length of suture, thread, or yarn; wherein said at least one interweaving member is woven through the graft in a lock stitch configuration; and wherein said series of stitches are spaced apart by an average distance that is greater than 1.5 mm.
A nasal delivery device (10, 150, 170, 190, 260, 270) for delivering an aerosolized treatment agent to a subject, the device comprising: a nasal prong (14, 154, 174, 194, 234, 278, 304) comprising an opening (16, 156, 196) at a top and bottom portion of the prong to allow for the passage of the aerosolized treatment agent through the nasal prong, at least a portion of the nasal prong being configured to be received into a nostril of the subject; and a remote activation member (22, 152, 176, 314) configured to detect a desired oral exhalation state of the subject, the activation member being positioned on the nasal delivery device at a location that is spaced apart from the subject's oral cavity when the nasal prong is received into the nostril of the subject; wherein the activation member is configured to activate the delivery of the aerosolized treatment agent through the nasal prong upon detecting the desired oral exhalation state of the subject and without directly contacting the subject. a nasal prong (14, 154, 174, 194, 234, 278, 304) comprising an opening (16, 156, 196) at a top and bottom portion of the prong to allow for the passage of the aerosolized treatment agent through the nasal prong, at least a portion of the nasal prong being configured to be received into a nostril of the subject; and a remote activation member (22, 152, 176, 314) configured to detect a desired oral exhalation state of the subject, the activation member being positioned on the nasal delivery device at a location that is spaced apart from the subject's oral cavity when the nasal prong is received into the nostril of the subject; wherein the activation member is configured to activate the delivery of the aerosolized treatment agent through the nasal prong upon detecting the desired oral exhalation state of the subject and without directly contacting the subject.
A direct sequence spread spectrum receiver capable of receiving a plurality of signals from respective transmitters, said receiver including a tuner for receiving at least one of said signals and producing an intermediate frequency signal and a converter for sampling said intermediate frequency signal to produce a sampled signal, the apparatus comprising: first and a second memories (192, 194) having respective inputs and parallel outputs for storing samples of said sampled signal, characterised by the first and second memories being I and Q data storage memories, wherein each of said memories is organized as two parallel output rows arranged in a "Ping-pong" memory organisation; means for alternately directing samples of said sampled signal to respective ones of said inputs of first and second memories; samples of said sample signal stored in said first and second memories being available at respective simultaneous parallel outputs of said first and second memories; a parallel correlator for parallel correlating said samples stored in said first and second memories with respective samples of a locally generated pseudo-random noise code sequence; and a controller for controlling said alternate storage and said alternate correlation of said samples. first and a second memories (192, 194) having respective inputs and parallel outputs for storing samples of said sampled signal, characterised by the first and second memories being I and Q data storage memories, wherein each of said memories is organized as two parallel output rows arranged in a "Ping-pong" memory organisation; means for alternately directing samples of said sampled signal to respective ones of said inputs of first and second memories; samples of said sample signal stored in said first and second memories being available at respective simultaneous parallel outputs of said first and second memories; a parallel correlator for parallel correlating said samples stored in said first and second memories with respective samples of a locally generated pseudo-random noise code sequence; and a controller for controlling said alternate storage and said alternate correlation of said samples.