mhurhangee/patent-ind-claim-en huggingface dataset:
Lifting and transport system for a rotor blade of a wind turbine, having a transport frame which comprises a blade support for a rotor blade , and having a lifting means for lifting the rotor blade off the blade support , wherein the transport frame is designed to transport a plurality of rotor blades arranged above one another and has a guide rail for the lifting means , wherein the guide rail is designed to guide the lifting means up to each of the rotor blades arranged above one another, wherein the lifting means comprises a guide member which is designed for engagement with the guide rail of the transport frame .
An actuator comprising: a drum defining a longitudinal axis (A) and having axially opposed first and second end portions that are rotatable relative to one another about the longitudinal axis; and a shape memory element wrapped around the drum and extending from the first end portion of the drum to the second end portion of the drum to actuate relative rotation of the first and second end portions of the drum about the longitudinal axis by activation of the shape memory element; characterised in that the first and second end portions of the drum are connected to one another by an annular flexible drum portion with slots defined therethrough, wherein the slots are aligned in a generally axial direction, and are oblique relative to the axial direction when the actuator is in a relaxed state so as to counteract axial shortening of the drum during actuation. a drum defining a longitudinal axis (A) and having axially opposed first and second end portions that are rotatable relative to one another about the longitudinal axis; and a shape memory element wrapped around the drum and extending from the first end portion of the drum to the second end portion of the drum to actuate relative rotation of the first and second end portions of the drum about the longitudinal axis by activation of the shape memory element; characterised in that the first and second end portions of the drum are connected to one another by an annular flexible drum portion with slots defined therethrough, wherein the slots are aligned in a generally axial direction, and are oblique relative to the axial direction when the actuator is in a relaxed state so as to counteract axial shortening of the drum during actuation.
Container for cultivating biological material, comprising a solid inert substrate , a growth medium and biological material arranged in or on the substrate , wherein the container is substantially closed the container is sterile to a degree of sterility necessary to allow the sowing material to grow, and the biological material comprises sowing material, CHARACTERIZED IN THAT at least one side of the container is closed with a semi-permeable foil , and the container is an outer container in which at least one sub-container is placed, wherein the sub-container receives the solid inert substrate with sowing material.
A process for preparing a polyisocyanate-based polymer, comprising forming a reaction mixture containing at least one polyisocyanate, at least one isocyanate-reactive compound having at least two isocyanate-reactive groups and at least one catalyst, and then curing the reaction mixture to form a polymer, wherein the catalyst includes a bismuth salt of a mono- or dithiocarbamate compound or a bismuth salt of a mono-or dithiocarbonate compound, or a mixture of two or more such bismuth salts, wherein the polyisocyanate-based polymer is a cast elastomer, the polyisocyanate is a prepolymer or quasi-prepolymer and the isocyanate-reactive compound is a chain extender or mixture of a chain extender and at least one polyol having a hydroxyl equivalent weight of at least 250.
A camera module comprising: a housing for housing components of the camera module , the housing having a top side which defines an opening ; a lens barrel housed by the housing and having one or more lens elements ; an image sensor for receiving light which passes through the lens elements of the lens barrel , the image sensor being configured to produce an electronic signal based on the received light; an actuator housed by the housing and engaging the lens barrel , the actuator being configured to move the lens barrel relative to the image sensor to a first position in which at least a portion of the lens barrel extends through the opening , wherein the first position is a first extreme position provided by the actuator in which the lens barrel is in its furthest position from the image sensor , and wherein the actuator is further configured to move the lens barrel to a second extreme position, and wherein at least a portion of the lens barrel extends through the opening when the lens barrel is in the second extreme position, wherein, when the lens barrel is in the second extreme position, the lens barrel is nearer the image sensor than when the lens barrel is in the first extreme position; and a seal between the portion of the top side which defines the opening and the lens barrel. a housing for housing components of the camera module , the housing having a top side which defines an opening ; a lens barrel housed by the housing and having one or more lens elements ; an image sensor for receiving light which passes through the lens elements of the lens barrel , the image sensor being configured to produce an electronic signal based on the received light; an actuator housed by the housing and engaging the lens barrel , the actuator being configured to move the lens barrel relative to the image sensor to a first position in which at least a portion of the lens barrel extends through the opening , wherein the first position is a first extreme position provided by the actuator in which the lens barrel is in its furthest position from the image sensor , and wherein the actuator is further configured to move the lens barrel to a second extreme position, and wherein at least a portion of the lens barrel extends through the opening when the lens barrel is in the second extreme position, wherein, when the lens barrel is in the second extreme position, the lens barrel is nearer the image sensor than when the lens barrel is in the first extreme position; and a seal between the portion of the top side which defines the opening and the lens barrel.
A compressor , comprising a housing and an anticorrosive coating layer covering a surface of the housing , wherein the anticorrosive coating layer comprises a base layer applied on a surface of the housing and a surface layer applied on the base layer , wherein the base layer and the surface layer are both organic coating layers, wherein the base layer is epoxy resin, and the surface layer is acrylic amino or polyester resin, characterized in that a phosphating layer is further formed between the surface of the housing of the compressor and the base layer of the compressor .
A fan blade containment system comprising: a first ballistic material configured to be wrapped in continuous overlapping layers around a fan casing to form a containment covering of a fan containment case for the fan casing ; and a plurality of patches comprised of a second ballistic material, the plurality of patches configured to be loosely disposed between adjacent overlapping layers of the first ballistic material, with a majority of the plurality of patches positioned within a single revolution of the containment covering with each patch partially overlapping a circumferentially adjacent patch . a first ballistic material configured to be wrapped in continuous overlapping layers around a fan casing to form a containment covering of a fan containment case for the fan casing ; and a plurality of patches comprised of a second ballistic material, the plurality of patches configured to be loosely disposed between adjacent overlapping layers of the first ballistic material, with a majority of the plurality of patches positioned within a single revolution of the containment covering with each patch partially overlapping a circumferentially adjacent patch .
A method of executing a program by an electronic device, the method comprising steps of: • executing an operation (SSG) of the program (EXC) configured to load an arbitrarily chosen value of an initial data item (sq1<0>) belonging to a series of ordered data, • executing a series of calculation operations (SG, SGC, ESG) distributed in the program, comprising calculation operations each configured to calculate a current data item (sq 1 < s >) of the data series (sq1) based on a preceding data item (sq1<s-1>) of the data series, • performing a final calculation operation (ESG) of the series of operations, configured to calculate a final data item (sq1<n>) of the data series, and • executing an operation (SQCK, SQFC) of the program configured to detect a program execution error by comparing the current data item (sq1
) of the data series with an expected value of the current data item or the final data item, the final data item having an expected value independent of the number (n) of data items in the data series and being calculated by the final operation based on the current data item of the data series and a final compensation data item (CF). • executing an operation (SSG) of the program (EXC) configured to load an arbitrarily chosen value of an initial data item (sq1<0>) belonging to a series of ordered data, • executing a series of calculation operations (SG, SGC, ESG) distributed in the program, comprising calculation operations each configured to calculate a current data item (sq 1 < s >) of the data series (sq1) based on a preceding data item (sq1<s-1>) of the data series, • performing a final calculation operation (ESG) of the series of operations, configured to calculate a final data item (sq1<n>) of the data series, and • executing an operation (SQCK, SQFC) of the program configured to detect a program execution error by comparing the current data item (sq1
) of the data series with an expected value of the current data item or the final data item, the final data item having an expected value independent of the number (n) of data items in the data series and being calculated by the final operation based on the current data item of the data series and a final compensation data item (CF).
A cellular structure for an acoustic attenuation device for an aircraft propulsion unit nacelle , this structure comprising lateral partition walls forming channels each extending between a first end and a second end, this structure being characterized in that it comprises skin elements arranged so that each channel is at least partially closed at its first end by at least one skin element , in that each skin element is connected to a respective lateral partition wall and is movable relative to the other lateral partition walls, and in that the skin elements form a discontinuous skin arranged to at least partially close all of the channels at their first end.
A crystal oscillator circuit comprising: a crystal oscillator ; a tunable loading capacitance circuit, which is connected to the crystal oscillator such that the crystal oscillator and the tunable loading capacitance circuit define an impedance of the crystal oscillator circuit , wherein a real part of a negative resistance of the impedance of the crystal oscillator circuit is equal to or larger than a resistance of a resistor of the crystal oscillator in order to start-up and maintain oscillation; and an injection frequency generating circuit , separate from the tunable loading capacitance circuit, said injection frequency generating circuit being configured, during start-up of the crystal oscillator, to sense a signal of the crystal oscillator and amplify the sensed signal, the injection frequency generating circuit being further configured to inject the amplified signal to the crystal oscillator , wherein the injection frequency generating circuit comprises a two-stage operational amplifier circuit for sensing and amplifying the signal of the crystal oscillator wherein the injection frequency generating circuit is connected to pins on opposite sides of the crystal oscillator for sensing the signal and for injecting the amplified signal, wherein inputs of the two-stage operational amplifier circuit are connected to the pins ; wherein the crystal oscillator circuit is configured such that the crystal oscillator receives the amplified signal during an initial start-up period of the crystal oscillator and stops receiving the amplified signal at an end of the initial start-up period. a crystal oscillator ; a tunable loading capacitance circuit, which is connected to the crystal oscillator such that the crystal oscillator and the tunable loading capacitance circuit define an impedance of the crystal oscillator circuit , wherein a real part of a negative resistance of the impedance of the crystal oscillator circuit is equal to or larger than a resistance of a resistor of the crystal oscillator in order to start-up and maintain oscillation; and an injection frequency generating circuit , separate from the tunable loading capacitance circuit, said injection frequency generating circuit being configured, during start-up of the crystal oscillator, to sense a signal of the crystal oscillator and amplify the sensed signal, the injection frequency generating circuit being further configured to inject the amplified signal to the crystal oscillator , wherein the injection frequency generating circuit comprises a two-stage operational amplifier circuit for sensing and amplifying the signal of the crystal oscillator wherein the injection frequency generating circuit is connected to pins on opposite sides of the crystal oscillator for sensing the signal and for injecting the amplified signal, wherein inputs of the two-stage operational amplifier circuit are connected to the pins ; wherein the crystal oscillator circuit is configured such that the crystal oscillator receives the amplified signal during an initial start-up period of the crystal oscillator and stops receiving the amplified signal at an end of the initial start-up period.
A sensor arrangement configured to detect a motion of an object, comprising: - a processor ; - a motion sensor configured to detect data about the motion of the object; - a vibration sensor configured to detect a vibration of the sensor arrangement , wherein - only if the vibration is lower than a threshold value, then an output signal of the sensor arrangement signaling the motion of the object is output, and - the vibration sensor is an accelerometer configured to detect an acceleration of the sensor arrangement , characterized in that: - the processor is configured to calculate a radar acceleration deduced from the motion of the object on the basis of a radar signal detected by the motion sensor ; and - the processor is configured to calculate a difference between the acceleration detected by the accelerometer and the radar acceleration. - a processor ; - a motion sensor configured to detect data about the motion of the object; - a vibration sensor configured to detect a vibration of the sensor arrangement , wherein - only if the vibration is lower than a threshold value, then an output signal of the sensor arrangement signaling the motion of the object is output, and - the vibration sensor is an accelerometer configured to detect an acceleration of the sensor arrangement , - the processor is configured to calculate a radar acceleration deduced from the motion of the object on the basis of a radar signal detected by the motion sensor ; and - the processor is configured to calculate a difference between the acceleration detected by the accelerometer and the radar acceleration.
A method for manufacturing a part made of composite material for a turbomachine, in particular of an aircraft, comprising the steps of: b) arranging a preform made by weaving fibres in three dimensions in a mould , c) injecting the polymerizable resin into the mould to impregnate the preform so as to form the part after solidification, characterised by d) machining the part, e) visually checking the part by an operator to validate at least one compliance criterion, the step b) is preceded by a step a) during which at least one compliance coating is deposited in the mould, this coating having a calibrated thickness (X) and at least one visual aspect identifiable by an operator, this coating being intended to cover at least one area of the preform and to be secured thereto by the resin at the end of the step c), and in that the step e) comprises verifying by the operator of the presence of said aspect in said area, so as to validate said compliance criterion. b) arranging a preform made by weaving fibres in three dimensions in a mould , c) injecting the polymerizable resin into the mould to impregnate the preform so as to form the part after solidification, characterised by d) machining the part, e) visually checking the part by an operator to validate at least one compliance criterion, the step b) is preceded by a step a) during which at least one compliance coating is deposited in the mould, this coating having a calibrated thickness (X) and at least one visual aspect identifiable by an operator, this coating being intended to cover at least one area of the preform and to be secured thereto by the resin at the end of the step c), and in that the step e) comprises verifying by the operator of the presence of said aspect in said area, so as to validate said compliance criterion.
A medical device comprising: a metallic elongated member having a proximal end and a distal end, the metallic elongated member defining a lumen extending substantially therebetween and defining at least one opening from the lumen ; an imaging marker associated with the metallic elongated member at a marker location, the imaging marker being a radiopaque marker, an outer diameter of the device at the marker location being substantially equal to the outer diameter of the device adjacent to the marker location, the medical device configured such that, in use, a flow of fluid through the lumen is not substantially obstructed by the imaging marker ; and a functional tip located at the distal end of the metallic elongated member, a distal end of the lumen is closed by the functional tip, the functional tip comprising the radiopaque marker and an electrode for delivering electrical energy, wherein the electrical energy is delivered to the electrode through the metallic elongated member. a metallic elongated member having a proximal end and a distal end, the metallic elongated member defining a lumen extending substantially therebetween and defining at least one opening from the lumen ; an imaging marker associated with the metallic elongated member at a marker location, the imaging marker being a radiopaque marker, an outer diameter of the device at the marker location being substantially equal to the outer diameter of the device adjacent to the marker location, the medical device configured such that, in use, a flow of fluid through the lumen is not substantially obstructed by the imaging marker ; and a functional tip located at the distal end of the metallic elongated member, a distal end of the lumen is closed by the functional tip, the functional tip comprising the radiopaque marker and an electrode for delivering electrical energy, wherein the electrical energy is delivered to the electrode through the metallic elongated member.
Measurement system, comprising a compensation unit for an industrial robot , wherein the compensation unit comprises a measurement element for probing a measurement object, and wherein the measurement system comprises an evaluation unit , which is designed to process a deflection of the compensation unit , wherein a measurement function for measuring the measurement object is provided by way of evaluating the deflection (a) of the compensation unit , and wherein the evaluation unit is arrangeable in a control unit of the industrial robot .
A fir tree coupling (200; 602; 802; 902; 1002) for a turbine blade to disk interface comprising: a load beam having a longitudinal axis , a rounded base , a first side , and a second side ; wherein the rounded base has a radius of curvature from the first side to the second side ; a plurality of teeth running parallel to the longitudinal axis and disposed on the first side and the second side of the load beam ; and characterised by a plurality of channels (204; 604; 804; 904; 1004) through the rounded base across a portion of the radius of curvature from the first side to the second side defining a plurality of rounded base portions therebetween, wherein the plurality of channels (204; 604; 804; 904; 1004) are disposed perpendicular to the longitudinal axis of the load beam . a load beam having a longitudinal axis , a rounded base , a first side , and a second side ; wherein the rounded base has a radius of curvature from the first side to the second side ; a plurality of teeth running parallel to the longitudinal axis and disposed on the first side and the second side of the load beam ; and characterised by a plurality of channels (204; 604; 804; 904; 1004) through the rounded base across a portion of the radius of curvature from the first side to the second side defining a plurality of rounded base portions therebetween, wherein the plurality of channels (204; 604; 804; 904; 1004) are disposed perpendicular to the longitudinal axis of the load beam .
Method for determining a normalised actual temperature state associated with a thermal asset, wherein the temperature state is in a regular operating mode at a minimum at the beginning of the rise time and at a maximum at the end of the rise time, the method comprising: - determining, of an electric power consumption of the thermal asset which has said regular operating mode wherein it is repeatedly switched on and off with a predictable duty cycle: - a rise time in the regular operating mode; - a fall time in the regular operating mode; - defining the temperature state at the beginning of the rise time "0" and at the end of the rise time "1"; - defining the normalised actual temperature state at a moment after the regular operating mode equal to: - the cumulative rise time since the end of the last completed fall time divided by the rise time in the regular operating mode; minus - the cumulative fall time since the end of the last completed fall time divided by the fall time in the regular operating mode. - determining, of an electric power consumption of the thermal asset which has said regular operating mode wherein it is repeatedly switched on and off with a predictable duty cycle: - a rise time in the regular operating mode; - a fall time in the regular operating mode; - a rise time in the regular operating mode; - a fall time in the regular operating mode; - defining the temperature state at the beginning of the rise time "0" and at the end of the rise time "1"; - defining the normalised actual temperature state at a moment after the regular operating mode equal to: - the cumulative rise time since the end of the last completed fall time divided by the rise time in the regular operating mode; minus - the cumulative fall time since the end of the last completed fall time divided by the fall time in the regular operating mode. - the cumulative rise time since the end of the last completed fall time divided by the rise time in the regular operating mode; minus - the cumulative fall time since the end of the last completed fall time divided by the fall time in the regular operating mode.