mhurhangee/ep-ind-claims huggingface dataset:
A method for an integrated waveguide optical-pickoff sensor, the method comprising: launching a laser beam generated by a laser light source into an integrated waveguide optical-pickoff monolithically fabricated within a first substrate, the integrated waveguide optical-pickoff including an optical input port, a coupling port, and an optical output port; and detecting an amount of coupling of the laser beam from the coupling port to a sensor component separated from the coupling port by a gap by measuring an attenuation of the laser beam at the optical output port; wherein launching a laser beam generated by a laser light source further comprises: launching the laser beam generated by the laser light source into at least a second integrated waveguide optical-pickoff monolithically fabricated within a second substrate, the second integrated waveguide optical-pickoff including a second coupling port, and a second optical output port; and detecting an amount of coupling of the laser beam from the second coupling port to a second sensor component separated from the second coupling port by a second gap by measuring an attenuation of the laser beam at the second optical output port. launching a laser beam generated by a laser light source into an integrated waveguide optical-pickoff monolithically fabricated within a first substrate, the integrated waveguide optical-pickoff including an optical input port, a coupling port, and an optical output port; and detecting an amount of coupling of the laser beam from the coupling port to a sensor component separated from the coupling port by a gap by measuring an attenuation of the laser beam at the optical output port; wherein launching a laser beam generated by a laser light source further comprises: launching the laser beam generated by the laser light source into at least a second integrated waveguide optical-pickoff monolithically fabricated within a second substrate, the second integrated waveguide optical-pickoff including a second coupling port, and a second optical output port; and detecting an amount of coupling of the laser beam from the second coupling port to a second sensor component separated from the second coupling port by a second gap by measuring an attenuation of the laser beam at the second optical output port. launching the laser beam generated by the laser light source into at least a second integrated waveguide optical-pickoff monolithically fabricated within a second substrate, the second integrated waveguide optical-pickoff including a second coupling port, and a second optical output port; and detecting an amount of coupling of the laser beam from the second coupling port to a second sensor component separated from the second coupling port by a second gap by measuring an attenuation of the laser beam at the second optical output port.
A coupling arrangement for fluid coupling a work tool to a machine comprising: a plurality of coupler assemblies, each coupler assembly being slideably mounted for coupling a machine fluid circuit and a work tool fluid circuit wherein the plurality of coupler assemblies are slideable in a plurality of cavities; at least one actuator connected to the plurality of coupler assemblies wherein the at least one actuator is arranged to retract the plurality of coupler assemblies from respective connect positions to respective disconnect positions; and characterized in that it comprises a sensor to detect the fully retracted position of the at least one actuator for actuation of a locking device. a plurality of coupler assemblies, each coupler assembly being slideably mounted for coupling a machine fluid circuit and a work tool fluid circuit wherein the plurality of coupler assemblies are slideable in a plurality of cavities; at least one actuator connected to the plurality of coupler assemblies wherein the at least one actuator is arranged to retract the plurality of coupler assemblies from respective connect positions to respective disconnect positions; and characterized in that it comprises a sensor to detect the fully retracted position of the at least one actuator for actuation of a locking device.
An inverse (water in oil) emulsion made by inverse emulsion polymerisation having a disperse aqueous phase comprising a solution or dispersion of at least one water soluble polymer, particularly a polymer that forms a viscous solution or dispersion in water, and a continuous oil phase which includes an ester oil including an alkoxylated alcohol group, wherein the oil phase comprises 25 to 50 wt.% of the inverse emulsion, and wherein said ester oil comprises 30 to 55 wt.% of the total oil in the emulsion.
A terminal comprising: a receiving section configured to receive a first downlink control information, DCI, including information indicating a combination of one or more slot formats and a second DCI including information indicating a combination of one or more slot formats; and a control section configured to determine an end of channel occupancy time, COT, at an end of a duration corresponding to the one or more slot formats, wherein if the second DCI is detected during the duration, the first DCI and the second DCI indicate a same slot format for a same slot. a receiving section configured to receive a first downlink control information, DCI, including information indicating a combination of one or more slot formats and a second DCI including information indicating a combination of one or more slot formats; and a control section configured to determine an end of channel occupancy time, COT, at an end of a duration corresponding to the one or more slot formats, wherein if the second DCI is detected during the duration, the first DCI and the second DCI indicate a same slot format for a same slot.
Device for aligning contiguous tubes for laying tubular pipes, comprising at least two contiguous rings of radial expanders and respective actuators for expanding and, vice versa, contracting said radial expanders in order to make them integral with one another from the inside and respectively free two contiguous tubes of the pipe in the process of joining said tubes, characterised in that said actuators comprise, for each radial expander, a screw and female screw device, the screw or female screw of which is translatably integral with a shoe while the corresponding female screw or screw is actuated by a transmission by means of at least one electric motor that is axially arranged, the transmission comprising a bevel gear between the expander and the motor.
A method of manufacturing an electrode (4,6) for a fuel cell, comprising the steps of: - Providing a plurality of catalyst particles supported on at least one electrically conductive particle support, and - Depositing one or more atomic or molecular layer of an ionomer from the gas phase on the catalyst particles and/or the at least one particle support and thereby forming a proton-conductive ionomer layer. - Providing a plurality of catalyst particles supported on at least one electrically conductive particle support, and - Depositing one or more atomic or molecular layer of an ionomer from the gas phase on the catalyst particles and/or the at least one particle support and thereby forming a proton-conductive ionomer layer.
An N-path filter comprising: a plurality of branches selectively connected with a common node, each branch of the N-path filter comprising a switch (M 1, M 2, M 3, M 4) connected in series with an impedance (Z A, Z B, Z C, Z D) comprising a common drain amplifier circuit (604A, 604B, 604C, 604D), wherein the common drain amplifier circuit comprises a first transistor (606A, 606B, 606C, 606D), a first capacitor (C 1) and a second capacitor (C 2), a gate of the first transistor is coupled to the switch, the first capacitor is coupled to the gate of the first transistor and connected in series with the second capacitor and the second capacitor is coupled to a reference potential for the N-path filter. a plurality of branches selectively connected with a common node, each branch of the N-path filter comprising a switch (M 1, M 2, M 3, M 4) connected in series with an impedance (Z A, Z B, Z C, Z D) comprising a common drain amplifier circuit (604A, 604B, 604C, 604D), wherein the common drain amplifier circuit comprises a first transistor (606A, 606B, 606C, 606D), a first capacitor (C 1) and a second capacitor (C 2), a gate of the first transistor is coupled to the switch, the first capacitor is coupled to the gate of the first transistor and connected in series with the second capacitor and the second capacitor is coupled to a reference potential for the N-path filter.
Method for operating a wireless communication device in a cellular network, the cellular network comprising a plurality of base nodes (2.1, 2.2, 2.3), the wireless communication device is operating in enhanced coverage mode with a first base node (2.1) of the plurality of base nodes, wherein the method comprises the steps of: - measuring signaling power (3.3) from at least one second base node (2.3) of said plurality of base nodes, - determining an indication relating to the camping priority of said second base node (2.3), - in case the second base node (2.3) having a higher camping priority than the first base node (2.1), and for said camping priority the second base node (2.3) being not supporting enhanced coverage mode and said measured signalling indicating insufficient suitability of the second base node (2.3) to serve the wireless communication device in normal coverage mode: - suspending measurement of signaling power (3.3) of the second base node (2.3), - measuring signaling power (3.2) from at least a third base node (2.2) of said plurality of base nodes providing the same camping priority as the first base node (2.1), wherein said third base node (2.2) is supporting enhanced coverage, characterized in that prior to the step of determining camping priority the method comprising the step of determining if the wireless communication device is operated stationary, and the step of determining camping priority of the second base node (2.3) is only carried out under the condition that the wireless communication device is operated stationary. - measuring signaling power (3.3) from at least one second base node (2.3) of said plurality of base nodes, - determining an indication relating to the camping priority of said second base node (2.3), - in case the second base node (2.3) having a higher camping priority than the first base node (2.1), and for said camping priority the second base node (2.3) being not supporting enhanced coverage mode and said measured signalling indicating insufficient suitability of the second base node (2.3) to serve the wireless communication device in normal coverage mode: - suspending measurement of signaling power (3.3) of the second base node (2.3), - measuring signaling power (3.2) from at least a third base node (2.2) of said plurality of base nodes providing the same camping priority as the first base node (2.1), wherein said third base node (2.2) is supporting enhanced coverage,
A method for forming and operating a multi-terminal powers system (19, 10) comprising: connecting multiple sending terminals to a receiving terminal of the power system; and characterized in that: each sending terminal is locally controlled such that each sending terminal requires no communication with other sending terminals to behave as a constant-power source such that both output voltage (v) and output current (i) of the sending terminal may simultaneously vary in response to changing external circuit conditions while maintaining constant a product of the output voltage and the output current of the sending terminal, and either: a) at least some of the multiple sending terminals are connected in series to form a plurality of strings, and the strings are connected in parallel to feed power to the receiving terminal; or b) at least some of the multiple sending terminals are connected in parallel to form a plurality of rows, and the rows are connected in series to feed power to the receiving terminal. a) at least some of the multiple sending terminals are connected in series to form a plurality of strings, and the strings are connected in parallel to feed power to the receiving terminal; or b) at least some of the multiple sending terminals are connected in parallel to form a plurality of rows, and the rows are connected in series to feed power to the receiving terminal.
Device for measuring the flow rate of flowing liquids with a gutter with a cross-section that is open at the top, or with a pipeline with a cross-section that is closed at the top, wherein the device is designed as a measuring path insert, and wherein an ultrasonic measuring means for determining the flow rate with a plurality of ultrasonic transducers arranged over the total height on both sides of the cross-section of the measuring path insert one upon the other in a spaced apart manner is provided, characterized in that the cross-section of the measuring path insert is designed at the point of the ultrasonic measuring means such that the lower part of the cross-section has a narrowed partial area, a so-called gutter-in-gutter shape.
A processing apparatus, comprising: a processing unit operated using power supplied from a power supply apparatus including a plurality of power supply units comprising each an output capacitor that accumulates charges for supplying power; a timer circuit configured to perform time measurement of a predetermined period when an overload signal is notified from a power supply unit of the plurality of power supply units, the overload signal indicating an overload of the power supply unit; and a power reduction signal sending circuit configured to send a power reduction signal instructing a suppression of power consumption to the processing unit during a time period from notification of the overload signal to the expiration of the timer circuit, wherein the power supply unit is configured to notify the overload signal while the power supply unit detects the overload, the overload being detected when output current from the processing apparatus exceeds a predetermined threshold value, and wherein the power reduction signal sending circuit is configured to send the power reduction signal until the expiration of the timer circuit even if the sending of the overload signal is released before the expiration of the timer circuit. a processing unit operated using power supplied from a power supply apparatus including a plurality of power supply units comprising each an output capacitor that accumulates charges for supplying power; a timer circuit configured to perform time measurement of a predetermined period when an overload signal is notified from a power supply unit of the plurality of power supply units, the overload signal indicating an overload of the power supply unit; and a power reduction signal sending circuit configured to send a power reduction signal instructing a suppression of power consumption to the processing unit during a time period from notification of the overload signal to the expiration of the timer circuit, wherein the power supply unit is configured to notify the overload signal while the power supply unit detects the overload, the overload being detected when output current from the processing apparatus exceeds a predetermined threshold value, and wherein the power reduction signal sending circuit is configured to send the power reduction signal until the expiration of the timer circuit even if the sending of the overload signal is released before the expiration of the timer circuit.
Battery charging device, notably for a motor vehicle battery with at least partially electric traction, comprising a filtering stage intended to be connected to an electrical power supply network, a voltage buck stage connected to the filtering stage, a voltage boost stage coupled to the voltage buck stage and intended to be connected to the battery and a regulation unit suitable for imposing chopping duty cycles on the voltage buck stage and on the voltage boost stage, characterized in that the regulation unit comprises means for compensating the harmonics generated by the voltage buck stage in the filtering stage, acting on the voltage buck stage, the regulation unit comprising a main regulator suitable for determining a duty cycle of a switching control signal for the voltage buck stage and a secondary regulator for compensating harmonics suitable for determining a duty cycle of a harmonics compensating signal (S') combined with said control signal, the secondary regulator being associated with a comparator suitable for comparing the current drawn from the network (I network) and a compensated ideal current (I ideal network) for generating the duty cycle of the compensating signal (S') on the basis of the result of said comparison, the compensated ideal current being generated from a phase-locked loop, the secondary regulator comprising an elliptical filter ensuring the filtering of the result of said comparison associated with an amplification stage with adjustable gain whose output is connected to a current divider such that the duty cycle (α harm) of the compensating signal is generated on the basis of the relationship: α harm = K p Δ I filtered I n in which: Kp denotes the adjustable gain; ΔI filtered is the output of the elliptical filter; and I n is the output current of the voltage buck stage. Kp denotes the adjustable gain; ΔI filtered is the output of the elliptical filter; and I n is the output current of the voltage buck stage.
Method for protecting against lightning using a lightning rod including a collecting electrode, which comprises a free end making it possible to create a peak effect, in which at least one electromagnetic radiation is emitted that is focused in a focusing plane on said free end of the collecting electrode or in the immediate vicinity of said free end of the collecting electrode, characterised in that the distance (d) between the free end of the electrode and the center of the electromagnetic radiation in the focusing plane does not exceed 10 cm, and/or the intensity of the electromagnetic radiation in the focusing plane is less than 1000 W/cm 2.
A rare earth permanent magnet whose main phase has an Nd-Fe-B layer and an Fe layer periodically alternated and part of boron contained in the Nd-Fe-B layer is substituted with any one or more types of elements selected from a group consisting of cobalt, beryllium, lithium, aluminum, and silicon; crystals forming the main phase belonging to P4 2 /mnm; and characterized in that part of B atoms of the main phase occupying a 4f site of the crystals is substituted with atoms of any one or more types of elements selected from the group consisting of cobalt, beryllium, lithium, aluminum, and silicon; and the main phase is represented by Nd 2 Fe (14-y) L y B (1-x) M x with M and L being elements selected from any one of cobalt, beryllium, lithium, aluminum, and silicon, y is 0<y<2, x is 0.01≤x≤0.25, and x and y satisfy 0.01 <(x+y)<2.25).
A method for measuring a roll angle of an element, said method comprising: providing a frequency tunable laser beam; directing the laser beam through a spiral phase plate resonator, SPPR, device, said SPPR device including opposing reflective surfaces that reflect the laser beam back and forth in the device, wherein one of the reflective surfaces includes a spiral step index that causes multiple reflected amplitudes having different phases to be combined and generate an optical vortex intensity pattern defined by the phases of the multiple amplitudes, where the intensity pattern includes a singularity centroid and radial light peaks; retro-reflecting laser beam off of the element after it has propagated through the SPPR device so that the laser beam is directed onto a first camera that generates images of the optical vortex intensity pattern; determining a location of the centroid in the images generated by the first camera; determining integrated counts along a radial direction from the centroid in the images generated by the first camera as a function of beam roll angle determining a location of the radial light peaks in the images generated by the first camera using the integrated counts changing the frequency of the laser beam to rotate the radial light peaks in the optical vortex intensity pattern in the images generated by the first camera; and estimating the roll angle of the element from the change in frequency that rotated the optical vortex intensity pattern. providing a frequency tunable laser beam; directing the laser beam through a spiral phase plate resonator, SPPR, device, said SPPR device including opposing reflective surfaces that reflect the laser beam back and forth in the device, wherein one of the reflective surfaces includes a spiral step index that causes multiple reflected amplitudes having different phases to be combined and generate an optical vortex intensity pattern defined by the phases of the multiple amplitudes, where the intensity pattern includes a singularity centroid and radial light peaks; retro-reflecting laser beam off of the element after it has propagated through the SPPR device so that the laser beam is directed onto a first camera that generates images of the optical vortex intensity pattern; determining a location of the centroid in the images generated by the first camera; determining integrated counts along a radial direction from the centroid in the images generated by the first camera as a function of beam roll angle determining a location of the radial light peaks in the images generated by the first camera using the integrated counts changing the frequency of the laser beam to rotate the radial light peaks in the optical vortex intensity pattern in the images generated by the first camera; and estimating the roll angle of the element from the change in frequency that rotated the optical vortex intensity pattern.
A use of a kit for polishing a glass surface, the kit comprising: a polishing paste containing abrasive bodies, and a polishing stick in the shape of a spatula. a polishing paste containing abrasive bodies, and a polishing stick in the shape of a spatula.