mhurhangee/patent-ind-claim-en huggingface dataset:
A class-D amplifier circuit comprising: a signal processing circuit including a signal combiner and a closed-loop feedback path , the signal processing circuit comprising loop transfer function circuitry configured and arranged to provide a loop transfer function and to output a derived signal representing at least in part contributions from an audio input signal , a control or pilot signal having a frequency in a target frequency range and a calibration signal , with the signal combiner configured and arranged to combine aspects of the control or pilot signal and aspects of the audio input signal; and a calibration circuit configured and arranged to output the calibration signal to adjust an effective gain of the derived signal in response to whether a unity-gain frequency of the loop transfer function is higher or lower than the pilot signal frequency, and wherein the calibration circuit includes circuitry for determining relative signal power levels of the derived signal relative to contributions from the pilot signal and is further configured and arranged to adjust the effective gain of the derived signal toward convergence where the unity-gain frequency of the loop transfer function equals the pilot signal frequency. a signal processing circuit including a signal combiner and a closed-loop feedback path , the signal processing circuit comprising loop transfer function circuitry configured and arranged to provide a loop transfer function and to output a derived signal representing at least in part contributions from an audio input signal , a control or pilot signal having a frequency in a target frequency range and a calibration signal , with the signal combiner configured and arranged to combine aspects of the control or pilot signal and aspects of the audio input signal; and a calibration circuit configured and arranged to output the calibration signal to adjust an effective gain of the derived signal in response to whether a unity-gain frequency of the loop transfer function is higher or lower than the pilot signal frequency, and wherein the calibration circuit includes circuitry for determining relative signal power levels of the derived signal relative to contributions from the pilot signal and is further configured and arranged to adjust the effective gain of the derived signal toward convergence where the unity-gain frequency of the loop transfer function equals the pilot signal frequency.
A method for integrating tags with items , comprising: - dynamically determining, by a computing device during a fabrication of an item , a length of each metal thread to be incorporated into the item to optimize tag performance in view of dielectric and tuning properties of the item ; - creating, during the fabrication of the item , at least one metal thread having the length that was dynamically determined; - sewing, during the fabrication of the item , the at least one metal thread into the item being produced to form at least one antenna for a tag ; and - attaching at least a communications enabled device to the item after sewing the at least one metal thread into the item so as to form an electrical coupling or connection between the communications enabled device and the at least one antenna . - dynamically determining, by a computing device during a fabrication of an item , a length of each metal thread to be incorporated into the item to optimize tag performance in view of dielectric and tuning properties of the item ; - creating, during the fabrication of the item , at least one metal thread having the length that was dynamically determined; - sewing, during the fabrication of the item , the at least one metal thread into the item being produced to form at least one antenna for a tag ; and - attaching at least a communications enabled device to the item after sewing the at least one metal thread into the item so as to form an electrical coupling or connection between the communications enabled device and the at least one antenna .
A torque bar assembly for use in an aircraft wheel, comprising: a torque bar ; and a spacer configured for positioning between the torque bar and a wheel well of the aircraft wheel and to thermally insulate the wheel well from the torque bar, characterised in that the spacer includes a first anodized metal oxide layer on a first surface of the spacer configured to contact the torque bar. a torque bar ; and a spacer configured for positioning between the torque bar and a wheel well of the aircraft wheel and to thermally insulate the wheel well from the torque bar,
A ternary or higher refrigerant composition comprising from 1 to 70% by weight trifluoroiodomethane (CF 3 I), from 1 to 40% by weight 1,1-difluoroethylene (R-1132a), and at least one additional compound of lower volatility than 1,1-difluoroethylene selected from the group consisting of 1,1,2-trifluoroethylene (R-1123), difluoromethane (R-32), propane (R-290), propylene (R-1270), fluoroethane (R-161), pentafluoroethane (R-125), 1,1,1,2-tetrafluoroethane (R-134a), 2,3,3,3-tetrafluopropene (R-1234yf), isobutane (R-600a), n-butane (R-600), trans-1,3,3,3-tetrafluopropene (R-1234ze(E)), 3,3,3-trifluoropropene (R-1243zf), 1,2,3,3,3-pentafluoropropene (R-1225ye), 1,1,1,2,3,3,3-heptafluoropropane (R-227ea), 1,1-difluoroethane (R-152a), cis-1,3,3,3-tetrafluopropene (R-1234ze(Z)), 1-chloro-3,3,3-trifluoropropene (R-1233zd(E/Z)) and 1,1,1,4,4,4-hexafluoro-2-butene (R-1336mzz(E/Z)).
A method for determining the cell mediated immune competence of a subject, comprising conducting a cell-mediated immunoassay (CMI) on a sample comprising immune cells from the subject and detecting in vitro an immune response to a pool of peptides, wherein the pool of peptides is derived from at least three viral antigens selected from the hexon protein of human adenovirus 3, the matrix protein 1 of the influenza virus, the BZLF-1 protein of the Epstein Barr virus, the nucleocapsid protein of the influenza virus, and the fusion glycoprotein G0 of the respiratory syncytial virus, and wherein the influenza virus is influenza strain H3N2.
A composition prepared from an adduct of mono-maleated polyunsaturated vegetable oil and an alcohol mixture comprising an alcohol that is a linear or branched C 2 to C 18 alcohol and methoxypolyethylene glycol having a number average molecular weight (M n ) of at least 350.
A thrust reverser system for a turbojet engine, including at least one movable cowl mounted on a nacelle of the turbojet engine and displaceable between a closing position in which the thrust reverser system is inactivated and an opening position in which the thrust reverser system is activated, the thrust reverser system further comprising at least one locking system provided with a first locking element and a second locking element respectively mounted on the movable cowl and on a fixed structure of the nacelle , adapted to be locked and unlocked relative to each other in order to lock the movable cowl on the fixed structure in the closing position of the movable cowl, the locking system being shaped so that a controlled displacement of the movable cowl from its closing position up to a reclosing position triggers the unlocking of the first and second locking elements , the first and second locking elements comprising respectively a first and a second hooking members , adapted to be hooked to each other in the locked position of the first and second locking elements so as to prevent the latter from being separated from each other in a direction of opening the movable cowl , characterized in that the locking system comprises path deflecting means adapted so that the path followed by the first hooking member relative to the second hooking member takes a different path between a reclosing phase when the movable cowl is displaced from its closing position to its reclosing position and an opening phase when the movable cowl is displaced from its closing position to its opening position.
An electrode for an energy storage device, comprising a current-collecting substrate, a carbon nanotube-containing undercoat layer formed on at least one side of the current-collecting substrate, and characterized in that the electrode further comprises an active material layer that includes 100 parts by weight of titanium oxide as an active material, 0.1 to 20 parts by weight of a binder polymer and, optionally 0.1 to 20 parts by weight of a thickener, and is formed on a surface of the undercoat layer.
An easily peelable film comprising: a base material layer ; and a heat sealable layer provided on one surface of the base material layer , wherein the heat sealable layer includes an adhesive resin composition, wherein the adhesive resin composition comprises an ethylene-vinyl acetate copolymer (A) in which a content of a structural unit derived from vinyl acetate is 3% by mass or more and 18% by mass or less, and a melt mass flow rate (MFR, JIS K 7210:1999, 190°C, 2160 g load) is 5 g/10 min or more and 40 g/10 min or less; a tackifier resin (B); and an ethylene-vinyl acetate copolymer (C) having a viscosity of 15, 000 mPa·s or more and 300, 000 mPa·s or less measured at 180°C using a Brookfield viscometer, wherein the easily peelable film is a cover tape for a paper carrier tape, and wherein the ethylene-vinyl acetate copolymer (C) has a content of a structural unit derived from vinyl acetate of 10% by mass or more and 25% by mass or less. a base material layer ; and a heat sealable layer provided on one surface of the base material layer , wherein the heat sealable layer includes an adhesive resin composition, wherein the adhesive resin composition comprises an ethylene-vinyl acetate copolymer (A) in which a content of a structural unit derived from vinyl acetate is 3% by mass or more and 18% by mass or less, and a melt mass flow rate (MFR, JIS K 7210:1999, 190°C, 2160 g load) is 5 g/10 min or more and 40 g/10 min or less; a tackifier resin (B); and an ethylene-vinyl acetate copolymer (C) having a viscosity of 15, 000 mPa·s or more and 300, 000 mPa·s or less measured at 180°C using a Brookfield viscometer, wherein the easily peelable film is a cover tape for a paper carrier tape, and wherein the ethylene-vinyl acetate copolymer (C) has a content of a structural unit derived from vinyl acetate of 10% by mass or more and 25% by mass or less.
Motorcycle having an adjustable air-guiding element , wherein the air-guiding element has a root section which is connected to a body and/or a vehicle structure of the motorcycle , and an air-guiding section which extends from the root section as far as a free end of the air-guiding element , wherein the air-guiding section is movable relative to the body and/or the vehicle structure between a deployed position (I) and a retracted position (II) and is supported on the body and/or the vehicle structure by means of a spring-elastic support element , characterized in that a restoring force of the spring-elastic support element is designed such that, in the event of an increase in the speed of the motorcycle , the wind pressure thus increased on the deployed air-guiding element exceeds the restoring force and thus the air-guiding section is moved into the retracted position, and wherein the retracted air-guiding section is pressed back into the deployed position on account of the restoring force of the spring-elastic support element in the case of a reducing speed. wherein the air-guiding section is movable relative to the body and/or the vehicle structure between a deployed position (I) and a retracted position (II) and is supported on the body and/or the vehicle structure by means of a spring-elastic support element , characterized in that a restoring force of the spring-elastic support element is designed such that, in the event of an increase in the speed of the motorcycle , the wind pressure thus increased on the deployed air-guiding element exceeds the restoring force and thus the air-guiding section is moved into the retracted position, and wherein the retracted air-guiding section is pressed back into the deployed position on account of the restoring force of the spring-elastic support element in the case of a reducing speed.
A lead-acid battery having a battery housing and a positive and negative terminal (107, 109, 111; 207; 307; 407), the positive and negative terminal (107, 109, 111; 207; 307; 407) being accessible through the battery housing ; wherein the positive and negative terminal (107, 109, 111; 207; 307; 407) further comprise a non-lead conductive surface on both the positive and negative terminal (107, 109, 111; 207; 307; 407); and wherein the non-lead conductive surface is a coating provided on the sides of a bushing , the bushing comprising lead.
A ride vehicle for an amusement park system, the ride vehicle comprising: an on-board system having a plurality of game systems that are communicatively coupled, wherein each game system of the plurality of game systems is configured to provide an augmented reality, AR, experience, or a virtual reality, VR, experience, or both, within a game shared between the plurality of game systems , wherein the on-board system is configured to receive user inputs from passengers of the ride vehicle and to, based on the user inputs, adjust AR events and/or VR events occurring during the game shared between the plurality of game systems .
A fluid management and resection system , comprising: an endoscope ; a controller ; a motorized tissue resecting probe operated by the controller ; an inflow pump operated by the controller and configured to provide fluid inflow through a fluid flow path to a patient's body cavity; and an outflow pump operated by the controller and configured to provide fluid outflow through a fluid flow path from the body cavity; wherein the controller is configured to actuate the inflow pump and the outflow pump in response to a signal of fluid pressure in the body cavity to maintain a target pressure therein; wherein the signal of fluid pressure is provided by a pressure sensor coupled to a static fluid column within the endoscope communicating with the body cavity; wherein the pressure sensor includes two independent sensing elements (560', 560") that both interface with the static fluid column ; characterized in that : the controller is further configured to provide a fluid loss warning if an inflow pump speed exceeds a predetermined level for a pre-selected time interval. an endoscope ; a controller ; a motorized tissue resecting probe operated by the controller ; an inflow pump operated by the controller and configured to provide fluid inflow through a fluid flow path to a patient's body cavity; and an outflow pump operated by the controller and configured to provide fluid outflow through a fluid flow path from the body cavity; wherein the controller is configured to actuate the inflow pump and the outflow pump in response to a signal of fluid pressure in the body cavity to maintain a target pressure therein; wherein the signal of fluid pressure is provided by a pressure sensor coupled to a static fluid column within the endoscope communicating with the body cavity; wherein the pressure sensor includes two independent sensing elements (560', 560") that both interface with the static fluid column ;
A street furniture comprising: a photovoltaic module of the type comprising a plurality of photovoltaic cells connected together, arranged, at least partially, to define a photovoltaic surface of a convex, domed configuration with respect to the ground, wherein the photovoltaic surface has a lower angle of curvature of its generatrix (Alpha 1) which is greater than the middle angle of curvature of said generatrix (Alpha 2), and the middle angle of curvature of said generatrix (Alpha 2) is greater than the upper angle of curvature of said generatrix (Alpha 3), wherein said photovoltaic surface with a domed configuration is truncated at the top, defining an upper opening ; and wherein the photovoltaic surface has the following parameters: - Lower diameter (D2) / Height (H) = comprised between the values 1.3 and 1.6, - Upper diameter (D1) / Height (H) = comprised between the values 0.5 and 0.9, - Lower angle of curvature of the generatrix (Alpha 1) = comprised between the values 80° and 95°, - Middle angle of curvature of the generatrix (Alpha 2) = comprised between the values 65° and 75°, - Upper angle of curvature of the generatrix (Alpha 3) = comprised between the values 35° and 46°. - Lower diameter (D2) / Height (H) = comprised between the values 1.3 and 1.6, - Upper diameter (D1) / Height (H) = comprised between the values 0.5 and 0.9, - Lower angle of curvature of the generatrix (Alpha 1) = comprised between the values 80° and 95°, - Middle angle of curvature of the generatrix (Alpha 2) = comprised between the values 65° and 75°, - Upper angle of curvature of the generatrix (Alpha 3) = comprised between the values 35° and 46°.
A cleaning tray of a wet floor cleaner, adapted to receive a head of the wet floor cleaner, the head comprising a roller brush, the cleaning tray comprising: a base for supporting the head; a brush channel formed in the base for receiving a bottom portion of an outer circumference of the roller brush; at least one raised projection (60;62;64) positioned along the brush channel which is for projecting into the roller brush when the cleaning tray is used, wherein the raised projection comprises an upstream ramp surface positioned such that the outer circumference of the roller brush rides up the upstream ramp surface when rotated and a downstream ramp surface , wherein the downstream ramp surface is steeper than the upstream ramp surface; and a suction area faced by the downstream ramp surface. a base for supporting the head; a brush channel formed in the base for receiving a bottom portion of an outer circumference of the roller brush; at least one raised projection (60;62;64) positioned along the brush channel which is for projecting into the roller brush when the cleaning tray is used, wherein the raised projection comprises an upstream ramp surface positioned such that the outer circumference of the roller brush rides up the upstream ramp surface when rotated and a downstream ramp surface , wherein the downstream ramp surface is steeper than the upstream ramp surface; and a suction area faced by the downstream ramp surface.
A single-band circularly-polarized antenna comprising: a ground plane ; a radiating patch disposed above the ground plane ; a dielectric disposed between the ground plane and the radiating patch ; a plurality of wires (505-1, 505-2, 505-3, and 505-4) symmetrically oriented about an antenna axis of symmetry orthogonal to the ground plane and passing through a center of the single-band circularly-polarized antenna, each wire having a first endpoint (P1) connected to the ground plane and a second endpoint (P4) connected to the radiating patch, the first endpoint and the second endpoint being connected by a horizontal wire segment connected between a first vertical wire segment and a second vertical wire segment , the horizontal wire segment being parallel with the ground plane and the radiating patch and positioned above the radiating patch , and the first vertical wire segment and the second vertical wire segment being orthogonal to the ground plane and the radiating patch ; and wherein the symmetric orientation of the plurality of wires (505-1, 505-2, 505-3, and 505-4) is configured to generate an electrical current through each horizontal wire segment of each wire of the plurality of wires (505-1, 505-2, 505-3, and 505-4) such that a total antenna field in a nadir direction of the single-band circularly-polarized antenna is reduced. a ground plane ; a radiating patch disposed above the ground plane ; a dielectric disposed between the ground plane and the radiating patch ; a plurality of wires (505-1, 505-2, 505-3, and 505-4) symmetrically oriented about an antenna axis of symmetry orthogonal to the ground plane and passing through a center of the single-band circularly-polarized antenna, each wire having a first endpoint (P1) connected to the ground plane and a second endpoint (P4) connected to the radiating patch, the first endpoint and the second endpoint being connected by a horizontal wire segment connected between a first vertical wire segment and a second vertical wire segment , the horizontal wire segment being parallel with the ground plane and the radiating patch and positioned above the radiating patch , and the first vertical wire segment and the second vertical wire segment being orthogonal to the ground plane and the radiating patch ; and wherein the symmetric orientation of the plurality of wires (505-1, 505-2, 505-3, and 505-4) is configured to generate an electrical current through each horizontal wire segment of each wire of the plurality of wires (505-1, 505-2, 505-3, and 505-4) such that a total antenna field in a nadir direction of the single-band circularly-polarized antenna is reduced.
A signal booster , comprising one or more processors and memory configured to: identify a current location of the signal booster using a satellite location system receiver coupled to the signal booster identify one or more predefined signal booster parameters that correspond to the current location of the signal booster; and the one or more processors and memory are configured to modify over time one or more existing signal booster parameters associated with the signal booster to reflect the one or more predefined signal booster parameters that correspond to the current location of the signal booster; wherein the one or more signal booster parameters that are modified over time include the gain of the cellular signal booster , a channel associated with the signal booster, and a power level associated with the signal booster based on the cellular signal booster's current location, and characterized in that the one or more processors and memory are further configured to identify the one or more predefined signal booster parameters based on a defined distance between the signal booster and a base station, wherein the defined distance is determined based on a signal strength associated with signals received from the base station. identify a current location of the signal booster using a satellite location system receiver coupled to the signal booster identify one or more predefined signal booster parameters that correspond to the current location of the signal booster; and the one or more processors and memory are configured to modify over time one or more existing signal booster parameters associated with the signal booster to reflect the one or more predefined signal booster parameters that correspond to the current location of the signal booster; wherein the one or more signal booster parameters that are modified over time include the gain of the cellular signal booster , a channel associated with the signal booster, and a power level associated with the signal booster based on the cellular signal booster's current location, and characterized in that the one or more processors and memory are further configured to identify the one or more predefined signal booster parameters based on a defined distance between the signal booster and a base station, wherein the defined distance is determined based on a signal strength associated with signals received from the base station.