mhurhangee/ep-ind-claims huggingface dataset:
An apparatus comprising an optical position sensor device for capturing data and a processor, wherein the processor is configured to: control the optical position sensor device to: - capture data from a cellulose nanofibril, CNF, film located in a field of view of the optical position sensor device, the CNF film comprising a surface pattern configured to split refract or split reflect light received by the surface pattern into a plurality of output light patterns, wherein an output light pattern is determined from the plurality of output light patterns on the basis of an absorption of water to the CNF film; and - determine the absorption of water to the CNF film on the basis of the captured data indicating a change of one or more output light patterns, in response to the absorption of water to the cellulose nanofibril, CNF, film. - capture data from a cellulose nanofibril, CNF, film located in a field of view of the optical position sensor device, the CNF film comprising a surface pattern configured to split refract or split reflect light received by the surface pattern into a plurality of output light patterns, wherein an output light pattern is determined from the plurality of output light patterns on the basis of an absorption of water to the CNF film; and - determine the absorption of water to the CNF film on the basis of the captured data indicating a change of one or more output light patterns, in response to the absorption of water to the cellulose nanofibril, CNF, film.
A visualization catheter comprising: a catheter comprising: a proximal catheter portion; a distal catheter portion; a working channel lumen extending through the proximal catheter portion and the distal catheter portion; and a cabling lumen extending through the proximal catheter portion and the distal catheter portion and adjacent to the working channel lumen; and a camera train holder comprising a lens stack; and a visualization sensor comprising a CMOS sensor that comprises an image plane perpendicular and centered with respect to a central axis of the lens stack; and wherein the catheter comprises a catheter body which is configured such that the cabling lumen is off-centered with respect to camera train holder. a catheter comprising: a proximal catheter portion; a distal catheter portion; a working channel lumen extending through the proximal catheter portion and the distal catheter portion; and a cabling lumen extending through the proximal catheter portion and the distal catheter portion and adjacent to the working channel lumen; and a camera train holder comprising a lens stack; and a visualization sensor comprising a CMOS sensor that comprises an image plane perpendicular and centered with respect to a central axis of the lens stack; and wherein the catheter comprises a catheter body which is configured such that the cabling lumen is off-centered with respect to camera train holder. a proximal catheter portion; a distal catheter portion; a working channel lumen extending through the proximal catheter portion and the distal catheter portion; and a cabling lumen extending through the proximal catheter portion and the distal catheter portion and adjacent to the working channel lumen; and a camera train holder comprising a lens stack; and a visualization sensor comprising a CMOS sensor that comprises an image plane perpendicular and centered with respect to a central axis of the lens stack; and wherein the catheter comprises a catheter body which is configured such that the cabling lumen is off-centered with respect to camera train holder.
A heat exchanger comprising: a core; at least one header situated at and connected to at least one end of said core; and a housing enclosing said core, said housing being received in said at least one header; characterized in that said at least one header is provided at its bottom with supporting sections; wherein said supporting sections are provided at said bottom in positions, which correspond to positions of walls of said housing, which need be sealed; and wherein said housing rests on said supporting sections so that a gap is created between said housing and said bottom of said at least one header. a core; at least one header situated at and connected to at least one end of said core; and a housing enclosing said core, said housing being received in said at least one header; characterized in that said at least one header is provided at its bottom with supporting sections; wherein said supporting sections are provided at said bottom in positions, which correspond to positions of walls of said housing, which need be sealed; and wherein said housing rests on said supporting sections so that a gap is created between said housing and said bottom of said at least one header.
An optical fiber vibration sensor comprising: a light source; an optical receiver; a fiber loop part comprising an optical fiber with a loop structure for propagating counter clockwise light and clockwise light; an optical dividing/coupling unit connected to the light source and the optical receiver at one end and connected to the fiber loop part at another end, for dividing light output from the light source to be input to the fiber loop part and coupling light output from the fiber loop part to be input to the optical receiver; and a phase modulator for imparting a phase difference between the counter clockwise light and the clockwise light, wherein a part of the fiber loop part constitutes a sensor cable to be installed in a measuring object, wherein a middle point of the fiber loop part exists in an other part than the sensor cable, and wherein the sensor cable comprises two optical fiber parts (14a, 14b) arranged in parallel. a light source; an optical receiver; a fiber loop part comprising an optical fiber with a loop structure for propagating counter clockwise light and clockwise light; an optical dividing/coupling unit connected to the light source and the optical receiver at one end and connected to the fiber loop part at another end, for dividing light output from the light source to be input to the fiber loop part and coupling light output from the fiber loop part to be input to the optical receiver; and a phase modulator for imparting a phase difference between the counter clockwise light and the clockwise light, wherein a part of the fiber loop part constitutes a sensor cable to be installed in a measuring object, wherein a middle point of the fiber loop part exists in an other part than the sensor cable, and wherein the sensor cable comprises two optical fiber parts (14a, 14b) arranged in parallel.
An orifice condensate removal device for mounting in a pipeline, the device comprising: an inlet connectable to the pipeline to receive a condensable gas flow; an outlet connectable to the pipeline downstream of the inlet; a condensate drainage channel providing fluid communication between the inlet and outlet, which includes a constricted passage that is occludable by condensate flow therethrough to restrict condensable gas flow therethrough; a debris filter disposed between the inlet and the constricted passage; characterized by a magnet (50, 70) disposed between the inlet and the constricted passage; wherein the debris filter is disposed upstream of the magnet. an inlet connectable to the pipeline to receive a condensable gas flow; an outlet connectable to the pipeline downstream of the inlet; a condensate drainage channel providing fluid communication between the inlet and outlet, which includes a constricted passage that is occludable by condensate flow therethrough to restrict condensable gas flow therethrough; a debris filter disposed between the inlet and the constricted passage; characterized by a magnet (50, 70) disposed between the inlet and the constricted passage; wherein the debris filter is disposed upstream of the magnet.
A bearing comprising: a generally cylindrical sidewall comprising an electrically conductive substrate, and an electrically non-conductive or low-conductive sliding layer coupled to the substrate, wherein the generally cylindrical sidewall comprises a plurality of protrusions protruding radially inward or radially outward from a bore defining a central axis, wherein at least one protrusion has a spring rate of not greater than 30 kN/mm, wherein the thickness of the sliding layer at a circumferential base (115a, 115b) of the protrusion is at least 2 times greater than the thickness of the sliding layer at the apex of the protrusion, and wherein at least one protrusion is adapted to contact an opposing component such that upon contact between the bearing and the opposing component, a void area is created that is free of the sliding layer so as to provide electrical conductivity between the bearing and the opposing component. a generally cylindrical sidewall comprising an electrically conductive substrate, and an electrically non-conductive or low-conductive sliding layer coupled to the substrate, wherein the generally cylindrical sidewall comprises a plurality of protrusions protruding radially inward or radially outward from a bore defining a central axis, wherein at least one protrusion has a spring rate of not greater than 30 kN/mm, wherein the thickness of the sliding layer at a circumferential base (115a, 115b) of the protrusion is at least 2 times greater than the thickness of the sliding layer at the apex of the protrusion, and wherein at least one protrusion is adapted to contact an opposing component such that upon contact between the bearing and the opposing component, a void area is created that is free of the sliding layer so as to provide electrical conductivity between the bearing and the opposing component.
A thermal developing apparatus for removing non-crosslinked polymer from an imaged surface of a cylindrical flexographic printing element, the thermal developing apparatus comprising: at least two heatable rolls (12, 24) that are contactable with the imaged surface of the flexographic printing element; and means for maintaining contact between the at least two heatable rolls (12, 24) and the imaged surface of the flexographic printing element; wherein, when the at least two heatable rolls (12, 24) are heated and moved over at least a portion of the imaged surface of the flexographic printing element, non-crosslinked polymer on the surface of the flexographic printing element is melted and removed by the at least two heatable rolls, and wherein the at least two heatable rolls (12, 24) are opposably positioned adjacent and apart from each other and are each maintainable in contact with the imaged surface of the flexographic printing element, and wherein when the at least two heatable rolls (12, 24) are contacted with the imaged surface of the flexographic printing element, the at least two heatable rolls (12, 24) are self centering against the imaged surface of the flexographic printing element. at least two heatable rolls (12, 24) that are contactable with the imaged surface of the flexographic printing element; and means for maintaining contact between the at least two heatable rolls (12, 24) and the imaged surface of the flexographic printing element;
A sensor probe for detecting a magnetic particle, the sensor probe comprising: at least one magnetic sensor for measuring flux density and for sensing a fluctuation in a surrounding magnetic field, the magnetic sensor comprising at least one tunnelling magnetoresistor, supporting circuitry, and at least one output for outputting an output signal proportional to the resistance of the at least one tunnelling magnetoresistor; an electromagnet supporting the at least one magnetic sensor, wherein the electromagnet comprises a magnetic core with a conductive coil wrapped around the magnetic core; and a signal generator input for receiving a signal from a signal generator for generating a current in the electromagnet thereby generating a sensor probe magnetic field which forms at least a part of the surrounding magnetic field, the sensor probe characterised by the magnetic core including a hollowed core and having a core aperture with a shaft received within the core aperture and the at least one magnetic sensor is supported by the shaft. at least one magnetic sensor for measuring flux density and for sensing a fluctuation in a surrounding magnetic field, the magnetic sensor comprising at least one tunnelling magnetoresistor, supporting circuitry, and at least one output for outputting an output signal proportional to the resistance of the at least one tunnelling magnetoresistor; an electromagnet supporting the at least one magnetic sensor, wherein the electromagnet comprises a magnetic core with a conductive coil wrapped around the magnetic core; and a signal generator input for receiving a signal from a signal generator for generating a current in the electromagnet thereby generating a sensor probe magnetic field which forms at least a part of the surrounding magnetic field, the sensor probe characterised by the magnetic core including a hollowed core and having a core aperture with a shaft received within the core aperture and the at least one magnetic sensor is supported by the shaft.
An electrical apparatus selected from the group consisting of transformers, capacitors, switchgear and bushings, comprising a liquid electrically insulating composition comprising an ester-based dielectric fluid and an additive in a concentration of between 3 and 10 wt% of the composition, wherein the additive is dissolved in the dielectric fluid and has a 1 st electron excitation energy within the range of from 1 to 4 eV which is lower than the 1 st electron excitation energy of the dielectric fluid.
A connection method for a multimedia playing device of a multimedia playing system, the multimedia playing system comprising a plurality of multimedia playing devices, the plurality of multimedia playing devices communicating with each other through a private network, the method being applied in a target multimedia playing device which being one of the plurality of multimedia playing devices and comprising: receiving selection information based on a playing device information list from a control terminal, wherein the playing device information list contains names of the plurality of multimedia playing devices; determining a multimedia playing device to be connected in accordance with the selection information; acquiring wireless connection information of the particular type of wireless connection function of the multimedia playing device to be connected from the playing device to be connected; and transmitting the wireless connection information acquired to the control terminal, wherein the wireless connection information is configured for the control terminal to establish a particular type of wireless communication connection with the multimedia playing device to be connected in accordance with the wireless connection information. receiving selection information based on a playing device information list from a control terminal, wherein the playing device information list contains names of the plurality of multimedia playing devices; determining a multimedia playing device to be connected in accordance with the selection information; acquiring wireless connection information of the particular type of wireless connection function of the multimedia playing device to be connected from the playing device to be connected; and transmitting the wireless connection information acquired to the control terminal, wherein the wireless connection information is configured for the control terminal to establish a particular type of wireless communication connection with the multimedia playing device to be connected in accordance with the wireless connection information.
A method implemented by a transmitter, comprising: encoding digital in-phase and quadrature-phase, IQ, data of a plurality of analog signals according to a first multi-level modulation format to produce a modulated IQ signal; encoding control information associated with the plurality of analog signals according to a second multi-level modulation format that is different from the first multi-level modulation format to produce a modulated control signal; aggregating the modulated IQ signal and the modulated control signal via time-division multiplexing, TDM, to produce an aggregated TDM signal; and transmitting the aggregated TDM signal over a wireless fronthaul communication channel. encoding digital in-phase and quadrature-phase, IQ, data of a plurality of analog signals according to a first multi-level modulation format to produce a modulated IQ signal; encoding control information associated with the plurality of analog signals according to a second multi-level modulation format that is different from the first multi-level modulation format to produce a modulated control signal; aggregating the modulated IQ signal and the modulated control signal via time-division multiplexing, TDM, to produce an aggregated TDM signal; and transmitting the aggregated TDM signal over a wireless fronthaul communication channel.
An information processing apparatus, comprising: a direction detection unit that detects a drawing direction of a locus drawn in an input process of a gesture when the gesture is input; a gesture search unit that searches for the gesture matching the drawing direction of the locus detected by the direction detection unit from among a plurality of predetermined gestures; and an auxiliary information display unit that displays a search result by the gesture search unit in a screen as auxiliary information; characterised in that the search unit searches and the auxiliary information display unit displays the search result each time the drawing direction of the locus is detected as changing by the direction detection unit in the input process of the gesture, wherein the auxiliary information display unit displays complete pictures of the predetermined gestures extracted by a search of the gesture search unit as the auxiliary information. a direction detection unit that detects a drawing direction of a locus drawn in an input process of a gesture when the gesture is input; a gesture search unit that searches for the gesture matching the drawing direction of the locus detected by the direction detection unit from among a plurality of predetermined gestures; and an auxiliary information display unit that displays a search result by the gesture search unit in a screen as auxiliary information; characterised in that the search unit searches and the auxiliary information display unit displays the search result each time the drawing direction of the locus is detected as changing by the direction detection unit in the input process of the gesture, wherein the auxiliary information display unit displays complete pictures of the predetermined gestures extracted by a search of the gesture search unit as the auxiliary information.
A condensing heat exchanger for a gas boiler, the heat exchanger comprising a casing for conducting combustion fumes; a hollow elongated member for conducting a liquid, and which is coiled about an axis to form a helix housed inside the casing and comprising a number of adjacent turns and a helical gap; and a first combustion fume feed region for feeding combustion fumes into the helix; the casing comprising a first wall extending about the axis and the helix; and a second wall extending about the first wall and spaced apart from the first wall to form an annular gap between the first wall and the second wall, characterized in that the first wall comprises a single first outlet for the combustion fumes, and the second wall comprises a single second outlet offset with respect to the first outlet.
Method for testing the operation of a protection unit for an electrical network, said unit including: - a current sensor delivering a signal (Is) that is representative of an electric fault current (Idf) flowing through at least one electrical conductor; - a converter circuit that is connected at input to the current sensor so as to receive the signal (Is) that is representative of the fault current (Idf) and connected at output to a capacitor, said converter circuit being designed to convert the signal (Is) that is representative of the fault current into a capacitor voltage (V_cap) and to charge the capacitor to said capacitor voltage (V_cap); - a detection circuit that is connected to the capacitor so as to compare the capacitor voltage (V_cap) across the terminals of the capacitor with a predetermined threshold voltage (V_sd) and to activate a control output when the capacitor voltage (V_cap) across the terminals of the capacitor is higher than the threshold voltage (V_sd); - a first generator circuit for generating a test current (I_tst1) in the current sensor; - a second generator circuit for generating a current (I_tst2) for charging the capacitor, where the method includes: a first test sequence for testing the current sensor, the converter circuit and the capacitor by means of the first generator circuit; and, when the first test sequence is positive, a second test sequence for testing the detection circuit by means of the second generator circuit and for activating the control output when the second test sequence is positive. - a current sensor delivering a signal (Is) that is representative of an electric fault current (Idf) flowing through at least one electrical conductor; - a converter circuit that is connected at input to the current sensor so as to receive the signal (Is) that is representative of the fault current (Idf) and connected at output to a capacitor, said converter circuit being designed to convert the signal (Is) that is representative of the fault current into a capacitor voltage (V_cap) and to charge the capacitor to said capacitor voltage (V_cap); - a detection circuit that is connected to the capacitor so as to compare the capacitor voltage (V_cap) across the terminals of the capacitor with a predetermined threshold voltage (V_sd) and to activate a control output when the capacitor voltage (V_cap) across the terminals of the capacitor is higher than the threshold voltage (V_sd); - a first generator circuit for generating a test current (I_tst1) in the current sensor; - a second generator circuit for generating a current (I_tst2) for charging the capacitor, a first test sequence for testing the current sensor, the converter circuit and the capacitor by means of the first generator circuit; and, when the first test sequence is positive, a second test sequence for testing the detection circuit by means of the second generator circuit and for activating the control output when the second test sequence is positive.