mhurhangee/patent-ind-claim-en huggingface dataset:
Portable communication object comprising means for radio frequency communication with a remote device (T), said communication means being configured to establish a first short-range communication (CP) for initialisation and/or pairing of the connection and communication in order to allow a second communication (LP) having a longer range than the first, characterised in that said radio frequency communication means use a single physical radio frequency communication interface for initialisation and/or pairing, without using proximity radio frequency technology, said first short-range communication and said second longer-range communication being based on the same radio frequency communication technology.
An underwater detection device , comprising: a bottom detection module configured to detect a bottom position based on echo data indicating a signal intensity of a reflected wave, wherein the reflected wave is a reflected wave of a transmission beam which is incident obliquely with respect to the bottom, and the bottom position is a position of the bottom at the center of a reception beam; an edge calculation module configured to calculate an edge position of a bottom echo with respect to the bottom position, wherein the edge position is at an edge of the reception beam; a correction module configured to calculate correction data in a range from a transmission position to the bottom position based on the echo data between the transmission position and the edge position, wherein the transmission position is a position from which the transmission beam is transmitted; and an image generation module configured to generate a detection image in a display mode corresponding to the signal intensity of the correction data, and a bottom image in a display mode different from the detection image based on the bottom position, wherein the correction module is configured to calculate the correction data by evenly extending the echo data existing between the transmission position and the edge position up to the bottom position, and interpolating the echo data to positions between the extended echo data where the echo data is not set. a bottom detection module configured to detect a bottom position based on echo data indicating a signal intensity of a reflected wave, wherein the reflected wave is a reflected wave of a transmission beam which is incident obliquely with respect to the bottom, and the bottom position is a position of the bottom at the center of a reception beam; an edge calculation module configured to calculate an edge position of a bottom echo with respect to the bottom position, wherein the edge position is at an edge of the reception beam; a correction module configured to calculate correction data in a range from a transmission position to the bottom position based on the echo data between the transmission position and the edge position, wherein the transmission position is a position from which the transmission beam is transmitted; and an image generation module configured to generate a detection image in a display mode corresponding to the signal intensity of the correction data, and a bottom image in a display mode different from the detection image based on the bottom position, wherein the correction module is configured to calculate the correction data by evenly extending the echo data existing between the transmission position and the edge position up to the bottom position, and interpolating the echo data to positions between the extended echo data where the echo data is not set.
A rotary union configured for transferring a fluid, the rotary union comprising: a housing having a media channel therein,; a rotating machine component rotatably supported in the housing ; a rotating seal member associated with the rotating machine component ; and a non-rotating seal member slidably and sealably disposed within the housing adjacent the rotating seal member ; wherein the housing further forms a pocket , the pocket being enclosed by a cover and having an interior space that is fluidly isolated from the media channel ; and a sensor array is disposed in the pocket , the sensor array including a plurality of sensors that are integrated with a control device, wherein a portion of the sensor array protrudes from the pocket and axially overlaps an interface between the rotating and non-rotating seal members with respect to an axis of rotation of the rotating machine component , and wherein the sensor array further includes a power storage device, a memory device, and a communication device disposed in the pocket ; and wherein the sensor array is fluidly isolated from the media channel when the non-rotating seal member is in contact with the rotating seal member to form a mechanical face seal. a housing having a media channel therein,; a rotating machine component rotatably supported in the housing ; a rotating seal member associated with the rotating machine component ; and a non-rotating seal member slidably and sealably disposed within the housing adjacent the rotating seal member ; wherein the housing further forms a pocket , the pocket being enclosed by a cover and having an interior space that is fluidly isolated from the media channel ; and a sensor array is disposed in the pocket , the sensor array including a plurality of sensors that are integrated with a control device, wherein a portion of the sensor array protrudes from the pocket and axially overlaps an interface between the rotating and non-rotating seal members with respect to an axis of rotation of the rotating machine component , and wherein the sensor array further includes a power storage device, a memory device, and a communication device disposed in the pocket ; and wherein the sensor array is fluidly isolated from the media channel when the non-rotating seal member is in contact with the rotating seal member to form a mechanical face seal.
Reduction-type device or differential-type device for an aircraft turbine engine , comprising a central sun gear with a rotation axis X, a ring gear extending around the axis X and the sun gear, a planetary carrier supporting an annular row of planet gears arranged between the sun gear and the ring gear, and engaged with the sun gear and the ring gear, the planet gears having rotation axes Y substantially parallel to said axis X, said sun gear comprising means for coupling to a shaft of the turbine engine and at least one of the planetary carrier and the ring gear comprising means to connect to another shaft of the turbine engine, each of said planet gears being rotationally guided by at least one bearing extending around a tubular support of axis Y of said planetary carrier, the tubular support comprising an inner cavity to receive the oil and substantially radial through-orifices for the passage of the oil from an internal annular surface of said tubular support to said at least one bearing, an oil-transfer member being mounted in said cavity and comprising at least one oil duct intended to be connected to oil supply means and which is connected to a ring that extends about the axis Y and delimits with said internal annular surface an annular space for the circulation of oil, the oil being intended to flow from said at least one duct into said space to form a film of oil in contact with said tubular support, and then to pass through said orifices, said member being characterized in that it comprises a first axial duct extending along the axis Y and at least a second radial duct extending between the first duct and said ring , said first duct being formed in a cylindrical portion of the member , and said at least one second duct being formed in a disc connecting said cylindrical portion to the inner periphery of the ring .
A fully-electric scissor lift comprising: a base having a plurality of wheels ; a scissor lift mechanism having a first end coupled to the base and being moveable between an extended position and a retracted position, the scissor lift mechanism comprising a foldable series of linked support members ; a work platform configured to support a load, the work platform being coupled to and supported by a second end of the scissor lift mechanism ; a linear actuator configured to selectively move the scissor lift mechanism between the extended position and the retracted position, the linear actuator having an electric lift motor , the linear actuator including a push tube assembly including a protective outer tube and a push tube , the protective outer tube having a trunnion connection portion rotatably coupling the protective outer tube to one support member of the foldable series of linked support members , the push tube having a connection end rotatably coupling the push tube to another support member of the foldable series of linked support members ; and a battery configured to apply power to the electric lift motor . a base having a plurality of wheels ; a scissor lift mechanism having a first end coupled to the base and being moveable between an extended position and a retracted position, the scissor lift mechanism comprising a foldable series of linked support members ; a work platform configured to support a load, the work platform being coupled to and supported by a second end of the scissor lift mechanism ; a linear actuator configured to selectively move the scissor lift mechanism between the extended position and the retracted position, the linear actuator having an electric lift motor , the linear actuator including a push tube assembly including a protective outer tube and a push tube , the protective outer tube having a trunnion connection portion rotatably coupling the protective outer tube to one support member of the foldable series of linked support members , the push tube having a connection end rotatably coupling the push tube to another support member of the foldable series of linked support members ; and a battery configured to apply power to the electric lift motor .
Apparatus for plasma dicing a semiconductor substrate in combination with a workpiece comprising the semiconductor substrate and a carrier sheet on a frame member , wherein the carrier sheet carries the semiconductor substrate the apparatus comprising: a chamber ; a plasma production device configured to produce a plasma within the chamber suitable for dicing the semiconductor substrate ; a workpiece support located in the chamber for supporting the workpiece through contact with the carrier sheet ; a frame cover element configured to, in use, clamp the frame member thereby clamping the carrier sheet against an auxiliary element disposed in the chamber , wherein the workpiece support is an electrostatic chuck which acts as the auxiliary element , and the electrostatic chuck is configured to provide an additional, electrostatic clamping force acting on the frame member ; in which: the electrostatic chuck comprises a workpiece support surface which supports the workpiece through contact with the carrier sheet and which has a periphery; the frame member defines a periphery of the workpiece ; and the periphery of the workpiece is wholly located within the periphery of the workpiece support surface. a chamber ; a plasma production device configured to produce a plasma within the chamber suitable for dicing the semiconductor substrate ; a workpiece support located in the chamber for supporting the workpiece through contact with the carrier sheet ; a frame cover element configured to, in use, clamp the frame member thereby clamping the carrier sheet against an auxiliary element disposed in the chamber , wherein the workpiece support is an electrostatic chuck which acts as the auxiliary element , and the electrostatic chuck is configured to provide an additional, electrostatic clamping force acting on the frame member ; in which: the electrostatic chuck comprises a workpiece support surface which supports the workpiece through contact with the carrier sheet and which has a periphery; the frame member defines a periphery of the workpiece ; and the periphery of the workpiece is wholly located within the periphery of the workpiece support surface.
Rope swivel for connecting a rope or a holder to a component rotatable relative to the rope or the holder, in particular a kelly bar , comprising - a stationary first swivel part which can be fastened to the rope or the holder, and - a rotatable second swivel part , which is rotatably and axially fixedly mounted to the stationary first swivel part and is connectable to the component, characterised in that - the rotatable second swivel part is designed in the form of a sleeve with an axial passage , and - a connecting mandrel is formed on the stationary first swivel part or the rotatable component, which mandrel extends at least partially axially along the passage of the rotatable second swivel part . - a stationary first swivel part which can be fastened to the rope or the holder, and - a rotatable second swivel part , which is rotatably and axially fixedly mounted to the stationary first swivel part and is connectable to the component, characterised in that - the rotatable second swivel part is designed in the form of a sleeve with an axial passage , and - a connecting mandrel is formed on the stationary first swivel part or the rotatable component, which mandrel extends at least partially axially along the passage of the rotatable second swivel part .
A rigging system for a sailboat comprising: - a mast that extends substantially vertical from a hull; - a boom that extends substantially horizontal from the mast ; wherein the rigging system further comprises: - a substantially arcuate vang tube extending between the mast and the boom to resist relative force and/or moment of the boom towards the mast , wherein a convex side of the actuate vang tube faces an intersection of the boom and the mast and wherein the vang tube is located above the boom ; wherein in use the arcuate vang tube is configured to support at least part of a sail . - a mast that extends substantially vertical from a hull; - a boom that extends substantially horizontal from the mast ; wherein the rigging system further comprises: - a substantially arcuate vang tube extending between the mast and the boom to resist relative force and/or moment of the boom towards the mast ,
A receiver for an instrument landing system with real-time fault detection, the receiver comprising: a test signal generator ; an antenna ; a wideband front end , having an input coupled to the antenna and the test signal generator, wherein the test signal generator injects a test signal at an edge of a selected RF band that contains an expected guidance signal, the test signal used to identify faults in the instrument landing system; an analog to digital, A/D, converter coupled to an output of the wideband front end that generates digitized spectrum, the digitized spectrum including the injected test signal and the selected RF band, including the expected guidance signal; a bank of digital down-converters , coupled to the output of the A/D converter; a main processor selectively coupled to the bank of digital down-converters; a monitor processor selectively coupled to the bank of digital down-converters; wherein the bank of digital down-converters selectively provide the test signal and the expected guidance signal from the digitized spectrum to the main and monitor processors to provide lateral and vertical guidance to a flight control system, and wherein the monitor processor detects faults in the analog and digital circuitry of the receiver. a test signal generator ; an antenna ; a wideband front end , having an input coupled to the antenna and the test signal generator, wherein the test signal generator injects a test signal at an edge of a selected RF band that contains an expected guidance signal, the test signal used to identify faults in the instrument landing system; an analog to digital, A/D, converter coupled to an output of the wideband front end that generates digitized spectrum, the digitized spectrum including the injected test signal and the selected RF band, including the expected guidance signal; a bank of digital down-converters , coupled to the output of the A/D converter; a main processor selectively coupled to the bank of digital down-converters; a monitor processor selectively coupled to the bank of digital down-converters; wherein the bank of digital down-converters selectively provide the test signal and the expected guidance signal from the digitized spectrum to the main and monitor processors to provide lateral and vertical guidance to a flight control system, and wherein the monitor processor detects faults in the analog and digital circuitry of the receiver.
A polar code hybrid automatic repeat request HARQ method based on M polar codes of a same code length and code rate, wherein M is greater than or equal to 2; and the method comprises: selecting, from the M polar codes, a polar code corresponding to an actual code rate for a first transmission, and encoding an information bit sequence by using the polar code to obtain encoded bits (step Si); and performing rate matching on the encoded bits to generate to-be-sent bits (step S2), characterized in that the M polar codes are designed for different target code rates, wherein the selecting the corresponding polar code comprises: selecting a polar code whose target code rate is closest to the actual code rate for the first transmission. selecting, from the M polar codes, a polar code corresponding to an actual code rate for a first transmission, and encoding an information bit sequence by using the polar code to obtain encoded bits (step Si); and performing rate matching on the encoded bits to generate to-be-sent bits (step S2), characterized in that the M polar codes are designed for different target code rates, wherein the selecting the corresponding polar code comprises: selecting a polar code whose target code rate is closest to the actual code rate for the first transmission.
A self-biasing output booster amplifier comprising - an input amplifier stage comprising at least one transistor adapted to be operated as a source follower stage in order to buffer a signal from an associated sensor, - a filter stage adapted to filter signals from the input amplifier stage, - an output amplifier stage comprising a transistor source follower operatively connected to an output of the filter stage, and - first and second current copying circuits, wherein the first current copying circuit comprises a first current mirror circuit adapted to copy a drain current from the transistor source follower of the output amplifier stage, and wherein the second current copying circuit comprises a second current mirror circuit adapted to copy the copied drain current copied by the first current copying circuit, wherein the at least one transistor of the input amplifier stage is adapted to be biased directly by the copy of the copied drain current of the second current copying circuit , and wherein sources of transistors of the second current mirror circuit and a source of the transistor source follower of the output amplifier stage are operatively connected to the output of the self-biasing output booster amplifier . - an input amplifier stage comprising at least one transistor adapted to be operated as a source follower stage in order to buffer a signal from an associated sensor, - a filter stage adapted to filter signals from the input amplifier stage, - an output amplifier stage comprising a transistor source follower operatively connected to an output of the filter stage, and - first and second current copying circuits, wherein the first current copying circuit comprises a first current mirror circuit adapted to copy a drain current from the transistor source follower of the output amplifier stage, and wherein the second current copying circuit comprises a second current mirror circuit adapted to copy the copied drain current copied by the first current copying circuit,
In an electronic computing device, a method of determining a microvascular resistance score indicating perfusion of myocardial tissue in a body of a mammal, the method comprising: obtaining acquired blood pressure data of a cardiac vessel supplying blood to the myocardial tissue acquired while the mammal is in a first physiological state; obtaining acquired flow data of blood in the cardiac vessel acquired while the mammal is in the first physiological state; obtaining throughflow data indicative of a geometry of the cardiac vessel; generating adjusted blood pressure data corresponding to a second physiological state, based on the acquired blood pressure data and the first physiological state; generating adjusted flow data corresponding to a second physiological state, based on the acquired flow data and the first physiological state; generating the microvascular resistance score, based on the adjusted blood pressure data, the adjusted flow data and the throughflow data; and providing, through an electronic output signal, the microvascular resistance score for display on an electronic display module. obtaining acquired blood pressure data of a cardiac vessel supplying blood to the myocardial tissue acquired while the mammal is in a first physiological state; obtaining acquired flow data of blood in the cardiac vessel acquired while the mammal is in the first physiological state; obtaining throughflow data indicative of a geometry of the cardiac vessel; generating adjusted blood pressure data corresponding to a second physiological state, based on the acquired blood pressure data and the first physiological state; generating adjusted flow data corresponding to a second physiological state, based on the acquired flow data and the first physiological state; generating the microvascular resistance score, based on the adjusted blood pressure data, the adjusted flow data and the throughflow data; and providing, through an electronic output signal, the microvascular resistance score for display on an electronic display module.