mhurhangee/ep-ind-claims huggingface dataset:
A method of mapping local conductive activity in a lesion comprising: receiving a plurality of electrophysiology data points at an electroanatomical mapping system, wherein each EP data point of the plurality of EP data points includes electrophysiological signals measured by a high-density grid catheter, computing a plurality of omnipolar electrograms,corresponding to omnipoles with different orientations, for the respective EP data point using the electrophysiological signals for the respective EP data point; computing a plurality of scalograms corresponding to the plurality of omnipolar electrograms; computing a plurality of peak-frequency functions corresponding to the plurality of scalograms; defining an orientation exhibiting a maximum peak frequency of the plurality of peak-frequency functions as the optimized omnipole orientation for the respective EP data point; computing, with the electroanatomical mapping system, a peak-frequency metric at the optimized omnipole orientation for each EP data point using the electrophysiological signals for the respective EP data point; and outputting, with the electroanatomical mapping system, a graphical representation of the peak-frequency metric that facilitates visualization of near-field conduction activity in the lesion. receiving a plurality of electrophysiology data points at an electroanatomical mapping system, wherein each EP data point of the plurality of EP data points includes electrophysiological signals measured by a high-density grid catheter, computing a plurality of omnipolar electrograms,corresponding to omnipoles with different orientations, for the respective EP data point using the electrophysiological signals for the respective EP data point; computing a plurality of scalograms corresponding to the plurality of omnipolar electrograms; computing a plurality of peak-frequency functions corresponding to the plurality of scalograms; defining an orientation exhibiting a maximum peak frequency of the plurality of peak-frequency functions as the optimized omnipole orientation for the respective EP data point; computing, with the electroanatomical mapping system, a peak-frequency metric at the optimized omnipole orientation for each EP data point using the electrophysiological signals for the respective EP data point; and outputting, with the electroanatomical mapping system, a graphical representation of the peak-frequency metric that facilitates visualization of near-field conduction activity in the lesion.
A display device (100, 300, 400) comprising: a liquid crystal panel; a light source for providing light to the liquid crystal panel; a light guide (130, 430) of a glass material, wherein the light source is combined with a side of the light guide (130, 430); an adhesive member formed on a surface of the light guide (130, 430) facing the liquid crystal panel, and provided to bond the liquid crystal panel and the light guide (130, 430) to each other a reflector (140b, 340b, 440) formed on at least one of either surfaces of the light guide (130, 430); wherein the reflector (140b, 340b, 440) includes: a first reflection member for regularly reflecting the light being incident on the light guide (130, 430), the first reflection member combined with a surface of the light guide not facing the liquid crystal panel; a plurality of pattern holes formed inside the first reflection member; and a second reflection member, formed of a material comprising white material and provided to cover the first reflection member, for scattering and reflecting the light being incident through the plurality of pattern holes. a liquid crystal panel; a light source for providing light to the liquid crystal panel; a light guide (130, 430) of a glass material, wherein the light source is combined with a side of the light guide (130, 430); an adhesive member formed on a surface of the light guide (130, 430) facing the liquid crystal panel, and provided to bond the liquid crystal panel and the light guide (130, 430) to each other a reflector (140b, 340b, 440) formed on at least one of either surfaces of the light guide (130, 430); a first reflection member for regularly reflecting the light being incident on the light guide (130, 430), the first reflection member combined with a surface of the light guide not facing the liquid crystal panel; a plurality of pattern holes formed inside the first reflection member; and a second reflection member, formed of a material comprising white material and provided to cover the first reflection member, for scattering and reflecting the light being incident through the plurality of pattern holes.
A bonding method for a conductor of an electric wire including a conductor formed of a plurality of strands and a sheath covering the conductor such that the conductor is exposed to a predetermined length, the bonding method bonding the plurality of strands of the electric wire to each other, the method comprising: bonding the strands of the conductor exposed from the sheath to each other, the strands being spaced apart from the sheath by a predetermined length, characterized in that an outer diameter of a middle portion of the conductor between a bonded portion formed by ultrasonically bonding the strands of the conductor to each other and a portion covered with the sheath gradually decreases toward the bonded portion from the portion of the conductor covered with the sheath, a maximum value (θ) of an intersection angle between an upper surface of the bonded portion or a longitudinal direction of the electric wire and the strands of the middle portion of the conductor is smaller than a predetermined angle (θb), and the predetermined angle (θb) is an angle calculated by the formula θ b = cos − 1 1 / 1 + ε, where ε indicates a maximum distortion of the strand having the maximum value (θ) of the intersection angle, and is calculated by the formula ε = σ s / E, where σs is the maximum static stress of the strand having the maximum value (θ) of the intersection angle, and E is the longitudinal elastic modulus of the strand having the maximum value (θ) of the intersection angle. bonding the strands of the conductor exposed from the sheath to each other, the strands being spaced apart from the sheath by a predetermined length, characterized in that an outer diameter of a middle portion of the conductor between a bonded portion formed by ultrasonically bonding the strands of the conductor to each other and a portion covered with the sheath gradually decreases toward the bonded portion from the portion of the conductor covered with the sheath, a maximum value (θ) of an intersection angle between an upper surface of the bonded portion or a longitudinal direction of the electric wire and the strands of the middle portion of the conductor is smaller than a predetermined angle (θb), and the predetermined angle (θb) is an angle calculated by the formula θ b = cos − 1 1 / 1 + ε, where ε indicates a maximum distortion of the strand having the maximum value (θ) of the intersection angle, and is calculated by the formula ε = σ s / E, where σs is the maximum static stress of the strand having the maximum value (θ) of the intersection angle, and E is the longitudinal elastic modulus of the strand having the maximum value (θ) of the intersection angle.
A plastic bottle, comprising: a body portion provided with at least one circumferential rib in a shape of a depression, wherein the at least one circumferential rib has a wavy horizontal cross-sectional shape with a depth in a direction from a surface of the plastic bottle toward inside the plastic bottle which depth varies continuously in a circumferential direction of the plastic bottle, characterized in that: the depth of the at least one circumferential rib has a maximum value of 4.5 mm to 6.0 mm and a minimum value of 3.5 mm to 4.4 mm, and the at least one circumferential rib has a dimension in an up-down direction which dimension is 7 mm to 9 mm at a smallest-depth point. a body portion provided with at least one circumferential rib in a shape of a depression, wherein the at least one circumferential rib has a wavy horizontal cross-sectional shape with a depth in a direction from a surface of the plastic bottle toward inside the plastic bottle which depth varies continuously in a circumferential direction of the plastic bottle, characterized in that: the depth of the at least one circumferential rib has a maximum value of 4.5 mm to 6.0 mm and a minimum value of 3.5 mm to 4.4 mm, and the at least one circumferential rib has a dimension in an up-down direction which dimension is 7 mm to 9 mm at a smallest-depth point. the depth of the at least one circumferential rib has a maximum value of 4.5 mm to 6.0 mm and a minimum value of 3.5 mm to 4.4 mm, and the at least one circumferential rib has a dimension in an up-down direction which dimension is 7 mm to 9 mm at a smallest-depth point.
A heat exchanger for an aircraft engine that is allowed to be disposed on a curved surface which is part of the aircraft engine and along which a swirl flow flows (AF1 to AF6; AF10), the heat exchanger comprising: a main body that has a plate-like shape curved along the curved surface, includes an internal channel through which a fluid is allowed to flow, and has a first surface so disposed as to face the curved surface and a second surface on a side opposite the first surface; and a plurality of heat dissipating fins (20, 20A to 20F, 30, 300) that are arranged on at least one of the first and second surfaces (2, 3), characterized in that the heat dissipating fin (20, 20A to 20F, 30, 300) has a plate-like shape and has an inlet-side upper edge disposed on a side where the swirl flow flows (AF1 to AF6; AF10) in and an outlet-side upper edge disposed on a side opposite the inlet-side upper edge and on a side where the swirl flow (AF1 to AF6; AF10) flows out, the inlet-side upper edge intersects an axis of rotation of a fan and extends along a direction in which the swirl flow (AF1 to AF6; AF10) flows at the inlet-side upper edge, the plurality of heat dissipating fins (20, 20A to 20F, 30, 300) include first heat dissipating fins each so configured that at least the inlet-side upper edge intersects the axis of rotation at a first intersection angle, and second heat dissipating fins each so configured that at least the inlet-side upper edge intersects the axis of rotation at an intersection angle different from the first intersection angle. a main body that has a plate-like shape curved along the curved surface, includes an internal channel through which a fluid is allowed to flow, and has a first surface so disposed as to face the curved surface and a second surface on a side opposite the first surface; and a plurality of heat dissipating fins (20, 20A to 20F, 30, 300) that are arranged on at least one of the first and second surfaces (2, 3), characterized in that the heat dissipating fin (20, 20A to 20F, 30, 300) has a plate-like shape and has an inlet-side upper edge disposed on a side where the swirl flow flows (AF1 to AF6; AF10) in and an outlet-side upper edge disposed on a side opposite the inlet-side upper edge and on a side where the swirl flow (AF1 to AF6; AF10) flows out, the inlet-side upper edge intersects an axis of rotation of a fan and extends along a direction in which the swirl flow (AF1 to AF6; AF10) flows at the inlet-side upper edge, the plurality of heat dissipating fins (20, 20A to 20F, 30, 300) include first heat dissipating fins each so configured that at least the inlet-side upper edge intersects the axis of rotation at a first intersection angle, and second heat dissipating fins each so configured that at least the inlet-side upper edge intersects the axis of rotation at an intersection angle different from the first intersection angle.
An electrodynamic loudspeaker, comprising: - a fixed frame, - a motor comprising a fixed base connected to the fixed frame and a part movable axially relative to the fixed base along an axis (A-A'), - a convex membrane, the convexity of which is oriented toward the outside of the loudspeaker, and - a truss connecting the convex membrane and the moving part, the truss comprising an inner ring and an outer ring that are coaxial, connected to one another by radial pillars and a crown for fastening to one end of the moving part, the convex membrane being fastened bearing on the inner and outer rings (46, 48), characterized in that the fastening crown comprises a groove for receiving the end of the moving part, the moving part advantageously being glued to the receiving groove. - a fixed frame, - a motor comprising a fixed base connected to the fixed frame and a part movable axially relative to the fixed base along an axis (A-A'), - a convex membrane, the convexity of which is oriented toward the outside of the loudspeaker, and - a truss connecting the convex membrane and the moving part,
Aircraft comprising toilets that comprise a protection device (12, 30, 47, 32, 46, 38) configured to contain the effects of a malicious device, in order to protect both a fuselage of the aircraft and passengers of the aircraft against said effects of the malicious device, in which: - the protection device (30, 47, 32, 46, 38) is configured to evacuate to outside the aircraft a toxic substance coming from the malicious device, the malicious device being a chemical or bacteriological attack device; - the protection device comprises an air evacuation duct (30, 32) equipped with a shut-off system (46, 47) designed to be opened in the event of detection of a chemical or bacteriological attack; and - the aircraft comprising a toxic substance sensor (42, 43), the protection device comprises a processing unit connected to the toxic substance sensor (42, 43), the processing unit being configured to command the opening of the shut-off system in the event that the sensor provides information corresponding to the presence of a toxic substance; characterized in that the processing unit is configured to command the locking of a door of the toilets in the event that the sensor provides information corresponding to the presence of a toxic substance. - the protection device (30, 47, 32, 46, 38) is configured to evacuate to outside the aircraft a toxic substance coming from the malicious device, the malicious device being a chemical or bacteriological attack device; - the protection device comprises an air evacuation duct (30, 32) equipped with a shut-off system (46, 47) designed to be opened in the event of detection of a chemical or bacteriological attack; and - the aircraft comprising a toxic substance sensor (42, 43), the protection device comprises a processing unit connected to the toxic substance sensor (42, 43), the processing unit being configured to command the opening of the shut-off system in the event that the sensor provides information corresponding to the presence of a toxic substance;
A method comprising: providing a graphical user interface in a user field of vision for a user to identify and select a speaker of interest from a plurality of speakers; recording a plurality of lip movement patterns of the speaker of interest; generating voice activity detection data from the plurality of lip movement patterns; recording voice audio data; and generating noise-reduced voice audio data, wherein generating the noise-reduced voice audio data uses the voice activity detection data to isolate voice audio within the recorded voice audio data corresponding to the speaker of interest. providing a graphical user interface in a user field of vision for a user to identify and select a speaker of interest from a plurality of speakers; recording a plurality of lip movement patterns of the speaker of interest; generating voice activity detection data from the plurality of lip movement patterns; recording voice audio data; and generating noise-reduced voice audio data, wherein generating the noise-reduced voice audio data uses the voice activity detection data to isolate voice audio within the recorded voice audio data corresponding to the speaker of interest.
A method comprising: programming, by a first computer that assists in controlling flight of a drone, a first flight pattern for the drone to a second computer that controls flight of the drone, to cause the drone to fly the first flight pattern within a facility, wherein the first computer is a remote server and the second computer is a processing unit carried by the drone; wirelessly receiving, by the first computer, sensor data, in the form of images having a field of view, from a sensor device carried by the drone; processing, by the first computer, the sensor data to detect feature differences in features contained in the sensor data by comparing current sensor data captured by the sensor at a particular location to stored sensor data previously taken at the same location; upon detection of feature differences in the sensor data that are an indication of detected movement of a person within the field of view of the images, determining, by the first computer, a second flight pattern for the drone; and reprogramming, by the first computer, the second flight pattern for the drone to the second computer to cause the drone to fly the second flight pattern in the facility. programming, by a first computer that assists in controlling flight of a drone, a first flight pattern for the drone to a second computer that controls flight of the drone, to cause the drone to fly the first flight pattern within a facility, wherein the first computer is a remote server and the second computer is a processing unit carried by the drone; wirelessly receiving, by the first computer, sensor data, in the form of images having a field of view, from a sensor device carried by the drone; processing, by the first computer, the sensor data to detect feature differences in features contained in the sensor data by comparing current sensor data captured by the sensor at a particular location to stored sensor data previously taken at the same location; upon detection of feature differences in the sensor data that are an indication of detected movement of a person within the field of view of the images, determining, by the first computer, a second flight pattern for the drone; and reprogramming, by the first computer, the second flight pattern for the drone to the second computer to cause the drone to fly the second flight pattern in the facility.
A method of controlling a coupling arrangement in a gearbox, comprising a coupling sleeve, which is axially displaceable between a first and second position; a first and second rotatable element (26, 28), which are connectable to and disconnectable from each other by means of the coupling sleeve; a first power source connected to the first rotatable element; a second power source connected to the second rotatable element; a first engagement means arranged on the first rotatable element; a second engagement means arranged on the second rotatable element; a third engagement means arranged on the coupling sleeve; the first and second engagement means (29, 31) are configured to transfer torque (Ts) between the first and second rotatable element (26, 28) via the third engagement means arranged on the coupling sleeve, and the first and second engagement means (29, 31) are configured to allow an axial displacement of the third engagement means along the first and second engagement means (29, 31), characterized in the steps of: a) displacing the coupling sleeve to the second position by applying a first force (F 1) on the coupling sleeve in the direction from the first position to the second position, which overcomes a spring force (F S) acting on the coupling sleeve in the direction from the second position to the first position; b) relieving the first force (F 1) on the coupling sleeve when the coupling sleeve is in the second position, and when a reaction force (F R) acting on the coupling sleeve overcomes the spring force (F S) acting on the coupling sleeve, which reaction force (F R) is a result of the torque (Ts) transferred by the third engagement means arranged on the coupling sleeve; c) applying the first force (F 1) on the coupling sleeve in the direction from the first position to the second position if the coupling sleeve is leaving the second position; and d) reducing the torque (T S) transferred by the coupling sleeve by means of the second power source. a) displacing the coupling sleeve to the second position by applying a first force (F 1) on the coupling sleeve in the direction from the first position to the second position, which overcomes a spring force (F S) acting on the coupling sleeve in the direction from the second position to the first position; b) relieving the first force (F 1) on the coupling sleeve when the coupling sleeve is in the second position, and when a reaction force (F R) acting on the coupling sleeve overcomes the spring force (F S) acting on the coupling sleeve, which reaction force (F R) is a result of the torque (Ts) transferred by the third engagement means arranged on the coupling sleeve; c) applying the first force (F 1) on the coupling sleeve in the direction from the first position to the second position if the coupling sleeve is leaving the second position; and d) reducing the torque (T S) transferred by the coupling sleeve by means of the second power source.
A pressure vessel characterized by: a wall having an inner surface of which defines an interior area and an aperture that extends through an arcuate portion of the wall of the pressure vessel; and a nozzle assembly including: a nozzle having an inner and outer end (224, 226) with a bore disposed therein along its length to provide for fluid flow therethrough; and a flange extending from the inner end of the nozzle, the flange being defined by a wall having a cup-shape with an open end which defines an interior area, wherein the open end of the flange is attached to the pressure vessel in fluid communication with the aperture of the wall of the pressure vessel, and characterized in that the curvature of the arcuate portion of the wall of the pressure vessel is different than the curvature of the wall of the flange, and the nozzle extends radially from the wall of the flange. a wall having an inner surface of which defines an interior area and an aperture that extends through an arcuate portion of the wall of the pressure vessel; and a nozzle assembly including: a nozzle having an inner and outer end (224, 226) with a bore disposed therein along its length to provide for fluid flow therethrough; and a flange extending from the inner end of the nozzle, the flange being defined by a wall having a cup-shape with an open end which defines an interior area, wherein the open end of the flange is attached to the pressure vessel in fluid communication with the aperture of the wall of the pressure vessel, and characterized in that the curvature of the arcuate portion of the wall of the pressure vessel is different than the curvature of the wall of the flange, and a nozzle having an inner and outer end (224, 226) with a bore disposed therein along its length to provide for fluid flow therethrough; and a flange extending from the inner end of the nozzle, the flange being defined by a wall having a cup-shape with an open end which defines an interior area, wherein the open end of the flange is attached to the pressure vessel in fluid communication with the aperture of the wall of the pressure vessel, and characterized in that the curvature of the arcuate portion of the wall of the pressure vessel is different than the curvature of the wall of the flange, and the nozzle extends radially from the wall of the flange.
Method for assisting a driver of a motor vehicle during a driving manoeuvre, in which the environment to the side of the motor vehicle is sensed using a first sensor in the rear area and a second sensor in the front area, characterized in that an object edge is determined using distance values from the first sensor to an object which are recorded in succession over a short driving distance and a contact point is stipulated, which contact point is at the location at which a straight line extending the object edge and a straight line bounding the sensing range of the second sensor, which does not sense the object, on the side facing the first sensor intersect.