mhurhangee/ep-ind-claims huggingface dataset:
A scanner for obtaining and/or measuring the 3D geometry of at least a part of the surface of an object, said scanner comprising: - at least one camera accommodating an array of sensor elements, - means for generating (110, 120, 130) a probe light incorporating a spatial pattern, - means for transmitting (140, 150, 170) the probe light towards the object thereby illuminating at least a part of the object with said pattern in one or more configurations, - means for transmitting (140, 150, 170) at least a part of the light returned from the object to the camera, - means for varying the position of the focus plane of the pattern on the object while maintaining a fixed spatial relation of the scanner and the object, - means for obtaining at least one image from said array of sensor elements, - means for evaluating a correlation measure at each focus plane position between at least one image pixel and a weight function, where the weight function is determined based on information of the configuration of the spatial pattern; and - data processing means for: a) determining by analysis of the correlation measure the in-focus position(s) of: - each of a plurality of image pixels for a range of focus plane positions, or - each of a plurality of groups of image pixels for a range of focus plane positions, and b) transforming in-focus data into 3D real world coordinates. - at least one camera accommodating an array of sensor elements, - means for generating (110, 120, 130) a probe light incorporating a spatial pattern, - means for transmitting (140, 150, 170) the probe light towards the object thereby illuminating at least a part of the object with said pattern in one or more configurations, - means for transmitting (140, 150, 170) at least a part of the light returned from the object to the camera, - means for varying the position of the focus plane of the pattern on the object while maintaining a fixed spatial relation of the scanner and the object, - means for obtaining at least one image from said array of sensor elements, - means for evaluating a correlation measure at each focus plane position between at least one image pixel and a weight function, where the weight function is determined based on information of the configuration of the spatial pattern; and - data processing means for: a) determining by analysis of the correlation measure the in-focus position(s) of: - each of a plurality of image pixels for a range of focus plane positions, or - each of a plurality of groups of image pixels for a range of focus plane positions, and b) transforming in-focus data into 3D real world coordinates. a) determining by analysis of the correlation measure the in-focus position(s) of: - each of a plurality of image pixels for a range of focus plane positions, or - each of a plurality of groups of image pixels for a range of focus plane positions, and - each of a plurality of image pixels for a range of focus plane positions, or - each of a plurality of groups of image pixels for a range of focus plane positions, and b) transforming in-focus data into 3D real world coordinates.
An electrosurgical system comprising: a generator for generating radio frequency power, and an electrosurgical instrument including an electrode assembly, the electrosurgical instrument being detachably connectible to the generator such that radio frequency power can be conveyed to the electrode assembly, characterised in that the generator includes a counter that is adapted to be incremented in value by one each time an electrosurgical instrument is detachably connected to the generator, the electrosurgical instrument includes a memory device adapted to record the value of the counter when the electrosurgical instrument is connected to the generator, and the system includes a comparison unit adapted to compare the current value of the counter with the value of the counter stored in the memory device, and adapted to generate a signal when the difference between the two values of the counter is greater than a predetermined threshold. a generator for generating radio frequency power, and an electrosurgical instrument including an electrode assembly, the electrosurgical instrument being detachably connectible to the generator such that radio frequency power can be conveyed to the electrode assembly, characterised in that the generator includes a counter that is adapted to be incremented in value by one each time an electrosurgical instrument is detachably connected to the generator, the electrosurgical instrument includes a memory device adapted to record the value of the counter when the electrosurgical instrument is connected to the generator, and the system includes a comparison unit adapted to compare the current value of the counter with the value of the counter stored in the memory device, and adapted to generate a signal when the difference between the two values of the counter is greater than a predetermined threshold.
A system for detection of intruding objects, including: a photographic or video device receiving an image from at least a portion of a surface; at least one illumination device (124,125) with a zone of illumination directed toward the surface; and wherein an object intruding into at least a portion of the zone of illumination causes a shadow to be cast on the surface, whereby the shadow is at least a portion of the image being received by the photographic or video device, whereby presence of the object intruding into at least a portion of the zone of illumination is detected, wherein the at least one illumination device (124,125) includes a first illumination device defining a first zone of illumination having a first wavelength and a second illumination device defining a second zone of illumination having a second wavelength different from the first wavelength, wherein the first zone of illumination defines a first cone, the second zone of illumination defines a second cone, and the field of view of the photographic or video device defines a third cone, and wherein the first, second and third cones (126,127,106) at least partially intersect on the surface thereby defining an intrusion detection zone. a photographic or video device receiving an image from at least a portion of a surface; at least one illumination device (124,125) with a zone of illumination directed toward the surface; and wherein an object intruding into at least a portion of the zone of illumination causes a shadow to be cast on the surface, whereby the shadow is at least a portion of the image being received by the photographic or video device, whereby presence of the object intruding into at least a portion of the zone of illumination is detected, wherein the at least one illumination device (124,125) includes a first illumination device defining a first zone of illumination having a first wavelength and a second illumination device defining a second zone of illumination having a second wavelength different from the first wavelength, wherein the first zone of illumination defines a first cone, the second zone of illumination defines a second cone, and the field of view of the photographic or video device defines a third cone, and
Method for detecting faults on a multiphase electrical energy transmission line by capturing fault-dependent currents and voltages, in which, in order to determine the reactance ( X Lxy) of the energy transmission line in the event of a two-pole fault at one end of the energy transmission line, a phase-phase voltage phasor ( U LxLy) of the phases affected by the fault is formed, a differential current phasor ( I Lx - I Ly) is formed from the phase currents ( I Lx, I Ly) in the phases affected by the fault and a fault current phasor ( I Fsub) is formed, which fault current phasor is represented as a function of the negative phase-sequence system according to the method of symmetrical components with dependence on the negative phase-sequence system current and a compensation angle (δ 2) for the negative phase-sequence system, characterized in that the reactance of the energy transmission line is determined according to the following equation X Lxy = sin φ Im U ̲ LxLy ⋅ I ̲ Fsub ⋅ e jδ 2 * Im Z ̲ L / Z ̲ L ⋅ I ̲ Lx − I ̲ Ly ⋅ I ̲ Fsub ⋅ e jδ 2 * where Z L is the impedance of the energy transmission line, φ is the phase angle of the impedance of the energy transmission line, Im is the designation for the imaginary part, and * is the complex conjugate part. Z L is the impedance of the energy transmission line, φ is the phase angle of the impedance of the energy transmission line, Im is the designation for the imaginary part, and * is the complex conjugate part.
A coaxial transmission line structure, comprising: A1) a plurality of electrically conductive layers (18b, 18c) that extend perpendicularly to a longitudinal axis of the coaxial transmission line structure; A2) a center conductor section having an input contact and an output contact, the output contact being larger than the input contact, the center conductor section having an inner portion of each of the plurality of electrically conductive layers (18b, 18c) the inner portions with sizes progressively increasing from the input contact to the larger output contact to conductively transition the input contact to the larger output contact, wherein the electrically conductive layers (18b I, 18c I) the input contact and the output contact are electrically interconnected by a first plurality of staggered microvias (20a-20g) passing through dielectric layers (16a-16c) in the center conductor section; and B) an outer conductor section disposed about, coaxial with, and electrically isolated from, the center conductor section by the dielectric layers (16a-16c). A2) a center conductor section having an input contact and an output contact, the output contact being larger than the input contact, the center conductor section having an inner portion of each of the plurality of electrically conductive layers (18b, 18c) the inner portions with sizes progressively increasing from the input contact to the larger output contact to conductively transition the input contact to the larger output contact, wherein the electrically conductive layers (18b I, 18c I) the input contact and the output contact are electrically interconnected by a first plurality of staggered microvias (20a-20g) passing through dielectric layers (16a-16c) in the center conductor section; and B) an outer conductor section disposed about, coaxial with, and electrically isolated from, the center conductor section by the dielectric layers (16a-16c).
Method for correcting a voltage/lambda characteristic curve of a two-point lambda probe (15, 18), arranged in an exhaust duct of an internal combustion engine, in the case of deviation from a reference voltage/lambda characteristic curve by means of adaptation, wherein a temperature-dependent nominal value of the two-point lambda probe (15, 18) is checked by feeding in heating power, characterized in that the adaptation is carried out when the internal combustion engine is not operating, at the end of the assembly of the vehicle before the first operation of the internal combustion engine or when the lambda probe is exchanged, wherein the adaptation is coupled to suitable switch-on conditions which ensure that the probe is not damaged when it heats up and that suitable environmental conditions for the detection and correction of characteristic curve shifts are present, in that in a first step of the adaptation a temperature-induced shift of the voltage/lambda characteristic curve is checked independently of the voltage and lambda, and is corrected in the case of deviation from a reference value, and in that in a second step of the adaptation a voltage offset of the voltage/lambda characteristic curve is determined and corrected on the basis of the correction of the temperature-induced shift.
A method comprising: at a first network access node, partitioning a plurality of user equipment that are served by a cell of the network access node into at least two groups based on at least one partitioning criterion; sending a message to a second network access node having a neighboring cell, the message comprising group indicator information for identifying those user equipment that are comprised in the at least one first group; performing mobility load balancing procedures between the first and second network access nodes (12, 12') considering only those user equipment identified by the group indicator information, and simultaneously performing mobility robustness optimization procedures between the first and second network access nodes (12, 12') with respect to group indicator information, considering only those user equipments that are comprised in the at least one second group. at a first network access node, partitioning a plurality of user equipment that are served by a cell of the network access node into at least two groups based on at least one partitioning criterion; sending a message to a second network access node having a neighboring cell, the message comprising group indicator information for identifying those user equipment that are comprised in the at least one first group; performing mobility load balancing procedures between the first and second network access nodes (12, 12') considering only those user equipment identified by the group indicator information, and simultaneously performing mobility robustness optimization procedures between the first and second network access nodes (12, 12') with respect to group indicator information, considering only those user equipments that are comprised in the at least one second group.
A fuel injection controller (50, 120) for an internal combustion engine (11, 110), wherein the engine (11, 110) includes a fuel vapor treatment device having a collector for collecting fuel vapor generating in a fuel tank; a purge line that introduces purge gas into an intake passage of the engine (11, 110), the purge gas being a mixture of fuel vapor released from the collector and air; and a purge valve provided in the purge line to adjust flow rate of the purge gas; wherein the fuel injection controller (50, 120) corrects an amount of fuel injected from a fuel injection valve based on an amount of fuel vapor contained in the purge gas flowing into a combustion chamber of the engine (11, 110), wherein the fuel injection controller (50, 120) comprises: an estimation section for estimating the inflow amount of the purge gas flowing into the combustion chamber based on a passed amount of purge gas that has passed through the purge valve and a compensation value for compensating transportation delay, wherein the compensation value is set based on internal pressure of the intake passage and velocity of intake air that flows into the combustion chamber, characterized in that the compensation value for compensating transportation delay includes delay time until the purge gas that has passed through the purge valve reaches the combustion chamber and a coefficient of smoothing used for a smoothing process, wherein the estimation section stores one or more passed amounts of purge gas over time, wherein, at calculation timing, the estimation section calculates the inflow amount of the purge gas by performing the smoothing process on the passed amount of purge gas stored at the delay time before the calculation timing using the coefficient of smoothing. an estimation section for estimating the inflow amount of the purge gas flowing into the combustion chamber based on a passed amount of purge gas that has passed through the purge valve and a compensation value for compensating transportation delay, wherein the compensation value is set based on internal pressure of the intake passage and velocity of intake air that flows into the combustion chamber, characterized in that the compensation value for compensating transportation delay includes delay time until the purge gas that has passed through the purge valve reaches the combustion chamber and a coefficient of smoothing used for a smoothing process, wherein the estimation section stores one or more passed amounts of purge gas over time, wherein, at calculation timing, the estimation section calculates the inflow amount of the purge gas by performing the smoothing process on the passed amount of purge gas stored at the delay time before the calculation timing using the coefficient of smoothing.
A system for evaluating the effectiveness of a high flow therapy, comprising: a sensor configured to determine an indication of a respiratory pattern of a patient; a flow generator, the flow generator configured to provide a high flow therapy to the patient, and a controller configured to receive the indication of the respiratory pattern of the patient and identify a respiratory disorder, the respiratory disorder identified as an abnormal breathing pattern; and control the flow generator to provide the high flow therapy to the patient to compensate for the identified abnormal breathing pattern; wherein an effectiveness of the high flow therapy is evaluated by the controller or an external monitor, wherein evaluating the effectiveness comprises determining if the respiratory disorder has improved, and wherein the high flow therapy is adjusted according to the evaluation of effectiveness. a sensor configured to determine an indication of a respiratory pattern of a patient; a flow generator, the flow generator configured to provide a high flow therapy to the patient, and a controller configured to receive the indication of the respiratory pattern of the patient and identify a respiratory disorder, the respiratory disorder identified as an abnormal breathing pattern; and control the flow generator to provide the high flow therapy to the patient to compensate for the identified abnormal breathing pattern; receive the indication of the respiratory pattern of the patient and identify a respiratory disorder, the respiratory disorder identified as an abnormal breathing pattern; and control the flow generator to provide the high flow therapy to the patient to compensate for the identified abnormal breathing pattern; wherein an effectiveness of the high flow therapy is evaluated by the controller or an external monitor, wherein evaluating the effectiveness comprises determining if the respiratory disorder has improved, and wherein the high flow therapy is adjusted according to the evaluation of effectiveness.
A tip dresser for milling the welding region of spot welding electrodes, which has an electric drive motor and at least one cutter, wherein an ammeter is provided that is disposed in a line to the drive motor, and the ammeter is capable of detecting the motor current I of the drive motor during cutting, characterized in that a recording unit is provided, which is capable of storing the value of the motor current I at individual points in time, and the recording unit is designed in such a way that at least one threshold value I1 for the motor current I can be set, and that a) either a recording in the recording unit takes place only if a higher current than a first threshold value I1 flows through the drive motor, or b) the number of instances of the threshold being exceeded is stored in the recording unit, in association with a time signal.
An electrical winding for an electromagnetic machine, the electrical winding to be placed on pole portions of the electromagnetic machine, the electromagnetic machine to move one or more of a pod, a vehicle, and payload in a transport system, the electrical winding comprising: a body having an aperture and electrical conductors wound about the aperture in the body; a conductive layer at the body, the conductive layer arranged to electrically shield the electrical conductors; electrical connectors at one or more external sides of the body, the electrical connectors electrically connected to the electrical conductors; an insulating housing containing electrical connections between the electrical connectors and the electrical conductors; a conducting faceplate at the insulating housing, grounding portions of the electrical connectors attached to the conducting faceplate; and a conductive coating on the insulating housing, the conductive coating electrically connected to the conducting faceplate and the conductive layer. a body having an aperture and electrical conductors wound about the aperture in the body; a conductive layer at the body, the conductive layer arranged to electrically shield the electrical conductors; electrical connectors at one or more external sides of the body, the electrical connectors electrically connected to the electrical conductors; an insulating housing containing electrical connections between the electrical connectors and the electrical conductors; a conducting faceplate at the insulating housing, grounding portions of the electrical connectors attached to the conducting faceplate; and a conductive coating on the insulating housing, the conductive coating electrically connected to the conducting faceplate and the conductive layer.
A wire saw device (200; 300; 400; 500; 600) for sawing a semiconductor work piece (102; 104; 106; 108), the wire saw device comprising: a spool reception arrangement (210; 310; 410; 510) for receiving a spool (250; 350; 450; 550; 650; 651), said the spool including a spool flange (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671) at each end of the spool; and a sensor arrangement (220; 320; 420; 520; 620) for measuring an operation condition of at least one of the spool flanges (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671), characterized in that the sensor arrangement (220; 320; 420; 520; 620) is configured for measuring the operation condition comprising at least one of the group consisting of: the distance between at least one of the flanges (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671) of the spool (250; 350; 450; 550; 650; 651) and a surface (216; 316; 416; 516; 616; 618) of the spool reception arrangement (210; 310; 410; 510), the distance between the two flanges (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671) of one spool (250; 350; 450; 550; 650; 651), and the deformation of at least one of the spool flanges (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671). a spool reception arrangement (210; 310; 410; 510) for receiving a spool (250; 350; 450; 550; 650; 651), said the spool including a spool flange (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671) at each end of the spool; and a sensor arrangement (220; 320; 420; 520; 620) for measuring an operation condition of at least one of the spool flanges (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671), characterized in that the sensor arrangement (220; 320; 420; 520; 620) is configured for measuring the operation condition comprising at least one of the group consisting of: the distance between at least one of the flanges (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671) of the spool (250; 350; 450; 550; 650; 651) and a surface (216; 316; 416; 516; 616; 618) of the spool reception arrangement (210; 310; 410; 510), the distance between the two flanges (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671) of one spool (250; 350; 450; 550; 650; 651), and the deformation of at least one of the spool flanges (260, 270; 360, 370; 460; 470; 560, 570; 660, 670; 661; 671).