mhurhangee/ep-ind-claims huggingface dataset:
A woven fabric having elastic warp yarns and elastic weft yarns, said yarns (51, 52) having a stretchable core (61, 62) and an inelastic fibers sheath that covers said core, wherein all weft and warp yarns (52, 51) have a stretchable core (61, 62) comprising a first elastic fiber and a second fiber that is less elastic than said first fiber, and the elasticity of the fabric in warp direction (E warp) is at least 25%, preferably at least 30%, measured according to ASTM D3107 - Stretch, after 3 home washes, and elasticity of the fabric in weft direction (E weft) is at least 30%, preferably at least 40%, most preferably 45%, measured according to ASTM D3107 - stretch, after 3 home washes, wherein elasticity of the fabric in weft direction (E weft) is higher than the elasticity in warp direction (E warp), or wherein elasticity of the fabric in warp direction (E warp) is higher than elasticity in the weft direction (E weft).
A non-woven fabric comprising spaced tows in a weft direction and spaced tows in a warp direction, wherein the weft tows and the warp tows are conjoined, and wherein the fabric comprises a binder for conjoining the tows.
A method for operating a wireless station device (100, 110), comprising: communicating with other station devices in a wireless network via a wireless channel, wherein the wireless channel is determined to be not busy by comparing received signals to a clear channel assessment, CCA, threshold; when operating outside of a spatial reuse phase, employing a normal CCA threshold to detect when the wireless channel is busy; when operating during a spatial reuse phase, employing a virtual CCA threshold that is greater than the normal CCA threshold; the method being characterized by transmitting a frame to announce to the other station devices that the spatial reuse phase is to occur with a network allocation vector, NAV, duration that includes the spatial reuse phase. communicating with other station devices in a wireless network via a wireless channel, wherein the wireless channel is determined to be not busy by comparing received signals to a clear channel assessment, CCA, threshold; when operating outside of a spatial reuse phase, employing a normal CCA threshold to detect when the wireless channel is busy; when operating during a spatial reuse phase, employing a virtual CCA threshold that is greater than the normal CCA threshold; the method being characterized by transmitting a frame to announce to the other station devices that the spatial reuse phase is to occur with a network allocation vector, NAV, duration that includes the spatial reuse phase.
An apparatus for performing noise estimation in an orthogonal frequency division multiplexing system comprising: a channel estimation coefficient generation module, a channel estimation module and a noise estimation calculation module connected to each other in sequence, a correction factor calculation module connected to an output of the channel estimation coefficient generation module, and a correction module connected to both the correction factor calculation module and noise estimation calculation module; wherein the channel estimation coefficient generation module is configured to generate a channel estimation coefficient w k used to estimate a channel, where k is an integer between − N tap 2 and N tap 2, and N tap is a positive integer greater than 1,0<| w k |<1; the channel estimation module is configured to calculate a channel estimation based on a received signal on a subcarrier of an orthogonal frequency division multiplexing symbol and the channel estimation coefficient w k; the noise estimation calculation module is configured to calculate a noise estimation based on the received signal on the subcarrier of the orthogonal frequency division multiplexing symbol and the channel estimation; the correction factor calculation module is configured to calculate a correction factor β based on the channel estimation coefficient w k generated by the channel estimation coefficient generation module; and the correction module is configured to correct the noise estimation output by the noise estimation calculation module based on the correction factor β; characterized in that the correction factor β is obtained based on the following formula: β = 1 + | w 0 | 2 − w 0 * + w 0 + α, where w 0 * is a conjugate value of w 0, and α is an empirical value of a residual noise correction factor, 0< α <1, wherein the correction module is configured to use a ratio of the noise estimation to the correction factor as the corrected noise estimation σ ^ 0 2 = E R l m − H ^ l m ⋅ R l m − H ^ l m * | m ∈ Pilot β, wherein R(l,m) is a received signal on the m th subcarrier on the l th OFDM symbol, { Pilot} is a pilot subcarrier set on the l th OFDM symbol, and Ĥ ( l, m) is a channel estimation of the m th subcarrier on the l th OFDM symbol.
A scanner optical system, comprising: at least two image-forming optical channels; a generally linear electronic light sensor segment in each image-forming optical channel; and at least two non-planar mirror segments in each image-forming optical channel; and wherein each image-forming optical channel forms on the sensor segment, using the non-planar mirror segments, an image of a portion of a scan line. at least two image-forming optical channels; a generally linear electronic light sensor segment in each image-forming optical channel; and at least two non-planar mirror segments in each image-forming optical channel; and wherein each image-forming optical channel forms on the sensor segment, using the non-planar mirror segments, an image of a portion of a scan line.
A method of analysing the surroundings of a vehicle, comprising the steps of: gathering data regarding objects (2,3,4) in the vicinity of the vehicle; analysing the data to determine regions of empty space around the vehicle; creating one or more signatures representing at least some of the regions of empty space; and storing the signatures for later retrieval, characterized by the step of creating one or more signatures comprising the step of creating one or more primitives describing at least some of the regions of empty space by expanding a shape around a position until a perimeter of the shape reaches a detected object (2,3,4), wherein when a perimeter of the shape reaches a detected object (2,3,4), defining one or more further shapes and expanding the further shapes in directions that avoid the detected object (2,3,4), wherein an initial shape is defined to expand from a position which relates substantially to the location of the vehicle, and the foregoing steps are repeated until substantially all of the available empty space around the vehicle has been accounted for. gathering data regarding objects (2,3,4) in the vicinity of the vehicle; analysing the data to determine regions of empty space around the vehicle; creating one or more signatures representing at least some of the regions of empty space; and storing the signatures for later retrieval, characterized by the step of creating one or more signatures comprising the step of creating one or more primitives describing at least some of the regions of empty space by expanding a shape around a position until a perimeter of the shape reaches a detected object (2,3,4), wherein when a perimeter of the shape reaches a detected object (2,3,4), defining one or more further shapes and expanding the further shapes in directions that avoid the detected object (2,3,4), wherein an initial shape is defined to expand from a position which relates substantially to the location of the vehicle, and the foregoing steps are repeated until substantially all of the available empty space around the vehicle has been accounted for.
A degradable, removable, pharmaceutical subcutaneous implant for the sustained release of one or more drugs in a subject, wherein the pharmaceutical implant is composed of a tube comprising an outer wall made of a degradable polymer completely surrounding a cavity, wherein the outer wall has a plurality of openings and wherein the cavity contains one or more sets of micro-particles, which micro-particles contain an active agent or a combination of two or more active agents, wherein the microparticles are fabricated from a biocompatible, biodegradable polymer, and wherein the size of the microparticles is selected such that the majority of the microparticles cannot pass through the openings, and wherein the degradation rate of the polymer that composes the tube is slower than the rate of degradation of the microparticles.
A wireless biometric access control system host characterized by comprising: - user (371, 372, 373, 374) and administrator keys and/or keypad module; - output control module; - controller module; - wireless module, configured to emit and receive a first and a second separated radio signals; - channel ID module, configured to select a channel ID; - memory module, configured to store a user random code and a user group ID; - comparator module, at least configured to compare two user random codes; - database module configured to register biometric keys, user group Ids; - decryption module, configured to decrypt a biometric key. - user (371, 372, 373, 374) and administrator keys and/or keypad module; - output control module; - controller module; - wireless module, configured to emit and receive a first and a second separated radio signals; - channel ID module, configured to select a channel ID; - memory module, configured to store a user random code and a user group ID; - comparator module, at least configured to compare two user random codes; - database module configured to register biometric keys, user group Ids; - decryption module, configured to decrypt a biometric key.
An aerosol generating device comprising: a heating compartment extending along a first direction and comprising a base portion at a first end and an opening opposite of the base portion and arranged so that a user can insert, via the opening, a consumable article containing an aerosol generating substance; protection means for exposing and covering said opening of the heating compartment, a heater configured to supply heat to the heating compartment to thereby heat the aerosol generating substance in the consumable article; and a detection means (31, 32) arranged outside the heating compartment and configured to detect whether a consumable article has been inserted in the heating compartment, wherein the detection means (31, 32) comprises at least one hall sensor and at least one magnet, characterized in that said hall sensor and said magnet are arranged outwards of the heating compartment on opposite sides of the heating compartment in a second direction which is perpendicular to the first direction. a heating compartment extending along a first direction and comprising a base portion at a first end and an opening opposite of the base portion and arranged so that a user can insert, via the opening, a consumable article containing an aerosol generating substance; protection means for exposing and covering said opening of the heating compartment, a heater configured to supply heat to the heating compartment to thereby heat the aerosol generating substance in the consumable article; and a detection means (31, 32) arranged outside the heating compartment and configured to detect whether a consumable article has been inserted in the heating compartment, wherein the detection means (31, 32) comprises at least one hall sensor and at least one magnet, characterized in that said hall sensor and said magnet are arranged outwards of the heating compartment on opposite sides of the heating compartment in a second direction which is perpendicular to the first direction.
A hydroxyl-containing bis(alkenyl) ether of Formula: CH 2 =CH-(CH 2) n -O-(CH 2) n -CH(-OH)-CH 2 -S-R 4 -S-CH 2 -CH(-OH)-(CH 2) n -O-(CH 2) n -CH=CH 2 wherein, each n is independently an integer from 1 to 4; and R 4 comprises C 2-6 n-alkanediyl, C 3-6 branched alkanediyl, C 6-8 cycloalkanediyl, C 6-10 alkanecycloalkanediyl, or -[(-CH 2 -) p -X-] q -(-CH 2 -) r -, wherein, each X is independently selected from -O-, -S-, and -S-S-; each p is independently an integer ranging from 2 to 6; q is an integer from 1 to 5; and r is an integer from 2 to 6. each n is independently an integer from 1 to 4; and R 4 comprises C 2-6 n-alkanediyl, C 3-6 branched alkanediyl, C 6-8 cycloalkanediyl, C 6-10 alkanecycloalkanediyl, or -[(-CH 2 -) p -X-] q -(-CH 2 -) r -, wherein, each X is independently selected from -O-, -S-, and -S-S-; each p is independently an integer ranging from 2 to 6; q is an integer from 1 to 5; and r is an integer from 2 to 6. each X is independently selected from -O-, -S-, and -S-S-; each p is independently an integer ranging from 2 to 6; q is an integer from 1 to 5; and r is an integer from 2 to 6.
A tamper resistant lid for a container, said lid exhibiting a centre axis and comprising; an outer member; an inner member; the outer member and the inner member each comprise an outer surface (26, 46), an inner surface (27, 47), and a circular base (21, 41) having a circular wall (23, 43) extending around a periphery (22, 42) of the circular base (21, 41) wherein at least a part of said outer surface of said inner member is substantially adjacent at least a part of said inner surface of said outer member, said inner member comprising connection means enabling a connection to said container by means of rotating said outer member in a first direction, said lid comprising at least one stop member preventing said inner member from rotation with respect to said outer member, wherein said at least one stop member is adapted to be controllably disabled with a designated force after said inner member has been connected to said container, so that said outer member can be freely rotated with respect to said inner member to thereby prevent removal of said lid from said container, wherein the stop member is pivotably connected to the outer member and arranged in an opening in the circular wall (23, 43), and the inner member comprises a first tilting surface, and a second tilting surface is arranged on a circumferential lock flange of the outer member; and the outer member comprises said at least one stop member, the at least one stop member having a third tilting surface, characterised in that a grip member extends away from the centre axis and is arranged on the stop member, and the at least one stop member is adapted to be disabled with a designated rupture force imparted to the at least one stop member by moving the outer member or the at least one stop member in a designated direction.
A composite particle comprising a cellulose acetate and at least one amino compound selected from the group consisting of an amino acid and an aminosulfonic acid, wherein the cellulose acetate is in a particle form, and the amino compound is supported on at least a surface of the cellulose acetate particle.
Tool holder in a multi-spindle unit comprising a spindle and tool receiving means, said holder adapted to releasably receive a tool at the shaft thereof, with - the tool receiving means comprising a body having a receiving bore extending therethrough, said body adapted to have a sliding sleeve mounted for longitudinal movement on at least portions of its radial outer surface, and - a clamping member (80 - 82) disposed in a recess connecting the receiving bore and the sliding sleeve, said clamping member being urged against the shaft by clampingly displacing the sliding sleeve; characterized in that - the body is formed to be integral with the spindle and - the clamping member (80 - 82) engages the shaft and the sliding sleeve via contact surfaces (86, 93) of which at least one is at least approximately planar and rectangular or of which at least one is at least approximately elliptic in shape. - the tool receiving means comprising a body having a receiving bore extending therethrough, said body adapted to have a sliding sleeve mounted for longitudinal movement on at least portions of its radial outer surface, and - a clamping member (80 - 82) disposed in a recess connecting the receiving bore and the sliding sleeve, said clamping member being urged against the shaft by clampingly displacing the sliding sleeve; - the body is formed to be integral with the spindle and - the clamping member (80 - 82) engages the shaft and the sliding sleeve via contact surfaces (86, 93) of which at least one is at least approximately planar and rectangular or of which at least one is at least approximately elliptic in shape.
A loudspeaker element comprising: an enclosure; a cone diaphragm of a driver element located within the enclosure; a first cavity wall extending from the cone diaphragm of the driver element to an exit element, wherein the transition between a first cavity and the exit element defines a throat opening which has an area less than an area of the cone diaphragm, and forming the first cavity within the enclosure; the exit element extending from the throat opening to an environment outside of the enclosure; characterized by an impedance compensation element including a second cavity, the second cavity being formed within the enclosure by a second cavity wall and separated from the first cavity by a resistance element, wherein the impedance compensation element extends from the first cavity wall, and wherein the loudspeaker further comprises a phase plug located within the first cavity. an enclosure; a cone diaphragm of a driver element located within the enclosure; a first cavity wall extending from the cone diaphragm of the driver element to an exit element, wherein the transition between a first cavity and the exit element defines a throat opening which has an area less than an area of the cone diaphragm, and forming the first cavity within the enclosure; the exit element extending from the throat opening to an environment outside of the enclosure; characterized by an impedance compensation element including a second cavity, the second cavity being formed within the enclosure by a second cavity wall and separated from the first cavity by a resistance element, wherein the impedance compensation element extends from the first cavity wall, and wherein the loudspeaker further comprises a phase plug located within the first cavity.
A shock absorber suitable to be used in a pair, wherein, when used, the shock absorbers of said pair are located on both ends of a bumper reinforcement configured to extend in a direction of the width of a vehicle, with each shock absorber of said pair located between the bumper reinforcement and one of a pair of side members configured to extend in a front-rear direction of the vehicle, wherein the shock absorber comprises: a cylindrical small diameter portion; a cylindrical large diameter portion; and an annular step portion that connects the small diameter portion to the large diameter portion, wherein the shock absorber absorbs load applied thereto through plastic deformation that starts at the annular step portion, and the small diameter portion is folded back into the large diameter portion in the deformation, the small diameter portion is suitable to be fixed to the bumper reinforcement, and an attachment portion is formed on the large diameter portion, wherein the attachment portion extends radially outward and is suitable to be fixed to the corresponding side member, the shock absorber being characterized in that: a protrusion is provided on the large diameter portion, wherein the protrusion continuously extends from the attachment portion in the axial direction and protrudes radially outward at an angular position corresponding to the attachment portion. a cylindrical small diameter portion; a cylindrical large diameter portion; and an annular step portion that connects the small diameter portion to the large diameter portion, wherein the shock absorber absorbs load applied thereto through plastic deformation that starts at the annular step portion, and the small diameter portion is folded back into the large diameter portion in the deformation, the small diameter portion is suitable to be fixed to the bumper reinforcement, and an attachment portion is formed on the large diameter portion, wherein the attachment portion extends radially outward and is suitable to be fixed to the corresponding side member, the shock absorber being characterized in that: a protrusion is provided on the large diameter portion, wherein the protrusion continuously extends from the attachment portion in the axial direction and protrudes radially outward at an angular position corresponding to the attachment portion.
A method for performing a digital signature using a one-way function in a zero-knowledge proof, performed by a processor in a device, the method comprising: calculating a second bit stream from one or more first substitution-boxes, S-boxes, by an input bit stream of the digital signature based on a first bit stream; and calculating a third bit stream by inputting the second bit stream to a processing matrix; characterized by calculating a fourth bit stream by parallelly inputting an input based on the third bit stream to two or more second S-boxes. calculating a second bit stream from one or more first substitution-boxes, S-boxes, by an input bit stream of the digital signature based on a first bit stream; and calculating a third bit stream by inputting the second bit stream to a processing matrix; characterized by calculating a fourth bit stream by parallelly inputting an input based on the third bit stream to two or more second S-boxes.
A method for transferring a rights object, RO, issued by a server to a sending device between devices (10, 20) via the server, the method comprising: receiving, by the server and from the sending device, a rights object move request message for requesting a transfer of the RO to a receiving device via the server, wherein the rights object move request message includes a second RO generated by the sending device based on a first RO; sending, by the server, a rights object move response message to the sending device with respect to the rights object move request message; generating, by the server, a third RO bound to the receiving device based on the second RO included in the rights object move request message; and transferring (S22, S24, S26) the third RO to the receiving device, wherein generating the third RO bound to the receiving device comprises modifying a move count constraint value included in the second RO. receiving, by the server and from the sending device, a rights object move request message for requesting a transfer of the RO to a receiving device via the server, wherein the rights object move request message includes a second RO generated by the sending device based on a first RO; sending, by the server, a rights object move response message to the sending device with respect to the rights object move request message; generating, by the server, a third RO bound to the receiving device based on the second RO included in the rights object move request message; and transferring (S22, S24, S26) the third RO to the receiving device, wherein generating the third RO bound to the receiving device comprises modifying a move count constraint value included in the second RO.