mhurhangee/patent-ind-claim-en huggingface dataset:
A method for performing an uplink, UL, multi-user, MU, transmission of a station, STA, device in a Wireless LAN, WLAN, system, comprising: receiving (S3010) a Downlink, DL, MU Physical Protocol Data Unit, PPDU, including a physical preamble and a data field; and wherein the data field includes a MAC Protocol Data Unit, MPDU, wherein a plurality of MPDUs includes a MAC header and a QoS control field included in the MAC header, wherein an ACK policy field is included in the QoS control field, wherein a specific MPDU among the plurality of MPDUs includes an HE control field included in the MAC header, wherein the HE control field includes trigger information for a UL MU transmission of an Acknowledge, ACK, frame, and performing (S3020) the UL MU transmission of the ACK frame in response to the DL MU PPDU based on the trigger information, based on a bit value of the ACK policy field of the MPDU is set to '01'. receiving (S3010) a Downlink, DL, MU Physical Protocol Data Unit, PPDU, including a physical preamble and a data field; and wherein the data field includes a MAC Protocol Data Unit, MPDU, wherein a plurality of MPDUs includes a MAC header and a QoS control field included in the MAC header, wherein an ACK policy field is included in the QoS control field, wherein a specific MPDU among the plurality of MPDUs includes an HE control field included in the MAC header, wherein the HE control field includes trigger information for a UL MU transmission of an Acknowledge, ACK, frame, and performing (S3020) the UL MU transmission of the ACK frame in response to the DL MU PPDU based on the trigger information, based on a bit value of the ACK policy field of the MPDU is set to '01'.
A method of servicing an auxiliary power unit, wherein an inlet duct is mounted to an aircraft skin and fastened thereon, the inlet duct having a seal which is seated on a housing flange of the auxiliary power unit without a fixed connection, the method comprising the steps of: removing the inlet duct from an opening in the aircraft skin , while keeping the aircraft skin in place; exposing the auxiliary power unit arranged within a cavity of the aircraft skin; and servicing a portion of the auxiliary power unit through the opening. removing the inlet duct from an opening in the aircraft skin , while keeping the aircraft skin in place; exposing the auxiliary power unit arranged within a cavity of the aircraft skin; and servicing a portion of the auxiliary power unit through the opening.
Scanning electrochemical probe microscopy apparatus comprising: a pipet comprising first and second channels separated by a septum and having a tip at which each of the first and second channels is open, wherein the pipet is placed relative to a surface of interest ; an electrolyte solution contained within both the first and second channels of the pipet; a first electrode extending into the electrolyte in the first channel of the pipet; a second electrode extending into the electrolyte in the second channel of the pipet; means for applying a potential difference between the first and second electrodes; means for measuring alternating current components i DC of a current flowing to or from the first electrode; means for measuring a surface current i surf flowing to or from the surface of interest , wherein said means is connected between the surface of interest and ground potential ; means for applying an oscillatory perturbation to the pipet; and means responsive to the alternating current measured to be flowing to or from the first electrode to adjust a position of the pipet such as to control a separation between the tip of the pipet and the surface of interest . a pipet comprising first and second channels separated by a septum and having a tip at which each of the first and second channels is open, wherein the pipet is placed relative to a surface of interest ; an electrolyte solution contained within both the first and second channels of the pipet; a first electrode extending into the electrolyte in the first channel of the pipet; a second electrode extending into the electrolyte in the second channel of the pipet; means for applying a potential difference between the first and second electrodes; means for measuring alternating current components i DC of a current flowing to or from the first electrode; means for measuring a surface current i surf flowing to or from the surface of interest , wherein said means is connected between the surface of interest and ground potential ; means for applying an oscillatory perturbation to the pipet; and means responsive to the alternating current measured to be flowing to or from the first electrode to adjust a position of the pipet such as to control a separation between the tip of the pipet and the surface of interest .
A method of wireless communication of a first node, comprising: receiving a semi-static resource allocation from a central unit, CU, based on at least one multiplexing capability of the first node; communicating with a second node based on the semi-static resource allocation; modifying at least one of a transmission beam or a reception beam based on a local interference measurement; and transmitting a change request to the CU to modify the semi-static resource allocation in response to the modifying of at least one of the transmission beam or the reception beam; wherein the at least one multiplexing capability comprises at least one of Spatial Division Multiplexing, SDM, or Frequency Division Multiplexing, FDM, and wherein the SDM includes at least one of SDM Full Duplex, SDM FD, or SDM Half-Duplex, SDM HD,; and wherein the at least one multiplexing capability is with respect to one or more transmission direction combinations of the first node. receiving a semi-static resource allocation from a central unit, CU, based on at least one multiplexing capability of the first node; communicating with a second node based on the semi-static resource allocation; modifying at least one of a transmission beam or a reception beam based on a local interference measurement; and transmitting a change request to the CU to modify the semi-static resource allocation in response to the modifying of at least one of the transmission beam or the reception beam; wherein the at least one multiplexing capability comprises at least one of Spatial Division Multiplexing, SDM, or Frequency Division Multiplexing, FDM, and wherein the SDM includes at least one of SDM Full Duplex, SDM FD, or SDM Half-Duplex, SDM HD,; and wherein the at least one multiplexing capability is with respect to one or more transmission direction combinations of the first node.
An apparatus for wireless communication at a user equipment, UE, comprising: a memory; and at least one processor coupled to the memory and configured to: receive , from a serving cell, an activation indication for a secondary cell, SCell, based on a first reference signal, the activation indication indicating a transmission of the first reference signal for activating the SCell; identify whether the first reference signal is transmitted as indicated; and (i) activate , upon identifying that the first reference signal is transmitted as indicated, the SCell based on one or more reference signals including the first reference signal or a second reference signal; and (ii) receive, upon identifying that the first reference signal is not transmitted as indicated, the second reference signal from the SCell; and activate, upon identifying that the first reference signal is not transmitted as indicated, the SCell based on the second reference signal received from the SCell. a memory; and at least one processor coupled to the memory and configured to: receive , from a serving cell, an activation indication for a secondary cell, SCell, based on a first reference signal, the activation indication indicating a transmission of the first reference signal for activating the SCell; identify whether the first reference signal is transmitted as indicated; and (i) activate , upon identifying that the first reference signal is transmitted as indicated, the SCell based on one or more reference signals including the first reference signal or a second reference signal; and (ii) receive, upon identifying that the first reference signal is not transmitted as indicated, the second reference signal from the SCell; and activate, upon identifying that the first reference signal is not transmitted as indicated, the SCell based on the second reference signal received from the SCell. receive , from a serving cell, an activation indication for a secondary cell, SCell, based on a first reference signal, the activation indication indicating a transmission of the first reference signal for activating the SCell; identify whether the first reference signal is transmitted as indicated; and (i) activate , upon identifying that the first reference signal is transmitted as indicated, the SCell based on one or more reference signals including the first reference signal or a second reference signal; and (ii) receive, upon identifying that the first reference signal is not transmitted as indicated, the second reference signal from the SCell; and (i) activate , upon identifying that the first reference signal is transmitted as indicated, the SCell based on one or more reference signals including the first reference signal or a second reference signal; and (ii) receive, upon identifying that the first reference signal is not transmitted as indicated, the second reference signal from the SCell; and activate, upon identifying that the first reference signal is not transmitted as indicated, the SCell based on the second reference signal received from the SCell.
A retrieval device having a contracted state and an expanded state, comprising: at least three support members each having a lumen, a fixed proximal end, and a movable distal end; at least two members movable relative to the support members , each movable member including a first end and a second end and extending distally through a lumen of a support member and proximally through a lumen of a different support member, wherein the first ends and the second ends of the movable members are movable; and a stop located at the second end of at least one movable member to restrict movement of the second end after moving a distance distally during movement of the retrieval device toward the expanded state. at least three support members each having a lumen, a fixed proximal end, and a movable distal end; at least two members movable relative to the support members , each movable member including a first end and a second end and extending distally through a lumen of a support member and proximally through a lumen of a different support member, wherein the first ends and the second ends of the movable members are movable; and a stop located at the second end of at least one movable member to restrict movement of the second end after moving a distance distally during movement of the retrieval device toward the expanded state.
A coating composition for a food and/or beverage container comprising a polyester material, wherein the polyester material comprises the reaction product of; (a) 1,2-propanediol, (b) terephthalic acid, and (c) a molecular weight increasing agent, characterised in that the polyester material has a number-average molecular weight (Mn) of at least 6,100 Da as measured by gel permeation chromatography using a polystyrene standard according to ASTM D6579-11 and a glass transition temperature (Tg) of at least 80 °C as measured according to ASTM D6604-00 ; wherein the molecular weight increasing agent (c) comprises a polyacid, a polyol or a combination thereof; wherein the polyacid comprises a diacid of general formula (I) ROOC-X n -COOR formula (I) wherein each R independently represents hydrogen or an alkyl, alkenyl, alkynyl, or aryl group; n = 0 or 1; wherein X represents a bridging group selected from: an alkylene group; an alkenylene group; an alkynylene group; an arylene group; wherein the bridge between the -COOR groups is C 1 or C 2 ; and wherein the hydroxyl groups of the polyol are connected by a C 1 to C 3 alkylene group. (a) 1,2-propanediol, (b) terephthalic acid, and (c) a molecular weight increasing agent,
A sole structure for an article of footwear , the sole structure comprising: a fluid-filled chamber having an upper surface and an opposite lower surface and including a central subchamber , a peripheral subchamber extending at least partially around a periphery of the fluid-filled chamber, and a bonded area separating the central subchamber from the peripheral subchamber, the bonded area forming a first plurality of indentations formed in the upper surface of the peripheral subchamber and a second plurality of indentations formed in the lower surface of the peripheral subchamber ; an upper sole element having a first plurality of projecting areas that extend into respective ones of the first plurality of indentations in the upper surface of the chamber, and a lower sole element having a second plurality of projecting areas that extend into respective ones of the second plurality of indentations in the lower surface of the chamber. a fluid-filled chamber having an upper surface and an opposite lower surface and including a central subchamber , a peripheral subchamber extending at least partially around a periphery of the fluid-filled chamber, and a bonded area separating the central subchamber from the peripheral subchamber, the bonded area forming a first plurality of indentations formed in the upper surface of the peripheral subchamber and a second plurality of indentations formed in the lower surface of the peripheral subchamber ; an upper sole element having a first plurality of projecting areas that extend into respective ones of the first plurality of indentations in the upper surface of the chamber, and a lower sole element having a second plurality of projecting areas that extend into respective ones of the second plurality of indentations in the lower surface of the chamber.
A system (10a; 10b; 10c) for metal detection comprising: a single aperture (12a; 12b; 12c) comprising two or more sets of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c); a flow path of materials that passes through said aperture (12a; 12b; 12c); each said set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) comprising a transmitter coil and two receiver coils , with said transmitter coil located between said two receiver coils , characterized in that : each set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) surrounds the perimeter of said aperture (12a; 12b; 12c); the coils in each set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) are all parallel to each other, such that each said set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) defines a detection plane within the aperture (12a; 12b; 12c); and each set of said detection coils (14a; 14a; 14b, 14b; 14c, 14c, 14c) is at a different angle relative to said flow path such that said flow path is subjected to each of the detection planes simultaneously. a single aperture (12a; 12b; 12c) comprising two or more sets of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c); a flow path of materials that passes through said aperture (12a; 12b; 12c); each said set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) comprising a transmitter coil and two receiver coils , with said transmitter coil located between said two receiver coils , characterized in that : each set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) surrounds the perimeter of said aperture (12a; 12b; 12c); the coils in each set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) are all parallel to each other, such that each said set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) defines a detection plane within the aperture (12a; 12b; 12c); and each set of said detection coils (14a; 14a; 14b, 14b; 14c, 14c, 14c) is at a different angle relative to said flow path such that said flow path is subjected to each of the detection planes simultaneously. each set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) surrounds the perimeter of said aperture (12a; 12b; 12c); the coils in each set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) are all parallel to each other, such that each said set of detection coils (14a, 14a; 14b, 14b; 14c, 14c, 14c) defines a detection plane within the aperture (12a; 12b; 12c); and each set of said detection coils (14a; 14a; 14b, 14b; 14c, 14c, 14c) is at a different angle relative to said flow path such that said flow path is subjected to each of the detection planes simultaneously.
A method for guidance of driver behaviour during driving of motor vehicles comprising the step of determining the consequences of an upshift sequence, comprising the further steps of: - determining (S1) whether effecting an upshift sequence is appropriate from the operability perspective; - if an upshift sequence is not appropriate, determining (S2) a prevailing engine speed, characterised by : - if said prevailing engine speed is above a first predetermined level (A), presenting (S3) the driver with a suggestion to lower said engine speed. - determining (S1) whether effecting an upshift sequence is appropriate from the operability perspective; - if an upshift sequence is not appropriate, determining (S2) a prevailing engine speed, characterised by : - if said prevailing engine speed is above a first predetermined level (A), presenting (S3) the driver with a suggestion to lower said engine speed.
A portable chair comprising: a first front leg and a second front leg connected by a front sled ; a first back leg and a second back leg connected by a back sled ; a seat , wherein the seat is of a highly-permeable, weave-type construction, a seat frame border , wherein the seat frame border is a rigid over-mold that is rigidly attached to the seat by an injection molding process; wherein the injection molding process forms a plurality of protrusions on an underside portion of the seat frame border ; and a seat frame including a first terminal end, a second terminal end, a seat attachment rail (172A; 172B), and a carrying handle , wherein the carrying handle extends from an inner face of a front portion of the seat frame , and wherein the carrying handle is configured to receive the seat frame border , and wherein the plurality of protrusions on the underside portion of the seat frame border are configured to removably engage with the seat attachment rail (172A; 172B) and the carrying handle . a first front leg and a second front leg connected by a front sled ; a first back leg and a second back leg connected by a back sled ; a seat , wherein the seat is of a highly-permeable, weave-type construction, a seat frame border , wherein the seat frame border is a rigid over-mold that is rigidly attached to the seat by an injection molding process; wherein the injection molding process forms a plurality of protrusions on an underside portion of the seat frame border ; and a seat frame including a first terminal end, a second terminal end, a seat attachment rail (172A; 172B), and a carrying handle , wherein the carrying handle extends from an inner face of a front portion of the seat frame , and wherein the carrying handle is configured to receive the seat frame border , and wherein the plurality of protrusions on the underside portion of the seat frame border are configured to removably engage with the seat attachment rail (172A; 172B) and the carrying handle .
A process of preparing a catalyst for cracking heavy hydrocarbons, wherein the catalyst comprises aporous acidic clay material, binder and matrix, wherein the process comprises the steps of: a) calcining a clay; b) reacting an alumina and silica with an acid to obtain an alumina slurry; c) mixing the alumina slurry of step (b) with the clay of step (a) to obtain a slurry; d) spray drying the slurry obtained in step (c) to obtain microspheres; e) calcining the spray dried microspheres; f) treating the spray dried microspheres with an acid followed by heating; g)recovering the acid treated microspheres by filtering, washing and oven drying to obtain the desired catalyst. a) calcining a clay; b) reacting an alumina and silica with an acid to obtain an alumina slurry; c) mixing the alumina slurry of step (b) with the clay of step (a) to obtain a slurry; d) spray drying the slurry obtained in step (c) to obtain microspheres; e) calcining the spray dried microspheres; f) treating the spray dried microspheres with an acid followed by heating; g)recovering the acid treated microspheres by filtering, washing and oven drying to obtain the desired catalyst.
Muzzle brake for a firearm comprising a body that is joined to said firearm , and where said body has a central channel, which allows the projectile to exit once it has been fired; wherein the body incorporates two recesses on its surface, and in each recess a plurality of first holes which are inclined at approximately 45° is located; and where on each of said recesses a second body is respectively located, wherein each second body comprises, in turn, a plurality of second holes coinciding in number with the first holes in the recesses ; said second holes being inclined in the opposite direction to the inclination of the first holes in the recesses in such a way that there is a reverse of gases coming from the firing of the projectile from the firearm ; and where the body incorporates a series of internal springs that are housed in third holes in the body and cross the body longitudinally through said third holes through which there also extend guide rods and tubular bodies that join said body with a series of baffles or hammer module responsible for redirecting the rest of the gases that have not been redirected through the first and second holes and for violently pulling the solid body that holds said baffles , in the same direction as the gas outflow.
A process for preparing an ethylene polymer, the process comprising: polymerizing ethylene and optionally a co-monomer in the presence of a free radical initiator in an autoclave reactor at a pressure ranging from 6.8948 x 10 7 to 3.44738 x 10 8 Pa (10,000 to 50,000 psig) and a temperature ranging from 120 to 340°C, wherein the autoclave reactor comprises a top-head plate, a bottom-head plate, and a vertically oriented, hollow cylindrical body comprising an interior vertical wall; and wherein the autoclave reactor comprises one or more elongated wall baffles whose length extends vertically along the interior vertical wall and which are machined into the inner wall of the reactor cylinder during its formation. polymerizing ethylene and optionally a co-monomer in the presence of a free radical initiator in an autoclave reactor at a pressure ranging from 6.8948 x 10 7 to 3.44738 x 10 8 Pa (10,000 to 50,000 psig) and a temperature ranging from 120 to 340°C, wherein the autoclave reactor comprises a top-head plate, a bottom-head plate, and a vertically oriented, hollow cylindrical body comprising an interior vertical wall; and wherein the autoclave reactor comprises one or more elongated wall baffles whose length extends vertically along the interior vertical wall and which are machined into the inner wall of the reactor cylinder during its formation.