mhurhangee/ep-ind-claims huggingface dataset:
An ablation catheter with acoustic monitoring, the ablation catheter comprising: an elongated catheter body extending longitudinally between a proximal end and a distal end along a longitudinal axis; a distal member disposed adjacent the distal end, the distal member including an ablation element to ablate a biological member at a target region outside the catheter body and having one or more chambers; and one or more acoustic transducers (5, 5a, 5b) each configured to direct an acoustic beam toward a respective target ablation region and receive reflection echoes therefrom wherein the distal member includes a transducer housing in which the one or more acoustic transducers (5, 5a, 5b) are disposed, wherein the one or more acoustic transducers (5, 5a, 5b) are buried a distance beneath a tip surface of the ablation catheter for providing a spacing acting as an acoustic standoff and mounted in the one or more chambers, the distal member including the ablation element being made of a material comprising at least 50% carbon by volume, the distal member including the ablation element material being thermally and electrically conductive and having an acoustic impedance between an acoustic impedance of the one or more acoustic transducers and an acoustic impedance of the biological member. an elongated catheter body extending longitudinally between a proximal end and a distal end along a longitudinal axis; a distal member disposed adjacent the distal end, the distal member including an ablation element to ablate a biological member at a target region outside the catheter body and having one or more chambers; and one or more acoustic transducers (5, 5a, 5b) each configured to direct an acoustic beam toward a respective target ablation region and receive reflection echoes therefrom wherein the distal member includes a transducer housing in which the one or more acoustic transducers (5, 5a, 5b) are disposed, wherein the one or more acoustic transducers (5, 5a, 5b) are buried a distance beneath a tip surface of the ablation catheter for providing a spacing acting as an acoustic standoff and mounted in the one or more chambers, the distal member including the ablation element being made of a material comprising at least 50% carbon by volume, the distal member including the ablation element material being thermally and electrically conductive and having an acoustic impedance between an acoustic impedance of the one or more acoustic transducers and an acoustic impedance of the biological member.
Method for manufacturing a brushed rolled product made of an Al-Cu-Li alloy having a thickness of less than 12mm comprising a step of brushing such that the brushing tool: - generates residual compression stresses at the surface of the brushed product; - eliminates a thickness at least equal to 9μm of the surface of the non-brushed rolled product, wherein the brushing step comprises at least one brushing of the circular type, the axis of rotation about which the brush rotates is perpendicular to the brushed plane. - generates residual compression stresses at the surface of the brushed product; - eliminates a thickness at least equal to 9μm of the surface of the non-brushed rolled product,
Dual communication frequency RFID circuit, comprising a logic unit for processing data signals received or transmitted at a first frequency by a first antenna or at a second frequency by a second antenna, the first communication frequency being lower than the second communication frequency, the logic unit being connected to a unit for managing the state of a tamper loop linked to the RFID integrated circuit by two connection terminals (Tamper_in, Tamper_out), characterized in that the management unit comprises at least one first low-pass filter linked to a first connection terminal (Tamper_in), at least one second low-pass filter linked to a second connection terminal (Tamper_out), a current source (M3, M4) for supplying a current through the first low-pass filter, a switch linked at the output of the second low-pass filter, and a first inverter connected between the current source and the first low-pass filter for supplying an output signal (Short) for the state of the tamper loop to the logic unit.
A rotating machining device comprising: a segmented support housing arranged to be mounted on a work piece; a segmented headstock mounted on the support housing and rotatable relative to the support housing about an axis; at least one bearing assembly disposed between the headstock and the support housing; and characterized in that the at least one bearing assembly includes a first race including a first set of bearing elements arranged to dynamically contact a first portion of the headstock and recirculate within the at least one bearing assembly in a first direction, and a second race including a second set of bearing elements arranged to dynamically contact a second portion of the headstock and recirculate within the at least one bearing assembly in a second direction opposite the first direction so as to promote distribution of a load applied to the at least one bearing assembly. a segmented support housing arranged to be mounted on a work piece; a segmented headstock mounted on the support housing and rotatable relative to the support housing about an axis; at least one bearing assembly disposed between the headstock and the support housing; and characterized in that the at least one bearing assembly includes a first race including a first set of bearing elements arranged to dynamically contact a first portion of the headstock and recirculate within the at least one bearing assembly in a first direction, and a second race including a second set of bearing elements arranged to dynamically contact a second portion of the headstock and recirculate within the at least one bearing assembly in a second direction opposite the first direction so as to promote distribution of a load applied to the at least one bearing assembly.
Method for producing a water vapour permeable flat composite film, wherein an adhesive layer is applied to a carrier layer by means of a nozzle arrangement and a monolithic functional layer is extruded onto the adhesive layer, wherein thermoplastic polyurethane is provided as the material for the functional layer, wherein the adhesive layer is applied by the nozzle arrangement by means of a plurality of longitudinal strips running in the longitudinal direction of the carrier layer, wherein the longitudinal direction of the carrier layer extends in the conveying and/or production direction of the composite film, wherein adjacent longitudinal strips are spaced apart from one another.
A system for communicating using shaped cyclic time-domain waveforms comprising a cyclic modulator having one or more processing elements arranged to: perform a first transform on an input symbol vector to generate a transformed input symbol vector in a frequency domain; extend the transformed input symbol vector in the frequency domain to generate an expanded symbol vector; weight, in the frequency domain, each element of the expanded symbol vector with a weighting vector selected for Nyquist-pulse shaping to generate a weighted symbol vector; and perform a second transform on the weighted symbol vector to generate an output symbol vector for subsequent processing and transmission, the output symbol vector comprising a time-domain symbol vector, wherein the second transform is an inverse of the first transform and the second transform comprises a greater number of points than the first transform, wherein extending the transformed input signal vector in the frequency domain aperture creates an extended frequency domain aperture, wherein the input symbol vector comprises quadrature-amplitude modulation 'QAM' symbols, wherein to generate the expanded symbol vector, the one or more processing elements may be arranged to cyclically extend the transformed input symbol vector by adding symbol content outside a central symbol vector to generate a resultant cyclic symbol vector, and wherein the resultant cyclic symbol vector corresponds to a circular convolution of the QAM symbols with a Nyquist filter response. perform a first transform on an input symbol vector to generate a transformed input symbol vector in a frequency domain; extend the transformed input symbol vector in the frequency domain to generate an expanded symbol vector; weight, in the frequency domain, each element of the expanded symbol vector with a weighting vector selected for Nyquist-pulse shaping to generate a weighted symbol vector; and perform a second transform on the weighted symbol vector to generate an output symbol vector for subsequent processing and transmission, the output symbol vector comprising a time-domain symbol vector, wherein the second transform is an inverse of the first transform and the second transform comprises a greater number of points than the first transform, wherein extending the transformed input signal vector in the frequency domain aperture creates an extended frequency domain aperture, wherein the input symbol vector comprises quadrature-amplitude modulation 'QAM' symbols, wherein to generate the expanded symbol vector, the one or more processing elements may be arranged to cyclically extend the transformed input symbol vector by adding symbol content outside a central symbol vector to generate a resultant cyclic symbol vector, and wherein the resultant cyclic symbol vector corresponds to a circular convolution of the QAM symbols with a Nyquist filter response.
A water removing device for extremely high water cut oil-gas-water three phase flow, the water removing device includes an inlet connection pipe section, a gas outlet connection pipe section and a free water outlet connection pipe section, wherein the inlet connection pipe section is connected with a petroleum pipe line; the gas outlet connection pipe section is provided at the top of the water removing device; and the free water outlet connection pipe section is provided at the bottom end of the water removing device, characterised in that, the device is configured such that a gas-liquid is separated by means of gravity after the extremely high water cut oil-gas-water three phase flow enters into the water removing device via the inlet connection pipe section, a mist eliminator is provided at the upper part of the water removing device for mist-eliminating of the separated gas, and the mist-eliminated gas is discharged from the gas outlet connection pipe section; a fluid rectifier for further eliminating the unstable flow state of a mixture liquid, and improving the effect of the free water separation, which is mounted in a horizontal direction, is provided below the inlet connection pipe section within the water removing device, and a fluid directing duct is provided below the fluid rectifier, wherein the fluid directing duct is connected with a mixture liquid outlet connection pipe section, for discharging the mixture liquid containing oil from the mixture liquid outlet connection pipe section, wherein the separated free water entered the bottom of the water removing device and is discharged from the free water outlet connection pipe section, wherein the mist eliminator, the fluid rectifier and the fluid directing duct are arranged in a sequence from upper to lower, wherein a baffle plate is provided at the top of the fluid directing duct for baffling impurities from upstream, wherein an outwardly enlarged liquid collection chamber is provided at the bottom of the water removing device, for enlarging the volume of the bottom of the water removing device, and improving the free water removing effect.
A food covering comprising a silicone film of at least food grade, adapted for clinging, for resistance to deterioration at temperatures suitable for roasting and baking food and substantially transparent, characterised by having a thickness in the range 0.15mm to 0.26mm and hardness on the Shore scale in the range Shore A 25-70.
A system, comprising: first electrode configured to be located within a septal wall; second electrode configured to be located outside of the septal wall always in the same location; an impedance circuit (260, 816) configured to measure impedance along an impedance monitoring vector between the first and second electrodes (428, 430), wherein the IM vector is a straight path between the first electrode and the second electrode where impedance measurements are obtained; memory (252, 804) configured to store program instructions; one or more processors (264, 802) that, when executing the program instructions, are configured to: obtain impedance data indicative of an impedance along the IM vector with the first electrode located at different depths within the septal wall, the impedance data including a set of data values associated with different depths of the first electrode within the septal wall; and determine when the first electrode is located at a target depth within the septal wall based on the impedance data, characterized in that the IM vector continuously changes in real-time as the first electrode is advanced through the septal wall and the distance between the first electrode and second electrode continues to change. first electrode configured to be located within a septal wall; second electrode configured to be located outside of the septal wall always in the same location; an impedance circuit (260, 816) configured to measure impedance along an impedance monitoring vector between the first and second electrodes (428, 430), wherein the IM vector is a straight path between the first electrode and the second electrode where impedance measurements are obtained; memory (252, 804) configured to store program instructions; one or more processors (264, 802) that, when executing the program instructions, are configured to: obtain impedance data indicative of an impedance along the IM vector with the first electrode located at different depths within the septal wall, the impedance data including a set of data values associated with different depths of the first electrode within the septal wall; and determine when the first electrode is located at a target depth within the septal wall based on the impedance data, characterized in that the IM vector continuously changes in real-time as the first electrode is advanced through the septal wall and the distance between the first electrode and second electrode continues to change. obtain impedance data indicative of an impedance along the IM vector with the first electrode located at different depths within the septal wall, the impedance data including a set of data values associated with different depths of the first electrode within the septal wall; and determine when the first electrode is located at a target depth within the septal wall based on the impedance data, characterized in that the IM vector continuously changes in real-time as the first electrode is advanced through the septal wall and the distance between the first electrode and second electrode continues to change.
A method, comprising: at an electronic device (100, 120; 202) having an image sensor (108; 319), a plurality of microphones (102; 314), a display (110; 328), one or more processors, and memory, wherein the electronic device (100, 120; 202) has access to a persons database on a server system that stores audio identification data and visual identification data: obtaining audio signals by concurrently receiving audio data at each microphone of the plurality of microphones; determining based on the obtained audio signals that a person (520, 620) is speaking in the vicinity of the electronic device; identifying the person based on the obtained audio signals by comparing them with the audio identification data; obtaining video data from the image sensor; determining based on analysis of the video data that the person is not within the field of view of the image sensor; reorienting the electronic device based on differences in the audio data received at respective microphones of the plurality of microphones; after reorienting the electronic device, obtaining second video data from the image sensor and ensuring by determining from the second video data that the person is within the field of view of the image sensor wherein determining that the person is within the field of view of the image sensor comprises identifying the person based on comparing the second video data from the image sensor with the visual identification data in the persons database; and attending to the person by directing the display toward the person. obtaining audio signals by concurrently receiving audio data at each microphone of the plurality of microphones; determining based on the obtained audio signals that a person (520, 620) is speaking in the vicinity of the electronic device; identifying the person based on the obtained audio signals by comparing them with the audio identification data; obtaining video data from the image sensor; determining based on analysis of the video data that the person is not within the field of view of the image sensor; reorienting the electronic device based on differences in the audio data received at respective microphones of the plurality of microphones; after reorienting the electronic device, obtaining second video data from the image sensor and ensuring by determining from the second video data that the person is within the field of view of the image sensor wherein determining that the person is within the field of view of the image sensor comprises identifying the person based on comparing the second video data from the image sensor with the visual identification data in the persons database; and attending to the person by directing the display toward the person.
Method for transmitting a torque through a drivetrain of a vehicle comprising a clutch arranged between a first transmission sequence and a second transmission sequence, wherein a context of use of the drivetrain for an open state of the clutch is determined by comparing at least a first state variable of the drivetrain with at least one detection threshold, and a second state variable of the second transmission sequence is regulated in such a way that the second state variable is less than or equal to a limit value according to the result of the comparison, characterized in that the speed driving the second transmission sequence is regulated if it is liable to deliver to the first transmission sequence an effective dynamic torque that is above the detection threshold comprising a detection torque value, the first state variable comprising the effective dynamic torque through closing the clutch with a gear engaged in a gearbox connected to the second transmission sequence.
Coupling ring having a ring opening, an end-side ring face and at least one further ring face, which further ring face is provided with coupling structures in the form of ramps that are arranged in a manner distributed uniformly around the circumference, wherein the further ring face is arranged in a conical manner with respect to the axis of the ring, and in that the ring opening is provided, around its circumference, with first circumferential portions that protrude radially with respect to the axis and with second circumferential portions that are set back with respect thereto, which alternate with one another, characterized in that the coupling structures are composed of first flanks, which form the ramps, and second flanks, and in that the first and second flanks alternate with one another, are inclined in opposite directions to one another and have a different gradient.
Apparatus for controlling the temperature of an electrical energy storage device, comprising - a coolant circuit through which a coolant flows and which is thermally coupled to the electrical energy storage device so that the coolant can absorb heat from the electrical energy storage device or can dissipate heat to the electrical energy storage device, - a refrigerant circuit in which a refrigerant flows and which is part of a heat pump; - a first coolant cooler which can transfer heat between the coolant and the refrigerant, characterised in - that the apparatus comprises a support structure, - that the apparatus comprises at least one moulded component which is formed separately from the support structure and includes foamed plastic, and - that at least one such moulded component defines an air flow path and/or forms a holder for an element of the apparatus, - that such a moulded component forms a holder for a coolant control device, and/or a holder for the first coolant cooler, and/or a holder for a refrigerant compressor, and/or a holder for a coolant pump and/or that such a moulded component forms a frame for the refrigerant condenser. - a coolant circuit through which a coolant flows and which is thermally coupled to the electrical energy storage device so that the coolant can absorb heat from the electrical energy storage device or can dissipate heat to the electrical energy storage device, - a refrigerant circuit in which a refrigerant flows and which is part of a heat pump; - a first coolant cooler which can transfer heat between the coolant and the refrigerant, - that the apparatus comprises a support structure, - that the apparatus comprises at least one moulded component which is formed separately from the support structure and includes foamed plastic, and - that at least one such moulded component defines an air flow path and/or forms a holder for an element of the apparatus, - that such a moulded component forms a holder for a coolant control device, and/or a holder for the first coolant cooler, and/or a holder for a refrigerant compressor, and/or a holder for a coolant pump and/or that such a moulded component forms a frame for the refrigerant condenser.
A lighting system, comprising: an illumination device comprising a luminary module and an identification circuit; and, a fixture device comprising a driver module and a controller module, wherein the illumination device is detachably connectable to the fixture device, the driver module is configured to supply power to the luminary module, and the controller module is configured to communicate with the identification circuit of the illumination device to retrieve data and control the driver module according to the data characterized in that: the controller module is configured to authenticate the illumination device using an encryption technique. an illumination device comprising a luminary module and an identification circuit; and, a fixture device comprising a driver module and a controller module, wherein the illumination device is detachably connectable to the fixture device, the driver module is configured to supply power to the luminary module, and the controller module is configured to communicate with the identification circuit of the illumination device to retrieve data and control the driver module according to the data characterized in that: the controller module is configured to authenticate the illumination device using an encryption technique.