mhurhangee/patent-ind-claim-en huggingface dataset:
A wireless communication apparatus, comprising: a station, STA, (1000; 304) comprising logic , at least a portion of which is in hardware, the logic configured to: perform a transmit sector training phase, including a responder transmit sector sweep, TXSS, to select a responder transmit, TX, sector, characterised in that the logic is further configured to: after the transmit sector training phase, enter a directional reception mode using a reciprocal responder receive, RX, sector corresponding to the same direction as the selected responder TX sector, and perform an initial modulation and coding scheme, MCS, selection exchange with an initiator, the MCS selection exchange comprising a beamforming reciprocity test; determine whether to use the reciprocal responder RX sector for directional data reception based on an outcome of the beamforming reciprocity test. perform a transmit sector training phase, including a responder transmit sector sweep, TXSS, to select a responder transmit, TX, sector, characterised in that the logic is further configured to: after the transmit sector training phase, enter a directional reception mode using a reciprocal responder receive, RX, sector corresponding to the same direction as the selected responder TX sector, and perform an initial modulation and coding scheme, MCS, selection exchange with an initiator, the MCS selection exchange comprising a beamforming reciprocity test; determine whether to use the reciprocal responder RX sector for directional data reception based on an outcome of the beamforming reciprocity test.
A structure for connecting alternately stacked vacuum insulation panels of an independent type liquefied gas storage tank, comprising: in the structure for connecting the vacuum insulation panels of the independent type liquefied gas storage tank, which installs a stud bolt on the surface of a tank body at a predetermined interval and stacks an insulation panel to encompass the exterior of the tank body through the stud bolt , thus insulating the tank body from the atmosphere, wherein the insulation panel is provided as the vacuum insulation panel for encompassing a core material and having an outer cover whose inside is formed in a vacuum, a pad fitted to the stud bolt in order to form a gap between a lower vacuum insulation panel layer, which is installed to continuously arrange the vacuum insulation panel to encompass the tank body, and the tank body; a first fixing member for fixing the pad by a pressing protrusion at the center thereof with a lower end portion of one side thereof fastened to the stud bolt , and having a screw thread formed on an upper end portion of the other side thereof; a lower vacuum insulation panel layer installed so that edges of adjacent vacuum insulation panels are seated on the pad ; a second fixing member having a pressing plate so that the edges of the lower vacuum insulation panels seated on the pad are connected to the first fixing member to be pressed and fixed; and an upper vacuum insulation panel layer formed on an upside of the lower vacuum insulation panel layer so that the vacuum insulation panels are continuously and alternately stacked with one or more layers with respect to the lower vacuum insulation panel , and interface of the stacked vacuum insulation panels becomes zigzag. a pad fitted to the stud bolt in order to form a gap between a lower vacuum insulation panel layer, which is installed to continuously arrange the vacuum insulation panel to encompass the tank body, and the tank body; a first fixing member for fixing the pad by a pressing protrusion at the center thereof with a lower end portion of one side thereof fastened to the stud bolt , and having a screw thread formed on an upper end portion of the other side thereof; a lower vacuum insulation panel layer installed so that edges of adjacent vacuum insulation panels are seated on the pad ; a second fixing member having a pressing plate so that the edges of the lower vacuum insulation panels seated on the pad are connected to the first fixing member to be pressed and fixed; and an upper vacuum insulation panel layer formed on an upside of the lower vacuum insulation panel layer so that the vacuum insulation panels are continuously and alternately stacked with one or more layers with respect to the lower vacuum insulation panel , and interface of the stacked vacuum insulation panels becomes zigzag.
A rotary vane vacuum pump comprising a housing member whose inner wall defines at least one pumping space ; and a rotor which is arranged for rotation in the pumping space and has a rotor member and at least one vane , wherein the vane radially projects beyond the rotor member and defines together with the inner wall of the housing member a pumping volume which can be pumped from an inlet to an outlet of the rotary vane vacuum pump by rotation of the rotor , wherein the rotary vane vacuum pump is configured for dry running, characterized in that , at least in a region cooperating with the inner wall , the vane comprises a polytetrafluoroethylene material containing polyimide particles and manufactured by hot pressing and sintering; in that , at least in a region cooperating with the vane , the inner wall has a slide layer which comprises an oxide layer formed by anodic oxidation in an electrolyte containing oxalic acid; and in that the rotary vane vacuum pump has a temperature regulating device for the pumping space . a housing member whose inner wall defines at least one pumping space ; and a rotor which is arranged for rotation in the pumping space and has a rotor member and at least one vane , wherein the vane radially projects beyond the rotor member and defines together with the inner wall of the housing member a pumping volume which can be pumped from an inlet to an outlet of the rotary vane vacuum pump by rotation of the rotor , wherein the rotary vane vacuum pump is configured for dry running, characterized in that , at least in a region cooperating with the inner wall , the vane comprises a polytetrafluoroethylene material containing polyimide particles and manufactured by hot pressing and sintering; in that , at least in a region cooperating with the vane , the inner wall has a slide layer which comprises an oxide layer formed by anodic oxidation in an electrolyte containing oxalic acid; and in that the rotary vane vacuum pump has a temperature regulating device for the pumping space .
Letterbox apparatus for receiving items into a receiving space , the apparatus including a closure member which, in use, is mounted in a letterbox opening , the closure member being movable between an open condition and a closed condition, the opening being defined by a structure 84 such as a door or wall or by a housing 12 mounted in an aperture in the structure, the apparatus including a locking device which is movable between a locked condition in which the locking device locks the closure member in the closed condition and an unlocked condition in which the locking device permits the closure member to move between the open and closed conditions, the apparatus including a timer , a controller and an alarm indicator 32, the alarm indicator is movable by the controller from a normal condition to an alarm condition, wherein the controller, the timer and the alarm indicator are located in a control housing 72, the locking device including a lock member , which is movable between the locked condition in which the lock member is engaged by a lock keeper mounted to the housing 12 and/or the structure 84 and the unlocked condition in which the lock member is disengaged from the lock keeper, wherein the apparatus includes an actuator which moves the lock member between the locked and the unlocked conditions, characterised in that : the control housing and the lock member are mounted to the closure member which is an internal closure member . the apparatus including a timer , a controller and an alarm indicator 32, the alarm indicator is movable by the controller from a normal condition to an alarm condition, wherein the controller, the timer and the alarm indicator are located in a control housing 72, the locking device including a lock member , which is movable between the locked condition in which the lock member is engaged by a lock keeper mounted to the housing 12 and/or the structure 84 and the unlocked condition in which the lock member is disengaged from the lock keeper, wherein the apparatus includes an actuator which moves the lock member between the locked and the unlocked conditions, characterised in that : the control housing and the lock member are mounted to the closure member which is an internal closure member .
A method for producing a press molded body , comprising: heating X material (Xm) containing carbon fibers A having a weight average fiber length Lw A and a thermoplastic resin Rx; heating Y material (Ym) containing carbon fibers B having a weight average fiber length Lw B and a thermoplastic resin Ry; and pressing the heated X material and the heated Y material simultaneously in a mold to produce the press molded body comprising an X region (X) made of the X material and a Y region (Y) made of the Y material, wherein Lw B < Lw A , Lw B is 0.1 mm or more and 15mm or less, and the press molded body further comprises a transition segment XY (XY) in which the X region and the Y region are laminated, and characterized in that the press molded body has a flange portion (F), and at least one end portion of the flange portion consists of the Y region. heating X material (Xm) containing carbon fibers A having a weight average fiber length Lw A and a thermoplastic resin Rx; heating Y material (Ym) containing carbon fibers B having a weight average fiber length Lw B and a thermoplastic resin Ry; and pressing the heated X material and the heated Y material simultaneously in a mold to produce the press molded body comprising an X region (X) made of the X material and a Y region (Y) made of the Y material, wherein Lw B < Lw A , Lw B is 0.1 mm or more and 15mm or less, and the press molded body further comprises a transition segment XY (XY) in which the X region and the Y region are laminated, and characterized in that the press molded body has a flange portion (F), and at least one end portion of the flange portion consists of the Y region.
An extruded water-soluble film obtainable by extrusion at a temperature of 50 to 150°C of a homogeneous material comprising a water-soluble polymer that is polyvinyl alcohol and between 0.1% to 50% by weight of the film of an active agent, wherein the active agent is selected from Yucca spp, inulin or farnesol.
Device for friction measurement on a cylinder-piston arrangement, wherein a reciprocating piston having at least one piston ring is arranged in a cylinder liner , having at least one sealing element between cylinder liner and a cylinder head, wherein an inner lateral surface of the cylinder liner is sealed with respect to the cylinder head and the sealing element is arranged between the inner lateral surface and a shoulder of the cylinder head projecting into the cylinder liner , characterised in that the sealing element has an annular shoulder in the region of its outer lateral surface facing the cylinder liner , which shoulder forms an outer annular surface facing the cylinder liner , the diameter (d) of which is smaller than the largest diameter (D) of the sealing element .
A crystal form A of compound 1, wherein the X-ray powder diffraction pattern thereof has characteristic diffraction peaks at the following 2θ angles: 11.30±0.2°, 16.90±0.2°, and 22.52±0.2°,
A process of purifying a compound II wherein X is a leaving group, comprising crystallising compound II using a solvent system comprising a polar and a non-polar solvent, wherein the polar solvent comprises formic acid, acetic acid, propionic acid, butyric acid or methanol.
A bearing of an upper receiver of a firearm having a charging handle , a fire control mechanism , a magazine and an upper receiver comprising a polymer shroud , said bearing being suitable for use with a bolt carrier of said firearm, said bearing comprising: a metal tube configured to be positioned within said upper receiver , said polymer shroud being configured to surround at least a portion of said metal tube , said metal tube having a sidewall defining an inner surface configured to support said bolt carrier and motion thereof between an open position and a battery position; a first opening in said sidewall defining an ejector port ; a second opening in said sidewall positioned to permit engagement between said bolt carrier and said charging handle ; a third opening in said sidewall for receiving said fire control mechanism or said magazine . a metal tube configured to be positioned within said upper receiver , said polymer shroud being configured to surround at least a portion of said metal tube , said metal tube having a sidewall defining an inner surface configured to support said bolt carrier and motion thereof between an open position and a battery position; a first opening in said sidewall defining an ejector port ; a second opening in said sidewall positioned to permit engagement between said bolt carrier and said charging handle ; a third opening in said sidewall for receiving said fire control mechanism or said magazine .
A thermoelectric tape , comprising: a flexible substrate having a plurality of vias ; a series of flexible thermoelectric modules integrated with the flexible substrate and connected in parallel, each flexible thermoelectric module comprising: a plurality of p-type thermoelectric elements , a plurality of n-type thermoelectric elements , wherein at least some of the plurality of p-type thermoelectric elements are connected to n-type thermoelectric elements; two conductive buses running longitudinally along the thermoelectric tape, wherein the series of flexible thermoelectric modules are electrically connected to the conductive buses; characterised by a thermally conductive adhesive layer , disposed on a surface of the flexible substrate, wherein at least some of the plurality of vias are filled with an electrically conductive material . a flexible substrate having a plurality of vias ; a series of flexible thermoelectric modules integrated with the flexible substrate and connected in parallel, each flexible thermoelectric module comprising: a plurality of p-type thermoelectric elements , a plurality of n-type thermoelectric elements , wherein at least some of the plurality of p-type thermoelectric elements are connected to n-type a plurality of p-type thermoelectric elements , a plurality of n-type thermoelectric elements , wherein at least some of the plurality of p-type thermoelectric elements are connected to n-type thermoelectric elements; two conductive buses running longitudinally along the thermoelectric tape, wherein the series of flexible thermoelectric modules are electrically connected to the conductive buses; characterised by a thermally conductive adhesive layer , disposed on a surface of the flexible substrate, wherein at least some of the plurality of vias are filled with an electrically conductive material .
A polyunsaturated substance for use in the treatment or inhibition of the progression of (a) alcoholic fatty liver disease, non-alcoholic fatty liver disease, steatohepatitis, cirrhosis, hepatocellular carcinoma, obstructive jaundice, cholelitiasis, or a biliary tract disease in a hepatic disorder patient, or (b) lipidemia, liporegulation disorders, lipotoxicity, ischemic heart disease, hypertension, atrial fibrillation, left ventricular hypertrophy, coronary artery disease, or atherosclerosis in a lipidemia or cardiac-related risk factors patient, wherein the polyunsaturated substance comprises a fatty acid or fatty acid ester that is isotopically modified with deuterium at one or more positions; wherein the polyunsaturated substance is incorporated into a patient's body following administration; and wherein the amount of the isotopically modified fatty acid or fatty acid ester comprises between about 5% to about 75% of the total amount of fatty acids or fatty acid esters administered to or ingested by the patient.
An articulating hand power tool comprising: a main housing having a longitudinal axis; a head portion (104; 136) rotatably engaged with the main housing for placement at a plurality of angles with respect to the longitudinal axis of the main housing ; a motor (232 located within the main housing; an integrated circuit board located within the main housing ; a variable speed trigger switch accessible from outside of the main housing for controlling the integrated circuit board for generating a variable speed signal for controlling the speed of the motor ; an articulation gear system defining an axis of rotation of the head portion (104; 136) with respect to the main housing and including a motor side pinion gear having an axis of rotation generally parallel to the longitudinal axis of the main housing and an output pinion gear having an axis of rotation generally parallel to a longitudinal axis of the head portion (104; 136), wherein the motor side pinion gear is operatively connected to the output side pinion gear through a bevel gear , characterized by further comprising: an automatic spindle lock system within the head portion (104; 136) and coupled to a bit holder and the output pinion gear of the articulating gear system ; and a planetary gear system within the main housing and coupled to the motor and the motor side pinion gear of the articulating gear system . a main housing having a longitudinal axis; a head portion (104; 136) rotatably engaged with the main housing for placement at a plurality of angles with respect to the longitudinal axis of the main housing ; a motor (232 located within the main housing; an integrated circuit board located within the main housing ; a variable speed trigger switch accessible from outside of the main housing for controlling the integrated circuit board for generating a variable speed signal for controlling the speed of the motor ; an articulation gear system defining an axis of rotation of the head portion (104; 136) with respect to the main housing and including a motor side pinion gear having an axis of rotation generally parallel to the longitudinal axis of the main housing and an output pinion gear having an axis of rotation generally parallel to a longitudinal axis of the head portion (104; 136), wherein the motor side pinion gear is operatively connected to the output side pinion gear through a bevel gear , an automatic spindle lock system within the head portion (104; 136) and coupled to a bit holder and the output pinion gear of the articulating gear system ; and a planetary gear system within the main housing and coupled to the motor and the motor side pinion gear of the articulating gear system .
Clothing item made of a stretch fabric comprising at least one insert arranged on each side of said clothing item (1; 101; 201), said at least one insert comprises a layer of elastic mesh fabric coupled at an inner portion of said stretch fabric by means of a plurality of seams passing through said layer of elastic mesh fabric and said stretch fabric , the clothing being characterized in that said plurality of seams define a plurality of bands formed by said layer of elastic mesh fabric coupled to said inner portion of stretch fabric .
A subcutaneous implantable device for aligning a spine having a plurality of vertebrae, comprising: a first bracing assembly configured to be secured to a first vertebra of said spine ; a second bracing assembly configured to be secured to a second vertebra of said spine ; a rod secured by said first and second bracing assemblies , said rod configured for limited sliding movement within said first and second bracing assemblies ; a cable arranged to be secured to a third vertebra of said spine, wherein: said third vertebra is located between said first and second vertebrae; and, said cable is arranged for pulling said third vertebra towards said rod ; a gear mechanism attached to said rod ; and a control means attached to said gear mechanism to wind said cable ; characterized by said gear mechanism including: a stem arranged to wind said cable ; a wheel connected to said stem , wherein said wheel includes gear teeth; a screw operatively arranged to rotate said gear teeth of said wheel in a single direction; and, said control means being a control lever attached to rotate said screw in said single direction. a first bracing assembly configured to be secured to a first vertebra of said spine ; a second bracing assembly configured to be secured to a second vertebra of said spine ; a rod secured by said first and second bracing assemblies , said rod configured for limited sliding movement within said first and second bracing assemblies ; a cable arranged to be secured to a third vertebra of said spine, wherein: said third vertebra is located between said first and second vertebrae; and, said cable is arranged for pulling said third vertebra towards said rod ; said third vertebra is located between said first and second vertebrae; and, said cable is arranged for pulling said third vertebra towards said rod ; a gear mechanism attached to said rod ; and a control means attached to said gear mechanism to wind said cable ; characterized by said gear mechanism including: a stem arranged to wind said cable ; a wheel connected to said stem , wherein said wheel includes gear teeth; a screw operatively arranged to rotate said gear teeth of said wheel in a single direction; and, said control means being a control lever attached to rotate said screw in said single direction. a stem arranged to wind said cable ; a wheel connected to said stem , wherein said wheel includes gear teeth; a screw operatively arranged to rotate said gear teeth of said wheel in a single direction; and, said control means being a control lever attached to rotate said screw in said single direction.
A vehicle brake pad comprising: - a support plate ; - a friction pad ; - at least a force sensing device ; and - an electrical circuit configured to collect signals from said at least a force sensing device , said force sensing device comprising: - a sheet of piezoelectric material having a first and a second main faces parallel to each other; - at least a first electrode located on said first main face ; and - at least a second electrode located on said second main face ; characterized in that said sheet of piezoelectric material , said first and second electrodes are made each of a screen-printed layer. - a support plate ; - a friction pad ; - at least a force sensing device ; and - an electrical circuit configured to collect signals from said at least a force sensing device , - a sheet of piezoelectric material having a first and a second main faces parallel to each other; - at least a first electrode located on said first main face ; and - at least a second electrode located on said second main face ;