mhurhangee/ep-ind-claims huggingface dataset:
A fluid filter comprising: a housing providing an inlet port and an outlet port and enclosing a volume therebetween; and a coarse filter fabric attached to a fine filter fabric to form an integrated flexible filter sheet interposed in a path between the inlet port and the outlet port and providing two paths for fluid flowing from the inlet port, one path passingthrough the coarse filter fabric and one path passing through the fine filter fabric, characterized in that the flexible filter sheet is formed into a bag having an opening attached to a rim of the inlet port, wherein only the coarse filter fabric is attached to the inlet port, and wherein the fine filter fabric is positioned to lie closer to the outlet than the coarse filter fabric. a housing providing an inlet port and an outlet port and enclosing a volume therebetween; and a coarse filter fabric attached to a fine filter fabric to form an integrated flexible filter sheet interposed in a path between the inlet port and the outlet port and providing two paths for fluid flowing from the inlet port, one path passingthrough the coarse filter fabric and one path passing through the fine filter fabric, characterized in that the flexible filter sheet is formed into a bag having an opening attached to a rim of the inlet port, wherein only the coarse filter fabric is attached to the inlet port, and wherein the fine filter fabric is positioned to lie closer to the outlet than the coarse filter fabric.
A process for grafting hydrolysable silane groups to a polyolefin in which ethylene units, if present, form less than 50% by weight of the total polyolefin, comprising reacting the polyolefin with an unsaturated silane, having at least one hydrolysable group bonded to Si, or a hydrolysate thereof, in the presence of free-radical initiator or electron beam generating free radical sites in the polyolefin, characterized in that the unsaturated silane is an acryloxyalkylsilane and/or a bis(trialkoxysilylalkyl) fumarate and/or a bis(trialkoxysilylalkyl) maleate and the grafting reaction is carried out in the presence of a co-agent comprising a sorbate ester, or a 2, 4-pentadienoate, or a cyclic derivative thereof.
Sensor for the detection of soot particles in an exhaust gas stream of combustion engines, comprising a substrate, a first electrode layer and, arranged between the substrate and the first electrode layer, a second electrode layer, wherein between the first electrode layer and the second electrode layer at least one insulation layer is provided and in the first electrode layer as well as in the first insulation layer at least one opening (15; 16) is formed, characterised in that - between the first insulation layer and the first electrode layer there is at least one third electrode layer, and - between the third electrode layer and the first electrode layer there is at least one second insulation layer, wherein in both the at least second insulation layer and in the at least third electrode layer there is at least one opening (70; 71), wherein the opening of the first electrode layer, the opening of the at least second insulation layer, the opening of the at least third electrode layer and the opening of the first insulation layer are at least in sections arranged above each other in such a way that at least one passage (17, 17', 17") through a section of the second electrode layer is formed wherein the base of the passage (17, 17, 17") is formed by a section of the second electrode layer. - between the first insulation layer and the first electrode layer there is at least one third electrode layer, and - between the third electrode layer and the first electrode layer there is at least one second insulation layer, wherein
A method of wireless communication, comprising: transmitting, by a base station, a first phase synchronization reference signal, PSRS, wherein the base station is one of a plurality of cooperating base stations in a coordinating set of base stations; receiving, at the base station, a second PSRS; measuring, at the base station, a receive chain phase drift based on the received second PSRS; obtaining, at the base station, a transmit chain phase drift based on the first PSRS; determining, by the base station, a relative phase drift between a downlink channel and an uplink channel using the receive chain phase drift and the transmit chain phase drift; determining, by the base station, a relative coordinating phase drift among all cooperating base stations in the coordinating set of base stations; generating, by the base station, an uplink channel estimate based on a sounding reference signal, SRS, received from a user equipment, UE; and generating, by the base station, a downlink channel estimate based on the uplink channel estimate, the relative phase drift, and the relative coordinating phase drift. transmitting, by a base station, a first phase synchronization reference signal, PSRS, wherein the base station is one of a plurality of cooperating base stations in a coordinating set of base stations; receiving, at the base station, a second PSRS; measuring, at the base station, a receive chain phase drift based on the received second PSRS; obtaining, at the base station, a transmit chain phase drift based on the first PSRS; determining, by the base station, a relative phase drift between a downlink channel and an uplink channel using the receive chain phase drift and the transmit chain phase drift; determining, by the base station, a relative coordinating phase drift among all cooperating base stations in the coordinating set of base stations; generating, by the base station, an uplink channel estimate based on a sounding reference signal, SRS, received from a user equipment, UE; and generating, by the base station, a downlink channel estimate based on the uplink channel estimate, the relative phase drift, and the relative coordinating phase drift.
A turbine of a turbo engine comprising a casing and a turbine nozzle stage, the turbine nozzle stage including an outer support shroud made of metal and secured to the casing, an inner support shroud made of metal, and a plurality of ring sectors made of ceramic-matrix composite material forming a crown and extending between the outer support shroud and the inner support shroud, the sectors defining an axial direction (D A) and a radial direction (D R), and each sector having an internal platform and an external platform fixed to the outer support shroud and at least one blade extending between the external platform and the internal platform and fixed thereto, the internal platforms and the external platforms delimiting a fluid flowpath, characterized in that: - the external platform of each sector comprises a first portion equipped with an inner face forming the outer surface of the fluid flowpath, and a second portion radially distant and external to the first portion, the second portion of the external platform being fixed to the outer support shroud, - the internal platform of each sector comprises a first tab and a second tab extending along the radial direction (D R) protruding inwardly from respectively an upstream axial end and a downstream axial end of the internal platform, and - the inner support shroud comprises a shoulder protruding in the radial direction (D R) outwardly and being positioned upstream and in abutment in the axial direction (D A) against said first tab, and a clamp axially downstream of the shoulder and including two jaws (54, 56) extending in the radial direction (D R) outwardly and held under stress towards each other against the second tab of the internal platform. - the external platform of each sector comprises a first portion equipped with an inner face forming the outer surface of the fluid flowpath, and a second portion radially distant and external to the first portion, the second portion of the external platform being fixed to the outer support shroud, - the internal platform of each sector comprises a first tab and a second tab extending along the radial direction (D R) protruding inwardly from respectively an upstream axial end and a downstream axial end of the internal platform, and - the inner support shroud comprises a shoulder protruding in the radial direction (D R) outwardly and being positioned upstream and in abutment in the axial direction (D A) against said first tab, and a clamp axially downstream of the shoulder and including two jaws (54, 56) extending in the radial direction (D R) outwardly and held under stress towards each other against the second tab of the internal platform.
An electronic switch card (121-123, 141-143, 201, 202, 205, 206, 521-523, 1100a, 1100b) communicatively interfacing with one or more photonic switches (131-134, 203, 204, 531-533), the electronic switch card (121-123, 141-143, 201, 202, 205, 206, 521-523, 1100a, 1100b) comprising: a cell switch communicatively connected to one or more line cards (111-113, 210, 220, 511, 512), wherein each of the one or more line cards (111-113, 210, 220, 511, 512) includes one or more main queues; and an electronic switch chip integrating one or more photonic functions, the electronic switch chip communicatively coupled to the cell switch and communicatively connected with the one or more photonic switches (131-134, 203, 204, 531-533), wherein the electronic switch chip includes: an electronic switch controller (124, 144, 160, 190) configured to send control signals to the one or more line cards (111-113, 210, 220, 511, 512); one or more per destination chassis buffers communicatively connected with the electronic switch controller (124, 144, 160, 190); and one or more switch buffers communicatively connected with the electronic switch controller, wherein the electronic switch controller (124, 144, 160, 190) is configured to send a pause signal to the one or more line cards (111-113, 210, 220, 511, 512) upon determination that usage of one or more of the one or more per destination chassis buffers and one or more switch buffers meets or exceeds a threshold. a cell switch communicatively connected to one or more line cards (111-113, 210, 220, 511, 512), wherein each of the one or more line cards (111-113, 210, 220, 511, 512) includes one or more main queues; and an electronic switch chip integrating one or more photonic functions, the electronic switch chip communicatively coupled to the cell switch and communicatively connected with the one or more photonic switches (131-134, 203, 204, 531-533), wherein the electronic switch chip includes: an electronic switch controller (124, 144, 160, 190) configured to send control signals to the one or more line cards (111-113, 210, 220, 511, 512); one or more per destination chassis buffers communicatively connected with the electronic switch controller (124, 144, 160, 190); and one or more switch buffers communicatively connected with the electronic switch controller, an electronic switch controller (124, 144, 160, 190) configured to send control signals to the one or more line cards (111-113, 210, 220, 511, 512); one or more per destination chassis buffers communicatively connected with the electronic switch controller (124, 144, 160, 190); and one or more switch buffers communicatively connected with the electronic switch controller, wherein the electronic switch controller (124, 144, 160, 190) is configured to send a pause signal to the one or more line cards (111-113, 210, 220, 511, 512) upon determination that usage of one or more of the one or more per destination chassis buffers and one or more switch buffers meets or exceeds a threshold.
A method for locating a radio tag of unknown position, wherein, in a group of radio tags (T1-T18) assigned wirelessly to a single access point, which radio tags communicate in a normal mode with the access point using a time slot communication method, wherein according to this time slot communication method, a defined number of time slots is available in a defined time unit and one or multiple radio tags (T1-T18) is/are assigned to one of the time slots and each radio tag (T1-T18) can be addressed individually in its time slot in order to receive data or commands from the access point and/or to transmit data to the access point, a locating signal (On): a) is either emitted by one or multiple radio tags (T1-T6, T10-T12, T16, T18) of known position and received by the radio tag of unknown position, b) or is emitted by the radio tag of unknown position and received by one or multiple radio tags (T1-T6, T10-T12, T16, T18) of known position, wherein the radio tag of unknown position and/or at least one tag (T1-T6, T10-T12, T16, T18) of known position exits/exit the time slot communication method in order to transmit or receive the locating signal (On), characterized in that the time slot scheme is completely abandoned and the transmission or reception takes place during a time interval that no longer corresponds to a time slot and lasts significantly longer. which radio tags communicate in a normal mode with the access point using a time slot communication method, wherein according to this time slot communication method, a defined number of time slots is available in a defined time unit and one or multiple radio tags (T1-T18) is/are assigned to one of the time slots and each radio tag (T1-T18) can be addressed individually in its time slot in order to receive data or commands from the access point and/or to transmit data to the access point, a locating signal (On): a) is either emitted by one or multiple radio tags (T1-T6, T10-T12, T16, T18) of known position and received by the radio tag of unknown position, b) or is emitted by the radio tag of unknown position and received by one or multiple radio tags (T1-T6, T10-T12, T16, T18) of known position, a) is either emitted by one or multiple radio tags (T1-T6, T10-T12, T16, T18) of known position and received by the radio tag of unknown position, b) or is emitted by the radio tag of unknown position and received by one or multiple radio tags (T1-T6, T10-T12, T16, T18) of known position, wherein the radio tag of unknown position and/or at least one tag (T1-T6, T10-T12, T16, T18) of known position exits/exit the time slot communication method in order to transmit or receive the locating signal (On), characterized in that the time slot scheme is completely abandoned and the transmission or reception takes place during a time interval that no longer corresponds to a time slot and lasts significantly longer.
An electronic component element housing package, wherein a ceramic substrate for housing an electronic component element and a metal layer for bonding to the ceramic substrate to form an electrical path are simultaneously fired in a reducing atmosphere, the ceramic substrate comprises alumina (Al 2 O 3), a partially stabilized zirconia by forming solid solution with yttria (Y 2 O 3) and a sintering agent; the sintering agent comprises magnesia (MgO), and at least 1 type selected from silica (SiO 2), calcia (CaO), or manganese oxides (MnO, MnO 2, Mn 2 O 3, Mn 3 O 4); the content level of the partially stabilized zirconia in the ceramic substrate is within a range of 10-30% by weight; the content level of the sintering agent in the ceramic substrate is within a range of 1.5-4.5% by weight; the residual portion other than the partially stabilized zirconia and the sintering agent in the ceramic substrate is the alumina; the metal layer comprises tungsten, molybdenum (Mo), and a ceramic component having glass and alumina; the content level of the tungsten in the metal layer is within a range of 70-94% by weight; the content level of the molybdenum in the metal layer is within a range of 3-20% by weight; the content level of the ceramic component in the metal layer is within a range of 3-20% by weight; and at least 60% of zirconia crystals in the ceramic substrate after firing is in tetragonal phase.
A magnetic induction switch, comprising: a base comprising a boss; a mounting chamber, arranged in the base; an induction circuit board, arranged in the mounting chamber and provided with a Hall induction element; a rotating cover, rotated and arranged on the base and provided with at least two positioning points (401, 402) on the rotation path; a magnet, arranged in the rotating cover, and the magnet changes its position relative to the Hall induction element during rotation of the rotating cover to make the induction circuit board generate a control signal; a dial block protruding radially inward is arranged inside the rotating cover, and the top surface of the boss is provided with a first baffle and a second baffle along the rotation path interval arranged on both sides of the dial block, and there is a stop-back convex block provided between the first baffle and the second baffle that is opposed to the dial block, and the dial block and the middle of the stop-back convex block is abut and matched; characterized in that the dial block is V-shaped, the tip is abut and matched with the stop-back convex block. a base comprising a boss; a mounting chamber, arranged in the base; an induction circuit board, arranged in the mounting chamber and provided with a Hall induction element; a rotating cover, rotated and arranged on the base and provided with at least two positioning points (401, 402) on the rotation path; a magnet, arranged in the rotating cover, and the magnet changes its position relative to the Hall induction element during rotation of the rotating cover to make the induction circuit board generate a control signal; a dial block protruding radially inward is arranged inside the rotating cover, and the top surface of the boss is provided with a first baffle and a second baffle along the rotation path interval arranged on both sides of the dial block, and there is a stop-back convex block provided between the first baffle and the second baffle that is opposed to the dial block, and the dial block and the middle of the stop-back convex block is abut and matched; characterized in that the dial block is V-shaped, the tip is abut and matched with the stop-back convex block.
A sole structure for an article of footwear, comprising: a lasting board including a flange portion disposed in a forefoot portion of the lasting board, the flange portion having a first end portion connected to a central portion of the lasting board and a second end portion extending to an outer peripheral portion of the lasting board; wherein the flange portion is formed by a first flex groove and a second flex groove defined by the lasting board; wherein the first flex groove extends from a first flex groove first end at the central portion in an approximately longitudinal direction toward a first flex groove second end at a forward edge of the lasting board and the second flex groove extends from a second flex groove first end at the central portion in an approximately radial direction toward a second flex groove second end at a medial side of the lasting board; wherein the first flex groove first end is separated from the second flex groove first end at the central portion to define the first end portion of the flange portion and a bending region disposed adjacent to the central portion of the lasting board; wherein the flange portion is narrower at the first end portion and widens toward the second end portion; a cleat member associated with the flange portion; wherein the flange portion corresponds to a big toe of a foot; and wherein the flange portion is capable of bending with the big toe at the bending region, characterized in that the sole structure further comprises a reinforcing plate including first and second flex grooves (1431, 1432) arranged in a similar configuration to the first and second flex grooves (1531, 1532) of the lasting board. a lasting board including a flange portion disposed in a forefoot portion of the lasting board, the flange portion having a first end portion connected to a central portion of the lasting board and a second end portion extending to an outer peripheral portion of the lasting board; wherein the flange portion is formed by a first flex groove and a second flex groove defined by the lasting board; wherein the first flex groove extends from a first flex groove first end at the central portion in an approximately longitudinal direction toward a first flex groove second end at a forward edge of the lasting board and the second flex groove extends from a second flex groove first end at the central portion in an approximately radial direction toward a second flex groove second end at a medial side of the lasting board; wherein the first flex groove first end is separated from the second flex groove first end at the central portion to define the first end portion of the flange portion and a bending region disposed adjacent to the central portion of the lasting board; wherein the flange portion is narrower at the first end portion and widens toward the second end portion; a cleat member associated with the flange portion; wherein the flange portion corresponds to a big toe of a foot; and
A controlling method of a ventilation system comprising a supply fan that draws supplied air along a supplied air path, an exhaust fan that draws exhausted air along an exhausted air path, a heat exchanger that performs a heat exchange between the supplied air and the exhaust air, and a temperature sensor (17, 18) that senses a temperature of the supplied or exhausted air, the method comprising: sensing a temperature using the temperature sensor (17, 18); operating the supply fan and the exhaust fan in a first operation mode when the sensed temperature is less than a first preset value and greater than a second preset value; and operating the supply fan and the exhaust fan in a second operation mode when the sensed temperature is less than the second preset value, characterized in that operating the supply fan and the exhaust fan in the first operation mode comprises: rotating the supply fan periodically at a first speed for a first preset time period between periods of rotating the supply fan at a normal operation speed (Vn) for a normal operation time period; and rotating the exhaust fan at the normal speed (Vn), wherein operating the supply fan and the exhaust fan in a second operation mode comprises: rotating the supply fan periodically and repeatedly at the first speed for a second preset time period and then at a second speed for a third preset time period; and rotating the exhaust fan periodically and repeatedly at a first speed for the second preset time period and at the normal operation speed (Vn) for the third preset time period, and wherein the normal operation speed (Vn) is higher than the second speed, and the second speed is higher than the first speed. sensing a temperature using the temperature sensor (17, 18); operating the supply fan and the exhaust fan in a first operation mode when the sensed temperature is less than a first preset value and greater than a second preset value; and operating the supply fan and the exhaust fan in a second operation mode when the sensed temperature is less than the second preset value, characterized in that operating the supply fan and the exhaust fan in the first operation mode comprises: rotating the supply fan periodically at a first speed for a first preset time period between periods of rotating the supply fan at a normal operation speed (Vn) for a normal operation time period; and rotating the exhaust fan at the normal speed (Vn), wherein operating the supply fan and the exhaust fan in a second operation mode comprises: rotating the supply fan periodically and repeatedly at the first speed for a second preset time period and then at a second speed for a third preset time period; and rotating the exhaust fan periodically and repeatedly at a first speed for the second preset time period and at the normal operation speed (Vn) for the third preset time period, and wherein the normal operation speed (Vn) is higher than the second speed, and the second speed is higher than the first speed.